CN209722981U - A kind of attachment device of glass fibre anchor pole and steel strand wires - Google Patents
A kind of attachment device of glass fibre anchor pole and steel strand wires Download PDFInfo
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- CN209722981U CN209722981U CN201920141856.9U CN201920141856U CN209722981U CN 209722981 U CN209722981 U CN 209722981U CN 201920141856 U CN201920141856 U CN 201920141856U CN 209722981 U CN209722981 U CN 209722981U
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- supporting plate
- glass fibre
- anchor pole
- fibre anchor
- steel
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Abstract
The utility model discloses the attachment devices of a kind of glass fibre anchor pole and steel strand wires, are related to the technical field of pattern foundation pit supporting structure.It further include connection supporting plate including steel skein and multiple glass fibre anchor poles, glass fibre anchor pole and steel skein wear connection supporting plate, and steel skein is arranged with locking supporting plate far from one end of connection supporting plate, and glass fibre anchor pole is extended to one end far from locking supporting plate；Locking supporting plate has the locking anchorage for being set in steel skein side with connecting the side that supporting plate is located remotely from each other and abut, connection supporting plate is abutted close to the side of locking supporting plate multiple lock nuts, and screw thread is set in the sides of multiple glass fibre anchor poles to multiple lock nuts respectively.Steel skein by being located at the connection supporting plate other side provides reversed support force for glass fibre anchor pole, improve the compression strength of glass fibre anchor pole end, it solves the problems, such as that glass fibre anchor pole compression strength is low and is easily clipped broken damage, the effect of playing anchor pole to the maximum extent, to ensure the safety of pattern foundation pit supporting structure.
Description
Technical field
The utility model relates to the technical field of pattern foundation pit supporting structure, more particularly, to a kind of glass fibre anchor pole and steel strand wires
Attachment device.
Background technique
In Deep Foundation Pit Supporting Project project, since foundation pit supporting construction system does not allow super property line, make foundation pit branch
Shield mode receives certain limitation in design and construction, and excavation slope reinforced anchor bolt (rope), since its economic cost performance is high,
And construction it is quick, convenient, by project take part in building each side preference, but excavation slope reinforced anchor bolt (rope) by cannot exceedingly popular line limit
System, co-occurrence can substitute the glass fibre anchor pole of reinforced anchor bolt (rope) in the project.Glass fibre anchor pole tensile strength is larger, symbol
Tension force request is closed, while its compression strength is low, brittleness is big, and meets after exceedingly popular line, lesser want is influenced on periphery place
It asks, therefore by extensive utilization in support pile.
Prior art among the above has the following deficiencies: since the compression strength of glass fibre anchor pole is low, brittleness is big,
When carrying out resistance to plucking pulling test and locking, end is easily clipped broken damage or even is caught broken glass fibre anchor pole, causes pulling test
It is unsuccessful, it not can determine that the withdrawal resistance of glass fibre anchor pole.
Utility model content
The purpose of the utility model is to provide be caught broken when the locking, the tensioning that solve the problems, such as glass fibre anchor pole, press from both sides and split
And the effect of playing anchor pole to greatest extent, reduce the connection dress of a kind of the glass fibre anchor pole and steel strand wires of deep pit monitor risk
It sets.
The utility model has the technical scheme that
A kind of attachment device of glass fibre anchor pole and steel strand wires, including steel skein and multiple glass fibre anchor poles, it is special
Sign is: further including connection supporting plate, the glass fibre anchor pole and the steel skein wear the connection supporting plate, and the steel twists
Beam is arranged with locking supporting plate far from one end of the connection supporting plate, and the glass fibre anchor pole locks the one of supporting plate to far from described
End is extended；
The locking supporting plate has abutted with the side that the connection supporting plate is located remotely from each other and has been set in steel skein side
Locking anchorage, it is described connection supporting plate close to it is described locking supporting plate side abut have multiple lock nuts, multiple lockings
Screw thread is set in the sides of multiple glass fibre anchor poles to nut respectively.
By using above-mentioned technical proposal, steel skein is passed through into support pile, and be arranged locking supporting plate and locking in one end
Anchorage, the other end are arranged connection supporting plate and lock nut.Multiple glass fibre anchor poles are installed with supporting plate is connect again, are passed through
Stability lock nut reinforcing glass fibre anchor pole and connect supporting plate.Glass fibre anchor pole and steel skein are located at connection support
The two sides of plate, steel skein provide reversed support force for glass fibre anchor pole, improve the compression strength of glass fibre anchor pole end,
It is allowed to be not easy to be caught broken, ensures the success of pulling test, to ensure the safety of pattern foundation pit supporting structure.
It is further arranged to: offering the twisted wire hole worn for the steel skein, institute at the center of the connection supporting plate
The side for stating twisted wire hole offers the multiple boltholes worn for multiple glass fibre anchor poles.
By using above-mentioned technical proposal, steel skein, multiple glass fibre anchor poles pass through twisted wire hole and bolthole respectively
It is commonly mounted in connection supporting plate, improves the tensile strength of glass fibre anchor pole.
It is further arranged to: multiple boltholes circumferentially array distribution centered on the twisted wire hole.
By using above-mentioned technical proposal, circumferentially multiple boltholes of array distribution make the stress for entirely connecting supporting plate
More disperse, uniformly, avoids stress from concentrating, it is not easy to deform, improve structural strength, it can be effectively reduced and is caught broken folder
The problem of splitting, to play the support action of glass fibre anchor pole to the maximum extent.
Be further arranged to: the locking supporting plate is fixed with triangle cushion block close to the side of the connection supporting plate.
By using above-mentioned technical proposal, when triangle cushion block makes the inclination installation of steel skein, locking supporting plate also can be steadily
Drag is carried out, steel skein is made more steadily to pass through support pile, the tensioning and locking of auxiliary glass fiber anchor rod improve glass fibers
The structural strength for tieing up anchor pole, improves the success rate of pulling test.
It is further arranged to: being fixed with glue-line between the lock nut and the glass fibre anchor pole.
By using above-mentioned technical proposal, glue-line strengthens glass fibre anchor pole and connects the stable structure between supporting plate
Property, the connection both made is stronger, is not easy to deform, so as to effectively avoid glass fibre anchor pole from being clipped broken damage or even pressed from both sides
It is broken, ensure that pulling test can be carried out successfully.
Be further arranged to: the steel skein includes a no less than steel strand wires, and the side of the steel skein is in the company
It connects and is arranged with pvc pipe between supporting plate and the locking supporting plate.
By using above-mentioned technical proposal, pvc pipe can be such that multiple steel strand wires concentrate across support pile, avoid dispersing, make by
Power is more concentrated.
Be further arranged to: the connection supporting plate, the locking supporting plate and the triangle cushion block are steel material.
By using above-mentioned technical proposal, steel material is improved between glass fibre anchor pole, steel skein and connection supporting plate
Connective stability between connective stability and steel strand wires and locking supporting plate, keeps each junction stronger, it is not easy to become
Shape.
In conclusion the advantageous effects of the utility model are as follows:
(1) the steel skein positioned at the glass fibre anchor pole other side is provided reversely by passing through support pile for glass fibre anchor pole
Support force improves the safety of pattern foundation pit supporting structure to alleviate the case where glass fibre anchor pole end is caught broken；
(2) to connect the stress of supporting plate more by multiple glass fibre anchor poles of the center of circle circumferentially array distribution of twisted wire hole
Add uniformly, stress is avoided to concentrate, so that glass fibre anchor pole is not easy to be clipped broken damage or even be caught broken；
(3) lock nut increases the stable structure for connecting supporting plate and locking deck internal installation place with locking anchorage
Property, make to be more firmly mounted, improves the stress intensity of entire attachment device.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the attachment device of glass fibre anchor pole and steel strand wires；
Fig. 2 is the top view for connecting supporting plate.
Appended drawing reference: 1, steel skein；2, glass fibre anchor pole；3, supporting plate is connected；4, supporting plate is locked；5, anchorage is locked；6,
Lock nut；7, twisted wire hole；8, bolthole；9, triangle cushion block；10, glue-line；11, pvc pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of attachment device of glass fibre anchor pole and steel strand wires disclosed by the utility model, including multiple
Glass fibre anchor pole 2 and connection supporting plate 3, the section of connection supporting plate 3 are circle, offer multiple and glass in connection supporting plate 3
Mating bolthole 8(Fig. 2 one by one of fiber anchor rod 2).The end of multiple glass fibre anchor poles 2 both passes through connection supporting plate 3, and
As the center of circle circumferentially array distribution at center to connect supporting plate 3.The end thread of glass fibre anchor pole 2 is arranged with lock nut
6, lock nut 6 is in a circular table shape, and is connected to connection supporting plate 3 far from the side at 2 center of glass fibre anchor pole.
Referring to Fig.1, glue-line 10 is fixed between the inner wall of lock nut 6 and the outer wall of glass fibre anchor pole 2, glue-line 10 is
High strength structural adhesion fills to be formed.The end of glass fibre anchor pole 2 is inserted into bolthole 8(Fig. 2) in, then be arranged in its end
Lock nut 6, and high strength structural adhesion is filled to the gap between lock nut 6 and glass fibre anchor pole 2.Complete glass fibre
Installation between anchor pole 2 and connection supporting plate 3 is fixed, and glue-line 10 strengthens structural strength between the two, increases glass fibre
The stress intensity of anchor pole 2 can effectively avoid deforming.
Referring to Figures 1 and 2, it connects and offers twisted wire hole 7 at the center of supporting plate 3, steel skein 1, steel are equipped in twisted wire hole 7
Skein 1 is formed by one or more steel strands wounds, and steel skein 1 and glass fibre anchor pole 2 are located at the two of connection supporting plate 3
Side, circumferentially multiple glass fibre anchor poles 2 of array distribution make to connect being more uniformly stressed for supporting plate 3, and steel skein 1 is located at connection
The other side of supporting plate 3 further improves glass fibre anchor pole 2 and the withdrawal resistance for connecting supporting plate 3, can play glass to the maximum extent
The support action of glass fiber anchor rod 2.
Referring to Fig.1, steel skein 1 is arranged with locking supporting plate 4 far from one end of connection supporting plate 3, and the section of locking supporting plate 4 is circle
Shape, the side of steel skein 1 are arranged with pvc pipe 11 between locking supporting plate 4 and connection supporting plate 3, and 11 pre-plugged of pvc pipe is in supporting
In stake, support pile is passed straight through convenient for steel skein 1.The both ends of steel skein 1 are arranged with locking anchorage 5, and two locking anchorages 5 divide
The side for not being connected to locking supporting plate 4 and connect supporting plate 3 and being located remotely from each other, it is cylindric for locking anchorage 5.
Referring to Fig.1, the material of connection supporting plate 3 and locking supporting plate 4 is steel, preferably Q235 fashioned iron.Increase connection support
The stability connected between plate 3, locking supporting plate 4 and steel skein 1, improves structural strength, it is not easy to deform.Be conducive to increase glass
The stress intensity of glass fiber anchor rod 2, it is ensured that its withdrawal resistance, to reduce the security risk of foundation pit.
Referring to Fig.1, locking supporting plate 4 is fixed with triangle cushion block 9 close to the side of connection supporting plate 3, when steel skein 1 is in support pile
When tilted setting, triangle cushion block 9 enables locking supporting plate 4 steadily to carry out drag.The material of triangle cushion block 9 is steel, is improved
The stress intensity of triangle cushion block 9.
It the implementation principle of the present embodiment and has the beneficial effect that
Steel skein 1 is passed through into support pile, and is arranged locking supporting plate 4 and locking anchorage 5 in one end, the other end is arranged connection
Supporting plate 3 and lock nut 6.Multiple glass fibre anchor poles 2 are inserted into multiple boltholes 8 in connection supporting plate 3 again, pass through lock
Determine nut 6 reinforce glass fibre anchor pole 2 with connect the stability of supporting plate 3, and fill high strength structural adhesion, keep junction more steady
Gu.
Steel skein 1 is located at connection side of the supporting plate 3 far from glass fibre anchor pole 2, makes 1 glass of steel skein by support pile
Fiber anchor rod 2 provides reversed support force, to improve the compression strength of 2 end of glass fibre anchor pole, is allowed to be not easy to be pressed from both sides
It is broken, to ensure the safety of pattern foundation pit supporting structure.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of attachment device of glass fibre anchor pole and steel strand wires, including steel skein (1) and multiple glass fibre anchor poles (2),
It is characterized by also including connection supporting plate (3), the glass fibre anchor pole (2) and the steel skein (1) wear the connection
Supporting plate (3), the steel skein (1) are arranged with locking supporting plate (4), the glass fibre far from one end of connection supporting plate (3)
Anchor pole (2) is extended to one end far from locking supporting plate (4)；
Locking supporting plate (4) has abutted with the side that connection supporting plate (3) is located remotely from each other and has been set in the steel skein (1)
The locking anchorage (5) of side, connection supporting plate (3) abuts close to the side of locking supporting plate (4) multiple lock nuts
(6), screw thread is set in the sides of multiple glass fibre anchor poles (2) to multiple lock nuts (6) respectively.
2. the attachment device of a kind of glass fibre anchor pole and steel strand wires according to claim 1, it is characterised in that: the company
The twisted wire hole (7) for offering at the center of supporting plate (3) and wearing for the steel skein (1) is connect, the side of the twisted wire hole (7) is opened
Equipped with the multiple boltholes (8) worn for multiple glass fibre anchor poles (2).
3. the attachment device of a kind of glass fibre anchor pole and steel strand wires according to claim 2, it is characterised in that: Duo Gesuo
State bolthole (8) circumferentially array distribution centered on the twisted wire hole (7).
4. the attachment device of a kind of glass fibre anchor pole and steel strand wires according to claim 1, it is characterised in that: the lock
Determine supporting plate (4) and is fixed with triangle cushion block (9) close to the side of connection supporting plate (3).
5. the attachment device of a kind of glass fibre anchor pole and steel strand wires according to claim 4, it is characterised in that: the lock
Determine to be fixed with glue-line (10) between nut (6) and the glass fibre anchor pole (2).
6. the attachment device of a kind of glass fibre anchor pole and steel strand wires according to claim 1, it is characterised in that: the steel
Skein (1) includes a no less than steel strand wires, and the side of the steel skein (1) is held in the palm in the connection supporting plate (3) and the locking
Pvc pipe (11) are arranged between plate (4).
7. the attachment device of a kind of glass fibre anchor pole and steel strand wires according to claim 4, it is characterised in that: the company
Connecing supporting plate (3), the locking supporting plate (4) and the triangle cushion block (9) is steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141856.9U CN209722981U (en) | 2019-01-25 | 2019-01-25 | A kind of attachment device of glass fibre anchor pole and steel strand wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141856.9U CN209722981U (en) | 2019-01-25 | 2019-01-25 | A kind of attachment device of glass fibre anchor pole and steel strand wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209722981U true CN209722981U (en) | 2019-12-03 |
Family
ID=68681534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920141856.9U Active CN209722981U (en) | 2019-01-25 | 2019-01-25 | A kind of attachment device of glass fibre anchor pole and steel strand wires |
Country Status (1)
| Country | Link |
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| CN (1) | CN209722981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197463A (en) * | 2021-11-26 | 2022-03-18 | 北京市市政四建设工程有限责任公司 | GFRP (glass fiber reinforced plastic) rib and steel strand composite anchor rod structure and using method thereof |
-
2019
- 2019-01-25 CN CN201920141856.9U patent/CN209722981U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197463A (en) * | 2021-11-26 | 2022-03-18 | 北京市市政四建设工程有限责任公司 | GFRP (glass fiber reinforced plastic) rib and steel strand composite anchor rod structure and using method thereof |
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