CN109898750A - Nut deviation rod piece connector is tightened in a kind of outside - Google Patents
Nut deviation rod piece connector is tightened in a kind of outside Download PDFInfo
- Publication number
- CN109898750A CN109898750A CN201910308088.6A CN201910308088A CN109898750A CN 109898750 A CN109898750 A CN 109898750A CN 201910308088 A CN201910308088 A CN 201910308088A CN 109898750 A CN109898750 A CN 109898750A
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- China
- Prior art keywords
- nut
- rod piece
- anchor slab
- end anchor
- outside
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- 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.)
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Abstract
Nut deviation rod piece connector, including the first nut, spring, anchoring casing pipe, first end anchor slab, spherical pad, second end anchor slab, the first flexible tensile part, pressure-bearing nut and the second flexible tensile part are tightened in a kind of outside；First end anchor slab and second end anchor slab are connect with anchoring casing pipe respectively, second end anchor slab is connect with rod piece two, first nut is connect with rod piece one, first nut is set in anchoring casing pipe, spherical pad is set between first end anchor slab and the first nut, spring is set between the first nut and second end anchor slab, the first flexible tensile part is set on the outside of the first nut, pressure-bearing nut is set on rod piece one, the second flexible tensile part is set on the outside of pressure-bearing nut.The configuration of the present invention is simple, facilitates detection to examine, and acceptance criteria is clear.
Description
Technical field
The present invention relates to the interconnection technique field of works, in particular to the connection of nut deviation rod piece is tightened in a kind of outside
Device.
Background technique
In engineering construction, regular reinforcement, deformed bar and other rod pieces being fixed on two mounting structures exist
The deviation occurred in allowed band when docking is unavoidable, to adapt to this docking deviation, mostly uses grout sleeve to connect greatly at present
Connect, bellows reserving hole channel grouting connection and using the connection modes such as box, these connection types all exist complicated construction technique,
Can not detect, quality is difficult to ensure, reaches the drawbacks such as the waiting time is longer of intensity, if directly connected using straight screw connection etc.
Mode is connect, then extremely harsh to the positioning of connecting rod and production required precision, the error of half pitch is even more on axis direction
One obstacle that can not go beyond.
Be bolted, being fully connected between rod piece can must be realized using the measure of tightening, to construction space require compared with
Height, and smaller scope of application.
Such as the prefabricated components steel bar connecting structure of famous Peikko company, Finland, by a pre-buried band edge face angle,
Again by side reinforcing bar with being weldingly fixed on the angle steel, while the aperture on the end face, then other side reinforcing bar is passed through into the end face
The fixed mode of blending bolt realizes connection；Although band deviation that this method also achieves butting rod piece connects, but angle used
Steel occupied space is very big, and stress is not direct enough, and dock number of steel bars it is more when, the installation and tightening of angle steel, bolt is compared
It is complicated, so more difficult be widely applied, only using more in the small square column connection of industrial premises.
Summary of the invention
In view of the above drawbacks of the prior art, the present invention provides one kind and is suitable for multidirectional deviation rod piece mechanical connector,
Purely mechanic connection of the present invention between deviation rod piece adapts between two rod pieces longitudinally, laterally and corner all directions
Manufacture deviation, and its tensile and compressive strength with whether be in the milk unrelated, without waiting for grouting material or cast-in-place concrete setting time, construction is just
Prompt quick, convenient for detection, acceptance criteria is clear, securely and reliably.
To achieve the above object, the invention discloses a kind of outsides to tighten nut deviation rod piece connector, pre- for connecting
The rod piece one being embedded on assembling members A and the rod piece two being embedded on assembling members B；Include at least the first nut, elastomer, anchor
Gu casing, first end anchor slab, second end anchor slab and the first flexible tensile part.
The first end anchor slab and second end anchor slab are respectively arranged at the anchoring casing pipe both ends and removably connect
It connects or integrally manufactured；The second end anchor slab is connect with the rod piece two with screw thread pair, first nut and the rod piece one
Connection.
First nut is set in the anchoring casing pipe, is arranged between first nut and the second end anchor slab
The elastomer；The first flexible tensile part is set on the outside of first nut, the first flexible tensile part and described the
It is in close contact or is fixedly connected on the outside of one nut, the first flexible tensile part is flexible cable or chain, the anchoring casing pipe
Side opens up fenestra, and the first flexible tensile part passes through the fenestra；First end anchor slab center setting band conical surface duct,
The band conical surface channel diameter is greater than one diameter of rod piece.
Preferably, spherical pad is set between the first end anchor slab and first nut.
Preferably, the elastomer is Vertical Spring.
Preferably, the nut conical surface, the rod piece one is arranged in first nut on the inside of first end anchor slab one end
End setting and the matched interior receipts conical surface of the nut conical surface shape, the rod piece one end setting and spiral shell in first nut
The matched external screw thread of line.
When the rod piece one is inserted into the anchoring casing pipe, the inner conical surface of first nut is outer with the rod piece one
The conical surface, which is mutually aligned, to be adjacent to, and affects the first flexible tensile part in outside, the first nut rotation is screwed into the rod piece one
End.
Preferably, pressure-bearing nut is set on the rod piece one, the second flexible tensile part, institute are set on the outside of the pressure-bearing nut
It states and is in close contact or is fixedly connected on the outside of the second flexible tensile part and the pressure-bearing nut, the second flexible tensile part is flexibility
Drag-line or chain；The second flexible tensile part is affected in outside, the pressure-bearing nut rotation gradually compresses the outer tube.
Preferably, support plate, the support plate and described second are set between the elastomer and the second end anchor slab
It holds and lubricant or lubricating fluid is set between anchor slab.
Further technical solution is that the anchoring casing pipe is more cabin casings, and more cabin casings include multiple tube cabins；Institute
It states and a set of first nut, the elastomer, the first end anchor slab and the second end anchor is respectively set in multiple tube cabins
Plate；Each described first nut connects a rod piece one, each described second end anchor slab connects a rod piece
Two.
The present invention has below beneficial to benefit.
Present invention efficiently solves the mechanical splice problems with multidirectional deviation rod piece in engineering construction field, realize prefabricated
Complete mechanical connection when the rod pieces such as regular reinforcement, deformed bar dock in splicing structure, so that steel in precast assembly structure
Inspection, inspection and the examination of the rod pieces connector such as muscle and presstressed reinforcing steel are fully equivalent to conventional mechanical connector.
Connector total length of the present invention is small, and not only material utilization amount substantially reduces, and applicable situation is also more extensive.
Since the invention belongs to the performances of purely mechanic connection, tensile strength, and grouting material need not be waited to reach some condensation by force
Angle value, therefore structure assembly can work continuously, and be truly realized rapid construction.
Detailed description of the invention
Attached drawing 1: nut deviation rod piece connector elevation is tightened in outside.
Attached drawing 2: anchoring casing pipe three-dimensional figure.
Attached drawing 3: nut deviation rod piece connector elevation is tightened in double portions out of my cabin.
Attached drawing 4: nut deviation rod piece connector cross face figure is tightened in double portions out of my cabin.
Specific embodiment
Embodiment 1.
As shown in Fig. 1 ~ Fig. 2, a specific embodiment of the invention includes the first nut 1, spring 2, anchoring casing pipe 3, first
Hold anchor slab 4, spherical pad 5, second end anchor slab 6, the first flexible tensile part 7, pressure-bearing nut 8 and the second flexible tensile part 9.
First end anchor slab 4 is respectively arranged at 3 both ends of anchoring casing pipe with second end anchor slab 6 and is connected with screw thread pair, second end
Anchor slab 6 is connect with rod piece 2 11 with screw thread pair, and the first nut 1 is connect with rod piece 1 with screw thread pair.
First nut 1 is set in anchoring casing pipe 3, and spring 2, the first spiral shell are arranged between the first nut 1 and second end anchor slab 6
The first flexible tensile part 7 is arranged in 1 outside of mother, is fixedly connected on the outside of the first flexible tensile part 7 and the first nut 1,3 side of anchoring casing pipe
Face opens up fenestra 301, and the first flexible tensile part 7 passes through fenestra 301.
4 center of first end anchor slab setting band conical surface duct 401, band 401 diameter of conical surface duct are greater than one 10 diameter of rod piece, the
Spherical pad 5 is set between one end anchor slab 4 and the first nut 1.
The nut conical surface 101, the setting of one 10 end of rod piece and spiral shell is arranged in first nut 1 on the inside of 4 one end of first end anchor slab
The matched interior receipts conical surface of 101 shape of female coupling tap face.
Pressure-bearing nut 8 is set on rod piece 1, second flexible tensile part 9, the second flexible tensile are set on the outside of pressure-bearing nut 8
It is fixedly connected on the outside of part 9 and pressure-bearing nut 8.
Support plate 201 is set between spring 2 and second end anchor slab 6, profit is set between support plate 201 and second end anchor slab 6
Lubrication prescription.
Embodiment 2.
As shown in Figure 3, Figure 4, still another embodiment of the invention includes two 1, two, the first nut, 2, one, springs
The spherical pad 5, two of first end anchor slab 4, two of double cabin anchoring casing pipes 301, two second end anchor slab 6, two first is flexible to be drawn
7, two pressure-bearing nuts 8 of power part and two second flexible tensile parts 9.
First end anchor slab 4 and second end anchor slab 6, second end anchor is respectively set in each tube cabin both ends of double cabin anchoring casing pipes 303
Plate 6 is connect with rod piece 2 11 with screw thread pair, and the first nut 1 is connect with rod piece 1 with screw thread pair.
One the first nut 1 is set in each tube cabin of double cabin anchoring casing pipes 303, between the first nut 1 and second end anchor slab 6
Spring 2 is set, the first flexible tensile part 7 is set on the outside of first nut 1, is fixed on the outside of the first flexible tensile part 7 and the first nut 1
Connection, double 303 sides of cabin anchoring casing pipe of each tube cabin open up fenestra 301, and the first flexible tensile part 7 passes through fenestra 301.
4 center of first end anchor slab setting band conical surface duct 401, band 401 diameter of conical surface duct are greater than one 10 diameter of rod piece, the
Spherical pad 5 is set between one end anchor slab 4 and the first nut 1.
The nut conical surface 101, the setting of one 10 end of rod piece and spiral shell is arranged in first nut 1 on the inside of 4 one end of first end anchor slab
The matched interior receipts conical surface of 101 shape of female coupling tap face.
Pressure-bearing nut 8 is set on rod piece 1, second flexible tensile part 9, the second flexible tensile are set on the outside of pressure-bearing nut 8
It is fixedly connected on the outside of part 9 and pressure-bearing nut 8.
Support plate 201 is set between spring 2 and second end anchor slab 6, profit is set between support plate 201 and second end anchor slab 6
Lubrication prescription.
Preferred embodiments of the invention are described in detail above；It should be appreciated that those skilled in the art are not necessarily to
Creative work, which according to the present invention can be conceived, makes many modifications and variations, and various combination is taken to generate numerous preferable realities
Apply example；Therefore, the design of all technician in the art according to the present invention passes through logic point on the basis of existing technology
Analysis, reasoning or the limited available technical solution of experiment, all should be within the scope of protection determined by the claims.
Claims (7)
1. nut deviation rod piece connector is tightened in a kind of outside, rod piece one (10) and bar on two mounting structures with deviation are connected
Part two (11), it is characterised in that: comprising at least the first nut (1), elastomer (2), anchoring casing pipe (3), first end anchor slab (4),
Second end anchor slab (6) and the first flexible tensile part (7)；
The first end anchor slab (4) and second end anchor slab (6) are respectively arranged at the anchoring casing pipe (3) both ends and with detachable sides
Formula connection or integrally manufactured；
The second end anchor slab (6) is connect with the rod piece two (11) with screw thread pair, first nut (1) and the rod piece one
(10) it connects；
First nut (1) is set in the anchoring casing pipe (3), first nut (1) and the second end anchor slab (6)
Between the elastomer (2) are set；
The first flexible tensile part (7) is set on the outside of first nut (1), the first flexible tensile part (7) with it is described
It is in close contact or is fixedly connected on the outside of first nut (1), anchoring casing pipe (3) side opens up fenestra (301), and described first is soft
Property tensile elements (7) pass through the fenestra (301)；
First end anchor slab (4) center setting band conical surface duct (401), band conical surface duct (401) diameter are greater than described
Rod piece one (10) diameter.
2. nut deviation rod piece connector is tightened in outside according to claim 1, which is characterized in that the first end anchor slab
(4) spherical pad (5) are set between first nut (1).
3. nut deviation rod piece connector is tightened in outside according to claim 1, which is characterized in that the elastomer (2)
For Vertical Spring.
4. nut deviation rod piece connector is tightened in outside according to claim 1, which is characterized in that first nut
(1) the nut conical surface (101) are set on the inside of described first end anchor slab (4) one end, rod piece one (10) the end setting and institute
State the matched interior receipts conical surface of the nut conical surface (101) shape.
5. nut deviation rod piece connector is tightened in outside according to claim 1, which is characterized in that the rod piece one (10)
The second flexible tensile part (9), the second flexible tensile part is arranged in upper setting pressure-bearing nut (8), pressure-bearing nut (8) outside
(9) it is in close contact or is fixedly connected with pressure-bearing nut (8) outside.
6. nut deviation rod piece connector is tightened in outside according to claim 1, which is characterized in that the elastomer (2)
Support plate (201) are set between the second end anchor slab (6), between the support plate (201) and the second end anchor slab (6)
Lubricant body is set.
7. nut deviation rod piece connector is tightened in outside according to claim 1, which is characterized in that the anchoring casing pipe
It (3) is more cabin casings (303), more cabin casings (303) include multiple tube cabins；A set of institute is respectively set in the multiple tube cabin
State the first nut (1), the elastomer (2), the first end anchor slab (4) and the second end anchor slab (6)；
Each described first nut (1) connects a rod piece one (10), each described second end anchor slab (6) connection one
Rod piece two (11) described in root.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308088.6A CN109898750A (en) | 2019-04-17 | 2019-04-17 | Nut deviation rod piece connector is tightened in a kind of outside |
| CN201911186958.3A CN110847506A (en) | 2019-04-17 | 2019-11-28 | Self-adaptive rod piece connecting device |
| PCT/CN2020/073244 WO2020156327A1 (en) | 2019-01-31 | 2020-01-20 | Adaptive rod connection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308088.6A CN109898750A (en) | 2019-04-17 | 2019-04-17 | Nut deviation rod piece connector is tightened in a kind of outside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109898750A true CN109898750A (en) | 2019-06-18 |
Family
ID=66954095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910308088.6A Pending CN109898750A (en) | 2019-01-31 | 2019-04-17 | Nut deviation rod piece connector is tightened in a kind of outside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109898750A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156327A1 (en) * | 2019-01-31 | 2020-08-06 | 上海易拼利联建筑科技有限责任公司 | Adaptive rod connection apparatus |
-
2019
- 2019-04-17 CN CN201910308088.6A patent/CN109898750A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156327A1 (en) * | 2019-01-31 | 2020-08-06 | 上海易拼利联建筑科技有限责任公司 | Adaptive rod connection apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190618 |
|
| WD01 | Invention patent application deemed withdrawn after publication |