CN209757117U - Mine car transportation continuity connecting device - Google Patents
Mine car transportation continuity connecting device Download PDFInfo
- Publication number
- CN209757117U CN209757117U CN201920510927.8U CN201920510927U CN209757117U CN 209757117 U CN209757117 U CN 209757117U CN 201920510927 U CN201920510927 U CN 201920510927U CN 209757117 U CN209757117 U CN 209757117U
- Authority
- CN
- China
- Prior art keywords
- pin
- connection pad
- mine car
- pinhole
- connecting plate
- 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 provides a mine car transportation continuity connecting device, belongs to mining equipment technical field, can solve current mine car and have the potential safety hazard and the problem that work efficiency descends when two sets of winch alternate operation, including connection pad and connecting plate, wherein, the cross section of connection pad is equilateral triangle, and the three apex angle of connection pad is equipped with the pinhole of being connected with the winch respectively, is equipped with connecting pin I in the pinhole, and the both ends of connecting plate are equipped with the connecting hole respectively, and the connecting hole of connecting plate one end is passed through connecting pin I and is connected with one of them pinhole of connection pad, and the connecting hole of the connecting plate other end passes through connecting pin II. The utility model discloses reduce the work link, effectively ensured staff's life safety again simultaneously, improved conveying efficiency.
Description
Technical Field
The utility model belongs to the technical field of mining equipment, concretely relates to mine car transportation continuity connecting device.
Background
When the underground coal mine car is alternatively operated by two sets of winches, the mine car needs to be stopped, car stoppers are placed at the front and the rear of the mine car, two winch ropes at the front and the rear of the mine car are disconnected, the other two winch ropes are connected to corresponding connecting holes at the front and the rear of the mine car, and the next section of transportation operation is carried out. In the process of replacing the winch, personnel need to be close to the mine car to place the car stopper, and particularly when the personnel place the car stopper on an upslope or a downslope section, the potential safety hazard of the personnel when placing the car stopper is increased, meanwhile, the working links are also increased, the continuity of transportation operation is influenced, and the working efficiency is greatly reduced.
Disclosure of Invention
The utility model discloses there is the problem that potential safety hazard and work efficiency descend when two sets of winch alternate operation to current mine car, provide a mine car transportation continuity connecting device.
The utility model adopts the following technical scheme:
The utility model provides a mine car transportation continuity connecting device, includes connection pad and connecting plate, and wherein, the cross section of connection pad is equilateral triangle, and the three apex angle of connection pad is equipped with the pinhole of being connected with the winch respectively, is equipped with connecting pin I in the pinhole, and the both ends of connecting plate are equipped with the connecting hole respectively, and the connecting hole of connecting plate one end is passed through connecting pin I and is connected with one of them pinhole of connection pad, and the connecting hole of the connecting plate other end passes through connecting pin II and is connected with the mine car.
The connecting pad includes two upper and lower matching connecting pads, is equipped with Y type support frame between two connecting pads, the stability of multiplicable connecting pad.
The outside of pinhole is equipped with annular gusset plate, and the gusset plate uses the center of pinhole as the centre of a circle, and the distance of pinhole outside is 30mm, the intensity of multiplicable pinhole.
And the connecting pin I and the connecting pin II are both provided with threads and matched nuts.
The bottom of connecting pin I and connecting pin II all is equipped with the split pin hole, can play the effect of fixed connecting pin I and connecting pin II.
The utility model has the advantages as follows:
The utility model discloses do not need the staff to lay the car stop, the hoist rope of lug connection next transportation link can, reduced the work link, effectively ensured staff's life safety again simultaneously, improve conveying efficiency.
Drawings
fig. 1 is a schematic top view of the connection device of the present invention;
Fig. 2 is a schematic side view of the connecting device of the present invention;
Fig. 3 is a schematic structural view of the connecting pin of the present invention;
Wherein: 1-a connecting disc; 2-connecting plates; 3-pin holes; 4-connecting pin I; 5-connecting holes; 6-connecting pin II; 7-Y-shaped support frames; 8-reinforcing plates; 9-a nut; 10-split pin hole.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model provides a mine car transportation continuity connecting device, includes connection pad 1 and connecting plate 2, wherein, the cross section of connection pad 1 is equilateral triangle, and the three apex angle of connection pad 1 is equipped with the pinhole 3 of being connected with the winch respectively, is equipped with connecting pin I4 in the pinhole 3, and the both ends of connecting plate 2 are equipped with connecting hole 5 respectively, and connecting hole 5 of 2 one ends of connecting plate is connected with one of them pinhole 3 of connection pad 1 through connecting pin I4, and connecting hole 5 of the 2 other ends of connecting plate is connected with the mine car through connecting pin II 6.
The connecting disc 1 comprises an upper connecting disc and a lower connecting disc which are matched with each other, and a Y-shaped supporting frame 7 is arranged between the two connecting discs, so that the stability of the connecting disc 1 can be improved.
The outer side of the pin hole 3 is provided with an annular reinforcing plate 8, the reinforcing plate 8 takes the center of the pin hole 3 as a circle center, and the distance from the outer side of the pin hole 3 is 30mm, so that the strength of the pin hole 3 can be increased.
And the connecting pin I4 and the connecting pin II 6 are both provided with threads and matched nuts 9.
The bottom of connecting pin I4 and connecting pin II 6 all is equipped with split pin hole 10, can play the effect of fixed connecting pin I4 and connecting pin II 6.
The connecting plate 2 is used for realizing connection of the mine car and the connecting plate 1, the connecting plate 1 is used for realizing connection of the winch and the connecting plate 2, the connecting pin II 6 is used for realizing connection of the mine car and the connecting plate 2, and the connecting pin I4 is used for realizing connection of the winch and the connecting plate 1 and connection of the connecting plate 1 and the connecting plate 2.
Connection pad 1 is length of side 400 mm's equilateral triangle, the everyone 20mm of thickness of two upper and lower connection pads, the width of Y type support frame 7 is 30mm, the thickness of annular gusset plate 8 is 10mm, the thickness of connecting plate 2 is 50mm, the width is 150mm, length is 350mm, the length of connecting pin II 6 is 200mm, the diameter is 50mm, the aperture of split pin hole 10 is 8mm, the length of connecting pin I4 is 110mm, the diameter is 50mm, the aperture of split pin hole 10 is 8 mm.
The utility model discloses a use method as follows:
The utility model discloses the primary function is when needing the winch in turn, and after pulling the position unstability with the mine car, the staff can directly connect two portion winch ropes in the front and back of next transportation link earlier, behind corresponding next transportation link winch atress, take off the winch of last transportation link, then alright in order to carry out the normal transportation work of next link.
original transportation is after stopping steadily before the mine car, needs the staff to install the car stop around the mine car, because the staff need the arm get into below the mine car or near when installing the car stop, probably cause staff life threat under the winch trouble or the winch worker maloperation condition, use the utility model discloses afterwards, the staff only needs to stop steadily the back at the winch, from the side of mine car with the good back of two winch lug connection that next link needs, will go up behind the two winch atress of next link two winch rope edgewise take off can, reduced and installed the car stop link, effectively ensured staff life safety, had high economic benefits.
Claims (5)
1. The utility model provides a mine car transportation continuity connecting device which characterized in that: including connection pad (1) and connecting plate (2), wherein, the cross section of connection pad (1) is equilateral triangle, the three apex angle of connection pad (1) is equipped with pinhole (3) of being connected with the winch respectively, be equipped with connecting pin I (4) in pinhole (3), the both ends of connecting plate (2) are equipped with connecting hole (5) respectively, connecting hole (5) of connecting plate (2) one end are connected with one of them pinhole (3) of connection pad (1) through connecting pin I (4), connecting hole (5) of the connecting plate (2) other end are connected with the mine car through connecting pin II (6).
2. The mining vehicle transportation continuity connection device according to claim 1, wherein: the connecting disc (1) comprises an upper connecting disc and a lower connecting disc which are matched, and a Y-shaped supporting frame (7) is arranged between the two connecting discs.
3. The mining vehicle transportation continuity connection device according to claim 1, wherein: the outer side of the pin hole (3) is provided with an annular reinforcing plate (8), the center of the pin hole (3) is used as the circle center of the reinforcing plate (8), and the distance from the outer side of the pin hole (3) is 30 mm.
4. the mining vehicle transportation continuity connection device according to claim 1, wherein: and the connecting pin I (4) and the connecting pin II (6) are both provided with threads and matched nuts (9).
5. The mining vehicle transportation continuity connection device according to claim 1, wherein: the bottom of the connecting pin I (4) and the bottom of the connecting pin II (6) are both provided with an open pin hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510927.8U CN209757117U (en) | 2019-04-16 | 2019-04-16 | Mine car transportation continuity connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510927.8U CN209757117U (en) | 2019-04-16 | 2019-04-16 | Mine car transportation continuity connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209757117U true CN209757117U (en) | 2019-12-10 |
Family
ID=68759339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920510927.8U Expired - Fee Related CN209757117U (en) | 2019-04-16 | 2019-04-16 | Mine car transportation continuity connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209757117U (en) |
-
2019
- 2019-04-16 CN CN201920510927.8U patent/CN209757117U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |