CN201574052U - Clutch-type regulation device of lifting equipment - Google Patents
Clutch-type regulation device of lifting equipment Download PDFInfo
- Publication number
- CN201574052U CN201574052U CN2009202905313U CN200920290531U CN201574052U CN 201574052 U CN201574052 U CN 201574052U CN 2009202905313 U CN2009202905313 U CN 2009202905313U CN 200920290531 U CN200920290531 U CN 200920290531U CN 201574052 U CN201574052 U CN 201574052U
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- CN
- China
- Prior art keywords
- adjusting shaft
- fixedly connected
- spring
- lifting equipment
- heavy burden
- Prior art date
- 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
The utility model relates to a clutch-type regulation device of lifting equipment, which includes a fixing plate, wherein a weight bearing spring is fixedly connected below the fixing plate, and a spring supporting plate is fixedly connected below the weight bearing spring; and an adjusting shaft penetrates the weight bearing spring, the upper end of the adjusting shaft is fixedly connected with the fixing plate, the lower end of the adjusting shaft is fixedly connected with a weight-bearing earth touching seat, and the adjusting shaft penetrates the middle of the spring supporting plate and moves upwards and downwards relatively to the spring supporting plate. The clutch type regulation device can be used on the movable lifting equipment, replaces the present earth touching leg and hydraulic control system and simplifies the structure of movable lifting equipment.
Description
Technical field
The utility model relates to a kind of clutch regulating device, relates in particular to a kind of clutch regulating device for hoisting equipment.
Background technology
At present, movably the pin that contacts to earth of weight-lifting equipment is mostly by HYDRAULIC CONTROL SYSTEM, complex structure.
Summary of the invention
The purpose of this utility model provides a kind of clutch regulating device for hoisting equipment simple in structure.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of clutch regulating device for hoisting equipment comprises adapter plate, it is characterized in that: be fixedly connected with the heavy burden spring below the adapter plate, be fixedly connected with the bearing spring plate below the heavy burden spring; Being installed with adjusting shaft in the heavy burden spring, captives joint with described adapter plate in the adjusting shaft upper end, and the adjusting shaft lower end is fixedly connected with the seat that contacts to earth that bears a heavy burden, and adjusting shaft passes in the middle of described bearing spring plate, and adjusting shaft can be up and down with respect to the bearing spring plate.
The utility model can be used on the portable weight-lifting equipment, replaces present contact to earth pin and hydraulic control system thereof, has simplified portable weight-lifting equipment structure.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
In the accompanying drawing:
1, adapter plate 2, heavy burden spring 3, bearing spring plate 4, seat 5, the adjusting shaft of contacting to earth bears a heavy burden
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described:
A kind of clutch regulating device for hoisting equipment as shown in Figure 1, comprises adapter plate 1, is fixedly connected with heavy burden spring 2 below the adapter plate 1, is fixedly connected with bearing spring plate 3 below the heavy burden spring 2; Being installed with adjusting shaft 5 in the heavy burden spring 2, captives joint with described adapter plate 1 in adjusting shaft 5 upper ends, and adjusting shaft 5 lower ends are fixedly connected with the seat 4 that contacts to earth that bears a heavy burden, and adjusting shaft 5 passes in the middle of described bearing spring plate 3, and adjusting shaft 5 can be up and down with respect to bearing spring plate 3.
Heavy burden is contacted to earth the diameter of seat greater than the diameter of adjusting shaft, extracts out in the hole of adjusting shaft in the middle of the bearing spring plate preventing.
When the weight-lifting equipment that moves during at hoisting heavy, owing to bear a heavy burden, adjusting shaft is by toward pressing down, the oppressed deflation of heavy burden spring, and the seat that contacts to earth of bearing a heavy burden is forced to kiss the earth, improves the stability of weight-lifting equipment.After the slinger finished, because the heavy burden of weight-lifting equipment is disengaged, the adjusting shaft spring that born a heavy burden was upspring, and sets back, and the built on stilts that contacts to earth that bears a heavy burden can not influence moving of weight-lifting equipment.
The utility model is simple in structure, saves the cost of weight-lifting equipment, and is safe and convenient to use.
Claims (1)
1. a clutch regulating device for hoisting equipment comprises adapter plate (1), it is characterized in that: be fixedly connected with heavy burden spring (2) below the adapter plate (1), be fixedly connected with bearing spring plate (3) below the heavy burden spring (2); Be installed with adjusting shaft (5) in the heavy burden spring (2), captive joint with described adapter plate (1) in adjusting shaft (5) upper end, adjusting shaft (5) lower end is fixedly connected with the seat (4) that contacts to earth that bears a heavy burden, adjusting shaft (5) passes in the middle of described bearing spring plate (3), and adjusting shaft (5) can be up and down with respect to bearing spring plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202905313U CN201574052U (en) | 2009-12-17 | 2009-12-17 | Clutch-type regulation device of lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202905313U CN201574052U (en) | 2009-12-17 | 2009-12-17 | Clutch-type regulation device of lifting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201574052U true CN201574052U (en) | 2010-09-08 |
Family
ID=42693928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202905313U Expired - Fee Related CN201574052U (en) | 2009-12-17 | 2009-12-17 | Clutch-type regulation device of lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201574052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366456A (en) * | 2018-12-13 | 2019-02-22 | 祝润山 | A kind of fixed device of fire-fighting robot and fire-fighting robot |
-
2009
- 2009-12-17 CN CN2009202905313U patent/CN201574052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366456A (en) * | 2018-12-13 | 2019-02-22 | 祝润山 | A kind of fixed device of fire-fighting robot and fire-fighting robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20101217 |