CN214516172U - Energy dissipation end based on energy absorption of tearing square tube - Google Patents
Energy dissipation end based on energy absorption of tearing square tube Download PDFInfo
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- CN214516172U CN214516172U CN202120029920.1U CN202120029920U CN214516172U CN 214516172 U CN214516172 U CN 214516172U CN 202120029920 U CN202120029920 U CN 202120029920U CN 214516172 U CN214516172 U CN 214516172U
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Abstract
The utility model discloses an energy dissipation end based on energy-absorbing is managed in tearing side, which comprises an end, the upper end fixedly connected with roof of end, two all be connected with first slip cap bolt on the rotatory vertical axis, two first slip cap bolt is connected with the scrubbing brush jointly, the lower extreme fixedly connected with bottom plate of end, two the lower extreme of rotatory vertical axis rotates with the both ends of bottom plate respectively and is connected, be equipped with two installation device on the end, one side of end is equipped with buffer. The utility model discloses rational in infrastructure, not only through starter motor for can be convenient for the staff daily clear up the maintenance to the end, and through installation device, make in the construction installation process, the staff's of being convenient for installation simultaneously through buffer, make when the side pipe tears is caused in the collision appearing, the potential energy that the collision produced makes the impact to the energy dissipation end can cushion, thereby the protection makes it can not damage.
Description
Technical Field
The utility model relates to an energy dissipation end technical field especially relates to an energy dissipation end based on tear side's pipe energy-absorbing.
Background
The triangular end of the exit ramp of the road is generally a place where accidents occur frequently, the end head at the starting end of the square tube guardrail can absorb kinetic energy when the square tube is torn in collision, and the end heads are called energy dissipation end heads.
Current energy dissipation end is mostly fixed mounting through the multiunit bolt, the construction installation process is comparatively loaded down with trivial details, staff's the installation of being not convenient for, and the energy dissipation end is in outdoor environment for a long time, can be infected with the spot, staff's the clearance maintenance of being not convenient for, make the energy dissipation end probably corroded, thereby cause its damage, simultaneously if the collision appears and cause side's pipe to tear, the energy dissipation end can not absorb kinetic energy completely in the twinkling of an eye of striking, can cause the impact to the energy dissipation end because the potential energy that the collision produced, thereby cause its damage, consequently, provide an energy dissipation end based on tearing side's pipe energy-absorbing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the energy dissipation end based on tearing square pipe energy-absorbing that proposes, not only through starter motor, make the staff of being convenient for daily clear up the maintenance to the end, and through installation device, make in the construction installation, the staff's of being convenient for installation, simultaneously through buffer, make when the collision appears and cause square pipe to tear, the potential energy that the collision produced causes the impact to the energy dissipation end and can cushion, thereby the protection makes it can not damage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an energy dissipation end based on energy-absorbing is managed in tearing side, includes the end, the upper end fixedly connected with roof of end, fixedly connected with motor on the roof, the first drive wheel of output fixedly connected with of motor, the lower terminal surface of roof rotates and is connected with two rotatory vertical shafts, two equal fixedly connected with second drive wheel, two on the rotatory vertical shaft the second drive wheel all is connected with first drive wheel through the drive belt, two all be connected with first slip cap bolt, two on the rotatory vertical shaft first slip cap bolt is connected with the scrubbing brush jointly, the lower extreme fixedly connected with bottom plate of end, two the lower extreme of rotatory vertical shaft rotates with the both ends of bottom plate respectively and is connected, be equipped with two installation device on the end, one side of end is equipped with buffer.
Preferably, the two rotating vertical shafts are both reciprocating screw rods, and the two first sliding sleeve bolts are in threaded connection with the two rotating vertical shafts respectively.
Preferably, the mounting device is by set casing, rotatory cross axle, two second slip toggle, two fixation clamps, set casing and end fixed connection, rotatory cross axle rotates with the inside of set casing and is connected, two the second slip toggle all is connected with rotatory cross axle, two the fixation clamp is two second slip toggle fixed connection respectively, two the fixation clamp respectively with the both ends sliding connection of set casing.
Preferably, the rotating cross shaft is provided with two opposite square threads, the second sliding sleeve bolts are in threaded connection with the rotating cross shaft, the two ends of the fixing shell are provided with limiting grooves, and the fixing clamps are in sliding connection with the two limiting grooves respectively.
Preferably, the buffer device is composed of a first supporting plate, a second supporting plate, a telescopic rod, a first spring, a first magnetic block, a second magnetic block, two support rods, two sliding grooves, two fixing rods, two sliding blocks and two second springs, the first supporting plate is fixedly connected with an end head, the telescopic rod is fixedly connected to the first supporting plate, the telescopic rod is composed of a sleeve and a sliding rod, the sleeve is slidably connected with the sliding rod, the second supporting plate is fixedly connected to the other end of the telescopic rod, one end of the first spring is connected with the first supporting plate, the other end of the first spring is connected with the second supporting plate, the first magnetic block is fixedly connected with one end of the sliding rod, the second magnetic block is fixedly connected with the inner wall of the sleeve, the first supporting plate is rotatably connected with the two support rods, and the two sliding grooves are respectively located at two ends of the second supporting plate, the two fixed rods are respectively fixedly connected with the two sliding grooves, the two sliding blocks are respectively connected with the two fixed rods in a sliding mode, the other ends of the supporting rods are respectively connected with the two sliding blocks in a rotating mode, one ends of the two second springs are respectively connected with the two sliding blocks, and the other ends of the two second springs are respectively connected with one ends of the two sliding grooves in a back-to-back mode.
Preferably, the magnetic poles of the first magnetic block and the second magnetic block are the same.
Compared with the prior art, the utility model, its beneficial effect does:
1. the utility model discloses, through the roof, including a motor, an end cap, a controller, and a cover plate, first drive wheel, two rotatory vertical axes, two secondary drive wheels, two first slip gim pegs, the scrubbing brush, the bottom plate, the starter motor, make the output of motor drive the rotation of first drive wheel, the rotation of first drive wheel drives the rotation of two secondary drive wheels, the rotation of two secondary drive wheels drives the rotation of two rotatory vertical axes, the rotation of two rotatory vertical axes drives the reciprocating motion of two first slip gim pegs, the reciprocating motion of the removal of two first slip gim pegs drives the scrubbing brush jointly, make the staff of being convenient for daily clear up the maintenance to the end.
2. The utility model discloses, through installation device for in the construction installation, the staff's of being convenient for installation.
3. The utility model discloses, through buffer for when the collision appears and causes square pipe to tear, the potential energy that the collision produced makes the impact to the energy dissipation end can cushion, thereby it can not damage is made in the protection.
To sum up, the utility model discloses rational in infrastructure not only through starter motor for can be convenient for the staff daily clear up the maintenance to the end, and through installation device, make in the construction installation, the staff's of being convenient for installation simultaneously through buffer, make when the collision appears and causes side's pipe to tear, the potential energy that the collision produced causes the impact to the energy dissipation end to cushion, thereby the protection makes it can not damage.
Drawings
Fig. 1 is a schematic structural view of an energy dissipation end based on energy absorption by a torn square tube, which is provided by the utility model;
fig. 2 is a side view of the fixing shell of the energy dissipation end head based on energy absorption of the torn square tube provided by the utility model;
fig. 3 is a top view of the fixing shell of the energy dissipation end based on energy absorption of the torn square tube of the present invention;
FIG. 4 is a side view of the energy dissipating end of the scrubbing brush based on the energy absorption of the torn square tube;
FIG. 5 is an enlarged view taken at A in FIG. 1;
fig. 6 is an enlarged view of fig. 5 at B.
In the figure: the device comprises a 1 end head, a 2 top plate, a 3 motor, a 4 first driving wheel, a 5 rotating vertical shaft, a 6 second driving wheel, a 7 first sliding sleeve bolt, an 8 scrubbing brush, a 9 bottom plate, a 10 fixed shell, a 11 rotating horizontal shaft, a 12 second sliding sleeve bolt, a 13 fixed clamp, a 14 first supporting plate, a 15 second supporting plate, a 16 telescopic rod, a 17 first spring, a 18 first magnetic block, a 19 second magnetic block, a 20 supporting rod, a 21 sliding groove, a 22 fixed rod, a 23 sliding block and a 24 second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, an energy dissipation end based on energy absorption of a torn square tube comprises an end 1, wherein the upper end of the end 1 is fixedly connected with a top plate 2, the top plate 2 is fixedly connected with a motor 3, the output end of the motor 3 is fixedly connected with a first driving wheel 4, the lower end surface of the top plate 2 is rotatably connected with two rotating vertical shafts 5, the two rotating vertical shafts 5 are respectively and fixedly connected with a second driving wheel 6, the two second driving wheels 6 are respectively connected with the first driving wheel 4 through a driving belt, the two rotating vertical shafts 5 are respectively connected with a first sliding sleeve bolt 7, the two rotating vertical shafts 5 are both reciprocating screw rods, the two first sliding sleeve bolts 7 are respectively in threaded connection with the two rotating vertical shafts 5, the two first sliding sleeve bolts 7 are jointly connected with a plate brush 8, the lower end of the end 1 is fixedly connected with a bottom plate 9, and the lower ends of the two rotating vertical shafts 5 are respectively and rotatably connected with two ends of the bottom plate 9, the motor 3 is started, so that the two first sliding sleeve bolts 7 are moved to drive the scrubbing brush 8 to move back and forth together, and workers can clean and maintain the end head 1 conveniently in daily life.
The end 1 is provided with two installation devices, each installation device is composed of a fixed shell 10, a rotary cross shaft 11, two second sliding sleeve bolts 12 and two fixing clamps 13, the fixed shell 10 is fixedly connected with the end 1, the rotary cross shaft 11 is rotatably connected with the inside of the fixed shell 10, the two second sliding sleeve bolts 12 are connected with the rotary cross shaft 11, the two fixing clamps 13 are respectively fixedly connected with the two second sliding sleeve bolts 12, the two fixing clamps 13 are respectively slidably connected with the two ends of the fixed shell 10, the rotary cross shaft 11 is provided with two opposite square threads, the two second sliding sleeve bolts 12 are respectively in threaded connection with the rotary cross shaft 11, the two ends of the fixed shell 10 are respectively provided with a limiting groove, the two fixing clamps 13 are respectively slidably connected with the two limiting grooves, and installation by workers can be facilitated in the construction and installation process through the installation devices.
One side of the end 1 is provided with a buffer device, the buffer device is composed of a first supporting plate 14, a second supporting plate 15, a telescopic rod 16, a first spring 17, a first magnetic block 18, a second magnetic block 19, two supporting rods 20, two sliding grooves 21, two fixing rods 22, two sliding blocks 23 and two second springs 24, the first supporting plate 14 is fixedly connected with the end 1, the telescopic rod 16 is fixedly connected on the first supporting plate 14, the telescopic rod 16 is composed of a sleeve and a sliding rod, the sleeve is slidably connected with the sliding rod, the other end of the telescopic rod 16 is fixedly connected with the second supporting plate 15, one end of the first spring 17 is connected with the first supporting plate 14, the other end of the first spring 17 is connected with the second supporting plate 15, the first magnetic block 18 is fixedly connected with one end of the sliding rod, the second magnetic block 19 is fixedly connected with the inner wall of the sleeve, the first magnetic block 18 has the same magnetic pole as the second magnetic block 19, the first supporting rods 20 are rotatably connected on the first supporting plate 14, two sliding tray 21 are located the both ends of second fagging 15 respectively, two dead lever 22 respectively with two sliding tray 21 fixed connection, two sliders 23 respectively with two dead lever 22 sliding connection, the other end of two vaulting poles 20 rotates with two sliders 23 respectively to be connected, the one end of two second springs 24 is connected with two sliders 23 respectively, the other end of two second springs 24 is connected with the one end that two sliding tray 21 carried on the back mutually respectively, through buffer, make when the collision appears and cause square pipe tear, the impact that the potential energy that the collision produced makes energy dissipation end 1 can be cushioned, thereby it can not damage is made in the protection.
The utility model discloses in, when the installation, at first rotate rotatory cross axle 11 by the staff, because be equipped with two square opposite screw threads on the rotatory cross axle 11, make the rotation of rotatory cross axle 11 drive the removal of two second slip cap bolts 12, move in two spacing grooves on the set casing 10 of two second slip cap bolts 12, make and drive two fixation clamps 13 and all offset with square pipe guardrail, thereby practice is through installation device, make in the construction installation, the staff's of being convenient for installation.
When the end 1 needs to be maintained, the motor 3 is started, the output end of the motor 3 drives the first driving wheel 4 to rotate, the first driving wheel 4 is connected with the two second driving wheels 6 through a driving belt, the first driving wheel 4 drives the two second driving wheels 6 to rotate simultaneously, the two second driving wheels 6 drive the two rotating vertical shafts 5 to rotate, the two rotating vertical shafts 5 are reciprocating lead screws, the two rotating vertical shafts 5 drive the reciprocating movement of the two first sliding sleeve bolts 7 to rotate, the two first sliding sleeve bolts 7 move to drive the reciprocating movement of the plate brush 8 together, and the working personnel can clean and maintain the end 1 conveniently.
When impact occurs to cause the square tube to be torn and deformed, the second supporting plate 15 moves along with the square tube, the second supporting plate 15 moves relative to the first supporting plate 14, the sleeve of the telescopic rod 16 and the sliding rod slide relatively, the sliding of the sleeve compresses the first spring 17, and the second magnetic block 19 is driven to slide and move to the position near the first magnetic block 18, and the magnetic poles of the first magnetic block 18 and the second magnetic block 19 are the same, so that repulsive force is generated, and the magnetic force prevents the relative sliding between the sleeve and the sliding rod.
The second fagging 15 drives the sleeve pipe and drives two vaulting poles 20 and remove simultaneously between first fagging 14 and second fagging 15 for the gliding while of slide bar, and the removal of two vaulting poles 20 drives two sliders 23 and removes simultaneously, and two second springs 24 are compressed when two sliders 23 move on two dead levers 22 for through buffer, when the side pipe that appears colliding and causes tears, the potential energy that the collision produced makes the impact to energy dissipation end 1 and can cushion, thereby protects to make it can not damage.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An energy dissipation end based on energy absorption of a torn square tube comprises an end (1) and is characterized in that the upper end of the end (1) is fixedly connected with a top plate (2), the top plate (2) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a first transmission wheel (4), the lower end face of the top plate (2) is rotatably connected with two rotary vertical shafts (5), the two rotary vertical shafts (5) are fixedly connected with second transmission wheels (6), the two second transmission wheels (6) are connected with the first transmission wheel (4) through transmission belts, the two rotary vertical shafts (5) are respectively connected with first sliding toggle bolts (7), the two first sliding toggle bolts (7) are jointly connected with a plate brush (8), the lower end of the end (1) is fixedly connected with a bottom plate (9), the lower ends of the two rotary vertical shafts (5) are respectively rotatably connected with two ends of the bottom plate (9), two mounting devices are arranged on the end head (1), and a buffer device is arranged on one side of the end head (1).
2. The energy dissipation end head based on energy absorption of the torn square tube according to claim 1, wherein the two rotating vertical shafts (5) are reciprocating screw rods, and the two first sliding sleeve bolts (7) are respectively in threaded connection with the two rotating vertical shafts (5).
3. The energy dissipation end head based on energy absorption of the torn square pipe is characterized in that the mounting device comprises a fixed shell (10), a rotating transverse shaft (11), two second sliding sleeve bolts (12) and two fixing clamps (13), the fixed shell (10) is fixedly connected with the end head (1), the rotating transverse shaft (11) is rotatably connected with the inside of the fixed shell (10), the two second sliding sleeve bolts (12) are both connected with the rotating transverse shaft (11), the two fixing clamps (13) are respectively fixedly connected with the two second sliding sleeve bolts (12), and the two fixing clamps (13) are respectively in sliding connection with two ends of the fixed shell (10).
4. The energy dissipation end head based on energy absorption of the torn square pipe as claimed in claim 3, wherein the rotating cross shaft (11) is provided with two opposite square threads, the two second sliding sleeve bolts (12) are both in threaded connection with the rotating cross shaft (11), both ends of the fixed shell (10) are provided with limiting grooves, and the two fixing clamps (13) are respectively in sliding connection with the two limiting grooves.
5. The energy dissipation end head based on energy absorption of the torn square tube as claimed in claim 1, wherein the buffer device is composed of a first supporting plate (14), a second supporting plate (15), a telescopic rod (16), a first spring (17), a first magnetic block (18), a second magnetic block (19), two supporting rods (20), two sliding grooves (21), two fixing rods (22), two sliding blocks (23) and two second springs (24), the first supporting plate (14) is fixedly connected with the end head (1), the telescopic rod (16) is fixedly connected to the first supporting plate (14), the telescopic rod (16) is composed of a sleeve and a sliding rod, the sleeve is slidably connected with the sliding rod, the other end of the telescopic rod (16) is fixedly connected with the second supporting plate (15), one end of the first spring (17) is connected with the first supporting plate (14), the other end of first spring (17) is connected with second fagging (15), the one end fixed connection of first magnetic path (18) and slide bar, second magnetic path (19) and intraductal wall fixed connection of sleeve, it is connected with two vaulting poles (20) to rotate on first fagging (14), two slide tray (21) are located the both ends of second fagging (15) respectively, two dead lever (22) respectively with two slide tray (21) fixed connection, two slider (23) respectively with two dead lever (22) sliding connection, two the other end of vaulting pole (20) rotates with two slider (23) respectively and is connected, two the one end of second spring (24) is connected with two slider (23) respectively, two the other end of second spring (24) is connected with the one end that two slide trays (21) carried on the back mutually respectively.
6. The energy dissipation end head based on energy absorption of the torn square tube as claimed in claim 5, wherein the first magnetic block (18) and the second magnetic block (19) have the same magnetic pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120029920.1U CN214516172U (en) | 2021-01-07 | 2021-01-07 | Energy dissipation end based on energy absorption of tearing square tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120029920.1U CN214516172U (en) | 2021-01-07 | 2021-01-07 | Energy dissipation end based on energy absorption of tearing square tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214516172U true CN214516172U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120029920.1U Active CN214516172U (en) | 2021-01-07 | 2021-01-07 | Energy dissipation end based on energy absorption of tearing square tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214516172U (en) |
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2021
- 2021-01-07 CN CN202120029920.1U patent/CN214516172U/en active Active
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