CN210737374U - Bridge deck concrete pavement construction platform - Google Patents
Bridge deck concrete pavement construction platform Download PDFInfo
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- CN210737374U CN210737374U CN201920773051.6U CN201920773051U CN210737374U CN 210737374 U CN210737374 U CN 210737374U CN 201920773051 U CN201920773051 U CN 201920773051U CN 210737374 U CN210737374 U CN 210737374U
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Abstract
The embodiment of the utility model discloses bridge deck concrete pavement construction platform installs at bridge both sides anticollision barrier top surface, and bridge deck concrete pavement construction platform is including setting up the support girder at both sides anticollision barrier top surface, the both ends of supporting the girder are located two anticollision barriers respectively, the both ends of supporting the girder fixed mounting respectively have gliding support rolls on anticollision barrier, support the middle part bottom fixedly connected with a plurality of connection pull rods of girder, the bottom fixedly connected with construction platform of connection pull rod. The supporting main beam is erected on the anti-collision guardrail, the suspended construction platform is fixedly arranged under the supporting main beam, the construction platform is adopted for operation, workers do not need to walk on the concrete top surface after pouring, and therefore the flatness and the appearance quality of the bridge floor are improved.
Description
Technical Field
The embodiment of the utility model provides a relate to bridge operation technical field, concretely relates to bridge deck concrete pavement construction platform.
Background
The cement concrete bridge deck pavement is a key process of bridge operation, the control of the three degrees, thickness, strength and flatness of the bridge deck pavement is the key of the operation, and particularly the control degree of the flatness and cracks directly influences the operation quality of the asphalt concrete surface course, so that the comfort and the durability of future use are influenced. The operation procedures comprise measurement lofting, pavement thickness inspection, beam surface local ultrahigh treatment, bridge floor cleaning and cleaning, steel bar installation, template installation, concrete pouring, leveling, galling, concrete form removal and health maintenance.
The bridge deck concrete pavement has already been provided with a mature construction process and a mature construction method, but when the bridge deck pavement concrete is cast and is subjected to roughening and geotextile covering and watering maintenance, workers need to walk on the top surface of the cast concrete when the concrete does not reach final setting, so that marks are left on the surface of the concrete, and the flatness and the appearance quality of the bridge deck are greatly influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a bridge deck concrete paving construction platform to the roughness and the appearance quality of the bridge floor that the staff need walk and lead to on the concrete top surface after pouring causes the problem of great influence when solving among the prior art because the concrete does not reach final set.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
bridge deck concrete pavement construction platform installs at bridge both sides anticollision barrier top surface, and bridge deck concrete pavement construction platform is including setting up the support girder at both sides anticollision barrier top surface, the both ends of supporting the girder are located two anticollision barriers respectively, the both ends of supporting the girder fixed mounting respectively have gliding supporting roller on anticollision barrier, support the middle part bottom fixedly connected with a plurality of connecting pull rods of girder, the bottom fixedly connected with construction platform of connecting pull rod, construction platform has the interval with the bridge top.
The utility model discloses the characteristic still lies in, the both ends of supporting the girder are still fixed mounting and are located two inboard spacing framves of anticollision barrier respectively, have interval and spacing between spacing and the anticollision barrier on fixed mounting have rolling spacing gyro wheel on the anticollision barrier.
The embodiment of the utility model provides a characterized in that still, the fixed strengthening rib that is provided with between spacing and the anticollision barrier.
The utility model discloses the characteristic still lies in, the both ends top fixed mounting who supports the girder has the mount that sets up with supporting the girder is perpendicular, the support rolls is provided with two pairs and sets up the both ends at two mounts respectively.
The utility model discloses the characteristic still lies in, two fixedly connected with diagonal draw bar between the mount, the both ends difference fixed connection of diagonal draw bar is on the mount and the middle part is the book pole form of keeping away from the support girder, a plurality of connecting rods of fixedly connected with between diagonal draw bar and the support girder.
The embodiment of the utility model provides a characterized in that still, the connecting rod just is eight style of calligraphy symmetries in pairs and installs the bottom at the support girder.
The utility model discloses the characteristic still lies in, the network structure that construction platform formed for welding by a plurality of horizontal poles and a plurality of vertical pole.
The embodiment of the utility model provides a characterized in that still, it is the iron pipe to support the girder.
The embodiment of the utility model provides a have following advantage: the supporting main beam is erected on the anti-collision guardrail, and the suspended construction platform is fixedly arranged below the supporting main beam, so that the traditional process operation needs six people for plastering, time and labor are wasted, the plastering labor can be shortened to two people after the construction platform is adopted, the operation time and labor consumption can be greatly reduced, and the work efficiency is improved; by adopting the construction platform for operation, workers do not need to walk on the top surface of the poured concrete, so that the flatness and the appearance quality of the bridge deck are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural view of a bridge deck concrete pavement construction platform provided by an embodiment of the present invention;
fig. 2 is an enlarged view of a point a in fig. 1.
In the figure: 1. a bridge; 2. an anti-collision guardrail; 3. supporting the main beam; 4. supporting the rollers; 5. connecting a pull rod; 6. a construction platform; 7. a limiting frame; 8. limiting the idler wheel; 9. reinforcing ribs; 10. a fixed mount; 11. a diagonal member; 12. a connecting rod.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Combine fig. 1 and fig. 2, bridge deck concrete pavement construction platform, install on 1 top of bridge, the fixed anticollision barrier 2 that is provided with in top both sides of bridge 1, bridge deck concrete pavement construction platform is including setting up the support girder 3 on 2 tops of two anticollision barriers, the both ends of supporting girder 3 are located two anticollision barriers 2 respectively, the both ends of supporting girder 3 fixed mounting respectively have gliding supporting roller 4 on anticollision barrier 2, support a plurality of connection pull rods 5 of middle part bottom fixedly connected with of girder 3, the bottom fixedly connected with construction platform 6 of connection pull rod 5, construction platform 6 has the interval with 1 top of bridge.
The supporting main beam 3 is erected on the anti-collision guardrail 2, and the suspended construction platform 6 is fixedly arranged below the supporting main beam 3, so that the traditional process operation needs six people for plastering, time and labor are wasted, the plastering labor can be shortened to two people after the construction platform 6 is adopted, the operation time and the labor consumption can be greatly reduced, and the work efficiency is improved; adopt the operation of construction platform 6, the staff need not walk on the concrete top surface after pouring, thereby the roughness and the appearance quality of bridge floor have obtained the improvement, and the staff can utilize the reaction force to make the walking of construction platform 6 to anticollision barrier 2 application of force.
The both ends fixed mounting who supports girder 3 has spacing 7 that is located two anticollision barrier 2 inboards respectively, has interval and spacing 7 between spacing 7 and the anticollision barrier 2 on fixed mounting have on the spacing 7 rolling spacing gyro wheel 8 on anticollision barrier 2. The limiting idler wheels 8 on the two sides can respectively abut against the inner sides of the anti-collision guardrails 2 on the two sides, so that the construction platform 6 can walk according to a normal track when walking, and the operation safety is guaranteed.
And reinforcing ribs 9 are fixedly arranged between the limiting frame 7 and the anti-collision guardrail 2, so that the connection strength between limiting and supporting main beams 3 is enhanced.
The top parts of the two ends of the supporting main beam 3 are fixedly provided with fixing frames 10 which are perpendicular to the supporting main beam 3, the fixing frames 10 are I-shaped steel, and the supporting rollers 4 are provided with two pairs and are respectively arranged at the two ends of the two fixing frames 10. The supporting rollers 4 are provided with two pairs, and the supporting and walking can be stable.
Fixedly connected with diagonal member 11 between two mounts 10, the both ends of diagonal member 11 fixed connection respectively on mount 10 and the middle part be the folding rod form of keeping away from support girder 3 to one side, diagonal member 11 is used for the reinforcing to support girder 3's stress intensity, a plurality of connecting rods 12 of fixedly connected with between diagonal member 11 and the support girder 3.
The connecting pull rods 5 are arranged at the bottom end of the supporting main beam 3 in pairs and symmetrically in a splayed shape, so that the stability of the construction platform 6 is enhanced. The construction platform 6 is a net structure formed by welding a plurality of transverse rods and a plurality of longitudinal rods, the supporting main beam 3 is an iron pipe, materials are easy to take, the weight is light, the assembling and disassembling are flexible, the operation is convenient, and the assembling and disassembling are quick and labor-saving.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. Bridge face concrete pavement construction platform installs on bridge (1) top, and the top both sides of bridge (1) are fixed to be provided with anticollision barrier (2), its characterized in that: bridge floor concrete pavement construction platform is including setting up support girder (3) on two anticollision barrier (2) tops, the both ends of supporting girder (3) are located two anticollision barrier (2) respectively, the both ends of supporting girder (3) fixed mounting respectively has gliding supporting roller (4) on anticollision barrier (2), support a plurality of connecting pull rod (5) of middle part bottom fixedly connected with of girder (3), the bottom fixedly connected with construction platform (6) of connecting pull rod (5), construction platform (6) have the interval with bridge (1) top.
2. The bridge deck concrete pavement construction platform of claim 1, characterized in that: the anti-collision guardrail support is characterized in that two ends of the support main beam (3) are fixedly provided with limiting frames (7) which are respectively located at the inner sides of the two anti-collision guardrails (2), and spacing rollers (8) which roll on the anti-collision guardrails (2) are fixedly arranged on the limiting frames (7) at intervals between the limiting frames (7) and the anti-collision guardrails (2).
3. The bridge deck concrete pavement construction platform of claim 2, characterized in that: and a reinforcing rib (9) is fixedly arranged between the limiting frame (7) and the anti-collision guardrail (2).
4. The bridge deck concrete pavement construction platform of claim 1, characterized in that: the supporting device is characterized in that fixing frames (10) perpendicular to the supporting main beam (3) are fixedly mounted at the tops of the two ends of the supporting main beam (3), and two pairs of supporting rollers (4) are arranged at the two ends of the two fixing frames (10) respectively.
5. The bridge deck concrete pavement construction platform of claim 4, wherein: two fixedly connected with diagonal draw bar (11) between mount (10), the both ends difference fixed connection of diagonal draw bar (11) is on mount (10) and the middle part is the book rod-like of keeping away from support girder (3), a plurality of connecting rods (12) of fixedly connected with between diagonal draw bar (11) and the support girder (3).
6. The bridge deck concrete pavement construction platform of claim 1, characterized in that: the connecting pull rods (5) are paired and symmetrically arranged at the bottom ends of the supporting main beams (3) in a splayed shape.
7. The bridge deck concrete pavement construction platform of claim 1, characterized in that: the construction platform (6) is of a net structure formed by welding a plurality of transverse rods and a plurality of longitudinal rods.
8. The bridge deck concrete pavement construction platform of claim 1, characterized in that: the support main beam (3) is an iron pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920773051.6U CN210737374U (en) | 2019-05-27 | 2019-05-27 | Bridge deck concrete pavement construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920773051.6U CN210737374U (en) | 2019-05-27 | 2019-05-27 | Bridge deck concrete pavement construction platform |
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| Publication Number | Publication Date |
|---|---|
| CN210737374U true CN210737374U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920773051.6U Active CN210737374U (en) | 2019-05-27 | 2019-05-27 | Bridge deck concrete pavement construction platform |
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| CN (1) | CN210737374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158478A (en) * | 2019-05-27 | 2019-08-23 | 中建铁路投资建设集团有限公司 | Deck Concrete Pavement operation platform |
| CN112095609A (en) * | 2020-08-19 | 2020-12-18 | 中国一冶集团有限公司 | Plastering device for slope finding and leveling and construction method |
-
2019
- 2019-05-27 CN CN201920773051.6U patent/CN210737374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158478A (en) * | 2019-05-27 | 2019-08-23 | 中建铁路投资建设集团有限公司 | Deck Concrete Pavement operation platform |
| CN112095609A (en) * | 2020-08-19 | 2020-12-18 | 中国一冶集团有限公司 | Plastering device for slope finding and leveling and construction method |
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