CN205471174U - Frame is raised to scraper conveyor lead -over groove - Google Patents
Frame is raised to scraper conveyor lead -over groove Download PDFInfo
- Publication number
- CN205471174U CN205471174U CN201620020384.8U CN201620020384U CN205471174U CN 205471174 U CN205471174 U CN 205471174U CN 201620020384 U CN201620020384 U CN 201620020384U CN 205471174 U CN205471174 U CN 205471174U
- Authority
- CN
- China
- Prior art keywords
- support arm
- scraper conveyor
- branch brace
- base
- transition groove
- 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
Links
Abstract
The utility model relates to a frame is raised to scraper conveyor lead -over groove can effectively solve the problem that prior art exists potential safety hazard, the difficult clearance of long -pending coal, and the technical scheme of its solution is, including base and support arm, base one end vertical fixation is equipped with the right branch brace, and other end swing joint has the left branch brace, is provided with the pull rod between right branch brace and the left branch brace, is provided with fixed angle bar on right branch brace and the left branch brace top inside wall relatively, the utility model discloses simple structure, device be light, it is nimble to use, the operation of being convenient for, effectively reduced the material cost expenditure, reduced staff intensity of labour, improved work efficiency, excellent in use effect is that the innovation on the device is raised to the scraper conveyor lead -over groove.
Description
Technical field
This utility model relates to mining equipment technical field, particularly a kind of transition groove for scraper conveyor raising bracket.
Background technology
In underground coal mine coal-face, lead-over groove first need to be raised when transition groove for scraper conveyor and belt feeder overlap joint, be fixed the most again.But in the middle of at the scene, generally use grillage to be supported after piling up, so usually there will be accumulation lack of standardization, safety exists hidden danger, it addition, long-pending coal is not easy to cleaning.Therefore, a kind of transition groove for scraper conveyor elevation device of invention is imperative.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the purpose of this utility model is just to provide a kind of transition groove for scraper conveyor raising bracket, can effectively solve the problem that prior art exists potential safety hazard, long-pending coal is not easily cleaned.
The technical scheme that this utility model solves is, including base and support arm, base one end is vertically fixing equipped with right support arm, and the other end is connected with left support arm, it is provided with between right support arm and left support arm on pull bar, right support arm and left support arm top inner side wall and is relatively set with fixing angle bar.
This utility model simple in construction, device are light, it is flexible, convenient to operate to use, effectively reduce Master Cost expenditure, reduce staff labor intensity, improve work efficiency, and using effect is good, is the innovation on transition groove for scraper conveyor elevation device.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Be given by Fig. 1, this utility model includes base and support arm, base 6 one end is vertically fixing equipped with right support arm 4, the other end is connected with left support arm 3, it is provided with between right support arm 4 and left support arm 3 on pull bar 2, right support arm 4 and left support arm 3 top inner side wall and is relatively set with fixing angle bar 1.
In order to ensure using effect, the fixing angle bar 1 on described right support arm 4 and left support arm 3 is symmetrical, and shape, size are identical, is respectively arranged with three.
Described left support arm 3 is fixed on base 6 through active pin 5.
Described right support arm 4 is welded on base 6.
Described pull bar 2 two ends are provided with external screw thread 7, together with nut 8 spinning being welded on right support arm 4 and left support arm 3.
Described base 6, right support arm 4 and left support arm 3 all by steel plate make square.
The diameter compatible of the cylinder that described pull bar 2 is made for steel plate, its diameter and nut 8 should.
Service condition of the present utility model is, first unscrews pull bar 2, makes left support arm 3 be separated from pull bar 2, then the artificial lead-over groove outer that is buckled in by fixing angle bar 1, and base 6 is real with ground backboard simultaneously, be critical, and finally, tightens pull bar 2.Transition groove for scraper conveyor may be stuck between the angle bar on raising bracket left arm and right arm, and angle bar has three layers, can be used for adjusting the height of transition groove for scraper conveyor, middle pull bar is used for clamping lead-over groove, left arm bottom utilizes active pin to be connected with base, can swing left and right, it is simple to installing.
This utility model efficiently solves coal-face middle scraper conveyer lead-over groove and belt feeder lap-joint supports nonstandard problem；Solve and support the insecure and at random potential safety hazard fallen down to the ground due to grillage etc.；Device is light, quick, it is flexible, convenient to operate to use；Decrease Master Cost to pay, reduce staff labor intensity, improve work efficiency；It is the innovation on transition groove for scraper conveyor elevation device, there is good economic and social benefit.
Claims (7)
1. a transition groove for scraper conveyor raising bracket, including base and support arm, it is characterized in that, base (6) one end is vertically fixing equipped with right support arm (4), the other end is connected with left support arm (3), it is provided with between right support arm (4) and left support arm (3) on pull bar (2), right support arm (4) and left support arm (3) top inner side wall and is relatively set with fixing angle bar (1).
Transition groove for scraper conveyor raising bracket the most according to claim 1, it is characterised in that the fixing angle bar (1) on described right support arm (4) and left support arm (3) is symmetrical, and shape, size are identical, are respectively arranged with three.
Transition groove for scraper conveyor raising bracket the most according to claim 1 and 2, it is characterised in that described left support arm (3) is fixed on base (6) through active pin (5).
Transition groove for scraper conveyor raising bracket the most according to claim 1 and 2, it is characterised in that described right support arm (4) is welded on base (6).
Transition groove for scraper conveyor raising bracket the most according to claim 1 and 2, it is characterized in that, described pull bar (2) two ends are provided with external screw thread (7), together with nut (8) spinning being welded on right support arm (4) and left support arm (3).
Transition groove for scraper conveyor raising bracket the most according to claim 1 and 2, it is characterised in that described base (6), right support arm (4) and left support arm (3) all by steel plate make square.
The diameter compatible of transition groove for scraper conveyor raising bracket the most according to claim 5, it is characterised in that described pull bar (2) is the cylinder that steel plate is made, its diameter and nut (8) should.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620020384.8U CN205471174U (en) | 2016-01-11 | 2016-01-11 | Frame is raised to scraper conveyor lead -over groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620020384.8U CN205471174U (en) | 2016-01-11 | 2016-01-11 | Frame is raised to scraper conveyor lead -over groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205471174U true CN205471174U (en) | 2016-08-17 |
Family
ID=56665778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620020384.8U Expired - Fee Related CN205471174U (en) | 2016-01-11 | 2016-01-11 | Frame is raised to scraper conveyor lead -over groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205471174U (en) |
-
2016
- 2016-01-11 CN CN201620020384.8U patent/CN205471174U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170111 |