CN214359737U - Electric block gib head connecting device - Google Patents
Electric block gib head connecting device Download PDFInfo
- Publication number
- CN214359737U CN214359737U CN202022486285.8U CN202022486285U CN214359737U CN 214359737 U CN214359737 U CN 214359737U CN 202022486285 U CN202022486285 U CN 202022486285U CN 214359737 U CN214359737 U CN 214359737U
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- electric block
- piece
- head
- connecting piece
- ring
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Abstract
The utility model relates to an electric block gib head connecting device, including central connecting piece, the go-between, swivelling joint head, central connecting piece includes the spliced pole of connecting seat and connecting seat one side, it has the connecting hole to run through on the connecting seat, the go-between realizes being connected with the connecting seat through the connecting piece of grafting in the connecting hole, be equipped with the installation concave ring on the outer wall of spliced pole, swivelling joint head includes two fixed plates of parallel arrangement, install the chain sling connecting rod between two fixed plates, rotatory ball bearing, the chain sling connecting rod is connected with electric block's chain sling, rotatory ball bearing is in the same place with the installation concave ring swivelling joint on the spliced pole outer wall. The utility model discloses a central connecting piece uses with the go-between cooperation, and the condition that anticreep piece drops can not appear, has improved the security performance, all adopts the connected mode of rotation type between swivelling joint head and the central connecting piece, between go-between and the central connecting piece moreover for it rotates more in a flexible way, and it is more convenient to use.
Description
Technical Field
The utility model relates to a lifting device connects the technical field of gib head, especially relates to an electric block gib head connecting device.
Background
In the operating system of flexible overhead door, the phenomenon that the gib head anticreep card damaged can appear when frequently going up and down to lead to the gib head to drop with the shackle, there is very big potential safety hazard, and after the gib head anticreep card damaged, the gib head also can not normally be used.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and provides an electric block hook head connecting device.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides an electric block gib head connecting device, includes central connecting piece, go-between, swivelling joint head, the center connecting piece includes the spliced pole of connecting seat and connecting seat one side, it has the connecting hole to run through on the connecting seat, the both ends head of go-between is located the both ends of connecting seat respectively, the go-between realizes being connected with the connecting seat through the connecting piece of grafting in the connecting hole, be equipped with the installation concave ring on the outer wall of spliced pole, swivelling joint head includes two fixed plates of parallel arrangement, installs chain sling connecting rod, rotatory ball bearing between two fixed plates, the chain sling connecting rod is connected with electric block's chain sling, rotatory ball bearing is in the same place with the installation concave ring swivelling joint on the spliced pole outer wall.
And a reinforced connecting plate is arranged between the two fixed plates of the rotary connector and on two sides of the connecting rod of the sling chain.
The connecting seat is of a hexagonal prism structure, and the connecting hole is located between two end faces of the hexagonal prism structure of the connecting seat.
The connecting piece is a stud bolt, and two connecting ends of the connecting ring are provided with threaded holes matched with the stud bolt.
One end of the connecting piece is provided with an operating handle.
The connecting ring is a U-shaped ring.
The diameter of the connecting hole is 21 mm.
The utility model has the advantages that: the utility model discloses a central connecting piece uses with the go-between cooperation, and the condition that anticreep piece drops can not appear, has improved the security performance, all adopts the connected mode of rotation type between swivelling joint head and the central connecting piece, between go-between and the central connecting piece moreover for it rotates more in a flexible way, and it is more convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the center connection;
FIG. 3 is a diagram illustrating the usage of the present invention;
in the figure: 1-a central connection; 2-connecting rings; 3-a rotary connector; 4-a connecting seat; 5-connecting the column; 6-connecting hole; 7-a connector; 8, mounting a concave ring; 9-fixing the plate; 10-a sling chain connecting rod; 11-a rotating ball bearing; 12-a sling chain; 13-reinforcing the connecting plate; 14-an operating handle;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 3, an electric block hook head connecting device comprises a central connecting piece 1, a connecting ring 2, a rotary connecting head 3, the central connecting piece 1 comprises a connecting seat 4 and a connecting column 5 at one side of the connecting seat 4, a connecting hole 6 penetrates through the connecting seat 4, two ends of the connecting ring 2 are respectively positioned at two ends of the connecting seat 4, the connecting ring 2 is connected with the connecting seat 4 through a connecting piece 7 inserted in the connecting hole 6, the outer wall of the connecting column 5 is provided with a mounting concave ring 8, the rotary connector 3 comprises two fixing plates 9 which are arranged in parallel, a hanging chain connecting rod 10 and a rotary ball bearing 11 are arranged between the two fixing plates 9, the sling chain connecting rod 10 is connected with a sling chain 12 of the electric hoist, and the rotary ball bearing 11 is rotatably connected and installed with the installation concave ring 8 on the outer wall of the connecting column 5.
And a reinforced connecting plate 13 is arranged between the two fixing plates 9 of the rotary connector 3 and on two sides of the sling chain connecting rod 10.
The connecting seat 4 is of a hexagonal prism structure, and the connecting hole 6 is located between two end faces of the hexagonal prism structure of the connecting seat 4.
The connecting piece 7 is a stud bolt, and two connecting ends of the connecting ring 2 are provided with threaded holes matched with the stud bolt.
An operating handle 14 is arranged at one end of the connecting piece 7.
The connecting ring 2 is a U-shaped ring.
The diameter of the connecting hole 6 is 21 mm.
The utility model discloses a central connecting piece 1 uses with the cooperation of go-between 2, the condition that anticreep piece drops can not appear, has improved the security performance, and the connected mode of rotation type all adopts between swivelling joint head 3 and the central connecting piece 1, go-between 2 and the central connecting piece 1 moreover for its rotation is more nimble, and it is more convenient to use.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides an electric block gib head connecting device, its characterized in that, includes central connecting piece (1), go-between (2), swivelling joint head (3), central connecting piece (1) is including spliced pole (5) of connecting seat (4) and connecting seat (4) one side, it has connecting hole (6) to run through on connecting seat (4), the both ends head of go-between (2) is located the both ends of connecting seat (4) respectively, connecting ring (2) realize being connected with connecting seat (4) through connecting piece (7) of pegging graft in connecting hole (6), be equipped with installation concave ring (8) on the outer wall of spliced pole (5), swivelling joint head (3) is including two fixed plates (9) of parallel arrangement, installs between two fixed plates (9) and hangs chain connecting rod (10), swivel ball bearing (11), it is connected with chain (12) of electric block to hang chain connecting rod (10), the rotary ball bearing (11) is rotatably connected and installed with the installation concave ring (8) on the outer wall of the connecting column (5).
2. The electric block hook connecting device according to claim 1, characterized in that a reinforced connecting plate (13) is arranged between the two fixed plates (9) of the rotary connector (3) on both sides of the sling chain connecting rod (10).
3. The electric hoist hook head connecting device according to claim 2, characterized in that the connecting base (4) is of a hexagonal prism structure, and the connecting hole (6) is located between two end faces of the hexagonal prism structure of the connecting base (4).
4. The electric hoist hook head connecting device according to claim 3, characterized in that the connecting piece (7) is a stud bolt, and the two connecting ends of the connecting ring (2) are provided with threaded holes matched with the stud bolt.
5. An electric block hook head connection device according to claim 4, characterized in that one end of the connection piece (7) is provided with an operating handle (14).
6. The electric block hook head connection device according to claim 5, characterized in that the connection ring (2) is a U-shaped ring.
7. The electric block hook head connecting device according to claim 6, characterized in that the diameter of the connecting hole (6) is 21 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022486285.8U CN214359737U (en) | 2020-11-02 | 2020-11-02 | Electric block gib head connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022486285.8U CN214359737U (en) | 2020-11-02 | 2020-11-02 | Electric block gib head connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214359737U true CN214359737U (en) | 2021-10-08 |
Family
ID=77975857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022486285.8U Active CN214359737U (en) | 2020-11-02 | 2020-11-02 | Electric block gib head connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214359737U (en) |
-
2020
- 2020-11-02 CN CN202022486285.8U patent/CN214359737U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |