CN212801244U - Suspension type movable operating platform device - Google Patents
Suspension type movable operating platform device Download PDFInfo
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- CN212801244U CN212801244U CN202021349925.4U CN202021349925U CN212801244U CN 212801244 U CN212801244 U CN 212801244U CN 202021349925 U CN202021349925 U CN 202021349925U CN 212801244 U CN212801244 U CN 212801244U
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Abstract
The utility model relates to a portable operation platform device of suspension type, include: the platform comprises a platform body, wherein the platform body comprises a bottom plate, and a guardrail is arranged at the edge of the top of the bottom plate; the top sliding rail is fixedly connected with the steel truss structure above the platform body, and the platform body is connected with the top sliding rail through the traveling mechanism, so that the platform body can conveniently move along the top sliding rail; and the limiting mechanism is detachably and fixedly connected with the top sliding rail and is used for limiting the travelling mechanism. The platform body of the utility model can slide along the top slide rail to change the construction site, thereby avoiding the repeated construction of the operation platform, reducing the labor and material consumption and improving the economy; the utility model has higher flexibility, convenient installation and disassembly and can be suitable for trusses with different sizes; the utility model discloses avoided carrying out welded mode with the truss, can not produce the destruction to steel longeron member to engineering quality has been promoted.
Description
Technical Field
The utility model relates to a construction technical field is erect to the steel longeron, especially relates to a portable operation platform device of suspension type.
Background
The steel truss combined beam bridge has the advantages of large span, attractive appearance, simple construction process and the like, and is widely applied to highway and railway dual-purpose bridge engineering for crossing river, sea and existing roads. At present, in river-crossing and sea-crossing steel truss combined beam bridge construction, steel truss girder members are mostly assembled in a large-scale floating crane in a segmented integral mode or assembled through a single member cantilever, and the manufacturing of an operation platform at the bottom of the steel truss girder is of great importance in the assembling process.
The traditional steel truss girder bottom operation platform usually adopts a suspension type operation platform or a welding type operation platform, wherein the former has the disadvantages of complicated working procedures, more consumed labor and materials and poor economy; the latter adopts the welded form not only the flexibility is relatively poor, but also welding operation can damage the steel truss girder member, and the whole appearance of the steel truss girder can be influenced even after the steel truss girder member is repaired, thereby reducing the engineering quality.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a suspension type movable operating platform device.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a suspended movable operations platform apparatus comprising:
the platform comprises a platform body, wherein the platform body comprises a bottom plate, and a guardrail is arranged at the edge of the top of the bottom plate;
the top sliding rail is fixedly connected with the steel truss structure above the platform body, and the platform body is connected with the top sliding rail through the traveling mechanism, so that the platform body can conveniently move along the top sliding rail;
and the limiting mechanism is detachably and fixedly connected with the top sliding rail and is used for limiting the travelling mechanism.
Furthermore, the bottom of the guardrail is provided with a kickboard for preventing the articles on the bottom plate from sliding off.
Further, the guardrail includes many montants, is equipped with many horizontal poles between the adjacent montant, the both ends of horizontal pole respectively with two adjacent montant fixed connection.
Furthermore, the bottom plate is provided with a ladder convenient for the steel truss to enter and exit the platform body from the upper part, and the ladder is fixedly connected with the bottom plate and/or the guardrail.
Furthermore, the top slide rail comprises two I-steel rails which are arranged in parallel, and a plurality of suspension steel plates which are connected with the upper steel truss are fixedly arranged on the inner side of each I-steel rail.
Furthermore, the travelling mechanism comprises a plurality of hanging rods, the bottoms of the hanging rods are fixedly connected with the bottom plate and/or the guardrail, and the tops of the hanging rods are matched with the I-shaped steel rails to form a single-rail trolley.
Furthermore, the cat ladder lateral part is equipped with a plurality of stiffeners, the both ends of stiffener respectively with cat ladder and jib fixed connection.
Further, stop gear includes a plurality of U-shaped clamps that set up with the cooperation of I-steel track, and the equal screw thread in top both ends of U-shaped clamp even has the nut, and the nut compresses tightly the I-steel track and realizes fixed connection.
Furthermore, stop gear includes a plurality of G shape card that set up with the I-steel track cooperation, and the one end and the I-steel track joint of G shape card and other end screw thread even have the nut, and the nut compresses tightly the I-steel track and realizes fixed connection.
Further, the bottom of the nut is provided with a rubber gasket.
The utility model has the advantages that:
1) the platform body of the utility model can slide along the top slide rail to change the construction site, thereby avoiding the repeated construction of the operation platform, reducing the labor and material consumption and improving the economy;
2) the utility model has higher flexibility, convenient installation and disassembly and can be suitable for trusses with different sizes;
3) the utility model discloses avoided carrying out welded mode with the truss, can not produce the destruction to steel longeron member to engineering quality has been promoted.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic view of a U-shaped card;
FIG. 4 is a schematic diagram of a G-card configuration;
in the figure: 10-a platform body; 11-a base plate; 12-a guardrail; 121-vertical bar; 122-a cross-bar; 13-a kickboard; 14-climbing a ladder; 15-a boom; 16-a monorail trolley; 20-a top slide rail; 21-i-beam rail; 22-hanging a steel plate; 30-a limiting mechanism; 31-U-shaped card; 32-a nut; a 33-G shaped card; 34-a rubber gasket;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown, a suspended movable operator platform apparatus, comprising:
the platform comprises a platform body 10, wherein the platform body 10 comprises a bottom plate 11, and a guardrail 12 is arranged at the top edge of the bottom plate 11;
the top sliding rail 20 is fixedly connected with the steel truss structure above the platform body 10, and the platform body 10 is connected with the top sliding rail 20 through a walking mechanism, so that the platform body 10 can move along the top sliding rail 20 conveniently;
and the limiting mechanism 30 is detachably and fixedly connected with the top sliding rail 20 and used for limiting the travelling mechanism.
Further, the bottom of the guardrail 12 is provided with a kickboard 13 for preventing the articles on the bottom plate 11 from sliding off.
Further, the guardrail 12 includes a plurality of vertical bars 121, a plurality of cross bars 122 are disposed between adjacent vertical bars 121, and two ends of the cross bar 122 are respectively fixedly connected with the two adjacent vertical bars 121.
Furthermore, a ladder 14 which is convenient for the steel truss to enter and exit the platform body 10 from the upper part is arranged on the bottom plate 11, and the ladder 14 is fixedly connected with the bottom plate 11 and/or the guard rail 12.
Further, the top slide rail 20 includes two i-steel rails 21 arranged in parallel, and a plurality of suspension steel plates 22 connected to the upper steel truss are fixedly disposed on the inner side of the i-steel rails 21.
Furthermore, the walking mechanism comprises a plurality of suspension rods 15, the bottoms of the suspension rods 15 are fixedly connected with the bottom plate 11 and/or the guardrail 12, and the tops of the suspension rods 15 are matched with the I-shaped steel rails 21 to be provided with a monorail trolley 16.
Furthermore, a plurality of reinforcing rods are arranged on the side part of the ladder stand 14, and two ends of each reinforcing rod are fixedly connected with the ladder stand 14 and the hanger rod 15 respectively.
Further, stop gear 30 includes a plurality of U-shaped card 31 that set up with the cooperation of I-steel track 21, and the equal threaded connection in top both ends of U-shaped card 31 has nut 32, and nut 32 compresses tightly I-steel track 21 and realizes fixed connection.
Further, the limiting mechanism 30 comprises a plurality of G-shaped clamps 33 matched with the I-steel rail 21, one end of each G-shaped clamp 33 is clamped with the I-steel rail 21, the other end of each G-shaped clamp is connected with a nut 32 in a threaded mode, and the I-steel rail 21 is tightly pressed by the nuts 32 to achieve fixed connection.
Further, rubber gaskets 34 are arranged at the bottom of the nut 32 and the bottom of the clamping end of the G-shaped clamp 33.
The utility model discloses during the use, concrete operating procedure as follows:
step one, selecting and manufacturing an I-steel rail 21 with a proper length according to actual conditions, and welding a suspension steel plate 22 on the I-steel rail 21;
secondly, manufacturing the monorail trolley 16 according to the size of the I-steel rail 21, hoisting and overlapping the I-steel rail 21 on a steel truss, and installing the monorail trolley 16 on the suspender 15;
step three, presetting a reasonable platform body 10 according to engineering requirements, hoisting the platform body 10 to the lower part of the suspender 15, and welding the platform body 10 and the suspender 15 to form a whole;
fourthly, the crawling ladder 14 is pushed from the upper steel truss to enable the monorail trolley 16 to move on the I-shaped steel rail 21, so that the movement of the operation surface is achieved; after moving to the designated position, the monorail trolley 16 is limited by the U-shaped clamp 31 or the G-shaped clamp 33, so that the working surface is fixed.
The utility model has the advantages that the platform body 10 can slide along the top slide rail to change the construction site, thereby avoiding the repeated large pieces of the operation platform, reducing the labor and material consumption and improving the economical efficiency; the flexibility is high, the installation and the disassembly are convenient, and the steel truss structure can be suitable for steel trusses with different sizes; the method avoids welding with the truss, and cannot damage the steel truss girder rod piece, thereby improving the engineering quality.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (10)
1. A suspended movable operator platform apparatus, comprising:
the platform comprises a platform body (10), wherein the platform body (10) comprises a bottom plate (11), and a guardrail (12) is arranged on the edge of the top of the bottom plate (11);
the top sliding rail (20), the top sliding rail (20) is fixedly connected with the steel truss structure above the platform body (10), and the platform body (10) is connected with the top sliding rail (20) through a walking mechanism, so that the platform body (10) can move along the top sliding rail (20);
and the limiting mechanism (30), the limiting mechanism (30) and the top sliding rail (20) are detachably and fixedly connected and are used for limiting the traveling mechanism.
2. A suspended movable operation platform device according to claim 1, characterized in that the bottom of the guardrail (12) is provided with kickboards (13) for preventing the objects on the bottom plate (11) from sliding off.
3. Suspension type movable work platform device according to claim 1, characterized in that the railing (12) comprises a plurality of vertical bars (121), a plurality of cross bars (122) are arranged between adjacent vertical bars (121), and both ends of the cross bar (122) are fixedly connected with two adjacent vertical bars (121), respectively.
4. A suspended movable operation platform device according to claim 3, characterized in that the bottom plate (11) is provided with a ladder (14) for facilitating the access to the platform body (10) from above the steel truss, the ladder (14) being fixedly connected to the bottom plate (11) and/or the railing (12).
5. A suspended movable operation platform device according to claim 4, characterized in that the top slide rail (20) comprises two I-steel rails (21) arranged in parallel with each other, and a plurality of suspension steel plates (22) connected with the upper steel truss are fixedly arranged on the inner sides of the I-steel rails (21).
6. A suspended movable operation platform device according to claim 5, characterized in that the walking mechanism comprises a plurality of booms (15), the bottom of the booms (15) is fixedly connected with the bottom plate (11) and/or the guardrail (12), and the top of the booms (15) is provided with a monorail trolley (16) matched with the I-steel rail (21).
7. A suspended movable work platform device according to claim 6, characterized in that the ladder (14) is provided with reinforcement bars at its sides, the reinforcement bars being fixedly connected at their ends to the ladder (14) and the boom (15), respectively.
8. The suspended movable operating platform device according to claim 1, wherein the limiting mechanism (30) comprises a plurality of U-shaped clamps (31) matched with the I-steel rails (21), nuts (32) are respectively screwed at two ends of the tops of the U-shaped clamps (31), and the I-steel rails (21) are compressed by the nuts (32) to realize fixed connection.
9. A suspended movable operating platform device according to claim 1, wherein the limiting mechanism (30) comprises a plurality of G-shaped clamps (33) which are matched with the i-steel rail (21), one end of each G-shaped clamp (33) is clamped with the i-steel rail (21) and the other end of each G-shaped clamp is in threaded connection with a nut (32), and the i-steel rail (21) is pressed by the nuts (32) to realize fixed connection.
10. Suspended movable operation platform device according to claim 8 or 9, characterized in that the bottom of the nut (32) is provided with a rubber gasket (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021349925.4U CN212801244U (en) | 2020-07-10 | 2020-07-10 | Suspension type movable operating platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021349925.4U CN212801244U (en) | 2020-07-10 | 2020-07-10 | Suspension type movable operating platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212801244U true CN212801244U (en) | 2021-03-26 |
Family
ID=75100399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021349925.4U Active CN212801244U (en) | 2020-07-10 | 2020-07-10 | Suspension type movable operating platform device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212801244U (en) |
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2020
- 2020-07-10 CN CN202021349925.4U patent/CN212801244U/en active Active
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