Urban gas engineering pipeline supporting device

Abstract

The utility model discloses a kind of urban gas engineering pipeline support devices, including L-shaped main support, still include, height adjusting structure is set to the inside of L-shaped main support vertical pole, pipeline locking structure is set to the inside of L-shaped main support horizontal pole, the surface of the L-shaped main support vertical pole is equipped with locking guide slot, the side of the L-shaped main support vertical pole is equipped with side guide slot symmetrically, the surface of the L-shaped main support horizontal pole is equipped with U-shaped groove.The utility model provides a kind of urban gas engineering pipeline support device, by setting height adjusting structure, positioning piece is first fixed with wall surface when installation, by the suspension connection of L-shaped main support and positioning piece, and then realize the quick adjustment of the overall height of L-shaped main support, cooperate with the locking of positioning threaded rod to L-shaped main support can be realized, and then the purpose of the quick adjustment of the overall height of L-shaped main support can be realized.

Description

Technical Field

[0001] This utility model relates to the field of natural gas pipeline installation technology, and in particular to a support device for urban gas engineering pipelines. Background Technology

[0002] Gas pipeline support devices are specialized structural components used to fix, support, and stabilize gas pipelines. Their core function is to ensure the safety and reliability of the pipeline system under complex operating conditions. These devices effectively distribute the pipeline's own weight, medium load, and external stress through rigid or flexible support methods, preventing displacement or deformation caused by vibration, thermal expansion and contraction, or geological subsidence.

[0003] For example, Chinese Patent Publication No. (CN221547951U) discloses a support device for urban gas pipeline engineering, which describes: "It includes a base, two support columns installed on one side of the base, a vertical plate above the support columns, and several mounting holes symmetrically arranged inside the vertical plate; a sliding groove is provided above the base, and a lifting plate is provided above the base and above the sliding groove; support frames are installed on both sides of the lifting plate, a height adjusting screw penetrating the support frame is provided above the support frame, a clamping plate is installed below the height adjusting screw, clamping screws are installed on both sides of the support frame, and a horizontal plate is fixed on one side of the clamping screw and the side inside the support frame. This utility model uses a lifting plate, and the movement of a slider in the sliding groove realizes the lateral movement of the lifting plate on the base, thereby driving the entire support device to move. According to the position of the gas pipeline, the lifting plate is moved to a suitable position to facilitate the connection and installation of the gas pipeline."

[0004] In summary, the device also has the following technical problems: The device uses a rotating screw to drive a slider to fix the pipe, but this setup makes the overall support structure quite cumbersome. In some cases, due to insufficient flatness of the wall surface, some supports need to be installed with pads behind them to ensure parallelism with the previous support. After the supports are installed, their height cannot be adjusted. If the height needs to be adjusted after the supports are installed, the supports need to be reinstalled. Therefore, a support device for urban gas engineering pipelines is needed to solve the technical problems mentioned in the above patent and provide a new technical solution. Utility Model Content

[0005] Based on this, it is necessary to provide a support device for urban gas pipelines to address the aforementioned technical problems. By setting a height adjustment structure, the positioning component is first fixed to the wall during installation. Through the floating connection between the L-shaped main support and the positioning component, the overall height of the L-shaped main support can be quickly adjusted. With the help of the positioning threaded rod, the L-shaped main support can be locked, thereby achieving the purpose of quickly adjusting the overall height of the L-shaped main support.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A support device for urban gas pipeline engineering.

[0008] The urban gas pipeline support device specifically includes an L-shaped main support frame, and also includes:

[0009] The height adjustment structure is located inside the vertical rod of the L-shaped main support;

[0010] The pipe locking structure is installed inside the crossbar of the L-shaped main support;

[0011] The surface of the L-shaped main support upright has a locking guide groove, the side of the L-shaped main support upright has symmetrical side guide grooves, and the surface of the L-shaped main support crossbar has a U-shaped groove.

[0012] As a preferred embodiment of the urban gas pipeline support device provided by this utility model, the height adjustment structure includes a positioning component that is slidably disposed inside the vertical rod of the L-shaped main support, and a sliding rod is fixedly connected inside the positioning component. The sliding rod is slidably disposed on the inner wall of the side guide groove.

[0013] In a preferred embodiment of the urban gas pipeline support device provided by this utility model, the positioning member is internally threaded with a locking threaded rod, one end of which is slidably disposed inside the locking guide groove, the diameter of the head of the locking threaded rod is larger than the diameter of the opening of the locking guide groove, and the top of the positioning member is threaded with a positioning threaded rod.

[0014] As a preferred embodiment of the urban gas pipeline support device provided by this utility model, the pipeline locking structure includes a horizontal plate fixedly installed inside the crossbar of the L-shaped main support. The surface of the horizontal plate is provided with insertion positioning holes in a linear array, and the end of the U-shaped groove away from the vertical bar of the L-shaped main support is in an open state.

[0015] As a preferred embodiment of the urban gas pipeline support device provided by this utility model, a sliding seat is slidably provided on the inner wall of the U-shaped groove, a fixed frame is fixedly connected to the top surface of the sliding seat, a locking frame is hinged to the upper end of the fixed frame, and an avoidance groove is provided inside the fixed frame.

[0016] In a preferred embodiment of the urban gas pipeline support device provided by this utility model, a sleeve is fixedly connected inside the sliding seat, a longitudinal guide rod is slidably arranged inside the sleeve, the top end of the longitudinal guide rod extends into the interior of the fixing frame, a fixing ring is fixedly connected to the surface of the longitudinal guide rod, a linkage ring is fixedly connected to the top end of the longitudinal guide rod, a return spring is sleeved on the surface of the longitudinal guide rod, and the return spring is arranged inside the sleeve.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The urban gas pipeline support device provided by this utility model has a height adjustment structure. During installation, the positioning component is first fixed to the wall. The L-shaped main support is then suspended and connected to the positioning component, thereby achieving rapid adjustment of the overall height of the L-shaped main support. The positioning threaded rod can be used to lock the L-shaped main support, thus achieving the purpose of rapid adjustment of the overall height of the L-shaped main support.

[0019] The urban gas pipeline support device provided by this utility model has a pipeline locking structure. During pipeline installation, the pipeline is positioned and installed by pressing the linkage ring with its own weight to push the longitudinal guide rod down and insert it into the insertion positioning hole. After completion, the pipe fitting can be quickly fixed by flipping the locking frame downward. Compared with the existing device, the size and operation of this structure are greatly improved. Attached Figure Description

[0020] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 A schematic diagram of the overall structure of the urban gas pipeline support device provided by this utility model;

[0022] Figure 2 A schematic diagram of the unfolded structure of the height adjustment structure and the pipeline locking structure of the urban gas pipeline support device provided by this utility model;

[0023] Figure 3 A schematic diagram of the internal structure of the L-shaped main support frame of the urban gas pipeline support device provided by this utility model;

[0024] Figure 4 A schematic diagram of the connection structure between the L-shaped main support and the height adjustment structure of the urban gas pipeline support device provided by this utility model;

[0025] Figure 5 A schematic diagram of the connection structure between the L-shaped main support and the pipeline locking structure of the urban gas pipeline support device provided by this utility model;

[0026] Figure 6 A schematic diagram of the internal structure of the pipeline locking structure of the urban gas pipeline support device provided by this utility model.

[0027] The markings in the diagram are explained as follows:

[0028] 1. L-shaped main support; 2. Height adjustment structure; 3. Pipe locking structure; 4. Locking guide groove; 5. Side guide groove; 6. Slide rod; 7. Positioning component; 8. Locking threaded rod; 9. Positioning threaded rod; 10. Horizontal plate; 11. Insertion positioning hole; 12. U-shaped groove; 13. Sliding seat; 14. Fixing frame; 15. Locking frame; 16. Clearance groove; 17. Sleeve; 18. Longitudinal guide rod; 19. Fixing ring; 20. Return spring; 21. Linkage ring. Detailed Implementation

[0029] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0030] As described in the background art, the above-mentioned device uses a rotating screw to drive a slider to fix the pipe in place. However, this setting makes the overall structure of the support structure quite complicated. In some cases, due to insufficient flatness of the wall surface, some supports need to be installed with a pad behind them to make them parallel to the previous support. After the support is installed, the height cannot be adjusted. If the height needs to be adjusted after the support is installed, the support needs to be reinstalled.

[0031] To solve this technical problem, this utility model provides a support device for urban gas pipeline engineering.

[0032] For details, please refer to Figures 1-4 The urban gas pipeline support device specifically includes an L-shaped main support 1, and also includes:

[0033] Height adjustment structure 2 is installed inside the vertical rod of the L-shaped main support 1;

[0034] Pipe locking structure 3 is installed inside the crossbar of L-shaped main support 1;

[0035] The surface of the upright of the L-shaped main support 1 is provided with a locking guide groove 4, the side of the upright of the L-shaped main support 1 is provided with a side guide groove 5, and the surface of the crossbar of the L-shaped main support 1 is provided with a U-shaped groove 12.

[0036] The urban gas pipeline support device provided by this utility model, by setting a height adjustment structure 2, the positioning part 7 is first fixed to the wall during installation. Through the floating connection between the L-shaped main support 1 and the positioning part 7, the overall height of the L-shaped main support 1 can be quickly adjusted. With the help of the positioning threaded rod 9, the L-shaped main support 1 can be locked, thereby achieving the purpose of quickly adjusting the overall height of the L-shaped main support 1.

[0037] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0038] Example 1:

[0039] Please refer to Figures 3-5 A support device for urban gas pipeline engineering, comprising an L-shaped main support 1, and further comprising:

[0040] Height adjustment structure 2 is installed inside the vertical rod of the L-shaped main support 1;

[0041] Pipe locking structure 3 is installed inside the crossbar of L-shaped main support 1;

[0042] The surface of the upright of the L-shaped main support 1 is provided with a locking guide groove 4, the side of the upright of the L-shaped main support 1 is provided with a side guide groove 5, and the surface of the crossbar of the L-shaped main support 1 is provided with a U-shaped groove 12.

[0043] Specifically, the height adjustment structure 2 includes a positioning component 7 that is slidably disposed inside the vertical rod of the L-shaped main support 1. A slide rod 6 is fixedly connected inside the positioning component 7, and the slide rod 6 is slidably disposed on the inner wall of the side guide groove 5.

[0044] Specifically, the positioning component 7 has a locking threaded rod 8 internally threadedly connected to it. One end of the locking threaded rod 8 is slidably disposed inside the locking guide groove 4. The diameter of the head of the locking threaded rod 8 is larger than the diameter of the opening of the locking guide groove 4. The top of the positioning component 7 is threadedly connected to a positioning threaded rod 9.

[0045] With the above structural design, when using the device, the L-shaped main support 1 is pressed tightly against the wall, and the positioning threaded rod 9 is rotated to fix the positioning part 7 to the wall. After completion, the L-shaped main support 1 is pushed up and down on the surface of the positioning part 7, so that the slide rod 6 and the locking threaded rod 8 slide on the inner wall of the locking guide groove 4 and the side guide groove 5 respectively. After adjusting to a suitable position, the locking threaded rod 8 is rotated to enter the interior of the wall, so that the L-shaped main support 1 and the positioning part 7 are locked.

[0046] Example 2:

[0047] The urban gas pipeline support device provided in Example 1 is further optimized, specifically, as follows: Figures 4-6 As shown, the pipe locking structure 3 includes a horizontal plate 10 fixedly installed inside the crossbar of the L-shaped main support 1. The surface of the horizontal plate 10 is provided with insertion positioning holes 11 in a linear array. The end of the U-shaped groove 12 away from the vertical bar of the L-shaped main support 1 is in an open state.

[0048] Specifically, a sliding seat 13 is slidably provided on the inner wall of the U-shaped groove 12, and a fixed frame 14 is fixedly connected to the top surface of the sliding seat 13. A locking frame 15 is hinged to the upper end of the fixed frame 14, and an avoidance groove 16 is provided inside the fixed frame 14.

[0049] Specifically, a sleeve 17 is fixedly connected inside the sliding seat 13, and a longitudinal guide rod 18 is slidably arranged inside the sleeve 17. The top end of the longitudinal guide rod 18 extends into the interior of the fixed frame 14. A fixing ring 19 is fixedly connected to the surface of the longitudinal guide rod 18, and a linkage ring 21 is fixedly connected to the top end of the longitudinal guide rod 18. A return spring 20 is sleeved on the surface of the longitudinal guide rod 18 and is located inside the sleeve 17.

[0050] Through the above structural design, the sliding seat 13 is inserted into the U-shaped groove 12 so that it can slide freely inside the U-shaped groove 12. After sliding to a suitable position, the pipe is placed inside the fixing frame 14. After the pipe enters the fixing frame 14, the pipe squeezes the linkage ring 21. After the linkage ring 21 is compressed, it pushes the longitudinal guide rod 18 to move downward. At the same time as the linkage ring 21 moves, the linkage ring 21 moves into the clearance groove 16. At the same time as the longitudinal guide rod 18 moves, the fixing ring 19 compresses the return spring 20. At the same time, the longitudinal guide rod 18 is inserted into the corresponding insertion positioning hole 11, and the locking frame 15 is flipped downward, thereby completing the installation and fixing of the pipe.

Claims

1. A support device for urban gas pipeline engineering, comprising an L-shaped main support (1), characterized in that; Also includes: The height adjustment structure (2) is installed inside the vertical rod of the L-shaped main support (1); The pipe locking structure (3) is installed inside the crossbar of the L-shaped main support (1); The surface of the upright of the L-shaped main support (1) is provided with a locking guide groove (4), the side of the upright of the L-shaped main support (1) is provided with a side guide groove (5), and the surface of the crossbar of the L-shaped main support (1) is provided with a U-shaped groove (12).

2. The urban gas pipeline support device according to claim 1, characterized in that, The height adjustment structure (2) includes a positioning component (7) that is slidably disposed inside the vertical rod of the L-shaped main support (1). A slide rod (6) is fixedly connected inside the positioning component (7), and the slide rod (6) is slidably disposed on the inner wall of the side guide groove (5).

3. The urban gas pipeline support device according to claim 2, characterized in that, The positioning member (7) is internally threaded with a locking thread rod (8), one end of which is slidably disposed inside the locking guide groove (4). The diameter of the head of the locking thread rod (8) is larger than the diameter of the opening of the locking guide groove (4). The top end of the positioning member (7) is threaded with a positioning thread rod (9).

4. The urban gas pipeline support device according to claim 3, characterized in that, The pipe locking structure (3) includes a horizontal plate (10) fixedly installed inside the crossbar of the L-shaped main support (1). The surface of the horizontal plate (10) is provided with insertion positioning holes (11) in a linear array. The end of the U-shaped groove (12) away from the vertical bar of the L-shaped main support (1) is in an open state.

5. The urban gas pipeline support device according to claim 1, characterized in that, A sliding seat (13) is slidably provided on the inner wall of the U-shaped groove (12). A fixing frame (14) is fixedly connected to the top surface of the sliding seat (13). A locking frame (15) is hinged to the upper end of the fixing frame (14). An avoidance groove (16) is provided inside the fixing frame (14).

6. The urban gas pipeline support device according to claim 5, characterized in that, A sleeve (17) is fixedly connected inside the sliding seat (13). A longitudinal guide rod (18) is slidably arranged inside the sleeve (17). The top end of the longitudinal guide rod (18) extends into the interior of the fixing frame (14). A fixing ring (19) is fixedly connected to the surface of the longitudinal guide rod (18). A linkage ring (21) is fixedly connected to the top end of the longitudinal guide rod (18). A return spring (20) is sleeved on the surface of the longitudinal guide rod (18). The return spring (20) is located inside the sleeve (17).

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