Combined type pipeline fixing U-shaped bolt

Abstract

The utility model relates to a combined type pipeline fixing U-shaped bolt, and aims to solve the technical problems that the specification of an existing U-shaped bolt is fixed when the existing U-shaped bolt leaves a factory, so that the radius specification of an arc-shaped section in the middle of a U-shaped rod in the U-shaped bolt is fixed, pipe bodies with different pipe diameters are difficult to adapt and fix, and the application range of the U-shaped bolt is reduced. A limiting mechanism is arranged at the top of the U-shaped bolt body, a set of clamping mechanisms are symmetrically arranged on the inner side of the U-shaped bolt body, the surface of the U-shaped bolt body is sleeved with an abutting frame, and a set of hexagon nuts are arranged on one side of the abutting frame. The distance between the first support and the second support is effectively adjusted, the adjusted first support and the adjusted second support can be effectively fixed through the limiting mechanism, pipeline bodies with different diameters can be limited and fixed through the clamping mechanism, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of U-bolts, in particular to a combined pipe fixing U-bolt. Background Art

[0002] A U-bolt, namely a riding bolt, is a non-standard part, named after its U-shaped appearance. It has threads at both ends for combining with nuts and is mainly used for fixing tubular objects such as water pipes or sheet-like objects such as leaf springs of automobiles. Since the way it fixes objects is like a person riding on a horse, it is called a riding bolt.

[0003] The specifications of existing U-bolts are fixed at the time of factory production. Therefore, the radius specification of the arc section in the middle of the U-shaped rod in the U-bolt is fixed, making it difficult to adapt to fixing pipe bodies with different pipe diameters and reducing the applicable range of the U-bolt. In view of this, we propose a combined pipe fixing U-bolt. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide a combined pipe fixing U-bolt to solve the technical problem that the specifications of existing U-bolts are fixed at the time of factory production. Therefore, the radius specification of the arc section in the middle of the U-shaped rod in the U-bolt is fixed, making it difficult to adapt to fixing pipe bodies with different pipe diameters and reducing the applicable range of the U-bolt.

[0005] To achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a combined pipe fixing U-bolt, including a U-bolt body. A limiting mechanism is arranged at the top of the U-bolt body. A group of clamping mechanisms are symmetrically arranged on the inner side of the U-bolt body. A resisting frame is sleeved on the surface of the U-bolt body. A group of hexagonal nuts are arranged on one side of the resisting frame. A pipe body is clamped between the clamping mechanism and the resisting frame;

[0006] The U-bolt body includes a first bracket. A second bracket is arranged on the opposite surface of the first bracket. Screws are fixedly connected to the ends of the first bracket and the second bracket close to the resisting frame. An adjusting rod is fixedly connected to the end of the second bracket away from the screw. A number of adjusting holes are evenly distributed on the surface of the adjusting rod. A limiting groove is opened inside the first bracket.

[0007] Preferably, the second bracket and the limiting groove form a clamping structure through the adjusting rod, and the limiting groove and the first bracket are integrally formed.

[0008] Preferably, the limiting mechanism includes a fixed groove frame fixedly arranged on the top surface of the first bracket. A T-shaped rod penetrates through the inside of the fixed groove frame. A pull handle is fixedly arranged on the surface of the T-shaped rod. A limiting ring plate is fixedly sleeved on the surface of the T-shaped rod. A first spring is connected to the surface of the limiting ring plate.

[0009] Preferably, the bottom end of the T-shaped rod passes through the top of the bracket one and is engaged in a certain adjustment hole, and the T-shaped rod forms an elastic structure through a limiting ring plate, a spring one and a fixed groove frame.

[0010] Preferably, the clamping mechanism includes a fixed plate, a group of the fixed plates are respectively fixed at the angle between bracket one and bracket two, a tube frame is fixedly connected to the surface of the fixed plate, a spring two is arranged inside the tube frame, a movable rod is connected to the end of the spring two away from the fixed plate, an arc-shaped clamping plate is connected to the end of the movable rod away from the spring two, and an anti-slip rubber pad is bonded to the inner side of the arc-shaped clamping plate.

[0011] Preferably, one end of the movable rod is matched and engaged with the inside of the cartridge frame, and the arc-shaped clamping plate forms an elastic structure through the movable rod, the second spring and the fixed plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model effectively adjusts the spacing between bracket one and bracket two by adjusting the engagement length of the adjusting rod inside the limiting groove. The adjusted bracket one and bracket two can be effectively fixed by the limiting mechanism, and the pipe bodies of different diameters can be limited and fixed by the clamping mechanism, thereby improving the applicability of the device.

[0014] 2. In the utility model, pulling the handle upwards effectively drives the T-bar to move upwards, making it easier for the bottom end of the T-bar to leave the adjusting hole. At this time, the adjusting rod can be slid and adjusted in the limiting groove without restriction. After the adjustment is completed, release the handle, and the T-bar pops out due to the rebound force of the spring 1, and effectively engages in the adjusted adjusting hole, thereby re-limiting the adjusting rod, thereby fixing the bracket 1 and the bracket 2.

[0015] 3. The elastic structure composed of the movable rod, the second spring and the fixed plate in the arc-shaped splint of the utility model can effectively fine-tune the spacing between a group of arc-shaped splints, so as to compensate for the deviation of the spacing between the bracket one and the bracket two after adjustment, so as to better fit the pipe bodies with different diameters. The anti-slip rubber pad bonded to the inner side of the arc-shaped splint can reduce the clamping damage of the arc-shaped splint to the pipe body, and provide certain protection for the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial cross-sectional structural diagram of the U-bolt body and the limiting mechanism of the utility model;

[0019] Figure 4 For the Figure 3 partial enlarged structural schematic diagram of the present utility model;

[0020] Figure 5 partial sectional structural schematic diagram of the clamping mechanism of the present utility model;

[0021] In the figure: 1, U-bolt body; 2, limiting mechanism; 3, clamping mechanism; 4, abutting frame; 5, hexagon nut; 6, pipe body;

[0022] 101, support one; 102, support two; 103, screw rod; 104, adjusting rod; 105, adjusting hole; 106, limiting groove;

[0023] 201, fixed groove frame; 202, T-shaped rod; 203, pull handle; 204, limiting ring plate; 205, spring one;

[0024] 301, fixing plate; 302, cylinder frame; 303, spring two; 304, movable rod; 305, arc-shaped clamping plate; 306, anti-slip rubber pad. Specific embodiments

[0025] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments:

[0026] A combined pipe fixing U-bolt, referring to Figures 1 to 5 , including a U-bolt body 1, a limiting mechanism 2 is arranged at the top of the U-bolt body 1, a group of clamping mechanisms 3 are symmetrically arranged inside the U-bolt body 1, an abutting frame 4 is sleeved on the surface of the U-bolt body 1, a group of hexagon nuts 5 are arranged on one side of the abutting frame 4, and a pipe body 6 is clamped between the clamping mechanism 3 and the abutting frame 4;

[0027] The U-bolt body 1 includes a support one 101, a support two 102 is arranged on the opposite side of the support one 101, screw rods 103 are fixedly connected to the ends of the support one 101 and the support two 102 close to the abutting frame 4, an adjusting rod 104 is fixedly connected to the end of the support two 102 far from the screw rod 103, a number of adjusting holes 105 are evenly distributed on the surface of the adjusting rod 104, a limiting groove 106 is opened inside the support one 101, wherein, the support two 102 and the limiting groove 106 form a clamping structure through the adjusting rod 104, and the limiting groove 106 and the support one 101 are integrally formed. The present utility model effectively realizes the adjustment of the distance between the support one 101 and the support two 102 by adjusting the clamping length of the adjusting rod 104 inside the limiting groove 106, the adjusted support one 101 and the support two 102 can be effectively fixed through the limiting mechanism 2, and different diameter pipe bodies 6 can be limited and fixed through the clamping mechanism 3, improving the applicability of the device.

[0028] It is worth noting that the limiting mechanism 2 includes a fixed groove frame 201, which is fixed on the top surface of the bracket 101, and a T-bar 202 runs through the inside of the fixed groove frame 201. A handle 203 is fixed on the surface of the T-bar 202, and a limiting ring plate 204 is fixed on the surface of the T-bar 202. A spring 205 is connected to the surface of the limiting ring plate 204, wherein the bottom end of the T-bar 202 passes through the top of the bracket 101 and is engaged in a certain adjustment hole 105. The T-bar 202 forms an elastic structure with the fixed groove frame 201 through the limiting ring plate 204 and the spring 205. In the present invention, pulling the handle 203 upwards effectively drives the T-bar 202 to move upwards, so that the bottom end of the T-bar 202 can be easily separated from the inside of the adjustment hole 105. At this time, the adjustment rod 104 is not restricted and can slide and adjust in the limit groove 106. After the adjustment is completed, the handle 203 is released, and the T-bar 202 is ejected by the rebound force of the spring 1 205, and is effectively engaged in the adjusted adjustment hole 105, so as to realize the re-limitation of the adjustment rod 104, thereby fixing the bracket 101 and the bracket 2 102.

[0029] It is worth mentioning that the clamping mechanism 3 includes a fixed plate 301, a group of fixed plates 301 are respectively fixed at the angle between bracket 1 101 and bracket 2 102, a tube frame 302 is fixedly connected to the surface of the fixed plate 301, a spring 2 303 is arranged inside the tube frame 302, the end of the spring 2 303 away from the fixed plate 301 is connected to a movable rod 304, the end of the movable rod 304 away from the spring 2 303 is connected to an arc-shaped clamping plate 305, wherein one end of the movable rod 304 is matched and engaged with the inside of the tube frame 302, the arc-shaped clamping plate 305 forms an elastic structure through the movable rod 304, the spring 2 303 and the fixed plate 301, and an anti-slip rubber pad 306 is bonded to the inner side of the arc-shaped clamping plate 305. The elastic structure formed by the movable rod 304, the second spring 303 and the fixed plate 301 of the arc-shaped clamping plate 305 in the utility model can effectively fine-tune the spacing between a group of arc-shaped clamping plates 305, so as to compensate for the deviation of the spacing between the bracket 101 and the bracket 2 102 after adjustment, so as to better fit the pipe body 6 of different diameters. The anti-slip rubber pad 306 bonded to the inner side of the arc-shaped clamping plate 305 can reduce the clamping damage of the arc-shaped clamping plate 305 to the pipe body 6, and provide certain protection for the pipe body 6.

[0030] Working principle: Pulling up the handle 203 drives the T-shaped rod 202 to move upward, causing the bottom end of the T-shaped rod 202 to disengage from the inside of the adjustment hole 105. At this time, the adjustment rod 104 is unrestricted and can slide and adjust inside the limit groove 106. After the adjustment is completed, release the handle 203. The T-shaped rod 202 pops out under the influence of the restoring force of the first spring 205 and is engaged inside the adjusted adjustment hole 105, realizing the re-limiting of the adjustment rod 104, thereby fixing the distance between the first bracket 101 and the second bracket 102. Then, place the surface of the pipe body 6 against a set of arc-shaped clamping plates 305. The elastic structure composed of the arc-shaped clamping plates 305, the movable rods 304, and the second spring 303 can finely adjust the distance between a set of arc-shaped clamping plates 305 to make up for the deviation after the distance between the first bracket 101 and the second bracket 102 is adjusted, facilitating better fitting and clamping of the pipe body 6. The anti-slip rubber pad 306 adhered to the inner side of the arc-shaped clamping plate 305 can reduce the clamping damage of the arc-shaped clamping plate 305 to the pipe body 6 and provide a certain protection for the pipe body 6. The pipe body 6 is finally fixed by a set of arc-shaped clamping plates 305 and the abutment frame 4. The connection between the hexagon nut 5 and the screw rod 103 is used to prevent the abutment frame 4 from shifting.

[0031] The embodiments disclosed in the present utility model are the preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A combined pipe fixing U-bolt, characterized in that: The invention comprises a U-shaped bolt body (1), a limiting mechanism (2) is provided on the top of the U-shaped bolt body (1), a group of clamping mechanisms (3) are symmetrically provided on the inner side of the U-shaped bolt body (1), a support frame (4) is sleeved on the surface of the U-shaped bolt body (1), a group of hexagonal nuts (5) are provided on one side of the support frame (4), and a pipe body (6) is clamped between the clamping mechanism (3) and the support frame (4); The U-shaped bolt body (1) comprises a bracket one (101), a bracket two (102) is arranged on the opposite side of the bracket one (101), the ends of the bracket one (101) and the bracket two (102) close to the support frame (4) are fixedly connected with a screw rod (103), the end of the bracket two (102) away from the screw rod (103) is fixedly connected with an adjustment rod (104), a plurality of adjustment holes (105) are evenly distributed on the surface of the adjustment rod (104), and a limiting groove (106) is arranged inside the bracket one (101).

2. A combined pipe fixing U-bolt according to claim 1, characterized in that: The second bracket (102) forms a snap-fit ​​structure with the adjusting rod (104) and the limiting groove (106), and the limiting groove (106) and the first bracket (101) are integrally formed.

3. A combined pipe fixing U-bolt according to claim 1, characterized in that: The limiting mechanism (2) comprises a fixed groove frame (201), the fixed groove frame (201) is fixedly arranged on the top surface of the bracket (101), a T-shaped rod (202) runs through the inside of the fixed groove frame (201), a handle (203) is fixedly arranged on the surface of the T-shaped rod (202), a limiting ring plate (204) is fixedly sleeved on the surface of the T-shaped rod (202), and a spring (205) is connected to the surface of the limiting ring plate (204).

4. A combined pipe fixing U-bolt as claimed in claim 3, characterized in that: The bottom end of the T-shaped rod (202) passes through the top of the bracket one (101) and is engaged in a certain adjustment hole (105). The T-shaped rod (202) forms an elastic structure through a limiting ring plate (204), a spring one (205) and a fixed slot frame (201).

5. The combined pipe fixing U-bolt according to claim 1, characterized in that: The clamping mechanism (3) comprises a fixing plate (301), a group of the fixing plates (301) are respectively fixed at the angle between the first bracket (101) and the second bracket (102), a cartridge frame (302) is fixedly connected to the surface of the fixing plate (301), a second spring (303) is arranged inside the cartridge frame (302), an end of the second spring (303) away from the fixing plate (301) is connected to a movable rod (304), an end of the movable rod (304) away from the second spring (303) is connected to an arc-shaped clamping plate (305), and an anti-slip rubber pad (306) is bonded to the inner side of the arc-shaped clamping plate (305).

6. A combined pipe fixing U-bolt as claimed in claim 5, characterized in that: One end of the movable rod (304) is matched and clamped in the inside of the cartridge frame (302), and the arc-shaped clamping plate (305) forms an elastic structure through the movable rod (304), the second spring (303) and the fixed plate (301).

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