CN215210765U - Cold region TS-level snow-resistant guiding energy-absorbing anti-collision cushion - Google Patents
Cold region TS-level snow-resistant guiding energy-absorbing anti-collision cushion Download PDFInfo
- Publication number
- CN215210765U CN215210765U CN202121705694.0U CN202121705694U CN215210765U CN 215210765 U CN215210765 U CN 215210765U CN 202121705694 U CN202121705694 U CN 202121705694U CN 215210765 U CN215210765 U CN 215210765U
- Authority
- CN
- China
- Prior art keywords
- collision
- frame
- energy
- plate
- protective shell
- 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
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model belongs to the technical field of guardrails, in particular to a TS-grade snow-resistant, guidable, energy-absorbing and anti-collision cushion in a cold area, which comprises an anti-collision end head, a guardrail frame and a tail frame, the front end of the guardrail frame is connected with the anti-collision end, the tail part of the guardrail frame is connected with the tail frame, the guardrail frame is provided with a mounting base, a vertical column, a cross beam and a buffer frame plate, the upright posts are arranged on the mounting base, the cross beam is arranged on the upright posts, the front protective shell and the back protective shell are arranged on the cross beam, the buffer frame plate is arranged between the front protective shell and the back protective shell, the utility model is used for solving the problems that the prior anti-collision pad has poor anti-collision performance and can not better ensure the safety of passengers in the vehicle, and after the vehicle collides with the crash pad, the crash pad also lacks more effective restraint to the direction of motion of vehicle to can cause the problem of influence to other vehicles that normally travel.
Description
Technical Field
The utility model belongs to the technical field of the guardrail, concretely relates to cold district TS level prevents hindering snow can guide energy-absorbing crash pad.
Background
The anti-collision pad for the highway is applied to the initial end part of the central separation belt of the highway or the primary highway of the main line, the shunting end part of the main line and the ramp and the like. And connecting the anti-collision cushion with the triangular gradually-changed end part of the expressway, wherein the axis of the anti-collision cushion is overlapped with the center line of the intersection angle of the road routes at two sides. The function of the anti-collision cushion is to prevent the vehicle from being seriously deformed when the vehicle is impacted, so as to cause casualties.
Chinese patent application No. CN208803415 discloses a guidable crash pad, which comprises an outer energy-absorbing pad, at least one energy-absorbing unit, a guide rail, an anchoring frame, at least two support frames, and a plurality of connecting members for fixing the guide rail to the ground; the anchoring frame comprises a front anchoring frame for anchoring one end of the guide rail and a rear anchoring frame for anchoring the other end of the guide rail, the energy-absorbing pad, the energy-absorbing unit and the support frame. The utility model discloses a can lead to crashproof pad and fully utilize the energy-absorbing effect of energy-absorbing roof beam, for accident vehicle provides the cushioning effect, reduce the peak value of collision load, reduce the impact injury to vehicle and passenger.
However, in the prior art, the crash performance of the crash pad is poor, the safety of passengers in the vehicle cannot be better ensured, and after the vehicle collides with the crash pad, the crash pad does not have effective constraint on the movement direction of the vehicle, so that other vehicles running normally are affected.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model provides a snow can be prevented to cold district TS level can lead to energy-absorbing crash pad for the crashworthiness of solving current crash pad is relatively poor, can not be better assurance passenger's in the vehicle security, and after vehicle and crash pad collided, the crash pad also lacked more effectual restraint to the direction of motion of vehicle, thereby can cause the problem of influence to other normally traveling vehicles.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a cold region TS-level snow-blocking-preventing guiding energy-absorbing anti-collision pad comprises an anti-collision end, a guardrail frame and a tail frame, wherein the front end of the guardrail frame is connected with the anti-collision end, the tail of the guardrail frame is connected with the tail frame, the guardrail frame is provided with an installation base, an upright post, a cross beam and a buffer frame plate, the upright post is installed on the installation base, the cross beam is installed on the upright post, a front protection shell and a back protection shell are installed on the cross beam, and the buffer frame plate is installed between the front protection shell and the back protection shell;
the buffering frame plate is provided with a foot rest, a buffering partition plate and a connecting loose piece, the foot rest is movably connected with the buffering partition plate through the connecting loose piece, and an anti-skid block is arranged on the foot rest.
The guidable anti-collision cushion is designed to prevent an automobile from rushing out of a guardrail in the driving process on one hand, and enable a disabled automobile to stop in time so as to avoid traffic accidents on the other hand, the existing anti-collision cushion cannot better ensure the safety of passengers in the automobile due to poor anti-collision performance, and after the automobile collides with the anti-collision cushion, the anti-collision cushion lacks effective constraint on the moving direction of the automobile so as to influence other normally driving vehicles, so that the anti-collision performance of the anti-collision cushion can be enhanced, particularly, an anti-collision end of the anti-collision cushion is firstly in collision contact with the automobile, the existing anti-collision end adopts an arc plate mechanism, the guardrail frame part is a design key point, and the guardrail frame determines the anti-collision performance of the anti-collision cushion to a great extent, so that a buffer frame plate and a supporting piece are designed in the guardrail frame, the support piece mainly absorbs huge energy generated by collision of an automobile and an anti-collision end, damages of the automobile and an anti-collision cushion are reduced, the buffer frame plate dissipates energy on one hand, and the automobile stops in time on the other hand.
Furthermore, the number of the buffer frame plates is multiple, and the buffer frame plates are uniformly arranged and connected with the cross beam.
The plurality of buffer frame plates are mutually matched, so that the pressure applied by collision is distributed on each buffer frame plate, and the buffer frame plates are not damaged.
Further, the anticollision end includes arc, bracing piece, connecting plate, bracing piece one end and arc are connected, the other end and the connecting plate of bracing piece are connected, the connecting plate is installed on the installation base.
The anticollision end contacts with the car at first and produces the collision, in order to improve the intensity of anticollision end, adopts the arc as the contact surface.
Further, a support member is installed between a plurality of the buffer frame plates.
The support piece mainly absorbs the huge energy generated by the collision of the automobile and the anti-collision end head, and reduces the damage of the automobile and the anti-collision cushion.
Further, the tailstock is provided with an inclined support plate.
The inclined supporting plate provides a good supporting effect for the anti-collision pad, and the pressure is decomposed to reduce the damage of the anti-collision pad.
Compared with the prior art, the utility model, following beneficial effect has:
1. through having designed buffering frame plate and support piece in guardrail frame, the crashworthiness that the pressure that receives when making the collision decomposes reinforcing crashproof pad shortens the time of letting the car stop simultaneously, ensures passenger's life safety on the car.
Drawings
Fig. 1 is a schematic three-dimensional structure view (view angle one) of an embodiment of the TS-level snow-blocking-preventing, guiding, energy-absorbing and crash-proof cushion of the present invention in a cold area;
fig. 2 is a schematic top view of an embodiment of the TS-level snow-blocking-preventing, guiding, energy-absorbing and crash-proof cushion of the present invention in a cold area;
fig. 3 is a schematic view of the structure of the TS-level snow-block-proof guiding energy-absorbing crash pad in the cold area according to the embodiment of the present invention;
FIG. 4 is a schematic perspective view of the energy-absorbing crash pad with the crash head removed in the embodiment of the TS-grade snow-blocking-preventing guidable pad in a cold area of the present invention;
fig. 5 is a schematic three-dimensional structure view (view angle two) of an embodiment of the TS-level snow-blocking-preventing, guiding, energy-absorbing and crash-proof cushion of the present invention in a cold area;
fig. 6 is a schematic three-dimensional structure view (view three) of an embodiment of the TS-level snow-blocking-preventing, guiding, energy-absorbing and crash-proof cushion of the present invention in a cold area;
fig. 7 is a schematic three-dimensional structure view (view angle four) of an embodiment of the TS-level snow-blocking-preventing, guiding, energy-absorbing and crash-proof cushion of the present invention in a cold area;
reference numerals in the drawings of the specification include:
the anti-collision end head 1, an arc-shaped plate 101, a support rod 102, a connecting plate 103, a guardrail frame 2, an installation base 201, a vertical column 202, a cross beam 203, a front protective shell 204, a back protective shell 205, a support piece 206, a foot stool 207, a buffer partition plate 208, a connecting movable block 209, an anti-slip block 210, a buffer frame plate 211, a corrugated plate group 212, a fixed structure 213, a wane structure 214, an energy dissipation structure 215, a guide rail structure 216, a tail frame 3 and an inclined support plate 301.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1-4, a TS-grade snow-blocking-preventing, guiding and energy-absorbing crash pad for cold regions comprises a crash end 1, a guardrail frame 2 and a tail frame 3, wherein the front end of the guardrail frame 2 is connected with the crash end 1, the tail of the guardrail frame 2 is connected with the tail frame 3, the guardrail frame 2 is provided with a mounting base 201, a vertical column 202, a cross beam 203 and a buffer frame plate 211, the vertical column 202 is mounted on the mounting base 201, the cross beam 203 is mounted on the vertical column 202, a front protective shell 204 and a back protective shell 205 are mounted on the cross beam 203, and the buffer frame plate 211 is mounted between the front protective shell 204 and the back protective shell 205;
the buffering frame plate 211 is provided with a foot rest 207, a buffering clapboard 208 and a connecting movable block 209, the foot rest 207 is movably connected with the buffering clapboard 208 through the connecting movable block 209, and the foot rest 207 is provided with an anti-skid block 210.
The guidable anti-collision cushion is designed to prevent an automobile from rushing out of a guardrail in the driving process on one hand, and enable a disabled automobile to stop in time so as to avoid traffic accidents on the other hand, because the existing anti-collision cushion has poor anti-collision performance, the safety of passengers in the automobile can not be better ensured, and after the automobile collides with the anti-collision cushion, the anti-collision cushion also lacks effective constraint on the moving direction of the automobile so as to influence other normally-driven vehicles, so that the anti-collision cushion with cold region TS level snow resistance and energy conduction can enhance the anti-collision performance of the anti-collision cushion, particularly, an anti-collision end 1 of the anti-collision cushion is firstly contacted with the automobile in a collision way, the existing anti-collision end 1 adopts an arc plate 101 mechanism, the part of a guardrail frame 2 is a design key point, and the guardrail frame 2 determines the anti-collision performance of the anti-collision cushion to a great extent, therefore, the buffer frame plate 211 and the support 206 are designed in the guardrail frame 2, wherein the support 206 mainly absorbs the huge energy generated by the collision between the automobile and the collision-proof end 1 to reduce the damage of the automobile and the collision-proof cushion, on one hand, the buffer frame plate 211 dissipates energy, on the other hand, the automobile stops in time, and on the other hand, the foot rest 207 in the buffer frame plate 211 is mainly contacted with the ground, part of the pressure applied to the buffer frame plate 211 is decomposed into vertical downward pressure, meanwhile, the friction force is increased, and the ground can provide corresponding supporting force, so that the time for stopping the automobile is shortened.
Crashproof end 1 includes arc 101, bracing piece 102, connecting plate 103, and bracing piece 102 one end is connected with arc 101, and the other end and the connecting plate 103 of bracing piece 102 are connected, and the connecting plate 103 is installed on installation base 201, and the number of buffering frame plate 211 is a plurality of, and a plurality of buffering frame plates 211 are arranged evenly and are connected with crossbeam 203. The plurality of buffer frame plates 211 are mutually matched, so that the pressure applied by collision is distributed on each buffer frame plate 211, and the buffer frame plates 211 are not damaged. The crashproof end 1 contacts with the car and produces the collision at first, in order to improve crashproof end 1's intensity, adopts arc 101 as the contact surface.
Example two:
as shown in fig. 1 to 4, the present embodiment is a further improvement of the previous embodiment, in which a cold region TS-level snow-blocking-preventing guiding energy-absorbing crash pad includes a crash-proof end 1, a guardrail frame 2 and a tail frame 3, the front end of the guardrail frame 2 is connected to the crash-proof end 1, the tail of the guardrail frame 2 is connected to the tail frame 3, the guardrail frame 2 is provided with a mounting base 201, a vertical column 202, a cross beam 203 and a buffer frame plate 211, the vertical column 202 is mounted on the mounting base 201, the cross beam 203 is mounted on the vertical column 202, the cross beam 203 is provided with a front protective shell 204 and a back protective shell 205, and the buffer frame plate 211 is mounted between the front protective shell 204 and the back protective shell 205; the buffering frame plate 211 is provided with a foot rest 207, a buffering clapboard 208 and a connecting movable block 209, the foot rest 207 is movably connected with the buffering clapboard 208 through the connecting movable block 209, and the foot rest 207 is provided with an anti-skid block 210.
The guidable anti-collision cushion is designed to prevent an automobile from rushing out of a guardrail in the driving process on one hand, and enable a disabled automobile to stop in time so as to avoid traffic accidents on the other hand, because the existing anti-collision cushion has poor anti-collision performance, the safety of passengers in the automobile can not be better ensured, and after the automobile collides with the anti-collision cushion, the anti-collision cushion also lacks effective constraint on the moving direction of the automobile so as to influence other normally-driven vehicles, so that the anti-collision cushion with cold region TS level snow resistance and energy conduction can enhance the anti-collision performance of the anti-collision cushion, particularly, an anti-collision end 1 of the anti-collision cushion is firstly contacted with the automobile in a collision way, the existing anti-collision end 1 adopts an arc plate 101 mechanism, the part of a guardrail frame 2 is a design key point, and the guardrail frame 2 determines the anti-collision performance of the anti-collision cushion to a great extent, therefore, the buffer frame plate 211 and the support 206 are designed in the guardrail frame 2, wherein the support 206 mainly absorbs the huge energy generated by the collision between the automobile and the collision-proof end 1 to reduce the damage of the automobile and the collision-proof cushion, on one hand, the buffer frame plate 211 dissipates energy, on the other hand, the automobile stops in time, and on the other hand, the foot rest 207 in the buffer frame plate 211 is mainly contacted with the ground, part of the pressure applied to the buffer frame plate 211 is decomposed into vertical downward pressure, meanwhile, the friction force is increased, and the ground can provide corresponding supporting force, so that the time for stopping the automobile is shortened.
In the second embodiment, compared to the first embodiment, the inclined supporting plate 301 provides a good supporting function for the crash pad, so that the pressure is decomposed and the damage of the crash pad is reduced.
Example three:
in this embodiment, as shown in fig. 5 to 7, in order to enhance the effect of guiding the energy-absorbing crash pad, two opposite wave plate sets 212 include a front protective shell 204 and a back protective shell 205, a plurality of supporting members 206 are disposed between the front protective shell and the back protective shell, one end of the wave plate set 212 is mounted on the road surface through a fixing structure 213, the other end is provided with an arc-shaped nose end, a guide rail structure 215 for guiding the movement of the supporting member 216 is mounted at the bottom of the supporting member 206, a rocker structure 214 is mounted at the bottom of the supporting member 206, the supporting member 206 abuts against the road surface through the rocker structure 214, when the nose wave plate set 212 is moved by an impact, the supporting member 206 slides on the road surface through the rocker structure 214, and an energy dissipation structure 216 is disposed between some or all of the supporting members 206, and the energy dissipation structure 216 is used for buffering and dissipating energy. Crashproof end 1 includes arc 101, bracing piece 102, connecting plate 103, and bracing piece 102 one end is connected with arc 101, and the other end and the connecting plate 103 of bracing piece 102 are connected, and the connecting plate 103 is installed on installation base 201, and the number of buffering frame plate 211 is a plurality of, and a plurality of buffering frame plates 211 are arranged evenly and are connected with crossbeam 203. The plurality of buffer frame plates 211 are mutually matched, so that the pressure applied by collision is distributed on each buffer frame plate 211, and the buffer frame plates 211 are not damaged. The crashproof end 1 contacts with the car and produces the collision at first, in order to improve crashproof end 1's intensity, adopts arc 101 as the contact surface.
Install support piece 206 between a plurality of buffer frame boards 211, support piece 206 mainly absorbs the huge energy that car and crashproof end 1 collided and produced, alleviates car and crashproof pad's damage, and tailstock 3 is equipped with inclined support plate 301.
The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics of the embodiments is not described herein, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The utility model provides a snow can be prevented to cold district TS level and energy-absorbing crashproof pad is led to, its characterized in that: the anti-collision guardrail comprises an anti-collision end (1), a guardrail frame (2) and a tail frame (3), wherein the front end of the guardrail frame (2) is connected with the anti-collision end (1), the tail part of the guardrail frame (2) is connected with the tail frame (3), the guardrail frame (2) is provided with an installation base (201), a stand column (202), a cross beam (203) and a buffer frame plate (211), the stand column (202) is installed on the installation base (201), the cross beam (203) is installed on the stand column (202), a front protective shell (204) and a back protective shell (205) are installed on the cross beam (203), and the buffer frame plate (211) is installed between the front protective shell (204) and the back protective shell (205);
buffering frame board (211) are equipped with foot rest (207), buffering baffle (208), connect loose piece (209), foot rest (207) are through connecting loose piece (209) and buffering baffle (208) swing joint, install non slipping spur (210) on foot rest (207).
2. The cold region TS-level snow-resistant guiding energy-absorbing crash pad as claimed in claim 1, wherein: the number of the buffer frame plates (211) is multiple, and the buffer frame plates (211) are uniformly distributed and connected with the cross beam (203).
3. The cold region TS-level snow-resistant guiding energy-absorbing crash pad as claimed in claim 2, wherein: the anti-collision end (1) comprises an arc-shaped plate (101), a supporting rod (102) and a connecting plate (103), one end of the supporting rod (102) is connected with the arc-shaped plate (101), the other end of the supporting rod (102) is connected with the connecting plate (103), and the connecting plate (103) is installed on an installation base (201).
4. The cold region TS-level snow-resistant guiding energy-absorbing crash pad as claimed in claim 3, wherein: the anti-collision end head (1) is provided with a fixing structure (213) and a warping plate structure (214).
5. The cold region TS-level snow-blocking-preventing, guiding, energy-absorbing and anti-collision cushion as claimed in claim 4, wherein: and a support (206) is arranged between the buffer frame plates (211).
6. The cold region TS-level snow-resistant guiding energy-absorbing crash pad as claimed in claim 5, wherein: the tailstock (3) is provided with an inclined support plate (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121705694.0U CN215210765U (en) | 2021-07-26 | 2021-07-26 | Cold region TS-level snow-resistant guiding energy-absorbing anti-collision cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121705694.0U CN215210765U (en) | 2021-07-26 | 2021-07-26 | Cold region TS-level snow-resistant guiding energy-absorbing anti-collision cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215210765U true CN215210765U (en) | 2021-12-17 |
Family
ID=79428598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121705694.0U Active CN215210765U (en) | 2021-07-26 | 2021-07-26 | Cold region TS-level snow-resistant guiding energy-absorbing anti-collision cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215210765U (en) |
-
2021
- 2021-07-26 CN CN202121705694.0U patent/CN215210765U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20170085800A (en) | apparatus for absorbing car crash impact | |
| CN212175612U (en) | Two-way buffer anti-collision guardrail for roadway | |
| CN209975427U (en) | Town road safety protective guard of anticollision | |
| WO2007094643A1 (en) | Rebounding prevention device of roadway safety guard | |
| CN212316773U (en) | Collision-resistant anti-rollover and anti-falling expressway guardrail structure | |
| CN215210765U (en) | Cold region TS-level snow-resistant guiding energy-absorbing anti-collision cushion | |
| KR100899773B1 (en) | Vehicle protection fence | |
| KR200453404Y1 (en) | Guard rails with raised shock absorbers and guard rail plates | |
| CN211113176U (en) | Bridge guardrail tip buffer of preventing collision | |
| CN101343863A (en) | Guardrail device for impact absorbing device | |
| CN216238115U (en) | Public road bridge roof beam safety anticollision barrier device | |
| KR100373906B1 (en) | Rubber fender guardrail | |
| CN215758715U (en) | Highway safety barrier | |
| CN215518549U (en) | Anti-collision air bag device for highway guardrail | |
| CN212172150U (en) | Automobile front bumper beam assembly structure | |
| KR100676457B1 (en) | Guard rail with Crossed Double Impact Absorbing Plate | |
| KR200387087Y1 (en) | Impact suction apparatus using guide rail | |
| KR100655457B1 (en) | Guiderail for impact absorption of car | |
| CN220079845U (en) | Energy-absorbing traffic safety guardrail for expressway | |
| CN215947883U (en) | Improved anti-collision device for highway bridge | |
| KR200422841Y1 (en) | Joining braket for absorbing crash energy | |
| CN217923072U (en) | A anticollision buffer for road and bridge | |
| CN218582140U (en) | Crash pad for expressway | |
| CN220565108U (en) | Highway buffer stop | |
| KR200304281Y1 (en) | Structure of sectional road median strip with an impact relief member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Nangang District 150080 of Heilongjiang province Harbin City Road No. 90 Patentee after: Heilongjiang transportation planning Design and Research Institute Group Co.,Ltd. Address before: Nangang District 150080 of Heilongjiang province Harbin City Road No. 90 Patentee before: Heilongjiang Highway Survey and Design Institute |