CN209873846U - Can have enough to meet need construction elevator basis and return reinforcing apparatus - Google Patents
Can have enough to meet need construction elevator basis and return reinforcing apparatus Download PDFInfo
- Publication number
- CN209873846U CN209873846U CN201920271809.6U CN201920271809U CN209873846U CN 209873846 U CN209873846 U CN 209873846U CN 201920271809 U CN201920271809 U CN 201920271809U CN 209873846 U CN209873846 U CN 209873846U
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Abstract
The utility model discloses a can have enough to meet need construction elevator basis and return reinforcing apparatus, it includes: adjust section, standard festival and basic festival, adjust the section including adjusting section lattice column, first regulation section head steel sheet and second regulation section head steel sheet, the standard festival includes standard festival lattice column and sets up in the standard festival head steel sheet at standard festival lattice column both ends, the basis festival includes basic festival lattice column, first basic festival head steel sheet and second basic festival head steel sheet. The adjusting section is connected with the standard section, and the standard section is connected with the basic section. The device can adapt to the ground warehouse back-jacking reinforcement conditions with different clearance heights by adjusting the length of the adjusting section and the number of the standard sections; the adjusting section, the standard section and the foundation section are detachably connected and assembled by bolts, so that the operation is simple, convenient and efficient; and the foundation section and the standard section can be repeatedly used, so that the engineering cost is saved.
Description
Technical Field
The utility model belongs to the technical field of the construction elevator, concretely relates to can have enough to meet need construction elevator basis and return reinforcing apparatus.
Background
In recent years, with the rapid development of economy in China, the construction and development of high-rise and super high-rise buildings are in a fierce progress, the requirement on underground space is more and more large in order to fully use planned land of the building, and underground garages, underground mall civil air defense facilities and the like are indispensable parts for the high-rise buildings. In order to meet the requirements of construction vertical transportation in the construction process, a construction elevator needs to be installed.
In the building engineering, the construction elevator foundation of a construction site is generally arranged on the top plate of a basement, and the self weight of the construction elevator and the construction elevator foundation born by the construction elevator foundation exceeds the allowable load of the top plate of the basement. Therefore, need carry out the back-lifting to construction elevator basis, give the structure basis with construction elevator basis's weight through the structure of back-lifting, guarantee the structure safety of basement floor.
The traditional construction elevator foundation is back to the top and usually has two kinds: firstly, adopt the method of fastener steel pipe set up the back of the top, this kind of method not only installs and demolishs slowly, and intensity is not enough moreover, the fragile roof in the use. And the other is a method for jacking the integral latticed column, which reduces material occupation, avoids the damage of a top plate and has great strength, but the manufacturing needs in-factory processing, the components are heavy, the hoisting and installation are difficult, and the turnover cannot be realized, so that the engineering cost is increased.
Disclosure of Invention
An object of the utility model is to provide a can have enough to meet need construction elevator basis and return reinforcing apparatus can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can have enough to meet need construction elevator basis and return reinforcing apparatus, locate and consolidate the basement roof between basement roof and the basement bottom plate, the device includes from last to bottom:
the adjusting section comprises an adjusting section latticed column, a first adjusting section end socket steel plate and a second adjusting section end socket steel plate, the first adjusting section end socket steel plate is horizontally arranged at the upper end of the adjusting section latticed column, and the second adjusting section end socket steel plate is horizontally arranged at the lower end of the adjusting section latticed column;
the standard knot comprises a standard knot lattice column and two standard knot end plate steel plates horizontally arranged at two ends of the standard knot lattice column;
the foundation section comprises a foundation section latticed column, a first foundation section end socket steel plate and a second foundation section end socket steel plate, wherein the first foundation section end socket steel plate is horizontally arranged at the upper end of the foundation section latticed column, and the second foundation section end socket steel plate is horizontally arranged at the lower end of the foundation section latticed column.
In the technical scheme, the adjusting section latticed column is formed by fixing four adjusting section angle steels distributed at four corners and adjusting section connecting plates arranged at the same sides of the adjacent adjusting section angle steels; the standard section lattice column is formed by fixing four standard section angle steels distributed at four corners and standard section connecting plates arranged at the same sides of the adjacent standard section angle steels; the foundation section lattice column is formed by fixing four foundation section angle steels distributed at four corners and foundation section connecting plates arranged at the same side of the adjacent foundation section angle steels.
In the technical scheme, a plurality of adjusting section rib steel plates are uniformly distributed on the peripheral side wall of the adjusting section lattice column, a plurality of standard section rib steel plates are uniformly distributed on the peripheral side wall of the standard section lattice column, and a plurality of base section rib steel plates are uniformly distributed on the peripheral side wall of the base section lattice column.
In the technical scheme, the first adjusting section end socket steel plate is provided with a high-strength bolt for fixing the first adjusting section end socket steel plate on a top plate of the basement, and the second base section end socket steel plate is provided with a high-strength bolt for fixing the second adjusting section end socket steel plate on a bottom plate of the basement.
In the technical scheme, the second adjusting section end socket steel plate, the standard section end socket steel plate and the first basic section end socket steel plate are consistent in shape and size, four corners of the second adjusting section end socket steel plate, four corners of the standard section end socket steel plate and four corners of the first basic section end socket steel plate are respectively provided with a bolt connecting hole, the relative positions of the bolt connecting holes are consistent, and a bolt passes through the bolt connecting holes to connect the standard section with the adjusting section or the basic section.
The utility model has the advantages that:
1. the length of the adjusting section and the number of the standard sections can be adjusted to adapt to the ground depot back-jacking reinforcement conditions with different clearance heights.
2. The device's regulation section, standard festival, basis are economized on earth between can dismantle the connection, use the bolt to assemble, and is easy and simple to handle high-efficient.
3. The foundation section and the standard section can be disassembled and repeatedly used, and the engineering cost is saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an enlarged sample of the adjusting section of the present invention;
FIG. 3 is a cross-sectional view taken at 1-1 in FIG. 2;
FIG. 4 is a schematic diagram of a standard section of the present invention;
FIG. 5 is a cross-sectional view taken at 2-2 in FIG. 4;
FIG. 6 is a schematic view of a basic section of the present invention;
FIG. 7 is a cross-sectional view taken at 3-3 of FIG. 6;
in the figure, 1-construction elevator foundation, 2-basement top plate, 3-basement bottom plate, 4-adjusting section, 41-adjusting section latticed column, 411-adjusting section angle steel, 412-adjusting section connecting plate, 42-first adjusting section end socket steel plate, 43-second adjusting section end socket steel plate, 44-adjusting section rib steel plate, 5-standard section, 51-standard section latticed column, 511-standard section angle steel, 512-standard section connecting plate, 52-standard section end socket steel plate, 53-standard section rib steel plate, 6-base section, 61-base section latticed column, 62-first base section end socket steel plate, 63-second base section end socket steel plate, 64-base section rib steel plate, 7-high-strength bolt, 8-bolt connecting hole and 9-bolt.
Detailed Description
The invention will be described in further detail with reference to examples of embodiments shown in the drawings, which are not intended to limit the invention in any way.
As shown in figure 1, a can have enough to meet need construction elevator basis and return reinforcing apparatus that pushes up, construction elevator basis 1 is located basement roof 2, is equipped with between basement roof 2 and the basement bottom plate 3 and returns to push up reinforcing apparatus and consolidate basement roof 2, the device is from last to including adjusting section 4, standard festival 5 and basic festival 6 down.
As shown in fig. 2, the adjusting section 4 includes an adjusting section lattice column 41, a first adjusting section end enclosure steel plate 42 and a second adjusting section end enclosure steel plate 43, the first adjusting section end enclosure steel plate 42 is horizontally disposed at the upper end of the adjusting section lattice column 41, the second adjusting section end enclosure steel plate 43 is horizontally disposed at the lower end of the adjusting section lattice column 41, and the size of the first adjusting section end enclosure steel plate 42 is larger than that of the second adjusting section end enclosure steel plate 43; the upper end of the adjusting section 4 is fixed on the top plate 2 of the basement through a first adjusting section end socket steel plate 42; the lower end of the adjusting section is connected with the standard section 5 through a second adjusting section end enclosure steel plate 43.
As shown in fig. 4, the standard knot 5 includes a standard knot lattice column 51 and two standard knot end plate steel plates 52 horizontally arranged at two ends of the standard knot lattice column 51, and the upper and lower ends of the standard knot 5 are respectively connected with the adjusting section and the base knot.
As shown in fig. 6, the base joint 6 includes a base joint lattice column 61, a first base joint end enclosure steel plate 62 and a second base joint end enclosure steel plate 63, the first base joint end enclosure steel plate 62 is horizontally disposed at the upper end of the base joint lattice column 61, the second base joint end enclosure steel plate 63 is horizontally disposed at the lower end of the base joint lattice column 61, and the size of the first base joint end enclosure steel plate 62 is smaller than that of the second base joint end enclosure steel plate 63; the upper end of the foundation section is connected with the standard section 5 through a first foundation section end sealing steel plate 62, and the lower end of the foundation section is fixed on the basement bottom plate 3 through a second foundation section end sealing steel plate 63.
As shown in fig. 3, 5 and 7, the adjusting section lattice column 41 is formed by fixing four adjusting section angle steels 411 distributed at four corners and adjusting section connecting plates 412 arranged at the same sides of the adjacent adjusting section angle steels 411; the standard knot lattice column 51 is formed by fixing four standard knot angle steels 511 distributed at four corners and a standard knot connecting plate 512 arranged at the same side of the adjacent standard knot angle steel 511; the foundation section lattice column 61 is formed by fixing four foundation section angle steels 611 distributed at four corners and a foundation section connecting plate 612 arranged at the same side of the adjacent foundation section angle steels 611.
The shapes and the sizes of the second adjusting section end enclosure steel plate 43, the standard section end enclosure steel plate 51 and the first basic section end enclosure steel plate 62 are consistent, as shown in fig. 3 and 5, four corners of each steel plate are provided with bolt connecting holes 8, and the relative positions of the bolt connecting holes 8 are consistent, so that the steel plates can be tightly connected through bolts 9, and the tight joint and no gap is left when the adjusting section, the standard section and the basic section are in butt joint installation, as shown in fig. 1.
The shape and size of the second base section end plate 63 are consistent with those of the first adjusting section end plate 42, as shown in fig. 7, bolt connecting holes are drilled in four corners and four sides of each steel plate, and the number of the bolt connecting holes is 8; the high-strength bolt 7 penetrates through the bolt connecting hole to fix the second base section end socket steel plate 63 and the first adjusting section end socket steel plate 42 on the basement bottom plate 3 and the basement top plate 2 respectively, as shown in fig. 1.
In order to increase the stability of the whole device, a plurality of adjusting section rib steel plates 44 are uniformly distributed on the peripheral side wall of the adjusting section lattice column 41, a plurality of standard section rib steel plates 53 are uniformly distributed on the peripheral side wall of the standard section lattice column 51, and a plurality of base section rib steel plates 64 are uniformly distributed on the peripheral side wall of the base section lattice column 61. All the rib steel plates are triangular steel plates, and are welded on the connecting plate of each lattice column and welded on each end socket steel plate; preferably, the joint of the first adjusting section end enclosure steel plate 42 and the adjusting section lattice column 41 is uniformly provided with 8 adjusting section rib steel plates, the joint of the second adjusting section end enclosure steel plate 43 and the adjusting section lattice column 41 is uniformly provided with 12 adjusting section rib steel plates, the joint of the standard section end enclosure steel plate 52 and the standard section lattice column 51 is uniformly provided with 12 standard section rib steel plates, the joint of the first basic section end enclosure steel plate 62 and the basic section lattice column 61 is uniformly provided with 12 basic section rib steel plates, and the joint of the second basic section end enclosure steel plate 63 and the basic section lattice column 61 is uniformly provided with 8 basic section rib steel plates.
The utility model discloses a construction method as follows: according to the ground storehouse headroom height under the construction elevator foundation, the standard section number and the length of the adjusting section are determined, the length of the adjusting section angle steel and the number of the adjusting section connecting plates are adjusted, the adjusting section connected with the top plate of the basement is manufactured on site, and each section is assembled through bolts to form a back-jacking reinforcing device so as to meet the construction requirement. After the construction of the construction elevator foundation back-jacking reinforcement construction is finished, the bolts are removed, and the standard sections and the foundation sections are disassembled and recovered.
The above is only the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes made by the contents of the specification and the drawings are changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a can have enough to meet need construction elevator basis and return reinforcing apparatus, locate and consolidate basement roof (2) between basement roof (2) and basement bottom plate (3), its characterized in that: the device comprises from top to bottom:
the adjusting section (4) comprises an adjusting section latticed column (41), a first adjusting section end socket steel plate (42) and a second adjusting section end socket steel plate (43), the first adjusting section end socket steel plate (42) is horizontally arranged at the upper end of the adjusting section latticed column (41), and the second adjusting section end socket steel plate (43) is horizontally arranged at the lower end of the adjusting section latticed column (41);
the standard joint (5) comprises a standard joint lattice column (51) and two standard joint end enclosure steel plates (52) which are horizontally arranged at two ends of the standard joint lattice column (51);
basic festival (6), basic festival includes basic festival lattice column (61), first basic festival head steel sheet (62) and second basic festival head steel sheet (63), first basic festival head steel sheet (62) level sets up in basic festival lattice column (61) upper end, second basic festival head steel sheet (63) level sets up in basic festival lattice column (61) lower extreme.
2. The turnover construction elevator foundation coping reinforcement device according to claim 1, wherein the adjusting section latticed column (41) is formed by fixing four adjusting section angle steels (411) distributed at four corners and adjusting section connecting plates (412) arranged at the same sides of the adjacent adjusting section angle steels (411); the standard knot lattice column (51) is formed by fixing four standard knot angle steels (511) distributed at four corners and a standard knot connecting plate (512) arranged at the same side of the adjacent standard knot angle steels (511); the foundation section lattice column (61) is formed by fixing four foundation section angle steels (611) distributed at four corners and foundation section connecting plates (612) arranged on the same side of the adjacent foundation section angle steels (611).
3. The turnover construction elevator foundation back-jacking reinforcing device as claimed in claim 1, wherein a plurality of adjusting section rib steel plates (44) are uniformly distributed on the peripheral side wall of the adjusting section lattice column (41), a plurality of standard section rib steel plates (53) are uniformly distributed on the peripheral side wall of the standard section lattice column (51), and a plurality of foundation section rib steel plates (64) are uniformly distributed on the peripheral side wall of the foundation section lattice column (61).
4. The turnover construction elevator foundation coping reinforcing device of claim 1, wherein the first adjusting section end enclosure steel plate (42) is provided with a high-strength bolt (7) for fixing the first adjusting section end enclosure steel plate on a basement top plate (2).
5. The turnover construction elevator foundation coping reinforcing device of claim 1, wherein the second foundation joint end plate (63) is provided with a high-strength bolt (7) for fixing the second foundation joint end plate on the basement bottom plate (3).
6. The turnover construction elevator foundation coping reinforcing device of claim 1, wherein the second adjusting section end socket steel plate (43), the standard section end socket steel plate (52) and the first foundation section end socket steel plate (62) are consistent in shape and size, four corners of the second adjusting section end socket steel plate (43), the standard section end socket steel plate (52) and the first foundation section end socket steel plate (62) are provided with bolt connecting holes (8), relative positions of the bolt connecting holes (8) are consistent, and a bolt (9) connects the standard section with the adjusting section or the foundation section through the bolt connecting holes (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271809.6U CN209873846U (en) | 2019-03-04 | 2019-03-04 | Can have enough to meet need construction elevator basis and return reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271809.6U CN209873846U (en) | 2019-03-04 | 2019-03-04 | Can have enough to meet need construction elevator basis and return reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209873846U true CN209873846U (en) | 2019-12-31 |
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ID=68954038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920271809.6U Expired - Fee Related CN209873846U (en) | 2019-03-04 | 2019-03-04 | Can have enough to meet need construction elevator basis and return reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209873846U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648527A (en) * | 2020-06-09 | 2020-09-11 | 中建七局第二建筑有限公司 | Construction method for double-branch steel column support |
| CN113062353A (en) * | 2021-03-12 | 2021-07-02 | 上海建工七建集团有限公司 | Rear vertical supporting structure used between basement floor slabs and installation method thereof |
| CN113417310A (en) * | 2021-06-02 | 2021-09-21 | 中建二局第四建筑工程有限公司 | Construction method for foundation of column cap type elevator |
| CN114059578A (en) * | 2021-10-27 | 2022-02-18 | 中国建筑第二工程局有限公司 | Adjustable construction elevator foundation back jacking device and construction method |
-
2019
- 2019-03-04 CN CN201920271809.6U patent/CN209873846U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648527A (en) * | 2020-06-09 | 2020-09-11 | 中建七局第二建筑有限公司 | Construction method for double-branch steel column support |
| CN113062353A (en) * | 2021-03-12 | 2021-07-02 | 上海建工七建集团有限公司 | Rear vertical supporting structure used between basement floor slabs and installation method thereof |
| CN113417310A (en) * | 2021-06-02 | 2021-09-21 | 中建二局第四建筑工程有限公司 | Construction method for foundation of column cap type elevator |
| CN114059578A (en) * | 2021-10-27 | 2022-02-18 | 中国建筑第二工程局有限公司 | Adjustable construction elevator foundation back jacking device and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |