CN212404828U - Simple auxiliary device for connecting stay cable fork lug with anchor cup - Google Patents
Simple auxiliary device for connecting stay cable fork lug with anchor cup Download PDFInfo
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- CN212404828U CN212404828U CN202020470383.XU CN202020470383U CN212404828U CN 212404828 U CN212404828 U CN 212404828U CN 202020470383 U CN202020470383 U CN 202020470383U CN 212404828 U CN212404828 U CN 212404828U
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Abstract
The utility model discloses a simple auxiliary device for connecting a stay cable fork lug with an anchor cup, which comprises a supporting plate, wherein a walking wheel is respectively fixed at four corners of the bottom wall of the supporting plate, supports are respectively fixed at the left side and the right side of the top wall of the supporting plate at intervals in the front and back directions, a roller is rotatably connected on each support, an lug inserting support frame comprises two round steel plates which are arranged at intervals in parallel in the left and right directions, the two round steel plates are respectively supported on the front and back rollers, and the two round steel plates are fixedly connected through a plurality of long bolts which are arranged at intervals in the horizontal direction in the up and down direction; a square hole is formed in the middle of each circular steel plate, a supporting plate provided with threaded holes is fixed on the steel plates around each square hole, a fastening bolt is connected with each threaded hole in a threaded manner, the square holes in the two circular steel plates are used for penetrating through the fork lugs, and the fastening bolt is used for jacking the fork lugs tightly. The utility model discloses simple structure has improved the efficiency of construction, but reuse.
Description
Technical Field
The utility model relates to a cable-stay bridge suspension cable, in particular to a simple and easy auxiliary device that is used for suspension cable fork ear and anchor cup to be connected.
Background
The bridge stay cable is an important stressed part on a cable-stayed bridge, and a common installation mode is that a stay cable fork lug is connected with an anchoring end anchor cup through threads. In large cable-stayed bridge engineering, in order to facilitate transportation, the fork lugs are usually transported to a construction site by adopting parts and then assembled with the anchor cups. The fork lug is heavy and large in size, so that the fork lug is difficult to rotate when being screwed into the inner cavity of the anchor cup. The cost of the special equipment in the manufacturing plant is high, and the equipment is difficult to transport and install; the mode that adopts chain block to bind hoist and mount and rotate the fork ear is inefficient, and has very big safety risk.
Disclosure of Invention
An object of the utility model is to overcome prior art's shortcoming, provide a simple structure, equipment are nimble, the operation is simple and easy and safe in utilization's an auxiliary device that is used for suspension cable fork ear and anchor cup to be connected.
The utility model discloses a following technique realizes above-mentioned purpose:
the utility model discloses a simple and easy auxiliary device for suspension cable fork ear and anchor cup are connected, including the layer board, the four corners department of the diapire of layer board respectively be fixed with a walking wheel, the left and right sides of the roof of layer board respectively the front and back interval be fixed with a support, rotate on each support and be connected with a gyro wheel, an insert ear support frame includes two circular steel sheets that the parallel interval of left and right sides set up, two circular steel sheets support respectively on front and back two gyro wheels, two circular steel sheets between link to each other through many stay bolts that interval set up from top to bottom along the horizontal direction fixedly;
a square hole is formed in the middle of each circular steel plate, a supporting plate with threaded holes is fixed on the steel plate around each square hole, a fastening bolt is connected with each threaded hole in a threaded manner, each fastening bolt located on the upper portion and the lower portion of each square hole is arranged in the vertical direction, each fastening bolt located on the front side and the rear side of each square hole is arranged in the horizontal direction, the square holes in the two circular steel plates are used for penetrating through fork lugs right, and the fastening bolts are used for jacking the fork lugs tightly.
Compared with the prior art, the utility model discloses beneficial effect embodies:
the utility model discloses simple structure, easily processing, it is easy and simple to handle, improved the efficiency of construction, reduced the construction risk, but reuse.
Drawings
Fig. 1 is a side view of a simple auxiliary device for connecting a stay cable fork lug with an anchor cup of the present invention;
fig. 2 is a front view of the device of fig. 1.
Detailed Description
The present invention is further described with reference to the accompanying drawings:
as shown in the attached drawing, the utility model discloses a simple and easy auxiliary device that is used for suspension cable fork ear and anchor cup to be connected, including layer board 7 the four corners department of the diapire of layer board 7 be fixed with a walking wheel 8 respectively the left and right sides of the roof of layer board 7 around the interval respectively be fixed with a support, rotate on every support and be connected with a gyro wheel 6, insert two circular steel sheet 1 that the ear support frame includes left and right parallel interval setting, two circular steel sheet 1 support respectively in the front on two gyro wheels 6 in the back, two circular steel sheet 1 between through many long bolts 3 fixed the linking to each other that the interval set up about the horizontal direction.
A square hole is formed in the middle of each circular steel plate 1, a supporting plate 4 with threaded holes is fixed on the steel plates around each square hole, a fastening bolt 5 is connected with each threaded hole in a threaded manner, each fastening bolt 5 located on the upper portion and the lower portion of each square hole is arranged in the vertical direction, each fastening bolt 5 located on the front side and the rear side of each square hole is arranged in the horizontal direction, the square holes in the two circular steel plates 1 are used for penetrating through the fork lugs 2, and the fastening bolts are used for jacking the fork lugs 2.
The utility model discloses a concrete operation method does: firstly, fixing a round steel plate 1 through a long bolt 3, and welding a support plate 4 with a threaded hole; the assembled round steel plate 1 penetrates through the fork lugs 2, and fastening bolts 5 are screwed to fix the fork lugs 2; the round steel plate 1 with the fork lugs 2 fixed is hung on a roller 6; the travelling wheel 8 is moved to align the central line of the fork lug 2 with the central line of the anchor cup 9, and the round steel plate 1 is rotated to realize the rotation of the fork lug 2 so as to screw the fork lug into the anchor cup 9; after the fork lug 2 is connected with the anchor cup 9, the fastening bolt 5 is loosened, the round steel plate 1 is withdrawn, and the connection work of other fork lugs 2 and the anchor cup 9 is repeated.
The above examples are only used to illustrate the present invention, and the structure, material and connection of each component can be changed, and all the equivalent changes and improvements performed on the basis of the technology of the present invention should not be excluded from the protection scope of the present invention.
Claims (1)
1. The utility model provides a simple and easy auxiliary device that is used for suspension cable fork ear and anchor cup to be connected, includes the layer board the four corners department of the diapire of layer board be fixed with a walking wheel, its characterized in that respectively: the left side and the right side of the top wall of the supporting plate are respectively fixed with a support at intervals in the front and back direction, each support is rotatably connected with a roller, an insert lug support frame comprises two round steel plates which are arranged in parallel at intervals in the left and right direction, the two round steel plates are respectively supported on the front and back rollers, and the two round steel plates are fixedly connected through a plurality of long bolts which are arranged at intervals in the horizontal direction;
a square hole is formed in the middle of each circular steel plate, a supporting plate with threaded holes is fixed on the steel plate around each square hole, a fastening bolt is connected with each threaded hole in a threaded manner, each fastening bolt located on the upper portion and the lower portion of each square hole is arranged in the vertical direction, each fastening bolt located on the front side and the rear side of each square hole is arranged in the horizontal direction, the square holes in the two circular steel plates are used for penetrating through fork lugs right, and the fastening bolts are used for jacking the fork lugs tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020470383.XU CN212404828U (en) | 2020-04-02 | 2020-04-02 | Simple auxiliary device for connecting stay cable fork lug with anchor cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020470383.XU CN212404828U (en) | 2020-04-02 | 2020-04-02 | Simple auxiliary device for connecting stay cable fork lug with anchor cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212404828U true CN212404828U (en) | 2021-01-26 |
Family
ID=74369058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020470383.XU Active CN212404828U (en) | 2020-04-02 | 2020-04-02 | Simple auxiliary device for connecting stay cable fork lug with anchor cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212404828U (en) |
-
2020
- 2020-04-02 CN CN202020470383.XU patent/CN212404828U/en active Active
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