Universal hoop capable of being fastened in all directions

Abstract

The utility model relates to the technical field of hoops, in particular to an omni-directional fastening universal hoop which comprises two stainless steel hoop bodies, a connecting shaft, a plurality of longitudinal telescopic hoops, a transverse adjusting nut, a transverse tightening screw, a vertical buckle with through hole threads, a plurality of longitudinal adjusting nuts, a plurality of longitudinal tightening screws and a plurality of connecting supports. One ends of the two stainless steel hoop bodies are rotationally connected through a connecting shaft, so that the hoop can be quickly mounted and dismounted by adjusting the transverse adjusting nut, the transverse tightening screw rod and the vertical buckle with the through hole thread, the use process is convenient, and the operation time is saved; by adjusting the action strength of the nuts in the longitudinal and transverse directions, the flanges can be fastened in all directions in the longitudinal and transverse directions, and the universality of the hoop is achieved; the hoop is novel in design, reasonable in structure, wide in application range and good in fastening effect.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a universal clamp that is fastened in all directions. Background Art

[0002] At present, the clamp is a common component in production, most of which are customized embedded clamps. Its structure is mainly composed of two left and right semicircular clamps connected together. When using this clamp, first stick the two left and right semicircular clamps on both sides of the flange that needs to be tightened, and then use bolts to lock the joints of the two clamps to clamp the flange.

[0003] However, in the aforementioned prior art, the traditional clamp can only apply lateral pressure to clamp the flange, but there is still a gap between the clamp and the connecting piece, and it cannot be absolutely sealed, especially at the longitudinal connection. For the longitudinal connection, additional holes are often required, and additional screws and nuts are used to tighten the flange. These problems result in the need to use corresponding tools to complete the entire installation and maintenance during the adjustment process, which brings inconvenience to production and maintenance, and also increases the burden on staff. Summary of the invention

[0004] The purpose of the utility model is to provide a universal clamp with all-round tightening, which solves the problem that the traditional clamp in the prior art can only apply lateral pressure to clamp the flange, but there is still a gap between the clamp and the connecting piece, and it cannot be absolutely sealed, especially at the longitudinal connection. For the longitudinal connection, it is often necessary to drill additional holes, add screws and nuts to tighten the flange. These problems result in the need to use corresponding tools to achieve the entire installation and maintenance during the adjustment process, which brings inconvenience to production and maintenance, and also increases the burden on the staff.

[0005] To achieve the above-mentioned purpose, the utility model provides a universal clamp for all-round tightening, comprising two stainless steel clamp bodies, a connecting shaft, a plurality of longitudinal telescopic clamps, a transverse adjustment nut, a transverse tightening screw, a vertical clip with a through-hole thread, a plurality of longitudinal adjustment nuts, a plurality of longitudinal tightening screws and a plurality of connecting supports, one end of the two stainless steel clamp bodies is rotatably connected through the connecting shaft, a plurality of the longitudinal telescopic clamps are welded to the two stainless steel clamp bodies, the vertical clip with a through-hole thread is welded to the corresponding stainless steel clamp bodies, the transverse tightening screw and the vertical clip with a through-hole thread are adapted to each other, the transverse adjustment nut and the transverse tightening screw are adapted to each other, a plurality of the longitudinal adjustment nuts are respectively fixedly connected to one end of the corresponding longitudinal tightening screw, the other end of each of the longitudinal tightening screws passes through the corresponding longitudinal telescopic clamp and is fixedly connected to the corresponding connecting support, an upper flange, a lower flange and a first rubber sealing pad are arranged inside the stainless steel clamp body, and the upper flange and the lower flange are respectively located on both sides of the first rubber sealing pad.

[0006] Wherein, the universal clamp with all-round tightening also includes a plurality of second rubber sealing pads, and the plurality of second rubber sealing pads are respectively fixedly connected to the corresponding connecting supports.

[0007] The second rubber sealing gasket protects the outer wall of the flange side and the inside of the stainless steel clamp body.

[0008] Wherein, the second rubber sealing pad is located between the connecting support and the upper flange.

[0009] Wherein, a plurality of the longitudinal telescopic clamps are sequentially sleeved inside the two stainless steel clamp bodies.

[0010] Wherein, the vertical buckle with through-hole thread is located at the other end of the corresponding stainless steel clamp body.

[0011] The utility model discloses a universal clamp with all-round fastening, which aligns the upper flange and the lower flange, and the first rubber sealing pad in the middle plays an anti-slip protection role, thereby improving the stability after installation and avoiding friction and scratches between the two flanges. Then, the two stainless steel clamp bodies are rotated through the connecting shaft to fit on the second rubber sealing pad to protect the side outer walls of the upper flange and the lower flange. Then, the transverse tightening screw is driven to rotate by operating the transverse adjusting nut to adapt to the vertical clip with through-hole thread, so as to lock the two stainless steel clamp bodies and complete the transverse fixation of the flange. At this time, the longitudinal telescopic clip The hoop is located inside the stainless steel clamp body, and the longitudinal adjustment nut is rotated to drive the longitudinal tightening screw to rotate and adapt to the threaded hole on the longitudinal telescopic clamp, driving the connecting support to move downward, and the upper flange is supported and fixed to complete the longitudinal fixation. Therefore, by adjusting the transverse adjustment nut, the transverse tightening screw and the vertical clip with through-hole thread, the clamp can be quickly installed and disassembled, the use process is convenient, and the operation time is saved; by adjusting the action strength of the nuts in the longitudinal and transverse directions, the flange can be tightened in all directions in the longitudinal and transverse directions to achieve the versatility of the clamp; the clamp is novel in design, reasonable in structure, wide in use, and good in tightening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a structural schematic diagram of the utility model in a locking state of the clamp.

[0014] Figure 2 It is a cross-sectional view of the clamp of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the utility model in an open state of the clamp.

[0016] 1-stainless steel clamp body, 2-connecting shaft, 3-longitudinal telescopic clamp, 4-lateral adjustment nut, 5-lateral tightening screw, 6-vertical clip with through-hole thread, 7-longitudinal adjustment nut, 8-longitudinal tightening screw, 9-connecting support, 10-second rubber sealing pad, 11-upper flange, 12-lower flange, 13-first rubber sealing pad. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] See also Figures 1 to 3 The utility model provides a universal clamp for all-round tightening, comprising two stainless steel clamp bodies 1, a connecting shaft 2, a plurality of longitudinal telescopic clamps 3, a transverse adjustment nut 4, a transverse tightening screw 5, a vertical clip 6 with a through-hole thread, a plurality of longitudinal adjustment nuts 7, a plurality of longitudinal tightening screws 8 and a plurality of connecting supports 9. One end of the two stainless steel clamp bodies 1 is rotatably connected through the connecting shaft 2, the plurality of longitudinal telescopic clamps 3 are welded to the two stainless steel clamp bodies 1, the vertical clip 6 with a through-hole thread is welded to the corresponding stainless steel clamp body 1, and the transverse tightening The screw 5 is adapted to the vertical buckle 6 with through-hole thread, the transverse adjustment nut 4 is adapted to the transverse tightening screw 5, and the plurality of longitudinal adjustment nuts 7 are respectively fixedly connected to one end of the corresponding longitudinal tightening screw 8, and the other end of each longitudinal tightening screw 8 passes through the corresponding longitudinal telescopic clamp 3 and is fixedly connected to the corresponding connecting support 9. An upper flange 11, a lower flange 12 and a first rubber sealing gasket 13 are arranged inside the stainless steel clamp body 1, and the upper flange 11 and the lower flange 12 are respectively located on both sides of the first rubber sealing gasket 13.

[0019] In this embodiment, the upper flange 11 and the lower flange 12 are aligned, and the first rubber sealing pad 13 in the middle plays an anti-slip protection role, thereby improving the stability after installation and avoiding friction and scratches between the two flanges. Then, the two stainless steel clamp bodies 1 are rotated through the connecting shaft 2 to fit the outer walls of the upper flange 11 and the lower flange 12. Then, the transverse adjustment nut 4 is operated to drive the transverse tightening screw 5 to rotate and adapt to the vertical clip 6 with through-hole thread to lock the two stainless steel clamp bodies 1 to complete the transverse fixation of the flange. At this time, the longitudinal telescopic clamp 3 is located inside the stainless steel clamp body 1, and the longitudinal adjustment nut 7 is rotated to drive the longitudinal tightening screw 8 to rotate and fit with the longitudinal It is adapted to the threaded hole on the telescopic clamp 3, driving the connecting support 9 to move downward, and the upper flange 11 is held and fixed to complete the longitudinal fixation. In addition, the three longitudinal telescopic clamps are of the same size and specifications. The nuts and tightening screws can be adjusted in the longitudinal and transverse directions to achieve all-round sealing and tightening of the clamp to the connecting seam in the longitudinal and transverse directions, so as to improve the versatility of the clamp and facilitate installation and maintenance. Therefore, by adjusting the lateral adjustment nut 4, the lateral tightening screw 5 and the vertical buckle 6 with through-hole thread, the clamp can be quickly installed and disassembled, and the use process is convenient and saves operation time; by adjusting the strength of the nuts in the longitudinal and transverse directions, the flange can be tightened in all directions in the longitudinal and transverse directions to achieve the versatility of the clamp; the clamp has a novel design, a reasonable structure, a wide range of uses, and a good tightening effect.

[0020] Furthermore, the universal clamp with all-around tightening also includes a plurality of second rubber sealing pads 10 , and the plurality of second rubber sealing pads 10 are respectively fixedly connected to the corresponding connecting supports 9 .

[0021] In this embodiment, when the connecting support 9 abuts against the upper flange 11, it contacts therewith through the second rubber sealing pad 10, thereby preventing the object or the clamp from being damaged due to the brittleness of the flange and the clamp during the extrusion process. At the same time, after tightening, a leak-proof effect can be achieved.

[0022] Furthermore, the second rubber sealing pad 10 is located between the connecting support 9 and the upper flange 11 .

[0023] Furthermore, the plurality of longitudinal telescopic clamps 3 are sequentially sleeved inside the two stainless steel clamp bodies 1 .

[0024] Furthermore, the vertical buckle 6 with through-hole thread is located at the other end of the corresponding stainless steel clamp body 1 .

[0025] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A universal clamp with all-round tightening, characterized in that: It includes two stainless steel clamp bodies, a connecting shaft, multiple longitudinal telescopic clamps, a transverse adjusting nut, a transverse tightening screw, a vertical clip with a through-hole thread, multiple longitudinal adjusting nuts, multiple longitudinal tightening screws and multiple connecting supports, one end of the two stainless steel clamp bodies is rotatably connected through the connecting shaft, multiple longitudinal telescopic clamps are welded to the two stainless steel clamp bodies, the vertical clip with a through-hole thread is welded to the corresponding stainless steel clamp bodies, the transverse tightening screw and the vertical clip with a through-hole thread are adapted to each other, the transverse adjusting nut and the transverse tightening screw are adapted to each other, multiple longitudinal adjusting nuts are fixedly connected to one end of the corresponding longitudinal tightening screws respectively, the other end of each of the longitudinal tightening screws passes through the corresponding longitudinal telescopic clamp and is fixedly connected to the corresponding connecting support, an upper flange, a lower flange and a first rubber sealing gasket are placed inside the stainless steel clamp body, and the upper flange and the lower flange are respectively located on both sides of the first rubber sealing gasket.

2. The universal clamp for all-around tightening according to claim 1, characterized in that: The universal clamp with all-around tightening also includes a plurality of second rubber sealing pads, and the plurality of second rubber sealing pads are respectively fixedly connected to the corresponding connecting supports.

3. The universal clamp for all-around tightening according to claim 2, characterized in that: The second rubber sealing pad is located between the connecting support and the upper flange.

4. The universal clamp for all-around tightening according to claim 3, characterized in that: The plurality of longitudinal telescopic clamps are sequentially sleeved on the outside of the two stainless steel clamp bodies.

5. The universal clamp for all-around tightening according to claim 4, characterized in that: The vertical buckle with through-hole thread is located at the other end of the corresponding stainless steel clamp body.

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