CN220223167U - Adjustable hydraulic supporting device for construction elevator - Google Patents
Adjustable hydraulic supporting device for construction elevator Download PDFInfo
- Publication number
- CN220223167U CN220223167U CN202322300469.4U CN202322300469U CN220223167U CN 220223167 U CN220223167 U CN 220223167U CN 202322300469 U CN202322300469 U CN 202322300469U CN 220223167 U CN220223167 U CN 220223167U
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- joint
- adjusting
- construction elevator
- jacking
- support device
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- 238000010276 construction Methods 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000009435 building construction Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The utility model discloses an adjustable hydraulic supporting device for a construction elevator, which comprises an adjusting component and a supporting component; the adjusting assembly comprises a standard joint and a jacking joint, wherein a plurality of adjusting buckles are correspondingly arranged on the standard joint and the jacking joint, and the jacking joint is sleeved at the end part of the standard joint and is fixed by a locking piece inserted into the adjusting buckles; the supporting component comprises a hydraulic jack driven by a driving motor, and the telescopic end of the hydraulic jack stretches into the bottom of the adjusting component to be lifted. The adjusting component flexibly adapts to the supporting requirements of floors with different heights, is lifted by being matched with the hydraulic supporting rods, omits the disassembly and assembly process when the manual site is erected, and can be freely moved to the construction position by directly using the rolling tray when in use, without the assistance of large equipment, and has the advantages of time and labor saving and low construction cost. The device is integrally of a lattice type steel supporting frame structure, light in weight and high in strength, and the transmission path is clear when the load of the construction elevator above the top plate of the ground warehouse is axially transferred to the building foundation layer by layer, so that the unloading effect is good.
Description
Technical Field
The utility model relates to the field of building construction equipment, in particular to an adjustable hydraulic supporting device for a construction elevator.
Background
With the continuous development of modern building construction technology, construction elevators have become indispensable equipment in high-rise building construction sites. Most of the existing residential communities are in group engineering, all the building plates are connected together through a large chassis, a construction elevator is installed on a garage top plate close to a main building to lift, daily manned cargo carrying work is completed, but a supporting frame body is erected at the bottom of the garage top plate for roof returning and supporting due to insufficient load of the garage top plate for safety.
At present, a plurality of layers of support frames are manually erected to support on a construction site, and the support frames have the following defects: (1) The disassembly and assembly process is complicated during manual erection, time and labor are consumed, and the construction period is long; (2) The large-scale mechanical equipment is needed for assisting in manual erection, the construction cost is high, the construction space is limited, the operation is inconvenient, and especially when the basement air pipe, fire protection, fine decoration and other parts are constructed in a split mode, the construction space is limited, and the erection difficulty is higher; (3) The manual erection is carried out by a plurality of persons at the same time, the working strength is high, the erection is carried out by only relying on experience, the self safety of the building structure and the stable operation of the construction elevator cannot be effectively ensured, and the potential safety hazard is high; (4) The roof of different building garages has different heights, the building heights are not uniform, and the flexibility is difficult to adjust.
Disclosure of Invention
The utility model provides an adjustable hydraulic supporting device for a construction elevator, and aims to solve the problems that the existing construction elevator supporting frame body is complex in erection process, long in construction period and high in potential safety hazards in manual erection.
The utility model relates to an adjustable hydraulic support device for a construction elevator, which comprises an adjusting component and a support component;
the adjusting assembly comprises a standard joint and a jacking joint, wherein a plurality of adjusting buckles are correspondingly arranged on the standard joint and the jacking joint, and the jacking joint is sleeved at the end part of the standard joint and is fixed by a locking piece inserted into the adjusting buckles;
the supporting component comprises a hydraulic jack driven by a driving motor, and the telescopic end of the hydraulic jack stretches into the bottom of the adjusting component to be lifted.
Preferably, the standard joint and the jacking joint are both cuboid frame structures.
Preferably, the side wall of the standard knot and the side wall of the jacking knot are both provided with oblique drawknots.
Preferably, the oblique drawknot on each sidewall is of equal length.
Preferably, the standard knot, the jacking knot and the oblique drawknot are all made of angle steel.
Preferably, I-steel is arranged at the joint of the telescopic end of the hydraulic jack and the adjusting component.
Preferably, the bottom of the hydraulic jack and the top of the adjusting component are both provided with backing plates.
Preferably, the locking member comprises a bolt and a locking nut.
Preferably, the joint of the adjusting buckle and the locking piece is provided with a reinforced steel plate.
Preferably, the adjusting buckle is a round hole or a long round hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. the adjustable hydraulic supporting device for the construction elevator provided by the utility model adopts the adjusting component to flexibly adapt to the supporting requirements of floors with different heights, and is matched with the hydraulic supporting rod to lift, so that the disassembly and assembly procedures during manual on-site erection are omitted, the rolling tray is directly used for freely moving the hydraulic supporting device to a construction position during use, large equipment is not needed for assistance, the procedure is simplified, the time and the labor are saved, and the construction cost is low.
2. According to the adjustable hydraulic support device for the construction elevator, the standard joint and the jacking joint in the adjusting assembly are formed by welding the angle steel, the formed frame structure is light in weight and high in strength, the inclined drawknot of the side wall is equal in length, the formed triangular structure increases the overall stability, the overall structure is an axisymmetric lattice type steel support, the transmission path is clear when the construction elevator load above the top plate of the ground warehouse is axially transferred to the building foundation layer by layer, and the unloading effect is good.
3. The adjustable hydraulic support device for the construction elevator is flexible and adjustable, has changeable assembly forms, does not influence the partial construction of later-stage basement air pipes, fire protection, fine decoration and the like, occupies small space and is convenient for workers to operate.
4. According to the adjustable hydraulic supporting device for the construction elevator, after the standard joint and the jacking joint are manufactured into finished components, the finished components are directly pulled to a construction site during use, the repeated turnover utilization rate is high, the finished components are regularly overhauled, the structure of the finished components is firm and stable, the operation safety of the construction elevator is further improved, potential safety hazards caused by manual multi-person erection are avoided, the stable and reliable construction process is guaranteed, and the practicability is high.
5. According to the adjustable hydraulic supporting device for the construction elevator, provided by the utility model, the joint of the adjusting buckle and the locking piece is welded with the reinforced steel plate for local reinforcement, so that the reduction of the loading sectional areas and the stress concentration of the standard joint and the jacking joint caused by the arrangement of the adjusting buckle are compensated, the integral rigidity of the standard joint and the jacking joint is not influenced, and the operation process is safer and more reliable.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an adjustable hydraulic support device for a construction elevator according to the present utility model;
fig. 2 is a top view of the adjustable hydraulic support device for construction elevator of the present utility model;
in the figure: 1-standard section; 2-jacking section; 3-adjusting the buckle; 4-locking member; 5-bolts; 6-locking the nut; 7-a hydraulic jack; 8-driving a motor; 9-oblique drawknot; 10-I-steel; 11-backing plate; 12, a control box; 13-garage top plate; 14-construction elevator; 15-reinforcing steel plates.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
1-2, the utility model is an adjustable hydraulic support device for a construction elevator, comprising an adjusting component and a support component;
the adjusting assembly comprises a standard section 1 and a jacking section 2, wherein the standard section 1 and the jacking section 2 are of cuboid frame structures formed by welding four < 12.5 > angle steel with the specification of < 125 > x 10mm, the standard section 1 is 650 x 1000mm, the jacking section 2 is 750 x 1000mm, ten round hole-shaped adjusting buckles 3 are correspondingly arranged on the standard section 1 and the jacking section 2, the jacking section 2 is sleeved at two ends of the standard section 1 and is fixed through locking pieces 4 inserted into the adjusting buckles 3, the locking pieces 4 comprise bolts 5 and locking nuts 6, and in order to compensate the reduction of loading sectional areas and stress concentration of the standard section 1 and the jacking section 2 caused by the opening of the adjusting buckles 3, the edge stress of the adjusting buckles 3 is increased and the strength is weakened, and reinforcing steel plates 15 are arranged at the joints of the adjusting buckles 3 and the locking pieces 4 for local reinforcement; the side wall of the standard section 1 and the side wall of the jacking section 2 are respectively provided with an oblique tie 9 formed by welding < 8 > # angle steel with the specification of 80 multiplied by 5mm, and the oblique ties 9 on each side wall are equal in length to form a triangular stable structure, so that the whole device is an axisymmetric lattice steel support, the load of the construction elevator above a roof of a ground warehouse is better transferred to a building foundation in a layer-by-layer axial manner, the transfer path is clear, and the unloading effect is good;
the supporting component comprises a hydraulic jack 7 driven by a driving motor 8, the telescopic end of the hydraulic jack 7 stretches into the bottom of the adjusting component to lift, 10# I-steel 10 is arranged at the joint of the telescopic end of the hydraulic jack 7 and the adjusting component, and is used as a lifting beam, wooden base plates 11 are arranged at the bottom of the hydraulic jack 7 and the top of the adjusting component so as to increase the stress area, the unloading effect is good, and the back-lifting support is more stable.
The following description of the installation steps is made by taking the construction elevator support of any building as an example:
step one: the standard section 1 and the jacking section 2 are moved to a construction position by adopting a roller tray, the jacking section 2 is respectively sleeved at the top and the bottom of the standard section 1, a reinforcing steel plate 15 is welded at the inner side of the adjusting buckle 3 after the height meets the requirements, then a hole is formed in the reinforcing steel plate 15, a bolt 5 of M20 is inserted, and the locking nut 6 is used for locking, so that the integral rigidity of the standard section 1 and the jacking section 2 is not influenced;
step two: placing a backing plate 11 at the bottom of the hydraulic jack 7 and the top of the upper jacking joint 2, and then welding I-steel 10 at the telescopic end of the hydraulic jack 7 and extending into the bottom of the adjusting component;
step three: opening a control box 12 to supply power to the driving motor 8, and then driving the telescopic end of the hydraulic jack 7 to extend upwards by the driving motor 8 until reaching the height required by jacking, and stopping supporting; in the construction process, the adjustable hydraulic support device transfers the construction elevator load above the garage top plate 13 to the building foundation in a layer-by-layer axial direction, so that the transmission path is clear, the unloading effect is good, and the safe operation of the construction elevator 14 is ensured;
step four: after construction is completed, a driving motor 8 is started to drive the telescopic end of the hydraulic jack 7 to retract downwards, an adjusting component above the hydraulic jack is driven to fall back downwards, then the bolt 5 and the locking nut 6 are removed, the standard section 1 and the jacking section 2 are moved to a storage position by using the roller tray, and the hydraulic jack is used when the next building is supported by returning to the top.
Claims (10)
1. An adjustable hydraulic support device for a construction elevator is characterized in that: comprises an adjusting component and a supporting component;
the adjusting assembly comprises a standard joint (1) and a jacking joint (2), wherein a plurality of adjusting buckles (3) are correspondingly arranged on the standard joint (1) and the jacking joint (2), and the jacking joint (2) is sleeved at the end part of the standard joint (1) and is fixed through a locking piece (4) inserted into the adjusting buckles (3);
the supporting component comprises a hydraulic jack (7) driven by a driving motor (8), and the telescopic end of the hydraulic jack (7) stretches into the bottom of the adjusting component to be lifted.
2. An adjustable hydraulic support device for construction elevator as claimed in claim 1, wherein: the standard section (1) and the jacking section (2) are both cuboid frame structures.
3. An adjustable hydraulic support device for construction elevator as claimed in claim 2, wherein: the side wall of the standard section (1) and the side wall of the jacking section (2) are both provided with inclined drawknots (9).
4. An adjustable hydraulic support device for construction elevator as claimed in claim 3, wherein: the oblique drawknot (9) on each side wall is equal in length.
5. An adjustable hydraulic support device for construction elevator as claimed in claim 4, wherein: the standard joint (1), the jacking joint (2) and the inclined drawknot (9) are all made of angle steel.
6. An adjustable hydraulic support device for construction elevator as claimed in claim 1, wherein: i-steel (10) is arranged at the joint of the telescopic end of the hydraulic jack (7) and the adjusting component.
7. An adjustable hydraulic support device for construction elevator as claimed in claim 6, wherein: the bottom of the hydraulic jack (7) and the top of the adjusting component are respectively provided with a base plate (11).
8. An adjustable hydraulic support device for construction elevators according to any one of claims 1 to 7, wherein: the locking piece (4) comprises a bolt (5) and a locking nut (6).
9. An adjustable hydraulic support device for construction elevator as claimed in claim 8, wherein: the joint of the adjusting buckle (3) and the locking piece (4) is provided with a reinforced steel plate (15).
10. An adjustable hydraulic support device for construction elevator as claimed in claim 9, wherein: the adjusting buckle (3) is a round hole or a long round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322300469.4U CN220223167U (en) | 2023-08-25 | 2023-08-25 | Adjustable hydraulic supporting device for construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322300469.4U CN220223167U (en) | 2023-08-25 | 2023-08-25 | Adjustable hydraulic supporting device for construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220223167U true CN220223167U (en) | 2023-12-22 |
Family
ID=89176565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322300469.4U Active CN220223167U (en) | 2023-08-25 | 2023-08-25 | Adjustable hydraulic supporting device for construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220223167U (en) |
-
2023
- 2023-08-25 CN CN202322300469.4U patent/CN220223167U/en active Active
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