CN202081384U - Movable trolley for road and bridge anti-collision wall construction - Google Patents
Movable trolley for road and bridge anti-collision wall construction Download PDFInfo
- Publication number
- CN202081384U CN202081384U CN 201120151681 CN201120151681U CN202081384U CN 202081384 U CN202081384 U CN 202081384U CN 201120151681 CN201120151681 CN 201120151681 CN 201120151681 U CN201120151681 U CN 201120151681U CN 202081384 U CN202081384 U CN 202081384U
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- mobile trolley
- movable trolley
- trolley used
- construction
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Abstract
The utility model discloses a movable trolley for road and bridge anti-collision wall construction, which is suitable for construction at bend positions. The movable trolley is fixedly connected with an internal mould, the bottom surface of the movable trolley is provided with pony wheels, the movable trolley further comprises an arc rail equidistantly extending with the edge of a road and bridge foundation, and the pony wheels of the movable trolley move along the arc rail. Equidistant movement of the movable trolley and the edge of the road and bridge foundation is ensured by the rail, a mould board is driven to move, mould board assembling and disassembling time is saved, mounting precision of the mould board is ensured, acceleration of construction progress is benefited, and the movable trolley is particularly suitable for construction at the bend positions.
Description
[technical field]
The utility model relates to construction implement, relates in particular to the crashproof wall construction of a kind of road and bridge with mobile trolley used.
[background technology]
When common crashproof wall was constructed, its construction sequence generally was that first fixed form carries out concrete pouring, and then stripping, carries out template installation, concrete pouring, the form removable of the crashproof wall of next section again.When particularly constructing at the bend position, for guaranteeing the smooth and continuous transition of crashproof wall, for the installation of template than requirement height at straightway.Therefore efficiency of construction is often lower, and makes mistakes easily and cause unnecessary doing over again.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind of conveniently moving, and the road and bridge that efficiency of construction is high, crashproof wall construction was with mobile trolley used.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, the crashproof wall construction of a kind of road and bridge is suitable for constructing at the bend position with mobile trolley used, mobile trolley usedly fixedlys connected with internal mold, external mold is by the outside of wire rope suspensioning at internal mold, wire rope is connected with mobile trolley used, and mobile trolley used bottom surface is provided with steamboat, the mobile trolley used arc track that also comprises, arc track and road and bridge the basis the edge equidistantly extend to both sides, mobile trolley used steamboat moves along arc track.
As preferably, described arc track is made for C shaped steel, and steamboat moves in the groove of C shaped steel.
As preferably, described steamboat has brake.
The beneficial effects of the utility model are:
By track guarantee mobile trolley used with road and bridge edge of foundation equidistantly move, drive template simultaneously and move, saved the time of template dismounting, guaranteed the installation accuracy of template, help accelerating construction progress, be particularly suitable for constructing at the bend position.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model crashproof wall form example structure of a kind of road and bridge schematic diagram.
Fig. 2 is the local enlarged diagram at Figure 1A place.
Among the figure, 1-abutment plinth, the 2-external mold, the 3-internal mold, the crashproof wall of 4-, the 5-wire rope, the 6-crossbeam, the 7-pulley, the 8-pillar, the 9-pull bar, the 10-balancing weight, 11-is mobile trolley used, 12-wire rope tightening device, 13-steamboat, 14-bolt, 15-C shaped steel.
[specific embodiment]
In Fig. 1, a kind of road and bridge crashproof wall form, comprise internal mold 3, external mold 2 and mobile trolley used 11, internal mold 3 is connected by pull bar 9 with mobile trolley used 11.External mold 2 is suspended in the outside of internal mold 3 by wire rope 5, and wire rope 5 is connected with mobile trolley used 11 by wire rope tightening device 12.The mobile trolley used suspension bracket that is equipped with, suspension bracket is made of pillar 8 and crossbeam 6, and crossbeam 6 is contained in the top of pillar 8, and with the pillar installation that meets at right angles, crossbeam is provided with 2 pulleys, and a pulley is fixed on the external part of crossbeam, and pulley is fixed on the inner end of crossbeam.Wire rope 5 places the interior slip of the edge groove of pulley 7.
Wire rope tightening device 12 is a ratchet-type tension force spooler.Use of the suspension wire rope tension of ratchet-type tension force spooler, make that external mold 2 is fixing external mold.
Be added with balancing weight 10 on mobile trolley used 11, be used for the weight of balance external mold 2.
Operating principle:
In advance with C shaped steel track with road and bridge base surface the equidistant setting in edge and be fixed by bolts on the base surface, again internal mold 3 is in place on abutment plinth 1, and is connected and fixed by pull bar 9 and mobile trolley used pillar.With wire rope 5 external mold 2 suspentions and adjusting are put in place, tighten up wire rope 5 by ratchet-type tension force spooler and the lower end hook end of external mold 2 is close to the edge of abutment plinth 1 and colludes tight.Can begin fluid concrete.
By the time the concrete pouring of this section finishes, and moves along track by mobile trolley used then, external mold carries out the construction of the crashproof wall of adjacent next section in carrying.Owing to laid and the equidistant track in road bed edge, when chassis moved to the construction section of next adjacent section, template position was constant, had guaranteed that the curve connection of crashproof wall of bend construction place is smooth accurately.Each section of present embodiment can be poured into a mould 6 meters long crashproof wall.
Need not inner and outer template is removed installation again in the present embodiment construction, saved the time that template is installed and removed, improved operating efficiency.
Claims (3)
1. a crashproof wall construction of road and bridge is with mobile trolley used, be suitable for constructing at the bend position, comprise internal mold, external mold and mobile trolley used, described mobile trolley usedly fixedly connected with internal mold, external mold is by the outside of wire rope suspensioning at internal mold, and wire rope is connected with mobile trolley used, mobile trolley used bottom surface is provided with steamboat, it is characterized in that, the described mobile trolley used arc track that also comprises, mobile trolley used steamboat moves along arc track.
2. crashproof wall construction of a kind of road and bridge according to claim 1 is characterized in that with mobile trolley used described arc track is made for C shaped steel, and steamboat moves in the groove of C shaped steel.
3. crashproof wall construction of a kind of road and bridge according to claim 1 is characterized in that with mobile trolley used described steamboat has brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120151681 CN202081384U (en) | 2011-05-12 | 2011-05-12 | Movable trolley for road and bridge anti-collision wall construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120151681 CN202081384U (en) | 2011-05-12 | 2011-05-12 | Movable trolley for road and bridge anti-collision wall construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202081384U true CN202081384U (en) | 2011-12-21 |
Family
ID=45342022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120151681 Expired - Fee Related CN202081384U (en) | 2011-05-12 | 2011-05-12 | Movable trolley for road and bridge anti-collision wall construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202081384U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255716A (en) * | 2013-04-28 | 2013-08-21 | 中国五冶集团有限公司 | Hit-preventing wall template |
| CN107268451A (en) * | 2017-08-10 | 2017-10-20 | 山东博远重工有限公司 | A kind of self-propelled anti-collision wall plate device |
| CN108396652A (en) * | 2018-02-08 | 2018-08-14 | 中铁大桥局第七工程有限公司 | Bridge edge of a wing anti-collision wall repairing holder and its installation method |
-
2011
- 2011-05-12 CN CN 201120151681 patent/CN202081384U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255716A (en) * | 2013-04-28 | 2013-08-21 | 中国五冶集团有限公司 | Hit-preventing wall template |
| CN107268451A (en) * | 2017-08-10 | 2017-10-20 | 山东博远重工有限公司 | A kind of self-propelled anti-collision wall plate device |
| CN108396652A (en) * | 2018-02-08 | 2018-08-14 | 中铁大桥局第七工程有限公司 | Bridge edge of a wing anti-collision wall repairing holder and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140512 |