CN212050296U - Overhead hoist is built in room - Google Patents
Overhead hoist is built in room Download PDFInfo
- Publication number
- CN212050296U CN212050296U CN202020464811.8U CN202020464811U CN212050296U CN 212050296 U CN212050296 U CN 212050296U CN 202020464811 U CN202020464811 U CN 202020464811U CN 212050296 U CN212050296 U CN 212050296U
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- China
- Prior art keywords
- cantilever
- slider
- rotating platform
- workstation
- hydraulic
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- Expired - Fee Related
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Abstract
The utility model discloses a building hoisting device, a rotating platform is arranged on a base, a counterweight arm is arranged on one side of the rotating platform, a counterweight block is arranged on the counterweight arm, a hydraulic module and a shear holder are arranged on the rotating platform, and the hydraulic module can drive the shear holder to move in a stretching way; the scissors frame top is provided with the workstation, is fixed with the cantilever on the workstation, and workstation one side still is provided with driving motor, install slider and screw rod on the cantilever, slider nested formula is installed on the cantilever, driving motor passes through the screw rod and is connected with the slider drive, the slider below still is provided with the couple. The lifting device is simple and small in structure, easy to operate and use, the scissor frame can be driven to be unfolded through the hydraulic module when in use, and the scissor frame can be contracted and folded when not in use, so that the size is reduced; the hoisting device can meet the installation of small buildings or small equipment, and is particularly suitable for being used in civil building sites.
Description
Technical Field
The utility model relates to a architectural equipment field, concretely relates to overhead hoist is built in room.
Background
The tower crane is the most common hoisting equipment on the construction site, also known as tower crane, and is lengthened section by section for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like. The tower crane is an indispensable device on a construction site.
The tower crane tip has the function of bearing the upper load transmitted by the boom pull rope and the balance arm pull rope, and directly transmits the upper load to the tower body structure through the rotary tower, the rotary table, the bearing seat and other structural components. The self-elevating tower top is provided with a truncated cone column type, a forward-inclined or backward-inclined truncated cone column type, a herringbone frame type and an inclined support frame type. The upper slewing tower crane is required to be provided with a balance weight, and the function of the upper slewing tower crane is to support the balance weight so as to form a balance moment which is required by design and has the action direction opposite to the lifting moment direction. In addition to the counterweight, a hoisting mechanism is often provided at the tail. The hoisting mechanism and the balance weight are arranged at the tail end of the balance arm together, so that partial balance weight function can be achieved, and the distance between the rope reel and the tower tip guide wheel is increased, so that the steel wire rope can be conveniently wound and rope disorder is avoided. The dosage of the balance weight is in inverse proportion to the length of the balance arm, and the length of the balance arm is in proportion to the length of the crane boom. The balance weight is considerable, the light tower crane generally needs 3-4 t at least, and the heavy tower crane needs 30t nearly.
When a house is installed or built, a tower crane is needed to assist in hoisting and transporting floor slabs, bricks and mud, but the tower crane is large in size, cumbersome to install and disassemble, not suitable for installation and hoisting of medium and low-rise small houses or small equipment, and high in operation requirement of a user due to the tower crane. Therefore, the structure is simple and easy to operate, and the requirements of construction and maintenance of small houses in rural areas or villages and towns can be met.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a overhead hoist is built in small and exquisite simple, the easy to use room of structure.
In order to realize the technical purpose, the utility model discloses a scheme is: a house building lifting device comprises a base, wherein a rotating platform is arranged on the base, a counterweight arm is arranged on one side of the rotating platform, a counterweight block is mounted on the counterweight arm, a hydraulic module and a shear frame are arranged on the rotating platform, and the hydraulic module can drive the shear frame to stretch and move;
the scissors frame top is provided with the workstation, is fixed with the cantilever on the workstation, and workstation one side still is provided with driving motor, install slider and screw rod on the cantilever, slider nested formula is installed on the cantilever, driving motor passes through the screw rod and is connected with the slider drive, the slider below still is provided with the couple.
Preferably, the workbench is also provided with a hydraulic cylinder, and the other end of the hydraulic cylinder is connected to the cantilever through a hydraulic arm.
Preferably, a winch for controlling the telescopic movement of the hook is further arranged in the sliding block.
Preferably, the scissor frame is formed by combining a plurality of scissor arms, and the crossed scissor arms are hinged together through a pivot, and the adjacent scissor arms are also hinged together through a pivot.
Preferably, one end of the hydraulic module is hinged with the rotating platform, and the other end of the hydraulic module is hinged with the middle part of the lowest scissor arm.
The lifting device has the beneficial effects that the lifting device is simple and small in structure, easy to operate and use, the shear frame can be driven to expand through the hydraulic module when in use, and the shear frame can be contracted and folded when not in use, so that the volume is reduced; meanwhile, when the hook is used, the direction of the cantilever can be conveniently rotated through the rotating table, the horizontal position of the hook is controlled through the sliding block, and the operation is very convenient; the cantilever is further reinforced through a hydraulic cylinder, so that the overall stability is improved; the hoisting device can meet the installation of small buildings or small equipment, and is particularly suitable for being used in civil building sites.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the specific embodiment of the present invention is a building hoisting device, including a base 1, a rotating table 2 is arranged on the base 1, a counterweight arm 3 is arranged on one side of the rotating table 2, a counterweight block 4 is arranged on the counterweight arm 3, a hydraulic module 5 and a scissor rack 6 are arranged on the rotating table 2, and the hydraulic module 5 can drive the scissor rack 6 to move telescopically;
the top of the scissor rack 6 is provided with a workbench 7, a cantilever 8 is fixed on the workbench 7, a driving motor 9 is further arranged on one side of the workbench 7, a sliding block 10 and a screw rod 11 are installed on the cantilever 8, the sliding block 10 is installed on the cantilever 8 in a nested mode, the driving motor 9 is in driving connection with the sliding block 10 through the screw rod 11, and a hook 12 is further arranged below the sliding block 10.
In order to improve the stability of the boom, a hydraulic cylinder 13 is also arranged on the working platform 7, and the other end of the hydraulic cylinder 13 is connected to the boom 8 through a hydraulic arm 14.
In order to control the hook to move up and down conveniently, a winch for controlling the hook 12 to move in a stretching and retracting manner is further arranged in the sliding block 10.
In order to realize the telescopic movement of the scissor frame, the scissor frame 6 is formed by combining a plurality of scissor arms 15, the crossed scissor arms 16 are hinged together through a pivot 16, and the adjacent scissor arms 16 are also hinged together through the pivot 16. One end of the hydraulic module 5 is hinged with the rotating platform 2, and the other end of the hydraulic module 5 is hinged with the middle part of the scissor arm 15 at the lowest position.
The lifting device is simple and small in structure, easy to operate and use, the scissor frame can be driven to be unfolded through the hydraulic module when in use, and the scissor frame can be contracted and folded when not in use, so that the size is reduced; meanwhile, when the hook is used, the direction of the cantilever can be conveniently rotated through the rotating table, the horizontal position of the hook is controlled through the sliding block, and the operation is very convenient; the cantilever is further reinforced through a hydraulic cylinder, so that the overall stability is improved; the hoisting device can meet the installation of small buildings or small equipment, and is particularly suitable for being used in civil building sites.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (5)
1. The utility model provides a overhead hoist is built in room which characterized in that: the hydraulic shear comprises a base, wherein a rotating platform is arranged on the base, a counterweight arm is arranged on one side of the rotating platform, a counterweight block is arranged on the counterweight arm, a hydraulic module and a shear frame are arranged on the rotating platform, and the hydraulic module can drive the shear frame to stretch and move;
the scissors frame top is provided with the workstation, is fixed with the cantilever on the workstation, and workstation one side still is provided with driving motor, install slider and screw rod on the cantilever, slider nested formula is installed on the cantilever, driving motor passes through the screw rod and is connected with the slider drive, the slider below still is provided with the couple.
2. The building hoisting device of claim 1, characterized in that: and a hydraulic cylinder is further arranged on the workbench, and the other end of the hydraulic cylinder is connected to the cantilever through a hydraulic arm.
3. The building hoisting device of claim 1, characterized in that: and a winch for controlling the telescopic movement of the hook is also arranged in the sliding block.
4. The building hoisting device of claim 1, characterized in that: the scissors frame is formed by combining a plurality of scissors arms, the crossed scissors arms are hinged together through a pivot, and the adjacent scissors arms are hinged together through a pivot.
5. The building hoisting device of claim 4, wherein: one end of the hydraulic module is hinged with the rotating platform, and the other end of the hydraulic module is hinged with the middle part of the lowest scissor arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020464811.8U CN212050296U (en) | 2020-04-02 | 2020-04-02 | Overhead hoist is built in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020464811.8U CN212050296U (en) | 2020-04-02 | 2020-04-02 | Overhead hoist is built in room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212050296U true CN212050296U (en) | 2020-12-01 |
Family
ID=73541017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020464811.8U Expired - Fee Related CN212050296U (en) | 2020-04-02 | 2020-04-02 | Overhead hoist is built in room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212050296U (en) |
-
2020
- 2020-04-02 CN CN202020464811.8U patent/CN212050296U/en not_active Expired - Fee Related
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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: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |