CN101759109A - Clutch regulating device for hoisting equipment - Google Patents
Clutch regulating device for hoisting equipment Download PDFInfo
- Publication number
- CN101759109A CN101759109A CN200910231195A CN200910231195A CN101759109A CN 101759109 A CN101759109 A CN 101759109A CN 200910231195 A CN200910231195 A CN 200910231195A CN 200910231195 A CN200910231195 A CN 200910231195A CN 101759109 A CN101759109 A CN 101759109A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- spring
- adjusting shaft
- heavy burden
- hoisting equipment
- 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.)
- Pending
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- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a clutch regulating device with simple structure for hoisting equipment, which comprises a fixed plate; a weight-bearing spring is fixedly connected below the fixed plate; a spring support plate is fixedly connected below the weight-bearing spring; a regulating shaft penetrates through the weight-bearing spring; the upper end of the regulating shaft is fixedly connected with the fixed plate and the lower end is fixedly connected with a weight-bearing touch-ground base; and the regulating shaft passes through the center of the spring support plate and can move up and down relative to the spring support plate. The invention can be used on movable hoisting equipment to substitute the current touch-ground pedestal and the hydraulic control system thereof, and simplifies the structure of the movable hoisting equipment.
Description
Technical field
The present invention relates to a kind of clutch regulating device, relate 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 invention is to provide a kind of clutch regulating device for hoisting equipment simple in structure.
For achieving the above object, the technical solution used in the present invention 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 present invention 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 invention.
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 present invention 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 present invention 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 |
|---|---|---|---|
| CN200910231195A CN101759109A (en) | 2009-12-17 | 2009-12-17 | Clutch regulating device for hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910231195A CN101759109A (en) | 2009-12-17 | 2009-12-17 | Clutch regulating device for hoisting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101759109A true CN101759109A (en) | 2010-06-30 |
Family
ID=42490516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910231195A Pending CN101759109A (en) | 2009-12-17 | 2009-12-17 | Clutch regulating device for hoisting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101759109A (en) |
-
2009
- 2009-12-17 CN CN200910231195A patent/CN101759109A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100630 |