CN207017537U - Universal steel concrete supporting component - Google Patents
Universal steel concrete supporting component Download PDFInfo
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- CN207017537U CN207017537U CN201720895615.4U CN201720895615U CN207017537U CN 207017537 U CN207017537 U CN 207017537U CN 201720895615 U CN201720895615 U CN 201720895615U CN 207017537 U CN207017537 U CN 207017537U
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- conical surface
- sleeve
- surface connector
- supporting component
- steel concrete
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Abstract
A kind of universal steel concrete supporting component, including end keeper, mechanically connect sleeve and conical surface connector, described end keeper is fastened on that prefabricated components are end reinforced, and the inner side of described mechanical connection sleeve one or both ends on the outside of conical surface connector with being connected；When the inner side for mechanically connecting sleeve one end is connected with conical surface connector, then taper hole is then directly machined with the inside of the mechanical connection sleeve other end；The conical surface connector has center taper hole.The utility model structural strength is higher, lower independent of special high strength grout, cost, volume is smaller, better reliability, and quality is more easy to control, the universal connection between two reinforcing bars can be particularly realized, greatly reduces installation difficulty, lifts assembled architecture element precast rate.
Description
Technical field
The utility model belongs to construction engineering technical field, and in particular to a kind of universal reinforcing steel bar machinery of assembled architecture connects
Connected components.
Background technology
Industrialize the inexorable trend that assembled architecture is construction industry development, but prefabricated components bar connecting in assembled architecture
Technical barrier, it has also become restrict the bottleneck that is further lifted of element precast rate.Although current more approved bar connecting
Part is grout sleeve, but lifting required precision of the grout sleeve to prefabricated components is very high, it is desirable to prefabricated components bottom when mounted
Portion is fully horizontal, does not rock, can allow all reinforcing bars simultaneously insertion sleeve, operation difficulty is very large, while grout sleeve
High strength grout is relied on, cost is higher, and the allotment and construction of grouting material need certain professional skill, and quality is not easy to slap
Control；In addition, after grouting material solidification, easily blended by reinforcing bar, structural strength is low, and ageing resistace is poor.
The content of the invention
Technical problem to be solved in the utility model is：Solve the above-mentioned problems of the prior art, and provide a kind of
Universal steel concrete supporting component, substitutes grout sleeve and normal concrete pours, and structural strength is higher, independent of special height
Intensity grouting material, cost is lower, and volume is smaller, better reliability, and quality is more easy to control, and can particularly realize between two reinforcing bars
Universal connection, greatly reduce installation difficulty, lift assembled architecture element precast rate.
The technical solution adopted in the utility model is：
A kind of universal steel concrete supporting component, including end keeper, mechanical connection sleeve and conical surface connector, it is described
End keeper be fastened on that prefabricated components are end reinforced, the described inner side for mechanically connecting sleeve one or both ends and cone
Face connector connection；When the inner side for mechanically connecting sleeve one end is connected with conical surface connector, then the mechanical connection sleeve is another
End inner side is then directly machined with taper hole；The conical surface connector has center taper hole.
In above-mentioned technical proposal, one end of the end keeper is sphere or the conical surface, one end of the conical surface connector
For the conical surface or sphere, end keeper is flexibly connected with the connection of conical surface connector for the ball conical surface.
In above-mentioned technical proposal, the inner side for mechanically connecting sleeve uses with the connection of conical surface connector and is threadedly coupled.
In above-mentioned technical proposal, the end keeper be fastened on prefabricated components it is end reinforced using threaded connection or
Welding.
In above-mentioned technical proposal, described conical surface connector is conical surface stud or conic nut.
Operation principle and advantageous effect：
During using universal steel concrete supporting component of the present utility model, a prefabricated components reinforcing bar waiting is worn first
The taper hole end or conic nut end, conical surface stud end for mechanically connecting sleeve are crossed, and it is solid in the end reinforced welding or threaded connection
Fixed end portion keeper.At the same time, another prefabricated components reinforcing bar waiting passes through conical surface stud, and in the end reinforced screw thread
End keeper is connected or is welded and fixed, it is finally solid by being connected on the inside of mechanical connection sleeve ends with conical surface stud outside screw
It is fixed.Because reinforcing bar waiting is to insert the taper hole of conical surface stud and/or mechanically connect in sleeve ends taper hole, reinforcing bar is with mechanically connecting
Universal adjustment can be made between sleeve, this just significantly reduces the installation difficulty of assembled architecture prefabricated components steel reinforcement abutting joints, solution
Determine existing machinery sleeve and grout sleeve is not suitable for assembled architecture, prefabricated components reinforcing bar slightly deviation just can not dock
Technical barrier.
Compared with prior art, the utility model has following remarkable advantage effect：
1st, existing grout sleeve is very high to prefabricated part hanging required precision, it is desirable to prefabricated components bottom when mounted
Height level, and not rocking, can allowing all reinforcing bars, insertion sleeve, operation difficulty are very big simultaneously.And the utility model is
Reinforcing bar is had good positioning and then connected to prefabricated components, lifting is not required particularly, reduces installation difficulty.
2nd, grout sleeve relies on high-strength grout, and cost is higher；The sleeve of different model must arrange in pairs or groups corresponding grouting
Material, makes procurement work by larger limitation；The allotment of grouting material and grouting construction need certain professional skill, and quality is not easy
Control, part designer dare not allow pillar or shear wall sleeper partial precast.And the utility model mechanical joining operation is convenient, matter
Amount is easily controlled.
3rd, in traditional building cast-in-situ construction, the mechanical connection sleeve of reinforcing bar has been applied, but in assembled architecture
In work progress, original mechanical connection sleeve can not use, because original mechanical connection sleeve is in two reinforcing bar axle center deviations
During more than 0.1mm, screw thread just twists not enter.The utility model is connected by two pairs of spheres-conical surface, the connection of abbreviation ball cone and spiral shell
Line connects, and realizes the universal connection between two reinforcing bars, and the radial direction and axial tolerance between two reinforcing bars expand up to 10mm
It is big 100 times.
4th, the utility model is simple in construction, and operation is easy.As long as Ball faced nut and conical surface stud are first arranged on one in advance
On the reinforcing bar of component processed, Ball faced nut and sleeve are arranged on the reinforcing bar of another prefabricated component；When prefabricated part hanging is determined
After position is completed, corresponding conical surface stud and sleeve are fitted together, tightened.
5th, the utility model is greatly reduced the closeness of reinforcing bar at node, reduced on the premise of stress is not influenceed
Reinforcing bar interferes and needs situation about avoiding；" overreinforced " phenomenon is eliminated at practice of construction interior joint, makes concrete at node
With reference to more closely knit；Reinforcing bar can also be saved.
Brief description of the drawings
Fig. 1 is the section of structure of the utility model embodiment 1；
Fig. 2 is the section of structure of the utility model embodiment 2.
In figure, 1- mechanically connects sleeve, 2- conical surface studs, 3- Ball faced nuts, the prefabricated structure reinforcing bars of 4-, 5- taper holes, 6- cones
Face nut.
Embodiment
The section of structure of the utility model embodiment 1 shown in Figure 1, two end keepers are Ball faced nut difference
It is connected through a screw thread that to be fixed on two prefabricated components waiting end reinforced, mechanically connects and be machined directly to cone on the inside of sleeve one end
Hole, for the right prefabricated components reinforcing bar waiting it is universal penetrate, mechanically connect and be connected on the inside of the sleeve other end by screw thread with the conical surface
Part is that conical surface Stud connection is fixed, and the center taper hole of conical surface stud supplies the prefabricated components reinforcing bar waiting on the left side is universal to penetrate.So,
Two prefabricated components reinforcing bars waiting are respectively penetrated in two taper holes, thus prefabricated components reinforcing bar can universal rotational, this is just
The difficulty of assembled architecture prefabricated components mechanical splice installation is greatly reduced, two when original stationary machine branch sleeve uses
Root reinforcing bar axle center deviation is more than 0.1mm, and screw thread just twists not to enter, universal connection of the present utility model, between two reinforcing bars radially and
Axial deviation is up to 10mm, and therefore, the utility model expands 100 times, that is, installation hardly possible than the deviation allowable value of prior art
Degree reduces by 100 times.A kind of preferable connection component is provided for assembled architecture prefabricated components steel concrete supporting.
The structure sectional view of the utility model embodiment 2 shown in Figure 2, two end keepers are Ball faced nut difference
It is connected through a screw thread that to be fixed on two prefabricated components waiting end reinforced, mechanically connects and be connected on the inside of sleeve both ends with the conical surface
Connect, be connected wherein mechanically connecting on the inside of sleeve one end by screw thread with conic nut, for the prefabricated structure waiting on the right on the outside of part
Part reinforcing bar is universal to be penetrated, and is mechanically connected to be connected through a screw thread on the inside of the sleeve other end and is fixed with conical surface Stud connection, conical surface stud
Center taper hole universal penetrated for the prefabricated components waiting on the left side.So, two prefabricated components reinforcing bars waiting just all penetrate
In taper hole.Therefore two prefabricated components reinforcing bars can universal rotational, greatly reduce assembled architecture prefabricated components reinforcing steel bar machinery docking
The difficulty of installation.With embodiment 1 similarly, the utility model expands 100 times than the deviation allowable value of prior art, that is, installs
Difficulty reduces by 100 times.A kind of preferable interface unit is found for assembled architecture prefabricated components steel concrete supporting.
Claims (5)
1. a kind of universal steel concrete supporting component, it is characterised in that including end keeper, mechanically connect sleeve and conical surface company
Fitting, described end keeper are fastened on that prefabricated components are end reinforced, described mechanical connection sleeve one or both ends
Inner side be connected with conical surface connector；When the inner side for mechanically connecting sleeve one end is connected with conical surface connector, then the machinery connects
Taper hole is then directly machined with the inside of the female connector cylinder other end；The conical surface connector has center taper hole.
2. universal steel concrete supporting component according to claim 1, it is characterised in that one end of the end keeper
For sphere or the conical surface, one end of the conical surface connector is the conical surface or sphere, and the connection of end keeper and conical surface connector is
The ball conical surface is flexibly connected.
3. universal steel concrete supporting component according to claim 1, it is characterised in that described to mechanically connect the interior of sleeve
Side uses with the connection of conical surface connector and is threadedly coupled.
4. universal steel concrete supporting component according to claim 1, it is characterised in that the end keeper connection is solid
End reinforced use of prefabricated components is scheduled on to be threadedly coupled or weld.
5. universal steel concrete supporting component according to claim 1, it is characterised in that described conical surface connector is cone
Face stud or conic nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895615.4U CN207017537U (en) | 2017-07-24 | 2017-07-24 | Universal steel concrete supporting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895615.4U CN207017537U (en) | 2017-07-24 | 2017-07-24 | Universal steel concrete supporting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207017537U true CN207017537U (en) | 2018-02-16 |
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ID=61482075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720895615.4U Active CN207017537U (en) | 2017-07-24 | 2017-07-24 | Universal steel concrete supporting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207017537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461003A (en) * | 2017-07-24 | 2017-12-12 | 长沙远大住宅工业集团股份有限公司 | Universal steel concrete supporting component |
-
2017
- 2017-07-24 CN CN201720895615.4U patent/CN207017537U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461003A (en) * | 2017-07-24 | 2017-12-12 | 长沙远大住宅工业集团股份有限公司 | Universal steel concrete supporting component |
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