CN220081282U

CN220081282U - Half-height rotary gate convenient for escape

Info

Publication number: CN220081282U
Application number: CN202321379504.XU
Authority: CN
Inventors: 邹超; 郝风浪; 李淑娟
Original assignee: Shenzhen Zoje Zhi An Technology Co ltd
Current assignee: Shenzhen Zoje Zhi An Technology Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-11-24
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a half-height rotary gate convenient for escape, which comprises a rotary gate machine, a shaft body and a baffle rod, wherein the top of the inner wall of the rotary gate machine is in transmission connection with the shaft body, the bottom of the shaft body is movably connected with the bottom of the inner wall of the rotary gate machine through a shaft pin, the baffle rod is provided with four annular equidistant distribution, the inner side of the baffle rod is fixedly connected with a screw sleeve, and both sides, the front side and the rear side of the inner part of the shaft body are provided with mounting grooves. According to the utility model, the motor is arranged, the screw is driven to rotate by starting the motor, and then the screw sleeve drives the blocking rod to move outwards, so that the blocking rod and the shaft body are not blocked, the problem that if an accident occurs in a use place of the half-height rotary gate and needs to escape, the blocking rod and the shaft body of the half-height rotary gate are relatively complicated in connection mode, so that people cannot detach the blocking rod on the half-height rotary gate rapidly during escape, the emergency escape efficiency of people is reduced, the life safety of people is influenced, and the escape convenience effect is achieved.

Description

Half-height rotary gate convenient for escape

Technical Field

The utility model relates to the technical field of rotary gates, in particular to a half-height rotary gate convenient for escape.

Background

The turnout is mainly divided into a full-height turnout and a half-height turnout, and then the turnout is divided into a one-way turnout 90-degree turnout, a one-way turnout 120-degree turnout and the like, wherein the half-height turnout is also called a channel gate, is common equipment in import and export management, and is commonly used for the positions of community entrances and exits, subway station entrances and exits, building entrances and exits and the like. Especially along with the rising of intelligent communities and intelligent buildings, the intelligent building climbing prevention device is widely applied, and can effectively prevent people from climbing and forcedly rushing into places needing control.

The list is as the application number: the utility model relates to the technical field of building equipment, in particular to a half-height transfer gate for construction sites, which comprises a transfer gate frame, wherein a rotating shaft is vertically arranged at the center of the transfer gate frame, a plurality of equally-spaced hinges are arranged on the circumferential outer wall at the center of the rotating shaft, a baffle rod is arranged on one side of each hinge, a supporting plate is arranged below each hinge, two symmetrical fixing blocks are arranged above each hinge and close to the top end of the rotating shaft.

Based on the retrieval of the above patent and the discovery of the equipment in the prior art, when the equipment is used, although the equipment can solve the problem that the half-height transfer gate is limited by structural design, a worker in a construction site can only pass through a person usually, and a building material is pulled by a cart usually, when the half-height transfer gate is needed, the cart can not pass through the half-height transfer gate, at this time, the problem that goods are required to be unloaded and conveyed through the half-height transfer gate is solved, and in the use process, if accidents occur in the use site of the half-height transfer gate, the connection mode of a baffle rod of the half-height transfer gate and a shaft body is complicated, so that people can not detach the baffle rod on the half-height transfer gate rapidly during escape, thereby reducing the emergency escape efficiency of people and affecting the life safety of people.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a half-height rotary gate convenient for escape, which has the advantage of convenient escape, and solves the problems that if an accident occurs in the use place of the half-height rotary gate and needs escape, people cannot detach the baffle rod on the half-height rotary gate rapidly during escape because the connection mode of the baffle rod and the shaft body of the half-height rotary gate is complicated, thereby reducing the emergency escape efficiency of people and influencing the life safety of people.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a half high transfer gate convenient to flee, includes transfer gate, axis body and shelves pole, the top transmission of transfer gate inner wall is connected with the axis body, the bottom of axis body passes through the bottom swing joint of pivot and transfer gate inner wall, shelves pole is provided with four and is annular equidistance and distributes, the inboard fixedly connected with swivel nut of shelves pole, the mounting groove has all been seted up to the inside both sides and front side and the rear side of axis body, the inboard fixedly connected with motor of mounting groove inner wall, the output fixedly connected with screw rod of motor, the screw rod runs through the inner wall threaded connection to the outside of axis body and swivel nut, the left side fixedly connected with switch at transfer gate top, switch and motor pass through wire electric connection, the left side at transfer gate top is through pivot swing joint and is provided with the protection casing, the fixed slot has been seted up on the left side at transfer gate top, the right side and the fixed slot of protection casing bottom meshes, fixed establishment has been seted up on the right side of fixed slot inner wall, prevention mechanism has been seted up on the left side at transfer gate top.

As the preferable mode of the utility model, the fixing mechanism comprises a movable groove, an electromagnet is fixedly connected to the right side of the inner wall of the movable groove, a fixing rod is slidably connected to the inner wall of the movable groove, a meshing groove is formed in the bottom of the right side of the protective cover, the inner wall of the meshing groove is meshed with the left side of the fixing rod, tension springs are fixedly connected to the two sides of the left side of the fixing rod, and one end, far away from the electromagnet, of each tension spring is fixedly connected with the two sides of the left side of the inner wall of the movable groove.

As a preferred aspect of the present utility model, the preventing mechanism includes a preventing groove, a contact sensor is fixedly connected to the bottom of the inner wall of the preventing groove, the contact sensor is electrically connected to the electromagnet through a wire, a contact block is engaged to the inner wall of the preventing groove, and the bottom of the contact block is in contact with the top of the contact sensor.

As the preferable mode of the utility model, the top of the inner side of the gear lever is fixedly connected with the limit lever, the outer side of the shaft body is provided with limit grooves, the limit grooves are four, the limit grooves are positioned at the top of the mounting groove, and the inner wall of the limit groove is in sliding connection with the surface of the limit lever.

As the preferable mode of the utility model, the left side of the electromagnet is fixedly connected with a protective pad, and the protective pad is arranged in a net shape.

As preferable in the utility model, the surface of the contact block is sleeved with fastening rubber rings, and the fastening rubber rings are sleeved with five fastening rubber rings and are equidistantly distributed.

As the preferable mode of the utility model, the top of the contact block is fixedly connected with a pull ring, and the surface of the pull ring is sleeved with a comfortable sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the motor is arranged, the screw is driven to rotate by starting the motor, and then the screw sleeve drives the blocking rod to move outwards, so that the blocking rod and the shaft body are not blocked, the problem that if an accident occurs in a use place of the half-height rotary gate and needs to escape, the blocking rod and the shaft body of the half-height rotary gate are relatively complicated in connection mode, so that people cannot detach the blocking rod on the half-height rotary gate rapidly during escape, the emergency escape efficiency of people is reduced, the life safety of people is influenced, and the escape convenience effect is achieved.

2. According to the utility model, the electromagnet is started by arranging the fixing mechanism, then the electromagnet is started to generate magnetic force to adsorb the fixing rod, then the fixing rod moves rightwards to be magnetically connected with the electromagnet, meanwhile, the fixing rod is not meshed with the meshing groove, then the protective cover is not fixed, at the moment, a user can directly open the protective cover, then the switch is clicked to start the motor, and the phenomenon that the switch is exposed to the outside and is touched by mistake is prevented.

3. According to the utility model, by arranging the prevention mechanism, when people need to escape after an emergency accident, the contact block can be directly pulled out, then the contact block is not in contact with the contact sensor, and when the contact sensor loses contact, an electric signal is sent out to enable the electromagnet to be started, then the protective cover loses the fixing effect, so that the portability of the electromagnet to be started is improved, and the phenomenon that the electromagnet is not easy to start is prevented.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a front view of the present utility model with a cross-sectional structure;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

fig. 5 is an enlarged view of the structure of fig. 2 at C according to the present utility model.

In the figure: 1. a switching machine; 2. a shaft body; 3. a gear lever; 4. a screw sleeve; 5. a mounting groove; 6. a motor; 7. a screw; 8. a switch; 9. a protective cover; 10. a fixing groove; 11. a fixing mechanism; 111. a movable groove; 112. an electromagnet; 113. a fixed rod; 114. a meshing groove; 115. a tension spring; 12. a prevention mechanism; 121. a preventive groove; 122. a contact sensor; 123. a contact block; 13. a limit rod; 14. a limit groove; 15. a protective pad; 16. fastening a rubber ring; 17. a pull ring; 18. a comfortable sleeve.

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.

As shown in fig. 1 to 5, the half-height rotary gate convenient for escape provided by the utility model comprises a rotary gate 1, a shaft body 2 and a baffle rod 3, wherein the top of the inner wall of the rotary gate 1 is in transmission connection with the shaft body 2, the bottom of the shaft body 2 is movably connected with the bottom of the inner wall of the rotary gate 1 through a shaft pin, the baffle rod 3 is provided with four annular equidistant distribution, the inner side of the baffle rod 3 is fixedly connected with a screw sleeve 4, both sides and the front side and the rear side of the inner side of the shaft body 2 are respectively provided with an installation groove 5, the inner side of the inner wall of the installation groove 5 is fixedly connected with a motor 6, the output end of the motor 6 is fixedly connected with a screw rod 7, the screw rod 7 penetrates through the outer side of the shaft body 2 and is in threaded connection with the inner wall of the screw sleeve 4, the left side of the top of the rotary gate 1 is fixedly connected with a switch 8, the switch 8 is in electric connection with the bottom of the inner wall of the rotary gate 1 through a wire, the left side of the top of the rotary gate 1 is movably connected with a protective cover 9 through the shaft pin, the left side of the top of the rotary gate 1 is provided with a fixing groove 10, the right side of the bottom of the protective cover 9 is meshed with the fixing groove 10, the inner side of the inner wall of the rotary cover is fixedly provided with the fixing groove 10, the inner side of the inner wall of the rotary gate 1 is fixedly connected with the inner wall of the screw 7 through a left side of the inner wall of the screw wall of a preventing mechanism 12.

Referring to fig. 4, the fixing mechanism 11 includes a movable slot 111, an electromagnet 112 is fixedly connected to the right side of the inner wall of the movable slot 111, a fixing rod 113 is slidably connected to the inner wall of the movable slot 111, an engagement slot 114 is provided at the bottom of the right side of the protective cover 9, the inner wall of the engagement slot 114 is engaged with the left side of the fixing rod 113, tension springs 115 are fixedly connected to the two sides of the left side of the fixing rod 113, and one end of each tension spring 115, far from the electromagnet 112, is fixedly connected to the two sides of the left side of the inner wall of the movable slot 111.

As a technical optimization scheme of the utility model, by arranging the fixing mechanism 11, starting the electromagnet 112, then starting the electromagnet 112 to generate magnetic force to absorb the fixing rod 113, then moving the fixing rod 113 to the right to magnetically connect with the electromagnet 112, meanwhile, the fixing rod 113 is not meshed with the meshing groove 114, then the protective cover 9 is not fixed, at the moment, a user can directly open the protective cover 9, then click the switch 8 to start the motor 6, and the phenomenon that the switch 8 is exposed to the outside and is touched by mistake is prevented.

Referring to fig. 3, the preventing mechanism 12 includes a preventing groove 121, a contact sensor 122 is fixedly connected to the bottom of the inner wall of the preventing groove 121, the contact sensor 122 is electrically connected to the electromagnet 112 through a wire, a contact block 123 is engaged with the inner wall of the preventing groove 121, and the bottom of the contact block 123 is in contact with the top of the contact sensor 122.

As a technical optimization scheme of the utility model, by arranging the prevention mechanism 12, when people need to escape after an emergency, the contact block 123 can be directly pulled out, then the contact block 123 is not in contact with the contact sensor 122, when the contact sensor 122 loses contact, an electric signal is sent out to enable the electromagnet 112 to be started, then the protective cover 9 loses the fixing effect, the portability of the electromagnet 112 to be started is improved, and the phenomenon that the electromagnet 112 is not easy to start is prevented.

Referring to fig. 5, a limit rod 13 is fixedly connected to the top of the inner side of the gear rod 3, limit grooves 14 are formed in the outer side of the shaft body 2, four limit grooves 14 are formed, the limit grooves 14 are located at the top of the mounting groove 5, and the inner wall of the limit groove 14 is slidably connected with the surface of the limit rod 13.

As a technical optimization scheme of the utility model, the stop lever 3 can not be separated due to the fact that the stop lever 13 and the stop lever 3 are carried along when the motor 6 is started to drive the screw 7 to rotate, and the stop lever 13 and the stop lever 14 are arranged, and the stop lever 4 is rotationally limited through sliding connection of the stop lever 13 and the stop lever 14.

Referring to fig. 4, a protection pad 15 is fixedly connected to the left side of the electromagnet 112, and the protection pad 15 is in a net-shaped arrangement.

As a technical optimization scheme of the utility model, through arranging the protection pad 15, the impact force generated when the electromagnet 112 is started to absorb the fixed rod 113 is absorbed and protected through the protection pad 15, the phenomenon that the electromagnet 112 is damaged due to overlarge impact force is prevented, and the protection pad 15 is arranged in a net shape, so that the protection pad 15 can protect the electromagnet 112 and the magnetic absorption effect of the electromagnet 112 is not influenced.

Referring to fig. 3, the surface of the contact block 123 is sleeved with fastening rubber rings 16, and the fastening rubber rings 16 are sleeved with five and equidistantly distributed.

As a technical optimization scheme of the utility model, the fastening rubber ring 16 is arranged, so that the friction force between the contact block 123 and the prevention groove 121 is improved by using the fastening rubber ring 16, and the phenomenon that the contact block 123 is easy to drop due to the excessively low friction force is prevented.

Referring to fig. 3, a pull ring 17 is fixedly connected to the top of the contact block 123, and a comfort sleeve 18 is sleeved on the surface of the pull ring 17.

As a technical optimization scheme of the utility model, by arranging the pull ring 17, a user can conveniently buckle and upwards lift the pull ring 17 through an output hand when the contact block 123 needs to be taken out, so that the contact block 123 is taken out, an application point convenient for force application is provided for the user, and the comfort level of the user when the user buckles the pull ring 17 to apply force is improved by arranging the comfort sleeve 18.

The working principle and the using flow of the utility model are as follows: when people need to escape after an emergency accident, the contact block 123 can be directly pulled out, then the contact block 123 is not in contact with the contact sensor 122, an electric signal is sent out after the contact sensor 122 loses contact, the electromagnet 112 is started, then the electromagnet 112 is started to generate magnetic force to adsorb the fixed rod 113, then the fixed rod 113 moves rightwards to be magnetically connected with the electromagnet 112, meanwhile, the fixed rod 113 is not meshed with the meshing groove 114, then the protective cover 9 is not fixed, a user can directly open the protective cover 9, then the switch 8 is clicked to start the motor 6, then the motor 6 drives the screw rod 7 to rotate, meanwhile, the screw sleeve 4 is subjected to rotation limit by utilizing the sliding connection of the limit rod 13 and the limit groove 14, then the screw sleeve 4 drives the baffle rod 3 to move outwards, the baffle rod 3 and the shaft body 2 are separated from each other, and the escape is convenient.

To sum up: this half high transfer gate convenient to flee, through setting up motor 6, open motor 6 and drive screw rod 7 rotation, then swivel nut 4 just drives shelves pole 3 outside and remove to be, make shelves pole 3 and axis body 2 drop and not be blockking, solved if when the accident needs fleing at the use place of half high transfer gate, can be comparatively loaded down with trivial details owing to the shelves pole of half high transfer gate and the connected mode of axis body, consequently people can't dismantle the shelves pole on the half high transfer gate fast when fleing to reduced people's urgent escape efficiency, influenced people life safety's problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a half high transfer gate convenient to flee, includes transfer gate machine (1), axis body (2) and shelves pole (3), its characterized in that: the utility model discloses a change gate machine, including change gate machine (1) inner wall, the top transmission of change gate machine (1) inner wall is connected with axis body (2), the bottom swing joint of axis body (2) through pivot and change gate machine (1) inner wall, shelves pole (3) are provided with four and are annular equidistance and distribute, the inboard fixedly connected with swivel nut (4) of shelves pole (3), mounting groove (5) have all been seted up to the inside both sides of axis body (2) and front side and rear side, the inboard fixedly connected with motor (6) of mounting groove (5) inner wall, the output fixedly connected with screw rod (7) of motor (6), the screw rod (7) run through the inner wall threaded connection to the outside of axis body (2) and swivel nut (4), the left side fixedly connected with switch (8) at change gate machine (1) top, wire electric connection is passed through in the left side at change gate machine (1) top through pivot swing joint (9), mounting groove (10) have been seted up on the left side protection casing at change gate machine (1) top, the fixed establishment (10) have fixed establishment (10) on the left side and right side (10) of change gate machine (1) top, establishment (10).

2. The escape-facilitating half-height transfer gate as set forth in claim 1, wherein: the fixing mechanism (11) comprises a movable groove (111), an electromagnet (112) is fixedly connected to the right side of the inner wall of the movable groove (111), a fixing rod (113) is slidably connected to the inner wall of the movable groove (111), a meshing groove (114) is formed in the bottom of the right side of the protective cover (9), the inner wall of the meshing groove (114) is meshed with the left side of the fixing rod (113), tension springs (115) are fixedly connected to the two sides of the left side of the fixing rod (113), and one end, away from the electromagnet (112), of each tension spring (115) is fixedly connected with the two sides of the left side of the inner wall of the movable groove (111).

3. The escape-facilitating half-height transfer gate as set forth in claim 1, wherein: the prevention mechanism (12) comprises a prevention groove (121), a contact sensor (122) is fixedly connected to the bottom of the inner wall of the prevention groove (121), the contact sensor (122) is electrically connected with an electromagnet (112) through a wire, a contact block (123) is meshed with the inner wall of the prevention groove (121), and the bottom of the contact block (123) is contacted with the top of the contact sensor (122).

4. The escape-facilitating half-height transfer gate as set forth in claim 1, wherein: the novel gear is characterized in that a limiting rod (13) is fixedly connected to the top of the inner side of the gear rod (3), limiting grooves (14) are formed in the outer side of the shaft body (2), four limiting grooves (14) are formed, the limiting grooves (14) are located at the top of the mounting groove (5), and the inner wall of the limiting grooves (14) is slidably connected with the surface of the limiting rod (13).

5. A half height transfer gate for facilitating escape as claimed in claim 3, wherein: the left side of electro-magnet (112) fixedly connected with protection pad (15), protection pad (15) are netted setting.

6. A half height transfer gate for facilitating escape as claimed in claim 3, wherein: the surface of the contact block (123) is sleeved with fastening rubber rings (16), and the fastening rubber rings (16) are sleeved with five and equidistantly distributed.

7. A half height transfer gate for facilitating escape as claimed in claim 3, wherein: the top of the contact block (123) is fixedly connected with a pull ring (17), and a comfortable sleeve (18) is sleeved on the surface of the pull ring (17).