CN202935816U - Vertical storage tank using pin type weighing sensor - Google Patents

Abstract

The utility model discloses a vertical storage tank using a pin type weighing sensor. The vertical storage tank using the pin type weighing sensor is characterized by consisting of pin shafts (1), a base (2), a display device (3), the pin type weighing sensor (4) and a tank body (5), wherein the base (2) is connected with supporting legs of the tank body (5) together through the two pin shafts (1) and the pin type weighing sensor (4), so as to form three-point support; the display device (3) is arranged on the base (2); and the display device (3) is connected with the pin type weighing sensor (4) through a harness. The pin type weighing sensor not only has the bearing effect of the former pin shafts, but also has the effect of a force measurement sensor of a weighing device; the weight variation of the vertical storage tank can be directly observed through the display device; and the vertical storage tank using the pin type weighing sensor has the characteristics of simple mechanical machine, and accurate and convenient measurement.

Description

A kind of vertical storage tank of use pin weighing sensor

Technical field

The utility model is related to weighing sensor applied technical field, specifically a kind of vertical storage tank of use pin weighing sensor, is particularly suitable for use in the vertical storage tank of oil field compression fracture.

Background technology

Vertical storage tank is a kind of oil field construction raw material storage device, is used to storing and conveying fracturing propping agents in fracturing work（Quartz sand, ceramsite sand etc.）, material amount of storage can only be by the monitoring of operating personnel's situ visualization in discharge quantity and tank.The problem of current vertical storage tank is present is main at following two aspects：

1st, the discharge quantity of the vertical storage tank of oil field compression fracture is monitored by the situ visualization of operating personnel, and discharge quantity control accuracy is low, poor accuracy, while the labor intensity of operating personnel is big；

2nd, the storage material total amount detection in the vertical storage tank of oil field compression fracture, is monitored, monitoring precision is low, and operating personnel's workload is big, and monitoring need to be arrived at the top of vertical storage tank, and security is poor by site operation personnel according to scale range estimation in tank.

The content of the invention

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provides a kind of vertical storage tank of use pin weighing sensor, mainly solves the problems such as existing vertical storage tank is weighed inaccurately and monitors inconvenient.

The technical solution of the utility model is：A kind of vertical storage tank of use pin weighing sensor, it is characterized in that is made up of common bearing pin, base, display device, pin weighing sensor and tank body, the base and tank landing leg are linked together by two common bearing pins and a pin weighing sensor, form supported at three point；Display device is set on base, display device is connected with pin weighing sensor by wire harness；Pin sensor can play the carrying effect of original bearing pin, can play a part of weighing device force cell again, the change of vertical storage tank weight can be directly observed by display device.

Compared with the prior art the vertical storage tank of use pin weighing sensor described in the utility model has following good effect：Pin weighing sensor can play the carrying effect of original bearing pin, weighing device force cell can be played a part of again, the change of vertical storage tank weight can be directly observed by display device, its discharge quantity control accuracy is high, the degree of accuracy is high, while mitigating the labor intensity of operating personnel, improves the security of operating personnel, mechanical structure is simple, and measurement is accurately, conveniently.

Brief description of the drawings

Fig. 1 is main structure diagram of the present utility model；

Fig. 2 is the top view of base portion.

Drawing explanation：

1st, bearing pin；2nd, base；3rd, display device；4th, pin weighing sensor；5th, tank body.

Embodiment

Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining the utility model, is not intended to limit scope of the present utility model.

Embodiment 1, referring to Fig. 1,2, it is processed intobase 2,base 2 is placed in ground,base 2 and the supporting leg oftank body 5 are linked together by two common bearing pins 1 and apin weighing sensor 3, supported at three point is formed, in thedisplay device 3 installed above ofbase 2,display device 3 is connected with pin weighing sensor 4 by wire harness；Pin weighing sensor can play the carrying effect of original bearing pin, can play a part of weighing device force cell again, the change of vertical storage tank weight can be directly observed by display device.

Preferred embodiment of the present utility model is the foregoing is only, not to limit the utility model, all within spirit of the present utility model and principle, any modifications, equivalent substitutions and improvements made etc. should be included within protection domain of the present utility model.

Claims (1)

1. a kind of vertical storage tank of use pin weighing sensor, it is characterised in that by bearing pin（1）, base（2）, display device（3）, pin weighing sensor（4）, tank body（5）Composition, the base（2）And tank body（5）Supporting leg passes through two bearing pins（1）With a pin weighing sensor（4）Link together, form supported at three point；The base（2）On set display device（3）, display device（3）With pin weighing sensor（4）Connected by wire harness.

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