CN2570130Y - Mechanical sensor normally open type full-automatic car blocking device - Google Patents
Mechanical sensor normally open type full-automatic car blocking device Download PDFInfo
- Publication number
- CN2570130Y CN2570130Y CN 02269471 CN02269471U CN2570130Y CN 2570130 Y CN2570130 Y CN 2570130Y CN 02269471 CN02269471 CN 02269471 CN 02269471 U CN02269471 U CN 02269471U CN 2570130 Y CN2570130 Y CN 2570130Y
- Authority
- CN
- China
- Prior art keywords
- portal frame
- cord
- rope
- blocking
- blocking 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a mechanical sensor normally open type full automobile blocking device, which belongs to the technical field of equipment for mine transportation, particularly a blocking device for preventing go-anywhere automobiles for the mine transportation on slopes. The utility model comprises a mechanical sensor, portal frames, a net blocking rope driven pulley block. The utility model is characterized in that the main portal frame which is crosswise bridged above slope rails is fixed at two sides of the slop rails; the mechanical sensor is arranged between two racks of the slope rails; one end of a control rope of the mechanical rope is connected with the mechanical sensor, and the other end is connected with a locking spring of the sensor; a net blocking rope control key and a locking cylinder of an automobile blocking device are arranged at the top part of the main portal frame; the auxiliary portal frame which is provided with the net blocking rope and a net blocking rope power reservoir is arranged on the slope rails, and the slope rails are positioned in the front of the main portal frame; a net blocking receiving and releasing control rope is arranged between the two portal frames. When an automobile is driven on the slope at high speed, an automobile blocking net is laid down, the automobile with materials which is rapidly downwards driven is blocked, so the aim of automatically blocking the automobile is realized, and accidents are avoided.
Description
Technical field
The utility model belongs to the mine transportation equipment technical field, specifically is a kind of slope of mine when transportation of being used for, and stops the interception equipment that runs " wild car ".
Background technology
In mine production scene or material transportation, usually run on the slope of different gradient with winch and promote or when transferring material, owing to check not in placely, cause following situation: 1, steel rope interrupts rope in transportation, and materials vehicle integral body is run fast under the slope; 2, materials vehicle or steel rope connect with materials vehicle bad, make materials vehicle along the slope following running fast; 3, materials vehicle does not connect and directly runs fast under the slope.These several situations also can break the material on car body itself and the car, even cause personal injury if all can break the facility such as cable, water pipe of both sides.
Summary of the invention
The utility model has solved complex structure and other problems in the prior art and provides a kind of controls the pushing-off the wagons full automaticity car blocking device open in usual of putting the time off the net with mechanical pick-up device.
The utility model is to realize like this, a kind of mechanical pick-up device full automaticity car blocking device open in usual, include mechanical pick-up device, portal frame, the net intercepting rope transfer movable pulley group, it is characterized in that main portal frame is across above the track of slope, and be fixed on the both sides of slope track, mechanical pick-up device is contained in the middle of slope track two rails, one end of mechanical pick-up device tricing line and linking to each other of mechanical pick-up device, the other end links to each other with the sensor occlusion spring, the cord control key, car blocking device locking wound packages is at the top of main portal frame, cord is housed, the auxiliary portal frame of cord energy-storing device is contained on the slope track in main portal frame the place ahead, and block folding and unfolding tricing line is housed between two portal frames.The utility model is to control transferring of pushing-off the wagons net according to vehicle speed on the slope, thereby stop the material vehicle that rapidly runs down, reached the purpose of holding up traffic automatically, avoided the generation of accident, reset tricing line and cord operation board of the cord that links to each other with block folding and unfolding tricing line is contained on the door pillar of main portal frame, is convenient to the cord reset operation.
Cord energy-storing device of the present utility model is contained on the cord permanent seat of auxiliary portal frame, in elastomeric element is housed, the purpose that energy-storing device is installed is the impulsive force when being used to alleviate the vehicle contact, thereby guarantees the be not hit destruction of power of materials vehicle, steel wire nettle and auxiliary portal frame
The cord lifting rope that links to each other with auxiliary portal frame is housed on the cord of the present utility model,
The utility model compared with prior art has the following advantages, and 1, simple in structure, be easy to install dismounting; 2, principle is understandable, and is easy to maintenance; 3, do not exist because of having a power failure, judge that problem such as unclear influences the performance of its normal function; 4, sensor control debugging is convenient; 5, when the pushing-off the wagons nettle is in normally open or sets back, a people can finish by the reset operation dish, thereby is the most practical product in the car blocking device of colliery.
Description of drawings
Fig. 1 is the configuration diagram of mechanical pick-up device full automaticity car blocking device open in usual
In conjunction with the accompanying drawings embodiment is further described,
Among the figure: 1 main portal frame, 2 cord control keys, 3 car blocking device locking tubes, 4 deflection sheavies, 5 tricing line, the 6 cords tricing line that resets, 7 reset operation dishes, 8 mechanical pick-up devices, 9 sensor adjustment framves, 10 portal frames supporting boots, 11 slope tracks, 12 block folding and unfolding tricing line, 13 auxiliary portal frame pulleys, 14 auxiliary portal frames, 15 cord permanent seats, 16 energy-storing devices, 17 cord secured in parallel framves, 18 reinforced ribs, 19 cords, 20 cord lifting ropes, 21 closing compression helical springs
The specific embodiment
Present embodiment is a kind of slope of mine when transportation of being used for, stop the interception equipment that runs " wild car ", by mechanical pick-up device 8, main portal frame 1, cord 19, net intercepting rope transfer movable pulley group 4 compositions such as grade, be contained in main portal frame 1 on the portal frame supporting boots 10 across above slope track 11, and be fixed on the both sides of slope track 11, mechanical pick-up device 8 is fixed on the sensor adjustment frame 9, and be contained in the middle of 11 liang of rails of slope track, one end of tricing line 5 and linking to each other of mechanical pick-up device 8, the other end links to each other with sensor occlusion spring 21, cord control key 2, car blocking device locking tube 3 is contained in the top of main portal frame 11, cord 19 is housed, the auxiliary portal frame 14 of cord energy-storing device 16 and reinforced rib 18 is contained on the slope track 11 in main portal frame 1 the place ahead, block folding and unfolding tricing line 12 is housed between two portal frames, and reset tricing line 6 and cord operation board 7 of the cord that links to each other with block folding and unfolding tricing line 12 is contained on the door pillar of main portal frame 1; Energy-storing device 16 is contained on the cord permanent seat 15 of auxiliary portal frame 14, in elastomeric element is housed; Cord is contained on the secured in parallel frame 17, and the cord lifting rope 20 that links to each other with auxiliary portal frame 14 is housed on the cord 19.When vehicle with normal speed during by main portal frame 1, mechanical pick-up device 8 is because of little with vehicle collision power, mechanical pick-up device 8 heads are under the effect of spring force, amount of yaw is little, car blocking device locking tube 3 interior cord control keys 2 and sensor occlusion spring 21 are opened, the pushing-off the wagons net still is in original normally open, and vehicle passes through smoothly.When vehicle under abnomal condition, when rapidly under the slope, running with art skating speed, when having surpassed the utmost dispatch that allows because of speed, the strength that strikes the head of sensor 8 is enough to make cord control key 2 and sensor occlusion spring 21 to depart from normal range of control, car blocking device locking tube 3 inner control keys are opened, tricing line 5 falls rapidly under the effect at gravity at cord 19 and energy-storing device 16, and three positions stop from upper, middle and lower with the stores van of rapidly running, and stop its continuation to be run fast downwards.Can finish by operation reset operation dish 7 when resetting.
Auxiliary portal frame 14 of the present utility model also can remove, and will assist portal frame pulley 13 to be fixed on the top, tunnel, and cord permanent seat 15 is fixed on by the both sides, tunnel, also can realize its functions of use.
Claims (4)
1, a kind of mechanical pick-up device full automaticity car blocking device open in usual, include mechanical pick-up device, portal frame, the net intercepting rope transfer movable pulley group, it is characterized in that main portal frame (1) is across the top in slope track (11), and be fixed on the both sides of slope track (11), mechanical pick-up device (8) is contained in the middle of slope track (11) two rails, one end of mechanical pick-up device tricing line (5) links to each other with mechanical pick-up device (8), the other end links to each other with sensor occlusion spring (21), cord control key (2), car blocking device locking tube (3) is contained in the top of main portal frame (11), cord (19) is housed, the auxiliary portal frame (14) of cord energy-storing device (16) is contained on the slope track (11) in main portal frame (1) the place ahead, and block folding and unfolding tricing line (12) is housed between two portal frames.
2, mechanical pick-up device according to claim 1 full automaticity car blocking device open in usual is characterized in that being contained on the door pillar of main portal frame (1) with reset tricing line (6) and cord operation board (7) of the cord that links to each other of block folding and unfolding tricing line (12).
3, mechanical pick-up device according to claim 1 full automaticity car blocking device open in usual is characterized in that cord energy-storing device (16) is contained on the cord permanent seat (15) of auxiliary portal frame (14), in elastomeric element is housed.
4, mechanical pick-up device according to claim 1 full automaticity car blocking device open in usual is characterized in that being equipped with on the described cord (19) the cord lifting rope (20) that links to each other with auxiliary portal frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269471 CN2570130Y (en) | 2002-09-09 | 2002-09-09 | Mechanical sensor normally open type full-automatic car blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269471 CN2570130Y (en) | 2002-09-09 | 2002-09-09 | Mechanical sensor normally open type full-automatic car blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570130Y true CN2570130Y (en) | 2003-09-03 |
Family
ID=33734703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02269471 Expired - Fee Related CN2570130Y (en) | 2002-09-09 | 2002-09-09 | Mechanical sensor normally open type full-automatic car blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570130Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315683C (en) * | 2004-11-17 | 2007-05-16 | 周荣刚 | Inclined shaft safe door device preventing equipment sliding |
| CN101549699B (en) * | 2009-04-30 | 2010-12-08 | 靳慧民 | Novel car-running protecting method of rail haulage in mine inclined shaft |
-
2002
- 2002-09-09 CN CN 02269471 patent/CN2570130Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315683C (en) * | 2004-11-17 | 2007-05-16 | 周荣刚 | Inclined shaft safe door device preventing equipment sliding |
| CN101549699B (en) * | 2009-04-30 | 2010-12-08 | 靳慧民 | Novel car-running protecting method of rail haulage in mine inclined shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |