CN214886499U - Automatic access control device of seventy percent discount - Google Patents
Automatic access control device of seventy percent discount Download PDFInfo
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- CN214886499U CN214886499U CN202120212963.3U CN202120212963U CN214886499U CN 214886499 U CN214886499 U CN 214886499U CN 202120212963 U CN202120212963 U CN 202120212963U CN 214886499 U CN214886499 U CN 214886499U
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- 238000003466 welding Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 210000002105 tongue Anatomy 0.000 description 10
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Abstract
The invention relates to a three-folding automatic entrance guard device, which comprises: the device comprises a door body, a traction device, a fixing device, a lifting device and a locking device; the door body is in a straight plane when closed, is folded in three when opened and is stacked, and the end part of one side of the door body is connected with the lifting device through a rotating shaft; the lifting devices are symmetrically arranged on two sides of the door body, one side of each lifting device is fixed with the wall body through a bolt, and the other side of each lifting device is connected with the door body through a rotating shaft; the traction device and the fixing device are arranged in the sliding box through bolts and connected with the door body through a sliding chute, and the traction device is used for traction and guide of the door body through a hinge structure; when the door body is closed, the fixing device pops out to fix the door body and keeps the same plane, and when the door body is opened, the fixing device returns to the original position; according to the invention, the three-folding automatic door control device is manufactured, so that the automatic door opening and closing are realized, and compared with the existing rolling door, the rolling door is small in occupied space, attractive in appearance and greatly improved in protection.
Description
Technical Field
The invention relates to an execution mode of an automatic access control switch, in particular to a three-folding automatic access control device.
Background
Along with the progress of science and technology, the entrance guard all tends to realize automatic direction development now, no longer need the manual work to carry out opening and shutting of switch, has saved the time of people's trip to improve the degree of safety, the life has increased many science and technology breaths.
The automatic entrance guard's device of present stage, small-size mainly adopts push-and-pull device, and large-scale mainly adopts the roll curtain design, and these two kinds of designs occupation space are big to the appearance is not pleasing to the eye, and factor of safety is lower, along with masses to the continuous improvement of security and aesthetic requirement, need upgrade the transformation to traditional automatic entrance guard's device.
The invention aims to manufacture a three-folding automatic access control device, which can realize good safety performance, has better attractive appearance and can control the opening and closing of an access control more conveniently and quickly.
Disclosure of Invention
In order to achieve the purpose, the invention discloses a three-folding automatic access control device which can achieve good safety performance, has better attractive appearance and can control the opening and closing of an access control more conveniently and quickly.
The invention adopts the following technical scheme:
the invention relates to a three-folding automatic access control device, which comprises: the device comprises a door body, a traction device, a fixing device and a lifting device; the door body is in a straight-line plane when closed, is folded in three when opened and is stacked, and the end part of one side of the door body is connected with the lifting device through a rotating shaft; the lifting devices are symmetrically arranged on two sides of the door body, one side of each lifting device is fixed with the wall body through a bolt, and the other side of each lifting device is connected with the door body through a rotating shaft; the traction device and the fixing device are installed inside the sliding box through bolts and connected with the door body through a sliding chute, and the traction device is used for carrying out traction guiding on the door body through a hinge structure; when the door body is closed, the fixing device pops up to fix the door body and keeps the door body on the same plane, and when the door body is opened, the fixing device returns to the original position.
Further, the door body includes: a door plate I, a door plate II and a door plate III; the door plate I is L-shaped, 2m in width and 1.3m in height, the protruding part is connected with the lifting device through a rotating shaft, and the door plate I is provided with 2 trapezoidal sliding grooves and 2 rack grooves which are symmetrically distributed on two sides of a central plane; the door plate II is formed by welding a large steel plate and a small steel plate in the middle, the thickness of the small steel plate at the protruding part is 3cm, the thickness of the large steel plate at the bottom is 6cm, the bottom surface is parallel and level, the height of the large steel plate is 1m, the width of the large steel plate is 2m, 2 trapezoidal sliding grooves and 2 rack grooves are arranged in the middle of the door plate II and symmetrically distributed on two sides of a central plane, 2 hinge mounting grooves are arranged at the edge positions, and 2 guide inclined grooves are symmetrically distributed on two sides of the central plane; the door plate III is a rectangular steel plate, 2 hinge mounting grooves are formed in the edge positions of the door plate III, and 2 guide chutes are symmetrically distributed on two sides of the central plane; when the door control is closed, the door panel I, the door panel II and the door panel III are sequentially arranged in an end-to-end manner, and the whole size reaches 3.3m in height and 2m in width; when the entrance guard is opened, door plant II is in I top of door plant, door plant III is in II tops of door plant form the cuboid of height 1.3m, width 2 m.
Further, the traction device includes: the device comprises a motor I, a shaft II, a clutch, a shaft III, a telescopic shaft, a moving mechanism and a sliding box; the sliding box is of a hollow structure, a trapezoidal boss is arranged on the lower bottom surface of the sliding box and is matched with the sliding groove in the door body, and the sliding box makes linear reciprocating motion along the sliding groove in the door body; the motor I is installed inside the sliding box through a bolt and connected with the shaft I through a coupler, the shaft I is connected with the shaft II through a gear, and the shaft II is connected with a rack on the door body through a gear-rack structure; the shaft I and the shaft III are connected through the clutch, and the clutch is a jaw clutch and is controlled through an electromagnet; the shaft III is connected with the telescopic shaft through a bevel gear; the telescopic shaft includes: the fixed shaft, the telescopic body and the limiting plug are arranged on the fixed shaft; the fixed shaft is in two step shapes, one end of the fixed shaft is a hollow shaft and is provided with 4 sliding grooves and fixed with the limiting plug through a bolt, the other end of the fixed shaft is a solid shaft and is connected with the shaft III through a bevel gear, the fixed shaft is fixed with the shaft III through a retainer, the telescopic body is a solid shaft, 4 tail wings are welded at one end of the telescopic body to realize sliding in the sliding grooves of the fixed shaft, and the telescopic body is fixed with the moving mechanism through the retainer; the moving mechanism includes: the device comprises a moving frame, a shaft IV, a shaft V, a sliding rail, a rack I and a shaft VI; the two triangular double lugs are fixedly connected to the two sides of the steel plate, the two grooves are symmetrically distributed in the bottom surface of the moving frame, a rack is located on the symmetrical surface of the moving frame, the two rectangular double lugs are fixedly connected to the upper portion of the tooth path, and the shaft VI penetrates through the two rectangular double lugs; the telescopic shaft is connected with the shaft IV through a bevel gear, the shaft IV is connected with the shaft VI through a gear, the shaft IV is connected with the shaft V through a gear, and the shaft VI is connected with the rack I through a gear-rack structure; the sliding rails are fixed at the bottom of the sliding box through bolts, symmetrically distributed and matched with the grooves of the moving frame, and the racks I are fixed at the bottom of the sliding box through bolts and matched with the tooth tracks of the moving frame; the shaft V is connected with the door body through a hinge; the motor I drives the shaft II to rotate, the traction device is controlled by a gear rack structure to move up and down along a sliding groove in the door body, the clutch is closed to drive the shaft V to rotate, the shaft V is connected with the door plate II of the door body through a hinge, when the door is forbidden to be closed, the shaft V rotates, the whole outward deviation of the door plate II is enabled to be parallel to the outer surface of the door plate I of the door body through the hinge, when the door is opened, the shaft V rotates to enable the whole inward deviation of the door plate II to return to the original position through the hinge, the shaft II rotates to drive the door plate II to move upwards until the door plate II is overlapped with the door plate I of the door body, and the motion mode of the door plate III of the door body is the same as that of the door plate II.
Further, the fixing device includes: the device comprises a motor II, a shaft VII, a shaft VIII, a shaft IX, a rack II, a guide column, a guide sleeve, a shaft X, an eccentric device and a spring tongue; the motor II is fixed at the bottom of the sliding box through a bolt, the motor II is connected with the shaft VII through a coupler, the shaft VII is connected with the shaft VIII through a jaw clutch and is controlled to be opened and closed through an electromagnet, the shaft VIII is connected with the shaft X through a gear, the shaft X is connected with the spring tongue through the eccentric device, the guide sleeve is fixed at the bottom of the sliding box through a bolt, and the spring tongue penetrates through the guide sleeve to guide movement; the shaft VII is connected with the shaft IX through a gear, the shaft IX is connected with the guide column through a gear rack structure, the rack II is fixed with the narrow surface of the guide column through a bolt, and the guide column penetrates through the guide sleeve; the motor II drives the shaft IX to rotate, the guide column is controlled to stretch out and draw back in the guide sleeve through a gear rack structure, the shaft X controls the spring tongue to stretch out and draw back in the guide sleeve through the eccentric device, when the door body is closed, the oblique cut surface on the guide column is tangent to the oblique cut surface of the door panel II of the door body, so that the door panel II integrally deflects outwards and is parallel to the outer surface of the door panel I of the door body, the spring tongue pops out, and the positions of the door panel I and the door panel II of the door body are fixed; the opening and closing modes of the door plate III of the door body are the same as those of the door plate II.
Further, the lifting device includes: the lifting box, the motor III, the input shaft, the worm and gear mechanism and the lifting shaft are arranged in the lifting box; the side surface of the lifting box is fixed on a wall body, and the motor III is fixed in the lifting box through a bolt and connected with the input shaft through a coupling; the worm gear mechanism is fixed on the input shaft through a key, positioned through a retainer and connected with the lifting shaft through a gear; when the entrance guard needs to be closed, the motor III drives the lifting shaft to rotate by 90 degrees, so that the door body rotates from the parallel ground to the vertical ground, the traction device and the fixing device drive the door body to extend, when the entrance guard is opened, the traction device and the fixing device drive the door body to contract, and the lifting shaft rotates by 90 degrees, so that the door body rotates from the vertical ground to the parallel ground and is fixed to the roof.
The invention also relates to a working method of the three-folding automatic access control device, which comprises the following specific steps:
when the automatic access control device needs to be closed, the traction device pulls the door body to slide, the door plate is sequentially stretched, the guide columns in the fixing device are popped out for positioning, and the spring tongues are popped out for position fixing; when the automatic access control device needs to be opened, the elastic tongue of the fixing device is retracted, and the traction device pulls the door plates to sequentially slide and stack.
The invention discloses a three-folding automatic access control device, which has the beneficial effects that:
(1) the three-folding automatic access control device can improve the safety performance of the access control device to a greater extent, optimizes the structure, enables the access control to be more attractive, and is simple and convenient to operate.
(2) The three-folding automatic access control device has the advantages of high response speed, small occupied space, simple processing and convenient and quick installation.
Drawings
FIG. 1 is a schematic view of a three-dimensional opening of an access control device of a three-folding automatic access control device according to the present invention;
FIG. 2 is a schematic view of a three-fold automatic access control device according to the present invention;
FIG. 3 is a three-dimensional perspective view of a door panel II of the three-folding automatic door control device of the present invention;
FIG. 4 is a drawing showing the combination of a traction device and a fixing device of the triple-folding automatic door control device of the present invention;
FIG. 5 is a three-dimensional perspective view of a traction device of a three-folding automatic door control device of the present invention;
FIG. 6 is a three-dimensional perspective view of a telescopic shaft of the three-folding automatic door control device of the present invention;
FIG. 7 is a three-dimensional perspective view of a moving mechanism of a three-folding automatic door control device according to the present invention;
FIG. 8 is a three-dimensional perspective view of a fixing device of a three-folding automatic door control device of the present invention;
fig. 9 is a three-dimensional perspective view of a lifting device of a three-folding automatic door control device according to the present invention;
in the figure: 1-door body, 2-traction device, 3-fixing device, 4-lifting device, 11-door panel I, 12-door panel II, 13-door panel III, 21-motor I, 22-shaft I, 23-shaft II, 24-clutch, 25-shaft III, 26-telescopic shaft, 261-fixed shaft, 262-telescopic body, 263-limit plug, 27-moving mechanism, 271-moving frame, 272-shaft IV, 273-shaft V, 274-sliding rail, 275-rack I, 276-shaft VI, 28-sliding box, 31-motor II, 32-shaft VII, 33-shaft VIII, 34-shaft, 35-rack II, 36-guide column, 37-guide sleeve, 38-shaft X, 39-eccentric device, 310-spring tongue, 41-lifting box, 42-motor III, 43-input shaft, 44-worm gear structure and 45-lifting shaft.
Detailed Description
Specific implementations of the present invention are further described below in conjunction with the following figures.
As shown in fig. 1 to 9, a three-folding automatic door control device includes a door body 1, a traction device 2, a fixing device 3, and a lifting device 4; the door body 1 is in a straight-line plane when closed, is folded in three when opened and is stacked in three, and the end part of one side of the door body is connected with the lifting device 4 through a rotating shaft; the lifting devices 4 are symmetrically arranged on two sides of the door body 1, one side of each lifting device 4 is fixed with a wall body through a bolt, and the other side of each lifting device 4 is connected with the door body 1 through a rotating shaft; the traction device 2 and the fixing device 3 are installed inside the sliding box through bolts and connected with the door body 1 through a sliding chute, and the traction device 2 is used for carrying out traction guiding on the door body 1 through a hinge structure; when the door body 1 is closed, the fixing device 3 pops up to fix the door body 1 and keeps the same plane, and when the door body 1 is opened, the fixing device 3 returns to the original position.
As shown in fig. 1 to 9, a three-folding automatic door access device has the following working modes:
when the automatic door control device needs to be closed, the traction device 2 pulls the door body 1 to slide, the door plate is sequentially stretched, the guide columns 36 in the fixing device 3 are popped out for positioning, and the spring tongues 310 are popped out for fixing the position; when the automatic door control device needs to be opened, the elastic tongue 310 of the fixing device 3 is retracted, and the traction device 2 pulls the door plates to sequentially slide and stack.
The scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art within the technical scope of the present invention will be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides an automatic entrance guard's device of seventy percent discount which characterized in that: comprises a door body (1), a traction device (2), a fixing device (3) and a lifting device (4); the door body (1) is in a straight plane when closed, is folded in three when opened and is stacked in three, and the end part of one side of the door body is connected with the lifting device (4) through a rotating shaft; the lifting devices (4) are symmetrically arranged on two sides of the door body (1), one side of each lifting device (4) is fixed with a wall body through a bolt, and the other side of each lifting device is connected with the door body (1) through a rotating shaft; the traction device (2) and the fixing device (3) are installed inside the sliding box through bolts and connected with the door body (1) through a sliding chute, and the traction device (2) is used for guiding the door body (1) in a traction manner through a hinge structure; when the door body (1) is closed, the fixing device (3) pops up to fix the door body (1) and keeps the same plane, and when the door body (1) is opened, the fixing device (3) returns to the original position.
2. The triple-folding automatic door control device of claim 1, characterized in that: the door body (1) comprises a door panel I (11), a door panel II (12) and a door panel III (13); the door panel I (11) is L-shaped, 2m in width and 1.3m in height, the protruding part is connected with the lifting device (4) through a rotating shaft, and the door panel I (11) is provided with 2 trapezoidal sliding grooves and 2 rack grooves which are symmetrically distributed on two sides of a central plane; the door plate II (12) is formed by welding a large steel plate and a small steel plate in the middle, the thickness of the small steel plate at the protruding part is 3cm, the thickness of the large steel plate at the bottom is 6cm, the bottom surface is parallel and level, the height of the large steel plate is 1m, the width of the large steel plate is 2m, 2 trapezoidal sliding grooves and 2 rack grooves are arranged in the middle of the door plate II (12), the two sides of the central plane are symmetrically distributed, 2 hinge mounting grooves are arranged at the edge positions, and 2 guide sliding grooves are symmetrically distributed at the two sides of the central plane; the door plate III (13) is a rectangular steel plate, 2 hinge mounting grooves are formed in the edge positions, and 2 guide chutes are symmetrically distributed on two sides of the central plane; when the door is closed, the door panel I (11), the door panel II (12) and the door panel III (13) are sequentially arranged in an end-to-end manner, and the whole size reaches 3.3m in height and 2m in width; when the door control is opened, the door panel II (12) is arranged above the door panel I (11), and the door panel III (13) is arranged above the door panel II (12) to form a cuboid with the height of 1.3m and the width of 2 m.
3. The triple-folding automatic door control device of claim 1, characterized in that: the traction device (2) comprises: the device comprises a motor I (21), a shaft I (22), a shaft II (23), a clutch (24), a shaft III (25), a telescopic shaft (26), a moving mechanism (27) and a sliding box (28); the sliding box (28) is of a hollow structure, a trapezoidal boss is arranged on the lower bottom surface of the sliding box and is matched with a sliding groove in the door body (1), and the sliding box (28) makes reciprocating linear motion along the sliding groove in the door body (1); the motor I (21) is installed inside the sliding box (28) through a bolt and connected with the shaft I (22) through a coupler, the shaft I (22) is connected with the shaft II (23) through a gear, and the shaft II (23) is connected with a rack on the door body (1) through a gear and rack structure; the shaft I (22) is connected with the shaft III (25) through the clutch (24), and the clutch (24) is a jaw clutch and is controlled through an electromagnet; the shaft III (25) is connected with the telescopic shaft (26) through a bevel gear; the telescopic shaft (26) comprises: a fixed shaft (261), a telescopic body (262) and a limit choke plug (263); the fixed shaft (261) is in two-section step shape, one end of the fixed shaft is a hollow shaft and is provided with 4 sliding grooves, the fixed shaft is fixed with the limiting plug (263) through a bolt, the other end of the fixed shaft is a solid shaft and is connected with the shaft III (25) through a bevel gear, the fixed shaft (261) is fixed with the shaft III (25) through a retainer, the telescopic body (262) is a solid shaft, 4 tail wings are welded at one end of the telescopic body to slide in the sliding grooves of the fixed shaft (261), and the telescopic body (262) is fixed with the moving mechanism (27) through the retainer; the moving mechanism (27) includes: the device comprises a movable frame (271), a shaft IV (272), a shaft V (273), a sliding rail (274), a rack I (275) and a shaft VI (276);
the two triangular double lugs are fixedly connected to the two sides of the steel plate of the moving frame (271), two grooves are symmetrically distributed in the bottom surface of the moving frame, a rack is arranged on the symmetrical surface of the moving frame (271), the two rectangular double lugs are fixedly connected to the upper portion of a tooth track, and the shaft VI (276) penetrates through the rack; the telescopic shaft (26) is connected with the shaft IV (272) through a bevel gear, the shaft IV (272) is connected with the shaft VI (276) through a gear, the shaft IV (272) is connected with the shaft V (273) through a gear, and the shaft VI (276) is connected with the rack I (275) through a gear-rack structure; the sliding rails (274) are fixed at the bottom of the sliding box (28) through bolts, are symmetrically distributed and are matched with the grooves of the moving frame (271), and the rack I (275) is fixed at the bottom of the sliding box (28) through bolts and is matched with the tooth tracks of the moving frame (271); the shaft V (273) is connected with the door body (1) through a hinge; the motor I (21) drives the shaft II (23) to rotate, the traction device (2) is controlled to move up and down along a sliding groove on the door body (1) through a gear rack structure, the clutch (24) is closed to drive the shaft V (273) to rotate, the shaft V (273) is connected with the door panel II (12) of the door body (1) through a hinge, when the door is forbidden to be closed, the shaft V (273) rotates, the door panel II (12) is integrally and outwards deviated to be parallel to the outer surface of the door panel I (11) of the door body (1) through the hinge, when the door is opened, the shaft V (273) rotates, the door panel II (12) is integrally and inwards shifted to the original position through the hinge, the shaft II (23) rotates to drive the door panel II (12) to move upwards until the door panel II is overlapped with the door panel I (11) of the door body (1), the movement mode of the door panel III (13) of the door body (1) is the same as that of the door panel II (12).
4. The triple-folding automatic door control device of claim 1, characterized in that: the fixing device (3) comprises: the device comprises a motor II (31), a shaft VII (32), a shaft VIII (33), a shaft IX (34), a rack II (35), a guide column (36), a guide sleeve (37), a shaft X (38), an eccentric device (39) and a spring tongue (310); the motor II (31) is fixed at the bottom of the sliding box (28) through bolts, the motor II (31) is connected with the shaft VII (32) through a coupling, the shaft VII (32) is connected with the shaft VIII (33) through a jaw clutch, the opening and closing are controlled through an electromagnet, the shaft VIII (33) is connected with a shaft X (38) through a gear, the shaft X (38) is connected with the spring tongue (310) through the eccentric device (39), the guide sleeve (37) is fixed at the bottom of the sliding box (28) through bolts, and the spring tongue (310) penetrates through the guide sleeve (37) to guide movement; the shaft VII (32) is connected with the shaft IX (34) through a gear, the shaft IX (34) is connected with the guide column (36) through a gear and rack structure, the rack II (35) is fixed with the narrow surface of the guide column (36) through a bolt, and the guide column (36) penetrates through the guide sleeve (37); the motor II (31) drives the shaft IX (34) to rotate, the guide column (36) is controlled to stretch out and draw back in the guide sleeve (37) through a gear rack structure, the shaft X (38) controls the spring tongue (310) to stretch out and draw back in the guide sleeve (37) through the eccentric device (39), when the door body (1) is closed, a diagonal plane on the guide column (36) is tangent to a diagonal plane of the door panel II (12) of the door body (1), so that the door panel II (12) integrally deflects outwards and is parallel to the outer surface of the door panel I (11) of the door body (1), and the spring tongue (310) is sprung out to fix the positions of the door panel I (11) and the door panel II (12) of the door body (1); the opening and closing modes of the door panel II (12) of the door panel III (13) of the door body (1) are the same.
5. The triple-folding automatic door control device of claim 1, characterized in that: the lifting device (4) comprises a lifting box (41), a motor III (42), an input shaft (43), a worm and gear mechanism (44) and a lifting shaft (45); the side surface of the lifting box (41) is fixed on a wall body, and the motor III (42) is fixed in the lifting box (41) through a bolt and connected with the input shaft (43) through a coupling; the worm gear mechanism (44) is fixed on the input shaft (43) through a key, positioned through a retainer and connected with the lifting shaft (45) through a gear; when the entrance guard needs to be closed, the motor III (42) drives the lifting shaft (45) to rotate 90 degrees, so that the door body (1) rotates to the vertical ground from the parallel ground, the traction device (2) and the fixing device (3) drive the door body (1) to extend, when the entrance guard is opened, the traction device (2) and the fixing device (3) drive the door body (1) to contract, the lifting shaft (45) rotates 90 degrees, so that the door body (1) rotates to the parallel ground from the vertical ground and is fixed to a roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212963.3U CN214886499U (en) | 2021-01-26 | 2021-01-26 | Automatic access control device of seventy percent discount |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212963.3U CN214886499U (en) | 2021-01-26 | 2021-01-26 | Automatic access control device of seventy percent discount |
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| Publication Number | Publication Date |
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| CN214886499U true CN214886499U (en) | 2021-11-26 |
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| CN202120212963.3U Active CN214886499U (en) | 2021-01-26 | 2021-01-26 | Automatic access control device of seventy percent discount |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114882629A (en) * | 2022-03-18 | 2022-08-09 | 中煤地建设工程有限公司 | Intelligent construction site management method, system, device and medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114882629A (en) * | 2022-03-18 | 2022-08-09 | 中煤地建设工程有限公司 | Intelligent construction site management method, system, device and medium |
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| GR01 | Patent grant | ||
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Effective date of registration: 20220407 Address after: 272000 1000 meters southeast of Zhaoying village, KANGYI Town, Wenshang County, Jining City, Shandong Province Patentee after: Jining Jinkang industry and Trade Co.,Ltd. Address before: 266000 Songling Road, Laoshan District, Qingdao, Shandong Province, No. 99 Patentee before: QINGDAO University OF SCIENCE AND TECHNOLOGY |
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Denomination of utility model: A three-fold automatic access control device Effective date of registration: 20220815 Granted publication date: 20211126 Pledgee: Wenshang Bank of China fudeng Village Bank Co.,Ltd. Pledgor: Jining Jinkang industry and Trade Co.,Ltd. Registration number: Y2022980012621 |
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