CN214363069U - Mine transport vehicle limiting alarm device - Google Patents
Mine transport vehicle limiting alarm device Download PDFInfo
- Publication number
- CN214363069U CN214363069U CN202022749078.7U CN202022749078U CN214363069U CN 214363069 U CN214363069 U CN 214363069U CN 202022749078 U CN202022749078 U CN 202022749078U CN 214363069 U CN214363069 U CN 214363069U
- Authority
- CN
- China
- Prior art keywords
- alarm device
- supporting
- ejector pin
- vehicle
- thick bamboo
- 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
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a spacing alarm device of mine haulage vehicle, including two vertical support section of thick bamboos of arranging, support the inside vertical interior screw rod of arranging that is equipped with of a section of thick bamboo, the bottom of supporting a section of thick bamboo is equipped with the rotatory driving motor of drive interior screw rod, it is equipped with adjusting sleeve, every to overlap through the screw thread on the interior screw rod adjusting sleeve's top is provided with a ejector pin, connect through the connecting rod between the ejector pin, the below of ejector pin is equipped with the determine module that carries out the detection to the vehicle height, be equipped with warning board on the outer wall of a support section of thick bamboo. Has the advantages that: adopt adjustable bearing structure, can adjust stop device's size according to the production needs and the transportation requirement in factory, easy operation is convenient, the installation of being convenient for adopts convertible detection structure simultaneously, can make the limit for height vehicle pass through smoothly to in time warn the vehicle state, avoid vehicle and stop device impaired, the security when having promoted the device and using.
Description
Technical Field
The utility model relates to a mine vehicle technical field, concretely relates to spacing alarm device of mine haulage vehicle.
Background
Because the mining area is mostly in the suburb, mined ores are generally required to be transported to a factory area through vehicles, and the amount of goods transported by the vehicles is required to be limited in order to ensure the transportation safety, a limiting device is generally arranged at an exit of the mining area, so that the situation that the vehicles are ultrahigh or ultrawide is avoided, but the existing limiting device has the main problems that the limiting device is mostly of a customized structure, the size cannot be changed after leaving the factory, but the production requirements of the mining area and the transportation vehicles may be changed, the limiting device cannot be adjusted after being changed, and the limiting device needs to be integrally removed and then replaced at the moment, so that the operation is complicated; in addition, the gag lever post of this kind of fixed structure is rigid structure, often can take place the striking with the in-process vehicle of marcing when spacing, and then causes vehicle or stop device impaired, can take place the traffic accident when serious, and the security during the use is not enough, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spacing alarm device of mine haulage vehicle in order to solve above-mentioned problem to the stop device who solves among the prior art is mostly the fixed knot structure of customization, can't change after dispatching from the factory, during the regulation, often need change after wholly demolising, complex operation, and adopt the design of rigid structure, often can take place the striking with the vehicle when spacing, and then cause vehicle or stop device impaired, traffic accident can take place in the time of seriously, the security during use is not enough, the relatively poor technical problem of practicality. The utility model provides an adopt adjustable bearing structure among the preferred technical scheme among a great deal of technical scheme, can be according to the production needs and the transportation requirement in factory and adjust stop device's size, easy operation is convenient, the installation of being convenient for adopts convertible detection structure simultaneously, can make the limit for height vehicle pass through smoothly to in time warn the vehicle state, avoid vehicle and stop device impaired, the technological effect of the security when having promoted the device use sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a spacing alarm device of mine haulage vehicle, including two vertical support section of thick bamboos of arranging, support the inside vertical interior screw rod of arranging that is equipped with of a section of thick bamboo, the bottom of supporting a section of thick bamboo is equipped with the rotatory driving motor of screw rod in the drive, it is equipped with adjusting sleeve, every to overlap through the screw thread on the interior screw rod adjusting sleeve's top is provided with a ejector pin, connect through the connecting rod between the ejector pin, the tip of top cap is equipped with carries out the spacing bolt fixed to the connecting rod, the below of ejector pin is equipped with the determine module that detects the vehicle height, be equipped with warning board on the outer wall of a support section of thick bamboo.
As preferred, detecting element includes support, baffle and infrared detector, support fixed mounting is in the ejector pin below, the pivot is installed in the inside rotation of support, install the baffle in the pivot, infrared detector fixed mounting is on the bottom surface of ejector pin, install the reflection seat that corresponds with the infrared detector position in the pivot, the cladding has the rubber pad on the outer wall of baffle.
Preferably, the outer wall of the adjusting sleeve is provided with a guide strip, and the inner wall of the supporting cylinder is provided with a guide groove matched with the guide strip.
Preferably, the bottom of the inner screw is provided with a flange, the inner wall of the supporting cylinder is provided with a supporting ring for supporting the flange, and the supporting ring is provided with a thrust bearing contacted with the flange.
Preferably, the top end of the adjusting sleeve is provided with a supporting frame.
Preferably, the bottom of the supporting cylinder is provided with a supporting bottom plate, and the supporting bottom plate is provided with a locking bolt.
Preferably, the outer wall of the ejector rod is provided with a reflective strip.
Preferably, the top of the connecting rod is provided with positioning holes matched with the limiting bolts at equal intervals.
Has the advantages that: adopt adjustable bearing structure, can adjust stop device's size according to the production needs and the transportation requirement in factory, easy operation is convenient, the installation of being convenient for adopts convertible detection structure simultaneously, can make the limit for height vehicle pass through smoothly to in time warn the vehicle state, avoid vehicle and stop device impaired, the security when having promoted the device and using.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a side view of the present invention;
FIG. 4 is an internal structural view of the support cylinder of the present invention;
fig. 5 is an internal structural view of the detecting unit of the present invention.
The reference numerals are explained below:
1. a support cylinder; 2. an adjustment sleeve; 3. a light-reflecting strip; 4. a limit bolt; 5. a connecting rod; 6. a detection component; 601. a baffle plate; 602. an infrared detector; 603. a support; 604. a rotating shaft; 605. a rubber pad; 606. a reflection seat; 7. a top rod; 8. a support frame; 9. a warning board; 10. a support base plate; 11. locking the bolt; 12. a drive motor; 13. a bearing ring; 14. a guide strip; 15. an inner screw rod; 16. blocking edges; 17. a thrust bearing; 18. a guide groove; 19. and (7) positioning the holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a mine haulage vehicle limit alarm device, including two support cylinders 1 arranged vertically, the interior of support cylinder 1 is equipped with the interior screw 15 of vertical arrangement, the bottom of support cylinder 1 is equipped with the driving motor 12 that drives interior screw 15 rotatory, drive motor 12 is connected through the shaft coupling transmission with interior screw 15, interior screw 15 is equipped with adjusting sleeve 2 through the screw thread cover, can drive adjusting sleeve 2 to rotate through rotatory interior screw 15, and then make adjusting sleeve 2 that matches with interior screw 15 reciprocate, thereby can adjust the limit for height of device, each adjusting sleeve 2 top is provided with a ejector pin 7, two ejector pins 7 are all arranged horizontally, connect through connecting rod 5 between ejector pin 7, the inside of ejector pin 7 is hollow structure, can be convenient for connecting rod 5 to insert, through adjusting the position of connecting rod 5 in ejector pin 7, can increase stop device's width, thereby can satisfy different spacing requirements, the tip of top cap is equipped with carries out the spacing bolt 4 of fixing to connecting rod 5, adopt spacing bolt 4 can carry on spacingly to connecting rod 5, stability when hoisting device uses, the below of ejector pin 7 is equipped with the determine module 6 that carries out the detection to the vehicle height, be equipped with warning board 9 on the outer wall of a support section of thick bamboo 1, there are speaker and pilot lamp on warning board 9's surface, can in time warn the vehicle, be convenient for the driver confirms the transport state of vehicle, warning board 9's quantity has two, install on two support sections of thick bamboo 1 through the snap ring respectively.
As shown in fig. 5, the detecting assembly 6 includes a bracket 603, a baffle 601 and an infrared detector 602, the bracket 603 is fixedly installed below the top rod 7, two rotating shafts 604 are rotatably installed inside the bracket 603, the number of the brackets 603 is two, and the two brackets are respectively and symmetrically arranged at two ends of the rotating shafts 604, the baffle 601 is fixedly installed on the rotating shafts 604, when a vehicle passes through the vehicle, if the height of the vehicle exceeds a limit and contacts with the baffle 601, the baffle 601 drives the rotating shafts 604 to rotate, the infrared detector 602 is fixedly installed on the bottom surface of the top rod 7, the infrared detector 602 is composed of two parts, namely an emitting end and a receiving end, the receiving end of the infrared detector 602 is connected with a speaker and an indicator light on the warning board 9 through wires, a reflection seat 606 corresponding to the position of the infrared detector 602 is installed on the rotating shafts 604, a reflection plate is arranged on the top surface of the reflection seat 606, the reflection plate on the top surface of the reflection seat 606 is parallel to the infrared detector 602, can make the infrared signal that infrared detector 602 transmitting terminal sent reflect to infrared detector 602's receiving end via the reflecting plate top surface on the reflecting seat 606 top surface, can judge that baffle 601 keeps vertical state this moment, consequently, the vehicle satisfies the limit for height requirement when passing through, can normally pass through, if the vehicle is too high then can be in contact with baffle 601 when passing through, thereby make baffle 601 and pivot 604 rotate, and then drive the reflecting seat 606 deflection on the pivot 604, the receiving end of infrared detector 602 can't receive the signal this moment, prove that the vehicle is too high, warning board 9 can send out acousto-optic warning, so that the driver in time knows the vehicle state, the cladding has rubber pad 605 on baffle 601's the outer wall, adopt the design of rubber pad 605, can slow down the impact force between baffle 601 and the vehicle, and then prolong baffle 601's life.
As shown in fig. 4, be equipped with guide strip 14 on the outer wall of adjusting sleeve 2, there are two quantity of guide strip 14, be symmetrical arrangement on adjusting sleeve 2's outer wall, set up on supporting barrel 1's the inner wall with this guide strip 14 matched with guide way 18, there are two quantity of guide way 18, be symmetrical arrangement on supporting barrel 1's inner wall, can drive interior screw rod 15 pivoted in-process at driving motor 12, it rises to drive adjusting sleeve 2 through the screw-thread fit between interior screw rod 15 and adjusting sleeve 2, and through the cooperation of guide way 18 and guide strip 14, make adjusting sleeve 2 stably rise, avoid rotatoryly.
As shown in fig. 4, the bottom of the internal screw 15 is provided with a rib 16, the inner wall of the support cylinder 1 is provided with a support ring 13 for supporting the rib 16, the support ring 13 is provided with a thrust bearing 17 contacting with the rib 16, by adopting the design, the rib 16 of the internal screw 15 can be supported by the support ring 13, so as to avoid the stress on the driving motor 12, and meanwhile, by the design of the thrust bearing 17, the internal screw 15 can rotate on the thrust bearing 17, so as to ensure the stability of the internal screw 15 when rotating.
As shown in fig. 1, the top end of the adjusting sleeve 2 is provided with a support frame 8, and the support frame 8 can increase the contact area with the ejector rod 7, so as to improve the stability of the ejector rod 7.
As shown in fig. 1, a supporting base plate 10 is arranged at the bottom of the supporting cylinder 1, the supporting base plate 10 is arranged on the ground, so that the stability of the supporting cylinder 1 can be increased, locking bolts 11 are arranged on the supporting base plate 10, and the supporting base plate 10 is fixed on the ground through the locking bolts 11, so as to further ensure that the device is stable when in use.
As shown in fig. 1, the outer wall of the ejector rod 7 is provided with the reflective strip 3, and the design of the reflective strip 3 is adopted, so that a driver can conveniently observe the position of the device at night, and the vehicle can be conveniently controlled to drive into the limiting device.
As shown in fig. 5, locating holes 19 matched with the limiting bolts 4 are formed in the top of the connecting rod 5 at equal intervals, so that an operator can adjust the position of the connecting rod 5 inside the ejector rod 7 conveniently, and meanwhile, the connecting rod 5 and the locating holes 19 are limited and fixed through the limiting bolts 4, and the stability of the device in the using process is ensured.
By adopting the structure, before the device is used, an operator adjusts the height and the width of the limiting device according to factory regulations and transportation requirements;
when the width is adjusted, the ejector rods 7 are pulled to move outside the connecting rod 5, so that the distance between the two ejector rods 7 is increased, the connecting rod 5 is limited and fixed by the limiting bolt 4 after the width is determined, the bottom end of the limiting bolt 4 extends into the positioning hole 19 of the connecting rod 5, and the stability of the ejector rods 7 in a use state is further ensured;
when the height is adjusted, an operator controls the driving motor 12 to work, the driving motor 12 drives the inner screw rod 15 to rotate, the adjusting sleeve 2 is driven to move up and down through the threaded fit between the inner screw rod 15 and the adjusting sleeve 2, the guide strips 14 on the side wall of the adjusting sleeve 2 are matched with the guide grooves 18 on the inner wall of the supporting cylinder 1, so that the adjusting sleeve 2 is ensured to be stable in the adjusting process, after the adjustment is finished, self-locking is realized through the threaded fit between the inner screw rod 15 and the adjusting sleeve 2, the height of the ejector rod 7 can be adjusted, the height of the bottom of the baffle 601 corresponds to the height limiting requirement, then the supporting bottom plate 10 is fixed through the locking bolt 11, and the device is installed at an outlet of a factory;
when the device is used, a vehicle enters between the two supporting cylinders 1, when the height of the vehicle meets the height limit requirement, the vehicle normally passes through, the information displayed on the warning board 9 is normal at the moment, so that a driver can know the state of the vehicle, when the vehicle is excessively filled, the vehicle is in contact with the baffle 601 in the passing process when the height of the vehicle exceeds the requirement, the baffle 601 is further deflected, a signal transmitted by the transmitting end of the infrared detector 602 cannot be reflected to the receiving end of the infrared detector 602 again after being deflected by the reflecting seat 606, the warning board 9 sends out an acousto-optic alarm to remind the driver of limiting the height of the vehicle, the vehicle still can normally pass through the limiting device at the moment, the limiting device or the vehicle cannot be damaged, the driver enters a mine area again after the vehicle turns around for filling until the height limit requirement is met, and the operation is simple and convenient;
adopt adjustable bearing structure, can adjust stop device's size according to the production needs and the transportation requirement in factory, easy operation is convenient, the installation of being convenient for adopts convertible detection structure simultaneously, can make the limit for height vehicle pass through smoothly to in time warn the vehicle state, avoid vehicle and stop device impaired, the security when having promoted the device and using.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a spacing alarm device of mine haulage vehicle, includes two vertical support section of thick bamboo (1) of arranging, its characterized in that: the utility model discloses a vehicle height detection device, including a support section of thick bamboo (1), support section of thick bamboo (1) inside be equipped with vertical interior screw rod (15) of arranging, the bottom of supporting a section of thick bamboo (1) is equipped with the rotatory driving motor (12) of screw rod (15) in the drive, interior screw rod (15) are gone up and are equipped with adjusting sleeve (2), every through threaded sleeve, adjusting sleeve's (2) top is provided with one ejector pin (7), connect through connecting rod (5) between ejector pin (7), the tip of ejector pin is equipped with and carries out fixed stop bolt (4) to connecting rod (5), the below of ejector pin (7) is equipped with detection components (6) that detect the vehicle height, be equipped with warning board (9) on the outer wall of a support section of thick bamboo (1).
2. The mine haulage vehicle limit alarm device of claim 1, wherein: detection subassembly (6) include support (603), baffle (601) and infrared detector (602), support (603) fixed mounting is in ejector pin (7) below, support (603) inside rotation installs pivot (604), baffle (601) rotate to be installed on pivot (604), infrared detector (602) fixed mounting is on the bottom surface of ejector pin (7), install reflection seat (606) that correspond with infrared detector (602) position on pivot (604), the cladding has rubber pad (605) on the outer wall of baffle (601).
3. The mine haulage vehicle limit alarm device of claim 1, wherein: the outer wall of the adjusting sleeve (2) is provided with a guide strip (14), and the inner wall of the supporting cylinder (1) is provided with a guide groove (18) matched with the guide strip (14).
4. The mine haulage vehicle limit alarm device of claim 1, wherein: the bottom of the inner screw rod (15) is provided with a flange (16), the inner wall of the supporting cylinder (1) is provided with a supporting ring (13) for supporting the flange (16), and the supporting ring (13) is provided with a thrust bearing (17) which is in contact with the flange (16).
5. The mine haulage vehicle limit alarm device of claim 1, wherein: the top end of the adjusting sleeve (2) is provided with a supporting frame (8).
6. The mine haulage vehicle limit alarm device of claim 1, wherein: the bottom of the supporting cylinder (1) is provided with a supporting bottom plate (10), and the supporting bottom plate (10) is provided with a locking bolt (11).
7. The mine haulage vehicle limit alarm device of claim 1, wherein: the outer wall of the ejector rod (7) is provided with a light reflecting strip (3).
8. The mine haulage vehicle limit alarm device of claim 1, wherein: the top of the connecting rod (5) is provided with positioning holes (19) matched with the limiting bolts (4) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022749078.7U CN214363069U (en) | 2020-11-24 | 2020-11-24 | Mine transport vehicle limiting alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022749078.7U CN214363069U (en) | 2020-11-24 | 2020-11-24 | Mine transport vehicle limiting alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214363069U true CN214363069U (en) | 2021-10-08 |
Family
ID=77979139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022749078.7U Active CN214363069U (en) | 2020-11-24 | 2020-11-24 | Mine transport vehicle limiting alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214363069U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875824A (en) * | 2022-05-09 | 2022-08-09 | 山西省交通规划勘察设计院有限公司 | Highway limit for height device that can adjust |
| CN115478503A (en) * | 2022-10-17 | 2022-12-16 | 国网山东省电力公司建设公司 | Height limiting rod for transformer substation |
| CN116518254A (en) * | 2023-07-03 | 2023-08-01 | 合肥九益车信息科技有限公司 | Automatic measuring instrument for limiting beam frame expansion piece and vehicle outline dimension |
-
2020
- 2020-11-24 CN CN202022749078.7U patent/CN214363069U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875824A (en) * | 2022-05-09 | 2022-08-09 | 山西省交通规划勘察设计院有限公司 | Highway limit for height device that can adjust |
| CN115478503A (en) * | 2022-10-17 | 2022-12-16 | 国网山东省电力公司建设公司 | Height limiting rod for transformer substation |
| CN116518254A (en) * | 2023-07-03 | 2023-08-01 | 合肥九益车信息科技有限公司 | Automatic measuring instrument for limiting beam frame expansion piece and vehicle outline dimension |
| CN116518254B (en) * | 2023-07-03 | 2023-09-15 | 合肥九益车信息科技有限公司 | Automatic measuring instrument for limiting beam frame expansion piece and vehicle outline dimension |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214363069U (en) | Mine transport vehicle limiting alarm device | |
| CN106652561B (en) | Tunnel lamp system, vehicle driving early warning system and the tunnel lamp control method of low vehicle speeds early warning | |
| KR102248784B1 (en) | Automatic control type tunnel entrance blocking apparatus | |
| CN206141856U (en) | Connecting bridge operating system skew detection device | |
| KR20170085669A (en) | Notification device risk for a vehicle having various mounting structures and display functions | |
| KR20230093210A (en) | Safety sign board system | |
| CN102452353A (en) | Rear vehicle monitoring early warning system | |
| CN212309677U (en) | Adjusting device for adjusting size of discharge port of jaw crusher | |
| CN115257661A (en) | Stall protection device for trackless rubber-tyred vehicle | |
| KR101962704B1 (en) | Vehicle accident prevention device | |
| CN212200150U (en) | Road traffic light signal warning frame capable of adjusting height | |
| CN212688768U (en) | Non-motor lane traffic guidance order pole with warning function | |
| CN214934946U (en) | Take-up photoelectric detection safety protection device of cable plastic extruding machine | |
| CN109747599B (en) | Jack supporting device, jack supporting system and vehicle | |
| CN114664117B (en) | Roadside parking safety management device based on intelligent lamp post | |
| CN108653942B (en) | Window breaking device, emergency window breaking system of public bus and window breaking method | |
| CN216335224U (en) | Safe coping equipment | |
| CN221149209U (en) | Mine unmanned vehicle anti-collision recognition device | |
| CN220985473U (en) | Overload protection mechanism for power and free chain motor | |
| CN214028420U (en) | Rear-end collision preventing system for vehicle | |
| CN220669098U (en) | Installation device for monitoring equipment of coal mine ventilator | |
| CN220322315U (en) | Automatic gangway ladder height variation detection device | |
| CN110606020B (en) | Adjustable automobile emergency warning device | |
| CN220565090U (en) | Road traffic signal indicating device | |
| CN220682166U (en) | Prevent car that pulls fills electric pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |