CN203198973U - Brake device of carrying dolly - Google Patents
Brake device of carrying dolly Download PDFInfo
- Publication number
- CN203198973U CN203198973U CN 201320208360 CN201320208360U CN203198973U CN 203198973 U CN203198973 U CN 203198973U CN 201320208360 CN201320208360 CN 201320208360 CN 201320208360 U CN201320208360 U CN 201320208360U CN 203198973 U CN203198973 U CN 203198973U
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- CN
- China
- Prior art keywords
- brake
- rod
- dolly
- rot
- brake device
- 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 brake device of a carrying dolly. The brake device comprises dolly wheels. The dolly wheels are connected through a connecting rod and are provided with a brake rod connected on a fixing disk. A rotator is arranged in the fixing disk. An operation rod is connected to the rotator. A restoration spring is arranged on the contacting position of the rotator and the brake rod. The brake device of the carrying dolly overcomes the defects in the prior art, is simple in design and reasonable in structure, and is good in brake effect and convenient to operate and use through the arrangement of the brake rod on the dolly wheels and utilizing contacting friction between the brake rod and a pulley.
Description
Technical field
The utility model relates to railway parts haulage equipment technical field, specifically belongs to a kind of floor truck brake equipment.
Background technology
When railway was just repaiied, the carrying of railway parts was mainly carried by floor truck.Existing railway floor truck mainly is arranged on the track, and dolly moves at railway, does not have brake equipment on the dolly, and the dolly braking is main, and crab traversing speed can not be too fast by friction of rolling, and stop position be can not determine, inconvenient operation.
The utility model content
The purpose of this utility model has provided a kind of floor truck brake equipment, has overcome the deficiencies in the prior art, simplicity of design, rational in infrastructure, by at the dolly wheel brake rod being set, utilize brake rod do and pulley between contact friction, braking effect, easy for operation.
The technical solution adopted in the utility model is as follows:
A kind of floor truck brake equipment comprises the dolly wheel, and the dolly wheel connects by connecting rod, described dolly wheel is provided with brake rod, and brake rod is connected on the reaction plate, is provided with rot in the reaction plate, be connected with control lever on the rot, rot and brake rod contact position are provided with pull back spring.
Described rot is oval.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model is by arranging brake rod at the dolly wheel, utilize brake rod do and pulley between contact friction, braking effect, easy for operation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, a kind of floor truck brake equipment comprises dolly wheel 1, and dolly wheel 1 connects by connecting rod 2, and described dolly wheel 1 is provided with brake rod 3, and brake rod 3 is connected on the reaction plate 4, is provided with rot 5 in the reaction plate 4, and rot 5 is oval.Be connected with control lever 6 on the rot 5, rot 5 is provided with pull back spring 7 with brake rod 3 contact positions.Brake with separating with 1 contact of dolly wheel by control lever 6 control brake rods 3, easy to operate.
Claims (2)
1. floor truck brake equipment, comprise the dolly wheel, the dolly wheel connects by connecting rod, it is characterized in that: described dolly wheel is provided with brake rod, brake rod is connected on the reaction plate, be provided with rot in the reaction plate, be connected with control lever on the rot, rot and brake rod contact position are provided with pull back spring.
2. a kind of floor truck brake equipment according to claim 1 is characterized in that: described rot is for oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208360 CN203198973U (en) | 2013-04-23 | 2013-04-23 | Brake device of carrying dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208360 CN203198973U (en) | 2013-04-23 | 2013-04-23 | Brake device of carrying dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198973U true CN203198973U (en) | 2013-09-18 |
Family
ID=49143108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320208360 Expired - Fee Related CN203198973U (en) | 2013-04-23 | 2013-04-23 | Brake device of carrying dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203198973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915751A (en) * | 2019-03-23 | 2019-06-21 | 江苏金润龙科技股份有限公司 | A kind of mobile pharos of independent power generation |
-
2013
- 2013-04-23 CN CN 201320208360 patent/CN203198973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915751A (en) * | 2019-03-23 | 2019-06-21 | 江苏金润龙科技股份有限公司 | A kind of mobile pharos of independent power generation |
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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: 20130918 Termination date: 20140423 |