CN216341508U

CN216341508U - Driving lock device and folding door using same

Info

Publication number: CN216341508U
Application number: CN202122588922.7U
Authority: CN
Inventors: 刘畅利
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-19
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a driving lock device and a folding door using the same, wherein the device comprises an integrated bracket, and a driving device is arranged at the back of the integrated bracket; the lower part of the integrated bracket is provided with an electromagnet and a trigger rod, the device also comprises a door body pendant, and the lower part of the door body pendant is fixedly provided with a lock hook; the electromagnet is connected with the trigger rod, when the electromagnet provides magnetic force, the trigger rod moves upwards to be separated from the lock hook, and when the electromagnet breaks the magnetic force, the trigger rod is connected with the lock hook in a buckling mode; the electromagnet, the trigger rod and the lock hook form a lock; the utility model integrates the driving and the lock, and has simple structure, simple production and stable performance.

Description

Driving lock device and folding door using same

Technical Field

The utility model relates to the field of rail transit doors, in particular to a driving lock device and a folding door using the same.

Background

At present, the entrance door of the rail transit industry mainly has two forms of a manual telescopic grid door and an electric rolling door, the opening mode and the closing mode of the door are too complex, and the performance is unstable.

Because underground station self characteristics appear, the rainwater condition of flowing backward easily appears during extreme rainwater weather, has all brought very big hidden danger for passenger's safety and normal operation, needs every access & exit to set up flood prevention goods and materials such as breakwater and sand bag alone, still has to be protected by the manual work when using, and the protecting effect is poor, the shortcoming of inefficiency.

It is therefore apparent that the above-mentioned conventional lock device still has inconvenience and disadvantages in structure and use, and further improvement is needed. How to create a driving lock device with integrated driving and locking functions and stable performance and a folding door using the same is a great need for improvement in the industry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a driving lock device and a folding door using the same, so that the driving lock device has the advantages of integration of driving and locking, simple structure, simple production and stable performance, and overcomes the existing defects.

In order to solve the technical problem, the utility model provides a driving lock device, which comprises an integrated bracket, wherein a driving mechanism is arranged at the back of the integrated bracket; the lower part of the integrated bracket is provided with an electromagnet and a trigger rod, the device also comprises a door body pendant, and the lower part of the door body pendant is fixedly provided with a lock hook; the electromagnet is connected with the trigger rod, when the electromagnet provides magnetic force, the trigger rod moves upwards to be separated from the lock hook, and when the electromagnet breaks the magnetic force, the trigger rod is connected with the lock hook in a buckling mode; the electromagnet, the trigger rod and the lock hook form a lock.

As an improvement of the utility model, the integrated bracket is fixedly arranged on the track, the driving mechanism is connected with a belt, the driving mechanism drives the belt to run, the latch hook is fixedly arranged on the door, and the belt passes through the door body hanging piece and is fixed with the door body hanging piece.

As an improvement of the utility model, the latch hook is provided with a through hole along the central axis of the trigger rod, and when the trigger rod falls into the through hole, the trigger rod is buckled by the through hole.

As a further improvement of the utility model, the device further comprises a manual release device which is mounted below the trigger lever.

As a further improvement of the utility model, the manual release device comprises a manual push button, a reset button and a slide block, the slide block is positioned below the trigger rod, the part of the slide block close to the trigger rod is in a slide trapezoid shape, and one end of the slide block with the slide trapezoid shape lower is connected with a reset spring; the hand push button is fixedly connected with the sliding block, one end of the hand push button is provided with a hook, and the reset button is positioned on the side of the hand push button and is provided with a hook at one end close to the hand push button;

when the hand push button moves to the reset button, the sliding block can touch the trigger rod to enable the trigger rod to move upwards, the two hooks can hook each other, when the reset button is pressed, the two hooks are separated, and the reset spring can reset the sliding block.

As a further improvement of the utility model, a detection device is arranged at the lower part of the integrated bracket and is used for detecting the position state of the trigger lever.

As a further improvement of the utility model, the drive mechanism is a belt pulley.

In order to solve the above technical problem, the present invention further provides a folding door for driving a lock device, comprising a fixed door, a folding door, a guide rail and a driving device; the guide rail and the driving device comprise the driving lock device; the lock hook is fixedly arranged on the folding door, and the fixed door and the folding door are arranged below the guide rail and the driving device.

As a further improvement of the utility model, the fixed door consists of an upper fixed door and a lower fixed door, the lower fixed door is fixedly arranged below the upper fixed door, and the upper part of the upper fixed door is connected with the guide rail and the driving device; the folding door consists of an upper folding door and a lower folding door which can be separated, at least one separating device is arranged in the lower folding door, and the upper part of the upper folding door is connected with a guide rail and a driving device; the separating device is connected with the upper folding door, and the lower fixed door can be connected with the lower folding door in a buckling mode.

After adopting such design, the utility model has at least the following advantages:

1. the device comprises an integrated support and a door body hanging piece, wherein the integrated support is arranged on a rail, the door body hanging piece is arranged on a belt, a lock hook is arranged below the door body hanging piece, a driving device is arranged at the back of the integrated support, an electromagnet and a trigger rod are arranged on the lower portion of the integrated support, a lock is formed by the electromagnet, the trigger rod and the lock hook, and the driving device and the lock are integrated, so that the device has the advantages of simple structure, simplicity in production and stable performance.

2. The device still includes the hand and separates the device, when the power failure or circuit goes wrong, when the electro-magnet can't receive the signal or can't provide magnetic force, can use the hand to separate the device and push away the button, drives the trigger lever again to can manual unblock the device.

Drawings

The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description.

Figure 1 is a schematic view of the construction of a drive lock device of the present invention (without a manual release device).

Fig. 2 is a front view of the driving lock device of the present invention (with a manual unlocking device).

FIG. 3 is a rear view of the lock actuating device of the present invention (with a release mechanism)

Fig. 4 is a schematic structural view of a driving lock device and a folding door using the same according to the present invention.

Fig. 5 is a schematic structural diagram of a driving lock device and a manual unlocking device using the same according to the present invention.

In the figure, 1-fixed door, 101-upper fixed door, 102-lower fixed door, 2-folding door, 201-upper folding door, 202-lower folding door, 3-guide rail and driving device, 301-belt, 302-integrated bracket, 303-driving device, 304-electromagnet, 305-trigger bar, 306-door body hanger, 307-latch hook, 308-manual release device, 309-manual push button, 310-reset button, 311-detection device and 312-slide block.

Detailed Description

The present invention provides an actuated lock device and a folding door using the same, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom", "center", and the like are based on the orientations or positional relationships shown in the drawings and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In this embodiment:

referring to fig. 1, an actuating lock device includes an integrated bracket 302, a driving mechanism 303 is mounted on the back of the integrated bracket 302; an electromagnet 304 and a trigger rod 305 are installed at the lower part of the integrated bracket 302, the device further comprises a door body hanging piece 306, and a lock hook 307 is fixedly installed at the lower part of the door body hanging piece 306; the electromagnet 304 is connected with the trigger bar 305, when the electromagnet 304 provides magnetic force, the trigger bar 305 moves upwards to be separated from the lock hook 307, and when the electromagnet 304 breaks the magnetic force, the trigger bar 305 is in snap connection with the lock hook 307; the electromagnet 304, the trigger bar 305 and the lock hook 307 form a lock.

Preferably, the integrated bracket 302 is fixedly installed on a track, the driving mechanism 303 is connected with a belt 301, the driving mechanism 303 drives the belt 301 to operate, the latch hook 307 is fixedly installed on the door, and the belt 301 passes through the door body hanger 306 and is fixed with the door body hanger 306.

Preferably, the latch hook 307 has a through hole along the central axis of the trigger bar 305, and when the trigger bar 305 falls into the through hole, the through hole is used to catch the trigger bar 305.

Referring to fig. 2-3 and 5, the device preferably further comprises a manual release device 308, wherein the manual release device 308 is mounted below the trigger lever 305.

Preferably, the manual release device 308 comprises a manual push button 309, a reset button 310 and a slider 312, the slider 312 is located below the trigger bar 305, the part of the slider 312 close to the trigger bar 305 is in a slide shape, and one end of the slider 312 at the lower end of the slide shape is connected with a reset spring; the hand push button 309 is fixedly connected with the sliding block 312, one end of the hand push button 309 is provided with a hook, and the reset button 310 is positioned on the side of the hand push button 309 and is provided with a hook at one end close to the hand push button 309;

when the push button 309 moves toward the reset button 310, the slider 312 touches the trigger bar 305 to move the trigger bar 305 upward, and the two hooks hook each other, and when the reset button 310 is pressed, the two hooks are separated, and the reset spring resets the slider 312.

Preferably, a detection device 311 is installed at the lower part of the integrated bracket 302, and the detection device 311 is used for detecting the position state of the trigger lever 305.

Preferably, the driving mechanism 303 is a belt pulley.

Referring to fig. 4, it is preferable that it includes a fixed door 1, a folding door 2, a guide rail and a driving device 3; the guide and drive means 3 comprises a drive lock arrangement of the type described above; the latch hook 307 is fixedly installed on the folding door 2, and the fixed door 1 and the folding door 2 are installed below the guide rail and the driving device 3.

Preferably, the fixed door 1 consists of an upper fixed door 101 and a lower fixed door 102, the lower fixed door 102 is fixedly arranged below the upper fixed door 101, and the upper part of the upper fixed door 101 is connected with the guide rail and driving device 3; the folding door 2 consists of an upper folding door 201 and a lower folding door 202 which can be separated, at least one separating device is arranged in the lower folding door 202, and the upper part of the upper folding door 201 is connected with a guide rail and a driving device 3; the separating device is connected with an upper folding door 201, and the lower fixed door 102 can be connected with a lower folding door 202 in a buckling mode.

When the folding door is automatically operated, the electromagnet 304 is attracted to drive the trigger rod 305 to move upwards, the trigger rod 305 is separated from the lock hook 307 arranged on the door body hanging piece 306, the trigger rod 305 triggers the detection device 311, the detection device 311 receives a signal and transmits the signal to the driving device 302, and the upper folding door 201 drives the belt 301 through the driving mechanism 303 to open.

When the folding door is closed, the upper folding door 201 drives the belt 301 through the driving mechanism 303 to perform a closing action, and when the latch hook 307 is positioned below the trigger rod 305, the trigger rod 305 falls into the latch hook 307, so that mechanical locking is realized, and manual forced opening is prevented. When the trigger lever acts, the state feedback is carried out through the lock state switch, and the action safety is guaranteed.

Meanwhile, a manual unlocking device 308 is designed, so that when the electric opening and locking functions fail, the door body can be manually opened and locked, and the operation safety is ensured. When the door is opened, the slider 312 is pushed to move through the hand-push button 309, the slider 312 drives the trigger rod 305 to move upwards, the trigger rod 305 is separated from the lock hook 307, the manual unlocking function is realized, after the hand-push button 309 is in place, the hook on the reset button 310 is hooked with the hook on the hand-push button 309, and the trigger rod 305 is kept in an open state. When the door is closed, the reset button 310 is pressed after the door body is closed in place, the two hooks are separated, the sliding block 312 is reset through the spring, the trigger rod falls down and is locked with the locking hook 307, and mechanical locking is guaranteed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention in any way, and it will be apparent to those skilled in the art that the above description of the present invention can be applied to various modifications, equivalent variations or modifications without departing from the spirit and scope of the present invention.

Claims

1. A drive lock device, characterized in that the device comprises an integrated bracket (302), a driving mechanism (303) is arranged at the back of the integrated bracket (302); an electromagnet (304) and a trigger rod (305) are installed at the lower part of the integrated bracket (302), the device further comprises a door body hanging piece (306), and a lock hook (307) is fixedly installed at the lower part of the door body hanging piece (306); the electromagnet (304) is connected with the trigger rod (305), the trigger rod (305) moves upwards to be separated from the lock hook (307) when the electromagnet (304) provides magnetic force, and the trigger rod (305) is in snap connection with the lock hook (307) when the electromagnet (304) breaks the magnetic force; the electromagnet (304), the trigger rod (305) and the lock hook (307) form a lock.

2. A driving lock device according to claim 1, wherein the integrated bracket (302) is fixedly installed on a track, a belt (301) is connected to the driving mechanism (303), the driving mechanism (303) drives the belt (301) to operate, the lock hook (307) is fixedly installed on the door, and the belt (301) passes through the door body hanger (306) and is fixed with the door body hanger (306).

3. An actuating lock device according to claim 2, characterised in that the locking hook (307) is provided with a through hole along the centre axis of its triggering lever (305), and when the triggering lever (305) falls into the through hole, the triggering lever (305) is retained by the through hole.

4. An actuated lock device as claimed in claim 1, characterised in that the device further comprises a manual release means (308), the manual release means (308) being mounted below the trigger lever (305).

5. An actuating lock device as claimed in claim 4, characterized in that the manual release device (308) comprises a manual push button (309), a reset button (310) and a slide block (312), wherein the slide block (312) is positioned below the trigger rod (305), the part of the slide block (312) close to the trigger rod (305) is in a slide trapezoid shape, and one end of the slide block (312) with the slide trapezoid shape lower is connected with a reset spring; the hand-push button (309) is fixedly connected with the sliding block (312), one end of the hand-push button (309) is provided with a hook, and the reset button (310) is positioned on the side of the hand-push button (309) and is provided with a hook at one end close to the hand-push button (309);

when the hand push button (309) moves towards the reset button (310), the sliding block (312) can touch the trigger rod (305) to enable the trigger rod (305) to move upwards, the two hooks can hook each other, when the reset button (310) is pressed, the two hooks are separated, and the reset spring can reset the sliding block (312).

6. A drive lock arrangement according to any of claims 1-5, characterized in that the integrated bracket (302) is provided with a detection means (311) at its lower part, the detection means (311) being adapted to detect the position status of the trigger lever (305).

7. A drive lock arrangement according to any of claims 1-5, characterized in that the drive mechanism (303) is a belt pulley.

8. A folding door for actuating a lock device, comprising a fixed door (1), a folding door (2), a guide rail and an actuating device (3); the guide and drive means (3) comprising a drive lock arrangement according to any one of claims 1 to 7; the lock hook (307) is fixedly arranged on the folding door (2), and the fixed door (1) and the folding door (2) are arranged below the guide rail and the driving device (3).

9. The folding door for actuating a lock device according to claim 8, wherein the fixed door (1) is composed of an upper fixed door (101) and a lower fixed door (102), the lower fixed door (102) is fixedly installed below the upper fixed door (101), and the upper fixed door (101) is connected with the guide rail and the actuating device (3) at the upper side; the folding door (2) consists of an upper folding door (201) and a lower folding door (202) which can be separated, at least one separating device is arranged in the lower folding door (202), and the upper part of the upper folding door (201) is connected with a guide rail and a driving device (3); the separating device is connected with an upper folding door (201), and the lower fixed door (102) can be connected with a lower folding door (202) in a buckling mode.