A clamp capable of being quickly installed

Abstract

The utility model relates to the technical field of clamps, and specifically to a clamp that can be quickly installed, including: a first clamp, a second clamp, an installation mechanism for quickly installing the first clamp and the second clamp, and a disassembly mechanism for quickly disassembling the first clamp and the second clamp after installation; the installation mechanism includes: a fixing plate fixedly installed on the top of the first clamp, and a fixing block fixedly installed on the top of the second clamp. In the utility model, the first clamp and the second clamp only need to be rotated and docked at the hinge point at the bottom so that the clamping block is inserted into the inner cavity of the adjacent clamping groove to complete the installation of the first clamp and the second clamp. At the same time, only two linkage blocks need to be pressed to release the fixing plate and the fixing block, and then the first clamp and the second clamp are disassembled. The operation is simple, convenient and quick, and is more labor-saving and quick than the traditional bolt and nut matching operation, which improves the installation and disassembly efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a clamp that can be quickly installed. Background Art

[0002] The clamp is one of the indispensable connectors used in pipeline valves. It plays a vital role in the connection between pipe fittings. It is mainly connected by the combination of bolts and nuts.

[0003] A Chinese patent with application number CN201821518422.8 discloses a clamp that can be quickly installed, including two upper and lower symmetrical half clamp bodies, each of which has a connecting ear fixedly connected to the side walls on both sides, the two connecting ears on the same side are close to each other, each of which has a socket inside, the two sockets on the same side are connected to each other, a matching plug rod is inserted inside the socket, the upper and lower ends of the plug rod are fixedly connected to studs, nuts are threaded on the studs, the nuts are against the connecting ears, and the other ends of the studs are fixedly connected to a fixing plate. The utility model arranges studs, nuts, plug rods and sockets, puts both ends of the pipe fitting into the two half clamp bodies, and then rotates the nuts, the nuts move on the studs, and the nuts contact the connecting ears to achieve fixation, thereby achieving rapid installation and saving more time.

[0004] Although the above patent replaces the bolt-nut matching method, in actual operation, the matching by rotating the nut is not simpler than the bolt-nut matching operation, the operation difference is not significant, and there is a problem of occupying a large space.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide a clamp which can be quickly installed and can effectively solve the above technical problems.

[0007] In order to achieve the purpose of this utility model, the following technical solutions are adopted:

[0008] A clamp that can be quickly installed comprises: a first clamp ring, a second clamp ring, an installation mechanism for quickly installing the first clamp ring and the second clamp ring, and a disassembly mechanism for quickly disassembling the first clamp ring and the second clamp ring after installation; the installation mechanism comprises: a fixing plate fixedly installed on the top of the first clamp ring, a fixing block fixedly installed on the top of the second clamp ring, a plug-in plate fixedly installed on one side of the fixing plate, installation grooves symmetrically arranged on both sides of the plug-in plate, a clamping plate movably installed in the inner cavity of the installation groove, a clamping block fixedly installed on one side of the clamping plate, and a clamping spring fixedly installed between the clamping plate and the inner wall of the installation groove; the disassembly mechanism comprises: a connecting rod installed through the side wall of the fixing block, a connecting block fixedly installed at one end of the connecting rod, an extrusion block fixedly installed at the other end of the connecting rod, and a connecting spring fixedly installed between the extrusion block and the inner wall of the clamping groove.

[0009] Furthermore, first sliding blocks are fixedly mounted on both sides of the clamping plate, a first sliding groove is formed on the inner wall of the mounting groove, and the first sliding block is located in the inner cavity of the first sliding groove.

[0010] Furthermore, a plug-in slot is provided on one side of the fixed block, the plug-in plate is located in the inner cavity of the plug-in slot, a clamping slot is provided inside the plug-in slot, the clamping block is plugged into the inner cavity of the clamping slot, and the side of the clamping block close to the fixed block is inclined.

[0011] Furthermore, the extrusion block is located in the inner cavity of the clamping groove, and second sliders are fixedly installed on both sides of the extrusion block, the inner wall of the clamping groove is provided with a second slide groove, and the second slide groove is located in the inner cavity of the second slide groove.

[0012] Furthermore, the bottoms of the first clamping ring and the second clamping ring are hinged to each other, and rubber pads are fixedly installed on the inner walls of the first clamping ring and the second clamping ring.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses a clamp which can be installed quickly. It only needs to rotate and connect the first clamp ring and the second clamp ring at the hinge point at the bottom so that the clamping block is inserted into the inner cavity of the adjacent clamping groove to complete the installation of the first clamp ring and the second clamp ring. At the same time, it only needs to press the two linking blocks to release the fixation of the fixing plate and the fixing block, and then remove the first clamp ring and the second clamp ring. The operation is simple, convenient and fast, which is more labor-saving and quick than the traditional bolt and nut matching operation, and improves the installation and disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 It is a three-dimensional schematic diagram of a clamp that can be quickly installed according to the utility model.

[0017] Figure 2 It is a three-dimensional schematic diagram of a clamp that can be quickly installed according to the utility model.

[0018] Figure 3 The utility model is a cross-sectional schematic diagram of a second clamping ring of a component of a clamp that can be quickly installed.

[0019] Figure 4 The utility model is a schematic diagram of a component fixing plate and a fixing block of a clamp that can be quickly installed.

[0020] Figure 5 The utility model is a clamp that can be quickly installed Figure 3 Enlarged view of point A

[0021] Figure 6 The utility model is a clamp that can be quickly installed Figure 4 Enlarged view of point B in the middle.

[0022] In the figure: 1. first snap ring; 2. second snap ring; 3. rubber pad; 4. fixing plate; 5. fixing block; 6. plug-in plate; 7. snap spring; 8. snap plate; 9. snap block; 10. first slider; 11. linkage block; 12. linkage rod; 13. extrusion block; 14. linkage spring; 15. second slider. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.

[0024] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] like Figures 1 to 6 As shown, the utility model is a clamp that can be quickly installed, comprising: a first clamp ring 1, a second clamp ring 2, an installation mechanism for quickly installing the first clamp ring 1 and the second clamp ring 2, and a disassembly mechanism for quickly disassembling the first clamp ring 1 and the second clamp ring 2 after installation;

[0026] The mounting mechanism comprises: a fixing plate 4 fixedly mounted on the top of the first snap ring 1, a fixing block 5 fixedly mounted on the top of the second snap ring 2, a plug-in plate 6 fixedly mounted on one side of the fixing plate 4, mounting grooves symmetrically arranged on both sides of the plug-in plate 6, a clamping plate 8 movably mounted in the inner cavity of the mounting groove, a clamping block 9 fixedly mounted on one side of the clamping plate 8, a clamping spring 7 fixedly mounted between the clamping plate 8 and the inner wall of the mounting groove, a plug-in groove is arranged on one side of the fixing block 5, the plug-in plate 6 is located in the inner cavity of the plug-in groove, a clamping groove is arranged inside the plug-in groove, the clamping block 9 is plugged into the inner cavity of the clamping groove, and the side of the clamping block 9 close to the fixing block 5 is inclined;

[0027] When installation is required, the plug-in board 6 on the fixing plate 4 is plugged into the inner cavity of the plug-in slot on the fixing block 5. When the plug-in board 6 is plugged into the inner cavity of the plug-in slot, the two clamping blocks 9 are driven to move by the plug-in board 6. When the inclined sides of the two clamping blocks 9 contact the inner wall of the plug-in slot, the two clamping blocks 9 are moved to the inner cavity of the adjacent installation slot, and the adjacent clamping boards 8 are driven to move by the two clamping boards 8. The adjacent clamping springs 7 are compressed by the two clamping boards 8. When the plug-in board 6 is completely moved to the inner cavity of the plug-in slot, the two clamping blocks 9 are just aligned with the inner cavity of the adjacent clamping slot. At this time, the clamping springs The elastic force of 7 can drive the adjacent clamping plate 8 to move, and the adjacent clamping block 9 is driven by the clamping plate 8 to be inserted into the adjacent clamping groove cavity. At this time, the vertical side of the clamping block 9 is in contact with the inner wall of the clamping groove, so that the fixing plate 4 and the fixing block 5 can be clamped and fixed, and then the first clamping ring 1 and the second clamping ring 2 can be fixed. During this installation process, only the first clamping ring 1 and the second clamping ring 2 need to be rotated and docked at the hinge point at the bottom to complete the installation of the first clamping ring 1 and the second clamping ring 2. The operation is simple, convenient and fast, which is more labor-saving and quick than the traditional bolt and nut matching operation, and improves the installation efficiency;

[0028] When the first clamping ring 1 and the second clamping ring 2 are installed, the elastic force of the clamping spring 7 can always apply a thrust to the clamping block 9, so that the clamping block 9 is tightly clamped in the inner cavity of the clamping groove. When the first clamping ring 1 and the second clamping ring 2 are vibrated due to the vibration of the gas and liquid in the pipeline, the clamping block 9 is difficult to separate from the inner cavity of the clamping groove, thereby ensuring the stability of the connection between the first clamping ring 1 and the second clamping ring 2, avoiding the first clamping ring 1 and the second clamping ring 2 from being vibrated, resulting in loose installation, causing leakage at the clamp, and posing a safety hazard.

[0029] Compared with the transmission bolts and nuts, when the first clamping ring 1 and the second clamping ring 2 are vibrated, the bolts and nuts are prone to loosening, causing leakage at the clamp, and the stability of the connection between the first clamping ring 1 and the second clamping ring 2 cannot be guaranteed;

[0030] In addition, the installation of bolts and nuts requires special tools. When there are no special tools, it is inconvenient to install, resulting in work interruption and reduced work efficiency.

[0031] The disassembly mechanism includes: a linkage rod 12 installed through the side wall of the fixed block 5, a linkage block 11 fixedly installed at one end of the linkage rod 12, an extrusion block 13 fixedly installed at the other end of the linkage rod 12, and a linkage spring 14 fixedly installed between the extrusion block 13 and the inner wall of the clamping groove;

[0032] When it is necessary to disassemble, the two connecting blocks 11 are pressed inwardly so that the two connecting blocks 11 are close to each other, and the connecting block 11 drives the adjacent connecting rod 12, and the adjacent extruding block 13 is moved by the connecting rod 12, and the adjacent clamping block 9 is squeezed by the extruding block 13, so that the two clamping blocks 9 are separated from the adjacent clamping groove cavities and moved to the adjacent installation groove cavities. At this time, the fixing plate 4 and the fixing block 5 cannot be clamped and fixed. At this time, the first clamping ring 1 and the second clamping ring 2 can be separated, and the movement of the extruding block 13 can drive the connecting spring 14 to deform. When the connecting block 11 is released, the elastic force of the connecting spring 14 can drive the adjacent extruding block 13 to reset. During this disassembly process, only the two connecting blocks 11 need to be pressed to release the fixing plate 4 and the fixing block 5, and then the first clamping ring 1 and the second clamping ring 2 can be disassembled. The operation is simple, convenient and fast, and is more labor-saving and fast than the traditional bolt and nut matching operation, thereby improving the installation efficiency.

[0033] In addition, the disassembly of bolts and nuts requires special tools. When there are no special tools, it is inconvenient to disassemble, resulting in work interruption and reduced work efficiency.

[0034] First slide blocks 10 are fixedly mounted on both sides of the clamping plate 8, a first slide groove is provided on the inner wall of the mounting groove, and the first slide block 10 is located in the inner cavity of the first slide groove;

[0035] The first sliding block 10 slides in the inner cavity of the first sliding groove, which can limit the clamping plate 8 so that the clamping plate 8 can keep moving in a straight line.

[0036] The extrusion block 13 is located in the inner cavity of the clamping groove, and second sliders 15 are fixedly installed on both sides of the extrusion block 13. The inner wall of the clamping groove is provided with a second slide groove, and the second slider 15 is located in the inner cavity of the second slide groove;

[0037] The second slider 15 slides in the inner cavity of the second slide groove, which can limit the extrusion block 13, so that the second slider 15 can keep moving in a straight line.

[0038] The first clamping ring 1 and the second clamping ring 2 are hinged to each other at the bottom, and rubber pads 3 are fixedly installed on the inner walls of the first clamping ring 1 and the second clamping ring 2;

[0039] The bottoms of the first clamping ring 1 and the second clamping ring 2 are designed to be hinged. Compared with the separate existence of the traditional first clamping ring 1 and the second clamping ring 2, the integrity is high, and there is no need to find them separately during installation, which saves installation time;

[0040] By setting the rubber pad 3, the clamp can be sealed, and the friction between the first clamp ring 1, the second clamp ring 2 and the pipeline can be increased, thereby improving the firmness of the first clamp ring 1 and the second clamp ring 2 clamps on the outside of the pipeline. At the same time, it can avoid the first clamp ring 1 and the second clamp ring 2 from contacting with the outside of the pipeline, causing wear on the outside of the pipeline and affecting the normal use of the pipeline, thereby playing a role in protecting the pipeline.

[0041] Working principle: When installation is required, the plug-in board 6 on the fixing plate 4 is plugged into the inner cavity of the plug-in slot on the fixing block 5. When the plug-in board 6 is plugged into the inner cavity of the plug-in slot, the plug-in board 6 drives the two clamping blocks 9 to move. When the inclined sides of the two clamping blocks 9 contact the inner wall of the plug-in slot, the two clamping blocks 9 move to the inner cavity of the adjacent installation slot, and the two clamping blocks 9 drive the adjacent clamping boards 8 to move. The two clamping boards 8 drive the adjacent clamping springs 7 to be compressed. When the plug-in board 6 is completely moved to the inner cavity of the plug-in slot, the two clamping blocks 9 are just The first and second clamping rings 1 and 2 can be fixed together by the fixing plate 4 and the fixing block 5. In this installation process, the first and second clamping rings 1 and 2 only need to be rotated and connected at the bottom hinge point to complete the installation of the first and second clamping rings 1 and 2. The installation is simple, convenient and fast, and is more labor-saving and quick than the traditional bolt and nut matching operation, which improves the installation efficiency. When disassembly is required, the two connecting blocks 11 are pressed inwardly to make the two connecting blocks 11 close to each other, and the connecting blocks 11 drive the adjacent connecting rods 12, and the adjacent extrusion blocks 13 are driven to move through the connecting rods 12, and the adjacent clamping blocks 9 are squeezed by the extrusion blocks 13, so that the two clamping blocks 9 are separated from the adjacent clamping groove cavities and moved to the adjacent installation groove cavities. At this time, the fixing plate 4 and the fixing block 5 cannot be separated. The first clamping ring 1 and the second clamping ring 2 are fixed by clamping. At this time, the first clamping ring 1 and the second clamping ring 2 can be separated. The movement of the extrusion block 13 can drive the linkage spring 14 to deform. When the linkage block 11 is released, the elastic force of the linkage spring 14 can drive the adjacent extrusion block 13 to reset. During this disassembly process, only the two linkage blocks 11 need to be pressed to release the fixing plate 4 and the fixing block 5, and then the first clamping ring 1 and the second clamping ring 2 can be disassembled. The operation is simple, convenient and fast, which is more labor-saving and quick than the traditional bolt and nut operation, and improves the installation efficiency.

[0042] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0043] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A clamp that can be quickly installed, characterized in that: include: A first snap ring, a second snap ring, an installation mechanism for quickly installing the first snap ring and the second snap ring, and a disassembly mechanism for quickly disassembling the first snap ring and the second snap ring after installation; The mounting mechanism comprises: a fixing plate fixedly mounted on the top of the first snap ring, a fixing block fixedly mounted on the top of the second snap ring, a plug-in plate fixedly mounted on one side of the fixing plate, mounting grooves symmetrically arranged on both sides of the plug-in plate, a clamping plate movably mounted in the inner cavity of the mounting groove, a clamping block fixedly mounted on one side of the clamping plate, and a clamping spring fixedly mounted between the clamping plate and the inner wall of the mounting groove; The disassembly mechanism includes: a linkage rod installed through the side wall of the fixed block, a linkage block fixedly installed at one end of the linkage rod, an extrusion block fixedly installed at the other end of the linkage rod, and a linkage spring fixedly installed between the extrusion block and the inner wall of the clamping groove.

2. A quick-install clamp as claimed in claim 1, characterized in that: First sliding blocks are fixedly mounted on both sides of the clamping plate, a first sliding groove is formed on the inner wall of the mounting groove, and the first sliding block is located in the inner cavity of the first sliding groove.

3. A quick-installable clamp as claimed in claim 1, characterized in that: A plug-in slot is provided on one side of the fixing block, the plug-in plate is located in the inner cavity of the plug-in slot, a clamping slot is provided inside the plug-in slot, the clamping block is plugged in the inner cavity of the clamping slot, and the side of the clamping block close to the fixing block is inclined.

4. A quick-installable clamp as claimed in claim 3, characterized in that: The extrusion block is located in the inner cavity of the clamping groove, and second sliding blocks are fixedly installed on both sides of the extrusion block. The inner wall of the clamping groove is provided with a second sliding groove, and the second sliding block is located in the inner cavity of the second sliding groove.

5. A quick-installable clamp as claimed in claim 1, characterized in that: The bottoms of the first clamping ring and the second clamping ring are hinged to each other, and rubber pads are fixedly installed on the inner walls of the first clamping ring and the second clamping ring.

Images