CN215292052U

CN215292052U - Automatic lifting gate for security engineering

Info

Publication number: CN215292052U
Application number: CN202121105492.2U
Authority: CN
Inventors: 李小良; 朱洪江; 何建奇; 李锐城
Original assignee: Shenzhen Shankang Electronic Technology Co ltd
Current assignee: Shenzhen Shankang Electronic Technology Co ltd
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2021-12-24
Anticipated expiration: 2031-05-22

Abstract

The utility model relates to a security protection equipment technical field specifically is an automatic lift gate for security protection engineering, the mounting bracket is installed, two to the upper surface symmetry of base the slide rail has all been seted up to the front surface of mounting bracket, and the upper end of mounting bracket installs the equipment box, the inside of equipment box is equipped with drive mechanism, the front surface slidable mounting of mounting bracket has the gate main part. The utility model has the advantages of simple structure and novel design, it rotates to drive the live-rollers through the motor, thereby make wind-up pulley rolling cable wire, realize the automatic rising of gate main part, the practicality that improve equipment used, furthermore, when gate main part falling speed is too fast, the cable wire drives the reverse rotation of wind-up pulley, thereby make the live-rollers drive spacing section of thick bamboo and rotate, under the effect of centrifugal force, make the plug thrown away the activity inslot portion and with the slot block, realize the lock of spacing section of thick bamboo and die, avoid gate main part falling speed too fast, the security performance that increases substantially the equipment used.

Description

Automatic lifting gate for security engineering

Technical Field

The utility model relates to a security protection equipment technical field specifically is an automatic lift gate for security protection engineering.

Background

Security protection, according to the explanation of the current Chinese dictionary, so-called safety, no danger, no invasion and no accident occur; the prevention refers to the preparation and guard, and the guard refers to the preparation for dealing with the attack or avoiding the damage, and the guard refers to the preparation and protection, and by combining the above explanations, the following definition can be given to the safety prevention, so that the protected object is in a safe state without danger, invasion and accidents.

The prior security gate does not have a lifting function usually, so that the practicability of equipment in some factories, warehouses and other places is greatly reduced, and the gate with the function does not have an anti-falling function usually when in use, so that great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic lift gate for security protection engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic lifting gate for security engineering comprises a base and a gate main body, wherein mounting frames are symmetrically mounted on the upper surface of the base, slide rails are arranged on the front surfaces of the two mounting frames, an equipment box is mounted at the upper end of the mounting frames, a traction mechanism is arranged inside the equipment box, the gate main body is slidably mounted on the front surfaces of the mounting frames, slide blocks matched with the slide rails are symmetrically mounted on the back side of the gate main body, pulleys are symmetrically and rotatably mounted at the upper end of the gate main body, and steel cables are arranged on the pulleys;

draw mechanism includes the motor of fixed mounting in the inside one end of equipment box, the live-rollers is installed to the output of motor, the middle section position department of live-rollers installs a spacing section of thick bamboo, and the roll-rollers is located the bilateral symmetry of a spacing section of thick bamboo and installs the wind-up wheel with cable wire one-to-one adaptation, the inside of equipment box is located the position department symmetry of a spacing section of thick bamboo and installs the cardboard, two the slot has been seted up to the impartial interval in the corresponding face of cardboard, the movable groove has evenly been seted up to the inside of a spacing section of thick bamboo, the equal movable mounting in inside of movable groove has the plug with the slot adaptation, be equipped with the spring between plug and the movable groove.

As a further aspect of the present invention: the front surface of the equipment box is hinged with a closing door, and the two ends of the equipment box are symmetrically provided with heat dissipation windows.

As a further aspect of the present invention: the lower end of the equipment box is symmetrically provided with through holes matched with the steel cable, and one side of the lower surface of the equipment box, which is positioned at the through holes, is provided with a fixing pile fixedly connected with the other end of the steel cable.

As a further aspect of the present invention: the upper surface of the equipment box is uniformly provided with a fixing frame which is a component with a triangular structure, and mounting holes are uniformly formed in the back side of the fixing frame.

As a further aspect of the present invention: the upper surface of base is seted up the recess with the gate main part adaptation, the internally mounted of recess has the blotter.

As a further aspect of the present invention: the plug is a component of a hook-shaped structure, and a limiting plate is installed at one end of the plug inserted into the movable groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure and novel design, it rotates to drive the live-rollers through the motor, thereby make wind-up pulley rolling cable wire, realize the automatic rising of gate main part, the practicality that improve equipment used, furthermore, when gate main part falling speed is too fast, the cable wire drives the reverse rotation of wind-up pulley, thereby make the live-rollers drive spacing section of thick bamboo and rotate, under the effect of centrifugal force, make the plug thrown away the activity inslot portion and with the slot block, realize the lock of spacing section of thick bamboo and die, avoid gate main part falling speed too fast, the security performance that increases substantially the equipment used.

Drawings

FIG. 1 is a schematic structural diagram of an automatic lift gate for security engineering;

FIG. 2 is a schematic view of the internal structure of an equipment box in an automatic lift gate for security engineering;

fig. 3 is a schematic structural diagram of a limiting cylinder in an automatic lifting gate for security engineering.

In the figure: 1. a base; 2. a mounting frame; 3. a gate main body; 4. a slider; 5. a slide rail; 6. a groove; 7. a pulley; 8. a steel cord; 9. an equipment box; 10. closing the door; 11. a fixed mount; 12. a through hole; 13. fixing the pile; 14. a motor; 15. a rotating roller; 16. a winding wheel; 17. clamping a plate; 18. a slot; 19. a limiting cylinder; 20. a plug; 21. a movable groove; 22. a spring.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, an automatic lift gate for security engineering includes a base 1, a gate main body 3, mounting frames 2 are symmetrically installed on the upper surface of the base 1, slide rails 5 are installed on the front surfaces of the two mounting frames 2, an equipment box 9 is installed at the upper end of the mounting frames 2, a traction mechanism is installed inside the equipment box 9, the gate main body 3 is slidably installed on the front surface of the mounting frames 2, sliders 4 adapted to the slide rails 5 are symmetrically installed on the back side of the gate main body 3, pulleys 7 are symmetrically and rotatably installed on the upper end of the gate main body 3, steel cables 8 are installed on the pulleys 7, a motor 14 drives a rotating roller 15 to rotate, so that a winding wheel 16 winds the steel cables 8, winding of the steel cables 8 is facilitated through the pulleys 7 and through holes 12, and automatic lifting of the gate main body 3 is realized through sliding connection between the sliders 4 and the slide rails 5, the practicability of the equipment is improved;

the traction mechanism comprises a motor 14 fixedly installed at one end inside the equipment box 9, a rotating roller 15 is installed at the output end of the motor 14, a limiting cylinder 19 is installed at the middle section position of the rotating roller 15, winding wheels 16 matched with the steel cable 8 one by one are symmetrically installed at two sides of the limiting cylinder 19 of the rotating roller 15, clamping plates 17 are symmetrically installed at the position of the limiting cylinder 19 inside the equipment box 9, slots 18 are equally spaced on the corresponding surfaces of the two clamping plates 17, movable grooves 21 are evenly formed in the limiting cylinder 19, plugs 20 matched with the slots 18 are movably installed in the movable grooves 21, springs 22 are arranged between the plugs 20 and the movable grooves 21, when the gate main body 3 slowly descends, the steel cable 8 drives the winding wheels 16 to reversely rotate, so that the rotating roller 15 drives the limiting cylinder 19 to rotate, and at the moment, the centrifugal force borne by the plugs 20 is smaller than the tensile force of the springs 22, when the descending speed of the gate main body 3 is increased, the centrifugal force applied to the plug 20 is greater than the pulling force of the spring 22, so that the plug 20 is thrown out of the inner part of the movable groove 21 and clamped with the slot 18, the locking of the limiting barrel 19 is realized, the over-high descending speed of the gate main body 3 is avoided, and the use safety performance of the device is greatly improved.

In fig. 1, the front surface of the equipment box 9 is hinged with a closing door 10, which is beneficial to the maintenance and replacement of internal parts of the equipment box 9, and the two ends of the equipment box 9 are symmetrically provided with heat dissipation windows, which mainly play a role in heat dissipation.

In fig. 1 and 2, through holes 12 adapted to the steel cable 8 are symmetrically formed in the lower end of the equipment box 9, and a fixing pile 13 fixedly connected to the other end of the steel cable 8 is installed on one side of the lower surface of the equipment box 9, which is located at the through holes 12, and is beneficial to winding the steel cable 8 through the pulley 7 and the through holes 12.

In fig. 1, the upper surface of equipment box 9 evenly installs mount 11, and mount 11 is the component of a triangle-shaped structure, and the dorsal part of mount 11 has evenly seted up the mounting hole, is convenient for the utility model discloses an installation, stability when improve equipment uses.

In fig. 1, the upper surface of the base 1 is provided with a groove 6 matched with the gate main body 3, and the groove 6 is internally provided with a cushion pad which mainly plays a role in buffering and avoids the pressure loss of the gate main body 3 on the base 1.

In fig. 3, the plug 20 is a hook-shaped member, and a stopper plate is mounted at one end of the plug 20 inserted into the movable groove 21, and mainly plays a role of stopping.

The utility model discloses a theory of operation is: when the device is used, the device is installed through the installation frame 2 and the fixed frame 11, the rotating roller 15 is driven to rotate through the motor 14, so that the steel cable 8 is wound by the winding wheel 16, the winding of the steel cable 8 is facilitated through the pulley 7 and the through hole 12, the automatic lifting of the gate main body 3 is realized through the sliding connection between the slider 4 and the sliding rail 5, the practicability of the use of the device is improved, in addition, when the gate main body 3 slowly descends, the steel cable 8 drives the winding wheel 16 to reversely rotate, so that the rotating roller 15 drives the limiting cylinder 19 to rotate, at the moment, the centrifugal force applied to the plug 20 is smaller than the tensile force of the spring 22, when the descending speed of the gate main body 3 is improved, the centrifugal force applied to the plug 20 is larger than the tensile force of the spring 22, so that the plug 20 is thrown out of the inner part of the movable groove 21 and clamped with the slot 18, the locking of the limiting cylinder 19 is realized, and the descending speed of the gate main body 3 is prevented from being too fast, the safety performance of the equipment is greatly improved.

The above-mentioned, 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. The automatic lifting gate for the security engineering comprises a base (1) and a gate main body (3), and is characterized in that mounting frames (2) are symmetrically mounted on the upper surface of the base (1), slide rails (5) are arranged on the front surfaces of the two mounting frames (2), an equipment box (9) is mounted at the upper end of each mounting frame (2), a traction mechanism is arranged inside each equipment box (9), the gate main body (3) is slidably mounted on the front surface of each mounting frame (2), sliding blocks (4) matched with the slide rails (5) are symmetrically mounted on the back side of each gate main body (3), pulleys (7) are symmetrically and rotatably mounted at the upper end of each gate main body (3), and steel cables (8) are arranged on the pulleys (7);

draw gear includes motor (14) of fixed mounting in the inside one end of equipment box (9), live-rollers (15) are installed to the output of motor (14), the middle section position department of live-rollers (15) installs spacing section of thick bamboo (19), and live-rollers (15) are located the bilateral symmetry of spacing section of thick bamboo (19) and install wind-up wheel (16) with cable wire (8) one-to-one adaptation, cardboard (17) are installed to the inside position department symmetry that is located spacing section of thick bamboo (19) of equipment box (9), two slot (18) have been seted up to the impartial interval of corresponding face of cardboard (17), movable groove (21) have evenly been seted up to the inside of spacing section of thick bamboo (19), the equal movable mounting in inside of movable groove (21) has plug (20) with slot (18) adaptation, be equipped with spring (22) between plug (20) and movable groove (21).

2. The automatic lifting gate for security engineering according to claim 1, wherein the front surface of the equipment box (9) is hinged with a closing door (10), and the two ends of the equipment box (9) are symmetrically provided with heat dissipation windows.

3. The automatic lifting gate for security engineering according to claim 1, wherein the lower end of the equipment box (9) is symmetrically provided with through holes (12) adapted to the steel cable (8), and one side of the lower surface of the equipment box (9) located at the through holes (12) is provided with a fixing pile (13) fixedly connected with the other end of the steel cable (8).

4. The automatic lifting gate for security engineering according to claim 1, wherein the fixing frame (11) is uniformly installed on the upper surface of the equipment box (9), the fixing frame (11) is a component with a triangular structure, and mounting holes are uniformly formed in the back side of the fixing frame (11).

5. The automatic lifting gate for security engineering according to claim 1, wherein the upper surface of the base (1) is provided with a groove (6) adapted to the gate body (3), and a cushion pad is installed inside the groove (6).

6. The automatic lift gate for security engineering according to claim 1, wherein the plug (20) is a hook-shaped member, and a limiting plate is installed at one end of the plug (20) inserted into the movable groove (21).