CN203344741U - Fixing device of transmission shaft bracket of scooptram - Google Patents
Fixing device of transmission shaft bracket of scooptram Download PDFInfo
- Publication number
- CN203344741U CN203344741U CN 201320381504 CN201320381504U CN203344741U CN 203344741 U CN203344741 U CN 203344741U CN 201320381504 CN201320381504 CN 201320381504 CN 201320381504 U CN201320381504 U CN 201320381504U CN 203344741 U CN203344741 U CN 203344741U
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- CN
- China
- Prior art keywords
- detachable
- plate
- transmission shaft
- detachable box
- fixing device
- 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 fixing device of a transmission shaft bracket of a scooptram, and belongs to the technical field of scooptrams. The fixing device comprises the bracket and a detachable box. A front plate of the detachable box is a detachable plate, circular holes corresponding to each other are formed in the middle of the detachable plate and the middle of a rear plate of the detachable box, the bracket is installed in the detachable box, a bottom plate of the detachable box is fixed to a vehicle body, U-shaped holes are formed in the bottom plate, the lower end of the detachable plate is of a wedge-shaped insertion piece shape and is in clearance fit with the U-shaped holes, and the top end of the detachable plate is fixedly connected with the top end of the rear plate of the detachable box through bolts. When the fixing device needs to be replaced and detached, two bolts in the detachable plate are loosened and lifted upwards, and then bearings in the detachable plate can be replaced. The fixing device is simple in structure and easy and convenient to operate, the problems that staff get into little space under a large arm to align the bolts are avoided, the service life of the bracket is prolonged, and cost is saved.
Description
Technical field
The utility model relates to the scoper technical field, is a kind of scoper transmission shaft carriage anchor fitting specifically.
Background technology
Electric LHD is underworkings loading for ore equipment, be applicable to back production ore removal and the tunnelling muck removal of the mining methods such as block caving method, open-stope method, room-and-pillar method, shrinkage method and stratified filling method, and the less important works such as the build of work-yard and road is smooth, transport of materials.Electric LHD transmission shaft carriage is to be fixed by two M14 bolts, and scoper transmission shaft in operational process swings and easily causes bolt looseness, makes carriage landing, bracket deformation, and personnel will get into below large arm while installing, the space stove bolt is difficult to aim at, and operation easier is large, has potential safety hazard.
The utility model content
The utility model causes bolt looseness in order to solve scoper transmission shaft swing in operational process, further cause carriage landing, bracket deformation, during installation, personnel will get into below large arm, the space stove bolt is difficult to aim at, operation easier is large, there are the technical matterss such as potential safety hazard, a kind of scoper transmission shaft carriage anchor fitting is provided.
The technical scheme in the invention for solving the above technical problem is as follows:
A kind of scoper transmission shaft carriage anchor fitting is established a detachable box on car body, and the header board of described detachable box is demountable panel, and described detachable box is in-built carriage.
The base plate of described detachable box is fixed on car body.
Described base plate is provided with U-shaped hole, and the lower end of described demountable panel is wedge shape inserted sheet shape, and free-running fit between described U-shaped hole.
Be provided with the header board circular hole in the middle of described demountable panel, in the middle of the rear plate of described detachable box, be provided with the rear plate circular hole corresponding with the header board circular hole.
After described demountable panel top and detachable box, the plate top is bolted to connection.
Circularhole diameter after the middle and detachable box of described demountable panel in the middle of plate is 110mm.
The utility model is arranged on carriage in detachable box, detachable box is welded on car body, the header board of detachable box is demountable panel, and demountable panel is fixedly connected with by two bolts with plate top after detachable box, effectively prevents bolt looseness, carriage landing, bracket deformation etc.When the needs dismounting and change, as long as unclamp two bolts on demountable panel, upwards carry demountable panel and just can change internal bearings, the replacing bracket bearing is convenient and simple, save time safety, avoided personnel to get into the problem of removing to aim at bolt under large arm in little space simultaneously, improve the service life of carriage, saved cost.
The accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
Fig. 2 front view of the present utility model;
Fig. 3 back view of the present utility model;
Fig. 4 lateral plan of the present utility model;
The U-shaped hole of Fig. 5 the utility model base plate;
The structural representation that Fig. 6 is prior art.
The specific embodiment
As shown in Figure 1, a kind of scoper transmission shaft carriage anchor fitting comprises carriage 1, detachable box 2.As shown in Figure 2, the header board of detachable box 2 is demountable panel 4, and the lower end of demountable panel 4 is wedge shape inserted sheet shape, and being provided with diameter in the middle of demountable panel 4 is 110mm circular hole 3, and top is provided with screw.As shown in Figure 3, be provided with the circular hole 8 that the diameter corresponding with circular hole 3 is 110mm in the middle of the rear plate 7 of detachable box 2.The base plate 5 of detachable box 2 is provided with U-shaped hole 6.Carriage 1 is arranged in described detachable box 2, and the base plate 5 of detachable box 2 is fixed on the scoper car body.
The cube structure that the iron plate that detachable box 2 is is 8mm by six thickness forms, size is 180 * 170 * 40mm, its size is limited by the restriction of carriage 1 and installation dimension, and except demountable panel 4, detachable other plate of box is all that the mode of welding links together.The diameter of circular hole 3 and circular hole 8 is that 110mm just can allow transmission shaft pass.As shown in Figure 5, be provided with U-shaped hole 6 on base plate 5, the corresponding wedge shape inserted sheet form that can inject smoothly U-shaped hole 6 of making below demountable panel 4, belong to free-running fit between inserted sheet and U-shaped hole 6, it plays the effect of auxiliary firm demountable panel 4, is welded with the nut of two M14 on rear plate 7, and bolt 9 is threaded onto in the nut of M14 through demountable panel 4, the most at last demountable panel 4 is fixed to above detachable box 2, installs very convenient.Effective like this problem that has prevented bolt looseness that scoper causes at operational process, carriage landing, bracket deformation is changed bracket bearing convenient and simple simultaneously, and safety saves time.
Claims (6)
1. a scoper transmission shaft carriage anchor fitting, it is characterized in that: establish a detachable box (2) on car body, the header board of described detachable box (2) is demountable panel (4), and carriage (1) is housed in described detachable box (2).
2. a kind of scoper transmission shaft carriage anchor fitting according to claim 1, it is characterized in that: the base plate (5) of described detachable box (2) is fixed on car body.
3. a kind of scoper transmission shaft carriage anchor fitting according to claim 1 and 2, it is characterized in that: described base plate (5) is provided with U-shaped hole (6), the lower end of described demountable panel (4) is wedge shape inserted sheet shape, and free-running fit between described U-shaped hole (6).
4. a kind of scoper transmission shaft carriage anchor fitting according to claim 1, it is characterized in that: be provided with header board circular hole (3) in the middle of described demountable panel (4), be provided with the rear plate circular hole (8) corresponding with header board circular hole (3) in the middle of the rear plate (7) of described detachable box (2).
5. a kind of scoper transmission shaft carriage anchor fitting according to claim 1, it is characterized in that: described demountable panel (4) and rear plate (7) top are bolted.
6. a kind of scoper transmission shaft carriage anchor fitting according to claim 1, it is characterized in that: the diameter of described header board circular hole (3) and rear plate circular hole (8) is 110mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320381504 CN203344741U (en) | 2013-06-30 | 2013-06-30 | Fixing device of transmission shaft bracket of scooptram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320381504 CN203344741U (en) | 2013-06-30 | 2013-06-30 | Fixing device of transmission shaft bracket of scooptram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203344741U true CN203344741U (en) | 2013-12-18 |
Family
ID=49744673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320381504 Expired - Fee Related CN203344741U (en) | 2013-06-30 | 2013-06-30 | Fixing device of transmission shaft bracket of scooptram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203344741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10675972B2 (en) | 2018-08-13 | 2020-06-09 | Toyota Motor Engineering & Manufacturing North America, Inc. | Drive shaft bearing support assembly and multi-radius cap for bearing support housing |
-
2013
- 2013-06-30 CN CN 201320381504 patent/CN203344741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10675972B2 (en) | 2018-08-13 | 2020-06-09 | Toyota Motor Engineering & Manufacturing North America, Inc. | Drive shaft bearing support assembly and multi-radius cap for bearing support housing |
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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: 20131218 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |