CN220335776U

CN220335776U - Barrier gate with buffer mechanism

Info

Publication number: CN220335776U
Application number: CN202321820777.3U
Authority: CN
Inventors: 杨雪颖; 吴友祺; 李金凤
Original assignee: Shenzhen Mingruitong Technology Co ltd
Current assignee: Shenzhen Mingruitong Technology Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-01-12
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses a barrier gate with a buffer mechanism, which comprises a U-shaped frame, wherein torsion springs are arranged on the inner walls of the front side and the rear side of the U-shaped frame, an L-shaped frame is inserted between the torsion springs, the torsion springs are respectively twisted with the bottom ends of the side walls of the two sides of the L-shaped frame, when a rod head of a gate rod firstly touches the position of a rotating roller after falling, the rotating roller keeps a protective effect when contacting the rod head through a rubber sleeve, the rotating roller achieves the effect of a connecting rod, the L-shaped frame at the moment reduces the speed when falling the rod through the torsion of the torsion springs, and then the U-shaped rubber pad at the other end is used for carrying out the work of connecting rod again on one end of the rod head which passes over the position of the rotating roller until the top between the U-shaped rubber pad and the rotating roller which is far away from the U-shaped rubber pad is in the same horizontal line along with the pressing of the rod head, the U-shaped rubber pad and the rubber sleeve not only can play the role of reducing the speed of the rod, but also can effectively avoid the shaking condition of the rod head after falling.

Description

Barrier gate with buffer mechanism

Technical Field

The utility model relates to the technical field of banisters, in particular to a banister with a buffer mechanism.

Background

The barrier gate is formed by combining a driving pile and a gate rod, and the gate rod is driven to lift after the driving pile works, so that the effect of releasing is achieved, and the gate rod is driven to fall after the driving pile works reversely, so that the effect of limiting the line is achieved.

The traditional brake bar is similar to the ground by more than 45 degrees or 90 degrees when lifted, and the brake bar is restored to a parallel state after falling, but the brake bar can be enabled to be in a parallel state after falling due to self gravity and driving force of driving equipment, and obvious shaking occurs due to inertia and gravity, the shaking can cause impact at the joint of the brake bar and the driving pile, the joint can be damaged over time, and the brake bar cannot be restored to a horizontal shape after falling, so that the road brake with the buffer mechanism is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a barrier gate with a buffer mechanism so as to solve the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a banister with buffer gear, includes the U-shaped frame, both sides inner wall all is provided with the torsional spring around the U-shaped frame, insert between the torsional spring and be equipped with L shape frame, the torsional spring respectively with L shape frame's both sides lateral wall bottom kink, the top of L shape frame one side is run through and is cut out has the movable groove, the inside both ends of movable groove all rotate and be connected with the live-rollers, the outer wall of live-rollers all overlaps to establish and is fixed with the rubber sleeve, the outer wall cover on L shape frame opposite side top is established and is fixed with the U-shaped rubber pad.

Preferably, a fixing plate is fixed in the U-shaped frame and far away from the inner part of one end of the torsion spring, a spring piece is fixed on one side of the fixing plate, which is close to the inclined side wall of the L-shaped frame, and a roller is fixed on one end of the spring piece, which is far away from the fixing plate.

Preferably, the roller is contacted with the inclined side wall of the L-shaped frame at a position below the U-shaped rubber pad at one end far away from the spring piece.

Preferably, the bottom of U-shaped frame is fixed with the support column, the bottom of support column is excavated and is had the screw groove, the inside bottom of screw groove is inserted and is equipped with the bracing piece, the bottom of bracing piece is fixed with the base, run through on the base and be equipped with a plurality of bolts.

Preferably, the outer wall of one side of the support rod far away from the base is provided with thread teeth.

Preferably, the supporting rod is in threaded connection with the thread groove on the inner wall of the supporting column through the thread teeth on the outer wall.

(III) beneficial effects

Compared with the prior art, the utility model provides the barrier gate with the buffer mechanism, which has the following beneficial effects:

1. the L-shaped frame enables the rotating roller to be located at a position above the horizontal line at the top of the U-shaped rubber pad through torsion of the torsion spring, when the rod head of the brake rod is firstly touched to the position of the rotating roller after falling, the rotating roller keeps a protective effect when contacting the rod head through the rubber sleeve, the rotating roller achieves the effect of the connecting rod, the continuous falling of the brake rod can exert pressure on the rotating roller, the L-shaped frame at the moment can reduce the speed when falling the rod through torsion of the torsion spring, one end of the L-shaped frame located at the position of the rotating roller falls to enable the other end to rise, at the moment, the rod head is connected with the U-shaped rubber pad at the other end again to pass through one end of the rotating roller position, until the top between the U-shaped rubber pad and the rotating roller far away from the U-shaped rubber pad is in the same horizontal line along with the falling of the rod head, the U-shaped rubber pad and the rubber sleeve not only can play a role of reducing the speed of the rod, but also can enable the rod head to be in a horizontal shape after falling, only the U-shaped rubber pad and the rubber sleeve are required to be adjusted to be in a horizontal height consistent with the horizontal height after the rod is not falling, and the rod head can effectively avoid shaking of the rod head after falling;

2. when the L-shaped frame rotates through torsion of the torsion spring, one end of the L-shaped frame, which is close to the U-shaped rubber pad, can rotate and rise, the bottom of the L-shaped frame can present backward thrust, and the spring piece at the back of the L-shaped frame can drive the roller to push and slide on the inclined wall of the L-shaped frame by virtue of the force of the fixing plate, so that the L-shaped frame can achieve the effect of re-deceleration by virtue of the thrust of the spring piece;

3. the bracing piece makes it can go up and down fixedly in the support column inside through the rotation, and rubber sleeve, U-shaped rubber pad required top horizontal height carry out the adaptation when the high accessible brake lever level of base and ground are adjusted to conveniently carry out the work of brake lever that slows down, the base passes through the ground of bolt mounting in brake lever fall position, carries out the fixing to this device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the U-shaped frame of the present utility model in cross section;

FIG. 3 is a schematic view of the structure of the rotating roller of the present utility model exploded from the inside of the movable groove;

fig. 4 is a schematic diagram of the internal structure of the support column of the present utility model after being sectioned.

In the figure: 1. a U-shaped frame; 2. an L-shaped frame; 3. a torsion spring; 4. a movable groove; 5. a rotating roller; 6. a rubber sleeve; 7. u-shaped rubber pad; 8. a fixing plate; 9. a spring member; 10. a roller; 11. a support column; 12. a support rod; 13. a base; 14. a bolt; 15. a thread groove; 16. and (5) screw thread teeth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, as shown in figures 1-4, a barrier gate with a buffer mechanism comprises a U-shaped frame 1, torsion springs 3 are arranged on the inner walls of the front side and the rear side of the U-shaped frame 1, an L-shaped frame 2 is inserted between the torsion springs 3, the torsion springs 3 are respectively twisted with the bottom ends of the side walls of the two sides of the L-shaped frame 2, a movable groove 4 is cut through the top end of one side of the L-shaped frame 2, rotating rollers 5 are rotatably connected to the two ends of the inner part of the movable groove 4, rubber sleeves 6 are sleeved and fixed on the outer walls of the rotating rollers 5, and U-shaped rubber pads 7 are sleeved and fixed on the outer walls of the top ends of the other sides of the L-shaped frame 2.

Specifically, the inside of keeping away from torsional spring 3 one end of U-shaped frame 1 is fixed with fixed plate 8, one side that fixed plate 8 is close to L shape frame 2 slope lateral wall is fixed with spring piece 9, the one end that fixed plate 8 was kept away from to spring piece 9 is fixed with gyro wheel 10, the one end that spring piece 9 was kept away from to gyro wheel 10 is located the lateral wall contact that U-shaped rubber pad 7 below and L shape frame 2 slope, reaches the deceleration effect of once more.

Specifically, the bottom of U-shaped frame 1 is fixed with support column 11, the screw thread groove 15 has been cut to the bottom of support column 11, the inside bottom of screw thread groove 15 is inserted and is equipped with bracing piece 12, the bottom of bracing piece 12 is fixed with base 13, run through on the base 13 and be equipped with a plurality of bolts 14, the outer wall that base 13 one side was kept away from to the bracing piece 12 is provided with screw thread tooth 16, the bracing piece 12 is through the screw thread groove 15 threaded connection of the screw thread tooth 16 of outer wall and support column 11 inner wall, and the bracing piece 12 is rotatory can adjust U-shaped rubber pad 7 and keep away from the level between the position rubber sleeve 6 mutually to carry out spacingly with threaded connection's mode.

The working principle of the device is as follows: the L-shaped frame 2 can enable the rotating roller 5 to be positioned above the horizontal line at the top of the U-shaped rubber pad 7 through the torsion of the torsion spring 3, when the head of the brake lever firstly touches the position of the rotating roller 5 after falling, the rotating roller 5 keeps a protective effect when contacting the head of the brake lever through the rubber sleeve 6, the rotating roller 5 achieves the effect of the connecting rod, the continuous falling of the brake lever can press the rotating roller 5, the L-shaped frame 2 at the moment can reduce the speed when falling the brake lever through the torsion of the torsion spring 3, one end of the L-shaped frame 2 positioned at the position of the rotating roller 5 falls to enable the other end to rise, the other end of the head of the brake lever beyond the position of the rotating roller 5 is connected again through the U-shaped rubber pad 7 at the moment until the top between the U-shaped rubber pad 7 and the rotating roller 5 far away from the U-shaped rubber pad is in the same horizontal line along with the falling of the head, the utility model also can make the club head take on the horizontal shape after falling, only the level height of the U-shaped rubber pad 7 and the rubber sleeve 6 when not falling the pole is required to be adjusted to be consistent with the level height after falling the pole, and the two-time work of the connecting rod can effectively avoid the condition that the club head shakes after falling, the protection effect is achieved for the whole road gate, when the L-shaped frame 2 rotates through the torsion of the torsion spring 3, one end of the L-shaped frame 2, which is close to the U-shaped rubber pad 7, can rotate and rise, the bottom of the L-shaped frame 2 can present the backward thrust, the spring piece 9 at the back can drive the roller 10 to thrust and slide on the inclined wall of the L-shaped frame 2 by the force of the fixing plate 8, thereby the L-shaped frame 2 can achieve the function of speed reduction again by the thrust of the spring piece 9, the supporting rod 12 can lift and fix the L-shaped frame inside the supporting column 11 by rotating, the base 13 carries out the adaptation with the required top horizontal height of rubber sleeve 6, U-shaped rubber pad 7 when the high accessible brake lever level on ground to conveniently carry out the work of brake lever, the base 13 passes through bolt 14 to be installed on the ground of brake lever position of falling, carries out the fixed to this device, drives the prior art that stake and brake lever are the banister, and has just disclosed, does not carry out too much in this application and gives birth to the description.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. Banister with buffer gear, its characterized in that: including U-shaped frame (1), both sides inner wall all is provided with torsional spring (3) around U-shaped frame (1), insert between torsional spring (3) and be equipped with L shape frame (2), torsional spring (3) respectively with L shape frame (2) both sides lateral wall bottom kink, the top of L shape frame (2) one side is run through and is excavated has movable groove (4), the inside both ends of movable groove (4) all rotate and be connected with rotor (5), the outer wall of rotor (5) all overlaps and is fixed with rubber sleeve (6), the outer wall cover on L shape frame (2) opposite side top is established and is fixed with U-shaped rubber pad (7).

2. The barrier gate with buffering mechanism of claim 1, wherein: the novel U-shaped frame is characterized in that a fixing plate (8) is fixed in the U-shaped frame (1) and far away from the inner part of one end of the torsion spring (3), a spring piece (9) is fixed on one side, close to the inclined side wall of the L-shaped frame (2), of the fixing plate (8), and a roller (10) is fixed on one end, far away from the fixing plate (8), of the spring piece (9).

3. A barrier gate with a cushioning mechanism as claimed in claim 2, wherein: one end of the roller (10) far away from the spring piece (9) is positioned below the U-shaped rubber pad (7) and contacted with the inclined side wall of the L-shaped frame (2).

4. The barrier gate with buffering mechanism of claim 1, wherein: the U-shaped frame is characterized in that a support column (11) is fixed at the bottom of the U-shaped frame (1), a thread groove (15) is drilled at the bottom of the support column (11), a support rod (12) is inserted into the bottom end inside the thread groove (15), a base (13) is fixed at the bottom of the support rod (12), and a plurality of bolts (14) penetrate through and are inserted into the base (13).

5. The barrier gate with buffering mechanism of claim 4, wherein: the outer wall of one side of the supporting rod (12) far away from the base (13) is provided with screw threads (16).

6. The barrier gate with buffering mechanism of claim 4, wherein: the supporting rod (12) is in threaded connection with a threaded groove (15) on the inner wall of the supporting column (11) through a threaded tooth (16) on the outer wall.