CN221162764U - Electric car stopper for mine - Google Patents
Electric car stopper for mine Download PDFInfo
- Publication number
- CN221162764U CN221162764U CN202322924678.6U CN202322924678U CN221162764U CN 221162764 U CN221162764 U CN 221162764U CN 202322924678 U CN202322924678 U CN 202322924678U CN 221162764 U CN221162764 U CN 221162764U
- Authority
- CN
- China
- Prior art keywords
- fixed
- interception
- rod
- plate
- car stopper
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000002708 enhancing effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model relates to an electric car stopper for mines, which comprises two bases, wherein supporting rods are fixed on the upper surfaces of the two bases, a top plate is fixed between opposite sides of the two supporting rods, a lifting device is arranged on the upper surface of the top plate, an interception rod is arranged on the lower surface of the lifting device, sliding barrels which are in sliding connection with the outer sides of the supporting rods are fixed on the left side and the right side of the interception rod, an interception mechanism for enhancing interception strength is arranged on the front surface of the interception rod, and a limiting mechanism for limiting the height of the interception rod is arranged on the bottom wall of an inner cavity of each base. This electronic car stopper is used in mine makes the impact area increase of mine car through expanding the interception board under the effect of interception mechanism to the impact force dispersion that produces when making the mine car striking, and then reduce impact strength, make car stopper can bear more violent impact, make the interception board can not overturn backward after receiving the impact through the assistance of baffle simultaneously, lead to interception failure.
Description
Technical Field
The utility model relates to the technical field of electric car stoppers, in particular to an electric car stopper for mines.
Background
In order to protect life safety of a mine tunnel or workers below the mine tunnel, an electric car stopper is arranged at a wellhead, and when a mine car runs, the car stopper can be remotely started to intercept the mine car so as to prevent the workers from being injured.
The electric car stopper is to accomplish the interception to the mine car through going up and down to a car stopping rod, and the mine car of the partial sports car situation that takes place loads a large amount of goods, leads to the weight increase of mine car many, and then leads to its impact force to increase, and most mine car body type weights are also very big simultaneously, just rely on a car stopping rod to accomplish the safety interception to the mine car hardly, and a car stopping rod is extremely easily bumped the bending simultaneously and leads to electric car stopper unable continuous use.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the electric car stopper for the mine, which has the advantages of increasing the impact area, reducing the impact force and the like, and solves the problem that the electric car stopper cannot be used continuously due to the fact that one car stopping rod is extremely easy to be collided and bent.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the electric car stopper for the mine comprises two bases, wherein the upper surfaces of the two bases are respectively fixed with a supporting rod, a top plate is fixed between one opposite sides of the two supporting rods, the upper surface of the top plate is provided with a lifting device, the lower surface of the lifting device is provided with an interception rod, the left side and the right side of the interception rod are respectively fixed with a sliding cylinder which is in sliding connection with the outer side of the supporting rods, the front surface of the interception rod is provided with an interception mechanism for enhancing the interception strength, and the bottom walls of the inner cavities of the two bases are provided with limiting mechanisms for limiting the height of the interception rod;
The interception mechanism comprises a fixed seat and a fixed box which are fixed on the front face of an interception rod, a first motor is fixed on the right side wall of an inner cavity of the fixed box, a rotating shaft is fixed on the outer side of an output shaft of the first motor, a rotating plate is fixed on the outer side of the rotating shaft, an interception plate is fixed on the lower surface of the rotating plate, two electric push rods are fixed in the interception plate, limiting plates are fixed on the outer sides of the output shafts of the electric push rods, and baffle plates are fixed on one sides of the opposite sides of the limiting plates.
Further, the fixing base is provided with a first mounting groove on one side opposite to the fixing box, a first bearing is fixed in the first mounting groove, and the rotating shaft is fixed in the first bearing.
Further, the lower surface of interception pole is fixed with the dog that is located the interception board rear side, the front of dog is fixed with the rubber pad.
Further, the limiting groove for the sliding connection of the limiting plate is formed in the blocking plate, and the rubber plate is fixed to the back of the baffle plate.
Further, the left and right sides of interception board has all been seted up the through-hole that supplies the baffle to run through, and the baffle passes through-hole and interception board sliding connection.
Further, stop gear is including fixing the second motor at two base inner chamber diapire respectively, the outside of second motor output shaft is fixed with the screw rod of rotation connection in the bracing piece is inside, the outside threaded connection of screw rod has the screw sleeve, screw sleeve's left and right sides all is fixed with sliding connection at the inside connecting block of bracing piece, adjacent two one side that the connecting block is on the back mutually is fixed with the spacing case of sliding connection in the bracing piece outside.
Further, the top wall and the bottom wall of the inner cavity of the supporting rod are respectively provided with a second mounting groove, a second bearing is fixed in the second mounting grooves, and the screw is fixed in the second bearing.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this electronic car stopper is used in mine makes the impact area increase of mine car through expanding the interception board under the effect of interception mechanism to the impact force dispersion that produces when making the mine car striking, and then reduce impact strength, make car stopper can bear more violent impact, make the interception board can not overturn backward after receiving the impact through the assistance of baffle simultaneously, lead to interception failure.
2. This electronic car stopper is used in mine limits the height of interception pole through the cooperation of screw rod, connecting block, limiting plate, second motor under stop gear's effect, prevents that the interception pole from leading to the high low excessively of decline because of the mistake operation, and then makes the mine car wash the interception pole and get into inside the mine tunnel to make the interception pole can effectually intercept post mine car.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an interception mechanism according to the present utility model;
Fig. 3 is a schematic view of a limiting mechanism according to the present utility model.
In the figure: 1 interception mechanism, 101 interception plate, 102 baffle, 103 fixing seat, 104 rotating shaft, 105 rotating plate, 106 fixing box, 107 first motor, 108 limiting plate, 109 electric push rod, 2 slide cylinder, 3 interception rod, 4 lifting device, 5 top plate, 6 support rod, 7 base, 8 limiting mechanism, 801 screw rod, 802 connecting block, 803 limiting box, 804 second motor, 805 screw sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, an electric car stopper for mines in this embodiment includes two bases 7, the upper surfaces of the two bases 7 are all fixed with a supporting rod 6, a top plate 5 is fixed between opposite sides of the two supporting rods 6, the upper surface of the top plate 5 is provided with a lifting device 4, the lifting device 4 is a device for improving street height driven by a common motor in the market, the lower surface of the lifting device 4 is provided with an interception rod 3, the left side and the right side of the interception rod 3 are all fixed with sliding cylinders 2 which are in sliding connection with the outer sides of the supporting rod 6, the front surface of the interception rod 3 is provided with an interception mechanism 1 for enhancing interception strength, the bottom walls of the inner cavities of the two bases 7 are provided with a limiting mechanism 8 for limiting the height of the interception rod 3, electrical components appearing in the text are all electrically connected with a master controller and a power supply, the master controller can be a conventionally known device for controlling a computer and the like, and the prior disclosed power connection technology is not described in detail in the text, the device is powered on, and the whole device is controlled by a PLC system to operate as expected.
Referring to fig. 2, in order to increase the connection area and thus to distribute the impact force, the interception mechanism 1 in this embodiment includes a fixing seat 103 and a fixing box 106 fixed on the front face of the interception rod 3, a first motor 107 is fixed on the right side wall of the inner cavity of the fixing box 106, a rotating shaft 104 is fixed on the outer side of the output shaft of the first motor 107, a rotating plate 105 is fixed on the outer side of the rotating shaft 104, an interception plate 101 is fixed on the lower surface of the rotating plate 105, two electric push rods 109 are fixed inside the interception plate 101, limiting plates 108 are fixed on the outer sides of the output shafts of the two electric push rods 109, and a baffle 102 is fixed on one side of the two opposite limiting plates 108.
The two electric push rods 109 push the two limiting plates 108 to the left and right sides respectively through the output shafts, so that the baffle plates 102 move together with the limiting plates 108, the two baffle plates 102 are located on the front sides of the two support rods 6 respectively, and then the baffle plates 101 drive the two baffle plates 102 to collide with the support rods 6 when being impacted and turned backwards, so that the baffle plates 101 cannot be turned backwards.
In this embodiment, the first mounting groove has all been seted up to fixing base 103 and the opposite one side of fixed box 106, the inside of first mounting groove all is fixed with first bearing, pivot 104 is fixed in the inside of first bearing, the lower fixed surface of interception pole 3 has the dog that is located interception board 101 rear side, the front of dog is fixed with the rubber pad, the spacing groove that supplies limiting plate 108 sliding connection has been seted up to the inside of interception board 101, the back of baffle 102 is fixed with the rubber slab, the through-hole that supplies baffle 102 to run through has all been seted up to the left and right sides of interception board 101, and baffle 102 passes through-hole and interception board 101 sliding connection.
It should be noted that, the blocking mechanism 1 increases the impact area of the mine car by expanding the blocking plate 101, so that the impact force generated when the mine car impacts is dispersed, and then the impact strength is reduced, so that the car stopper can bear more severe impact, and meanwhile, the blocking plate 101 cannot turn backwards after being impacted by the aid of the baffle 102, so that blocking failure is caused.
Referring to fig. 3, in order to adjust the descending height of the interception bar 3, the limiting mechanism 8 in this embodiment includes a second motor 804 respectively fixed on bottom walls of inner cavities of two bases 7, a screw 801 rotatably connected inside the support bar 6 is fixed on an outer side of an output shaft of the second motor 804, a threaded sleeve 805 is screwed on an outer side of the screw 801, connecting blocks 802 slidably connected inside the support bar 6 are fixed on left and right sides of the threaded sleeve 805, connecting holes through which the connecting blocks 802 penetrate are provided on left and right sides of the support bar 6, the connecting blocks 802 are slidably connected with the support bar 6 through the connecting holes, a limiting box 803 slidably connected on an outer side of the support bar 6 is fixed on a side opposite to each other of two adjacent connecting blocks 802, the limiting box 803 is hollow in an inner portion, a cylinder is missing on an upper surface and a lower surface, and a cushion pad is fixed on an upper surface of the limiting box 803.
In this embodiment, the top wall and the bottom wall of the inner cavity of the supporting rod 6 are both provided with a second mounting groove, the second mounting groove is internally fixed with a second bearing, the screw 801 is fixed in the second bearing, the control mode of the application is controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to the common knowledge in the art, and the application is mainly used for protecting mechanical devices, so the application does not explain the control mode and circuit connection in detail.
It should be noted that, the limit mechanism 8 limits the height of the interception rod 3 through the cooperation of the screw 801, the connection block 802, the limit box 803 and the second motor 804, so as to prevent the interception rod 3 from falling too low due to the error operation, and further enable the mine car to wash through the interception rod 3 and enter the mine tunnel.
The working principle of the embodiment is as follows:
(1) When a mine car runs, the lifting device 4 is started, the lifting device 4 drives the interception rod 3 to descend to a set position through a hinge, then the first motor 107 is started, the first motor 107 drives the rotating shaft 104 to rotate through the output shaft, the rotating shaft 104 drives the interception plate 101 to overturn downwards from top to bottom through the rotating plate 105, when the interception plate 101 is attached to a stop block, the first motor 107 is closed, then two electric push rods 109 are started simultaneously, the two electric push rods 109 push the two limiting plates 108 to the left side and the right side respectively through the output shaft, so that the baffle plates 102 move along with the limiting plates 108, when the limiting plates 108 cannot move continuously, the electric push rods 109 are closed, at the moment, the two baffle plates 102 are respectively located on the front sides of the two supporting rods 6, the interception mechanism 1 enables the impact area of the mine car to be increased through unfolding the interception plate 101, so that impact force generated during the mine car impact is dispersed, impact strength is reduced, the car stopper can bear more severe impact, and meanwhile, the interception plate 101 cannot overturn backwards after being impacted by the aid of the baffle plates 102, and the accident is caused.
(2) The car stopper starts the second motor 804 after the ore deposit entrance is installed, the second motor 804 passes through the output shaft and drives the screw rod 801 rotatory, drive screw sleeve 805 upwards move when the screw rod 801 is rotatory, drive spacing case 803 upwards move together through connecting block 802 of left and right sides when screw sleeve 805 upwards moves, close the second motor 804 after spacing case 803 removes to suitable height, limit the minimum height that interception pole 3 descends through spacing case 803, stop gear 8 limits the height of interception pole 3 through the cooperation of screw rod 801, connecting block 802, spacing case 803, second motor 804, prevent interception pole 3 because of the mine car operation leads to the height that descends too low, and then make the interception pole 3 get into inside the ore deposit.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an electric car stopper for mine, includes two bases (7), its characterized in that: the two support rods (6) are fixed on the upper surfaces of the two bases (7), a top plate (5) is fixed between one sides of the two opposite support rods (6), a lifting device (4) is arranged on the upper surface of the top plate (5), an interception rod (3) is arranged on the lower surface of the lifting device (4), sliding barrels (2) which are connected to the outer sides of the support rods (6) in a sliding mode are fixed on the left side and the right side of the interception rod (3), an interception mechanism (1) for enhancing interception strength is arranged on the front side of the interception rod (3), and a limiting mechanism (8) for limiting the height of the interception rod (3) is arranged on the bottom wall of an inner cavity of the two bases (7);
intercept mechanism (1) is including fixing positive fixing base (103) and the fixed case (106) at interception pole (3), the right side wall of fixed case (106) inner chamber is fixed with first motor (107), pivot (104) are fixed in the outside of first motor (107) output shaft, the outside of pivot (104) is fixed with rotor plate (105), the lower fixed surface of rotor plate (105) has interception board (101), the inside of interception board (101) is fixed with two electric putter (109), two the outside of electric putter (109) output shaft all is fixed with limiting plate (108), two one side that limiting plate (108) are on a back of the body all is fixed with baffle (102).
2. The electric car stopper for mines according to claim 1, wherein: the fixed seat (103) and the fixed box (106) are opposite to each other, a first mounting groove is formed in one side, a first bearing is fixed in the first mounting groove, and the rotating shaft (104) is fixed in the first bearing.
3. The electric car stopper for mines according to claim 1, wherein: the lower surface of the interception rod (3) is fixedly provided with a stop block positioned at the rear side of the interception plate (101), and the front surface of the stop block is fixedly provided with a rubber pad.
4. The electric car stopper for mines according to claim 1, wherein: the inside of interception board (101) is offered and is supplied limiting plate (108) sliding connection's spacing groove, the back of baffle (102) is fixed with the rubber slab.
5. The electric car stopper for mines according to claim 1, wherein: the left side and the right side of the interception plate (101) are provided with through holes for the baffle plate (102) to penetrate through, and the baffle plate (102) is in sliding connection with the interception plate (101) through the through holes.
6. The electric car stopper for mines according to claim 1, wherein: stop gear (8) are including fixing second motor (804) at two base (7) inner chamber diapire respectively, the outside of second motor (804) output shaft is fixed with and rotates screw rod (801) of connecting in bracing piece (6) inside, the outside threaded connection of screw rod (801) has threaded sleeve (805), the left and right sides of threaded sleeve (805) all is fixed with connecting block (802) of sliding connection in bracing piece (6) inside, adjacent two one side that connecting block (802) are opposite to each other is fixed with spacing case (803) of sliding connection in the bracing piece (6) outside.
7. The electric car stopper for mines according to claim 6, wherein: the top wall and the bottom wall of the inner cavity of the supporting rod (6) are respectively provided with a second mounting groove, a second bearing is fixed in the second mounting grooves, and the screw rod (801) is fixed in the second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322924678.6U CN221162764U (en) | 2023-10-31 | 2023-10-31 | Electric car stopper for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322924678.6U CN221162764U (en) | 2023-10-31 | 2023-10-31 | Electric car stopper for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221162764U true CN221162764U (en) | 2024-06-18 |
Family
ID=91458144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322924678.6U Active CN221162764U (en) | 2023-10-31 | 2023-10-31 | Electric car stopper for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221162764U (en) |
-
2023
- 2023-10-31 CN CN202322924678.6U patent/CN221162764U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108996431A (en) | A kind of lifting device for building doors and windows auxiliary installation | |
| CN221162764U (en) | Electric car stopper for mine | |
| CN209854594U (en) | Community is banister for underground parking garage | |
| CN115638944A (en) | Mechanical vibration impact testing device | |
| CN204402108U (en) | One machine many plates back boom multi-storied garage | |
| CN207885018U (en) | A kind of workbench for Debugging message consultation platform server | |
| CN212639005U (en) | Turnover device with safety protection function for producing prefabricated slab | |
| CN214611411U (en) | Dedicated jacking equipment of electromechanical installation | |
| CN215587582U (en) | Elevator handrail stamping device | |
| CN212249079U (en) | House building construction platform | |
| CN214330191U (en) | Protective fence for building construction | |
| CN210395112U (en) | Bridge construction work platform | |
| CN213928199U (en) | Internal friction transmission suspension door | |
| CN215976864U (en) | Construction equipment for municipal elevated road and bridge anti-collision wall | |
| CN209974220U (en) | Double-arm car lifting jack | |
| CN221568326U (en) | Staircase for interior decoration | |
| CN221274922U (en) | Elevator maintenance protector | |
| CN218881692U (en) | House reinforcing structure | |
| CN206816161U (en) | Revolving door with escaping function | |
| CN216272793U (en) | Mobilizable tower crane attaches wall device | |
| CN208964429U (en) | A kind of safety and stability mine winch bracket | |
| CN219471533U (en) | Turnover plate turning-up device of climbing frame | |
| CN213976741U (en) | Safe type is rotatable lifting machine for building | |
| CN222064099U (en) | A safety protection device for loading and unloading oil in oil depot | |
| CN217808197U (en) | Portable hoistway door protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |