CN111056429A - Light multipurpose quick self-locking clamp - Google Patents
Light multipurpose quick self-locking clamp Download PDFInfo
- Publication number
- CN111056429A CN111056429A CN201911079878.8A CN201911079878A CN111056429A CN 111056429 A CN111056429 A CN 111056429A CN 201911079878 A CN201911079878 A CN 201911079878A CN 111056429 A CN111056429 A CN 111056429A
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- CN
- China
- Prior art keywords
- push rod
- connecting frame
- clamping jaw
- hole
- cross
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a portable multipurpose rapid self-locking clamp which comprises an electric push rod, a clamp and a limiting column, wherein a push rod inserting hole, a connecting frame limiting hole and clamping jaw placing openings are formed in the limiting column, the push rod inserting hole is positioned on the upper end face of the limiting column, the connecting frame limiting hole is positioned below the push rod inserting hole, the four clamping jaw placing openings are evenly distributed on the outer side surface of the lower end part of the limiting column, the electric push rod is fixed on the upper end face of the limiting column, a push rod on the electric push rod penetrates through the push rod inserting hole to be fixedly connected with the clamp, the clamp comprises a cross-shaped connecting frame and clamping jaws, the cross-shaped connecting frame is horizontally placed in the connecting frame limiting hole, one end of each clamping jaw is riveted with the cross-shaped connecting frame, and the other end of each clamping jaw penetrates through. The device has the advantages of simple structure, low manufacturing cost and capability of realizing the self-locking function.
Description
Technical Field
The invention relates to the field of hoisting clamps, in particular to a portable multipurpose quick self-locking clamp.
Background
The existing hoisting clamp is usually hoisted by a lifting lug arranged on an object to be hoisted. If the lifting lugs are not arranged on the object to be lifted, lifting cannot be achieved. In order to solve the problems, some hoisting tools are provided with parts which can lift the object to be hoisted upwards from the bottom of the object to be hoisted, however, the bottom-in-pocket hoisting also has problems, and the hoisting tools are not beneficial to storage and transportation of the object to be hoisted.
Disclosure of Invention
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a multi-purpose, quick self-locking clamp that is lightweight and quick.
According to the technical scheme provided by the embodiment of the application, the portable multipurpose quick self-locking clamp comprises an electric push rod, a clamp and a limiting column, wherein the limiting column is in a cylindrical shape, a push rod inserting hole, a connecting frame limiting hole and a clamping jaw placing hole are formed in the limiting column, the push rod inserting hole is positioned on the upper end face of the limiting column, the connecting frame limiting hole is positioned below the push rod inserting hole, the cross section diameter of the connecting frame limiting hole is larger than that of the push rod inserting hole, the lower end face of the connecting frame limiting hole and the lower end face of the limiting column are positioned on the same horizontal plane, the number of the clamping jaw placing holes is four, the four clamping jaw placing holes are evenly distributed on the outer side surface of the lower end part of the limiting column, and the clamping jaw placing holes are communicated with the connecting frame limiting hole,
the electric push rod is fixed on the upper end surface of the limit column, the push rod on the electric push rod passes through the push rod insertion hole to be fixedly connected with the clamp,
anchor clamps include cross link and clamping jaw, the cross link is the cross shape, the clamping jaw is the type of falling L, the cross link level is placed the spacing downthehole of link, the quantity of clamping jaw is four, four fix with rivet is passed through to the one end of clamping jaw the terminal position of cross link, four the other end of clamping jaw passes the mouth is placed to the clamping jaw.
In the invention, the lower end surface of the push rod insertion hole and the upper end surface of the connecting frame limiting hole are positioned on the same horizontal plane, and the push rod insertion hole is communicated with the connecting frame limiting hole.
In the invention, the cross connecting frame comprises a transverse connecting rod and a longitudinal connecting rod, the length of the transverse connecting rod is the same as that of the longitudinal connecting rod, the width of the transverse connecting rod is the same as that of the longitudinal connecting rod, and the cross connecting frame is of an integrated structure.
In the invention, the diameter of the cross section of the connecting frame limiting hole is larger than the length of the transverse connecting rod on the cross connecting frame.
In the invention, the upper end surface of the connecting frame limiting hole is positioned on the upper side of the upper end surface of the clamping jaw placing opening.
In the invention, the lower end face of the clamping jaw placing opening is positioned on the upper side of the lower end face of the limiting column.
In the invention, the electric push rod is connected with a power supply through a wire.
To sum up, the beneficial effect of this application: the device has the advantages of simple structure, low manufacturing cost and capability of realizing the self-locking function.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic perspective view of an integrated device according to the present invention;
FIG. 2 is a schematic perspective view of the clamp of the present invention;
FIG. 3 is a schematic top view of the fixture of the present invention;
FIG. 4 is a schematic perspective view of a spacing post according to the present invention;
FIG. 5 is a schematic view of a front cross-sectional structure of a spacing post according to the present invention;
fig. 6 is a schematic perspective view of the limiting post with holes.
Reference numbers in the figures: an electric push rod-1; a clamp-2; a cross connecting frame-2.1; 2.2 parts of a clamping jaw; a limiting column-3; the push rod is inserted into the hole-3.1; connecting frame limiting holes-3.2; a clamping jaw placing opening-3.3; and (4) a hole.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, the portable multipurpose rapid self-locking clamp comprises an electric push rod 1, a clamp 2 and a limiting column 3, wherein the electric push rod 1 is fixed on the upper end surface of the limiting column 3, a push rod on the electric push rod 1 penetrates through a push rod inserting hole 3.1 and the clamp 2 to be fixedly connected, and the cross section diameter of a connecting frame limiting hole 3.2 is larger than the length of a transverse connecting rod on a cross connecting frame 2.1. The upper end face of the connecting frame limiting hole 3.2 is located on the upper side of the upper end face of the clamping jaw placing opening 3.3. The electric push rod 1 is connected with a power supply through a wire.
As shown in fig. 4 and 5, the limiting column 3 is a cylinder, a push rod insertion hole 3.1, a connecting frame limiting hole 3.2 and a clamping jaw placing port 3.3 are arranged on the limiting column 3, the push rod insertion hole 3.1 is located on the upper end surface of the limiting column 3, the connecting frame limiting hole 3.2 is located below the push rod insertion hole 3.1, the cross-sectional diameter of the connecting frame limiting hole 3.2 is greater than that of the push rod insertion hole 3.1, the lower end surface of the connecting frame limiting hole 3.2 and the lower end surface of the limiting column 3 are located on the same horizontal plane, the number of the clamping jaw placing ports 3.3 is four, the four clamping jaw placing ports 3.3 are evenly distributed on the outer side surface of the lower end portion of the limiting column 3, the clamping jaw placing port 3.3 is communicated with the connecting frame limiting hole 3.2, the lower end surface of the push rod insertion hole 3.1 and the upper end surface of the connecting frame limiting hole 3.2 are located on the same horizontal plane, the push rod insertion hole 3.1 is communicated with the connecting frame limiting hole 3.2. The lower end face of the clamping jaw placing opening 3.3 is located on the upper side of the lower end face of the limiting column 3.
As shown in fig. 2 and 3, the fixture 2 includes a cross-shaped connecting frame 2.1 and clamping jaws 2.2, the cross-shaped connecting frame 2.1 is in a cross shape, the clamping jaws 2.2 are in an inverted L shape, the cross-shaped connecting frame 2.1 is horizontally disposed in the connecting frame limiting holes 3.2, the number of the clamping jaws 2.2 is four, one ends of the four clamping jaws 2.2 are fixed at the tail end of the cross-shaped connecting frame 2.1 through rivets, and the other ends of the four clamping jaws 2.2 penetrate through the clamping jaw placing holes 3.3. The cross connecting frame 2.1 comprises a transverse connecting rod and a longitudinal connecting rod, the length of the transverse connecting rod is the same as that of the longitudinal connecting rod, the width of the transverse connecting rod is the same as that of the longitudinal connecting rod, and the cross connecting frame 2.1 is of an integrated structure.
Example 1: the electric push rod 1 is welded on the upper end face of the limiting column 3, the lower end face of the push rod of the electric push rod 1 is welded (or connected through a connecting piece) on the upper end face of the middle part of the cross-shaped connecting frame 2.1, and the clamping jaw 2.2 is riveted on the cross-shaped connecting frame 2.1.
Example 2: when the device is used, the upper end face of the electric push rod 1 is directly lifted through a connecting part, then the electric push rod 1 is connected with a power supply, when an article needs to be grabbed, the device is moved to the upper end of the article, then the push rod on the electric push rod 1 is pushed downwards, the clamping jaws 2.2 are opened, then the opened clamping jaws 2.2 are placed on the article, then the push rod on the electric push rod 1 is moved upwards, at this time, the clamping jaws 2.2 move upwards along with the cross-shaped connecting frame 2.1, but as the clamping jaws 2.2 penetrate through the clamping jaw placing openings 3.3, when the cross-shaped connecting frame 2.1 is lifted over the clamping jaw placing openings 3.3, the clamping jaws 2.2 are squeezed by the limiting columns 3, are contracted and clamped, and then the article can be firmly grabbed. At this time, the device can be moved integrally, and when the device is moved, the device can drive the articles to move together.
Example 3: the device can also be provided with 4 holes 4 on the limiting column 3 right above the cross connecting frame 2.1, as shown in figure 6, a lifting chain is conveniently connected with the cross connecting frame 2.1, and the device is favorable for grabbing articles with larger weight.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (7)
1. Portable multipurpose quick auto-lock anchor clamps, characterized by: the clamping jaw limiting device comprises an electric push rod (1), a clamp (2) and a limiting column (3), wherein the limiting column (3) is in a cylindrical shape, a push rod inserting hole (3.1), a connecting frame limiting hole (3.2) and a clamping jaw placing hole (3.3) are formed in the limiting column (3), the push rod inserting hole (3.1) is located on the upper end face of the limiting column (3), the connecting frame limiting hole (3.2) is located below the push rod inserting hole (3.1), the cross section diameter of the connecting frame limiting hole (3.2) is larger than that of the push rod inserting hole (3.1), the lower end face of the connecting frame limiting hole (3.2) and the lower end face of the limiting column (3) are located on the same horizontal plane, the number of the clamping jaw placing holes (3.3) is four, the clamping jaw placing holes (3.3) are evenly distributed on the outer side surface of the lower end of the limiting column (3), and the clamping jaw placing holes (3.3) are communicated with the connecting frame limiting hole (3.2),
the electric push rod (1) is fixed on the upper end surface of the limit column (3), the push rod on the electric push rod (1) passes through the push rod insertion hole (3.1) and is fixedly connected with the clamp (2),
anchor clamps (2) include cross link (2.1) and clamping jaw (2.2), cross link (2.1) are the cross shape, clamping jaw (2.2) are the type of falling L, cross link (2.1) level is placed in link spacing hole (3.2), the quantity of clamping jaw (2.2) is four, four the fix with rivet is passed through to the one end of clamping jaw (2.2) the terminal part of cross link (2.1), four the other end of clamping jaw (2.2) passes the mouth (3.3) is placed to the clamping jaw.
2. The portable multipurpose rapid self-locking clamp according to claim 1, which is characterized in that: the lower end face of the push rod inserting hole (3.1) and the upper end face of the connecting frame limiting hole (3.2) are located on the same horizontal plane, and the push rod inserting hole (3.1) is communicated with the connecting frame limiting hole (3.2).
3. The portable multipurpose rapid self-locking clamp according to claim 1, which is characterized in that: the cross connecting frame (2.1) comprises a transverse connecting rod and a longitudinal connecting rod, the length of the transverse connecting rod is the same as that of the longitudinal connecting rod, the width of the transverse connecting rod is the same as that of the longitudinal connecting rod, and the cross connecting frame (2.1) is of an integrated structure.
4. The portable multipurpose rapid self-locking clamp according to claim 1, which is characterized in that: the diameter of the cross section of the connecting frame limiting hole (3.2) is larger than the length of the transverse connecting rod on the cross connecting frame (2.1).
5. The portable multipurpose rapid self-locking clamp according to claim 1, which is characterized in that: the upper end face of the connecting frame limiting hole (3.2) is positioned on the upper side of the upper end face of the clamping jaw placing opening (3.3).
6. The portable multipurpose rapid self-locking clamp according to claim 1, which is characterized in that: the lower end face of the clamping jaw placing opening (3.3) is located on the upper side of the lower end face of the limiting column (3).
7. The portable multipurpose rapid self-locking clamp according to claim 1, which is characterized in that: the electric push rod (1) is connected with a power supply through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079878.8A CN111056429A (en) | 2019-11-07 | 2019-11-07 | Light multipurpose quick self-locking clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079878.8A CN111056429A (en) | 2019-11-07 | 2019-11-07 | Light multipurpose quick self-locking clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111056429A true CN111056429A (en) | 2020-04-24 |
Family
ID=70297681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911079878.8A Pending CN111056429A (en) | 2019-11-07 | 2019-11-07 | Light multipurpose quick self-locking clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111056429A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2939452A1 (en) * | 2008-12-09 | 2010-06-11 | Sade Cie Generale De Travaux D | Tong for grasping lining plate of urban roadway system suspended at tow-hoe, has connection parts pivotingly mounted around axes such that vertical movement of mobile unit permits pivoting of tabs and locking/unlocking of jaws of tabs |
| CN206427921U (en) * | 2016-12-10 | 2017-08-22 | 济宁市圣柯诺工程机械有限公司 | A kind of ring forging hoist cable mechanism |
| CN207209757U (en) * | 2017-09-13 | 2018-04-10 | 河北森阳建筑设备科技有限公司 | Rack welding carries net device |
| CN108002214A (en) * | 2017-12-26 | 2018-05-08 | 诸城市奥隆机械有限公司 | A kind of product lifting hoisting mechanism |
| CN108639934A (en) * | 2018-06-14 | 2018-10-12 | 泰州三羊重型机械有限公司 | A kind of novel hanging equipment |
| CN109678046A (en) * | 2019-02-26 | 2019-04-26 | 万达集团股份有限公司 | Hanging apparatus and tire-mold Lift-on/Lift-off System |
-
2019
- 2019-11-07 CN CN201911079878.8A patent/CN111056429A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2939452A1 (en) * | 2008-12-09 | 2010-06-11 | Sade Cie Generale De Travaux D | Tong for grasping lining plate of urban roadway system suspended at tow-hoe, has connection parts pivotingly mounted around axes such that vertical movement of mobile unit permits pivoting of tabs and locking/unlocking of jaws of tabs |
| CN206427921U (en) * | 2016-12-10 | 2017-08-22 | 济宁市圣柯诺工程机械有限公司 | A kind of ring forging hoist cable mechanism |
| CN207209757U (en) * | 2017-09-13 | 2018-04-10 | 河北森阳建筑设备科技有限公司 | Rack welding carries net device |
| CN108002214A (en) * | 2017-12-26 | 2018-05-08 | 诸城市奥隆机械有限公司 | A kind of product lifting hoisting mechanism |
| CN108639934A (en) * | 2018-06-14 | 2018-10-12 | 泰州三羊重型机械有限公司 | A kind of novel hanging equipment |
| CN109678046A (en) * | 2019-02-26 | 2019-04-26 | 万达集团股份有限公司 | Hanging apparatus and tire-mold Lift-on/Lift-off System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 301700 Tianjin Wuqing Auto Parts Industrial Park, north side of Yun Jing Road (No. 3, Ying Xiang Road) Applicant after: Aidi (Tianjin) Auto Parts Co., Ltd Address before: 301700 Tianjin Wuqing Auto Parts Industrial Park, north side of Yun Jing Road (No. 3, Ying Xiang Road) Applicant before: ASIMCO AUTOMOTIVE COMPONENTS (TIANJIN) Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200424 |