CN212585906U

CN212585906U - High overload protection pressure measuring instrument

Info

Publication number: CN212585906U
Application number: CN202021169733.5U
Authority: CN
Inventors: 吴军; 张振军
Original assignee: Wuxi Huagan Technology Co ltd
Current assignee: Wuxi Huagan Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-23
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a high overload protection pressure measurement instrument, the power distribution box comprises a box body, box both sides wall central point puts the fixedly connected with fixed block, set up first recess between the wall central point puts about the box, first recess both sides wall central point puts and has seted up the second recess, be provided with the gear between the wall of both sides around the second recess, sliding connection has an installation section of thick bamboo in the first recess, installation section of thick bamboo diapire central point puts and has seted up the mounting groove. The utility model discloses, be provided with intelligent high overload protection mechanism, do benefit to the pressure measurement end that in time protects pressure measurement instrument when high overload operating condition, be provided with the installation mechanism that does benefit to the installation in device body both sides in addition, do benefit to and carry out pressure measurement instrument's installation fast and dismantle work, whole practical application is worth highly.

Description

High overload protection pressure measuring instrument

Technical Field

The utility model relates to a pressure measurement instrument technical field especially relates to a high overload protection pressure measurement instrument.

Background

A pressure measuring instrument is an industrial automation instrument for measuring the pressure of gas or liquid, and is also called as a pressure gauge or a manometer. Pressure measuring instruments are classified into liquid column type, elastic type, load type, and electrical measurement type according to the operating principle.

At present, pressure measurement instrument uses extensively, often meets the high load condition when lieing in its actual use, and current pressure measurement instrument lacks intelligent high overload protection mechanism, is unfavorable for in time protecting pressure measurement instrument's pressure measurement end when high overload operating condition, and current pressure measurement instrument lacks the installation mechanism that does benefit to the installation in addition, is unfavorable for carrying on pressure measurement instrument's installation and dismantlement work fast, and whole practical application value is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high overload protection pressure measuring instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high overload protection pressure measuring instrument, includes the box, box both sides wall central point puts fixedly connected with fixed block, seted up first recess between the wall central point puts about the box, first recess both sides wall central point puts and has seted up the second recess, be provided with the gear between the both sides wall around the second recess, sliding connection has an installation section of thick bamboo in the first recess, installation section of thick bamboo diapire central point puts and has seted up the mounting groove, diapire fixedly connected with pressure sensor in the mounting groove, roof central point puts and sets up the wire casing that runs through installation section of thick bamboo roof in the mounting groove, box roof one side central point puts fixed mounting and has the computer, computer roof central point puts fixed mounting and has the display.

As a further description of the above technical solution:

two mounting holes are formed between the front side wall and the rear side wall of the fixed block, and the two mounting holes on one side are vertically and symmetrically arranged.

As a further description of the above technical solution:

the rubber pads are symmetrically and fixedly connected to two side walls of the mounting groove, and the side wall of one side, opposite to the rubber pads, of the rubber pads is fixedly connected with the outer side wall of the corresponding side of the pressure sensor.

As a further description of the above technical solution:

a third groove is formed between the center positions of the front side wall and the rear side wall of the gear, and a motor output shaft arranged on the rear side wall of the second groove on the corresponding side of the third groove is fixedly installed in the third groove.

As a further description of the above technical solution:

the two side walls of the mounting cylinder are provided with tooth blocks at equal intervals from top to bottom and are meshed with gears on the corresponding side.

As a further description of the above technical solution:

the data output end of the central position above the pressure sensor is connected with a computer through a transmission line, the transmission line is connected in the wire slot in a sliding mode, and the computer is connected with two motor control ends of the box body through a control line arranged in the box body.

The utility model discloses following beneficial effect has:

compared with the prior art, the high overload protection pressure measurement instrument is provided with the intelligent high overload protection mechanism, the pressure measurement end of the pressure measurement instrument is protected in time under the high overload working condition, in addition, the installation mechanisms which are beneficial to installation are arranged on the two sides of the device body, the installation and disassembly work of the pressure measurement instrument is beneficial to being carried out quickly, and the whole practical application value is high.

Drawings

Fig. 1 is a schematic structural view of a high overload protection pressure measurement instrument according to the present invention;

fig. 2 is a front view of a high overload protection pressure measurement instrument according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 of a high overload protection pressure measurement apparatus according to the present invention.

Illustration of the drawings:

1. a box body; 2. a fixed block; 3. a first groove; 4. a second groove; 5. a gear; 6. mounting the cylinder; 7. mounting grooves; 8. a pressure sensor; 9. a computer; 10. a display; 11. mounting holes; 12. a rubber pad; 13. a third groove; 14. an output shaft of the motor; 15. a wire slot; 16. a transmission line.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a high overload protection pressure measuring instrument, the power distribution box comprises a

box body

1, 1 both sides wall central point of box puts fixedly connected with fixed block 2, first recess 3 has been seted up between the wall central point about 1 box upper and lower both sides, 3 both sides wall central point of first recess puts and has seted up second recess 4, be provided with gear 5 between the wall of second recess 4 front and back both sides, sliding connection has an installation section of thick bamboo 6 in

first recess

3, 6 diapire central points of installation section of thick bamboo have seted up mounting groove 7, diapire fixedly connected with pressure sensor 8 in mounting groove 7, can carry out pressure measurement work, roof central point puts and sets up the wire casing 15 that runs through 6 roofs of installation section of thick bamboo in the

mounting groove

7, 1 roof one side central point of box puts fixed mounting has computer 9, can carry out data processing work, computer 9.

Two mounting holes 11 are arranged between the front side wall and the rear side wall of the fixed block 2, the two mounting holes 11 on one side are arranged up and down symmetrically, the mounting holes 11 can be matched with screws to fix the mounting device body to a required position, two side walls of the mounting groove 7 are symmetrically and fixedly connected with rubber pads 12, the side wall of one side, opposite to the two rubber pads 12, is fixedly connected with the outer side wall of one side, corresponding to the pressure sensor 8, so as to play a role in protecting the pressure sensor 8, a third groove 13 is arranged between the central positions of the front side wall and the rear side wall of the gear 5, a motor output shaft 14 arranged on the rear side wall of the second groove 4 on the corresponding side is fixedly arranged in the third groove 13, so as to drive the gear 5 to rotate, two side walls of the mounting cylinder 6 are provided with tooth-shaped blocks at equal intervals from top to bottom and, the data output end of the central position above the pressure sensor 8 is connected with a computer 9 through a transmission line 16, the transmission line 16 is connected in a wire slot 15 in a sliding mode, the pressure sensor 8 can perform pressure measurement work and transmit pressure detection data to the computer 9 through the transmission line 16, the computer 9 is connected with two motor control ends of the box body 1 through a control line arranged in the box body 1, and the computer 9 can drive the motor output shaft 14 through a control line control motor to further drive the two gears 5 to rotate.

The working principle is as follows: when the device is used, the mounting device body can be fixed to a required position through the matching of the mounting holes 11 on the fixed blocks 2 on the two sides of the device body and the screws, at the moment, load pressure can be applied to the pressure sensors 8 (the pressure sensors 8 are in the prior art in the market, the specific model can refer to ZNHM-I and the like), at the moment, the pressure sensors 8 can perform pressure measurement work and transmit pressure detection data to the computer 9 through the transmission lines 16, the computer 9 can analyze and process the data and perform data feedback work through the display 10 fixedly mounted on the computer 9, when the pressure load is high, the computer 9 can control the motor (not shown in the figure) through the control lines (not shown in the figure) to drive the motor output shaft 14 to further drive the two gears 5 to rotate, the two gears 5 are meshed with the mounting barrel 6 sliding in the first groove 3, so that the two rotating gears 5 can drive the detection end of the pressure sensor 8 below the mounting barrel 6 to be retracted to the first groove 6 And in the groove 3, the protection work of the pressure sensor 8 during high load is finished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high overload protection pressure measurement instrument, includes box (1), its characterized in that: the center positions of the two side walls of the box body (1) are fixedly connected with fixed blocks (2), a first groove (3) is arranged between the center positions of the upper side wall and the lower side wall of the box body (1), a second groove (4) is arranged at the center of the two side walls of the first groove (3), a gear (5) is arranged between the front side wall and the rear side wall of the second groove (4), an installation cylinder (6) is connected in the first groove (3) in a sliding way, an installation groove (7) is arranged at the center of the bottom wall of the installation cylinder (6), a pressure sensor (8) is fixedly connected with the bottom wall in the installation groove (7), a wire casing (15) which penetrates through the top wall of the mounting barrel (6) is arranged at the center of the inner top wall of the mounting groove (7), a computer (9) is fixedly arranged at the center of one side of the top wall of the box body (1), and a display (10) is fixedly arranged at the center of the top wall of the computer (9).

2. A high overload protection pressure measurement instrument according to claim 1, wherein: two mounting holes (11) are formed between the front side wall and the rear side wall of the fixed block (2), and the two mounting holes (11) on one side are arranged in a vertically symmetrical mode.

3. A high overload protection pressure measurement instrument according to claim 1, wherein: the rubber pads (12) are fixedly connected to two side walls of the mounting groove (7) symmetrically, and the two opposite side walls of the rubber pads (12) are fixedly connected with the pressure sensor (8) and correspond to the outer side wall on one side.

4. A high overload protection pressure measurement instrument according to claim 1, wherein: a third groove (13) is formed between the central positions of the front side wall and the rear side wall of the gear (5), and a motor output shaft (14) arranged on the rear side wall of the second groove (4) on one corresponding side of the third groove is fixedly mounted in the third groove (13).

5. A high overload protection pressure measurement instrument according to claim 1, wherein: two side walls of the mounting cylinder (6) are provided with tooth blocks at equal intervals from top to bottom and are meshed with gears (5) on the corresponding side.

6. A high overload protection pressure measurement instrument according to claim 1, wherein: the data output end of the central position above the pressure sensor (8) is connected with a computer (9) through a transmission line (16), the transmission line (16) is slidably connected in a wire slot (15), and the computer (9) is connected with two motor control ends of the box body (1) through a control line arranged in the box body (1).