CN211081573U

CN211081573U - Entrance guard blocking device with buffer protection function

Info

Publication number: CN211081573U
Application number: CN201921210435.3U
Authority: CN
Inventors: 宋爱民; 陈观欣; 宋康才
Original assignee: Guangzhou Cun Jin Science And Technology Ltd S
Current assignee: Guangzhou Xiaozhi Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-07-24
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to an entrance guard technical field discloses an entrance guard blocking device with buffering protect function, does not have any crashproof safeguard problem to current entrance guard, now proposes following scheme, and it includes two bed plates, two risers are installed at the top of bed plate, the top of bed plate is equipped with the connecting plate, and the top and the connecting plate of riser are fixed, rotate between bed plate and the connecting plate and install the lead screw, be equipped with the barrier plate between two risers, barrier plate and lead screw threaded connection, barrier plate and riser sliding connection, the both sides of barrier plate are equipped with the dashpot, the cylinder is installed to the inner wall of dashpot, and the one end movable mounting of cylinder has the buffer beam. The utility model discloses realize the switch of door footpath, stable in structure sets up buffer gear protection door footpath main part through entrance guard both sides simultaneously, very big improvement entrance guard's life, easily promotes.

Description

Entrance guard blocking device with buffer protection function

Technical Field

The utility model relates to an entrance guard technical field especially relates to an entrance guard blocking device with buffering protect function.

Background

The entrance guard refers to the forbidden right of the door and is the guard and precaution against the door. The "door" herein, in a broad sense, includes various passages that can pass, including a door through which people pass, a door through which vehicles pass, and the like. Thus, the access control includes a vehicle access control. In yard management applications, vehicle access is an important means of vehicle management. When the existing entrance guard is used, the existing entrance guard may be impacted by a vehicle, the damage of an entrance guard main body is caused, no anti-collision measure is provided, the safety performance is lower, and therefore the problem is solved by an entrance guard blocking device with a buffer protection function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of entrance guard blocking device with buffering protect function has solved current entrance guard and has not had the problem of any anticollision protective measure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an entrance guard blocking device with buffering protect function, includes two bed plates, two risers are installed at the top of bed plate, the top of bed plate is equipped with the connecting plate, and the top and the connecting plate of riser are fixed, rotate between bed plate and the connecting plate and install the lead screw, be equipped with the barrier plate between two risers, barrier plate and lead screw threaded connection, barrier plate and riser sliding connection, the both sides of barrier plate are equipped with the dashpot, the cylinder is installed to the inner wall of dashpot, and the one end movable mounting of cylinder has the buffer beam, and the one end of buffer beam is connected with the crashproof board, the inner wall sliding connection of crashproof board and dashpot, the top of connecting plate is equipped with the two-way motor, and the output shaft and the lead screw transmission of two.

Preferably, cylinder and buffer bar are the cavity structure, slidable mounting has the slide in the cylinder, and slidable mounting has the slider in the buffer bar, the montant is installed to the bottom inner wall of cylinder, and on the montant was located to the slide sliding sleeve, the cover was equipped with the pressure spring on the montant, the bottom and the slide fixed connection of buffer bar.

Preferably, the fixed cover in top of lead screw is equipped with the gear, slidable mounting has the rack on the connecting plate, is equipped with the push rod motor on the connecting plate, and the output shaft and the rack fixed connection of push rod motor.

Preferably, a support frame is installed at the top of the connecting plate, and the bidirectional motor is fixedly installed on the support frame.

Preferably, the pulleys are installed on two sides of the top and two sides of the bottom of the blocking plate, the rail grooves are formed in one opposite sides of the two vertical plates, and the pulleys are connected with the inner walls of the rail grooves in a rolling mode.

Preferably, the side of the anti-collision plate, which is far away from the buffer rod, is provided with a left buffer base plate and a right buffer base plate, and the buffer base plates are made of polyurethane materials.

The utility model has the advantages that:

1. the bidirectional motor is started to drive the lead screw to rotate, the barrier plate is lifted, the rack is driven to be meshed with the gear through the push rod motor, the lead screw is limited to rotate randomly, and the state is stable when the entrance guard is opened.

2. The anti-collision plates on the two sides of the barrier plate provide anti-collision protective measures, so that the combined length of the cylinder and the buffer rod can be changed, the anti-collision barrier plate has the function of elastic buffering, the barrier plate body is greatly protected, and the service life of the entrance guard is prolonged.

The utility model discloses realize the switch of door footpath, stable in structure sets up buffer gear protection door footpath main part through entrance guard both sides simultaneously, very big improvement entrance guard's life, easily promotes.

Drawings

Fig. 1 is the utility model provides an entrance guard's blocking device with buffering protect function looks sideways at the schematic structure.

Fig. 2 is the utility model provides a main view structure schematic diagram of entrance guard's blocking device with buffering protect function.

FIG. 3 is a schematic cross-sectional view of the column and the buffer rod.

In the figure: the device comprises a base plate 1, vertical plates 2, connecting plates 3, supporting frames 4, a bidirectional motor 5, a lead screw 6, a stop plate 7, a buffer groove 8, a column 9, a buffer rod 10, an anti-collision plate 11, a gear 12, a push rod motor 13, a rack 14, a sliding plate 15, a sliding block 16, a vertical rod 17 and a pressure spring 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

Referring to fig. 1-3, an entrance guard blocking device with buffering protection function, including two bed plates 1, two risers 2 are installed at the top of bed plate 1, the top of bed plate 1 is equipped with connecting plate 3, the top and the connecting plate 3 of riser 2 are fixed, rotate between bed plate 1 and the connecting plate 3 and install lead screw 6, be equipped with barrier plate 7 between two risers 2, barrier plate 7 and lead screw 6 threaded connection, barrier plate 7 and riser 2 sliding connection, the both sides of barrier plate 7 are equipped with dashpot 8, cylinder 9 is installed to the inner wall of dashpot 8, the one end movable mounting of cylinder 9 has buffer rod 10, the one end of buffer rod 10 is connected with anticollision board 11, anticollision board 11 and the inner wall sliding connection of dashpot 8, the top of connecting plate 3 is equipped with bidirectional motor 5, bidirectional motor 5's output shaft and lead screw 6 transmission are connected.

In the embodiment, the column 9 and the buffer rod 10 are both of a cavity structure, a sliding plate 15 is slidably mounted in the column 9, a sliding block 16 is slidably mounted in the buffer rod 10, a vertical rod 17 is mounted on the inner wall of the bottom of the column 9, the sliding plate 15 is slidably sleeved on the vertical rod 17, a pressure spring 18 is sleeved on the vertical rod 17, the bottom of the buffer rod 10 is fixedly connected with the sliding plate 15, a gear 12 is fixedly sleeved on the top of a screw rod 6, a rack 14 is slidably mounted on a connecting plate 3, a push rod motor 13 is arranged on the connecting plate 3, an output shaft of the push rod motor 13 is fixedly connected with the rack 14, a support frame 4 is mounted on the top of the connecting plate 3, a bidirectional motor 5 is fixedly mounted on the support frame 4, pulleys are mounted on two sides of the top and two sides of the bottom of a barrier plate 7, track grooves are arranged on opposite sides, the buffer backing plate is made of polyurethane materials, the two-way motor 5 is started to drive the screw rod 6 to rotate, the barrier plate 7 is lifted, the push rod motor 13 drives the rack 14 to be meshed with the gear 12, the screw rod 6 is limited to rotate randomly, and the condition is stable when the entrance guard is opened. Anticollision board 11 through 7 both sides of barrier plate provides the anticollision safeguard for the combination length of cylinder 9 and buffer bar 10 can change, has the effect of elastic buffer, very big protection barrier plate 7 body, improvement entrance guard's life, the utility model discloses realize the switch of door footpath, stable in structure sets up buffer gear protection door footpath main part through entrance guard both sides simultaneously, very big improvement entrance guard's life, easily promotes.

In this embodiment, the bidirectional motor 5 is a L B1836M type driving motor, the screw rod 6 is driven to rotate by starting the bidirectional motor 5, the barrier plate 7 is lifted to open the barrier plate 7 for vehicles and pedestrians to pass through, the barrier plate 7 is lowered to restrict the barrier plate 7 to pass through, the entrance guard function is realized, when the barrier plate is lifted to open, the push rod motor 13 drives the rack 14 to move, the rack 14 is meshed with the gear 12, the screw rod 6 is restricted to rotate randomly, the state is stable when the entrance guard is opened, the anti-collision protection measures are provided through the anti-collision plates 11 on two sides of the barrier plate 7, the cylinder 9 and the buffer rod 10 are arranged between the barrier plate 7 and the anti-collision plates 11, the cylinder 9 and the buffer rod 10 are connected in a sliding manner, the combined length of the cylinder 9 and the buffer rod 10 can be changed by the elastic force of the pressure spring 18, the elastic buffer effect is achieved, the anti-collision plate 11 has the buffer function during collision, the.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An entrance guard blocking device with a buffer protection function comprises two base plates (1) and is characterized in that two vertical plates (2) are installed at the top of each base plate (1), a connecting plate (3) is arranged above each base plate (1), the tops of the vertical plates (2) are fixed with the connecting plate (3), a lead screw (6) is rotatably installed between each base plate (1) and the corresponding connecting plate (3), a barrier plate (7) is arranged between the two vertical plates (2), the barrier plate (7) is in threaded connection with the lead screw (6), the barrier plate (7) is in sliding connection with the vertical plates (2), buffer grooves (8) are formed in the two sides of the barrier plate (7), a cylinder (9) is installed on the inner wall of each buffer groove (8), a buffer rod (10) is movably installed at one end of the cylinder (9), one end of each buffer rod (10) is connected with an anti-collision plate (11), and the anti-collision plates (11) are in sliding connection with the inner wall of each, a bidirectional motor (5) is arranged above the connecting plate (3), and an output shaft of the bidirectional motor (5) is in transmission connection with the screw rod (6).

2. The entrance guard blocking device with the buffering protection function according to claim 1, characterized in that cylinder (9) and buffer rod (10) are cavity structures, slidable mounting has slide (15) in cylinder (9), and slidable mounting has slider (16) in buffer rod (10), montant (17) are installed to the bottom inner wall of cylinder (9), and slide (15) sliding sleeve is equipped with pressure spring (18) on locating montant (17), the bottom and slide (15) fixed connection of buffer rod (10).

3. The entrance guard blocking device with the buffering protection function according to claim 1, characterized in that a gear (12) is fixedly sleeved on the top of the screw rod (6), a rack (14) is slidably mounted on the connecting plate (3), a push rod motor (13) is arranged on the connecting plate (3), and an output shaft of the push rod motor (13) is fixedly connected with the rack (14).

4. The door access blocking device with the buffering protection function according to claim 1, wherein a support frame (4) is installed on the top of the connecting plate (3), and the bidirectional motor (5) is fixedly installed on the support frame (4).

5. The door access blocking device with the buffering protection function is characterized in that pulleys are mounted on two sides of the top and two sides of the bottom of the blocking plate (7), a rail groove is formed in one opposite side of the two vertical plates (2), and the pulleys are in rolling connection with the inner wall of the rail groove.

6. The entrance guard blocking device with the buffering protection function according to claim 1, wherein a left buffering cushion plate and a right buffering cushion plate are arranged on one side of the anti-collision plate (11) far away from the buffering rod (10), and the buffering cushion plates are made of polyurethane.