CN204644926U - A kind of for the connector in guardrail between adjacent crossbars - Google Patents
A kind of for the connector in guardrail between adjacent crossbars Download PDFInfo
- Publication number
- CN204644926U CN204644926U CN201520319680.3U CN201520319680U CN204644926U CN 204644926 U CN204644926 U CN 204644926U CN 201520319680 U CN201520319680 U CN 201520319680U CN 204644926 U CN204644926 U CN 204644926U
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- CN
- China
- Prior art keywords
- assembly
- termination
- securing member
- guardrail
- connector
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Abstract
The utility model relates to a kind of for the connector in guardrail between adjacent crossbars, belongs to means of transportation technical field.Comprise termination one, termination two, assembly one, assembly two and securing member one, described assembly one is the U-shaped structure be made up of bottom, upper side edge, lower side, be connected with termination one by securing member two bottom it, upper side edge and lower side offer installing hole respectively, securing member one passes this installing hole and is connected with assembly two by assembly one, and assembly two is connected with termination two.Guardrail the utility model being applied to the occasion such as speedway, municipal highway connects, and has that practicality is good, degree of safety is high, can the advantage such as bending, adjustable pitch.
Description
Technical field
The utility model relates to a kind of for the connector in guardrail between adjacent crossbars, belongs to transit equipment servicing unit technical field.
Background technology
Traffic guardrail on highway is normally in series by several hard shoulders, the rigid continuous connection of cross bar or rigid interrupted series connection is adopted between adjacent hard shoulder, due in guardrail installation, often can be subject to road curvature, road surface is uneven, the cross bar such as bridge place is different in size, the restriction that guardrail encloses circle etc. is set, therefore guardrail is installed and can not be carried out arranging installation by wish; Meanwhile, existing crossbar sections can not change the cross bar of damage after being subject to traffic accident external force collision damage flexibly, or is subject to guard rail type can not being made to become bending after external force is collided at guardrail and cannot cushions impulsive contact force; There is the interrupted series connection of some cross bars in existing guardrail again, some hard shoulders, after being subject to external force collision, can cause a large amount of hard shoulders and cross bar fragmentation, splashing etc., aim, the cross bar in existing traffic guardrail connects cannot adapt to the requirement of modern guardrail installation to the flexible aspect of safety.
Based on this, make subject application.
Utility model content
In order to overcome the above-mentioned defect existing for the connection of existing rail horizontal rod, the utility model provides a kind of for the connector with regulatory function in guardrail between adjacent crossbars, namely in guardrail adjacent crossbars two ends through its connector connect after, spacing between adjustable adjacent cross bar, and the bending realizing rotation and all directions.
For achieving the above object, the technical scheme taked of the utility model is as follows:
A kind of for the connector in guardrail between adjacent crossbars, comprise termination one, termination two, assembly one, assembly two and securing member one, described assembly one is the U-shaped structure be made up of bottom, upper side edge, lower side, be connected with termination one by securing member two bottom it, upper side edge and lower side offer installing hole respectively, securing member one passes this installing hole and is connected with assembly two by assembly one, and assembly two is connected with termination two.
Further, as preferably:
Described assembly two is provided with mating holes, and this mating holes is consistent with installing hole, and securing member one is through installing hole and mating holes, and assembly one and assembly two-way cross securing member one connection, and the below of securing member one then adopts cottor pin to be fixed.
Described assembly two is yi word pattern structure, and one end of its orientating component one arranges mating holes, and this mating holes coordinates the installation realizing securing member with installing hole; Its one end towards termination two is provided with screw thread, for being threaded between assembly two with termination two.
Described assembly two is identical with assembly one, also be the U-shaped structure be made up of upper side edge, lower side and bottom, its upper side edge and lower side arrange mating holes, this mating holes is consistent with installing hole, securing member one is through installing hole and mating holes, and assembly one and assembly two-way cross securing member one connection.
Described assembly two-way is crossed securing member three and is connected with termination two.
The bottom level of described assembly one is less than the bottom level of assembly two, and the upper side edge of assembly one and lower side are positioned at the space that the upper side edge of assembly two and lower side surround.
The bottom level of described assembly one is greater than the bottom level of assembly two, and the upper side edge of assembly two and lower side are positioned at the space that the upper side edge of assembly one and lower side surround.
Described securing member one, securing member two, securing member three are bolt.
Top and the bottom of described termination one are respectively arranged with fixing hole, and termination one is installed in rail horizontal rod one by fixing hole one; Top and the bottom of described termination two are respectively arranged with fixing hole two, and termination two is installed in rail horizontal rod two by fixing hole two; Termination one, termination two realize disassembled by erection bolt in fixing hole, screw and are flexibly connected, and also can be fixed on the inwall place of rail horizontal rod one, rail horizontal rod two by welding manner.
The utility model is applied to the connection of existing guardrail, its operating principle and beneficial effect as follows:
1) available buffer foreign impacts power, avoids destroying rail horizontal rod.The utility model is formed primarily of termination one, termination two, assembly one, assembly two and securing member one, first assembly one and assembly two-way are crossed securing member one connection, again assembly one is connected with termination one, assembly two is connected with termination two, finally termination one is fit in rail horizontal rod one, termination two is fit in rail horizontal rod two, can realize the connection of rail horizontal rod thus assemble formation guardrail.When being subject to extraneous collision, this external force passes to assembly one, assembly two by rail horizontal rod one, the connector that termination one, termination two are formed with assembly one, assembly two and securing member one slips into rail horizontal rod one, rail horizontal rod two, the kinetic transformation of external force is kinetic energy and the friction potential energy of connector, thus weakens and cushioned the impact failure of external force to rail horizontal rod.
2) easy to assembly, easy to use.Connector of the present utility model can assemble in advance, is then respectively charged in adjacent rail horizontal rod one, rail horizontal rod two by the termination one of the connector assembled, termination two, and in-site installation is very convenient with replacing.
3) long service life, guardrail degree of deformation is low, and road surface blocking is few.Due to the existence of the utility model connector, the kinetic energy that external force is brought substantially all is converted into kinetic energy and the friction potential energy of connector, rail horizontal rod can not deform substantially, and fragmentation can not occur or split, fundamentally avoid fragment flash caused potential safety hazard and road surface fault blocking, effectively extend the application life of guardrail, decrease road surface capital construction and maintenance work.
Rail horizontal rod the utility model being applied to the occasion such as speedway, municipal highway connects, and has the advantages such as practicality is good, degree of safety is high, good buffer effect, guardrail destroy less, long service life.
Accompanying drawing explanation
Fig. 1 is the first structural representation of the present utility model;
Fig. 2 is the fractionation structural representation of Fig. 1;
Fig. 3 is the second structural representation of the present utility model;
Fig. 4 is the fractionation structural representation of Fig. 3.
Number in the figure: 1. termination one; 11. fixing holes one; 2. termination two; 21. fixing holes two; 3. assembly one; Bottom 31.; 32. upper side edges; 33. lower sides; 34. installing holes; 4. assembly two; 41. mating holes; 5. securing member one; 51. cottor pins; 6. securing member two; 7. securing member three; 8. bolt one; 9. bolt two; A. rail horizontal rod one; B. rail horizontal rod two.
Detailed description of the invention
Embodiment 1
The present embodiment is a kind of for the connector in guardrail between adjacent crossbars, composition graphs 1 and Fig. 2, comprise termination 1, termination 22, assembly 1, assembly 24 and securing member 1, termination 1 and termination 22 are bulk or laminated structure, and cooperation is installed on guardrail one A and guardrail two B respectively; Assembly 1 is the U-shaped structures be made up of bottom 31, upper side edge 32, lower side 33, and bottom 31 is connected with termination 1 by securing member 26, and upper side edge 32 and lower side 33 offer installing hole 34 respectively; Assembly 24 is yi word pattern structure, one end of its orientating component 1 arranges mating holes 41, this mating holes 41 coordinates with installing hole 34 installation realizing securing member 1, and assembly 24 is provided with screw thread towards one end of termination 22, for being threaded between assembly 24 with termination 22.In the present embodiment, securing member 1, securing member 26, securing member 37 are bolt; The top of termination 1 and bottom are respectively arranged with fixing hole 11, and termination 1 is installed in rail horizontal rod one A by fixing hole 1; The top of termination 22 and bottom are respectively arranged with fixing hole 2 21, and termination 22 is installed in rail horizontal rod two B by fixing hole 2 21.
The present embodiment is applied to rail horizontal rod to install, first assembly 1 is connected by securing member 1 with assembly 24, and fix with cottor pin 51 in the below of securing member 1, again assembly 1 is connected with termination 1, assembly 24 is connected with termination 22, finally termination 1 is fit in rail horizontal rod one A, termination 22 is fit in rail horizontal rod two B, can realize the connection of rail horizontal rod and assemble formation guardrail.
When being subject to extraneous collision, this external force passes to assembly 1, assembly 24 by rail horizontal rod one A, the connector that termination 1, termination 22 are formed with assembly 1, assembly 24 and securing member 1 slips into rail horizontal rod one A, rail horizontal rod two B, the kinetic transformation of external force is kinetic energy and the friction potential energy of connector, thus weakens and cushioned the impact failure of external force to rail horizontal rod; Above-mentioned each parts can assemble in advance, are then respectively charged in adjacent rail horizontal rod one A, rail horizontal rod two B by the termination 1 of the connector assembled, termination 22, and in-site installation is very convenient with replacing; Due to the existence of the present embodiment connector, the kinetic energy that external force is brought substantially all is converted into kinetic energy and the friction potential energy of connector, rail horizontal rod can not deform substantially, and fragmentation can not occur or split, fundamentally avoid fragment flash caused potential safety hazard and road surface fault blocking, effectively extend the application life of guardrail, decrease road surface capital construction and maintenance work.
Guardrail the present embodiment being applied to the occasion such as speedway, municipal highway connects, and has the advantages such as practicality is good, degree of safety is high, good buffer effect, guardrail destroy less, long service life.
Embodiment 2
The present embodiment is identical with operating principle with the setting of embodiment 1, difference is: composition graphs 3 and Fig. 4, assembly 24 is identical with assembly 1 structure, also be the U-shaped structure be made up of upper side edge, lower side and bottom, its upper side edge and lower side arrange mating holes 41, and this mating holes 41 is consistent with installing hole 34, and securing member 1 is through installing hole 34 and mating holes 41, assembly 1 is connected by securing member 1 with assembly 24, and fixes with cottor pin 51 in the below of securing member 1; Assembly 1 is connected with termination 1 by securing member 26, and assembly 24 is connected with termination 22 by securing member 37; Termination one by one 1 bolt passed through in fixing hole 11 is connected with rail horizontal rod one A, and termination 22 is connected with rail horizontal rod two B by the bolt in fixing hole 2 21; The bottom level of assembly 1 is less than the bottom level of assembly 24, and the upper side edge of assembly 1 and lower side are positioned at the space that the upper side edge of assembly 24 and lower side surround.
Embodiment 3
The present embodiment is identical with operating principle with the setting of embodiment 1, difference is: assembly 24 is identical with assembly 1 structure, also be the U-shaped structure be made up of upper side edge, lower side and bottom, its upper side edge and lower side arrange mating holes 41, this mating holes 41 is consistent with installing hole 34, securing member 1 is through installing hole 34 and mating holes 41, and assembly 1 is connected by securing member 1 with assembly 24, and fixes with cottor pin 51 in the below of securing member 1; Assembly 1 is connected with termination 1 by securing member 26, and assembly 24 is connected with termination 22 by securing member 37; Termination one by one 1 bolt passed through in fixing hole 11 is connected with rail horizontal rod one A, and termination 22 is connected with rail horizontal rod two B by the bolt in fixing hole 2 21; The bottom level of assembly 1 is greater than the bottom level of assembly 24, and the upper side edge of assembly 24 and lower side are positioned at the space that the upper side edge of assembly 1 and lower side surround.
Above content is the further description done provided technical scheme in conjunction with preferred embodiment of the present utility model; can not assert that the utility model is specifically implemented to be confined to these explanations above-mentioned; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. one kind for the connector in guardrail between adjacent crossbars, it is characterized in that: comprise termination one, termination two, assembly one, assembly two and securing member one, described assembly one is the U-shaped structure be made up of bottom, upper side edge, lower side, be connected with termination one by securing member two bottom it, upper side edge and lower side offer installing hole respectively, securing member one passes this installing hole and is connected with assembly two by assembly one, and assembly two is connected with termination two.
2. a kind of for the connector in guardrail between adjacent crossbars as claimed in claim 1, it is characterized in that: described assembly two is provided with mating holes, this mating holes is consistent with installing hole, and securing member one is through installing hole and mating holes, and assembly one and assembly two-way cross securing member one connection.
3. a kind of for the connector in guardrail between adjacent crossbars as claimed in claim 1, it is characterized in that: described assembly two is yi word pattern structure, and one end of its orientating component one arranges mating holes, and this mating holes coordinates the installation realizing securing member with installing hole; Its one end towards termination two is provided with screw thread, for being threaded between assembly two with termination two.
4. a kind of for the connector in guardrail between adjacent crossbars as claimed in claim 1, it is characterized in that: described assembly two is the U-shaped structures be made up of upper side edge, lower side and bottom, its upper side edge and lower side arrange mating holes, this mating holes is consistent with installing hole, securing member one is through installing hole and mating holes, and assembly one and assembly two-way cross securing member one connection.
5. a kind of for the connector in guardrail between adjacent crossbars as claimed in claim 4, it is characterized in that: described assembly two-way is crossed securing member three and is connected with termination two.
6. a kind of for the connector in guardrail between adjacent crossbars as claimed in claim 1, it is characterized in that: the upper side edge of described assembly one and lower side are positioned at the space that the upper side edge of assembly two and lower side surround.
7. a kind of for the connector in guardrail between adjacent crossbars as claimed in claim 1, it is characterized in that: the upper side edge of assembly two and lower side are positioned at the space that the upper side edge of assembly one and lower side surround.
8. a kind of for the connector in guardrail between adjacent crossbars as claimed in claim 1, it is characterized in that: described securing member one, securing member two, securing member three are bolt.
9. a kind of for the connector in guardrail between adjacent crossbars as claimed in claim 1, it is characterized in that: top and the bottom of described termination one are respectively arranged with fixing hole one.
10. a kind of for the connector in guardrail between adjacent crossbars as claimed in claim 1, it is characterized in that: top and the bottom of described termination two are respectively arranged with fixing hole two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319680.3U CN204644926U (en) | 2015-05-18 | 2015-05-18 | A kind of for the connector in guardrail between adjacent crossbars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319680.3U CN204644926U (en) | 2015-05-18 | 2015-05-18 | A kind of for the connector in guardrail between adjacent crossbars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644926U true CN204644926U (en) | 2015-09-16 |
Family
ID=54097684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520319680.3U Expired - Fee Related CN204644926U (en) | 2015-05-18 | 2015-05-18 | A kind of for the connector in guardrail between adjacent crossbars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204644926U (en) |
-
2015
- 2015-05-18 CN CN201520319680.3U patent/CN204644926U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |