CN204053390U - Mining upright post jack changer - Google Patents
Mining upright post jack changer Download PDFInfo
- Publication number
- CN204053390U CN204053390U CN201420463485.3U CN201420463485U CN204053390U CN 204053390 U CN204053390 U CN 204053390U CN 201420463485 U CN201420463485 U CN 201420463485U CN 204053390 U CN204053390 U CN 204053390U
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- CN
- China
- Prior art keywords
- jack
- upright post
- decelerator
- fairlead
- rear 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
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Abstract
The utility model relates to a kind of mining upright post jack changer, it is characterized in that: main body frame (5) front end is provided with decelerator (6), rear end is provided with tailstock slide unit (4), decelerator (6) one end is connected with motor (7) with to wheel, decelerator (6) and adapter sleeve (1) assemble to align by key and are connected, adapter sleeve (1) connects rotary unloading lid chuck (2) front end, rotary unloading lid chuck (2) rear end is connected with jack column (3) front end by fairlead snap gauge (9), jack column (3) rear end is connected with tailstock slide unit (4) by tailstock dop (8).Can removal torque large, become rusty dead upright post jack, its maneuver is convenient, flexible, the labour intensity that greatly alleviates workman, significantly improves operating efficiency.Solving bracket hydraulic cylinder fairlead because of screw thread becomes rusty the difficult problem extremely and manually cannot dismantled.
Description
Technical field
The present invention relates to coal mine fully-mechanized mining hydraulic support upright post jack maintenance of equipment, be specifically related to a kind of mining upright post jack changer.
Background technology
Mainly to produce and to keep in repair, coal mine fully-mechanized mining hydraulic support list is flexible, double-telescopic upright post, jack in the assembling maintenance shop of mining equipment company.Due to down-hole features as poor geologic condition, bracket upright post damage comparison is serious, and tear column open and use the most original method always early stage at present, bake with oxygen, sledgehammer is pounded, and the method such as manually outwards to drag.Some column distortion are serious, are manually difficult to open.Cause maintenance efficiency low, repair quality is difficult to ensure.
Summary of the invention
The purpose of this utility model mainly solves to improve deficiency in existing dismounting assembling process and shortcoming, provides a kind of saving of work and time and improve the equipment of dismounting upright post jack efficiency.
For achieving the above object, the technical scheme that this practicality is newly taked is: a kind of mining upright post jack changer, it is characterized in that: main body frame (5) front end is provided with decelerator (6), rear end is provided with tailstock slide unit (4), decelerator (6) one end is connected with motor (7) with to wheel, decelerator (6) and adapter sleeve (1) assemble to align by key and are connected, adapter sleeve (1) connects rotary unloading lid chuck (2) front end, rotary unloading lid chuck (2) rear end is connected with jack column (3) front end by fairlead snap gauge (9), jack column (3) rear end is connected with tailstock slide unit (4) by tailstock dop (8).
Described tailstock slide unit (4) can be upper movable at main body frame (5).
Described rotary unloading lid chuck (2) is fixedly connected with bolt with fairlead snap gauge (9), and circlip groove size and jack column (3) fairlead circlip groove size match.
The utility model beneficial effect: energy removal torque is large, become rusty dead upright post jack, the feature that its maneuver is convenient, flexible, Organic Electricity assists control.Greatly alleviate the labour intensity of workman, significantly improve operating efficiency.Solving bracket hydraulic cylinder fairlead because of screw thread becomes rusty the difficult problem extremely and manually cannot dismantled.Also be applicable to the horizontal assembling of screw-type column.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is fairlead snap gauge schematic diagram;
In figure: 1-adapter sleeve, 2-rotary unloading lid chuck, 3-jack column, 4-tailstock slide unit, 5-main body frame, 6-decelerator, 7-motor, 8-tailstock dop, 9-fairlead snap gauge.
Detailed description of the invention
Embodiment 1, see Fig. 1-2, a kind of mining upright post jack changer, it is characterized in that: main body frame 5 front end is provided with decelerator 6, and rear end is provided with tailstock slide unit 4, decelerator 6 one end is connected with motor 7 with to wheel, decelerator 6 and adapter sleeve 1 assemble to align by key and are connected, adapter sleeve 1 connects rotary unloading lid chuck 2 front end, and rotary unloading lid chuck 2 rear end is connected with jack column 3 front end by fairlead snap gauge 9, and jack column 3 rear end is connected with tailstock slide unit 4 by tailstock dop 8.
Described tailstock slide unit 4 can move forward and backward on main body frame 5.
Described rotary unloading lid chuck 2 is fixedly connected with bolt with fairlead snap gauge 9, and circlip groove size and jack column 3 fairlead circlip groove size match.
Unloading process: jack column oil cylinder must carry out exterior washings thoroughly before dismounting, removes the booties such as the coal ash on its surface, grease.The specifications and models of this oil cylinder guide sleeve must be known, for getting all the corresponding fairlead snap gauge ready before lifting.The column suspender belt cleaned up is hung on changer, at position placed in the middle clamping cylinder.When after clamping, by the central point regulating centering body above to come adjusting post and rotary unloading lid chuck, center puts corresponding fairlead snap gauge after aiming at, clamp workbench after moving forward tailstock slide unit location, make the rotary unloading lid chuck on fairlead snap gauge and demountor prop up mouth staggered.Then power-on, then crawl motor is with regard to the threaded guide sleeve of dismantled and assembled jack column oil cylinder.
Main body frame 400 type I-steel form, and for gaining in strength, weld all breaks mouth, carries out full weld.With one, 7.5kw motor above framework, be fixed on one end, adopt double reduction for reaching operating rate, making speed ratio reach 3 turns per minute.
Claims (3)
1. a mining upright post jack changer, it is characterized in that: main body frame (5) front end is provided with decelerator (6), rear end is provided with tailstock slide unit (4), decelerator (6) one end is connected with motor (7) with to wheel, decelerator (6) and adapter sleeve (1) assemble to align by key and are connected, adapter sleeve (1) connects rotary unloading lid chuck (2) front end, rotary unloading lid chuck (2) rear end is connected with jack column (3) front end by fairlead snap gauge (9), and jack column (3) rear end is connected with tailstock slide unit (4) by tailstock dop (8).
2. mining upright post jack changer as claimed in claim 1, is characterized in that: described tailstock slide unit (4) can be upper movable at main body frame (5).
3. mining upright post jack changer as claimed in claim 1, is characterized in that: described rotary unloading lid chuck (2) is fixedly connected with bolt with fairlead snap gauge (9), and circlip groove size and jack column (3) fairlead circlip groove size match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463485.3U CN204053390U (en) | 2014-08-18 | 2014-08-18 | Mining upright post jack changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463485.3U CN204053390U (en) | 2014-08-18 | 2014-08-18 | Mining upright post jack changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053390U true CN204053390U (en) | 2014-12-31 |
Family
ID=52194977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420463485.3U Expired - Fee Related CN204053390U (en) | 2014-08-18 | 2014-08-18 | Mining upright post jack changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623347A (en) * | 2019-02-21 | 2019-04-16 | 安徽理工大学 | A kind of vertical column changer |
-
2014
- 2014-08-18 CN CN201420463485.3U patent/CN204053390U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623347A (en) * | 2019-02-21 | 2019-04-16 | 安徽理工大学 | A kind of vertical column changer |
| CN109623347B (en) * | 2019-02-21 | 2023-09-08 | 安徽理工大学 | Vertical column disassembling and assembling machine |
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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: 20141231 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |