CN204823761U - From balanced structure - Google Patents
From balanced structure Download PDFInfo
- Publication number
- CN204823761U CN204823761U CN201520646629.3U CN201520646629U CN204823761U CN 204823761 U CN204823761 U CN 204823761U CN 201520646629 U CN201520646629 U CN 201520646629U CN 204823761 U CN204823761 U CN 204823761U
- Authority
- CN
- China
- Prior art keywords
- balance
- bearing pin
- pin axle
- axle
- dolly end
- 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
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a from balanced structure, including round pin axle, balance pin axle and pulley roof beam, the pulley roof beam supports with the unilateral adoption of dolly end beam round pin axle and balance pin hub connection, and the balance pin position of axle is between two round pin axles, and the pulley roof beam is fixed in dolly end beam top, round pin axle and balance pin axle adopt stand wear and tear material to make, the device simple structure, processing, debugging and simple to operate, it is with low costs, can bear great gravity, application scope is wide.
Description
Technical field
The utility model relates to a kind of dolly balancing device, specifically a kind of self-balance structure.
Background technology
At present, existing dolly prevents the measure of three legs from being on dolly end carriage, wear a thick axle regulate, and this measure has a drawback, and little pulley sheave beam is all in the state that freely swings always, has connection bearing to be subject to all shearings, and the gravity born is just very little.
Utility model content
The purpose of this utility model is to provide a kind of self-balance structure, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of self-balance structure, comprises bearing pin, balance bearing pin and pulley beam; Pulley beam and the monolateral employing bearing pin of dolly end carriage and balance pinned connection and support, balance bearing pin between two bearing pins, pulley beam is fixed on above dolly end carriage.
As further program of the utility model: bearing pin and balance bearing pin adopt anti abrasive material to make.
Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is simple, and processing, debugging and easy for installation, cost is low, can bear larger gravity, applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of self-balance structure.
Fig. 2 is the birds-eye view of self-balance structure.
Fig. 3 is the lateral plan of self-balance structure.
Fig. 4 is the left view of self-balance structure.
Wherein: 1-dolly end carriage, 2-bearing pin, 3-balances bearing pin, 4-pulley beam.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-4, a kind of self-balance structure, comprise bearing pin 2, dolly end carriage 1, balance bearing pin 3 and pulley beam 4; The monolateral employing bearing pin 2 of pulley beam 4 and dolly end carriage 1 and balance bearing pin 3 and be connected and support, balance bearing pin 3 between two bearing pins 2, pulley beam 4 is fixed on above dolly end carriage 1.Bearing pin 2 and balance bearing pin 3 adopt anti abrasive material to make.
Principle of work of the present utility model is: the monolateral employing bearing pin 2 of pulley beam 4 and dolly end carriage 1 and balance bearing pin 3 and carry out being connected and support, and is fixed on by pulley beam 4 above dolly end carriage 1, jointly bears gravity under normal circumstances, do not bear shearing by the bearing pin 2 on both sides.This device can bear larger gravity, applied widely, when three legs appear in dolly, middle balance bearing pin 3 starts to play Balanceregulation, adjust parallel by dolly end carriage 1, make dolly four wheels bear wheel load always simultaneously, four wheels simultaneously and rail contact.This apparatus structure is simple, and processing, debugging and easy for installation, cost is low, can bear larger gravity, applied widely.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (2)
1. a self-balance structure, is characterized in that, comprises bearing pin, balance bearing pin and pulley beam; Pulley beam and the monolateral employing bearing pin of dolly end carriage and balance pinned connection and support, balance bearing pin between two bearing pins, pulley beam is fixed on above dolly end carriage.
2. self-balance structure according to claim 1, is characterized in that, bearing pin and balance bearing pin adopt anti abrasive material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646629.3U CN204823761U (en) | 2015-08-26 | 2015-08-26 | From balanced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646629.3U CN204823761U (en) | 2015-08-26 | 2015-08-26 | From balanced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204823761U true CN204823761U (en) | 2015-12-02 |
Family
ID=54681384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520646629.3U Expired - Fee Related CN204823761U (en) | 2015-08-26 | 2015-08-26 | From balanced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204823761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032231A (en) * | 2017-06-09 | 2017-08-11 | 中船第九设计研究院工程有限公司 | A kind of fixed structure of crane hoisting pulley beam |
-
2015
- 2015-08-26 CN CN201520646629.3U patent/CN204823761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032231A (en) * | 2017-06-09 | 2017-08-11 | 中船第九设计研究院工程有限公司 | A kind of fixed structure of crane hoisting pulley beam |
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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: 20151202 Termination date: 20200826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |