CN215885826U - Steel strand clamping device - Google Patents
Steel strand clamping device Download PDFInfo
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- CN215885826U CN215885826U CN202122187271.0U CN202122187271U CN215885826U CN 215885826 U CN215885826 U CN 215885826U CN 202122187271 U CN202122187271 U CN 202122187271U CN 215885826 U CN215885826 U CN 215885826U
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- steel strand
- clamping device
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- strand clamping
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Abstract
The utility model provides a steel strand clamping device, which comprises: the two support frames 10 are fixedly arranged on two sides of the steel strand disc 100; the adjusting mechanisms 20 are arranged on the support frames 10, any one support frame 10 at least comprises three groups of adjusting mechanisms 20, each adjusting mechanism 20 comprises a sliding chute 21 which is perpendicular to the steel wire coil 100, a buffer spring 22 is fixedly arranged in each sliding chute 21, and a sliding block 23 is fixedly arranged on one side of each buffer spring 22; the steel strand clamping device further comprises a roller 24, wherein two ends of the roller 24 are abutted against the steel strand disc 100 and hinged with the two sliding blocks 23. The steel strand clamping device is simple in structure, convenient to mount and dismount, and convenient for construction operators to wear and move, so that the advantage of rapid construction is achieved, friction can be reduced, and the surface layer of the steel strand is prevented from being damaged.
Description
Technical Field
The utility model relates to the technical field of steel strand clamping devices, in particular to a steel strand clamping device.
Background
The prestressed steel strand is a stranded steel cable composed of a certain number of high-strength steel wires, is subjected to stress-relief stabilization treatment, and is widely applied to prestressed concrete or similar structures. The existing steel strands are stored and transported in a coiled manner. Carry out the unloading according to the length of in-service use during the construction, nevertheless the steel strand wires have elasticity as hard, can scatter automatically after removing the bundle billet, can make the steel strand wires appear chaos like this, twine and buckle, and then lead to the steel strand wires to be difficult to wear to restraint, because the steel strand wires appear local stress concentration at the position of buckling and cause disconnected silk and take place the safety problem easily even when tensioning.
The utility model discloses a steel strand wires dish is worn to restraint stop device in chinese utility model patent ZL201721056815.7 has two bearing structure of two terminal surfaces around the steel strand wires dish of parallel arrangement respectively, is equipped with four connecting rods between two stay structures, and the outer fringe of connecting rod laminating steel strand wires dish reaches the purpose that the restriction steel strand wires scatter through the setting of connecting rod. Because the difference of steel strand wires dish external diameter, for avoiding that steel strand wires swing range is great, when using the device, need adjust the position of four connecting rods according to the size of steel strand wires dish external diameter, hardly guarantee on the same circumference of four connecting rod positions after the regulation, lead to the outer fringe of steel strand wires dish to be non-circular, at the unwrapping wire and wear a bundle in-process, the steel strand wires dish is rotatory, the friction atress between its outer fringe and each connecting rod is inhomogeneous, bulge's wearing and tearing are more serious, lead to the steel strand wires top layer to be destroyed, influence its quality. In addition, friction also exists between the supporting structure and the end face of the steel strand disc.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention is directed to solving the above-described problems. It is an object of the present invention to provide a steel strand clamping device that solves the above problems.
A steel strand clamping device may include:
the two support frames are fixedly arranged on two sides of the steel strand disc; the adjusting mechanism is arranged on the support frame, any one support frame at least comprises three groups of adjusting mechanisms, the adjusting mechanism comprises a sliding chute which is perpendicular to the steel strand coil, a buffer spring is fixedly arranged in the sliding chute, and a sliding block is fixedly arranged on one side of the buffer spring; the steel strand clamping device further comprises a roller, wherein two ends of the roller are abutted against the steel strand disc and are hinged to the two sliding blocks.
Preferably, the outer side of the roller is provided with a rubber sleeve, so that the surface layer of the steel strand can be further ensured not to be damaged.
Preferably, the roller is connected with the steel strand in a rolling mode, and abrasion to the steel strand can be reduced.
Preferably, the adjusting mechanisms comprise four groups, and the four groups of adjusting mechanisms are uniformly arranged on the outer side of the steel strand disc.
Preferably, the support frame comprises four support rods, and the four support rods are perpendicular to each other to form a support structure with a rectangular frame at the center.
Preferably, the steel strand clamping device further comprises a base, the base is fixedly arranged on the bottom side of the supporting frame, and the universal wheel is fixedly arranged on the bottom side of the base.
Preferably, the universal wheels comprise at least five in the same transverse direction.
Preferably, the steel strand clamping device further comprises: the handle is fixedly arranged on one side of the base and is hinged with the base, and one side of the handle is of a telescopic structure.
The steel strand clamping device has the following technical effects:
this application steel strand wires clamping device simple structure, the construction operation personnel of being convenient for wear to restraint and remove, be convenient for installation and dismantlement to reach the advantage that can be under construction fast, can reduce the friction simultaneously, avoid the steel strand wires top layer to be destroyed.
Other characteristic features and advantages of the utility model will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the utility model. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
FIG. 1 is a structural view of a steel strand clamping device according to the present invention;
fig. 2 is an enlarged view of the position a of the steel strand clamping device according to the present invention.
In the figure: 10. a support frame; 100. a steel wire reel; 20. an adjustment mechanism; 21. a chute; 22. a buffer spring; 23. a slider; 24. a roller; 11. a support bar; 30. a base; 31. a universal wheel; 40. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The steel strand clamping device will be described in detail with reference to the accompanying drawings and examples.
Examples
As shown in fig. 1 to 2, an object of the present invention is to provide a steel strand clamping device, which may include:
the two support frames 10 are fixedly arranged on two sides of the steel strand disc 100; the adjusting mechanisms 20 are arranged on the support frames 10, any one support frame 10 at least comprises three groups of adjusting mechanisms 20, each adjusting mechanism 20 comprises a sliding chute 21 which is perpendicular to the steel strand reel 100, a buffer spring 22 is fixedly arranged in each sliding chute 21, and a sliding block 23 is fixedly arranged on one side of each buffer spring 22; the steel strand clamping device further comprises a roller 24, wherein two ends of the roller 24 are abutted against the steel strand disc 100 and hinged with the two sliding blocks 23.
Wherein, through being provided with adjustment mechanism 20 in the steel strand wires dish 100 outside, can need not adjust 4 rollers 24's position according to steel strand wires dish 100 external diameter, and when unwrapping wire bundle-penetrating in-process, steel strand wires dish 100 is rotatory, can reduce the atress to the place of unevenness through roller 24, sliding block 23, buffer spring 22, reduces the friction, avoids the steel strand wires top layer to be destroyed.
Wherein, the rubber sleeve is arranged outside the roller 24, which can further ensure that the surface layer of the steel strand is not damaged.
Wherein, roller 24 and steel strand wires rolling connection can slow down the wearing and tearing to the steel strand wires.
In order to protect the steel strand in all aspects, the adjusting mechanisms 20 include four groups, and the four groups of adjusting mechanisms 20 are uniformly arranged on the outer side of the steel strand tray 100.
For convenience of fixing, the supporting frame 10 includes four supporting rods 11, and the four supporting rods are perpendicular to each other to form a supporting structure with a rectangular frame at the center.
In order to move the steel strand clamping device conveniently, the steel strand clamping device further comprises a base 30, the base 30 is fixedly arranged on the bottom side of the supporting frame 10, and a universal wheel 31 is fixedly arranged on the bottom side of the base 30.
In a preferred embodiment, the castor 31 comprises at least five wheels in the same transverse direction.
For convenient removal, the steel strand clamping device still includes: the handle 40 is fixedly arranged on one side of the base 30 and is hinged with the base 30, and one side of the handle 40 is of a telescopic structure.
The working principle of the steel strand clamping device is as follows:
during operation, weld base 30 and universal wheel 31 in the support frame 10 bottom side earlier, then fix steel strand dish 100 through support frame 10, adjustment mechanism 20 presss from both sides tightly the steel strand, can not need to adjust 4 roller 24's position according to steel strand dish 100 external diameter, when the unwrapping wire and wear the bundle in-process, steel strand dish 100 is rotatory, can reduce the atress to the place of unevenness through roller 24, sliding block 23, buffer spring 22, reduce the friction, can prevent because of steel strand unwrapping wire process, cause steel strand surface damage. Meanwhile, the problem that the operator often moves inconveniently when using the steel strand pulling device is solved, and the advantage of convenient movement is achieved.
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 an 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 article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.
The above embodiments are merely to illustrate the technical solutions of the present invention and not to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made without departing from the spirit and scope of the present invention and it should be understood that the present invention is to be covered by the appended claims.
Claims (6)
1. A steel strand clamping device, comprising:
the two support frames (10) are fixedly arranged on two sides of the steel strand disc (100);
the adjusting mechanisms (20) are arranged on the supporting frames (10), any one of the supporting frames (10) at least comprises three groups of adjusting mechanisms (20), each adjusting mechanism (20) comprises a sliding groove (21) which is perpendicular to the steel wire twisting disc (100), a buffer spring (22) is fixedly arranged in each sliding groove (21), and a sliding block (23) is fixedly arranged on one side of each buffer spring (22);
the steel strand clamping device further comprises a roller (24), wherein two ends of the roller (24) are abutted to the steel strand disc (100) and hinged to the sliding blocks (23).
2. The steel strand clamping device as claimed in claim 1, wherein the adjusting mechanisms (20) comprise four groups, and the four groups of adjusting mechanisms (20) are uniformly arranged outside the steel strand disc (100).
3. The strand clamping device of claim 2,
the supporting frame (10) comprises four supporting rods (11), and the four supporting rods (11) are mutually perpendicular to form a supporting structure with a rectangular frame at the center.
4. The steel strand clamping device as claimed in claim 1, further comprising a base (30), wherein the base (30) is fixedly arranged on the bottom side of the supporting frame (10), and a universal wheel (31) is fixedly arranged on the bottom side of the base (30).
5. The strand clamping device of claim 4,
the universal wheels (31) comprise at least five in the same transverse direction.
6. The steel strand clamping device of claim 4, further comprising:
the handle (40) is fixedly arranged on one side of the base (30) and is hinged with the base (30), and one side of the handle (40) is of a telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122187271.0U CN215885826U (en) | 2021-09-10 | 2021-09-10 | Steel strand clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122187271.0U CN215885826U (en) | 2021-09-10 | 2021-09-10 | Steel strand clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215885826U true CN215885826U (en) | 2022-02-22 |
Family
ID=80337390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122187271.0U Active CN215885826U (en) | 2021-09-10 | 2021-09-10 | Steel strand clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215885826U (en) |
-
2021
- 2021-09-10 CN CN202122187271.0U patent/CN215885826U/en active Active
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