CN207079515U - Prestressing force movable rail revotating card button connecting elements - Google Patents
Prestressing force movable rail revotating card button connecting elements Download PDFInfo
- Publication number
- CN207079515U CN207079515U CN201721074803.7U CN201721074803U CN207079515U CN 207079515 U CN207079515 U CN 207079515U CN 201721074803 U CN201721074803 U CN 201721074803U CN 207079515 U CN207079515 U CN 207079515U
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- CN
- China
- Prior art keywords
- connection
- inner sleeve
- fan
- overcoat
- prestressing force
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of prestressing force movable rail revotating card button connecting elements.It includes connection inner sleeve one, connection inner sleeve two and connection overcoat；Connection inner sleeve one is circular tube shaped component, and two fan-shaped buckles are arranged with its one end excircle, one piece of projection is respectively provided with each fan-shaped buckle medial side face one end；Connection inner sleeve two is axis-shaped component, and its one end sets pylon buckle, is provided with endoporus in it, one end endoporus is big hole, and one end endoporus is small sircle hole；Connection overcoat is cannula-like component, it is that macropore both ends are aperture among casing tube internal hole, two fan grooves are symmetrically provided with its one end aperture inner periphery, the one end of connection inner sleeve one with fan-shaped buckle can be inserted in by the end fan groove in connection overcoat, and connection overcoat other end aperture is enclosed on outside the bar portion of connection inner sleeve two.The utility model, which can utilize, to be extruded bolt and Extrusion anchor ground tackle and fixes steel strand wires, has rotary buckle function and anti-theft feature again, at the same rigid connection structure make truss connection after globality it is strong.
Description
Technical field
The utility model belongs to road guard field, and in particular to a kind of prestressing force movable rail revotating card button connects structure
Part.
Background technology
The prestressing force movable rail of existing highway, used special connection between its adjacent bascule unit
Hinge needs pin rod to connect, to be antitheft and prevent from arbitrarily opening guardrail, it is also necessary to which anti-theft nut fixes pin rod so that guardrail unlatching is fast
Degree is slower, while articulated structure can not constrain hinging rotary, and it is not strong that bascule by connection is hinged rear globality, and also one
It is exactly that steel strand wires can only be fixed with intermediate plate using connecting hinge to select, and intermediate plate fixes steel strand wires and easily gets loose phenomenon, steel strand wires pine
It is difficult to compensate it prestressing force while the anticollision ability of guardrail can be caused drastically to decline after de-.
The content of the invention
The purpose of this utility model be to provide it is a kind of can quick either on or off, antitheft and can be consolidated by Extrusion anchor ground tackle
Determine the prestressing force movable rail revotating card button connecting elements of steel strand wires function.
The purpose of this utility model is realized by the following technical solutions：The prestressing force movable rail rotary buckle
Formula connecting elements, it includes connection inner sleeve one, connection inner sleeve two and connection overcoat；The connection main body of inner sleeve one is a pipe
Shape component, two fan-shaped buckles, side one of each fan-shaped buckle among pipe are arranged with its pipe one end excircle
One piece of projection is respectively provided with end, assembles and welds solid in pipe crossbeam one end of its pipe other end insertion prestressing force movable rail
Fixed, its pipe endoporus then may pass through extruding bolt；The connection inner sleeve two is an axis-shaped component, and its one end head sets pylon card
Button, its other end afterbody then pass through the pipe crossbeam other end erection welding of seam step and prestressing force movable rail, the shaft-like
Component is provided with endoporus, and head one end endoporus is big hole, and afterbody one end endoporus is small sircle hole, and Extrusion anchor ground tackle, extruding bolt can
Penetrate big hole but small sircle hole can not be passed, small sircle hole can then penetrate steel strand wires；The connection overcoat is a set of tubular element, two
Chamfer, casing tube internal hole centre is that macropore both ends are aperture, and two are symmetrically provided with its one end aperture inner periphery with being connected inner sleeve
Fan groove corresponding to fan-shaped buckle on one, fan groove groover rot diameter is identical with diameter macropores, and connection inner sleeve one carries fan-shaped buckle
One end can be inserted in by the end fan groove in connection overcoat, being rotated by 90 ° after fit makes the alignment connection of fan-shaped buckle so that two
Section prestressing force movable rail is connected, and connection overcoat other end aperture is enclosed on outside the bar portion of connection inner sleeve two, makes connection overcoat
It can rotate and horizontally slip using the bar portion for connecting inner sleeve two as axle, the pylon buckle on connection inner sleeve two head is spacing to be made outside connection
Set can not be disconnected the bar portion of inner sleeve two.
Specifically, aperture one end that the connection overcoat is provided with two fan grooves is an independent component, the independent component
Inner periphery on be symmetrically provided with two fan grooves, its fan groove groover rot diameter with connection outer body in diameter macropores it is identical；
Connection inner sleeve two is after the connection big nose end of outer body is inserted in connection overcoat, and the independent component is again with being connected the big nose end of outer body
It is integrally welded.
Specifically, the connection inner sleeve one, connection inner sleeve two and connection overcoat are made of metal material.
It is of the present utility model connection inner sleeve one, connection inner sleeve two be individually fixed in the two of movable rail truss element crossbeam
End, connection overcoat are first enclosed in connection inner sleeve two and complete to process again, can relative connection inner sleeve two rotate and reciprocal axial translation, connect
Connect inner sleeve one, steel strand wires are fixed in crossbeam by connection inner sleeve two by extruding bolt and Extrusion anchor ground tackle respectively.
It is of the present utility model to have technical effect that：It can utilize and extrude bolt and Extrusion anchor ground tackle fixation steel strand wires, have again
Rotary buckle function and anti-theft feature, while it is rigid connection structure to connect jacket structure and buckle connecting structure, truss connects
Globality is strong afterwards.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram that inner sleeve one is connected in the utility model embodiment.
Fig. 2 is the dimensional structure diagram that inner sleeve two is connected in the utility model embodiment.
Fig. 3, Fig. 4 are the stereochemical structure signals of two independent components of composition connection overcoat in the utility model embodiment
Figure.
Fig. 5 be in the utility model embodiment composition connection overcoat two independent Member Weldings it is integral after structure show
It is intended to.
Fig. 6 is that the cross section view that overcoat assembles association with being connected inner sleeve two is connected in the utility model embodiment.
Fig. 7 is the assembling cross section view that the utility model is applied on prestressing force movable rail.
Fig. 8 is steel strand after the utility model is applied on prestressing force movable rail, and with Extrusion anchor ground tackle and extruding
Bolt extrudes the assembling cross section view at anchoring steel strand wires both ends respectively.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Referring to Fig. 7, the prestressing force movable rail revotating card button connecting elements of the present embodiment, it include connection inner sleeve 1,
Connect inner sleeve 22 and connection overcoat 3；From figure 7, it is seen that the right-hand member of connection inner sleeve 1 is fixed on movable rail purlin by full weld
The left end of frame unit crossbeam 4, the left end of connection inner sleeve 22 are fixed on the right-hand member of movable rail truss element crossbeam 4 by full weld,
Connection overcoat 3 is first enclosed in the bar portion of connection inner sleeve 22 and completes to process again, can be relative to the rotation of connection inner sleeve 22 and axial reciprocating
Translation.Referring to Fig. 8, connection inner sleeve 1, connection inner sleeve 22 are respectively fixed steel strand wires 7 by extruding bolt 5 and Extrusion anchor ground tackle 6
In crossbeam 4, in Fig. 8,8 be clamp nut.
Referring to Fig. 1, the connection main body of inner sleeve 1 is a circular tube shaped component, and two are arranged with its pipe left end excircle
Individual fan-shaped buckle 11, each fan-shaped buckle 11 are respectively provided with one piece of projection 12 on side one end among pipe, can from Fig. 7, Fig. 8
See, assemble and be welded and fixed in the left end of pipe crossbeam 4 of its pipe right-hand member insertion prestressing force movable rail, its pipe endoporus then may be used
Through extruding bolt 5.Referring to Fig. 2, connection inner sleeve 22 is an axis-shaped component, and with reference to Fig. 6, Fig. 7, Fig. 8, its right-hand member head is set
Pylon buckle, its left end afterbody, should then by the right-hand member erection welding of seam step and the pipe crossbeam 4 of prestressing force movable rail
Axis-shaped component is provided with endoporus, and right-hand member head endoporus is big hole, and left end afterbody endoporus is small sircle hole, Extrusion anchor ground tackle, extrudes bolt
Big hole can be penetrated but small sircle hole can not be passed, small sircle hole can then penetrate steel strand wires.Referring to Fig. 5, connection overcoat 3 is sleeve
Shape component, two chamfers, casing tube internal hole centre is that macropore both ends are aperture；With reference to Fig. 3, Fig. 4, connection overcoat 3 is by two accessories
Form, the aperture one end for being symmetrically provided with two fan grooves 31 is an independent component, as shown in figure 3, the inner circle of the independent component
Two fan grooves 31 corresponding with fan-shaped buckle 11 in connection inner sleeve 1, the groover rot diameter of its fan groove 31 are symmetrically provided with week
It is identical with the diameter macropores in the connection main body of overcoat 3；Connection inner sleeve 22 is inserted in connection overcoat 3 from the connection big nose end of the main body of overcoat 3
Afterwards, the independent component again with to be connected the big nose end of outer body integrally welded.Connection inner sleeve 1 can lead to fan-shaped buckle one end
The fan groove for crossing connection overcoat 3 is inserted in connection overcoat 3, and being rotated by 90 ° after fit makes fan-shaped buckle alignment connection so that two sections
Prestressing force movable rail connects；The other end aperture of connection overcoat 3 is enclosed on outside the bar portion of connection inner sleeve 22, is made outside connection
Set 3 can rotate and horizontally slip using the bar portion for connecting inner sleeve 22 as axle, the pylon buckle limit on connection inner sleeve 22 right-hand member head
Position makes connection overcoat 3 can not be disconnected the bar portion of inner sleeve 22.
Above-mentioned connection inner sleeve 1, connection inner sleeve 22 and connection overcoat 3 are made of metal material.
The assembling process of the present embodiment is as follows：
Connection overcoat 3 is divided into two accessories, and two accessory groups as connect overcoat 3 after welding admittedly.Connection overcoat 3 is welded into
First connection inner sleeve 22 is inserted in connection overcoat 3 before overall, assembly structure is formed after welding.In connecting respectively afterwards
Cover 1,4 sets of connection overcoat 3 and the connection inner sleeve 22 that is connected in the assembly of inner sleeve 22 and prestressing force movable rail pipe crossbeam
Merging is welded and fixed.Steel strand 7 followed by, and anchoring steel strand wires 7 both ends are extruded respectively with Extrusion anchor ground tackle 6 and extruding bolt 5,
Wherein connect this one end of inner sleeve 1 to fix using extruding bolt 5, this one end of connection inner sleeve 22 is fixed using Extrusion anchor ground tackle 6.Most
Tightened and prestressing force is applied to steel strand wires 7 with clamp nut 8 and the extruding assembling of bolt 5 afterwards, now connecting overcoat 3 can be relatively in connection
Cover 22 and do 360 ° of rotations and left and right translation.Inner sleeve 1 need to will be only connected during connection, and (the fan-shaped buckle 11 of connection inner sleeve 1 is aligned
After the fan groove 31 for connecting overcoat 3) it is put into connection overcoat 3, then connect overcoat 3 and be rotated by 90 ° so that connection inner sleeve 1
The internal buckle of outward buckle alignment connection overcoat 3, the prestressing force movable rail framework for connecting the both ends of overcoat 3 is finally tightened and stretched, in advance should
Each crossbeam of power guardrail framework is in connection status, as long as movable rail generally in straight condition is tightened, then guardrail framework is each
The buckle status of connection overcoat 3 on crossbeam is non-rotatable and releases.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (3)
- A kind of 1. prestressing force movable rail revotating card button connecting elements, it is characterised in that：It is including in connection inner sleeve one, connection Set two and connection overcoat；The connection main body of inner sleeve one is a circular tube shaped component, is arranged with its pipe one end excircle Two fan-shaped buckles, each fan-shaped buckle are respectively provided with one piece of projection on side one end among pipe, and its pipe other end is inserted Enter and assemble and be welded and fixed in pipe crossbeam one end of prestressing force movable rail, its pipe endoporus then may pass through extruding bolt；Institute It is an axis-shaped component to state connection inner sleeve two, and its one end head sets pylon buckle, its other end afterbody then by seam step and The pipe crossbeam other end erection welding of prestressing force movable rail, the axis-shaped component are provided with endoporus, and head one end endoporus is great circle Hole, afterbody one end endoporus are small sircle hole, and Extrusion anchor ground tackle, extruding bolt can penetrate big hole but can not pass small sircle hole, roundlet Kong Zeneng penetrates steel strand wires；The connection overcoat is a set of tubular element, and two chamfers, casing tube internal hole centre is that macropore both ends are Aperture, two fan grooves corresponding with fan-shaped buckle in connection inner sleeve one, fan groove are symmetrically provided with its one end aperture inner periphery Groover rot diameter is identical with diameter macropores, and it is outer that the one end of connection inner sleeve one with fan-shaped buckle can be inserted in connection by the end fan groove Being rotated by 90 ° in set, after fit makes fan-shaped buckle alignment connection so that two section prestressing force movable rails connect, and connection is outer Set other end aperture be enclosed on connection inner sleeve two bar portion outside, enable connection overcoat using connect inner sleeve two bar portion as axle rotate and Horizontally slip, the pylon buckle on connection inner sleeve two head is spacing to make connection overcoat can not be disconnected the bar portion of inner sleeve two.
- 2. prestressing force movable rail revotating card button connecting elements according to claim 1, it is characterised in that：Outside the connection Aperture one end that set is provided with two fan grooves is an independent component, and two sectors are symmetrically provided with the inner periphery of the independent component Groove, its fan groove groover rot diameter are identical with the diameter macropores in connection outer body；It is big from connection outer body to connect inner sleeve two After nose end is inserted in connection overcoat, the independent component again with to be connected the big nose end of outer body integrally welded.
- 3. prestressing force movable rail revotating card button connecting elements according to claim 1, it is characterised in that：In the connection Set one, connection inner sleeve two and connection overcoat are made of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074803.7U CN207079515U (en) | 2017-08-25 | 2017-08-25 | Prestressing force movable rail revotating card button connecting elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074803.7U CN207079515U (en) | 2017-08-25 | 2017-08-25 | Prestressing force movable rail revotating card button connecting elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079515U true CN207079515U (en) | 2018-03-09 |
Family
ID=61419536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721074803.7U Expired - Fee Related CN207079515U (en) | 2017-08-25 | 2017-08-25 | Prestressing force movable rail revotating card button connecting elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248225A (en) * | 2020-09-22 | 2022-03-29 | 施耐宝公司 | Anti-rotation tool and motor |
| WO2022134757A1 (en) * | 2020-12-24 | 2022-06-30 | 江苏博迁新材料股份有限公司 | Support structure for ceramic protective sleeve |
-
2017
- 2017-08-25 CN CN201721074803.7U patent/CN207079515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248225A (en) * | 2020-09-22 | 2022-03-29 | 施耐宝公司 | Anti-rotation tool and motor |
| WO2022134757A1 (en) * | 2020-12-24 | 2022-06-30 | 江苏博迁新材料股份有限公司 | Support structure for ceramic protective sleeve |
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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 |
Granted publication date: 20180309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |