CN211649787U

CN211649787U - Gas chamber piston compresses tightly adjusting device

Info

Publication number: CN211649787U
Application number: CN202020257892.4U
Authority: CN
Inventors: 李学标; 梁明明; 张天寿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-10-09
Anticipated expiration: 2030-03-05

Abstract

The utility model belongs to the gas chamber field, especially, gas chamber piston compresses tightly adjusting device, the pressure boost to current gas chamber all is controlled through the manual work, can't carry out the problem of work according to the internal pressure in time control booster pump, the scheme as follows is proposed now, and it includes the gas chamber main part, the rectangular hole has been seted up to one side of gas chamber main part, and the side channel has all been seted up on the top inner wall of rectangular pipe and the bottom inner wall to the downthehole fixedly connected with rectangular pipe of rectangular pipe, and sliding mounting has same regulating plate in two side channels, has seted up regulating groove and regulation hole on the both sides inner wall of side channel respectively, and same regulating spindle is installed to regulating groove and regulation hole internal rotation, and the fixed cover in the outside of regulating spindle is equipped with the belt pulley, and the transmission is connected with same belt on. The utility model discloses the practicality is good, and the booster pump carries out the pressure boost to the gas chamber main part, does not need the manual work to control, and is safe high-efficient.

Description

Gas chamber piston compresses tightly adjusting device

Technical Field

The utility model relates to a gas chamber technical field especially relates to a gas chamber piston compresses tightly adjusting device.

Background

The gas holder is a steel container for storing industrial and civil gas, and includes a wet gas holder and a dry gas holder. The wet gas holder is a sleeve type cylindrical structure sealed by water; the dry gas chamber is a piston structure sealed by thin (dry) oil or flexible membrane.

At present, the pressurization of the gas chamber is controlled manually, and the booster pump cannot be controlled to work in time according to the internal pressure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the pressurization of a gas chamber in the prior art is controlled manually, and the booster pump cannot be controlled in time according to the internal pressure to work, and providing a gas chamber piston compression adjusting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a gas holder piston compression adjusting device comprises a gas holder main body, wherein a rectangular hole is formed in one side of the gas holder main body, a rectangular pipe is fixedly connected in the rectangular hole, side grooves are formed in the top inner wall and the bottom inner wall of the rectangular pipe respectively, the same adjusting plate is arranged in the two side grooves in a sliding manner, adjusting grooves and adjusting holes are formed in the two side inner walls of the side grooves respectively, the same adjusting shaft is rotatably arranged in the adjusting grooves and the adjusting holes, belt pulleys are fixedly sleeved on the outer sides of the adjusting shafts, the same belt is connected to the two belt pulleys in a transmission manner, a piston is arranged in the rectangular pipe in a sliding and sealing manner, two springs are fixedly connected between the adjusting plate and the piston, the same fixing plate is welded on the top inner wall and the bottom inner wall of the rectangular pipe, a first plate and a second plate are respectively welded on one side, which is close to the piston, the mounting hole that is located the rectangular hole below is seted up to one side that square plate and riser were close to each other one side difference fixedly connected with first conducting strip and second conducting strip gas chamber main part, fixedly connected with booster pump in the mounting hole.

Preferably, the first conductive sheet, the second conductive sheet and the booster pump are sequentially connected in series to form a loop.

Preferably, an L-shaped handle is welded at one end of the adjusting shaft positioned below, so that the adjusting shaft can be conveniently rotated.

Preferably, the through hole has been seted up on the regulating plate, and the through hole is run through to one side of second board, and the second board does not contact with the lateral wall of through hole, and the removal of second board can not cause the interference to the regulating plate.

Preferably, the first plate is located above the second plate.

Preferably, the outer side of the adjusting shaft is provided with an external thread, the adjusting plate is provided with two screw holes, and the external thread on the adjusting shaft is in threaded connection with the screw holes.

In the utility model, the gas chamber piston compression adjusting device rotates the L-shaped handle, the L-shaped handle drives one adjusting shaft to rotate, one adjusting shaft drives the other adjusting shaft to rotate through the belt pulley and the belt, the external thread on the adjusting shaft is connected with the screw thread to drive the adjusting plate to move, the adjusting plate extrudes the spring, the compression amount of the spring is changed, the pretightening force is changed, the pressure balance in the gas chamber main body is ensured, when the pressure in the gas chamber main body is enough, the piston does not move, when the pressure in the gas chamber main body is insufficient, the spring drives the piston to move, the piston drives the first plate to move, the vertical plate drives the second conducting strip to move, when the second conducting strip contacts with the first conducting strip, the booster pump starts at the moment, and the booster pump boosts the gas chamber main body without manual control.

The utility model discloses the practicality is good, and the booster pump carries out the pressure boost to the gas chamber main part, does not need the manual work to control, and is safe high-efficient.

Drawings

Fig. 1 is a schematic structural view of a gas holder piston compression adjusting device according to the present invention;

fig. 2 is a schematic structural view of a portion a of a gas holder piston compression adjustment apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a portion B of the gas holder piston pressing adjustment device according to the present invention.

In the figure: 1. a gas cabinet main body; 2. a rectangular tube; 3. an adjusting plate; 4. an adjustment shaft; 5. a belt pulley; 6. a belt; 7. a piston; 8. a spring; 9. a first plate; 10. a second plate; 11. a square plate; 12. a vertical plate; 13. a first conductive sheet; 14. a second conductive sheet; 15. a fixing plate; 16. a booster pump.

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.

Referring to fig. 1-3, a gas holder piston pressing and adjusting device comprises a gas holder main body 1, a rectangular hole is formed in one side of the gas holder main body 1, a rectangular tube 2 is fixedly connected in the rectangular hole, side grooves are formed in the top inner wall and the bottom inner wall of the rectangular tube 2, the same adjusting plate 3 is slidably mounted in the two side grooves, an adjusting groove and an adjusting hole are respectively formed in the inner walls of the two sides of the side grooves, the same adjusting shaft 4 is rotatably mounted in the adjusting groove and the adjusting hole, a belt pulley 5 is fixedly sleeved on the outer side of the adjusting shaft 4, the same belt 6 is in transmission connection with the two belt pulleys 5, a piston 7 is slidably and hermetically mounted in the rectangular tube 2, two springs 8 are fixedly connected between the adjusting plate 3 and the piston 7, the same fixing plate 15 is welded on the top inner wall and the bottom inner wall of the rectangular tube 2, a first plate 9 and a second, one side that first board 9 and second board 10 are close to each other is fixedly connected with square plate 11 and riser 12 respectively, and the mounting hole that is located the rectangular hole below is seted up to one side that square plate 11 and riser 12 are close to each other fixedly connected with first conducting strip 13 and second conducting strip 14 respectively gas chamber main part 1, fixedly connected with booster pump 16 in the mounting hole.

In this embodiment, the first conductive plate 13, the second conductive plate 14, and the booster pump 16 are connected in series in this order to form a circuit.

In this embodiment, the welding of the one end of the regulating spindle 4 that is located the below has an L type handle, is convenient for rotate regulating spindle 4.

In this embodiment, the adjusting plate 3 is provided with a through hole, one side of the second plate 10 penetrates through the through hole, the second plate 10 is not in contact with the side wall of the through hole, and the movement of the second plate 10 does not interfere with the adjusting plate 3.

In this embodiment, the first plate 9 is located above the second plate 10.

In this embodiment, the external screw thread has been seted up in the outside of regulating spindle 4, has seted up two screw holes on the regulating plate 3, external screw thread and screw threaded connection on the regulating spindle 4.

In the utility model, when in use, the L-shaped handle is rotated, the L-shaped handle drives one adjusting shaft 4 to rotate, one adjusting shaft 4 drives the other adjusting shaft 4 to rotate through the belt pulley 5 and the belt 6, the external thread on the adjusting shaft 4 is connected with the screw thread to drive the adjusting plate 3 to move, the adjusting plate 3 extrudes the spring 8, the compression amount of the spring 8 is changed to change the pretightening force, the pressure balance in the gas chamber main body 1 is ensured, when the pressure in the gas chamber main body 1 is enough, the piston 7 is not moved, when the pressure in the gas chamber main body 1 is not enough, the spring 8 drives the piston 7 to move, the piston 7 drives the first plate 9 to move, the first plate 9 drives the vertical plate 12 to move, the vertical plate 12 drives the second conducting plate 14 to move, when the second conducting plate 14 is contacted with the first conducting plate 13, the booster pump 16 is started, the booster pump 16 is supplied with power through the commercial power, and the booster pump 16 is used for boosting the gas chamber main body 1, does not need manual control, and is safe and efficient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The gas chamber piston pressing and adjusting device comprises a gas chamber main body (1) and is characterized in that a rectangular hole is formed in one side of the gas chamber main body (1), a rectangular pipe (2) is fixedly connected in the rectangular hole, side grooves are formed in the top inner wall and the bottom inner wall of the rectangular pipe (2), the same adjusting plate (3) is arranged in the two side grooves in a sliding mode, an adjusting groove and an adjusting hole are formed in the inner walls of the two sides of the side grooves respectively, the same adjusting shaft (4) is installed in the adjusting groove and the adjusting hole in a rotating mode, a belt pulley (5) is fixedly sleeved on the outer side of the adjusting shaft (4), the same belt (6) is connected on the two belt pulleys (5) in a transmission mode, a piston (7) is installed in the rectangular pipe (2) in a sliding sealing mode, two springs (8) are fixedly connected between the adjusting plate (3) and the piston (7), first board (9) and second board (10) have been welded respectively to one side that piston (7) and fixed plate (15) are close to each other, one side that first board (9) and second board (10) are close to each other is fixedly connected with square plate (11) and riser (12) respectively, the mounting hole that is located the rectangular hole below is seted up to one side that square plate (11) and riser (12) are close to each other is fixedly connected with first conducting strip (13) and second conducting strip (14) gas chamber main part (1) respectively, fixedly connected with booster pump (16) in the mounting hole.

2. The gas holder piston pressing adjusting device according to claim 1, wherein the first conductive plate (13), the second conductive plate (14) and the booster pump (16) are sequentially connected in series to form a loop.

3. The gas holder piston compression adjustment device according to claim 1, wherein an L-shaped handle is welded to one end of the lower adjustment shaft (4).

4. The gas holder piston pressing adjusting device according to claim 1, wherein the adjusting plate (3) is provided with a through hole, one side of the second plate (10) penetrates through the through hole, and the second plate (10) is not in contact with the side wall of the through hole.

5. The gas holder piston compression adjustment device of claim 1, wherein the first plate (9) is located above the second plate (10).

6. The gas holder piston pressing and adjusting device according to claim 1, wherein an external thread is formed on the outer side of the adjusting shaft (4), two screw holes are formed in the adjusting plate (3), and the external thread on the adjusting shaft (4) is in threaded connection with the screw holes.