Fast passing door convenient to overhaul

Abstract

The utility model discloses a quick pass door convenient to overhaul, which comprises a case, a placing groove is dug in the case, adjusting mechanisms are symmetrically arranged on two sides of an inner cavity of the placing groove, a mounting block is connected to one side of each adjusting mechanism, a limiting mechanism is arranged on one side of each mounting block, and a driving mechanism is connected to the top of each adjusting mechanism. One side of the containing groove is connected with a door plate through a connecting mechanism, the adjusting mechanism comprises adjusting grooves, adjusting lead screws and adjusting blocks, the adjusting grooves are symmetrically formed in the front side and the rear side of an inner cavity of the containing groove, the adjusting lead screws are arranged on the bottom faces of inner cavities of the adjusting grooves, and the outer walls of the adjusting lead screws are connected with the adjusting blocks through threads; according to the scheme, a multi-point clamping mounting mode is adopted at the joint of the door plate and the case, so that a worker does not need to hold an external tool to disassemble and assemble the door plate and the case when overhauling the case, and the convenience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of access control gate auxiliary equipment, and more specifically, to an access control gate that is convenient for maintenance. Background Art

[0002] The security gate, also known as the access control gate, belongs to the access control system and is one of the important components of modern entrance and exit control. The door wings are driven by the control system to open and close automatically, and the operation mode can be selected through programming settings: as long as it is verified that the entrant is authorized, the door wings will open automatically. They will close after a delay, and the delay time is adjustable.

[0003] The connection between the chassis inside the access control gate and the door panel often adopts a bolt connection method. When maintaining the electrical components inside the chassis, it is necessary for the staff to hold external tools to remove the bolts, resulting in inconvenient maintenance.

[0004] In view of this, an access control gate that is convenient for maintenance is provided to overcome the above-mentioned defects. Content of the Utility Model

[0005] Aiming at the problems in the related art, the utility model proposes an access control gate that is convenient for maintenance to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by the utility model is as follows:

[0007] An access control gate that is convenient for maintenance, including a chassis, a placement groove is dug inside the chassis, adjustment mechanisms are symmetrically arranged on both sides of the inner cavity of the placement groove, an installation block is connected to one side of the adjustment mechanism, a limiting mechanism is arranged on one side of the installation block, and a driving mechanism is connected to the top of the adjustment mechanism. One side of the placement groove is connected to a door panel through a connection mechanism.

[0008] Preferably, the adjustment mechanism includes an adjustment groove, an adjustment screw rod and an adjustment block. The adjustment grooves are symmetrically arranged on the front and rear sides of the inner cavity of the placement groove. An adjustment screw rod is arranged on the bottom surface of the inner cavity of the adjustment groove, and an adjustment block is connected to the outer wall of the adjustment screw rod through a thread.

[0009] Preferably, the driving mechanism includes a mounting plate, a driving motor, a driving shaft, a sprocket and a chain. The mounting plate is arranged above the inner cavity of the placement groove. A driving motor is arranged on the top surface of the mounting plate. A driving shaft is connected to the top surface of the driving motor. Sprockets are sleeved on the outer walls of the driving shaft and the adjustment screw rod, and the sprockets are connected through a chain.

[0010] Preferably, the connection mechanism includes a connection block and a connection port. The connection blocks are symmetrically arranged on the front and rear sides of the door panel, and the connection grooves are symmetrically dug on the front and rear sides of the installation groove.

[0011] Preferably, the structure between the connecting block and the connecting port is matched, and they are connected by clamping.

[0012] Preferably, the limiting mechanism includes a limiting rod and a limiting port. The limiting rod is arranged in the middle of the bottom surface of the mounting block, and the limiting port is dug on the top surface of the connecting block.

[0013] Preferably, the structure of the limiting rod and the inner wall of the limiting port is matched, and they are connected by clamping.

[0014] The present utility model has the following beneficial effects:

[0015] Compared with the prior art, for the access control gate convenient for maintenance in this case, the connection between the door panel and the chassis adopts a multi-point clamping installation method, so that when the staff repairs the chassis, it is not necessary to hold external tools for disassembling and assembling the door panel and the chassis, which greatly improves the convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is a front view structural schematic diagram of an access control gate convenient for maintenance according to an embodiment of the present utility model;

[0018] Figure 2 is a split structural schematic diagram of the door panel and the placement groove of an access control gate convenient for maintenance according to an embodiment of the present utility model;

[0019] Figure 3 is an internal view structural schematic diagram of the chassis of an access control gate convenient for maintenance according to an embodiment of the present utility model;

[0020] Figure 4 is an internal view structural schematic diagram of the chassis of an access control gate convenient for maintenance according to an embodiment of the present utility model.

[0021] In the figure:

[0022] 1. Chassis; 2. Placement groove; 3. Adjusting mechanism; 4. Mounting block; 5. Limiting mechanism; 6. Driving mechanism; 7. Connecting mechanism; 8. Door panel; 9. Adjusting groove; 10. Adjusting screw rod; 11. Adjusting block; 12. Mounting plate; 13. Driving motor; 14. Driving shaft; 15. Sprocket; 16. Chain; 17. Connecting block; 18. Connecting port; 19. Limiting rod; 20. Limiting port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] To make the objectives, technical solutions, and advantages of this practical embodiment clearer, the following will clearly and completely describe the technical solutions in the embodiment in conjunction with the accompanying drawings in this practical embodiment. The following embodiments are used to illustrate this practicality but are not used to limit the scope of this practicality.

[0024] In the description of this practicality, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing this practicality and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this practicality.

[0025] In the description of this practicality, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this practicality can be understood according to specific circumstances.

[0026] Embodiment

[0027] As Figures 1-4 shown, a quick-pass gate facilitating maintenance according to an embodiment of the present utility model includes a chassis 1. A placement groove 2 is dug inside the chassis 1. Adjusting mechanisms 3 are symmetrically arranged on both sides of the inner cavity of the placement groove 2. One side of the adjusting mechanism 3 is connected to a mounting block 4. A limiting mechanism 5 is arranged on one side of the mounting block 4. And the top of the adjusting mechanism 3 is connected to a driving mechanism 6. One side of the placement groove 2 is connected to a door panel 8 through a connection mechanism 7. First, the door panel 8 and the placement groove 2 are snap-connected through the components in the connection mechanism 7. Then, the components in the driving mechanism 6 are started to drive a plurality of adjusting mechanisms 3. The adjusting mechanisms 3 drive the components in the limiting mechanism 5 to engage, making the snap connection in the connection mechanism 7 more stable.

[0028] The adjusting mechanism 3 includes an adjusting groove 9, an adjusting screw rod 10, and an adjusting block 11. The adjusting grooves 9 are symmetrically arranged on the front and rear sides of the inner cavity of the placement groove 2. The adjusting screw rod 10 is arranged on the bottom surface of the inner cavity of the adjusting groove 9. The outer wall of the adjusting screw rod 10 is threadedly connected to the adjusting block 11. When the adjusting screw rod 10 rotates, the outer wall of the adjusting screw rod 10 drives the adjusting block 11 and the limiting rod 19 fixedly connected thereto to move through reverse threads, so that the limiting rod 19 engages into the limiting port 20.

[0029] The driving mechanism 6 includes a mounting plate 12, a driving motor 13, a driving shaft 14, a sprocket 15 and a chain 16. The mounting plate 12 is arranged above the inner cavity of the placement groove 2. A driving motor 13 is arranged on the top surface of the mounting plate 12. The top surface of the driving motor 13 is connected with a driving shaft 14. Sprockets 15 are sleeved on the outer wall of the driving shaft 14 and the outer wall of the adjusting screw rod 10. The sprockets 15 are connected by a chain 16. By starting the driving motor 13 through an external switch, the driving shaft 14 on one side of the driving motor 13 rotates, the sprocket 15 sleeved on the outer wall of the driving shaft 14 rotates, and the sprockets 15 drive each other through the chain 16, so that the adjusting screw rod 10 rotates.

[0030] The connecting mechanism 7 includes a connecting block 17 and a connecting port 18. The connecting blocks 17 are symmetrically arranged on the front and rear sides of the door panel 8. The connecting grooves are symmetrically dug on the front and rear sides of the installation groove. The structures of the connecting block 17 and the connecting port 18 match each other and are in snap connection.

[0031] The limiting mechanism 5 includes a limiting rod 19 and a limiting port 20. The limiting rod 19 is arranged in the middle of the bottom surface of the mounting block 4. The limiting port 20 is dug on the top surface of the connecting block 17. The structures of the limiting rod 19 and the inner wall of the limiting port 20 match each other and are in snap connection.

[0032] In summary, by means of the above technical solution of the present invention, when this device is in use, first, the connecting block 17 is snapped into the connecting port 18, so that the door panel 8 is snapped into the placement groove 2. Then, the driving motor 13 is started through an external switch. The driving shaft 14 on one side of the driving motor 13 rotates, the sprocket 15 sleeved on the outer wall of the driving shaft 14 rotates, and the sprockets 15 drive each other through the chain 16, so that the adjusting screw rod 10 rotates. The adjusting block 11 and the limiting rod 19 fixedly connected thereto move along the outer wall of the adjusting screw rod 10 through reverse threads, so that the limiting rod 19 is snapped into the limiting port 20.

[0033] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fast-pass door that is easy to maintain, characterized in that: The machine comprises a case (1), wherein a placement groove (2) is dug inside the case (1), adjustment mechanisms (3) are symmetrically arranged on both sides of the inner cavity of the placement groove (2), one side of the adjustment mechanism (3) is connected to a mounting block (4), one side of the mounting block (4) is provided with a limiting mechanism (5), and the top of the adjustment mechanism (3) is connected to a driving mechanism (6), and one side of the placement groove (2) is connected to a door panel (8) via a connection mechanism (7); The connection mechanism (7) comprises a connection block (17) and a connection port (18); the connection block (17) is symmetrically arranged on the front and rear sides of the door panel (8); and the connection grooves are symmetrically excavated on the front and rear sides of the installation groove; the connection block (17) and the connection port (18) are structurally matched and are snap-fitted; The limiting mechanism (5) comprises a limiting rod (19) and a limiting opening (20); the limiting rod (19) is arranged in the middle of the bottom surface of the mounting block (4), and the limiting opening (20) is excavated in the top surface of the connecting block (17); the limiting rod (19) and the inner wall of the limiting opening (20) match each other in structure and are connected in a snap-fit ​​manner.

2. A fast-pass door that is easy to maintain according to claim 1, characterized in that: The adjustment mechanism (3) comprises an adjustment groove (9), an adjustment screw (10) and an adjustment block (11); the adjustment groove (9) is symmetrically arranged at the front and rear sides of the inner cavity of the placement groove (2); the bottom surface of the inner cavity of the adjustment groove (9) is provided with an adjustment screw (10); and the outer wall of the adjustment screw (10) is connected to the adjustment block (11) via a thread.

3. A quick-access door for easy maintenance according to claim 2, characterized in that: The driving mechanism (6) comprises a mounting plate (12), a driving motor (13), a driving shaft (14), a sprocket (15) and a chain (16); the mounting plate (12) is arranged above the inner cavity of the placement groove (2); the driving motor (13) is arranged on the top surface of the mounting plate (12); the driving shaft (14) is connected to the top surface of the driving motor (13); the outer wall of the driving shaft (14) and the outer wall of the adjusting screw rod (10) are both sleeved with sprockets (15); and the sprockets (15) are connected to each other via a chain (16).

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