CN209833466U - Road construction safety anticollision car - Google Patents
Road construction safety anticollision car Download PDFInfo
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- CN209833466U CN209833466U CN201920623587.XU CN201920623587U CN209833466U CN 209833466 U CN209833466 U CN 209833466U CN 201920623587 U CN201920623587 U CN 201920623587U CN 209833466 U CN209833466 U CN 209833466U
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Abstract
The utility model discloses a road construction safety anticollision car, the welding has the board of hanging on the front panel, and hang the bolt hole that processing has and be connected with vehicle chassis on the board and pass through bolted connection, and bilateral symmetry welding has the grip block on the rear panel of connector, and processing has shaft hole and constant head tank fixed with crashproof box link runing rest on the grip block, and the welding has the anticollision backplate on two side boards of connector, the symmetric welding has the runing rest on the anticollision box link, the runing rest is fastened by the swivel mount after corresponding the shaft hole by the grip block centre gripping, the upper end welding of runing rest has the locating piece, and processing has and fixes through the axle with pneumatic cylinder front end piston rod articulated shaft hole on the locating piece, the pneumatic cylinder tail end is articulated through axle and connector. According to the technical scheme, the construction is moved, the lane is temporarily closed or the traffic accident treatment and emergency rescue site is temporarily closed, the collision avoidance buffer level can reach 2000 kilograms to 100km/n, and the safety of constructors and drivers and conductors of rear-end vehicles is protected to the maximum extent.
Description
Technical Field
The utility model relates to a during road construction, avoid the car to reduce the crashproof car of vehicle collision in going.
Background
When the road construction, especially the highway is maintained, because the vehicle speed of going on the highway is higher, when some drivers discover preceding construction vehicle, because the brake is untimely or other reasons bump into construction vehicle or constructor and the accident appears.
Patent number 201721367798.9 granted by the national patent office, entitled "traction type buffering anticollision automobile body", its characterized in that, including the wheel, set up in frame on the wheel and be used for the tractive frame, be provided with the energy-absorbing module on the frame, the tractive frame with the energy-absorbing module links to each other, the energy-absorbing module includes the casing and fills in the honeycomb pipe in the casing, be provided with denoter and alarm above the casing, be provided with LED sign on the denoter and with the distance detection module that the alarm is electric is connected, when the distance detection module detects the distance of vehicle and reaches the anticipated critical value, the alarm sends the police dispatch newspaper, when its weak point, this technical scheme is independent buffering anticollision automobile body, still need be equipped with specialized vehicle and pull the walking during road construction or maintenance, and the volume that this technical scheme had overcome prior art traction type buffering anticollision automobile body is less, when vehicles at the rear collide with each other, the personal safety of constructors on the road is difficult to ensure.
Disclosure of Invention
The utility model aims to provide a road construction safety anticollision car that anticollision buffer level is high, protection constructor that can furthest and rear-end collision vehicle driver and passenger's safety.
The utility model discloses a task is accomplished like this, including the vehicle chassis of vehicle afterbody, its characterized in that: the anti-collision vehicle comprises a connecting body and an anti-collision box body, wherein the connecting body is formed by welding a front panel, a rear panel and two side panels, a hanging plate is welded on the front panel, bolt holes connected with the automobile chassis are processed on the hanging plate and connected through bolts, clamping plates are symmetrically welded on the rear panel of the connecting body in the left-right direction, and the clamping plate is provided with a shaft hole and a positioning groove which are fixed with the rotating bracket at the connecting end of the anti-collision box body, two side panels of the connecting body are welded with anti-collision protective plates, the connecting end of the anti-collision box body is symmetrically welded with the rotating bracket, and the rotating bracket is provided with a shaft hole corresponding to the clamping plate, the rotating bracket is clamped by the clamping plate, the shaft hole is fastened by the rotating sleeve after corresponding to the shaft hole, the upper end of the rotating bracket is welded with a positioning block, and a shaft hole hinged with a piston rod at the front end of the hydraulic cylinder is processed on the positioning block and is fixed through a shaft, and the tail end of the hydraulic cylinder is hinged with the connecting body through a shaft. The anti-collision protection plate is formed by welding a side plate and a rear plate, a transition plate welded with a connecting body is welded on one end face of the side plate, the other end face of the side plate is welded on one end face of the rear plate, the other end face of the side plate is welded on a clamping plate, a tail lamp is arranged on the rear plate, and the anti-collision protection plate is displayed by the tail lamp when the anti-collision vehicle runs and turns left, right or runs straight.
Two grip blocks are welded on the rear panel of connector for a set of bilateral symmetry, pull open the distance between a set of grip block and weld with the rear panel respectively, lean on the welding of rear panel one end on this outer grip block and the anticollision backplate, the hydraulic power case has been put to the intermediate position of another grip block, hydraulic power case is sealed by the upper cover, the screw-up for the license plate is on hydraulic power case's the rear box face that exposes, and hydraulic power case's bottom surface has welded the base, and the base adopts the channel-section steel preparation, this one side of trough of belt is up. The anticollision box includes the anticollision box link, the runing rest, the swivel sleeve, the locating piece, the bumper, and runing rest and locating piece setting are at the link of anticollision box, the rear portion at the anticollision box is installed to the bumper, and the anticollision box comprises two sections at least, constitute through upper junction plate and lower connecting plate riveting in the middle of a section anticollision case and another section anticollision case, every section anticollision case encloses with four buffering curb plates all around, the opening part is sealed with the upper cover, the bottom surface is sealed with the bottom plate, keep apart out the buffer unit with the baffle in every section anticollision case, and processing has the exhaust hole on the face of every baffle, and fill film energy-absorbing material in the buffer unit, and the range all around of film energy-absorbing material has the energy-absorbing aluminum pipe. The shape of the positioning block on the anti-collision box body is sickle-shaped, the two positioning blocks are respectively welded on two sides of the upper part of the rotating support, and the positioning block tightly clamps the upper cover and the side plate on the anti-collision box body.
The utility model discloses have following effect, this technical scheme is applicable in large-scale job site, removes the construction, and temporary closed lane or traffic accident are handled and are speedily carried out rescue work on the scene, and anticollision buffer level can reach 2000 kg-100 km/n, furthest's protection constructor and rear-end collision vehicle driver and passenger's safety.
Drawings
FIG. 1 is a schematic view of the structure of the utility model; FIG. 2 is a schematic view of a crash box drop configuration; FIG. 3 is a perspective view of a connector structure; FIG. 4 is a perspective view of the crash box; FIG. 5 is a front view of the crash box; FIG. 6 is a left side view of FIG. 5; fig. 7 is a top cross-sectional view of fig. 5.
Description of the drawings: 1. the automobile bumper comprises an anti-collision automobile, 2, a connecting body, 3, an anti-collision box body, 4, an automobile chassis, 5, a hanging plate, 6, a clamping plate, 7, a shaft hole, 8, a hydraulic power box, 9, a license plate, 10, a base, 11, a tail lamp, 12, an anti-collision protection plate, 13, a positioning groove, 14, a transition plate, 15, an anti-collision box body connecting end, 16, a rotating support, 17, a rotating sleeve, 18, a positioning block, 19, one anti-collision box body, 20, the other anti-collision box body, 21, an upper connecting plate, 22, a lower connecting plate, 23, a bumper, 24, an exhaust hole, 25, a buffer unit, 26, an energy-absorbing aluminum tube, 27, a partition plate, 28 and.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
According to the technical scheme, the anti-collision box and the vehicle chassis are connected through the connector at the tail of the vehicle to form the anti-collision vehicle, during construction, the anti-collision vehicle runs to a construction site, the hydraulic cylinder works to push the anti-collision box to rotate from a state perpendicular to the ground to a working state parallel to the ground, after construction is finished, the hydraulic cylinder drives the anti-collision box to retract in a return stroke, flexibility and convenience are achieved, and the anti-collision buffer grade can reach 2000 kg-100 km/h.
The concrete implementation example is shown in fig. 1, fig. 2 and fig. 3, the anti-collision vehicle 1 comprises a vehicle chassis at the tail of the vehicle, a connecting body 2 and an anti-collision box body 3, the connecting body is formed by welding a front panel, a rear panel and two side panels, a hanging plate 5 is welded on the front panel, bolt holes connected with the vehicle chassis 4 are processed on the hanging plate and connected through bolts, clamping plates 6 are symmetrically welded on the rear panel of the connecting body in a left-right mode, shaft holes 7 and positioning grooves 13 fixed with a rotating bracket at the connecting end of the anti-collision box body are processed on the clamping plates, anti-collision guard plates 12 are welded on the two side panels of the connecting body, a rotating bracket 16 is symmetrically welded on the connecting end of the anti-collision box body, shaft holes corresponding to the clamping plates are processed on the rotating bracket, the rotating bracket is clamped by the clamping plates and then fastened by a rotating sleeve 17 after corresponding to, and a shaft hole hinged with a piston rod at the front end of the hydraulic cylinder is processed on the positioning block and is fixed through a shaft, and the tail end of the hydraulic cylinder is hinged with the connecting body through a shaft.
The anti-collision protection plate 12 is formed by welding a side plate and a rear plate, a transition plate 14 welded with a connecting body is welded on one end face of the side plate, the other end face of the side plate is welded on one end face of the rear plate, the other end face of the side plate is welded on a clamping plate, a tail lamp 11 is arranged on the rear plate, and the anti-collision protection plate is displayed by the tail lamp when in collision driving, and turns left, turns right or moves straight.
Two for a set of bilateral symmetry welding of grip block on the rear panel of connector, further, pull open the distance between a set of grip block and weld with the rear panel respectively, lean on the welding of rear panel one end on this outer grip block and the anticollision backplate, hydraulic power case 8 has been put to the intermediate position of another grip block, for the pneumatic cylinder provides power, hydraulic power case is sealed by the upper cover, license plate 9 is with the screw-fastening on hydraulic power case's the rear box face that exposes, and hydraulic power case's bottom surface has welded base 10, and the base adopts the channel-section steel preparation, this face in trough of belt is up, the purpose makes things convenient for fork truck to insert, convenient removal and installation. And processing has shaft hole 7 and constant head tank 13 on the grip block, and the constant head tank designs for welded locating piece on the anticollision box connecting end, and the back is accomplished in the construction, and the anticollision box is packed up, and the locating piece falls into the constant head tank, prevents the swing of anticollision box by the constant head tank location.
The anti-collision box body comprises an anti-collision box body connecting end 15, a rotary support 16, a rotary sleeve 17, a positioning block 18 and a bumper 23, the rotary support and the positioning block are arranged at the connecting end of the anti-collision box body, the bumper is arranged at the rear part of the anti-collision box body, the anti-collision box body is at least composed of two sections, the middle parts of one section of anti-collision box 19 and the other section of anti-collision box 20 are riveted through an upper connecting plate 21 and a lower connecting plate 22, the periphery of each section of anti-collision box is surrounded by four buffering side plates, the opening part is sealed by an upper cover, and the bottom surface is sealed by a bottom plate, further, in order to reduce the loss of rear-end vehicles to the minimum, a buffering unit 25 is isolated by a partition plate in each section of anti-collision box, an exhaust hole 24 is processed on the plate surface of each partition plate 27, after the rear-end vehicles, and energy-absorbing aluminum pipes 26 are arranged around the film energy-absorbing material and serve as frameworks in the buffer units, the framework is refilled with the film energy-absorbing material, so that the anti-collision grade is effectively reduced, and the film energy-absorbing material is selected from one of ACF artificial cartilage foam and EVA buffer material.
18 shapes of locating piece on the anticollision box body are hook form, and the purpose of design locating piece is firstly used for the piston rod on the fixed hydraulic cylinder, and secondly the piston rod return stroke drives the anticollision box body and packs up, and the locating piece just falls into the constant head tank 13 that sets up on the connecting piece grip block, and the locating piece is two both sides of welding respectively on runing rest 16 upper portions, by upper cover and curb plate on the locating piece chucking anticollision box body.
During construction, a collision-proof vehicle runs on a construction site, a hydraulic cylinder working piston rod pushes a positioning block at the connecting end of a collision-proof box body, a rotary sleeve is used as a fulcrum to drive the collision-proof box body to fall into the ground, a warning frame arranged on the collision-proof vehicle provides warning and active safety guidance, if a vehicle collides with the collision-proof box body, a bumper arranged on the collision-proof box body is used as first protection, energy is further released by a collision-proof unit and a partition plate in the collision-proof box body, energy is further absorbed by an energy-absorbing aluminum pipe and a film energy-absorbing material, and the safety of constructors and rear-end vehicle drivers and conductors is protected to the. After the construction is finished, the hydraulic cylinder works, the piston rod returns to drive the positioning block, and the rotating sleeve is used as a fulcrum to drive the anti-collision box body to fold up the positioning block to fall into the positioning groove and vertically stand at the tail part of the anti-collision vehicle.
It should be noted that the warning frame installed on the anti-collision vehicle is the prior art and is not described in detail.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected, and may communicate between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Claims (5)
1. The utility model provides a road construction safety anticollision car, includes the vehicle chassis of vehicle afterbody, its characterized in that: the anti-collision vehicle comprises a connecting body and an anti-collision box body, wherein the connecting body is formed by welding a front panel, a rear panel and two side panels, a hanging plate is welded on the front panel, bolt holes connected with the automobile chassis are processed on the hanging plate and connected through bolts, clamping plates are symmetrically welded on the rear panel of the connecting body in the left-right direction, and the clamping plate is provided with a shaft hole and a positioning groove which are fixed with the rotating bracket at the connecting end of the anti-collision box body, two side panels of the connecting body are welded with anti-collision protective plates, the connecting end of the anti-collision box body is symmetrically welded with the rotating bracket, and the rotating bracket is provided with a shaft hole corresponding to the clamping plate, the rotating bracket is clamped by the clamping plate, the shaft hole is fastened by the rotating sleeve after corresponding to the shaft hole, the upper end of the rotating bracket is welded with a positioning block, and a shaft hole hinged with a piston rod at the front end of the hydraulic cylinder is processed on the positioning block and is fixed through a shaft, and the tail end of the hydraulic cylinder is hinged with the connecting body through a shaft.
2. A road construction safety crash-proof car according to claim 1, characterized in that: the anti-collision protection plate is formed by welding a side plate and a rear plate, a transition plate welded with a connecting body is welded on one end face of the side plate, the other end face of the side plate is welded on one end face of the rear plate, the other end face of the side plate is welded on a clamping plate, a tail lamp is arranged on the rear plate, and the anti-collision protection plate is displayed by the tail lamp when the anti-collision vehicle runs and turns left, right or runs straight.
3. A road construction safety crash-proof car according to claim 1, characterized in that: two grip blocks are welded on the rear panel of connector for a set of bilateral symmetry, pull open the distance between a set of grip block and weld with the rear panel respectively, lean on the welding of rear panel one end on this outer grip block and the anticollision backplate, the hydraulic power case has been put to the intermediate position of another grip block, hydraulic power case is sealed by the upper cover, the screw-up for the license plate is on hydraulic power case's the rear box face that exposes, and hydraulic power case's bottom surface has welded the base, and the base adopts the channel-section steel preparation, this one side of trough of belt is up.
4. A road construction safety crash-proof car according to claim 1, characterized in that: the anticollision box includes the anticollision box link, the runing rest, the swivel sleeve, the locating piece, the bumper, and runing rest and locating piece setting are at the link of anticollision box, the rear portion at the anticollision box is installed to the bumper, and the anticollision box comprises two sections at least, constitute through upper junction plate and lower connecting plate riveting in the middle of a section anticollision case and another section anticollision case, every section anticollision case encloses with four buffering curb plates all around, the opening part is sealed with the upper cover, the bottom surface is sealed with the bottom plate, keep apart out the buffer unit with the baffle in every section anticollision case, and processing has the exhaust hole on the face of every baffle, and fill film energy-absorbing material in the buffer unit, and the range all around of film energy-absorbing material has the energy-absorbing aluminum pipe.
5. A road construction safety crash-proof car according to claim 1, characterized in that: the shape of the positioning block on the anti-collision box body is sickle-shaped, the two positioning blocks are respectively welded on two sides of the upper part of the rotating support, and the positioning block tightly clamps the upper cover and the side plate on the anti-collision box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623587.XU CN209833466U (en) | 2019-05-05 | 2019-05-05 | Road construction safety anticollision car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623587.XU CN209833466U (en) | 2019-05-05 | 2019-05-05 | Road construction safety anticollision car |
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| Publication Number | Publication Date |
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| CN209833466U true CN209833466U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920623587.XU Active CN209833466U (en) | 2019-05-05 | 2019-05-05 | Road construction safety anticollision car |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319404A (en) * | 2020-11-17 | 2021-02-05 | 徐州徐工随车起重机有限公司 | Adjustable anti-collision cushion quick connecting device |
| WO2022094837A1 (en) * | 2020-11-05 | 2022-05-12 | 中山市易路美道路养护科技有限公司 | Multi-level foldable anti-collision buffer vehicle |
| CN116084324A (en) * | 2023-02-13 | 2023-05-09 | 淮阴工学院 | Buffer device and crashproof car |
-
2019
- 2019-05-05 CN CN201920623587.XU patent/CN209833466U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022094837A1 (en) * | 2020-11-05 | 2022-05-12 | 中山市易路美道路养护科技有限公司 | Multi-level foldable anti-collision buffer vehicle |
| CN112319404A (en) * | 2020-11-17 | 2021-02-05 | 徐州徐工随车起重机有限公司 | Adjustable anti-collision cushion quick connecting device |
| CN116084324A (en) * | 2023-02-13 | 2023-05-09 | 淮阴工学院 | Buffer device and crashproof car |
| CN116084324B (en) * | 2023-02-13 | 2024-06-04 | 淮阴工学院 | Buffer device and crashproof car |
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