CN208346804U - A kind of reinforcing bar fast joint structure - Google Patents
A kind of reinforcing bar fast joint structure Download PDFInfo
- Publication number
- CN208346804U CN208346804U CN201820754297.4U CN201820754297U CN208346804U CN 208346804 U CN208346804 U CN 208346804U CN 201820754297 U CN201820754297 U CN 201820754297U CN 208346804 U CN208346804 U CN 208346804U
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- CN
- China
- Prior art keywords
- split type
- type sleeve
- reinforcing bar
- fast joint
- joint structure
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Abstract
The utility model relates to a kind of reinforcing bar fast joint structures, including covering the first split type sleeve and the second split type sleeve in the joining place of two coaxial adjacent reinforcing bars, the peripheral part of the first split type sleeve and the second split type sleeve is equipped with external screw thread, and the first split type sleeve is fixed with one with the second split type sleeve through the fastening nut simultaneously with two external thread bolt connections.The simple structure of the reinforcing bar fast joint structure, steel reinforcement abutting joints are easy to operate, time-consuming short, high-efficient.
Description
Technical field
The utility model relates to a kind of reinforcing bar fast joint structures.
Background technique
In building enclosure diaphram wall or filling pile construction, when its length be more than certain numerical value, fabrication of reinforcing cage and
It hangs load hole and just needs to consider that merogenesis carries out, whether the docking construction for saving steel reinforcement cage main reinforcement when merogenesis is lifted above and below is smooth
Ground-connecting-wall or filling pile construction quality, while prolonged docking construction and the not straight caused steel of docking will be directly influenced
Muscle cage, which enters hole difficulty and all considerably increases steel reinforcement cage, is suspended to the aerial time, and crane topples on industrial accident probability straight line
It rises.The main reinforcement connection method of existing steel reinforcement cage depends on traditional rebar connecting technology, i.e., flash butt welding, overlap welding, tie up item
Overlap welding etc., steel reinforcement abutting joints operating difficulties, time-consuming, low efficiency.
Utility model content
In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a kind of reinforcing bars quickly to connect
Structure is not only simple in structure, and convenient and efficient.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of reinforcing bar fast joint structure, including
Cover the first split type sleeve and the second split type sleeve in the joining place of two coaxial adjacent reinforcing bars, the first split type sleeve
It is equipped with external screw thread with the peripheral part of the second split type sleeve, the first split type sleeve and the second split type sleeve are through simultaneously
It is fixed with one with the fastening nut of two external thread bolt connections.
Preferably, the peripheral part of the reinforcing bar is evenly equipped with several cross ribs, the first split type sleeve along its length
It is evenly equipped with several along its length with the inner peripheral portion of the second split type sleeve and is used for the rib slot embedding with one a pair of cross rib, it is described
The shape of rib slot and the shape of cross rib are adapted.
Preferably, the described first split type sleeve and the second split type sleeve are the cylinder of half cylinder, institute
The inner peripheral portion for stating the first split type sleeve and the second split type sleeve is the half being coaxially socketed with the peripheral part of reinforcing bar
Circle.
Preferably, the mutual apical grafting in linking end face of two coaxial adjacent reinforcing bars.
Preferably, the external screw thread is symmetrically distributed in the both ends periphery of the first split type sleeve and the second split type sleeve
The both ends peripheral part of portion, the first split type sleeve and the second split type sleeve is bolted with fastening nut.
Preferably, the non-end of the described first split type sleeve and the second split type sleeve is equipped with interim buckle.
Preferably, the interim buckle includes an arc plastics strip, and one end of the arc plastics strip is hinged on the
One outer side edges of one split type sleeve are along being rotated, and the first split type sleeve is in the hinged end with the arc plastics strip
Opposite outer side edges are offered along the fixture block for being above installed with L shape, the other end of the arc plastics strip for from second point
Body formula sleeve peripheral part bypasses and is connected to the bayonet on fixture block.
Preferably, the peripheral part of the described first split type sleeve has a flange toward outer lug, the arc plastics strip
One end is hinged on the flange.
Compared with prior art, the utility model has the following beneficial effects: the construction letter of the reinforcing bar fast joint structure
Single, steel reinforcement abutting joints are easy to operate, time-consuming short, high-efficient, and docking reinforcing bar can coaxially be set in the first split type sleeve and second
Between split type sleeve, the first split type sleeve is most spirally connected through fastening nut afterwards with the second split type sleeve and is integrated, and fastens spiral shell
After mother tightens, docking reinforcing bar can be fastened between the first split type sleeve and the second split type sleeve, complete connection.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the organigram of the utility model embodiment.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the perspective view of the explosion of the utility model embodiment.
Specific embodiment
In order to make the above-mentioned features and advantages of the utility model more obvious and understandable, special embodiment below, and cooperate attached drawing,
It is described in detail below.
As shown in Fig. 1 ~ 3, a kind of reinforcing bar fast joint structure, including cover two coaxial adjacent reinforcing bars 1 joining place
One split type sleeve 2 and the second split type sleeve 3, the peripheral part of the first split type sleeve and the second split type sleeve are all provided with
There are external screw thread 4, the first split type sleeve and the second split type sleeve through solid with the fastening nut 5 of two external thread bolt connections simultaneously
It is linked together, external screw thread is equipped with logical only line, and fastening nut can confirm that sleeve has been fixed to when being fastened to logical only line position
Position.
In the utility model embodiment, the peripheral part of the reinforcing bar is evenly equipped with several cross ribs 6 along its length, described
The inner peripheral portion of first split type sleeve and the second split type sleeve is evenly equipped with several along its length and is used for cross rib one by one
To embedding rib slot 7, the shape of the rib slot and the shape of cross rib are adapted.
In the utility model embodiment, the first split type sleeve and the second split type sleeve are half circle
The inner peripheral portion of cylindrical cylinder, the first split type sleeve and the second split type sleeve is the peripheral part coaxial sleeve with reinforcing bar
The half circle connect.
In the utility model embodiment, the mutual apical grafting in linking end face of two coaxial adjacent reinforcing bars.
In the utility model embodiment, the external screw thread is symmetrically distributed in the first split type sleeve and second split type
The both ends peripheral part of the both ends peripheral part of sleeve, the first split type sleeve and the second split type sleeve is bolted with fastening spiral shell
It is female.
In the utility model embodiment, the non-end of the first split type sleeve and the second split type sleeve is equipped with
Interim buckle 8.
In the utility model embodiment, the interim buckle includes an arc plastics strip 9, the arc plastics strip
One end be hinged on outer side edges of the first split type sleeve along being rotated, the first split type sleeve is moulded with the arc
The opposite outer side edges in the hinged end of strip are expected along the fixture block 10 for being above installed with L shape, and the other end of the arc plastics strip is opened
Equipped with for being bypassed from the second split type sleeve peripheral part and being connected to the bayonet 11 on fixture block；Steel reinforcement cage need to be docked when operation
Splice tentatively align, and installation sleeve can be by temporarily buckling the first split type sleeve and the second split type sleeve
It is temporarily fastened together, the bayonet of arc plastics strip bypasses from the second split type sleeve peripheral part and is connected to fixture block when fastening
On, arc plastics strip together with the second split type interim banding of sleeve, screws the first split type sleeve tightly convenient for subsequent
Gu nut, worker only needs a spanner that operation can be completed, easy to operate, and serious forgiveness is high, and joint efficiency significantly improves.
In the utility model embodiment, the peripheral part of the first split type sleeve has a flange 12, institute toward outer lug
The one end for stating arc plastics strip is hinged on the flange.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of reinforcing bar fast joint structures out.All equivalent changes done according to present utility model application the scope of the patents with repair
Decorations, should all belong to the covering scope of the utility model.
Claims (8)
1. a kind of reinforcing bar fast joint structure, it is characterised in that: including covering first point of joining place in two coaxial adjacent reinforcing bars
The peripheral part of body formula sleeve and the second split type sleeve, the first split type sleeve and the second split type sleeve is equipped with outer spiral shell
Line, the first split type sleeve and the second split type sleeve are one through being connected simultaneously with the fastening nut of two external thread bolt connections
Body.
2. reinforcing bar fast joint structure according to claim 1, it is characterised in that: the peripheral part of the reinforcing bar is along length side
To several cross ribs are evenly equipped with, the inner peripheral portion of the first split type sleeve and the second split type sleeve is uniformly distributed along its length
There are several for being adapted with a pair of embedding rib slot of cross rib one, the shape of the rib slot and the shape of cross rib.
3. reinforcing bar fast joint structure according to claim 1, it is characterised in that: the first split type sleeve and second
Split type sleeve is the cylinder of half cylinder, the inner peripheral portion of the first split type sleeve and the second split type sleeve
It is the half circle being coaxially socketed with the peripheral part of reinforcing bar.
4. reinforcing bar fast joint structure according to claim 1, it is characterised in that: the linking end face of two coaxial adjacent reinforcing bars
Mutual apical grafting.
5. reinforcing bar fast joint structure according to claim 1, it is characterised in that: the external screw thread is symmetrically distributed in
The both ends peripheral part of one split type sleeve and the second split type sleeve, the first split type sleeve and the second split type sleeve
Both ends peripheral part is bolted with fastening nut.
6. reinforcing bar fast joint structure according to claim 1, it is characterised in that: the first split type sleeve and second
The non-end of split type sleeve is equipped with interim buckle.
7. reinforcing bar fast joint structure according to claim 6, it is characterised in that: the interim buckle is moulded including an arc
Expect strip, one end of the arc plastics strip is hinged on outer side edges of the first split type sleeve along being rotated, and described the
One split type sleeve is above installed with the fixture block of L shape on the outer side edges edge opposite with the hinged end of the arc plastics strip, described
The other end of arc plastics strip is offered for bypassing from the second split type sleeve peripheral part and being connected to the bayonet on fixture block.
8. reinforcing bar fast joint structure according to claim 7, it is characterised in that: the periphery of the first split type sleeve
There is a flange in portion toward outer lug, and one end of the arc plastics strip is hinged on the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754297.4U CN208346804U (en) | 2018-05-21 | 2018-05-21 | A kind of reinforcing bar fast joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754297.4U CN208346804U (en) | 2018-05-21 | 2018-05-21 | A kind of reinforcing bar fast joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208346804U true CN208346804U (en) | 2019-01-08 |
Family
ID=64890007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820754297.4U Active CN208346804U (en) | 2018-05-21 | 2018-05-21 | A kind of reinforcing bar fast joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208346804U (en) |
-
2018
- 2018-05-21 CN CN201820754297.4U patent/CN208346804U/en active Active
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