CN218932948U

CN218932948U - Garage entrance guard

Info

Publication number: CN218932948U
Application number: CN202222907803.8U
Authority: CN
Inventors: 陈德升
Original assignee: Hefei Huida Intelligent Technology Co ltd
Current assignee: Hefei Huida Intelligent Technology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-04-28
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a garage access control device, which comprises a bottom plate, wherein any end, far away from the center, of the upper surface of the bottom plate is fixedly connected with a power box, the upper surface of the bottom of the power box is fixedly connected with a fixing mechanism, the fixing mechanism comprises a cylinder, the shrinking end of the cylinder is fixedly connected with a telescopic rod, one end, far away from the cylinder, of the telescopic rod is fixedly connected with a transmission rack, gear teeth of the transmission rack are in meshed connection with a driven gear, the center position of the driven gear is fixedly connected with a rotating shaft in a penetrating manner, one end, far away from the driven gear, of the rotating shaft is fixedly connected with a driving sprocket in a penetrating manner, gear teeth of the driving sprocket are in meshed connection with a chain, and the chain is far away from the driven gear. According to the utility model, the fixing mechanism is arranged, when the baffle falls down, the push block in the power box can push the limiting block into the baffle to form the fixing mechanism, and in addition, the limiting between the supporting rod and the bottom plate can prevent the automobile from being blocked, and the baffle can be prevented from being pushed away by external force, so that the door control device has a prevention and control function.

Description

Garage entrance guard

Technical Field

The utility model relates to the technical field of garage access control, in particular to a garage access control.

Background

The garage access control system is one of the defending systems, and aims to prevent vehicles from going together smoothly and play a role in prevention and control.

At present, every area with parking is provided with an access control system, the access control systems are blocked by adopting a baffle or a stop lever mode, but the baffle or the stop lever is driven by gears in equipment to operate when being opened or closed, no self-locking structure exists, and if a person who wants to forcefully break in the device is very free to push the baffle or the stop lever, the prevention and control effects cannot be achieved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a door control system with self-locking capability, which can not be opened by external force.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the garage entrance guard comprises a bottom plate, wherein any end, far away from the center, of the upper surface of the bottom plate is fixedly connected with a power box, and the upper surface of the bottom of the power box is fixedly connected with a fixing mechanism;

the fixed establishment includes the cylinder, the cylinder is concentrated to hold fixedly connected with telescopic link, cylinder one end fixedly connected with transmission rack is kept away from to the telescopic link, transmission rack teeth of a cogwheel meshing is connected with driven gear, driven gear central point puts and runs through fixedly connected with rotation axis, driven gear one end is kept away from to the rotation axis runs through fixedly connected with drive sprocket, drive sprocket teeth of a cogwheel meshing is connected with the chain, drive sprocket one end winding is kept away from to the chain is connected with driven sprocket, driven sprocket central point puts and runs through fixedly connected with dwang, transmission rack one side fixedly connected with ejector pad is kept away from to telescopic link top outer wall, arbitrary one side lateral wall middle part position of headstock runs through sliding connection has the stopper.

Through above-mentioned technical scheme, fixed establishment is in order to let garage access control system possess the auto-lock structure, can't open the baffle through external force to play the effect of prevention and control, and then can protect the property safety of owner in the garage.

The utility model is further provided with: the utility model discloses a motor vehicle power box, including the power cabinet, the dwang is kept away from and is located the outer one end of power cabinet and runs through fixedly connected with baffle, dwang is kept away from baffle one end and runs through threaded connection and have fixation nut.

By the technical scheme, the baffle is an isolation device arranged for blocking vehicles passing by and coming from the baffle.

The utility model is further provided with: the limiting block is in L-shaped arrangement, and one end, far away from the inner wall of the power box, of the limiting block is connected with the baffle plate in a penetrating and sliding mode at the bottom position close to one end of the fixing nut.

Through above-mentioned technical scheme, the stopper has formed stop gear with the baffle after getting into the baffle to can't open the baffle through external force.

The utility model is further provided with: the middle part position of the inner wall of any side of the power box is fixedly connected with a stop block.

Through the technical scheme, the stop block is arranged for bearing the limiting block.

The utility model is further provided with: the rotation axis is kept away from stopper one end and is all rotated with the power case inner wall and be connected, the dwang is kept away from stopper one end and is all rotated with the power case inner wall and be connected.

Through above-mentioned technical scheme, rotation axis and dwang are on the power box inner wall steady operation.

The utility model is further provided with: the baffle bottom lower surface fixedly connected with a plurality of support column in proper order, baffle one end and bottom plate top run through sliding connection are kept away from to the support column.

Through the technical scheme, the supporting column and the bottom plate form a limiting mechanism for preventing the automobile from being blocked, the baffle can be broken through, the head of the automobile blocked by the blocking is damaged to a certain extent, the law enforcement can be facilitated to pursue, and the bottom plate is buried under the ground and fixed.

The utility model is further provided with: one end of the rotating rod, which is far away from the driven sprocket, is connected with the side wall of the power box in a penetrating and rotating way.

Through above-mentioned technical scheme, the dwang rotates and drives the baffle and rotate to can open and close the entrance guard.

The beneficial effects of the utility model are as follows:

according to the utility model, the fixing mechanism is formed by arranging the limiting block and the supporting rod on the garage door guard, the mechanism can enable the door guard system to be provided with the self-locking mechanism, when the baffle falls down, the pushing block in the power box can push the limiting block into the baffle to form the fixing mechanism, in addition, the limiting between the supporting rod and the bottom plate can prevent the automobile from being blocked, and the baffle can be prevented from being pushed away by external force, so that the door guard has a prevention and control function.

Drawings

FIG. 1 is a front view of a garage door closure of the present utility model;

FIG. 2 is a front cross-sectional view of a power box of a garage door access of the present utility model;

fig. 3 is a schematic view of a partial perspective structure of a power box of a garage door guard according to the present utility model.

In the figure: 1. a bottom plate; 2. a power box; 3. a cylinder; 4. a telescopic rod; 5. a drive rack; 6. a driven gear; 7. a rotation shaft; 8. a drive sprocket; 9. a chain; 10. a driven sprocket; 11. a rotating lever; 12. a pushing block; 13. a limiting block; 14. a stop block; 15. a fixed screw cap; 16. a baffle; 17. and (5) supporting the column.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1, 2 and 3, a garage access control device comprises a bottom plate 1, wherein any end, far away from the center, of the upper surface of the bottom plate 1 is fixedly connected with a power box 2, and the upper surface of the bottom of the power box 2 is fixedly connected with a fixing mechanism;

the fixed mechanism comprises a cylinder 3, a telescopic end of the cylinder 3 is fixedly connected with a telescopic rod 4, one end of the telescopic rod 4, far away from the cylinder 3, is fixedly connected with a transmission rack 5, gear teeth of the transmission rack 5 are in meshed connection with a driven gear 6, the central position of the driven gear 6 is in penetrating and fixedly connected with a rotating shaft 7, one end, far away from the driven gear 6, of the rotating shaft 7 is in penetrating and fixedly connected with a driving sprocket 8, gear teeth of the driving sprocket 8 are in meshed connection with a chain 9, one end, far away from the driving sprocket 8, of the chain 9 is wound and connected with a driven sprocket 10, the central position of the driven sprocket 10 is in penetrating and fixedly connected with a rotating rod 11, one side, far away from the transmission rack 5, of the top outer wall of the telescopic rod 4 is fixedly connected with a push block 12, and the middle position of the side wall of any side of the power box 2 is in penetrating and slidably connected with a limiting block 13;

stopper 13 is L type setting, stopper 13 is kept away from headstock 2 inner wall one end and baffle 16 and is close to fixed nut 15 one end bottom position and runs through sliding connection, rotation axis 7 is kept away from stopper 13 one end and is all rotated with headstock 2 inner wall and be connected, stopper 13 one end is kept away from to dwang 11 all rotates with headstock 2 inner wall and is connected, the dwang 11 is kept away from driven sprocket 10 one end and is run through rotation with headstock 2 lateral wall and be connected with, dwang 11 is kept away from being located headstock 2 outer one end and runs through fixedly connected with baffle 16, dwang 11 is kept away from baffle 16 one end and runs through threaded connection and has fixed nut 15, headstock 2 arbitrary one side inner wall middle part position fixedly connected with dog 14 baffle 16 bottom lower surface fixedly connected with a plurality of support column 17 in proper order, baffle 16 one end and bottom plate 1 top run through sliding connection are kept away from to support column 17.

When the baffle 16 is required to be closed, the cylinder 3 is started to drive the telescopic rod 4 to move, the telescopic rod 4 drives the transmission rack 5 to move, the transmission rack 5 is meshed with the driven gear 6 to drive the rotary shaft 7 to rotate, the rotary shaft 7 drives the driving sprocket 8 to rotate, the driving sprocket 8 drives the rotary rod 11 on the driven sprocket 10 to rotate through the chain 9, the baffle 16 is driven to fall when the rotary rod 11 rotates, so that the support column 17 enters the groove of the bottom plate 1, and meanwhile, the telescopic rod 4 also pushes the push block 12 to drive the limiting block 13 to move, so that the limiting block 13 enters the baffle 16 to complete the limiting mechanism, and the fixation of the baffle 16 can be completed.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Garage entrance guard, including bottom plate (1), its characterized in that: any end, far away from the center, of the upper surface of the bottom plate (1) is fixedly connected with a power box (2), and the upper surface of the bottom of the power box (2) is fixedly connected with a fixing mechanism;

the utility model provides a fixed establishment includes cylinder (3), cylinder (3) telescopic link fixedly connected with telescopic link (4), cylinder (3) one end fixedly connected with transmission rack (5) are kept away from to telescopic link (4), transmission rack (5) teeth of a cogwheel meshing is connected with driven gear (6), driven gear (6) central point put and runs through fixedly connected with rotation axis (7), driven gear (6) one end is kept away from in rotation axis (7) runs through fixedly connected with driving sprocket (8), driving sprocket (8) teeth of a cogwheel meshing is connected with chain (9), driving sprocket (8) one end winding is kept away from in chain (9) is connected with driven sprocket (10), driven sprocket (10) central point put and runs through fixedly connected with dwang (11), transmission rack (5) one side fixedly connected with ejector pad (12) are kept away from to telescopic link (4) top outer wall, driving gear (5) arbitrary one side lateral wall middle part position runs through sliding connection has stopper (13).

2. A garage door as claimed in claim 1, wherein: the rotating rod (11) is far away from the baffle (16) fixedly connected with a baffle (16) in a penetrating mode at the outer end of the power box (2), and a fixing nut (15) is connected with one end, far away from the baffle (16), of the rotating rod (11) in a penetrating threaded mode.

3. A garage door as claimed in claim 2, wherein: the limiting block (13) is arranged in an L shape, and one end, far away from the inner wall of the power box (2), of the limiting block (13) is connected with the baffle (16) at the bottom of one end, close to the fixed screw cap (15), in a penetrating and sliding manner.

4. A garage door as claimed in claim 1, wherein: the middle part of the inner wall of any side of the power box (2) is fixedly connected with a stop block (14).

5. A garage door as claimed in claim 1, wherein: one end of the rotating shaft (7) far away from the limiting block (13) is rotationally connected with the inner wall of the power box (2), and one end of the rotating rod (11) far away from the limiting block (13) is rotationally connected with the inner wall of the power box (2).

6. A garage door as claimed in claim 2, wherein: the baffle (16) bottom lower surface fixedly connected with a plurality of support column (17) in proper order, baffle (16) one end and bottom plate (1) top run through sliding connection are kept away from to support column (17).

7. A garage door as claimed in claim 1, wherein: one end of the rotating rod (11) far away from the driven chain wheel (10) is connected with the side wall of the power box (2) in a penetrating and rotating way.