CN215666759U - Device for auxiliary hoisting of angle steel piece on iron tower - Google Patents
Device for auxiliary hoisting of angle steel piece on iron tower Download PDFInfo
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- CN215666759U CN215666759U CN202122424024.8U CN202122424024U CN215666759U CN 215666759 U CN215666759 U CN 215666759U CN 202122424024 U CN202122424024 U CN 202122424024U CN 215666759 U CN215666759 U CN 215666759U
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- angle steel
- iron tower
- hoisting
- auxiliary hoisting
- steel piece
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Abstract
The utility model discloses a device for auxiliary hoisting of angle steel parts on an iron tower, which comprises an upright post, a fixed pulley, a pull rope and a clamping hook, wherein the fixed pulley is rotatably connected with a wheel carrier, the wheel carrier is fixedly connected to the top end of the upright post, the pull rope is fixedly connected with the clamping hook for clamping and hanging the angle steel parts after bypassing the fixed pulley, and the lower end of the upright post is fixedly connected to the middle foundation of the iron tower. According to the utility model, the simple hoisting device consisting of the fixed pulleys, the upright posts, the pull ropes and the clamping hooks is built in the middle of the foundation, so that the hoisting of the angle steel piece can be realized quickly, the angle steel piece is well installed in the hoisting process and is far away from the angle steel piece of the iron tower, the possibility of collision is avoided, the hoisting is safer, the hoisting efficiency is high, time and labor are saved, and the problems of time and labor waste, high labor intensity, easy collision of the angle steel piece, surface damage, long service life of the angle steel piece, difficulty in climbing and difficulty in installation of a tower crane in the prior art are effectively solved.
Description
Technical Field
The utility model relates to a device for auxiliary hoisting of angle steel pieces on an iron tower, and belongs to the technical field of auxiliary equipment for iron tower construction.
Background
At present, the transmission line iron tower in mountain area builds the in-process, need make the ground earlier, then with the angle bar spare of iron tower one by one upward installation on the ground, install certain height after, need artifical climbing and carry the angle bar spare and upwards remove, waste time and energy, high in labor strength, and the angle bar spare collides easily, make the surface impaired, influence the life of angle bar spare, if when reaching very high height, be difficult to realize artifical transmission climbing, the installation tower crane is difficult to realize, and equipment is heavy, inconvenient transport in mountain area removes.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: the utility model provides a device that carries out supplementary hoist and mount to angle steel spare on iron tower to solve the technical problem that exists among the prior art.
The technical scheme adopted by the utility model is as follows: the utility model provides a device that supplementary hoist and mount were carried out angle bar spare on iron tower, includes stand, fixed pulley, stay cord and centre gripping couple, on the fixed pulley swivelling joint wheel carrier, wheel carrier fixed connection is close to the top at the stand, and the stay cord is walked around behind the fixed pulley one end fixed connection and is used for the centre gripping to articulate the centre gripping couple of angle bar spare, and stand lower extreme fixed connection is on iron tower middle part ground.
Preferably, above-mentioned centre gripping couple includes angle steel type fixed plate hook and angle steel type activity pressure strip, and angle steel type fixed plate hook is the angle steel sheet of bending, and the bottom is provided with the portion of colluding up, and angle steel type activity pressure strip is the angle steel sheet of bending, and the upper end articulates in angle steel type fixed plate hook upper end through the axis of rotation, has cup jointed the torsional spring in the axis of rotation and has kept centre gripping couple normally closed, and angle steel type activity pressure strip upper end sets up and stretches out the press the clamp plate of bending, and angle steel type fixed plate hook upper end sets up the vertical board of extension.
Preferably, the two clamping hooks are symmetrically connected to the end part of the pull rope by using branch ropes.
Preferably, the upright post is provided with a shielding cover near the bottom.
Preferably, the fixed pulley is provided with a retaining mechanism.
Preferably, the other end of the pull cord is provided with a winding device, and the winding device is installed below the shield cover.
Preferably, the device for auxiliary hoisting of the angle steel piece on the iron tower further comprises a rubber sleeve bound on the angle steel piece.
The utility model has the beneficial effects that: compared with the prior art, the simple hoisting device consisting of the fixed pulleys, the stand columns, the pull ropes and the clamping hooks is built in the middle of the foundation, so that the hoisting of the angle steel piece can be realized quickly, the angle steel piece is well installed in the hoisting process and is far away from the angle steel piece of the iron tower, the possibility of collision is avoided, the hoisting is safer, the hoisting efficiency is high, time and labor are saved, the problems that the surface is damaged due to the fact that the angle steel piece is easy to collide, the service life of the angle steel piece is prolonged, the angle steel piece is difficult to climb and the tower crane is difficult to install in the prior art are effectively solved, and the service life of the angle steel piece is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a structure of a clamping hook.
Detailed Description
The utility model is further described with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in fig. 1-2, the device for auxiliary hoisting of angle steel on an iron tower comprises an upright post 1, a fixed pulley 2, a pull rope 3 and a clamping hook 4, wherein the fixed pulley 2 is rotatably connected to a wheel carrier 5, the wheel carrier 5 is fixedly connected to the top end of the upright post 1, the pull rope 3 bypasses the fixed pulley 2, then one end of the pull rope is fixedly connected to the clamping hook 4 for clamping and hanging the angle steel, and the lower end of the upright post 1 is fixedly connected to a foundation in the middle of the iron tower.
Preferably, the clamping hook 4 comprises an angle steel type fixed plate hook 5 and an angle steel type movable pressing plate 6, the angle steel type fixed plate hook 5 is a bent angle steel plate, an upward hook part is arranged at the bottom end of the angle steel type movable pressing plate 6, the upper end of the angle steel type movable pressing plate 6 is a bent angle steel plate, the upper end of the angle steel type fixed plate hook 5 is hinged to the upper end of the angle steel type fixed plate hook through a rotating shaft 7, a torsion spring 8 is sleeved on the rotating shaft 7 and keeps the clamping hook normally closed, the upper end of the angle steel type movable pressing plate 6 is provided with a stretching bending pressing plate 9, and the upper end of the angle steel type fixed plate hook 5 is provided with an extending vertical plate 10, so that the clamping is stable and reliable, and the clamping is convenient and rapid; the two clamping hooks 4 are symmetrically connected to the end part of the pull rope 3 through the branch ropes, so that the horizontal clamping stability of the angle steel piece can be guaranteed.
Preferably, the upright post 1 is provided with a shielding cover 11 near the bottom, so that the possibility that the falling angle steel or other objects fall to cause damage to the operator can be avoided.
Preferably, the fixed pulley 2 is provided with a retaining mechanism to prevent the rope from falling.
Preferably, the other end of the pull rope 3 is provided with a winding device, the winding device is installed below the shielding cover 11, the winding device can be stable and reliable, the winding device comprises a winding drum, a self-locking worm gear speed changer and a shell, a winding sleeve is rotatably connected to the shell, one end of the winding sleeve extends out to be connected to an output shaft of the self-locking worm gear speed changer, the shell of the worm gear speed changer is fixedly connected to the shell, and an input shaft of the self-locking worm gear speed changer is connected with a motor or an operating handle.
Preferably, above-mentioned device that carries out supplementary hoist and mount to angle steel spare on iron tower still includes the rubber sleeve of binding on the angle steel spare, can play the effect of protection angle steel spare, avoids damaging, improves life.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the claims.
Claims (7)
1. The utility model provides a device that supplementary hoist and mount were carried out angle steel spare on iron tower which characterized in that: including stand (1), fixed pulley (2), stay cord (3) and centre gripping couple (4), on fixed pulley (2) swivelling joint wheel carrier, wheel carrier fixed connection is close to the top at stand (1), and stay cord (3) are walked around fixed pulley (2) back one end fixed connection and are used for centre gripping to articulate centre gripping couple (4) of angle steel spare, and stand (1) lower extreme fixed connection is on iron tower middle part ground.
2. The device for auxiliary hoisting of angle steel on iron tower according to claim 1, characterized in that: centre gripping couple (4) are including angle steel type fixed plate hook (5) and angle steel type activity pressure strip (6), angle steel type fixed plate hook (5) are the angle steel sheet of bending, the bottom is provided with the portion of colluding up, angle steel type activity pressure strip (6) are the angle steel sheet of bending, the upper end articulates in angle steel type fixed plate hook (5) upper end through axis of rotation (7), cup jointed torsional spring (8) and kept centre gripping couple normal close on axis of rotation (7), angle steel type activity pressure strip (6) upper end sets up stretches out and bends and presses down board (9), angle steel type fixed plate hook (5) upper end sets up vertical board (10) of extension.
3. The device for auxiliary hoisting of angle steel on iron tower according to claim 1, characterized in that: the two clamping hooks (4) are symmetrically connected to the end part of the pull rope (3) by branch ropes.
4. The device for auxiliary hoisting of angle steel on iron tower according to claim 1, characterized in that: the upright post (1) is provided with a shielding cover (11) near the bottom.
5. The device for auxiliary hoisting of angle steel on iron tower according to claim 1, characterized in that: the fixed pulley (2) is provided with an anti-drop mechanism.
6. The device for auxiliary hoisting of angle steel on iron tower according to claim 1, characterized in that: the other end of the pull rope (3) is provided with a winding device which is arranged below the shielding cover (11).
7. The device for auxiliary hoisting of angle steel on iron tower according to claim 1, characterized in that: also comprises a rubber sleeve bound on the angle steel piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122424024.8U CN215666759U (en) | 2021-10-09 | 2021-10-09 | Device for auxiliary hoisting of angle steel piece on iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122424024.8U CN215666759U (en) | 2021-10-09 | 2021-10-09 | Device for auxiliary hoisting of angle steel piece on iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215666759U true CN215666759U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122424024.8U Active CN215666759U (en) | 2021-10-09 | 2021-10-09 | Device for auxiliary hoisting of angle steel piece on iron tower |
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| Country | Link |
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| CN (1) | CN215666759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896116A (en) * | 2021-10-09 | 2022-01-07 | 中国电建集团贵州电力设计研究院有限公司 | Iron tower angle steel piece hoisting device and operation method thereof |
-
2021
- 2021-10-09 CN CN202122424024.8U patent/CN215666759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896116A (en) * | 2021-10-09 | 2022-01-07 | 中国电建集团贵州电力设计研究院有限公司 | Iron tower angle steel piece hoisting device and operation method thereof |
| CN113896116B (en) * | 2021-10-09 | 2024-04-30 | 中国电建集团贵州电力设计研究院有限公司 | Lifting device for angle steel member of iron tower and operation method thereof |
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