CN211596552U

CN211596552U - Wing gate with automatic door opening function in power failure

Info

Publication number: CN211596552U
Application number: CN201922420391.3U
Authority: CN
Inventors: 何辉; 林辉
Original assignee: Shenzhen Axint Intelligent Co ltd
Current assignee: Shenzhen Axint Intelligent Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-29
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a wing floodgate with automatic function of opening door has a power failure, wherein, including frame, motor, reduction gear, gate, motor and reduction gear are fixed to be set up in frame one side, and frame opposite side surface is fixed to be provided with volute spiral spring, spacing seat and with the volute spiral spring box that volute spiral spring cooperation was used, spacing seat is used for control volute spiral spring still is provided with motor shaft coupling on the reduction gear, and motor shaft coupling passes frame, volute spiral spring and volute spiral spring box in proper order and cup joints with a crank arm, and crank arm's the other end cup joints with a connecting rod mutually, and the other end of connecting rod is fixed to be set up the middle part in gate one side, and the gate bottom is passed through the assembly main shaft and is linked to each other with the. The utility model discloses in, under the power failure commentaries on classics attitude, make the gate open through volute spiral spring, its stable in structure is reliable, and operates steadily, and the noise is low, fast.

Description

Wing gate with automatic door opening function in power failure

Technical Field

The utility model relates to an access gate technical field especially relates to a wing floodgate with automatic function of opening door has a power failure.

Background

The wing gate is one of the channel management devices, is mainly used for pedestrian channel management, and is widely applied to subway stations, high-speed railway stations, park entrances and exits and the like. The wing floodgate has the characteristics of opening fast, safety, convenience and the like, can effective managers pass in and out, however, the mode that gear drive or gear and connecting rod combine is generally adopted to current gate transmission structure, at gate transmission structure in the course of the work, because gear precision problem can produce the noise, and the wing floodgate outage mode of opening the door is through electromagnetic braking structure, or through adding a battery in the quick-witted incasement in order to be ready for needs from time to time in addition, can increase the volume of quick-witted case like this and increase corresponding cost, and developed countries such as europe nowadays have a limit to the battery, and through electromagnetic braking structure, open the door after the outage is, probably because electromagnetic fault leads to can't open the door under emergency and cause personnel to block up.

Accordingly, the prior art is yet to be improved and developed.

Disclosure of Invention

In view of the above-mentioned prior art not enough, the utility model aims at providing a wing floodgate with automatic function of opening door has a power failure, aim at solving the technical problem that current wing floodgate is difficult to normally open when having a power failure.

The technical scheme of the utility model as follows:

the utility model provides a wing floodgate with automatic function of opening door has a power failure, wherein, including frame, motor, reduction gear and gate, the motor with the reduction gear is fixed to be set up frame one side, frame opposite side surface fixed be provided with spiral spring, spacing seat and with spiral spring box that spiral spring cooperation was used, spacing seat is used for control spiral spring, still be provided with motor coupling on the reduction gear, motor coupling passes in proper order the frame spiral spring reaches spiral spring box cup joints with a crank arm, crank arm's the other end cup joints with a connecting rod mutually, the other end of connecting rod is fixed to be set up the middle part of gate one side, the gate bottom through the assembly main shaft with the frame lower extreme cup joints mutually, and with the assembly main shaft rotates as the axle center.

The wing floodgate with automatic function of opening the door in power failure, wherein, the assembly main shaft is including fixed pivot seat, fixed pivot cover and the spacing lid of fixed pivot.

The wing floodgate with automatic function of opening the door that has a power failure, wherein, the frame lower extreme is provided with first door and presss from both sides, be provided with on the first door press from both sides with assembly main shaft matched with first connecting hole.

The wing gate with the automatic door opening function in power failure is characterized in that a second connecting hole matched with the assembly main shaft is formed in the bottom of the gate.

The wing floodgate with automatic function of opening the door that has a power failure, wherein, the one end of cranking arm is provided with the third connecting hole, and the other end is provided with the cover contact, the cranking arm passes through the third connecting hole with the motor coupling cup joints mutually.

The wing floodgate with automatic function of opening the door that has a power failure, wherein, connecting rod one end is fixed to be set up the middle part of gate one side, the other end of connecting rod is provided with the fourth connecting hole, the fourth connecting hole be used for with the bell and spigot joint point of crank arm one end cooperatees and cup joints.

The wing floodgate with automatic function of opening the door that has a power failure, wherein, gate one side still is provided with the second door and presss from both sides, the one end that the second door pressed from both sides with the connecting rod links to each other, the other end that the second door pressed from both sides extends to the bottom of gate.

The wing gate with the automatic door opening function in power failure is fan-shaped.

The wing floodgate with automatic function of opening the door in power failure, wherein, spacing seat is two, the distribution of spacing seat symmetry is in spiral shell spring lid both sides.

The wing gate with the automatic door opening function in power failure is characterized in that a programmer is arranged in the motor.

Has the advantages that: the utility model discloses do not need the reserve battery, when the operation is normal, drive through motor and reduction gear and bend arm and connecting rod and rotate, make the gate open the door and close the door state between switch, and after having a power failure, utilize volute spiral spring's elastic potential energy, drive the motor coupling and rotate to the messenger cup joints the arm that bends on the motor coupling and drives the connecting rod and rotate, opens the gate, lets the pedestrian promptly pass through, both saves the cost and the environmental protection.

Drawings

Fig. 1 is a schematic view of the structure split of the wing gate of the present invention with the function of automatic opening the door when power failure occurs.

Fig. 2 is a schematic structural diagram of a wing gate with an automatic door opening function in power failure according to a preferred embodiment of the present invention.

Fig. 3 is an analysis schematic diagram of the wing gate with the automatic door opening function in power failure under normal operation.

Fig. 4 is an analysis schematic diagram of the wing gate with the automatic door opening function in power failure under the power failure condition of the present invention.

Detailed Description

The utility model provides an electronic product metal casing and surface treatment method thereof, for making the utility model discloses a purpose, technical scheme and effect are clearer, more clear and definite, it is following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 1 is a schematic view illustrating a structure separation of a preferred embodiment of a wing gate with an automatic door opening function in power failure according to the present invention, as shown in the figure, the wing gate with an automatic door opening function in power failure includes a frame 10, a motor 20, a reducer 30 and a gate 40, the motor 20 and the reducer 30 are fixedly disposed at one side of the frame 10, a volute spring 50, a limiting seat 51 and a volute spring box 52 used in cooperation with the volute spring are fixedly disposed at the other side surface of the frame 10, the limiting seat 51 is used for controlling the volute spring 50, the reducer 30 is further provided with a motor coupler 60, the motor coupler 60 sequentially passes through the frame 10, the volute spring 50 and the volute spring box 52 and is sleeved with a crank arm 70, the other end of the crank arm 70 is sleeved with a connecting rod 80, and the other end of the connecting rod 80 is fixedly disposed at a middle portion of one side of the gate 40, the bottom of the gate 40 is sleeved with the lower end of the frame 10 through an assembly main shaft 90, and rotates with the assembly main shaft 90 as an axis.

The existing gate transmission structure generally adopts a gear transmission mode or a mode of combining a gear and a connecting rod, if the gear transmission mode is adopted in the working process of the gate transmission structure, the gears are obviously abraded due to the problem of gear precision, meanwhile, noise is generated, and the gate transmission structure is not suitable for quiet places.

In order to solve the problems in the prior art, in this embodiment, a backup battery is not needed, when the operation is normal, the motor 20 and the reducer 30 drive the crank arm 70 and the connecting rod 80 to rotate, so as to switch the door 40 between the door opening state and the door closing state, meanwhile, in the process that the door 40 is changed from the door opening state to the door closing state, the motor coupler 60 drives the scroll spring 50 to enable the scroll spring 50 to store energy, the whole process is performed in an electrified state, and when the original state of the scroll spring 50 is that the door 40 is opened, the scroll spring 50 has the maximum elastic potential energy when the door 40 is closed; and after the power failure, volute spiral spring 50 has the biggest elastic potential energy under the closed door state, can release energy voluntarily, drives motor coupling 60 rotates to the messenger cup joints motor coupling 60 is last crank arm 70 drives connecting rod 80 rotates, gate 40 uses assembly main shaft 90 to rotate as the axle center, the back is opened to gate 40, because the elastic potential energy who stores on volute spiral spring 50 can consume, makes gate 40 stops the state of opening the door, lets the people promptly pass through, both saves cost and environmental protection.

In addition, in this embodiment, the spiral spring 50 and the spiral spring case 51 are engaged, and no gear is used, so that compared with the existing method of combining gear transmission and gear and connecting rod, the structure is stable and reliable, the operation is stable, the noise is low, and the speed is high.

In some embodiments, the lower end of the frame 10 is provided with a first door clamp 11, the first door clamp 11 is provided with a first connection hole 12 matched with the assembly spindle, and the bottom of the gate 40 is provided with a second connection hole 41 matched with the assembly spindle 90, wherein the assembly spindle 90 comprises a fixed spindle seat 91, a fixed spindle sleeve 92 and a fixed spindle limiting cover 93. In this embodiment, a first door clamp 11 is fixedly connected to a lower end of the frame 10, one end of the first door clamp 11 protrudes out of the frame 10, a first connection hole 12 matched with the assembly spindle 90 is formed in the protruding portion, a second connection hole 41 matched with the assembly spindle 90 is formed in the bottom of the gate 40, a fixed shaft seat 91 passes through the first connection hole 12 and the second connection hole 41 in sequence and is matched with a fixed rotating shaft sleeve 92, so that the gate 40 rotates around the assembly spindle 90 as a rotation center, and a fixed rotating shaft limiting cover 93 is arranged on the fixed rotating shaft sleeve 92.

In some embodiments, one end of the crank arm 70 is provided with a third connecting hole, and the other end is provided with a sleeve joint point, and the crank arm 70 is sleeved with the motor coupling 60 through the third connecting hole. In this embodiment, one end of the crank arm 70 is provided with a third connecting hole, the other end of the crank arm is provided with a sleeve joint, and the shape of the third connecting hole is matched with the shape of the motor coupler 60, so that the third connecting hole is just clamped with the motor coupler 60, and the motor coupler 60 drives the crank arm 70 to rotate in the operation process.

In some embodiments, one end of the connecting rod 80 is fixedly disposed at a middle portion of one side of the gate 40, and the other end of the connecting rod 80 is provided with a fourth connecting hole, which is used for being matched with a socket point at one end of the crank arm 70 for socket connection. In this embodiment, one end of the connecting rod 80 is fixedly disposed at a middle portion of one side of the gate 40 close to the rack 10, and a fourth connecting hole is disposed at the other end of the connecting rod 80, and the fourth connecting hole is in fit with a socket joint at one end of the crank arm 70 for socket joint, so that the crank arm 70 drives the connecting rod 80 to rotate together in the rotation process, and the gate 40 is opened or closed.

In some embodiments, a second door clip 42 is further disposed on one side of the gate 40, one end of the second door clip 42 is connected to the link rod 80, and the other end of the second door clip 42 extends to the bottom of the gate 40. In this embodiment, a second door clip 42 is also disposed on a side of the gate 40 close to the frame 10, one end of the second door clip 42 is connected to the connecting rod 80, and the other end extends to the bottom of the gate 40, and the second door clip 42 is disposed to improve the stability of the gate.

In some embodiments, the gate 40 is fan-shaped.

In some embodiments, there are two retainer seats 51, and the retainer seats 51 are symmetrically distributed on two sides of the spiral spring cover 52.

In some embodiments, a programmer is provided within the motor 20. In this embodiment, the operation of the motor 20 is controlled by a programmer disposed inside the motor 20, so as to control the rotation angle of the crank arm 70, and the operation of the connecting rod 80 can be controlled by controlling the rotation angle of the crank arm 70, and further, the door opening and closing angle of the gate 40 can be controlled, so that the door opening and closing angle of the gate 40 can be controlled by controlling the programmer inside the motor 20, and the door opening and closing angle of the gate 40 can be adjusted according to the actual use condition.

To sum up, the utility model discloses do not need the reserve battery, when the operation is normal, it rotates to drive crank arm and connecting rod through motor and reduction gear, make the gate open the door and close the door state between switch, and simultaneously, become the in-process of closing the door state at the gate by the state of opening the door, motor coupling drives volute spiral spring and makes volute spiral spring stored energy, whole process goes on under electrified state, and after having a power failure, volute spiral spring has the biggest elastic potential energy under the state of closing the door, can release energy spontaneously, drive motor coupling rotates, thereby make the crank arm that cup joints on motor coupling drive the connecting rod and rotate, the gate uses the assembly main shaft to rotate as the axle center, open the gate, let the pedestrian promptly pass through, both save cost and environmental protection.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a wing floodgate with automatic function of opening door has a power failure, a serial communication port, including frame, motor, reduction gear and gate, the motor with the reduction gear is fixed to be set up frame one side, frame opposite side surface fixed be provided with volute spiral spring, spacing seat and with volute spiral spring box that volute spiral spring cooperation was used, spacing seat is used for control volute spiral spring, still be provided with motor coupling on the reduction gear, motor coupling passes in proper order the frame volute spiral spring reaches volute spiral spring box cup joints with a crank arm, crank arm's the other end and a connecting rod cup joint mutually, the other end of connecting rod is fixed to be set up the middle part of gate one side, the gate bottom through the assembly main shaft with the frame lower extreme cup joints mutually, and with the assembly main shaft rotates as the axle center.

2. The wing gate with the automatic door opening function in power failure of claim 1, wherein the assembly spindle comprises a fixed spindle seat, a fixed spindle sleeve and a fixed spindle limiting cover.

3. The wing gate with the automatic door opening function in power failure as claimed in claim 2, wherein a first door clamp is arranged at the lower end of the frame, and a first connecting hole matched with the assembly spindle is formed in the first door clamp.

4. The wing gate with the automatic door opening function in power failure as claimed in claim 3, wherein the bottom of the gate is provided with a second connecting hole matched with the main shaft of the assembly.

5. The wing gate with the automatic door opening function in power failure as claimed in claim 4, wherein one end of the crank arm is provided with a third connecting hole, the other end of the crank arm is provided with a sleeve joint, and the crank arm is sleeved with the motor coupling through the third connecting hole.

6. The wing gate with the automatic door opening function in power failure as claimed in claim 5, wherein one end of the connecting rod is fixedly arranged at the middle part of one side of the gate, and the other end of the connecting rod is provided with a fourth connecting hole for being sleeved with a sleeve joint point at one end of the crank arm in a matching manner.

7. The wing gate with the automatic door opening function in the power failure as claimed in claim 1, wherein a second door clip is further disposed on one side of the gate, one end of the second door clip is connected to the connecting rod, and the other end of the second door clip extends to the bottom of the gate.

8. The wing gate with the automatic door opening function in power failure as claimed in claim 1, wherein the gate is fan-shaped.

9. The wing gate with the automatic door opening function in power failure as claimed in claim 1, wherein there are two limiting seats, and the two limiting seats are symmetrically distributed on two sides of the spiral spring cover.

10. The wing gate with the automatic door opening function in power failure as claimed in claim 1, wherein a programmer is arranged in the motor.