Anchorage device capable of recycling steel strands
Through the coordination of the plug and the socket, the insertion of the limit block, the design of the tapered clip and the uniform distribution of the anchor holes, the problem of difficult recovery of the steel strand anchor is solved, the reliable anchoring and convenient recovery of the steel strand are achieved, the reliability and safety of the anchoring are improved, and the service life is extended.
Patent Information
- Application Number
- CN202422893917.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-26
AI Technical Summary
When the existing steel strand anchor is in use, the working clip is easily stuck in the anchor hole of the working anchor ring, making it difficult to recover the steel strand. Usually, recovery can only be achieved by cutting it.
A recyclable steel strand anchor is designed. The block position is stable through the cooperation between the plug and the socket, combined with the connection between the limit block and the limit groove. The working clip adopts a conical design to cooperate with the inner wall of the anchor hole. The arc plate and the mounting plate are connected in combination with the bolts to achieve the flexibility and reliability of anchoring. The anchor holes are evenly distributed to ensure uniform force, and the conical hole design facilitates recovery.
It achieves reliable anchoring and convenient recovery of the steel strand, avoids the clamps from getting stuck, improves the reliability and safety of the anchoring, extends the service life, and ensures the position accuracy and uniform force of the steel strand during use.
Smart Images
Figure CN223446491U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of anchorage device, concretely is a kind of anchorage device of recyclable steel strand. BACKGROUND
[0002] In modern construction engineering, bridge engineering, geotechnical engineering and many other fields, steel strand is widely used as an important stressed member. Steel strand has high strength, high toughness and good tensile properties, and can withstand huge tension to provide stable support and carrying capacity for various structures. However, to fully utilize the excellent performance of steel strand, a reliable anchorage device is an indispensable key component. In practical applications, steel strand usually needs to be fixed on a concrete structure or other bearing member through an anchorage device to effectively transfer the tension of steel strand to the structure.
[0003] Based on the above, the present inventor found that the following problems exist: The current anchorage device for steel strand is very troublesome to recycle because the working clamping piece is firmly clamped in the anchor hole of the working anchor ring, which can only be recycled by cutting the steel strand.
[0004] Therefore, in view of the above problems, the present invention provides an anchorage device for recyclable steel strand to achieve a more practical purpose. INVENTION CONTENTS
[0005] The purpose of the present invention is to provide an anchorage device for recyclable steel strand to solve the problem that the current anchorage device for steel strand is very troublesome to recycle because the working clamping piece is firmly clamped in the anchor hole of the working anchor ring, which can only be recycled by cutting the steel strand.
[0006] In view of the above problems, the technical solution of the present invention is as follows:
[0007] An anchorage device for recyclable steel strand, comprising a working anchor ring, a plurality of first anchor holes are formed in one end surface of the working anchor ring, a spigot is formed in the outer side of each first anchor hole, a plug is inserted into the inner side of the spigot, a second anchor hole is formed in one end of the plug, a pair of working clamping pieces are inserted into the inner side of the first anchor hole and the second anchor hole, an arc-shaped plate is installed on the outer side of the plug, a pair of mounting plates are installed on one side of the arc-shaped plate, a bolt is installed on one side of the mounting plate, a plurality of threaded holes are formed in one side of the working anchor ring and matched with the bolt, and the bolt and the threaded hole are engaged by screw thread.
[0008] Further, the top end and the bottom end of the plug are fixedly connected with limiting blocks, and the top end and the bottom end of the socket are provided with limiting grooves, and the outer side of the limiting block is inserted into the inner side of the limiting groove.
[0009] The beneficial effect of the above further scheme is that the position of the plug in the socket is stable through the insertion of the outer side of the limiting block into the inner side of the limiting groove, the plug is prevented from deviating, the anchoring position of the anchor device is accurate during use, and the anchoring reliability is improved.
[0010] Further, the first anchor holes are equidistantly distributed.
[0011] The beneficial effect of the above further scheme is that the stress of each steel strand is more uniform through the equidistant distribution of the first anchor holes, local steel strands are prevented from being overloaded due to uneven stress, and the service life of the steel strand and the anchor device is prolonged.
[0012] Further, the inner side of the arc-shaped plate is attached to the outer side of the working anchor ring.
[0013] The beneficial effect of the above further scheme is that the contact area is increased through the attachment of the inner side of the arc-shaped plate to the outer side of the working anchor ring, and the tightness and stability of the connection are improved.
[0014] Further, one end of the outer side of the working clamp is conical.
[0015] The beneficial effect of the above further scheme is that the working clamp can better cooperate with the conical inner wall of the first anchor hole and the second anchor hole through the conical end of the working clamp, the friction is increased, the anchoring effect on the steel strand is improved, and meanwhile, the conical design facilitates the removal of the working clamp from the anchor hole when the steel strand is recycled.
[0016] Further, the inner side of the first anchor hole and the inner side of the second anchor hole are conical.
[0017] The beneficial effect of the above further scheme is that the first anchor hole and the second anchor hole are conical, which cooperates with the conical end of the working clamp, further enhances the anchoring force on the steel strand, and the conical hole enables the working clamp to more closely adhere to the steel strand when the steel strand is stressed, prevents the steel strand from slipping, and improves the safety of the anchor device.
[0018] Further, one end of the working clamp is provided with a clamping groove.
[0019] The beneficial effect of the above further scheme is that the clamping groove is provided at one end of the working clamp, which facilitates the installation of the traction line, thereby avoiding the accidental separation of the pair of working clamps.
[0020] Compared with the prior art, the anchor device of the recyclable steel strand has the advantages that the anchor device structure is more flexible through cooperation of the plug and the socket, installation and disassembly are facilitated, the working clamping piece is inserted into the first anchor hole and the second anchor hole to realize anchoring of the steel strand, the combination of the arc-shaped plate, the mounting plate and the bolt ensures firm connection of the plug and the working anchor ring, the overall structure provides guarantee for reliable anchoring of the steel strand and lays a foundation for recyclability, the position stability of the plug in the socket is ensured through plug-in connection of the outer side of the limiting block and the inner side of the limiting groove, deviation of the plug is prevented, the anchoring position of the steel strand is ensured to be accurate during use of the anchor device, the reliability of anchoring is improved, the forces borne by the steel strands are more uniform through equidistant distribution between the first anchor holes, local overloading of the steel strand due to uneven force is avoided, and the service life of the steel strand and the anchor device is prolonged, the arc-shaped plate is attached to the outer side of the working anchor ring, the contact area is increased, and the tightness and stability of connection are improved, the outer side of the working clamping piece is in a conical shape, the working clamping piece can be better matched with the conical inner wall of the first anchor hole and the second anchor hole, friction is increased, and the anchoring effect on the steel strand is improved, meanwhile, the conical design facilitates taking out of the working clamping piece from the anchor hole when the steel strand is recycled, the inner side of the first anchor hole and the inner side of the second anchor hole are in a conical shape, and the conical end of the working clamping piece is matched with each other, the anchoring force on the steel strand is further increased, the conical hole enables the working clamping piece to be more closely attached to the steel strand when the steel strand is under stress, steel strand slippage is prevented, and the safety of the anchor device is improved, the end of the working clamping piece is provided with a clamping groove, traction line installation is facilitated, and thus accidental separation of the pair of working clamping pieces is avoided, the working clamping piece can be effectively prevented from being clamped in the anchor hole of the working anchor ring, the working clamping piece is facilitated to be disassembled by the user, the steel strand is facilitated to be recycled by the user, and the utility value is high. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 The three-dimensional structure schematic diagram disclosed by the utility model embodiment is provided;
[0022] Figure 2 The disassembled three-dimensional structure schematic diagram one disclosed by the utility model embodiment is provided;
[0023] Figure 3 The disassembled three-dimensional structure schematic diagram two disclosed by the utility model embodiment is provided;
[0024] Figure 4 The disassembled three-dimensional structure schematic diagram three disclosed by the utility model embodiment is provided;
[0025] Figure 5 The disassembled three-dimensional structure schematic diagram four disclosed by the utility model embodiment is provided.
[0026] In the figure: 100, working anchor ring; 10001, first anchor hole; 10002, socket; 10003, limiting groove; 10004, threaded hole; 101, plug; 10101, second anchor hole; 10102, limiting block; 102, working clamping piece; 10201, clamping groove; 103, arc plate; 104, mounting plate; 105, bolt. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0028] Please refer to Figures 1-5 The utility model provides a kind of technical solutions: a kind of anchor device of recyclable steel strand, including working anchor ring 100, the end surface of working anchor ring 100 is all provided with a plurality of first anchor hole 10001, first anchor hole 10001 is all provided with socket 10002 near the outside of working anchor ring 100, socket 10002 is inserted with plug 101 in the inside, the end of plug 101 is provided with second anchor hole 10101, the inside of first anchor hole 10001 and the inside of second anchor hole 10101 are inserted with a pair of working clamping piece 102, the outside of plug 101 is installed with arc plate 103, one side of arc plate 103 is installed with a pair of mounting plate 104, the side of mounting plate 104 is installed with bolt 105, the side of working anchor ring 100 is provided with a plurality of threaded holes 10004 matched with bolt 105, bolt 105 and threaded hole 10004 are engaged by thread, the cooperation of plug 101 and socket 10002 makes that anchor device structure is more flexible, it is convenient to install and disassemble, working clamping piece 102 is inserted into first anchor hole 10001 and second anchor hole 10101 to realize the anchoring of steel strand, the combination of arc plate 103, mounting plate 104 and bolt 105 ensures that plug 101 is connected firmly with working anchor ring 100, and overall structure provides guarantee for reliable anchoring of steel strand, and also lays a foundation for recyclability.
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0030] Please refer to Figures 1-5The top end and the bottom end of the plug 101 are fixedly connected with limiting blocks 10102, the top end and the bottom end of the socket 10002 are provided with limiting grooves 10003, the outer side of the limiting blocks 10102 is inserted into the inner side of the limiting grooves 10003, the first anchor holes 10001 are distributed at equal intervals, the inner side of the arc-shaped plate 103 is attached to the outer side of the working anchor ring 100, the position stability of the plug 101 in the socket 10002 is ensured through the insertion of the outer side of the limiting blocks 10102 into the inner side of the limiting grooves 10003, the plug 101 is prevented from deviating, the anchoring position of the steel strand in the use process of the anchor device is ensured to be accurate, the anchoring reliability is improved, the stress of each steel strand is more uniform through the equal interval distribution of the first anchor holes 10001, local steel strands are prevented from being overloaded due to uneven stress, the service life of the steel strand and the anchor device is prolonged, and the contact area is increased through the attachment of the inner side of the arc-shaped plate 103 to the outer side of the working anchor ring 100, and the tightness and stability of the connection are improved.
[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0032] Please refer to Figures 1-5 The outer side of one end of the working clamping piece 102 is of a conical style, the inner side of the first anchor hole 10001 and the inner side of the second anchor hole 10101 are both of a conical style, one end of the working clamping piece 102 is provided with a clamping groove 10201, the outer side of one end of the working clamping piece 102 is of a conical style, which can better cooperate with the conical inner wall of the first anchor hole 10001 and the second anchor hole 10101, increase the friction force, improve the anchoring effect on the steel strand, meanwhile, the conical design also facilitates the removal of the working clamping piece from the anchor hole when the steel strand is recycled, the inner side of the first anchor hole 10001 and the inner side of the second anchor hole 10101 are both of a conical style, which cooperates with the conical end of the working clamping piece 102, further enhances the anchoring force on the steel strand, the conical hole enables the working clamping piece 102 to more closely attach to the steel strand when the steel strand is stressed, prevents the steel strand from slipping, and improves the safety of the anchor device, the one end of the working clamping piece 102 is provided with the clamping groove 10201, which facilitates the installation of the traction line, thereby avoiding the accidental separation of the pair of working clamping pieces 102.
[0033] Specifically, the working principle of the recyclable steel strand anchor: in use, the anchor structure is more flexible through the cooperation of the insert block 101 and the socket 10002, facilitating installation and disassembly, the working clamping piece 102 is inserted into the first anchor hole 10001 and the second anchor hole 10101 to realize anchoring of the steel strand, the combination of the arc plate 103, the mounting plate 104 and the bolt 105 ensures that the insert block 101 is connected with the working anchor ring 100 firmly, the overall structure provides guarantee for reliable anchoring of the steel strand and lays a foundation for recyclability, the outer side of the limiting block 10102 and the inner side of the limiting groove 10003 are inserted to ensure the position stability of the insert block 101 in the socket 10002, prevent the insert block 101 from deviating, ensure that the anchoring position of the anchor is accurate during use, improve the anchoring reliability, the first anchor holes 10001 are distributed at equal intervals between the first anchor holes 10001, so that the stress of each steel strand is more uniform, avoiding local steel strand overload due to uneven stress, prolonging the service life of the steel strand and the anchor, the inner side of the arc plate 103 and the outer side of the working anchor ring 100 are attached, increasing the contact area and improving the tightness and stability of the connection, the outer side of the working clamping piece 102 is tapered, which can better cooperate with the tapered inner wall of the first anchor hole 10001 and the second anchor hole 10101, increase the friction force and improve the anchoring effect of the steel strand, meanwhile, the tapered design also facilitates the removal of the working clamping piece from the anchor hole when recycling the steel strand, the inner side of the first anchor hole 10001 and the inner side of the second anchor hole 10101 are tapered, which cooperates with the tapered end of the working clamping piece 102, further enhancing the anchoring force of the steel strand, the tapered hole enables the working clamping piece 102 to be more closely attached to the steel strand when the steel strand is stressed, preventing the steel strand from slipping and improving the safety of the anchor, the end of the working clamping piece 102 is provided with a clamping groove 10201, facilitating the installation of the traction line, thereby avoiding accidental separation of a pair of working clamping pieces 102, the utility model can effectively prevent the working clamping piece from being stuck in the anchor hole of the working anchor ring, facilitating the user to disassemble the working clamping piece, thereby facilitating the user to recycle the steel strand, and having high practical value.
Claims
1. An anchor for a recyclable steel strand, characterized in that: The invention comprises a working anchor ring (100), wherein one end surface of the working anchor ring (100) is provided with a plurality of first anchor holes (10001), wherein the first anchor holes (10001) are provided with sockets (10002) on the outside close to the working anchor ring (100), wherein an insert block (101) is inserted into the inside of the socket (10002), wherein one end of the insert block (101) is provided with a second anchor hole (10101), wherein the inside of the first anchor hole (10001) and the second anchor hole (10101) are connected to each other. 01), a pair of working clamps (102) are inserted on the inner side of the insert block (101), an arc-shaped plate (103) is installed on the outer side of the arc-shaped plate (103), a pair of mounting plates (104) are installed on one side of the arc-shaped plate (103), a bolt (105) is installed on one side of the mounting plate (104), and a plurality of threaded holes (10004) adapted to the bolts (105) are opened on one side of the working anchor ring (100), and the bolts (105) and the threaded holes (10004) are engaged by threads.
2. The anchorage for a recyclable steel strand according to claim 1, characterized in that: The top and bottom ends of the insert block (101) are fixedly connected to the limiting block (10102), the top and bottom ends of the socket (10002) are provided with limiting slots (10003), and the outer side of the limiting block (10102) is plugged into the inner side of the limiting slot (10003).
3. The anchorage for a recyclable steel strand according to claim 1, characterized in that: The first anchor holes (10001) are distributed at equal intervals.
4. The anchorage for a recyclable steel strand according to claim 1, characterized in that: The inner side of the arc-shaped plate (103) is in contact with the outer side of the working anchor ring (100).
5. The anchorage for a recyclable steel strand according to claim 1, characterized in that: One outer end of the working clamp (102) is tapered.
6. The anchorage for a recyclable steel strand according to claim 1, characterized in that: The inner side of the first anchor hole (10001) and the inner side of the second anchor hole (10101) are both conical.
7. The anchorage for a recyclable steel strand according to claim 1, characterized in that: A clamping slot (10201) is provided at one end of the working clamp (102).