Pipeline support with high stability

Abstract

The utility model relates to the technical field of pipeline supports, and discloses a high-stability pipeline support which comprises a bottom plate, a lower support is arranged at the top of the bottom plate, fastening assemblies are arranged at the two ends of the lower support, and each fastening assembly comprises a bolt, an opening, a tensioning strip, a nut, a screw rod, an adjusting hole, a tensioning block, a top cover and a cross groove. The bolts are arranged at the two ends of the lower support, and openings are evenly formed in the peripheries of the outer circumferential faces of the bolts. According to the pipeline support high in stability, by arranging the fastening assembly, a nut can be tensioned on a bolt, fixing between the nut and the bolt is firmer, the stability of connection between supports is improved, a top cover is rotated to drive a tensioning block to move upwards, a tensioning strip is propped open in the moving process of the tensioning block, and therefore the stability of the pipeline support is improved. The tensioning strip is in contact with the inner wall of the nut all the time, the nut is tensioned on the nut, the nut is not prone to loosening and does not fall off, and the nut and the bolt are fixed more firmly.

Description

Technical Field

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

[0002] A pipe hanger is a structural member used to support overhead pipe installations. It can be categorized as a fixed hanger, a sliding hanger, a guide hanger, or a rolling hanger. Pipe hangers are used wherever pipes are laid, and are also known as pipe supports or pipe sections.

[0003] According to the application number 202421980223.4, a heating pipe sliding bracket is disclosed, which relates to the technical field of pipe brackets. A pipe fixing mechanism is slidably installed on the top of the base plate, and limiting sliders are installed on both sides of the pipe fixing mechanism. Limiting pressure plates are arranged on both sides of the pipe fixing mechanism. The limiting pressure plates are fixedly connected to the base plate and limit the pipe fixing mechanism. A pushing mechanism is provided inside each limiting pressure plate, and a limiting baffle is provided on the pushing mechanism. There are two limiting baffles arranged on both sides of the limiting slider, and a prompt rod is fixedly installed on the limiting baffle. The utility model determines the moving range of the pipe fixing mechanism according to factors such as the material and size of the heating pipe, so that the limiting baffle is located at the extreme value of the moving distance. When the pipe fixing mechanism moves beyond the moving range due to external stress or other conditions, the movement of the heating pipe by the pipe fixing mechanism drives the limiting slider to push the limiting baffle to rotate, and drives the prompt rod to be pushed out to the outside of the limiting pressure plate.

[0004] The following problems still exist in actual use:

[0005] Most existing pipe supports are composed of upper and lower supports, which are connected by bolts and nuts. However, traditional bolt rods only have ordinary threads, which have insufficient friction. The fastening nuts are easily loosened and fall off due to the vibration or inertia of the pipeline, and the stability is insufficient, which brings certain safety hazards to work. Utility Model Content

[0006] In response to the deficiencies of the prior art, the utility model provides a highly stable pipe bracket, which has the advantage of being able to tighten the nut on the screw rod, making the fixation between the nut and the bolt more firm, increasing the stability of the connection between the brackets, and solving the problems raised in the background technology.

[0007] The utility model provides the following technical solution: a pipeline support with high stability, comprising a bottom plate, a lower support is provided on the top of the bottom plate, and fastening components are provided at both ends of the lower support;

[0008] The fastening assembly includes a bolt, an opening, a tensioning strip, a nut, a screw, an adjustment hole, a tensioning block, a top cover, and a cross slot. The bolts are arranged at both ends of the lower bracket, and openings are evenly arranged on the outer circumference of the bolt. The openings divide the bolt into several tensioning strips evenly distributed around the circumference. A nut is arranged on the surface threaded portion of the bolt, a screw is arranged inside the bolt, an adjustment hole is opened at the inner bottom of the bolt, the bottom end of the screw is fixedly connected to the tensioning block, the top end of the screw is fixedly connected to the top cover, and the top of the top cover is provided with a cross slot.

[0009] Preferably, an adjustment component is provided between the base plate and the lower bracket, and the adjustment component includes a fixed plate, a bidirectional threaded rod, a movable block, a hinge seat, a connecting rod, a slider, a guide rail, and a handle.

[0010] Preferably, the bolt is threadedly connected to both ends of the lower bracket, the nut is threadedly connected to the surface of the bolt, the screw is threadedly connected to the internal thread of the bolt, the tightening block is fixedly connected to the bottom end of the screw, and the top cover is fixedly connected to the top end of the screw and is arranged on the top of the bolt.

[0011] Preferably, the adjustment hole is in the shape of a frustum that is narrow at the top and wide at the bottom, and the tensioning block is also in the shape of a frustum that is narrow at the top and wide at the bottom, and the inclined portion of the tensioning block fits with the inclined portion of the adjustment hole.

[0012] Preferably, an upper bracket is mounted on the top of the lower bracket via a fastening assembly.

[0013] Preferably, both ends of the upper surface of the base plate are fixedly connected to a fixed plate, a two-way threaded rod is rotatably connected between the two fixed plates, both ends of the surface of the two-way threaded rod are threadedly connected to a movable block, both ends of the bottom of the lower bracket are fixedly connected to a hinge seat, a connecting rod is rotatably connected between the hinge seat and the movable block, the bottom of the movable block is fixedly connected to a slider, the top of the base plate is fixedly connected to a guide rail, and the slider is slidably connected to the surface of the guide rail, and one end of the two-way threaded rod is fixedly connected to a handle.

[0014] Preferably, the surface of the bidirectional threaded rod is provided with two threads in opposite directions.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The highly stable pipe support is equipped with a fastening assembly, which can tighten the nut on the bolt, making the nut and the bolt more firmly fixed and increasing the stability of the connection between the supports. The top cover is rotated to drive the tightening block to move upward. During the movement of the tightening block, the tightening bar is stretched so that the tightening bar is always in contact with the inner wall of the nut. The nut is tightened on the nut, making it difficult to loosen or fall off. The nut and the bolt are fixed more firmly, preventing the nut from loosening and falling off due to vibration or inertia.

[0017] 2. This highly stable pipe support is equipped with an adjustment component to adjust the height of the support and increase flexibility. By turning the handle to drive the bidirectional threaded rod to rotate, the two movable blocks can be driven to move in different directions, so that the two movable blocks are closer to or farther away from each other. The connecting rod, hinge seat and support are driven to perform lifting and lowering movements, thereby adjusting the height of the support, which is convenient for personnel to operate and understand. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a highly stable pipe support device provided by the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of a fastening assembly of a pipeline support with high stability provided by the utility model;

[0020] Figure 3 This is a schematic cross-sectional structure diagram of a fastening assembly of a pipeline support with high stability provided by the utility model;

[0021] Figure 4 This is a schematic structural diagram of an adjustment component of a pipeline support with high stability provided by the utility model.

[0022] In the figure: 1. Base plate; 2. Lower bracket; 3. Upper bracket; 4. Fastening assembly; 401. Bolt; 402. Opening; 403. Tensioning strip; 404. Nut; 405. Screw; 406. Adjustment hole; 407. Tensioning block; 408. Top cover; 409. Cross slot; 5. Adjustment assembly; 501. Fixed plate; 502. Bidirectional threaded rod; 503. Movable block; 504. Hinge seat; 505. Connecting rod; 506. Slider; 507. Guide rail; 508. Handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 3 , a pipe support with high stability includes a base plate 1, a lower bracket 2 is provided on the top of the base plate 1, and fastening components 4 are provided at both ends of the lower bracket 2, the fastening components 4 include bolts 401, openings 402, tensioning strips 403, nuts 404, screws 405, adjustment holes 406, tensioning blocks 407, top covers 408, and cross slots 409. The bolts 401 are provided at both ends of the lower bracket 2, and openings 402 are evenly opened on the outer circumference of the bolt 401. The openings 402 divide the bolt 401 into a plurality of tensioning strips 403 evenly distributed around the circumference. Nuts 404 are provided on the threaded portion of the surface of the bolt 401, a screw 405 is provided inside the bolt 401, an adjusting hole 406 is opened at the bottom of the inner part of the bolt 401, the bottom end of the screw 405 is fixedly connected to the tensioning block 407, the top end of the screw 405 is fixedly connected to the top cover 408, and the top of the top cover 408 is provided with a cross slot 409.

[0025] By providing the fastening assembly 4, the nut 404 can be tightened on the bolt 401, so that the fixation between the nut 404 and the bolt 401 is stronger, and the stability of the connection between the brackets is increased.

[0026] See also Figures 1 to 3 , the top of the lower bracket 2 is installed with the upper bracket 3 through the fastening assembly 4, the bolt 401 is threadedly connected to the two ends of the lower bracket 2, the nut 404 is threadedly connected to the surface of the bolt 401, the screw 405 is threadedly connected to the internal thread of the bolt 401, the tightening block 407 is fixedly connected to the bottom end of the screw 405, the top cover 408 is fixedly connected to the top of the screw 405, and is arranged on the top of the bolt 401, the adjustment hole 406 is in the shape of a frustum that is narrow at the top and wide at the bottom, the tightening block 407 is also in the shape of a frustum that is narrow at the top and wide at the bottom, and the inclined portion of the tightening block 407 fits the inclined portion of the adjustment hole 406;

[0027] By rotating the top cover 408, the tensioning block 407 is driven to move upward. During the movement of the tensioning block 407, the tensioning strip 403 is stretched, so that the tensioning strip 403 is always in contact with the inner wall of the nut 404. The nut 404 is tightened on the nut 404, making it difficult for the nut 404 to loosen or fall off. The fixation of the nut 404 and the bolt 401 is more firmly, preventing the nut 404 from loosening and falling off due to vibration or inertia.

[0028] See also Figure 1 and Figure 4, an adjustment component 5 is provided between the bottom plate 1 and the lower bracket 2, and the adjustment component 5 includes a fixed plate 501, a two-way threaded rod 502, a movable block 503, a hinge seat 504, a connecting rod 505, a slider 506, a guide rail 507, and a handle 508. Both ends of the upper surface of the bottom plate 1 are fixedly connected to the fixed plate 501, and the two fixed plates 501 are rotatably connected with the two two-way threaded rod 502. Both ends of the surface of the two-way threaded rod 502 are threadedly connected to the movable block 503. Both ends of the bottom of the lower bracket 2 are fixedly connected to the hinge seat 504, and the connecting rod 505 is rotatably connected between the hinge seat 504 and the movable block 503. The bottom of the movable block 503 is fixedly connected to the slider 506, and the top of the bottom plate 1 is fixedly connected to the guide rail 507, and the slider 506 is slidably connected to the surface of the guide rail 507. One end of the two-way threaded rod 502 is fixedly connected to the handle 508, and the surface of the two-way threaded rod 502 is provided with two threads in opposite directions;

[0029] By providing an adjustment component 5, the height of the bracket can be adjusted to increase flexibility. By rotating the handle 508 to drive the bidirectional threaded rod 502 to rotate, the two movable blocks 503 can be driven to move in different directions, so that the two movable blocks 503 are moved closer to or away from each other. Cooperating with the connecting rod 505, the hinge seat 504 and the bracket are driven to perform lifting and lowering movements, the height of the bracket can be adjusted, which is convenient for personnel to operate and understand.

[0030] In the present invention, the working principle of the device is as follows:

[0031] 404 is tightened on the nut 404, so that the nut 404 is not easy to loosen and will not fall off. The fixation of the nut 404 and the bolt 401 is more firm, and the nut 404 and the bolt 401 are prevented from loosening and falling off due to vibration or inertia, thereby increasing stability.

[0032] When the height of the bracket needs to be adjusted, the bidirectional threaded rod 502 is rotated by turning the handle 508. Since the surface of the bidirectional threaded rod 502 is provided with threads in two directions, the two movable blocks 503 can be driven to move in different directions, so that the two movable blocks 503 are moved closer to or away from each other, and cooperate with the connecting rod 505, the hinge seat 504 and the bracket to perform lifting and lowering movements, thereby adjusting the height of the bracket. When the movable block 503 moves, it can drive the slider 506 to slide on the guide rail 507 to increase stability.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe support with high stability, comprising a bottom plate (1), characterized in that: A lower bracket (2) is provided on the top of the bottom plate (1), and fastening components (4) are provided at both ends of the lower bracket (2); The fastening assembly (4) includes a bolt (401), an opening (402), a tensioning strip (403), a nut (404), a screw (405), an adjustment hole (406), a tensioning block (407), a top cover (408), and a cross slot (409). The bolt (401) is arranged at both ends of the lower bracket (2). The outer circumferential surface of the bolt (401) is uniformly provided with openings (402). The openings (402) divide the bolt (401) into a plurality of circular A tensioning strip (403) is evenly distributed around the circumference, a nut (404) is provided on the surface threaded portion of the bolt (401), a screw rod (405) is provided inside the bolt (401), an adjustment hole (406) is provided at the bottom of the inner portion of the bolt (401), a tensioning block (407) is fixedly connected to the bottom end of the screw rod (405), a top cover (408) is fixedly connected to the top end of the screw rod (405), and a cross slot (409) is provided on the top of the top cover (408).

2. The pipeline support with high stability according to claim 1, characterized in that: An adjustment assembly (5) is provided between the base plate (1) and the lower bracket (2), and the adjustment assembly (5) comprises a fixed plate (501), a bidirectional threaded rod (502), a movable block (503), a hinge seat (504), a connecting rod (505), a slider (506), a guide rail (507), and a handle (508).

3. The pipeline support with high stability according to claim 1, characterized in that: The bolt (401) is threadedly connected to both ends of the lower bracket (2), the nut (404) is threadedly connected to the surface of the bolt (401), the screw rod (405) is threadedly connected to the inner thread of the bolt (401), the tensioning block (407) is fixedly connected to the bottom end of the screw rod (405), and the top cover (408) is fixedly connected to the top end of the screw rod (405) and is arranged on the top of the bolt (401).

4. The pipeline support with high stability according to claim 1, characterized in that: The adjusting hole (406) is in the shape of a truncated cone with a narrow top and a wide bottom. The tightening block (407) is also in the shape of a truncated cone with a narrow top and a wide bottom. The inclined surface of the tightening block (407) fits with the inclined surface of the adjusting hole (406).

5. The pipeline support with high stability according to claim 1, characterized in that: An upper bracket (3) is mounted on the top of the lower bracket (2) via a fastening assembly (4).

6. The pipeline support with high stability according to claim 1, characterized in that: Both ends of the upper surface of the base plate (1) are fixedly connected to fixed plates (501), a bidirectional threaded rod (502) is rotatably connected between the two fixed plates (501), and both ends of the surface of the bidirectional threaded rod (502) are threadedly connected to movable blocks (503), both ends of the bottom of the lower bracket (2) are fixedly connected to hinge seats (504), a connecting rod (505) is rotatably connected between the hinge seat (504) and the movable block (503), a slider (506) is fixedly connected to the bottom of the movable block (503), a guide rail (507) is fixedly connected to the top of the base plate (1), and the slider (506) is slidably connected to the surface of the guide rail (507), and one end of the bidirectional threaded rod (502) is fixedly connected to a handle (508).

7. The pipeline support with high stability according to claim 6, characterized in that: The surface of the bidirectional threaded rod (502) is provided with two threads running in opposite directions.

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