CN211775131U - Steel bar connecting device for house building construction - Google Patents
Steel bar connecting device for house building construction Download PDFInfo
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- CN211775131U CN211775131U CN202020108025.4U CN202020108025U CN211775131U CN 211775131 U CN211775131 U CN 211775131U CN 202020108025 U CN202020108025 U CN 202020108025U CN 211775131 U CN211775131 U CN 211775131U
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Abstract
The utility model discloses a steel bar connecting device for house building construction, which comprises an upper fixing structure, a connecting structure and a lower fixing structure, wherein the connecting structure is arranged, the included angle between the upper fixing structure and the lower fixing structure is adjusted through the rotation of a rotating wheel, the rotating wheel is positioned through a second positioning screw, the rotating wheel is rotatably inserted into a limit hole through a rotating column, the rotating included angle of the upper fixing structure can be positioned through the rotation of a first positioning screw, the connection of steel bars with various angles can be realized, the application range is wider, the application effect is better, through arranging the fixing structure, a sleeve is sleeved at the end part of the steel bar, an extrusion arc plate is extruded through rotating an extrusion screw rod, the steel bar is extruded and fixed, a rubber bump can be cut with the decorative pattern on the surface of the steel bar under the extrusion effect, the rubber bump can be better fixed, and the welding connection is avoided, the stability of great improvement connection, the adaptation is in the reinforcing bar of various models.
Description
Technical Field
The utility model relates to a architectural equipment field specifically is a steel bar connection device for housing construction.
Background
The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is circular, sometimes square with round corners, and the steel bar comprises smooth round steel bars, ribbed steel bars and twisted steel bars;
when the house is built, the length of the steel bars cannot reach the use length, the steel bars need to be connected, the existing connection mode is generally connected through welding, fracture and separation are easy to occur after welding, the steel bars are very inconvenient to connect by using a welding technology in the construction process, the steel bars are not suitable for steel bar connection with various included angles, the steel bar connection effect is poor, and the steel bar connection device for house building construction needs to be designed aiming at the defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel bar connection device for housing construction has solved the steel bar connection that current connecting device is not suitable for various contained angles, leads to the not good technical problem of steel bar connection effect.
The purpose of the utility model can be realized by the following technical scheme:
a steel bar connecting device for building construction comprises an upper fixing structure, a connecting structure and a lower fixing structure, wherein the upper fixing structure and the lower fixing structure are respectively fixed at two ends of the connecting structure;
connection structure is including connecting support, first set screw, swiveling wheel, second set screw, solid fixed ring, spacing hole, positioning disk and column spinner, the central point of positioning disk puts and is fixed with the bearing, the bottom cooperation of column spinner is run through and is installed inside the bearing, gu fixed ring cup joints the outside middle-end of fixing at the column spinner, the screw has been seted up to one side of solid fixed ring, first set screw passes through screw-thread fit and installs the inside at solid fixed ring, spacing hole encircles and sets up the top side at the positioning disk, the connection support passes through the top end of welded fastening at the column spinner, the swiveling wheel passes through the shaft cooperation and installs the inside at the connection support, the screw has been seted up to the side of connection support, the second set screw passes through screw-thread fit and installs the inside at the screw.
As a further aspect of the present invention: one end face of the second positioning screw corresponds to one side of the side face of the rotating wheel.
As a further aspect of the present invention: fixed knot constructs down includes sleeve, board groove, extrusion screw rod, extrusion arc board and rubber bump, four board grooves have been seted up to telescopic inner wall one-tenth cross structure, the extrusion arc board sets up the inside in board groove, the extrusion screw rod runs through the cell wall in board groove through screw-thread fit, one side at the extrusion arc board is installed through the bearing cooperation to the one end of extrusion screw rod, one side at the extrusion arc board is fixed to the rubber bump.
As a further aspect of the present invention: the positioning disc is fixed at the port of the top end of the sleeve through welding.
As a further aspect of the present invention: the inner structure of the upper fixing structure is the same as that of the lower fixing structure, and the bottom of the upper fixing structure is matched and welded on the circumferential surface of the rotating wheel through a connecting rod.
The utility model has the advantages that: through setting up connection structure, rotate through the swiveling wheel, adjust the contained angle between fixed knot structure and the lower fixed knot structure, fix a position the swiveling wheel through second set screw, it is rotatory through the column spinner, peg graft at spacing downthehole portion through first set screw is rotatory, can fix a position last fixed knot structure's rotatory contained angle, can realize the connection to the reinforcing bar of various angles, application scope is wider, it is better to be suitable for the effect, through setting up fixed knot structure, through cup jointing the sleeve at the tip of reinforcing bar, through rotatory extrusion screw rod, extrude the arc board, in the cooperation of rubber bump, it is fixed to extrude the reinforcing bar, the rubber bump is under the extrusion, can cut with the decorative pattern on reinforcing bar surface, can be better fixed, avoid passing through welded connection, the stability of great improvement connection, the adaptation is in the reinforcing bar of various models.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a perspective view of the connection structure of the present invention;
FIG. 3 is a cross-sectional view of the lower fixing structure of the present invention;
in the figure: 1. an upper fixing structure; 2. a connecting structure; 3. a lower fixed structure; 21. connecting a support; 22. a first set screw; 23. a rotating wheel; 24. a second set screw; 25. a fixing ring; 26. a limiting hole; 27. positioning a plate; 28. a spin column; 31. a sleeve; 32. a plate groove; 33. extruding the screw; 34. extruding the arc plate; 35. and (4) rubber bumps.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, a reinforcing bar connecting device for building construction includes an upper fixing structure 1, a connecting structure 2, and a lower fixing structure 3, wherein the upper fixing structure 1 and the lower fixing structure 3 are respectively fixed at two ends of the connecting structure 2;
the connecting structure 2 comprises a connecting support 21, a first positioning screw 22, a rotating wheel 23, a second positioning screw 24, a fixing ring 25, a limiting hole 26, a positioning disc 27 and a rotating column 28, a bearing is fixed at the central position of the positioning disc 27, the bottom end of the rotating column 28 is installed inside the bearing in a penetrating mode in a matching mode, the fixing ring 25 is fixedly sleeved at the middle end of the outer portion of the rotating column 28, a screw hole is formed in one side of the fixing ring 25, the first positioning screw 22 is installed inside the fixing ring 25 in a matching mode through threads, the limiting hole 26 is arranged on the top side face of the positioning disc 27 in a surrounding mode, the connecting support 21 is fixed at the top end portion of the rotating column 28 in a welding mode, the rotating wheel 23 is installed inside the connecting support 21 in a matching mode through a wheel shaft, a screw hole;
one end face of the second positioning screw 24 corresponds to one side of the side face of the rotating wheel 23;
the lower fixing structure 3 comprises a sleeve 31, plate grooves 32, an extrusion screw 33, an extrusion arc plate 34 and rubber bumps 35, wherein the inner wall of the sleeve 31 is in a cross structure and is provided with the four plate grooves 32, the extrusion arc plate 34 is arranged inside the plate grooves 32, the extrusion screw 33 penetrates through the wall of the plate grooves 32 in a threaded fit manner, one end of the extrusion screw 33 is arranged on one side of the extrusion arc plate 34 in a fit manner through a bearing, and the rubber bumps 35 are fixed on one side of the extrusion arc plate 34;
the positioning disc 27 is fixed at the top end port of the sleeve 31 through welding;
the internal structures of the upper fixing structure 1 and the lower fixing structure 3 are the same, and the bottom of the upper fixing structure 1 is matched, welded and fixed on the circumferential surface of the rotating wheel 23 through a connecting rod and can be matched for connection operation.
The utility model discloses a theory of operation: when the steel bars are connected, the sleeve 31 is sleeved at the end part of the steel bar, the extrusion arc plate 34 is extruded by rotating the extrusion screw 33, the steel bar is extruded and fixed by matching the rubber convex points 35, the rubber convex points 35 can be matched with patterns on the surface of the steel bar under the extrusion action and can be better fixed, the connection is avoided through welding connection, the connection stability is greatly improved, the sleeve is adapted to the steel bars of various types, when the sleeve is connected, the rotating wheel 23 rotates to adjust the included angle between the upper fixing structure 1 and the lower fixing structure 3, the rotating wheel 23 is positioned through the second positioning screw 24, the rotating column 28 rotates and is rotatably inserted into the limiting hole 26 through the first positioning screw 22, the rotating included angle of the upper fixing structure 1 can be positioned, the connection of the steel bars of various angles can be realized, the application range is wider, the application effect is better.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The steel bar connecting device for the house building construction is characterized by comprising an upper fixing structure (1), a connecting structure (2) and a lower fixing structure (3), wherein the upper fixing structure (1) and the lower fixing structure (3) are respectively fixed at two ends of the connecting structure (2);
the connecting structure (2) comprises a connecting support (21), a first positioning screw (22), a rotating wheel (23), a second positioning screw (24), a fixing ring (25), a limiting hole (26), a positioning disc (27) and a rotating column (28), a bearing is fixed at the center position of the positioning disc (27), the bottom end of the rotating column (28) is matched and penetrated and installed inside the bearing, the fixing ring (25) is sleeved and fixed at the middle end of the outer part of the rotating column (28), a screw hole is formed in one side of the fixing ring (25), the first positioning screw (22) is installed inside the fixing ring (25) in a threaded fit mode, the limiting hole (26) is arranged on the top side of the positioning disc (27) in a surrounding mode, the connecting support (21) is fixed at the end part of the top end of the rotating column (28) in a welding mode, the rotating wheel (23) is installed inside the connecting support (21) in a matching mode through, the side surface of the connecting support (21) is provided with a screw hole, and the second positioning screw (24) is installed in the screw hole in a threaded fit mode.
2. The reinforcing bar coupler for house building construction according to claim 1, wherein one end surface of the second set screw (24) corresponds to a side surface of the rotation wheel (23).
3. The reinforcing bar connecting device for house building construction according to claim 1, characterized in that, lower fixed knot constructs (3) including sleeve (31), board groove (32), extrusion screw (33), extrusion arc board (34) and rubber bump (35), four board grooves (32) have been seted up to the inner wall cross structure of sleeve (31), extrusion arc board (34) set up the inside of board groove (32), extrusion screw (33) run through the cell wall of board groove (32) through the screw-thread fit, the one end of extrusion screw (33) is installed in one side of extrusion arc board (34) through the bearing cooperation, one side at extrusion arc board (34) is fixed in rubber bump (35).
4. A reinforcing bar connecting device for house building construction according to claim 3, wherein said positioning plate (27) is fixed at the top end port of the sleeve (31) by welding.
5. The reinforcing bar connecting device for house building construction according to claim 3, wherein the upper fixing structure (1) has the same inner structure as the lower fixing structure (3), and the bottom of the upper fixing structure (1) is fixed on the circumferential surface of the rotation wheel (23) by means of welding with a connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020108025.4U CN211775131U (en) | 2020-01-17 | 2020-01-17 | Steel bar connecting device for house building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020108025.4U CN211775131U (en) | 2020-01-17 | 2020-01-17 | Steel bar connecting device for house building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211775131U true CN211775131U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020108025.4U Active CN211775131U (en) | 2020-01-17 | 2020-01-17 | Steel bar connecting device for house building construction |
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| Country | Link |
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| CN (1) | CN211775131U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182886A (en) * | 2021-12-24 | 2022-03-15 | 上海大学 | Multifunctional adjusting steel bar connector for assembly type building and adjusting method |
| CN114182887A (en) * | 2021-12-24 | 2022-03-15 | 上海大学 | Gear adjusting steel bar connector for assembly type building and using method thereof |
| CN115110701A (en) * | 2022-08-16 | 2022-09-27 | 中国十七冶集团有限公司 | Prefabricated assembled type steel reinforced concrete frame connecting structure |
-
2020
- 2020-01-17 CN CN202020108025.4U patent/CN211775131U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182886A (en) * | 2021-12-24 | 2022-03-15 | 上海大学 | Multifunctional adjusting steel bar connector for assembly type building and adjusting method |
| CN114182887A (en) * | 2021-12-24 | 2022-03-15 | 上海大学 | Gear adjusting steel bar connector for assembly type building and using method thereof |
| CN115110701A (en) * | 2022-08-16 | 2022-09-27 | 中国十七冶集团有限公司 | Prefabricated assembled type steel reinforced concrete frame connecting structure |
| CN115110701B (en) * | 2022-08-16 | 2023-07-25 | 中国十七冶集团有限公司 | Prefabricated assembled steel reinforced concrete frame connection structure |
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