CN213768564U - Safe auxiliary transportation anti-running device for inclined drift - Google Patents
Safe auxiliary transportation anti-running device for inclined drift Download PDFInfo
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- CN213768564U CN213768564U CN202022660191.8U CN202022660191U CN213768564U CN 213768564 U CN213768564 U CN 213768564U CN 202022660191 U CN202022660191 U CN 202022660191U CN 213768564 U CN213768564 U CN 213768564U
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- guide wheel
- wheel
- inclined roadway
- supporting plate
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- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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- 235000011613 Pinus brutia Nutrition 0.000 description 1
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Abstract
The utility model provides a roadster device is prevented with safe auxiliary transportation to inclined drifts, relates to safety device technical field, including articulating in the board of keeping off the car of inclined drifts roof, there is the backup pad that sets up side by side along its extending direction rigid coupling on the inclined drifts roof, and the fixed position of backup pad is higher than the fixed position of keeping off the board, has seted up the rectangle slide opening along the extending direction in inclined drifts on the lateral wall of backup pad, and slidable mounting has the slip post in the rectangle slide opening, still is equipped with the rectangle on the bottom surface of backup pad and dodges the hole, and the rectangle dodges the hole and is linked together. The utility model solves the problems that the device in the traditional technology is limited by the violent impact of the transport vehicle, the transport vehicle is easy to be damaged, and the impact force is easy to cause the fixed connection point of the whole device to loosen, thereby influencing the stability of later use; and the operator is inconvenient to reset, needs to use various operation procedures, and is inconvenient to use, time-consuming and labor-consuming.
Description
Technical Field
The utility model relates to a safety device technical field, concretely relates to roadster is prevented sports car device with safe supplementary transportation to one side lane.
Background
The safety production of the coal mine is related to the survival and development of the mine, particularly, in the initial stage of basic construction of the mine and the operation of the mine, from accident statistics in recent years, mine lifting transportation accidents account for about 40%, and the safety control of inclined roadway transportation is of great importance. According to the requirements of coal mine safety regulations, except that an underground chamber is arranged at every 40m for inclined roadway transportation and measures such as 'no-walk-by-hook' and 'one-slope three-gear' are adopted, an inclined shaft anti-sliding device (namely a vehicle catcher) is required to be arranged at every 100 m.
The prior art discloses a patent of CN205661457U, which comprises a door type car blocking system and an actuating unhooking system; the bracket of the actuation unhooking system is a vertical steel plate piece; the opening of a hook body of the actuation unhooking system is upwards processed on the action end of a lever, and the lever is arranged above the left side of the vertical steel plate; the swing rod of the triggering unhooking system is arranged at the right lower part of the vertical steel plate piece, a crank which forms a certain angle with the swing rod is connected to the swing rod shaft hole seat, the angle is to ensure that the crank leaves the lever force end when the swing rod is in a free-drooping state, and the crank can jack the lever force end when the swing rod swings back and forth, so that the opening of the hook body is inclined. The utility model discloses the actuation unhooking system is integrated on a steel plate spare, and it is only can to do not become shape itself and directly install, reduces the installation accuracy; the influence of roadway deformation is avoided in the using process, the acting force of the crank and the hook body is not influenced even if the swing rod is collided and deformed, the reliability of the car catcher is guaranteed, and the car catcher is prevented from being out of order.
With the production and use of the device, the shortcomings of the technology are gradually exposed:
first, the device is in the use, keeps off greatly and is subject to the violent striking of transport vechicle, not only easily damages the transport vechicle to the impact force easily causes the phenomenon of pine to take off this whole device's fixed connection point, influences the stability of later stage use.
Secondly, the device blocks the back when the transport vechicle, and operating personnel is not convenient for reset it, need use inconveniently, consuming time and wasting power with the help of multiple operation process.
From the above, it is obvious that the prior art has inconvenience and disadvantages in practical use, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a safe auxiliary transportation anti-sliding device for inclined drifts, which is used for solving the problems that the device in the traditional technology is limited by the severe impact of a transport vehicle, the transport vehicle is easy to be damaged, and the fixed connection point of the whole device is easy to loosen due to the impact force, thereby affecting the stability of later use; and the operator is inconvenient to reset, needs to use various operation procedures, and is inconvenient to use, time-consuming and labor-consuming.
In order to achieve the above object, the present invention provides the following technical solutions.
The utility model provides a roadster device is prevented with safe auxiliary transportation to inclined drifts, includes to articulate in the fender sweep of inclined drifts roof, there is the backup pad that sets up side by side along its extending direction rigid coupling on the inclined drifts roof, the fixed position of backup pad is higher than the fixed position of fender sweep, the rectangle sliding hole has been seted up along the extending direction in inclined drifts on the lateral wall of backup pad, slidable mounting has the slip post in the rectangle sliding hole, still be equipped with the rectangle on the bottom surface of backup pad and dodge the hole, the rectangle dodge the hole with the rectangle sliding hole is linked together, the rigid coupling has the haulage rope on the perisporium of slip post, the other end of haulage rope passes the rectangle dodge the hole with keep off the sweep rigid coupling, the rectangle dodges downthehole still articulated have the drive plate that the swing set up, the hinged end of drive plate still be equipped with be used for right the position of slip post carries out the restraint wheel.
As an optimized scheme, the restraint wheel is a cam, the driving plate is vertically arranged in a normal state, and a protruding end of the cam is located in the rectangular sliding hole and abuts against the sliding column.
As an optimized scheme, a buffering anti-collision hole is formed in the position, close to the lower end portion of the car blocking plate, and a plurality of buffering ropes are fixedly connected between two side walls of the buffering anti-collision hole in parallel from top to bottom in a horizontal mode.
As an optimized scheme, a reset assembly used for resetting the sliding column is further installed on the supporting plate.
As an optimized scheme, the reset assembly comprises a pull rope, one end of the pull rope is fixedly connected to the peripheral wall of the sliding column and is arranged opposite to the traction rope, and the other end of the pull rope is fixedly connected with a traction ring.
As an optimized scheme, a balancing weight is hung on the lower surface of the car baffle.
Preferably, a first traction guide wheel is rotatably mounted on the lower surface of the supporting plate, the first traction guide wheel is close to the upper end of the supporting plate, and the pull rope is supported on the first traction guide wheel and is in frictional contact with the wheel wall of the first traction guide wheel.
As an optimized scheme, a second traction guide wheel is rotatably mounted on the lower surface of the supporting plate, the second traction guide wheel is close to the lower end part of the supporting plate, and the traction rope is supported on the second traction guide wheel and is in friction contact with the wheel wall of the second traction guide wheel.
As an optimized scheme, a supporting guide wheel is further rotatably mounted on the top wall of the inclined roadway, the supporting guide wheel is located in an area between the vehicle baffle and the supporting plate, and the traction rope is supported on the supporting guide wheel and is in friction contact with a wheel wall of the supporting guide wheel.
As an optimized scheme, arc-shaped annular grooves are formed in the wheel walls of the first traction guide wheel, the second traction guide wheel and the supporting guide wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
the buffer anti-collision holes formed in the car baffle can effectively prevent the transport vehicle from impacting the car baffle, the buffer ropes in the buffer anti-collision holes can block the transport vehicle, the buffer performance of the buffer ropes is utilized to effectively absorb large impact force of the transport vehicle, the transport vehicle is buffered and absorbed, the transport vehicle is protected, the influence of the impact force on the fixed connection point of the whole device can be effectively prevented, and the service life of the device is prolonged; the support columns are limited through the rectangular sliding holes of the support plates, so that the support columns are constrained in the rectangular sliding holes, and when the support columns are reset, the support columns are pulled backwards only by pulling the pull ropes through the pull ropes connected to the support columns, so that the support columns and the constraint wheels are kept in a state of abutting against each other; the operation is simple, convenient and quick; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of the present invention in a non-operating state;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural view of the present invention in an operating state;
FIG. 4 is an enlarged view of portion B of FIG. 1;
in the figure: 1-inclined lane; 2-a vehicle baffle; 3-a support plate; 4-rectangular slide holes; 5-rectangular avoidance holes; 6-a traction rope; 7-a drive plate; 8-pulling a rope; 9-a first traction sheave; 10-a second traction guide wheel; 11-supporting guide wheels; 12-a counterweight block; 13-buffer anti-collision holes; 14-a buffer rope; 15-transport vehicle; 16-a constraining wheel; 17-a sliding post; 18-fixing ring.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 4, the safe auxiliary transportation anti-sliding device for the inclined roadway comprises a car stopping plate 2 hinged to the top wall of the inclined roadway 1, a supporting plate 3 arranged in parallel is fixedly connected to the top wall of the inclined roadway 1 along the extending direction of the top wall, the fixed position of the supporting plate 3 is higher than the fixed position of the car stopping plate 2, a rectangular sliding hole 4 is formed in the side wall of the supporting plate 3 along the extending direction of the inclined roadway 1, a sliding column 17 is slidably mounted in the rectangular sliding hole 4, a rectangular avoiding hole 5 is further formed in the bottom surface of the supporting plate 3, the rectangular avoiding hole 5 is communicated with the rectangular sliding hole 4, a traction rope 6 is fixedly connected to the peripheral wall of the sliding column 17, the other end of the traction rope 6 penetrates through the rectangular avoiding hole 5 to be fixedly connected with the car stopping plate 2, a driving plate 7 arranged in a swinging mode is further hinged in the rectangular avoiding hole 5, and a restraining wheel 16 used for restraining the position of the sliding column 17 is further arranged at the hinged end of the driving plate 7.
The car baffle 2 is fixedly connected with a connecting ring fixedly connected with the traction rope 6.
The opposite peripheral walls of the sliding column 17 are respectively fixedly connected with fixing rings 18 fixedly connected with the traction rope 6 and the pull rope 8.
The supporting plate 3 is fixedly connected to the top wall of the inclined roadway 1 through a connecting rod, and the car blocking plate 2 is fixed to the top wall of the inclined roadway 1 through a hinged seat.
The restraint wheel 16 is a cam, the driving plate 7 is vertically arranged in a normal state, and the protruding end of the cam is positioned in the rectangular sliding hole 4 and is abutted against the sliding column 17.
When the driving plate 7 is impacted, the driving plate is actively reset to the vertical state under the influence of the gravity of the driving plate.
The car baffle 2 is provided with a buffer anti-collision hole 13 near the lower end part, and a plurality of buffer ropes 14 are horizontally and fixedly connected in parallel from top to bottom between two side walls of the buffer anti-collision hole 13.
A connecting sleeve is fixedly connected between two side walls of the buffer anti-collision hole 13, and two ends of the buffer rope 14 are fixedly connected in the connecting sleeve.
The buffer rope 14, the traction rope 6 and the pull rope 8 are all steel wire ropes.
A resetting component for resetting the sliding column 17 is also arranged on the supporting plate 3.
Reset assembly includes stay cord 8, and the one end rigid coupling of stay cord 8 sets up on the perisporium of slip post 17, and with haulage rope 6 relatively, and the other end rigid coupling of stay cord 8 has the traction ring, utilizes the traction ring can realize with the pulling of stay cord 8, drives slip post 17 and slides.
The lower surface of the vehicle baffle 2 is also hung with a balancing weight 12, and the swinging speed of the vehicle baffle 2 can be increased by utilizing the balancing weight 12.
A first traction guide wheel 9 is rotatably arranged on the lower surface of the supporting plate 3, the first traction guide wheel 9 is close to the upper end part of the supporting plate 3, and the pull rope 8 is supported on the first traction guide wheel 9 and is in friction contact with the wheel wall of the first traction guide wheel 9.
A second traction guide wheel 10 is rotatably arranged on the lower surface of the supporting plate 3, the second traction guide wheel 10 is close to the lower end part of the supporting plate 3, and the traction rope 6 is supported on the second traction guide wheel 10 and is in friction contact with the wheel wall of the second traction guide wheel 10.
The top wall of the inclined roadway 1 is further rotatably provided with a supporting guide wheel 11, the supporting guide wheel 11 is located in an area between the vehicle baffle 2 and the supporting plate 3, the traction rope 6 is supported on the supporting guide wheel 11 and is in friction contact with the wheel wall of the supporting guide wheel 11, the supporting guide wheel 11 supports and limits the traction rope 6, and the space occupation of the traction rope 6 on the inclined roadway 1 is reduced.
Arc-shaped annular grooves are formed in the wheel walls of the first traction guide wheel 9, the second traction guide wheel 10 and the supporting guide wheel 11, and guide and restrain are conducted on the rope body to enable the rope body not to derail.
The working principle of the device is as follows:
the position of the lower end part of the driving plate 7 is lower than the upper end part of the transport vehicle 15, the transport vehicle 15 stably runs under a normal state, and swings the driving plate 7 after abutting against the driving plate 7, at the moment, the swing amplitude of the driving plate 7 is small, and the sliding column 17 cannot be separated from the limit of the cam; when the transport cart 15 is disconnected and reinserted, the walking speed is high, the drive plate 7 is quickly impacted, and the drive plate 7 has large swing amplitude after being impacted; the protruding end of the cam rotates into the rectangular avoidance hole 5, the sliding column 17 is not restrained, the sliding column 17 moves downwards rapidly under the action of gravity, and the transport vehicle 15 is blocked; after the danger is relieved, the sliding column 17 is pulled backwards by pulling the pull rope 8, the sliding column 17 is clamped with the cam, and the reset work is finished.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. The utility model provides a roadster device is prevented with safe auxiliary transportation to inclined drifts which characterized in that: the device comprises a car blocking plate (2) hinged to the top wall of an inclined roadway (1), wherein a supporting plate (3) arranged in parallel is fixedly connected to the top wall of the inclined roadway (1) along the extending direction of the top wall of the inclined roadway, the fixed position of the supporting plate (3) is higher than the fixed position of the car blocking plate (2), a rectangular sliding hole (4) is formed in the side wall of the supporting plate (3) along the extending direction of the inclined roadway (1), a sliding column (17) is slidably mounted in the rectangular sliding hole (4), a rectangular avoiding hole (5) is further formed in the bottom surface of the supporting plate (3), the rectangular avoiding hole (5) is communicated with the rectangular sliding hole (4), a traction rope (6) is fixedly connected to the peripheral wall of the sliding column (17), the other end of the traction rope (6) penetrates through the rectangular avoiding hole (5) to be fixedly connected with the car blocking plate (2), and a driving plate (7) arranged in a swinging mode is further hinged to the rectangular avoiding hole (5), the hinged end of the driving plate (7) is also provided with a restraint wheel (16) for restraining the position of the sliding column (17).
2. The device for preventing a safe auxiliary transportation from running for an inclined roadway according to claim 1, wherein: the restraint wheel (16) is a cam, the driving plate (7) is vertically arranged in a normal state, and the protruding end of the cam is located in the rectangular sliding hole (4) and abuts against the sliding column (17).
3. The device for preventing a safe auxiliary transportation from running for an inclined roadway according to claim 1, wherein: buffer anti-collision holes (13) are formed in the positions, close to the lower end portions of the car baffle (2), of the car baffle, and a plurality of buffer ropes (14) are fixedly connected between two side walls of the buffer anti-collision holes (13) in parallel from top to bottom.
4. The device for preventing a safe auxiliary transportation from running for an inclined roadway according to claim 1, wherein: and a resetting component for resetting the sliding column (17) is further installed on the supporting plate (3).
5. The device for preventing a safe auxiliary transportation from running in an inclined roadway according to claim 4, wherein: the reset assembly comprises a pull rope (8), one end of the pull rope (8) is fixedly connected to the peripheral wall of the sliding column (17) and is opposite to the traction rope (6), and the other end of the pull rope (8) is fixedly connected with a traction ring.
6. The device for preventing a safe auxiliary transportation from running for an inclined roadway according to claim 5, wherein: and a balancing weight (12) is also hung on the lower surface of the car baffle (2).
7. The device as claimed in claim 6, wherein the device for preventing the safe auxiliary transportation from running in the inclined roadway comprises: the lower surface of the supporting plate (3) is rotatably provided with a first traction guide wheel (9), the first traction guide wheel (9) is close to the upper end part of the supporting plate (3), and the pull rope (8) is supported on the first traction guide wheel (9) and is in friction contact with the wheel wall of the first traction guide wheel (9).
8. The device as claimed in claim 7, wherein the device for preventing a safe auxiliary transportation from running in an inclined roadway comprises: the lower surface of the supporting plate (3) is rotatably provided with a second traction guide wheel (10), the second traction guide wheel (10) is close to the lower end part of the supporting plate (3), and the traction rope (6) is supported on the second traction guide wheel (10) and is in friction contact with the wheel wall of the second traction guide wheel (10).
9. The device as claimed in claim 8, wherein the device for preventing a safe auxiliary transportation from running in an inclined roadway comprises: the inclined drift (1) top wall is still rotated and is installed support guide pulley (11), support guide pulley (11) are located keep off sweep (2) with the region between backup pad (3), haulage rope (6) support in support guide pulley (11) are last, and with support the wheel wall frictional contact of guide pulley (11).
10. The device for preventing a safe auxiliary transportation from running in an inclined roadway according to claim 9, wherein: arc-shaped annular grooves are formed in the wheel walls of the first traction guide wheel (9), the second traction guide wheel (10) and the supporting guide wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022660191.8U CN213768564U (en) | 2020-11-17 | 2020-11-17 | Safe auxiliary transportation anti-running device for inclined drift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022660191.8U CN213768564U (en) | 2020-11-17 | 2020-11-17 | Safe auxiliary transportation anti-running device for inclined drift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213768564U true CN213768564U (en) | 2021-07-23 |
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ID=76917218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022660191.8U Expired - Fee Related CN213768564U (en) | 2020-11-17 | 2020-11-17 | Safe auxiliary transportation anti-running device for inclined drift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213768564U (en) |
-
2020
- 2020-11-17 CN CN202022660191.8U patent/CN213768564U/en not_active Expired - Fee Related
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|---|---|---|---|
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |