CN218233250U

CN218233250U - Cylinder swing gate with power-off door opening function

Info

Publication number: CN218233250U
Application number: CN202222195821.8U
Authority: CN
Inventors: 吴斌; 王承志
Original assignee: Jiangsu Hantech Technology Co ltd
Current assignee: Jiangsu Hantech Technology Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-06
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a pendulum floodgate technical field especially relates to a cylinder pendulum floodgate with outage function of opening door, including the base, install a core section of thick bamboo on the base, the core section of thick bamboo internally mounted has actuating mechanism, the top of core section of thick bamboo is fixed with a clutch section of thick bamboo, clutch section of thick bamboo internally mounted has clutch subassembly and overlaps the torsional spring that establishes in the clutch subassembly outside, the core section of thick bamboo and clutch section of thick bamboo outside cover are equipped with a rotary drum, the rotation axis top is connected with a rotary drum, the torsional spring bottom is connected with a clutch section of thick bamboo, the torsional spring top is connected with a rotary drum top; the utility model discloses utilize the bottom fixed with the clutch section of thick bamboo, the torsional spring that the top is connected with a rotatory section of thick bamboo, when a rotatory section of thick bamboo drove the torsional spring top rotatory, the torsional spring takes place deformation and produces torsion, cuts off the power supply suddenly when the pendulum floodgate, thereby the torsional spring can drive a rotatory section of thick bamboo and rotate to the torsion direction and open a wing, realizes the function that the outage opened the door, and the torsional spring is integrated in the clutch section of thick bamboo, and overall structure is more compact.

Description

Cylinder swing gate with outage function of opening door

Technical Field

The utility model relates to a pendulum floodgate technical field especially relates to a cylinder pendulum floodgate with function is opened in outage.

Background

The swing gate is generally used in stations, office buildings, tourist attractions, large shopping malls and other places, and is a device for limiting the passage of people.

The swing gate controls the opening or closing of the door wing through the motor, the door wing is in a closed state under a normal state, when the passing requirement is met, the door wing is opened for a person to pass through, however, when the swing gate is suddenly powered off, the door wing is usually in a closed state, and the channel is blocked.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problem that when the swing gate is powered off suddenly in the prior art, the gate wing is usually in a closed state, so that a channel is blocked, the cylindrical swing gate with the power-off door opening function is provided.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a cylinder pendulum floodgate with outage function of opening a door includes the base, install a core section of thick bamboo on the base, core section of thick bamboo internally mounted has actuating mechanism, the top of a core section of thick bamboo is fixed with a clutch section of thick bamboo, clutch section of thick bamboo internally mounted has clutch subassembly and cover to establish the outside torsional spring of clutch subassembly, the clutch subassembly includes hanging wall, lower wall, flange pivot and rotation axis, rotation axis and hanging wall coaxial fixation install the bearing between rotation axis and the lower wall, flange pivot top is fixed with the lower wall, and the bottom is connected with actuating mechanism's output shaft transmission. And when the power supply is switched on, the upper disc and the lower disc are electrified and attracted, and the upper disc and the lower disc move synchronously.

A rotating cylinder is sleeved outside the movement cylinder and the clutch cylinder, a door wing is connected to the rotating cylinder, the top end of the rotating shaft is connected with the rotating cylinder to drive the rotating cylinder to synchronously rotate, the bottom end of the torsion spring is connected with the clutch cylinder, and the top end of the torsion spring is connected with the top end of the rotating cylinder; when the door wing is in the closed state, torsional spring deformation is the biggest, and when the door wing is in the open mode, torsional spring deformation is the minimum, and clutch section of thick bamboo inner space is great, can adopt the more torsional spring of the number of turns for torsion change more gently life is longer in deformation within range.

The equipment circular telegram, actuating mechanism starts, actuating mechanism drives the flange pivot and rotates, the lower wall rotates along with it and drives hanging wall and rotation axis rotation, the rotation axis drives the rotary drum and rotates to drive the switching of door wing, when the door wing becomes to close from opening, the rotary drum rotates and drives the rotation of torsional spring top, and the torsional spring bottom mounting who is connected with the clutch section of thick bamboo, the torsional spring takes place to twist reverse the deformation and produces torsion, when the pendulum floodgate cuts off the power supply suddenly, hanging wall and lower wall break away from, thereby the torsional spring can drive the rotary drum to rotate to the torsion direction and open the door wing.

Above-mentioned technical scheme utilizes bottom and clutch section of thick bamboo fixed, and the torsional spring that the top is connected with rotatory section of thick bamboo, when rotatory section of thick bamboo drove the torsional spring top rotatory, the torsional spring takes place deformation and produces torsion, cuts off the power supply suddenly when the damper, thereby the torsional spring can drive rotatory section of thick bamboo and rotate to the torsion direction and open the wing, realizes the function that the outage opened the door, and the torsional spring is integrated in clutch section of thick bamboo, and overall structure is more compact.

Furthermore, a connecting plate is fixed to the top of the rotating cylinder, the connecting plate is sleeved on the outer side of the rotating shaft, and a tensioning sleeve is installed between the connecting plate and the rotating shaft to achieve connection of the rotating shaft and the rotating cylinder.

Furthermore, the outer peripheral wall of the connecting plate extends downwards to form an annular extending body, and an oilless bearing is installed between the inner peripheral wall of the extending body and the outer peripheral wall of the clutch cylinder.

Furthermore, be equipped with first dog on the clutch barrel periphery wall, extension body bottom downwardly extending has and is used for the first spacing portion with first dog matched with, and the connecting plate rotates and sets up in the clutch barrel outside, and when first dog and first spacing portion offset, rotatory section of thick bamboo stall can restrict the opening range of door wing.

Furthermore, a second limiting portion protrudes from the outer peripheral wall of the flange rotating shaft, a second stop dog matched with the second limiting portion is arranged on the inner peripheral wall of the clutch cylinder, the flange rotating shaft is rotatably arranged inside the clutch cylinder, and when the second stop dog abuts against the second limiting portion, the rotating cylinder stops rotating, and the opening range of the door wing can be limited.

Further, the outside extension of core bobbin base is formed with the flange, the base top is inwards extended and is formed with the supporting part, and is equipped with the annular above the supporting part, the flange card go into the annular and with supporting part threaded connection to realize the fixed of base and core section of thick bamboo.

Furthermore, be connected through the fixing base between the core section of thick bamboo and the clutch section of thick bamboo, the fixing base is including the big footpath ring, go-between and the path ring that connect gradually the diameter of go-between is greater than the diameter of big footpath ring, the periphery wall of big footpath ring and the laminating of the internal perisporium of clutch section of thick bamboo and both threaded connection, the periphery wall of path ring and the laminating of the internal perisporium of core section of thick bamboo and both threaded connection, go-between and the bottom of clutch section of thick bamboo support to realize the fixed of core section of thick bamboo and clutch section of thick bamboo.

Furthermore, a mounting flange for mounting a driving mechanism is fixed inside the movement cylinder, and a plurality of support sleeves are arranged between the mounting flange and the small-diameter ring, so that the stability of the whole structure can be improved.

Further, actuating mechanism includes motor and speed reducer, the speed reducer is planetary reducer, and the output shaft of motor and the input shaft of speed reducer are connected, and the output shaft and the flange pivot transmission of speed reducer are connected, and the cylinder pendulum gate wing is generally great heavier, and the use scene also is mostly commodity circulation passageway, artificial channel etc. and the speed of door leaf switch door is generally slower, and planetary reducer deceleration ratio is great, can choose for use 1:256 or more reduction ratio, the output torque of the speed reducer is very large enough to overcome the load generated by torsion of a torsion spring, weight of the door wing, inertia and the like, and the internal resistance of the speed reducer with the large reduction ratio can realize braking of the door wing, so that the power supply and control are simpler, and the manufacturing cost is lower.

The utility model has the advantages that: the utility model discloses utilize the bottom fixed with the clutch section of thick bamboo, the torsional spring that the top is connected with a rotatory section of thick bamboo, when a rotatory section of thick bamboo drove the torsional spring top rotatory, the torsional spring takes place deformation and produces torsion, cuts off the power supply suddenly when the pendulum floodgate, thereby the torsional spring can drive a rotatory section of thick bamboo and rotate to the torsion direction and open a wing, realizes the function that the outage opened the door, and the torsional spring is integrated in the clutch section of thick bamboo, and overall structure is more compact.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a partially enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic view of the clutch barrel assembled with the web;

in the figure:

1. a base; 101. a support portion; 102. a ring groove; 2. a movement barrel; 201. a flange; 3. a drive mechanism; 4. a clutch barrel; 5. a clutch assembly; 501. hanging the plate; 502. a bottom wall; 503. a rotating shaft; 504. a flange rotating shaft; 5041. a second limiting part; 6. a torsion spring; 7. a rotary drum; 8. a connecting plate; 801. an extension body; 8011. a first limiting part; 9. a tensioning sleeve; 10. an oilless bearing; 11. a first stopper; 12. a second stopper; 13. a fixed seat; 1301. a large diameter ring; 1302. a connecting ring; 1303. a small diameter ring; 14. installing a flange; 15. a door wing; 16. a support sleeve.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The first embodiment is as follows:

as shown in fig. 1-4, the utility model relates to a cylinder pendulum floodgate with outage function of opening door, including base 1, install cartridge 2 on the base 1, the outside extension of cartridge 2 bottom is formed with flange 201, the inside extension in base 1 top is formed with supporting part 101, and is equipped with annular 102 above supporting part 101, flange 201 card goes into annular 102 and with supporting part 101 threaded connection to realize base 1 and cartridge 2's fixed.

2 internally mounted of movement section of thick bamboo 2 has actuating mechanism 3, actuating mechanism includes motor and speed reducer, the speed reducer is planetary reducer, and the output shaft of motor and the input shaft of speed reducer, the output shaft and the flange pivot 504 transmission of speed reducer are connected, and cylinder swing gate wing 15 is generally great heavier, and the use scene is also mostly commodity circulation passageway, artifical passageway etc. the speed of 15 switch doors of door wing is generally slower, and planetary reducer deceleration ratio is great, can choose for use 1:256 or more reduction ratio, the output torque of the speed reducer is large enough to overcome the torque of the torsion spring 6 and the load generated by the weight and inertia of the door wing 15, and the internal resistance of the speed reducer with the large reduction ratio can realize the braking of the door wing 15, so that the power supply and control are simpler, and the manufacturing cost is lower.

The clutch barrel 4 is fixed above the movement barrel 2, the movement barrel 2 is connected with the clutch barrel 4 through the fixing seat 13, the fixing seat 13 comprises a large-diameter ring 1301, a connecting ring 1302 and a small-diameter ring 1303 which are sequentially connected, the diameter of the connecting ring 1302 is larger than that of the large-diameter ring 1301, the outer peripheral wall of the large-diameter ring 1301 is attached to the inner peripheral wall of the clutch barrel 4 and is in threaded connection with the inner peripheral wall of the movement barrel 4, the outer peripheral wall of the small-diameter ring 1303 is attached to the inner peripheral wall of the movement barrel 2 and is in threaded connection with the inner peripheral wall of the movement barrel, the connecting ring 1302 is abutted to the bottom of the clutch barrel 4, and therefore the movement barrel 2 and the clutch barrel 4 are fixed, the mounting flange 14 used for mounting the driving mechanism 3 is fixed inside the movement barrel 2, and a plurality of support sleeves 16 are arranged between the mounting flange 14 and the small-diameter ring 1303.

Clutch barrel 4 internally mounted has clutch subassembly 5 and

torsional spring

6, and 6 covers of torsional spring are established at clutch subassembly 5 outsidely, clutch subassembly 5 includes hanging wall 501, lower wall 502, rotation axis 503 and flange pivot 504, rotation axis 503 and hanging wall 501 coaxial fixed, and install the bearing with between the lower wall 502, flange pivot 504 top is fixed with lower wall 502, and the output shaft transmission of bottom and speed reducer is connected, the switch on power supply, hanging wall 501 and lower wall 502 circular telegram actuation, both synchronous motion.

A rotating cylinder 7 is sleeved outside the movement cylinder 2 and the clutch cylinder 4, a door wing 15 is connected to the rotating cylinder 7, the top end of the rotating shaft 503 is connected with the rotating cylinder 7, the bottom end of the torsion spring 6 is connected with the clutch cylinder 4, and the top end of the torsion spring 6 is connected with the top end of the rotating cylinder 7; when door wing 15 is in the closed condition, torsional spring 6 deformation is the biggest, and when door wing 15 was in the open mode, torsional spring 6 deformation was the minimum, and clutch cylinder 4 inner space is great, can hold torsional spring 6 that the number of turns is more for torsion change is gentler in the deformation within range, and life is longer.

Rotatory section of thick bamboo 7 top is fixed with annular connecting plate 8, connecting plate 8 cover is established in the rotation axis 503 outside and is installed between the two and rises tight cover 9 and realize being connected of rotation axis 503 and rotatory section of

thick bamboo

7, 8 periphery walls downwardly extending of connecting plate are formed with annular extension body 801, install oilless bearing 10 between the periphery wall of extension body 801 internal perisporium and

clutch cylinder

4, 8 internal perisporium downwardly extending of connecting plate have with rise the connecting portion that tight cover 9 was laminated.

The outer peripheral wall of the clutch cylinder 4 is provided with a first stopper 11, the bottom of the extension body 801 extends downwards to form a first limiting portion 8011 matched with the first stopper 11, the connecting plate 8 is rotatably arranged outside the clutch cylinder 4, and when the first stopper 11 abuts against the first limiting portion 8011, the rotation cylinder 7 stops rotating and can limit the opening range of the door wing 15.

A second limit portion 5041 protrudes from the outer peripheral wall of the flange rotating shaft 504, a second stopper 12 which is matched with the second limit portion 5041 is arranged on the inner peripheral wall of the clutch cylinder 4, the flange rotating shaft 504 is rotatably arranged inside the clutch cylinder 4, and when the second stopper 12 abuts against the second limit portion 5041, the rotating cylinder 7 stops rotating, and the opening range of the door wing 15 can be limited.

The working principle is as follows:

when the device is powered on, the upper disc 501 is attracted to the lower disc 502, the driving mechanism 3 is started, the driving mechanism 3 drives the flange rotating shaft 504 to rotate, the lower disc 502 rotates with the flange rotating shaft to drive the upper disc 501 and the rotating shaft 503 to rotate, the rotating shaft 503 drives the rotating cylinder 7 to rotate, so that the door wing 15 is driven to be opened and closed, when the door wing 15 is changed from being opened to being closed, the rotating cylinder 7 rotates to drive the top end of the torsion spring 6 to rotate, the bottom end of the torsion spring 6 connected with the clutch cylinder 4 is fixed, the torsion spring 6 generates torsion deformation to generate torsion, when the swing gate is suddenly powered off, the upper disc 501 is separated from the lower disc 502, the door wing 15 loses the driving force of the driving mechanism 3, and the torsion spring 6 can drive the rotating cylinder 7 to rotate towards the torsion direction so as to open the door wing 15.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a cylinder swing gate with outage function of opening door which characterized in that: including base (1), install core section of thick bamboo (2) on base (1), core section of thick bamboo (2) internally mounted has actuating mechanism (3), the top of core section of thick bamboo (2) is fixed with clutch section of thick bamboo (4), clutch section of thick bamboo (4) internally mounted has clutch subassembly (5) and cover to be established and to have outside torsional spring (6) of clutch subassembly (5), clutch subassembly (5) are including hanging wall (501), lower wall (502), rotation axis (503) and flange pivot (504), rotation axis (503) and hanging wall (501) coaxial fixed, flange pivot (504) top is fixed with lower wall (502), and the bottom is connected with the output shaft transmission of actuating mechanism (3), outside cover in core section of thick bamboo (2) and clutch section of thick bamboo (4) is equipped with rotatory section of thick bamboo (7), rotation axis (503) top is connected with rotatory section of thick bamboo (7), torsional spring (6) bottom is connected with clutch section of thick bamboo (4), and torsional spring (6) top is connected with rotatory section of thick bamboo (7) top.

2. The cylinder swing gate with the function of opening the door when power is off according to claim 1, characterized in that: a connecting plate (8) is fixed to the top of the rotating cylinder (7), the connecting plate (8) is sleeved on the outer side of the rotating shaft (503), and a tensioning sleeve (9) is installed between the rotating shaft and the connecting plate.

3. The cylinder swing gate with the function of opening the door when power is off according to claim 2, characterized in that: the outer peripheral wall of the connecting plate (8) extends downwards to form an annular extending body (801), and an oilless bearing (10) is installed between the inner peripheral wall of the extending body (801) and the outer peripheral wall of the clutch cylinder (4).

4. The cylinder swing gate with the power-off door opening function according to claim 3, characterized in that: be equipped with first dog (11) on clutch cylinder (4) periphery wall, extension body (801) bottom downwardly extending has and is used for the first spacing portion (8011) with first dog (11) matched with.

5. The cylinder swing gate with the power-off door opening function according to claim 1, characterized in that: the flange rotating shaft (504) is provided with a second limiting part (5041) in a protruding mode, and a second stop block (12) matched with the second limiting part (5041) is arranged on the inner peripheral wall of the clutch cylinder (4).

6. The cylinder swing gate with the power-off door opening function according to claim 1, characterized in that: the machine core section of thick bamboo (2) bottom is outwards extended and is formed with flange (201), base (1) top is inwards extended and is formed with supporting part (101), and supporting part (101) top is equipped with annular (102), flange (201) card go into annular (102) and with supporting part (101) threaded connection.

7. The cylinder swing gate with the power-off door opening function according to claim 1, characterized in that: be connected through fixing base (13) between core section of thick bamboo (2) and the clutch section of thick bamboo (4), fixing base (13) are including big footpath ring (1301), go-between (1302) and path ring (1303) that connect gradually, the diameter of go-between (1302) is greater than the diameter of big footpath ring (1301), the periphery wall of big footpath ring (1301) and the laminating of the internal perisporium wall of clutch section of thick bamboo (4) and both threaded connection, the periphery wall of path ring (1303) and the laminating of the internal perisporium wall of core section of thick bamboo (2) and both threaded connection, go-between (1302) offset with clutch section of thick bamboo (4) bottom.

8. The cylinder swing gate with the power-off door opening function according to claim 7, wherein: a mounting flange (14) for mounting the driving mechanism (3) is fixed inside the movement cylinder (2), and a plurality of support sleeves (16) are arranged between the mounting flange (14) and the small-diameter ring (1303).

9. The cylinder swing gate with the power-off door opening function according to claim 1, characterized in that: the driving mechanism (3) comprises a motor and a speed reducer, and the speed reducer is a planetary speed reducer.