Pipeline protection support structure

Abstract

The utility model discloses a pipeline protection support structure which comprises a supporting frame and an installation base, a side face sliding groove is formed in the inner side of the supporting frame, and the side face sliding groove penetrates through one end of the supporting frame. A first ring buckle and a second ring buckle are arranged in the supporting frame in a sliding mode, semi-arc-shaped notches are formed in the opposite sides of the first ring buckle and the second ring buckle respectively, and a penetrating hole allowing a pipeline to penetrate through is formed. The two ends of the connecting rod are arranged on the supporting frame, and one end of the connecting rod can rotate by not less than 90 degrees in the direction away from the supporting frame by releasing the constraint of any end of the connecting rod; a fixing frame is further arranged in the supporting frame, a lead screw is rotationally arranged on the fixing frame, and one end of the lead screw penetrates through the connecting rod and is in threaded connection with the connecting rod. According to the utility model, the first ring buckle and the second ring buckle can be easily unfolded for maintenance or replacement, the disassembly difficulty is relatively low, the maintenance workload is reduced, and the economic loss of a factory is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline supports, in particular to a pipeline protection support structure. Background Art

[0002] Pipeline supports are a type of structural component used to support overhead pipelines. They are divided into fixed supports, sliding supports, guide supports, rolling supports, etc. Pipeline supports are used wherever pipelines are laid, and are also called pipeline supports, pipe parts, etc.

[0003] After installation, the existing pipeline support is difficult to disassemble and repair or replace, which requires a lot of maintenance work and will increase the economic loss of the factory. Therefore, those skilled in the art provide a pipeline protection support structure to solve the problems mentioned in the above background technology. Utility Model Content

[0004] The main purpose of the utility model is to provide a protective bracket structure which is easy to repair and replace, has low disassembly difficulty and small maintenance workload.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a pipeline protection support structure, comprising a support frame, one end of the support frame is provided with a mounting seat, the inner side of the support frame is provided with a side slide groove, and the side slide groove runs from one end of the mounting seat to the end of the support frame away from the mounting seat;

[0006] The support frame is provided with a first ring buckle and a second ring buckle, the two sides of the first ring buckle and the second ring buckle are respectively slidably arranged in the side sliding grooves, the first ring buckle and the second ring buckle are respectively provided with semi-arc notches on the opposite sides, and the semi-arc notches on the first ring buckle and the second ring buckle can be combined to form a through hole for the pipeline to pass through;

[0007] It also includes a connecting rod, both ends of which are arranged on the supporting frame. By releasing the constraints on either end of the connecting rod, one end of the connecting rod can be rotated not less than 90° in a direction away from the supporting frame; a fixing frame is also arranged inside the supporting frame, and a screw rod is rotatably arranged on the fixing frame. One end of the screw rod passes through the connecting rod and is screwed with the connecting rod. Rotating the screw rod can push the fixing frame to move in a direction close to or away from the first ring buckle.

[0008] Furthermore, a clearance groove is provided on one side of the support frame corresponding to the second ring buckle, and the second ring buckle can enter and exit the support frame through the clearance groove; a limiting plate is provided at the position of the corresponding clearance groove of the support frame, and the limiting plate is detachably connected to the support frame, and is used to limit the second ring buckle in the support frame.

[0009] Furthermore, the fixing frame and the mounting seat are respectively provided with embedding grooves at positions corresponding to the first buckle and the second buckle, and one side of the first buckle and the second buckle corresponding to the embedding groove is embedded in the embedding groove.

[0010] Furthermore, a rotation groove is provided at the position of the fixed frame corresponding to the screw rod, a rotation block is rotatably arranged in the rotation groove, and both ends of the fixed frame can rotate in the direction of approaching and moving away from the connecting rod with the rotation block as the rotation center, and one end of the screw rod is rotatably connected to the rotation block;

[0011] The two ends of the screw rod on the fixing frame are rotatably connected with push rods respectively, and one end of the push rod is arranged on the connecting rod, so as to apply a force pointing to the direction of the first ring buckle to one side of the fixing frame.

[0012] Furthermore, the pushing rod includes a spring, a connecting column and a screw-on cylinder. One end of the connecting column is rotatably connected to the fixing frame, and the other end of the connecting column extends into the screw-on cylinder and can move up and down in the screw-on cylinder. There is a gap between the connecting column and the screw-on cylinder for the end of the connecting column to move laterally in the screw-on cylinder. The spring is sleeved on the outside of the connecting column and abuts against the bottom of the screw-on cylinder. The screw-on cylinder is passed through the connecting rod and cooperates with the connecting rod thread. Rotating the screw-on cylinder can move the screw-on cylinder toward and away from the fixing frame to adjust the squeezing force on the spring.

[0013] Furthermore, the first ring buckle and the second ring buckle are made of foam aluminum material, wherein bubbles in the foam aluminum gradually become larger from the side away from the perforation toward the perforation direction.

[0014] Furthermore, compared with aluminum material of the same volume, the relative mass of the foam aluminum at the end away from the perforation is reduced by 5%; the relative mass of the foam aluminum at the end close to the perforation is reduced by 15%, and the middle part of the foam aluminum changes linearly with a gradient.

[0015] The beneficial effects of the utility model are embodied in:

[0016] According to the utility model, when the pipe support is repaired and replaced, it is only necessary to release the constraint on one end of the connecting rod and rotate the one end of the connecting rod away from the connecting rod by not less than 90 degrees. At this time, the fixing frame will be brought out of the supporting frame, and then the first ring buckle and the second ring buckle can be easily repaired or replaced. The difficulty of disassembly is relatively small, which reduces the workload during maintenance and reduces the economic losses of the factory. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional view of the pipeline protection support structure of the utility model;

[0018] Figure 2 This is a structural view of the support frame described in the utility model;

[0019] Figure 3 This is a structural view of the fixing frame described in the utility model;

[0020] Figure 4 This is a diagram of the bubble distribution structure in the foam aluminum described in the utility model.

[0021] In the figure:

[0022] 1. Support frame; 11. Side slide groove; 12. Give way groove; 13. Limit plate; 2. Mounting seat; 3. First ring buckle; 4. Second ring buckle; 5. Perforation; 6. Connecting rod; 7. Fixed frame; 71. Screw rod; 72. Rotating groove; 73. Rotating block; 74. Push rod; 741. Spring; 742. Connecting column; 743. Screw-on cylinder; 8. Embedded groove; 9. Bubble. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other.

[0024] See also Figure 1-Figure 4 .

[0025] The utility model discloses a pipeline protection support structure, comprising a support frame 1, one end of which is provided with a mounting seat 2, which is used to fix the support frame 1 on a wall surface / support / fixed seat; the support frame 1 is a long strip-shaped block located on the left and right sides of the mounting seat 2, and a side slide groove 11 is opened on the inner side of the support frame 1 (i.e., the side opposite to the two blocks), and the side slide groove 11 runs from one end of the mounting seat 2 to the end of the support frame 1 away from the mounting seat 2;

[0026] The support frame 1 is provided with a first ring buckle 3 and a second ring buckle 4, both sides of the first ring buckle 3 and the second ring buckle 4 are respectively slidably arranged in the side sliding groove 11, and the first ring buckle 3 and the second ring buckle 4 have semi-arc notches on opposite sides, and the semi-arc notches on the first ring buckle 3 and the second ring buckle 4 can be combined to form a through hole 5 for the pipeline to pass through;

[0027] It also includes a connecting rod 6, one end of which is rotatably connected to one of the blocks, and the other end of the connecting rod 6 is connected to the other block by a hinge bolt. By releasing the constraint on one end of the connecting rod 6, the one end of the connecting rod 6 can be rotated by not less than 90° in a direction away from the support frame 1; a fixing frame 7 is also provided in the support frame 1, and the fixing frame 7 is located between the connecting rod 6 and the first ring buckle 3. Both sides of the fixing frame 7 are slidably arranged in the side sliding grooves 11, and a screw rod 71 is rotatably arranged on the fixing frame 7, one end of the screw rod 71 passes through the connecting rod 6 and is screwed to the connecting rod 6, and rotating the screw rod 71 can push the fixing frame 7 to move in a direction close to or away from the first ring buckle 3.

[0028] In specific implementation, during installation, the pipe is placed in the semi-arc notch on the second ring buckle 4, and then the first ring buckle 3 is placed in the support frame 1. The semi-arc notches on the first ring buckle 3 and the second ring buckle 4 are combined to form a perforation 5 to support the pipe; then the connecting rod 6 is rotated and the other end of the connecting rod 6 is fixed to the support frame 1 through a hinge bolt. While the connecting rod 6 is rotating, the fixing frame 7 enters the support frame 1, and the rotating screw 71 can push the fixing frame 7 to move in the direction close to the first ring buckle 3, squeezing the first ring buckle 3 to clamp the pipe. During maintenance and replacement, it is only necessary to release the constraint on one end of the connecting rod 6 and rotate one end of the connecting rod 6 away from the connecting rod 6 by not less than 90°. At this time, the fixing frame 7 will be taken out of the support frame 1, and then the first ring buckle 3 and the second ring buckle 4 can be easily repaired or replaced. The difficulty of disassembly is relatively small, which reduces the workload during maintenance and reduces the economic losses of the factory.

[0029] Preferably, a flexible cushion layer (such as rubber, leather, etc.) can be provided on the side opposite to the first ring buckle 3 and the second ring buckle 4 or on the side in contact with the pipeline. In this way, the support frame 1 is not in rigid contact with the pipeline, thus reducing the damage of the support frame 1 to the pipeline.

[0030] In one embodiment, a clearance groove 12 is opened on one side of the support frame 1 corresponding to the second ring buckle 4, and the second ring buckle 4 can enter and exit the support frame 1 through the clearance groove 12; a limiting plate 13 is arranged at the position of the corresponding clearance groove 12 of the support frame 1, and the limiting plate 13 is detachably connected to the support frame 1, and is used to limit the second ring buckle 4 in the support frame 1.

[0031] In a specific implementation, the clearance groove 12 is provided on the side of the block and communicates with the side sliding groove 11, and the limiting plate 13 is detachably connected to the block by bolts. In this way, when the first ring buckle 3 and the second ring buckle 4 are replaced, the mounting base 2 does not need to be removed from the wall / support / fixed base, and the limiting plate 13 can be removed to replace the second ring buckle 4.

[0032] It should be pointed out that, since the opening of the clearance groove 12 will inevitably reduce the overall strength of the support frame 1, the clearance groove 12 in the present application is only opened at the second ring buckle 4, and not at the first ring buckle 3; and, if the clearance groove 12 is also opened at the first ring buckle 3, a very long limit plate 13 is required. Considering the reliability of the connection between the limit plate 13 and the support frame 1, a lot of bolts are needed. The removal of a large number of bolts will also reduce work efficiency. Therefore, after comprehensive consideration, it is advisable to open the clearance groove 12 only at the second ring buckle 4.

[0033] In one embodiment, in order to further improve the overall force bearing performance of the device, the fixing frame 7 and the mounting seat 2 are respectively provided with embedding grooves 8 at positions corresponding to the first buckle 3 and the second buckle 4, and one side of the first buckle 3 and the second buckle 4 corresponding to the embedding groove 8 is embedded in the embedding groove 8. With this design, the three side edges of the first buckle 3 and the second buckle 4 are all limited, the first buckle 3 and the second buckle 4 are more stable, and the bearing capacity of the first buckle 3 and the second buckle 4 is improved.

[0034] In one embodiment, a rotation groove 72 is provided at the position of the fixed frame 7 corresponding to the screw rod 71, and a rotation block 73 is rotatably provided in the rotation groove 72. The two ends of the fixed frame 7 can rotate in the direction of approaching and moving away from the connecting rod 6 with the rotation block 73 as the rotation center. One end of the screw rod 71 is rotatably connected to the rotation block 73, and the rotation axis of the screw rod 71 is perpendicular to the rotation axis of the fixed frame 7.

[0035] The two ends of the screw rod 71 on the fixing frame 7 are rotatably connected with push rods 74 , one end of which is arranged on the connecting rod 6 , for applying a force pointing to the direction of the first ring buckle 3 to one side of the fixing frame 7 .

[0036] In a specific implementation, when the support frame 1 is tilted and fixed (such as on a slope or other locations with a slope), under the action of gravity, the force point of the supporting pipe will deflect to one side, and a pre-pressure is applied to one side of the fixing frame 7 by pushing the rod 74, which can improve the overall reliability and stability of the bracket; or when the pipeline at the corner is facing the water hammer effect (at this time, a large impact force is likely to appear in a specific direction), a pre-pressure is applied to the corresponding side of the fixing frame 7 by pushing the rod 74, which can be used to balance the impact force at the corner of the pipeline and improve the impact resistance of the bracket in a certain direction.

[0037] It can be understood that the rotation range of the fixing frame 7 can be controlled by controlling the gap between the rotating block 73 and the rotating slot 72 and the size of the rotating block 73 beyond the two sides of the rotating axis of the fixing frame 7 .

[0038] In one embodiment, the push rod 74 includes a spring 741, a connecting column 742 and a screw-on barrel 743. One end of the connecting column 742 is rotatably connected to the fixing frame 7. The other end of the connecting column 742 extends into the screw-on barrel 743 and can move up and down in the screw-on barrel 743. There is a gap between the connecting column 742 and the screw-on barrel 743, so that the end of the connecting column 742 can be laterally displaced in the screw-on barrel 743. The spring 741 is sleeved on the outside of the connecting column 742 and abuts against the bottom of the screw-on barrel 743. The screw-on barrel 743 is penetrated on the connecting rod 6 and threadedly matched with the connecting rod 6. Rotating the screw-on barrel 743 can make the screw-on barrel 743 move toward and away from the fixing frame 7 to adjust the extrusion force on the spring 741. In this design, the spring 741 is squeezed by the screw-on barrel 743, and the extrusion force of the spring 741 is transmitted to the fixing frame 7, so as to control the size of the pre-pressure.

[0039] In one embodiment, the first ring buckle 3 and the second ring buckle 4 are made of foamed aluminum material, wherein the bubbles 9 in the foamed aluminum gradually become larger from the side away from the through hole 5 toward the through hole 5 .

[0040] In specific implementation, in order to prevent the pipeline from vibrating violently during an earthquake or water hammer phenomenon and reduce damage to the bracket components, the present application uses foam aluminum to make the first ring buckle 3 and the second ring buckle 4, and makes the bubbles 9 in the foam aluminum gradually increase from the side away from the perforation 5 to the perforation 5. The strength of the foam aluminum layer of this structure gradually decreases from the side away from the perforation 5 to the perforation 5. Therefore, when the pipeline vibrates, the foam aluminum located at the pipeline will absorb part of the force by deformation, with good energy absorption effect, preventing the pipeline on the bracket from being seriously damaged; during an earthquake, the foam aluminum layer of this structure is subjected to impact for a longer time than the uniform foam aluminum layer. Combined with the good energy absorption effect of the foam aluminum layer of this structure, the impact force on one side of the pipeline can be smaller, which can relatively reduce the vibration caused by the earthquake and avoid a large impact on the pipeline.

[0041] In one embodiment, compared with aluminum material of the same volume, the relative mass of the foam aluminum at the end away from the perforation 5 is reduced by 5%; the relative mass of the foam aluminum at the end close to the perforation 5 is reduced by 15%, and the middle part of the foam aluminum changes linearly with a gradient.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0043] It should be noted that if the embodiments of the present invention involve directional indications (such as up and down), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0044] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0045] In addition, "plurality" means two or more.

Claims

1. A pipeline protection support structure, characterized in that: The invention comprises a support frame (1), one end of the support frame (1) is provided with a mounting seat (2), the inner side of the support frame (1) is provided with a side sliding groove (11), and the side sliding groove (11) runs from one end of the mounting seat (2) to the end of the support frame (1) away from the mounting seat (2); A first ring buckle (3) and a second ring buckle (4) are arranged in the support frame (1), and the two sides of the first ring buckle (3) and the second ring buckle (4) are respectively slidably arranged in the side sliding groove (11), and the first ring buckle (3) and the second ring buckle (4) are respectively provided with a semi-arc-shaped notch on the opposite side, and the semi-arc-shaped notches on the first ring buckle (3) and the second ring buckle (4) can be combined to form a through hole (5) for the pipeline to pass through; The invention also comprises a connecting rod (6), both ends of which are arranged on the support frame (1); by releasing the constraint on either end of the connecting rod (6), one end of the connecting rod (6) can be rotated by not less than 90° in a direction away from the support frame (1); a fixing frame (7) is also arranged inside the support frame (1); a screw rod (71) is rotatably arranged on the fixing frame (7); one end of the screw rod (71) passes through the connecting rod (6) and is screwed to the connecting rod (6); rotating the screw rod (71) can push the fixing frame (7) to move in a direction close to or away from the first ring buckle (3).

2. The pipeline protection support structure according to claim 1 is characterized in that: A clearance groove (12) is provided on one side of the support frame (1) corresponding to the second ring buckle (4), and the second ring buckle (4) can enter and exit the support frame (1) through the clearance groove (12); a limiting plate (13) is provided at the position of the corresponding clearance groove (12) of the support frame (1), and the limiting plate (13) is detachably connected to the support frame (1) and is used to limit the second ring buckle (4) in the support frame (1).

3. The pipeline protection support structure according to claim 1 or 2, characterized in that: The fixing frame (7) and the mounting seat (2) are respectively provided with embedding grooves (8) at positions corresponding to the first ring buckle (3) and the second ring buckle (4), and one side of the first ring buckle (3) and the second ring buckle (4) corresponding to the embedding groove (8) is embedded in the embedding groove (8).

4. The pipeline protection support structure according to claim 1 or 2, characterized in that: A rotation groove (72) is provided at a position corresponding to the screw rod (71) of the fixed frame (7), a rotation block (73) is rotatably arranged in the rotation groove (72), and both ends of the fixed frame (7) can rotate in a direction approaching or away from the connecting rod (6) with the rotation block (73) as a rotation center, and one rotating end of the screw rod (71) is rotationally connected to the rotation block (73); The two ends of the screw rod (71) on the fixing frame (7) are rotatably connected with push rods (74), one end of which is arranged on the connecting rod (6) for applying a force pointing to the direction of the first ring buckle (3) to one side of the fixing frame (7).

5. The pipeline protection support structure according to claim 4 is characterized in that: The push rod (74) includes a spring (741), a connecting column (742) and a screw-on tube (743). One end of the connecting column (742) is rotatably connected to the fixing frame (7), and the other end of the connecting column (742) extends into the screw-on tube (743) and can move up and down in the screw-on tube (743). There is a gap between the connecting column (742) and the screw-on tube (743) for the end of the connecting column (742) to be laterally displaced in the screw-on tube (743). The spring (741) is sleeved on the outer side of the connecting column (742) and abuts against the bottom of the screw-on tube (743). The screw-on tube (743) is passed through the connecting rod (6) and is threadedly matched with the connecting rod (6). Rotating the screw-on tube (743) can move the screw-on tube (743) toward or away from the fixing frame (7) to adjust the squeezing force on the spring (741).

6. The pipeline protection support structure according to claim 1 or 2, characterized in that: The first ring buckle (3) and the second ring buckle (4) are made of foamed aluminum material, wherein the bubbles (9) in the foamed aluminum gradually become larger from the side away from the perforation (5) toward the perforation (5).

7. The pipeline protection support structure according to claim 6, characterized in that: Compared with aluminum material of the same volume, the relative mass of the foam aluminum at the end away from the perforation (5) is reduced by 5%; the relative mass of the foam aluminum at the end close to the perforation (5) is reduced by 15%, and the middle part of the foam aluminum changes linearly.

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