Urban gas pipeline supporting and fixing device

Abstract

The utility model discloses an urban gas pipeline supporting and fixing device which comprises a bottom plate, a sliding groove, a lifting mechanism, a fixing mechanism, a supporting plate, a fixing plate, a placing groove and a clamping mechanism, the sliding groove is formed in the upper end of the bottom plate, the lifting mechanism is installed in the sliding groove, the fixing mechanism is installed at the upper end of the lifting mechanism, and the clamping mechanism is installed at the lower end of the fixing mechanism. A supporting plate used for supporting a gas pipeline is installed above the bottom plate, a fixing plate is hinged to the upper end of the supporting plate, the ends, away from the hinged position, of the fixing plate and the supporting plate are fixedly connected through bolts, an arc-shaped containing groove is formed in the upper end of the fixing plate, and a clamping mechanism is installed in the fixing plate. The gas pipeline clamping device has the advantages that the clamping mechanism is installed, the gas pipeline clamping device is suitable for gas pipelines of different sizes at the same time, the practical applicability is improved, the using speed is increased, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas transportation, in particular to a supporting and fixing device for a town gas pipeline. Background Art

[0002] When carrying out gas engineering construction, the first thing to do is to lay the pressure pipeline. After the pressure pipeline is laid, all the pressure pipelines need to be connected. However, in the prior art, due to terrain problems, the height of each pressure pipeline is different, which makes it difficult to connect the pipelines. In addition, the ring sleeve for clamping the pipelines of different sizes needs to be replaced, which adds a certain degree of difficulty to the laying and connection of the pipelines.

[0003] Publication No. CN219221498U discloses a gas pipeline support and fixing device, including a base plate, two side plates are arranged in parallel on the base plate, a screw is inserted between the two side plates, two sets of threads with opposite rotation directions are symmetrically arranged on the screw relative to the middle of the screw, two sliders are symmetrically sleeved on the screw relative to the middle of the screw, the lower end faces of the sliders are flush with the upper plane of the base plate, and the sliders are respectively matched with the corresponding threads for transmission; a clamping assembly for supporting the gas pipeline is arranged above the base plate, and a support rod corresponding to the slider is arranged at the lower end of the clamping assembly, and the two ends of the support rod are respectively hingedly connected to the clamping assembly and the corresponding slider; a locking assembly that can limit the position of the screw is arranged on the side plate; the application has a reasonable structure and ingenious coordination, and the height of the clamping assembly can be adjusted by turning the screw, that is, the support height of the gas pipeline is adjusted, and the adjustment is convenient and simple, which is convenient for improving the laying and installation efficiency of the gas pipeline. However, the prior art still has disadvantages:

[0004] In the prior art, the pipe is clamped and fixed by installing two ends of the support rod, which are respectively hingedly connected to the clamping assembly and the corresponding slider. However, the anti-slip pad for clamping the pipe needs to be replaced for pipes of different sizes, which increases the difficulty of laying and connecting the pipe. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a supporting and fixing device for a town gas pipeline.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a town gas pipeline support and fixing device, comprising:

[0007] A bottom plate, wherein a slide groove is provided in the middle of the upper end of the bottom plate;

[0008] A lifting mechanism, wherein a slide groove is provided in the middle of the upper end of the bottom plate;

[0009] A lifting mechanism, wherein the lifting mechanism is arranged inside the slide slot;

[0010] A fixing mechanism, the fixing mechanism is arranged above the bottom plate, the fixing mechanism comprises a support plate, a fixing plate, and a placement groove, the support plate is arranged above the bottom plate, the fixing plate is hinged to one side of the upper end of the support plate, the placement groove is opened at the upper end of the support plate, and the placement groove is arc-shaped;

[0011] A clamping mechanism, wherein the clamping mechanism is arranged inside the fixing plate;

[0012] As an improvement, the lifting mechanism comprises:

[0013] A fixing hole, which is opened at the middle of both ends of the inner side of the slide groove and passes through the bottom plate;

[0014] A forward and reverse screw rod, wherein the forward and reverse screw rod is rotatably connected to the inside of the fixing hole through a bearing;

[0015] Slide blocks, wherein two slide blocks are respectively slidably connected to the inside of the slide groove;

[0016] A threaded hole 1, wherein the threaded hole 1 is arranged in the middle of one side of the slider, and the slider is threadedly connected to the outer sides of the positive and negative screw rods through the threaded hole 1;

[0017] A support rod is hinged to the upper end of the slider, and one end of the support rod away from the slider is hinged to both sides of the middle part of the lower end of the support plate.

[0018] As an improvement, the clamping mechanism comprises:

[0019] A mounting groove, the mounting groove being opened at the lower end of the support plate;

[0020] A clamping plate, the clamping plate is slidably connected to the inside of the mounting groove, and the lower end of the clamping plate is arc-shaped;

[0021] A second threaded hole, wherein the second threaded hole is provided in the middle of the upper end of the support plate;

[0022] A clamping screw rod, the clamping screw rod is threadedly connected to the inside of the second threaded hole, and the clamping screw rod is rotatably connected to the middle part of the upper end of the clamping plate through a bearing;

[0023] The limiting mechanism is arranged on both sides of the clamping plate.

[0024] As an improvement, the limiting mechanism includes:

[0025] Limiting grooves, which are arranged on both sides of the interior of the installation groove;

[0026] The limit block is slidably connected to the inside of the limit groove, and the limit block is fixedly connected to the middle parts of both sides of the clamping plate.

[0027] As an improvement, adjustment slots are provided in the middle of both sides of the forward and reverse screw rods.

[0028] As an improvement, an adjusting disk is fixedly connected to the upper end of the clamping screw.

[0029] The advantages of the utility model compared with the prior art are: the utility model is equipped with a clamping mechanism, and the gas pipeline is placed inside the placement groove for preliminary support, and then the support plate and the fixing plate are fixedly connected by bolts to limit the gas pipeline, and then the adjusting disk is driven to rotate the screw rod to control the sliding of the clamping plate inside the installation groove to clamp and fix the gas pipeline, and the arc structure of the lower end of the clamping plate and the arc structure of the placement groove increase the contact area with the gas pipeline to maintain the clamping stability, and it is suitable for gas pipelines of different sizes, which improves practical applicability, and then a special tool is inserted into the inside of the adjusting groove to rotate the positive and negative screw rods, and the support height of the gas pipeline is adjusted by controlling the sliding block to slide inside the slide groove by the positive and negative screw rods, thereby improving the speed during use and the efficiency of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a stereogram of the utility model.

[0031] Figure 2 It is a half-section view of the utility model.

[0032] Figure 3 It is a half-section view of the base plate of the utility model.

[0033] Figure 4 It is a schematic diagram of the clamping mechanism of the utility model.

[0034] Figure 5 It is a schematic diagram of the lifting mechanism of the utility model.

[0035] As shown in the figure: 1. Base plate; 11. Slide groove; 2. Lifting mechanism; 21. Fixing hole; 22. Forward and reverse screw rods; 23. Sliding block; 24. Threaded hole one; 25. Support rod; 3. Fixing mechanism; 31. Support plate; 32. Fixing plate; 33. Placement groove; 4. Clamping mechanism; 41. Installation groove; 42. Clamping plate; 43. Threaded hole two; 44. Clamping screw rod; 5. Limiting mechanism; 51. Limiting groove; 52. Limiting block; 6. Adjusting groove; 7. Adjusting disk. DETAILED DESCRIPTION

[0036] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0037] 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. 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.

[0038] Embodiment 1:

[0039] like Figures 1 to 5 As shown, this embodiment proposes a town gas pipeline support and fixing device, including a base plate 1, a slide groove 11, a lifting mechanism 2, a fixing mechanism 3, a support plate 31, a fixing plate 32, a placement groove 33 and a clamping mechanism 4. The slide groove 11 for installing the lifting mechanism 2 is provided at the upper end of the base plate 1, the lifting mechanism 2 for controlling the height of the gas pipeline is installed inside the slide groove 11, the fixing mechanism 3 for fixing the gas pipeline is installed at the upper end of the lifting mechanism 2, the support plate 31 for supporting the gas pipeline is installed above the base plate 1, and the fixing plate 32 for limiting the position of the gas pipeline is hinged at the upper end of the support plate 31. The fixing plate 32 and the support plate 31 are fixedly connected at one end away from the hinge by bolts, an arc-shaped placement groove 33 for placing the gas pipeline is provided at the upper end of the fixing plate 32, and a clamping mechanism 4 for clamping gas pipelines of different sizes is installed inside the fixing plate 32.

[0040] The lifting mechanism 2 includes a fixing hole 21, a forward and reverse screw rod 22, a slider 23, a threaded hole 24 and a support rod 25. The fixing holes 21 for installing the forward and reverse screw rods 22 are provided on both sides of the interior of the slide groove 11. The forward and reverse screw rods 22 for controlling the sliding of the slider 23 in the slide groove 11 are rotatably connected inside the fixing hole 21 through bearings. Both sliders 23 are inserted into the interior of the slide groove 11. A threaded hole 24 for controlling the sliding of the slider 23 in the slide groove 11 is provided in the middle of one side of the slider 23. The slider 23 is threadedly connected to the outside of the forward and reverse screw rod 22 through the threaded hole 24. A support rod 25 for supporting the fixing mechanism 3 is hinged at the upper end of the slider 23. The end of the support rod 25 away from the slider 23 is hinged to both sides of the middle of the lower end of the support plate 31.

[0041] The clamping mechanism 4 includes a mounting groove 41, a clamping plate 42, a second threaded hole 43, a clamping screw 44 and a limiting mechanism 5. A mounting groove 41 for mounting the clamping plate 42 is opened at the lower end of the fixing plate 32, and the clamping plate 42 is inserted into the inside of the mounting groove 41. The limiting mechanism 5 for keeping the clamping plate 42 sliding stably in the mounting groove 41 is installed on both sides of the inside of the mounting groove 41. A second threaded hole 43 for controlling the clamping plate 42 to slide in the mounting groove 41 is opened in the middle of the inner upper end of the mounting groove 41. A clamping screw 44 for controlling the clamping plate 42 to slide in the mounting groove 41 is rotatably connected to the middle of the upper end of the clamping plate 42 through a bearing, and the clamping screw 44 is threadedly connected to the inside of the second threaded hole 43.

[0042] The limiting mechanism 5 includes a limiting groove 51 and a limiting block 52. The limiting grooves 51 for keeping the splint 42 sliding stably inside the mounting groove 41 are opened on both sides of the interior of the mounting groove 41, and the limiting blocks 52 for keeping the splint 42 sliding stably inside the mounting groove 41 are inserted into the limiting groove 51. The two limiting blocks 52 are respectively fixedly connected to the middle parts of both sides of the splint 42.

[0043] Embodiment 2:

[0044] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0045] Adjustment slots 6 for rotating the forward and reverse screw rods 22 are provided in the middle of both sides of the forward and reverse screw rods 22 , and an adjustment disk 7 for rotating the clamping screw rod 44 is fixedly connected to the upper end of the clamping screw rod 44 .

[0046] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A town gas pipeline support and fixing device, characterized in that: include: A bottom plate (1), wherein a slide groove (11) is provided in the middle of the upper end of the bottom plate (1); A lifting mechanism (2), wherein the lifting mechanism (2) is arranged inside the slide groove (11); A fixing mechanism (3), the fixing mechanism (3) being arranged above the bottom plate (1), the fixing mechanism (3) comprising a supporting plate (31), a fixing plate (32) and a placement groove (33), the supporting plate (31) being arranged above the bottom plate (1), the fixing plate (32) being hinged to one side of the upper end of the supporting plate (31), the placement groove (33) being opened at the upper end of the supporting plate (31), and the placement groove (33) being in the shape of an arc; A clamping mechanism (4), wherein the clamping mechanism (4) is arranged inside the fixing plate (32).

2. A town gas pipeline support and fixing device according to claim 1, characterized in that: The lifting mechanism (2) comprises: A fixing hole (21), the fixing hole (21) being opened at the middle of both ends of the inner side of the slide groove (11), and the fixing hole (21) passing through the bottom plate (1); A forward and reverse screw rod (22), wherein the forward and reverse screw rod (22) is rotatably connected to the interior of the fixing hole (21) via a bearing; Slide blocks (23), wherein two slide blocks (23) are respectively slidably connected to the inside of the slide groove (11); A threaded hole (24), wherein the threaded hole (24) is disposed in the middle of one side of the slider (23), and the slider (23) is threadedly connected to the outer side of the forward and reverse screw rods (22) through the threaded hole (24); A support rod (25), wherein the support rod (25) is hinged to the upper end of the slider (23), and one end of the support rod (25) away from the slider (23) is hinged to both sides of the middle part of the lower end of the support plate (31).

3. A town gas pipeline support and fixing device according to claim 1, characterized in that: The clamping mechanism (4) comprises: A mounting groove (41), wherein the mounting groove (41) is provided at the lower end of the support plate (31); A clamping plate (42), wherein the clamping plate (42) is slidably connected to the inside of the mounting groove (41), and the lower end of the clamping plate (42) is arc-shaped; A second threaded hole (43), wherein the second threaded hole (43) is provided in the middle of the upper end of the support plate (31); A clamping screw rod (44), wherein the clamping screw rod (44) is threadedly connected to the interior of the second threaded hole (43), and the clamping screw rod (44) is rotatably connected to the middle portion of the upper end of the clamping plate (42) via a bearing; A limiting mechanism (5), wherein the limiting mechanism (5) is arranged on both sides of the clamping plate (42).

4. A town gas pipeline support and fixing device according to claim 3, characterized in that: The limiting mechanism (5) comprises: Limiting grooves (51), the limiting grooves (51) are arranged on both sides of the interior of the mounting groove (41); A limit block (52), wherein the limit block (52) is slidably connected to the inside of the limit groove (51), and the limit block (52) is fixedly connected to the middle parts of both sides of the clamping plate (42).

5. A town gas pipeline support and fixing device according to claim 2, characterized in that: Adjustment slots (6) are provided in the middle of both sides of the forward and reverse screw rods (22).

6. A town gas pipeline support and fixing device according to claim 3, characterized in that: The upper end of the clamping screw rod (44) is fixedly connected with an adjusting disk (7).

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