Quick clamp mechanism

Abstract

The utility model relates to the technical field of clamps, and discloses a quick clamp mechanism which comprises a fixing plate, a penetrating hole is formed in the outer wall of the fixing plate, a clamp mechanism body is installed on the inner wall of the penetrating hole, a clamp head is fixedly installed at one end of the clamp mechanism body, and an installation base is fixedly installed on the outer wall of the clamp mechanism body. The mounting base is attached to the outer wall of the fixing plate through the clamp mechanism, the clamp head is mounted through a through hole in the outer wall of the fixing plate, the telescopic shaft is fixed through the mounting base and the bearing mounting cylinder, the clamping effect is achieved through the telescopic shaft, and through the limiting chain, the problem that clamping force bounces and loses efficacy when an object is clamped too tightly is solved; under the working condition that partial stress is large, more labor is saved during loosening, stable use under the rotating working condition is achieved through cooperation of a transmission flat key and a transmission shaft, stable operation can be achieved in the scene that stress is too large, and clamping force can be temporarily and finely adjusted through a stroke fine adjustment screw.

Description

Technical Field

[0001] This utility model relates to the field of clamping technology, specifically a quick clamping mechanism. Background Technology

[0002] A hose is a flexible tube used to transport liquids such as high-pressure water or foam. A hose is a flexible pipe, and some hoses (such as canvas hoses) can have their cross-sectional shape changed. The hose end, or hose connector, is used to connect hoses to each other or to supply equipment. Currently, hoses are typically folded or wound by hand for storage, although some systems use winches to wind them up.

[0003] The existing quick clamp for holding water hoses is fixed by a base and a locking nut, and the telescopic shaft is adjusted by swinging the handle to hold the item. The existing clamp has the following shortcomings: if the clamp is too tight, the item will naturally droop when the handle is rotated upwards, causing the clamping effect to fail; the handle is too short, making it difficult to release in some tight situations; the threaded fixing method is not suitable for rotating conditions, and it is easy to loosen when reversed; and its performance is unstable in scenarios with excessive force. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a quick clamping mechanism that solves the problem described in the background art where the quick clamp is fixed by a fixed base and a locking nut, and the effect of clamping an item is achieved by swinging the handle to adjust the telescopic shaft. The shortcomings of existing clamps are as follows: if the clamping is too tight, the item will naturally droop when the handle is rotated upwards, causing the clamping effect to fail; the handle is too short, making it difficult to loosen in some tight situations; the threaded fixing method is not suitable for rotating conditions, and it is easy to loosen when reversed; and the performance is unstable in scenarios with excessive force.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a quick clamping mechanism, comprising a fixed plate, a through hole on the outer wall of the fixed plate, a clamping mechanism installed on the inner wall of the through hole, a clamping head fixedly installed at one end of the clamping mechanism, a mounting seat fixedly installed on the outer wall of the clamping mechanism, the mounting seat being attached to the outer wall of the fixed plate via the clamping mechanism, a bearing mounting cylinder fixedly installed on the outer wall of the clamping mechanism, a limit cover plate installed on the outer wall of the bearing mounting cylinder, a connecting piece installed on the outer wall of the limit cover plate, and the mounting seat being attached to the outer wall of the fixed plate via the bearing mounting cylinder.

[0008] Furthermore, the clamp head specifically adopts a DN200 hose clamp head.

[0009] Furthermore, the clamping mechanism includes a telescopic shaft, a stroke fine-tuning screw is installed on the inner wall of one end of the telescopic shaft, a drive shaft is installed on one side of the telescopic shaft, a connecting seat is fixedly installed on the outer wall of the telescopic shaft, a handle is fixedly installed on the outer wall of one end of the telescopic shaft, a limit chain connecting screw is installed on the outer wall of the handle, a limit chain is fixedly installed on the outer wall of the limit connecting screw, a bearing is fixedly installed below the telescopic shaft, a drive key limit screw is fixedly installed at the front end of the limit chain, and a drive key is fixedly installed on the outer wall of the drive key limit screw.

[0010] Furthermore, the telescopic shaft is connected to the clamp head via a stroke fine-tuning screw, and the telescopic shaft is installed on the inner wall of the mounting base.

[0011] Furthermore, the handle is connected to the telescopic shaft, and the outer wall of the handle is provided with anti-slip threads.

[0012] (III) Beneficial Effects

[0013] This utility model provides a quick clamping mechanism, which has the following beneficial effects:

[0014] The clamp head is installed through perforations in the outer wall of the fixed plate. The telescopic shaft is fixed by the mounting base and bearing mounting cylinder. The telescopic shaft performs the clamping function. The limit chain solves the problem of clamping force rebound failure when the clamped item is too tight. The handle makes it easier to release in some cases with large forces. The transmission key, in conjunction with the transmission shaft, ensures stable use in rotational conditions. It can operate stably in scenarios with excessive force. The clamping force can be temporarily adjusted by the stroke fine-tuning screw. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the clamping mechanism in this utility model;

[0017] Figure 3 This is a schematic diagram of the planar structure of this utility model.

[0018] In the diagram: 1. Fixed plate; 2. Through hole; 3. Clamping mechanism; 31. Telescopic shaft; 32. Stroke fine-tuning screw; 33. Drive shaft; 34. Connecting seat; 35. Handle; 36. Limit chain connecting screw; 37. Limit chain; 38. Bearing; 39. Drive key limit screw; 310. Drive key; 4. Clamping head; 5. Mounting seat; 6. Bearing mounting cylinder; 7. Limit cover plate; 8. Connecting parts. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0020] Please see Figures 1 to 3 This utility model provides a technical solution: a quick clamping mechanism, including a fixed plate 1, a through hole 2 on the outer wall of the fixed plate 1, a clamping mechanism 3 installed on the inner wall of the through hole 2, a clamping head 4 fixedly installed at one end of the clamping mechanism 3, an mounting seat 5 fixedly installed on the outer wall of the clamping mechanism 3, the mounting seat 5 being attached to the outer wall of the fixed plate 1 through the clamping mechanism 3, a bearing mounting cylinder 6 fixedly installed on the outer wall of the clamping mechanism 3, a limit cover plate 7 installed on the outer wall of the bearing mounting cylinder 6, a connecting piece 8 installed on the outer wall of the limit cover plate 7, the mounting seat 5 being attached to the outer wall of the fixed plate 1 through the bearing mounting cylinder 6, and the clamping head 4 specifically adopts a DN200 hose head clamping head 4.

[0021] The clamping mechanism 3 includes a telescopic shaft 31. A stroke fine-tuning screw 32 is installed on the inner wall of one end of the telescopic shaft 31. A transmission shaft 33 is installed on one side of the telescopic shaft 31. A connecting seat 34 is fixedly installed on the outer wall of the telescopic shaft 31. A handle 35 is fixedly installed on the outer wall of one end of the telescopic shaft 31. A limit chain connecting screw 36 is installed on the outer wall of the handle 35. A limit chain 37 is fixedly installed on the outer wall of the limit connecting screw. A bearing 38 is fixedly installed below the telescopic shaft 31. A transmission key 310 and a limit screw 39 are fixedly installed at the front end of the limit chain 37. A transmission key 310 is fixedly installed on the outer wall of the limit screw 39. The telescopic shaft 31 is connected to the clamping head 4 through the stroke fine-tuning screw 32. The telescopic shaft 31 is installed on the inner wall of the mounting seat 5. The handle 35 is connected to the telescopic shaft 31. The outer wall of the handle 35 is provided with anti-slip threads.

[0022] The detailed description of known functions and components is omitted in this disclosure. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of commercially available instruments.

[0023] In summary, the operation steps of this quick clamping mechanism are as follows;

[0024] In use, the clamp head 4 is installed through the perforation 2 on the outer wall of the fixing plate 1. The telescopic shaft 31 is fixed by the mounting base 5 and the bearing mounting cylinder 6. The telescopic shaft 31 performs the clamping function. The limit chain 37 solves the problem of clamping force rebound failure when the clamped item is too tight. The handle 35 makes it easier to release when the force is large. The transmission key 310, in conjunction with the transmission shaft 33, achieves stable use in the rotation condition. It can operate stably in the case of excessive force. The clamping force can be temporarily adjusted by the stroke fine adjustment screw 32.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick clamp mechanism comprising a fixed plate (1), characterized in that: The outer wall of the fixed plate (1) is provided with a through hole (2), the inner wall of the through hole (2) is provided with a clamp mechanism (3), one end of the clamp mechanism (3) is fixedly provided with a clamp head (4), the outer wall of the clamp mechanism (3) is fixedly provided with a mounting seat (5), the mounting seat (5) is attached to the outer wall of the fixed plate (1) through the clamp mechanism (3), a bearing mounting cylinder (6) is fixedly installed on the outer wall of the clamp mechanism (3), a limiting cover plate (7) is installed on the outer wall of the bearing mounting cylinder (6), a connecting piece (8) is installed on the outer wall of the limiting cover plate (7), and the mounting seat (5) is attached to the outer wall of the fixed plate (1) through the bearing mounting cylinder (6).

2. A quick clamp mechanism according to claim 1, wherein: The clamp head (4) is specifically a DN200 hose head clamp head.

3. A quick clamp mechanism according to claim 1, wherein: The clamp mechanism (3) comprises a telescopic shaft (31), the inner wall of one end of the telescopic shaft (31) is provided with a stroke fine adjustment screw (32), one side of the telescopic shaft (31) is provided with a transmission shaft (33), the outer wall of the telescopic shaft (31) is fixedly provided with a connecting seat (34), the outer wall of one end of the telescopic shaft (31) is fixedly provided with a handle (35), the outer wall of the handle (35) is provided with a limiting chain connecting screw (36), the outer wall of the limiting chain connecting screw is fixedly provided with a limiting chain (37), the lower portion of the telescopic shaft (31) is fixedly provided with a bearing (38), the front end of the limiting chain (37) is fixedly provided with a transmission flat key (310) limiting screw (39), and the outer wall of the transmission flat key (310) limiting screw (39) is fixedly provided with a transmission flat key (310).

4. A quick clamp mechanism according to claim 3, wherein: The telescopic shaft (31) is connected with the clamp head (4) through the stroke fine adjustment screw (32), and the telescopic shaft (31) is installed in the inner wall of the mounting seat (5).

5. A quick clamp mechanism according to claim 3, wherein: The handle (35) is connected with the telescopic shaft (31), and the outer wall of the handle (35) is provided with an anti-skid thread.

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