CN218092205U - Basement roof hydraulic pressure returns top installation - Google Patents
Basement roof hydraulic pressure returns top installation Download PDFInfo
- Publication number
- CN218092205U CN218092205U CN202220839479.8U CN202220839479U CN218092205U CN 218092205 U CN218092205 U CN 218092205U CN 202220839479 U CN202220839479 U CN 202220839479U CN 218092205 U CN218092205 U CN 218092205U
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- core rod
- sleeve
- jack
- basement
- basement roof
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- 238000009434 installation Methods 0.000 title abstract description 7
- 230000008093 supporting effect Effects 0.000 claims abstract description 18
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a basement roof hydraulic pressure returns top equipment relates to building construction auxiliary assembly technical field. Comprises a jack, a sleeve, a core rod, an inclined stay bar and a top supporting plate; the bottom of the sleeve is provided with a cavity for accommodating the jack, the tail end of a mandril of the jack is connected with the bottom of the core rod, the core rod is sleeved in the sleeve, and the upper part of the core rod extends to the outside of the sleeve; a supporting hinge is arranged on one side of the upper part of the core rod; one end of the inclined strut is hinged with the support hinge, the other end of the inclined strut is hinged with one end of the top support plate, and the other end of the top support plate is hinged with the top of the core rod. The hydraulic jacking device for the basement roof can support the basement roof within a certain range, and the jack is adjusted according to the horizontal measurement result of the top of the basement roof, so that the installation accuracy of the basement roof is realized; the whole structure is matched with the hoisting of the basement top plate, and has important engineering significance for ensuring the installation quality of the basement top plate.
Description
Technical Field
The utility model belongs to the technical field of construction auxiliary assembly, more specifically says, relates to a basement roof hydraulic pressure returns top mounted putting.
Background
At present, most newly-built buildings are provided with basements or underground parking lots, and after the top plate of the basements is poured, material stacking areas and construction elevator foundations need to be arranged. According to the construction requirement, the material piling zone and the construction elevator base position need to be backed up and supported, but former support generally can't satisfy the load requirement, need with former support demolish after the concrete strength reaches the requirement, later stage as required, still need redesign support to back up and set up and support basement roof. This construction scheme is not only loaded down with trivial details, consumes a large amount of manpower and materials moreover, and construction cost is high. The original support is reserved, and a hydraulic supporting structure is required to be added to meet the load requirement. A jacking device is arranged in the hydraulic support structure, and the position for supporting the top plate of the basement is changed through the jacking device, so that the top plate of the basement is guaranteed to completely prop against a floor slab, and a stable supporting effect is achieved; meanwhile, when the hydraulic support structure is unloaded, the hydraulic support structure is reversely recovered, so that the hydraulic support structure is conveniently recovered.
Disclosure of Invention
The utility model aims to solve the technical problem that a basement roof hydraulic pressure returns top mounted putting is provided, can support the adjustment to the I-steel position of basement roof through the device, adopts hydraulic pressure to support the stability that can guarantee basement roof support, guarantees that the load of work progress keeps lasting, stable in certain extent.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
a hydraulic jacking device for a basement top plate comprises a jack, a sleeve, a core rod, an inclined stay bar and a top support plate; the bottom of the sleeve is provided with a cavity for accommodating the jack, the tail end of a mandril of the jack is connected with the bottom of the core rod, the core rod is sleeved inside the sleeve, and the upper part of the core rod extends to the outside of the sleeve; a supporting hinge is arranged on one side of the upper part of the core rod; one end of the inclined strut is hinged with the support hinge, the other end of the inclined strut is hinged with one end of the top support plate, and the other end of the top support plate is hinged with the top of the core rod.
Preferably, at least two lugs are arranged on the outer wall of the sleeve, a lug is connected between every two adjacent lugs, and the lug connects the two adjacent sleeves together.
Preferably, bases are arranged at the bottoms of the jack and the sleeve, and the jack and the sleeve are connected to the bases.
Preferably, the number of the supporting hinges is two, and the supporting hinges are symmetrically arranged on two sides of the core rod.
Preferably, the core rod and the sleeve are in sliding fit.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: compared with the prior art, the hydraulic jacking device for the basement roof can support the basement roof within a certain range, and the jack is adjusted according to the horizontal measurement result of the top of the basement roof, so that the mounting accuracy of the basement roof is realized; the whole structure is matched with the hoisting of the basement top plate, and has important engineering significance for ensuring the installation quality of the basement top plate.
Drawings
FIG. 1 is a schematic view of the vertical structure of a hydraulic basement roof jacking device;
in the figure: 1. a base; 2. a jack; 3. a sleeve; 4. ear building; 5. a core bar; 6. a support hinge; 7. a diagonal brace; 8. a top support plate.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1, the hydraulic basement roof jacking device comprises a jack 2, a sleeve 3, a core rod 5, an inclined strut 7 and a roof support plate 8; the bottom of the sleeve 3 is provided with a cavity for accommodating the jack 2, and the jack 2 is a hydraulic jack. The bottom of the jack 2 and the bottom of the sleeve 3 are provided with a base 1, and the jack 2 and the sleeve 3 are both connected to the base 1. The tail end of a mandril of the jack 2 is connected with the bottom of a core rod 5, the core rod 5 is sleeved in the sleeve 3 and can reciprocate up and down in the sleeve 3, and the upper part of the core rod 5 extends to the outside of the sleeve 3; two supporting hinges 6 are arranged on two sides of the upper part of the core bar 5, and the two supporting hinges 6 are symmetrically arranged on two sides of the core bar 5. One end of the diagonal brace 7 is hinged with the support hinge 6, the other end of the diagonal brace 7 is hinged with one end of the top support plate 8, and the other end of the top support plate 8 is hinged with the top of the core rod 5.
Specifically, two lugs 4 are provided on the outer wall of the sleeve 3, and the two lugs 4 are symmetrically arranged about the center of the sleeve 3. A connecting rod is connected between two adjacent connecting lugs 4, and the connecting rod connects two adjacent sleeves 3 together. The connecting rod can be connected with the connecting lug 4 by a pin shaft or a bolt.
During actual construction, the number and the installation positions of the hydraulic back jacking devices are reasonably set according to the area of a top plate of the basement, and the corresponding hydraulic back jacking devices are distributed according to the serial numbers of the installation positions; each hydraulic jacking device can achieve the function of pre-adjusting the top plate of the basement; according to the measurement of the hoisting levelness of the top plate of the on-site basement, the corresponding position of the jack 2 at the bottom is adjusted until the hoisting requirement of the top plate is met. The top supporting plate 8 at the top of the hydraulic back jacking device in the initial state can be of a V-shaped structure, the basement top plate downwards presses the top supporting plate 8, and the pre-pressing of the basement top plate is adaptively adjusted through a connecting rod mechanism consisting of the supporting hinges 6, the inclined supporting rods 7 and the top supporting plate 8.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (4)
1. A hydraulic jacking device for a top plate of a basement is characterized by comprising a jack (2), a sleeve (3), a core rod (5), an inclined stay bar (7) and a top support plate (8); the bottom of the sleeve (3) is provided with a cavity for accommodating the jack (2), the tail end of a mandril of the jack (2) is connected with the bottom of the core rod (5), the core rod (5) is sleeved in the sleeve (3), and the upper part of the core rod (5) extends to the outside of the sleeve (3); a supporting hinge (6) is arranged on one side of the upper part of the core rod (5); one end of the inclined strut (7) is hinged with the support hinge (6), the other end of the inclined strut (7) is hinged with one end of the top support plate (8), and the other end of the top support plate (8) is hinged with the top of the core rod (5);
the outer wall of the sleeve (3) is provided with at least two lugs (4), a lug rod is connected between every two adjacent lugs (4), and the two adjacent sleeves (3) are connected together through the lug rod.
2. The hydraulic basement roof jacking device according to claim 1, wherein a base (1) is arranged at the bottom of the jack (2) and the sleeve (3), and the jack (2) and the sleeve (3) are both connected to the base (1).
3. The hydraulic basement roof back jacking device according to claim 1, wherein the number of the supporting hinges (6) is two, and the supporting hinges are symmetrically arranged on two sides of the core rod (5).
4. The hydraulic basement roof back jacking device according to claim 1, wherein the core rod (5) is in sliding fit with the sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220839479.8U CN218092205U (en) | 2022-04-07 | 2022-04-07 | Basement roof hydraulic pressure returns top installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220839479.8U CN218092205U (en) | 2022-04-07 | 2022-04-07 | Basement roof hydraulic pressure returns top installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218092205U true CN218092205U (en) | 2022-12-20 |
Family
ID=84459293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220839479.8U Active CN218092205U (en) | 2022-04-07 | 2022-04-07 | Basement roof hydraulic pressure returns top installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218092205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117166817A (en) * | 2023-06-25 | 2023-12-05 | 中国五冶集团有限公司 | Post-cast strip hydraulic pressure back-roof device and use method |
-
2022
- 2022-04-07 CN CN202220839479.8U patent/CN218092205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117166817A (en) * | 2023-06-25 | 2023-12-05 | 中国五冶集团有限公司 | Post-cast strip hydraulic pressure back-roof device and use method |
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