CN209970535U - Connecting clamp convenient to disassemble and assemble - Google Patents
Connecting clamp convenient to disassemble and assemble Download PDFInfo
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- CN209970535U CN209970535U CN201920639855.7U CN201920639855U CN209970535U CN 209970535 U CN209970535 U CN 209970535U CN 201920639855 U CN201920639855 U CN 201920639855U CN 209970535 U CN209970535 U CN 209970535U
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- locking handle
- clamping piece
- assembly
- locking
- assemble
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Abstract
The utility model relates to a connecting piece technical field, specifically speaking relates to a easy dismounting's coupling fixture. The locking device comprises a base, a locking handle and a movable clamping piece, wherein the rear ends of two side edges of the base are respectively provided with a connecting support arm which is bent upwards; the locking handle is integrally U-shaped, and the end parts of two support arms of the locking handle are respectively hinged with the connecting support arm; the side view cross section of activity clamping piece is the J type, including the connecting axle of assembly between two support arms of locking handle and the clamping piece of assembly on the connecting axle, the both ends of connecting axle adopt the mode of rotating the connection to assemble respectively on two support arms of locking handle. The utility model discloses simple structure, convenient operation has realized the tight and separation of quick clamp between two support bodies.
Description
Technical Field
The utility model relates to a connecting piece technical field, specifically speaking relates to a easy dismounting's coupling fixture.
Background
At present, the clamp is widely applied to various fields, such as stage building, building construction, supermarket goods shelves, commodity display and the like, and is used for connecting two shelf bodies. The clamp on the market is more complicated in structure now, and the operation is comparatively loaded down with trivial details.
Disclosure of Invention
An object of the utility model is to provide a easy dismounting's coupling fixture, solve above technical problem.
In order to solve the above problems, the utility model adopts the following technical scheme:
a connecting clamp convenient to disassemble and assemble comprises a base, a locking handle and a movable clamping piece, wherein the rear ends of two side edges of the base are respectively provided with a connecting support arm bent upwards; the locking handle is integrally U-shaped, and the end parts of two support arms of the locking handle are respectively hinged with the connecting support arm; the side view cross section of activity clamping piece is the J type, including the connecting axle of assembly between two support arms of locking handle and the clamping piece of assembly on the connecting axle, the both ends of connecting axle adopt the mode of rotating the connection to assemble respectively on two support arms of locking handle.
Preferably: a through hole is formed in the middle of the connecting shaft; the end part of the clamping piece is welded with a connecting column, the end part of the connecting column is provided with a thread structure, and a locking nut is assembled on the thread structure; the connecting column penetrates through a through hole in the connecting shaft and is locked and fixed through a locking nut.
Preferably: the connecting column is provided with a pressure spring, and the pressure spring is sleeved on the connecting column between the locking nut and the connecting shaft.
Preferably: the upper part of the connecting support arm and the end parts of the two support arms of the locking handle are respectively provided with an assembly hole, and a lock pin is assembled at the assembly hole; two support arms of the locking handle are arranged on the inner sides of the two connecting support arms and are hinged with the lock pin through the assembling hole.
Preferably: the front end welding of base has L shape separation blade, L shape separation blade on be provided with two archs that are used for blocking the locking handle support arm along length direction.
Has the advantages that: compared with the prior art, the utility model discloses simple structure, convenient operation has realized the quick locking and the separation between two support bodies.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the connection of two frame bodies according to the present invention;
fig. 3 is the schematic structural diagram of the present invention for releasing the locking of two frame bodies.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Examples
Referring to fig. 1, the connecting clamp convenient to disassemble and assemble in the embodiment includes a base 1, a locking handle 2 and a movable clamping piece, wherein the rear ends of two side edges of the base 1 are respectively provided with a connecting support arm 3 which is bent upwards. The locking handle 2 is U-shaped as a whole, and the end parts of the two support arms are hinged with the connecting support arm 3 respectively. The side view cross-section of activity clamping piece is the J type, including assembly connecting axle 4 between two arms of locking handle 2 and the clamping piece 5 of assembly on connecting axle 4, the mode assembly that adopts to rotate the connection is adopted respectively at the both ends of connecting axle 4 on two support arms of locking handle 2. Wherein:
and a through hole is formed in the middle of the connecting shaft 4. The end part of the clamping piece 5 is welded with a connecting column 6, the end part of the connecting column 6 is provided with a thread structure, and a locking nut 7 is assembled on the thread structure. The connecting column 6 penetrates through a through hole in the connecting shaft 4 and is locked and fixed through a locking nut 7.
A pressure spring 8 is arranged on the connecting column 6, and the pressure spring 8 is sleeved on the connecting column 6 between the locking nut 7 and the connecting shaft 4.
The upper part of the connecting support arm 3 and the end parts of the two support arms of the locking handle 2 are respectively provided with an assembly hole, and the assembly holes are provided with a lock pin 9. Two support arms of the locking handle 2 are arranged at the inner sides of the two connecting support arms and are hinged with the lock pin 9 through the assembling hole.
The front end welding of base 1 has L shape separation blade 10, L shape separation blade 10 go up to be provided with two archs 11 that are used for blocking locking handle 2 support arm along length direction.
In the utility model, the hook-shaped structure of the clamping piece 5 and the bottom surface of the base 1 form a clamping space.
Referring to fig. 2, when the connecting clamp of the present invention is used to connect two frame bodies, the base 1 is first welded on the upper frame body beam 12; then the locking handle 2 is rotated backwards to drive the clamping piece 5 to fall down, so that the clamping space between the hook-shaped structure of the clamping piece 5 and the bottom surface of the base 1 is enlarged; then, the clamping piece 5 is held by hands to enable the hook-shaped structure of the clamping piece 5 to be located below the cross beam 13 of the bottom frame body, the locking handle 2 is rotated forwards to drive the clamping piece 5 to lift upwards, the clamping space is reduced, the cross beams of the two frame bodies are clamped, and locking and fixing between the two frame bodies are achieved.
Referring to fig. 3, during disassembly, the locking handle 2 is rotated backwards to drive the clamping piece 5 to fall, so that the clamping space between the hook-shaped structure of the clamping piece 5 and the bottom surface of the base 1 is enlarged, and the clamping of the two frame body beams is released; then, the clamping piece 5 is held by hand to enable the hook-shaped structure of the clamping piece 5 to be located behind the base 1 and the two frame body cross beams, the locking handle 2 is rotated forwards until the support arm of the locking handle 2 is clamped between the two protrusions 11, at the moment, the hook-shaped structure of the clamping piece 5 is located behind the base 1 and the two frame body cross beams, and locking between the two frame bodies is released.
The utility model discloses simple structure, convenient operation has realized the quick locking and the separation between two support bodies.
The above is only the embodiment of the present invention, not so limit on the other hand through the patent scope of the present invention, all utilize the equivalent structure made in the specification and the attached drawings, directly or indirectly apply to other related technical fields, all with the same principle within the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a convenient assembly and disassembly's coupling fixture which characterized in that: the clamping device comprises a base (1), a locking handle (2) and a movable clamping piece, wherein the rear ends of two side edges of the base (1) are respectively provided with a connecting support arm (3) which is bent upwards; the locking handle (2) is integrally U-shaped, and the end parts of the two support arms are respectively hinged with the connecting support arm (3); the side view cross-section of activity clamping piece is the J type, including assembly connecting axle (4) between two arms of locking handle (2) and clamping piece (5) of assembly on connecting axle (4), the both ends of connecting axle (4) adopt the mode of rotating the connection to assemble respectively on two arms of locking handle (2).
2. The connecting clamp convenient to disassemble and assemble according to claim 1, characterized in that: a through hole is formed in the middle of the connecting shaft (4); a connecting column (6) is welded at the end part of the clamping piece (5), a thread structure is arranged at the end part of the connecting column (6), and a locking nut (7) is assembled on the thread structure; the connecting column (6) penetrates through a through hole in the connecting shaft (4) and is locked and fixed through a locking nut (7).
3. The connecting jig of claim 2, characterized in that: the connecting column (6) is provided with a pressure spring (8), and the pressure spring (8) is sleeved on the connecting column (6) between the locking nut (7) and the connecting shaft (4).
4. The connecting jig of any one of claims 1 to 3, which is easy to disassemble and assemble, and comprises: the upper part of the connecting support arm (3) and the end parts of the two support arms of the locking handle (2) are respectively provided with an assembly hole, and a lock pin (9) is assembled at the assembly hole; two support arms of the locking handle (2) are arranged on the inner sides of the two connecting support arms and are hinged with the lock pin (9) through the assembling hole.
5. The connecting jig of any one of claims 1 to 3, which is easy to disassemble and assemble, and comprises: the front end welding of base (1) has L shape separation blade (10), L shape separation blade (10) go up to be provided with two archs (11) that are used for blocking locking handle (2) support arm along length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639855.7U CN209970535U (en) | 2019-05-06 | 2019-05-06 | Connecting clamp convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639855.7U CN209970535U (en) | 2019-05-06 | 2019-05-06 | Connecting clamp convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209970535U true CN209970535U (en) | 2020-01-21 |
Family
ID=69260992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920639855.7U Active CN209970535U (en) | 2019-05-06 | 2019-05-06 | Connecting clamp convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209970535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046755A (en) * | 2020-07-31 | 2020-12-08 | 南京拓攻自动驾驶技术研究院有限公司 | Unmanned aerial vehicle reaches unmanned aerial vehicle who contains it with carrying thing device |
-
2019
- 2019-05-06 CN CN201920639855.7U patent/CN209970535U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046755A (en) * | 2020-07-31 | 2020-12-08 | 南京拓攻自动驾驶技术研究院有限公司 | Unmanned aerial vehicle reaches unmanned aerial vehicle who contains it with carrying thing device |
| CN112046755B (en) * | 2020-07-31 | 2024-01-09 | 南京拓攻自动驾驶技术研究院有限公司 | Unmanned aerial vehicle is with carrying thing device and contain its unmanned aerial vehicle |
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