CN214739298U - House construction steel bar connection structure - Google Patents
House construction steel bar connection structure Download PDFInfo
- Publication number
- CN214739298U CN214739298U CN202023203207.9U CN202023203207U CN214739298U CN 214739298 U CN214739298 U CN 214739298U CN 202023203207 U CN202023203207 U CN 202023203207U CN 214739298 U CN214739298 U CN 214739298U
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- CN
- China
- Prior art keywords
- clamp splice
- jackscrew
- mounting groove
- connection structure
- clamping block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 title claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 229910000975 Carbon steel Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 5
- 238000010791 quenching Methods 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model belongs to the technical field of house building's technique and specifically relates to a house building steel bar connection structure is related to, and it includes first clamp splice, second clamp splice and mounting, first mounting groove has been seted up to first clamp splice one side, the second mounting groove has been seted up to second clamp splice one side, first mounting groove is mutually perpendicular with the second mounting groove, first clamp splice passes through the mounting and is connected with the second clamp splice. This application will need two reinforcing bars that the cross is fixed, one is arranged in first mounting groove, and another is arranged in the second mounting groove, merges first clamp splice and second clamp splice again to pressing from both sides two reinforcing bars together, it is convenient to have the installation, to the reinforcing bar of various lengths, the effect that homoenergetic quick connect.
Description
Technical Field
The application relates to the technical field of house building, in particular to a house building steel bar connecting structure.
Background
In the building industry, the traditional steel bar connection modes such as lap joint, welding and the like can not meet the requirement of rapid development of the building industry from the connection quality, efficiency and operability; the continuous update of the steel bar connecting sleeve technology drives the further innovation of the whole industry and the continuous progress of the technology, so the steel bar connecting technology is quite successful in a certain sense and has the characteristics of itself, and the steel bar connecting sleeve technology can adapt to the continuously developed industry and social trend; the mechanical connection is subjected to different development stages such as sleeve cold extrusion, taper threads and upsetting straight threads until the current rolling straight threads, the technology is mature and stable continuously, and the cost is reduced continuously.
Among the correlation technique, chinese patent document with application number CN201810453199.1 discloses a housing construction steel bar connection structure, including plain steel muscle and rib reinforcing bar, plain steel muscle is mutually perpendicular with the rib reinforcing bar, the rib reinforcing bar passes through coupling mechanism and links to each other with plain steel muscle, coupling mechanism includes hollow section of thick bamboo, hollow section of thick bamboo's upper surface circumference all has the coupling to have a clamp splice, the lateral wall top welding of clamp splice has the dog, the lateral wall top threaded connection of hollow section of thick bamboo has the sleeve, the right side wall bottom of hollow section of thick bamboo links to each other through the left side wall of square piece with main clamping piece, the one end of main clamping piece is passed through the hinge and is linked to each other with the one end of vice clamping piece, the other end of main clamping piece passes through the joint of skewed tooth and chute and links to each other with the other end of vice clamping piece, the welding of the inner wall right side of vice clamping piece has the pin.
The principle of the scheme is as follows: at first cup joint hollow section of thick bamboo at the outer wall of plain steel muscle, upwards or promote hollow section of thick bamboo downwards, hollow section of thick bamboo upwards or upward movement along the outer wall of plain steel muscle, slide to required mounted position until hollow section of thick bamboo, then fix.
However, in the actual connection, the long steel bars need to be connected, the hollow cylinder needs to be sleeved at one end of the steel bars and then to slide to the position where the steel bars need to be installed, and the sliding distance is long and the connection efficiency is low for the connection of the long steel bars.
With respect to the related art in the above, the inventors consider that there is a drawback that the connection efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem of connecting inefficiency, this application provides a house construction steel bar connection structure.
The application provides a house building steel bar connection structure adopts following technical scheme:
the utility model provides a house construction steel bar connection structure, includes first clamp splice, second clamp splice and mounting, first mounting groove has been seted up to first clamp splice one side, the second mounting groove has been seted up to second clamp splice one side, first mounting groove is mutually perpendicular with the second mounting groove, first clamp splice passes through the mounting and is connected with the second clamp splice.
Through adopting above-mentioned technical scheme, will need two reinforcing bars of cross fixed, one is arranged in first mounting groove, and another is arranged in the second mounting groove, merges first clamp splice and second clamp splice again to clamp two reinforcing bars together, the rethread mounting is fixed first clamp splice and second clamp splice mutually, and it is convenient to install, to the reinforcing bar of various lengths, the homoenergetic is connected fast.
Optionally, a guide hole is formed in the vertex angle of the first clamping block, a guide block is integrally arranged at the position, opposite to the guide hole, of the second clamping block, the guide block is arranged in the guide hole, the fixing piece comprises a jackscrew, and the jackscrew penetrates through the first clamping block and abuts against the guide block.
Through adopting above-mentioned technical scheme, guide block and guiding hole mutually support, make things convenient for first clamp splice and second clamp splice to fix a position each other, and the jackscrew passes first clamp splice and supports tight guide block to it is fixed mutually with first clamp splice and second clamp splice.
Optionally, a handle is arranged on the jackscrew.
Through adopting above-mentioned technical scheme, the jackscrew is conveniently rotated in the setting of handle.
Optionally, an extrusion groove is formed in the guide block just opposite to the jackscrew, the direction of the extrusion groove is A along the jackscrew, and one end, close to the extrusion groove, of the jackscrew is obliquely arranged along the A and from the outer wall of the jackscrew to the central shaft.
Through adopting above-mentioned technical scheme, rotate the extrusion groove lateral wall of jackscrew extrusion guide block for the guide block moves to first clamp splice direction along the second clamp splice, thereby on being fixed in first clamp splice with the second clamp splice, to thicker reinforcing bar, guide block displacement is little, and to thinner reinforcing bar, guide block displacement is big, increase application scope, and the precision is high, and easy operation conveniently is fixed and is separated first clamp splice and second clamp splice.
Optionally, the side wall of the extrusion groove is arranged along the direction A and is inclined towards the central axis from the outer wall of the jackscrew.
Through adopting above-mentioned technical scheme, the inclined plane and the guide block of extrusion groove support tightly, slide along the guide block more easily to changeing first clamp splice and second clamp splice fixed and separation.
Optionally, one end of the jackscrew, which is close to the extrusion groove, is provided with a yielding groove.
Through adopting above-mentioned technical scheme, the jackscrew is close to extrusion groove one end and needs to quench and increase intensity, but is provided with the screw thread on the jackscrew, and the screw thread quenching is damaged easily, has consequently seted up the groove of stepping down for the screw thread is kept away from the local of jackscrew tip needs local quenching, conveniently carries out the quenching processing of jackscrew.
Optionally, anti-skidding lines are all seted up on first mounting groove and the second mounting groove inner wall.
Through adopting above-mentioned technical scheme, the setting of antiskid line has increased the frictional force between first clamp splice and second clamp splice and the reinforcing bar for the reinforcing bar is difficult for following first mounting groove and the slip of second mounting groove inner wall.
Optionally, the fixing part further comprises a chain, one end of the chain is fixedly connected with the first clamping block, and the other end of the chain is fixedly connected with the second clamping block.
By adopting the technical scheme, the first clamping block and the second clamping block are required to be matched for use, and the arrangement of the chain ensures that the first clamping block and the second clamping block are always connected together, so that the situation that one of the first clamping block and the second clamping block cannot be found in use is avoided.
In summary, the present application includes at least one of the following beneficial technical effects:
1. two reinforcing steel bars needing cross fixing are placed in the first mounting groove, one reinforcing steel bar is placed in the second mounting groove, the first clamping block and the second clamping block are combined, so that the two reinforcing steel bars are clamped together, the first clamping block and the second clamping block are fixed through the fixing piece, the mounting is convenient and fast, and the reinforcing steel bars with various lengths can be quickly connected;
2. the jackscrew is rotated to extrude the side wall of the extrusion groove of the guide block, so that the guide block moves towards the first clamping block along the second clamping block, the second clamping block is fixed on the first clamping block, the moving distance of the guide block is small for thick steel bars, the moving distance of the guide block is large for thin steel bars, the application range is enlarged, the precision is high, the operation is simple, and the first clamping block and the second clamping block are conveniently fixed and separated;
3. the first clamping block and the second clamping block are required to be used in a matched mode, and the chain is arranged, so that the first clamping block and the second clamping block are always connected together, and the situation that one of the first clamping block and the second clamping block cannot be found in use is avoided.
Drawings
Fig. 1 is an overall schematic view of a house building reinforcing bar connection structure according to an embodiment of the present application.
Fig. 2 is a schematic structural view of a jackscrew according to an embodiment of the present application.
Description of reference numerals: 1. a first clamping block; 11. a first mounting groove; 12. anti-skid lines; 13. a guide hole; 2. a second clamp block; 21. a second mounting groove; 22. a guide block; 221. extruding a groove; 3. a fixing member; 31. carrying out top thread; 311. a handle; 312. a yielding groove; 32. and a chain.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses house building steel bar connection structure, refer to fig. 1, including first clamp splice 1, second clamp splice 2 and mounting 3, first clamp splice 1 and second clamp splice 2 are the rectangle, first mounting groove 11 has been seted up to first clamp splice 1 one side, second mounting groove 21 has been seted up to second clamp splice 2 one side, the radial direction of first mounting groove 11 is mutually perpendicular with the radial direction of second mounting groove 21, anti-skidding line 12 has all been seted up on first mounting groove 11 and the 21 inner wall of second mounting groove, will need two reinforcing bars of cross fixed, first mounting groove 11 is arranged in to a reinforcing bar, second mounting groove 21 is arranged in to another reinforcing bar, rethread mounting 3 is fixed first clamp splice 1 and second clamp splice 2 mutually.
Referring to fig. 1 and 2, four vertex angles of the first clamping block 1 are respectively provided with a guide hole 13, the guide holes 13 are square holes, a guide block 22 is integrally arranged at a position, right opposite to the guide holes 13, of the second clamping block 2, the guide block 22 is arranged along the direction from the second clamping block 2 to the first clamping block 1, the guide block 22 is arranged in the guide holes 13, and the guide block 22 can slide along the guide holes 13; the fixing piece 3 comprises a top thread 31, one end of the top thread 31 vertically penetrates through the side wall of the first clamping block 1 and tightly abuts against the guide block 22, and the other end of the top thread 31 is provided with a handle 311; an extrusion groove 221 is formed in the guide block 22 opposite to the jackscrew 31, the direction from the jackscrew 31 to the extrusion groove 221 is A, the side wall of the extrusion groove 221 is obliquely arranged along A and from the outer wall of the jackscrew 31 to the central shaft, one end, close to the extrusion groove 221, of the jackscrew 31 is obliquely arranged along A and from the outer wall of the jackscrew 31 to the central shaft, and therefore the side wall of the jackscrew 31 is tightly abutted to the side wall of the extrusion groove 221; one end of the jackscrew 31 close to the extrusion groove 221 is provided with a receding groove 312, which is convenient for quenching one end of the jackscrew 31 close to the extrusion groove 221, thereby improving the firmness.
Based on the structure, the jackscrew 31 is rotated to enable the jackscrew 31 to move along the direction A, and then the jackscrew 31 continuously abuts against the side wall of the extrusion groove 221, so that the guide block 22 moves along the direction from the second clamping block 2 to the first clamping block 1, the distance between the second clamping block 2 and the first clamping block 1 is reduced, and the second clamping block and the two crossed steel bars abut against each other; when the jackscrew 31 is rotated to move the jackscrew 31 in the direction opposite to the direction a, the second clamping block 2 and the first clamping block 1 can be separated after the jackscrew 31 is completely separated from the guide block 22.
Referring to fig. 1, the fixing element 3 further includes a chain 32, the chain 32 is located between the first clamping block 1 and the second clamping block 2, one end of the chain 32 is welded to the side wall of the first clamping block 1, and the other end of the chain 32 is welded to the side wall of the second clamping block 2; due to the fact that the first clamping block 1 and the second clamping block 2 need to be used in a matched mode, due to the arrangement of the chain 32, the first clamping block 1 and the second clamping block 2 are connected together all the time.
The implementation principle of the house building steel bar connection structure is as follows:
firstly, two steel bars needing cross fixation are placed in a first mounting groove 11, one steel bar is placed in a second mounting groove 21, and then a first clamping block 1 and a second clamping block 2 are combined;
and secondly, rotating the jackscrew 31 to enable the jackscrew 31 to move along the direction A, so that the distance between the second clamping block 2 and the first clamping block 1 is reduced, and the two crossed steel bars are abutted against each other and are fixed between the second clamping block 2 and the first clamping block 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a house construction steel bar connection structure which characterized in that: including first clamp splice (1), second clamp splice (2) and mounting (3), first mounting groove (11) have been seted up to first clamp splice (1) one side, second mounting groove (21) have been seted up to second clamp splice (2) one side, first mounting groove (11) are mutually perpendicular with second mounting groove (21), first clamp splice (1) is connected with second clamp splice (2) through mounting (3).
2. The room construction reinforcing bar connection structure of claim 1, wherein: guide holes (13) are formed in the vertex angles of the first clamping blocks (1), guide blocks (22) are integrally arranged on the positions, opposite to the guide holes (13), of the second clamping blocks (2), the guide blocks (22) are arranged in the guide holes (13), the fixing piece (3) comprises a jackscrew (31), and the jackscrew (31) penetrates through the first clamping blocks (1) and abuts against the guide blocks (22).
3. The room construction reinforcing bar connection structure of claim 2, wherein: and a handle (311) is arranged on the jackscrew (31).
4. The room construction reinforcing bar connection structure of claim 2, wherein: an extrusion groove (221) is formed in the guide block (22) just opposite to the jackscrew (31), the direction of the jackscrew (31) to the extrusion groove (221) is A, and one end, close to the extrusion groove (221), of the jackscrew (31) is obliquely arranged along the A and from the outer wall of the jackscrew (31) to the central shaft.
5. The room construction reinforcing bar connection structure of claim 4, wherein: the side wall of the extrusion groove (221) is obliquely arranged along the A and from the outer wall of the jackscrew (31) to the central shaft.
6. The room construction reinforcing bar connection structure of claim 4, wherein: one end of the jackscrew (31) close to the extrusion groove (221) is provided with a yielding groove (312).
7. The room construction reinforcing bar connection structure of claim 1, wherein: anti-skidding line (12) have all been seted up on first mounting groove (11) and second mounting groove (21) inner wall.
8. The room construction reinforcing bar connection structure of claim 1, wherein: the fixing piece (3) further comprises a chain (32), one end of the chain (32) is fixedly connected with the first clamping block (1), and the other end of the chain is fixedly connected with the second clamping block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023203207.9U CN214739298U (en) | 2020-12-25 | 2020-12-25 | House construction steel bar connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023203207.9U CN214739298U (en) | 2020-12-25 | 2020-12-25 | House construction steel bar connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214739298U true CN214739298U (en) | 2021-11-16 |
Family
ID=78634453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023203207.9U Expired - Fee Related CN214739298U (en) | 2020-12-25 | 2020-12-25 | House construction steel bar connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214739298U (en) |
-
2020
- 2020-12-25 CN CN202023203207.9U patent/CN214739298U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |