CN204753373U - Bolted connection's equipment bridge railing exempts from - Google Patents
Bolted connection's equipment bridge railing exempts from Download PDFInfo
- Publication number
- CN204753373U CN204753373U CN201520412766.0U CN201520412766U CN204753373U CN 204753373 U CN204753373 U CN 204753373U CN 201520412766 U CN201520412766 U CN 201520412766U CN 204753373 U CN204753373 U CN 204753373U
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- CN
- China
- Prior art keywords
- hole
- hollow section
- gag lever
- lever post
- section column
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a bolted connection's equipment bridge railing exempts from, include: the unable adjustment base and the hollow tube stand that set up of interval in proper order, be provided with horizontal connecting rod between the hollow tube stand, the last vertical one section connecting pipe that extends to hollow tube stand inside that is provided with of unable adjustment base, the lower part of hollow tube stand both sides is provided with the through -hole, the connecting pipe side is provided with guiding hole and setting the gag lever post guiding hole in corresponding with the through -hole, the outside cover of gag lever post is equipped with the spring, the end of gag lever post is provided with decurrent domaticly. In this way, bolted connection's equipment bridge railing exempts from, utilize domaticly and inside pushing the gag lever post to connecting pipe, the hollow tube stand drops to the bottom back, the through -hole makes the gag lever post to draw in the through -hole under the effect of spring with the guiding hole switch -on, limited the displacement of hollow tube stand, the construction is swift, the sound construction is outside pleasing to the eye, it is convenient to safeguard.
Description
Technical field
The utility model relates to bridge engineering field, particularly relates to one and exempts from bolted assembling Bridge guardrail.
Background technology
The both sides of bridge are usually provided with guardrail and carry out security protection.In order to improve efficiency of construction, guardrail mostly is the standard component according to figure paper conversion, transports directly on bridge and carries out combination installation, with bolts or welding, sound construction.
Guardrail on bridge mostly is welded, also will polish and spray paint after welding, and speed of application is slow, and cost is high, and is difficult to safeguard and change, and needs to cut, improve the cost of maintenance when replacing.In order to reduce difficulty of construction, part guardrail have employed bolt and connects, but the bolt of One's name is legion reduces installation effectiveness, and screw bolt and nut is all outside exposed, affects the aesthetic measure of guardrail, and bolt gets rusty easily and is difficult to safeguard.
Utility model content
The technical problem that the utility model mainly solves is to provide one and exempts from bolted assembling Bridge guardrail, quick for installation, easy to maintenance.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide one to exempt from bolted assembling Bridge guardrail, comprise: spaced firm banking and hollow section column successively, described hollow section column is vertically arranged on the top of firm banking respectively, horizontal connecting rod is provided with between described hollow section column, described firm banking is vertically provided with the tube connector that a section extends to hollow section column inside, the bottom of described hollow section column both sides is provided with through hole, the gag lever post that described tube connector side is provided with the pilot hole corresponding with through hole and is arranged in pilot hole, described gag lever post outer cover is provided with spring, described both ends of the spring is connected with gag lever post top with tube connector inwall respectively and gag lever post is drawn in through hole, the end of described gag lever post is provided with downward domatic.
In the utility model preferred embodiment, described hollow section column top is provided with a waterproof cover.
In the utility model preferred embodiment, described horizontal connecting rod runs through hollow section column successively, and described hollow section column is provided with the through hole corresponding with horizontal connecting rod.
In the utility model preferred embodiment, the inwall of described hollow section column is corresponding with the outer wall of tube connector.
In the utility model preferred embodiment, outside described through hole, be respectively arranged with the protective cover extended in through hole.
In the utility model preferred embodiment, be provided with T-shaped locating piece below described firm banking, described T-shaped locating piece, firm banking and tube connector are integrated.
The beneficial effects of the utility model are: the one that the utility model is pointed out exempts from bolted assembling Bridge guardrail, utilize horizontal connecting rod that hollow section column is together in series, then when hollow section column is enclosed within tube connector outside downwards, utilize domatic and gag lever post is pushed to tube connector inside, after hollow section column drops to bottom, through hole and pilot hole are connected and make gag lever post draw in through hole under the action of the spring, limit the displacement of hollow section column, quick construction, sound construction, exterior appearance, easy to maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is a kind of structural representation of exempting from the preferred embodiment of bolted assembling Bridge guardrail one of the utility model;
Fig. 2 is the part A enlarged drawing in Fig. 1.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 2, the utility model embodiment comprises:
One exempts from bolted assembling Bridge guardrail, comprising: spaced firm banking 1 and hollow section column 2 successively, and described hollow section column 2 is vertically arranged on the top of firm banking 1 respectively, is provided with horizontal connecting rod 3 between described hollow section column 2.Utilize horizontal connecting rod 3 hollow section column 2 successively spaced series, described hollow section column 2 is provided with the through hole corresponding with horizontal connecting rod 3, described horizontal connecting rod 3 runs through hollow section column 2 successively, during practical operation, middle hollow section column 2 is run through, through hole on head and the tail two hollow section columns 2 only gets through the side of hollow section column 2, and opposite side is closed, good to the stationarity of horizontal connecting rod 3.
Described firm banking 1 is vertically provided with the tube connector 12 that a section extends to hollow section column 2 inside, the bottom of described hollow section column 2 both sides is provided with through hole 21, described tube connector 12 side is provided with the pilot hole corresponding with through hole 21 and is arranged on the gag lever post 5 in pilot hole, described gag lever post 5 outer cover is provided with spring 6, described spring 6 two ends are connected with gag lever post 5 top with tube connector 12 inwall respectively and gag lever post 5 are drawn in through hole 21, and the end of described gag lever post 5 is provided with downward domatic.When hollow section column 2 is enclosed within tube connector 12 outside downwards; utilize the domatic of gag lever post 5 and gag lever post 5 is pushed to tube connector 12 inside; after hollow section column 2 drops to bottom; through hole 21 and pilot hole are connected and make gag lever post 5 under the effect of spring 6, draw in through hole 21; limit the displacement of hollow section column about 2; quick construction; and sound construction; outside does not have weld mark or exposed bolt; better appearance; and easy to maintenance, import steel pole in through hole 21 outer end, make gag lever post 5 retraction pilot hole can extract hollow section column 2.
Described hollow section column 2 top is provided with a waterproof cover 4, prevents dust or rainwater from invading hollow section column 2 from top, avoids internal rust, increase the service life.
The inwall of described hollow section column 2 is corresponding with the outer wall of tube connector 12, closely cooperates, and limits the swing of hollow section column 2.
Be respectively arranged with the protective cover 22 extended in through hole 21 outside described through hole 21, crypticity is good, reduces the possibility that through hole 21 is intake.
Be provided with T-shaped locating piece 11 below described firm banking 1, described T-shaped locating piece 11, firm banking 1 and tube connector 12 are integrated, and during bridge construction, T-shaped locating piece 11 is embedded in the concrete of bridge deck surfaces, positions firm banking 1.
In sum, the one that the utility model is pointed out exempts from bolted assembling Bridge guardrail, quick construction, sound construction, outside welding vestige or exposed bolt, and anticorrosive property is good, durable in use, and is convenient to safeguard, with low cost.
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 utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. exempt from bolted assembling Bridge guardrail for one kind, comprise: spaced firm banking and hollow section column successively, described hollow section column is vertically arranged on the top of firm banking respectively, horizontal connecting rod is provided with between described hollow section column, it is characterized in that, described firm banking is vertically provided with the tube connector that a section extends to hollow section column inside, the bottom of described hollow section column both sides is provided with through hole, the gag lever post that described tube connector side is provided with the pilot hole corresponding with through hole and is arranged in pilot hole, described gag lever post outer cover is provided with spring, described both ends of the spring is connected with gag lever post top with tube connector inwall respectively and gag lever post is drawn in through hole, the end of described gag lever post is provided with downward domatic.
2. according to claim 1ly exempt from bolted assembling Bridge guardrail, it is characterized in that, described hollow section column top is provided with a waterproof cover.
3. according to claim 1ly exempt from bolted assembling Bridge guardrail, it is characterized in that, described horizontal connecting rod runs through hollow section column successively, and described hollow section column is provided with the through hole corresponding with horizontal connecting rod.
4. according to claim 1ly exempt from bolted assembling Bridge guardrail, it is characterized in that, the inwall of described hollow section column is corresponding with the outer wall of tube connector.
5. according to claim 1ly exempt from bolted assembling Bridge guardrail, it is characterized in that, outside described through hole, be respectively arranged with the protective cover extended in through hole.
6. according to claim 1ly exempt from bolted assembling Bridge guardrail, it is characterized in that, be provided with T-shaped locating piece below described firm banking, described T-shaped locating piece, firm banking and tube connector are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412766.0U CN204753373U (en) | 2015-06-16 | 2015-06-16 | Bolted connection's equipment bridge railing exempts from |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412766.0U CN204753373U (en) | 2015-06-16 | 2015-06-16 | Bolted connection's equipment bridge railing exempts from |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753373U true CN204753373U (en) | 2015-11-11 |
Family
ID=54468099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520412766.0U Expired - Fee Related CN204753373U (en) | 2015-06-16 | 2015-06-16 | Bolted connection's equipment bridge railing exempts from |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204753373U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911994A (en) * | 2015-06-16 | 2015-09-16 | 常熟市华诚建设工程有限责任公司 | Bolt-connection-free assembled bridge guardrail |
| CN107558366A (en) * | 2017-08-04 | 2018-01-09 | 深圳市晓控通信科技有限公司 | A kind of smart bridge protection guardrail with pooling feature |
| CN108999118A (en) * | 2018-08-07 | 2018-12-14 | 刘大康 | A kind of anti-collision guard rail for highways |
| CN109024378A (en) * | 2018-08-07 | 2018-12-18 | 刘大康 | A kind of expressway safety means of defence |
| CN112376405A (en) * | 2020-11-20 | 2021-02-19 | 李宗志 | Viaduct bridge road surface and curb anti-settlement connecting structure |
-
2015
- 2015-06-16 CN CN201520412766.0U patent/CN204753373U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911994A (en) * | 2015-06-16 | 2015-09-16 | 常熟市华诚建设工程有限责任公司 | Bolt-connection-free assembled bridge guardrail |
| CN107558366A (en) * | 2017-08-04 | 2018-01-09 | 深圳市晓控通信科技有限公司 | A kind of smart bridge protection guardrail with pooling feature |
| CN108999118A (en) * | 2018-08-07 | 2018-12-14 | 刘大康 | A kind of anti-collision guard rail for highways |
| CN109024378A (en) * | 2018-08-07 | 2018-12-18 | 刘大康 | A kind of expressway safety means of defence |
| CN112376405A (en) * | 2020-11-20 | 2021-02-19 | 李宗志 | Viaduct bridge road surface and curb anti-settlement connecting structure |
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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: 20151111 Termination date: 20160616 |