CN211623273U

CN211623273U - Access control for property

Info

Publication number: CN211623273U
Application number: CN202020161131.9U
Authority: CN
Inventors: 彭良春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-10-02
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses a gate inhibition for property, which comprises a gate inhibition structure, wherein the gate inhibition structure comprises a spring hinge, the access control structure also comprises a connecting main body, a door plate, a buffering main body and a fixing pile, wherein the fixing pile is fixed through the ground, the connecting main body is fixedly arranged at the side end of the fixing pile, the door panel is rotatably arranged at the side end of the connecting main body and the fixing pile through a spring hinge, the buffer main body is fixedly installed through the connecting main body, the side end of the buffer main body is fixedly installed through the door panel, the connecting main body comprises a rotating shaft and a limiting chute, the upper end and the lower end of the rotating shaft are fixedly installed through a fixing pile, the outer wall at the pivot is seted up to spacing spout, the buffering main part includes the solid fixed ring of seal shell, sealing ring, spring, spacing slider, air vent, piston and second, seal shell fixed connection is at the solid fixed ring's of second lower wall. The utility model discloses can make things convenient for semi-automatic entrance guard personnel to pass through, better satisfying the use needs.

Description

Access control for property

Technical Field

The utility model relates to an entrance guard's equipment technical field specifically is an entrance guard for property.

Background

The existing property access control mainly comprises a vehicle access control part and a pedestrian access control part, the pedestrian access control part is mainly divided into a full-automatic part and a semi-automatic part, wherein the semi-automatic part is that after the pedestrian opens the door access control by swiping a card, the door panel is pushed to enter, the spring hinge is utilized to automatically recover and close and lock through the electronic lock, and the door panel cannot delay closing after being opened, so that the pedestrian can only hold the door panel to pass through the access control part in a troublesome way, and therefore the scheme capable of relieving the problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an entrance guard for property to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an entrance guard for property comprises an entrance guard structure, wherein the entrance guard structure comprises a spring hinge; the door control structure further comprises a connecting main body, a door plate, a buffering main body and a fixing pile, wherein the fixing pile is fixed through the ground, the connecting main body is fixedly arranged at the side end of the fixing pile, the door plate is rotatably arranged at the side end of the connecting main body and the fixing pile through a spring hinge, the buffering main body is fixedly arranged through the connecting main body, and the side end of the buffering main body is fixedly arranged through the door plate; the connecting main body comprises a rotating shaft and a limiting sliding groove, the upper end and the lower end of the rotating shaft are fixedly installed through fixing piles, and the limiting sliding groove is formed in the outer wall of the rotating shaft; the buffer main body comprises a sealing shell, a sealing ring, a spring, a limiting slide block, an air vent, a piston and a second fixing ring, the sealing shell is fixedly connected to the lower wall of the second fixing ring, the sealing ring is supported on the lower wall of the sealing shell and the piston in a sealing manner, the inner wall of the sealing ring is slidably mounted on the outer wall of a rotating shaft, the lower wall of the sealing ring is fixed at the upper end of the spring, the lower end of the spring is fixedly mounted through the rotating shaft, the spring is slidably sleeved on the outer side of the rotating shaft, the limiting slide block is fixedly mounted on the inner wall of the sealing ring, the limiting slide block is slidably mounted on the inner wall of a limiting sliding groove, the air vent is uniformly hollowed out on the upper wall of the sealing ring, the piston is rotatably mounted on the outer side of the rotating shaft, the outer wall of the piston is matched with the inner, the outer wall of the piston is fixedly arranged at the side end of the door panel.

Preferably, the connecting main body further comprises a fixing block, the fixing block is symmetrically and fixedly connected to the upper end and the lower end of the rotating shaft, and the fixing block is fixedly connected through a fixing pile.

Preferably, the buffering main body further comprises a bearing, and the piston is rotatably mounted at the outer end of the rotating shaft through the bearing.

Preferably, the buffering main body further comprises a connecting block, one end of the connecting block is fixedly connected to the outer wall of the piston, and the other end of the connecting block is fixedly connected to the outer wall of the door plate.

Preferably, the buffering main body further comprises a first fixing ring, the first fixing ring is fixedly connected to the lower end of the spring, and the first fixing ring is fixedly sleeved on the outer wall of the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

when the door panel is unlocked, the door panel is pushed away manually, the door panel drives the piston to rotate into the sealing shell, gas between the sealing shell and the piston is discharged by utilizing the vent hole, when the air flow generated when the piston rotates into the sealing shell is overlarge, the air flow is utilized to extrude the sealing ring to overcome the elastic force of the spring to drive the sealing ring to slide downwards along the outer wall of the rotating shaft, so that the sealing ring is separated from the lower side of the sealing shell, the air flow is directly discharged through a gap between the sealing shell and the sealing ring, and the aim of reducing the pushing-away resistance of the door panel is fulfilled. The piston rotates the in-process outwards along sealed shell inner wall, and the air capacity of air vent increases for the door plant is long when full-open dwell time and postpones the closure when half-open, thereby made things convenient for the personnel to open the back and passed through smoothly, made things convenient for pivot and spud pile fixed mounting together through the fixed block, reduced the rotation resistance of piston with the pivot through the bearing, made things convenient for door plant and piston fixed mounting together through the connecting block, made things convenient for spring lower extreme and pivot fixed mounting through first solid fixed ring.

Drawings

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

FIG. 2 is a schematic view of the connection main body structure of the present invention;

fig. 3 is a schematic view of the split structure of the buffering main body of the present invention.

In the figure: 1. an access control structure; 2. a connecting body; 3. a door panel; 4. a buffer body; 5. a spring hinge; 6. fixing the pile; 7. a fixed block; 8. a rotating shaft; 9. a limiting chute; 10. sealing the shell; 11. connecting blocks; 12. a seal ring; 13. a spring; 14. a first retaining ring; 15. a limiting slide block; 16. a vent hole; 17. a piston; 18. a bearing; 19. a second retaining ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: an entrance guard for property comprises an entrance guard structure 1, wherein the entrance guard structure 1 comprises a spring hinge 5; the access control structure 1 further comprises a connecting main body 2, a door plate 3, a buffering main body 4 and a fixing pile 6, wherein the fixing pile 6 is fixed through the ground, the connecting main body 2 is fixedly arranged at the side end of the fixing pile 6, the door plate 3 is rotatably arranged at the side end of the connecting main body 2 and the fixing pile 6 through a spring hinge 5, the buffering main body 4 is fixedly arranged through the connecting main body 2, and the side end of the buffering main body 4 is fixedly arranged through the door plate 3; the connecting main body 2 comprises a rotating shaft 8 and a limiting chute 9, the upper end and the lower end of the rotating shaft 8 are fixedly installed through a fixing pile 6, and the limiting chute 9 is arranged on the outer wall of the rotating shaft 8; the buffer main body 4 comprises a sealing shell 10, a sealing ring 12, a spring 13, a limiting slide block 15, an air vent 16, a piston 17 and a second fixing ring 19, wherein the sealing shell 10 is fixedly connected to the lower wall of the second fixing ring 19, the sealing ring 12 is supported on the lower walls of the sealing shell 10 and the piston 17 in a sealing manner, the inner wall of the sealing ring 12 is slidably mounted on the outer wall of a rotating shaft 8, the lower wall of the sealing ring 12 is fixed at the upper end of the spring 13, the lower end of the spring 13 is fixedly mounted through the rotating shaft 8, the spring 13 is sleeved on the outer side of the rotating shaft 8 in a sliding manner, the limiting slide block 15 is fixedly mounted on the inner wall of the sealing ring 12, the limiting slide block 15 is slidably mounted on the inner wall of a limiting sliding chute 9, the air vent 16 is uniformly hollowed out on the upper wall of the sealing ring 12, the piston 17, the second fixing ring 19 is fixedly connected to the outer wall of the rotating shaft 8, and the outer wall of the piston 17 is fixedly arranged at the side end of the door panel 3; after the door panel 3 is unlocked, the door panel 3 is pushed away manually, the door panel 3 drives the piston 17 to rotate into the sealing shell 10, air between the sealing shell 10 and the piston 17 is exhausted by using the vent hole 16, when the air flow generated when the piston 17 rotates into the sealing shell 10 is too large, the air flow is used for extruding the sealing ring 12 to overcome the elastic force of the spring 13 to drive the sealing ring 12 to slide downwards along the outer wall of the rotating shaft 8, so that the sealing ring 12 is separated from the lower side of the sealing shell 10, the air flow is directly exhausted through the gap between the sealing shell 10 and the sealing ring 12, the purpose of reducing the pushing resistance of the door panel 3 is achieved, after a person enters, the door panel 3 rotates by means of the elastic force of the spring hinge 5, the sealing ring 12 returns to the lower ends of the sealing shell 10 and the piston 17 by using the elastic force of the spring 13, the door panel 3 drives the piston 17 to rotate out from the inner wall, meanwhile, the purpose of buffering and closing the door panel 3 is achieved by introducing gas and internal negative pressure into the inner side of the sealing shell 10 through the vent holes 16, and in the process that the piston 17 rotates outwards along the inner wall of the sealing shell 10, the ventilation quantity of the vent holes 16 is increased, so that the door panel 3 is delayed to be closed when the door panel is fully opened for a long time and is half opened, and therefore people can conveniently and smoothly pass through the door panel after being opened.

The connecting main body 2 further comprises fixing blocks 7, the fixing blocks 7 are symmetrically and fixedly connected to the upper end and the lower end of the rotating shaft 8, and the fixing blocks 7 are fixedly connected through fixing piles 6; the fixing block 7 facilitates the fixed installation of the rotating shaft 8 and the fixing pile 6.

The buffer main body 4 further comprises a bearing 18, and the piston 17 is rotatably arranged at the outer end of the rotating shaft 8 through the bearing 18; the rotational resistance of the piston 17 and the rotary shaft 8 is reduced by the bearing 18.

The buffer main body 4 further comprises a connecting block 11, one end of the connecting block 11 is fixedly connected to the outer wall of the piston 17, and the other end of the connecting block 11 is fixedly connected to the outer wall of the door plate 3; the door plate 3 and the piston 17 are fixedly arranged together through the connecting block 11.

The buffer main body 4 further comprises a first fixing ring 14, the first fixing ring 14 is fixedly connected to the lower end of the spring 13, and the first fixing ring 14 is fixedly sleeved on the outer wall of the rotating shaft 8; the fixed installation of the lower end of the spring 13 and the rotating shaft 8 is facilitated through the first fixing ring 14.

The working principle is as follows: after the door panel 3 is unlocked, the door panel 3 is pushed away manually, the door panel 3 drives the piston 17 to rotate into the sealing shell 10, air between the sealing shell 10 and the piston 17 is exhausted by using the vent hole 16, when the air flow generated when the piston 17 rotates into the sealing shell 10 is too large, the air flow is used for extruding the sealing ring 12 to overcome the elastic force of the spring 13 to drive the sealing ring 12 to slide downwards along the outer wall of the rotating shaft 8, so that the sealing ring 12 is separated from the lower side of the sealing shell 10, the air flow is directly exhausted through the gap between the sealing shell 10 and the sealing ring 12, the purpose of reducing the pushing resistance of the door panel 3 is achieved, after a person enters, the door panel 3 rotates by means of the elastic force of the spring hinge 5, the sealing ring 12 returns to the lower ends of the sealing shell 10 and the piston 17 by using the elastic force of the spring 13, the door panel 3 drives the piston 17 to rotate out from the inner wall, utilize simultaneously air vent 16 to sealed shell 10 inboard leading-in gas and inside negative pressure reach the purpose of buffering closed door plant 3, piston 17 is along sealed shell 10 inner wall in-process of outwards rotating, the air vent of 16 increases, make door plant 3 dwell time length and half open time delay closed when fully opening, thereby made things convenient for smooth the passing through after the personnel open, made things convenient for pivot 8 and spud pile 6 fixed mounting together through fixed block 7, the rotational resistance of piston 17 with pivot 8 has been reduced through bearing 18, made things convenient for door plant 3 and piston 17 fixed mounting together through connecting block 11, made things convenient for spring 13 lower extreme and pivot 8 fixed mounting through first solid fixed ring 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an entrance guard for property, includes entrance guard's structure (1), entrance guard's structure (1) includes spring hinge (5), its characterized in that: the door control structure (1) further comprises a connecting main body (2), a door panel (3), a buffering main body (4) and a fixing pile (6), wherein the fixing pile (6) is fixed through the ground, the connecting main body (2) is fixedly installed at the side end of the fixing pile (6), the door panel (3) is rotatably installed at the side end of the connecting main body (2) and the fixing pile (6) through a spring hinge (5), the buffering main body (4) is fixedly installed through the connecting main body (2), and the side end of the buffering main body (4) is fixedly installed through the door panel (3); the connecting main body (2) comprises a rotating shaft (8) and a limiting sliding groove (9), the upper end and the lower end of the rotating shaft (8) are fixedly installed through a fixing pile (6), and the limiting sliding groove (9) is formed in the outer wall of the rotating shaft (8); the buffer main body (4) comprises a sealing shell (10), a sealing ring (12), a spring (13), a limiting slide block (15), an air vent (16), a piston (17) and a second fixing ring (19), wherein the sealing shell (10) is fixedly connected to the lower wall of the second fixing ring (19), the sealing ring (12) is supported on the lower walls of the sealing shell (10) and the piston (17) in a sealing manner, the inner wall of the sealing ring (12) is slidably mounted on the outer wall of a rotating shaft (8), the lower wall of the sealing ring (12) is fixed to the upper end of the spring (13), the lower end of the spring (13) is fixedly mounted through the rotating shaft (8), the spring (13) is slidably sleeved on the outer side of the rotating shaft (8), the limiting slide block (15) is fixedly mounted on the inner wall of the sealing ring (12), the limiting slide block (15) is slidably mounted on the inner wall of a limiting slide groove (9), and the air vent (16) is, piston (17) rotate to be installed in the outside of pivot (8), the outer wall of piston (17) and the inner wall phase-match of sealed shell (10), the upper wall sliding seal of piston (17) supports the lower wall at the solid fixed ring of second (19), the solid fixed ring of second (19) fixed connection is at the outer wall of pivot (8), the outer wall fixed mounting of piston (17) is at the side of door plant (3).

2. The access control for the property of claim 1, characterized in that: connecting body (2) still include fixed block (7), fixed block (7) symmetry fixed connection is in the upper end and the lower extreme of pivot (8), fixed block (7) are through spud pile (6) fixed connection.

3. The access control for the property of claim 1, characterized in that: the buffer main body (4) further comprises a bearing (18), and the piston (17) is rotatably arranged at the outer end of the rotating shaft (8) through the bearing (18).

4. The access control for the property of claim 1, characterized in that: buffering main part (4) still include connecting block (11), the one end fixed connection of connecting block (11) is at the outer wall of piston (17), the other end fixed connection of connecting block (11) is at the outer wall of door plant (3).

5. The access control for the property of claim 1, characterized in that: buffer body (4) still include first solid fixed ring (14), first solid fixed ring (14) fixed connection is at the lower extreme of spring (13), first solid fixed ring (14) are fixed cup joints the outer wall at pivot (8).