CN212898192U

CN212898192U - Suspension protective door

Info

Publication number: CN212898192U
Application number: CN202020769322.3U
Authority: CN
Inventors: 欧彦彤
Original assignee: Guangdong Luyao Yite Engineering Co ltd
Current assignee: Guangdong Luyao Yite Engineering Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-04-06
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a suspension protective door, which comprises a mounting plate, an opening and closing unit and a fastening unit; mounting a plate: the front side surface of the mounting plate is provided with an opening and closing unit; opening and closing unit: the opening and closing unit comprises movable blocks, connecting columns, two-way lead screws, fixed blocks and a main motor, the rear ends of the fixed blocks are connected with the front side face of the mounting plate, grooves are formed in the bottom ends of the fixed blocks, the two-way lead screws are connected in the grooves in a rotating mode, threads at two ends of each two-way lead screw are opposite, the main motor is arranged at the left end of each fixed block, an output shaft of the main motor is connected with the left end of each two-way lead screw, the movable blocks are provided with two connecting columns and are respectively in threaded connection with two ends of each two-way lead screw; the suspension protective door is convenient to use, firm in connection and good in protection effect.

Description

Suspension protective door

Technical Field

The utility model relates to a guard gate technical field specifically is a hang guard gate.

Background

The guard gate is the door that can resist various shock waves or heavy object and collide, generally adopts the steel material preparation, and suspension type guard gate uses very extensively, for example places such as workshop, hospital all can use the guard gate, and the guard gate that hangs on the existing market is most because the junction does not have the device of fastening, leads to having great gap easily between two guard gates, and a long guard gate of live time can have to connect not hard up simultaneously, leads to the protective effect variation of guard gate.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a hang guard gate, convenient to use, firm in connection, the protecting effect is good, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a suspension protective door comprises a mounting plate, an opening and closing unit and a fastening unit;

mounting a plate: the front side surface of the mounting plate is provided with an opening and closing unit;

opening and closing unit: the opening and closing unit comprises movable blocks, connecting columns, two-way lead screws, fixed blocks and a main motor, the rear ends of the fixed blocks are connected with the front side face of the mounting plate, grooves are formed in the bottom ends of the fixed blocks, the two-way lead screws are connected in the grooves in a rotating mode, threads at two ends of each two-way lead screw are opposite, the main motor is arranged at the left end of each fixed block, an output shaft of the main motor is connected with the left end of each two-way lead screw, the movable blocks are provided with two connecting columns and are respectively in threaded connection with two ends of each two-way lead screw;

wherein, still include guard gate and control switch group, the middle part on guard gate and top is connected respectively two spliced poles's bottom, is equipped with the fastening unit in the recess of the guard gate leading flank on right side, the leading flank of guard gate is equipped with the protection unit, the wall outside is established to the control switch group, the output of control switch group is connected to the input electricity of main motor, the output of external power source is connected to the input electricity of control switch group.

Through the unit that opens and shuts, can control two guard gates and open or close, make the operation that the user can be more convenient.

Further, the fastening unit contains backup pad, motor, pivot, connecting rod, inserted bar and installation piece, the backup pad is established at the front end in the guard gate leading flank recess on right side, the trailing flank in the backup pad is established to the motor, the output shaft of motor is connected with the rear end of pivot, the pivot is located the front side of backup pad, the outside fixedly connected with connecting rod of pivot front end, the bottom of the other end of connecting rod is equipped with the inserted bar, the leading flank at left guard gate is established to the installation piece, the jack on installation piece top is pegged graft mutually with the inserted bar, the output of the input electric connection control switch group of motor can make two guard gates connect more firmly, increases the security of guard gate.

Furthermore, the protection unit comprises a first linear motor, an insertion block, a first protection shell, a second protection shell, an insertion slot and a second linear motor, wherein the first linear motor is provided with two front side surfaces which are correspondingly arranged at the left side up and down, the front side surfaces of the two first linear motor electronic seats are respectively connected with two ends of the rear side surface of the first protection shell, the second linear motor is provided with two front side surfaces which are correspondingly arranged at the right side up and down, the front side surfaces of the two second linear motor electronic seats are respectively connected with two ends of the rear side surface of the second protection shell, the upper end and the lower end of the inner side surface of the first linear motor are respectively provided with the insertion block, the upper end and the lower end of the inner side surface of the second linear motor are respectively provided with the insertion slot, the insertion blocks are inserted with the insertion slots, the input ends of the first linear motor and the second linear motor are electrically connected with the output ends of the control switch group, so that the fastening unit can be, while increasing the service life of the fastening unit.

Further, still include pulley and slide rail, the pulley array is in the bottom of two guard gates, the slide rail is established on ground, pulley and slide rail sliding connection can increase the stability when guard gate removes, prevent that guard gate from using for a long time and causing it to make a round trip to rock.

Further, still include L type bracing piece, L type bracing piece has two and one end to be connected with the left and right sides on spliced pole respectively, and the other end of two L type bracing pieces is connected with the left and right sides on guard gate top respectively, can make the connection between guard gate and the spliced pole more firm, prevents that the guard gate from overweight to lead to splitting with the spliced pole junction.

Compared with the prior art, the beneficial effects of the utility model are that: this protection door hangs has following benefit:

1. the opening and closing unit can control the two protective doors to be opened or closed, so that a user can operate the protective doors more conveniently, and the fastening unit can ensure that the two protective doors are connected more firmly and the safety of the protective doors is improved;

2. the protection unit can effectively prevent the fastening unit from being damaged by the smashing of an object, and meanwhile, the service life of the fastening unit is prolonged;

3. be equipped with pulley and slide rail, stability when can increasing the guard gate and remove prevents that the guard gate from using for a long time and causing it to make a round trip to rock, is equipped with L type bracing piece, can make the connection between guard gate and the spliced pole more firm, prevents that the guard gate is overweight to lead to and the spliced pole junction fracture.

Drawings

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

FIG. 2 is a schematic view of the structure of the opening and closing unit of the present invention;

fig. 3 is a schematic view of the structure of the fastening unit of the present invention.

In the figure: the device comprises a mounting plate 1, an opening and closing unit 2, a movable block 21, a connecting column 22, a bidirectional screw 23, a fixed block 24, a main motor 25, a fastening unit 3, a support plate 31, a motor 32, a rotating shaft 33, a connecting rod 34, an inserting rod 35, a mounting block 36, a protection unit 4, a first linear motor 41, an inserting block 42, a first protection shell 43, a second protection shell 44, a slot 45, a second linear motor 46, a protection door 5, a pulley 6, a sliding rail 7, an 8L-shaped support rod and a control switch group 9.

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. 1-3, the present invention provides a technical solution: a suspension protective door comprises a mounting plate 1, an opening and closing unit 2 and a fastening unit 3;

mounting plate 1: the front side surface of the mounting plate 1 is provided with an opening and closing unit 2;

opening and closing unit 2: the opening and closing unit 2 comprises movable blocks 21, connecting columns 22, a bidirectional screw 23, a fixed block 24 and a main motor 25, the rear end of the fixed block 24 is connected with the front side surface of the mounting plate 1, a groove is formed in the bottom end of the fixed block 24, the bidirectional screw 23 is rotatably connected in the groove, threads at two ends of the bidirectional screw 23 are opposite, the main motor 25 is arranged at the left end of the fixed block 24, an output shaft of the main motor 25 is connected with the left end of the bidirectional screw 23, two movable blocks 21 are respectively in threaded connection with two ends of the bidirectional screw 23, the connecting columns 22 are arranged at the bottom ends of the two movable blocks 21, and the two protective doors 5 can be controlled to be opened or closed through the opening and closing unit 2, so that a;

wherein, still include guard gate 5 and control switch group 9, the middle part on guard gate 5 and top is connected with the bottom of two spliced poles 22 respectively, be equipped with fastening unit 3 in the recess of guard gate 5 front side on right side, fastening unit 3 contains backup pad 31, motor 32, pivot 33, connecting rod 34, inserted bar 35 and installation piece 36, backup pad 31 establishes the front end in the guard gate 5 front side recess on right side, motor 32 establishes the trailing flank in backup pad 31, the output shaft of motor 32 is connected with the rear end of pivot 33, pivot 33 is located the front side of backup pad 31, the outside fixedly connected with connecting rod 34 of pivot 33 front end, the bottom of the other end of connecting rod 34 is equipped with inserted bar 35, installation piece 36 establishes the leading flank on left guard gate 5, the jack on installation piece 36 top is pegged graft with inserted bar 35 mutually, the input electricity of motor 32 is connected with the output of control switch group 9, can make two guard gates 5 connect more firmly, the safety of the protective door 5 is improved, the protective unit 4 is arranged on the front side surface of the protective door 5, the protective unit 4 comprises a first linear motor 41, an insertion block 42, a first protective shell 43, a second protective shell 44, an insertion slot 45 and a second linear motor 46, the first linear motor 41 is provided with two front side surfaces which are correspondingly arranged on the left protective door 5 up and down, the front side surfaces of the movable sub-seats of the two first linear motors 41 are respectively connected with two ends of the rear side surface of the first protective shell 43, the second linear motor 46 is provided with two front side surfaces which are correspondingly arranged on the right protective door 5 up and down, the front side surfaces of the movable sub-seats of the two second linear motors 46 are respectively connected with two ends of the rear side surface of the second protective shell 44, the upper end and the lower end of the inner side surface of the first linear motor 41 are respectively provided with the insertion block 42, the upper end and the lower end of the inner side surface of the second linear motor 46 are respectively provided with the insertion slot 45, the insertion block 42 is inserted into the insertion slot, can effectively prevent the fastening unit 3 from being damaged by being hit by an object, and simultaneously prolongs the service life of the fastening unit 3, the control switch group 9 is arranged on the external wall surface, the input end of the main motor 25 is electrically connected with the output end of the control switch group 9, the input end of the control switch group 9 is electrically connected with the output end of an external power supply, the safety door protection device also comprises a pulley 6 and a slide rail 7, the pulley 6 is arranged at the bottom ends of two protection doors 5 in an array manner, the slide rail 7 is arranged on the ground, the pulley 6 is in sliding connection with the slide rail 7, the stability of the protection door 5 during moving can be improved, the protection door 5 is prevented from shaking back and forth after being used for a long time, the safety door protection device also comprises L-shaped support rods 8, two L-shaped support rods 8 are arranged, one end of each L-shaped support rod 8 is respectively connected with the left side and the, the protective door 5 is prevented from being too heavy to cause the breakage of the connection with the connection column 22.

When in use: the external power supply is switched on, each electrical appliance normally works, firstly, the mounting plate 1 is mounted at the top end of a wall body, the main motor 25 is started by using the control switch group 9, the main motor 25 drives the bidirectional screw 23 to rotate, two ends of the bidirectional screw 23 are respectively in threaded connection with screw holes on the side surfaces of the two movable blocks 21, the bottom ends of the two movable blocks 21 are connected with the protective doors 5 through the connecting columns 22, thus the two protective doors 5 can be controlled to be opened or closed, a user can operate more conveniently, the pulleys 6 are arranged at the bottom ends of the two protective doors 5, the pulleys 6 are in sliding connection with the slide rails 7 on the ground, thus the stability of the protective doors 5 during moving can be increased, the protective doors 5 are prevented from shaking back and forth due to long-time use, after the two protective doors 5 are closed, the motor 32 is started, the motor 32 drives the rotating shaft 33, rotate through pivot 33 and make inserted bar 35 inject the jack on installation piece 36 top in, can make two guard gate 5 connect more firmly like this, increase guard gate 5's security, fixed firm back starts first linear motor 41 and second linear motor 46 simultaneously, make the inserted block 42 of first guard gate 43 medial surface peg graft mutually with the slot 45 of second guard gate 44 medial surface, can prevent effectively like this that fastening unit 3 from being hit by the object and causing the damage, increase fastening unit 3's life simultaneously, the left and right sides on two guard gate 5 tops all is connected with the both sides of spliced pole 22 through L type bracing piece 8, L type bracing piece 8 can make the connection between guard gate 5 and the spliced pole 22 more firm, prevent that guard gate 5 overweight from leading to breaking with spliced pole 22 junction.

It should be noted that the control switch set 9 disclosed in the present embodiment is a switch with model ZK6PC-AC, the main motor 25 can be freely configured according to practical application scenarios, and a motor manufactured by current machines electric limited, available in east guan city, is suggested, specifically, the model is 5GU-40K, the motor 32 can be a reduction motor manufactured by zhenhai ge tile transmission equipment limited, available in bowa city, with model 5GU50K, and the first linear motor 41 and the second linear motor 46 can be linear motors manufactured by obsidian automation technology (east guan) limited. The control switch group 9 controls the main motor 25, the motor 32, the first linear motor 41 and the second linear motor 46 to work by a method commonly used in the prior art.

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 hang guard gate which characterized in that: comprises a mounting plate (1), an opening and closing unit (2) and a fastening unit (3);

mounting plate (1): the front side surface of the mounting plate (1) is provided with an opening and closing unit (2);

opening and closing unit (2): the opening and closing unit (2) comprises movable blocks (21), connecting columns (22), a bidirectional screw rod (23), fixed blocks (24) and a main motor (25), the rear end of each fixed block (24) is connected with the front side face of the mounting plate (1), a groove is formed in the bottom end of each fixed block (24), the bidirectional screw rod (23) is connected in the groove in a rotating mode, the threads of the two ends of the bidirectional screw rod (23) are opposite, the main motor (25) is arranged at the left end of each fixed block (24), the output shaft of the main motor (25) is connected with the left end of the bidirectional screw rod (23), the movable blocks (21) are provided with two connecting columns (22), and the two ends of each movable block (21) are respectively in threaded connection with the two ends of the bidirectional screw rod (23);

wherein, still include guard gate (5) and control switch group (9), the middle part on guard gate (5) and top is connected respectively the bottom of two spliced poles (22), is equipped with fastening unit (3) in the recess of guard gate (5) leading flank on right side, the leading flank of guard gate (5) is equipped with protection unit (4), the wall in the outside is established in control switch group (9), the output of control switch group (9) is connected to the input electricity of main motor (25), the output of external power source is connected to the input electricity of control switch group (9).

2. A suspended guard door according to claim 1, wherein: the fastening unit (3) comprises a support plate (31), a motor (32), a rotating shaft (33), a connecting rod (34), an inserting rod (35) and a mounting block (36), the supporting plate (31) is arranged at the front end in a groove on the front side surface of the protective door (5) on the right side, the motor (32) is arranged on the rear side surface of the support plate (31), the output shaft of the motor (32) is connected with the rear end of the rotating shaft (33), the rotating shaft (33) is positioned at the front side of the supporting plate (31), the outer side of the front end of the rotating shaft (33) is fixedly connected with a connecting rod (34), the bottom of the other end of the connecting rod (34) is provided with an inserted rod (35), the mounting block (36) is arranged on the front side surface of the protective door (5) on the left side, the jack on the top end of the mounting block (36) is connected with the inserted link (35) in an inserting mode, and the input end of the motor (32) is electrically connected with the output end of the control switch group (9).

3. A suspended guard door according to claim 1, wherein: the protection unit (4) comprises first linear motors (41), insertion blocks (42), first protection shells (43), second protection shells (44), insertion slots (45) and second linear motors (46), wherein the first linear motors (41) are provided with two front side faces which are correspondingly arranged on the left protection door (5) up and down, the front side faces of moving seats of the two first linear motors (41) are respectively connected with two ends of the rear side face of the first protection shell (43), the second linear motors (46) are provided with two front side faces which are correspondingly arranged on the right side up and down, the front side faces of the moving seats of the two second linear motors (46) are respectively connected with two ends of the rear side face of the second protection shell (44), the insertion blocks (42) are respectively arranged at the upper end and the lower end of the inner side face of the first linear motor (41), the insertion slots (45) are respectively arranged at the upper end and the lower end of the inner side face of the second linear motor (46), the plug block (42) is connected with the slot (45) in an inserting mode, and the input ends of the first linear motor (41) and the second linear motor (46) are electrically connected with the output end of the control switch group (9).

4. A suspended guard door according to claim 1, wherein: still include pulley (6) and slide rail (7), pulley (6) array is in the bottom of two guard gate (5), slide rail (7) are established on ground, pulley (6) and slide rail (7) sliding connection.

5. A suspended guard door according to claim 1, wherein: the protective door is characterized by further comprising L-shaped supporting rods (8), wherein the L-shaped supporting rods (8) are provided with two ends, one ends of the two ends are respectively connected with the left side and the right side of the connecting column (22), and the other ends of the two L-shaped supporting rods (8) are respectively connected with the left side and the right side of the top end of the protective door (5).