CN103240583A - Gear box idler shaft removing device - Google Patents
Gear box idler shaft removing device Download PDFInfo
- Publication number
- CN103240583A CN103240583A CN 201310189608 CN201310189608A CN103240583A CN 103240583 A CN103240583 A CN 103240583A CN 201310189608 CN201310189608 CN 201310189608 CN 201310189608 A CN201310189608 A CN 201310189608A CN 103240583 A CN103240583 A CN 103240583A
- Authority
- CN
- China
- Prior art keywords
- idler shaft
- base plate
- gear box
- removing device
- hydraulic jack
- 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.)
- Withdrawn
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Abstract
The invention relates to a gear box idler shaft removing device which comprises a base plate (1), a through hole (2) is formed in the middle of the base plate (1), both ends of the base plate (1) is provided with a connecting base (3), the connecting base (3) is connected with a hydraulic jack (5), the other end of the hydraulic jack (5) is provided with a beam (7), a lifting frame (6) is arranged in the middle of the lifting frame (6), and a hanging hole (4) is arranged at the bottom of the lifting frame (6). Therefore, the gear box idler shaft removing device has the advantages of simple structure, convenient operation, time and labor saving, safety and efficiency.
Description
Technical field:
The present invention relates to a kind of tooth case idler shaft and get shaft device, especially be fit to the mining tooth case class idler shaft of dismounting.
Background technology:
At present, mining tooth case class idler shaft all takes interference fit to install, when removing or change idler shaft, owing to cooperate closely, the dismounting of idler shaft brings a lot of inconvenience to maintenance work, and traditional approach is to adopt I-steel to be welded into " T " font, welds a bolt below according to idler shaft screw size, then bolt is connected on the idler shaft, respectively adds a manual hydraulic jack on the I-steel both sides idler shaft is pulled out.This device is too heavy, needs many people operation, manually has jack during operation in arms, generation jack or idler shaft drop and hurt sb.'s feelings easily, have very big potential safety hazard, also exist simultaneously to cooperate tension, the jack on both sides is asynchronous and produce skew, the phenomenon that causes idler shaft to draw not fall.
Summary of the invention:
Purpose of the present invention is exactly the above problem that exists when solving the mining tooth case class idler shaft of dismounting, and a kind of tooth case idler shaft that provides is got shaft device.
To achieve these goals, the present invention has adopted following technical scheme:
Tooth case idler shaft is got shaft device, it comprises base plate, be provided with a square through hole in the middle of the base plate, both sides are provided with Connection Block, be connected with hydraulic jack on the Connection Block respectively, the push rod of the hydraulic jack other end is provided with crossbeam, and the middle part of crossbeam is provided with the hoisting frame of U-shaped, the bottom of hoisting frame is provided with the suspension member hole of an opening, and described hydraulic jack can adopt the known products that has oil connection
Owing to adopted technique scheme, make the following advantage of tool of the present invention.
(1) simple in structure, easy to operate, time saving and energy saving;
(2) but by the hydraulic pressure remote-control operation, safe and efficient;
(3) can dismantle axial workpiece on the miscellaneous equipment, in similar industry, promote the use of.
For more detailed explanation the present invention, accompanying drawing provides a most preferred embodiment.
Description of drawings:
Fig. 1 is schematic three dimensional views of the present invention.
The specific embodiment:
As shown in Figure 1, it comprises base plate 1, be provided with through hole 2 in the middle of the base plate 1, both sides are provided with Connection Block 3, be connected with hydraulic jack 5 on the Connection Block 3 respectively, the push rod of hydraulic jack 5 other ends is provided with crossbeam 7, and the middle part of crossbeam 7 is provided with hoisting frame 6, the hoisting frame profile is that a rectangular sheet material two ends bending takes the shape of the letter U for 90 °, and the bottom of U-shaped is provided with the suspension member hole 4 of opening.
As seen from the figure, tooth case idler shaft is got shaft device to be arranged on the equipment X, expose the part Z that will dismantle in the through hole 2 from the base plate 1, bolt L is connected on the part Z by the suspension member hole 4 on the hoisting frame, the A of hydraulic jack, B interface are connected with fluid pressure line, by the push rod jack-up crossbeam 7 of hydraulic pressure remote-control operation two ends jack, by the hoisting frame 6 on the crossbeam part Z among the equipment X to be pulled out, the push rod of control two ends jack falls crossbeam 7 in order to carry out operation next time.
Owing to adopted technique scheme, make the following advantage of tool of the present invention:
(1) simple in structure, easy to operate, time saving and energy saving;
(2) but by the hydraulic pressure remote-control operation, safe and efficient;
(3) can dismantle axial workpiece on the miscellaneous equipment, in similar industry, promote the use of.
Claims (1)
1. tooth case idler shaft is got shaft device, it is characterized in that it comprises base plate (1), base plate (1) centre is provided with through hole (2), both sides are respectively equipped with Connection Block (3), be respectively equipped with hydraulic jack (5) on each Connection Block (3), the push rod of hydraulic jack (5) other end is provided with crossbeam (7), the middle part of crossbeam (7) is provided with hoisting frame (6), and hoisting frame (6) bottom is provided with suspension member hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310189608 CN103240583A (en) | 2013-05-21 | 2013-05-21 | Gear box idler shaft removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310189608 CN103240583A (en) | 2013-05-21 | 2013-05-21 | Gear box idler shaft removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103240583A true CN103240583A (en) | 2013-08-14 |
Family
ID=48920640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310189608 Withdrawn CN103240583A (en) | 2013-05-21 | 2013-05-21 | Gear box idler shaft removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103240583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692191A (en) * | 2013-11-29 | 2014-04-02 | 南车青岛四方机车车辆股份有限公司 | Dismounting device for coupling flanges |
| CN115383440A (en) * | 2022-09-06 | 2022-11-25 | 哈尔滨安宇迪航空工业有限公司 | Drawing device |
-
2013
- 2013-05-21 CN CN 201310189608 patent/CN103240583A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692191A (en) * | 2013-11-29 | 2014-04-02 | 南车青岛四方机车车辆股份有限公司 | Dismounting device for coupling flanges |
| CN115383440A (en) * | 2022-09-06 | 2022-11-25 | 哈尔滨安宇迪航空工业有限公司 | Drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130814 |