CN214329604U - Steel bar connecting device - Google Patents
Steel bar connecting device Download PDFInfo
- Publication number
- CN214329604U CN214329604U CN202120511024.9U CN202120511024U CN214329604U CN 214329604 U CN214329604 U CN 214329604U CN 202120511024 U CN202120511024 U CN 202120511024U CN 214329604 U CN214329604 U CN 214329604U
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- Prior art keywords
- connecting cylinder
- reinforcing bar
- spring
- limiting plate
- cylinder
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 58
- 230000006978 adaptation Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a steel bar connecting device relates to the building element field to solve current reinforcing bar operation complicacy, reduce the problem of efficiency of construction, it includes first connecting cylinder and sets up in the second connecting cylinder of first connecting cylinder one end, first connecting cylinder and second connecting cylinder are on same axis, first connecting cylinder second connecting cylinder is the symmetry setting, first connecting cylinder and second connecting cylinder are used for fixed two adjacent reinforcing bars respectively, and the one end that two reinforcing bars are close to each other extends the inside of first connecting cylinder and second connecting cylinder respectively, be releasable connection between first connecting cylinder and second connecting cylinder and the reinforcing bar. This application has through first connecting cylinder and second connecting cylinder, connects two adjacent reinforcing bars, and the reinforcing bar inserts the inside of first connecting cylinder and second connecting cylinder, fixes through stop gear, and the simple easy operation of connected mode practices thrift manpower and time, improves the effect of efficiency of construction.
Description
Technical Field
The application relates to the field of building elements, in particular to a steel bar connecting device.
Background
Along with the development of the building industry, the building construction technology is continuously improved, and because the mechanical property, the technological property, the tensile strength and other properties of the reinforcing steel bars are strong, a plurality of reinforcing steel bars are required to be used in the construction process at present, before the reinforcing steel bars are connected and constructed, a plurality of reinforcing steel bars are manufactured into an integral reinforcing steel bar mesh and a reinforcing steel bar cage, then the reinforcing steel bar parts are integrally connected, and the strength of the building is improved by using the reinforcing steel bars.
In actual construction, when the length of the steel bars is insufficient, two sections of steel bars need to be connected by using a connecting device, a common connecting mode generally adopts a binding and lapping mode to connect the steel bars, however, the binding and lapping mode is complex, a large amount of manpower and time are not wasted during construction, and the construction efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
For the convenience of carrying out the reinforcing bar to improve the efficiency of construction, this application provides a steel bar connection device.
The application provides a steel bar connecting device adopts following technical scheme:
the utility model provides a steel bar connecting device, includes first connecting cylinder and sets up in the second connecting cylinder of first connecting cylinder one end, first connecting cylinder and second connecting cylinder are on same axis, first connecting cylinder is the symmetry setting with the second connecting cylinder, first connecting cylinder and second connecting cylinder are used for fixed two adjacent reinforcing bars respectively, and the one end that two reinforcing bars are close to each other extends the inside of first connecting cylinder and second connecting cylinder respectively, be releasable connection between first connecting cylinder and second connecting cylinder and the reinforcing bar.
Through adopting above-mentioned technical scheme, can connect two adjacent reinforcing bars through using first connecting cylinder and second connecting cylinder, and be releasable connection between reinforcing bar and first connecting cylinder and the second connecting cylinder, the mode of connecting the reinforcing bar is comparatively simple, uses manpower sparingly and time, has improved the efficiency of construction.
Optionally, first through-hole, and two have all been seted up to the one end that first connecting cylinder and second connecting cylinder kept away from each other first through-hole is on same axis, first through-hole and reinforcing bar looks adaptation, first connecting cylinder and second connecting cylinder all are provided with multiunit stop gear, stop gear is used for fixing the reinforcing bar.
Through adopting above-mentioned technical scheme, the reinforcing bar passes the first through-hole on first connecting cylinder and the second connecting cylinder, inserts the inside of first connecting cylinder and second connecting cylinder, through the inside stop gear of first connecting cylinder and second connecting cylinder, can fix the reinforcing bar, simple structure, convenient operation, and fixed reinforcing bar is stable.
Optionally, the limiting mechanism is arranged in an annular equidistant mode, the limiting mechanism comprises a limiting plate and a first spring fixedly connected to one side of the limiting plate, one end of the limiting plate is rotatably connected with the inner wall of the first connecting cylinder or the inner wall of the second connecting cylinder, the first spring is arranged between the limiting plate and the inner wall of the first connecting cylinder or the inner wall of the second connecting cylinder, and one end of the limiting plate and the inner wall of the first connecting cylinder or the inner wall of the second connecting cylinder are fixedly connected through the first spring.
Through adopting above-mentioned technical scheme, be connected for rotating between the inner wall of limiting plate and first connecting cylinder or second connecting cylinder, promote the limiting plate through first spring to a lopsidedness, when the reinforcing bar inserts, the outer wall contact of limiting plate and reinforcing bar to can make reinforcing bar rigidity through the limiting plate.
Optionally, be swing joint between first connecting cylinder and the second connecting cylinder, be provided with tensile structure between first connecting cylinder and the second connecting cylinder, tensile structure is used for connecting first connecting cylinder and second connecting cylinder, first tooth's socket and second tooth's socket have been seted up respectively to the outer wall of first connecting cylinder and second connecting cylinder, first tooth's socket and second tooth's socket looks adaptation.
Through adopting above-mentioned technical scheme, through pulling first connecting cylinder and second connecting cylinder, tensile structure extends, and first tooth's socket breaks away from with the second tooth's socket to can rotate first connecting cylinder and second connecting cylinder, be convenient for adjust the angle of first connecting cylinder and second connecting cylinder, thereby can adjust the angle of reinforcing bar under the condition of not dismantling the reinforcing bar.
Optionally, the stretching structure comprises a second spring and a connecting plate fixedly connected to one end of the second spring, a groove is formed in the bottom end of the first connecting cylinder, one end, far away from the connecting plate, of the second spring is fixedly connected to the inner wall of the groove, the top end of the second connecting cylinder is fixedly connected to the connecting block, the connecting block is rotatably connected with the connecting plate, and the connecting block is matched with the groove.
Through adopting above-mentioned technical scheme, through pulling first connecting cylinder and second connecting cylinder, the connecting block slides in the inside of recess to can make first tooth's socket and second tooth's socket break away from, be connected for rotating between connecting block and the connecting plate, thereby can be convenient for make first connecting cylinder and second connecting cylinder rotate.
Optionally, one side sliding connection that first spring was kept away from to the limiting plate has the slider, the slider slides along the length direction of reinforcing bar, it is connected with the push rod to rotate on the slider, a plurality of second through-holes have all been seted up to the one end that first connecting cylinder and second connecting cylinder kept away from each other, the one end that the slider was kept away from to the push rod stretches out from second through-hole department.
Through adopting above-mentioned technical scheme, can make the slider slide through promoting the push rod, the slider promotes the limiting plate and rotates, makes limiting plate and reinforcing bar break away from to can be convenient for take off the reinforcing bar that first connecting cylinder and second connecting cylinder are connected, and easy operation.
Optionally, the outer wall of first connecting cylinder and second connecting cylinder has all seted up the ring channel, the inner wall of ring channel is provided with the screw thread, ring channel department threaded connection has the rotation lid.
Through adopting above-mentioned technical scheme, rotate the lid with trade shape recess threaded connection, when rotating the lid and rotating in ring channel department, thereby rotate the lid and can follow the length direction removal of first connecting cylinder and second connecting cylinder to can extrude the promotion to the push rod through rotating the lid.
Optionally, a third through hole is formed in the rotating cover, the third through hole is matched with the steel bar, and the steel bar penetrates through the rotating cover at the third through hole.
Through adopting above-mentioned technical scheme, the reinforcing bar stretches out from the third through-hole department that rotates to cover, and third through-hole and reinforcing bar looks adaptation are covered the extrusion force of reinforcing bar and first connecting cylinder and second connecting cylinder in first through-hole department through rotating, avoid causing first connecting cylinder and second connecting cylinder to damage.
In summary, the present application includes at least the following advantageous technical effects:
1. the first connecting cylinder and the second connecting cylinder are used for connecting two adjacent steel bars, the steel bars are detachably connected with the first connecting cylinder and the second connecting cylinder, the steel bar connecting mode is simple, labor and time are saved, and the construction efficiency is improved;
2. limiting mechanisms are arranged inside the first connecting cylinder and the second connecting cylinder and comprise limiting plates and first springs, the limiting plates are rotatably connected with the inner walls of the first connecting cylinder or the second connecting cylinder, the limiting plates are pushed to incline to one side through the first springs, and when the reinforcing steel bars are inserted, the limiting plates are contacted with the outer walls of the reinforcing steel bars, so that the positions of the reinforcing steel bars can be fixed through the limiting plates, the reinforcing steel bars are convenient to install, and the reinforcing steel bars are stable to install;
3. can extrude the promotion to the push rod through rotating the lid, promote the push rod and can make the slider slide, the slider promotes the limiting plate and rotates, makes limiting plate and reinforcing bar break away from to can be convenient for take off the reinforcing bar that first connecting cylinder and second connecting cylinder are connected, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present application.
Reference numerals: 1. a first connecting cylinder; 2. a second connecting cylinder; 3. reinforcing steel bars; 4. a limiting mechanism; 41. a limiting plate; 42. a first spring; 5. stretching the structure; 51. a second spring; 52. a connecting plate; 6. a first tooth slot; 7. a second tooth slot; 8. a groove; 9. connecting blocks; 10. a slider; 11. a push rod; 12. an annular groove; 13. the cover is rotated.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses reinforcing bar connecting device. Referring to fig. 1, the reinforcing bar connecting device comprises a first connecting cylinder 1 and a second connecting cylinder 2 arranged at one end of the first connecting cylinder 1, the first connecting cylinder 1 is movably connected with the second connecting cylinder 2, the first connecting cylinder 1 and the second connecting cylinder 2 are on the same axis, the first connecting cylinder 1 and the second connecting cylinder 2 are symmetrically arranged, the first connecting cylinder 1 and the second connecting cylinder 2 are respectively used for fixing two adjacent reinforcing steel bars 3, one ends of the first connecting cylinder 1 and the second connecting cylinder 2 which are far away from each other are provided with first through holes, and two first through-holes are on same axis, first through-hole and 3 looks adaptations of reinforcing bar, and the one end that two reinforcing bar 3 are close to each other extends the inside of first connecting cylinder 1 and second connecting cylinder 2 respectively, is releasable connection between first connecting cylinder 1 and second connecting cylinder 2 and reinforcing bar 3, can connect into a whole with two reinforcing bar 3.
Referring to fig. 2, in this embodiment, first connecting cylinder 1 and second connecting cylinder 2 all are provided with four sets of stop gear 4, four sets of stop gear 4 are the setting of annular equidistance, stop gear 4 is used for fixing reinforcing bar 3, stop gear 4 includes limiting plate 41 and welds the first spring 42 in limiting plate 41 one side, first spring 42 sets up between the inner wall of limiting plate 41 and first connecting cylinder 1 or second connecting cylinder 2, the one end that limiting plate 41 was kept away from to first spring 42 and the inner wall welding of first connecting cylinder 1 or second connecting cylinder 2, the one end that limiting plate 41 is close to first through-hole is articulated with the inner wall of first connecting cylinder 1 or second connecting cylinder 2, insert reinforcing bar 3 after, limiting plate 41 contacts with the outer wall of reinforcing bar 3, thereby can make reinforcing bar 3 rigidity through limiting plate 41.
Referring to fig. 2, a sliding groove (not shown) is formed in one side of the limiting plate 41 away from the first spring 42 along the length direction of the steel bar 3, a sliding block 10 is slidably connected inside the sliding groove, the sliding block 10 slides along the length direction of the steel bar 3, a push rod 11 is rotatably connected to the sliding block 10, four second through holes are formed in the ends of the first connecting cylinder 1 and the second connecting cylinder 2 away from each other, one end of the push rod 11 away from the sliding block 10 extends out of the second through holes, the sliding block 10 can slide by pushing the push rod 11, the sliding block 10 pushes the limiting plate 41 to rotate, so that the limiting plate 41 is separated from the steel bar 3, thereby facilitating the steel bar 3 connected with the first connecting cylinder 1 and the second connecting cylinder 2 to be taken out, annular grooves 12 are formed in the outer walls of the first connecting cylinder 1 and the second connecting cylinder 2, threads are formed in the inner walls of the annular grooves 12, and a rotating cover 13 is connected to the annular grooves 12 by threads, the third through hole has been seted up on rotating lid 13, third through hole and 3 looks adaptations of reinforcing bar, and reinforcing bar 3 runs through rotating lid 13 in third through hole department, through twisting rotating lid 13, thereby rotates lid 13 and can follow the length direction removal of first connecting cylinder 1 and second connecting cylinder 2 to rotate through rotating lid 13 and can make push rod 11 move along the length direction removal of first connecting cylinder 1 and second connecting cylinder 2.
Referring to fig. 1, an extension structure 5 is arranged between a first connecting cylinder 1 and a second connecting cylinder 2, the extension structure 5 is used for connecting the first connecting cylinder 1 and the second connecting cylinder 2, the extension structure 5 comprises a second spring 51 and a connecting plate 52 welded at one end of the second spring 51, a groove 8 is formed at the bottom end of the first connecting cylinder 1, one end of the second spring 51, which is far away from the connecting plate 52, is welded at the inner wall of the groove 8, a connecting block 9 is welded at the top end of the second connecting cylinder 2, the connecting block 9 is rotatably connected with the connecting plate 52, the connecting block 9 is matched with the groove 8, a first tooth space 6 and a second tooth space 7 are respectively formed on the outer walls of the first connecting cylinder 1 and the second connecting cylinder 2, the first tooth space 6 is matched with the second tooth space 7, the extension structure 5 extends by pulling the first connecting cylinder 1 and the second connecting cylinder 2, the first tooth space 6 is separated from the second tooth space 7, so as to rotate the first connecting cylinder 1 and the second connecting cylinder 2, the angle of being convenient for adjust first connecting cylinder 1 and second connecting cylinder 2 to can adjust the angle of reinforcing bar 3 under the condition of not dismantling reinforcing bar 3.
The implementation principle of the steel bar connecting device in the embodiment of the application is as follows: when the device is used, two steel bars 3 are respectively inserted into first through holes on a first connecting cylinder 1 and a second connecting cylinder 2, the steel bars 3 push a limiting plate 41 to compress a first spring 42, the limiting plate 41 abuts against the outer wall of the steel bars 3, so that the two steel bars 3 are fixedly connected, when the connection angle of the two steel bars 3 needs to be adjusted, the first connecting cylinder 1 and the second connecting cylinder 2 are pulled, a second spring 51 is stretched to separate a first tooth groove 6 from a second tooth groove 7, the first connecting cylinder 1 and the second connecting cylinder 2 are reversely rotated, a connecting block 9 and a connecting plate 52 are rotated, after the first connecting cylinder 1 and the second connecting cylinder 2 are loosened, the second spring 51 is contracted to clamp the first tooth groove 6 and the second tooth groove 7, so that the angle between the two steel bars 3 can be adjusted, when the steel bars 3 need to be disassembled, a rotating cover 13 is screwed to extrude and push a push rod 11, and the push a sliding block 10 is pushed by the push rod 11, the slider 10 pushes the limiting plate 41 to rotate, so that the limiting plate 41 is separated from the steel bar 3, and the steel bar 3 connected with the first connecting cylinder 1 and the second connecting cylinder 2 can be taken down.
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. A steel bar connecting device is characterized in that: including first connecting cylinder (1) and set up in second connecting cylinder (2) of first connecting cylinder (1) one end, first connecting cylinder (1) and second connecting cylinder (2) are on same axis, first connecting cylinder (1) is the symmetry setting with second connecting cylinder (2), first connecting cylinder (1) and second connecting cylinder (2) are used for fixed two adjacent reinforcing bars (3) respectively, and the one end that two reinforcing bars (3) are close to each other extends the inside of first connecting cylinder (1) and second connecting cylinder (2) respectively, be releasable connection between first connecting cylinder (1) and second connecting cylinder (2) and reinforcing bar (3).
2. The reinforcing bar coupler according to claim 1, wherein: first through-hole, and two have all been seted up to the one end that first connecting cylinder (1) and second connecting cylinder (2) kept away from each other first through-hole is on same axis, first through-hole and reinforcing bar (3) looks adaptation, first connecting cylinder (1) and second connecting cylinder (2) all are provided with multiunit stop gear (4), stop gear (4) are used for fixing reinforcing bar (3).
3. The reinforcing bar coupler according to claim 2, wherein: the multiunit stop gear (4) are the setting of annular equidistance, stop gear (4) include limiting plate (41) and fixed connection in first spring (42) of limiting plate (41) one side, the one end of limiting plate (41) is rotated with the inner wall of first connecting cylinder (1) or second connecting cylinder (2) and is connected, first spring (42) set up between the inner wall of limiting plate (41) and first connecting cylinder (1) or second connecting cylinder (2), the inner wall fixed connection of the one end of limiting plate (41) and first connecting cylinder (1) or second connecting cylinder (2) is kept away from in first spring (42).
4. The reinforcing bar coupler according to claim 1, wherein: be swing joint between first connecting cylinder (1) and second connecting cylinder (2), be provided with tensile structure (5) between first connecting cylinder (1) and second connecting cylinder (2), tensile structure (5) are used for connecting first connecting cylinder (1) and second connecting cylinder (2), first tooth's socket (6) and second tooth's socket (7) have been seted up respectively to the outer wall of first connecting cylinder (1) and second connecting cylinder (2), first tooth's socket (6) and second tooth's socket (7) looks adaptation.
5. The reinforcing bar coupler according to claim 4, wherein: tensile structure (5) include second spring (51) and connecting plate (52) of fixed connection in second spring (51) one end, recess (8) are seted up to the bottom of first connecting cylinder (1), the one end fixed connection in the inner wall of recess (8) of connecting plate (52) is kept away from in second spring (51), the top fixedly connected with connecting block (9) of second connecting cylinder (2), rotate between connecting block (9) and connecting plate (52) and be connected, just connecting block (9) and recess (8) looks adaptation.
6. The reinforcing bar coupler according to claim 3, wherein: one side sliding connection that first spring (42) was kept away from to limiting plate (41) has slider (10), slider (10) slide along the length direction of reinforcing bar (3), it is connected with push rod (11) to rotate on slider (10), a plurality of second through-holes have all been seted up to the one end that first connecting cylinder (1) and second connecting cylinder (2) kept away from each other, the one end that slider (10) were kept away from in push rod (11) stretches out from second through-hole department.
7. The reinforcing bar coupler according to claim 1, wherein: annular groove (12) have all been seted up to the outer wall of first connecting cylinder (1) and second connecting cylinder (2), the inner wall of annular groove (12) is provided with the screw thread, annular groove (12) department threaded connection has rotation lid (13).
8. The reinforcing bar coupler according to claim 7, wherein: and a third through hole is formed in the rotating cover (13), the third through hole is matched with the steel bar (3), and the steel bar (3) penetrates through the rotating cover (13) at the third through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511024.9U CN214329604U (en) | 2021-03-10 | 2021-03-10 | Steel bar connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511024.9U CN214329604U (en) | 2021-03-10 | 2021-03-10 | Steel bar connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214329604U true CN214329604U (en) | 2021-10-01 |
Family
ID=77888200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120511024.9U Expired - Fee Related CN214329604U (en) | 2021-03-10 | 2021-03-10 | Steel bar connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214329604U (en) |
-
2021
- 2021-03-10 CN CN202120511024.9U patent/CN214329604U/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: 20211001 |