Supporting device for erecting municipal engineering gas pipeline

Abstract

The utility model discloses a supporting device for erecting a municipal engineering gas pipeline, which belongs to the technical field of municipal engineering and comprises a support, a base, trundles and footstands, the support is movably mounted at the top of the base, and the trundles are mounted on the front side and the rear side of the bottom of the base through spherical grooves. An adjustable supporting mechanism capable of supporting and fixing gas pipelines with different diameters and a guide mechanism capable of guiding the erected pipelines are arranged on the outer side of the support. According to the utility model, all parts are matched with the trundles and the footstands, so that the distance between the two supports and the distance between the supports and the base can be conveniently adjusted, and therefore, the distance between each fixing hoop and the movable fixing hoop can be adjusted; therefore, the gas pipelines with different diameters are supported and fixed through the fixed hoop and the movable fixed hoop, the pipeline erecting work is targeted, and the fixing efficiency after pipeline erecting can be improved through the fixed plate and the protective layer.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal engineering, in particular to a supporting device for erecting a municipal engineering gas pipeline. Background Art

[0002] Municipal engineering refers to municipal infrastructure construction projects, such as common urban roads, bridges, subways, underground pipelines, tunnels, rivers, rail transit, sewage treatment, garbage disposal and other projects, as well as various pipelines closely related to life: rainwater, sewage, water supply, grey water, electricity, telecommunications, heat, gas, etc., as well as the construction of squares, urban greening, etc., all fall into the category of municipal engineering.

[0003] Among them, after searching, it was found that the application number is CN202222399929.9, a gas pipeline erection support frame, including support columns: the number of the support columns is four, a movable column slot is opened at the top of the inner cavity of the support column, and a movable column is arranged in the inner cavity of the movable column slot, a cross bar is welded between the sides of the left and right support columns, and two semicircular blocks are welded on the top of the cross bar, and a driving rotating rod is arranged through the front of the semicircular block, and the rear end of the driving rotating rod sequentially penetrates the front and rear semicircular blocks and extends to the rear of the rear semicircular block. This new type has the effect of avoiding the situation that it is more laborious for the user to directly turn the left driving rotating rod; among them, the shortcomings are as follows:

[0004] After research and analysis, it was found that the device rotates the handle, drives the rotating rod and the gear to drive the support to support the pipeline. However, the diameter of the gas pipeline to be installed is different in different regions and situations. Therefore, the fixing efficiency of the device is inconsistent when supporting pipelines of different diameters, resulting in unstable fixation. At the same time, the gas pipeline needs to be connected first and then the entire pipeline is transported before installation. However, the ordinary installation process uses a lifting device to lift the pipeline and transport it step by step. It is impossible to transport the pipeline while it is supported, which leads to low transportation efficiency and slow pipeline installation speed. Utility Model Content

[0005] The purpose of the utility model is to provide a supporting device for the installation of gas pipelines in municipal engineering in order to solve the problems of slow pipeline installation speed and lack of targeted fixation of pipelines.

[0006] The technical solution adopted by the utility model is as follows: a supporting device for the installation of gas pipelines in municipal engineering, including a support, a base, casters, and a footrest, wherein a support is movably installed on the top of the base, and the number of the support and the base is two, casters are installed on the front and rear sides of the bottom of the base through spherical grooves, and the front and rear sides of one side of the base are threadedly connected with the footrest through threaded rods, and an adjustable supporting mechanism that can support and fix gas pipelines of different diameters and a guiding mechanism that can guide the installed pipelines are arranged on the outside of the support.

[0007] In which, the adjustable supporting mechanism includes a guide vertical rod, a guide cross rod, a guide groove A, a guide groove B, a threaded rod, a movable fixing hoop, a fixing plate, a protective layer, and a fixing hoop, wherein, the bottom of the two supports are provided with a guide vertical rod, one of the supports and one side of the base are provided with a guide cross rod, the other support and one side of the base are provided with a guide groove A, and the guide cross rod moves inside the guide groove A, and the two are fixed by bolts, the top of the two bases are provided with a guide groove B, and the guide vertical rod moves inside the guide groove B, and the two are fixed by bolts, the support is internally threaded with a threaded rod, the top of the threaded rod is rotatably provided with a movable fixing hoop, the top of the support is provided with a fixing hoop, and the threaded rod passes through the fixing hoop and rotates inside it, the inner sides of the fixing hoop and the movable fixing hoop are installed with a fixing plate through a spring telescopic rod, and the inner sides of the fixing hoop, the movable fixing hoop and the fixed plate are all arc-shaped, and a protective layer is fitted on the surface of the fixed plate.

[0008] In which, the guide mechanism includes a mounting plate, a guide cavity, a movable seat, a movable column, a limit groove, a limit column, and a guide roller, wherein a mounting plate is provided on one side of the support, and a movable groove is provided inside the other support, and the mounting plate moves inside the movable groove, a guide cavity is slidingly provided above the mounting plate, a movable seat is installed above the guide cavity through a movable column, and the movable column moves inside the guide cavity, both sides of the movable seat are elastically connected to the limit columns, and the limit columns penetrate the guide cavity and are fitted with the limit grooves, both sides of the movable columns are provided with limit grooves, and a guide roller is rotatably provided on the top of the movable seat.

[0009] Wherein, the protective layer is a protective layer made of rubber material.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0011] 1. In the utility model, an adjustable supporting mechanism is provided, and the guide vertical rod, the guide horizontal rod, the guide groove A, the guide groove B, the threaded rod, the movable fixing hoop, the fixing plate, the protective layer, and the fixing hoop are used in coordination with each other. By utilizing the coordination of each component with the casters and the foot seat, the spacing between the two supports and between the supports and the base can be conveniently adjusted, so that the distance between each fixing hoop and the movable fixing hoop can be adjusted, so that the fixing hoop and the movable fixing hoop can be used to support and fix gas pipelines of different diameters, so that the pipeline erection work is targeted, and the fixing efficiency of the pipeline after erection can be improved by the fixing plate and the protective layer.

[0012] 2. In the utility model, by setting a guide mechanism and using the mounting plate, the guide cavity, the movable seat, the movable column, the limit groove, the limit column and the guide roller in coordination with each other, the position of the guide roller can be adjusted so that the surface of the guide roller contacts the bottom of the gas pipeline during the erection process, thereby utilizing the guide roller to guide and transport the gas pipeline, thereby improving the transportation efficiency of the gas pipeline and further improving the erection speed of the gas pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 It is a schematic diagram showing the overall structure of the utility model;

[0015] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of the structure at A in the middle;

[0016] Figure 4 For this utility model Figure 3 The enlarged structural diagram at point B in the middle.

[0017] Markings in the figure: 1. Support; 101. Guide vertical rod; 102. Guide horizontal rod; 103. Guide groove A; 104. Mounting plate; 1041. Guide cavity; 2. Base; 201. Guide groove B; 3. Threaded rod; 301. Movable fixing hoop; 4. Fixing plate; 401. Protective layer; 5. Fixing hoop; 6. Caster; 601. Foot seat; 7. Movable seat; 701. Movable column; 702. Limiting groove; 8. Limiting column; 9. Guide roller. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0019] Reference Figure 1-4 A supporting device for the installation of a municipal engineering gas pipeline comprises a support 1, a base 2, casters 6, and a foot 601. The support 1 is movably installed on the top of the base 2, and the number of the support 1 and the base 2 are both two. Casters 6 are installed on the front and back sides of the bottom of the base 2 through spherical grooves. The front and back sides of one side of the base 2 are threadedly connected with the foot 601 through threaded rods. An adjustable supporting mechanism that can support and fix gas pipelines of different diameters and a guiding mechanism that can guide the installed pipelines are arranged on the outside of the support 1.

[0020] Reference Figure 1-3 In this embodiment, the adjustable support mechanism includes a guide vertical rod 101, a guide cross rod 102, a guide groove A103, a guide groove B201, a threaded rod 3, a movable fixing hoop 301, a fixing plate 4, a protective layer 401, and a fixing hoop 5, wherein the two supports 1 are provided with a guide vertical rod 101 at the bottom, one support 1 and one side of the base 2 are provided with a guide cross rod 102, and the other support 1 and one side of the base 2 are provided with a guide groove A103, and the guide cross rod 102 is movable in the guide groove A103, and the two are fixed by bolts, the tops of the two bases 2 are provided with guide grooves B201, and the guide vertical rod 101 is movable in the guide groove B201, and the two are fixed by bolts, the support 1 is internally threadedly connected with a threaded rod 3, the top of the threaded rod 3 is rotatably provided with a movable fixing hoop 301, and the top of the support 1 A fixing hoop 5 is provided at the part, and the threaded rod 3 passes through the fixing hoop 5 and rotates inside it. A fixing plate 4 is installed on the inner side of the fixing hoop 5 and the movable fixing hoop 301 through a spring telescopic rod, and the inner sides of the fixing hoop 5, the movable fixing hoop 301 and the fixing plate 4 are all arc-shaped. A protective layer 401 is fitted on the surface of the fixing plate 4. It is adjusted according to the diameter of the pipeline. The distance between each fixing hoop 5 and the movable fixing hoop 301 is adjusted by moving the guide cross bar 102 in the guide groove A103. After adjusting to the appropriate size, the bolts are screwed in and passed through the guide cross bar 102 and the guide groove A103 to fix the distance between the two bases 2. After that, the worker drives the movable fixing hoop 301 to move up and down by twisting the threaded rod 3. The movable fixing hoop 301 is fully in contact with the outer wall of the top of the pipeline to complete the erection support of the pipeline.

[0021] Reference Figure 1-4In this embodiment, the guide mechanism includes a mounting plate 104, a guide cavity 1041, a movable seat 7, a movable column 701, a limiting groove 702, a limiting column 8, and a guide roller 9, wherein a mounting plate 104 is provided on one side of the support 1, and a movable groove is provided inside the other support 1, and the mounting plate 104 moves inside the movable groove, a guide cavity 1041 is slidably provided above the mounting plate 104, and the guide cavity 1041 penetrates a limiting bolt to limit its own position, a movable seat 7 is installed above the guide cavity 1041 through a movable column 701, and the movable column 701 moves inside the guide cavity 1041, both sides of the movable seat 7 are elastically connected to the limiting column 8, and the limiting column 8 penetrates the guide cavity 10 41 and are fitted with the limiting groove 702. Limiting grooves 702 are set on both sides of the movable column 701. A guide roller 9 is rotatably set on the top of the movable seat 7. The worker places one end of the connected gas pipeline on the top of the two fixing hoops 5. Then the worker slides the guide cavity 1041 on the mounting plate 104 to center the guide cavity 1041. Then the two limiting columns 8 are pulled out to release the fit with the limiting groove 702 and the movable seat 7 is pulled upward to release the guide roller 9 from the bottom of the pipe. Then the limiting column 8 is loosened to make it fit with the limiting groove 702 under the action of the spring telescopic rod, and the position of the guide roller 9 is fixed. Then the worker pushes the pipeline in and guides and transports the pipeline through the guide roller 9.

[0022] Reference Figure 1-4 In this embodiment, the protective layer 401 is a protective layer 401 made of rubber material. Since rubber material has good protective properties and a large friction coefficient, using it as the material of the protective layer 401 can effectively protect the outer wall of the supported and fixed gas pipeline, and at the same time can also increase the friction when it contacts the outer wall of the gas pipeline, thereby effectively improving the fixing efficiency of the gas pipeline. Example

[0023] Reference Figure 3 In addition to the embodiment in which the protective layer 401 is made of rubber, the utility model also has another embodiment: the protective layer 401 is made of silicone;

[0024] Since silicone material has the same properties as rubber material and also has good deformation and adhesion, using it as the material of the protective layer 401 can effectively increase the contact area between the protective layer 401 and the outer wall of the gas pipeline, and use its own deformation to fully fit with the outer wall of the gas pipeline, thereby further improving the fixing effect of the gas pipeline support.

[0025] Working principle: First, the worker moves the device to the installation pit, and then adjusts it according to the diameter of the pipeline. By moving the guide cross bar 102 in the guide groove A103, the spacing between each fixing hoop 5 and the movable fixing hoop 301 is adjusted. After adjusting to the appropriate size, the bolts are screwed into and penetrated through the guide cross bar 102 and the guide groove A103 to fix the spacing between the two bases 2. After that, the worker places one end of the connected gas pipeline on the top of the two fixing hoops 5, and then the worker slides the guide cavity 1041 on the mounting plate 104 to make the guide cavity 10 41 is centered, and then the two limiting columns 8 are pulled out to release the fit with the limiting groove 702 and the movable seat 7 is pulled up to release the guide roller 9 from the bottom of the pipe. Then the limiting column 8 is loosened to make it fit with the limiting groove 702 under the action of the spring telescopic rod, and the position of the guide roller 9 is fixed. Then the worker pushes the pipeline in and guides and transports the pipeline through the guide roller 9. After the transportation is completed, the worker drives the movable fixing hoop 301 to move up and down by twisting the threaded rod 3, and the movable fixing hoop 301 is fully in contact with the outer wall of the top of the pipeline to complete the installation and support of the pipeline.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A support device for installing a municipal engineering gas pipeline, comprising a support (1), a base (2), a caster (6), and a foot seat (601), wherein the support (1) is movably mounted on the top of the base (2), and the number of the support (1) and the base (2) are both two, the front and rear sides of the bottom of the base (2) are both mounted with casters (6) through spherical grooves, and the front and rear sides of one side of the base (2) are both threadedly connected to the foot seat (601) through threaded rods, characterized in that: The support (1) is provided with an adjustable support mechanism capable of supporting and fixing gas pipelines of different diameters and a guide mechanism capable of guiding the installed pipeline on the outside; The adjustable support mechanism comprises a guide vertical rod (101), a guide horizontal rod (102), a guide groove A (103), a guide groove B (201), a threaded rod (3), a movable fixing hoop (301), a fixing plate (4), a protective layer (401), and a fixing hoop (5), wherein the bottoms of the two supports (1) are each provided with a guide vertical rod (101), one side of the support (1) and the base (2) are each provided with a guide horizontal rod (102), and the other support (1) and the base (2) are each provided with a guide horizontal rod (102). A guide groove A (103) is provided on each side, a guide groove B (201) is provided on the top of each of the two bases (2), a threaded rod (3) is connected to the inside of the support (1) through a thread, a movable fixing hoop (301) is rotatably provided on the top of the threaded rod (3), a fixing hoop (5) is provided on the top of the support (1), a fixing plate (4) is installed on the inner side of the fixing hoop (5) and the movable fixing hoop (301) through a spring telescopic rod, and a protective layer (401) is provided on the surface of the fixing plate (4); The guide mechanism comprises a mounting plate (104), a guide cavity (1041), a movable seat (7), a movable column (701), a limiting groove (702), a limiting column (8), and a guide roller (9), wherein a mounting plate (104) is provided on one side of the support (1), a guide cavity (1041) is slidably provided above the mounting plate (104), a movable seat (7) is installed above the guide cavity (1041) via a movable column (701), both sides of the movable seat (7) are elastically connected to the limiting columns (8), both sides of the movable column (701) are provided with limiting grooves (702), and a guide roller (9) is rotatably provided on the top of the movable seat (7).

2. A supporting device for erecting a municipal engineering gas pipeline as claimed in claim 1, characterized in that: The inner sides of the fixing hoop (5), the movable fixing hoop (301) and the fixing plate (4) are all arc-shaped, and the guide vertical rod (101) moves inside the guide groove B (201) and the two are fixed by bolts, and the guide horizontal rod (102) moves inside the guide groove A (103) and the two are fixed by bolts, and the threaded rod (3) passes through the fixing hoop (5) and rotates inside it.

3. A supporting device for installing a municipal engineering gas pipeline as claimed in claim 1, characterized in that: The movable column (701) moves inside the guide cavity (1041), and the limiting column (8) passes through the guide cavity (1041) and is arranged to fit with the limiting groove (702), and a movable groove is arranged inside the other support (1), and the mounting plate (104) moves inside the movable groove.

4. A supporting device for installing a municipal engineering gas pipeline as claimed in claim 1, characterized in that: The protective layer (401) is a protective layer (401) made of rubber material.

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