CN218055100U - Buffer type double-layer automobile anti-collision beam - Google Patents
Buffer type double-layer automobile anti-collision beam Download PDFInfo
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- CN218055100U CN218055100U CN202222215001.0U CN202222215001U CN218055100U CN 218055100 U CN218055100 U CN 218055100U CN 202222215001 U CN202222215001 U CN 202222215001U CN 218055100 U CN218055100 U CN 218055100U
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- bradyseism
- vertical
- hydraulic
- shock absorption
- roof beam
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Abstract
The utility model discloses a double-deck car anticollision roof beam of buffering formula, including first bradyseism mechanism and second bradyseism mechanism, first bradyseism mechanism includes first bradyseism roof beam, vertical bradyseism bracing piece is installed to the both ends symmetry of first bradyseism roof beam, the bottom sliding connection of vertical bradyseism bracing piece has vertical damping base, vertical damping base's inside fixed mounting has vertical damping spring, vertical bradyseism bracing piece's end runs through vertical damping base's inside and fixedly connected with spring stop, spring stop's bottom and vertical damping spring fixed connection, vertical damping base's bottom fixed mounting has the bearing support, the utility model discloses a set up first bradyseism mechanism and second bradyseism mechanism combined action and constitute buffering formula double-deck car anticollision roof beam, avoid when the vehicle bumps, the one deck anticollision roof beam can not support huge impact force, cause the damage of vehicle.
Description
Technical Field
The utility model relates to an anticollision roof beam technical field, concretely relates to double-deck car anticollision roof beam of buffering formula.
Background
The anti-collision beam is a device for reducing the impact energy absorbed when a vehicle is collided, and consists of a main beam, an energy absorption box and a mounting plate connected with the vehicle, wherein the main beam and the energy absorption box can effectively absorb the impact energy when the vehicle is collided at a low speed, so that the damage of the impact force to a vehicle body longitudinal beam is reduced as much as possible, and the anti-collision beam plays a role in protecting the vehicle.
When the car bumps, the anticollision roof beam of car can protect the car, avoids the vehicle to be hit down, but nevertheless has very big problem: the automobile crash generates huge impact force which can cause injury to people in the automobile at will, although the anti-collision beam has higher strength and can resist the impact from the front, the anti-collision beam can not buffer and absorb energy usually, an energy absorption box is additionally arranged usually, the energy absorption box can collapse when the impact occurs, the damage to the longitudinal beam is reduced, the task of collapsing and absorbing energy is given to the energy absorption box, the anti-collision beam is rigidly connected with the energy absorption box, once the anti-collision beam is stressed, the energy absorption box can be transmitted to the energy absorption box without reservation, the deformation of the anti-collision beam and the energy absorption box can be easily caused by local small impact, the energy absorption box can not be easily repaired after collapsing, usually, the replacement can be carried out, and the cost of subsequent maintenance is increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model aims to provide a double-deck car anticollision roof beam of buffering formula through setting up first bradyseism mechanism, carries out preliminary buffering shock attenuation to the car, carries out secondary buffering shock attenuation to the car through setting up second bradyseism mechanism, and the impact force of avoiding the collision to produce directly acts on the automobile body, damages whole vehicle, utilizes the double-deck car anticollision roof beam of buffering formula to carry out duplicate protection to the car.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a double-deck car anticollision roof beam of buffering formula, includes first bradyseism mechanism and second bradyseism mechanism, first bradyseism mechanism includes first bradyseism roof beam, vertical bradyseism bracing piece is installed to the both ends symmetry of first bradyseism roof beam, the bottom sliding connection of vertical bradyseism bracing piece has vertical vibration damping mount, vertical vibration damping mount's inside fixed mounting has vertical damping spring, vertical bradyseism bracing piece's end runs through vertical vibration damping mount's inside and fixedly connected with spring stop, spring stop's bottom and vertical damping spring fixed connection, vertical vibration damping mount's bottom fixed mounting has the bearing support, two fixedly connected with horizontal shock attenuation pole and support connecting rod between the bearing support.
As a further aspect of the present invention: vertical supporting seat is installed to the bottom symmetry of first bradyseism roof beam, the middle part sliding connection of horizontal shock attenuation pole has horizontal damping spring, horizontal damping spring's both ends fixed mounting has a lateral sliding sleeve, two the top of lateral sliding sleeve and the equal fixed mounting in bottom of vertical supporting seat have the vertical support that turns to, the vertical inside that turns to the support is rotated and is connected with the axis of rotation, two it is connected with the shock attenuation connecting rod to rotate between the axis of rotation.
As a further aspect of the present invention: the second bradyseism mechanism includes the second bradyseism roof beam, the bottom fixed mounting of second bradyseism roof beam has a plurality of hydraulic stems, the bottom sliding connection of hydraulic stem has the hydraulic tank, the end of hydraulic stem runs through inside and the fixed mounting of hydraulic tank and has the slip piston, the inner wall and the hydraulic tank sliding connection of slip piston laminating hydraulic tank, the outside fixed mounting of hydraulic tank has hydraulic frame.
As a further aspect of the present invention: the hydraulic pressure tank is characterized in that a water outlet pipe is arranged at the top end of one side of the hydraulic pressure tank, a water pipe connecting rod is fixedly mounted in the middle of one side of the hydraulic pressure tank, a water pipe fixer is fixedly mounted at the end of the water pipe connecting rod, and the water pipe fixer is fixedly connected with the water outlet pipe.
As a further aspect of the present invention: and a shock absorption beam connecting rod is fixedly arranged between the first shock absorption beam and the second shock absorption beam.
As a further aspect of the present invention: and a support frame is fixedly arranged between the hydraulic frame and the bearing support.
As a further aspect of the present invention: the number of the hydraulic rods is not less than three, the number of the hydraulic tanks is the same as that of the hydraulic rods, and the hydraulic tanks are symmetrically arranged inside the hydraulic frame.
The utility model has the advantages that:
the utility model discloses a set up first bradyseism mechanism and second bradyseism mechanism combined action and constitute buffering formula double-deck car anticollision roof beam, avoid when the vehicle bumps, one deck anticollision roof beam can not keep out huge impact force, cause the damage of vehicle, horizontal bradyseism spring and vertical bradyseism spring through in the first bradyseism mechanism are to the combined action, the shock attenuation is cushioned to the impact force that produces when bumping, second bradyseism mechanism utilizes hydraulic principle to carry out cushioning effect through the hydraulic stem to the water extrusion simultaneously, utilize double-deck buffer structure to protect the vehicle, can effectual fender impact force when the vehicle bumps, make driver and passenger's life safety obtain the guarantee.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a first cushioning mechanism of the present invention;
fig. 3 is a schematic structural view of the second shock absorbing mechanism of the present invention.
In the figure: 1. a first cushioning mechanism; 101. a first cushioning beam; 102. a vertical cushioning support bar; 103. a vertical supporting seat; 104. a lateral damping spring; 105. a vertical steering support; 106. a shock-absorbing connecting rod; 107. a rotating shaft; 108. a vertical shock-absorbing base; 109. a vertical damping spring; 110. a spring retainer; 111. a load bearing support; 112. a laterally sliding sleeve; 113. a transverse shock absorbing rod; 114. a support connecting rod; 2. a second cushioning mechanism; 201. a second cushioning beam; 202. a hydraulic lever; 203. a sliding piston; 204. a hydraulic tank; 205. a hydraulic frame; 206. a water outlet pipe; 207. a water pipe connecting rod; 208. a water pipe fixer; 209. a shock-absorbing beam connecting rod; 210. a support frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a first cushioning mechanism of the present invention; fig. 3 is a schematic structural view of the second shock absorbing mechanism of the present invention.
The utility model provides a double-deck car anticollision roof beam of buffering formula, including first bradyseism mechanism 1 and second bradyseism mechanism 2, first bradyseism mechanism 1 includes first bradyseism roof beam 101, vertical bradyseism bracing piece 102 is installed to the both ends symmetry of first bradyseism roof beam 101, the bottom sliding connection of vertical bradyseism bracing piece 102 has vertical vibration damper 108, vertical vibration damper 108's inside fixed mounting has vertical damping spring 109, vertical bradyseism bracing piece 102's end runs through vertical vibration damper 108's inside and fixedly connected with spring stopper 110, spring stopper 110's bottom and vertical damping spring 109 fixed connection, vertical vibration damper 108's bottom fixed mounting has bearing 111, fixedly connected with horizontal shock absorber 113 and support connecting rod 114 between two bearing bearings 111, vertical supporting seat 103 is installed to the bottom symmetry of first bradyseism roof beam 101, the middle part sliding connection of horizontal shock absorber 113 has horizontal damping spring 104, horizontal shock absorber 104's both ends fixed mounting has horizontal sliding sleeve 112, the top of two horizontal sliding sleeve 112 and the bottom of vertical shock absorber 103 all fixed mounting have vertical rotation axis 105 that turns to turn to vertical rotation support 105, the inside rotation axis 107 that turns to the support 105 that rotates, it produces the shock attenuation mechanism to carry out the impact force to the shock absorber to the preliminary shock absorber to avoid the shock absorber mechanism 1 when setting up shock absorber.
The second cushioning mechanism 2 comprises a second cushioning beam 201, a plurality of hydraulic rods 202 are fixedly mounted at the bottom of the second cushioning beam 201, a hydraulic tank 204 is slidably connected to the bottom of the hydraulic rods 202, the end of each hydraulic rod 202 penetrates through the inside of the hydraulic tank 204 and is fixedly provided with a sliding piston 203, the sliding piston 203 is attached to the inner wall of the hydraulic tank 204 and is slidably connected with the hydraulic tank 204, a hydraulic frame 205 is fixedly mounted on the outer side of the hydraulic tank 204, a water outlet pipe 206 is arranged at the top end of one side of the hydraulic tank 204, a water pipe connecting rod 207 is fixedly mounted in the middle of one side of the hydraulic tank 204, a water pipe fixer 208 is fixedly mounted at the end of the water pipe connecting rod 207, the water pipe fixer 208 is fixedly connected with the water outlet pipe 206, a cushioning beam connecting rod 209 is fixedly mounted between the first cushioning beam 101 and the second cushioning beam 201, a support frame 210 is fixedly mounted between the hydraulic frame 205 and the bearing support 111, the number of the hydraulic rods 202 is not less than three, the number of the hydraulic rods 204 is the same as the number of the hydraulic rods 202, the hydraulic tanks 204 is symmetrically mounted inside of the hydraulic frame 205, secondary cushioning mechanism 2 performs secondary shock absorption on the impact force generated by the second cushioning mechanism 2, and performs double impact force generated by the impact absorption mechanism, and the impact absorption of the automobile.
The utility model discloses a theory of operation:
the utility model discloses when using, at first through the vertical damping spring 109 and horizontal damping spring 104 combined action in the first bradyseism mechanism 1, the shock attenuation is cushioned to the impact force that produces when the car collides, and when the car bumps, first bradyseism roof beam 101 extrudees vertical damping spring 109 through the vertical bradyseism bracing piece 102 of compression, and vertical supporting seat 103 drives shock attenuation connecting rod 106 simultaneously and compresses horizontal damping spring 104, cushions the impact force through the spring.
Secondly, the second cushioning beam 201 in the second cushioning mechanism 2 compresses the water in the hydraulic tank 204 through the extrusion hydraulic rod 202, so that the water is discharged from the water outlet pipe 206, the secondary cushioning effect is achieved, the automobile is protected by the double-layer cushioning effect, and the anti-collision effect of the anti-collision beam is improved.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a double-deck car anticollision roof beam of buffering formula, includes first bradyseism mechanism and second bradyseism mechanism, a serial communication port, first bradyseism mechanism includes first bradyseism roof beam, vertical bradyseism bracing piece is installed to the both ends symmetry of first bradyseism roof beam, the bottom sliding connection of vertical bradyseism bracing piece has vertical damping base, vertical damping base's inside fixed mounting has vertical damping spring, vertical bradyseism bracing piece's end runs through vertical damping base's inside and fixedly connected with spring stop, spring stop's bottom and vertical damping spring fixed connection, vertical damping base's bottom fixed mounting has the bearing support, two horizontal shock attenuation pole of fixedly connected with and support connecting rod between the bearing support.
2. The buffer type double-layer automobile anti-collision beam as claimed in claim 1, wherein vertical supporting seats are symmetrically installed at the bottom of the first shock absorption beam, a transverse shock absorption spring is slidably connected to the middle of the transverse shock absorption rod, transverse sliding sleeves are fixedly installed at two ends of the transverse shock absorption spring, vertical steering supports are fixedly installed at the tops of the two transverse sliding sleeves and the bottom of the vertical supporting seat, rotating shafts are rotatably connected to the inside of the vertical steering supports, and shock absorption connecting rods are rotatably connected between the two rotating shafts.
3. The buffer type double-layer automobile anti-collision beam according to claim 1, wherein the second shock absorption mechanism comprises a second shock absorption beam, a plurality of hydraulic rods are fixedly mounted at the bottom of the second shock absorption beam, a hydraulic tank is slidably connected to the bottom of each hydraulic rod, a sliding piston is fixedly mounted inside the hydraulic tank and penetrates through the end of each hydraulic rod, the sliding piston is attached to the inner wall of the hydraulic tank and slidably connected to the hydraulic tank, and a hydraulic frame is fixedly mounted on the outer side of the hydraulic tank.
4. The buffer double-deck automobile anti-collision beam as claimed in claim 3, wherein a water outlet pipe is arranged at the top end of one side of the hydraulic tank, a water pipe connecting rod is fixedly installed at the middle part of one side of the hydraulic tank, a water pipe fixer is fixedly installed at the end of the water pipe connecting rod, and the water pipe fixer is fixedly connected with the water outlet pipe.
5. The buffer type double-deck automobile anti-collision beam as claimed in claim 3, wherein a shock absorption beam connecting rod is fixedly installed between the first shock absorption beam and the second shock absorption beam.
6. The impact-absorbing double-deck automobile impact beam as claimed in claim 3, wherein a support frame is fixedly installed between said hydraulic frame and said load-bearing support.
7. The buffer type double-layer automobile anti-collision beam as claimed in claim 3, wherein the number of the hydraulic rods is not less than three, the number of the hydraulic tanks is the same as that of the hydraulic rods, and the hydraulic tanks are symmetrically arranged in the hydraulic frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222215001.0U CN218055100U (en) | 2022-08-23 | 2022-08-23 | Buffer type double-layer automobile anti-collision beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222215001.0U CN218055100U (en) | 2022-08-23 | 2022-08-23 | Buffer type double-layer automobile anti-collision beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218055100U true CN218055100U (en) | 2022-12-16 |
Family
ID=84405454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222215001.0U Active CN218055100U (en) | 2022-08-23 | 2022-08-23 | Buffer type double-layer automobile anti-collision beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218055100U (en) |
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2022
- 2022-08-23 CN CN202222215001.0U patent/CN218055100U/en active Active
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