HCL pipeline mounting bracket

Abstract

The utility model relates to the technical field of supports, and discloses an HCL pipeline installation support which comprises a base, fixing blocks are fixedly installed on the two sides of the upper end of the base respectively, first sliding grooves are formed in the two fixing blocks respectively, sleeves are fixedly installed in the two first sliding grooves respectively, first lead screws are movably connected in the two sleeves in a sleeved mode respectively, and the first lead screws and the second lead screws are movably connected in a sleeved mode. First hand wheels are fixedly installed at one ends of the two first lead screws, two first sliding blocks are movably arranged in each of the two first sliding grooves, fixing frames are fixedly connected to the four first sliding blocks, second sliding grooves are formed in the four fixing frames, two second sliding blocks are movably arranged in each of the four second sliding grooves, and the two second sliding blocks are fixedly connected to the four second sliding grooves. And clamping jaws are fixedly mounted on the second sliding blocks. Through the arrangement of the fixing frame and the clamping jaws, adjustment can be carried out according to the installation requirements, and size adjustment can be carried out according to the installation requirements of HCL pipelines of different sizes and specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to an HCL pipeline installation bracket. Background Art

[0002] Pipe support refers to a structural component used to support overhead pipes. It is divided into fixed supports, sliding supports, guide supports, rolling supports, etc. Pipe supports are used wherever there are pipes, and are also called pipe supports, pipe parts, etc. As a supporting structure for pipelines, pipe supports are divided into fixed and movable types according to the operating performance and layout requirements of the pipelines. The place where the fixed point is set is called a fixed support. This type of pipeline and pipe support cannot have relative displacement. Moreover, the deformation of the fixed pipe support after being subjected to force should be very small compared to the deformation value of the pipeline compensator, because the pipe support must have sufficient rigidity.

[0003] The existing HCL pipe installation bracket cannot be used to install and fix pipes of different sizes and specifications. When pipes of different sizes and specifications need to be installed, brackets of different specifications need to be replaced, so the installation efficiency is low. After the existing HCL pipe installation bracket is installed on the pipe, the HCL pipe may be subjected to vibration and impact during transportation and use. Long-term vibration loosens the screws and nuts used to fix the pipe, resulting in insufficient clamping and fixation of the HCL pipe, affecting the overall stability of the pipe.

[0004] Therefore, a HCL pipeline mounting bracket is proposed. Utility Model Content

[0005] The main purpose of the utility model is to provide an HCL pipe installation bracket, which can effectively solve the problem that HCL pipes of different specifications cannot be installed and fixed and the problem that the screws and nuts used to fix the pipes are loosened due to vibration, resulting in insufficient clamping and fixing of the HCL pipes.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: an HCL pipe mounting bracket comprises a base, fixed blocks are fixedly installed on both sides of the upper end of the base, first slide grooves are provided on the two fixed blocks, sleeves are fixedly installed in the two first slide grooves, first screw rods are movably sleeved in the two sleeves, first gears are fixedly sleeved on one end surface of the two first screw rods, first hand wheels are fixedly installed on one end of the two first screw rods, two first sliders are movably provided in the two first slide grooves, first wire holes are provided on the four first sliders, and both ends of the two first screw rods are respectively connected to the first wire holes. Threaded connection, the threads at both ends of the two first screw rods are opposite, the four first sliders are fixedly connected to a fixing frame, the four fixing frames are provided with a second slide groove, the four second slide grooves are movably provided with two second sliders, the eight second sliders are provided with a second thread hole, the four second slide grooves are provided with a second screw rod, the surface of one end of the four second screw rods is fixedly sleeved with a second gear, one end of the four second screw rods is fixedly connected to a second hand wheel, the two ends of the four second screw rods are respectively threadedly connected to the second thread holes, the two ends of the four second screw rods are threaded with opposite threads, and the second sliders are fixedly installed with claws.

[0007] Preferably, a first support plate is fixedly installed at one end of the two fixed blocks, a first slot and a through hole are provided on the two first support plates, a first block is movably arranged inside the two first slots, a first pull rod is fixedly installed at the lower end of the two first blocks, the two first pull rods are movably arranged in the through holes of the two first support plates, a first spring is fixedly installed between the two first blocks and the bottom walls of the two first slots, and the two first pull rods are respectively located inside the two first springs, and one end of the two first blocks away from the two first springs abuts against the two first gears.

[0008] Preferably, a second support plate is fixedly installed on the upper ends of the four fixed frames, second slots and through holes are opened on the four second support plates, second clamping blocks are movably arranged inside the four second slots, one ends of the four second clamping blocks are fixedly connected to second pull rods, the four second pull rods are respectively movably arranged inside the through holes of the four second support plates, second springs are fixedly installed between the four second clamping blocks and the bottom walls of the four second clamping slots, the four second pull rods are respectively located inside the four second springs, and one end of the four second clamping blocks away from the four second springs abuts against the second gears.

[0009] Preferably, a bottom plate is fixedly installed at the lower end of the base, a plurality of second ribs are fixedly connected to the upper end of the bottom plate, one end of the plurality of second ribs are fixedly connected to the base, a shock-proof pad is fixedly installed at the lower end of the bottom plate, a plurality of screw holes are provided on the bottom plate and the shock-proof pad, a plurality of screw holes are provided in the plurality of screw holes, a plurality of bolts are threadedly inserted into the inner walls of the plurality of screw holes, a gasket is movably sleeved on the bolt, and the gasket is located between the bolt and the bottom plate.

[0010] Preferably, a first anti-slip pad is fixedly installed on both sides of the upper end of the fixed block, a first rib plate is fixedly installed on the first sliding block, and one end of the first rib plate is fixedly installed on the fixed frame, a third anti-slip pad is fixedly installed on both sides of one end of the four fixed frames, and a second anti-slip pad is fixedly installed on the clamping surface of the claw.

[0011] Preferably, the two first slide grooves are fixedly installed with first limit blocks at both ends, the two first screw rods are rotatably connected to the inner walls of the four first limit blocks at both ends, the four second slide grooves are fixedly installed with second limit blocks at one end, and the four second screw rods are rotatably connected to the inner walls of the four second limit blocks at one end.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model can be adjusted according to installation requirements by setting a fixed frame and a claw. The first screw rod can be rotated by rotating the first hand wheel, and the first screw rod is threadedly connected with the first screw rod through the first thread hole opened by the first slider, so that the first slider can be moved inside the first slide groove. In this way, the fixed frame installed on the first slider can be adjusted, and then the second screw rod can be rotated by rotating the second hand wheel, and the second screw rod is threadedly connected with the second thread hole opened by the second slider, so that the second slider can be moved inside the second slide groove. In this way, the claw installed on the second slider can be adjusted. Such a setting can realize the size adjustment of HCL pipelines of different sizes and specifications for installation requirements.

[0014] 2. The utility model can solve the problem of loose clamping caused by vibration by setting the second clamping block and the first clamping block. When the first gear rotates forward, the clamped first clamping block will be contracted by the first spring installed between the first clamping block and the bottom wall of the first clamping groove. When the first gear rotates reversely, the first clamping block will abut against the caliper of the first gear to prevent it from rotating. Similarly, when the second gear rotates forward, the clamped second clamping block will be contracted by the second spring installed between the second clamping block and the bottom wall of the second clamping groove. When the second gear rotates reversely, the second clamping block will abut against the caliper of the second gear to prevent it from rotating. Such a setting can effectively solve the problem of loose clamping and insufficient fixation of the HCL pipeline caused by vibration.

[0015] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an HCL pipe mounting bracket from a first perspective of the utility model.

[0017] Figure 2 This is a schematic diagram of the overall structure of an HCL pipe mounting bracket from a second viewing angle of the utility model.

[0018] Figure 3 It is a structural schematic diagram of a fixing frame and a fixing block of an HCL pipeline mounting bracket of the utility model.

[0019] Figure 4 The utility model is a structural schematic diagram of a fixing block of an HCL pipeline mounting bracket.

[0020] Figure 5 It is a structural schematic diagram of a fixing frame of an HCL pipeline mounting bracket of the utility model.

[0021] Figure 6 It is a schematic structural diagram of a clamping claw of an HCL pipe mounting bracket of the utility model.

[0022] Figure 7 It is a structural schematic diagram of a base of an HCL pipeline mounting bracket of the utility model.

[0023] Figure 8 It is a cross-sectional view of a first supporting plate of an HCL pipeline mounting bracket of the utility model.

[0024] Fig. 9 It is a cross-sectional view of a second supporting plate of an HCL pipeline mounting bracket of the utility model.

[0025] In the figure: 1, base; 2, fixed block; 3, first slide; 4, sleeve; 5, first screw rod; 6, first slider; 7, first hand wheel; 8, first support plate; 9, first clamping block; 10, first gear; 11, first limit block; 12, first anti-skid pad; 13, first thread hole; 14, fixed frame; 15, second slide; 16, second screw rod; 17, second slider; 18, second thread hole; 19, claw; 20, second anti-skid pad; 21, second hand wheel; 22, second support plate; 23, second gear; 24, first rib plate; 25, third anti-skid pad; 26, second limit block; 27, gasket; 28, bolt; 29, first spring; 30, first pull rod; 31, first slot; 32, second block; 33, shockproof pad; 34, second slot; 35, second spring; 36, second pull rod; 37, bottom plate; 38, screw hole; 39, second rib plate. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1 - Fig. 9 As shown, an HCL pipeline mounting bracket includes a base 1, fixed blocks 2 are fixedly installed on both sides of the upper end of the base 1, first slide grooves 3 are provided on the two fixed blocks 2, sleeves 4 are fixedly installed in the two first slide grooves 3, first screw rods 5 are movably sleeved in the two sleeves 4, first gears 10 are fixedly sleeved on one end surface of the two first screw rods 5, first hand wheels 7 are fixedly installed on one end of the two first screw rods 5, two first slide blocks 6 are movably provided in the two first slide grooves 3, and first thread holes are provided on the four first slide blocks 6. 13, the two first screw rods 5 are respectively connected with the first thread holes 13 at both ends, the threads at both ends of the two first screw rods 5 are opposite, the four first sliders 6 are fixedly connected with the fixing frame 14, the four fixing frames 14 are provided with second slide grooves 15, the four second slide grooves 15 are movably provided with two second sliders 17, the eight second sliders 17 are provided with second thread holes 18, the four second slide grooves 15 are provided with second screw rods 16, one end surface of the four second screw rods 16 is fixedly sleeved with a second gear 23, the four second screw rods 16 One end is fixedly connected with a second hand wheel 21, and the two ends of the four second screw rods 16 are respectively threadedly connected with the second thread holes 18, and the threads at the two ends of the four second screw rods 16 are opposite. The second slider 17 is fixedly installed with a claw 19. By adopting the above technical solution: rotating the first hand wheel 7 can make the first screw rod 5 rotate, and the first thread hole 13 opened by the first slider 6 is threadedly connected with the first screw rod 5, so that the first slider 6 can move inside the first slide groove 3, so that the fixed frame 14 installed on the first slider 6 can be adjusted, and the sleeve 4 installed in the first slide groove 3 can be used to limit and prevent the sleeved first screw rod 5 from deviating during the movement. The first screw rod 5 can be rotated to realize the adjustment of the first slider 6, and then the second hand wheel 21 is rotated to make the second screw rod 16 rotate, and the second thread hole 18 of the second slider 17 is threadedly connected with the second screw rod 16, so that the second slider 17 can move inside the second slide groove 15, so that the claw 19 installed on the second slider 17 can be adjusted, and such a setting can realize the installation and fixation of HCL pipelines of different specifications.

[0028] like Figure 8As shown, the first support plate 8 is fixedly installed at one end of the two fixed blocks 2, and the first card slots 31 and through holes are opened on the two first support plates 8. The first card blocks 9 are movably arranged inside the two first card slots 31, and the first pull rods 30 are fixedly installed at the lower ends of the two first card blocks 9. The two first pull rods 30 are movably arranged in the through holes of the two first support plates 8, respectively. The first springs 29 are fixedly installed between the two first card blocks 9 and the bottom walls of the two first card slots 31, and the two first pull rods 30 are respectively located inside the two first springs 29, and the two first card blocks 9 are away from the two One end of each first spring 29 abuts against the two first gears 10. By adopting the above technical solution, when the first gear 10 rotates forward, the first clamping block 9 engaged will be contracted by the first spring 29 between the first clamping block 9 and the bottom wall of the first clamping groove 31. When the first gear 10 reverses, the first clamping block 9 will abut against the caliper of the first gear 10 to prevent it from rotating. At this time, it is necessary to pull the first pull rod 30 to contract the first spring 29 installed between the first clamping block 9 and the bottom wall of the first clamping groove 31, so that one end of the first clamping block 9 no longer abuts against the first gear 10, thereby causing the first gear 10 to reverse.

[0029] like Fig. 9 As shown, the second support plates 22 are fixedly installed on the upper ends of the four fixing frames 14, the four second support plates 22 are provided with second card slots 34 and through holes, the second card blocks 32 are movably arranged inside the four second card slots 34, one end of the four second card blocks 32 is fixedly connected to the second pull rods 36, the four second pull rods 36 are respectively movably arranged inside the through holes of the four second support plates 22, the second springs 35 are fixedly installed between the four second card blocks 32 and the bottom walls of the four second card slots 34, the four second pull rods 36 are respectively located inside the four second springs 35, and the four second card blocks 32 are away from the four One end of the second spring 35 abuts against the second gear 23. By adopting the above technical solution: when the second gear 23 rotates forward, the second block 32 engaged will be contracted by the second spring 35 installed between the second block 32 and the bottom wall of the second slot 34. When the second gear 23 reverses, the second block 32 abuts against the caliper of the second gear 23 to prevent it from rotating. At this time, it is necessary to pull the second pull rod 36 to contract the second spring 35 installed between the second block 32 and the bottom wall of the second slot 34, so that one end of the second block 32 no longer abuts against the second gear 23, thereby causing the second gear 23 to reverse.

[0030] like Figure 1 - Figure 7As shown, a bottom plate 37 is fixedly installed at the lower end of the base 1, and a plurality of second ribs 39 are fixedly connected to the upper end of the bottom plate 37. One end of the plurality of second ribs 39 is fixedly connected to the base 1, and a shockproof pad 33 is fixedly installed at the lower end of the bottom plate 37. A plurality of screw holes 38 are opened on the bottom plate 37 and the shockproof pad 33, and bolts 28 are arranged in the plurality of screw holes 38. The plurality of bolts 28 are threadedly inserted in the inner walls of the plurality of screw holes 38, and gaskets 27 are movably sleeved on the bolts 28, and the gaskets 27 are located between the bolts 28 and the bottom plate 37. By adopting the above technical scheme: the plurality of second ribs 39 can play a supporting and fixing role for the base 1 and the bottom plate 37. Such a structural arrangement can strongly support pipelines of different weights and volumes. The shockproof pad 33 installed at the lower end of the bottom plate 37 can effectively alleviate the vibration caused by vibration and impact that may be caused by pipeline transportation and use. The arranged bolts 28 can be threadedly connected to the screw holes 38 through the gaskets 27 to fix them in the designated installation position.

[0031] like Figure 1 - Figure 6 As shown, the first anti-skid pads 12 are fixedly installed on both sides of the upper end of the fixed block 2, the first rib plate 24 is fixedly installed on the first slider 6, and one end of the first rib plate 24 is fixedly installed on the fixed frame 14, and the third anti-skid pads 25 are fixedly installed on both sides of one end of the four fixed frames 14, and the second anti-skid pads 20 are fixedly installed on the clamping surface of the claw 19. By adopting the above technical solution: the first rib plate 24 can support and fix the first slider 6 and the fixed frame 14, and the first anti-skid pad 12, the second anti-skid pad 20, and the third anti-skid pad 25 can prevent the pipeline from sliding and falling off when the pipeline is clamped and fixed. It also avoids pinching the pipeline.

[0032] like Figure 1 - Figure 5 As shown, the two ends of the two first slide grooves 3 are fixedly installed with the first limit blocks 11, the two ends of the two first screw rods 5 are rotatably connected to the inner walls of the four first limit blocks 11, and one end of the four second slide grooves 15 is fixedly installed with the second limit blocks 26, and one end of the four second screw rods 16 is rotatably connected to the inner walls of the four second limit blocks 26. By adopting the above technical solution: the set first limit block 11 can limit the components in the first slide groove 3, and the second limit block 26 can limit the components in the second slide groove 15, thereby effectively preventing the components from falling off.

[0033] It should be noted that the utility model is a HCL pipe mounting bracket. When in use, the staff first installs the HCL pipe mounting bracket on a horizontal plane, and the bolts 28 are threaded through the gaskets 27 to be connected to the bottom plate 37 and the plurality of screw holes 38 opened on the shockproof pads 33, and the bottom plate 37 and the shockproof pads 33 are fixed at the specified positions. The installed shockproof pads 33 can effectively alleviate the vibration caused by vibration and impact that may be caused during the use of the pipeline. The plurality of second ribs 39 can support and fix the base 1 and the bottom plate 37. When it is necessary to fix pipelines of different specifications and sizes, During fixed installation, the staff can rotate the first hand wheel 7 to rotate the first screw rod 5, and the first thread hole 13 opened by the first slider 6 is threadedly connected with the first screw rod 5, so that the first slider 6 can move inside the first slide groove 3 opened on the fixed block 2, so that the fixing frame 14 installed on the first slider 6 can be adjusted, and the first rib plate 24 is installed on the first slider 6 and one end of the first rib plate 24 is installed on the fixing frame 14. The first rib plate 24 is provided to support and fix, and the first screw rod 5 sleeved by the sleeve 4 installed in the first slide groove 3 can be used to limit the sleeved first screw rod 5 to prevent it from moving too much. The first slider 6 is offset during the process, so that the first slider 6 can be adjusted, and then the second screw rod 16 is rotated by turning the second hand wheel 21, and the second screw rod 16 is threadedly connected with the second screw hole 18 opened by the second slider 17, so that the second slider 17 can be moved inside the second slide groove 15, so that the claw 19 installed on the second slider 17 can be adjusted. Such a setting can realize the installation and fixation of HCL pipes of different specifications. When the first gear 10 is set to rotate forward, the first clamping block 9 connected to the clamping block 9 will be contracted by the first spring 29 installed between the first clamping block 9 and the bottom wall of the first clamping groove 31. When the first gear 10 rotates forward, the first spring 29 installed between the first clamping block 9 and the bottom wall of the first clamping groove 31 will be contracted. When the second gear 23 rotates in the forward direction, the second clamping block 32 will be contracted by the second spring 35 installed between the second clamping block 32 and the bottom wall of the second clamping groove 34. When the second gear 23 rotates in the reverse direction, the second clamping block 32 will be abutted against the caliper of the second gear 23 so that it cannot rotate. This arrangement can effectively improve the situation that the traditional screw fixation may cause the clamped and fixed pipeline to be not loosened due to vibration during the pipeline transportation. This abutment method can prevent the fixation from being not loosened due to vibration.

[0034] When it is necessary to disassemble the fixed pipe, the staff needs to pull the second pull rod 36 movably sleeved in the through hole opened in the first support plate 8 to shrink the second spring 35 installed between the second clamping block 32 and the bottom wall of the second clamping groove 34, so that one end of the second clamping block 32 no longer abuts the second gear 23, and the second gear 23 is reversed. Similarly, by pulling the first pull rod 30 movably sleeved in the through hole opened in the second support plate 22, the first spring 29 installed between the first clamping block 9 and the bottom wall of the first clamping groove 31 is shrinked, so that one end of the first clamping block 9 no longer abuts the first gear 10, and the first gear 10 is reversed, so that it is no longer abutted and can be reversed for adjustment and disassembly;

[0035] The first anti-slip pad 12, the second anti-slip pad 20, and the third anti-slip pad 25 can prevent the pipeline from sliding and falling off when the pipeline is clamped and fixed, and avoid clamping the pipeline. The first limit block 11 can limit the components in the first slide groove 3, and the second limit block 26 can limit the components in the second slide groove 15, thereby effectively preventing the components from falling off.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A HCL pipe mounting bracket, comprising a base (1), characterized in that: The base (1) is fixedly provided with a fixed block (2) on both sides of the upper end, the two fixed blocks (2) are provided with a first slide groove (3), the two first slide grooves (3) are fixedly provided with a sleeve (4), the two sleeves (4) are movably sleeved with a first screw rod (5), one end surface of the two first screw rods (5) is fixedly sleeved with a first gear (10), one end of the two first screw rods (5) is fixedly provided with a first hand wheel (7), the two first slide grooves (3) are movably provided with two first sliders (6), the four first sliders (6) are provided with a first thread hole (13), the two ends of the two first screw rods (5) are respectively threadedly connected with the first thread hole (13), the threads at the two ends of the two first screw rods (5) are opposite, and the four first sliders are The blocks (6) are all fixedly connected with a fixing frame (14), four of the fixing frames (14) are each provided with a second slide groove (15), two second sliders (17) are movably provided in the four second slide grooves (15), and a second threaded hole (18) is provided in the eight second sliders (17). A second screw rod (16) is provided in the four second slide grooves (15), one end surface of the four second screw rods (16) is fixedly sleeved with a second gear (23), one end of the four second screw rods (16) is fixedly connected with a second hand wheel (21), two ends of the four second screw rods (16) are respectively threadedly connected to the second threaded hole (18), the two ends of the four second screw rods (16) are threaded oppositely, and a clamping claw (19) is fixedly installed on the second slider (17).

2. The HCL pipe mounting bracket according to claim 1, characterized in that: A first support plate (8) is fixedly mounted on one end of the two fixed blocks (2), a first slot (31) and a through hole are provided on the two first support plates (8), a first block (9) is movably arranged inside the two first slots (31), a first pull rod (30) is fixedly mounted on the lower end of the two first blocks (9), the two first pull rods (30) are movably arranged in the through holes of the two first support plates (8), a first spring (29) is fixedly mounted between the two first blocks (9) and the bottom walls of the two first slots (31), and the two first pull rods (30) are respectively located inside the two first springs (29), and one end of the two first blocks (9) away from the two first springs (29) abuts against the two first gears (10).

3. The HCL pipe mounting bracket according to claim 1, characterized in that: A second support plate (22) is fixedly mounted on the upper ends of the four fixing frames (14); a second clamping groove (34) and a through hole are provided on the four second support plates (22); a second clamping block (32) is movably arranged inside the four second clamping grooves (34); one end of the four second clamping blocks (32) is fixedly connected to a second pull rod (36); the four second pull rods (36) are movably arranged inside the through holes of the four second support plates (22); a second spring (35) is fixedly mounted between the four second clamping blocks (32) and the bottom walls of the four second clamping grooves (34); the four second pull rods (36) are respectively located inside the four second springs (35); and one end of the four second clamping blocks (32) away from the four second springs (35) abuts against the second gear (23).

4. The HCL pipe mounting bracket according to claim 1, characterized in that: A bottom plate (37) is fixedly mounted on the lower end of the base (1), a plurality of second ribs (39) are fixedly connected to the upper end of the bottom plate (37), one end of each of the second ribs (39) is fixedly connected to the base (1), a shockproof pad (33) is fixedly mounted on the lower end of the bottom plate (37), a plurality of screw holes (38) are provided on the bottom plate (37) and the shockproof pad (33), a plurality of screw holes (38) are provided in each of the screw holes (38), a plurality of the bolts (28) are threadedly inserted into the inner walls of the plurality of screw holes (38), a gasket (27) is movably sleeved on the bolt (28), and the gasket (27) is located between the bolt (28) and the bottom plate (37).

5. The HCL pipeline mounting bracket according to claim 2, characterized in that: The first anti-skid pads (12) are fixedly mounted on both sides of the upper end of the fixed block (2), a first rib plate (24) is fixedly mounted on the first sliding block (6), and one end of the first rib plate (24) is fixedly mounted on the fixed frame (14), third anti-skid pads (25) are fixedly mounted on both sides of one end of the four fixed frames (14), and a second anti-skid pad (20) is fixedly mounted on the clamping surface of the claw (19).

6. The HCL pipe mounting bracket according to claim 1, characterized in that: Both ends of the two first slide grooves (3) are fixedly mounted with first limit blocks (11), both ends of the two first screw rods (5) are rotatably connected to the inner walls of the four first limit blocks (11), one end of the four second slide grooves (15) is fixedly mounted with second limit blocks (26), and one end of the four second screw rods (16) is rotatably connected to the inner walls of the four second limit blocks (26).

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