CN216731648U - Maintenance equipment for gas pipe network - Google Patents

Abstract

The utility model discloses maintenance equipment for a gas pipe network, which comprises an outer ring, wherein a plurality of U-shaped blocks are uniformly and fixedly arranged on the inner wall of the outer ring, a rotating ring is arranged in each U-shaped block, the outer wall of the rotating ring is in sliding contact with the U-shaped blocks, an inner ring is arranged in the outer ring, a plurality of clamping assemblies are uniformly arranged between the inner ring and the rotating ring, a connecting cylinder is arranged at the right end of the outer ring, the left end of the connecting cylinder penetrates through the outer ring and is fixedly connected and communicated with the outer ring, an adjusting assembly is arranged between the connecting cylinder and the rotating ring, a reinforcing block is fixedly arranged on the right side surface of the connecting cylinder, and a handle is fixedly arranged at the right end of the reinforcing block. Compared with the traditional calipers, the utility model is convenient to disassemble in a labor-saving way, has simple structure and low manufacturing cost, and is beneficial to popularization.

Description

Maintenance equipment for gas pipe network

Technical Field

The utility model relates to the technical field of gas pipe network maintenance, in particular to maintenance equipment for a gas pipe network.

Background

The urban gas pipe network system is an important component of a town life line engineering system. Because the structure and the environment of the system are very complex, any link caused by internal and external factors has problems, the failure influence can be expanded to the effective level of social service through the nodes or the connecting lines connected with the system, and the system is related to the operation of the whole town and the life and property safety of people.

A maintenance that is used for gas pipe net on the market equips traditional doing benefit to calliper to the pressure regulating station filter usually and inspect, the dismouting is clean or change the filter, need dismantle the bolt on the filter, and traditional calliper can not make it even atress cause the fracture of calliper and can not dismantle, and then has reduced maintenance efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide maintenance equipment for a gas pipe network so as to solve the technical problem.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a maintenance equipment for gas pipe network, including the outer loop, evenly set firmly a plurality of U-shaped piece, a plurality of on the inner wall of outer loop be provided with the change in the U-shaped piece, the outer wall and a plurality of U-shaped piece sliding contact of change, be provided with the inner ring in the outer loop, evenly be provided with a plurality of clamping component between inner ring and the change, the right-hand member of outer loop is provided with the connecting cylinder, the left end of connecting cylinder run through the outer loop and with outer loop rigid coupling and intercommunication, be provided with adjusting part between connecting cylinder and the change, the reinforcement piece has set firmly on the right flank of connecting cylinder, the right-hand member of reinforcement piece has set firmly the handle.

Preferably, the outer ring and the inner ring are concentrically arranged, circular cover plates are arranged between the top ends and the bottom ends of the outer ring and the inner ring, and each circular cover plate is fixedly connected with the outer ring and the inner ring respectively.

Preferably, the right end of the top surface of the handle is provided with a through hole, and the through hole is formed in the handle.

Preferably, the clamping assembly comprises an oblique sliding block and a rectangular hole, the rectangular hole is formed in the inner ring, a moving block is arranged in the rectangular hole in a sliding mode, the clamping block is fixedly arranged at one end of the moving block, the matching sliding block is fixedly arranged at the other end of the moving block, one side of the oblique sliding block is fixedly connected with the inner wall of the rotating ring, and the other end of the oblique sliding block is matched with the matching sliding block to slide.

Preferably, a spring is arranged between the matching sliding block and the rectangular hole, and the spring is sleeved on the moving block.

Preferably, the adjusting part includes arc connecting plate, a screw thread section of thick bamboo, one side of arc connecting plate and the outer wall rigid coupling of swivel, the opposite side of arc connecting plate has set firmly curved gear, a screw thread section of thick bamboo run through the back of connecting cylinder and with the connecting cylinder rigid coupling, screw thread section of thick bamboo female connection has the threaded rod, the one end of threaded rod has set firmly the regulating block, the other end of threaded rod has set firmly the worm, the worm is connected with curved gear meshing, the front end of worm is equipped with the bull stick admittedly, the cover is equipped with solid fixed cylinder on the front end of bull stick, the front end run through the connecting cylinder's of solid fixed cylinder inner wall and with the connecting cylinder rigid coupling.

The utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the adjusting assembly, the adjusting block is rotated to drive the threaded rod to rotate and further drive the worm to rotate, so that the rotating rod is driven to rotate, and meanwhile, under the meshing action, the arc-shaped gear is driven to rotate, so that the rotating ring is driven to slide and move along the plurality of U-shaped blocks, so that the plurality of inclined sliding blocks are driven to move, the flexible adjusting operation can be conveniently carried out according to bolts of different specifications, and the applicability is strong;

2. according to the utility model, through the arrangement of the clamping assembly, the inclined slide block and the matching slide block are irregular in height and have a certain inclination, when the inclined slide block moves to drive the matching slide block to move, the spring stretches and retracts to drive the moving block to slide, so that the clamping block is driven to move, the clamping block is just clamped on the side edge of the bolt, and when the bolt to be disassembled is disassembled, uniform stress can be applied to the bolt to be disassembled, so that the disassembling operation can be performed more labor-saving.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;

reference numerals: 1. an outer ring; 2. a U-shaped block; 3. rotating the ring; 4. an oblique sliding block; 5. matching with the sliding block; 6. an adjusting block; 7. a threaded rod; 8. a threaded barrel; 9. a connecting cylinder; 10. a reinforcing block; 11. a handle; 12. a worm; 13. a fixed cylinder; 14. a through hole; 15. a rotating rod; 16. a circular cover plate; 17. a clamping block; 18. an arc-shaped connecting plate; 19. an arc gear; 20. a moving block; 21. a rectangular hole; 22. an inner ring; 23. a spring.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-4, a maintenance equipment for gas pipe network, including outer loop 1, a plurality of U-shaped block 2 have evenly set firmly on the inner wall of outer loop 1, be provided with change 3 in a plurality of U-shaped block 2, the outer wall of change 3 and a plurality of U-shaped block 2 sliding contact, be provided with inner ring 22 in the outer loop 1, evenly be provided with a plurality of clamping components between inner ring 22 and the change 3, the right-hand member of outer loop 1 is provided with connecting cylinder 9, the left end of connecting cylinder 9 runs through outer loop 1 and with outer loop 1 rigid coupling and intercommunication, be provided with adjusting part between connecting cylinder 9 and the change 3, set firmly reinforcing block 10 on the right flank of connecting cylinder 9, the right-hand member of reinforcing block 10 has set firmly handle 11. The right end of the top surface of the handle 11 is provided with a through hole 14, and the through hole 14 is arranged on the handle 11.

The outer ring 1 and the inner ring 22 are concentrically arranged, circular cover plates 16 are arranged between the top ends and the bottom ends of the outer ring 1 and the inner ring 22, and each circular cover plate 16 is fixedly connected with the outer ring 1 and the inner ring 22 respectively.

The clamping assembly comprises an oblique sliding block 4 and a rectangular hole 21, the rectangular hole 21 is formed in an inner ring 22, a moving block 20 is arranged in the rectangular hole 21 in a sliding mode, a clamping block 17 is fixedly arranged at one end of the moving block 20, a matching sliding block 5 is fixedly arranged at the other end of the moving block 20, one side of the oblique sliding block 4 is fixedly connected with the inner wall of the rotating ring 3, and the other end of the oblique sliding block 4 slides in a matching mode with the matching sliding block 5. A spring 23 is arranged between the matching sliding block 5 and the rectangular hole 21, and the spring 23 is sleeved on the moving block 20.

The adjusting part comprises an arc-shaped connecting plate 18, a thread cylinder 8, one side of the arc-shaped connecting plate 18 is fixedly connected with the outer wall of the rotating ring 3, an arc-shaped gear 19 is fixedly arranged on the other side of the arc-shaped connecting plate 18, the thread cylinder 8 penetrates through the back of the connecting cylinder 9 and is fixedly connected with the connecting cylinder 9, a threaded rod 7 is connected with the thread cylinder 8 in a threaded mode, an adjusting block 6 is fixedly arranged at one end of the threaded rod 7, a worm 12 is fixedly arranged at the other end of the threaded rod 7, the worm 12 is connected with the arc-shaped gear 19 in a meshed mode, a rotating rod 15 is fixedly arranged at the front end of the worm 12, a fixing cylinder 13 is sleeved on the front end of the rotating rod 15, and the front end of the fixing cylinder 13 penetrates through the inner wall of the connecting cylinder 9 and is fixedly connected with the connecting cylinder 9.

The working principle is as follows: when maintenance is needed, when a bolt to be disassembled is disassembled, the outer ring 1 and the inner ring 22 are driven to rise by taking up the handle 11, and then the clamping component and the adjusting component are driven to rise and fall, so that a plurality of clamping blocks 17 are driven to be sleeved on the bolt to be disassembled, according to bolts with different specifications, the threaded rod 7 is driven to perform threaded rotation along the threaded cylinder 8 by rotating the adjusting block 6, and further the worm 12 is driven to rotate, so that the rotating rod 15 is driven to rotate along the fixed cylinder 13, and simultaneously under the meshing action, the arc-shaped gear 19 is driven to perform meshing rotation along the worm 12, so that the rotating ring 3 is driven to perform sliding movement along a plurality of U-shaped blocks 2, and further a plurality of inclined sliding blocks 4 are driven to move, because the inclined sliding blocks 4 are irregular in height, a certain inclination is provided, and meanwhile, the sliding blocks 5 are also irregular in height in cooperation, and have a certain inclination, when slant slider 4 removed to drive cooperation slider 5 and remove, make spring 23 flexible, drive movable block 20 and slide along rectangular hole 21, and then drive grip block 17 and remove, grip block 17 just in time block is on the side of bolt, when dismantling, can treat the bolt of dismantling and carry out even atress, thereby more laborsaving going to dismantle the operation.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A maintenance equipment for gas pipe network, including outer loop (1), its characterized in that: evenly set firmly a plurality of U-shaped piece (2), a plurality of on the inner wall of outer ring (1) be provided with change (3) in the U-shaped piece (2), the outer wall and a plurality of U-shaped piece (2) sliding contact of change (3), be provided with inner ring (22) in outer loop (1), evenly be provided with a plurality of centre gripping subassembly between inner ring (22) and change (3), the right-hand member of outer loop (1) is provided with connecting cylinder (9), the left end of connecting cylinder (9) run through outer loop (1) and with outer loop (1) rigid coupling and intercommunication, be provided with adjusting part between connecting cylinder (9) and change (3), reinforcing block (10) have set firmly on the right flank of connecting cylinder (9), the right-hand member of reinforcing block (10) has set firmly handle (11).

2. Maintenance equipment for gas pipe networks according to claim 1, characterized in that: the outer ring (1) and the inner ring (22) are arranged concentrically, circular cover plates (16) are arranged between the top ends and the bottom ends of the outer ring (1) and the inner ring (22), and each circular cover plate (16) is fixedly connected with the outer ring (1) and the inner ring (22) respectively.

3. Maintenance equipment for gas pipe networks according to claim 1, characterized in that: the handle is characterized in that a through hole (14) is formed in the right end of the top face of the handle (11), and the through hole (14) is formed in the handle (11).

4. Maintenance equipment for gas pipe networks according to claim 1, characterized in that: the clamping assembly comprises an inclined sliding block (4) and a rectangular hole (21), the rectangular hole (21) is formed in an inner ring (22), a moving block (20) is arranged in the rectangular hole (21) in a sliding mode, a clamping block (17) is fixedly arranged at one end of the moving block (20), a matching sliding block (5) is fixedly arranged at the other end of the moving block (20), one side of the inclined sliding block (4) is fixedly connected with the inner wall of the rotating ring (3), and the other end of the inclined sliding block (4) slides in a matching mode with the matching sliding block (5).

5. Maintenance equipment for gas pipe networks according to claim 4, characterized in that: a spring (23) is arranged between the matching sliding block (5) and the rectangular hole (21), and the spring (23) is sleeved on the moving block (20).

6. Maintenance equipment for gas pipe networks according to claim 1, characterized in that: the adjusting component comprises an arc-shaped connecting plate (18) and a threaded cylinder (8), one side of the arc-shaped connecting plate (18) is fixedly connected with the outer wall of the rotating ring (3), an arc gear (19) is fixedly arranged on the other side of the arc connecting plate (18), the threaded cylinder (8) penetrates through the back of the connecting cylinder (9) and is fixedly connected with the connecting cylinder (9), a threaded rod (7) is connected with the inner thread of the threaded barrel (8), one end of the threaded rod (7) is fixedly provided with an adjusting block (6), the other end of the threaded rod (7) is fixedly provided with a worm (12), the worm (12) is meshed and connected with an arc-shaped gear (19), a rotating rod (15) is fixedly arranged at the front end of the worm (12), a fixed cylinder (13) is sleeved on the front end of the rotating rod (15), the front end of the fixed cylinder (13) penetrates through the inner wall of the connecting cylinder (9) and is fixedly connected with the connecting cylinder (9).

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