CN203143965U - Hydraulic cage hoisting device - Google Patents
Hydraulic cage hoisting device Download PDFInfo
- Publication number
- CN203143965U CN203143965U CN 201320078931 CN201320078931U CN203143965U CN 203143965 U CN203143965 U CN 203143965U CN 201320078931 CN201320078931 CN 201320078931 CN 201320078931 U CN201320078931 U CN 201320078931U CN 203143965 U CN203143965 U CN 203143965U
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- CN
- China
- Prior art keywords
- walking
- hydraulic
- cage
- hoisting device
- cage hoisting
- 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 provides a hydraulic cage hoisting device. The hydraulic cage hoisting device comprises supporting frames, a walking beam, an oil cylinder assembly, a hoisting beam, an oil tank and a walking machine, and is characterized in that the walking beam is arranged above the two supporting frames; the walking machine is arranged on the walking beam; the oil cylinder assembly, the oil tank and the hoisting beam are sequentially arranged at the lower end of the walking machine in sequence; and a secondary protection pull rod and a secondary protection supporting plate are respectively arranged at the outer side and the lower side of the oil cylinder assembly. The hydraulic cage hoisting device disclosed by the utility model has the advantages that the operation is stable; in a cage hoisting process, two hydraulic cylinders can move synchronously to avoid a cage clamping phenomenon; the security coefficient is high and a lot of manpower and working hours can be saved; the time of shaft work of constructors is reduced and the security coefficient of working is improved; and the time for overhauling large-size equipment of coal mine is reduced and the production efficiency is improved.
Description
Technical field
The utility model relates to the coal mine equipment technical field, and is particularly a kind of for the hydraulic pressure cage device of changing the winch hoisting cable.
Background technology
Stipulate according to " safety regulations in coal mine ", be 2 years the tenure of use of friction hoisting winch cable, when changing, cage must be comprised the balance tail rope lifting, make hoisting cable under the situation of not bearing pulling force, carry out more change steel rope, the camp site will be established lifting appliance and a large amount of affiliated facilities temporarily, comprise two 28 tons winches at a slow speed, lifting appliances such as assembly pulley in the attached master cock headframe, so that lifting cage, its shortcoming is that the operation trouble but is unfavorable for safe construction, the waste lot of manpower and material resources, restricted to produce and strengthened the maintenance construction period, increase the time of operating personnel's operation in pit shaft, laid particular stress on phenomenon if the winch at a slow speed of two platform independent is asynchronous during lifting also can make the cage lifting time, caused cage in four jiaos of cage guides, stuck phenomenon to take place.
The utility model content
The purpose of this utility model provides a kind of lifting synchronously steadily, is convenient to operation, safe hydraulic pressure cage device.
The utility model is to realize like this; it comprises bracing frame, walking beam, cylinder component, lifting beam, fuel tank and walking machine; it is characterized in that above two groups of bracing frames, being provided with walking beam; walking machine is arranged on the walking beam; be disposed with cylinder component, fuel tank and lifting beam in the lower end of walking machine, the outside of cylinder component and below be respectively arranged with second protection pull bar, second protection supporting plate.
The utility model has the advantages that and operate steadily, two hydraulic actuating cylinders are realized being synchronized with the movement when cage, avoided card jar phenomenon, the safety factor height, can save a large amount of artificial and man-hours, reduce the time of workmen's wellbore operations, improve the safety factor of operation, reduce the time of colliery main equipment maintenance, improved production efficiency.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described;
Fig. 1 is the structural representation of hydraulic pressure cage device.
The specific embodiment
As shown in Figure 1; it comprises bracing frame 1, walking beam 2, cylinder component 3, second protection pull bar 4, second protection supporting plate lifting beam 5, lifting beam 6, fuel tank 7 and walking machine 8 this hydraulic pressure cage device; above two groups of bracing frames 1, be provided with walking beam 2; walking machine 8 is arranged on the walking beam 2; be disposed with cylinder component 3, fuel tank 7 and lifting beam 6 in the lower end of walking machine 8, the outside of cylinder component 3 and below be respectively arranged with second protection pull bar 4, the second protection supporting plate 5 that prevents oil cylinder and come off.
Claims (1)
1. hydraulic pressure cage device; it comprises bracing frame, walking beam, cylinder component, lifting beam, fuel tank and walking machine; it is characterized in that above two groups of bracing frames, being provided with walking beam; walking machine is arranged on the walking beam; be disposed with cylinder component, fuel tank and lifting beam in the lower end of walking machine, the outside of cylinder component and below be respectively arranged with second protection pull bar, second protection supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078931 CN203143965U (en) | 2013-02-21 | 2013-02-21 | Hydraulic cage hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078931 CN203143965U (en) | 2013-02-21 | 2013-02-21 | Hydraulic cage hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203143965U true CN203143965U (en) | 2013-08-21 |
Family
ID=48971509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320078931 Expired - Fee Related CN203143965U (en) | 2013-02-21 | 2013-02-21 | Hydraulic cage hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203143965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018145327A1 (en) * | 2017-02-13 | 2018-08-16 | 太原理工大学 | Vertical lifting equipment and method |
-
2013
- 2013-02-21 CN CN 201320078931 patent/CN203143965U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018145327A1 (en) * | 2017-02-13 | 2018-08-16 | 太原理工大学 | Vertical lifting equipment and method |
| US11479449B2 (en) | 2017-02-13 | 2022-10-25 | Taiyuan University Of Technology | Vertical lifting device and method |
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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: 20130821 Termination date: 20140221 |