CN209758272U - Chain device that wafts is prevented in repair of scraper conveyor transition groove pressure link joint - Google Patents
Chain device that wafts is prevented in repair of scraper conveyor transition groove pressure link joint Download PDFInfo
- Publication number
- CN209758272U CN209758272U CN201920266550.6U CN201920266550U CN209758272U CN 209758272 U CN209758272 U CN 209758272U CN 201920266550 U CN201920266550 U CN 201920266550U CN 209758272 U CN209758272 U CN 209758272U
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- fixing
- baffle
- repairing
- fixed stop
- chain
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Abstract
The utility model discloses a scraper conveyor crosses aqueduct pressure link joint and repairs and prevent chain device that wafts, its characterized in that: including fixing device and patching device, link to each other through fixing bolt between fixing device and the patching device, fixing device includes first fixed stop, first fixed stop bottom is equipped with second fixed stop, third fixed stop and fourth fixed stop in proper order, the welding has the dumbbell round pin on the third fixed stop, first fixed stop top is equipped with four fixing bolt holes that are used for cooperating fixing bolt, the patching device includes patching device fixed stop and patching baffle, fixed stop and patching baffle formula structure as an organic whole. This practicality has following advantage: the repair after the chute chain pressing plate is damaged plays the role of preventing the chain from floating, the replacement of the chute is avoided while the safety is ensured, the large part replacement operation in the limited operation space in the pit is reduced, and the safety production accidents are reduced from the source.
Description
Technical Field
The utility model relates to a scraper conveyor technical field specifically indicates a scraper conveyor crosses aqueduct pressure link joint and repairs and prevent chain device that wafts.
Background
In the practical use process of the scraper conveyor used in the fully mechanized mining face of the modern mine, due to the complexity of geological conditions of the fully mechanized mining face and a plurality of complex other conditions such as equipment aging in the production process, the phenomenon that the transition groove pressing chain plate of the scraper conveyor is damaged sometimes occurs. After the chain pressing plate is damaged, when a scraper conveyor runs, the scraper often floats when running to the transition groove, so that great potential safety hazards are caused to operators in the area under the condition of outward coal shoveling, the overall dimension and the weight of the transition groove are large, and the actual replacement difficulty is large under the condition of limited operation space after the installation of a working face.
Therefore, in the actual production process, timely research and solution are needed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a scraper conveyor and cross the aqueduct and press the repair thinking after the link joint damages, be applicable to double-stranded scraper conveyor among SGZ830/800 and cross the aqueduct and press the link joint repair, prevent the chain device that wafts.
In order to solve the technical problem, the utility model provides a technical scheme is a scraper conveyor crosses aqueduct pressure link joint and repairs and prevent chain device that wafts, its characterized in that: including fixing device and patching device, link to each other through fixing bolt between fixing device and the patching device, fixing device includes first fixed stop, first fixed stop bottom is equipped with second fixed stop, third fixed stop and fourth fixed stop in proper order, the welding has the dumbbell round pin on the third fixed stop, first fixed stop top is equipped with four fixing bolt holes that are used for cooperating fixing bolt, patching device includes patching device fixed stop and patching baffle, fixed stop and patching baffle formula structure as an organic whole, patching device fixed stop top is equipped with the patching device fixing bolt hole with fixing bolt hole matched with.
Preferably, the second fixed baffle is a triangular baffle, and the first fixed baffle, the third fixed baffle and the fourth fixed baffle are all rectangular baffles.
Preferably, the fixing device and the repairing device are both made of steel plates with the thickness of 20mm, and two sides of a repairing baffle on the repairing device are polished into slope-shaped structures.
Preferably, the diameter of the fixing bolt hole and the diameter of the fixing bolt hole of the repairing device are both 30 cm.
Compared with the prior art, the utility model have following advantage: the repair after the chute chain pressing plate is damaged plays the role of preventing the chain from floating, the replacement of the chute is avoided while the safety is ensured, the large part replacement operation in the limited operation space in the pit is reduced, and the safety production accidents are reduced from the source.
Drawings
Fig. 1 is the structure schematic diagram of the device for repairing the transition groove chain pressing plate of the scraper conveyor and preventing the chain from floating.
Fig. 2 is the front structure schematic diagram of the fixing device of the device for repairing the anti-floating chain of the transition groove pressing chain plate of the scraper conveyor.
Fig. 3 is a schematic side structure view of the fixing device of the device for repairing the anti-floating chain of the transition groove pressing chain plate of the scraper conveyor.
Fig. 4 is the top surface structure diagram of the fixing device of the device for repairing the anti-floating chain of the transition groove pressing chain plate of the scraper conveyor.
Fig. 5 is a schematic side structure view of a repairing device for repairing a floating chain preventing device of a scraper conveyor transition groove chain pressing plate.
Fig. 6 is a front structural schematic diagram of a repairing device of the anti-floating chain device for repairing a transition groove pressing chain plate of a scraper conveyor.
Fig. 7 is a top surface schematic view of a repairing device of the anti-floating chain device for repairing a transition groove pressing chain plate of a scraper conveyor.
Figure 8 is a schematic structural view of the chute in its intact condition.
Fig. 9 is a structural diagram of a broken sliding chute of the chain pressing plate.
Fig. 10 is a schematic view of the installation state of the device for repairing the transition groove chain pressing plate and preventing floating chain of the scraper conveyor.
As shown in the figure: 1. fixing device, 2, fixing device, 3, fixing bolt, 4, first fixed stop, 5, second fixed stop, 6, third fixed stop, 7, fourth fixed stop, 8, dumbbell round pin, 9, fixing bolt hole, 10, repair device fixed stop, 11, repair baffle, 12, repair device fixing bolt hole, 13, chute, 14, pressure link joint.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With the attached drawings, the device for preventing the floating chain during repairing the transition groove chain pressing plate of the scraper conveyor is characterized in that: including fixing device 1 and patching device 2, link to each other through fixing bolt 3 between fixing device 1 and the patching device 2, fixing device 1 includes first fixed stop 4, 4 bottoms of first fixed stop are equipped with second fixed stop 5, third fixed stop 6 and fourth fixed stop 7 in proper order, the welding has dumbbell round pin 8 on the third fixed stop 6, 4 tops of first fixed stop are equipped with four fixing bolt holes 9 that are used for cooperating fixing bolt 3, patching device 2 includes patching device fixed stop 10 and patching baffle 11, fixed stop 10 and patching baffle 11 formula structure as an organic whole, patching device fixed stop 10 top is equipped with and fixes bolt hole 9 matched with patching device fixing bolt hole 12.
The second fixed baffle 5 is a triangular baffle, and the first fixed baffle 4, the third fixed baffle 6 and the fourth fixed baffle 7 are all rectangular baffles.
The fixing device 1 and the repairing device 2 are both made of steel plates with the thickness of 20mm, and two sides of a repairing baffle 11 on the repairing device 2 are polished into slope-shaped structures.
The diameters of the fixing bolt holes 9 and the repairing device fixing bolt holes 12 are both 30 cm.
The utility model discloses a patching device mainly comprises patching baffle and patching device fixed stop two parts, wherein beats 4 phi 30 patching device fixing bolt holes in the fixed stop top to the cover silk mouth. The fixing device mainly comprises a first fixing baffle at the top and a second fixing baffle, a third fixing baffle and a fourth fixing baffle at the bottom, wherein 4 phi 30 fixing bolt holes are punched in the first fixing baffle, the second fixing baffle, the third fixing baffle and the fourth fixing baffle are used for fixing the whole device, a dumbbell pin is welded in the middle of the upper portion of the third fixing baffle, and the dumbbell pin is just mounted at the connecting position of two sections of chutes after the whole device is mounted in place, so that the multipoint fixing effect is achieved.
The device installation procedure is mainly that the chain pressing plate repairing device is firstly installed on the damaged chain pressing plate part, the length of the device can be lengthened or shortened according to the actual damaged length of the chain pressing plate, but the two ends of the device need to exceed the damaged part of the chain pressing plate and are not less than 300 mm. After the repairing device is installed in place, the first fixing baffle of the fixing device is buckled on the fixing baffle of the repairing device, the side baffle of the fixing device and the dumbbell pin can be completely fixed, and the positions of the two fixing baffles on the side and the dumbbell pin can be flexibly adjusted according to the actual shape of the chute. After the fixing device is installed in place, the repairing device and the fixing device are fixed together by a phi 30 high-strength bolt, and then the installation is completed.
Patching device and fixing device all make with the steel sheet that 20mm is thick, and patching device's repair baffle both sides need polish into slope form, treat that scraper conveyor moves in the time, the scraper blade can pass through this slope smooth from the chute drag link board transition to patching device top, then on the transition to the chute drag link board from the opposite side slope again, can guarantee that scraper conveyor moves in the time the scraper blade through this region the phenomenon of wafting the chain can not appear, the potential safety hazard of bringing when having avoided changing this aqueduct again when having guaranteed safety, great economic benefits has been produced.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a scraper conveyor crosses aqueduct pressure link joint and repairs and prevent chain device that wafts which characterized in that: comprises a fixing device (1) and a repairing device (2), wherein the fixing device (1) is connected with the repairing device (2) through a fixing bolt (3), the fixing device (1) comprises a first fixing baffle (4), a second fixing baffle (5), a third fixing baffle (6) and a fourth fixing baffle (7) are sequentially arranged at the bottom of the first fixing baffle (4), a dumbbell pin (8) is welded on the third fixing baffle (6), four fixing bolt holes (9) used for being matched with the fixing bolts (3) are arranged at the top of the first fixing baffle (4), the repairing device (2) comprises a fixing baffle plate (10) and a repairing baffle plate (11), the fixing baffle plate (10) and the repairing baffle plate (11) are of an integrated structure, and a repairing device fixing bolt hole (12) matched with the fixing bolt hole (9) is formed in the top of the repairing device fixing baffle plate (10).
2. The device for repairing the anti-drift chain of the transition groove chain pressing plate of the scraper conveyor as claimed in claim 1, wherein: the second fixed baffle (5) is a triangular baffle, and the first fixed baffle (4), the third fixed baffle (6) and the fourth fixed baffle (7) are rectangular baffles.
3. The device for repairing the anti-drift chain of the transition groove chain pressing plate of the scraper conveyor as claimed in claim 1, wherein: the fixing device (1) and the repairing device (2) are both made of steel plates with the thickness of 20mm, and two sides of a repairing baffle (11) on the repairing device (2) are polished into slope-shaped structures.
4. The device for repairing the anti-drift chain of the transition groove chain pressing plate of the scraper conveyor as claimed in claim 1, wherein: the diameters of the fixing bolt holes (9) and the diameters of the fixing bolt holes (12) of the repairing device are both 30 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266550.6U CN209758272U (en) | 2019-03-04 | 2019-03-04 | Chain device that wafts is prevented in repair of scraper conveyor transition groove pressure link joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266550.6U CN209758272U (en) | 2019-03-04 | 2019-03-04 | Chain device that wafts is prevented in repair of scraper conveyor transition groove pressure link joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209758272U true CN209758272U (en) | 2019-12-10 |
Family
ID=68753337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920266550.6U Expired - Fee Related CN209758272U (en) | 2019-03-04 | 2019-03-04 | Chain device that wafts is prevented in repair of scraper conveyor transition groove pressure link joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209758272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216194A (en) * | 2023-04-24 | 2023-06-06 | 冀凯河北机电科技有限公司 | Transition groove, scraper conveyor and intelligent general control system |
-
2019
- 2019-03-04 CN CN201920266550.6U patent/CN209758272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216194A (en) * | 2023-04-24 | 2023-06-06 | 冀凯河北机电科技有限公司 | Transition groove, scraper conveyor and intelligent general control system |
| CN116216194B (en) * | 2023-04-24 | 2023-07-21 | 冀凯河北机电科技有限公司 | Transition groove, scraper conveyor and intelligent general control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |