Municipal fuel gas pipeline supporting device

Abstract

The utility model provides a municipal fuel gas pipeline supporting device. Belongs to the technical field of gas pipelines. According to the technical key points, the device comprises a mounting plate, mounting holes are formed in the four corners of the top of the mounting plate, a height adjusting assembly is arranged at the center of the top of the mounting plate, a first lifting plate is fixedly connected to the top of the height adjusting assembly, and a plurality of springs distributed at equal intervals are fixedly connected to the top of the first lifting plate; the tops of the springs are jointly and fixedly connected with a second lifting plate, the top of the mounting plate is provided with a guide assembly matched with the first lifting plate and the second lifting plate, and the top of the second lifting plate is connected with a moving plate through a horizontal adjusting mechanism; the utility model aims to provide a municipal fuel gas pipeline supporting device. The supporting device is used for solving the problems that an existing supporting device does not have a buffering effect when a gas pipeline is clamped, the pipeline is prone to being damaged, and operation is tedious when height adjustment is conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of gas pipelines, in particular to a municipal gas pipeline supporting device. Background Art

[0002] Gas is a common kitchen fuel in our daily life. It has good environmental performance and is economical to use. However, gas transportation requires pipelines. Gas pipelines are mainly used to transport natural gas. Once the gas pipeline is damaged, it is very easy to cause gas leakage accidents. The leaked natural gas will immediately come into contact with the air to form an explosive mixed gas. If it encounters a fire source, it is very likely to cause an explosion, thereby damaging surrounding equipment and buildings, and even causing casualties. Especially for high-pressure natural gas pipelines, due to the high gas pressure in the pipe, the gas leaks quickly and the leakage rate is large, and its leakage can cause great damage.

[0003] The current gas pipeline supporting device, as described in the patent with announcement number CN219866654U, includes a base, a movable groove is opened in the middle of the top of the base, fixed plates are arranged on both sides of the top of the base, a threaded adjustment rod is arranged between the group of fixed plates, and the right end of the threaded adjustment rod passes through the fixed plate on the right side and is connected with the second knob, the outer wall of the threaded adjustment rod is sleeved with a lifting plate, a connecting bracket is arranged on one side of the top of the lifting plate, and an adjusting rod is arranged on the top of the connecting bracket, which facilitates the clamping and fixing of the gas pipeline by adjusting the clamping plate, and at the same time, by rotating the second knob to achieve lateral movement of the lifting plate, it is more convenient to connect the gas pipelines, and at the same time, the adjustment of the fixed threaded rod makes it more convenient to adjust the height of the device to a certain extent.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the device only plays a supporting role on the pipeline. When the pipeline is filled with natural gas, the load-bearing capacity of the pipeline will increase, and then the pipeline and the supporting device will squeeze each other, causing certain damage to the pipeline. Moreover, when adjusting the height of the device, the four fixed threaded rods need to be adjusted. The adjustment process is relatively cumbersome, which affects the installation efficiency of the device. Utility Model Content

[0005] The purpose of the utility model is to provide a municipal gas pipeline supporting device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A municipal gas pipeline support device comprises a mounting plate, wherein mounting holes are provided at four corners of the top of the mounting plate, a height adjustment component is arranged at the center of the top of the mounting plate, a first lifting plate is fixedly connected to the top of the height adjustment component, a plurality of springs distributed at equal intervals are fixedly connected to the top of the first lifting plate, a second lifting plate is fixedly connected to the top of each spring, a guide component adapted to the first lifting plate and the second lifting plate is arranged on the top of the mounting plate, and a movable plate is connected to the top of the second lifting plate through a horizontal adjustment mechanism;

[0008] Vertical plates are fixedly connected to both sides of the top of the movable plate, a mounting groove is opened in the horizontal direction on one side of the vertical plate, a first screw rod set in the vertical direction is rotatably connected in the mounting groove, the top end of the first screw rod passes through the vertical plate and is connected to a driving component, a pressing plate located directly above the movable plate is arranged between the two vertical plates, lifting blocks are fixedly connected to both sides of the pressing plate, the lifting blocks on both sides are respectively threadedly connected to the first screw rods corresponding to both sides, and arc grooves are opened on the opposite surfaces of the movable plate and the pressing plate.

[0009] As a further solution of the utility model: the height adjustment assembly includes a threaded sleeve arranged between the mounting plate and the first lifting plate, the outer wall of the threaded sleeve is provided with anti-slip grooves, the inner wall of the threaded sleeve is provided with a bidirectional threaded groove, the upper half of the inner wall of the threaded sleeve is threadedly connected with a second screw, and the top end of the second screw is fixedly connected to the bottom of the first lifting plate; the lower half of the inner wall of the threaded sleeve is threadedly connected with a third screw, and the bottom end of the third screw is fixedly connected to the top of the mounting plate.

[0010] As a further solution of the utility model: the guide assembly includes two U-shaped guide frames fixedly connected to the top of the mounting plate and distributed at intervals, both ends of the first lifting plate and the second lifting plate are slidably arranged inside the two U-shaped guide frames, and sliding grooves are opened on both sides of the interior of the U-shaped guide frames, and sliding blocks adapted to the sliding grooves are fixedly connected on both sides of the first lifting plate and the second lifting plate.

[0011] As a further solution of the utility model: the horizontal adjustment mechanism includes a fixed plate fixedly connected to both sides of the top of the second lifting plate, a fourth screw rod threadedly connected to the movable plate is rotatably connected between the two fixed plates, one end of the fourth screw rod passes through the fixed plate and is connected to an adjustment handle, guide rods located on both sides of the fourth screw rod are fixedly connected between the two fixed plates, and the two guide rods are slidably connected to the movable plate.

[0012] As a further solution of the utility model: the driving assembly includes a transmission wheel fixedly connected to the top of the first screw, a transmission belt is sleeved between the two transmission wheels, a rotating handle is fixedly connected to the top of one of the transmission wheels, and an anti-slip groove is arranged on the rotating handle.

[0013] As a further solution of the utility model: rubber pads are arranged in the two arc-shaped grooves.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] After the utility model adopts the above structure, through the cooperation of the height adjustment component, the movable plate, the second lifting plate, the spring and the horizontal adjustment mechanism, when natural gas is filled in the gas pipeline, the weight of the gas pipeline increases, which will drive the movable plate 9 and the second lifting plate 6 to deviate downward to squeeze the spring 5. The elasticity of the spring 5 can buffer the gas pipeline, avoid damage to the gas pipeline caused by excessive clamping force, protect the gas pipeline, and further improve the service life of the gas pipeline. By setting the height adjustment component, it is convenient to quickly adjust the height of the device to a certain extent, and the operation is simple and convenient. By setting the horizontal adjustment mechanism, it is convenient to adjust the clamped gas pipeline horizontally. By setting the height adjustment component and the horizontal adjustment mechanism, the practicality of the device is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0017] Figure 1 The figure is a schematic diagram of the main structure of a municipal gas pipeline support device.

[0018] Figure 2 A municipal gas pipeline support device Figure 1 A is an enlarged structural diagram of FIG.

[0019] Figure 3 The present invention is a cross-sectional view of a threaded sleeve in a municipal gas pipeline support device.

[0020] In the figure: 1. mounting plate; 2. mounting hole; 3. height adjustment assembly; 301. threaded sleeve; 302. second screw; 303. third screw; 4. first lifting plate; 5. spring; 6. second lifting plate; 7. guide assembly; 701. U-shaped guide frame; 702. slide groove; 703. slider; 8. horizontal adjustment mechanism; 801. fixed plate; 802. fourth screw; 803. adjustment handle; 804. guide rod; 9. movable plate; 10. vertical plate; 11. mounting groove; 12. first screw; 13. drive assembly; 1301. transmission wheel; 1302. transmission belt; 1303. rotating handle; 14. pressure plate; 15. lifting block; 16. arc groove; 17. rubber pad. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] See also Figure 1-3 A municipal gas pipeline support device includes a mounting plate 1, and mounting holes 2 are provided at the four corners of the top of the mounting plate 1. The mounting plate 1 is installed and fixed by inserting bolts into the mounting holes 2. A height adjustment component 3 is provided at the top center of the mounting plate 1, and the height adjustment component 3 is provided to facilitate the corresponding height adjustment of the device. A first lifting plate 4 is fixedly connected to the top of the height adjustment component 3, and a plurality of springs 5 ​​distributed at equal intervals are fixedly connected to the top of the first lifting plate 4. When natural gas is filled, the weight of the gas pipeline increases, which will drive the moving plate 9 and the second lifting plate 6 to move downward to squeeze the spring 5. The elasticity of the spring 5 has a buffering effect on the gas pipeline, avoiding damage to the gas pipeline caused by excessive clamping force, and has a protective effect on the gas pipeline, further improving the service life of the gas pipeline. The top of each spring 5 is fixedly connected with a second lifting plate 6. A guide assembly 7 adapted to the first lifting plate 4 and the second lifting plate 6 is arranged on the top of the mounting plate 1. The guide assembly 7 can play a role of limiting and guiding the first lifting plate 4 and the second lifting plate 6 so that they will not shake when moving up and down. A mobile plate 9 is connected to the top of the second lifting plate 6 through a horizontal adjustment mechanism 8. The horizontal adjustment mechanism 8 is used to adjust the gas pipeline horizontally. Vertical plates 10 are fixedly connected to both sides of the top of the mobile plate 9. A mounting groove 11 is opened in the horizontal direction on one side of the vertical plate 10. A first screw rod 12 arranged in a vertical direction is rotatably connected in the mounting groove 11. The top of the first screw rod 12 passes through the vertical plate 10 and is connected to a driving assembly 13. The driving assembly 13 is arranged to facilitate the simultaneous driving of the two first screw rods 12 to rotate. A pressing plate 14 located directly above the mobile plate 9 is arranged between the two vertical plates 10. The gas pipeline is clamped and fixed by the cooperation of the pressing plate 14 and the mobile plate 9. Lifting blocks 15 are fixedly connected to both sides of the pressing plate 14, and the lifting blocks 15 on both sides are respectively threadedly connected to the first screw rods 12 corresponding to the two sides. Arc grooves 16 are provided on the opposite surfaces of the moving plate 9 and the pressing plate 14, and the arc grooves 16 are provided to facilitate the pressing plate 14 and the moving plate 9 to clamp the gas pipeline. When clamping the gas pipeline, the gas pipeline is first placed in the arc groove 16 on the top of the moving plate 9, and then the first screw rods 12 on both sides are rotated by the driving assembly 13. When the first screw rods 12 rotate, the lifting blocks 15 will drive the pressing plate 14 to move downward, and then the middle pipeline is clamped and fixed by the cooperation of the pressing plate 14 and the moving plate 9.

[0023] Furthermore, the height adjustment assembly 3 includes a threaded sleeve 301 disposed between the mounting plate 1 and the first lifting plate 4, and the outer wall of the threaded sleeve 301 is provided with anti-skid patterns, and the anti-skid patterns are provided to facilitate the rotation of the threaded sleeve 301. The inner wall of the threaded sleeve 301 is provided with a bidirectional thread groove, and the upper half of the inner wall of the threaded sleeve 301 is threadedly connected with a second screw 302, and the top of the second screw 302 is fixedly connected to the bottom of the first lifting plate 4; the lower half of the inner wall of the threaded sleeve 301 is threadedly connected with a third screw 303, and the bottom end of the third screw 303 is fixedly connected to the top of the mounting plate 1. When the height needs to be adjusted, it is only necessary to rotate the threaded sleeve 301, and the threaded sleeve 301 will move upward under the action of the third screw 303, and at the same time, on the basis of the upward movement of the third screw 303, the second screw 302 will drive the first lifting plate 4 to move upward, thereby adjusting the height.

[0024] Furthermore, the guide assembly 7 includes two U-shaped guide frames 701 fixedly connected to the top of the mounting plate 1 and spaced apart. Both ends of the first lifting plate 4 and the second lifting plate 6 are slidably arranged inside the two U-shaped guide frames 701. Slide grooves 702 are provided on both sides of the interior of the U-shaped guide frames 701. Slide blocks 703 adapted to the slide grooves 702 are fixedly connected to both sides of the first lifting plate 4 and the second lifting plate 6. The cooperation between the slide blocks 703 and the slide grooves 702 makes the first lifting plate 4 and the second lifting plate 6 more stable when moving up and down, avoiding shaking.

[0025] Furthermore, the horizontal adjustment mechanism 8 includes a fixed plate 801 fixedly connected to both sides of the top of the second lifting plate 6, a fourth screw 802 threadedly connected to the movable plate 9 is rotatably connected between the two fixed plates 801, one end of the fourth screw 802 passes through the fixed plate 801 and is connected to an adjustment handle 803, and a guide rod 804 located on both sides of the fourth screw 802 is fixedly connected between the two fixed plates 801, and the two guide rods 804 are slidably connected to the movable plate 9. The setting of the guide rod 804 plays a guiding and strengthening role for the movable plate 9, so that the movable plate 9 is more stable when it moves horizontally and will not shake. When it is necessary to adjust the clamped gas pipeline horizontally, the fourth screw 802 is driven to rotate by rotating the adjustment handle 803, and then the movable plate 9 is driven to drive the clamped gas pipeline to move horizontally together, so as to perform horizontal adjustment.

[0026] Furthermore, the driving assembly 13 includes a transmission wheel 1301 fixedly connected to the top of the first screw rod 12, a transmission belt 1302 is sleeved between the two transmission wheels 1301, and a rotating handle 1303 is fixedly connected to the top of one of the transmission wheels 1301, and an anti-slip groove is provided on the rotating handle 1303 to facilitate the rotation of the rotating handle 1303. When the driving assembly 13 is in use, by twisting the rotating handle 1303, the lower transmission wheel 1301 can be driven to rotate, and at the same time, the other transmission wheel 1301 is driven to rotate together through the transmission belt 1302, and the rotation of the two transmission wheels 1301 will drive the two first screw rods 12 to rotate together.

[0027] Furthermore, rubber pads 17 are provided in the two arc-shaped grooves 16. The rubber pads 17 can play a protective role when the pressure plate 14 and the movable plate 9 clamp and fix the gas pipeline, thereby avoiding damage to the outer wall of the pipeline.

[0028] When in use, first place the device at the desired installation location, then install and fix the installation plate 1 in the installation hole 2, and after the installation is completed, place the gas pipeline in the arc groove 16 on the top of the movable plate 9, and then turn the rotating handle 1303 to drive the transmission wheel 1301 below the rotating handle 1303 to rotate, and at the same time drive another transmission wheel 1301 to rotate together through the transmission belt 1302, and the rotation of the two transmission wheels 1301 will drive the two first screw rods 12 to rotate together, and when the first screw rod 12 rotates, the lifting block 15 will drive the pressing plate 14 to move downward, and then the pressing plate 14 and the movable plate 9 are rotated. Cooperate to clamp and fix the middle pipe; when it is necessary to adjust the height, just rotate the threaded sleeve 301, then the threaded sleeve 301 will move upward under the action of the third screw 303, and at the same time, based on the upward movement of the third screw 303, the second screw 302 will drive the first lifting plate 4 to move upward, so as to adjust the height; when it is necessary to adjust the clamped gas pipeline horizontally, by rotating the adjusting handle 803, the fourth screw 802 is driven to rotate, and then the moving plate 9 is driven to drive the clamped gas pipeline to move horizontally together, so as to adjust the gas pipeline horizontally.

[0029] The above embodiments are preferred implementation modes of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the relevant technical field, if they do not depart from the scope of the technical features of the present invention, can make equivalent embodiments by partial changes or modifications to the technical contents disclosed in the present invention, and they still fall within the scope of the technical features of the present invention without departing from the technical features of the present invention.

Claims

1. A municipal gas pipeline support device, comprising a mounting plate (1), characterized in that: The four corners of the top of the mounting plate (1) are provided with mounting holes (2); a height adjustment component (3) is arranged at the center of the top of the mounting plate (1); a first lifting plate (4) is fixedly connected to the top of the height adjustment component (3); a plurality of springs (5) are fixedly connected to the top of the first lifting plate (4) and are distributed at equal intervals; a second lifting plate (6) is fixedly connected to the top of each of the springs (5); a guide component (7) adapted to the first lifting plate (4) and the second lifting plate (6) is arranged on the top of the mounting plate (1); a movable plate (9) is connected to the top of the second lifting plate (6) via a horizontal adjustment mechanism (8); Vertical plates (10) are fixedly connected to both sides of the top of the movable plate (9), a mounting groove (11) is provided on one side of the vertical plate (10) in a horizontal direction, a first screw rod (12) arranged in a vertical direction is rotatably connected in the mounting groove (11), the top end of the first screw rod (12) passes through the vertical plate (10) and is connected to a driving assembly (13), a pressing plate (14) located directly above the movable plate (9) is provided between the two vertical plates (10), lifting blocks (15) are fixedly connected to both sides of the pressing plate (14), the lifting blocks (15) are respectively threadedly connected to the first screw rods (12) corresponding to the two sides, and arc grooves (16) are provided on the opposite surfaces of the movable plate (9) and the pressing plate (14).

2. A municipal gas pipeline support device according to claim 1, characterized in that: The height adjustment assembly (3) comprises a threaded sleeve (301) arranged between the mounting plate (1) and the first lifting plate (4); the outer wall of the threaded sleeve (301) is provided with anti-slip grooves; the inner wall of the threaded sleeve (301) is provided with a bidirectional thread groove; the upper half of the inner wall of the threaded sleeve (301) is threadedly connected to a second screw rod (302); the top end of the second screw rod (302) is fixedly connected to the bottom of the first lifting plate (4); the lower half of the inner wall of the threaded sleeve (301) is threadedly connected to a third screw rod (303); the bottom end of the third screw rod (303) is fixedly connected to the top of the mounting plate (1).

3. A municipal gas pipeline support device according to claim 1, characterized in that: The guide assembly (7) comprises two U-shaped guide frames (701) fixedly connected to the top of the mounting plate (1) and spaced apart from each other, both ends of the first lifting plate (4) and the second lifting plate (6) being slidably arranged inside the two U-shaped guide frames (701), both sides of the interior of the U-shaped guide frames (701) being provided with slide grooves (702), and both sides of the first lifting plate (4) and the second lifting plate (6) being fixedly connected with sliders (703) adapted to the slide grooves (702).

4. A municipal gas pipeline support device according to claim 1, characterized in that: The horizontal adjustment mechanism (8) comprises a fixed plate (801) fixedly connected to both sides of the top of the second lifting plate (6); a fourth screw rod (802) threadedly connected to the movable plate (9) is rotatably connected between the two fixed plates (801); one end of the fourth screw rod (802) passes through the fixed plate (801) and is connected to an adjustment handle (803); guide rods (804) located on both sides of the fourth screw rod (802) are fixedly connected between the two fixed plates (801); and the two guide rods (804) are slidably connected to the movable plate (9).

5. A municipal gas pipeline support device according to claim 1, characterized in that: The driving assembly (13) comprises a transmission wheel (1301) fixedly connected to the top of the first screw rod (12), a transmission belt (1302) is sleeved between the two transmission wheels (1301), a rotating handle (1303) is fixedly connected to the top of one of the transmission wheels (1301), and an anti-slip groove is provided on the rotating handle (1303).

6. A municipal gas pipeline support device according to claim 1, characterized in that: Rubber pads (17) are provided in both arc-shaped grooves (16).

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