CN210597076U - Town road deceleration strip - Google Patents
Town road deceleration strip Download PDFInfo
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- CN210597076U CN210597076U CN201921099933.5U CN201921099933U CN210597076U CN 210597076 U CN210597076 U CN 210597076U CN 201921099933 U CN201921099933 U CN 201921099933U CN 210597076 U CN210597076 U CN 210597076U
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- bridge
- mounting box
- bow
- deceleration strip
- town road
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Abstract
The utility model relates to a town road deceleration strip belongs to town road facility technical field, including the body that slows down, the body that slows down includes mounting box and bow-shaped bridge, and bow-shaped bridge slides and sets up the top surface at the mounting box, and the mounting box internal fixation is provided with the installation piece, and the surface of installation piece is provided with the buffering gasbag, and the surface that bow-shaped bridge was kept away from to the installation piece is provided with the energy storage gasbag, has seted up the through-hole on the installation piece, and the through-hole communicates buffering gasbag and energy storage gasbag respectively. After the speed bump is arranged on the ground, when a vehicle passes over the arch bridge quickly, the arch bridge is not completely descended, so that the vehicle jolts, and the speed bump is realized on the vehicle; when the vehicle passes above the arch bridge at low speed, the gas in the buffering gas bag has enough time to completely fill the energy storage gas bag through the through hole, so that the arch bridge is lowered to a sufficient height, the jolt of the vehicle passing through at low speed is reduced, and the riding comfort of passengers is improved.
Description
Technical Field
The utility model relates to a town road facilities technical field, in particular to town road deceleration strip.
Background
The deceleration strip protrudes out of the road surface, and is generally arranged near a community entrance or a school or a hospital. When a vehicle passes through the speed bump at a high speed, severe vibration can be transmitted from tires to the driver through the vehicle body and the seat, and strong physiological stimulation and psychological stimulation are generated. The physiological stimulation promotes the driver to generate strong uncomfortable feeling, and the psychological stimulation deepens unsafe doubts of the driver, so that the driver can voluntarily decelerate when encountering the deceleration strip.
Chinese patent No. CN207685704U discloses a town road speed bump, which includes a speed bump main body with an arched cross section, and the speed bump main body is composed of an elastic buffer body and impact-resistant bodies connected to two sides of the elastic buffer body. When the vehicle passes through the upper part of the deceleration strip, the elastic buffer body and the impact resistant body are matched for use, so that the vehicle jolts, the deceleration effect is realized on the vehicle, and a driver is reminded of consciously decelerating the vehicle.
However, the structure of the speed bump is very typical in the prior art, and even if the automobile passes through the speed bump at a low speed, the wheel can generate large bump when passing through the raised rubber top surface, so that the riding comfort of a driver and passengers is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a town road deceleration strip, it is less to have the low-speed sense of jolting when passing through this deceleration strip, improves the advantage that the passenger took comfort.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a town road deceleration strip, includes the body that slows down, the body that slows down includes mounting box and bow-shaped bridge, bow-shaped bridge slides and sets up the top surface at the mounting box, the convex surface of bow-shaped bridge is vertical up, the mounting plate internal fixation is provided with the installation piece, the surface that the installation piece is close to bow-shaped bridge is provided with the buffering gasbag that is used for playing the cushioning effect to bow-shaped bridge, the surface that bow-shaped bridge was kept away from to the installation piece is provided with the energy storage gasbag, the through-hole has been seted up on the mounting piece, the through-hole communicates buffering gasbag and.
Through the technical scheme, when the speed bump is installed, the buffering air bag is inflated firstly, then the buffering air bag is connected with the installation sheet, and then the arch bridge is installed on the top surface of the installation box in a sliding mode; when the vehicle passes above the arch bridge at low speed, the gas in the buffering gas bag has enough time to completely fill the energy storage gas bag through the through hole, so that the arch bridge is lowered to a sufficient height, the jolt of the vehicle passing through at low speed is reduced, and the riding comfort of passengers is improved.
The utility model discloses further set up to: the buffer air bags are symmetrically provided with two groups along the width direction of the mounting box.
Through the technical scheme, the two groups of buffer air bags play a role of supporting the arch bridge together, so that the arch bridge can be kept horizontal in a normal state, and the arch bridge is not easy to deflect in the mounting box.
The utility model discloses further set up to: the top surface and the bottom surface of installation piece are all coaxial fixed and are provided with a screw thread section of thick bamboo, be provided with the external screw thread on the screw thread section of thick bamboo, all fixed installation section of thick bamboo, two of being provided with on buffering gasbag and the energy storage gasbag installation section of thick bamboo communicates with buffering gasbag and energy storage gasbag respectively, be provided with the internal thread with external screw thread looks adaptation on the installation section of thick bamboo.
Through above-mentioned technical scheme, when making the deceleration strip use, need change damaged buffering gasbag or energy storage gasbag, the accessible is twisted off with screw thread section of thick bamboo threaded connection's installation section of thick bamboo, pulls down the buffering gasbag or the energy storage gasbag that need change fast, carries out single change, effectively avoids changing buffering gasbag and energy storage gasbag simultaneously, and it is convenient to save time.
The utility model discloses further set up to: the arched bridge is far away from bellied both ends and is fixed respectively and be provided with the mounting panel, the top surface of mounting box rotates and is provided with the baffle that is used for blockking that the mounting panel breaks away from the mounting box, be provided with the bolt on the baffle, the top surface of mounting box is seted up threaded hole, bolt and screw hole threaded connection.
Through the technical scheme, when the speed bump is installed, the bolts on the baffle are unfastened, then the baffle is rotated, the air bag and the arched bridge are installed in the installation box, the baffle is turned over to cover the baffle right above the installation plate, the baffle is fixed through the bolts, and the air bag or the arched bridge in the installation box can be replaced conveniently.
The utility model discloses further set up to: the vertical fixed sleeve that is provided with in bottom surface of mounting panel, the vertical fixed guide bar that is provided with of interior diapire of mounting box, the guide bar activity is worn to establish in the sleeve.
Through the technical scheme, when the vehicle passes through the upper part of the arch bridge, the guide rod acts on the sleeve in a guiding way, so that the arch bridge can move downwards along the vertical direction of the guide rod, the buffer air bag is uniformly pressurized, the damage caused by the overlarge local pressure of the buffer air bag is effectively avoided, and the service life of the buffer air bag is prolonged.
The utility model discloses further set up to: the cover is equipped with the spring that is used for ordering about mounting panel and baffle butt on the sleeve, the one end of spring and the interior diapire butt of baffle butt, the other end and mounting box.
Through above-mentioned technical scheme, when bow-shaped bridge was in normal use state, bow-shaped bridge was upwards promoted and the butt lives the baffle under the spring effort, when the vehicle was rolled from bow-shaped bridge top fast, the spring can play the cushioning effect to the pressure that bow-shaped bridge received, effectively avoids bow-shaped bridge to receive pressure in the twinkling of an eye directly apply to the buffering gasbag on to cause the buffering gasbag damaged, improve the life of buffering gasbag.
The utility model discloses further set up to: a reflective belt is arranged on the bridge surface of the arch bridge along the length direction of the bridge surface.
Through above-mentioned technical scheme, before the vehicle passes through the deceleration strip at night, the reflection of light area can reflect the light or the ambient light of vehicle to seen by the driver, thereby remind the driver in time to slow down, effectively reduce the possibility that the incident took place.
The utility model discloses further set up to: the bridge deck of the arch bridge is coated with noctilucent paint along the length direction of the bridge deck.
Through above-mentioned technical scheme, when dim road conditions of light night, the luminous coating on the bow-shaped bridge is independently luminous, and the pedestrian can judge the deceleration strip position through the light that luminous coating sent when walking into, effectively avoids the pedestrian to be stumbled by the deceleration strip, improves the security.
To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:
after the deceleration strip is arranged on the ground, when a vehicle rapidly passes above an arch bridge, gas of a buffering air bag cannot rapidly pass through a through hole and is filled into an energy storage air bag, so that the arch bridge is not completely descended, the vehicle jolts, and the deceleration effect is achieved on the vehicle; when the vehicle passes above the arch bridge at low speed, the gas in the buffering gas bag has enough time to completely fill the energy storage gas bag through the through hole, so that the arch bridge is lowered to enough height, the jolt of the vehicle passing through at low speed is reduced, and the riding comfort of passengers is improved;
secondly, when the speed bump is installed, the bolts on the baffle are unfastened, then the baffle is rotated, the air bag and the arched bridge are installed in the installation box, finally the baffle is turned over to enable the baffle to cover the right upper side of the installation box, and the baffle is fixed through the bolts, so that the air bag or the arched bridge in the installation box can be conveniently replaced;
when bow-shaped bridge was in normal use state, bow-shaped bridge was upwards promoted and the butt live the baffle under the spring effort, when the vehicle was rolled over from bow-shaped bridge top fast, the spring can play the cushioning effect to the pressure that bow-shaped bridge received, effectively avoids bow-shaped bridge to receive pressure in the twinkling of an eye directly to be exerted on the buffering gasbag to cause the buffering gasbag damaged, improve buffering gasbag's life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged view of a portion B in fig. 2.
Reference numerals: 1. a speed reduction body; 2. mounting a box; 21. a baffle plate; 22. a bolt; 23. a threaded hole; 24. a guide bar; 25. a spring; 3. an arcuate bridge; 31. mounting a plate; 32. a sleeve; 4. mounting a sheet; 41. a buffer air bag; 42. an energy storage air bag; 43. a through hole; 44. a threaded barrel; 45. an external thread; 46. mounting the cylinder; 47. an internal thread; 5. a reflective band; 6. and (3) noctilucent paint.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the town road deceleration strip comprises a deceleration body 1, wherein the deceleration body 1 consists of a mounting box 2 and an arched bridge 3. The bow-shaped bridge 3 vertically slides and sets up the top surface at mounting box 2, and the convex surface of bow-shaped bridge 3 is vertical upwards and protrusion mounting box 2, and bow-shaped bridge 3 keeps away from bellied both ends and is fixed respectively along bow-shaped bridge 3 length direction and be provided with mounting panel 31, and mounting box 2's top surface rotates and is provided with baffle 21, and baffle 21 is on a parallel with 3 length direction of bow-shaped bridge with mounting box 2's axis of rotation. Threaded hole 23 is opened on the top surface of mounting box 2, wears to be equipped with bolt 22 on the baffle 21, and bolt 22 threaded connection is in threaded hole 23 for stop bow-shaped bridge 3 and slide and deviate from mounting box 2. When the baffle 21 is fixedly connected with the mounting box 2 through the bolt 22, the surface of the baffle 21 far away from the mounting box 2 is flush with the ground.
As shown in figure 1, a reflective belt 5 is arranged on the bridge surface of the arch bridge 3 along the length direction of the arch bridge, and a luminous paint 6 is coated on the bridge surface of the arch bridge 3 along the length direction of the arch bridge. When the vehicle passes through at night, the light reflecting belt 5 can reflect the light of the vehicle or the ambient light to be seen by the driver, so that the driver is reminded of decelerating in time; when dim road conditions of light night, the luminous coating 6 on the bow-shaped bridge 3 independently gives out light, can judge the deceleration strip position through the light that luminous coating 6 sent when the pedestrian walks near, effectively avoids the pedestrian to be stumbled by the deceleration strip, improves the security, effectively reduces the possibility that the incident takes place.
As shown in fig. 2 and 3, the mounting block 2 is internally and fixedly provided with a mounting plate 4, the top surface and the bottom surface of the mounting plate 4 are uniformly and fixedly provided with a plurality of thread cylinders 44 along the length direction of the arch bridge 3, the thread cylinders 44 are symmetrically provided with two groups along the width direction of the mounting block 2, and the outer wall of each thread cylinder 44 is provided with an external thread 45. The top of installation piece 4 is provided with buffering gasbag 41, fixedly connected with installation section of thick bamboo 46 on the buffering gasbag 41, and installation section of thick bamboo 46 and buffering gasbag 41 intercommunication are provided with the internal thread 47 of external screw thread 45 looks adaptation on threaded cylinder 44 on the inner wall of installation section of thick bamboo 46. The bottom of the mounting plate 4 is provided with an energy storage air bag 42, a mounting tube 46 is also fixedly arranged on the energy storage air bag 42, and the mounting tube 46 is communicated with the energy storage air bag 42. The pressure of the energy storage air bag 42 to the gas in the energy storage air bag is larger than that of the buffer air bag 41 to the gas.
As shown in fig. 2 and 3, the mounting tube 46 is screwed to the screw tube 44 on the upper and lower wall surfaces of the mounting plate 4. A plurality of through holes 43 are formed in the mounting piece 4, the through holes 43 are coaxial with the threaded cylinders 44, and the upper end and the lower end of each through hole 43 are respectively communicated with the buffering air bag 41 and the energy storage air bag 42. When a vehicle passes above the arch bridge 3 quickly, the gas of the buffer gas bag 41 cannot be filled into the energy storage gas bag 42 through the through hole 43 quickly, so that the arch bridge 3 is not completely descended, the vehicle bumps, and the vehicle is decelerated; when the vehicle passes over the arch bridge 3 at low speed, the gas in the buffer air bag 41 has enough time to completely fill the energy storage air bag 42 through the through hole 43, so that the arch bridge 3 descends to a sufficient height, and the bumping of the vehicle passing through at low speed is reduced. After the vehicle passes through the speed bump, the energy storage air bag 42 presses air into the buffer air bag 41 again, and the arch bridge 3 is jacked up.
As shown in fig. 2 and 4, sleeves 32 are vertically and fixedly arranged on the bottom walls of the mounting plates 31 at the two ends of the arch bridge 3, guide rods 24 are slidably arranged in the sleeves 32, and one ends of the guide rods 24 far away from the mounting plates 31 are fixedly connected to the inner bottom wall of the mounting box 2. The sleeve 32 is sleeved with a spring 25, one end of the spring 25 abuts against the baffle 21, and the other end of the spring 25 abuts against the inner bottom wall of the mounting box 2, so as to drive the mounting plate 31 to abut against the baffle 21. When the vehicle rolls over the arch bridge 3 quickly, the spring 25 can buffer the pressure on the arch bridge 3, and the instant pressure on the arch bridge 3 is effectively prevented from being directly applied to the buffer air bag 41, so that the buffer air bag 41 is damaged.
The specific working process is as follows: when the speed bump is installed, the buffer air bag 41 is inflated, then the buffer air bag 41 is connected to the top wall of the installation sheet 4, the buffer air bag 41 is abutted against the bottom surface of the arch bridge 3, and then the arch bridge 3 is installed on the top surface of the installation box 2 in a sliding mode. When a vehicle passes above the arch bridge 3 quickly, the gas of the buffer gas bag 41 cannot be filled into the energy storage gas bag 42 through the through hole 43 quickly, so that the arch bridge 3 is not completely descended, the vehicle bumps, and the vehicle is decelerated; when the vehicle passes over the arch bridge 3 at low speed, the gas in the buffer air bag 41 has enough time to completely fill the energy storage air bag 42 through the through hole 43, so that the arch bridge 3 descends to a sufficient height, the bump of the vehicle passing through at low speed is reduced, and the riding comfort of passengers is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a town road deceleration strip which characterized in that: including speed reduction body (1), speed reduction body (1) includes mounting box (2) and bow-shaped bridge (3), bow-shaped bridge (3) slide and set up the top surface at mounting box (2), the convex surface of bow-shaped bridge (3) is vertical up, mounting box (2) internal fixation is provided with installation piece (4), the surface that installation piece (4) are close to bow-shaped bridge (3) is provided with and is used for buffer airbag (41) to bow-shaped bridge (3) play cushioning effect, the surface that bow-shaped bridge (3) were kept away from in installation piece (4) is provided with energy storage gasbag (42), through-hole (43) have been seted up on installation piece (4), through-hole (43) communicate buffer airbag (41) and energy storage gasbag (42) respectively.
2. The town road deceleration strip of claim 1, wherein: the buffer air bags (41) are symmetrically provided with two groups along the width direction of the mounting box (2).
3. The town road deceleration strip of claim 1, wherein: the top surface and the bottom surface of installation piece (4) are all coaxial fixed and are provided with a screw thread section of thick bamboo (44), be provided with external screw thread (45) on the screw thread section of thick bamboo (44), all fixed installation section of thick bamboo (46) that are provided with on buffering gasbag (41) and energy storage gasbag (42), two installation section of thick bamboo (46) communicate with buffering gasbag (41) and energy storage gasbag (42) respectively, be provided with on installation section of thick bamboo (46) with internal thread (47) of external screw thread (45) looks adaptation.
4. The town road deceleration strip of claim 1, wherein: arch-shaped bridge (3) are kept away from bellied both ends and are fixed mounting panel (31) of being provided with respectively, the top surface of mounting box (2) is rotated and is provided with baffle (21) that are used for blockking mounting panel (31) and break away from mounting box (2), be provided with bolt (22) on baffle (21), threaded hole (23) have been seted up to the top surface of mounting box (2), bolt (22) and threaded hole (23) threaded connection.
5. The town road deceleration strip of claim 4, wherein: the vertical fixed sleeve (32) that is provided with in bottom surface of mounting panel (31), the vertical fixed guide bar (24) that is provided with of interior diapire of mounting box (2), guide bar (24) activity is worn to establish in sleeve (32).
6. The town road deceleration strip of claim 5, wherein: the sleeve (32) is sleeved with a spring (25) used for driving the mounting plate (31) to be abutted against the baffle plate (21), one end of the spring (25) is abutted against the baffle plate (21), and the other end of the spring is abutted against the inner bottom wall of the mounting box (2).
7. The town road deceleration strip of claim 1, wherein: and a reflective belt (5) is arranged on the bridge surface of the arch bridge (3) along the length direction of the bridge surface.
8. The town road deceleration strip of claim 1, wherein: the bridge deck of the arch bridge (3) is coated with noctilucent paint (6) along the length direction of the bridge deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921099933.5U CN210597076U (en) | 2019-07-13 | 2019-07-13 | Town road deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921099933.5U CN210597076U (en) | 2019-07-13 | 2019-07-13 | Town road deceleration strip |
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| Publication Number | Publication Date |
|---|---|
| CN210597076U true CN210597076U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921099933.5U Active CN210597076U (en) | 2019-07-13 | 2019-07-13 | Town road deceleration strip |
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|---|---|
| CN (1) | CN210597076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195810A (en) * | 2020-09-22 | 2021-01-08 | 靳书文 | Municipal administration is with formula of taking a breath road surface deceleration strip |
-
2019
- 2019-07-13 CN CN201921099933.5U patent/CN210597076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195810A (en) * | 2020-09-22 | 2021-01-08 | 靳书文 | Municipal administration is with formula of taking a breath road surface deceleration strip |
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