CN217001340U

CN217001340U - Anti-theft hook-shaped bolt for rolling gate

Info

Publication number: CN217001340U
Application number: CN202220151875.1U
Authority: CN
Inventors: 谢春荣
Original assignee: Jiangxi Furong Door Industry Co ltd
Current assignee: Jiangxi Furong Door Industry Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-19
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses an anti-theft hook-shaped bolt of a rolling gate, which comprises a rolling gate frame guide groove and a rolling gate lock plate; the inboard lower extreme middle part symmetry of rolling up floodgate door frame guide slot has been seted up and has been accomodate the groove, the lower extreme fixed mounting who accomodates groove rear side inner wall has servo motor, servo motor's motor shaft fixedly connected with dwang, the lower extreme of accomodating groove front side inner wall is provided with the bearing, the front end of dwang run through the axis of bearing and with bearing fixed connection, the rear end of dwang run through the turning block and with turning block fixed connection. According to the utility model, through the combination of the servo motor, the rotating rod and the rotating block, the hook-shaped bolt can be driven to rotate and be inserted into the fixing groove of the lock plate of the rolling gate, the rolling gate is further locked, through the combination of the electric telescopic rod, the positioning block and the positioning groove, the rotating block can be positioned, and the hook-shaped bolt in the fixing groove is further fixed, so that the self-locking of the rolling gate is realized, and the anti-theft effect is improved.

Description

Anti-theft hook-shaped bolt for rolling gate

Technical Field

The utility model relates to the technical field of rolling gates, in particular to an anti-theft hook-shaped bolt of a rolling gate.

Background

The rolling door is also called as rolling door, which is characterized in that a plurality of movable joint door sheets are connected in series, a door which rotates up and down by taking a scroll above the door as a center in a fixed slideway, and the directly inserted locking bar steel bars used in the market at present are easy to bend and not stressed well.

The retrieval publication number is CN201460541U, and the anti-theft hook-shaped bolt of the rolling gate is disclosed, wherein a rolling gate lock plate and angle iron are arranged in rolling gate door frame guide grooves on two sides, the rolling gate lock plate and the angle iron are connected into a whole, a rolling gate door lock is arranged on the rolling gate lock plate through a rolling gate door lock fixing screw, two sides of the rolling gate door lock are connected with pull rods through connecting pins, the pull rods are fixed on the rolling gate lock plate through fixing clamps, a hook-shaped bolt is arranged at the other end of each pull rod through a connecting screw, and the hook-shaped bolt is arranged on the rolling gate lock plate through a fixing screw.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved, 1, a single hook-shaped bolt in a comparison file is rotatably inserted into a bolt hole to lock the rolling gate, but a corresponding self-locking device is not provided, the anti-theft effect is poor, 2, in the operation process, a user needs to press a locking plate of the rolling gate to lock the rolling gate, the operation is inconvenient, and the locking condition of the rolling gate cannot be intuitively known.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-theft hook-shaped bolt of a rolling gate, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the anti-theft hook-shaped bolt of the rolling gate comprises a rolling gate frame guide groove and a rolling gate lock plate;

the lower end of the inner side of the guide groove of the roller gate frame is symmetrically provided with a containing groove, the lower end of the inner wall of the rear side of the containing groove is fixedly provided with a servo motor, the motor shaft of the servo motor is fixedly connected with a rotating rod, the lower end of the inner wall of the front side of the containing groove is provided with a bearing, the front end of the rotating rod penetrates through the center shaft of the bearing and is fixedly connected with the bearing, the rear end of the rotating rod penetrates through and is fixedly connected with a rotating block, the right side of the rotating block is fixedly provided with a hook-shaped bolt, the lower end of the inner wall of the left side of the containing groove is fixedly provided with an electric telescopic rod, the right end of the electric telescopic rod is fixedly provided with a positioning block, the left side of the rotating block is provided with a positioning groove, and the positioning block is movably connected with the positioning groove;

the utility model discloses a lock, including shutter door frame guide slot, shutter door lock plate, hook bolt and fixed slot, shutter door lock plate and shutter door frame guide slot sliding connection, the fixed slot has been seted up to the left upper end of shutter door lock plate, collude shape bolt and fixed slot swing joint, the left lower extreme of shutter door lock plate is provided with infrared emitter, the inboard bottom of shutter door frame guide slot is provided with infrared receiver, the front side of shutter door frame guide slot is provided with the PLC controller.

In a preferred embodiment of the present invention, the infrared emitter and the infrared receiver are horizontally aligned, and a warning light is fixedly installed at a lower end of a front side of the rolling gate doorframe guide slot.

As a preferred embodiment of the present invention, the hook-shaped latch is movably connected to the receiving groove, and the hook-shaped latch is matched with the fixing groove in size.

As a preferred embodiment of the present invention, the positioning block is horizontally flush with the positioning groove, and the positioning block is matched with the positioning groove in size.

As a preferred embodiment of the present invention, the input end of the PLC controller is electrically connected to an external power source through a wire, the output end of the PLC controller is electrically connected to the servo motor and the input end of the electric telescopic rod through a wire, the signal output end of the infrared transmitter is connected to the signal input end of the infrared receiver, the data output end of the infrared receiver is connected to the data input end of the PLC controller, and the signal output end of the PLC controller is connected to the signal input ends of the servo motor, the electric telescopic rod and the warning light.

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

1. according to the anti-theft hook-shaped bolt of the rolling gate, the hook-shaped bolt can be driven to rotate and be inserted into the fixing groove of the locking plate of the rolling gate through the combination of the servo motor, the rotating rod and the rotating block, the rolling gate is further locked, the rotating block can be positioned through the combination of the electric telescopic rod, the positioning block and the positioning groove, and the hook-shaped bolt in the fixing groove is further fixed, so that the self-locking of the rolling gate is realized, and the anti-theft effect is improved.

2. According to the anti-theft hook-shaped bolt of the rolling gate, the rolling gate can be automatically locked when closed through the combination of the infrared transmitter, the infrared receiver and the warning lamp, and meanwhile, the warning lamp works, so that the locking condition of the rolling gate can be intuitively reminded.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of the anti-theft hook-shaped latch of the rolling gate of the present invention;

FIG. 2 is a top view of a servo motor of the anti-theft hook bolt of the rolling gate door of the present invention;

FIG. 3 is a schematic view of the structure of the part A of the anti-theft hook-shaped bolt of the rolling gate of the present invention.

In the figure: roll up floodgate door frame guide slot 1, accomodate groove 2, servo motor 3, dwang 4, bearing 5, turning block 6 colludes shape bolt 7, electric telescopic handle 8, locating piece 9, constant head tank 10, roll up floodgate door jam plate 11, fixed slot 12, infrared emitter 13, infrared receiver 14, PLC controller 15, warning light 16.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the anti-theft hook-shaped bolt of the rolling gate comprises a rolling gate frame guide groove 1 and a rolling gate lock plate 11;

the rolling gate door frame comprises a rolling gate door frame guide groove 1, a rolling gate door frame guide groove 2, a servo motor 3, a rotating rod 4, a bearing 5, a hook-shaped bolt 7, an electric telescopic rod 8, a positioning block 9, a positioning groove 10 and a positioning block 9, wherein the middle part of the inner side lower end of the rolling gate door frame guide groove 1 is symmetrically provided with the containing groove 2, the lower end of the inner wall of the rear side of the containing groove 2 is fixedly provided with the servo motor 3, the motor shaft of the servo motor 3 is fixedly connected with the rotating rod 4, the lower end of the inner wall of the front side of the containing groove 2 is provided with the bearing 5, the front end of the rotating rod 4 penetrates through the middle shaft of the bearing 5 and is fixedly connected with the bearing 5, the rear end of the rotating rod 4 penetrates through the rotating block 6 and is fixedly connected with the rotating block 6, the right side of the rotating block 6 is fixedly provided with the hook-shaped bolt 7, the lower end of the inner wall of the left side of the containing groove 2 is fixedly provided with the electric telescopic rod 8, the positioning block is fixedly provided with the positioning groove 10;

shutter

door jam plate

11 and 1 sliding connection of shutter door frame guide slot, fixed slot 12 has been seted up to the left upper end of shutter door jam plate 11, collude shape bolt 7 and fixed slot 12 swing joint, the left lower extreme of shutter door jam plate 11 is provided with infrared emitter 13, the inboard bottom of shutter door frame guide slot 1 is provided with infrared receiver 14, the front side of shutter door frame guide slot 1 is provided with PLC controller 15.

In this embodiment (as shown in fig. 1-3), through servo motor 3, dwang 4 and turning block 6's combination, can drive and collude shape bolt 7 and rotate and insert to the fixed slot 12 of shutter door jam plate 11 in, further lock the operation to the shutter door, through the combination of electric telescopic handle 8, locating piece 9 and constant head tank 10, can fix a position turning block 6, further collude shape bolt 7 to in the fixed slot 12 and fix, thereby realize the auto-lock of shutter door, improve the theftproof effect.

In this embodiment (please refer to fig. 1), the infrared emitter 13 is horizontally aligned with the infrared receiver 14, and the warning light 16 is fixedly installed at the lower end of the front side of the rolling gate frame guide groove 1, so that when the rolling gate is closed, the locking operation of the rolling gate can be automatically realized, and meanwhile, the warning light 16 works, so that the locking condition of the rolling gate can be intuitively reminded.

In this embodiment (please refer to fig. 1-2), the hook-shaped bolt 7 is movably connected to the accommodating groove 2, the hook-shaped bolt 7 is matched with the fixing groove 12 in size, and the accommodating groove 2 can accommodate the hook-shaped bolt 7 to avoid interference with opening and closing of the rolling door.

In this embodiment (please refer to fig. 1-3), the positioning block 9 is horizontally aligned with the positioning slot 10, and the positioning block 9 is matched with the positioning slot 10 in size, so as to improve the stability of the rotating block 6.

In this embodiment (please refer to fig. 1-3), the input end of the PLC controller 15 is electrically connected to an external power source through a wire, the output end of the PLC controller 15 is electrically connected to the input ends of the servo motor 3 and the electric telescopic rod 8 through a wire, the signal output end of the infrared emitter 13 is connected to the signal input end of the infrared receiver 14, the data output end of the infrared receiver 14 is connected to the data input end of the PLC controller 15, the signal output end of the PLC controller 15 is connected to the signal input ends of the servo motor 3, the electric telescopic rod 8 and the warning light 16, and a worker can control the servo motor 3, the electric telescopic rod 8 and the warning light 16 to work through an encryption program of the PLC controller 15.

It should be noted that the utility model is an anti-theft hook-shaped bolt of a rolling gate, comprising a rolling gate frame guide groove 1, a receiving groove 2, a servo motor 3, a rotating rod 4, a bearing 5, a rotating block 6, a hook-shaped bolt 7, an electric telescopic rod 8, a positioning block 9, a positioning groove 10, a rolling gate lock plate 11, a fixing groove 12, an infrared emitter 13, an infrared receiver 14, a PLC controller 15 and a warning lamp 16, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the bolt can be known by technical manuals or conventional experimental methods, when the rolling gate lock plate 11 at the bottom end of the rolling gate is closed in work, the infrared emitter 13 is horizontally aligned with the infrared receiver 14, the infrared receiver 14 can receive signals sent by the infrared emitter 13, and the infrared receiver 25 transmits data to the PLC controller 26, 15 control servo motor 3 work of PLC controller, can drive the locking operation of realizing the shutter door in the fixed slot 12 of shutter door jam plate 11 through the dwang 4 clockwise rotation of 7 hook-shaped bolts in the 6 outsides of turning block, simultaneously, the work of PLC controller 15 control electric telescopic handle 8, can promote locating piece 9 and move to the right and insert to constant head tank 10 in, further fix a position turning block 6, realize the auto-lock operation of shutter door, further the work of 15 control warning lights of PLC controller, remind the staff shutter door to lock, excellent in use effect.

While there have been shown and described what are at present considered to be the basic principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The anti-theft hook-shaped bolt of the rolling gate is characterized by comprising a rolling gate frame guide groove (1) and a rolling gate lock plate (11);

the lower end middle part of the inner side of the rolling gate door frame guide groove (1) is symmetrically provided with an accommodating groove (2), the lower end of the rear side inner wall of the accommodating groove (2) is fixedly provided with a servo motor (3), a motor shaft of the servo motor (3) is fixedly connected with a rotating rod (4), the lower end of the front side inner wall of the accommodating groove (2) is provided with a bearing (5), the front end of the rotating rod (4) penetrates through a middle shaft of the bearing (5) and is fixedly connected with the bearing (5), the rear end of the rotating rod (4) penetrates through a rotating block (6) and is fixedly connected with the rotating block (6), a hook-shaped bolt (7) is fixedly arranged on the right side of the rotating block (6), an electric telescopic rod (8) is fixedly arranged at the lower end of the left side inner wall of the accommodating groove (2), a positioning block (9) is fixedly arranged at the right end of the electric telescopic rod (8), a positioning groove (10) is arranged on the left side of the rotating block (6), the positioning block (9) is movably connected with the positioning groove (10);

shutter door jam plate (11) and shutter door frame guide slot (1) sliding connection, fixed slot (12) have been seted up to the left upper end of shutter door jam plate (11), collude shape bolt (7) and fixed slot (12) swing joint, the left lower extreme of shutter door jam plate (11) is provided with infrared emitter (13), the inboard bottom of shutter door frame guide slot (1) is provided with infrared receiver (14), the front side of shutter door frame guide slot (1) is provided with PLC controller (15).

2. The anti-theft hook-shaped latch of a rolling door according to claim 1, characterized in that: infrared emitter (13) and infrared receiver (14) level parallel and level, the lower extreme fixed mounting of rolling gate door frame guide slot (1) front side has warning light (16).

3. The anti-theft hook-shaped latch of a rolling door according to claim 1, characterized in that: collude the swing joint of shape bolt (7) and holding groove (2), collude the size of shape bolt (7) and fixed slot (12) and cooperate.

4. The anti-theft hook-shaped latch of a rolling door according to claim 1, characterized in that: the positioning block (9) is horizontally flush with the positioning groove (10), and the positioning block (9) is matched with the positioning groove (10) in size.

5. The anti-theft hook-shaped bolt of a rolling door according to claim 1, characterized in that: the input of PLC controller (15) passes through the wire with external power and constitutes the electricity and be connected, the output of PLC controller (15) passes through the wire with servo motor (3) and electric telescopic handle (8) the input and constitutes the electricity and be connected, the signal output part of infrared emitter (13) is connected with the signal input part of infrared receiver (14), the data output part of infrared receiver (14) is connected with the data input part of PLC controller (15), the signal output part of PLC controller (15) is connected with the signal input part of servo motor (3), electric telescopic handle (8) and warning light (16).