CN202936128U - Internal structure of chain block - Google Patents
Internal structure of chain block Download PDFInfo
- Publication number
- CN202936128U CN202936128U CN 201220594534 CN201220594534U CN202936128U CN 202936128 U CN202936128 U CN 202936128U CN 201220594534 CN201220594534 CN 201220594534 CN 201220594534 U CN201220594534 U CN 201220594534U CN 202936128 U CN202936128 U CN 202936128U
- Authority
- CN
- China
- Prior art keywords
- chain
- gear assembly
- plate
- gear component
- adapter plate
- 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 discloses an internal structure of a chain block. The internal structure comprises a fixing plate, a gear component and a crane chain, wherein the gear component is arranged in the middle of the fixing plate; the crane chain is arranged on the periphery of the gear component; a chain guide plate is arranged on the outer side of the upper end of the gear component on the crane chain; the chain guide plate is fixed on the fixing plate; and a chain baffle is hinged with the lower end of the gear component. The internal structure can be used for overcoming the defect of the prior art and is simple in design and reasonable in structure; the chain guide plate is arranged on the outer side of the upper end of the gear component; the chain guide plate is fixed on the fixing plate; the chain baffle is hinged with the lower end of the gear component; and the crane chain is safe, reliable and convenient to operate when being laterally pulled.
Description
Technical field
The utility model relates to weight-lifting equipment component technology field, specifically belongs to a kind of chain block inner structure.
Background technology
Chain block is Manual hoisting equipment commonly used, and its main body, hoisting chain and bangle form, and the spur gear assembly is housed in the housing of body, gear mechanism, brake equipment and lift system.Existing such mechanism design is reasonable not, safe not in use, and during side draw, the hoisting chain biased outward is more, and inconvenience is used.
The utility model content
The purpose of this utility model has been to provide a kind of chain block inner structure, has overcome the deficiencies in the prior art, and simplicity of design is rational in infrastructure, and hoisting chain is provided with the guide chain plate in the outside, gear assembly upper end, and the guide chain plate is fixed on adapter plate; Gear assembly lower end hinge has the gear carrier bar, when the side draw hoisting chain, safe and reliable, easy to operate.
The technical solution adopted in the utility model is as follows:
A kind of chain block inner structure, comprise adapter plate, gear assembly and hoisting chain, gear assembly is arranged at the adapter plate midway location, and described hoisting chain is arranged at the gear assembly periphery, hoisting chain is provided with the guide chain plate in the outside, gear assembly upper end, and the guide chain plate is fixed on adapter plate; Gear assembly lower end hinge has the gear carrier bar.
Position, described adapter plate end angle is provided with fixed orifice.
Described guide chain plate is curved baffle, and two ends have the part of projection laterally.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model design is provided with the guide chain plate at hoisting chain in the outside, gear assembly upper end, and the guide chain plate is fixed on adapter plate; Gear assembly lower end hinge has the gear carrier bar, when the side draw hoisting chain, safe and reliable, easy to operate.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, a kind of chain block inner structure, comprise adapter plate 1, gear assembly 2 and hoisting chain 3, gear assembly 2 is arranged at adapter plate 1 midway location, described hoisting chain 3 is arranged at gear assembly 2 peripheries, hoisting chain 3 is provided with guide chain plate 4 in gear assembly 2 outsides, upper end, and guide chain plate 4 is fixed on adapter plate 1; Gear assembly 2 lower end hinges have gear carrier bar 5.Guide chain plate 4 is curved baffle, and two ends have the part 401 of projection laterally, and adapter plate 1 position, end angle is provided with fixed orifice 6.
Claims (3)
1. a chain block inner structure, comprise adapter plate, gear assembly and hoisting chain, gear assembly is arranged at the adapter plate midway location, it is characterized in that: described hoisting chain is arranged at the gear assembly periphery, hoisting chain is provided with the guide chain plate in the outside, gear assembly upper end, and the guide chain plate is fixed on adapter plate; Gear assembly lower end hinge has the gear carrier bar.
2. a kind of chain block inner structure according to claim 1, it is characterized in that: position, described adapter plate end angle is provided with fixed orifice.
3. a kind of chain block inner structure according to claim 1, it is characterized in that: described guide chain plate is curved baffle, two ends have the part of projection laterally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594534 CN202936128U (en) | 2012-11-10 | 2012-11-10 | Internal structure of chain block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594534 CN202936128U (en) | 2012-11-10 | 2012-11-10 | Internal structure of chain block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936128U true CN202936128U (en) | 2013-05-15 |
Family
ID=48320380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220594534 Expired - Fee Related CN202936128U (en) | 2012-11-10 | 2012-11-10 | Internal structure of chain block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174100A (en) * | 2015-09-01 | 2015-12-23 | 浙江冠林机械有限公司 | Limiting pull ring of lever block |
| CN110255415A (en) * | 2019-07-05 | 2019-09-20 | 浙江冠林机械有限公司 | The Lever Blocks of anti-fall off chain |
-
2012
- 2012-11-10 CN CN 201220594534 patent/CN202936128U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174100A (en) * | 2015-09-01 | 2015-12-23 | 浙江冠林机械有限公司 | Limiting pull ring of lever block |
| CN105174100B (en) * | 2015-09-01 | 2017-09-08 | 浙江冠林机械有限公司 | A kind of spacing draw ring of Lever Blocks |
| CN110255415A (en) * | 2019-07-05 | 2019-09-20 | 浙江冠林机械有限公司 | The Lever Blocks of anti-fall off chain |
| CN110255415B (en) * | 2019-07-05 | 2020-12-08 | 江苏洋口港建设发展集团有限公司 | Chain-dropping-proof lever block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20141110 |
|
| EXPY | Termination of patent right or utility model |