CN219862337U - Portable landing stage - Google Patents
Portable landing stage Download PDFInfo
- Publication number
- CN219862337U CN219862337U CN202320718545.0U CN202320718545U CN219862337U CN 219862337 U CN219862337 U CN 219862337U CN 202320718545 U CN202320718545 U CN 202320718545U CN 219862337 U CN219862337 U CN 219862337U
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- Prior art keywords
- steel
- module cover
- beams
- portable
- main
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 238000011065 in-situ storage Methods 0.000 claims abstract description 4
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a portable trestle which comprises bearing platforms, main beams, module cover plates and modularized protective fences, wherein the bearing platforms are of cast-in-situ reinforced concrete structures and are arranged at two ends of a position to be spanned on a construction site, the main beams are formed by H-shaped steel, and the main beams are uniformly erected among the bearing platforms at intervals. The module cover plate is arranged on the main beam and is detachably connected with the main beam, the module cover plate comprises a pattern steel plate and a plurality of I-beams uniformly arranged on the bottom surface of the pattern steel plate at intervals, corresponding round holes are formed in the main beam and flange plates of the I-beams positioned at the edges of the pattern steel plate, and the main beam and the I-beams are connected through high-strength bolts. The modularized guard rail is fixed on the main beams at the edges of two sides of the trestle and is detachably connected with the main beams through bolts, and comprises vertical channel steel arranged at intervals and horizontal steel pipes fixedly arranged between the channel steel. According to the utility model, the portable trestle bridge is arranged, the trestle bridge deck is modularized, and equipment in the municipal pipe well below can be conveniently lifted and installed by temporarily dismantling part of bridge deck modules.
Description
Technical Field
The utility model relates to the technical field of trestle, in particular to a portable trestle.
Background
At present, construction sites available for building engineering in cities are becoming narrower and narrower, and zero-site operation is realized for part of engineering. Temporary roads of ground engineering are planned to the top plate of the basement and the edges of the structure, and construction roads inevitably need post-cast strips and part of municipal pipe wells crossing the top plate of the basement. The temporary road is directly crossed without any measures, and the structure of the temporary road is damaged due to the passing of automobiles, so that safety accidents are easily caused. In order to solve the problems, a construction trestle is arranged on a temporary road on site.
Disclosure of Invention
The utility model provides a portable trestle, which is convenient to install and detach, and solves the problems that a temporary road on a construction site spans a post-pouring zone of a basement roof and the temporary road on the construction site spans a municipal pipe well.
The technical problems to be solved are as follows: the construction road inevitably needs to cross the post-cast strip of the basement roof and part of municipal pipe wells, the temporary road is directly crossed without any measures, the structure of the automobile passing through the temporary road is damaged, and the safety accident is easily caused.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a portable trestle, which comprises a bearing platform, a plurality of main beams and module cover plates, wherein the main beams are erected among the bearing platforms at intervals, the module cover plates are arranged on the main beams and are connected with the main beams through bolts, and telescopic hanging rings are arranged on the module cover plates.
The utility model relates to a portable trestle, which is characterized in that the bearing platform is of a cast-in-place concrete structure.
The utility model relates to a portable trestle, which is characterized in that the main beam is H-shaped steel.
The utility model relates to a portable trestle, which is further characterized in that the module cover plate comprises a plurality of I-steel plates arranged at intervals and pattern steel plates fixedly arranged on the I-steel plates, and the main beam is connected with the I-steel plates.
According to the portable trestle, further, corresponding round holes are formed in the girder and the flange plates of the I-steel, and the girder and the I-steel are connected through bolts.
According to the portable trestle, four telescopic hanging rings are further arranged and are respectively arranged close to the corners of the module cover plate.
The utility model relates to a portable trestle, which is further characterized in that the telescopic hanging ring is of a rectangular frame structure, a patterned steel plate extends out of the upper part of the telescopic hanging ring, and the lower part of the telescopic hanging ring is sleeved on I-steel.
The utility model relates to a portable trestle, which is further characterized in that the telescopic hanging ring is made of round steel.
The utility model relates to a portable trestle, which further comprises modularized protective fences, wherein the modularized protective fences are fixed on main beams at the edges of two sides.
According to the portable trestle, a plurality of module cover plates are arranged transversely and longitudinally, and each module cover plate is connected with the main beam.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the portable trestle bridge is arranged, the trestle bridge deck adopts modularization, and equipment in the municipal pipe well below can be conveniently lifted and installed by temporarily dismantling part of bridge deck modules; meanwhile, the telescopic hanging ring is arranged, so that hanging is more convenient, and the problems that the temporary road on the construction site spans the post-pouring zone of the top plate of the basement and the temporary road on the construction site spans the municipal pipe well are solved.
The utility model is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic plan view of the present utility model;
FIG. 3 is a schematic diagram of a modular guard rail installation of the present utility model;
fig. 4 is a schematic structural view of the telescopic hanging ring of the present utility model.
Reference numerals:
1. bearing platform; 2. a main beam; 3. a module cover plate; 4. a modularized guard rail; 5. and (5) extending the hanging ring.
Detailed Description
As shown in fig. 1-4, the utility model discloses a portable trestle, which comprises a bearing platform 1, a main girder 2, a module cover plate 3 and a modularized protective fence 4, wherein the bearing platform 1 is of a cast-in-situ reinforced concrete structure and is arranged at two ends of a position to be spanned on a construction site, the main girder 2 is composed of H-shaped steel, and the main girders are uniformly erected among the bearing platforms 1 at intervals.
The module cover plate 3 is arranged on the main beam 2 and is detachably connected with the main beam 2, and comprises a pattern steel plate and a plurality of I-beams uniformly arranged on the bottom surface of the pattern steel plate at intervals, the I-beams are connected with the end parts of the I-beams, corresponding round holes are formed in the main beam 2 and flange plates of the I-beams positioned at the edges of the pattern steel plate, and the main beam 2 and the I-beams are connected through high-strength bolts.
The modularized protective guard 4 is fixed on the main beams 2 at the two side edges of the trestle and detachably connected with the main beams 2 through bolts, and comprises vertical channel steel arranged at intervals and horizontal steel pipes fixedly arranged between the channel steel.
Further, be equipped with flexible rings 5 on the module apron 3, flexible rings 5 are made for the round steel, set up four, are close to the bight setting of module apron 3 respectively, and flexible rings 5 are rectangular frame structure, and pattern steel sheet is extended on its upper portion, and the lower part cover is established on the I-steel, and when hoisting module apron 3, upward stretch shrink rings 5, flexible rings 5 detain fixed on the I-steel, and when not using, flexible rings 5 move down and hide below the pattern steel sheet, avoid influencing the driving.
The module cover plates 3 can be transversely and longitudinally arranged according to the size of the trestle, and each module cover plate 3 is connected with the main beam 2.
When the construction method is used, a construction trestle is arranged on a temporary road with a crossing requirement on a construction site, after the cast-in-situ reinforced concrete bearing platform 1 at the current design position reaches the installation strength, the main beams 2 are placed according to the arrangement space of the main beams 2, the module cover plate 3 is installed on the main beams 2 and is fixed by adopting high-strength bolts, and the modularized protective barriers 4 are installed on two sides of the trestle.
According to the utility model, the portable trestle bridge is arranged, the trestle bridge deck adopts modularization, and equipment in the municipal pipe well below can be conveniently lifted and installed by temporarily dismantling part of bridge deck modules; meanwhile, the telescopic hanging ring 5 is arranged, so that hanging is more convenient, and the problems of the construction site temporary road crossing of the basement roof post-pouring zone and the construction site temporary road crossing of the municipal pipe well are solved.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.
Claims (8)
1. A portable landing stage, its characterized in that: the lifting platform comprises a bearing platform (1), a plurality of main beams (2) which are erected among the bearing platforms (1) at intervals and a module cover plate (3) which is arranged on the main beams (2), wherein the module cover plate (3) is connected with the main beams (2) through bolts, and a telescopic hanging ring (5) is arranged on the module cover plate (3);
the module cover plate (3) comprises a plurality of I-steel plates and pattern steel plates, wherein the I-steel plates are arranged at intervals, the pattern steel plates are fixedly arranged on the I-steel plates, and the main beam (2) is connected with the I-steel plates;
the telescopic hanging ring (5) is of a rectangular frame structure, the upper part of the telescopic hanging ring extends out of the patterned steel plate, and the lower part of the telescopic hanging ring is sleeved on the I-steel.
2. The portable trestle according to claim 1, wherein: the bearing platform (1) is of a cast-in-situ reinforced concrete structure.
3. The portable trestle according to claim 1, wherein: the main beam (2) is H-shaped steel.
4. The portable trestle according to claim 1, wherein: corresponding round holes are formed in the main beam (2) and the flange plates of the I-steel, and the main beam (2) is connected with the I-steel through bolts.
5. The portable trestle according to claim 1, wherein: the four telescopic hanging rings (5) are arranged and are respectively close to the corners of the module cover plate (3).
6. The portable trestle according to claim 1, wherein: the telescopic hanging ring (5) is made of round steel.
7. The portable trestle according to claim 1, wherein: the bridge deck is characterized by further comprising modularized protective fences (4), wherein the modularized protective fences (4) are fixed on main beams (2) at two side edges of the trestle.
8. A portable landing stage according to any one of claims 1-7, wherein: the module cover plates (3) are transversely and longitudinally arranged in a plurality of blocks, and each module cover plate (3) is connected with the main beam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320718545.0U CN219862337U (en) | 2023-04-04 | 2023-04-04 | Portable landing stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320718545.0U CN219862337U (en) | 2023-04-04 | 2023-04-04 | Portable landing stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862337U true CN219862337U (en) | 2023-10-20 |
Family
ID=88317670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320718545.0U Active CN219862337U (en) | 2023-04-04 | 2023-04-04 | Portable landing stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219862337U (en) |
-
2023
- 2023-04-04 CN CN202320718545.0U patent/CN219862337U/en active Active
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