CN112252205A - Bridge operation platform - Google Patents
Bridge operation platform Download PDFInfo
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- CN112252205A CN112252205A CN202011034161.4A CN202011034161A CN112252205A CN 112252205 A CN112252205 A CN 112252205A CN 202011034161 A CN202011034161 A CN 202011034161A CN 112252205 A CN112252205 A CN 112252205A
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- platform
- working platform
- bridge
- working
- counterweight
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/10—Cantilevered erection
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
本发明公开了一种桥梁作业平台，包括：配重平台、连接平台、第一工作平台和第二工作平台；所述配重平台与所述第一工作平台并列设置，并通过所述连接平台连接，所述配重平台底部设置有滚轮；所述第二工作平台可回转设置于所述第一工作平台下方，所述第二工作平台与所述第一工作平台设有连通口。该桥梁作业平台可以减小占地面积、结构简单而且可以移动。
The invention discloses a bridge operation platform, comprising: a counterweight platform, a connection platform, a first work platform and a second work platform; the counterweight platform is arranged in parallel with the first work platform, and passes through the connection platform The bottom of the counterweight platform is provided with a roller; the second working platform is rotatably arranged under the first working platform, and the second working platform and the first working platform are provided with a communication port. The bridge operation platform can reduce the floor space, has a simple structure and can be moved.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a bridge operation platform.
Background
The device that is used for bridge construction operation now has bridge work platforms such as scaffold frame, hanging flower basket, high altitude construction car, vehicular operation platform (including special platform) can be used for bridge construction stage or later maintenance stage, and there is following problem in current structure:
1. scaffold, hanging flower basket: the simple device has poor structural safety and difficult movement;
2. aerial work vehicle, vehicular operation platform (including the special platform): the construction maintenance needs to involve vehicles, the vehicles can only be used for constructing the bridge which can pass, the cost is high, and the existing lane can be influenced to a large extent due to the large occupied area of the vehicles.
Disclosure of Invention
Aiming at the problems in the prior art, the bridge working platform is small in occupied area, simple in structure and movable.
The specific technical scheme is as follows:
a bridge work platform mainly comprises: the device comprises a counterweight platform, a connecting platform, a first working platform and a second working platform;
the counterweight platform is arranged in parallel with the first working platform and is connected with the first working platform through the connecting platform, and rollers are arranged at the bottom of the counterweight platform;
the second working platform can be arranged below the first working platform in a rotating mode, and a communicating opening is formed between the second working platform and the first working platform.
In the bridge work platform, the bridge work platform further comprises a rotating member, one side of the rotating member is fixedly connected with the first work platform, and the other side of the rotating member is fixedly connected with the second work platform.
In foretell bridge work platform, still have such characteristic, the counter weight platform orientation one side of first work platform is provided with locking Assembly, locking Assembly includes power spare and support piece, the output orientation of power spare first work platform, the one end that deviates from the output is fixed on the counter weight platform, support piece one end is fixed on the counter weight platform, the other end is fixed on the power spare.
The bridge operation platform is characterized in that a first ladder stand is arranged in the first working platform, a second ladder stand is arranged in the second working platform, and the second ladder stand partially extends into the first working platform.
In a further aspect, the present invention provides a bridge work platform, wherein the second ladder stand is fixed to the second work platform and is rotatable therewith.
In the above-mentioned bridge work platform, still have such a characteristic, the bridge work platform still include with the horizontal third work platform that sets up side by side of second work platform, the third work platform is scalable set up in the second work platform.
In the bridge work platform, the second work platform is connected with the third work platform in a sliding or rolling manner.
In the above bridge working platform, the counterweight platform further includes at least four first telescopic rods arranged along the vertical direction, and the roller is arranged at one end of each first telescopic rod far away from the counterweight platform.
In the above bridge work platform, the second work platform further comprises at least four second telescopic rods arranged in the vertical direction.
In the bridge working platform, the bridge working platform is characterized in that hoisting structures are further arranged above the first working platform and in the second working platform.
The positive effects of the technical scheme are as follows:
according to the bridge operation platform provided by the invention, the counterweight platform which can be directly placed on the bridge floor is arranged, compared with the prior art, the fixed support of the whole bridge operation platform can be realized through the counterweight platform, vehicles do not need to be arranged, the occupied area is reduced, the second working platform can rotate relative to the first working platform, various requirements of personnel during construction can be better met, the structure is simple, and the counterweight platform is provided with the rollers, so that the bridge operation platform can move.
Drawings
FIG. 1 is a schematic diagram of a first directional structure of a bridge work platform according to an embodiment of the present invention;
fig. 2 is a schematic view of a second directional structure of the bridge working platform according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a communication port on the second working platform or the third working platform according to an embodiment of the present invention.
In the drawings: 1. a counterweight platform; 11. a roller; 12. a first telescopic rod; 2. connecting the platform; 21. a pulley; 3. a first work platform; 31. a first base plate; 34. a communication port; 4. a second work platform; 41. a top plate; 42. a second base plate; 43. a second telescopic rod; 48. a third telescopic rod; 431. a second fixing bar; 432. a second movable bar; 5. a rotating member; 6. a locking assembly; 61. a power member; 62. a support member; 71. a first ladder stand; 72. a second ladder stand; 73. a handrail; 8. a third working platform; 81. a third vertical bar; 82. a third cross bar; 83. a third base plate; 9. a hoisting structure; 100. a bridge; 101. a guardrail; 102. and (5) bridge deck.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below by way of embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1, fig. 2 and fig. 3 together, fig. 1 is a schematic view of a first directional structure of a bridge work platform according to an embodiment of the present invention; fig. 2 is a schematic view of a second directional structure of the bridge working platform according to the embodiment of the present invention; fig. 3 is a schematic third-direction structure diagram of a bridge work platform according to an embodiment of the present invention. The embodiment of the invention discloses a bridge operation platform, which comprises: counter weight platform 1, connection platform 2, first work platform 3 and second work platform 4.
In the use process, the counterweight platform 1 is placed on the bridge deck 102, the first working platform 3 is suspended on the outer side face of the bridge 100, and the connecting platform 2 is arranged on the guardrail 101 of the bridge 100 in a spanning mode.
Alternatively, the first vertical bar may be a non-telescopic bar.
Optionally, the first vertical rod may also be a telescopic rod structure.
For example, the first vertical rod in the counterweight platform 1 is the first telescopic rod 12, the number of the first telescopic rod is at least four, and the roller 11 is arranged at one end of each first telescopic rod 12 far away from the counterweight platform 1. The advantage of setting up like this can adapt to not co-altitude guardrail 101, improves bridge work platform's suitability.
Further, counter weight platform 1 orientation one side of first work platform 3 is provided with locking Assembly 6, locking Assembly 6 includes power part 61 and support piece 62, the output orientation of power part 61 first work platform 3, the one end that deviates from the output is fixed on counter weight platform 1, support piece 62 one end is fixed on counter weight platform 1, the other end is fixed on power part 61.
Specifically, the first telescopic rod 12 includes a first fixed rod and a first movable rod, the first movable rod is connected with the first cross rod at the top, and the first fixed rod is connected with the first cross rod at the bottom.
Specifically, the end of the power member 61 is horizontally disposed on the first fixing rod of the first telescopic rod 12, and the output end is freely disposed to form a cantilever beam structure, so as to abut against the inner side surface (the side surface facing the bridge deck 102) of the guardrail 101 of the bridge 100, thereby achieving the locking between the bridge working platform and the bridge 100. The supporting member 62 is disposed obliquely, one end of the supporting member is disposed on the first fixing rod, and the other end of the supporting member is disposed on the power member 61, so as to support the power member 61 of the cantilever beam and prevent the power member 61 from being tilted.
Alternatively, the power member 61 may be a pneumatic cylinder or a hydraulic cylinder.
The second working platform 4 is rotatably arranged below the first working platform 3.
Specifically, the bridge operation platform further comprises a rotating part 5, one side of the rotating part 5 is fixedly connected with the first working platform 3, and the other side of the rotating part is fixedly connected with the second working platform 4.
Alternatively, the rotating member 5 may be a slewing bearing or a slewing roller disk. Taking a slewing bearing as an example, the inner ring of the slewing bearing is fixedly connected with the bottom of the first working platform 3, and the outer ring of the slewing bearing is fixedly connected with the top of the second working platform 4. Of course, the inner ring of the slewing bearing may be connected to the top of the second work platform 4, and the outer ring of the slewing bearing may be fixedly connected to the bottom of the first work platform 3. Because the inner ring of the slewing bearing can rotate relative to the outer ring, the first working platform 3 is fixedly connected with the counterweight platform 1 and cannot rotate, and the second working platform 4 is in a free state and can rotate.
Specifically, the first working platform 3 and the second working platform 4 are both frame-type structures, and include a second vertical rod, the first bottom plate 31 is further disposed at the bottom of the first working platform 3, the top plate 41 is further disposed at the top of the second working platform 4, and the second bottom plate 42 is disposed at the bottom of the second working platform. The inner ring of the slewing bearing is fixedly connected with the first bottom plate 31, and the outer ring of the slewing bearing is fixedly connected with the top plate 41. The installation principle of the rotary rolling disc is the same as that of the rotary support, and the details are not repeated herein.
Alternatively, the second vertical bar may be a non-telescopic bar.
Optionally, the second vertical rod may also be a telescopic rod structure.
For example, the second vertical rod in the second working platform 4 is the second telescopic rod 43, and the number is at least four. The advantage of setting up like this can adapt to not co-altitude guardrail 101, improves bridge work platform's suitability.
Specifically, the second telescopic rod 43 includes a second fixed rod 431 and a second movable rod 432, the second movable rod 432 is connected with the top plate 41, and the second fixed rod 431 is connected with the second bottom plate 42.
The second working platform 4 and the first working platform 3 are provided with a communication port 34, so that maintenance personnel can enter the second working platform 4 from the first working platform 3. Specifically, the communication port 34 is provided on the first bottom plate 31 and the top plate 41.
The top surface of the guardrail 101 of the bridge 100 can be hugged closely to the connection platform 2 in this embodiment, and at this moment, the pulley 21 is arranged on the connection platform 2 to realize the rolling contact of the connection platform 2 and the top surface of the guardrail 101 of the bridge 100, reduce friction, and certainly, the connection platform 2 can also have a certain distance from the top surface of the guardrail 101 of the bridge 100.
Compared with the prior art, the bridge operation platform provided by the embodiment of the invention has the advantages that the counterweight platform 1 which can be directly placed on the bridge deck 102 is arranged, the fixed support of the whole bridge operation platform can be realized through the counterweight platform 1, vehicles do not need to be arranged, the occupied area is reduced, the second operation platform 4 can be arranged in a rotary mode, various requirements of maintenance personnel during construction can be better met, the bridge operation platform is simple in structure, and the rollers 11 are arranged at the bottom of the counterweight platform 1, so that the bridge operation platform can move along the bridge deck 102.
Further, a first ladder 71 is arranged in the first working platform 3, a second ladder 72 is arranged in the second working platform 4, and the second ladder 72 partially extends into the first working platform 3.
Specifically, the first ladder 71 is fixed at the top to one side of the first work platform 3 and at the bottom to the first base plate 31, and preferably, a handrail 73 is further provided at the top of the first ladder 71 for safety.
In particular, the second ladder 72 is fixed to the second work platform 4 and can rotate therewith. The first ladder 71 is inserted into the communication opening 34, the top part of the first ladder is positioned in the first working platform 3, the part close to the top part of the first ladder is fixed on the inner wall of the communication opening 34 of the top plate 41 of the second working platform 4, and the bottom part of the first ladder is fixed on the second bottom plate 42. Preferably, handrails 73 are also provided on top of the second ladder 72 for safety.
In some cases, it is necessary to extend into the bottom of the bridge 100 for operation, so the bridge operation platform in this embodiment further includes a third operation platform 8 laterally juxtaposed with the second operation platform 4, and the third operation platform 8 is telescopically disposed in the second operation platform 4.
Further, the second working platform 4 is connected with the third working platform 8 in a sliding manner or in a rolling manner.
Specifically, the third work platform 8 is also a frame-shaped structure, and includes a third vertical rod 81 and a third horizontal rod 82, and a third bottom plate 83 is disposed at the bottom of the third work platform 8.
Four corners of the second working platform 4 are provided with sliding grooves (not shown), four corners of the third working platform 8 are provided with sliding rails (not shown), and the sliding rails are in sliding fit with the sliding grooves so as to realize that the third working platform 8 transversely slides along the second working platform 4 and extends out of or retracts into the second working platform 4. Preferably, a driving device (not shown) is disposed on the third working platform 4, and the driving device is used for driving the third working platform 8 to slide along the second working platform 4 transversely, and extend or retract the second working platform 4.
Furthermore, a hoisting structure 9 is arranged above the first working platform 3 and in the second working platform 4. The hoisting structure 9 can be a chain block, and can hoist objects with large weight to the bridge operation platform, and can hoist objects on the bridge deck 102 downwards and objects below the bridge operation platform to the bridge deck 102.
Preferably, in order to avoid that the frame spaces of the three working platforms are too large and that it is unsafe for maintenance personnel to stay inside, the cross bars and the vertical bars of the frame structure are arranged densely to form a denser grid structure.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011034161.4A CN112252205A (en) | 2020-09-27 | 2020-09-27 | Bridge operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011034161.4A CN112252205A (en) | 2020-09-27 | 2020-09-27 | Bridge operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112252205A true CN112252205A (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011034161.4A Pending CN112252205A (en) | 2020-09-27 | 2020-09-27 | Bridge operation platform |
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| Country | Link |
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| CN (1) | CN112252205A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117341742A (en) * | 2022-06-28 | 2024-01-05 | 比亚迪股份有限公司 | A kind of working vehicle for track beam |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980014142A (en) * | 1996-08-08 | 1998-05-15 | 신장철 | Lower side running bridge Lower part of work carriage Lower work bench Rotating support device |
| KR200197364Y1 (en) * | 2000-05-04 | 2000-09-15 | 영신기공주식회사 | Moving work facility for check and maintenance of bridges |
| KR100784429B1 (en) * | 2007-02-14 | 2007-12-11 | 우신기계(주) | Slab form demolition device |
| CN208055883U (en) * | 2018-03-16 | 2018-11-06 | 中建八局第一建设有限公司 | A kind of movable type Roadway Construction hanging barrier operating platform |
| CN208362931U (en) * | 2018-06-19 | 2019-01-11 | 四川先舟建设工程有限公司 | A kind of municipal administration bridge construction platform |
| CN208501491U (en) * | 2018-06-29 | 2019-02-15 | 中国葛洲坝集团第一工程有限公司 | Overpass bridge bottom wire laying device |
| CN209066296U (en) * | 2018-10-26 | 2019-07-05 | 四川志德公路工程有限责任公司 | One kind facing side job platform |
| CN110067201A (en) * | 2019-03-15 | 2019-07-30 | 上海建工七建集团有限公司 | A kind of movable type tensioning platform and its application method |
| CN111305063A (en) * | 2020-03-25 | 2020-06-19 | 杭州昂创科技有限公司 | Construction method of self-adaptive gradient movable type bridge maintenance hanging basket |
| CN214328569U (en) * | 2020-09-27 | 2021-10-01 | 上海宏信设备工程有限公司 | Bridge operation platform |
-
2020
- 2020-09-27 CN CN202011034161.4A patent/CN112252205A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980014142A (en) * | 1996-08-08 | 1998-05-15 | 신장철 | Lower side running bridge Lower part of work carriage Lower work bench Rotating support device |
| KR200197364Y1 (en) * | 2000-05-04 | 2000-09-15 | 영신기공주식회사 | Moving work facility for check and maintenance of bridges |
| KR100784429B1 (en) * | 2007-02-14 | 2007-12-11 | 우신기계(주) | Slab form demolition device |
| CN208055883U (en) * | 2018-03-16 | 2018-11-06 | 中建八局第一建设有限公司 | A kind of movable type Roadway Construction hanging barrier operating platform |
| CN208362931U (en) * | 2018-06-19 | 2019-01-11 | 四川先舟建设工程有限公司 | A kind of municipal administration bridge construction platform |
| CN208501491U (en) * | 2018-06-29 | 2019-02-15 | 中国葛洲坝集团第一工程有限公司 | Overpass bridge bottom wire laying device |
| CN209066296U (en) * | 2018-10-26 | 2019-07-05 | 四川志德公路工程有限责任公司 | One kind facing side job platform |
| CN110067201A (en) * | 2019-03-15 | 2019-07-30 | 上海建工七建集团有限公司 | A kind of movable type tensioning platform and its application method |
| CN111305063A (en) * | 2020-03-25 | 2020-06-19 | 杭州昂创科技有限公司 | Construction method of self-adaptive gradient movable type bridge maintenance hanging basket |
| CN214328569U (en) * | 2020-09-27 | 2021-10-01 | 上海宏信设备工程有限公司 | Bridge operation platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117341742A (en) * | 2022-06-28 | 2024-01-05 | 比亚迪股份有限公司 | A kind of working vehicle for track beam |
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Application publication date: 20210122 |
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