CN202391090U - Transmission mechanism of scaffold - Google Patents
Transmission mechanism of scaffold Download PDFInfo
- Publication number
- CN202391090U CN202391090U CN2011204978937U CN201120497893U CN202391090U CN 202391090 U CN202391090 U CN 202391090U CN 2011204978937 U CN2011204978937 U CN 2011204978937U CN 201120497893 U CN201120497893 U CN 201120497893U CN 202391090 U CN202391090 U CN 202391090U
- Authority
- CN
- China
- Prior art keywords
- scaffold
- chain
- transmission mechanism
- electric block
- hanging seat
- 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 a transmission mechanism of a scaffold, which comprises an electric hoist, a bearing guide wheel and a wall hanging seat. The electric hoist, the bearing guide wheel and the wall hanging seat are in transmission connection via a chain, one end of the chain is fixedly connected with the wall hanging seat, the other end of the chain is fixedly connected with the electric hoist, the bearing guide wheel is a chain wheel, and the transmission mechanism is further provided with a transitional chain wheel. By the aid of the transmission mechanism, vertical movement of the adhesion type lifting scaffold is more reliable, and security accidents are avoided.
Description
Technical field
The utility model relates to a kind of scaffold transmission mechanism.
Background technology
Traditional attachment type raise scaffold is that electric block is fixedly connected on the body of wall, is fixedly connected with steel wire on the electric block, and an end and the electric block of steel wire are in transmission connection; The other end is fixedly connected with scaffold, and electric block drives steel wire and spurs the upper and lower up-down of whole scaffold, and is very high to the requirement of the bearing capacity of steel wire like this; If the designing requirement steel wire of launching not in place; Can cause whole scaffold to cave in, cause security incident, and need electric block moved to next floor after going up and down to finish at every turn; Labour intensity is big, damages electric block easily.
Summary of the invention
The purpose of the utility model is to provide a kind of raising attachment type raise scaffold more reliable when upper and lower up-down, avoids causing the scaffold transmission mechanism of security incident.
In order to achieve the above object; The technical scheme of the utility model is: a kind of scaffold transmission mechanism; Comprise electric block, load-bearing guide wheel and body of wall hanging seat; Electric block, load-bearing guide wheel and body of wall hanging seat all are connected through chain drive, and an end of chain is fixedly connected with the body of wall hanging seat, and the other end is fixedly connected with electric block.
Said load-bearing guide wheel is a sprocket wheel.
Said also have a transition sprocket wheel.
After adopting said structure, owing to change steel wire into chain drive, chain is more reliable than steel wire transmission; More firm, thus the reliability of attachment type raise scaffold when upper and lower up-down improved, avoid causing security incident; And electric block is installed on the scaffold support body, goes up and down simultaneously with scaffold is upper and lower, each go up and down to finish need not move electric block; Alleviated labour intensity greatly, made electric block obtain reliably protecting.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing does further detailed explanation to the utility model.
Referring to shown in Figure 1; A kind of scaffold transmission mechanism comprises electric block 1, load-bearing guide wheel 2 and body of wall hanging seat 3, and electric block 1, load-bearing guide wheel 2 and body of wall hanging seat 3 all are in transmission connection through chain 4; One end of chain 4 is fixedly connected with body of wall hanging seat 3, and the other end is fixedly connected with electric block 1.
Referring to shown in Figure 1, in order to improve the transmission stability of chain 4, said load-bearing guide wheel 2 is a sprocket wheel.
Referring to shown in Figure 1, in order further to improve the upper and lower reliability when mobile of scaffold, said also have a transition sprocket wheel 5.
The body of wall hanging seat 3 of the utility model adopts universal hanging seat, makes chain 4 more steady when reversing, and body of wall hanging seat 3 is fixedly connected on the body of wall 6 during use; The end that electric block 1 is fixedly connected on the scaffold 7 chain 4 is fixedly connected on the body of wall hanging seat 3, and the other end is fixedly connected transferring power with electric block 1; Chain 4 is more stable more than steel wire, transferring power is more reliable; And avoid causing security incident, and electric block 1 is installed on the scaffold 7, need not move electric block; Alleviated labour intensity greatly, made electric block obtain reliably protecting.
Claims (3)
1. scaffold transmission mechanism; Comprise electric block (1), load-bearing guide wheel (2) and body of wall hanging seat (3); It is characterized in that: electric block (1), load-bearing guide wheel (2) and body of wall hanging seat (3) all are in transmission connection through chain (4); One end of chain (4) is fixedly connected with body of wall hanging seat (3), and the other end is fixedly connected with electric block (1).
2. scaffold transmission mechanism according to claim 1 is characterized in that: said load-bearing guide wheel (2) is a sprocket wheel.
3. scaffold transmission mechanism according to claim 2 is characterized in that: said also have a transition sprocket wheel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204978937U CN202391090U (en) | 2011-12-05 | 2011-12-05 | Transmission mechanism of scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204978937U CN202391090U (en) | 2011-12-05 | 2011-12-05 | Transmission mechanism of scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391090U true CN202391090U (en) | 2012-08-22 |
Family
ID=46666024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204978937U Expired - Fee Related CN202391090U (en) | 2011-12-05 | 2011-12-05 | Transmission mechanism of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320686A (en) * | 2015-06-29 | 2017-01-11 | 王德宇 | Chain elevating fastener |
-
2011
- 2011-12-05 CN CN2011204978937U patent/CN202391090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320686A (en) * | 2015-06-29 | 2017-01-11 | 王德宇 | Chain elevating fastener |
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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: 20120822 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |