CN205474839U - Bridge railing convenient to dismouting is recycled - Google Patents
Bridge railing convenient to dismouting is recycled Download PDFInfo
- Publication number
- CN205474839U CN205474839U CN201620286696.3U CN201620286696U CN205474839U CN 205474839 U CN205474839 U CN 205474839U CN 201620286696 U CN201620286696 U CN 201620286696U CN 205474839 U CN205474839 U CN 205474839U
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- CN
- China
- Prior art keywords
- bridge
- foundation bolt
- easy
- bridge floor
- connecting rod
- Prior art date
- 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 bridge railing convenient to dismouting is recycled installs on the bridge floor base member, include: guardrail device and rag bolt, rag bolt sets up in the bridge floor base member, the guardrail device corresponds the setting in the rag bolt top, rag bolt's top is located under the upper surface of bridge floor base member, the guardrail device includes bottom fixed plate, top fixed plate and middle standing pillar, the middle standing pillar sets up between bottom fixed plate and top fixed plate perpendicularly, be provided with the connecting rod that is connected with rag bolt on the fixed plate of top. In this way, bridge railing convenient to dismouting is recycled, utilize the rotatory piece of the rotatory outer hexagonal of spanner, just can rotate the connecting rod, realization guardrail device and rag bolt's separation keeps leveling of bridge floor base member, makes things convenient for the installation once more of guardrail device, and is easy and simple to handle.
Description
Technical field
This utility model relates to municipal administration science of bridge building field, particularly relates to a kind of Bridge guardrail being easy to dismounting recycling.
Background technology
In order to promote safety, the both sides of bridge are usually provided with guardrail and carry out security protection.In order to improve efficiency of construction, mostly guardrail is the standard component according to drawing processing, transports directly to be combined on bridge installing, with bolts or welding, sound construction.
Guardrail is fixing for convenience, generally on road surface or bridge floor, it is provided with foundation bolt, foundation bolt highlights on road surface, and the beneficially connection of guardrail is fixed, but levelling work when being detrimental to pavement construction, the operation of obstruction equipment, and need to cut foundation bolt after the dismounting of part guardrail, workload is big, affects the planarization on road surface, expansion bolt is increased again, costly when installing again.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of Bridge guardrail being easy to dismounting recycling, it is ensured that the bridge floor planarization after dismounting, promotes the convenience of recycling.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of Bridge guardrail being easy to dismounting recycling, it is arranged on bridge floor matrix, including: guard bar device and foundation bolt, described foundation bolt is arranged in bridge floor matrix, described guard bar device is correspondingly arranged at above foundation bolt, the top of described foundation bolt is positioned under the upper surface of bridge floor matrix, described guard bar device includes bottom fixed board, top fixing plate and middle standing pillar, described middle standing pillar is vertically set between bottom fixed board and top fixing plate, the connecting rod being connected with foundation bolt it is provided with on described top fixing plate.
In one preferred embodiment of this utility model, described bridge floor matrix is concrete substrate, is provided with reinforcing bar in described bridge floor matrix.
In one preferred embodiment of this utility model, described foundation bolt is welded on reinforcing bar.
In one preferred embodiment of this utility model, described top fixing plate is set in parallel in the top of bottom fixed board.
In one preferred embodiment of this utility model, the top of described connecting rod is provided with outer-hexagonal spill spin block, and the bottom of described connecting rod is provided with the screwed hole corresponding with foundation bolt.
In one preferred embodiment of this utility model, described bottom fixed board is provided with the through hole corresponding with connecting rod.
In one preferred embodiment of this utility model, described middle standing pillar both sides are provided with pull bar.
The beneficial effects of the utility model are: a kind of Bridge guardrail being easy to dismounting recycling that this utility model is pointed out, spanner is utilized to rotate outer-hexagonal spill spin block, just can be rotationally connected bar, realize the separation of guard bar device and foundation bolt, keep the smooth of bridge floor matrix, facilitate the installation again of guard bar device, easy and simple to handle, connecting rod both can be used to connect, and can promote again the structural strength of guard bar device, and ruggedness is good.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of Bridge guardrail one preferred embodiment being easy to dismounting recycling of this utility model.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, this utility model embodiment includes:
A kind of Bridge guardrail being easy to dismounting recycling, it is arranged on bridge floor matrix 1, including: guard bar device and foundation bolt 2, described foundation bolt 2 is arranged in bridge floor matrix 1, described guard bar device is correspondingly arranged at above foundation bolt 2, the top of described foundation bolt 2 is positioned under the upper surface of bridge floor matrix 1, maintains the profile pattern of bridge floor matrix 1, without protruding.
Described guard bar device includes bottom fixed board 4, top fixing plate 9 and middle standing pillar 5, described top fixing plate 9 is set in parallel in the top of bottom fixed board 4, and described middle standing pillar 5 is vertically set between bottom fixed board 4 and top fixing plate 9, is weldingly connected, sound construction, good stability.
Being provided with the connecting rod 6 being connected with foundation bolt 2 on described top fixing plate 9, the bottom of described connecting rod 6 is provided with the screwed hole corresponding with foundation bolt 2.The top of described connecting rod 6 is provided with outer-hexagonal spill spin block 8, rotates outer-hexagonal spill spin block 8, can complete the connection of connecting rod 6 and foundation bolt 2 and separate, easy to operate.
Being provided with the through hole corresponding with connecting rod 6 on described bottom fixed board 4, after connecting rod 6 is connected fastening with foundation bolt 2, bottom fixed board 4 is fitted in bridge floor matrix 1 surface, good stability.
Described bridge floor matrix 1 is concrete substrate, is provided with reinforcing bar 3 in described bridge floor matrix 1, and described foundation bolt 2 is welded on reinforcing bar 3, improves the connection stationarity of foundation bolt 2, particularly adds tensile strength, promotes wind resistance and the impact resistance ability of guard bar device.
Described middle standing pillar 5 both sides are provided with pull bar 7, and pull bar 7 is connected between adjacent two middle standing pillar 5, it is simple to composition continuous print guardrail, flexible operation.
In sum, a kind of Bridge guardrail being easy to dismounting recycling that this utility model is pointed out, mount and dismount more convenient, sound construction, ruggedness is good, and reusing is good, reduces the operation and maintenance cost of Bridge guardrail.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (7)
1. the Bridge guardrail being easy to dismounting recycling, it is arranged on bridge floor matrix, including: guard bar device and foundation bolt, described foundation bolt is arranged in bridge floor matrix, described guard bar device is correspondingly arranged at above foundation bolt, it is characterized in that, the top of described foundation bolt is positioned under the upper surface of bridge floor matrix, described guard bar device includes bottom fixed board, top fixing plate and middle standing pillar, described middle standing pillar is vertically set between bottom fixed board and top fixing plate, and described top fixing plate is provided with the connecting rod being connected with foundation bolt.
The Bridge guardrail being easy to dismounting recycling the most according to claim 1, it is characterised in that described bridge floor matrix is concrete substrate, is provided with reinforcing bar in described bridge floor matrix.
The Bridge guardrail being easy to dismounting recycling the most according to claim 2, it is characterised in that described foundation bolt is welded on reinforcing bar.
The Bridge guardrail being easy to dismounting recycling the most according to claim 1, it is characterised in that described top fixing plate is set in parallel in the top of bottom fixed board.
The Bridge guardrail being easy to dismounting recycling the most according to claim 1, it is characterised in that the top of described connecting rod is provided with outer-hexagonal spill spin block, and the bottom of described connecting rod is provided with the screwed hole corresponding with foundation bolt.
The Bridge guardrail being easy to dismounting recycling the most according to claim 1, it is characterised in that be provided with the through hole corresponding with connecting rod on described bottom fixed board.
The Bridge guardrail being easy to dismounting recycling the most according to claim 1, it is characterised in that described middle standing pillar both sides are provided with pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286696.3U CN205474839U (en) | 2016-04-08 | 2016-04-08 | Bridge railing convenient to dismouting is recycled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286696.3U CN205474839U (en) | 2016-04-08 | 2016-04-08 | Bridge railing convenient to dismouting is recycled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205474839U true CN205474839U (en) | 2016-08-17 |
Family
ID=56643559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620286696.3U Expired - Fee Related CN205474839U (en) | 2016-04-08 | 2016-04-08 | Bridge railing convenient to dismouting is recycled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205474839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750598A (en) * | 2018-12-18 | 2019-05-14 | 中交第一航务工程局有限公司 | A kind of readily removable New Jersey safety barrier structure and construction method removed |
-
2016
- 2016-04-08 CN CN201620286696.3U patent/CN205474839U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750598A (en) * | 2018-12-18 | 2019-05-14 | 中交第一航务工程局有限公司 | A kind of readily removable New Jersey safety barrier structure and construction method removed |
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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: 20160817 Termination date: 20170408 |