CN216006742U

CN216006742U - Banister brake lever damping device

Info

Publication number: CN216006742U
Application number: CN202121828017.8U
Authority: CN
Inventors: 钱春亮
Original assignee: Zhengzhou Jingyuan Advertising Equipment Co ltd
Current assignee: Zhengzhou Jingyuan Advertising Equipment Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-11
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a road brake lever damping device which comprises a control box, a brake lever, a driving rotating shaft and a damping assembly arranged below the left end of the brake lever, wherein the damping assembly comprises a fixed plate, a hinge seat, a sliding block, a damping plate and a fixed sleeve, the fixed plate is fixedly connected to the position, close to the top, of the outer side wall of the control box, the hinge seat is fixedly connected to the middle section of the upper surface of the fixed plate, and two rotating levers are rotatably connected to the hinge seat. According to the utility model, the brake rod can be effectively damped by the damping component when ascending and descending, the brake rod is prevented from being damaged, the damping effect is good, the shock of the brake rod is eliminated by the damping oil buffering effect of the accommodating cavity in the damping block, the secondary damping protection effect is realized, and when the infrared distance measuring sensor is matched with the controller, the infrared distance measuring sensor senses that the distance between the brake rod and a passing object or a pedestrian is too small, the controller controls the driving rotating shaft to be out of operation, so that the brake rod is prevented from falling to injure the object or the pedestrian.

Description

Banister brake lever damping device

Technical Field

The utility model relates to the technical field of barrier gate rod equipment, in particular to a damping device for a barrier gate rod.

Background

The barrier gate bar is also called a car stopper, is a passage entrance and exit management device specially used for driving motor vehicles on roads, is widely applied to gates of kilometers toll stations, parking lots, communities and enterprises and public institutions to manage the entrance and exit of the vehicles, the use places of the root barrier gate are different, and the gate bar can be divided into a straight bar, a 90-degree curved bar, a 180-degree folding bar, a fence and the like.

However, when a vehicle is released, the brake lever is easy to generate large vibration when the brake lever is lifted or lowered, and the brake lever does not have a shock absorption function, so that the service life of the brake lever is not long.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above problems, a damper for a barrier gate rod is proposed.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a road brake lever damping device comprises a control box, a brake lever, a driving rotating shaft and a damping component arranged below the left end of the brake lever, wherein the damping component comprises a fixed plate, a hinged seat, sliding blocks, a damping plate and fixed sleeves, the fixed plate is fixedly connected to the position, close to the top, of the outer side wall of the control box, the hinged seat is fixedly connected to the middle position of the upper surface of the fixed plate, two rotating rods are rotatably connected to the hinged seat, a damping spring I is fixedly connected between the two rotating rods, the top ends of the two rotating rods are respectively rotatably connected to the front surfaces of the two sliding blocks, the lower surface of the damping plate is provided with a sliding groove, the two sliding blocks are respectively and slidably connected to the inner part of the sliding groove, the left end and the right end of the lower surface of the damping plate are respectively and fixedly connected with a telescopic rod, the two telescopic rods are respectively arranged in the two fixed sleeves, and the two fixed sleeves are respectively and fixedly connected to the left end and the right end of the upper surface of the fixed plate, and a second damping spring is sleeved on the outer surfaces of the fixed sleeve and the telescopic rod.

As a further description of the above technical solution:

the brake lever passes through the drive pivot is rotated and is connected in the control box, the inside of brake lever is provided with the snubber block, the inside middle section position department of snubber block has been seted up and has been held the chamber, it is provided with damping oil to hold the intracavity, and the mounting groove has all been seted up at both ends about the snubber block, two equal fixedly connected with elastic spring, two on the inside wall that the mounting groove is close to each other the equal fixedly connected with wedge of elastic spring, two the equal fixedly connected with adjusting bolt of one end that the wedge was kept away from each other, the mounting hole has all been seted up at the upper and lower both ends of two mounting grooves to adjusting bolt, be provided with the fixture block in the mounting hole.

As a further description of the above technical solution:

the left end of the brake lever is semicircular, a threaded section is arranged on the outer surface of the right end of the brake lever, and a threaded block is connected to the threaded section in a threaded manner.

As a further description of the above technical solution:

the lower surface middle section position department fixedly connected with controller and infrared distance measuring sensor of brake lever, the controller with infrared distance measuring sensor telecommunications connection.

As a further description of the above technical solution:

and one end of each adjusting bolt, which is far away from each other, is provided with a groove.

As a further description of the above technical solution:

the control box is provided with a driving motor, an output shaft of the driving motor is fixedly connected with a driving rotating shaft, and the driving motor is electrically connected with the controller.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the brake rod can be effectively damped when ascending and descending by arranging the damping component, the brake rod is prevented from being damaged when ascending or descending, the damping effect is good, primary damping protection is realized on the brake rod, the vibration of the brake rod is eliminated by the damping oil buffering effect of the cavity in the damping block, the secondary damping protection is realized, the damping block is conveniently clamped into the brake rods with different sizes through the clamping structure, the installation and the disassembly are convenient, the infrared distance measuring sensor is matched with the controller, when the infrared distance measuring sensor senses that the brake rod passes through an object and a pedestrian, the controller controls the driving rotating shaft to be out of work, and the brake rod is prevented from falling to injure the object or the pedestrian.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the utility model;

FIG. 2 is a schematic structural diagram of a vibration damping assembly provided by an embodiment of the utility model;

fig. 3 is a schematic diagram illustrating a brake lever structure provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a control box; 2. a brake lever; 3. driving the rotating shaft; 4. a damper block; 5. a fixing plate; 6. a hinged seat; 7. rotating the rod; 8. a first damping spring; 9. a slider; 10. a chute; 11. a damper plate; 12. fixing the sleeve; 13. a telescopic rod; 14. a second damping spring; 15. shock absorbing oil; 16. mounting grooves; 17. an elastic spring; 18. a wedge block; 19. adjusting the bolt; 20. a clamping block; 21. a groove; 22. a thread block; 23. a controller; 24. an infrared distance measuring sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a road brake lever damping device comprises a control box 1, a brake lever 2, a driving rotating shaft 3 and a damping component arranged below the left end of the brake lever 2, wherein the damping component comprises a fixed plate 5, a hinged seat 6, sliders 9, a damping plate 11 and a fixed sleeve 12, the fixed plate 5 is fixedly connected to the position, close to the top, of the outer side wall of the control box 1, the hinged seat 6 is fixedly connected to the middle position of the upper surface of the fixed plate 5, two rotating rods 7 are rotatably connected to the hinged seat 6, a damping spring I8 is fixedly connected between the two rotating rods 7, the top ends of the two rotating rods 7 are respectively rotatably connected to the front surfaces of the two sliders 9, a chute 10 is formed in the lower surface of the damping plate 11, the two sliders 9 are both slidably connected to the inside of the chute 10, telescopic rods 13 are fixedly connected to the left and right ends of the lower surface of the damping plate 11, and the two telescopic rods 13 are respectively arranged inside the two fixed sleeves 12, two fixed sleeves 12 are fixed connection respectively in both ends about the upper surface of fixed plate 5, the outer surface cover of fixed sleeve 12 and telescopic link 13 is equipped with damping spring two 14, when brake lever 2 falls down or rises, semicircular end in the 2 left ends of brake lever promotes damping plate 11 downwards, two sliders 9 in damping plate 11 lower surface spout 10 slide to both ends, slider 9 drives to articulate dwang 7 to the both sides rotation that articulates seat 6, and then tensile damping spring 8, damping plate 11 moves down and drives telescopic link 13 move down to the inside of fixed sleeve 12, and then compression damping spring two 14, two sets of springs make the shock attenuation effectual, play a shock attenuation protection to brake lever 2.

Specifically, as shown in fig. 1 and fig. 3, brake lever 2 is rotated through drive pivot 3 and is connected in control box 1, brake lever 2's inside is provided with snubber block 4, snubber block 4's inside middle section position department has been seted up and has been held the chamber, it is provided with damping oil 15 to hold the intracavity, mounting groove 16 has all been seted up at both ends about snubber block 4, equal fixedly connected with elastic spring 17 on the inside wall that two mounting grooves 16 are close to each other, two equal fixedly connected with wedge 18 of elastic spring 17, the equal fixedly connected with adjusting bolt 19 of the one end that two wedge 18 kept away from each other, adjusting bolt 19 and mounting groove 16's inner wall threaded connection, the mounting hole has all been seted up at the upper and lower both ends of two mounting grooves 16, be provided with fixture block 20 in the mounting hole, the one end that two fixture blocks 20 are close to wedge 18 is the slope type, and mutually support with wedge 18.

Specifically, as shown in fig. 1, the left end of the brake lever 2 is semicircular, the outer surface of the right end of the brake lever 2 is provided with a threaded section, the threaded section is in threaded connection with a threaded block 22, and a threaded groove is formed in the threaded block 22, so that the threaded block 22 is in threaded connection with the brake lever 2.

Specifically, as shown in fig. 1, a controller 23 and an infrared distance measuring sensor 24 are fixedly connected to the middle position of the lower surface of the brake lever 2, and the controller 23 is in telecommunication connection with the infrared distance measuring sensor 24.

Specifically, as shown in fig. 3, a groove 21 is formed in one end, away from each other, of each of the two adjusting bolts 19, and the adjusting bolts 19 are screwed by using a tool through the groove 21, so that the adjusting bolts 19 move inwards in the mounting grooves 16, and further the wedge block 18 is driven to move inwards, so that the fixture block 20 penetrates through the mounting hole and is ejected outwards to abut against the inner wall of the brake lever 2, and the mounting of the damper block 4 is realized.

Specifically, as shown in fig. 1, the installation of control box 1 has driving motor, driving motor's output shaft fixedly connected with drive pivot 3, driving motor and controller 23 electric connection, when infrared distance measuring sensor 24 response brake lever 2 with through object and pedestrian apart from when too little, infrared distance measuring sensor 24 transmission signal of telecommunication to controller 23, controller 23 control driving motor stop work, and then make drive pivot 3 not rotate, thereby prevent that brake lever 2 whereabouts from smashing object or pedestrian.

The working principle is as follows: when the shock absorber is used, firstly, a tool is used for screwing the adjusting bolt 19 by the groove 21 on one inner side to enable the adjusting bolt 19 to move inwards in the mounting groove 16, further the wedge-shaped block 18 is driven to move inwards, the fixture block 20 penetrates through the mounting hole and is ejected outwards, the fixture block 20 at the left end is matched with the inner wall of the brake rod 2, the shock absorber 4 is placed into the brake rod 2 to be pushed inwards, then the adjusting bolt 19 at the right end is screwed by the tool, the fixture block 20 penetrates through the mounting hole and is ejected outwards to be abutted against the inner wall of the brake rod 2, mounting of the shock absorber 4 is achieved, when the brake rod 2 falls down or rises, the semicircular end in the left end of the brake rod 2 downwards pushes the shock absorber plate 11, the two slide blocks 9 in the slide grooves 10 on the lower surface of the shock absorber plate 11 slide towards two ends, the slide blocks 9 drive the rotating rod 7 hinged to the hinge seat 6 to rotate towards two sides, further the first shock absorber spring 8 is stretched, the shock absorber plate 11 downwards moves to drive the telescopic rod 13 to move downwards towards the inside of the fixed sleeve 12, and then compression damping spring two 14, two sets of springs make the shock attenuation effectual, play a shock attenuation protection to brake lever 2, shock attenuation oil 15 cushioning effect through holding the chamber in snubber block 4 eliminates the vibrations of brake lever 2, play the effect of secondary shock attenuation protection, make the shock attenuation effect better, when infrared distance measuring sensor 24 response brake lever 2 with through object and pedestrian apart from the undersize, infrared distance measuring sensor 24 transmission signal of telecommunication to controller 23, controller 23 control driving motor stop work, and then make drive pivot 3 not rotate, thereby prevent that brake lever 2 whereabouts from pounding object or pedestrian.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The road brake lever damping device comprises a control box (1), a brake lever (2), a driving rotating shaft (3) and a damping assembly arranged below the left end of the brake lever (2), and is characterized in that the damping assembly comprises a fixed plate (5), a hinged seat (6), a sliding block (9), a damping plate (11) and a fixed sleeve (12), wherein the fixed plate (5) is fixedly connected to the position of the outer side wall of the control box (1) close to the top, the hinged seat (6) is fixedly connected to the middle position of the upper surface of the fixed plate (5), two rotating rods (7) are rotatably connected to the hinged seat (6), a damping spring I (8) is fixedly connected between the two rotating rods (7), the top ends of the two rotating rods (7) are respectively rotatably connected to the front surfaces of the two sliding blocks (9), and a sliding groove (10) is formed in the lower surface of the damping plate (11), equal sliding connection in two slider (9) in the inside of spout (10), the equal fixedly connected with telescopic link (13) in both ends about the lower surface of shock attenuation board (11), two telescopic link (13) set up respectively in two both ends are controlled to the upper surface of fixed sleeve (12), two fixed sleeve (12) fixed connection respectively in the inside of fixed plate (5), and the surface cover of fixed sleeve (12) and telescopic link (13) is equipped with damping spring two (14).

2. The barrier gate rod damping device according to claim 1, wherein the gate rod (2) is rotatably connected to the control box (1) through the driving rotating shaft (3), a damping block (4) is disposed inside the gate rod (2), a containing cavity is formed in the middle of the inside of the damping block (4), damping oil (15) is disposed in the containing cavity, mounting grooves (16) are formed in the left and right ends of the damping block (4), elastic springs (17) are fixedly connected to the inner side walls of the two mounting grooves (16) close to each other, wedge blocks (18) are fixedly connected to the two elastic springs (17), an adjusting bolt (19) is fixedly connected to the end of the two wedge blocks (18) far away from each other, the adjusting bolt (19) is in threaded connection with the inner wall of the mounting groove (16), and mounting holes are formed in the upper and lower ends of the two mounting grooves (16), a clamping block (20) is arranged in the mounting hole.

3. The barrier gate lever shock-absorbing device as claimed in claim 1, wherein the left end of the gate lever (2) is semicircular, and the right end outer surface of the gate lever (2) is provided with a threaded section in which a threaded block (22) is threadedly connected.

4. The barrier gate bar shock absorption device as claimed in claim 1, wherein a controller (23) and an infrared distance measurement sensor (24) are fixedly connected to the middle position of the lower surface of the gate bar (2), and the controller (23) is in telecommunication connection with the infrared distance measurement sensor (24).

5. The barrier gate bar shock-absorbing device as claimed in claim 2, wherein the ends of the two adjusting bolts (19) which are far away from each other are provided with grooves (21).

6. The barrier gate bar shock-absorbing device as claimed in claim 1, wherein a driving motor is installed on the control box (1), an output shaft of the driving motor is fixedly connected with a driving rotating shaft (3), and the driving motor is electrically connected with the controller (23).