CN211285378U - Controllable height-limiting frame structure for municipal highway - Google Patents
Controllable height-limiting frame structure for municipal highway Download PDFInfo
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- CN211285378U CN211285378U CN201921796782.9U CN201921796782U CN211285378U CN 211285378 U CN211285378 U CN 211285378U CN 201921796782 U CN201921796782 U CN 201921796782U CN 211285378 U CN211285378 U CN 211285378U
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Abstract
The utility model provides a controllable limit for height overhead structure for town road belongs to municipal administration technical field, including limit for height overhead support body structure and limit for height overhead lifting unit, stand fixed mounting is on the base top, frame mounting is on the top of stand, place the inside of base and electric connection control switch in the loudspeaker, limit for height overhead body movable mounting in the inboard upper end of stand, the LED illuminator is installed in the both sides surface that comes of limit for height overhead body, place the inside of limit for height overhead body in the control switch, the fixed axle is installed in the both ends of limit for height overhead body, the built-in fixed mounting of infrared distance measuring sensor is in the bottom of limit for height overhead body. Through setting up the remote control motor and aerifing the anticollision bag among the device, the remote control motor can the nimble of direct control limit for height body go up and down, aerify the anticollision bag and protect limit for height body to a certain extent, can play the buffering effect, avoid the vehicle to receive violent striking, be applicable to municipal administration highway with controllable limit for height elevated structure's production and use.
Description
Technical Field
The utility model relates to a municipal administration technical field specifically is a limit for height overhead structure.
Background
In daily road traffic, it is often necessary to ensure the traffic safety of roads, ramps, culverts, bridges and the like by limiting the height of passing vehicles or the loading height by means of height limiting devices. In the prior art, an elevation limiting frame is usually a fixed elevation limiting frame, the height of the elevation limiting frame cannot be adjusted, when a large vehicle exceeds the height of the elevation limiting frame and collides with the elevation limiting frame, the vehicle colliding with the elevation limiting frame can be subjected to strong impact force, the safety of personnel and vehicles on the vehicle can be seriously threatened, and the maintenance and repair of the damaged elevation limiting frame are difficult. During restoreing the limit for height pole, the limit for height pole can not play a role, and vehicle thereafter has not had the limit for height pole to remind, and road safety has certain danger to along with the constantly increasing of vehicle quantity, the traffic condition on the road is also more and more complicated, and the vehicle height of the restriction of different time quantums of part highway section can change, and current limit for height pole can not very convenient height-adjusting, has brought very big inconvenience for production life. Therefore, the prior road height limiting device needs to be upgraded and modified so as to overcome the prior problems and defects and provide a controllable height limiting structure for the municipal highway.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a can receive strong impact after solving current vehicle and limit for height frame and bumping, will threaten the safety of car personnel and vehicle seriously, and current limit for height pole can not be very convenient height-adjusting, has brought very big inconvenient technical problem for production life, provides a controllable limit for height frame structure for the municipal administration highway.
In order to achieve the above object, the utility model provides a following technical scheme: a controllable height-limiting frame structure for a municipal highway comprises a height-limiting frame structure and a height-limiting frame lifting assembly, wherein the height-limiting frame lifting assembly is arranged inside the height-limiting frame structure;
the height limiting frame body structure comprises an upright post, a base, a frame, a height limiting frame body, an LED (light emitting diode) lamp, a loudspeaker, a control switch, a fixed shaft, an infrared distance measuring sensor and an inflatable anti-collision bag, wherein the upright post is fixedly arranged at the top end of the base, the frame is arranged at the top end of the upright post, the loudspeaker is arranged in the base and is electrically connected with the control switch, the height limiting frame body is movably arranged at the upper end of the inner side of the upright post, the LED lamp is arranged on the surfaces of the two sides of the height limiting frame body, the control switch is arranged in the height limiting frame body, the fixed shaft is arranged at the two ends of the height limiting frame body, the infrared distance measuring sensor is arranged in the;
the height-limiting frame lifting assembly comprises a remote control motor, a toothed chain, a sliding limiting block, a sliding groove and a sleeved gear, the remote control motor is installed inside the frame, the toothed chain is fixed to the top end of the middle of the height-limiting frame body, the sliding limiting block is fixedly welded to the outer side of the fixed shaft, the sliding groove is formed in the upper end of the inner side of the stand column, and the sleeved gear is fixedly sleeved on a central shaft of the remote control motor.
As a further aspect of the present invention: a graduated scale is arranged on the surface of one side of the stand column, and the sliding grooves of the stand column are symmetrically arranged on the inner side of the stand column.
As a further aspect of the present invention: control switch electric connection is in infrared range sensor, LED illuminator and loudspeaker.
As a further aspect of the present invention: the sliding limiting block and the sliding groove are arranged in a matched mode, and the sliding limiting block is connected in the sliding groove in a sliding mode.
As a further aspect of the present invention: the sleeved gear is in meshed connection with the toothed chain.
As a further aspect of the present invention: aerify the anticollision bag and surround infrared distance measuring sensor inside, and aerify the anticollision bag and be transparent light-permeable material.
As a further aspect of the present invention: the frame is hollow and high in height.
The utility model has the advantages that:
1. the utility model discloses in set up and aerify the anticollision bag, because aerify the anticollision bag and surround infrared distance measuring sensor in inside, and aerify the anticollision bag and be transparent light-permeable material for aerify the anticollision bag and both can effectual protection limit for height body 5, and the inside air of aerifing the anticollision bag can play the cushioning effect to the vehicle striking back, avoid the vehicle to receive violent striking.
2. This kind of controllable limit for height overhead structure for town road's advantage lies in being provided with the slip and restricts piece and sliding tray and set up for supporting, and slip restriction piece sliding connection among the sliding tray for the body of limit for height body can be in the smooth nimble slip lift of sliding tray, and the activity that rises makes it in the sliding tray through the inside elasticity of aerifing the anticollision bag after it receives the striking itself, reduces the impulsive force of colliding.
3. This kind of controllable limit for height elevated structure for town road is provided with control switch, through control switch electric connection infrared distance measuring sensor, LED illuminator and loudspeaker for detect behind the too high vehicle control switch linkage LED illuminator and loudspeaker and start simultaneously, dual reminding device can play better warning effect to the vehicle of coming and going.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the lifting structure of the present invention.
Fig. 3 is a schematic structural view of the height limiting frame body of the present invention.
Fig. 4 is a schematic top plan view of the present invention.
In FIGS. 1-4: 1-upright column, 2-base, 3-frame, 4-remote control motor, 5-height limiting frame body, 6-LED lamp, 7-toothed chain, 8-horn, 9-control switch, 10-sliding limiting block, 11-fixed shaft, 12-infrared distance measuring sensor, 13-inflatable anti-collision bag, 14-sliding groove and 15-sleeved gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
The utility model discloses remote control motor, LED illuminator, control switch, infrared distance measuring sensor, loudspeaker that use all can purchase through market or private customization gained.
Referring to fig. 1-4, in an embodiment of the present invention, a controllable height-limiting frame structure for a municipal highway includes a height-limiting frame structure and a height-limiting lifting assembly, wherein the height-limiting lifting assembly is installed inside the height-limiting frame structure;
the height limiting frame body structure comprises an upright post 1, a base 2, a frame 3, a height limiting frame body 5, an LED lamp 6, a horn 8, a control switch 9, a fixed shaft 11, an infrared distance measuring sensor 12 and an inflatable anti-collision bag 13, wherein the upright post 1 is fixedly arranged at the top end of the base 2, the frame 3 is arranged at the top end of the upright post 1, the horn 8 is arranged in the base 2 and is electrically connected with the control switch 9, the height limiting frame body 5 is movably arranged at the upper end of the inner side of the upright post 1, the LED lamp 6 is arranged on the surfaces of the two sides of the height limiting frame body 5, the control switch 9 is arranged in the height limiting frame body 5, the infrared distance measuring sensor 12 is electrically connected with the control switch 9 through the control switch 6, the LED lamp 6 and the horn 8, so that the control switch 9 is linked with the LED lamp 6 and the horn 8 to be started simultaneously after an overhigh vehicle is detected, the, the infrared distance measuring sensor 12 is fixedly arranged at the bottom of the height-limiting frame body 5 in a built-in mode, the inflatable anti-collision bag 13 is fixedly sleeved on the outer side of the height-limiting frame body 5 in a sleeved mode, the infrared distance measuring sensor 12 is surrounded inside the inflatable anti-collision bag 13, and the inflatable anti-collision bag 13 is made of transparent light-permeable materials, so that the inflatable anti-collision bag 13 can effectively protect the height-limiting frame body 5, the air inside the inflatable anti-collision bag 13 can play a buffering effect after a vehicle is impacted, and the vehicle is prevented from being violently impacted;
the height-limiting frame lifting assembly comprises a remote control motor 4, a toothed chain 7, a sliding limiting block 10, a sliding groove 14 and a sleeving gear 15, wherein the remote control motor 4 is installed inside the frame 3, the toothed chain 7 is fixed at the top end of the middle of the height-limiting frame body 5, the sliding limiting block 10 is fixedly welded and connected to the outer side of the fixed shaft 11, the sliding limiting block 10 and the sliding groove 14 are arranged in a matched mode, and the sliding limiting block 10 is connected in the sliding groove 14 in a sliding mode, so that the height-limiting frame body 5 can smoothly and flexibly slide and lift in the sliding groove 14, after being impacted, the height-limiting frame body is bounced up through the internal elasticity of the inflatable anti-collision bag 13 to enable the height-limiting frame body to ascend and move in the sliding groove 14, the impact force is reduced, the sliding groove 14 is formed in the upper end of the inner side of the upright post.
Wherein, a side surface of the stand column 1 is provided with a scale, and the sliding grooves 14 of the stand column 1 are symmetrically arranged on the inner side of the stand column 1, and the scale facilitates the lifting control of the height limiting frame body 5.
Wherein, control switch 9 electric connection is in infrared distance measuring sensor 12, and better warning effect to the vehicle of coming and going can be played in the simultaneous start-up to LED illuminator 6 and loudspeaker 8.
The sliding limiting block 10 and the sliding groove 14 are configured in a matching manner, and the sliding limiting block 10 is slidably connected in the sliding groove 14, so that the body of the height-limiting frame body 5 can smoothly and flexibly ascend and descend in the sliding groove 14.
Wherein, suit gear 15 is connected for the interlock with the toothed chain 7, can carry out the lift control of limit for height frame body 5 through the rotatory rolling of gear 15 and toothed chain 7.
Wherein, aerify crashproof bag 13 and surround infrared distance measuring sensor 12 inside, and aerify crashproof bag 13 and be transparent light-permeable material, aerify crashproof bag 13 and can effectual protection limit for height body 5 and inside air play the cushioning effect to vehicle striking back.
Wherein, the frame 3 is hollow and has a high height, so that the height-limiting frame body 5 has a sufficient lifting space.
The working principle is as follows:
firstly, a worker starts the remote control motor 4 through remote control in different height-limiting time periods of a road, the gear chain 7 is wound by the sleeved gear 15 at the central shaft of the motor, the sliding limiting blocks 10 at two sides of the height-limiting frame body 5 are controlled to slide in the sliding grooves 14, so that the height of the height-limiting frame body 5 is lifted, then the height-limiting frame body 5 is adjusted to be the proper height-limiting height by referring to a graduated scale on the surface of the upright post 1, during the height-limiting period, the infrared distance measuring sensor 12 is started and measures the approaching vehicle, when the height of the vehicle is higher than the height detected by the infrared distance measuring sensor 12, the infrared distance measuring sensor 12 transmits a signal to the control switch 9, the control switch 9 receives the signal and controls the LED lamp 6 to flash, and the horn 8 arranged in the base 2 in a linkage manner is used for double warning, the condition that the vehicle is over high in height is warned that the road, when an ultrahigh vehicle collides with the height-limiting frame body 5 carelessly, the surface of the height-limiting frame body 5 is surrounded by the sleeved inflatable anti-collision bag 13, the inflatable anti-collision bag 13 is filled with gas, so that the speed of colliding with the vehicle can bump the inflatable anti-collision bag 13 to bounce, the fixing shafts 11 on two sides of the height-limiting frame body 5 are driven to slide upwards in the sliding grooves 14, a certain buffering effect can be achieved, the vehicle can be prevented from being crashed, and the vehicle can be prevented from being violently collided.
Claims (7)
1. A controllable height-limiting frame structure for a municipal highway comprises a height-limiting frame structure and a height-limiting frame lifting assembly, wherein the height-limiting frame lifting assembly is arranged inside the height-limiting frame structure;
the method is characterized in that: the height-limiting frame body structure comprises an upright post (1), a base (2), a frame (3), a height-limiting frame body (5), an LED lamp (6), a loudspeaker (8), a control switch (9), a fixed shaft (11), an infrared distance measuring sensor (12) and an inflatable anti-collision bag (13), wherein the upright post (1) is fixedly arranged at the top end of the base (2), the frame (3) is arranged at the top end of the upright post (1), the loudspeaker (8) is arranged in the base (2) and is electrically connected with the control switch (9), the height-limiting frame body (5) is movably arranged at the upper end of the inner side of the upright post (1), the LED lamp (6) is arranged on the surfaces of the two sides of the height-limiting frame body (5), the control switch (9) is arranged in the height-limiting frame body (5), the fixed shaft (11) is arranged at the two ends of the height-limiting frame body (5), the infrared distance measuring sensor (12), the inflatable anti-collision bag (13) is sleeved and fixed on the outer side of the height limiting frame body (5);
height limit frame lifting unit includes remote control motor (4), toothed chain (7), slip restriction piece (10), sliding tray (14) and suit gear (15), install in the inside of frame (3) remote control motor (4), toothed chain (7) are fixed in the middle of height limit frame body (5) and locate the top, slip restriction piece (10) fixed weld connects in the outside of fixed axle (11), sliding tray (14) are seted up in the upper end of stand (1) inboard, the fixed suit in the center pin of remote control motor (4) of suit gear (15).
2. The controllable height-limiting overhead structure for the town road according to claim 1, wherein: the scale is arranged on the surface of one side of the upright post (1), and the sliding grooves (14) of the upright post (1) are symmetrically arranged on the inner side of the upright post (1).
3. The controllable height-limiting overhead structure for the town road according to claim 1, wherein: the control switch (9) is electrically connected to the infrared distance measuring sensor (12), the LED lamp (6) and the loudspeaker (8).
4. The controllable height-limiting overhead structure for the town road according to claim 1, wherein: the sliding limiting block (10) and the sliding groove (14) are arranged in a matched mode, and the sliding limiting block (10) is connected into the sliding groove (14) in a sliding mode.
5. The controllable height-limiting overhead structure for the town road according to claim 1, wherein: the sleeved gear (15) is in meshed connection with the toothed chain (7).
6. The controllable height-limiting overhead structure for the town road according to claim 1, wherein: the infrared distance measuring sensor (12) is surrounded inside by the inflatable anti-collision bag (13), and the inflatable anti-collision bag (13) is made of transparent light-permeable materials.
7. The controllable height-limiting overhead structure for the town road according to claim 1, wherein: the frame (3) is hollow and high in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796782.9U CN211285378U (en) | 2019-10-23 | 2019-10-23 | Controllable height-limiting frame structure for municipal highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796782.9U CN211285378U (en) | 2019-10-23 | 2019-10-23 | Controllable height-limiting frame structure for municipal highway |
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| Publication Number | Publication Date |
|---|---|
| CN211285378U true CN211285378U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921796782.9U Active CN211285378U (en) | 2019-10-23 | 2019-10-23 | Controllable height-limiting frame structure for municipal highway |
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| CN (1) | CN211285378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252227A (en) * | 2020-10-21 | 2021-01-22 | 浙江鼎盛交通建设有限公司 | Early warning formula anticollision limit for height frame for bridge |
-
2019
- 2019-10-23 CN CN201921796782.9U patent/CN211285378U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252227A (en) * | 2020-10-21 | 2021-01-22 | 浙江鼎盛交通建设有限公司 | Early warning formula anticollision limit for height frame for bridge |
| CN112252227B (en) * | 2020-10-21 | 2021-10-22 | 浙江鼎盛交通建设有限公司 | Early warning formula anticollision limit for height frame for bridge |
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