Chemical pipeline supporting frame

Abstract

The chemical pipeline supporting frame comprises a supporting assembly and a U-shaped rod, the supporting assembly comprises a supporting column, a first one-way toothed rod, a first retaining piece and a bearing plate, a first sliding hole is formed in the top of the supporting column, and the first one-way toothed rod is arranged in the first sliding hole in a sliding and sleeving mode; the first retaining piece is installed on the side wall of the first sliding hole and unidirectionally meshed with the first one-way toothed bar, the bearing plate is fixedly connected to the top end of the first one-way toothed bar, the two ends of the U-shaped rod are provided with second one-way toothed bars and unidirectionally meshed with the two ends of the bearing plate, and through the arrangement of the first one-way toothed bar, a lifting structure of the supporting assembly is formed. Then the first retaining piece is unidirectionally meshed with the first one-way toothed bar, so that the first one-way toothed bar can be lifted to different heights and is kept unchanged, and then a constructor only needs to lift the first one-way toothed bar, so that the bearing plate can support pipelines with different heights without waiting for the constructor to measure and process a bracket with a proper height in advance; and the construction efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline support technical field, concretely relates to a chemical industry pipeline support frame. BACKGROUND

[0002] In the process of chemical production, various kinds of pipelines such as material pipeline, steam pipeline and waste pipeline are needed, and a large number of support structures are needed in the process of laying these pipelines, for example, the utility model patent with the name of steam pipeline heat insulation support frame and the authorization announcement number CN216618794U, including support base, support bridge and steam pipeline, the top end of support base is fixedly connected with support bridge, the upper end of support bridge is fixed with pipe sleeve, pipe sleeve is divided into two from the middle, the middle part of pipe sleeve is provided with movable adjusting support structure, a plurality of positioning structures are further arranged on pipe sleeve, a plurality of positioning structures are arranged around support structure periphery, steam pipeline penetrates through pipe sleeve and is in contact with support structure and positioning structure.

[0003] However, when erecting chemical industry pipeline, it is needed to erect chemical industry pipeline at different heights according to the installation support demand of chemical industry pipeline, and during the trial operation of chemical plant, the position of part of chemical industry pipeline may need to be adjusted, leading to the replacement of support frame, and the height of the above steam pipeline heat insulation support frame is fixed, which is inconvenient for height adjustment, and different erection heights need construction personnel to measure and process pipeline support frame with appropriate height in advance, and the construction efficiency is low. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the above technical deficiencies, and provides a chemical industry pipeline support frame, which solves the technical problem of low construction efficiency caused by the unadjustable height of the support frame in the prior art.

[0005] To achieve the above technical purposes, the utility model adopts the following technical scheme:

[0006] The utility model provides a chemical industry pipeline support frame, including support assembly and U type rod, the support assembly includes support column, first one-way tooth rod, first retreat stop piece and receiving plate, the top of support column is equipped with first slide hole, the first one-way tooth rod is slidably sleeved in first slide hole, the first retreat stop piece is installed in the side wall of first slide hole and is unidirectionally engaged with the first one-way tooth rod, the receiving plate is fixedly connected to the top end of the first one-way tooth rod, both ends of the U type rod are equipped with the second one-way tooth rod and are unidirectionally engaged with both ends of the receiving plate.

[0007] In some embodiments, the side wall of the first sliding hole is provided with a first accommodating hole, the first retreat-stop piece is slidingly sleeved in the first accommodating hole, the first retreat-stop piece comprises a first sliding block, a first sliding rod and a first spring, the first sliding block is fixedly connected with the first sliding rod, and the first spring is sleeved on the first sliding rod and enables the first sliding block to be always in one-way engagement with the first one-way toothed rod.

[0008] In some embodiments, both ends of the receiving plate are provided with second sliding holes, and two second one-way toothed rods are slidingly sleeved in the two second sliding holes respectively.

[0009] In some embodiments, the side wall of the second sliding hole is provided with a second retreat-stop piece, and the second retreat-stop piece is in one-way engagement with the second one-way toothed rod.

[0010] In some embodiments, the side wall of the second sliding hole is provided with a second accommodating hole, the second retreat-stop piece is slidingly sleeved in the second accommodating hole, the second retreat-stop piece comprises a second sliding block, a second sliding rod and a second spring, the second sliding block is fixedly connected with the second sliding rod, and the second spring is sleeved on the second sliding rod and enables the second sliding block to be always in one-way engagement with the second one-way toothed rod.

[0011] In some embodiments, the opposite sides of the first one-way toothed rod are in one-way sawtooth shape.

[0012] In some embodiments, the U-shaped rod is provided with a pair of U-shaped rods, and the two U-shaped rods are oppositely mounted on the top of the receiving plate.

[0013] In some embodiments, the inner wall of the U-shaped rod is fixedly connected with a cotton partition.

[0014] In some embodiments, the top of the receiving plate is fixedly connected with a pressure-bearing cotton.

[0015] In some embodiments, the bottom end of the support column is fixedly connected with a base.

[0016] Compared with the prior art, the chemical pipeline support frame provided by the utility model, through the setting of the first one-way toothed rod, the lifting structure of the support assembly is constituted, and the first one-way toothed rod can be lifted to different heights and kept unchanged through the one-way engagement between the first retreat-stop piece and the first one-way toothed rod, so that the construction personnel only need to lift the first one-way toothed rod, so that the receiving plate can support the pipelines of different heights, and there is no need to wait for the construction personnel to measure and process the support with a suitable height in advance, and the construction efficiency is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a three-dimensional view of the chemical pipeline support frame provided by the utility model embodiment;

[0018] Figure 2 is Figure 1 the structural diagram of the support assembly in the embodiment;

[0019] Figure 3 is Figure 2 a top view of the embodiment;

[0020] Figure 4 is Figure 3 an A-A sectional view of the embodiment;

[0021] Figure 5 is Figure 3 a B-B sectional view of the embodiment.

[0022] Reference signs: 1, support assembly; 11, support column; 111, first sliding hole; 112, first accommodating hole; 12, first one-way toothed rod; 13, first retreat-stop piece; 131, first sliding block; 132, first sliding rod; 133, first spring; 14, bearing plate; 141, second sliding hole; 142, second accommodating hole; 15, pressure-bearing cotton; 16, base; 2, U-shaped rod; 21, second one-way toothed rod; 22, second retreat-stop piece; 221, second sliding block; 222, second sliding rod; 223, second spring; 23, separation cotton. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples, and it should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0024] In order to solve the technical problem that the height of the support cannot be adjusted, resulting in low construction efficiency, the utility model provides a chemical pipeline support frame, which can realize height adjustment.

[0025] It should be noted that the chemical pipeline support frame is used for but not limited to chemical pipelines and the like, in order to facilitate the description, in the utility model, only the chemical pipeline support frame is applied to the chemical pipeline as an example for description, and the principle of the chemical pipeline support frame applied to other types of equipment is substantially the same as that applied to the chemical pipeline, which will not be described here.

[0026] Please refer to Figure 1 - Figure 5 , wherein Figure 1The utility model discloses a structure diagram of a chemical pipeline support frame, and the chemical pipeline support frame comprises a support assembly 1 and a U-shaped rod 2.

[0027] In the embodiment, the first one-way tooth rod 12 is arranged to form the lifting structure of the support assembly 1, and the first retreat-stop piece 13 is in one-way engagement with the first one-way tooth rod 12, so that the first one-way tooth rod 12 can be lifted to different heights and remain unchanged, and then the construction personnel only need to lift the first one-way tooth rod 12 to make the receiving plate 14 support the pipelines at different heights, without the need to wait for the construction personnel to measure and process the support frame at the appropriate height in advance, thereby effectively improving the construction efficiency.

[0028] Furthermore, the second one-way tooth rod 21 is arranged at the two ends of the U-shaped rod 2, so that the construction personnel only need to insert the second one-way tooth rod 21 downward to realize the fixation of the pipeline, and the U-shaped rod 2 cannot be autonomously detached due to the one-way engagement between the second one-way tooth rod 21 and the receiving plate 14, so that the whole installation process does not need to screw the bolt, and the operation is convenient.

[0029] Furthermore, the one-way engagement between the second one-way tooth rod 21 and the receiving plate 14 makes the spacing between the U-shaped rod 2 and the receiving plate 14 adjustable, so that the pipelines with different diameters can be installed between the U-shaped rod 2 and the receiving plate 14, the universality is improved, and the support frame does not need to be replaced when the pipelines are replaced during the trial operation of the chemical plant.

[0030] In one of the embodiments, please refer to Figure 3 - Figure 5 The sidewall of the first sliding hole 111 is provided with a first accommodating hole 112, the first retreat-stop piece 13 is slidingly sleeved in the first accommodating hole 112, the first retreat-stop piece 13 comprises a first sliding block 131, a first sliding rod 132 and a first spring 133, the first sliding block 131 is fixedly connected with the first sliding rod 132, the first spring 133 is sleeved on the first sliding rod 132 and makes the first sliding block 131 always in one-way engagement with the first one-way tooth rod 12.

[0031] In the embodiment, the first accommodating hole 112 is provided with a limiting plate away from the end of the first one-way tooth rod 12, and the two ends of the first spring 133 abut against the limiting plate and the first sliding block 131 respectively. Under the action of the first spring 133, the first sliding block 131 is always in one-way engagement with the first one-way tooth rod 12. Meanwhile, the limiting plate is provided with a circular hole, so that the end of the first sliding rod 132 penetrates through the circular hole and is connected with a handle. When it is needed to lower the first one-way tooth rod 12, the construction personnel pulls the first sliding block 131 through the handle, thereby releasing the one-way engagement between the first sliding block 131 and the first one-way tooth rod 12, and the first one-way tooth rod 12 is lowered under its own gravity, thereby realizing the lowering of the whole supporting assembly 1.

[0032] In one of the embodiments, referring to Figure 2 , the two ends of the receiving plate 14 are provided with second sliding holes 141, and the two second one-way tooth rods 21 are respectively and slidingly sleeved in the two second sliding holes 141.

[0033] In the embodiment, the second sliding hole 141 is provided with two groups, and each group is connected with a U-shaped rod 2. Each group has two second sliding holes 141 arranged oppositely.

[0034] In one of the embodiments, referring to Figure 1 and Figure 2 , the sidewall of the second sliding hole 141 is provided with a second retreat-stop piece 22, and the second retreat-stop piece 22 is in one-way engagement with the second one-way tooth rod 21.

[0035] In the embodiment, the second retreat-stop piece 22 is installed in each second sliding hole 141, and the second one-way tooth rod 21 is in one-way engagement with the second retreat-stop piece 22, so that the U-shaped rod 2 can only move downward until it abuts against the pipeline and cannot continue to move downward. The operation is convenient without the need to screw bolts, and the U-shaped rod 2 is suitable for installing pipelines with different diameters according to the descending distance.

[0036] In one of the embodiments, referring to Figure 2 - Figure 5 , the sidewall of the second sliding hole 141 is provided with a second accommodating hole 142, and the second retreat-stop piece 22 is slidingly sleeved in the second accommodating hole 142. The second retreat-stop piece 22 comprises a second sliding block 221, a second sliding rod 222 and a second spring 223. The second sliding block 221 is fixedly connected with the second sliding rod 222, and the second spring 223 is sleeved on the second sliding rod 222 and makes the second sliding block 221 always in one-way engagement with the second one-way tooth rod 21.

[0037] In the embodiment, the second accommodating hole 142 is provided with a limiting plate away from the end of the second one-way toothed rod 21, and the two ends of the second spring 223 abut against the limiting plate and the second sliding block 221 respectively, under the action of the second spring 223, the second sliding block 221 is always in one-way engagement with the second one-way toothed rod 21, at the same time, the limiting plate is provided with a round hole, the end of the second sliding rod 222 penetrates through the round hole and is connected with a handle, when the second one-way toothed rod 21 needs to be pulled out, that is, when the U-shaped rod 2 is disassembled, the construction personnel pulls the second sliding block 221 through the handle, the one-way engagement between the second sliding block 221 and the second one-way toothed rod 21 is released, and the second one-way toothed rod 21 can be smoothly pulled out of the second sliding hole 141.

[0038] In one of the embodiments, referring to FIG. 1, the opposite sides of the first one-way toothed rod 12 are in one-way sawtooth shape.

[0039] In the embodiment, the first stopper 13 is provided in pairs, the two first stoppers 13 correspond to the opposite sides of the first one-way toothed rod 12 one by one, and are in one-way engagement, the two first stoppers 13 are used for supporting the first one-way toothed rod 12 and avoiding the first one-way toothed rod 12 from falling down, thereby improving the stability of the first one-way toothed rod 12.

[0040] In one of the embodiments, referring to FIG. 1, the U-shaped rod 2 is provided in pairs, and the two U-shaped rods 2 are oppositely installed on the top of the receiving plate 14.

[0041] In the embodiment, the arrangement of the plurality of U-shaped rods 2 improves the stability of the fixed pipeline.

[0042] In one of the embodiments, referring to FIG. 1, the inner wall of the U-shaped rod 2 is fixedly connected with the separation cotton 23.

[0043] In one of the embodiments, referring to FIG. 1, the top of the receiving plate 14 is fixedly connected with the pressure-bearing cotton 15.

[0044] In the embodiment, the separation cotton 23 and the pressure-bearing cotton 15 are made of flame-retardant cotton, so as to avoid the hard abutment of the pipeline with the receiving plate 14 or the U-shaped rod 2, and the separation cotton 23 and the pressure-bearing cotton 15 can slow down the heat loss of the pipeline.

[0045] In one of the embodiments, referring to FIG. 1, the bottom end of the support column 11 is fixedly connected with the base 16.

[0046] In the embodiment, the base 16 serves to increase the contact area of the support column 11 with the ground and improve the stability of the support column 11, and the base 16 is provided with a mounting hole, and is fixedly connected with the ground through the bolt penetrating through the mounting hole.

[0047] In order to better understand the utility model, the following will be combined with Figures 1 to 5 The technical scheme of the utility model is described in detail.

[0048] Firstly, the construction personnel manually pulls the bearing plate 14 upward, the first one-way tooth rod 12 rises together, until the pressure cotton 15 supports the pipeline, at the same time, the first sliding block 131 is engaged with the first one-way tooth rod 12 in one-way, so that the first one-way tooth rod 12 cannot fall back and keeps the preset height unchanged;Then, the base 16 is fixedly connected with the ground through bolts, that is, the supporting assembly 1 is installed;Finally, two U-shaped rods 2 are installed in sequence, the second one-way tooth rod 21 at both ends of the U-shaped rod 2 penetrates through the opposite two second sliding holes 141 downward at the same time, until the cotton 23 abuts against the pipeline, at this time, the second sliding block 221 is engaged with the second one-way tooth rod 21 in one-way, so that the U-shaped rod 2 cannot fall off, that is, the installation of the whole device is completed, thereby, the device can not only be suitable for the pipeline support of different heights, but also can be suitable for the pipeline installation of different pipe diameters, without waiting for the construction personnel to measure and process the support with a suitable height in advance, especially during the trial operation of the chemical plant, the pipeline needs to be frequently adjusted, which effectively improves the construction efficiency.

[0049] The specific embodiments of the utility model above do not constitute the limitation to the protection scope of the utility model, and any various other corresponding changes and deformation according to the technical concept of the utility model should be contained in the protection scope of the utility model claim.

Claims

1. A chemical pipe support bracket, characterized by, The utility model relates to a support assembly, a U-shaped rod and a supporting cotton. The support assembly comprises a support, a first one-way tooth rod, a first retreat-stop piece and a receiving plate, a first sliding hole is formed in the top of the support, the first one-way tooth rod is slidably sleeved in the first sliding hole, the first retreat-stop piece is installed on the side wall of the first sliding hole and is in one-way engagement with the first one-way tooth rod, and the receiving plate is fixedly connected to the top end of the first one-way tooth rod. Both ends of the U-shaped rod are provided with a second one-way tooth rod and are in one-way engagement with both ends of the receiving plate.

2. The chemical pipe support bracket according to claim 1, wherein, The side wall of the first sliding hole is provided with a first accommodating hole, the first retreat-stop piece is slidably sleeved in the first accommodating hole, the first retreat-stop piece comprises a first sliding block, a first sliding rod and a first spring, the first sliding block is fixedly connected to the first sliding rod, the first spring is sleeved on the first sliding rod and makes the first sliding block always in one-way engagement with the first one-way tooth rod.

3. The chemical pipe support bracket according to claim 2, wherein, Both ends of the receiving plate are provided with a second sliding hole, and the second one-way tooth rods are slidably sleeved in the second sliding holes, respectively.

4. The chemical pipe support bracket according to claim 3, wherein, The side wall of the second sliding hole is provided with a second retreat-stop piece, and the second retreat-stop piece is in one-way engagement with the second one-way tooth rod.

5. The chemical pipe support bracket according to claim 4, wherein, The side wall of the second sliding hole is provided with a second accommodating hole, the second retreat-stop piece is slidably sleeved in the second accommodating hole, the second retreat-stop piece comprises a second sliding block, a second sliding rod and a second spring, the second sliding block is fixedly connected to the second sliding rod, and the second spring is sleeved on the second sliding rod and makes the second sliding block always in one-way engagement with the second one-way tooth rod.

6. The chemical pipe support bracket of claim 1, wherein, The opposite sides of the first one-way tooth rod are in one-way sawtooth shape.

7. The chemical pipe support bracket of claim 1, wherein, The U-shaped rod is provided with a pair of U-shaped rods, and the two U-shaped rods are oppositely installed on the top of the receiving plate.

8. The chemical pipe support bracket of claim 1, wherein, The inner wall of the U-shaped rod is fixedly connected with the cotton.

9. The chemical pipe support bracket of claim 1, wherein, The top of the receiving plate is fixedly connected with the pressure-bearing cotton.

10. The chemical pipe support bracket of claim 1, wherein, The bottom end of the support is fixedly connected with the base.

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