CN217813097U - Integral self-locking flap gate - Google Patents

Abstract

The utility model discloses an integral auto-lock flap gate belongs to flap gate technical field. This panel turnover door includes automatic door lock, automatic door lock includes electromagnetic lock mechanism, relay and proximity switch mechanism, electromagnetic lock mechanism includes electromagnetic lock body and the absorption iron plate rather than corresponding the setting, it fixes on the door plant to adsorb the iron plate, electromagnetic lock body fixes on gimbal mechanism, proximity switch mechanism includes response piece and induction system, the transmission shaft at panel turnover door is fixed to the response piece, induction system fixes on the gimbal mechanism that corresponds with the response piece, electromagnetic lock body and induction system are connected to the relay, get to lose the electricity according to induction system's sensing signal control electromagnetic lock body, and then realize automatic door lock's switch. The utility model discloses utilize door body self operation structure to drive the response piece for induction system separation and coincidence, lose the electricity and get electric through relay control electromagnetic lock body, realize the unblock and the lock of closing of automatic lock, reach and turn over a board door self-locking function, can stabilize more, reliable after making the door body close.

Description

Integral self-locking flap gate

Technical Field

The utility model relates to a turnover door technical field especially relates to an integral auto-lock flap gate.

Background

The existing integral type plate-turning garage door is generally not provided with a door lock, and the door body can be self-locked only by the self-locking function of the motor. However, after long-time operation, the self-locking function of the motor can be gradually weakened, so that the integral type plate-turning garage door can not be tightly and compactly closed, and the problem of being unlocked easily occurs.

It is therefore apparent that there are still inconveniences and disadvantages associated with the use of door locking mechanisms in the prior art integral type garage doors, and further improvements are desired. How to create a new integral self-locking flap gate, the opening and closing of the door lock can be realized through the self-operation of the door body, the design is ingenious, the operation is safe, and the operation safety of the integral flap gate is ensured.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an integral auto-lock panel turnover door makes its self operation through the door body realize opening and close of lock, design benefit, and operation safety has guaranteed the operation safety of integral panel turnover door to overcome current integral not enough of panel turnover garage door.

In order to solve the technical problem, the utility model provides an integral auto-lock panel turnover door, panel turnover door includes gimbal mechanism and the actuating mechanism of setting on it, and by actuating mechanism drives the door body mechanism of opening and close, actuating mechanism include the motor and with the motor is connected and is controlled pivoted transmission shaft by it, and sets up the gear chain drive mechanism at transmission shaft both ends, gear chain drive mechanism drives under the motor action door body mechanism realizes opening and closing, still includes automatic door lock, automatic door lock is including the electromagnetic lock mechanism, relay and the proximity switch mechanism that connect gradually, electromagnetic lock mechanism includes electromagnetic lock body and corresponds the absorption iron plate that sets up rather than, the absorption iron plate is fixed on door body mechanism's the door plant, electromagnetic lock body fixes on gimbal mechanism, proximity switch mechanism includes response piece and induction system, the response piece is fixed on the outer circumference of transmission shaft, induction system fix with the response piece corresponds on gimbal mechanism, the relay is connected electromagnetic lock body and induction system are used for according to induction system's response signal control electromagnetic lock body gets to lose electricity, and then realizes automatic door lock's switch.

The improved door lock is characterized in that the gear chain transmission mechanism comprises an upper gear arranged on the transmission shaft, a lower gear arranged on the lower portion of the transmission shaft, and a transmission chain connected with the upper gear and the lower gear, wherein the door plate is provided with an operation part fixedly connected with the transmission chain, and the number of the transmission chain between the upper gear and the operation part is 1-2 more than that of the chain sections, so that the door lock can be unlocked.

The door body mechanism is further improved, the door body mechanism further comprises a connecting rod hinged to two sides of the door plate, a connecting mechanism and a lower connecting mechanism are symmetrically arranged on two sides of the door plate, the upper connecting mechanism is used for being hinged to the lower end of the connecting rod, the upper end of the connecting rod is hinged to the upper portion of the supporting leg of the support mechanism, the lower connecting mechanism is connected with the operation part, the lower connecting mechanism further comprises a roller, a guide rail for the roller to roll is arranged on the supporting leg of the support mechanism, the motor drives the transmission chain of the gear chain transmission mechanism, the transmission chain drives the roller of the connecting mechanism to slide up and down along the guide rail, the door plate is integrally inclined, and the hanging pull of the connecting rod is used for realizing integral overturning opening and closing.

In a further improvement, the upper hinge connection point and the lower hinge connection point of the connecting rod are arranged in a staggered mode in the vertical direction.

The improved structure is characterized in that the connecting rod is a connecting rod with a bending part at the upper part.

The improved structure is characterized in that the upper connecting mechanism comprises a first fixed bearing and a first pin shaft which is rotatably connected with the first fixed bearing, and the other end of the first pin shaft is rotatably connected with the lower end part of the connecting rod; the lower connecting mechanism comprises a second fixed bearing and a second pin shaft which is rotatably connected with the second fixed bearing, the other end of the second pin shaft is rotatably connected with the roller, and the running part is fixed in the middle of the second pin shaft.

In a further improvement, the adsorption iron block is fixed at the middle position of the top of the door plate, and the electromagnetic lock body is fixed at the middle position of the beam of the support mechanism corresponding to the adsorption iron block.

The improved structure is characterized in that the transmission shaft is arranged on a cross beam of the bracket mechanism through a bearing fixing seat, and the motor is arranged in one end of the transmission shaft.

The improved door is characterized in that a buffering safety airbag is arranged at the bottom of the door plate.

The improved door is characterized in that a small vertical hinged door is mounted on the door panel.

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

1. the utility model discloses integral auto-lock panel turnover door passes through electromagnetic lock mechanism, relay and proximity switch mechanism's setting, utilizes door body self operation structure to drive the separation and the coincidence of response piece for induction system, through the relay to electromagnetic lock body's the power-off with the electric control that has got, realizes the unblock and the lock of closing of automatic lock, reaches the auto-lock function of panel turnover door, and can stabilize more, reliable after making the door body close.

2. Still through the surplus setting to the transmission chain festival number, be convenient for realize the unblock of lock in advance before the door plant starts to open, door body mechanism moves more steadily reliably.

3. The upper connecting mechanism and the lower connecting mechanism are arranged on the door plate, the upper and lower sliding control of the lower connecting mechanism of the door plate is realized through the transmission chain, and the upper connecting structure is suspended through the connecting rod, so that the rapid integral turnover of the door plate is realized, the length of the roller guide rail is shortened, the installation arrangement of the existing top track is reduced, the structure is simplified, the manufacture is simple and convenient, the use range of the door body is expanded, the friction is small during operation, and the noise is low; and direct positive and negative rotation control to the motor can realize the conversion in the twinkling of an eye of the door body, and the operation is nimble, and this integral auto-lock flap gate long service life, simple installation, it is simple to maintain.

4. Still through installing the motor inside the transmission shaft, simplified gimbal mechanism's structure, compare in traditional motor mounting means more pleasing to the eye, and reduced the space usage, stopped the risk that the motor dropped. The improvement of the bracket mechanism is also convenient for the stable operation of the large door body mechanism, and the bracket mechanism can adapt to more door body installation sizes with different requirements.

5. Still through installing the small vertical hinged door on the door plant, the personnel of being convenient for pass in and out avoids frequently opening the operation of panel turnover door, promotes the practicality and prolongs panel turnover door life.

Drawings

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

Fig. 1 is a front view of the closed state of the integral self-locking flap gate of the present invention.

Fig. 2 is a schematic structural view of the bracket mechanism for removing the closed state of the integral self-locking flap gate of the utility model.

Fig. 3 is a partially enlarged schematic view of the upper connecting mechanism of the integral self-locking flap door of the present invention.

Fig. 4 is a partially enlarged schematic view of the lower connecting mechanism in the integral self-locking flap door of the present invention.

Fig. 5 is a structural side view of the closed state of the integral self-locking flap gate of the present invention.

Fig. 6 is a structural side view of the opening state of the integral self-locking flap door of the present invention.

Fig. 7 is a structural perspective view of the opening state of the integral self-locking flap door of the present invention.

Fig. 8 is a schematic structural view of the transmission chain and gear matching in the integral self-locking flap door of the present invention.

Detailed Description

Referring to fig. 1 and 2, the integral self-locking flap gate of the embodiment includes a support mechanism, a driving mechanism disposed on the support mechanism, and a gate mechanism driven by the driving mechanism to open and close.

The support mechanism in the embodiment is composed of two support legs 11 and a cross beam 12, and is simple in structure and convenient to manufacture.

The driving mechanism comprises a motor 21, a transmission shaft 22 which is connected with the motor 21 and is controlled by the motor to rotate, and gear chain transmission mechanisms which are arranged at two ends of the transmission shaft 22. The gear chain transmission mechanism comprises an upper gear 23 arranged on the transmission shaft 22 and a lower gear 24 arranged at the lower part of the supporting leg 11, and a transmission chain 25 is connected with the upper gear 23 and the lower gear 24.

In this embodiment, the transmission shaft 22 is disposed on the cross beam 12 of the bracket mechanism through a bearing fixing seat, and the motor 21 is disposed inside one end of the transmission shaft 22. This institutional advancement can not only furthest practice thrift installation space, makes the door body can adapt to more different mounting dimensions more to a great extent, but also can effectively avoid the motor to drop, promotes a body security.

The door body mechanism comprises a door plate 31 and a connecting rod 32 hinged to two sides of the door plate 31, wherein an upper connecting mechanism and a lower connecting mechanism are symmetrically arranged on two sides of the door plate 31.

Referring to fig. 3, the upper connecting mechanism includes a first fixed bearing 41 and a first pin 42 rotatably connected thereto, the other end of the first pin 42 is rotatably connected to the lower end of the connecting rod 32, and the upper end of the connecting rod 32 is rotatably connected to the upper portion of the leg 11 of the bracket mechanism. Therefore, when the door panel 31 is turned over, the connecting rod 32 can firmly and reliably suspend the door panel, so that the door panel can be stably turned over and operated.

In this embodiment, the upper hinge connection point a and the lower hinge connection point B of the connection rod 32 are arranged in a staggered manner in the vertical direction, so that the door panel can be better ensured to be started. If the connecting rod 32 is provided with a bending structure at the upper part, the upper hinge connection point a of the bending structure is located on the supporting leg 11, and the lower end of the connecting rod 32 corresponds to the axis of the first fixing bearing 41 arranged on the back surface of the door panel 31, so that the lower hinge connection point B is located on the outer side of the supporting leg 11, which is convenient for the door panel to turn over and start, as shown in fig. 5.

Referring to fig. 4, the lower connecting mechanism includes a second fixed bearing 51 and a second pin 52 rotatably connected to the second fixed bearing, the other end of the second pin 52 is rotatably connected to a roller 53, the middle of the second pin 52 is fixedly connected to the transmission chain 25 of the gear-chain transmission mechanism through a running component 54, and a guide rail 13 for the roller 53 to roll is disposed on the supporting leg 11 of the supporting frame mechanism.

The motor 21 drives the transmission shaft 22 to rotate, the transmission shaft 22 drives the two upper gears 23 to rotate, the two upper gears 23 respectively drive the two lower gears 24 to rotate through the two transmission chains 25, and the transmission chains 25 drive the rollers 53 of the lower connecting mechanism of the door panel 31 to slide up and down along the guide rails 13 in the transmission process, so that the door panel 31 is integrally inclined, and the door panel 31 is integrally turned over and opened and closed under the suspension pull of the connecting rod 32, as shown in fig. 6 and 7.

In a preferred embodiment, the integral self-locking flap door further comprises an automatic door lock. The automatic door lock comprises an electromagnetic lock mechanism, a relay and a proximity switch mechanism which are connected in sequence. The electromagnetic lock mechanism comprises an electromagnetic lock body 61 and an adsorption iron block 62 which is arranged correspondingly to the electromagnetic lock body 61. In this embodiment, the iron block 62 is fixed at the middle position of the top of the door panel 31, and the electromagnetic lock 61 is fixed at the middle position of the beam 12 of the bracket mechanism. The proximity switch mechanism comprises an induction block 63 and an induction device 64, wherein the induction block 63 is fixed on the outer circumference of the transmission shaft 22, and the induction device 64 is fixed on the cross beam 12 of the bracket mechanism corresponding to the induction block 63. The relay is connected electromagnetic lock body 61 and induction system 64 for the basis induction system 64 is to the induction signal control of response 63 electromagnetic lock body 61 gets to the electricity and loses the electricity, and electromagnetic lock body 61 firmly adsorbs absorption iron plate 62 near it after getting to the electricity, loses absorption iron plate 62 after electromagnetic lock body 61 loses electricity and loses, reaches the function of locking and unlocking of automatic lock, and then realizes the locking and the unblock to door plant 31.

In a more preferred embodiment, referring to fig. 8, 1-2 chain links are additionally provided on the transmission chain 25 between the upper gear 23 and the operating member 54, so that the chain is in a slack state during the initial working state of the chain and the other chain is in a tight state. Therefore, when the flap door needs to be opened, the motor 21 is started to drive the transmission shaft 22 and the upper gear 23 to rotate, so as to drive the transmission chain 25 between the upper gear 23 and the operation part 54 to transmit, at the moment, the induction block 63 on the transmission shaft 22 is separated from the induction device 64, the induction device 64 controls the electromagnetic lock body 61 to lose power through the relay, and the electromagnetic lock body 61 releases the adsorption on the adsorption iron plate 62, so that the self-locking mechanism is unlocked. When the transmission shaft 22 continues to rotate, the door panel 31 is opened by tightening the transmission chain 25. Similarly, when the door needs to be closed, the motor 21 drives the transmission chain 25 to perform reverse transmission, the transmission chain 25 between the upper gear 23 and the lower gear 24 is tightened to drive the door panel 31 to descend, when the door panel 31 descends in place, the induction block 63 is overlapped with the induction device 64, the induction device 64 controls the electromagnetic lock body 61 to be electrified through the relay, and then the electromagnetic lock body 61 adsorbs the adsorption iron plate 62, so that the quick locking of the self-locking mechanism is realized. At this time, the chain of the transmission chain 25 just between the upper gear 23 and the operating part 54 is in a slack state, which is convenient for opening the door body next time.

In addition, in this embodiment still install the small vertical hinged door 33 on the door plant 31, install handle 34 on the small vertical hinged door 33, the personnel of being convenient for pass in and out avoid frequently opening the operation of panel turnover door, promote the practicality and prolong panel turnover door life.

In this embodiment, a cushion airbag 35 is further connected to the bottom of the door panel 31. Therefore, when the motor 21 drives the door mechanism to operate, the airbag 35 can avoid the impact when the door is closed, so as to achieve the all-around safe use protection.

The utility model discloses integral auto-lock flap gate improves through the motion to the upset door plant, and the structure setting of thoroughly changing current flap gate has shortened gyro wheel guide rail length, has simplified the gimbal mechanism structure, has given up the current orbital installation in top of tradition, overcomes the restriction of installation environment, practices thrift installation area, enlarges application range, and simple structure, and the preparation is simple and convenient, and the positive and negative commentaries on classics moves in a flexible way during the operation, and the friction is little, and the noise is low, operates steadily, adapts to the mounting dimension of more different requirements.

The utility model discloses integral auto-lock flap gate passes through self-locking mechanism's setting, utilizes door body self operation structure to drive the separation and the coincidence of response piece for induction system, through the relay to electromagnetic lock body lose the electricity with the electric control that obtains, realizes the unblock and the lock of closing of automatic lock, reaches the auto-lock function of flap gate, and can stabilize more, reliable after making the door body close.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.

Claims (10)

1. The utility model provides an integral auto-lock flap door, flap door includes gimbal mechanism and the actuating mechanism of setting on it, and by actuating mechanism drives the door body mechanism of opening and close, actuating mechanism include the motor and with the motor is connected and by its control pivoted transmission shaft, and set up the gear chain drive mechanism at transmission shaft both ends, gear chain drive mechanism drives under the motor action door body mechanism realizes opening and close, its characterized in that still includes automatic door lock, automatic door lock is including the electromagnetic lock mechanism, relay and proximity switch mechanism that connect gradually, electromagnetic lock mechanism includes electromagnetic lock body and the absorption iron plate that sets up rather than corresponding, the absorption iron plate is fixed on door body mechanism's the door plant, electromagnetic lock body fixes on gimbal mechanism, proximity switch mechanism includes induction block and induction system, the induction block is fixed on the outer circumference of transmission shaft, induction system fixes with the induction block corresponds on gimbal mechanism, the relay is connected electromagnetic lock body and induction system are used for according to induction system's induction signal control the electromagnetism gets to lose electricity, and then realizes the switch of automatic door lock.

2. The integral self-locking flap door according to claim 1, wherein the gear-chain transmission mechanism comprises an upper gear and a lower gear arranged on the transmission shaft, and a transmission chain connecting the upper gear and the lower gear, the door panel is provided with an operating member fixedly connected with the transmission chain, and the number of the chain of the transmission chain between the upper gear and the operating member is increased by 1-2 chain sections for unlocking the automatic door lock.

3. The integral self-locking flap door according to claim 2, wherein the door body mechanism further comprises a connecting rod hinged to two sides of the door panel, an upper connecting mechanism and a lower connecting mechanism are symmetrically arranged on two sides of the door panel, the upper connecting mechanism is used for being hinged to the lower end of the connecting rod, the upper end of the connecting rod is hinged to the upper portion of the supporting leg of the support mechanism, the lower connecting mechanism is connected with the operating part, the lower connecting mechanism further comprises a roller, a guide rail for the roller to roll is arranged on the supporting leg of the support mechanism, the motor drives the transmission chain of the gear chain transmission mechanism, the transmission chain drives the roller of the lower connecting mechanism of the door panel to slide up and down along the guide rail, and the door panel is integrally inclined and integrally overturned to open and close under the suspension pull of the connecting rod.

4. The integrated self-locking flap door of claim 3 wherein the upper and lower hinge connection points of the connecting rod are vertically offset.

5. The integral self-locking flap door according to claim 4, wherein the connecting rod is a connecting rod having a bent portion at an upper portion thereof.

6. The integrated self-locking flap door according to claim 3, wherein the upper connecting mechanism comprises a first fixed bearing and a first pin rotatably connected thereto, and the other end of the first pin is rotatably connected to the lower end of the connecting rod; the lower connecting mechanism comprises a second fixed bearing and a second pin shaft which is rotatably connected with the second fixed bearing, the other end of the second pin shaft is rotatably connected with the roller, and the running part is fixed in the middle of the second pin shaft.

7. The integrated self-locking panel turnover door of claim 3, wherein the absorption iron block is fixed at a middle position of the top of the door panel, and the electromagnetic lock body is fixed at a middle position of a beam of the support mechanism corresponding to the absorption iron block.

8. The integrated self-locking flap door according to claim 7, wherein the transmission shaft is disposed on a cross beam of the bracket mechanism through a bearing fixing seat, and the motor is disposed inside one end of the transmission shaft.

9. The integrated self-locking flap door according to claim 1, wherein a cushion airbag is provided at the bottom of the door panel.

10. The integrated self-locking flap door of claim 1 wherein a small vertical hinged door is mounted on the door panel.

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