CN212671014U - Steel bar connector between precast concrete components for building construction - Google Patents
Steel bar connector between precast concrete components for building construction Download PDFInfo
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- CN212671014U CN212671014U CN202021202063.2U CN202021202063U CN212671014U CN 212671014 U CN212671014 U CN 212671014U CN 202021202063 U CN202021202063 U CN 202021202063U CN 212671014 U CN212671014 U CN 212671014U
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Abstract
The utility model discloses a steel bar connector between precast concrete component for construction, including first sleeve, the fixed second sleeve that is provided with in first telescopic right side, first thread groove has been fixed to have seted up in first telescopic left end, the fixed second thread groove that has seted up of second telescopic right-hand member, the inside difference joint of first thread groove and second thread groove has first reinforcing bar and second reinforcing bar. Through setting up first sleeve, the second sleeve, first thread groove, the second thread groove, first reinforcing bar, the second reinforcing bar, first spacing groove, the second spacing groove, first spacing ball, the cooperation of second spacing ball and connecting rod is used, the steel bar connector between the precast concrete component for current construction has been solved, can't remove when assembling because of precast concrete component, the unable convenient reinforcing bar with both ends of conventional sleeve is connected, and both ends steel bar joint has certain positional deviation, the unable problem of connecting of current connecting sleeve.
Description
Technical Field
The utility model belongs to the technical field of the building, especially, relate to a steel bar connector between precast concrete component for construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and can also be a process of changing various lines on a design drawing into a real object at a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, and the place of the construction operation is called a building construction site or a construction site.
Need use the precast concrete component in modern building work progress, the precast concrete component is makeed the processing outside the job site, it is fixed to transport the on-the-spot installation, bring higher efficiency for the construction, save labour and construction cost, through the reinforcing bar joint of overhead hoist handling then fixed both ends between the precast concrete component, further concreting accomplishes the installation, the sleeve connection both ends reinforcing bar that screw thread matches is all adopted to current steel bar connection sleeve, the precast concrete component is unable to be removed because of the installation demand, current sleeve then can't carry out steel bar connection, and there is certain deviation sometimes in the reinforcing bar location, current steel bar connector does not have certain deviation control range, can't realize positioning deviation's steel bar connection.
SUMMERY OF THE UTILITY MODEL
The problem that exists to prior art, the utility model provides a steel bar connector between precast concrete component for construction possesses certain deviation control range, and both ends sleeve all can rotate relatively, also can realize convenient installation under the unable circumstances of removing of steel bar connector, has solved the unable relative rotation of steel bar connector's between the precast concrete component for construction sleeve, and does not have certain deviation regulatory function's problem.
The utility model discloses a realize like this, including first sleeve, the fixed second sleeve that is provided with in first telescopic right side, first thread groove has been fixed to first telescopic left end, the fixed second thread groove that has seted up of second telescopic right-hand member, the inside difference joint of first thread groove and second thread groove has first reinforcing bar and second reinforcing bar, first spacing groove has been fixed to first telescopic right-hand member, the fixed second spacing groove that has seted up of second telescopic left end, first spacing groove and second spacing inslot portion difference joint has first spacing ball and the spacing ball of second, the fixed connecting rod that is provided with between first spacing ball and the spacing ball of second.
As the utility model discloses it is preferred, the outer wall of first reinforcing bar and second reinforcing bar all set up to with first thread groove and second thread groove screw thread assorted threadiness, the internal diameter of first thread groove and second thread groove is greater than the external diameter 1mm of first reinforcing bar and second reinforcing bar.
As the utility model discloses it is preferred, first sleeve and the telescopic inside of second are fixed respectively and are provided with first division board and second division board, first division board and second division board set up respectively between first thread groove and first spacing groove and second thread groove and second spacing groove.
As the utility model discloses it is preferred, the tip in first spacing groove and second spacing groove is fixed respectively and is provided with first spacing ring and second spacing ring, the internal diameter of first spacing ring and second spacing ring is the same, and the internal diameter all is less than the external diameter of first spacing ball and second spacing ball.
As the utility model discloses preferred, the external diameter of connecting rod is less than the internal diameter of first spacing ring and second spacing ring.
As the utility model discloses it is preferred, the inner wall of first spacing groove and second spacing groove and the outer wall of first spacing ball and second spacing ball are smooth form.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up first sleeve, the second sleeve, first thread groove, the second thread groove, first reinforcing bar, the second reinforcing bar, first spacing groove, the second spacing groove, first spacing ball, the cooperation of second spacing ball and connecting rod is used, the steel bar connector between the precast concrete component for current construction has been solved, because of unable removal when precast concrete component assembles, the unable convenient reinforcing bar with both ends of conventional sleeve is connected, and both ends steel bar joint has certain positional deviation, the unable problem of connecting of current connecting sleeve.
2. The utility model discloses a set up with first thread groove and second thread groove screw thread assorted first reinforcing bar and second reinforcing bar, can realize carrying out threaded connection between reinforcing bar and the thread groove for be connected between steel bar connector and the reinforcing bar is more fixed.
3. The utility model discloses a set up first division board and second division board, each other do not influence between first reinforcing bar and the second reinforcing bar that can make and first spacing ball and the spacing ball of second, avoid the spacing ball of reinforcing bar contact to lead to the unable rotation of spacing ball, and then influence the deviation and adjust.
4. The utility model discloses a set up first spacing ring and second spacing ring, can be so that first spacing ball of first spacing ring and second spacing ring joint and second spacing ball, avoid first spacing ball and second spacing ball to break away from first sleeve and second sleeve, influence the connection between the reinforcing bar.
5. The utility model discloses a set up the connecting rod that the external diameter is less than first spacing ring and second spacing ring internal diameter, guaranteed that the connecting rod can move about in the internal diameter within range of first spacing ring and second spacing ring, and then realize the regulation of first sleeve and second sleeve relative position, realized the deviation of certain distance and adjusted.
6. The utility model discloses a set up first spacing groove and second spacing inslot wall and first spacing ball and the spacing ball outer wall of second of smooth form, can guarantee that spacing ball rotates more in a flexible way for whole steel bar connector's deviation is adjusted the effect better.
Drawings
Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of the overall structure provided by the embodiment of the present invention;
in the figure: 1. a first sleeve; 2. a second sleeve; 3. a connecting rod; 4. a first thread groove; 5. a second thread groove; 6. a first reinforcing bar; 7. a second reinforcing bar; 8. a first limit groove; 9. a second limit groove; 10. a first partition plate; 11. a second partition plate; 12. a first limit ball; 13. a second limit ball; 14. a first limit ring; 15. and a second limit ring.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, the embodiment of the utility model provides a pair of steel bar connector between precast concrete member for construction, including first sleeve 1, first sleeve 1's the fixed second sleeve 2 that is provided with in right side, first thread groove 4 has been fixed to have seted up at first sleeve 1's left end, second thread groove 5 has been fixed to have seted up at second sleeve 2's right-hand member, first thread groove 4 and second thread groove 5's inside difference joint has first reinforcing bar 6 and second reinforcing bar 7, first spacing groove 8 has been fixed to have seted up at first sleeve 1's right-hand member, second spacing groove 9 has been fixed to have seted up at second sleeve 2's left end, first spacing groove 8 and second spacing groove 9 inside difference joint have first spacing ball 12 and second spacing ball 13, the fixed connecting rod 3 that is provided with between first spacing ball 12 and the second spacing ball 13.
Referring to fig. 1 and 2, the outer walls of the first reinforcing bar 6 and the second reinforcing bar 7 are each provided in a thread shape to be threadedly matched with the first thread groove 4 and the second thread groove 5, and the inner diameters of the first thread groove 4 and the second thread groove 5 are greater than the outer diameters of the first reinforcing bar 6 and the second reinforcing bar 7 by 1 mm.
Adopt above-mentioned scheme: through setting up and first reinforcing bar 6 and the second reinforcing bar 7 of 5 screw thread assorted of first thread groove 4 and second thread groove, can realize carrying out threaded connection between reinforcing bar and the thread groove for be connected between steel bar connector and the reinforcing bar is more fixed.
Referring to fig. 2, a first partition plate 10 and a second partition plate 11 are fixedly provided inside the first sleeve 1 and the second sleeve 2, respectively, and the first partition plate 10 and the second partition plate 11 are provided between the first thread groove 4 and the first limit groove 8, and the second thread groove 5 and the second limit groove 9, respectively.
Adopt above-mentioned scheme: through setting up first division board 10 and second division board 11, first reinforcing bar 6 and second reinforcing bar 7 that can make and first spacing ball 12 and the spacing ball 13 of second between each other do not influence, avoid reinforcing bar contact spacing ball to lead to spacing ball unable rotation, and then influence the deviation and adjust.
Referring to fig. 1 and 2, the end portions of the first limiting groove 8 and the second limiting groove 9 are respectively fixedly provided with a first limiting ring 14 and a second limiting ring 15, the inner diameters of the first limiting ring 14 and the second limiting ring 15 are the same, and the inner diameters are smaller than the outer diameters of the first limiting ball 12 and the second limiting ball 13.
Adopt above-mentioned scheme: through setting up first spacing ring 14 and second spacing ring 15, can be so that first spacing ball 12 of first spacing ring 14 and the 15 joint of second spacing ring and second spacing ball 13, avoid first spacing ball 12 and second spacing ball 13 to break away from first sleeve 1 and second sleeve 2, influence the connection between the reinforcing bar.
Referring to fig. 1 and 2, the outer diameter of the connecting rod 3 is smaller than the inner diameters of the first and second stop collars 14 and 15.
Adopt above-mentioned scheme: through setting up the connecting rod 3 that the external diameter is less than first spacing ring 14 and the 15 internal diameters of second spacing ring, guaranteed that connecting rod 3 can move about in the internal diameter scope of first spacing ring 14 and second spacing ring 15, and then realize the regulation of first sleeve 1 and 2 relative positions of second sleeve, realized the deviation of certain distance and adjusted.
Referring to fig. 1 and 2, the inner walls of the first and second limiting grooves 8 and 9 and the outer walls of the first and second limiting balls 12 and 13 are smooth.
Adopt above-mentioned scheme: through setting up first spacing groove 8 and the 9 inner walls of second spacing groove and first spacing ball 12 and the 13 outer walls of second spacing ball of smooth form, can guarantee that spacing ball rotates more in a flexible way for whole steel bar connector's deviation regulating effect is better.
The utility model discloses a theory of operation:
when using, at first with first sleeve 1 and the first reinforcing bar 6 of location, then carry out threaded connection through first thread groove 4 and the first reinforcing bar 6 that first sleeve 1 set up, then make first reinforcing bar 6 get into the rotation of first spacing ball 12 of 1 inside can not influence ground of first sleeve through the first division board 10 that sets up, and then through removing second sleeve 2, connecting rod 3, first spacing ball 12 and the spacing ball 13 of second can rotate the regulation distance, and then realized the deviation of certain limit and adjusted, fix a position second reinforcing bar 7 at last, connect through spacing ball, make second sleeve 2 can independently rotate for connecting rod 3 and first sleeve 1, and then realize carrying out effectual fixed connection under the unable pivoted condition of steel bar joint.
In summary, the following steps: this steel bar connector between precast concrete component for construction, through setting up first sleeve 1, second sleeve 2, connecting rod 3, first thread groove 4, second thread groove 5, first reinforcing bar 6, second reinforcing bar 7, first spacing groove 8, second spacing groove 9, first division board 10, second division board 11, first spacing ball 12, second spacing ball 13, the cooperation of first spacing ring 14 and second spacing ring 15 is used, the unable relative rotation of steel bar connector's between the precast concrete component for construction sleeve has been solved, and there is not certain deviation regulatory function's problem.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 steel bar connector between precast concrete component for construction, includes first sleeve (1), its characterized in that: the fixed second sleeve (2) that is provided with in right side of first sleeve (1), first thread groove (4) have been fixed to have seted up to the left end of first sleeve (1), second thread groove (5) have been fixed to have seted up to the right-hand member of second sleeve (2), the inside difference joint of first thread groove (4) and second thread groove (5) has first reinforcing bar (6) and second reinforcing bar (7), first spacing groove (8) have been fixed to have seted up to the right-hand member of first sleeve (1), second spacing groove (9) have been fixed to have seted up to the left end of second sleeve (2), first spacing groove (8) and the inside difference joint of second spacing groove (9) have first spacing ball (12) and second spacing ball (13), fixed connecting rod (3) that is provided with between first spacing ball (12) and the second spacing ball (13).
2. A reinforcing bar coupler between precast concrete members for construction according to claim 1, wherein: the outer walls of the first reinforcing steel bar (6) and the second reinforcing steel bar (7) are both arranged into thread shapes matched with the threads of the first thread groove (4) and the second thread groove (5), and the inner diameters of the first thread groove (4) and the second thread groove (5) are larger than the outer diameters of the first reinforcing steel bar (6) and the second reinforcing steel bar (7) by 1 mm.
3. A reinforcing bar coupler between precast concrete members for construction according to claim 1, wherein: the inner parts of the first sleeve (1) and the second sleeve (2) are respectively and fixedly provided with a first partition plate (10) and a second partition plate (11), and the first partition plate (10) and the second partition plate (11) are respectively arranged between the first thread groove (4) and the first limit groove (8) and between the second thread groove (5) and the second limit groove (9).
4. A reinforcing bar coupler between precast concrete members for construction according to claim 1, wherein: the end parts of the first limiting groove (8) and the second limiting groove (9) are respectively and fixedly provided with a first limiting ring (14) and a second limiting ring (15), the inner diameters of the first limiting ring (14) and the second limiting ring (15) are the same, and the inner diameters are smaller than the outer diameters of the first limiting ball (12) and the second limiting ball (13).
5. A reinforcing bar connector between precast concrete members for construction according to claim 4, wherein: the outer diameter of the connecting rod (3) is smaller than the inner diameters of the first limiting ring (14) and the second limiting ring (15).
6. A reinforcing bar coupler between precast concrete members for construction according to claim 1, wherein: the inner walls of the first limiting groove (8) and the second limiting groove (9) and the outer walls of the first limiting ball (12) and the second limiting ball (13) are smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021202063.2U CN212671014U (en) | 2020-06-27 | 2020-06-27 | Steel bar connector between precast concrete components for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021202063.2U CN212671014U (en) | 2020-06-27 | 2020-06-27 | Steel bar connector between precast concrete components for building construction |
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| Publication Number | Publication Date |
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| CN212671014U true CN212671014U (en) | 2021-03-09 |
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| CN202021202063.2U Active CN212671014U (en) | 2020-06-27 | 2020-06-27 | Steel bar connector between precast concrete components for building construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878589A (en) * | 2021-04-08 | 2021-06-01 | 吴丽敏 | Steel bar protection layer component for building construction |
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2020
- 2020-06-27 CN CN202021202063.2U patent/CN212671014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878589A (en) * | 2021-04-08 | 2021-06-01 | 吴丽敏 | Steel bar protection layer component for building construction |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220307 Address after: 150078 Houyu village, Yushu Township, Daoli District, Harbin City, Heilongjiang Province Patentee after: Harbin Tiancheng steel formwork Manufacturing Co.,Ltd. Address before: No.2-21, Dalang Industrial Zone, Liguan Road, Guangzhou, Guangdong 510000 Patentee before: Pan Dongyang |