CN214093549U

CN214093549U - Gas pipeline fixing device

Info

Publication number: CN214093549U
Application number: CN202022625387.3U
Authority: CN
Inventors: 杨宝; 裴明远; 刘杰
Original assignee: Tianjin Jinyoukai Energy Technology Co ltd
Current assignee: Tianjin Jinyoukai Energy Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-08-31
Anticipated expiration: 2030-11-13

Abstract

The utility model provides a gas pipeline fixing device relates to gas transportation technical field. This gas pipeline fixing device is including fixed case, the inside adjustment subassembly that is provided with of fixed incasement, fixed bottom of the case portion is provided with damper assembly, the adjustment subassembly includes pinion rack, gear, pivot, gag lever post and handle, two the equal fixedly connected with fixed block in handle one side, two inside reset spring, two of being provided with of fixed block the equal fixedly connected with spacer pin of reset spring one end, two spacing hole has all been seted up to the gear inside, damper assembly includes first universal joint, piston cylinder and slide bar, two the equal fixedly connected with damping spring of piston cylinder bottom end, two second universal joint one side fixedly connected with ferrule. This gas pipeline fixing device is favorable to adjusting the fixed position of pipeline, is suitable for different environment, can guarantee gas pipeline's stability and security in special environment to gas pipeline shock attenuation simultaneously.

Description

Gas pipeline fixing device

Technical Field

The utility model relates to a gas transportation technical field specifically is gas pipeline fixing device.

Background

The gas pipeline is a special pipeline for conveying combustible gas, a pipeline support is generally adopted as a fixing device of the gas pipeline, and the pipeline support is used in any place where a pipeline is laid. Especially when gas is delivered to a user's home in a city, a bracket is often needed to fix the pipe to the outer wall of the building.

The existing gas pipeline fixing device can only keep a uniform position after being fixed, and can only be disassembled and fixed again when being adjusted subsequently, in some special occasions, such as earthquake-prone areas, a plurality of external factors need to be considered for fixing the gas pipeline, and the fixing position of the pipeline needs to be adjusted according to different environments during the erection of temporary emergency pipelines.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gas pipeline fixing device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the gas pipeline fixing device comprises a fixing box, wherein an adjusting assembly is arranged in the fixing box, and a damping assembly is arranged at the bottom of the fixing box;

the adjusting component comprises a toothed plate, a gear, a rotating shaft, a limiting rod and a handle, the toothed plate is fixedly connected to the bottom end in the fixed box, the number of the gears is two, the two gears are respectively meshed with the two sides of the top of the toothed plate, two rotating shafts are arranged, the two rotating shafts respectively penetrate through the two gears and are rotationally connected with the two gears, two limiting rods are arranged in number, the two limiting rods respectively penetrate through two ends of the two rotating shafts and are connected with the two rotating shafts in a sliding manner, the number of the handles is two, the two handles are respectively sleeved outside the two rotating shafts and fixedly connected with the two rotating shafts, one sides of the two handles are fixedly connected with fixing blocks, return springs are arranged inside the two fixing blocks, one ends of the two return springs are fixedly connected with limiting pins, and limiting holes are formed in the two gears;

damping component includes first universal joint, piston cylinder and slide bar, the quantity of first universal joint is provided with two, two first universal joint difference fixed connection in two handle one sides, the quantity of piston cylinder is provided with two, two the piston cylinder difference fixed connection in two first universal joint bottoms respectively, the quantity of slide bar is provided with two, two the slide bar run through respectively two piston cylinders and with two piston cylinder sliding connection, two the equal fixedly connected with damping spring of piston cylinder bottom, two damping spring overlaps respectively and locates two slide bar outsides, two the slide bar is kept away from the equal fixedly connected with second universal joint of piston cylinder one end, two second universal joint one side fixedly connected with ferrule, fixedly connected with splint between two ferrules.

Preferably, the two limiting pins are fixedly connected with pull ropes at the ends close to the reset spring, the bottom ends of the pull ropes are fixedly connected with pull plates, and the pull plates are respectively sleeved on the outer sides of the two handles and are in sliding connection with the two handles.

Preferably, the top ends of the two sliding rods are fixedly connected with pistons, and through holes are formed in two sides of each piston.

Preferably, the bottom of the fixed box is fixedly connected with a third universal joint, the bottom of the third universal joint is fixedly connected with an elastic telescopic rod, and the bottom of the elastic telescopic rod is fixedly connected with the clamping plate.

Preferably, threaded holes are formed in the two pipe hoops, and the two pipe hoops are fixedly connected through bolts.

Preferably, a top plate is fixed to the top of the fixed box, and four threaded holes are formed in the top of the top plate.

Preferably, the number of the limiting holes is provided with a plurality of limiting holes, and the plurality of limiting holes are distributed in the gear in an annular array manner.

The utility model provides a gas pipeline fixing device, its beneficial effect who possesses as follows:

1. this through lower arm-tie, arm-tie pulling stay, the stay cord drives the spacer pin and removes to make reset spring shrink, be favorable to the unblock gear, make the pivot slide along the gag lever post through the pulling handle, drive gear revolve simultaneously, be favorable to random adjusting position, loosen the arm-tie and make the stay cord reset, the spring resets with spacing round pin jack-in spacing hole, is favorable to fixing.

2. This remove through handle and drive first universal joint and remove, piston cylinder bottom fixedly connected with damping spring, be favorable to the shock attenuation, the slide bar run through the piston cylinder and with piston cylinder sliding connection, slide bar top fixedly connected with piston, the through-hole has been seted up to the piston both sides, can form the damping effect, slow down the vibration amplitude, prevent to lead to the fact destruction to the gas pipeline, this structure is favorable to adjusting the fixed distance of pipeline, be suitable for different environment, simultaneously can be to the gas pipeline shock attenuation, can guarantee the stability and the security of gas pipeline in special environment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a partial sectional view of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 5 is a sectional view of the sleeve of the present invention.

In the figure: 1. a fixed box; 2. a toothed plate; 3. a gear; 4. a rotating shaft; 5. a limiting rod; 6. a handle; 7. a fixed block; 8. a return spring; 9. a spacing pin; 10. a limiting hole; 11. pulling a rope; 12. pulling a plate; 13. a first universal joint; 14. a piston cylinder; 15. a slide bar; 16. a piston; 17. a damping spring; 18. a second universal joint; 19. a splint; 20. a pipe hoop; 21. a third universal joint; 22. an elastic telescopic rod; 23. a top plate.

Detailed Description

The embodiment of the utility model provides a gas pipeline fixing device, as shown in fig. 1-4, including fixed case 1, fixed case 1 bottom fixedly connected with third universal joint 21, third universal joint 21 bottom fixedly connected with elasticity telescopic link 22, elasticity telescopic link 22 bottom and splint 19 fixed connection are favorable to improving stability, fixed case 1 top is fixed has roof 23, roof 23 top is seted up four screw holes, be favorable to fixing, fixed case 1 inside is provided with the adjustment subassembly, fixed case 1 bottom is provided with the damper assembly;

the adjusting component comprises a toothed plate 2, two gears 3, rotating shafts 4, limiting rods 5 and handles 6, the toothed plate 2 is fixedly connected to the bottom end inside the fixed box 1, the number of the gears 3 is two, the two gears 3 are respectively meshed with the two sides of the top of the toothed plate 2, the number of the rotating shafts 4 is even two, the two rotating shafts 4 respectively penetrate through the two gears 3 and are rotatably connected with the two gears 3, the number of the limiting rods 5 is two, the two limiting rods 5 respectively penetrate through the two ends of the two rotating shafts 4 and are slidably connected with the two rotating shafts 4, the number of the handles 6 is two, the two handles 6 are respectively sleeved outside the two rotating shafts 4 and are fixedly connected with the two rotating shafts 4, one sides of the two handles 6 are fixedly connected with fixed blocks 7, reset springs 8 are arranged inside the two fixed blocks 7, one ends of the two reset springs 8 are fixedly connected with limiting pins 9, one ends of the two limiting pins 9, which are close to the reset springs 8, are fixedly connected with pull ropes 11, the bottom ends of the two pull ropes 11 are fixedly connected with pull plates 12, the two pull plates 12 are respectively sleeved outside the two handles 6 and are in sliding connection with the two handles 6, so that the limiting pin 9 can be pulled conveniently, the gear 3 loses limiting, limiting holes 10 are formed in the two gears 3, the limiting holes 10 are distributed in a plurality in number, the limiting holes 10 are distributed in the gear 3 in an annular array manner, and the fixed position can be adjusted conveniently;

the damping component comprises first universal joints 13, piston cylinders 14 and two sliding rods 15, the number of the first universal joints 13 is two, the two first universal joints 13 are respectively and fixedly connected to one sides of the two handles 6, the number of the piston cylinders 14 is two, the two piston cylinders 14 are respectively and fixedly connected to the bottom ends of the two first universal joints 13, the number of the sliding rods 15 is two, the two sliding rods 15 respectively penetrate through the two piston cylinders 14 and are in sliding connection with the two piston cylinders 14, the top ends of the two sliding rods 15 are fixedly connected with pistons 16, through holes are respectively formed in the two sides of the two pistons 16, so that a damping effect is favorably formed, the vibration amplitude is reduced, the bottom ends of the two piston cylinders 14 are respectively and fixedly connected with damping springs 17, the two damping springs 17 are respectively sleeved outside the two sliding rods 15, one ends, far away from the piston cylinders 14, of the two sliding rods 15 are respectively, fixedly connected with splint 19 between two ferrule 20, two ferrule 20 are inside to be seted up threaded hole, and two ferrule 20 are favorable to fixed gas pipe through bolt fixed connection.

The implementation mode is specifically as follows: through a lower pull plate 12, the pull plate 12 pulls a pull rope 11, the pull rope 11 drives a limit pin 9 to move and enables a reset spring 8 to contract, the gear 3 is favorably unlocked because the gear 3 is meshed at the top of a toothed plate 2, a rotating shaft 4 penetrates through the gear 3 and is rotatably connected with the gear 3, a limit rod 5 penetrates through the rotating shaft 4 and is interactively connected with the rotating shaft 4, the rotating shaft 4 slides along the limit rod 5 by pulling a handle 6 and simultaneously drives the gear 3 to rotate, the position is favorably adjusted at will, the pull plate 12 is loosened to reset the pull rope 11, the reset spring resets to push the limit pin 9 into a limit hole 10, the fixing is favorably realized because a first universal joint 13 is fixedly connected to one side of the handle 6, the handle 6 moves to drive the first universal joint 13 to move, a piston cylinder 14 is fixedly connected to the bottom end of the first universal joint 13, a damping spring 17 is fixedly connected to the bottom end of the piston cylinder 14 and is favorable for damping, a sliding rod 15 penetrates through the piston cylinder 14 and is slidably connected with the piston cylinder 14, slide bar 15 top fixedly connected with piston 16, the through-hole has been seted up to 16 both sides of piston, can form the damping effect, slows down the vibration amplitude, prevents to cause destruction to the gas pipeline, and this structure is favorable to adjusting the fixed distance of pipeline, is suitable for different environment, can be simultaneously to hanging the shock attenuation, can guarantee gas pipeline's stability and security in special environment.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Gas pipeline fixing device, including fixed case (1), its characterized in that: an adjusting component is arranged in the fixed box (1), and a damping component is arranged at the bottom of the fixed box (1);

the adjusting assembly comprises a toothed plate (2), gears (3), rotating shafts (4), limiting rods (5) and handles (6), the toothed plate (2) is fixedly connected to the bottom end inside the fixed box (1), the number of the gears (3) is two, the two gears (3) are respectively meshed with the two sides of the top of the toothed plate (2), the number of the rotating shafts (4) is two, the two rotating shafts (4) respectively penetrate through the two gears (3) and are rotatably connected with the two gears (3), the number of the limiting rods (5) is two, the two limiting rods (5) respectively penetrate through the two ends of the two rotating shafts (4) and are slidably connected with the two rotating shafts (4), the number of the handles (6) is two, and the two handles (6) are respectively sleeved on the outer sides of the two rotating shafts (4) and are fixedly connected with the two rotating shafts (4), one side of each of the two handles (6) is fixedly connected with a fixing block (7), a return spring (8) is arranged in each fixing block (7), one end of each return spring (8) is fixedly connected with a limiting pin (9), and limiting holes (10) are formed in each gear (3);

the damping component comprises first universal joints (13), piston cylinders (14) and sliding rods (15), the number of the first universal joints (13) is two, the two first universal joints (13) are respectively and fixedly connected to one sides of the two handles (6), the number of the piston cylinders (14) is two, the two piston cylinders (14) are respectively and fixedly connected to the bottom ends of the two first universal joints (13), the number of the sliding rods (15) is two, the two sliding rods (15) respectively penetrate through the two piston cylinders (14) and are in sliding connection with the two piston cylinders (14), the bottom ends of the two piston cylinders (14) are respectively and fixedly connected with damping springs (17), the two damping springs (17) are respectively sleeved outside the two sliding rods (15), and one ends, far away from the piston cylinders (14), of the two sliding rods (15) are respectively and fixedly connected with second universal joints (18), and pipe hoops (20) are fixedly connected to one sides of the two second universal joints (18), and a clamping plate (19) is fixedly connected between the two pipe hoops (20).

2. The gas pipeline securing device according to claim 1, wherein: two the spacer pin (9) are close to equal fixedly connected with stay cord (11) of reset spring (8) one end, two equal fixed connection arm-tie (12) in stay cord (11) bottom, two arm-tie (12) overlap respectively locate two arm-tie (12) outsides and with two arm-tie (12) sliding connection.

3. The gas pipeline securing device according to claim 1, wherein: two slide bar (15) top fixedly connected with piston (16), two piston (16) both sides have all seted up the through-hole.

4. The gas pipeline securing device according to claim 1, wherein: the fixed box (1) bottom fixedly connected with third universal joint (21), third universal joint (21) bottom fixedly connected with elastic telescopic rod (22), elastic telescopic rod (22) bottom and splint (19) fixed connection.

5. The gas pipeline securing device according to claim 1, wherein: threaded holes are formed in the two pipe hoops (20), and the two pipe hoops (20) are fixedly connected through bolts.

6. The gas pipeline securing device according to claim 1, wherein: a top plate (23) is fixed to the top of the fixed box (1), and four threaded holes are formed in the top of the top plate (23).

7. The gas pipeline securing device according to claim 1, wherein: the number of the limiting holes (10) is provided with a plurality of limiting holes, and the limiting holes (10) are distributed in the gear (3) in an annular array mode.