CN110696698B - Remote safety locking device for upturning type rear plate of mine car compartment - Google Patents
Remote safety locking device for upturning type rear plate of mine car compartment Download PDFInfo
- Publication number
- CN110696698B CN110696698B CN201911003697.7A CN201911003697A CN110696698B CN 110696698 B CN110696698 B CN 110696698B CN 201911003697 A CN201911003697 A CN 201911003697A CN 110696698 B CN110696698 B CN 110696698B
- Authority
- CN
- China
- Prior art keywords
- mine car
- rod
- rear plate
- plate
- carriage
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/26—Means for controlling movement of tailboards or sideboards
- B60P1/273—Providing interdependence between tipping movement and the latching or unlatching of a freely-swingable tailboard or sideboard
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention relates to a locker, in particular to a remote safety locker for a upturning type rear plate of a tramcar carriage. The technical problem to be solved is to provide a mine car compartment upturning type rear plate remote safety locker which can prevent workers from being injured by smashing. The long-distance safety locking device for the upturning type rear plate of the tramcar compartment comprises a swinging rod, a hinged plate and the like; the left side of the bottom of the carriage is provided with a hinged plate and a wire guide wheel, the wire guide wheel is positioned on the right side of the hinged plate, the hinged plate is hinged and connected with a swinging rod, and a plate spring is connected between the swinging rod and the carriage. According to the mine car rear plate loosening device, the rear plate of the mine car can be loosened by controlling the power assisting device to work, ores in the mine car fall down from a carriage, and workers can be prevented from being injured by the ores due to the fact that the workers are far away from the rear plate of the mine car; the roller cannot move upwards through the locking device, so that a worker does not need to pull the power assisting rod all the time, and the worker can feel easier.
Description
Technical Field
The invention relates to a locker, in particular to a long-distance safety locker for an upturning type rear plate of a tramcar carriage.
Background
The mine car is the instrument that is used for transporting the ore specially, and when the ore was mined out, often need use the mine car to transport away the ore, for better unloading the ore, the staff generally can use the tilt-up mine car, opens the mine car back plate, can pour the ore.
At present, it is usually that the staff extracts the bolt on the mine car back plate, opens the mine car back plate, and in the twinkling of an eye that the bolt was extracted, the ore in the mine car will be toward the whereabouts, and at this moment, the staff is difficult to in time walk away from the mine car back plate next door, therefore, the ore can pound the staff wounded, and the security is not high.
It is necessary to design a device for preventing workers from being injured by a crashing object.
Disclosure of Invention
In order to overcome the shortcoming that the staff is difficult to walk away from the rear plate of the mine car in time, therefore, the ore may injure the staff, the technical problem is: the mine car carriage upturning type rear plate remote safety locking device can prevent workers from being injured by smashing.
The technical scheme of the invention is as follows: the utility model provides a long-distance safe locker of formula back plate turns over on mine car carriage, including the swinging arms, the articulated slab, the leaf spring, the gyro wheel, the stay cord, wire wheel and booster unit, articulated slab and wire wheel are installed in carriage bottom left side, the wire wheel is located the articulated slab right side, the articulated slab is connected with the swinging arms on the articulated slab, be connected with the leaf spring between swinging arms and the carriage, the gyro wheel is installed to swinging arms left end rotary type, gyro wheel and mine car back plate contact, swinging arms top right side is connected with the stay cord, the wire wheel is walked around to the stay cord, carriage bottom right side is equipped with booster unit, booster unit and stay cord are connected, booster unit is used for driving the gyro wheel downstream, loosen the mine car back plate.
Further, power assisting device includes helping hand pole and stopper, and the articulated helping hand pole that is connected with in carriage bottom right side, and carriage bottom right side rigid coupling has the stopper, and the stopper is located helping hand pole left side, and helping hand pole and stopper contact, and helping hand pole and stay cord are connected.
Furthermore, the device also comprises a locking device, the locking device comprises a guide sleeve, a guide rod, a rack, an elastic part and a clamping part, a special-shaped groove is formed in the left side of the bottom of the carriage, the guide sleeve is installed in the special-shaped groove, the guide rod is arranged in the guide sleeve, the rack is installed at the right end of the guide rod, the elastic part is connected between the rack and the guide sleeve, the elastic part is wound on the guide rod, and the right end of the oscillating rod is fixedly connected with the clamping part.
Furthermore, the elastic part is a spring, a spring is connected between the rack and the guide sleeve, and the spring is wound on the guide rod.
Furthermore, the clamping piece is a tooth block, and the right end of the swinging rod is fixedly connected with the tooth block.
Further, still including adsorption equipment, adsorption equipment is including magnet strip and blotter, and the mine car back plate right side is embedded to be equipped with the magnet strip, is equipped with the blotter on the magnet strip.
The invention has the following advantages: according to the mine car rear plate loosening device, the rear plate of the mine car can be loosened by controlling the power assisting device to work, ores in the mine car fall down from a carriage, and workers can be prevented from being injured by the ores due to the fact that the workers are far away from the rear plate of the mine car; the roller cannot move upwards through the locking device, so that a worker does not need to pull the boosting rod all the time, and the worker can feel easier; can avoid the mine car back plate to kick-back through adsorption equipment for the gyro wheel can be better block the mine car back plate.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged schematic view of part a of the present invention.
Fig. 3 is an enlarged schematic view of part B of the present invention.
In the reference symbols: 1. the novel energy-saving hinge comprises a swing rod, 2 hinge plates, 3 leaf springs, 4 idler wheels, 5 pull ropes, 6 wire guide wheels, 7 power assisting devices, 71 power assisting rods, 72 limiting blocks, 8 locking devices, 81 special-shaped grooves, 82 guide sleeves, 83 guide rods, 84 racks, 85 springs, 86 tooth blocks, 9 adsorption devices, 91 magnet strips and 92 cushion pads.
Detailed Description
The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).
First embodiment
Referring to fig. 1 and 2, the remote safety locking device for the upturning type rear plate of the tramcar compartment comprises a swinging rod 1, a hinged plate 2, a plate spring 3, a roller 4, a pull rope 5, a wire guide wheel 6 and a power assisting device 7, wherein the hinged plate 2 and the wire guide wheel 6 are installed on the left side of the compartment bottom, the compartment is connected with the wire guide wheel 6 in a bolt connection mode, the wire guide wheel 6 is located on the right side of the hinged plate 2, the swinging rod 1 is hinged to the hinged plate 2, the plate spring 3 is connected between the swinging rod 1 and the compartment, the roller 4 is rotatably installed at the left end of the swinging rod 1, the roller 4 is contacted with the rear plate of the tramcar, the pull rope 5 is connected to the right side of the top of the swinging rod 1, the wire guide wheel 6 is bypassed by the pull rope 5, the power assisting device 7 is arranged on the right side of the compartment bottom and connected with the pull rope 5, and the power assisting device 7 is used for driving the roller 4 to move downwards to loosen the rear plate of the tramcar.
When the mine car needs to unload, 7 work of staff control booster unit, booster unit 7 drives 1 anticlockwise rotations of swinging arms through stay cord 5 to drive 4 downstream of gyro wheel, loosen the mine car back plate, the ore in the mine car falls from the carriage, and at this moment, leaf spring 3 is extruded, because the staff is far away from the mine car back plate, thereby can avoid the staff to be pounded by the ore and hinder. After the ore in the carriage is all unloaded, the mine car back plate swings to vertical state, and the staff controls booster unit 7 to make stay cord 5 relax, and under the effect of leaf spring 3, swinging arms 1 clockwise rotates to drive gyro wheel 4 rebound, block the mine car back plate.
Referring to fig. 3, the boosting device 7 comprises a boosting rod 71 and a limiting block 72, the right side of the bottom of the carriage is hinged with the boosting rod 71, the right side of the bottom of the carriage is fixedly connected with the limiting block 72, the limiting block 72 is located on the left side of the boosting rod 71, the boosting rod 71 is in contact with the limiting block 72, and the boosting rod 71 is connected with the pull rope 5.
The staff pulls helping hand pole 71 to the right, drives swinging arms 1 anticlockwise rotation through stay cord 5 to drive gyro wheel 4 downstream, loosen the mine car rear panel, the ore in the mine car falls from the carriage, and at this moment, leaf spring 3 is extruded. After the ores in the carriage are completely unloaded, the worker loosens the boosting rod 71, the pull rope 5 is loosened, and the swing rod 1 rotates clockwise under the action of the plate spring 3, so that the roller 4 is driven to move upwards to clamp the rear plate of the mine car.
Second embodiment
On the basis of the first embodiment, referring to fig. 2, the swing rod device further comprises a locking device 8, the locking device 8 comprises a guide sleeve 82, a guide rod 83, a rack 84, a spring 85 and a tooth block 86, the left side of the bottom of the carriage is provided with a special-shaped groove 81, the guide sleeve 82 is installed in the special-shaped groove 81, the guide rod 83 is arranged in the guide sleeve 82, the rack 84 is installed at the right end of the guide rod 83, the guide rod 83 is connected with the rack 84 in a bolt connection mode, the spring 85 is connected between the rack 84 and the guide sleeve 82, the spring 85 is wound on the guide rod 83, and the tooth block 86 is fixedly connected to the right end of the swing rod 1.
Initially, the spring 85 is in tension. When the swing rod 1 rotates anticlockwise, the swing rod 1 drives the tooth block 86 to move upwards, when the rear plate of the mine car is loosened by the roller 4, under the action of the spring 85, the rack 84 and the guide rod 83 move leftwards, the rack 84 can clamp the tooth block 86, the roller 4 cannot move upwards, the boosting rod 71 does not need to be pulled by a worker all the time, and the worker can feel easier. When all the ores in the carriage are unloaded, the rear plate of the mine car swings rightwards, the rear plate of the mine car pushes the guide rod 83 to move rightwards, so that the rack 84 is driven to move rightwards, the rack 84 releases the tooth block 86, the swing rod 1 rotates clockwise under the action of the plate spring 3, and at the moment, the spring 85 is stretched.
Referring to fig. 2, the mining car back plate further comprises an adsorption device 9, wherein the adsorption device 9 comprises a magnet strip 91 and a buffer pad 92, the magnet strip 91 is embedded in the right side of the mining car back plate, and the buffer pad 92 is arranged on the magnet strip 91.
When the mine car back plate swung right, magnet strip 91 adsorbs on the carriage to can avoid the mine car back plate to kick-back, make that gyro wheel 4 can be better live the mine car back plate, blotter 92 can play the cushioning effect, avoids magnet strip 91 direct striking carriage.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.
Claims (2)
1. A remote safe locking device for a tilting type rear plate of a mine car carriage comprises a swing rod (1) and a hinged plate (2), wherein the hinged plate (2) is installed on the left side of the bottom of the mine car, the hinged plate (2) is hinged and connected with the swing rod (1), and the remote safe locking device is characterized by further comprising a plate spring (3), a roller (4), a pull rope (5), a wire guide wheel (6) and a power assisting device (7), the wire guide wheel (6) is installed on the left side of the bottom of the mine car, the wire guide wheel (6) is located on the right side of the hinged plate (2), the plate spring (3) is connected between the swing rod (1) and the mine car, the roller (4) is rotatably installed at the left end of the swing rod (1), the roller (4) is contacted with the rear plate, the pull rope (5) is connected to the right side of the top of the swing rod (1), the pull rope (5) bypasses the wire guide wheel (6), the power assisting device (7) is arranged on the right side of the bottom of the mine car, the power assisting device (7) is connected with the pull rope (5), the power assisting device (7) is used for driving the roller (4) to move downwards and loosening the rear plate of the mine car;
the power assisting device (7) comprises a power assisting rod (71) and a limiting block (72), the right side of the bottom of the carriage is hinged with the power assisting rod (71), the limiting block (72) is fixedly connected to the right side of the bottom of the carriage, the limiting block (72) is positioned on the left side of the power assisting rod (71), the power assisting rod (71) is in contact with the limiting block (72), and the power assisting rod (71) is connected with the pull rope (5);
the automatic lifting device is characterized by further comprising a locking device (8), wherein the locking device (8) comprises a guide sleeve (82), a guide rod (83), a rack (84), an elastic part and a clamping part, a special-shaped groove (81) is formed in the left side of the bottom of the carriage, the guide sleeve (82) is installed in the special-shaped groove (81), the guide rod (83) is arranged in the guide sleeve (82), the rack (84) is installed at the right end of the guide rod (83), the elastic part is connected between the rack (84) and the guide sleeve (82), the elastic part is wound on the guide rod (83), and the clamping part is fixedly connected to the right end of the swing rod (1);
the elastic piece is a spring (85), the spring (85) is connected between the rack (84) and the guide sleeve (82), and the spring (85) is wound on the guide rod (83);
the clamping piece is a tooth block (86), and the right end of the swinging rod (1) is fixedly connected with the tooth block (86);
initially, the spring is in a stretched state; when the swing rod rotates anticlockwise, the swing rod drives the tooth block to move upwards, and when the rear plate of the mine car is loosened by the roller wheel, the rack and the guide rod move leftwards under the action of the spring, the tooth block can be clamped by the rack, so that the roller wheel cannot move upwards, a worker does not need to pull the power assisting rod all the time, and the worker can feel easier; when all ores in the carriage are unloaded, the rear plate of the mine car swings rightwards, the rear plate of the mine car pushes the guide rod to move rightwards, so that the rack is driven to move rightwards, the rack loosens the tooth blocks, the swing rod rotates clockwise under the action of the plate spring, and at the moment, the spring (85) is stretched.
2. The remote safety lock for the upturning type rear plate of the tramcar carriage as claimed in claim 1, further comprising an adsorption device (9), wherein the adsorption device (9) comprises a magnet strip (91) and a buffer pad (92), the magnet strip (91) is embedded in the right side of the tramcar rear plate, and the buffer pad (92) is arranged on the magnet strip (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003697.7A CN110696698B (en) | 2019-10-22 | 2019-10-22 | Remote safety locking device for upturning type rear plate of mine car compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003697.7A CN110696698B (en) | 2019-10-22 | 2019-10-22 | Remote safety locking device for upturning type rear plate of mine car compartment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110696698A CN110696698A (en) | 2020-01-17 |
| CN110696698B true CN110696698B (en) | 2022-06-24 |
Family
ID=69200861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911003697.7A Active CN110696698B (en) | 2019-10-22 | 2019-10-22 | Remote safety locking device for upturning type rear plate of mine car compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110696698B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201325360Y (en) * | 2008-11-14 | 2009-10-14 | 成华区凤凰飞天金属制品厂 | Self-dumping wagon rear door automatic locking device |
| CN201769721U (en) * | 2010-08-15 | 2011-03-23 | 芜湖中集瑞江汽车有限公司 | Forward-jacking self-discharging semi-mounted mandatory latch hook |
| JP2012066726A (en) * | 2010-09-24 | 2012-04-05 | Shinmaywa Industries Ltd | Rear flap door opening/closing device of dump truck vehicle |
| CN108944615B (en) * | 2018-09-10 | 2020-09-11 | 南京金牛机械制造股份有限公司 | Door controller of building muck truck |
-
2019
- 2019-10-22 CN CN201911003697.7A patent/CN110696698B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110696698A (en) | 2020-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112284896B (en) | Mask ear belt tension detection device | |
| CN110696698B (en) | Remote safety locking device for upturning type rear plate of mine car compartment | |
| CN102530715A (en) | Adjustable turning sling | |
| CN203854672U (en) | Passenger train and draw gear therefor | |
| CN208631423U (en) | A kind of fully-mechanized digging machine transfer conveyor tail protective device | |
| CN109132293B (en) | Construction waste transportation equipment | |
| CN210736018U (en) | Crane hook | |
| CN209338035U (en) | A kind of building engineering construction is with can lifting bracket | |
| CN209493205U (en) | Automatic In-pot Car Retarder | |
| CN209241079U (en) | Rail clamping car arrester | |
| CN111022670A (en) | Gate device for preventing coal from channeling | |
| CN211169528U (en) | Safety lifting hook | |
| CN207317450U (en) | A kind of cloth of preventing wetting dries equipment | |
| CN205204742U (en) | Roll -off formula loading attachment | |
| CN217396588U (en) | Auxiliary supporting device for installation of civil air defense door | |
| CN212740302U (en) | Building construction elevator foundation reinforcing apparatus | |
| CN218632474U (en) | Novel lock catch and grounding wire clamp | |
| CN220216261U (en) | Steel wire stretching traction device | |
| CN203835455U (en) | Steel wire rope turning door for winch | |
| CN108715405A (en) | One kind is kept off a car stone pier boom hoisting | |
| CN218662107U (en) | Vehicle loading safety arrangement | |
| CN212709156U (en) | Structure is accomodate to transport vechicle rope binding | |
| CN217598561U (en) | Foldable front windshield protection device | |
| CN217516567U (en) | Continuous wall steel reinforcement cage hoist device in tunnel | |
| CN220723360U (en) | Loading device of fully-mechanized coal mining equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220608 Address after: No. 266 Chuangyan Road, Qilin High-tech Industrial Development Zone, Jiangning District, Nanjing City, Jiangsu Province, 211100 Applicant after: NANJING HANMINGZHI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 518026 room 1803, block B, International Chamber of Commerce building, Fuhua Road, Futian District, Shenzhen City, Guangdong Province Applicant before: Shi Guiying |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |