CN112411422A

CN112411422A - Height limiting rod structure for avoiding blowing down in severe weather based on municipal road

Info

Publication number: CN112411422A
Application number: CN202011283150.XA
Authority: CN
Inventors: 孙佳俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-02-26

Abstract

The invention discloses a height limiting rod structure for avoiding falling in severe weather based on a municipal road, relates to the technical field of road traffic equipment, and solves the problem that a driver cannot accurately judge the height of a vehicle when driving the vehicle to pass through the existing height limiting rod in the using process of the height limiting rod, so that the vehicle can collide with the height limiting rod. A height limiting rod structure for avoiding falling down in severe weather based on a municipal road comprises a height limiting plate and a buffer plate, wherein one height limiting plate is arranged on the top end sections of two rod bodies, two groups of supporting plates are arranged below the height limiting plate, and the two groups of supporting plates are respectively and rotatably arranged on the two rod bodies; a sliding groove is formed in each of the front side and the rear side of the height limiting plate, two sliding blocks are mounted in the two sliding grooves through springs, and a damping rod is rotatably mounted on each of the four sliding blocks. The automobile height limiting device is provided with the buffer plate, when a vehicle collides with the buffer plate, the buffer plate extrudes the spring inwards to play a buffer role, and the vehicle is prevented from directly colliding with the height limiting plate, so that personnel in the automobile are prevented from being injured.

Description

Height limiting rod structure for avoiding blowing down in severe weather based on municipal road

Technical Field

The invention relates to the technical field of road traffic equipment, in particular to a height limiting rod structure for avoiding blowing down in severe weather based on a municipal road.

Background

The highway has certain clearance, the clearance requirement of 5.0 meters for high-speed, first-level and second-level roads is three-level and four-level is 4.5 meters. The limit of 3.5m is estimated to avoid overload. Or with a tunnel bridge or the like. There is also no way. The limit height is not freely settable and may be set by the road owner. Must be approved by the local transportation department. Generally, a rectangular frame is formed by welding steel pipes at the position of a crossing, the height and the width of the rectangular frame are processed according to the size to be limited, and then a reflective film with yellow and black phases is attached to the rectangular frame for safety. The height limit of road traffic vehicles in the factory floor is typically below 3.5 meters. According to the relevant regulations of the highway Law, the main body of highway responsibility in county and county is the local traffic governing department, and since the traffic governing department is the main body, the highway is also authorized to be provided with necessary marks to ensure the safety of the highway. The height limit of the three-level highway is 4 meters, and in order to protect the safety of spanning objects such as overpasses or tunnels, height limit fences are generally arranged at intersections.

For example, patent No. CN107016853A discloses a road limit for height frame, hydraulic pressure elevating gear is installed on base upper portion, the pole setting is connected on hydraulic pressure elevating gear upper portion, limit for height pole and left and right sides pole setting top welding, the camera is installed on limit for height pole right side, networking alarm device installs at limit for height pole middle part, networking alarm device installs the vibrations inductor in one side, the vibrations inductor passes through the controller and is connected with networking alarm device, the rubber pad is installed in limit for height pole bottom surface, anticollision angle bar is installed to the base inboard. The road height limiting frame is simple in structure and reasonable in design, different height limiting requirements can be met through the hydraulic lifting device, the illegal vehicle can be effectively locked by the camera and the networking alarm device, the height limiting information and the weather condition are displayed by the LED display screen, the vehicle is effectively reminded of driving carefully, and the damage to the road height limiting frame can be effectively relieved by the rubber pad and the anti-collision angle iron.

In the use of current limit for height pole, the driver can't be comparatively accurate when driving the vehicle and pass through the height of judgement vehicle, still can lead to vehicle striking limit for height pole, and the vehicle is direct to cause the injury to the driver with limit for height pole striking easily, causes personnel to be injured to current limit for height pole is comparatively inconvenient when the warning light is installed and dismantled, not only wastes more time, still can consume the more physical power of installer.

Disclosure of Invention

The invention aims to provide a height limiting rod structure for avoiding blowing down in severe weather based on a municipal road, and aims to solve the problems that in the use process of the existing height limiting rod provided in the background art, when a driver drives a vehicle, the height of the vehicle cannot be accurately judged, the vehicle can collide with the height limiting rod, the vehicle directly collides with the height limiting rod, the driver is easily injured, and personnel are injured.

In order to achieve the purpose, the invention provides the following technical scheme: a height limiting rod structure for avoiding falling down in severe weather based on a municipal road comprises rod bodies, wherein each rod body comprises a top plate, the two rod bodies are of cylindrical structures, and the top ends of the two rod bodies are provided with one top plate; the top end sections of the two rod bodies are provided with a height limiting plate, and two groups of supporting plates are arranged below the height limiting plate and are respectively and rotatably arranged on the two rod bodies; locking rods are arranged at four positions on the supporting plate; the front side and the rear side of the height limiting plate are both provided with a sliding groove, two sliding blocks are arranged in the two sliding grooves through springs, and a damping rod is rotatably arranged on each of the four sliding blocks; four groups of mounting plates are arranged at the top of the top plate; the bottom end sections of the two rod bodies are respectively provided with an installation disc, and the bottom ends of the two rod bodies are respectively provided with a bottom column; four side grooves are arranged on the circumferential outer walls of the two bottom columns.

Preferably, the height limiting plate comprises side rods and buffer plates, two side rods are arranged on the front side and the rear side of the height limiting plate, and one buffer plate is sleeved on each of the two side rods in a sliding manner; two springs are arranged between the inner side walls of the two buffer plates and the front and rear side walls of the height limiting plate, and a sign board is arranged on the outer sides of the two buffer plates.

Preferably, the damping rods comprise main shafts and push plates, one main shaft is arranged at each of the outer ends of the two groups of damping rods, and the two main shafts are of cylindrical structures; two push plates are arranged on the main shafts.

Preferably, the mounting plate comprises adjusting screws and fixing pieces, eight adjusting screws are arranged on the mounting plate, and one fixing piece is rotatably arranged at the inner ends of the eight adjusting screws; the eight fixing pieces are of U-shaped structures.

Preferably, the supporting plate comprises a telescopic plate and balancing weights, one telescopic plate is slidably mounted in each of the four supporting plates, and five locking holes are formed in each of the four telescopic plates; and four balancing weights are rotatably arranged at the tail ends of the telescopic plates.

Preferably, the mounting discs comprise pushing discs and stop rods, the two mounting discs are of annular structures, and the bottoms of the two mounting discs are provided with one pushing disc through springs; the bottoms of the two pushing discs are provided with four stop levers.

Preferably, the bottom columns comprise insertion cones and a ground breaking piece, the two bottom columns are of cylindrical structures, and the bottoms of the two bottom columns are provided with one insertion cone; the outer sides of the two insertion cones are provided with three ground breaking pieces, and the outer sides of the two sets of ground breaking pieces are of inclined structures.

Preferably, the side groove comprises a push block and auxiliary cones, one push block is arranged in each of the eight side grooves through a spring, and the four auxiliary cones are arranged on the outer sides of the four push blocks.

Compared with the prior art, the invention has the beneficial effects that:

1. the automobile height limiting device is provided with the buffer plate, when a vehicle impacts the buffer plate, the buffer plate can extrude the spring inwards to play a certain buffering role, the vehicle is prevented from directly impacting the height limiting plate, so that personnel in the automobile are injured, meanwhile, the buffer plate can extrude the push plate inwards to enable the push plate to push the two shock absorption rods, and then the two shock absorption rods push the two sliding blocks and the spring outwards, so that the shock absorption effect of the automobile height limiting device is improved, and the automobile is prevented from directly colliding with the height limiting plate to cause serious damage of the vehicle and injury of the personnel better.

2. The warning lamp fixing device is provided with the fixing parts, when the warning lamps need to be installed in the practical use, the four warning lamps are respectively placed among the four groups of fixing parts, and then the eight fixing parts are pushed inwards by screwing the eight adjusting screw rods, so that the eight fixing parts can respectively and quickly fix the four warning lamps in the practical use, and the operation is simple and convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a portion of the structure of FIG. 1A according to the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the structure of the height limiting plate and the shock absorbing rod of the present invention;

FIG. 5 is a schematic view of a half-section of the support plate of the present invention;

FIG. 6 is a schematic structural view of the mounting plate and the pushing disk of the present invention;

FIG. 7 is a schematic view of a bottom pillar in a half-section configuration according to the present invention;

in the figure: 1. a rod body; 101. a top plate; 2. a height limiting plate; 201. a side lever; 202. a buffer plate; 3. a shock-absorbing lever; 301. a main shaft; 302. pushing the plate; 4. mounting a plate; 401. adjusting the screw rod; 402. a fixing member; 5. a support plate; 501. a retractable plate; 502. a balancing weight; 6. mounting a disc; 601. pushing the disc; 602. a stop lever; 7. a bottom pillar; 701. inserting a cone; 702. a ground breaking member; 8. a side groove; 801. a push block; 802. and (4) an auxiliary cone.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 7, an embodiment of the present invention includes: a height limiting rod structure for avoiding being blown down in severe weather based on a municipal road comprises rod bodies 1, wherein each rod body 1 comprises a top plate 101, two rod bodies 1 are of cylindrical structures, and the top ends of the two rod bodies 1 are provided with one top plate 101; the top end sections of the two rod bodies 1 are provided with a height limiting plate 2, two groups of supporting plates 5 are arranged below the height limiting plate 2, and the two groups of supporting plates 5 are respectively and rotatably arranged on the two rod bodies 1; locking rods are arranged on the four supporting plates 5; the supporting plate 5 comprises a telescopic plate 501 and a balancing weight 502, one telescopic plate 501 is slidably mounted in each of the four supporting plates 5, and five locking holes are formed in each of the four telescopic plates 501; the rear ends of the four telescopic plates 501 are respectively and rotatably provided with one balancing weight 502, the utility model is more stably supported on the ground through the two groups of supporting plates 5, the two groups of telescopic plates 501 and the two groups of balancing weights 502, the heights of the four telescopic plates 501 can be adjusted according to the heights of the landforms by sliding the four telescopic plates 501, and then the locking rods on the four supporting plates 5 are respectively inserted into the corresponding locking holes on the four telescopic plates 501, so that the four telescopic plates 501 are stably kept at the adjusted positions; the front side and the rear side of the height limiting plate 2 are both provided with a sliding groove, two sliding blocks are arranged in the two sliding grooves through springs, and a damping rod 3 is rotatably arranged on each of the four sliding blocks; four groups of mounting plates 4 are arranged at the top of the top plate 101; the bottom end sections of the two rod bodies 1 are respectively provided with a mounting disc 6, and the bottom ends of the two rod bodies 1 are respectively provided with a bottom column 7; four side grooves 8 are arranged on the circumferential outer walls of the two bottom columns 7.

Further, the height limiting plate 2 comprises side rods 201 and buffer plates 202, two side rods 201 are arranged on the front side and the rear side of the height limiting plate 2, and one buffer plate 202 is slidably arranged on each of the two groups of side rods 201; all be provided with two springs between the inside wall of two buffer boards 202 and the front and back both sides wall of limit for height board 2, and the outside of two buffer boards 202 all is provided with one and marks the tablet, and when the vehicle strikeed buffer board 202, buffer board 202 can inwards extrude the spring and play certain cushioning effect, prevents that the vehicle from directly striking limit for height board 2, causes personnel in the car to be injured.

Further, the shock absorption rods 3 comprise main shafts 301 and push plates 302, the outer ends of the two groups of shock absorption rods 3 are respectively provided with one main shaft 301, and the two main shafts 301 are of cylindrical structures; all be provided with a push pedal 302 on two main shafts 301, when the inside striking buffer board 202 of vehicle, buffer board 202 can inwards extrude push pedal 302, makes its top push away two shock-absorbing rods 3, pushes away two sliders and springs by the outside top of two shock-absorbing rods 3 again to promote the shock attenuation effect of the utility model, the better vehicle that prevents directly collides with limit for height board 2, leads to the serious impaired and personnel injured of vehicle.

Further, the mounting plate 4 comprises adjusting screws 401 and fixing pieces 402, wherein one adjusting screw 401 is arranged on each of the eight mounting plates 4, and one fixing piece 402 is rotatably arranged at the inner ends of the eight adjusting screws 401; eight fixing pieces 402 are U-shaped structures, and when the warning lamp needs to be installed in this practicality, four warning lamps are placed between four groups of fixing pieces 402 respectively earlier, then through twisting eight adjusting screw 401, make it inwards push away eight fixing pieces 402 to make eight fixing pieces 402 be quick with four warning lamps respectively and fix on this practicality, easy operation is convenient.

Further, the mounting plate 6 comprises a pushing disc 601 and a stop lever 602, the two mounting plates 6 are in an annular structure, and the bottom of each of the two mounting plates 6 is provided with one pushing disc 601 through a spring; the four stop rods 602 are arranged at the bottoms of the two pushing disks 601, and the two sets of push blocks 801 are blocked by the two sets of stop rods 602, so that when the bottom pillar 7 is not inserted into the ground, the two sets of push blocks 801 drive the eight sets of auxiliary cones 802 to pop up, and the two sets of push blocks 801 need to be restored to the original positions when in use, which wastes more time.

Further, the bottom pillars 7 comprise insertion cones 701 and a ground breaking piece 702, the two bottom pillars 7 are cylindrical structures, and the bottoms of the two bottom pillars 7 are provided with one insertion cone 701; the outside that two places were inserted awl 701 all is provided with three and breaks ground 702, and the outside of two sets of broken ground 702 is the slope column structure, inserts the end of the ground through inserting awl 701 with two places, will this practical stable installation subaerial to be slope column structure through two sets of broken ground 702 outsides, can carry out the breakage to ground, conveniently insert awl 701 with two places and insert ground.

Further, the side groove 8 includes ejector pad 801 and supplementary awl 802, all there is an ejector pad 801 in eight side grooves 8 through spring mounting, and the outside of four ejector pads 801 all is provided with four supplementary awl 802, when two foundation posts 7 inserted the ground, push away disc 601 through two and drive two sets of pin 602 upward movement, make it no longer keep out two sets of ejector pads 801, two sets of ejector pads 801 push away through the spring and drive eight sets of supplementary awl 802 lateral shifting this moment, make eight sets of supplementary awl 802 insert in the soil, make the utility model discloses more stable installation in the ground.

The working principle is as follows: when the warning lamps need to be installed in the practical application, the four warning lamps are placed between the four fixing pieces 402 respectively, and then the eight fixing pieces 402 are pushed inwards by screwing the eight adjusting screws 401, so that the eight fixing pieces 402 fix the four warning lamps on the practical application quickly and respectively, and the installation step is finished; when the vehicle strikes buffer board 202, buffer board 202 can inwards extrude the spring and play certain cushioning effect, prevents that the vehicle from directly striking limit for height board 2, causes the interior personnel of car be injured, and buffer board 202 can inwards extrude push pedal 302 simultaneously, makes its top push away two shock-absorbing rod 3, pushes away two sliders and spring by two shock-absorbing rod 3 outside again, thereby promotes the utility model discloses a shock attenuation effect, the better vehicle that prevents directly collides with limit for height board 2, leads to the serious impaired and personnel of vehicle to be injured.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a limit for height pole structure based on town road avoids bad weather to blow down which characterized in that: the telescopic rod comprises rod bodies (1), wherein each rod body (1) comprises a top plate (101), the two rod bodies (1) are of cylindrical structures, and the top ends of the two rod bodies (1) are provided with the top plates (101); the top end sections of the two rod bodies (1) are provided with a height limiting plate (2), two groups of supporting plates (5) are arranged below the height limiting plate (2), and the two groups of supporting plates (5) are respectively and rotatably arranged on the two rod bodies (1); locking rods are arranged on the four supporting plates (5); the front side and the rear side of the height limiting plate (2) are both provided with a sliding groove, two sliding blocks are arranged in the two sliding grooves through springs, and a damping rod (3) is rotatably arranged on each of the four sliding blocks; four groups of mounting plates (4) are arranged at the top of the top plate (101); the bottom end sections of the two rod bodies (1) are respectively provided with an installation disc (6), and the bottom ends of the two rod bodies (1) are respectively provided with a bottom column (7); four side grooves (8) are arranged on the circumferential outer walls of the two bottom columns (7).

2. The height-limiting rod structure for avoiding the severe weather from blowing down based on the municipal road according to claim 1, characterized in that: the height limiting plate (2) comprises side rods (201) and buffer plates (202), two side rods (201) are arranged on the front side and the rear side of the height limiting plate (2), and one buffer plate (202) is sleeved and slidably mounted on each of the two groups of side rods (201); two springs are arranged between the inner side walls of the two buffer plates (202) and the front and rear side walls of the height limiting plate (2), and a signboard is arranged at the outer side of each of the two buffer plates (202).

3. The height-limiting rod structure for avoiding the severe weather from blowing down based on the municipal road according to claim 1, characterized in that: the damping rods (3) comprise main shafts (301) and push plates (302), the outer ends of the two groups of damping rods (3) are respectively provided with one main shaft (301), and the two main shafts (301) are of cylindrical structures; two push plates (302) are arranged on the main shafts (301).

4. The height-limiting rod structure for avoiding the severe weather from blowing down based on the municipal road according to claim 1, characterized in that: the mounting plate (4) comprises adjusting screws (401) and fixing pieces (402), eight adjusting screws (401) are arranged on the mounting plate (4), and one fixing piece (402) is rotatably arranged at the inner ends of the eight adjusting screws (401); the eight fixing pieces (402) are of U-shaped structures.

5. The height-limiting rod structure for avoiding the severe weather from blowing down based on the municipal road according to claim 1, characterized in that: the supporting plate (5) comprises a telescopic plate (501) and balancing weights (502), one telescopic plate (501) is slidably mounted in each of the four supporting plates (5), and five locking holes are formed in each of the four telescopic plates (501); the tail ends of the four telescopic plates (501) are respectively provided with a balancing weight (502) in a rotating way.

6. The height-limiting rod structure for avoiding the severe weather from blowing down based on the municipal road according to claim 1, characterized in that: the mounting discs (6) comprise pushing discs (601) and stop rods (602), the two mounting discs (6) are of annular structures, and the bottoms of the two mounting discs (6) are provided with one pushing disc (601) through springs; the bottoms of the two pushing discs (601) are provided with four stop levers (602).

7. The height-limiting rod structure for avoiding the severe weather from blowing down based on the municipal road according to claim 1, characterized in that: the bottom columns (7) comprise insertion cones (701) and a ground breaking piece (702), the two bottom columns (7) are of cylindrical structures, and the bottoms of the two bottom columns (7) are provided with one insertion cone (701); the outer sides of the two insertion cones (701) are provided with three ground breaking pieces (702), and the outer sides of the two sets of ground breaking pieces (702) are of inclined structures.

8. The height-limiting rod structure for avoiding the severe weather from blowing down based on the municipal road according to claim 1, characterized in that: the side groove (8) comprises push blocks (801) and auxiliary cones (802), one push block (801) is installed in each of eight positions of the side groove (8) through a spring, and the outer sides of the push blocks (801) are provided with the auxiliary cones (802).