CN205276127U - Road and bridge guardrail fixing device - Google Patents
Road and bridge guardrail fixing device Download PDFInfo
- Publication number
- CN205276127U CN205276127U CN201620010335.6U CN201620010335U CN205276127U CN 205276127 U CN205276127 U CN 205276127U CN 201620010335 U CN201620010335 U CN 201620010335U CN 205276127 U CN205276127 U CN 205276127U
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- China
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- horizontal
- connects
- clamping plate
- road
- lower sleeve
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Abstract
Provided is a road and bridge guardrail fixing device. It constitutes this product including (b) (b): (B, ) (b) secret mound basis, secret mound basis open and have the jack, jack connection under the plug bush, the bottom coupling spring of lower plug bush, lower plug bush insert sky core rod, empty core rod's inboard open and to have horizontal (b) (b) the T (b) in a left side (b) shape grafting spout and horizontal (b) (b) the T (b) in the right side (b) shape grafting spout, horizontal (b) (b) the T (b) in a left side (b) shape grafting spout connect horizontal (b) (b) the T (b) in a left side (b) shape slider, horizontal (b) (b) the T (b) in the right side (b) shape grafting spout connect horizontal (b) (b) the T (b) in the right side (b) shape slider, horizontal (b) (b) the T (b) in a left side (b) shape slider with horizontal (b) (b) the T (b) in the right side (b) shape slider between connect through the pull rod, the pull rod connect the spring, empty core rod pass concrete pier on the ground, ground concrete pier open and to have half to pass through the reaming, half pass through the reaming and connect the swivel nut, empty core rod have the external screw thread section, the swivel nut connect the external screw thread section fixed. The utility model is used for fixed road and bridge guardrail. (B, )
Description
Technical field:
The utility model relates to a kind of road and bridge guardrail stationary installation.
Background technology:
Road and bridge general Dou Shiyong road pier is fixed, generally just simply it is placed in road surface, what have also fixes with bolt, but fixing is all insecure, generally all can be knocked away under the shock of external force, the effect of unloading external force cannot be reached, and under the shock of external force road and bridge guardrail fragmentation also very serious.
Summary of the invention:
The purpose of this utility model is to provide a kind of can unload external force, road and bridge guardrail is effective in protection, a kind of road and bridge guardrail stationary installation of fixation.
Above-mentioned object is realized by following technical scheme:
A kind of road and bridge guardrail stationary installation, its composition comprises: underground pier basis, described pier basis, underground has jack, described jack connects lower sleeve, the bottom linking springs of described lower sleeve, described lower sleeve inserts hollow bar, the inner side of described hollow bar has left horizontal T-shaped grafting chute and right horizontal T-shaped grafting chute, described left horizontal T-shaped grafting chute connects left horizontal T-shaped slide block, described right horizontal T-shaped grafting chute connects right horizontal T-shaped slide block, it is connected by pull bar between described left horizontal T-shaped slide block and described right horizontal T-shaped slide block, the described spring described in pull bar connection, described hollow bar is through ground concrete pier, described ground concrete pier has semi-transparent reaming, described semi-transparent reaming connects spiral shell cover, described hollow bar has external thread section, the described external thread section described in spiral shell cover connection is fixed.
Described a kind of road and bridge guardrail stationary installation, the top of described hollow bar has outside screw, described hollow bar connects external spiral shell cover, described external spiral shell cover connects vertical supporting rod, described vertical supporting rod connects lower sleeve and upper sleeve, described lower sleeve is all connected left front clamping plate and left back clamping plate with the left side of described upper sleeve, described lower sleeve is all connected right front clamping plate and right back clamping plate with the right side of described upper sleeve, the left side of upper rack posts or the left side of lower fulcrum bar it is connected respectively between described left front clamping plate and described left back clamping plate, and fix with bolt, the right side of upper rack posts or the right side of lower fulcrum bar it is connected respectively between described right front clamping plate and described right back clamping plate, and fix with bolt.
Described a kind of road and bridge guardrail stationary installation, described vertical supporting rod and described lower sleeve are fixed by screw, described vertical supporting rod and described upper sleeve are fixed by screw, the top of described vertical supporting rod connects ball, the bottom on described pier basis, underground connects grounding rod, described grounding rod connects hangnail, and described grounding rod and described hangnail are all embedded in underground.
Useful effect:
1. the spring that the utility model adopts can after ground concrete pier be rushed open under the effect of external force, to ground concrete pier reactive force, it is possible to unloading external force, it is to increase the security of road and bridge guardrail, reduce the impulse force of automobile, reduce the degree of injury of traffic accident.
The left horizontal T-shaped grafting chute that the utility model adopts, right horizontal T-shaped grafting chute, left horizontal T-shaped slide block, right horizontal T-shaped slide block with the use of, facilitate spring to drive pull bar to move up and down, it is to increase the level of safety of road and bridge guardrail.
Semi-transparent reaming that the utility model adopts, spiral shell cover, external thread section, hollow bar, external spiral shell cover with the use of, it is possible to make being connected firmly between ground concrete pier and vertical supporting rod, stable, it may also be useful to safety, reliable.
Grounding rod and the hangnail that the utility model adopts with the use of, it is possible to ground concrete pier is obtained further fixing, it may also be useful to safer, unloading external force ability more by force, alleviates automobile to the degree of injury of road and bridge guardrail.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of this product.
Embodiment:
Embodiment 1:
A kind of road and bridge guardrail stationary installation, its composition comprises: pier basis, underground 1, described pier basis, underground has jack 2, described jack connects lower sleeve 3, the bottom linking springs 4 of described lower sleeve, described lower sleeve inserts hollow bar 5, the inner side of described hollow bar has left horizontal T-shaped grafting chute 6 and right horizontal T-shaped grafting chute 7, described left horizontal T-shaped grafting chute connects left horizontal T-shaped slide block 8, described right horizontal T-shaped grafting chute connects right horizontal T-shaped slide block 9, it is connected by pull bar 10 between described left horizontal T-shaped slide block and described right horizontal T-shaped slide block, the described spring described in pull bar connection, described hollow bar is through ground concrete pier 11, described ground concrete pier has semi-transparent reaming 12, described semi-transparent reaming connects spiral shell cover 13, described hollow bar has external thread section, the described external thread section described in spiral shell cover connection is fixed.
Embodiment 2:
A kind of road and bridge guardrail stationary installation described in embodiment 1, the top of described hollow bar has outside screw, described hollow bar connects external spiral shell cover 14, described external spiral shell cover connects vertical supporting rod 15, described vertical supporting rod connects lower sleeve 16 and upper sleeve 17, described lower sleeve is all connected left front clamping plate 18 and left back clamping plate 19 with the left side of described upper sleeve, described lower sleeve is all connected right front clamping plate 20 and right back clamping plate 21 with the right side of described upper sleeve, the left side of upper rack posts 22 or the left side of lower fulcrum bar 23 it is connected respectively between described left front clamping plate and described left back clamping plate, and fix with bolt 24, the right side of upper rack posts or the right side of lower fulcrum bar it is connected respectively between described right front clamping plate and described right back clamping plate, and fix with bolt.
Embodiment 3:
A kind of road and bridge guardrail stationary installation described in embodiment 2, described vertical supporting rod and described lower sleeve are fixed by screw, described vertical supporting rod and described upper sleeve are fixed by screw, the top of described vertical supporting rod connects ball 25, the bottom on described pier basis, underground connects grounding rod 26, described grounding rod connects hangnail 27, and described grounding rod and described hangnail are all embedded in underground.
Claims (3)
1. a road and bridge guardrail stationary installation, its composition comprises: underground pier basis, it is characterized in that: described pier basis, underground has jack, described jack connects lower sleeve, the bottom linking springs of described lower sleeve, described lower sleeve inserts hollow bar, the inner side of described hollow bar has left horizontal T-shaped grafting chute and right horizontal T-shaped grafting chute, described left horizontal T-shaped grafting chute connects left horizontal T-shaped slide block, described right horizontal T-shaped grafting chute connects right horizontal T-shaped slide block, it is connected by pull bar between described left horizontal T-shaped slide block and described right horizontal T-shaped slide block, the described spring described in pull bar connection, described hollow bar is through ground concrete pier, described ground concrete pier has semi-transparent reaming, described semi-transparent reaming connects spiral shell cover, described hollow bar has external thread section, the described external thread section described in spiral shell cover connection is fixed.
2. a kind of road and bridge guardrail stationary installation according to claim 1, it is characterized in that: the top of described hollow bar has outside screw, described hollow bar connects external spiral shell cover, described external spiral shell cover connects vertical supporting rod, described vertical supporting rod connects lower sleeve and upper sleeve, described lower sleeve is all connected left front clamping plate and left back clamping plate with the left side of described upper sleeve, described lower sleeve is all connected right front clamping plate and right back clamping plate with the right side of described upper sleeve, the left side of upper rack posts or the left side of lower fulcrum bar it is connected respectively between described left front clamping plate and described left back clamping plate, and fix with bolt, the right side of upper rack posts or the right side of lower fulcrum bar it is connected respectively between described right front clamping plate and described right back clamping plate, and fix with bolt.
3. a kind of road and bridge guardrail stationary installation according to claim 2, it is characterized in that: described vertical supporting rod and described lower sleeve are fixed by screw, described vertical supporting rod and described upper sleeve are fixed by screw, the top of described vertical supporting rod connects ball, the bottom on described pier basis, underground connects grounding rod, described grounding rod connects hangnail, and described grounding rod and described hangnail are all embedded in underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010335.6U CN205276127U (en) | 2016-01-07 | 2016-01-07 | Road and bridge guardrail fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010335.6U CN205276127U (en) | 2016-01-07 | 2016-01-07 | Road and bridge guardrail fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205276127U true CN205276127U (en) | 2016-06-01 |
Family
ID=56060711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620010335.6U Expired - Fee Related CN205276127U (en) | 2016-01-07 | 2016-01-07 | Road and bridge guardrail fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205276127U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812089A (en) * | 2017-01-23 | 2017-06-09 | 合肥饰界金属制品有限公司 | Anticollision barrier with reflector layer |
| CN107165090A (en) * | 2017-05-03 | 2017-09-15 | 滁州博昊门业制造有限公司 | One kind decoration guardrail |
| CN107354889A (en) * | 2017-08-24 | 2017-11-17 | 邵海霞 | A kind of safeguard structure and its construction method for highway |
| CN107447696A (en) * | 2017-07-10 | 2017-12-08 | 王展飞 | A kind of easy-to-dismount parking of automobile banister |
| CN108560576A (en) * | 2018-03-13 | 2018-09-21 | 黑龙江科技大学 | Steel reinforced concrete frame column shock isolating pedestal device and its construction method |
| CN108589972A (en) * | 2018-03-13 | 2018-09-28 | 浙江水利水电学院 | The connection structure and its construction method of steel reinforced concrete shock insulation shear wall |
| CN109736156A (en) * | 2018-12-13 | 2019-05-10 | 中交一公局桥隧工程有限公司 | A kind of highway barrier and sound barrier share integrated steel anchor tube foundation structure and construction method |
| CN111088754A (en) * | 2020-01-03 | 2020-05-01 | 苏州荔记得机械工程科技有限公司 | Viaduct guardrail convenient to maintain and change |
-
2016
- 2016-01-07 CN CN201620010335.6U patent/CN205276127U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812089A (en) * | 2017-01-23 | 2017-06-09 | 合肥饰界金属制品有限公司 | Anticollision barrier with reflector layer |
| CN106812089B (en) * | 2017-01-23 | 2019-05-28 | 合肥饰界金属制品有限公司 | Anticollision barrier with reflective layer |
| CN107165090A (en) * | 2017-05-03 | 2017-09-15 | 滁州博昊门业制造有限公司 | One kind decoration guardrail |
| CN107447696A (en) * | 2017-07-10 | 2017-12-08 | 王展飞 | A kind of easy-to-dismount parking of automobile banister |
| CN107354889A (en) * | 2017-08-24 | 2017-11-17 | 邵海霞 | A kind of safeguard structure and its construction method for highway |
| CN108560576A (en) * | 2018-03-13 | 2018-09-21 | 黑龙江科技大学 | Steel reinforced concrete frame column shock isolating pedestal device and its construction method |
| CN108589972A (en) * | 2018-03-13 | 2018-09-28 | 浙江水利水电学院 | The connection structure and its construction method of steel reinforced concrete shock insulation shear wall |
| CN109736156A (en) * | 2018-12-13 | 2019-05-10 | 中交一公局桥隧工程有限公司 | A kind of highway barrier and sound barrier share integrated steel anchor tube foundation structure and construction method |
| CN109736156B (en) * | 2018-12-13 | 2021-06-15 | 中交一公局桥隧工程有限公司 | Highway guardrail and sound barrier shared integrated steel anchor pipe foundation structure and construction method |
| CN111088754A (en) * | 2020-01-03 | 2020-05-01 | 苏州荔记得机械工程科技有限公司 | Viaduct guardrail convenient to maintain and change |
| CN111088754B (en) * | 2020-01-03 | 2021-05-11 | 朱旦 | Viaduct guardrail convenient to maintain and change |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20200107 |