Power plant access control device based on access control authority grading

Abstract

The utility model relates to the technical field of access control devices, in particular to a power plant access control device based on access control authority grading, which comprises a driving mechanism, a dust cleaning device is fixedly connected to the output end of the driving mechanism, and a positioning component is fixedly mounted on the side surface of the dust cleaning device and comprises a frame, a positioning component and a driving mechanism. The inner side of the frame is provided with two symmetrical receding grooves, the inner surface of the frame is slidably provided with a pull rod, the outer surface of the pull rod is sleeved with a spring, and the side surface, away from the frame, of the pull rod is fixedly provided with a clamping block. And the clamping block is separated from the cleaning plate to move into the clearance groove, so that the dust cleaning device can be quickly disassembled, the maintenance time and cost are reduced, and when the cleaning device is easy to install and disassemble, the cleaning work can be frequently performed to ensure that the camera is always kept clean, so that the accuracy and efficiency of facial recognition are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of access control device, concretely is a power plant access control device based on access control permission grading. BACKGROUND

[0002] The power plant cannot be separated from the access control system when being put into use, and the access control system is convenient for controlling the access of vehicles and pedestrians.

[0003] The existing access control device can adjust the angle and height of the identification panel according to the requirement, and the cleaning assembly arranged can clean the identification panel, so that the identification panel can adapt to different outdoor weather environments.

[0004] However, although the cleaning mechanism arranged on the access control identification device can protect the panel, the cleaning mechanism also needs to be replaced and cleaned after long-time use, so as to avoid secondary pollution of the access control identification panel. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a power plant access control device based on access control permission grading to solve the problem that the cleaning mechanism arranged on the access control identification device can protect the panel, but the cleaning mechanism also needs to be replaced and cleaned after long-time use, so as to avoid secondary pollution of the access control identification panel.

[0006] To achieve the above object, the utility model provides the following technical scheme: a power plant access control device based on access control permission grading, comprising:

[0007] The upper surface of the ground is fixedly installed with two installation boxes, the upper surface of the installation box is fixedly installed with an access control face recognition device and an access control card recognizer, the upper surface of the installation box is fixedly installed with a protective cover, the upper surface of the protective cover is fixedly installed with a driving mechanism, and the output end of the driving mechanism is fixedly connected with a dust cleaning device;

[0008] The side surface of the dust cleaning device is fixedly installed with a positioning assembly, and the positioning assembly comprises: a frame, two symmetrically arranged air clearance grooves are formed in the inner side of the frame, a pull rod is slidably installed on the inner surface of the frame, a spring is sleeved on the outer surface of the pull rod, and a clamping block is fixedly installed on the side surface of the pull rod away from the frame.

[0009] Preferably, the driving mechanism comprises: an electric push rod, the output end of the electric push rod is fixedly connected with a connecting rod, and the bottom end side surface of the connecting rod is provided with a mounting groove.

[0010] Preferably, the dust cleaning device comprises: a cleaning plate, positioning blocks are fixedly installed on the two sides of the cleaning plate, and brush hairs are arranged on the inner surface of the cleaning plate.

[0011] Preferably, the upper surface of the frame is provided with a positioning groove, the positioning groove is clamped with the positioning block, and the cleaning plate is clamped in the inner surface of the frame through the positioning groove and the positioning block.

[0012] Preferably, the side surface of the frame is fixedly provided with a mounting block, a screw hole is formed in the side wall of the mounting block, a bolt is threadedly connected to the inner surface of the screw hole, and the dust cleaning device is fixedly connected to the side wall of the mounting groove through the threaded connection of the bolt and the screw hole.

[0013] Preferably, the upper surface of the ground is fixedly provided with a mounting plate, the inner surface of the mounting plate is provided with a sliding rail, the inner surface of the sliding rail is slidably connected with a pulley, two connecting columns are fixedly arranged on the two sides of the pulley, and a barrier net is fixedly connected to the inner side of the connecting column.

[0014] Compared with the prior art, the dust cleaning device has the advantages that:

[0015] The utility model provides a power plant access control device based on access control permission grading;

[0016] When the dust cleaning device is replaced, the two pull rods of the side wall of the frame are pulled, the pull rod drives the clamping block to move outward and compress the spring, the clamping block is separated from the cleaning plate and moves to the emptying groove, so that the dust cleaning device can be quickly disassembled, the maintenance time and cost are reduced, the cleaning work can be frequently carried out when the cleaning device is easy to install and disassemble, the camera is ensured to be always clean, and the accuracy and efficiency of face recognition are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the dust cleaning device installation explosion decomposition drawing of the utility model;

[0019] Figure 3 It is the positioning assembly structure schematic diagram of the utility model;

[0020] Figure 4 It is the Figure 3 It is the enlarged view of A in the utility model;

[0021] Figure 5 It is the dust cleaning device and driving assembly installation structure schematic diagram of the utility model.

[0022] In the figure: 1, ground; 2, mounting plate; 3, slide rail; 4, pulley; 5, connecting column; 6, blocking net; 7, mounting box; 8, access control face recognition device; 9, access control card recognizer; 10, protective cover; 11, electric push rod; 12, connecting rod; 13, mounting groove; 14, mounting block; 15, screw hole; 16, bolt; 17, frame; 18, positioning groove; 19, clearance groove; 20, cleaning plate; 21, positioning block; 22, brush; 23, pull rod; 24, spring; 25, clamping block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a power plant access control device based on access control permission grading;

[0025] Embodiment one:

[0026] In order to realize the dust cleaning effect of access control face recognition device 8, positioning block 21 is fixedly installed on both sides of cleaning plate 20, brush 22 is arranged on the inner surface of cleaning plate 20, positioning groove 18 is formed in the upper surface of frame 17, positioning groove 18 is clamped with positioning block 21, cleaning plate 20 is clamped in the inner surface of frame 17 through positioning groove 18 and positioning block 21, mounting block 14 is fixedly installed on the side surface of frame 17, screw hole 15 is formed in the side wall of mounting block 14, bolt 16 is threadedly connected with the inner surface of screw hole 15, dust cleaning device is fixedly connected with mounting groove 13 side wall through bolt 16 and screw hole 15 threadedly connected, the output end of electric push rod 11 is fixedly connected with connecting rod 12, mounting groove 13 is formed in the bottom end side surface of connecting rod 12, brush 22 in the inner side of cleaning plate 20 is driven by electric push rod 11 to clean dust of access control face recognition device 8, to ensure that camera always keeps clean, so as to ensure the accuracy and efficiency of face recognition.

[0027] Embodiment two:

[0028] On the basis of embodiment one, in order to realize the efficiency of replacing and disassembling the dust cleaning device, the positioning assembly is fixedly installed on the side surface of the dust cleaning device, the positioning assembly comprises: a frame 17, two symmetrically arranged empty slots 19 are formed in the inner side of the frame 17, a pull rod 23 is slidably installed on the inner surface of the frame 17, a spring 24 is sleeved on the outer surface of the pull rod 23, a clamping block 25 is fixedly installed on the side surface of the pull rod 23 away from the frame 17, by pulling the two pull rods 23 of the side wall of the frame 17, the pull rod 23 drives the clamping block 25 to move outward to compress the spring 24, the clamping block 25 is separated from the cleaning plate 20 and moves to the empty slot 19, so that the dust cleaning device can be quickly disassembled, the maintenance time and cost are reduced, when the cleaning device is easily installed and disassembled, the cleaning work can be frequently carried out, the camera is ensured to be always clean, and the accuracy and efficiency of face recognition are ensured.

[0029] Working principle: in order to realize the efficiency of replacing and disassembling the dust cleaning device, by pulling the two pull rods 23 of the side wall of the frame 17, the pull rod 23 drives the clamping block 25 to move outward to compress the spring 24, the clamping block 25 is separated from the cleaning plate 20 and moves to the empty slot 19, so that the dust cleaning device can be quickly disassembled, the maintenance time and cost are reduced, when the cleaning device is easily installed and disassembled, the cleaning work can be frequently carried out, the camera is ensured to be always clean, and the accuracy and efficiency of face recognition are ensured.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A power plant access device based on access permission hierarchy, characterized in that: The utility model relates to a face recognition access control device, including: The upper surface of ground (1) is fixedly installed with two installation boxes (7), the upper surface of installation box (7) is fixedly installed with access control face recognizer (8) and access control card recognizer (9), the upper surface of installation box (7) is fixedly installed with protective cover (10), the upper surface of protective cover (10) is fixedly installed with driving mechanism, and the output of driving mechanism is fixedly connected with dust cleaning device; The side surface of dust cleaning device is fixedly installed with positioning assembly, and the positioning assembly includes: frame (17), two symmetrically arranged empty slots (19) are formed in the inner side of frame (17), the inner surface of frame (17) is slidably installed with pull rod (23), the outer surface of pull rod (23) is sleeved with spring (24), and the side surface of pull rod (23) away from frame (17) is fixedly installed with clamping block (25).

2. The power plant access control device based on access permission classification according to claim 1, characterized in that: The driving mechanism includes: electric push rod (11), the output of electric push rod (11) is fixedly connected with connecting rod (12), and the bottom end side surface of connecting rod (12) is provided with installation groove (13).

3. The power plant access control device based on access permission classification according to claim 1, characterized in that: The dust cleaning device includes: cleaning plate (20), the both sides of cleaning plate (20) are fixedly installed with positioning block (21), and the inner surface of cleaning plate (20) is provided with brush (22).

4. The power plant access control device based on access permission classification according to claim 1, characterized in that: The upper surface of frame (17) is provided with positioning groove (18), positioning groove (18) is clamped with positioning block (21), and cleaning plate (20) is clamped in the inner surface of frame (17) through positioning groove (18) and positioning block (21).

5. The power plant access device based on access permission classification according to claim 1, characterized in that: The side surface of frame (17) is fixedly installed with mounting block (14), screw hole (15) is formed in the side wall of mounting block (14), the inner surface of screw hole (15) is threadedly connected with bolt (16), and dust cleaning device is fixedly connected in the side wall of installation groove (13) through bolt (16) and screw hole (15) threadedly connected.

6. The power plant access device based on access permission classification according to claim 1, characterized in that: The inner surface of mounting plate (2) is provided with sliding rail (3), the inner surface of sliding rail (3) is slidably connected with pulley (4), the both sides of pulley (4) are fixedly installed with two connecting columns (5), and the inner side of connecting column (5) is fixedly connected with barrier net (6).

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