CN213806663U - Combined steel wire rope pull ring for building construction - Google Patents
Combined steel wire rope pull ring for building construction Download PDFInfo
- Publication number
- CN213806663U CN213806663U CN202022745359.5U CN202022745359U CN213806663U CN 213806663 U CN213806663 U CN 213806663U CN 202022745359 U CN202022745359 U CN 202022745359U CN 213806663 U CN213806663 U CN 213806663U
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- wire rope
- steel wire
- pull ring
- pull
- pull rod
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Abstract
The utility model relates to a combined steel wire rope pull ring for building construction, belonging to the technical field of building engineering; a combined steel wire rope pull ring for building construction is provided; the utility model adopts the technical proposal that: a combined steel wire rope pull ring for building construction comprises a pull ring main body, wherein the pull ring main body comprises a pull rod and a pull ring, the pull rod is a section of a steel bar material, one end of the pull rod is provided with inverted teeth, the other end of the pull rod is provided with external threads, one end of the pull rod provided with the external threads penetrates through a sleeve pre-embedded in a concrete wall, one end of the pull rod provided with the inverted teeth is fixedly connected with the concrete wall through a positioning piece, and one end of the pull rod provided with the external threads is fastened with the concrete wall through a butterfly nut; the pull ring is provided with a pull hole for a steel wire rope to pass through, one end of the pull ring is provided with internal threads, and the pull ring is in threaded connection with the pull rod.
Description
Technical Field
The utility model relates to a combination formula wire rope pull ring that construction used belongs to building engineering technical field.
Background
At present, each building construction enterprise at the present stage is required to construct hoisting materials for a main body structure, and is provided with a cantilever type unloading platform which is connected and fixed with a steel bar pull ring embedded in a peripheral concrete beam through a steel wire rope, the construction process requires that the steel wire rope of the unloading platform is required to be reinstalled every time the steel wire rope is hoisted, the embedded steel bar pull ring can be used only once, the embedded steel bar pull ring needs to be cut after use, the material, processing and cutting costs are high, gas cutting used for cutting is easy to cause safety accidents, and in addition, the reserved hole of the traditional steel bar pull ring is troublesome to process; when some large-diameter steel wire rope riggings are used, the rigging lantern rings are not easy to install due to the fact that the diameter of the steel wire rope and the size of the rope sleeve are large, the steel wire rope is poor in stress, rated load is reduced due to the fact that the curvature radius of the steel wire rope is small, friction and abrasion are easy to occur, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a combination formula wire rope pull ring that construction used.
In order to solve the technical problem, the utility model discloses a technical scheme be: a combined steel wire rope pull ring for building construction comprises a pull ring main body, wherein the pull ring main body comprises a pull rod and a pull ring, the pull rod is a section of a steel bar material, one end of the pull rod is provided with inverted teeth, the other end of the pull rod is provided with external threads, one end of the pull rod provided with the external threads penetrates through a sleeve pre-embedded in a concrete wall, one end of the pull rod provided with the inverted teeth is fixedly connected with the concrete wall through a positioning piece, and one end of the pull rod provided with the external threads is fastened with the concrete wall through a butterfly nut; the pull ring is provided with a pull hole for a steel wire rope to pass through, one end of the pull ring is provided with internal threads, and the pull ring is in threaded connection with the pull rod.
The combined steel wire rope pull ring further comprises a steel wire rope protection assembly, the steel wire rope protection assembly comprises two steel wire rope guard plates, two stress support rods and two steel wire rope anti-drop rings, the steel wire rope guard plates are of arc-shaped plate structures and are arranged in parallel, the two steel wire rope guard plates are connected through the multiple stress support rods, the steel wire rope anti-drop rings are installed on the steel wire rope guard plates, the two steel wire rope guard plates are arranged in parallel in a U-shaped sleeved mode, and the ends of the steel wire rope anti-drop rings are connected with the steel wire rope guard plates through pin shafts.
The steel wire rope penetrates through a gap between the two steel wire rope guard plates and is in contact with the stress supporting rods to form a rope sleeve.
The pawl is one-way tooth, the pawl is V type structure, the pointed end of pawl is towards the concrete wall.
Be equipped with the steel gasket between butterfly nut and the concrete wall, the both ends of steel gasket are the fillet structure, the intermediate position of steel gasket forms the recess of placing butterfly nut.
The sleeve is a PVC pipe.
Compared with the prior art, the utility model beneficial effect who has is:
1. the utility model discloses a pawl and spacer, the one end of pull rod is provided with pawl and spacer, and the pawl is one-way tooth, and most advanced towards the concrete wall, makes the spacer not reciprocating motion, only can remove to the most advanced orientation direction of pawl, plays the effect of fastening pull rod.
2. The utility model discloses a butterfly nut and steel gasket, the other end of pull rod is provided with the external screw thread, and steel gasket and butterfly nut cooperate with the external screw thread of pull rod, and the steel gasket setting increases the lifting surface area between butterfly nut and concrete wall.
3. The utility model discloses a steel wire rope protection subassembly is connected with wire rope on the pull ring, and wire rope passes the space between two steel cable backplate, walks around a plurality of atress bracing pieces, forms the fag end, and wire rope protection piece can avoid wire rope and pull ring to take place the frictional wear, can effectively prolong the life of wire rope and pull ring.
4. The utility model discloses an arbitrary part is circulated use, fungible tradition embedded bar pull ring, and use cost is cheap to can remove the incident that the cutting probably produced from, the PVC pipe through hole of reservation is handled easily, can effectively reach energy-concerving and environment-protective purpose.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the inverted tooth of the present invention;
fig. 3 is a schematic structural view of the steel wire rope protection member of the present invention;
fig. 4 is a schematic top view of the wire rope protector of the present invention;
fig. 5 is a schematic view of the connection between the wire rope protection member and the wire rope according to the present invention.
In the figure: the steel cable anti-slip device comprises a pull rod 1, a pull ring 2, inverted teeth 3, a concrete wall 4, a sleeve 5, a positioning piece 6, a butterfly nut 7, a steel cable 8, a steel cable protecting piece 9, a steel cable protecting plate 91, a stressed support rod 92, a steel cable anti-slip ring 93 and a steel gasket 10.
Detailed Description
As shown in fig. 1-5, the utility model relates to a combined steel wire rope pull ring for building construction, including the pull ring main part, the pull ring main part includes pull rod 1 and pull ring 2, pull rod 1 is the reinforced bar material section, pull rod 1 one end is provided with pawl 3, the other end of pull rod 1 is provided with the external screw thread, after the one end of pull rod 1 that is provided with the external screw thread passes through sleeve pipe 5 pre-buried in concrete wall 4, the one end of pull rod 1 that is provided with pawl 3 is fixed connection with concrete wall 4 through spacer 6, the one end of pull rod 1 that is provided with the external screw thread is fastened with concrete wall 4 through butterfly nut 7; the pull ring 2 is provided with a pull hole for a steel wire rope 8 to pass through, one end of the pull ring 2 is provided with internal threads, and the pull ring 2 is in threaded connection with the pull rod 1.
The combined steel wire rope pull ring further comprises a steel wire rope protection assembly 9, the steel wire rope protection assembly comprises two steel wire rope guard plates 91, two stress support rods 92 and two steel wire rope anti-falling rings 93, the steel wire rope guard plates 91 are of arc-plate-shaped structures, the two steel wire rope guard plates 91 are arranged in parallel, the two steel wire rope guard plates 91 are connected through the plurality of stress support rods 92, the steel wire rope anti-falling rings 93 are installed on the steel wire rope guard plates 91, the two steel wire rope guard plates 91 are arranged in parallel in a U-shaped sleeved mode, and the ends of the steel wire rope anti-falling rings 93 are connected with the steel wire rope guard plates 91 through pin shafts.
The steel cable 8 passes through the gap between the two steel cable guard plates 91 and contacts with a plurality of force bearing support rods 92 to form a cable sleeve.
The inverted teeth 3 are one-way teeth, the inverted teeth 3 are V-shaped structures, and the tips of the inverted teeth 3 face the concrete wall 4.
A steel gasket 10 is arranged between the butterfly nut 7 and the concrete wall 4, two ends of the steel gasket 10 are of a round angle structure, and a groove for placing the butterfly nut 7 is formed in the middle of the steel gasket 10.
The sleeve 5 is a PVC pipe.
The utility model discloses an installation: 1. pre-burying a PVC pipe to form a through hole when the steel bars are concealed and accepted, and penetrating a threaded section of the pull rod into the through hole; 2. the positioning piece is sleeved on the inverted tooth, moves towards the direction of the tip of the inverted tooth and is fastened; 3. then the steel gasket and the butterfly nut are sleeved on the thread section of the pull rod and locked and fixed; 4. after the pull rod is fixed, connecting the pull ring with the threaded section of the pull rod; 5. after the steel wire rope passes through the pull ring, the steel wire rope passes through a gap between the two steel wire rope guard plates and bypasses the plurality of stressed support rods; 6. install U shaped steel rope anticreep ring in the outside of two steel cable backplate of parallel arrangement, prevent that wire rope from deviating from.
The utility model discloses a dismantle process: 1. firstly, disassembling the U-shaped steel rope anti-drop ring, and then drawing out the steel rope from between steel rope guard plates; 2. the pull ring, the butterfly nut and the steel gasket are separated from the pull rod; 3. the pull rod is pulled out of the PVC pipe, and the positioning piece moves towards the thread section of the pull rod, so that the positioning piece is taken down, and the disassembly is completed.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a combination formula wire rope pull ring that construction used, includes the pull ring main part, the pull ring main part includes pull rod (1) and pull ring (2), its characterized in that: the pull rod (1) is a section of a steel bar material, one end of the pull rod (1) is provided with a pawl (3), the other end of the pull rod (1) is provided with an external thread, one end of the pull rod (1) provided with the external thread penetrates through a sleeve (5) pre-embedded in the concrete wall (4), one end of the pull rod (1) provided with the pawl (3) is fixedly connected with the concrete wall (4) through a positioning piece (6), and one end of the pull rod (1) provided with the external thread is fastened with the concrete wall (4) through a butterfly nut (7); a pull hole is formed in the pull ring (2), a steel wire rope (8) passes through the pull hole, an internal thread is formed in one end of the pull ring (2), and the pull ring (2) is in threaded connection with the pull rod (1);
the combined steel wire rope pull ring further comprises a steel wire rope protection assembly (9), wherein the steel wire rope protection assembly comprises a steel wire rope guard plate (91), stress support rods (92) and steel wire rope anti-falling rings (93), the steel wire rope guard plate (91) is of an arc plate-shaped structure, the two steel wire rope guard plates (91) are arranged in parallel and are connected through the stress support rods (92), the steel wire rope anti-falling rings (93) are installed on the steel wire rope guard plate (91), the two steel wire rope anti-falling rings (93) are arranged in parallel in a U-shaped sleeve mode, the outer sides of the steel wire rope guard plates (91) are connected, and the ends of the steel wire rope anti-falling rings (93) are connected with the steel wire rope guard plates (91) through pin shafts.
2. A modular steel cable tie ring for building construction according to claim 1 wherein said steel cable (8) passes through the gap between two said cable guards (91) and contacts a plurality of force bearing struts (92) to form a jacket.
3. A combined steel wire rope pull ring for building construction according to claim 2, characterized in that the inverted tooth (3) is a one-way tooth, the inverted tooth (3) is of a V-shaped structure, and the tip of the inverted tooth (3) faces the concrete wall (4).
4. The combined type steel wire rope pull ring for building construction according to claim 1, wherein a steel gasket (10) is arranged between the butterfly nut (7) and the concrete wall (4), two ends of the steel gasket (10) are in a round angle structure, and a groove for placing the butterfly nut (7) is formed in the middle of the steel gasket (10).
5. A modular steel cable tie ring for building construction according to claim 1, wherein the sleeve (5) is a PVC pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022745359.5U CN213806663U (en) | 2020-11-24 | 2020-11-24 | Combined steel wire rope pull ring for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022745359.5U CN213806663U (en) | 2020-11-24 | 2020-11-24 | Combined steel wire rope pull ring for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213806663U true CN213806663U (en) | 2021-07-27 |
Family
ID=76938234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022745359.5U Active CN213806663U (en) | 2020-11-24 | 2020-11-24 | Combined steel wire rope pull ring for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213806663U (en) |
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2020
- 2020-11-24 CN CN202022745359.5U patent/CN213806663U/en active Active
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