A water pipe lateral earthquake-resistant support

Abstract

The utility model relates to the technical field of earthquake-resistant brackets, and proposes a lateral earthquake-resistant bracket for water pipes, comprising an intermediate support plate, side support plates are movably connected on both sides of the intermediate support plate, clamps are movably connected to the top ends of the side support plates and the intermediate support plates, one side of the top end of the side support plate is fixedly connected to an earthquake-resistant vertical rod, and the top end of the side support plate on one side of the earthquake-resistant vertical rod is hingedly connected to an earthquake-resistant side rod, and the sliding of the side support plate and the intermediate support plate is used to adjust the position of the clamp over a large range, and the positioning assembly is used to limit the side support plate and the intermediate support plate after sliding, and then the fastening bolts and bolt holes are used to adjust the position of the clamp over a small range, so that different numbers or positions of clamps can be selected according to different numbers of water pipes and their positions, thereby improving its applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake-resistant brackets, and in particular to a lateral earthquake-resistant bracket for a water pipe. Background Art

[0002] Water pipes are water supply pipes, which are indispensable to the lives of residents in today's society. When installing and constructing water pipes, in addition to pre-burying the water pipes, in many cases, corresponding brackets are required to support and install the water pipes. In order to reduce the damage of external vibration to the pipes or the stability of the connection, most of them now use earthquake-resistant brackets for installation and construction.

[0003] A Chinese patent discloses a lateral seismic support for water pipes, with the publication number CN219221632U. The article proposes that "the base is provided with a clamping mechanism for fixing and clamping the water pipe, the clamping mechanism includes two semicircular arc blocks slidably arranged inside the base, the inner wall of the semicircular arc block is provided with a plurality of first return springs, the inner end of the first return spring is fixedly connected with an arc clamp for clamping the water pipe, and the inner wall of the arc clamp is provided with a rubber pad; the utility model realizes the flexible clamping of the water pipe by the fixed connection between the first return spring arranged on the inner wall of the semicircular arc block and the arc clamp. When the water pipe expands and contracts in winter, the arc clamp shrinks according to the change of the water pipe size under the action of the first return spring, always maintaining a stable clamp on the water pipe, preventing the hot and cold water pipes from bursting and extending the service life of the hot and cold water pipes. However, the prior art is not convenient for adjusting the spacing. When supporting and installing multiple water pipes, the spacing between the clamps to be fixed also needs to be adjusted due to the different spacing between the multiple water pipes. However, the prior art is inconvenient to adjust according to the existing multiple water pipes, which often requires the replacement of seismic brackets of different specifications, resulting in low applicability. Utility Model Content

[0004] The utility model aims to provide a lateral anti-seismic bracket for water pipes, which solves the problem in the related art that it is inconvenient to adjust the installation according to the spacing between different water pipes.

[0005] The technical solution of the utility model is as follows:

[0006] A lateral seismic-resistant support for a water pipe comprises a middle support plate, side support plates are movably connected on both sides of the middle support plate, positioning components are provided on one side of the side support plate and the middle support plate, bolt holes are provided at equal intervals at both ends of the top ends of the side support plate and the middle support plate, clamps are movably connected to the top ends of the side support plate and the middle support plate, fastening bolts threadedly matched with the inside of the bolt holes are movably connected on both sides of the top ends of the clamps, anti-loosening components are provided on both sides of the top ends of the clamps, a seismic-resistant vertical rod is fixedly connected to one side of the top end of the side support plate, and a seismic-resistant side rod is hinged to the top end of the side support plate on one side of the seismic-resistant vertical rod.

[0007] The positioning assembly includes a sliding groove, which is opened on one side of the side support plate, and a reserved groove is opened on one side of the front side of the side support plate. A positioning block is movably connected inside the reserved groove and extends to the inside of the sliding groove. One end of the positioning block is fixedly connected to a pull rod extending to the outside of the side support plate, and a fixing spring is wound around the surface of the pull rod at one end of the positioning block. One end of the fixing spring is fixedly connected to the inner wall of the reserved groove, and connecting plates extending to the inside of the sliding groove are fixedly connected on both sides of the middle support plate, and positioning holes are opened at equal intervals on the front side of the connecting plate.

[0008] Preferably, a sliding structure is formed between the connecting plate and the interior of the sliding groove, and the cross-section of the connecting plate and the sliding groove is in the shape of an inverted I-shape.

[0009] Preferably, a snap-fit ​​structure is formed between one end of the positioning block and the interior of the positioning hole, and the length of the positioning block is smaller than the depth of the interior of the reserved groove.

[0010] Preferably, the anti-loosening component includes a fixing groove, which is opened on both sides of the top of the clamp, the inside of the fixing groove is movably connected with a reset spring, both ends of the reset spring are fixedly connected with a slider, and the top of the slider is fixedly connected with a clamping block extending to the outside of the fixing groove.

[0011] Preferably, a sliding structure is formed between the slider and the interior of the fixing groove, and the cross-section of the fixing groove and the slider is convex.

[0012] Preferably, one end of the top end of the clamping block is fixedly connected to a shifting block, and one end of the top end of the shifting block is arc-shaped.

[0013] Preferably, the inner wall of the clamping block is in the shape of an isosceles triangle, and the bottom end of the clamping block and the top end of the sliding block are welded into an integrated structure.

[0014] Preferably, a rubber sleeve is fixedly connected to the inner wall of the clamp, and the cross-section of the rubber sleeve is an inverted U shape.

[0015] Beneficial effects of the utility model:

[0016] 1. By setting the side support plate, positioning assembly, bolt hole, fastening bolt and middle support plate, the sliding of the connecting plate and the inside of the sliding groove is utilized to change the overall length between the side support plate and the middle support plate, and the elastic force of the fixing spring is utilized to make the positioning block move to the inside of a suitable positioning hole, so as to realize the limited fixation after the side support plate and the middle support plate slide, and then the spacing between the clamps can be changed in a large range first, and then the fastening bolt and the thread inside the bolt hole can be used to cooperate to realize the more accurate adjustment of the position of the clamp at the top of the side support plate or the middle support plate or select different numbers of clamps, and then the installation can be adjusted according to the number of different installed water pipes or the spacing between the water pipes, so as to meet the installation support requirements of different water pipes and improve its applicability.

[0017] 2. By setting up the anti-loosening component, after the clamp and the side support plate or the middle support plate are firmly installed and fixed by utilizing the thread cooperation between the fastening bolt and the inner thread of the bolt hole, the elastic force of the reset spring can be utilized to slide the slider so that the clamping block slides and clamps and limits the nut on the fastening bolt, thereby preventing the thread of the fastening bolt from loosening and affecting the firmness and stability of the clamp installation, ensuring that the clamp firmly presses and fixes the water pipe, thereby improving its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall partial explosion structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the partial explosion structure of the side support plate of the utility model;

[0022] Figure 4 It is a partial cross-sectional exploded and enlarged structural schematic diagram of the positioning component of the utility model;

[0023] Figure 5 It is a schematic diagram of the enlarged structure of a local explosion at the anti-loosening component of the utility model.

[0024] In the figure: 1. seismic side rod; 2. seismic vertical rod; 3. side support plate; 4. clamp; 5. anti-loosening assembly; 501. shift block; 502. reset spring; 503. fixing groove; 504. slide block; 505. clamping block; 6. positioning assembly; 601. positioning hole; 602. connecting plate; 603. sliding groove; 604. reserved groove; 605. pull rod; 606. fixing spring; 607. positioning block; 7. rubber sleeve; 8. bolt hole; 9. fastening bolt; 10. middle support plate. DETAILED DESCRIPTION

[0025] The following will be combined with 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. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] The preferred embodiment of the water pipe lateral anti-seismic support provided by the utility model is as follows: Figures 1 to 5 As shown: a lateral seismic support for water pipes, comprising an intermediate support plate 10, with side support plates 3 movably connected on both sides of the intermediate support plate 10, positioning components 6 are provided on one side of the side support plate 3 and the intermediate support plate 10, bolt holes 8 are provided at equal intervals at both ends of the top of the side support plate 3 and the intermediate support plate 10, the top of the side support plate 3 and the intermediate support plate 10 are movably connected with a clamp 4, and fastening bolts 9 threadedly matched with the inside of the bolt hole 8 are movably connected on both sides of the top of the clamp 4, anti-loosening components 5 are provided on both sides of the top of the clamp 4, one side of the top of the side support plate 3 is fixedly connected with a seismic vertical rod 2, and a seismic side rod 1 is hinged on the top of the side support plate 3 on one side of the seismic vertical rod 2.

[0028] The positioning assembly 6 includes a sliding groove 603, the sliding groove 603 is opened on one side of the inside of the side support plate 3, a reserved groove 604 is opened on one side of the front side of the side support plate 3, a positioning block 607 extending to the inside of the sliding groove 603 is movably connected inside the reserved groove 604, one end of the positioning block 607 is fixedly connected to a pull rod 605 extending to the outside of the side support plate 3, a fixed spring 606 is wound around the surface of the pull rod 605 at one end of the positioning block 607, one end of the fixed spring 606 is fixedly connected to the inner wall of the reserved groove 604, and the middle support plate 10 is fixedly connected to the inner wall of the reserved groove 604. The side is fixedly connected with a connecting plate 602 extending into the sliding groove 603, and positioning holes 601 are opened at equal intervals on the front of the connecting plate 602. By pulling the side support plate 3, the connecting plate 602 and the sliding groove 603 slide to a suitable position, and then the elastic force of the fixed spring 606 is used to make the positioning block 607 slide into the suitable positioning hole 601, thereby realizing the sliding adjustment of the overall length between the side support plate 3 and the middle support plate 10, so as to meet the support and installation requirements of water pipes with different numbers or larger spacings.

[0029] In this embodiment, a sliding structure is formed between the connecting plate 602 and the inside of the sliding groove 603. The cross-section of the connecting plate 602 and the sliding groove 603 is in the shape of an inverted I-shape. The sliding between the inverted I-shaped connecting plate 602 and the inside of the sliding groove 603 is utilized to improve the smoothness of the sliding between the side support plate 3 and the middle support plate 10.

[0030] In this embodiment, a snap-fit ​​structure is formed between one end of the positioning block 607 and the interior of the positioning hole 601. The length of the positioning block 607 is smaller than the depth of the reserved groove 604. The snap-fit ​​between one end of the positioning block 607 and the interior of the positioning hole 601 is used to achieve limited fixation of the side support plate 3 and the middle support plate 10 after sliding.

[0031] Example 2

[0032] On the basis of Example 1, a preferred embodiment of the water pipe lateral seismic support provided by the utility model is as follows: Figures 1 to 5 As shown: the anti-loosening component 5 includes a fixing groove 503, the fixing groove 503 is opened on both sides of the top of the clamp 4, the fixing groove 503 is movably connected with a return spring 502 inside, the two ends of the return spring 502 are fixedly connected with a slider 504, and the top of the slider 504 is fixedly connected with a clamping block 505 extending to the outside of the fixing groove 503. After the clamp 4 and the side support plate 3 or the middle support plate 10 are firmly installed and fixed, the elastic force of the return spring 502 can be used to make the slider 504 slide so that the clamping block 505 slides and clamps and limits the nut on the fastening bolt 9, thereby preventing the fastening bolt 9 from loosening the thread and affecting the firmness and stability of the installation of the clamp 4.

[0033] In this embodiment, a sliding structure is formed between the slider 504 and the interior of the fixed groove 503. The cross-sections of the fixed groove 503 and the slider 504 are convex. The sliding of the convex slider 504 and the interior of the fixed groove 503 is used to improve the sliding stability of the clamping block 505.

[0034] In this embodiment, one end of the top of the clamping block 505 is fixedly connected to the shift block 501 , and one end of the top of the shift block 501 is arc-shaped. The arc-shaped shift block 501 makes it easier for the user to drive the clamping block 505 to slide.

[0035] In this embodiment, the inner wall of the clamping block 505 is in the shape of an isosceles triangle, and the bottom end of the clamping block 505 and the top end of the slider 504 are welded into an integrated structure. By utilizing the clamping block 505 with an isosceles triangle inner wall, the nut of the fastening bolt 9 can be firmly limited and clamped to prevent the thread of the fastening bolt 9 from loosening and affecting the firmness and stability of the installation of the clamp 4.

[0036] In addition, the inner wall of the clamp 4 is fixedly connected with a rubber sleeve 7, and the cross-section of the rubber sleeve 7 is an inverted U-shape. The inverted U-shaped rubber sleeve 7 can be used to achieve flexible compression and fixation between the inner wall of the clamp 4 and the water pipe, which can achieve buffering and shock resistance between the inner wall of the clamp 4 and the water pipe.

[0037] The working principle and use process of the utility model are as follows: first, the spacing between the clamps 4 or the number of the clamps 4 is adjusted according to the spacing between the multiple water pipes. At this time, the positioning block 607 is driven to slide and compress the fixed spring 606 until it is completely disengaged from the inside of the positioning hole 601 by pulling the pull rod 605, and then the side support plate 3 is pulled to make the connecting plate 602 and the inside of the sliding groove 603 slide to a suitable position, and then the pull rod 605 is released, and the elastic force of the fixed spring 606 is used to make the positioning block 607 slide and clamp to the inside of the suitable positioning hole 601, so as to realize the sliding adjustment of the overall length between the side support plate 3 and the middle support plate 10, so that the distance between the two side support plates 3 is greater than the distance between the water pipes, and then the seismic side rod 1 and the seismic vertical rod 2 are locked and fixed to the top of the wall;

[0038] After that, the clamping block 505 is driven to slide by toggling the toggle block 501, so that the slider 504 slides inside the fixing groove 503 to compress the return spring 502 to a suitable position, and then the clamping hoop 4 is sleeved on the water pipe, and then the fastening bolt 9 is matched with the thread inside the bolt hole 8 to achieve the clamping hoop 4 and the side support plate 3 or the middle support plate 10. After that, the toggle block 501 is loosened, and the elastic force of the return spring 502 is used to slide the slider 504 so that the clamping block 505 slides and clamps the nut on the fastening bolt 9 to limit the position, thereby preventing the fastening bolt 9 from loosening the thread and affecting the firmness and stability of the installation of the clamping hoop 4;

[0039] Furthermore, the fastening bolts 9 can be used in cooperation with the threads inside different bolt holes 8 to achieve adjustment of the positions of multiple clamps 4 on the top of the side support plate 3 or the middle support plate 10, which is convenient for firmly pressing and fixing different water pipes, and the inverted U-shaped rubber sleeve 7 can be used to achieve flexible pressing and fixing between the inner wall of the clamp 4 and the water pipe, which can achieve buffering and shock resistance between the inner wall of the clamp 4 and the water pipe.

[0040] The above are only preferred embodiments of the present invention and are 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.

Claims

1. A water pipe lateral seismic support, characterized in that: It comprises an intermediate support plate (10), the two sides of which are movably connected to side support plates (3), one side of which is provided with a positioning assembly (6), the two ends of the top ends of the side support plate (3) and the intermediate support plate (10) are provided with bolt holes (8) at equal intervals, the top ends of the side support plate (3) and the intermediate support plate (10) are movably connected to a clamp (4), the two sides of the top end of the clamp (4) are movably connected to fastening bolts (9) threadedly matched with the inside of the bolt holes (8), the two sides of the top end of the clamp (4) are provided with anti-loosening assemblies (5), one side of the top end of the side support plate (3) is fixedly connected to an anti-seismic vertical rod (2), and the top end of the side support plate (3) on one side of the anti-seismic vertical rod (2) is hingedly connected to an anti-seismic side rod (1); The positioning assembly (6) comprises a sliding groove (603), wherein the sliding groove (603) is provided on one side inside the side support plate (3), a reserved groove (604) is provided on one side of the front side of the side support plate (3), a positioning block (607) is movably connected inside the reserved groove (604) and extends to the inside of the sliding groove (603), one end of the positioning block (607) is fixedly connected to a pull rod (605) extending to the outside of the side support plate (3), a fixing spring (606) is wound around the surface of the pull rod (605) at one end of the positioning block (607), one end of the fixing spring (606) is fixedly connected to the inner wall of the reserved groove (604), and connecting plates (602) extending to the inside of the sliding groove (603) are fixedly connected on both sides of the intermediate support plate (10), and positioning holes (601) are provided on the front side of the connecting plate (602) at equal intervals.

2. A water pipe lateral seismic support according to claim 1, characterized in that: A sliding structure is formed between the connecting plate (602) and the interior of the sliding groove (603); the cross-sections of the connecting plate (602) and the sliding groove (603) are in the shape of an inverted I-shape.

3. The water pipe lateral seismic support according to claim 1, characterized in that: A snap-fit ​​structure is formed between one end of the positioning block (607) and the interior of the positioning hole (601); the length of the positioning block (607) is smaller than the depth of the interior of the reserved groove (604).

4. The water pipe lateral seismic support according to claim 1, characterized in that: The anti-loosening component (5) comprises a fixing groove (503), the fixing groove (503) being provided at two sides of the top end of the clamp (4), the interior of the fixing groove (503) being movably connected to a return spring (502), both ends of the return spring (502) being fixedly connected to a slider (504), and the top end of the slider (504) being fixedly connected to a clamping block (505) extending to the outside of the fixing groove (503).

5. A water pipe lateral seismic support according to claim 4, characterized in that: A sliding structure is formed between the sliding block (504) and the interior of the fixing groove (503); the cross-sections of the fixing groove (503) and the sliding block (504) are convex.

6. The water pipe lateral seismic support according to claim 4, characterized in that: One end of the top of the clamping block (505) is fixedly connected to a shifting block (501), and one end of the top of the shifting block (501) is arc-shaped.

7. The water pipe lateral earthquake-resistant support according to claim 4, characterized in that: The inner wall of the clamping block (505) is in the shape of an isosceles triangle, and the bottom end of the clamping block (505) and the top end of the sliding block (504) are in a welded integrated structure.

8. The water pipe lateral seismic support according to claim 1, characterized in that: A rubber sleeve (7) is fixedly connected to the inner wall of the clamp (4); the cross-section of the rubber sleeve (7) is in an inverted U shape.

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