CN217463063U - C-shaped quick shackle for crane - Google Patents
C-shaped quick shackle for crane Download PDFInfo
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- CN217463063U CN217463063U CN202220793374.3U CN202220793374U CN217463063U CN 217463063 U CN217463063 U CN 217463063U CN 202220793374 U CN202220793374 U CN 202220793374U CN 217463063 U CN217463063 U CN 217463063U
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- fixedly connected
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- shackle
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Abstract
The utility model relates to a C type is broken out fast for hoist, including the body of breaking out, the inside swing joint of the body of breaking out has the middle piece, the positive activity fixedly connected with of the body of breaking out connects the lid, be provided with the installation component on the body of breaking out, be provided with on the middle piece and screw up the subassembly, the installation component includes that quantity is two and the fixed block of fixed mounting diapire in the middle piece, two the first spring of the equal fixedly connected with in one side of the fixed block back on the back mutually. This C type is broken out fast for hoist through setting up the installation component, makes the easy dismounting between middle piece, connection lid and the body of breaking out, is convenient for carry out periodic maintenance and change to middle piece, connection lid and the body of breaking out, realizes the assistance-localization real-time and the supporting role to middle piece through gag lever post and spacing groove to reach the purpose of dismantling and installing C type and break out, make the installation dismantle more simply and conveniently, improve the practicality of device.
Description
Technical Field
The utility model relates to a jack-up transportation technical field specifically is a C type is broken out fast for hoist.
Background
The steel wire rope is connected with the opening and closing steel wire rope or the supporting steel wire rope on the grab bucket by utilizing a C-shaped quick shackle on ship unloaders and door weighing machines of ports, docks and power plants, so that various grab buckets and various lifting hook assemblies can be quickly replaced to meet the requirements of the site, and the economic efficiency is improved by ensuring the fastest replacement speed and the best safety.
The existing C-shaped quick shackle usually enables an inner hexagonal wrench to enter through holes in two sides of the C-shaped quick shackle, and then the installation or disassembly steps are carried out, so that the disassembly and the installation are inconvenient, the installation or disassembly steps are complex, and the quick installation and disassembly effects cannot be achieved, so that the C-shaped quick shackle for the crane is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a C type is broken out fast for hoist possesses advantages such as easy to assemble dismantlement, has solved the inconvenient problem of dismantling and installing of current C type quick break out.
In order to achieve the above object, the utility model provides a following technical scheme: a C-shaped quick shackle for a crane comprises a shackle body, wherein an intermediate block is movably connected inside the shackle body, a connecting cover is movably and fixedly connected to the front side of the shackle body, an installation assembly is arranged on the shackle body, and a tightening assembly is arranged on the intermediate block;
the installation component comprises fixed blocks, two springs and a limiting rod, wherein the fixed blocks are fixedly installed on the inner bottom wall of the middle block, the fixed blocks are mutually reverse, the first spring is fixedly connected with one side of the middle block, the connecting blocks are movably connected with the inner wall of the back face of the middle block, the connecting blocks are mutually reverse, the limiting rod is fixedly connected with one side of the connecting blocks, the U-shaped frame is fixedly connected with the front face of the connecting blocks, and the connecting rod is movably connected with the inner portion of the U-shaped frame.
Furthermore, the tightening assembly comprises a pull rod movably connected with the front face of the middle block, a connecting shaft is fixedly connected to the top of the pull rod, a second spring is movably connected to the outer side of the pull rod, and a threaded rod is movably connected to the back face of the middle block.
Furthermore, the one end of two connecting rods all with the outside swing joint of connecting axle, the both ends of first spring are close to one side of gag lever post and one side fixed connection that the gag lever post was kept away from to the connecting block with the fixed block respectively.
Further, the connecting through hole with gag lever post size looks adaptation is all seted up to the left and right sides of intermediate block, the spacing groove with gag lever post size looks adaptation is all seted up to the left side inner wall of the body of breaking out and the left side inner wall of connecting the lid.
Further, the back of the middle block is provided with a threaded through hole, and the threaded rod is in threaded connection with the middle block through the threaded through hole.
Furthermore, one end of the pull rod penetrates through and extends to the inside of the middle block, the front of the pull rod is fixedly connected with a handle, and two ends of the second spring are fixedly connected with the front of the middle block and the back of the handle respectively.
Further, the back inner wall of middle piece is seted up quantity and is two the equal fixedly connected with in back of connecting block respectively with two spout sliding connection's slider.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this C type is broken out fast for hoist through setting up the installation component, makes the intermediate mass, connects the easy dismounting between lid and the body that breaks out, is convenient for carry out periodic repair and change to intermediate mass, connection lid and the body that breaks out, realizes through gag lever post and spacing groove the assistance-localization real-time and the supporting role to the intermediate mass to reach the purpose of dismantling and installing C type and break out, make the installation dismantle more simple and easy convenient, improve the practicality of device.
2. This C type is broken out fast for hoist screws up the subassembly through the setting, can install and dismantle the C type by the screw rod when the installation component leads to the second spring to lose elasticity because other factors such as long-time use wearing and tearing, increases the practicality of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top cross-sectional view of the mounting assembly structure of the present invention.
In the figure: the connecting device comprises a middle block 1, a shackle body 2, a fixing block 3, a first spring 4, a connecting block 5, a limiting rod 6, a 7U-shaped frame, a connecting rod 8, a pull rod 9, a connecting shaft 10, a second spring 11, a threaded rod 12, a handle 13, a sliding groove 14, a sliding block 15 and a connecting cover 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, the C-shaped quick shackle for the crane in the present embodiment includes a shackle body 2, an intermediate block 1 movably connected to an inside of the shackle body 2, a connection cover 16 movably and fixedly connected to a front surface of the shackle body 2, the connection cover 16 movably connected to the shackle body 2 through a bolt, a mounting assembly disposed on the shackle body 2, and a tightening assembly disposed on the intermediate block 1.
The mounting component comprises two fixed blocks 3 which are fixedly mounted on the inner bottom wall of the middle block 1, one side of each of the two fixed blocks 3, which is opposite to each other, is fixedly connected with a first spring 4, the inner wall of the back surface of the middle block 1 is movably connected with two connecting blocks 5, the inner wall of the back surface of the middle block 1 is provided with two sliding grooves 14, the back surfaces of the two connecting blocks 5 are fixedly connected with sliding blocks 15 which are respectively in sliding connection with the two sliding grooves 14, the connecting blocks 5 can be limited through the sliding grooves 14 and the sliding blocks 15, the limiting rods 6 are prevented from falling off from the middle block 1, one side of each of the two connecting blocks 5, which is opposite to each other, is fixedly connected with a limiting rod 6, the left side and the right side of the middle block 1 are respectively provided with connecting through holes which are matched with the size of the limiting rods 6, and the left side inner walls of the shackle body 2 and the left side of the connecting cover 16 are respectively provided with limiting grooves which are matched with the size of the limiting rods 6, the front of the connecting block 5 is fixedly connected with a U-shaped frame 7, and the inside of the U-shaped frame 7 is movably connected with a connecting rod 8.
In this embodiment, the subassembly of screwing up includes the pull rod 9 with the positive swing joint of middle block 1, the top fixedly connected with connecting axle 10 of pull rod 9, the one end of two connecting rods 8 all with the outside swing joint of connecting axle 10, the both ends of first spring 4 are close to one side of gag lever post 6 and one side fixed connection that gag lever post 6 was kept away from to connecting block 5 with fixed block 3 respectively, the outside swing joint of pull rod 9 has second spring 11, the back swing joint of middle block 1 has threaded rod 12, threaded through hole has been seted up at the back of middle block 1, threaded rod 12 passes through threaded through hole and middle block 1 threaded connection, the inside that the one end of pull rod 9 runs through and extends to middle block 1, the positive fixedly connected with handle 13 of pull rod 9, the both ends of second spring 11 respectively with the front of middle block 1 and the back fixed connection of handle 13.
The working principle of the above embodiment is as follows:
(1) this C type is broken out fast for hoist, through setting up the installation component, pulling handle 13, make pull rod 9 remove to one side of keeping away from intermediate block 1, second spring 11 compresses, the angle of connecting rod 8 changes, make two connecting blocks 5 drive gag lever post 6 to relative one side motion, first spring 4 compresses, make intermediate block 1 with connect lid 16 and break out 2 separations of body, thereby dismantle C type break out, loosen handle 13, through the tension of second spring 11, pull rod 9 removes to one side that is close to intermediate block 1, two connecting blocks 5 drive gag lever post 6 to the one side motion that carries on the back mutually simultaneously, dismantle C type break out, make the installation dismantle simple and easy convenience more.
(2) This C type quick shackle for hoist, when the installation subassembly leads to second spring 11 to lose elasticity because other factors such as long-time use wearing and tearing, screws up the subassembly through setting up, rotates threaded rod 12, makes threaded rod 12 remove to the one side that is close to middle piece 1 to promote pull rod 9 and remove to the one side of keeping away from middle piece 1, thereby install and dismantle the C type shackle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a C type quick shackle for hoist, includes shackle body (2), its characterized in that: the interior of the shackle body (2) is movably connected with an intermediate block (1), the front of the shackle body (2) is movably and fixedly connected with a connecting cover (16), the shackle body (2) is provided with a mounting assembly, and the intermediate block (1) is provided with a screwing assembly;
the installation component comprises fixed blocks (3) of which the number is two and which are fixedly installed on the inner bottom wall of the middle block (1), two first springs (4) fixedly connected with one side of the fixed blocks (3) back to the back, connecting blocks (5) which are two and are movably connected with the inner wall of the middle block (1), two limiting rods (6) fixedly connected with one side of the connecting blocks (5) back to the back, U-shaped frames (7) fixedly connected with the front sides of the connecting blocks (5), and connecting rods (8) movably connected with the inner parts of the U-shaped frames (7).
2. The C-type quick shackle for cranes according to claim 1, characterized in that: the tightening assembly comprises a pull rod (9) movably connected with the front side of the middle block (1), a connecting shaft (10) is fixedly connected to the top of the pull rod (9), a second spring (11) is movably connected to the outer side of the pull rod (9), and a threaded rod (12) is movably connected to the back side of the middle block (1).
3. The C-type quick shackle for cranes according to claim 2, characterized in that: two the one end of connecting rod (8) all with the outside swing joint of connecting axle (10), the both ends of first spring (4) are close to one side of gag lever post (6) and one side fixed connection that gag lever post (6) were kept away from in connecting block (5) with fixed block (3) respectively.
4. The C-type quick shackle for cranes according to claim 1, characterized in that: the connecting through hole with gag lever post (6) size looks adaptation is all seted up to the left and right sides of intermediate block (1), the spacing groove with gag lever post (6) size looks adaptation is all seted up to the left side inner wall of breaking out body (2) and the left side inner wall of connecting lid (16).
5. The C-type quick shackle for cranes according to claim 2, characterized in that: the back of the middle block (1) is provided with a threaded through hole, and the threaded rod (12) is in threaded connection with the middle block (1) through the threaded through hole.
6. The C-type quick shackle for cranes according to claim 2, characterized in that: one end of the pull rod (9) penetrates through and extends into the middle block (1), a handle (13) is fixedly connected to the front face of the pull rod (9), and two ends of the second spring (11) are fixedly connected with the front face of the middle block (1) and the back face of the handle (13) respectively.
7. The C-type quick shackle for cranes according to claim 1, characterized in that: the back inner wall of middle piece (1) is seted up quantity and is two spout (14), two the equal fixedly connected with in back of connecting block (5) respectively with two spout (14) sliding connection's slider (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220793374.3U CN217463063U (en) | 2022-04-07 | 2022-04-07 | C-shaped quick shackle for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220793374.3U CN217463063U (en) | 2022-04-07 | 2022-04-07 | C-shaped quick shackle for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217463063U true CN217463063U (en) | 2022-09-20 |
Family
ID=83268638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220793374.3U Active CN217463063U (en) | 2022-04-07 | 2022-04-07 | C-shaped quick shackle for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217463063U (en) |
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2022
- 2022-04-07 CN CN202220793374.3U patent/CN217463063U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201400 Room 2100 and 2101, Floor 2, Building 1, No. 1887, Chenqiao Road, Fengxian District, Shanghai Patentee after: Shanghai SOLID Equipment Technology Co.,Ltd. Address before: 200000 6th floor, No. 68, Hangxing Road, hangtou Town, Pudong New Area, Shanghai Patentee before: Shanghai solide rigging Co.,Ltd. |
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| CP03 | Change of name, title or address |