CN215756026U - Anti-collision device for operation of grouped towers and multiple lifting devices - Google Patents
Anti-collision device for operation of grouped towers and multiple lifting devices Download PDFInfo
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- CN215756026U CN215756026U CN202120692995.8U CN202120692995U CN215756026U CN 215756026 U CN215756026 U CN 215756026U CN 202120692995 U CN202120692995 U CN 202120692995U CN 215756026 U CN215756026 U CN 215756026U
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- fixed frame
- connecting rod
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- rectangle
- slider
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Abstract
The utility model provides an anti-collision device for operation of a cluster tower and multiple cranes, and belongs to the field of mechanical equipment auxiliary equipment. The technical scheme is as follows: including the fixed frame of rectangle, the fixed frame side of rectangle is provided with four buffering subassemblies, the buffering subassembly includes the guard plate, the spout has been seted up on the guard plate, be provided with a pair of slider in the spout, be provided with the connecting rod between the fixed frame of a pair of slider and rectangle, the articulated setting of connecting rod one end is on the fixed frame of rectangle, the articulated setting of connecting rod other end is on the slider, between the inside slider of spout, all be provided with first spacing spring between slider and the spout tip, be provided with the spacing spring of second between the fixed frame of guard plate and rectangle. The utility model has the beneficial effects that: simple structure, installation are convenient, can effectively slow down the collision between large-scale hoisting machinery.
Description
Technical Field
The utility model relates to the field of mechanical equipment auxiliary equipment, in particular to an anti-collision device for operation of grouped towers and multiple lifting equipment.
Background
The large hoisting machine is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction. At present, more and more projects are built, reconstructed and expanded in dense building areas, and collision accidents between large-scale hoisting machinery and buildings and between the hoisting machinery and the hoisting machinery sometimes occur. In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: the existing large-scale hoisting machinery collision protection device is generally provided with a limiting device in order to reduce the damage of collision to the hoisting machinery and a building, but the limiting device cannot work well under the condition of power failure or strong wind, so the large-scale hoisting machinery collision protection device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a crane capable of effectively relieving collision between large-scale hoisting machinery, which has a simple structure and is convenient and fast to install.
The utility model is realized by the following measures:
the anti-collision device for the group tower and multi-crane equipment operation is characterized by comprising a rectangular fixed frame, wherein four buffer assemblies are arranged on the side surface of the rectangular fixed frame;
the buffer assembly comprises a protection plate, a sliding groove is formed in the protection plate, a pair of sliding blocks is arranged in the sliding groove, a connecting rod is arranged between the pair of sliding blocks and the rectangular fixing frame, one end of the connecting rod is hinged to the rectangular fixing frame, the other end of the connecting rod is hinged to the sliding block, first limiting springs are arranged between the sliding blocks in the sliding groove and between the sliding blocks and the end part of the sliding groove, and second limiting springs are arranged between the protection plate and the rectangular fixing frame;
when collision happens, the second limiting spring is compressed, the sliding block slides in the sliding groove so as to pull the first limiting spring, and the collision force can be effectively buffered due to the tensile force of the first limiting spring and the compression force of the second limiting spring, so that the effect of protecting hoisting equipment is achieved, and the first limiting spring and the second limiting spring can automatically reset;
preferably, the outside cover of the spacing spring of second is equipped with the elasticity bellows, and setting up through the elasticity bellows can be effectual right the spacing spring of second protects, further slows down the corrosion of the spacing spring of second, further extension the life of the spacing spring of second.
The utility model has the following specific characteristics:
a plurality of mounting threaded holes are symmetrically formed in the upper side and the lower side of the fixing frame, mounting bolts are arranged in the mounting threaded holes, and rubber sleeves are arranged on the outer sides of the mounting bolts.
The guard plate outside is provided with the protection and fills up, through the vehicle that the setting up of protection pad can be effectual to the collision protects, reduces the degree of vehicle damage.
The utility model has the beneficial effects that: simple structure, installation are convenient, can effectively slow down the collision between large-scale hoisting machinery.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a protection plate in the embodiment of the utility model.
Wherein the reference numerals are: 1. a rectangular fixed frame; 2. a connecting rod; 3. a protection plate; 4. a protective pad; 5. a slider; 6. a second limit spring; 7. a rubber sleeve; 8. installing a bolt; 9. a first limit spring; 10. a chute.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1 and 2, the anti-collision device for the group tower and multi-crane equipment operation comprises a rectangular fixed frame 1, wherein four buffer assemblies are arranged on the side surface of the rectangular fixed frame 1;
the buffer assembly comprises a protection plate 3, a sliding groove 10 is formed in the protection plate 3, a pair of sliding blocks 5 are arranged in the sliding groove 10, a connecting rod 2 is arranged between the pair of sliding blocks 5 and the rectangular fixed frame 1, one end of the connecting rod 2 is hinged to the rectangular fixed frame 1, the other end of the connecting rod 2 is hinged to the sliding block 5, first limiting springs 9 are arranged between the sliding blocks 5 in the sliding groove 10 and between the sliding blocks 5 and the end part of the sliding groove 10, and a second limiting spring 6 is arranged between the protection plate 3 and the rectangular fixed frame 1;
when collision happens, the second limiting spring 6 is compressed, the sliding chute 10 of the sliding block 5 slides to pull the first limiting spring 9, and the collision force can be effectively buffered due to the tensile force of the first limiting spring 9 and the compression force of the second limiting spring 6, so that the effect of protecting hoisting equipment is achieved, and the first limiting spring 9 and the second limiting spring 6 can automatically reset;
preferably, the elastic corrugated pipe is arranged on the outer side of the second limiting spring 6 in a sleeved mode, the second limiting spring 6 can be effectively protected through the elastic corrugated pipe, the corrosion of the second limiting spring 6 is further slowed down, and the service life of the second limiting spring 6 is further prolonged.
A plurality of mounting threaded holes are symmetrically formed in the upper side and the lower side of the fixing frame, mounting bolts 8 are arranged in the mounting threaded holes, and rubber sleeves 7 are arranged on the outer sides of the mounting bolts 8.
The 3 outsides of guard plate are provided with the protection and fill up 4, and the vehicle that can effectually protect the collision through the setting up of protection pad 4 reduces the degree of vehicle damage.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (3)
1. The anti-collision device for the group tower and multi-crane equipment operation is characterized by comprising a rectangular fixed frame, wherein four buffer assemblies are arranged on the side surface of the rectangular fixed frame;
the buffer unit comprises a protection plate, a chute is formed in the protection plate, a pair of sliding blocks is arranged in the chute and is a pair of sliding blocks and connecting rods are arranged between the rectangular fixing frames, one end of each connecting rod is hinged to the corresponding rectangular fixing frame, the other end of each connecting rod is hinged to the corresponding sliding block, the chute is internally arranged between the sliding blocks, a first limiting spring is arranged between the sliding blocks and the end portion of the chute, and a second limiting spring is arranged between the protection plate and the rectangular fixing frames.
2. The anti-collision device for operation of group towers and multi-crane equipment according to claim 1, wherein the fixing frame is symmetrically provided with a plurality of mounting threaded holes at the upper side and the lower side, mounting bolts are arranged in the mounting threaded holes, and rubber sleeves are arranged outside the mounting bolts.
3. The cluster tower, multi-crane equipment operation collision avoidance device of claim 2 wherein said fender panels are provided with protective padding on the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120692995.8U CN215756026U (en) | 2021-04-06 | 2021-04-06 | Anti-collision device for operation of grouped towers and multiple lifting devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120692995.8U CN215756026U (en) | 2021-04-06 | 2021-04-06 | Anti-collision device for operation of grouped towers and multiple lifting devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215756026U true CN215756026U (en) | 2022-02-08 |
Family
ID=80094598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120692995.8U Active CN215756026U (en) | 2021-04-06 | 2021-04-06 | Anti-collision device for operation of grouped towers and multiple lifting devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215756026U (en) |
-
2021
- 2021-04-06 CN CN202120692995.8U patent/CN215756026U/en active Active
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