CN202935347U - Dolly single-rail pulley gear - Google Patents
Dolly single-rail pulley gear Download PDFInfo
- Publication number
- CN202935347U CN202935347U CN 201220594525 CN201220594525U CN202935347U CN 202935347 U CN202935347 U CN 202935347U CN 201220594525 CN201220594525 CN 201220594525 CN 201220594525 U CN201220594525 U CN 201220594525U CN 202935347 U CN202935347 U CN 202935347U
- Authority
- CN
- China
- Prior art keywords
- dolly
- pulley gear
- pulley
- rail pulley
- groove
- 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
Links
- 238000009434 installation Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Pulleys (AREA)
Abstract
The utility model discloses a dolly single-rail pulley gear which comprises a fixing plate, wherein grooves are formed in two ends of the fixing plate, and pulleys are arranged in the grooves. The dolly single-rail pulley gear overcomes the defects in the prior art, and is simple in design and reasonable in structure; and the pulleys for reducing the friction are arranged on fixing plates at two sides of a dolly, and thus a rail cross beam is in rolling friction with the pulleys on the fixing plates of the dolly during sliding, and the dolly single-rail pulley gear has a small friction force and can operate reliably.
Description
Technical field
The utility model relates to weight-lifting equipment component technology field, specifically belongs to dolly monorail pulley gear.
Background technology
Hand-power monorail trolley is mainly used to carry heavier object, and equipment generally is applied in the machinery production workshop.Existing dolly is mainly slided in orbit by pulley is set on vehicle frame, and this frame mode slides unstable, and friction force is larger, safe not.
The utility model content
The purpose of this utility model has been to provide dolly monorail pulley gear, the deficiencies in the prior art have been overcome, simplicity of design, rational in infrastructure, by the pulley that slows down friction is installed on the adapter plate in the dolly both sides, track cross beam and dolly adapter plate top sheave friction of rolling while sliding, friction force is little, reliable.
The technical solution adopted in the utility model is as follows:
Dolly monorail pulley gear, comprise adapter plate, and described adapter plate two ends are provided with groove, are provided with pulley in groove.
Described pulley is installed in groove by fixed plate.
Described fixed plate both sides have the installation fixing feet, install between fixing feet and are provided with the pulley mounting hole.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model design slows down the pulley of friction by installation on the adapter plate in the dolly both sides, track cross beam and dolly adapter plate top sheave friction of rolling while sliding, and friction force is little, reliable.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is the utility model fixed plate.
The specific embodiment
Referring to accompanying drawing, dolly monorail pulley gear, comprise adapter plate 1, adapter plate 1 two ends are provided with groove 2, are provided with pulley 3 in groove 2, and pulley 3 is installed in groove 2 by fixed plate 4, fixed plate 4 both sides have the fixing feet 401 of installation, install between fixing feet 401 and are provided with pulley mounting hole 402.
Claims (3)
1. dolly monorail pulley gear, comprise adapter plate, it is characterized in that: described adapter plate two ends are provided with groove, are provided with pulley in groove.
2. dolly monorail pulley gear according to claim 1, it is characterized in that: described pulley is installed in groove by fixed plate.
3. dolly monorail pulley gear according to claim 1, it is characterized in that: described fixed plate both sides have the installation fixing feet, install between fixing feet and are provided with the pulley mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594525 CN202935347U (en) | 2012-11-10 | 2012-11-10 | Dolly single-rail pulley gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594525 CN202935347U (en) | 2012-11-10 | 2012-11-10 | Dolly single-rail pulley gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935347U true CN202935347U (en) | 2013-05-15 |
Family
ID=48319602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220594525 Expired - Fee Related CN202935347U (en) | 2012-11-10 | 2012-11-10 | Dolly single-rail pulley gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935347U (en) |
-
2012
- 2012-11-10 CN CN 201220594525 patent/CN202935347U/en not_active Expired - Fee Related
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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 |