CN208617253U - Lifting device is used in a kind of assembly of building machinery - Google Patents
Lifting device is used in a kind of assembly of building machinery Download PDFInfo
- Publication number
- CN208617253U CN208617253U CN201821336979.XU CN201821336979U CN208617253U CN 208617253 U CN208617253 U CN 208617253U CN 201821336979 U CN201821336979 U CN 201821336979U CN 208617253 U CN208617253 U CN 208617253U
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- CN
- China
- Prior art keywords
- joint
- mechanical arm
- steel wire
- shaft
- hydraulic stem
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of building machinery assembly lifting device, including column and mechanical arm, column bottom end is equipped with pedestal, mechanical arm is arranged in column top, mechanical arm includes the first joint and second joint, first joint one end is equipped with hoist engine, the first joint other end is connect by shaft with second joint, shaft is vertically arranged, both ends of the shaft passes through connecting plate respectively and connect with the first arthrodesis, shaft is rotatablely connected by axle sleeve and second joint, connecting plate is equipped with leading block, hoist engine is equipped with steel wire, steel wire passes through leading block and connect with suspension hook, hydraulic stem is equipped with below the mechanical arm, hydraulic stem both ends are flexibly connected with the first joint and second joint respectively.It can be according to needing folding mechanism arm in use process, mechanical arm is adjusted by scope of activities, it is easy to operate, steel wire passes through leading block and has fixed direction, steel wire is not easy to slip in mechanical arm folding process, hydraulic stem can the angle that folds of stabilizing mechanical arm, prevent in use process mechanical arm swing, cause danger.
Description
Technical field
The utility model relates to a kind of building machinery assembly lifting devices.
Background technique
With the rapid development of industry, lifting device is especially common in Automatic manual transmission, it is carried out by changing potential energy
The mechanical equipment of carrying drags flexible piece wirerope by dynamic power machine and institute's freight moves up and down and completes to be conveyed through
Journey.
Existing lifting device mechanical arm can not fold, and scope of activities can not adjust position, and operating process is also more complicated.
Utility model content
The purpose of this utility model is to provide a kind of building machinery assembly lifting devices, solve of the existing technology
The problem of position can not be adjusted.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of building machinery assembly lifting device, including column and mechanical arm, column bottom end are equipped with pedestal, and mechanical arm is set
It sets in column top, mechanical arm includes the first joint and second joint, and first joint one end is equipped with hoist engine, the first joint
The other end is connect by shaft with second joint, and shaft is vertically arranged, and both ends of the shaft passes through connecting plate respectively and the first joint is solid
Fixed connection, shaft are rotatablely connected by axle sleeve and second joint, and connecting plate is equipped with leading block, and hoist engine is equipped with steel wire,
Steel wire passes through leading block and connect with suspension hook, mechanical arm lower section equipped with hydraulic stem, hydraulic stem both ends respectively with the first joint
It is flexibly connected with second joint.
Above-mentioned second joint one end is equipped with the first fixed pulley, and steel wire is connect by the first fixed pulley with suspension hook.
Above-mentioned leading block includes the second fixed pulley, and the second fixed pulley is two, is fixed in frame side by side, frame is fixed
On connecting plate.
The utility model has the following beneficial effects: the building machinery assembly that the technical program provides is mechanical with lifting device
Arm can fold, and adjust mechanical arm for scope of activities by manpower, can grasp according to needing to adjust arm angle during transport
Make simply, steel wire passes through leading block and fixed direction, and steel wire is not easy to slip in mechanical arm folding process, and hydraulic stem can be stablized
The angle that mechanical arm folds prevents mechanical arm swing in use process, causes danger.
Detailed description of the invention
Fig. 1 is building machinery provided by the embodiment of the utility model assembly lifting device structural schematic diagram.
Fig. 2 is pivot structure schematic diagram provided by the embodiment of the utility model.
Fig. 3 is leading block structural schematic diagram provided by the embodiment of the utility model.
Fig. 4 is hydraulic stem structural schematic diagram provided by the embodiment of the utility model.
Fig. 5 is mechanical arm extended state top view provided by the embodiment of the utility model.
Fig. 6 is mechanical arm folded state top view provided by the embodiment of the utility model.
In figure: 1, column；2, pedestal；3, mechanical arm；4, the first joint；5, second joint；6, hoist engine；7, shaft；8,
First fixed pulley；9, leading block；10, hydraulic stem；11, suspension hook；12, steel wire；13, electric wire；14, connecting plate；15, axle sleeve；16,
Square hole；17, the second fixed pulley；18, square rod；19, box；20, fixed block.
Specific embodiment
To be easy to understand the utility model, the following further describes the utility model with specific embodiments.
A kind of building machinery assembly lifting device, as shown in figures 1 to 6, including column 1 and mechanical arm 3,1 bottom end of column are set
There is pedestal 2, pedestal 2 is bolted on designated position, and mechanical arm 3 is bolted on 1 top of column, and mechanical arm 3 wraps
The first joint 4 and second joint 5 are included, 4 one end of the first joint is equipped with hoist engine 6, and hoist engine 6 is equipped with electric wire 13, hoist engine 6
It is bolted to connection with the first joint, 4 other end of the first joint is connect by shaft 7 with second joint, and shaft 7 is set vertically
It sets, shaft 7 is equipped with connecting plate 14, and connecting plate 14 is bolted to connection with the first joint 4, and connecting plate 14 is equipped with square hole
16, connecting plate 14 is equipped with leading block 9, and leading block 9 sets there are two the second fixed pulley 17, is fixed in frame 19 side by side, frame
Frame 19 is equipped with square rod 18, and square rod 18 is welded on frame 19, is installed leading block 9 by the way that square rod 18 to be inserted in square hole 16
In shaft 7, second joint 5 is bolted to connection with axle sleeve 15, and 5 other end of second joint is equipped with the first fixed pulley 8, volume
Machine 6 is raised equipped with steel wire 12, steel wire 12 passes through leading block 9 and connect by the first fixed pulley 8 with suspension hook 11, the mechanical arm 3
Lower section is equipped with hydraulic stem 10, and 10 both ends of hydraulic stem are equipped with fixed block 20, and fixed block 20 is flexibly connected with hydraulic stem 1 by rivet,
Fixed block is fixedly connected with bolt with the first joint 4 and second joint 5 respectively.
In use, lifting device is mounted on designated position, pedestal 2 is fixed with bolt, steel wire is loosened by hoist engine 6
12 reduce suspension hook 11 to appropriate location, and pulling suspension hook 11 makes second joint 5 that axle sleeve 15 be driven 7 to rotate around the shaft to side, and second
Joint 5 drives fixed block 20 mobile, distance, which shortens, between two fixed blocks causes hydraulic stem 10 to be shortened by compression, compresses and shortens
Hydraulic stem 10 can stablize the position of second joint 5, and second joint 5 is made to be not easy to shake, and second joint 5 drives steel wire 12 to surpass after folding
The same direction folds, and steel wire 12 is close to the second unilateral fixed pulley 17 of leading block 9 above shaft 7, fixed, promotion to
Steel wire 12 is not easy to slip when build-up member, and second joint 5 is folded to above component to be assembled, component bondage to be assembled is fixed
After hang on suspension hook 11, pack up lifting hook 11 using hoist engine 6, component to be assembled sling, push component to be assembled, drive
Second joint 5 puts down suspension hook 11 using hoist engine 6 and component to be assembled is lowered to appropriate height to designated position.
Folding mechanism arm in use process, adjustment mechanical arm is by scope of activities, and easy to operate, steel wire is solid across leading block
Lived direction calmly, steel wire is not easy to slip in mechanical arm folding process, hydraulic stem can the angle that folds of stabilizing mechanical arm, prevent using
Mechanical arm swing in the process, causes danger.
Claims (4)
1. a kind of building machinery assembly lifting device, which is characterized in that including column (1) and mechanical arm (3), the column
(1) bottom end is equipped with pedestal (2), and on column (1) top, the mechanical arm (3) includes the first joint for mechanical arm (3) setting
(4) and second joint (5), described first joint (4) one end are equipped with hoist engine (6), and the first joint (4) other end is logical
It crosses shaft (7) to connect with second joint (5), the shaft (7) is vertically arranged, and shaft (7) both ends pass through connecting plate respectively
(14) it is fixedly connected with the first joint (4), the shaft (7) is rotatablely connected by axle sleeve (15) and second joint (5), the company
Fishplate bar (14) is equipped with leading block (9), and the hoist engine (6) is equipped with steel wire (12), and the steel wire (12) passes through guiding and slides
Wheel (9) connect with suspension hook (11), the mechanical arm (3) lower section equipped with hydraulic stem (10), hydraulic stem (10) both ends respectively with
First joint (4) and second joint (5) are flexibly connected.
2. a kind of building machinery assembly lifting device according to claim 1, which is characterized in that the second joint
(5) one end is equipped with the first fixed pulley (8), and the steel wire (12) is connect by the first fixed pulley (8) with suspension hook (11).
3. a kind of building machinery assembly lifting device according to claim 1, which is characterized in that the leading block
It (9) include the second fixed pulley (17) that second fixed pulley (17) is two, and connecting plate (14) is equipped with frame (19), described
Two the second fixed pulleys (17) are fixed on side by side in frame (19).
4. a kind of building machinery assembly lifting device according to claim 1, which is characterized in that above-mentioned hydraulic stem (10)
Both ends are equipped with fixed block (20), and the fixed block (20) is fixedly connected with the first joint (4) and second joint (5) respectively, described
Fixed block (20) is flexibly connected with hydraulic stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821336979.XU CN208617253U (en) | 2018-08-20 | 2018-08-20 | Lifting device is used in a kind of assembly of building machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821336979.XU CN208617253U (en) | 2018-08-20 | 2018-08-20 | Lifting device is used in a kind of assembly of building machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208617253U true CN208617253U (en) | 2019-03-19 |
Family
ID=65716801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821336979.XU Expired - Fee Related CN208617253U (en) | 2018-08-20 | 2018-08-20 | Lifting device is used in a kind of assembly of building machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208617253U (en) |
-
2018
- 2018-08-20 CN CN201821336979.XU patent/CN208617253U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20190820 |