CN211646038U - Simple and easy portable suspension type construction operation platform that encorbelments - Google Patents
Simple and easy portable suspension type construction operation platform that encorbelments Download PDFInfo
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- CN211646038U CN211646038U CN201921548653.8U CN201921548653U CN211646038U CN 211646038 U CN211646038 U CN 211646038U CN 201921548653 U CN201921548653 U CN 201921548653U CN 211646038 U CN211646038 U CN 211646038U
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Abstract
The utility model belongs to the technical field of road construction equipment, in particular to a simple movable overhanging hanging type construction operating platform, which comprises a counterweight platform arranged on one side of a construction finished road surface and an operating platform suspended above the original road surface; the counterweight platform and the operating platform are connected into a whole through a horizontal rigid connecting part arranged above the wall body; a balancing weight capable of balancing the load of the operation platform is arranged in the balancing weight platform; the universal wheel for moving the operation platform is also included. The utility model has the advantages of simple and reasonable structure, can extensively be applicable to in the construction of concrete anticollision walls such as road, bridge, be particularly useful for the road surface too big with original ground difference in height or the highway section that the scaffold can't be set up in the road outside, and this utility model compares with traditional construction method, has the environmental protection of festival ground, need not occupy extra soil and be used for setting up interim scaffold, practice thrift labour and construction material and need not set up a great deal of advantages such as scaffold, can show reduction construction cost.
Description
Technical Field
The utility model belongs to the technical field of road construction equipment, concretely relates to simple and easy portable suspension type construction operation platform that encorbelments.
Background
In the road high fill reinforced retaining wall construction section and bridge concrete anti-collision wall construction process, need ligature outside reinforcing bar, present traditional method has:
1. the binding is carried out at the inner side, and the binding efficiency of the outer steel bar is low due to the influence of the inner steel bar;
2. the method is characterized in that a temporary scaffold is erected on the outer side of the road, and the erection height of the scaffold is too high when the height difference between the road surface elevation and the original ground is too large, so that a large amount of scaffolds needs to be erected by occupying extra land, a large amount of manpower is needed, and the construction cost is remarkably increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned technical problem who exists among the prior art, provide an efficient, with low costs simple and easy portable suspension type construction operation platform that encorbelments. This operation platform utilizes lever principle, at first confirms inboard counter weight according to calculating construction operation platform outside load, then places the balancing weight on inboard counter weight platform according to inboard counter weight, and constructor gets into crashproof wall outside operation platform, and the constructor on the inboard constructor cooperation outside operation platform of crashproof wall removes construction platform, accomplishes whole construction operation.
The utility model adopts the technical proposal that:
a simple movable overhanging hanging type construction operating platform comprises a counterweight platform arranged on one side of a constructed road surface and an operating platform suspended above the original road surface; the counterweight platform and the operation platform are connected into a whole through a horizontal rigid connecting part arranged above the wall body; a balancing weight which can balance the loads at the two ends of the operating platform is arranged in the balancing weight platform; the counterweight platform comprises a horizontal first bottom plate and a first vertical beam vertically welded on the periphery of the first bottom plate; a cross beam I is connected between every two adjacent vertical beams I; the counterweight platform is provided with an opening for loading and unloading a counterweight block; also comprises a rotating wheel for moving the operating platform.
Further, the operating platform is designed to be a frame structure.
Further, the operating platform comprises a second horizontal floor bottom plate arranged at the bottom; and two vertical beams are welded at four corners of the second bottom plate, and a second cross beam is connected between every two adjacent vertical beams.
Further, the operation platform is provided with a door body structure which is convenient for constructors to come in and go out.
Furthermore, the universal wheels are arranged at four corners of the bottom of the counterweight platform.
The utility model has the advantages and positive effects that:
the utility model has the advantages of simple and reasonable structure, can extensively be applicable to in the construction of concrete anticollision walls such as road, bridge, be particularly useful for the road surface too big with original ground difference in height or the road outside can't set up the highway section of scaffold frame, and this utility model compares with traditional construction method, has festival ground environmental protection (need not occupy extra soil and be used for setting up temporary scaffolding frame), practices thrift labour and construction material (need not set up the scaffold frame) etc. a great deal of and is showing the advantage, can show reduction construction cost.
Description of the drawings:
FIG. 1 is a front view of an operating platform in a preferred embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
fig. 4 is a right side view of fig. 1.
Wherein: 1. a counterweight platform; 11. a first bottom plate; 12. a first vertical beam; 13. a first cross beam; 14. a balancing weight; 15. a universal wheel; 2. An operating platform; 21. a second bottom plate; 22. a second vertical beam; 23. a second cross beam; 3. a connecting portion; 4. a wall body; 5. original ground; 6. And (5) constructing the pavement.
Detailed Description
For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:
as shown in fig. 1 to 4, the utility model relates to a simple movable overhanging hanging construction operation platform designed by utilizing the larger height difference between the original ground 5 at the two sides of the retaining wall or the anti-collision wall and the road surface 6 after construction aiming at the condition that the binding of steel bars is inconvenient during the construction of the road retaining wall or the bridge anti-collision wall, which comprises a counterweight platform 1 arranged at one side of the road surface after construction and an operation platform 2 suspended above the original road surface; the counterweight platform 1 and the operating platform 2 are connected into a whole through a horizontal rigid connecting part 3 arranged above a wall 4;
preferably, in order to reduce the dead weight of the operation platform, the operation platform is designed into a frame body structure made of square steel; the counterweight platform 1 comprises a horizontal bottom plate I11 and vertical beams I12 vertically welded on the periphery of the bottom plate I; a cross beam I13 is connected between every two adjacent vertical beams I12; a plurality of balancing weights 14 are placed on the first horizontal bottom plate; the operating platform 2 also comprises a second horizontal floor bottom plate 21 arranged at the bottom for operators to stand and place tools; vertical beams II 22 are welded at four corners of the second bottom plate 21, and a cross beam II 23 is connected between every two adjacent vertical beams II 22;
preferably, an opening is formed on one side of the counterweight platform 1 away from the wall 4 so as to facilitate the loading and unloading of the counterweight block 14;
when the cross beam 13 and the vertical beam 12 of the operating platform 2 are welded and fixed, an operator enters the operating platform 2 and needs to turn over the cross beam 13 at the uppermost end; in order to facilitate the access of operators, a door body structure which can be opened outwards, such as a fence and the like, is arranged between the two vertical beams 22 on the two sides of the wall 4 or on the side opposite to the wall 4 of the operation platform 2.
In order to move conveniently, four corners of the bottom of the counterweight platform 1 are provided with universal wheels 15 with braking functions; the total weight of the balancing weight 14 utilizes the lever principle, when the connecting part is suspended above the wall body 4, the balancing weight of the balancing weight platform 1 is calculated by taking the universal wheel 15 close to one side of the wall body 4 as a fulcrum, so that the loads at the two ends of the balancing weight platform 1 and the operating platform 2 meet the balance requirement. Specifically, the load G of the operation platform 2 is first calculated1(ii) a Then the distance from the fulcrum to the gravity center of the operating platform 2 is measured to be L1(ii) a Then measuring the distance L between the fulcrum and the gravity center of the counterweight platform 12(ii) a The weight of the counterweight platform 1 is G2Then according to formula G1×L1＝G2×L2To obtain G2To obtain the weight of the counterweight 14;
preferably, in order to save cost, the materials can be used locally in actual work, and the existing road edge stones of the project are used as the balancing weights 14.
The construction steps are as follows:
s1, placing the construction operation platform in place, and adjusting the universal wheels 15 to a braking state, as shown in FIG. 1;
s2, calculating the load of the construction operation platform and determining the counterweight weight of the counterweight platform by taking the rotating wheel close to one side of the wall 4 as a fulcrum according to a lever principle, and placing a counterweight meeting the load requirement according to the calculation result;
s3, the constructor enters a construction operation platform outside the anti-collision wall;
s4, matching personnel on the inner side of the anti-collision wall with personnel on the operation platform to move and adjust the operation platform to complete construction operation;
and S5, the outside personnel leave the operation platform, remove the balancing weight 14 and remove the operation platform, and the whole construction operation is completed.
The embodiments of the present invention have been described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (5)
1. The utility model provides a simple and easy portable suspension type construction operation platform that encorbelments which characterized in that: the construction platform comprises a counterweight platform arranged on one side of a constructed road surface and an operation platform suspended above the original road surface; the counterweight platform and the operation platform are connected into a whole through a horizontal rigid connecting part arranged above the wall body; a balancing weight capable of balancing the load of the operation platform is arranged in the balancing weight platform; the counterweight platform comprises a horizontal first bottom plate and a first vertical beam vertically welded on the periphery of the first bottom plate; a cross beam I is connected between every two adjacent vertical beams I; the counterweight platform is provided with an opening for loading and unloading a counterweight block; the universal wheel for moving the operation platform is also included.
2. The construction work platform of claim 1, wherein: the operating platform is designed to be a frame body structure.
3. The construction work platform of claim 2, wherein: the operating platform comprises a second horizontal floor bottom plate arranged at the bottom; and two vertical beams are welded at four corners of the second bottom plate, and a second cross beam is connected between every two adjacent vertical beams.
4. The construction work platform of claim 1, wherein: the operation platform is provided with a door body structure which is convenient for constructors to come in and go out.
5. The construction work platform of claim 1, wherein: the universal wheels are arranged at four corners of the bottom of the counterweight platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548653.8U CN211646038U (en) | 2019-09-17 | 2019-09-17 | Simple and easy portable suspension type construction operation platform that encorbelments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548653.8U CN211646038U (en) | 2019-09-17 | 2019-09-17 | Simple and easy portable suspension type construction operation platform that encorbelments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211646038U true CN211646038U (en) | 2020-10-09 |
Family
ID=72680928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921548653.8U Active CN211646038U (en) | 2019-09-17 | 2019-09-17 | Simple and easy portable suspension type construction operation platform that encorbelments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211646038U (en) |
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2019
- 2019-09-17 CN CN201921548653.8U patent/CN211646038U/en active Active
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