CN210032354U - Novel prestressed reinforcement quick connector - Google Patents
Novel prestressed reinforcement quick connector Download PDFInfo
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- CN210032354U CN210032354U CN201920691021.0U CN201920691021U CN210032354U CN 210032354 U CN210032354 U CN 210032354U CN 201920691021 U CN201920691021 U CN 201920691021U CN 210032354 U CN210032354 U CN 210032354U
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Abstract
The utility model discloses a novel prestressed reinforcement quick connector in the technical field of building accessories, a first connecting hole is arranged on the left side wall of a substrate, a second connecting hole is arranged on the right side wall of the substrate, a connecting sleeve is in threaded connection with the second connecting hole, a dismounting groove is arranged on the side wall of the connecting sleeve, a grouting groove is arranged in the inner cavity of the substrate, the top of the grouting groove is connected with the grouting hole, the grouting hole is arranged on the top of the substrate, a first bolt is arranged on the substrate, a second bolt is arranged on the right side of the first bolt, a third bolt is arranged on the opposite surface of the second bolt, arc-shaped fixed plates are fixedly connected with the ends of the first bolt, the second bolt and the third bolt, the utility model can quickly connect reinforcing steel bars with different diameters, and realize quick and accurate positioning connection between the reinforcing steel bars, thereby improving the construction progress of the reinforced concrete structure.
Description
Technical Field
The utility model relates to a building accessory technical field specifically is a novel prestressing force steel rapid connecting piece.
Background
The steel bar connection refers to a connection mode of steel bars, and the connection mode of the steel bars mainly comprises four connection modes of binding and lapping, mechanical connection, sleeve grouting connection and welding. The joint should be arranged at the position with smaller stress as much as possible, and the key part with larger stress of the structure should be avoided. And the anti-seismic design avoids the reinforcement range of the stirrups at the beam end and the column end, and if the stirrups must be connected in the area, mechanical connection or welding is adopted. Less connecting joints are preferably arranged on the same stressed steel bar in the same span or the same layer height, and 2 or more than 2 joints are not preferably arranged.
In the construction of laying the reinforcing bar mesh, fixed connection is made at the crossing points where the reinforcing bars cross each other. Commonly used means of attachment include wire tying, welding, and the like. The connection modes are low in efficiency, high in labor intensity, difficult to control in connection quality, incapable of connecting two steel bars with different diameters and low in applicability, and therefore a novel prestressed steel bar quick connecting piece is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel prestressing steel quick connector to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel prestressing steel quick connector, includes the base plate, first connecting hole has been seted up to base plate left side wall, just the second connecting hole has been seted up to the right side wall of base plate, second connecting hole female connection has the adapter sleeve, the dismounting groove has been seted up to the adapter sleeve lateral wall, the slip casting groove has been seted up to the base plate inner chamber, the top in slip casting groove links to each other with the slip casting hole, the top in base plate is seted up in the slip casting hole, be provided with first bolt on the base plate, the right side of first bolt is provided with the second bolt, the opposite face of second bolt is provided with the third bolt, the equal fixedly connected with arc fixed plate in end of first bolt, second bolt and third bolt, the recess with arc fixed plate looks adaptation is seted up to the base plate inner chamber.
Furthermore, the first bolt and the second bolt are distributed on two sides of the grouting hole, the length of the first bolt is larger than the distance between the upper surface of the substrate and the upper surface of the first connecting hole, the length of the second bolt is larger than the distance between the upper surface of the substrate and the upper surface of the second connecting hole, and the substrate is provided with a threaded hole in a corresponding position.
Furthermore, the length of the third bolt is greater than the distance between the lower surface of the substrate and the lower surface of the connecting sleeve on the extension line of the inner cavity of the substrate, the third bolt and the second bolt are positioned on the same straight line, and the arc-shaped fixing plate and the corresponding connecting hole are identical in forming radian.
Further, the connecting sleeve is formed by welding a circular column with an inner thread and an outer thread and a disassembly circular ring, the disassembly groove is of a hexagonal hole structure, the disassembly groove is arranged on the disassembly circular ring, and the inner side wall of the disassembly circular ring in the connecting sleeve is tightly connected with the outer side wall of the second connecting hole.
Further, the outer diameter of one end of the connecting sleeve is equal to the inner diameter of the second connecting hole, the diameter of the second connecting hole is larger than that of the first connecting hole, the first connecting hole and the second connecting hole are connected with the grouting groove, and threads are formed in the inner walls of the first connecting hole and the second connecting hole.
Further, the section of the grouting groove is of a convex structure.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, and reasonable design, insert the reinforcing bar that two diameters are the same respectively to first connecting hole and second connecting hole in, inwards rotate twist first bolt and third bolt, make arc fixed plate contact reinforcement and with its spacing fixed, pour into mud in to the grout groove through the slip casting hole afterwards, treat that it solidifies can, when the reinforcing bar of different diameters is connected to needs, utilize the dismounting piece to insert in the dismounting groove, take off the adapter sleeve through the screw thread effect, accomplish again according to above-mentioned step connect can, realize the speed between the reinforcing bar, really fix a position the connection, thereby improve reinforced concrete structure's construction progress.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the schematic view of the installation structure of the arc-shaped fixing plate of the present invention.
In the figure: 1. a substrate; 2. a first connection hole; 3. a second connection hole; 4. connecting sleeves; 5. disassembling the groove; 6. grouting holes; 7. grouting grooves; 8. a second bolt; 9. a first bolt; 10. a third bolt; 11. an arc-shaped fixing plate.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a novel prestressing steel quick connector, including base plate 1, first connecting hole 2 has been seted up to 1 left side wall of base plate, and second connecting hole 3 has been seted up to 1 right side wall of base plate, 3 female connection of second connecting hole have adapter sleeve 4, dismounting groove 5 has been seted up to 4 lateral walls of adapter sleeve, slip casting groove 7 has been seted up to 1 inner chamber of base plate, the top and the slip casting hole 6 of slip casting groove 7 link to each other, slip casting hole 6 is seted up at 1 top of base plate, be provided with first bolt 9 on the base plate 1, the right side of first bolt 9 is provided with second bolt 8, the facade of second bolt 8 is provided with third bolt 10, first bolt 9, the equal fixedly connected with arc fixed plate 11 of end of second bolt 8 and third bolt 10, the recess with 11 looks adaptations of arc fixed plate is seted up to 1 inner chamber.
The length of third bolt 10 is greater than the distance of 1 lower surface of base plate and 4 lower surfaces of adapter sleeve in 1 inner chamber extension line of base plate, and when being convenient for connect the reinforcing bar that the diameter is the same, third bolt 10 can order about 11 contact reinforcing bars of arc fixed plate and to its spacing fixed, and third bolt 10 is located same straight line with second bolt 8, and arc fixed plate 11 is the same with its shaping radian that corresponds the connecting hole, the arc fixed plate 11 of being convenient for and reinforcing bar in close contact with.
The connecting sleeve 4 is formed by welding a circular column with an internal thread and an external thread and a disassembly circular ring, the disassembly groove 5 is of a hexagonal hole structure, the disassembly groove 5 is arranged on the disassembly circular ring, the connecting sleeve 4 is conveniently disassembled from the second connecting hole 3 by utilizing the disassembly part, and the inner side wall of the disassembly circular ring in the connecting sleeve 4 is tightly connected with the outer side wall of the second connecting hole 3.
The outer diameter of one end of the connecting sleeve 4 is equal to the inner diameter of the second connecting hole 3, the connecting sleeve 4 is conveniently connected with the second connecting hole 3 through threads in a tight mode, the diameter of the second connecting hole 3 is larger than that of the first connecting hole 2, steel bars with different diameters can be conveniently connected, the first connecting hole 2 and the second connecting hole 3 are connected with the grouting groove 7, and threads are formed in the inner walls of the first connecting hole 2 and the second connecting hole 3.
The section of the grouting groove 7 is of a convex structure.
Example (b): insert the reinforcing bar that two diameters are the same respectively to first connecting hole 2 and second connecting hole 3 in, inwards rotate and twist first bolt 9 and third bolt 10, make arc fixed plate 11 remove and contact reinforcing bar with its spacing fixed to the reinforcing bar surface, pour into mud into in grouting groove 7 through slip casting hole 6 afterwards, treat that it solidifies can, when the reinforcing bar of different diameters is connected to needs, utilize the stripping member to insert in the stripping groove 5, take off adapter sleeve 4 through the screw thread effect, it can to accomplish the connection according to above-mentioned step again, realize the quick between the reinforcing bar, really fix a position the connection, thereby improve reinforced concrete structure's construction progress.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel prestressing steel quick connector, includes base plate (1), its characterized in that: the novel LED packaging structure is characterized in that a first connecting hole (2) is formed in the left side wall of the substrate (1), a second connecting hole (3) is formed in the right side wall of the substrate (1), a connecting sleeve (4) is connected to the second connecting hole (3) in an internal thread manner, a dismounting groove (5) is formed in the side wall of the connecting sleeve (4), a grouting groove (7) is formed in the inner cavity of the substrate (1), the top of the grouting groove (7) is connected with a grouting hole (6), the grouting hole (6) is formed in the top of the substrate (1), a first bolt (9) is arranged on the substrate (1), a second bolt (8) is arranged on the right side of the first bolt (9), a third bolt (10) is arranged on the opposite face of the second bolt (8), and an arc-shaped fixing plate (11) is fixedly connected to the tail ends of the first bolt (9), the second bolt (8) and the third bolt (10, the inner cavity of the base plate (1) is provided with a groove matched with the arc-shaped fixing plate (11).
2. The novel prestressed reinforcement quick connector as recited in claim 1, wherein: first bolt (9) and second bolt (8) distribute in the both sides of slip casting hole (6), just the length of first bolt (9) is greater than the upper surface distance of base plate (1) upper surface and first connecting hole (2), the length of second bolt (8) is greater than the distance of the upper surface of base plate (1) upper surface and second connecting hole (3), set up the screw hole that corresponds the position on base plate (1).
3. The novel prestressed reinforcement quick connector as recited in claim 1, wherein: the length of third bolt (10) is greater than the distance of base plate (1) lower surface and adapter sleeve (4) lower surface in base plate (1) inner chamber extension line, third bolt (10) are located same straight line with second bolt (8), arc fixed plate (11) are the same rather than the shaping radian of corresponding connecting hole.
4. The novel prestressed reinforcement quick connector as recited in claim 1, wherein: adapter sleeve (4) are seted up the ring post of internal and external screw thread and one and are dismantled the ring welding and form, dismantle groove (5) and be hexagonal hole column structure, just on dismantling the ring is seted up in dismantling groove (5), the lateral wall zonulae occludens of the dismantlement ring inside wall in adapter sleeve (4) and second connecting hole (3).
5. The novel prestressed reinforcement quick connector as recited in claim 1, wherein: the outer diameter of one end of the connecting sleeve (4) is equal to the inner diameter of the second connecting hole (3), the diameter of the second connecting hole (3) is larger than that of the first connecting hole (2), the first connecting hole (2) and the second connecting hole (3) are connected with the grouting groove (7), and threads are formed in the inner walls of the first connecting hole (2) and the second connecting hole (3).
6. The novel prestressed reinforcement quick connector as recited in claim 1, wherein: the section of the grouting groove (7) is of a convex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920691021.0U CN210032354U (en) | 2019-05-15 | 2019-05-15 | Novel prestressed reinforcement quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920691021.0U CN210032354U (en) | 2019-05-15 | 2019-05-15 | Novel prestressed reinforcement quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210032354U true CN210032354U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920691021.0U Active CN210032354U (en) | 2019-05-15 | 2019-05-15 | Novel prestressed reinforcement quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210032354U (en) |
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2019
- 2019-05-15 CN CN201920691021.0U patent/CN210032354U/en active Active
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