CN203005577U - Locking device of mine vehicle cab - Google Patents
Locking device of mine vehicle cab Download PDFInfo
- Publication number
- CN203005577U CN203005577U CN 201220674874 CN201220674874U CN203005577U CN 203005577 U CN203005577 U CN 203005577U CN 201220674874 CN201220674874 CN 201220674874 CN 201220674874 U CN201220674874 U CN 201220674874U CN 203005577 U CN203005577 U CN 203005577U
- Authority
- CN
- China
- Prior art keywords
- locking device
- mine vehicle
- absorption unit
- vehicle cab
- shock absorption
- 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 locking device of a mine vehicle cab. The locking device of the mine vehicle cab comprises a locking support and a shock absorption unit, the locking support is provided with an integrated-forming connecting plate, a center control column and a locating plate, the locating plate is connected at the bottom of the center control column in a pivoted mode, one end of the shock absorption unit is connected with the connecting plate, the other end of the shock absorption unit is connected with the locating plate, and specially, the shock absorption unit is a hydraulic damper. Compared with a traditional locking device, the locking device of the mine vehicle cab has the advantages that by the adoption of the center control column and the double-hydraulic damper structure, the locking device of the mine vehicle cab is obvious in shock absorption effect, compact and symmetric in structure, small in installation space, more reasonable in stress, large in damping force, moreover short in dynamic response time, small in controlled resistance and strong in high temperature resistance capacity.
Description
Technical field
The utility model relates to Locking Device, relates in particular to the good Locking Device that is used for the mine vehicle operator's compartment of a kind of damping.
Background technology
Near the mining area condition of road surface is often comparatively complicated, often has the complex road conditions such as hollow, rubble and ramp to occur, so the damping effect of mine vehicle operator's compartment Locking Device is had relatively high expectations.
In prior art, the vibration absorption unit of mine car operator's compartment Locking Device adopts comparatively easy single face spring shock absorption, in the situation that the mining area condition of road surface is relatively poor, comparatively jolt in operator's compartment, and in operational process, the operator's compartment underframe can send comparatively strong noise, directly has influence on working environment, the mine car workman be in jolt and noise in the phenomenon that can occur feeling exhausted, the workman who is in for a long time this environment even can produce healthy hidden danger.
Summary of the invention
In view of the defective that above-mentioned prior art exists, the purpose of this utility model is the Locking Device that proposes a kind of mine vehicle operator's compartment, solves the relatively poor problem of mining vehicle cab damping effect in prior art.
The purpose of this utility model: a kind of Locking Device of mine vehicle operator's compartment, comprise locking support and vibration absorption unit, described locking support has integrated connecting panel, middle control post and is articulated in the locating plate of middle control column bottom, one end of described vibration absorption unit is connected with connecting panel, and the other end of vibration absorption unit is connected with locating plate, it is characterized in that: described vibration absorption unit is hydraulic damper.
Further, described middle control post both sides respectively are provided with a hydraulic damper.
Use the Locking Device of a kind of mine vehicle operator's compartment of the utility model, comparing traditional Locking Device has advantages of: control post and Double-hydraulic damper structure in employing, damping effect is obvious, and symmetrical structure is compact, and installing space is little, more reasonable stress, dumping force is large, and dynamic response time is short, and the control resistance that rubs is little, and high-temperature resistance is strong.
Description of drawings
Fig. 1 is the structural representation of the Locking Device of a kind of mine vehicle operator's compartment of the utility model.
Fig. 2 is the construction profile schematic diagram of the Locking Device of a kind of mine vehicle operator's compartment of the utility model.
The specific embodiment
The utility model is for the relatively poor phenomenon of mining vehicle cab damping effect in prior art, and innovation has proposed a kind of Locking Device of mine vehicle operator's compartment, the structure that in employing, the control post is combined with the Double-hydraulic damper, and damping effect is comparatively obvious.
further, described middle control post both sides respectively are provided with a hydraulic damper as shown in Fig. 1 ~ 2, a kind of Locking Device of mine vehicle operator's compartment, be secured to mine vehicle, this Locking Device comprises locking support 1 and vibration absorption unit 2, locking support 1 has integrated connecting panel 11, middle control post 111 and be articulated in the locating plate 12 of middle control column bottom, connecting panel 11 is fixed in the operator's compartment of mine vehicle, locating plate 12 is fixed in the chassis of mine vehicle, and an end of vibration absorption unit 2 is connected with connecting panel 11, the other end of vibration absorption unit 2 is connected with locating plate 12, especially, this vibration absorption unit 2 is hydraulic damper.
Above-mentioned middle control post 111 both sides respectively are provided with a hydraulic damper in addition, mine vehicle is in service, when operator's compartment jolts, connecting panel can produce impulsive force to locating plate, by the hydraulic damper damping, the impulsive force that two hydraulic dampers of middle control column equilibration bear, make more reasonable stress, dumping force is large, and damping effect is comparatively remarkable.
Can find out by above-mentioned character express, use the Locking Device of a kind of mine vehicle operator's compartment of the utility model, comparing traditional Locking Device has advantages of: control post and Double-hydraulic damper structure in employing, and damping effect is obvious, and symmetrical structure is compact, installing space is little, more reasonable stress, dumping force is large, and dynamic response time is short, the control resistance that rubs is little, and high-temperature resistance is strong.
In addition to the implementation, the utility model can also have other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the utility model scope required for protection.
Claims (2)
1. the Locking Device of a mine vehicle operator's compartment, comprise locking support and vibration absorption unit, described locking support has integrated connecting panel, middle control post and is articulated in the locating plate of middle control column bottom, one end of described vibration absorption unit is connected with connecting panel, and the other end of vibration absorption unit is connected with locating plate, it is characterized in that: described vibration absorption unit is hydraulic damper.
2. the Locking Device of mine vehicle operator's compartment according to claim 1 is characterized in that: respectively be provided with a hydraulic damper in described middle control post both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674874 CN203005577U (en) | 2012-12-10 | 2012-12-10 | Locking device of mine vehicle cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674874 CN203005577U (en) | 2012-12-10 | 2012-12-10 | Locking device of mine vehicle cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203005577U true CN203005577U (en) | 2013-06-19 |
Family
ID=48597195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220674874 Expired - Fee Related CN203005577U (en) | 2012-12-10 | 2012-12-10 | Locking device of mine vehicle cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203005577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963448A (en) * | 2012-12-10 | 2013-03-13 | 江苏友邦精工实业有限公司 | Locking device for mining vehicle cab |
-
2012
- 2012-12-10 CN CN 201220674874 patent/CN203005577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963448A (en) * | 2012-12-10 | 2013-03-13 | 江苏友邦精工实业有限公司 | Locking device for mining vehicle cab |
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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: 20130619 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |