CN221167593U - Speed-reducing anti-collision guardrail device for highway traffic safety facility engineering - Google Patents
Speed-reducing anti-collision guardrail device for highway traffic safety facility engineering Download PDFInfo
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- CN221167593U CN221167593U CN202323232713.4U CN202323232713U CN221167593U CN 221167593 U CN221167593 U CN 221167593U CN 202323232713 U CN202323232713 U CN 202323232713U CN 221167593 U CN221167593 U CN 221167593U
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- main body
- vertical rod
- mounting
- traffic safety
- rod
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- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims description 20
- 238000013016 damping Methods 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 9
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Abstract
The utility model discloses a deceleration anti-collision guardrail device for highway traffic safety facility engineering, which comprises a vertical rod device, a beam device and an auxiliary device, wherein the bottom end of the vertical rod device is fixedly connected with an anchor rod device, the outer side wall of the vertical rod device is provided with a sealing cover device through a mounting bolt, the top end of the vertical rod device is fixedly provided with an equipment mounting seat, the beam device is arranged between the two vertical rod devices, and the rear side of the beam device is provided with the auxiliary device; the anti-collision guardrail solves the problems that in the prior art, the existing anti-collision guardrails in the market are generally composed of two fixed columns and a cross beam, the structure is simple, but in the using process, when an automobile collides with the guardrail, the cross beam is inconvenient to weaken the collision force of an accident vehicle, hard collision is formed between the accident vehicle and the cross beam, and the accident vehicle is damaged seriously.
Description
Technical Field
The utility model relates to the technical field of highway guardrails, in particular to a speed-reducing anti-collision guardrail device for highway traffic safety facility engineering.
Background
The highway crash barrier is used as a safety protection facility on the side of the highway, can provide safety guarantee for motor vehicles in the process of highway driving, and is different from other warning and prompting installation facilities in that the barrier absorbs impact energy through elastic plastic deformation, friction, vehicle body deformation and the like of the barrier, so that the severity of accidents is reduced, and the safety of personnel road buildings and other objects outside the road in the vehicle is protected.
At present, some crash barriers in the market generally consist of two fixed columns and a cross beam, and the crash barrier is simple in structure, but in the using process, when an automobile collides with the barrier, the cross beam is inconvenient to weaken the impact force of an accident vehicle, so that the accident vehicle and the cross beam form hard impact, and the accident vehicle is seriously damaged.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of utility model
Aiming at the problems in the related art, the utility model provides a deceleration anti-collision guardrail device for highway traffic safety facility engineering, which can enable collision of an accident vehicle and a guardrail to be flexible collision, is convenient for reducing collision force and reduces damage of the accident vehicle.
For this purpose, the utility model adopts the following specific technical scheme:
The utility model provides a highway traffic safety facility engineering is with speed reduction anticollision barrier device, includes montant device, beam device and auxiliary device, the bottom fixedly connected with stock device of montant device, and install the closing cap device through the mounting bolt on the lateral wall of montant device, the top fixed mounting of montant device has the equipment mount pad, two install the beam device between the montant device, and auxiliary device is installed to the rear side of beam device;
The beam device comprises a beam main body, a rubber ball is rotationally connected in an inner cavity of the beam main body, an auxiliary device is arranged at the rear side of the beam main body, an elastic pull rod is fixedly arranged at the left end and the right end of the beam main body, and a tightening nut is arranged at the other end of the elastic pull rod after penetrating through the vertical rod device.
As a further scheme of the utility model, the vertical rod device comprises a vertical rod main body, wherein the front side wall of the vertical rod main body is provided with a mounting groove, one end of a beam main body is arranged in the mounting groove, one end of the beam main body penetrates through the side wall of the mounting groove and is provided with a tightening nut, and the front side wall of the mounting groove is provided with a mounting hole.
As a further scheme of the utility model, the front side wall of the mounting groove is provided with the sealing plate through the mounting bolt, and the mounting bolt penetrates through the sealing plate and then extends into the mounting hole.
As a further scheme of the utility model, the top end of the vertical rod main body is fixedly provided with an equipment installation seat, and the bottom end of the vertical rod main body is fixedly provided with an anchor rod device.
As a further scheme of the utility model, the auxiliary device comprises a fixed rod, the bottom end of the fixed rod is fixedly provided with an anchor rod device, and the front side wall of the fixed rod is fixedly provided with a damping and shock absorbing rod matched with the crossbeam main body.
As a further scheme of the utility model, the left end and the right end of the beam main body are provided with clamping grooves matched with the sealing plates.
As a further scheme of the utility model, the sealing cover device is provided with an installation cavity, and the installation cavity is matched with the extending end of the elastic pull rod for use.
The beneficial effects of the utility model are as follows:
When an automobile collides with the beam device, the rubber ball is in contact with the rubber ball which is rotationally connected in the beam body, in the process, the rubber ball rotates to absorb and reduce the impact force of the collision, the damping shock-absorbing rod at the rear side of the beam body can further absorb the impact force of the collision of the automobile, and the elastic pull rods at the two ends of the beam body can also absorb the impact force, so that the collision of the accident automobile with the device is flexible collision, the collision force is convenient to be reduced, and the damage of the accident automobile is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of a deceleration crash barrier apparatus for highway traffic safety engineering according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure of a vertical bar device and a cross bar device of a deceleration crash barrier device for highway traffic safety engineering according to an embodiment of the present utility model;
FIG. 3 is a schematic view of an auxiliary device of a deceleration crash barrier apparatus for highway traffic safety engineering according to an embodiment of the present utility model;
Fig. 4 is a schematic structural view of a beam device of a deceleration crash barrier apparatus for highway traffic safety engineering according to an embodiment of the present utility model.
In the figure:
1. A vertical rod device; 101. a vertical rod main body; 102. a mounting groove; 103. a mounting hole; 104. a sealing plate; 2. a beam device; 3. an auxiliary device; 31. a fixed rod; 32. damping shock-absorbing rod; 4. a roof bolt device; 5. a capping device; 6. an equipment mounting seat; 7. a beam body; 8. rubber balls; 9. an elastic pull rod; 10. tightening the nut; 11. a clamping groove; 12. a mounting cavity.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided a deceleration crash barrier apparatus for highway traffic safety engineering.
Referring to fig. 1-4 of the specification, a deceleration crash barrier device for highway traffic safety facility engineering according to an embodiment of the present utility model includes a vertical rod device 1, a beam device 2 and an auxiliary device 3, wherein the bottom end of the vertical rod device 1 is fixedly connected with an anchor rod device 4, a cover device 5 is mounted on the outer side wall of the vertical rod device 1 through a mounting bolt, a mounting cavity 12 is formed on the cover device 5, the mounting cavity 12 is matched with the extending end of an elastic pull rod 9, the top end of the vertical rod device 1 is fixedly provided with an equipment mounting seat 6, the beam device 2 is mounted between the two vertical rod devices 1, and the auxiliary device 3 is mounted on the rear side of the beam device 2; the beam device 2 comprises a beam main body 7, a rubber ball 8 is rotationally connected in an inner cavity of the beam main body 7, an auxiliary device 3 is mounted on the rear side of the beam main body 7, an elastic pull rod 9 is fixedly mounted at the left end and the right end of the beam main body 7, a tightening nut 10 is mounted after the other end of the elastic pull rod 9 penetrates through the vertical rod device 1, and clamping grooves 11 matched with the sealing plates 104 are formed in the left end and the right end of the beam main body 7. Through the montant main part 101 that sets up, beam device 2 and auxiliary device 3 work that cooperatees, during the use, when the car strikes beam device 2 on, at first with the rubber ball 8 contact of rotating connection in the beam main part 7, in this process, rubber ball 8 rotates can absorb and reduce the impact force when colliding, and the damping shock attenuation pole 32 of beam main part 7 rear side can further absorb the impact force that the car strikes, the elastic pull rod 9 at beam main part 7 both ends also can absorb the impact force in addition, thereby the collision when making accident vehicle and this device striking is flexible striking, be convenient for alleviate the impact force, alleviate the damage of accident vehicle.
In an embodiment, referring to fig. 1 and fig. 2 of the present disclosure, as a further solution of the present disclosure, the vertical rod device 1 includes a vertical rod main body 101, a mounting groove 102 is formed in a front side wall of the vertical rod main body 101, one end of the beam main body 7 is mounted in the mounting groove 102, a tightening nut 10 is mounted at one end of the beam main body 7 penetrating through a side wall of the mounting groove 102, a mounting hole 103 is formed in a front side wall of the mounting groove 102, a sealing plate 104 is mounted on a front side wall of the mounting groove 102 through a mounting bolt, the mounting bolt penetrates through the sealing plate 104 and then extends into the mounting hole 103, an equipment mounting seat 6 is fixedly mounted at a top end of the vertical rod main body 101, and an anchor rod device 4 is fixedly mounted at a bottom end of the vertical rod main body 101. In use, the mounting groove 102 can be used for conveniently mounting the beam main body 7, and the sealing plate 104 mounted on the front side wall of the mounting groove 102 can provide protection for the elastic pull rod 9, and the device mounting seat 6 can be used for conveniently mounting additional devices.
In an embodiment, referring to fig. 1 and 3 of the specification, as a further aspect of the present utility model, the auxiliary device 3 includes a fixing rod 31, the bottom end of the fixing rod 31 is fixedly provided with an anchor rod device 4, and a damping and shock absorbing rod 32 matched with the beam main body 7 is fixedly installed on the front side wall of the fixing rod 31. The damping shock absorbing rod 32 can assist in absorbing the impact force received by the beam body 7 in the event of an impact.
The working flow is as follows: in use, a constructor firstly installs the auxiliary device 3 to a preset position through the anchor rod device 4 at the bottom end of the fixed rod 31, then respectively places the left and right ends of the beam main body 7 into the installation groove 102 of the vertical rod main body 101, in the process, the elastic pull rods 9 at the left and right ends of the beam main body 7 penetrate through the side walls of the installation groove 102, then installs the tightening nuts 10 on the elastic pull rods 9, then installs the sealing plate 104 on the front side wall of the installation groove 102 through the installation bolts, then installs the cover device 5 on the side wall of the vertical rod main body 101 through the installation bolts, then installs the vertical rod main body 101 in the vertical rod device 1 to the preset position through the anchor rod device 4 at the bottom end of the vertical rod main body, when an automobile collides on the beam main body 2, firstly contacts with the rubber balls 8 rotatably connected in the beam main body 7, then the impact force born by the beam main body 7 is transferred to the elastic pull rods 9 and the auxiliary device 3 at the rear side, in the process, the rubber balls 8 rotate to absorb and reduce the impact force during collision, the damping rod 32 at the rear side of the beam main body 7 can absorb further the impact force of the automobile, and the other two ends of the beam main body 7 can absorb the impact force.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a highway traffic safety facility engineering is with speed reduction anticollision barrier device, includes montant device (1), crossbeam device (2) and auxiliary device (3), its characterized in that: the bottom end of the vertical rod device (1) is fixedly connected with an anchor rod device (4), a sealing cover device (5) is arranged on the outer side wall of the vertical rod device (1) through a mounting bolt, an equipment mounting seat (6) is fixedly arranged at the top end of the vertical rod device (1), a beam device (2) is arranged between the two vertical rod devices (1), and an auxiliary device (3) is arranged at the rear side of the beam device (2);
The beam device (2) comprises a beam main body (7), a rubber ball (8) is rotationally connected in an inner cavity of the beam main body (7), an auxiliary device (3) is arranged on the rear side of the beam main body (7), an elastic pull rod (9) is fixedly arranged at the left end and the right end of the beam main body (7), and a tightening nut (10) is arranged at the other end of the elastic pull rod (9) after penetrating through the vertical rod device (1).
2. A deceleration crash barrier apparatus for use in highway traffic safety engineering according to claim 1 and wherein: the vertical rod device (1) comprises a vertical rod main body (101), a mounting groove (102) is formed in the front side wall of the vertical rod main body (101), one end of a beam main body (7) is mounted in the mounting groove (102), a tightening nut (10) is mounted after one end of the beam main body (7) penetrates through the side wall of the mounting groove (102), and a mounting hole (103) is formed in the front side wall of the mounting groove (102).
3. A deceleration crash barrier apparatus for use in road traffic safety engineering according to claim 2, wherein: a sealing plate (104) is mounted on the front side wall of the mounting groove (102) through a mounting bolt, and the mounting bolt penetrates through the sealing plate (104) and then stretches into the mounting hole (103).
4. A deceleration crash barrier apparatus for use in road traffic safety engineering according to claim 2, wherein: the top of montant main part (101) fixed mounting has equipment mount pad (6), and the bottom fixed mounting of montant main part (101) has stock device (4).
5. A deceleration crash barrier apparatus for use in highway traffic safety engineering according to claim 1 and wherein: the auxiliary device (3) comprises a fixed rod (31), an anchor rod device (4) is fixedly arranged at the bottom end of the fixed rod (31), and a damping and shock absorbing rod (32) matched with the beam main body (7) for use is fixedly arranged on the front side wall of the fixed rod (31).
6. A deceleration crash barrier apparatus for use in road traffic safety engineering according to claim 3, wherein: clamping grooves (11) matched with the sealing plates (104) for use are formed in the left end and the right end of the beam main body (7).
7. A deceleration crash barrier apparatus for use in highway traffic safety engineering according to claim 1 and wherein: the sealing cover device (5) is provided with a mounting cavity (12), and the mounting cavity (12) is matched with the extending end of the elastic pull rod (9).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221167593U true CN221167593U (en) | 2024-06-18 |
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