CN219862406U - Bridge construction safety operation platform - Google Patents
Bridge construction safety operation platform Download PDFInfo
- Publication number
- CN219862406U CN219862406U CN202321078088.XU CN202321078088U CN219862406U CN 219862406 U CN219862406 U CN 219862406U CN 202321078088 U CN202321078088 U CN 202321078088U CN 219862406 U CN219862406 U CN 219862406U
- Authority
- CN
- China
- Prior art keywords
- platform
- upper platform
- construction safety
- bridge construction
- ladder
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a bridge construction safety operation platform, which comprises: the bottom end of the upper platform is connected with a moving system for carrying and fixing the upper platform; the lower platform is arranged at a position right below the upper platform; the side ladder is arranged at the same side position of the upper platform and the lower platform and is used for connecting and fixing the upper platform and the lower platform. The utility model utilizes the safe operation platform composed of the upper platform, the lower platform and the side ladder to be clamped and fixed at the side wall of the bridge, an operator can respectively construct the upper surface, the lower surface and the side wall of the bridge through the upper platform, the side ladder and the lower platform, and simultaneously, the utility model can realize integral translation or fixation by being matched with a moving system on the upper platform, and is convenient for adjusting the position, thereby improving the adaptability and the safety of the operation platform and improving the working efficiency.
Description
Technical Field
The utility model relates to the technical field of bridge operation platforms, in particular to a bridge construction safety operation platform.
Background
Bridge deck structures are generally classified into: reinforced concrete prestressed beams (plates), steel structure beams and steel-concrete composite beams. Either type of bridge operator involves side and floor operations. The personnel operation platform aims at guaranteeing the safety of operators, and the side surface platform is generally used for the construction of the bridge end head and the side surface serving as prestress; the bottom surface operation platform is generally used for welding, overhauling, concrete box Liang Xiushi and other operations of the steel structure beam bottom. At present, a temporary scaffold platform or a pre-buried profile steel member is erected by back pressure at the top of a beam. The method needs to be built or pre-buried in each construction section, is labor-and time-consuming and has low full utilization rate; the pre-buried mode is adopted, so that the risk of the aerial work is high, the safety coefficient is low, and the safety of operators is difficult to guarantee.
Therefore, the bridge construction safety operation platform is provided to solve the problems that the existing operation platform needs to be erected in multiple sections, is not easy to disassemble and assemble, and is low in full utilization rate.
Disclosure of Invention
The utility model aims to provide a bridge construction safety operation platform for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a bridge construction safety operation platform, comprising:
the bottom end of the upper platform is connected with a moving system for carrying and fixing the upper platform;
the lower platform is arranged at a position right below the upper platform;
the side ladder is arranged at the same side position of the upper platform and the lower platform and is used for connecting and fixing the upper platform and the lower platform.
Preferably, one end of the upper platform, which is opposite to the side ladder, is fixedly connected with a connecting frame, and one end of the connecting frame, which is far away from the upper platform, is fixedly connected with the outer wall of the side ladder.
Preferably, the side body ladder is fixedly connected with a protective fence on one side opposite to the upper platform, and the protective fence is semicircular.
Preferably, the moving system comprises universal wheels and a braking system, wherein the universal wheels are arranged at corners of the bottom end of the upper platform, and the braking system is arranged at the bottom of the upper platform and used for fixing the upper platform.
Preferably, the side ladder comprises a rectangular frame, and a plurality of anti-skid ladder bars are fixedly connected to the inner side of the rectangular frame from top to bottom at parallel intervals.
Preferably, the upper platform is in an up-down communication shape, and the bottom of the inner side of the lower platform is fixedly connected with an anti-skid steel plate.
The utility model has the technical effects and advantages that:
the utility model utilizes the safe operation platform composed of the upper platform, the lower platform and the side ladder to be clamped and fixed at the side wall of the bridge, an operator can respectively construct the upper surface, the lower surface and the side wall of the bridge through the upper platform, the side ladder and the lower platform, and simultaneously, the utility model can realize integral translation or fixation by being matched with a moving system on the upper platform, and is convenient for adjusting the position, thereby improving the adaptability and the safety of the operation platform and improving the working efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic plan view of the present utility model.
In the figure: 1. a top platform; 11. a universal wheel; 12. a brake system; 2. a side ladder; 21. a connection frame; 22. a protective fence; 23. an anti-slip ladder bar; 3. and (5) a lower platform.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a bridge construction safety operation platform as shown in fig. 1-2, which comprises the following components:
the upper platform 1, the upper platform 1 is in the upper and lower intercommunication form, the bottom of upper platform 1 is connected with the moving system that is used for upper platform 1 transport and fixed, in the preferred embodiment, moving system includes universal wheel 11 and braking system 12, universal wheel 11 installs in the corner of upper platform 1 bottom, braking system 12 installs in upper platform 1 bottom, be used for upper platform 1's fixed, utilize universal wheel 11 to make upper platform 1 can move on the bridge upper surface, make things convenient for it to dismantle from the bridge while, can carry out holistic removal in the use, change the operation position, and braking system 12 can adopt current hydraulic stem extrusion bridge surface to cooperate with the brake configuration of self-contained on universal wheel 11 to realize upper platform 1 and bridge between the fixed, keep upper platform 1 on the bridge preset position put firm, upper platform 1 is hollow structure, can make things convenient for the operator to walk in its inboard;
the lower platform 3 is arranged at a position right below the upper platform 1, the anti-slip steel plate is fixedly connected to the bottom of the inner side of the lower platform 3, and the length of the lower platform 3 is larger than that of the upper platform 1, so that the lower platform 3 can be matched with the upper platform 1 to be clamped with a bridge, the operation area of the lower platform 3 is increased, the convenience of operation of constructors is increased, the anti-slip steel plate is arranged, the constructors can be assisted to carry out stable bearing and anti-slip, and the walking stability of the constructors is increased;
the side ladder 2, it sets up in the same side position of upper platform 1 and lower platform 3 for upper platform 1 and lower platform 3 connect fixedly, in the preferred embodiment, side ladder 2 includes rectangular frame, and the inboard of rectangular frame is from last to a plurality of anti-skidding ladder bars 23 of parallel interval fixedly connected with down, and the setting of side ladder 2 not only connects fixedly between upper platform 1 and lower platform 3, can make things convenient for constructor to construct on moving down to lower platform 3 from upper platform 1 through side ladder 2 simultaneously, so that constructor constructs the upper and lower face and the side of bridge.
The whole skeletons of the upper platform 1, the lower platform 3 and the side ladder 2 are welded by using 75 steel and 10 steel, and an anti-slip steel plate with the thickness of 3mm is paved at the bottom of the inner side of the lower platform 3 in cooperation with the welding, so that compared with the traditional side platform and ground reserved steel construction platform, the installation operation platform system provided by the utility model can convert high-altitude assembly operation into land operation by utilizing the combination among the upper platform 1, the lower platform 3 and the side ladder 2 and by cooperation with the upper moving system of the upper platform 1, thereby reducing high-altitude construction risk, reducing safety investment measures and having long-term social benefit and economic benefit; meanwhile, the method is suitable for construction of steel structures and concrete cast-in-situ beams, has high adaptability in use, and greatly improves construction efficiency; and the platform can replace a construction area by utilizing the self-moving system to move back and forth after the platform is used, can simultaneously meet the requirements of the operation of the side surfaces and the bottoms of the multi-type upper structures of the cast-in-situ beam and the steel box beam, greatly improves the construction efficiency, can be repeatedly utilized, and greatly reduces the cost investment.
In the preferred embodiment, the upper platform 1 is just opposite to one end of the side ladder 2 and fixedly connected with the connecting frame 21, one end of the connecting frame 21 away from the upper platform 1 is fixedly connected with the outer wall of the side ladder 2, and the arrangement of the connecting frame 21 is not only used for fixedly connecting the side ladder 2 with the upper platform 1, but also forms a channel for a constructor to move up and down between the two, so that the constructor can move up or down on the side ladder 2.
In the preferred application force, the side ladder 2 is just to the one side fixedly connected with protection rail 22 of upper platform 1, and protection rail 22 is the semicircle form, and protection rail 22's setting is mainly in order to increase constructor and carry out the safety protection nature of reciprocate the process on side ladder 2 to improve the security of using.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a bridge construction safety operation platform which characterized in that includes:
the device comprises an upper platform (1), wherein the bottom end of the upper platform (1) is connected with a moving system for carrying and fixing the upper platform (1);
a lower platform (3) which is arranged at a position right below the upper platform (1);
the side ladder (2) is arranged at the same side position of the upper platform (1) and the lower platform (3) and is used for connecting and fixing the upper platform (1) and the lower platform (3).
2. The bridge construction safety operation platform according to claim 1, wherein one end of the upper platform (1) opposite to the side ladder (2) is fixedly connected with a connecting frame (21), and one end of the connecting frame (21) away from the upper platform (1) is fixedly connected with the outer wall of the side ladder (2).
3. The bridge construction safety operation platform according to claim 1, wherein a protection fence (22) is fixedly connected to one side of the side ladder (2) opposite to the upper platform (1), and the protection fence (22) is semicircular.
4. The bridge construction safety operation platform according to claim 1, wherein the moving system comprises universal wheels (11) and a braking system (12), the universal wheels (11) are installed at corners of the bottom end of the upper platform (1), and the braking system (12) is installed at the bottom of the upper platform (1) and used for fixing the upper platform (1).
5. The bridge construction safety operation platform according to claim 1, wherein the side ladder (2) comprises a rectangular frame, and a plurality of anti-slip ladder bars (23) are fixedly connected to the inner side of the rectangular frame from top to bottom at parallel intervals.
6. The bridge construction safety operation platform according to claim 1, wherein the upper platform (1) is in an up-down communication shape, and an anti-slip steel plate is fixedly connected to the bottom of the inner side of the lower platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321078088.XU CN219862406U (en) | 2023-05-06 | 2023-05-06 | Bridge construction safety operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321078088.XU CN219862406U (en) | 2023-05-06 | 2023-05-06 | Bridge construction safety operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862406U true CN219862406U (en) | 2023-10-20 |
Family
ID=88342168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321078088.XU Active CN219862406U (en) | 2023-05-06 | 2023-05-06 | Bridge construction safety operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219862406U (en) |
-
2023
- 2023-05-06 CN CN202321078088.XU patent/CN219862406U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101550769B (en) | Movable trestle | |
| CN201627314U (en) | Overhead shifter for steel roof truss with large-span beam string | |
| CN105442773A (en) | Technology and construction platform for installing and constructing inner plates of metal roof | |
| CN103075024B (en) | Space truss underpinning structure with combination of steel and prestressed concrete and construction method thereof | |
| CN205444975U (en) | Large-scale roof steel construction braced system with view platform | |
| CN219862406U (en) | Bridge construction safety operation platform | |
| CN201762974U (en) | System for simultaneous construction of upper horizontal structure and lower horizontal structure in core tube | |
| CN202215142U (en) | Ladder | |
| CN202882377U (en) | Hanging scaffold for integral hanging construction of truss | |
| CN205276727U (en) | Metal roofing inner panel construction and installation platform | |
| CN110886225A (en) | Construction method of cable tower stay cable installation system | |
| CN216786858U (en) | Crawling ladder and bridge erecting machine | |
| CN216889750U (en) | Detachable movable portal frame for improving hoisting operation safety | |
| CN101906820B (en) | System capable of constructing in vertical structure and horizontal structure simultaneously in core tube | |
| CN216304427U (en) | Road and bridge construction is with safe construction platform | |
| CN105648908A (en) | Decorating trolley used for crossing existing lines or crossing bridges and construction method | |
| CN201363154Y (en) | Mobile trestle bridge | |
| CN214887104U (en) | Split type trolley for tunnel widening lining construction | |
| JP2008057226A (en) | Method of constructing building on bridge girder, and bridge having the building | |
| CN203782619U (en) | Construction trolley | |
| CN113459272A (en) | A construction work platform for prefabricating case roof beam | |
| CN202925481U (en) | Pothook for erecting scaffolds on site | |
| CN216911952U (en) | Movable jig frame platform | |
| CN110847012A (en) | Protection device for composite beam cable-stayed bridge and construction method thereof | |
| CN217869989U (en) | Operation platform is connected to steel longeron upper chord member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |