CN219621620U - Bridge pier column suspension type symmetrical mounting and dismounting platform - Google Patents
Bridge pier column suspension type symmetrical mounting and dismounting platform Download PDFInfo
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- CN219621620U CN219621620U CN202320834445.4U CN202320834445U CN219621620U CN 219621620 U CN219621620 U CN 219621620U CN 202320834445 U CN202320834445 U CN 202320834445U CN 219621620 U CN219621620 U CN 219621620U
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Abstract
The utility model relates to the technical field of bridge engineering and discloses a bridge pier column suspension type symmetrical mounting and dismounting platform which comprises at least two suspension cross beams, wherein hanging basket operation platforms are symmetrically arranged at two ends of each suspension cross beam, each hanging basket operation platform comprises hanging basket main suspension columns connected with the top end of each hanging basket main suspension column and the top end of each hanging basket main suspension column, the hanging basket main suspension columns are connected through a group of cross bars, and climbing ladders are formed by arranging the cross bars at intervals; the lower side of the suspension cross beam is connected with the inner side of the top end of the hanging basket, the outer side of the top end of the hanging basket is connected with the lower end of the steel rope, and the upper end of the steel rope is connected with the end part of the suspension cross beam. The utility model is used in bridge engineering, and can reduce the potential safety hazard of workers in the high-altitude operation of dismantling pier tie beams, cover beam bottom die unloading blocks, steel bars and the like.
Description
Technical Field
The utility model relates to the technical field of bridge engineering, in particular to a bridge pier column suspension type symmetrical mounting and dismounting platform.
Background
In bridge engineering construction, the phenomenon of manned operation of hanging basket by crane generally exists, and the operation hanging basket can not be positioned and fixed accurately in the construction operation process, so that the construction difficulty is high, and the hanging basket is easy to turn on one's side, the crane wire rope and the hanging ring are easy to damage to cause safety accidents such as high-altitude falling and striking.
Publication (bulletin) number: in CN205100533U, a rail hanging basket is provided for multi-storey building, and the rail hanging basket structurally comprises a wall-attached support, a guide rail, an anti-falling device, a hanging basket hanging platform and a hanging basket hanging mechanism. Wherein, a plurality of wall-attached supports are arranged up and down and fixed on the building structure, and the guide rail is fixedly connected with the wall-attached supports; a hanging basket platform body is arranged between adjacent guide rails and is combined with the guide rails in a sliding way by an anti-falling device; the hanging basket hanging platform is an assembled platform, and the standard section length of the hanging basket hanging platform is 1.5 meters; the middle mounting frame moves the lifting mechanism upwards to facilitate the passing of workers, and the hanging basket platform can be provided with a plurality of lifting devices through the middle mounting frame, so that the hanging basket platform is not limited by the length, and the construction purpose is achieved by splicing a plurality of sections. However, in order to realize the use of the hanging basket hanging platform, the technology also needs a hanging basket hanging mechanism and a track to be matched, and the cost is high.
Disclosure of Invention
The utility model provides a bridge pier column suspension type symmetrical mounting and dismounting platform, which aims to solve the technical problems in the prior art, is used in bridge engineering, and reduces potential safety hazards of workers in aloft operations such as pier tie beam dismounting, capping beam bottom die unloading block dismounting, steel bar dismounting and the like.
The technical scheme of the utility model is as follows: the hanging type symmetrical mounting and dismounting platform for the bridge pier column comprises at least two hanging cross beams, wherein hanging basket operation platforms are symmetrically arranged at two ends of each hanging cross beam, each hanging basket operation platform comprises hanging basket main hanging columns connected with the top end of each hanging basket main hanging column through a group of cross bars, and the hanging basket main hanging columns are connected through a group of cross bars, and the cross bars are arranged at intervals to form a climbing ladder; the lower side of the suspension cross beam is connected with the inner side of the top end of the hanging basket, the outer side of the top end of the hanging basket is connected with the lower end of the steel rope, and the upper end of the steel rope is connected with the end part of the suspension cross beam.
In the bridge pier suspension type symmetrical mounting and dismounting platform, two suspension cross beams are arranged.
In the bridge pier suspension type symmetrical mounting and dismounting platform, the suspension cross beams are connected through a group of connecting rods.
In the bridge pier suspension type symmetrical mounting and dismounting platform, the hanging basket comprises a main frame, and a bottom plate is arranged on the bottom surface of the main frame.
In the bridge pier suspension type symmetrical mounting and dismounting platform, the middle part of the main frame is provided with the fence.
In the bridge pier suspension type symmetrical mounting and dismounting platform, the periphery of the main frame is provided with the protective net.
Advantageous effects
The utility model has simple structure, can be obtained by welding steel and steel ropes, has low cost, is used for eliminating construction operations such as removing pier tie beams, cover beam bottom die unloading blocks, steel bars and the like in bridge engineering, and can prevent potential safety hazards such as high-altitude falling and falling object striking; the utility model can be used circularly without installing embedded parts or other matched facilities, thereby further reducing the cost; the utility model can not only symmetrically construct, but also ensure the operation safety of single-side construction through load balance, and is convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic side view of the present utility model;
marked in the figure as: 1-suspending a cross beam; 2-a hanging basket operation platform; 3-hanging basket main hanging columns; 4-a cross bar; 5-hanging basket; 6-steel ropes; 7-connecting rods; 8-a main frame; 9-a bottom plate; 10-fencing; 11-bridge pier.
Description of the embodiments
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Examples. The bridge pier column suspension type symmetrical mounting and dismounting platform comprises at least two suspension cross beams 1, wherein hanging basket operation platforms 2 are symmetrically arranged at two ends of each suspension cross beam 1, each hanging basket operation platform 2 comprises hanging basket main suspension columns 3 connected with the top end of each hanging basket main suspension column 1, the hanging basket main suspension columns 3 are connected through a group of cross bars 4, and the cross bars 4 are arranged at intervals to form a climbing ladder; the lower side of the suspension beam 1 is connected with the inner side of the top end of the hanging basket 5, the outer side of the top end of the hanging basket 5 is connected with the lower end of the steel rope 6, and the upper end of the steel rope 6 is connected with the end part of the suspension beam 1.
The number of the suspension cross beams 1 is two.
The suspension beams 1 are connected through a group of connecting rods 7. The connecting rod 7 increases the strength.
The hanging basket 5 comprises a main frame 8, and a bottom plate 9 is arranged on the bottom surface of the main frame 8.
The middle part of the main frame 8 is provided with a fence 10. The fence 10 prevents workers from falling.
And a protective net is arranged around the main frame 8. The protection net is welded around the main frame 8, and is omitted in the figure.
The use method comprises the steps that the utility model is hung on a bridge pier column as shown in figure 1, a worker fixes a working safety belt on a main frame 8, and works in a hanging basket 5; the side view formed by the hanging beam 1 and the hanging basket main hanging column 3 is an 'pi' structure which is arranged on the bridge pier column, the hanging basket 5 can not turn over, and the balance can be maintained by a carrying mode or simultaneous construction on two sides, so that the safety is ensured; the worker can also move on the platform by means of the climbing ladder formed by the cross bars 4.
When the platform is practically applied, two suspension cross beams 1 are two [80 multiplied by 43 multiplied by 5 ] hot-rolled channel steel, and the length is 2.5m longer than the width of the bent cap (1.25 m is respectively added on the front side and the rear side of the bent cap); adopting angle steel with the angle of 50 multiplied by 5 to process into an operation hanging basket 5 with the height of 1m multiplied by 1m, wherein the height of the hanging basket is 1.5m, a hanging basket main hanging column 3 is welded with a hanging beam 1, the bottom of the hanging basket 5 is welded by adopting a phi 10@100 steel bar net sheet, and a hanging basket platform guardrail is a phi 10@100 steel bar net sheet; the connection modes are all welded, and the welding quality is implemented according to the steel structure engineering construction quality acceptance standard (GB 50205-2020).
The platform is applied to T16 standard projects of the Nayong-Qinglong expressway, and has good application effects in demolishing construction of pier stud tie beams, cap beam bottom unloading blocks, steel bars and bottom dies during high-altitude operation. The potential safety hazard of construction operation of mounting and dismounting the bridge pier steel bars and the unloading blocks is eliminated, the construction operation safety is ensured, and the effects of reducing cost and enhancing efficiency are achieved by recycling.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme and the concept of the present utility model, and should be covered by the scope of the present utility model.
Claims (6)
1. Bridge pier column suspension type symmetry is installed and is torn platform open, its characterized in that: the hanging basket comprises at least two hanging cross beams (1), hanging basket operation platforms (2) are symmetrically arranged at two ends of each hanging cross beam (1), each hanging basket operation platform (2) comprises hanging basket main hanging columns (3) connected with the top end of each hanging basket main hanging column (3) and a hanging cross beam (1), the hanging basket main hanging columns (3) are connected through a group of cross rods (4), and the cross rods (4) are arranged at intervals to form climbing ladders; the lower side of the suspension beam (1) is connected with the inner side of the top end of the hanging basket (5), the outer side of the top end of the hanging basket (5) is connected with the lower end of the steel rope (6), and the upper end of the steel rope (6) is connected with the end part of the suspension beam (1).
2. The bridge pier suspension type symmetrical mounting and dismounting platform according to claim 1, wherein: the number of the suspension cross beams (1) is two.
3. The bridge pier suspension type symmetrical mounting and dismounting platform according to claim 1, wherein: the suspension cross beams (1) are connected through a group of connecting rods (7).
4. The bridge pier suspension type symmetrical mounting and dismounting platform according to claim 1, wherein: the hanging basket (5) comprises a main frame (8), and a bottom plate (9) is arranged on the bottom surface of the main frame (8).
5. The bridge pier suspension type symmetrical mounting and dismounting platform according to claim 4, wherein: the middle part of the main frame (8) is provided with a fence (10).
6. The bridge pier suspension type symmetrical mounting and dismounting platform according to claim 4, wherein: and a protective net is arranged around the main frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320834445.4U CN219621620U (en) | 2023-04-14 | 2023-04-14 | Bridge pier column suspension type symmetrical mounting and dismounting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320834445.4U CN219621620U (en) | 2023-04-14 | 2023-04-14 | Bridge pier column suspension type symmetrical mounting and dismounting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219621620U true CN219621620U (en) | 2023-09-01 |
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ID=87767502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320834445.4U Active CN219621620U (en) | 2023-04-14 | 2023-04-14 | Bridge pier column suspension type symmetrical mounting and dismounting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219621620U (en) |
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2023
- 2023-04-14 CN CN202320834445.4U patent/CN219621620U/en active Active
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