CN217681525U

CN217681525U - Anti-rotation three-roller gate

Info

Publication number: CN217681525U
Application number: CN202123239092.3U
Authority: CN
Inventors: 韦佳真
Original assignee: Chengdu Rongxingcheng Technology Co ltd
Current assignee: Chengdu Rongxingcheng Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-10-28
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a prevent three roller brakes of gyration, which comprises a bod, the left end face of organism is seted up flutedly, the mounting groove has been seted up to the interior top lateral wall of recess, the inside of mounting groove is provided with the installation cover, the annular inner wall of installation cover articulates there are a plurality of rotor plates, the integration is connected with the fixture block on the rotor plate, the bull stick is installed in the inside rotation of installation cover, the seat is rotated to the one end fixedly connected with of bull stick, a plurality of draw-in grooves have been seted up to the surface of rotation seat, a plurality of springs of fixedly connected with between the inner wall of rotor plate and installation cover, rotate one side fixedly connected with mounting disc that the seat kept away from the bull stick, the surface of mounting disc is provided with three group's floodgate rollers, and when the rotation seat rotates in the opposite direction, the fixture block is with the butt in the inside of draw-in groove under the effect of spring, and then can avoid this three roller brakes reverse rotation, avoid hindering back passenger.

Description

Anti-rotation three-roller gate

Technical Field

The utility model relates to a floodgate machine technical field specifically is a prevent three-roller floodgate of gyration.

Background

The three-roller gate is also called three-roller gate, is one of channel gates, is originally introduced from abroad, and is intelligent control terminal equipment at the entrance and exit of a stream channel. The gate is specially used for security inspection or control of personnel entrance and exit, such as places of dining halls, hotels, office buildings, museums, gymnasiums, clubs, subways, stations, docks and the like.

The three-roller gate can be matched with an intelligent system such as a ticket and a card for use in a release mode, the function of controlling pedestrians to come in and go out in order is achieved, the situation that excessive force is applied to the existing three-roller gate in the working process often to cause excessive rotation is caused, a rear passenger is easily injured by an excessive rotating or rotating push rod, and therefore the anti-rotation three-roller gate is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent three-roller floodgate of gyration 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:

the utility model provides a prevent three roller brake of gyration, includes the organism, the left end face of organism is seted up flutedly, the mounting groove has been seted up to the interior top lateral wall of recess, the inside of mounting groove is provided with the installation cover, the outer fixed surface of installation cover is connected with a plurality of installation pieces, pass through bolt fixed connection between installation piece and the organism, the annular inner wall of installation cover articulates there are a plurality of rotor plates, the integrative fixture block that is connected with on the rotor plate, the bull stick is installed in the inside rotation of installation cover, the one end fixedly connected with rotating seat of bull stick, a plurality of draw-in grooves have been seted up to the surface of rotating seat, the fixture block butt is in the inside of the draw-in groove that corresponds, a plurality of springs of fixedly connected with between the inner wall of rotor plate and installation cover, one side fixedly connected with mounting disc that the rotating seat kept away from the bull stick, the surface of mounting disc is provided with three groups of brake rollers, the other end rotation of bull stick stretches out of installation cover, and the one end fixedly connected with the fixed disk that the rotating seat was kept away from the rotating rod, the outer fixed surface of fixed disk is connected with a plurality of stoppers, form the spacing mouth between the adjacent stopper, the upper end front side fixed mounting of the control chamber of organism, the control chamber is worn to be equipped with the control of the control rod and the electronic control chamber.

Preferably, the outer surface of the mounting disc is fixedly connected with three groups of internal thread sleeves, one end of the brake roller is fixedly connected with a thread column, and the thread column is in threaded connection with the internal thread sleeves.

Preferably, the outer surface of the gate roller is fixedly sleeved with a rubber sleeve.

Preferably, the diameter of the fixed disc is smaller than that of the mounting cover.

Preferably, the fixed cover of surface of gag lever post is equipped with spacing dish, surface one side fixedly connected with first conducting strip of spacing dish, the inside fixed mounting in control chamber has the second conducting strip, the up end fixed mounting of organism has the warning light, first conducting strip, second conducting strip, warning light and controller constitute the return circuit.

Preferably, the controller is electrically connected with the signal end of the card reader and the signal input end of the electric push rod through conducting wires respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the three-roller gate is convenient to use and simple to operate, when the passing condition is met, the controller starts the electric push rod, the electric push rod drives the limiting rod to be far away from the fixed disc, at the moment, a person can rotate the gate roller, the gate roller drives the rotating seat to rotate when rotating, the clamping block is separated from the clamping groove on the rotating seat when the rotating seat rotates, the clamping block is attached to the outer surface of the rotating seat under the action of the spring, the rotating speed of the rotating seat can be reduced, when the rotating seat rotates in the opposite direction, the clamping block is abutted to the inside of the clamping groove under the action of the spring, the three-roller gate can be prevented from reversely rotating, and passengers behind the three-roller gate can be prevented from being injured; the brake roller can be conveniently disassembled and assembled by matching the internal thread sleeve with the thread column; the arranged rubber sleeve can prevent pedestrians from being accidentally injured by the brake roller; after the pedestrian passes a certain period of time, electric putter will be started to the controller, and the gag lever post will the butt in the spacing mouth that forms between adjacent stopper, and when first conducting strip and second conducting strip contacted, the alarm lamp will light, and the warning pedestrian need punch the card at the back and get into, and when the alarm lamp lighted, the controller comes electric putter to close through the state that detects the alarm lamp, and then is convenient for close electric putter.

Drawings

FIG. 1 is a schematic perspective view of a swing gate;

FIG. 2 is a schematic cross-sectional view of a connecting structure of a mounting cover and a rotating seat of a slewing-proof triple-roller gate;

fig. 3 is a schematic view of the internal structure of a three-roller gate for preventing rotation.

In the figure: 1-machine body, 2-alarm lamp, 3-card reader, 4-groove, 5-gate roller, 6-installation disc, 7-installation cover, 8-rotating sheet, 9-clamping block, 10-installation block, 11-spring, 12-rotating seat, 13-clamping groove, 14-limiting block, 15-fixed disc, 16-limiting rod, 17-second conducting sheet, 18-first conducting sheet, 19-electric push rod, 20-control cavity, 21-controller, 22-limiting disc, 23-internal thread sleeve, 24-rotating rod and 25-installation groove.

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.

Example 1: referring to fig. 1 to 3, a rotation-proof triple-roller gate comprises a body 1, a groove 4 is disposed on the left end surface of the body 1, the side wall of the inner top of the groove 4 is provided with a mounting groove 25, a mounting cover 7 is arranged inside the mounting groove 25, the outer surface of the mounting cover 7 is fixedly connected with a plurality of mounting blocks 10, the mounting blocks 10 are fixedly connected with the machine body 1 through bolts, a plurality of rotating pieces 8 are hinged on the annular inner wall of the mounting cover 7, a clamping block 9 is integrally connected on each rotating piece 8, a rotating rod 24 is rotatably arranged in the mounting cover 7, one end of the rotating rod 24 is fixedly connected with a rotating seat 12, a plurality of clamping grooves 13 are formed on the outer surface of the rotating seat 12, the clamping blocks 9 are abutted against the inner parts of the corresponding clamping grooves 13, a plurality of springs 11 are fixedly connected between the rotating sheet 8 and the inner wall of the mounting cover 7, a mounting disc 6 is fixedly connected on one side of the rotating seat 12 far away from the rotating rod 24, three groups of brake rollers 5 are arranged on the outer surface of the mounting disc 6, the other end of the rotating rod 24 rotatably extends out of the mounting cover 7, and one end of the rotating rod 24 far away from the rotating seat 12 is fixedly connected with a fixed disk 15, the outer surface of the fixed disk 15 is fixedly connected with a plurality of limiting blocks 14, a limiting opening is formed between the adjacent limiting blocks 14, a card reader 3 is fixedly arranged on the front side of the upper end face of the machine body 1, a control cavity 20 is arranged in the machine body 1 and below the card reader 3, an electric push rod 19 is fixedly arranged inside the control cavity 20, a limiting rod 16 is arranged between the control cavity 20 and the mounting groove 25 in a sliding and penetrating manner, one end of the limiting rod 16 is fixedly connected with the output end of the electric push rod 19, and a controller 21 is fixedly installed inside the control cavity 20.

When the three-brake roller is used, a pedestrian reads the card through the card reader 3, read information is transmitted to the controller 21, when the passing condition is met, the controller 21 starts the electric push rod 19, the electric push rod 19 drives the limiting rod 16 to be far away from the fixed disc 15, at the moment, a person can rotate the brake roller 5, the brake roller 5 drives the rotating seat 12 to rotate when rotating, the clamping block 9 is separated from the clamping groove 13 in the rotating seat 12 when the rotating seat 12 rotates, the clamping block 9 is attached to the outer surface of the rotating seat 12 under the action of the spring 11, the rotating speed of the rotating seat 12 can be further reduced, and when the rotating seat 12 rotates in the opposite direction, the clamping block 9 is abutted to the inside of the clamping groove 13 under the action of the spring 11, so that the three brakes can be prevented from rotating in the opposite direction, and passengers behind can be prevented from being injured.

Wherein, the fixed surface of mounting disc 6 is connected with three internal thread cover 23 groups, the one end fixed connection of brake roller 5 has the screw thread post, and the screw thread post connects with internal thread cover 23 screw thread soon.

The brake roller 5 can be conveniently disassembled and assembled through the matching of the internal thread sleeve 23 and the thread column.

Wherein, the fixed cover of surface of floodgate roller 5 is equipped with the rubber sleeve, and the rubber sleeve of setting can avoid the pedestrian to be hindered by floodgate roller 5 mistake.

Wherein, the diameter of the fixed disk 15 is smaller than that of the mounting cover 7.

Example 2: referring to fig. 1 and 3, a rotation-preventing triple-roller gate is different from embodiment 1 in that a limiting disc 22 is fixedly sleeved on an outer surface of a limiting rod 16, a first conductive plate 18 is fixedly connected to one side of the outer surface of the limiting disc 22, a second conductive plate 17 is fixedly installed inside a control cavity 20, a warning lamp 2 is fixedly installed on an upper end face of a machine body 1, and the first conductive plate 18, the second conductive plate 17, the warning lamp 2 and a controller 21 form a loop.

After the pedestrian passes a certain time, electric putter 19 will be started to controller 21, and gag lever post 16 will the butt in the spacing mouth that forms between adjacent stopper 14, when first conducting strip 18 and second conducting strip 17 contact, alarm lamp 2 will light, warn the pedestrian at the back and need the entering of punching the card, and when alarm lamp 2 lighted, controller 21 will close electric putter 19 through the state that detects alarm lamp 2, and then be convenient for close electric putter 19.

Further, the controller 21 is electrically connected to the signal end of the card reader 3 and the signal input end of the electric push rod 19 through wires, respectively.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

Claims

1. The utility model provides a prevent tripod turnstile of gyration, includes organism (1), its characterized in that: the left end face of the machine body (1) is provided with a groove (4), the side wall of the inner top of the groove (4) is provided with a mounting groove (25), a mounting cover (7) is arranged inside the mounting groove (25), the outer surface of the mounting cover (7) is fixedly connected with a plurality of mounting blocks (10), the mounting blocks (10) are fixedly connected with the machine body (1) through bolts, the annular inner wall of the mounting cover (7) is hinged with a plurality of rotating sheets (8), the rotating sheets (8) are integrally connected with clamping blocks (9), the inner part of the mounting cover (7) is rotatably provided with rotating rods (24), one end of each rotating rod (24) is fixedly connected with a rotating seat (12), the outer surface of each rotating seat (12) is provided with a plurality of clamping grooves (13), the clamping blocks (9) are abutted against the corresponding clamping grooves (13), a plurality of springs (11) are fixedly connected between the rotating sheets (8) and the inner wall of the mounting cover (7), one side, far away from the rotating rods (24), of the rotating seats (12) is fixedly connected with a mounting disc (6), the other end of the rotating disc (5) is provided with a three groups of a rotating brake disc (7), and one end of the rotating rod (15) is far away from the rotating seat (12), the outer fixed surface of fixed disk (15) is connected with a plurality of stopper (14), is formed with the spacing mouth between the adjacent stopper (14), the up end front side fixed mounting of organism (1) has card reader (3), control chamber (20) have been seted up to the inside of organism (1) and the below that is located card reader (3), the inside fixed mounting of control chamber (20) has electric putter (19), slide between control chamber (20) and mounting groove (25) and wear to be equipped with gag lever post (16), the one end of gag lever post (16) and the output fixed connection of electric putter (19), the inside fixed mounting of control chamber (20) has controller (21).

2. The anti-slewing tripod turnstile according to claim 1, wherein: the outer fixed surface of mounting disc (6) is connected with three internal thread cover of group (23), the one end fixedly connected with screw thread post of brake roller (5), screw thread post and internal thread cover (23) screw thread are connect soon.

3. The anti-slewing tripod turnstile according to claim 2, characterized in that: the outer surface of the brake roller (5) is fixedly sleeved with a rubber sleeve.

4. A swing-resistant tripod turnstile according to claim 3, characterized in that: the diameter of the fixed disc (15) is smaller than that of the mounting cover (7).

5. The anti-slewing tripod turnstile according to claim 4, wherein: the outer fixed surface cover of gag lever post (16) is equipped with spacing dish (22), the first conducting strip (18) of surface one side fixedly connected with of spacing dish (22), the inside fixed mounting of control chamber (20) has second conducting strip (17), the up end fixed mounting of organism (1) has warning light (2), first conducting strip (18), second conducting strip (17), warning light (2) and controller (21) constitute the return circuit.

6. The anti-slewing tripod turnstile according to claim 5, wherein: the controller (21) is electrically connected with the signal end of the card reader (3) and the signal input end of the electric push rod (19) through leads respectively.