CN211900215U

CN211900215U - Automatic door device for pedestrian passage

Info

Publication number: CN211900215U
Application number: CN201921314563.2U
Authority: CN
Inventors: 唐毅; 赖永聪; 杨云华
Original assignee: Sichuan Lingzhiheng Automation Technology Co ltd
Current assignee: Sichuan Lingzhiheng Automation Technology Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-11-10
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a pedestrian passageway automatic door device, which comprises a first base, a first supporting rod, a first top frame, a rotating rod, a door frame, a second base, a second supporting rod and a second top frame, wherein the first supporting rod is arranged above the first base, the top end of the first supporting rod is fixedly connected with the lower surface of the first top frame, and the right side of the first supporting rod is provided with the rotating rod; the right side and the door frame fixed connection of dwang, the right side of door frame are equipped with the second bracing piece, the bottom of second bracing piece and the last fixed surface of second base are connected, the top of second bracing piece and the lower fixed surface of second roof-rack are connected. The utility model is provided with the moving block to buffer the door frame, thereby preventing the door frame from being damaged by collision and also preventing the first limiting block and the second limiting block from being damaged by collision; the utility model discloses set up pressure pad and pressure sensor, prevented that the door frame from pressing from both sides user's health when closing.

Description

Automatic door device for pedestrian passage

Technical Field

The utility model relates to an automatically-controlled door field specifically is pedestrian's passageway automatically-controlled door device.

Background

The automatic door is a common device at a community entrance, and the automatic door controlled by only personnel in the community is used for sealing the community entrance, so that the automatic door is an effective way for preventing the personnel with unknown identities from entering the community. The existing automatic door has certain defects to be solved in the using process, for example, the existing automatic door can be opened towards one direction generally, is inconvenient to use, and only one side of the existing automatic door is provided with a limiting device generally, so that the automatic door can be pushed open by external force on the other side. In addition, current automatically-controlled door lacks the device of crashproof, and the automatically-controlled door does not receive the space of buffering after the striking, leads to the automatically-controlled door impaired easily, and the automatically-controlled door generally is opening automatic closing after a period, probably presss from both sides user's health at the in-process of closing in addition, and current automatically-controlled door does not add the device of preventing pressing from both sides, has the potential safety hazard to children in the district and some old man of inconvenient action.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pedestrian passageway automatically-controlled door device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the pedestrian passageway automatic door device comprises a first base, a first supporting rod, a first top frame, a rotating rod, a door frame, a second base, a second supporting rod and a second top frame, wherein the first supporting rod is arranged above the first base; the right side and the door frame fixed connection of dwang, the right side of door frame are equipped with the second bracing piece, the bottom of second bracing piece and the last fixed surface of second base are connected, the top of second bracing piece and the lower fixed surface of second roof-rack are connected.

As a further aspect of the present invention: the door frame is characterized in that fixing seats are arranged at the upper right corner and the lower right corner of the door frame, sliding rods are inserted into the fixing seats, two ends of each sliding rod are fixedly connected with the inner side wall of the moving block, a first spring is arranged between the front surface of each fixing seat and the inner side wall of the corresponding moving block, and a first spring is arranged between the rear surface of each fixing seat and the inner side wall of the corresponding moving block.

As a further aspect of the present invention: the utility model discloses a gear rack, including second roof frame, second bracing piece, first stopper, bearing, second gear, second pivot, second gear and first gear meshing, the below of second roof frame is equipped with the first stopper that two front and back symmetries set up, first stopper sets up the left side at second roof frame and second bracing piece hookup location, first stopper is the fan-shaped piece, the center interlude of first stopper is equipped with first pivot, both ends set up respectively on the lateral wall around the second roof frame through the bearing around the first pivot, be equipped with the second gear in the second pivot, second gear and first gear engagement, the top of second gear is equipped with the third gear, the third gear rotates with the second motor to be connected.

As a further aspect of the present invention: the cover is equipped with first band pulley in the second pivot, first band pulley sets up the place ahead at the second gear, first band pulley passes through the belt and is connected with the second band pulley, the center interlude of second band pulley is equipped with the fourth pivot, both ends set up respectively on the lateral wall around the second base through the bearing around the fourth pivot, the cover is equipped with the fifth gear in the fourth pivot, the left side of fifth gear is equipped with the fourth gear, fifth gear and fourth gear engagement, the center interlude of fourth gear is equipped with the third pivot, both ends set up respectively on the lateral wall around the second base through the bearing around the third pivot, bilateral symmetry is equipped with two second stoppers around the fourth gear, the second stopper sets up the left side at second base and second bracing piece hookup location.

As a further aspect of the present invention: two corners all are equipped with the pressure pad around the door frame right-hand member, and two pressure pads one side in opposite directions all are equipped with the telescopic link, and the inside of door frame right side frame is equipped with the sleeve, and two telescopic links alternate the setting in telescopic inside by telescopic front and back both ends respectively, and the sleeve is inside to be equipped with the pressure sensor of two front and back symmetries, is equipped with the second spring between pressure sensor and the telescopic link.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model is provided with the door frame which can be opened forwards or backwards, and the first limit block and the second limit block are arranged to limit the front side and the back side of the door frame when the door frame is closed, the door frame can not be opened forwards or backwards when being closed, and the first limit block and the second limit block can be rotated to relieve the limit of the door frame, so that the opening and the closing of the door frame are not interfered; the utility model is provided with the moving block to buffer the door frame, thereby preventing the door frame from being damaged by collision and also preventing the first limiting block and the second limiting block from being damaged by collision; the utility model discloses set up pressure pad and pressure sensor, prevented that the door frame from pressing from both sides user's health when closing.

Drawings

Fig. 1 is a front view of an automatic door device for a pedestrian passageway.

Fig. 2 is a schematic top view of the automatic door device for pedestrian passageways.

Fig. 3 is a partially enlarged view of a position a in the man-way automatic door apparatus.

Fig. 4 is a top sectional view of a second head frame in the man way automatic door apparatus.

Fig. 5 is a schematic view of a belt drive in a pedestrian passageway automatic door apparatus.

Fig. 6 is a top sectional view of a moving block in the man way automatic door apparatus.

Fig. 7 is a top sectional view of a door frame in the man way automatic door apparatus.

Fig. 8 is a system control block diagram of the pedestrian passageway automatic door apparatus.

In the figure: 1. a first base; 2. a first support bar; 3. a first top frame; 4. rotating the rod; 5. a first motor; 6. a door frame; 7. a second base; 8. a second support bar; 9. a second head frame; 10. a first stopper; 101. a first rotating shaft; 102. a first gear; 103. a second gear; 104. a second rotating shaft; 105. a first pulley; 106. a third gear; 11. a second limiting block; 111. a third rotating shaft; 112. a fourth gear; 113. a fifth gear; 114. a fourth rotating shaft; 115. a second pulley; 12. a moving block; 121. a fixed seat; 122. a slide bar; 123. a first spring; 13. a pressure pad; 131. a telescopic rod; 132. a second spring; 133. a pressure sensor; 14. a sleeve; 15. a second motor.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-8, the pedestrian passageway automatic door apparatus includes a first base 1, a first supporting rod 2, a first top frame 3, a rotating rod 4, a door frame 6, a second base 7, a second supporting rod 8 and a second top frame 9, a first supporting rod 2 is arranged above the first base 1, the bottom end of the first supporting rod 2 is fixedly connected with the upper surface of the first base 1, the top end of the first supporting rod 2 is fixedly connected with the lower surface of the first top frame 3, a rotating rod 4 is arranged on the right side of the first supporting rod 2, the bottom end of the rotating rod 4 is arranged in the first base 1 in an inserting manner, the top end of the rotating rod 4 is arranged in the first top frame 3 in an inserting manner, a first motor 5 is arranged in the first top frame 3, the first motor 5 is connected with the top end of the rotating rod 4 through a bevel gear, and the first motor 5 can drive the rotating rod 4 to rotate between the first base 1 and the first top frame 3; the right side and the door frame 6 fixed connection of dwang 4, door frame 6 are rectangular frame, and the right side of door frame 6 is equipped with second bracing piece 8, the bottom of second bracing piece 8 and the last fixed surface of second base 7 are connected, the top of second bracing piece 8 and the lower fixed surface of second roof-rack 9 are connected.

As shown in fig. 3 and 6, fixing seats 121 are disposed at the upper right corner and the lower right corner of the door frame 6, sliding rods 122 are inserted into the fixing seats 121, two ends of each sliding rod 122 are fixedly connected to the inner side wall of the moving block 12, each sliding rod 122 can drive the moving block 12 to slide back and forth on the fixing seat 121, a first spring 123 is disposed between the front surface of the fixing seat 121 and the inner side wall of the moving block 12, a first spring 123 is disposed between the rear surface of the fixing seat 121 and the inner side wall of the moving block 12, and the first spring 123 can play a role in buffering when the moving block 12 is impacted, and can quickly return to the original position after the moving block 12 is displaced.

As shown in fig. 3-5, two first limiting blocks 10 are symmetrically arranged in a front-back direction below the second top frame 9, the first limiting blocks 10 are arranged on the left side of the connecting position of the second top frame 9 and the second supporting rod 8, the first limiting blocks 10 are fan-shaped pieces, a first rotating shaft 101 is inserted into the center of the first limiting blocks 10, the front end and the back end of the first rotating shaft 101 are respectively arranged on the front side wall and the back side wall of the second top frame 9 through bearings, a first gear 102 is arranged between the two first limiting blocks 10, the first gear 102 can drive the first rotating shaft 101 and the first limiting blocks 10 to rotate, a second rotating shaft 104 is arranged on the right side of the first rotating shaft 101, the front end and the back end of the second rotating shaft 104 are respectively arranged on the front side wall and the back side wall of the second top frame 9 through bearings, a second gear 103 is sleeved on the second rotating shaft 104, the second gear 103 is engaged with the first gear 102, a third gear 106, the third gear 106 is rotationally connected with the second motor 15, the second motor 15 drives the second gear 103 to rotate through the third gear 106, and the second gear 103 drives the two first limiting blocks 10 to rotate through the first gear 102 and the first rotating shaft 101.

The second rotating shaft 104 is sleeved with a first belt pulley 105, the first belt pulley 105 is arranged in front of the second gear 103, the second rotating shaft 104 can drive the first belt pulley 105 to rotate, the first belt pulley 105 is connected with a second belt pulley 115 through a belt, a fourth rotating shaft 114 is inserted in the center of the second belt pulley 115, the front end and the rear end of the fourth rotating shaft 114 are respectively arranged on the front side wall and the rear side wall of the second base 7 through bearings, a fifth gear 113 is sleeved on the fourth rotating shaft 114, a fourth gear 112 is arranged on the left side of the fifth gear 113, the fifth gear 113 is meshed with the fourth gear 112, a third rotating shaft 111 is inserted in the center of the fourth gear 112, the front end and the rear end of the third rotating shaft 111 are respectively arranged on the front side wall and the rear side wall of the second base 7 through bearings, two second limiting blocks 11 are symmetrically arranged on the front side and the rear side of the fourth gear 112, the second limiting blocks 11 are arranged on the left side of the, the first stopper 10 is a sector, when the first belt wheel 105 drives the second belt wheel 115 to rotate through the belt, the second belt wheel 115 can drive the fourth gear 112 to rotate through the fourth rotating shaft 114 and the fifth gear 113, and the fourth gear 112 drives the two second stoppers 11 to rotate through the third rotating shaft 111.

As shown in fig. 7, two corners around the right end of door frame 6 all are equipped with pressure pad 13, two opposite sides of pressure pad 13 all are equipped with telescopic link 131, the inside of door frame 6 right side frame is equipped with sleeve 14, two telescopic links 131 are respectively by the front and back both ends interlude of sleeve 14 setting in the inside of sleeve 14, sleeve 14 is inside to be equipped with two fore-and-aft symmetrical pressure sensor 133, be equipped with second spring 132 between pressure sensor 133 and the telescopic link 131, when the pressure pad 13 of one side received pressure, telescopic link 131 transmitted pressure to corresponding pressure sensor 133 through second spring 132 on.

In the use process of the utility model, a user controls the first motor 5 and the second motor 15 through the entrance guard switch, when the door frame 6 needs to be opened, the entrance guard switch is pressed, the electric signal is transmitted to the master controller in the entrance guard room through the lead, the master controller sends the electric signal through the lead to control the second motor 15 to drive the first stopper 10 and the second stopper 11 to rotate one hundred eighty degrees, so that the first stopper 10 and the second stopper 11 relieve the limit on the door frame 6, then the first motor 5 is controlled to drive the rotating rod 4 to rotate ninety degrees, the door frame 6 is opened, after the door frame 6 is opened for a period of time, the master controller can automatically send the electric signal through the lead to control the first motor 5 to drive the rotating rod 4 to rotate ninety degrees, so that the door frame 6 is closed, then the second motor 15 is controlled to drive the first stopper 10 and the second stopper 11 to rotate one hundred eighty degrees, so that the first stopper 10 and the second stopper 11 are used to stop the doorframe 6, and the doorframe 6 can be rotated toward the outside or the inside of the pedestrian passageway.

When the door frame 6 is impacted, the movable block 12 is arranged at the contact position of the door frame 6 with the first limiting block 10 and the second limiting block 11, and the first spring 123 arranged at the inner side of the movable block 12 can buffer the door frame 6, so that the door frame 6 is prevented from being damaged by impact, and the first limiting block 10 and the second limiting block 11 are prevented from being damaged by impact; in the process of automatically closing the door frame 6, if the user's body is clamped, the pressure pad 13 will be pressed, and the pressure sensor 133 will immediately send an electric signal to immediately reverse the first motor 5, so as to open the door frame 6 again, thereby preventing the door frame 6 from clamping the user's body.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", 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 should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An automatic door device of a pedestrian passageway comprises a first base (1), a first supporting rod (2), a first top frame (3), a rotating rod (4), a door frame (6), a second base (7), a second supporting rod (8) and a second top frame (9), the automatic feeding device is characterized in that a first supporting rod (2) is arranged above the first base (1), the bottom end of the first supporting rod (2) is fixedly connected with the upper surface of the first base (1), the top end of the first supporting rod (2) is fixedly connected with the lower surface of the first top frame (3), a rotating rod (4) is arranged on the right side of the first supporting rod (2), the bottom end of the rotating rod (4) is arranged inside the first base (1) in an inserting mode, the top end of the rotating rod (4) is arranged inside the first top frame (3) in an inserting mode, a first motor (5) is arranged inside the first top frame (3), and the first motor (5) is connected with the top end of the rotating rod (4) through a bevel gear; the right side and the door frame (6) fixed connection of dwang (4), the right side of door frame (6) are equipped with second bracing piece (8), the bottom of second bracing piece (8) and the last fixed surface of second base (7) are connected, the top of second bracing piece (8) and the lower fixed surface of second roof-rack (9) are connected.

2. The pedestrian passageway automatic door device according to claim 1, wherein the door frame (6) is provided with a fixed seat (121) at both the upper right corner and the lower right corner, a sliding rod (122) is inserted into the fixed seat (121), both ends of the sliding rod (122) are fixedly connected with the inner side wall of the moving block (12), a first spring (123) is arranged between the front surface of the fixed seat (121) and the inner side wall of the moving block (12), and a first spring (123) is arranged between the rear surface of the fixed seat (121) and the inner side wall of the moving block (12).

3. The pedestrian passageway automatic door device according to claim 1, wherein two first stoppers (10) are symmetrically arranged in front and back directions below the second top frame (9), the first stoppers (10) are arranged on the left side of the connecting position of the second top frame (9) and the second support rod (8), the first stoppers (10) are fan-shaped pieces, a first rotating shaft (101) is inserted into the center of the first stoppers (10), the front and back ends of the first rotating shaft (101) are respectively arranged on the front and back side walls of the second top frame (9) through bearings, a first gear (102) is arranged between the two first stoppers (10), a second rotating shaft (104) is arranged on the right side of the first rotating shaft (101), the front and back ends of the second rotating shaft (104) are respectively arranged on the front and back side walls of the second top frame (9) through bearings, and a second gear (103) is sleeved on the second rotating shaft (104), the second gear (103) is meshed with the first gear (102), a third gear (106) is arranged above the second gear (103), and the third gear (106) is rotatably connected with a second motor (15).

4. The pedestrian passageway automatic door device according to claim 3, wherein the second rotating shaft (104) is sleeved with a first pulley (105), the first pulley (105) is disposed in front of the second gear (103), the first pulley (105) is connected with a second pulley (115) through a belt, a fourth rotating shaft (114) is inserted into the center of the second pulley (115), the front and rear ends of the fourth rotating shaft (114) are disposed on the front and rear side walls of the second base (7) through bearings, the fourth rotating shaft (114) is sleeved with a fifth gear (113), the left side of the fifth gear (113) is provided with a fourth gear (112), the fifth gear (113) is engaged with the fourth gear (112), the center of the fourth gear (112) is inserted with a third rotating shaft (111), the front and rear ends of the third rotating shaft (111) are disposed on the front and rear side walls of the second base (7) through bearings, two second limiting blocks (11) are symmetrically arranged on the front side and the rear side of the fourth gear (112), and the second limiting blocks (11) are arranged on the left side of the connecting position of the second base (7) and the second supporting rod (8).

5. The pedestrian passageway automatic door device according to claim 1, wherein pressure pads (13) are disposed at front and rear corners of a right end of the door frame (6), telescopic rods (131) are disposed at opposite sides of the two pressure pads (13), a sleeve (14) is disposed inside a right side frame of the door frame (6), the two telescopic rods (131) are respectively inserted into the sleeve (14) from front and rear ends of the sleeve (14), two pressure sensors (133) which are symmetrical front and rear are disposed inside the sleeve (14), and a second spring (132) is disposed between the pressure sensors (133) and the telescopic rods (131).