Mounting structure at expansion joint of pipeline support hanger

Abstract

The utility model relates to a pipeline support hanger telescopic joint mounting structure which comprises a fixing support mounted on a wall and a U-shaped frame, the two ends of the U-shaped frame are detachably mounted on the fixing support, a plurality of cushion blocks are arranged on the inner side face of the U-shaped frame and distributed on the inner side face of the U-shaped frame in the extending direction of the U-shaped frame, and the cushion blocks are detachably mounted on the U-shaped frame. The cushion block is detachably installed on the U-shaped frame. The mounting structure has the effect that the application range of the mounting structure is widened.

Description

Technical Field

[0001] The present application relates to the technical field of pipeline supports, and in particular to an installation structure at an expansion joint of a pipeline support bracket. Background Art

[0002] During the installation process, existing pipes are usually installed on the exterior wall through brackets. During installation, the brackets need to be fixed on the wall first. Before fixing, the direction of the pipe needs to be determined. After determining the position of the bracket, a hole is drilled in the wall with an impact drill. After the hole is drilled, the bracket is fixed to the wall with expansion screws. Then, a U-shaped hoop is put on the surface of the pipe to fix the pipe on the bracket.

[0003] However, the U-shaped hoop has a fixed size and can only fix pipes with a fixed diameter, which makes the application range of the installation structure relatively small. Utility Model Content

[0004] In order to improve the application scope of the installation structure, the present application provides an installation structure at the expansion joint of a pipe support bracket.

[0005] The installation structure of the expansion joint of the pipe support and hanger provided in this application adopts the following technical solution:

[0006] A mounting structure for a pipe support and hanger expansion joint includes a fixed bracket and a U-shaped bracket installed on a wall. Both ends of the U-shaped bracket can be detachably mounted on the fixed bracket. A plurality of pads are provided on the inner side surface of the U-shaped bracket. The plurality of pads are distributed on the inner side surface of the U-shaped bracket along the extension direction of the U-shaped bracket. The pads can be detachably mounted on the U-shaped bracket.

[0007] By adopting the above technical solution, a pad is provided on the inner side of the U-shaped frame, and the pad is used to change the corresponding radius of the inner side of the U-shaped frame, so that when fixing pipes of different diameters, the applicability of the installation structure can be improved by replacing the pad.

[0008] Optionally, the upper surface of the pad is provided with a plurality of arc-shaped grooves, the plurality of arc-shaped grooves are distributed along the thickness direction of the pad, and the radii of the plurality of arc-shaped grooves are all different.

[0009] By adopting the above technical solution, during the installation process, the pad can be cut according to the diameter of the pipe, and the arc groove of the corresponding diameter can be selected to cut the pad, so that the side of the pad can be adapted to the pipe to be fixed, so that one pad can be used to construct and install pipes of different diameters, thereby improving the scope of application and construction convenience.

[0010] Optionally, a clamping groove for clamping the pad is provided on the inner side surface of the U-shaped frame, and the lower portion of the clamping groove is closed.

[0011] By adopting the above technical solution, when installing the cushion block, the cushion block is clamped in the clamping groove, thereby installing the cushion block.

[0012] Optionally, a limiting assembly for limiting the pad is provided on the upper surface of the U-shaped frame, and the limiting assembly includes a blocking plate, a rotating rod and an elastic member. A rotating groove is provided on the upper surface of the U-shaped frame, and the rotating rod is fixed on the blocking plate. The rotating rod is rotatably connected to the rotating groove, and the elastic member forces the blocking plate to rotate to the notch of the rotating groove.

[0013] By adopting the above technical solution, when the pad needs to be installed, the blocking plate is rotated to a position that does not hinder the installation of the pad, and then the pad is clamped in the clamping groove, and then the blocking plate is released, so that the blocking plate is rotated to a position that prevents the pad from escaping the clamping groove under the action of the elastic member.

[0014] Optionally, the elastic member is a torsion spring, which is located in the rotation groove and coaxially sleeved on the rotation rod. One end of the torsion spring is connected to the groove wall of the rotation groove, and the other end of the torsion spring is connected to the blocking plate.

[0015] By adopting the above technical solution, when installing the pad, the blocking plate is rotated, and the torsion spring has elastic potential energy at this time. After the pad is installed, the blocking plate is loosened, and the blocking plate rotates to a position where the blocking pad is disengaged from the locking groove under the action of the elastic potential energy.

[0016] Optionally, a limiting assembly for limiting the pad is provided on the upper surface of the U-shaped frame, and the limiting assembly includes a plurality of blocking blocks, a second sliding block, a sliding rod and a spring. The plurality of blocking blocks are distributed along the arc edge of the U-shaped frame, and the second sliding block is connected to the U-shaped frame by sliding radially along the U-shaped frame. The sliding rod is used to connect the blocking block and the second sliding block, and the spring forces the blocking block to slide in a direction close to the pad.

[0017] By adopting the above technical solution, the blocking block is forced to slide by the spring, so that the blocking block moves above the cushion block to fix the cushion block.

[0018] Optionally, a connecting rod is provided between two adjacent sliding rods, and a waist-shaped groove is provided through the connecting rod. The length direction of the waist-shaped groove is parallel to the length direction of the connecting rod. The sliding rod is slidably connected to the waist-shaped groove, and the two adjacent connecting rods are staggered in the vertical direction.

[0019] By adopting the above technical solution, the sliding rods on adjacent blocking blocks are connected by a connecting rod, so that when two of the blocking blocks are pulled, the remaining blocking blocks can move accordingly, thereby improving the convenience of operation.

[0020] In summary, the present invention has the following beneficial effects:

[0021] 1. A pad is provided on the inner side of the U-shaped frame. The pad can be used to change the corresponding radius of the inner side of the U-shaped frame, so that when fixing pipes of different diameters, the pad can be replaced to improve the applicability of the installation structure;

[0022] 2. The sliding rods on the adjacent blocking blocks are connected by connecting rods, so that when two of the blocking blocks are pulled, the remaining blocking blocks can move accordingly, thereby improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of Example 1;

[0024] Figure 2 yes Figure 1 A magnified schematic diagram of point A in the middle;

[0025] Figure 3 yes Figure 1 A magnified schematic diagram of point B in the middle;

[0026] Figure 4 is a schematic structural diagram of Example 2;

[0027] Figure 5 yes Figure 4 Enlarged schematic diagram of point C in the middle.

[0028] In the figure, 1. fixed bracket; 2. U-shaped frame; 21. clamping groove; 22. rotating groove; 23. limiting block; 24. first sliding groove; 25. first sliding block; 251. threaded rod; 252. nut; 3. spacer; 31. arc groove; 4. connecting rod; 41. waist-shaped groove; 5. limiting assembly; 51. torsion spring; 52. rotating rod; 53. blocking plate; 54. blocking block; 55. sliding rod; 56. second sliding block; 57. spring. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-5 This application is described in further detail.

[0030] The embodiment of the present application discloses an installation structure of a pipe support and hanger expansion joint, referring to Figure 1 , including a fixing bracket 1 installed on the wall and a U-shaped bracket 2, both ends of the U-shaped bracket 2 are fixed to the fixing bracket 1 by bolts.

[0031] Reference Figure 1 and Figure 2The upper surface of the U-shaped frame 2 is provided with a plurality of clamping grooves 21, and the plurality of clamping grooves 21 are distributed along the extension direction of the arc-shaped side of the U-shaped frame 2. The U-shaped frame 2 is provided with a plurality of pads 3, and the plurality of pads 3 correspond to the plurality of clamping grooves 21 respectively. The clamping grooves 21 are connected to the inner side surface of the U-shaped frame 2, and the pads 3 are clamped in the clamping grooves 21 along the vertical direction, thereby preliminarily fixing the pads 3.

[0032] Reference Figure 1 and Figure 2 The upper surface of the U-shaped frame 2 is provided with a limiting assembly 5 for limiting the position of the cushion block 3. There are multiple limiting assemblies 5, each corresponding to a plurality of cushion blocks 3. The limiting assembly 5 includes a blocking plate 53, a rotating rod 52, and an elastic member. The upper surface of the U-shaped frame 2 is provided with a rotating groove 22. The rotating rod 52 is fixedly connected to the lower surface of the blocking plate 53. The axis of the rotating rod 52 is vertically arranged, and the rotating rod 52 is rotatably connected to the bottom wall of the rotating groove 22.

[0033] Reference Figure 1 and Figure 2 The elastic member forces the blocking plate 53 to rotate to the notch of the rotating groove 22. The elastic member is a torsion spring 51. The torsion spring 51 is located in the rotating groove 22. The torsion spring 51 is coaxially sleeved on the rotating rod 52. One end of the torsion spring 51 is fixedly connected to the groove wall of the rotating groove 22, and the other end of the torsion spring 51 is fixedly connected to the lower surface of the blocking plate 53.

[0034] Reference Figure 1 and Figure 3 A limit block 23 is provided at the open end of the U-shaped frame 2, and the length direction of the limit block 23 is parallel to the width direction of the U-shaped frame 2. A first sliding groove 24 is provided on the upper surface of both sides of the U-shaped frame 2, and the length direction of the first sliding groove 24 is parallel to the length direction of the U-shaped frame 2. A first sliding block 25 is provided at both ends of the limit block 23, and the first sliding block 25 is slidably connected to the first sliding groove 24. A threaded rod 251 is provided on the upper surface of the first sliding block 25, and the threaded rod 251 passes through the limit block 23. The upper end of the threaded rod 251 is threadedly connected to a nut 252, thereby fixing the limit block 23.

[0035] Reference Figure 1 and Figure 2 The upper surface of the pad 3 is provided with a plurality of arcuate grooves 31 , and the plurality of arcuate grooves 31 are distributed along the thickness direction of the pad 3 , and the radii corresponding to the plurality of arcuate grooves 31 are all different.

[0036] The implementation principle of the installation structure at the expansion joint of a pipe support bracket in an embodiment of the present application is as follows: a pad 3 is provided on the inner side of the U-shaped frame 2, and the corresponding radius of the inner side of the U-shaped frame 2 is changed by the pad 3, so that when fixing pipes of different diameters, the applicability of the installation structure can be improved by replacing the pad 3.

[0037] Example 2:

[0038] The difference between Example 2 and Example 1 is that, referring to Figure 4 and Figure 5 The limiting assembly 5 includes several blocking blocks 54, several second sliding blocks 56, several sliding rods 55 and springs 57. The several blocking blocks 54 are distributed along the arc-shaped edge of the U-shaped frame 2 and correspond to several pads 3 respectively. A second sliding groove is opened on the upper surface of the U-shaped frame 2. The second sliding groove is located on the side of the pad 3 away from the center of the U-shaped frame 2. The length direction of the second sliding groove is parallel to the radial direction of the arc-shaped portion of the U-shaped frame 2.

[0039] Reference Figure 4 and Figure 5 The second sliding block 56 is slidingly connected to the second sliding groove. The cross-section of the second sliding groove is T-shaped. The axial direction of the sliding rod 55 is vertically set. The middle part of the sliding rod 55 passes through the second sliding groove. The two ends of the sliding rod 55 are respectively fixedly connected to the blocking block 54 and the second sliding block 56.

[0040] Reference Figure 4 and Figure 5 The spring 57 forces the blocking block 54 to slide in the direction close to the pad 3. In this embodiment, a plurality of springs 57 are provided, and the number of springs 57 is less than the number of blocking blocks 54. The spring 57 is located in the second sliding groove, and one end of the spring 57 is fixedly connected to the groove wall of the second sliding groove, and the other end of the spring 57 is fixedly connected to the second sliding block 56.

[0041] Reference Figure 4 and Figure 5 A connecting rod 4 is provided between two adjacent sliding rods 55. A waist-shaped groove 41 is provided through the connecting rod 4. The length direction of the waist-shaped groove 41 is parallel to the length direction of the connecting rod 4. The sliding rod 55 is slidably connected to the waist-shaped groove 41. The two adjacent connecting rods 4 are staggered in the vertical direction.

[0042] The implementation principle of Example 2 is: the sliding rods 55 on adjacent blocking blocks 54 are connected by the connecting rod 4, so that when two of the blocking blocks 54 are pulled, the remaining blocking blocks 54 can move accordingly, thereby improving the convenience of operation.

[0043] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A mounting structure for a pipe support and hanger at an expansion joint, characterized in that: The invention comprises a fixed bracket (1) and a U-shaped bracket (2) mounted on a wall, wherein both ends of the U-shaped bracket (2) are detachably mounted on the fixed bracket (1), and a plurality of pads (3) are provided on the inner side surface of the U-shaped bracket (2), wherein the plurality of pads (3) are distributed on the inner side surface of the U-shaped bracket (2) along the extension direction of the U-shaped bracket (2), and the pads (3) are detachably mounted on the U-shaped bracket (2).

2. The installation structure of the expansion joint of a pipe support and hanger according to claim 1, characterized in that: The upper surface of the cushion block (3) is provided with a plurality of arc-shaped grooves (31), the plurality of arc-shaped grooves (31) are distributed along the thickness direction of the cushion block (3), and the radii of the plurality of arc-shaped grooves (31) are all different.

3. The installation structure of the expansion joint of a pipe support and hanger according to claim 1, characterized in that: The inner side surface of the U-shaped frame (2) is provided with a clamping groove (21) for clamping the pad (3), and the lower portion of the clamping groove (21) is closed.

4. The installation structure of the expansion joint of a pipe support and hanger according to claim 3, characterized in that: The upper surface of the U-shaped frame (2) is provided with a limiting assembly (5) for limiting the pad (3), the limiting assembly (5) comprising a blocking plate (53), a rotating rod (52) and an elastic member, the upper surface of the U-shaped frame (2) is provided with a rotating groove (22), the rotating rod (52) is fixed on the blocking plate (53), the rotating rod (52) is rotatably connected to the rotating groove (22), and the elastic member forces the blocking plate (53) to rotate to the notch of the rotating groove (22).

5. The installation structure of the expansion joint of a pipe support and hanger according to claim 4, characterized in that: The elastic member is a torsion spring (51), which is located in the rotating groove (22). The torsion spring (51) is coaxially sleeved on the rotating rod (52), one end of the torsion spring (51) is connected to the groove wall of the rotating groove (22), and the other end of the torsion spring (51) is connected to the blocking plate (53).

6. The installation structure of the expansion joint of a pipe support and hanger according to claim 3, characterized in that: The upper surface of the U-shaped frame (2) is provided with a limiting assembly (5) for limiting the cushion block (3), and the limiting assembly (5) includes a plurality of blocking blocks (54), a second sliding block (56), a sliding rod (55) and a spring (57). The plurality of blocking blocks (54) are distributed along the arc edge of the U-shaped frame (2), the second sliding block (56) is connected to the U-shaped frame (2) by sliding along the radial direction of the U-shaped frame (2), the sliding rod (55) is used to connect the blocking block (54) and the second sliding block (56), and the spring (57) forces the blocking block (54) to slide in a direction close to the cushion block (3).

7. The installation structure of the expansion joint of a pipe support and hanger according to claim 6, characterized in that: A connecting rod (4) is provided between two adjacent sliding rods (55), and a waist-shaped groove (41) is provided through the connecting rod (4). The length direction of the waist-shaped groove (41) is parallel to the length direction of the connecting rod (4). The sliding rod (55) is slidingly connected to the waist-shaped groove (41), and the two adjacent connecting rods (4) are staggered in the vertical direction.

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