CN214459933U

CN214459933U - Town road buffer stop

Info

Publication number: CN214459933U
Application number: CN202120377826.5U
Authority: CN
Inventors: 龚敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-10-22
Anticipated expiration: 2031-02-18

Abstract

The utility model discloses a town road buffer stop, comprising a base plate, the one end of bottom plate is opened there are two spread grooves, and the other end of bottom plate is connected with the connector link that two cooperation spread grooves used, two the fixed orifices has all been opened to the one end of connector link, and the both ends of bottom plate all are provided with the fastening bolt that the cooperation fixed orifices used, the stationary box is all installed, two to the top both sides of bottom plate the equal swing joint of one end of stationary box has the apron, the top middle part of bottom plate is connected with buffer, buffer's one end is connected with three depression bar, and the one end of three depression bar is connected with protector jointly. The utility model discloses it is easy and simple to handle, be convenient for carry out firm multiunit and connect to buffer and protector through setting up can make the device better to the cushioning effect of impulsive force, also better to the protection effect of vehicle and self, simultaneously under the effect of fixed case, can make the device more firm stable when fixed.

Description

Town road buffer stop

Technical Field

The utility model relates to a municipal facilities technical field specifically is a town road buffer stop.

Background

The road need set up a plurality of buffer stop in the both sides of road before the use of coming into operation more, in order to ensure that the vehicle safety goes, the emergence of reduction accident, and reduce the injury degree of accident vehicle and the casualty coefficient of personnel in the car when the occurence of failure, and this kind of buffer stop who uses at present is convenient and firm inadequately when carrying out the multiunit connection, whole device is also not good to the buffering effect of this kind of impact force when receiving the impact, it is not good to make whole device to the protective effect of self and vehicle, the practicality of whole device has been reduced, and these devices are firm inadequately when fixed, it is not high to make the stability of whole device when the use, we propose a town road buffer stop for this reason and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a town road buffer stop to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal road anti-collision device comprises a bottom plate, wherein one end of the bottom plate is provided with two connecting grooves, the other end of the bottom plate is connected with two connecting buckles matched with the connecting grooves, one ends of the two connecting buckles are respectively provided with a fixing hole, two ends of the bottom plate are respectively provided with a fastening bolt matched with the fixing hole, two sides of the top end of the bottom plate are respectively provided with a fixing box, one ends of the two fixing boxes are respectively movably connected with a cover plate, and the middle part of the top end of the bottom plate is connected with a buffer device;

the buffer device comprises a shell and a movable plate, the lower end of the shell is fixedly connected with the bottom plate, one end of the shell is hollowed out, the size of the movable plate is the same as that of a hollow part at one end of the shell, the inner wall at one side of the shell is connected with a supporting rod, a vertical rod is connected between the opposite surfaces of the two supporting rods, the outer surface of the vertical rod is sleeved with two buffer springs, two movable blocks are inserted and connected on the outer surface of the vertical rod, one ends of the back opposite surfaces of the two movable blocks are respectively and fixedly connected with two buffer springs, one ends of the opposite surfaces of the two movable blocks are respectively connected with two first connecting plates, and connecting rods are hinged between the two first connecting plates on the same movable block, one end of the movable plate is connected with two groups of second connecting plates, each group of the second connecting plates is provided with two second connecting plates, and the two second connecting plates in each group are respectively hinged with two connecting rods;

one end of the buffer device is connected with three pressure rods, and one end of each pressure rod is connected with the protection device.

As a preferred technical scheme of the utility model, the one end and the three depression bar fixed connection of fly leaf, the one end both sides of fly leaf all are connected with the stock, and the one end of two stocks all is connected with the pressure head, be connected with two gasbag pads on the one side inner wall of shell.

As a preferred technical scheme of the utility model, be connected with two pole settings, two between the upper and lower inner wall of fixed case the surface of pole setting has all cup jointed expanding spring, and the upper portion of two pole settings interlude jointly and is connected with the diaphragm, the top of diaphragm is connected with driving motor, driving motor's output is connected with the inserted bar, and the lower extreme of inserted bar runs through the diaphragm.

As a preferred technical scheme of the utility model, protector includes the fixed plate, open the one end of fixed plate has three fixed slot, and the one end of three depression bar all is connected with the fixed knot that the cooperation fixed slot used, the one end of fixed plate is connected with the cushion, be connected with a plurality of damping spring between the both sides inner wall of cushion, the one end of cushion is connected with the rubber pad.

As an optimal technical scheme of the utility model, two the position of pressure head is corresponding with the position of two gasbag pads respectively, and two bracing pieces all are located between two gasbag pads.

As a preferred technical scheme of the utility model, the lower extreme of fixed case is opened has the through-hole that the cooperation inserted bar used, and the top of bottom plate is opened and is had two to link up from top to bottom and cooperate the perforation that the through-hole used.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up connector link and spread groove on the bottom plate, it is more convenient when can making multiunit the device connect, simultaneously through set up the fixed orifices on the connector link and set up the fastening bolt that the cooperation fixed orifices used on the bottom plate, can make multiunit the device more firm when connecting.

2. Through setting up buffer, at first connecting plate wherein, under the effect of second connecting plate and montant, can make the device connecting rod can drive the movable block and extrude buffer spring when receiving the impact, make buffer spring produce bounce and come to cushion and absorb this kind of impact force, the pressure head also can extrude the gasbag pad simultaneously, make the gasbag pad can cooperate buffer spring to improve the device to the cushioning effect of impact force, and rubber pad in protector, under cushion and damping spring's the mating reaction, can further improve the device to the cushioning effect of impact force, whole device has also improved the protective effect to vehicle and self.

3. Through setting up fixed case, under the effect of expanding spring, driving motor, diaphragm and pole setting wherein, can make the inserted bar pass fixed case and insert firmly in the ground for whole device is more firm when fixing with ground, has improved the stability of whole device when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the buffering device of the present invention;

FIG. 3 is a cross-sectional view of the fixing box of the present invention;

fig. 4 is a sectional view of the protection device of the present invention.

In the figure: 1. a base plate; 2. a buffer device; 3. a fixed box; 4. a guard; 5. a cover plate; 6. connecting grooves; 7. a fixing hole; 8. a connecting buckle; 9. a pressure lever; 21. a housing; 22. an airbag cushion; 23. a movable block; 24. a first connecting plate; 25. a support bar; 26. a vertical rod; 27. a buffer spring; 28. a connecting rod; 29. a second connecting plate; 201. a movable plate; 202. a long rod; 203. a pressure head; 31. a transverse plate; 32. a tension spring; 33. inserting a rod; 34. a drive motor; 35. erecting a rod; 41. a fixing plate; 42. fixing grooves; 43. a soft cushion; 44. a rubber pad; 45. a shock absorbing 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a municipal road anti-collision device comprises a bottom plate 1, wherein one end of the bottom plate 1 is provided with two connecting grooves 6, the other end of the bottom plate 1 is connected with two connecting buckles 8 matched with the connecting grooves 6 for use, one ends of the two connecting buckles 8 are respectively provided with a fixing hole 7, two ends of the bottom plate 1 are respectively provided with a fastening bolt matched with the fixing hole 7 for use, two sides of the top end of the bottom plate 1 are respectively provided with a fixed box 3, one end of each fixed box 3 is movably connected with a cover plate 5, the middle part of the top end of the bottom plate 1 is connected with a buffer device 2, the buffer device 2 comprises an outer shell 21 and a movable plate 201, the lower end of the outer shell 21 is fixedly connected with the bottom plate 1, one end of the outer shell 21 is hollowed, the size of the movable plate 201 is the same as that of the hollowed part at one end of the outer shell 21, a supporting rod 25 is connected on the inner wall at one side of the outer shell 21, a vertical rod 26 is connected between the opposite surfaces of the two supporting rods 25, two buffer springs 27 are sleeved on the outer surface of the vertical rod 26, and the surface of montant 26 alternates and is connected with two movable blocks 23, the back to face one end of two movable blocks 23 respectively with two buffer spring 27 fixed connection, the opposite face one end of two movable blocks 23 all is connected with two first connecting plates 24, and all articulate between two first connecting plates 24 on the same movable block 23 and have connecting rod 28, the one end of fly leaf 201 is connected with two sets of second connecting plates 29, and every second connecting plate 29 of group is two, it articulates with two connecting rods 28 respectively between two second connecting plates 29 in every group, the one end of buffer 2 is connected with three depression bar 9, and the one end of three depression bar 9 is connected with protector 4 jointly, in the time of the use, can place whole device in appointed work area through bottom plate 1 earlier, again according to actual need make a plurality of the device connect, when connecting, can be with the connector link 8 joint of bottom plate 1 one end in one this device in the connecting groove 6 of bottom plate 1 other end in another this device Then, the fastening bolt penetrates through the bottom plate 1 and penetrates into the fixing hole 7 on the connecting buckle 8 to complete the connection process, when the whole device is impacted by a vehicle, the movable plate 201 in the buffer device 2 moves towards the inside of the shell 21, so that the connecting rod 28 starts to drive the movable block 23 to slide along the vertical rod 26 under the action of the first connecting plate 24 and the second connecting plate 29, and the buffer spring 27 is extruded, and the buffer spring 27 starts to generate the bounce force to buffer and absorb the impact force.

Referring to fig. 1-4, one end of the movable plate 201 is fixedly connected to the three pressing rods 9, two sides of one end of the movable plate 201 are connected to the long rods 202, one ends of the two long rods 202 are connected to the pressing heads 203, one inner wall of the housing 21 is connected to the two airbag cushions 22, the long rods 202 drive the pressing heads 203 to press the airbag cushions 22 while the buffer springs 27 are pressed, so that the airbag cushions 22 begin to cooperate with the buffer springs 27 to buffer and absorb the impact force applied to the whole device, thereby improving the impact buffering effect of the whole device on the impact force.

Referring to fig. 1-4, two vertical rods 35 are connected between the upper and lower inner walls of the fixed box 3, the outer surfaces of the two vertical rods 35 are sleeved with extension springs 32, the upper parts of the two vertical rods 35 are jointly and alternately connected with a transverse plate 31, the top end of the transverse plate 31 is connected with a driving motor 34, the output end of the driving motor 34 is connected with an insertion rod 33, and the lower end of the insertion rod 33 penetrates through the transverse plate 31, when the whole device is fixed, the cover plate 5 at one end of the fixed box 3 can be opened and the driving motor 34 in the fixed box 3 is started, so that the driving motor 34 starts to drive the insertion rod 33 to rotate, at this time, the transverse plate 31 is pressed down, so that the transverse plate 31 starts to move down along the two vertical rods 35 and extrude the extension springs 32 until the insertion rod 33 can be firmly inserted into the ground, thereby fixing the whole device can be completed, and when the fixing is released, the insertion rod 33 only needs to move out of the ground, at this time, the plunger 33 is returned by the extension spring 32.

Referring to fig. 1-4, the protection device 4 includes a fixing plate 41, three fixing slots 42 are formed at one end of the fixing plate 41, and one end of each of the three pressure levers 9 is connected with a fixing buckle matched with the fixing groove 42 for use, one end of the fixing plate 41 is connected with a soft cushion 43, a plurality of damping springs 45 are connected between the inner walls of the two sides of the soft cushion 43, one end of the soft cushion 43 is connected with a rubber pad 44, when the whole device is impacted by a vehicle, the protective device 4 will firstly sense the impact force, and then the impact force will be transmitted to the buffer device 2 through the press rod 9, the rubber pad 44, the soft pad 43 and the shock absorbing spring 45 will buffer the impact force to some extent when the protective device 4 receives the impact force, when the protection device 4 needs to be replaced, the protection device 4 can be detached from the whole device for replacement only by holding the pressing rod 9 and pulling the fixing plate 41 to separate the fixing groove 42 at one end of the fixing plate 41 from the fixing buckle at one end of the pressing rod 9.

Referring to fig. 1-4, the positions of the two pressing heads 203 correspond to the positions of the two airbag cushions 22, and the two support rods 25 are located between the two airbag cushions 22, so that the structure of the whole device is more reasonable.

Referring to fig. 1-4, the bottom of the fixing box 3 is provided with a through hole for matching with the insertion rod 33, and the top of the bottom plate 1 is provided with two through holes which are vertically through and matched with the through hole, so that the insertion rod 33 can pass through the fixing box 3 and the bottom plate 1 to be connected with the ground.

The working principle is as follows: when the whole device is impacted by a vehicle, the movable plate 201 in the buffer device 2 can move towards the inside of the shell 21, so that the connecting rod 28 starts to drive the movable block 23 to slide along the vertical rod 26 under the action of the first connecting plate 24 and the second connecting plate 29, the buffer spring 27 is extruded, the buffer spring 27 starts to generate counter-elasticity to buffer and absorb the impact force, and the buffer spring 27 is extruded while the impact force is applied to the buffer spring 27, the long rod 202 will drive the pressure head 203 to extrude the air bag cushion 22, so that the air bag cushion 22 will cooperate with the buffer spring 27 to buffer and absorb the impact force on the whole device, so as to improve the impact force buffering effect of the whole device, when the whole device is fixed, the cover plate 5 at one end of the fixed box 3 can be opened and the driving motor 34 in the fixed box 3 can be started, so that the driving motor 34 will start to drive the inserted link 33 to rotate, at this time, the horizontal plate 31 is pressed downwards, so that the horizontal plate 31 will start to move downwards along the two upright posts 35 and extrude the telescopic spring 32, until the inserted link 33 can be firmly inserted into the ground, so as to complete the fixing of the whole device, and when the fixing is released, the inserted link 33 only needs to be moved out of the ground, at this time, the inserted link 33 will reset under the action of the telescopic spring 32, when the whole device is impacted by the vehicle, the protection device 4 will firstly feel the impact force, then, the impact force is transmitted to the buffering device 2 through the pressing rod 9, the rubber pad 44, the soft pad 43 and the damping spring 45 can buffer the impact force to a certain degree when the protecting device 4 is subjected to the impact force, and when the protecting device 4 needs to be replaced, the fixing plate 41 is pulled by holding the pressing rod 9, so that the fixing groove 42 at one end of the fixing plate 41 is separated from the fixing buckle at one end of the pressing rod 9, and the protecting device 4 can be detached from the whole device for replacement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A town road buffer stop, includes bottom plate (1), its characterized in that: one end of the bottom plate (1) is provided with two connecting grooves (6), the other end of the bottom plate (1) is connected with two connecting buckles (8) matched with the connecting grooves (6) for use, one ends of the two connecting buckles (8) are provided with fixing holes (7), two ends of the bottom plate (1) are provided with fastening bolts matched with the fixing holes (7) for use, two sides of the top end of the bottom plate (1) are provided with fixing boxes (3), one ends of the two fixing boxes (3) are movably connected with cover plates (5), and the middle part of the top end of the bottom plate (1) is connected with a buffer device (2);

the buffer device (2) comprises a shell (21) and a movable plate (201), the lower end of the shell (21) is fixedly connected with the bottom plate (1), one end of the shell (21) is hollow, the size of the movable plate (201) is the same as that of the hollow part at one end of the shell (21), a supporting rod (25) is connected to the inner wall of one side of the shell (21), a vertical rod (26) is connected between opposite surfaces of the two supporting rods (25), two buffer springs (27) are sleeved on the outer surface of the vertical rod (26), two movable blocks (23) are alternately connected to the outer surface of the vertical rod (26), back-to-face ends of the two movable blocks (23) are respectively and fixedly connected with the two buffer springs (27), two first connecting plates (24) are respectively connected to one ends of opposite surfaces of the two movable blocks (23), and connecting rods (28) are respectively hinged between the two first connecting plates (24) on the same movable block (23), one end of the movable plate (201) is connected with two groups of second connecting plates (29), each group of second connecting plates (29) is provided with two, and the two second connecting plates (29) in each group are respectively hinged with two connecting rods (28);

one end of the buffer device (2) is connected with three pressure rods (9), and one end of each of the three pressure rods (9) is connected with the protection device (4) together.

2. The town road collision avoidance device of claim 1, wherein: the one end and three depression bar (9) fixed connection of fly leaf (201), the one end both sides of fly leaf (201) all are connected with stock (202), and the one end of two stock (202) all is connected with pressure head (203), be connected with two gasbag pads (22) on one side inner wall of shell (21).

3. The town road collision avoidance device of claim 1, wherein: be connected with two pole settings (35), two between the upper and lower inner wall of fixed case (3) the surface of pole setting (35) has all cup jointed expanding spring (32), and the upper portion of two pole settings (35) alternates jointly and is connected with diaphragm (31), the top of diaphragm (31) is connected with driving motor (34), the output of driving motor (34) is connected with inserted bar (33), and the lower extreme of inserted bar (33) runs through diaphragm (31).

4. The town road collision avoidance device of claim 1, wherein: protector (4) are including fixed plate (41), open the one end of fixed plate (41) has three fixed slot (42), and the one end of three depression bar (9) all is connected with the fixed knot that cooperation fixed slot (42) used, the one end of fixed plate (41) is connected with cushion (43), be connected with a plurality of damping spring (45) between the both sides inner wall of cushion (43), the one end of cushion (43) is connected with rubber pad (44).

5. The town road collision avoidance device of claim 2, wherein: the positions of the pressure heads (203) correspond to the positions of the two airbag cushions (22), and the two support rods (25) are located between the two airbag cushions (22).

6. The town road collision avoidance device of claim 3, wherein: the lower extreme of fixed case (3) is opened has the through-hole that cooperation inserted bar (33) used, and the top of bottom plate (1) is opened has two and is link up from top to bottom and cooperate the perforation of through-hole use.