Pipeline limiting support for water supply

Abstract

The utility model relates to the technical field of water supply pipeline installation, in particular to a pipeline limiting support for water supply, which comprises a fixing seat, a fixing ring and a limiting device. According to the fixing mechanism, the clamping blocks and the grooves are matched with one another, so that the fixing rings and the mounting rings are preliminarily limited, the fixing plates enter the corresponding fixing grooves to fix the fixing blocks and the mounting blocks by rotating the bolts under the action of the moving plates and the connecting plates, the fixing area between the fixing blocks and the mounting blocks is increased, and the fixing efficiency is improved. Meanwhile, in the fixing process, under the action of a first spring, a connecting rod, a limiting rod and a round hole, after the fixing block and the mounting block are fixed, the limiting rod can limit a bolt, and the fixing effect of the bolt is improved. And looseness caused by rotation of the bolt in the fastening process is avoided, so that the stability of the fixing ring and the mounting ring in the pipeline fixing process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply pipeline installation, and particularly relates to a pipeline limiting bracket for water supply. Background Art

[0002] The pipeline for water supply refers to a pipeline system specifically used for transporting and distributing water. In order to ensure the stability of the pipeline during use, it is necessary to use brackets to limit and support it to prevent displacement or shaking.

[0003] After retrieval, the Chinese patent "Fixed Bracket for Building Water Supply and Drainage Pipelines" with the authorization announcement number "CN220060848U" can quickly place and install the water supply and drainage pipelines by setting an upper arc bracket and a lower arc bracket and using a third fastening bolt to fix the first connecting plate on one side of the upper arc plate and the second connecting plate on one side of the lower arc plate, which is convenient for clamping and fixing the water supply and drainage pipelines and makes the placement more stable.

[0004] Although the above application can fix the drainage pipeline, the pipeline will vibrate under the action of water flow during use, which easily causes the bolts to loosen, thus affecting the stability of fixing the drainage pipeline.

[0005] Therefore, a pipeline limiting bracket for water supply is proposed to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a pipeline limiting bracket for water supply to solve the above problems, and improve the problem that the pipeline will vibrate under the action of water flow during use, which easily causes the bolts to loosen, thus affecting the stability of fixing the drainage pipeline.

[0007] The utility model realizes the above purpose through the following technical solutions. A pipeline limiting bracket for water supply includes: a fixed seat, a fixed ring is installed at the bottom end of the fixed seat, an installation ring is arranged at the bottom end of the fixed ring, fixed blocks are fixedly connected to both ends of the fixed ring, installation blocks are fixedly connected to both ends of the installation ring, and a fixing mechanism is arranged at the top end of the fixed block;

[0008] Among them, the fixing mechanism includes a circular ring fixedly connected to the top end of the fixed block, a bolt is threadedly connected to the inner wall of the circular ring, the bottom end of the bolt penetrates into the inside of the fixed block and is rotatably connected to a moving plate, a clamping block is fixedly connected to the bottom end of the fixed block, two fixing plates are slidably connected to the inner wall of the clamping block, a connecting plate is hinged to the top end of each fixing plate, the other ends of the two connecting plates are both hinged to the bottom end of the moving plate, a groove is opened at the top end of the installation block, and two fixing grooves are opened in the inner wall of the installation block, and the two fixing grooves communicate with the groove.

[0009] Preferably, the fixing mechanism further includes a first spring fixedly connected to the inner wall of one of the fixing grooves. The other end of the first spring is fixedly connected to a sliding plate. The bottom end of the sliding plate is fixedly connected to a connecting rod. The other end of the connecting rod penetrates out of the mounting block. The surface of the connecting rod is slidably connected to a limiting rod. During the fixing process, under the action of the first spring, the connecting rod, the limiting rod and the round hole, it is beneficial to limit the bolt by the limiting rod after the fixing block and the mounting block are fixed, so as to prevent the bolt from rotating and loosening during the tightening process.

[0010] Preferably, round holes are provided at the upper ends of the surfaces of the ring and the bolt, and the round holes are matched with the limiting rods. It is beneficial to limit the bolt.

[0011] Preferably, a second spring is fixedly connected to the inner wall of the limiting rod, and the other end of the second spring is fixedly connected to the other end of the connecting rod. It is beneficial to ensure that the limiting rod smoothly enters the round hole of the bolt. Moreover, under the action of the second spring, it is beneficial for the operator to release the limitation of the bolt by the limiting rod.

[0012] Preferably, a spherical groove is provided at one end of the limiting rod, and a spherical ball is rotatably connected to the inner wall of the spherical groove. The friction between the bolt and the end of the limiting rod during the rotation of the bolt is reduced.

[0013] Preferably, a plurality of round holes are provided at the upper end of the surface of the bolt. It is beneficial to ensure that the limiting rod smoothly enters the corresponding round hole.

[0014] Preferably, a slider is fixedly connected to one side of the moving plate, and the surface of the slider is slidably connected to the inner wall of the fixing block. The stability of the up-and-down movement of the moving plate driven by the bolt is ensured.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. In the above-mentioned fixing mechanism, the mutual cooperation of the clamping block and the groove is beneficial to preliminarily limit the fixing ring and the mounting ring. By rotating the bolt, under the action of the moving plate and the connecting plate, it is beneficial to make the fixing plate enter the corresponding fixing groove to fix the fixing block and the mounting block, increasing the fixing area between the fixing block and the mounting block, and avoiding the vertical and horizontal offsets of the fixing block and the mounting block during the fixing process. At the same time, during the fixing process, under the action of the first spring, the connecting rod, the limiting rod and the round hole, it is beneficial to limit the bolt by the limiting rod after the fixing block and the mounting block are fixed, so as to prevent the bolt from rotating and loosening during the tightening process, thereby improving the stability of the fixing of the fixing ring and the mounting ring to the pipeline;

[0017] 2. The setting of the spherical ball reduces the friction between the bolt and the end of the limiting rod during the rotation of the bolt. Description of the Drawings

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is an exploded view of the fixing ring and the mounting ring of the present utility model;

[0020] Figure 3 is a cross-sectional view of the fixing block of the present utility model;

[0021] Figure 4 is a cross-sectional view of the mounting block of the present utility model;

[0022] Figure 5 is an exploded view of the spherical ball and the limiting rod of the present utility model.

[0023] In the figure: 1, fixing seat; 2, fixing ring; 3, mounting ring; 4, fixing block; 5, mounting block; 6, fixing mechanism; 61, circular ring; 62, bolt; 63, moving plate; 64, clamping block; 65, fixing plate; 66, connecting plate; 67, groove; 68, fixing groove; 69, first spring; 610, sliding plate; 611, connecting rod; 612, limiting rod; 613, round hole; 614, second spring; 615, spherical ball. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] During specific implementation: As Figures 1-5 shown, a pipeline limiting bracket for water supply includes: a fixing seat 1, a fixing ring 2 is installed at the bottom end of the fixing seat 1, a mounting ring 3 is arranged at the bottom end of the fixing ring 2, fixing blocks 4 are fixedly connected to both ends of the fixing ring 2, mounting blocks 5 are fixedly connected to both ends of the mounting ring 3, and a fixing mechanism 6 is arranged at the top end of the fixing block 4;

[0026] Among them, the fixing mechanism 6 includes a circular ring 61 fixedly connected to the top end of the fixing block 4. The inner wall of the circular ring 61 is threadedly connected with a bolt 62. The bottom end of the bolt 62 penetrates into the interior of the fixing block 4 and is rotatably connected to a moving plate 63. The bottom end of the fixing block 4 is fixedly connected with a clamping block 64. The inner wall of the clamping block 64 is slidably connected with two fixing plates 65. The top ends of the fixing plates 65 are hinged with a connecting plate 66. The other ends of the two connecting plates 66 are respectively hinged with the bottom end of the moving plate 63. A groove 67 is formed at the top end of the mounting block 5, and two fixing grooves 68 are formed in the inner wall of the mounting block 5. The two fixing grooves 68 communicate with the groove 67. The structure of the fixing seat 1 and the installation method with the fixing ring 2 are the same as those in the original scheme. The numbers of the fixing ring 2 and the installation ring 3 can be set according to actual usage requirements.

[0027] As Figure 3 , Figure 4 and Figure 5 shown, the fixing mechanism 6 further includes a first spring 69 fixedly connected to the inner wall of one of the fixing grooves 68. The other end of the first spring 69 is fixedly connected with a sliding plate 610. The bottom end of the sliding plate 610 is fixedly connected with a connecting rod 611. The other end of the connecting rod 611 penetrates out of the mounting block 5. A limiting rod 612 is slidably connected to the surface of the connecting rod 611. Circular holes 613 are formed in the upper surface of the circular ring 61 and the upper surface of the bolt 62. The circular holes 613 are matched with the limiting rod 612. The number of the circular holes 613 on the upper surface of the bolt 62 is set to be multiple.

[0028] When fixing the pipeline, place the pipeline inside the fixing ring 2 and the installation ring 3. Move the installation ring 3 to align the fixing block 4 with the mounting block 5. A through groove is formed on one side of the fixing block 4. The fixing block 4 will not affect the limiting rod 612 during the process of being aligned with the mounting block 5. When the fixing block 4 is aligned with the mounting block 5, make the clamping block 64 enter the groove 67. At this time, the center of the limiting rod 612 coincides with the center of the circular hole 613 on the surface of the circular ring 61. At the same time, the fixing plate 65 is aligned with the corresponding fixing groove 68. At this time, the operator rotates the bolt 62 to push the moving plate 63 downward. Under the action of the two connecting plates 66, the two fixing plates 65 will be pushed into the corresponding fixing grooves 68 at the same time. When one of the fixing plates 65 moves, it will push the sliding plate 610 to move and make the first spring 69 contract, thereby driving the connecting rod 611 and the limiting rod 612 to move simultaneously, so that one end of the limiting rod 612 enters the circular hole 613 on the surface of the circular ring 61. At this time, the bolt 62 can still continue to rotate.

[0029] As Figure 5 shown, a second spring 614 is fixedly connected to the inner wall of the limiting rod 612. The other end of the second spring 614 is fixedly connected with the other end of the connecting rod 611.

[0030] When the limiting rod 612 enters the circular hole 613 on the surface of the circular ring 61 and the bolt 62 continues to rotate, the sliding plate 610 will drive the connecting rod 611 to continue moving. At this time, under the action of the bolt 62, the second spring 614 is compressed. When the bolt 62 rotates, when any circular hole 613 on its surface coincides with the limiting rod 612, the second spring 614 will lose the extrusion and drive the limiting rod 612 into the corresponding circular hole 613.

[0031] When releasing the fixation of the pipeline, pull the limiting rod 612 to move away from the bolt 62, and then the bolt 62 can be rotated.

[0032] As Figure 5 shown, a spherical groove is provided at one end of the limiting rod 612, and a spherical ball 615 is rotatably connected to the inner wall of the spherical groove.

[0033] When one end of the limiting rod 612 enters the circular ring 61, the surface of the spherical ball 615 will contact the surface of the bolt 62, and during the continuous rotation of the bolt 62, the spherical ball 615 will rotate synchronously.

[0034] As Figure 3 shown, a slider is fixedly connected to one side of the moving plate 63, and the surface of the slider is slidably connected to the inner wall of the fixed block 4. A chute matching the slider is provided on the inner wall of the fixed block 4, and when the moving plate 63 moves up and down, it will drive the slider to move synchronously.

[0035] When the present utility model is in use, when fixing the pipeline, place the pipeline inside the fixed ring 2 and the mounting ring 3, move the mounting ring 3 to align the fixed block 4 with the mounting block 5, and make the clamping block 64 enter the groove 67. At the same time, the operator rotates the bolt 62 to push the moving plate 63 to move downward. Under the action of the two connecting plates 66, the two fixing plates 65 will be pushed into the corresponding fixing grooves 68 at the same time. When one of the fixing plates 65 moves, it will push the sliding plate 610 to move and make the first spring 69 contract. The sliding plate 610 drives the connecting rod 611 and the limiting rod 612 to move simultaneously, so that one end of the limiting rod 612 enters the circular hole 613 on the surface of the circular ring 61, and the surface of the spherical ball 615 contacts the surface of the bolt 62. At this time, the bolt 62 can still continue to rotate, so that the sliding plate 610 drives the connecting rod 611 to continue moving. Under the action of the bolt 62, the second spring 614 is compressed. When any circular hole 613 on the surface of the bolt 62 coincides with the limiting rod 612 during the rotation of the bolt 62, the second spring 614 will lose the extrusion and drive the limiting rod 612 into the corresponding circular hole 613. At this time, the two fixing plates 65 are clamped with the corresponding fixing grooves 68 to complete the fixation of the fixed block 4 and the mounting block 5, and the limiting rod 612 limits the bolt 62 to prevent the bolt 62 from rotating in the horizontal direction.

[0036] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A water supply pipe limit bracket, characterized in that: include: A fixing seat (1), wherein a fixing ring (2) is installed at the bottom end of the fixing seat (1), a mounting ring (3) is arranged at the bottom end of the fixing ring (2), both ends of the fixing ring (2) are fixedly connected to fixing blocks (4), both ends of the mounting ring (3) are fixedly connected to mounting blocks (5), and a fixing mechanism (6) is arranged at the top end of the fixing block (4); The fixing mechanism (6) comprises a circular ring (61) fixedly connected to the top of the fixing block (4); the inner wall of the circular ring (61) is threadedly connected with a bolt (62); the bottom end of the bolt (62) penetrates into the interior of the fixing block (4) and is rotatably connected with a movable plate (63); the bottom end of the fixing block (4) is fixedly connected with a clamping block (64); the inner wall of the clamping block (64) is slidably connected with two fixing plates (65); the top of the fixing plate (65) is hinged with a connecting plate (66); the other ends of the two connecting plates (66) are hinged with the bottom end of the movable plate (63); the top of the mounting block (5) is provided with a groove (67); the inner wall of the mounting block (5) is provided with two fixing grooves (68); the two fixing grooves (68) are connected with the groove (67).

2. A water supply pipe limiting bracket according to claim 1, characterized in that: The fixing mechanism (6) further comprises a first spring (69) fixedly connected to the inner wall of one of the fixing grooves (68); the other end of the first spring (69) is fixedly connected to a slide plate (610); the bottom end of the slide plate (610) is fixedly connected to a connecting rod (611); the other end of the connecting rod (611) passes through the mounting block (5); and the surface of the connecting rod (611) is slidably connected to a limiting rod (612).

3. The water supply pipe limiting bracket according to claim 1, characterized in that: The upper surface ends of the circular ring (61) and the upper surface ends of the bolt (62) are both provided with circular holes (613), and the circular holes (613) match the limiting rods (612).

4. A water supply pipe limiting bracket according to claim 2, characterized in that: A second spring (614) is fixedly connected to the inner wall of the limiting rod (612), and the other end of the second spring (614) is fixedly connected to the other end of the connecting rod (611).

5. The water supply pipe limiting bracket according to claim 2, characterized in that: A spherical groove is formed at one end of the limiting rod (612), and a round ball (615) is rotatably connected to the inner wall of the spherical groove.

6. The water supply pipe limiting bracket according to claim 1, characterized in that: The number of the circular holes (613) on the upper end of the surface of the bolt (62) is multiple.

7. The water supply pipe limiting bracket according to claim 1, characterized in that: A sliding block is fixedly connected to one side of the movable plate (63), and a surface of the sliding block is slidably connected to the inner wall of the fixed block (4).

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