CN211761353U

CN211761353U - Burglary-resisting door maintenance auxiliary device

Info

Publication number: CN211761353U
Application number: CN202020229967.8U
Authority: CN
Inventors: 张敬国; 马爱香; 张燕舞; 陈亮亮; 张海洋; 薄艳玲; 张海涛; 褚志昂; 田晨波; 张明君; 吕书栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-10-27
Anticipated expiration: 2030-02-28

Abstract

The utility model relates to a burglary-resisting door maintenance auxiliary device, its technical scheme is: the upside fixed mounting of base has the support frame, and the equal fixed mounting in both sides of support frame has first motor, and first spout has been seted up to the inside of support frame, and the inner wall fixed mounting of support frame has the support, and the output fixed mounting of first motor has the axis of rotation, and the axis of rotation passes through the bearing to be connected with the leg joint, and the fixed surface of axis of rotation installs first bevel gear, and first bevel gear's surface toothing has second bevel gear. The utility model discloses a mutually supporting of first motor, axis of rotation, first bevel gear, second bevel gear, first threaded rod, first thread bush, connecting block, first slider, first spout, down tube, second slider, second spout, movable plate, third slider and third spout is convenient for carry out the centre gripping to the burglary-resisting door and is fixed, avoids the burglary-resisting door to appear rocking when the maintenance, and the maintenance personal's of being convenient for operation improves maintenance efficiency.

Description

Burglary-resisting door maintenance auxiliary device

Technical Field

The utility model relates to a burglary-resisting door maintenance technical field, in particular to burglary-resisting door maintenance auxiliary device.

Background

The anti-theft door is provided with an anti-theft lock, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and conforms to the corresponding anti-theft safety level, is called as an anti-theft safety door completely, has anti-theft and safety performances, according to the regulations of general technical conditions of the anti-theft door, the qualified anti-theft door can not be pried or an opening of 615 square millimeters is formed on the door leaf within 15 minutes by using common hand tools such as chisels, screwdrivers, crowbars and the like and portable electric tools such as electric hand drills and the like, or an opening of 38 square millimeters is opened in a semicircle with 150 square millimeters of locking points, and the lock used on the security door is a special lock with the anti-drilling function, which is qualified by the detection center of the department of public security, the security door can be made of different materials, however, only when the door meets the standard and is qualified in detection, the door which receives the safety precaution product and is approved for production can be called as the anti-theft door.

The existing maintenance auxiliary device for the antitheft door is inconvenient to clamp and fix the antitheft door in the using process, and is easy to shake when the antitheft door is maintained, so that the maintenance efficiency is influenced due to the operation of maintenance personnel who are inconvenient to maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burglary-resisting door maintenance auxiliary device possesses and is convenient for carry out the centre gripping to the burglary-resisting door fixed, is difficult to appear rocking when maintaining the burglary-resisting door, and the maintenance personal's of being convenient for advantage of operation has been solved and has been not convenient for carry out the centre gripping to the burglary-resisting door fixed, appears rocking easily when maintaining the burglary-resisting door, is not convenient for maintenance personal's the problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device for maintaining a security door comprises a base, wherein a support frame is fixedly arranged on the upper side of the base, first motors are fixedly arranged on two sides of the support frame, a first sliding groove is formed in the support frame, a support is fixedly arranged on the inner wall of the support frame, a rotating shaft is fixedly arranged at the output end of the first motor and is rotatably connected with the support through a bearing, a first bevel gear is fixedly arranged on the surface of the rotating shaft, a second bevel gear is meshed with the surface of the first bevel gear, a first threaded rod is fixedly arranged on the other side of the second bevel gear and is rotatably connected with the support through a bearing, a first threaded sleeve is connected with the surface of the first threaded rod in a threaded manner, a connecting block is fixedly arranged on the other end of the first threaded sleeve, a first sliding block is fixedly arranged on one side of the, first slider and first spout sliding connection, the inside of connecting block articulates there is the down tube, and two down tubes are articulated each other, the other end of down tube articulates there is the second slider, the inside of support frame is provided with the movable plate, the second spout has been seted up to one side of movable plate, second slider and second spout interconnect.

Preferably, a third sliding groove is formed in the side wall of the support frame, a third sliding block is fixedly mounted at one end of the moving plate, and the third sliding block is connected with the third sliding groove in a sliding mode.

Preferably, a protective pad is fixedly mounted on the other side of the moving plate.

Preferably, the inside of base is seted up flutedly, the fourth spout has been seted up to the lateral wall of recess, the upside fixed mounting of base has the second motor, the output fixed mounting of second motor has the second threaded rod, the surperficial threaded connection of second threaded rod has the second thread bush, the other end fixedly connected with slide of second thread bush, the equal fixed mounting in both ends of slide has the fourth slider, fourth slider and fourth spout sliding connection, the opposite side fixed mounting of slide has the bracing piece, the other end fixed mounting of bracing piece has the supporting pad.

Preferably, the lower side of the base is fixedly provided with a roller.

Preferably, the upper side fixed mounting of base has the support column, one side fixed mounting of support column has the handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first motor, axis of rotation, first bevel gear, second bevel gear, first threaded rod, first thread bush, connecting block, first slider, first spout, down tube, second slider, second spout, movable plate, third slider and the mutual cooperation of third spout, be convenient for carry out the centre gripping to the burglary-resisting door fixedly, avoid the burglary-resisting door to appear rocking when the maintenance, the operation of the maintenance personal of being convenient for improves maintenance efficiency;

2. the utility model discloses a mutually supporting of second motor, second threaded rod, second thread bush, slide, fourth slider, fourth spout, bracing piece and support column, and then make burglary-resisting door maintenance auxiliary device keep away from ground, avoid rolling because of the gyro wheel that the base downside set up, make burglary-resisting door maintenance auxiliary device produce and rock, make burglary-resisting door maintenance auxiliary device more firm, improve burglary-resisting door maintenance auxiliary device's stability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention;

fig. 3 is a schematic structural view of the support frame of the present invention from above;

FIG. 4 is an enlarged schematic view of part A of FIG. 2 according to the present invention;

in the figure: the automatic lifting device comprises a base, a supporting frame, a first motor, a first sliding groove, a second bracket, a rotating shaft, a first bevel gear, a second bevel gear, a first threaded rod, a first threaded sleeve, a first connecting block, a first sliding block, a second sliding block, a diagonal rod, a second sliding block, a movable plate, a second sliding groove, a third sliding block, a protection pad, a groove, a fourth sliding groove, a 21 sliding groove, a second motor, a second threaded rod, a second threaded sleeve, a 24 sliding plate, a fourth sliding block, a supporting rod, a supporting pad, a.

Detailed Description

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

Referring to the attached drawings 1-4, an auxiliary device for maintaining an anti-theft door comprises a base 1, a support frame 2 is fixedly installed on the upper side of the base 1, a first motor 3 is fixedly installed on both sides of the support frame 2, a first chute 4 is formed in the support frame 2, a support 5 is fixedly installed on the inner wall of the support frame 2, a rotating shaft 6 is fixedly installed at the output end of the first motor 3, the rotating shaft 6 is rotatably connected with the support frame 5 through a bearing, a first bevel gear 7 is fixedly installed on the surface of the rotating shaft 6, a second bevel gear 8 is meshed on the surface of the first bevel gear 7, a first threaded rod 9 is fixedly installed on the other side of the second bevel gear 8, the first threaded rod 9 is rotatably connected with the support frame 5 through a bearing, a first threaded sleeve 10 is connected with a surface thread of the first threaded rod 9, a connecting block 11 is fixedly installed at the, the first sliding block 12 is connected with the first sliding groove 4 in a sliding manner, the inside of the connecting block 11 is hinged with two inclined rods 13, the other end of each inclined rod 13 is hinged with a second sliding block 14, the inside of the supporting frame 2 is provided with a moving plate 15, one side of the moving plate 15 is provided with a second sliding groove 16, the second sliding block 14 is connected with the second sliding groove 16, the side wall of the supporting frame 2 is provided with a third sliding groove 17, one end of the moving plate 15 is fixedly provided with a third sliding block 18, the third sliding block 18 is connected with the third sliding groove 17 in a sliding manner, the other side of the moving plate 15 is fixedly provided with a protective pad 19, the first motor 3 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 8 meshed with the surface thereof to rotate, the second bevel gear 8 drives the first threaded rod 9 to rotate, the, first thread bush 10 drives connecting block 11 and removes, connecting block 11 drives first slider 12 and slides in first spout 4 insidely, connecting block 11 drives down tube 13 and removes, down tube 13 drives second slider 14 and slides at 16 temples in second spout, down tube 13 promotes movable plate 15 and removes, movable plate 15 drives third slider 18 and slides in third spout 17 insidely, through two movable plate 15 relative movement, be convenient for carry out the centre gripping fixed to the burglary-resisting door, avoid the burglary-resisting door to appear rocking when the maintenance, the maintenance personal's of being convenient for operation, improve maintenance efficiency.

Referring to fig. 2, a groove 20 is formed in a base 1, a fourth sliding groove 21 is formed in a side wall of the groove 20, a second motor 22 is fixedly installed on an upper side of the base 1, a second threaded rod 23 is fixedly installed at an output end of the second motor 22, a second threaded sleeve 24 is connected to a surface of the second threaded rod 23 in a threaded manner, a sliding plate 25 is fixedly connected to the other end of the second threaded sleeve 24, fourth sliding blocks 26 are fixedly installed at both ends of the sliding plate 25, the fourth sliding blocks 26 are slidably connected to the fourth sliding groove 21, a supporting rod 27 is fixedly installed at the other side of the sliding plate 25, a supporting pad 28 is fixedly installed at the other end of the supporting rod 27, the second threaded rod 23 is driven by the second motor 22 to rotate, the second threaded sleeve 24 with surface engagement is driven by the second threaded rod 23 to move, the sliding plate 25 is driven by the second threaded sleeve 24 to move, the sliding plate 25 drives the, bracing piece 27 drives supporting pad 28 and removes, and then makes burglary-resisting door maintenance auxiliary device keep away from ground, avoids rolling because of gyro wheel 29 that base 1 downside set up, makes burglary-resisting door maintenance auxiliary device produce and rocks, makes burglary-resisting door maintenance auxiliary device more firm, improves burglary-resisting door maintenance auxiliary device's stability.

Referring to the attached drawing 2, the idler wheels 29 are fixedly mounted on the lower side of the base 1, the supporting columns 30 are fixedly mounted on the upper side of the base 1, the handle 31 is fixedly mounted on one sides of the supporting columns 30, and the antitheft door maintenance auxiliary device is convenient to move through mutual matching of the idler wheels 29, the supporting columns 30 and the handle 31, so that the labor intensity is reduced, and the working efficiency is improved.

The working principle is as follows: when the antitheft door maintenance assisting device is used, the roller 29 is pushed by the handle 31 to rotate, the roller 29 drives the antitheft door maintenance assisting device to move, the second motor 22 drives the second threaded rod 23 to rotate, the second threaded rod 23 drives the second threaded sleeve 24 with meshed surfaces to move, the second threaded sleeve 24 drives the sliding plate 25 to move, the sliding plate 25 drives the fourth sliding block 26 to slide in the fourth sliding groove 21, the sliding plate 25 drives the supporting rod 27 to move, the supporting rod 27 drives the supporting pad 28 to move, so that the antitheft door maintenance assisting device is far away from the ground, the phenomenon that the roller 29 arranged at the lower side of the base 1 rolls to enable the antitheft door maintenance assisting device to shake is avoided, the first motor 3 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 8 with meshed surfaces to rotate, and the threaded rod gear 8 drives the first bevel gear, first threaded rod 9 drives its surperficial threaded connection's first thread bush 10 and removes, first thread bush 10 drives connecting block 11 and removes, connecting block 11 drives first slider 12 and slides in first spout 4 is inside, connecting block 11 drives down tube 13 and removes, down tube 13 drives second slider 14 and slides in 16 temples of second spout, down tube 13 promotes movable plate 15 and removes, movable plate 15 drives third slider 18 and slides in 17 insides of third spout, through 15 relative movement of two movable plates, be convenient for carry out the centre gripping fixed to the burglary-resisting door, avoid the burglary-resisting door to appear rocking when the maintenance, the maintenance personal's of being convenient for operation, improve maintenance efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a burglary-resisting door maintenance auxiliary device, includes base (1), its characterized in that: the upper side of the base (1) is fixedly provided with a support frame (2), both sides of the support frame (2) are fixedly provided with a first motor (3), a first sliding groove (4) is formed in the support frame (2), a support (5) is fixedly arranged on the inner wall of the support frame (2), an output end of the first motor (3) is fixedly provided with a rotating shaft (6), the rotating shaft (6) is rotatably connected with the support (5) through a bearing, a first bevel gear (7) is fixedly arranged on the surface of the rotating shaft (6), a second bevel gear (8) is meshed with the surface of the first bevel gear (7), the other side of the second bevel gear (8) is fixedly provided with a first threaded rod (9), the first threaded rod (9) is rotatably connected with the support (5) through a bearing, and a first threaded sleeve (10) is connected with the surface of the first threaded rod (9) in a threaded manner, the other end fixed mounting of first thread bush (10) has connecting block (11), one side fixed mounting of connecting block (11) has first slider (12), first slider (12) and first spout (4) sliding connection, the inside of connecting block (11) articulates there is down tube (13), and two down tube (13) are articulated each other, the other end of down tube (13) articulates there is second slider (14), the inside of support frame (2) is provided with movable plate (15), second spout (16) have been seted up to one side of movable plate (15), second slider (14) and second spout (16) interconnect.

2. A security door maintenance aid according to claim 1, wherein: third spout (17) have been seted up to the lateral wall of support frame (2), and the one end fixed mounting of movable plate (15) has third slider (18), third slider (18) and third spout (17) sliding connection.

3. A security door maintenance aid according to claim 1, wherein: and a protective pad (19) is fixedly arranged on the other side of the moving plate (15).

4. A security door maintenance aid according to claim 1, wherein: the utility model discloses a motor, including base (1), recess (20), fourth spout (21) have been seted up to the inside of base (1), the upside fixed mounting of base (1) has second motor (22), the output fixed mounting of second motor (22) has second threaded rod (23), the surface threaded connection of second threaded rod (23) has second thread bush (24), the other end fixedly connected with slide (25) of second thread bush (24), the equal fixed mounting in both ends of slide (25) has fourth slider (26), fourth slider (26) and fourth spout (21) sliding connection, the opposite side fixed mounting of slide (25) has bracing piece (27), the other end fixed mounting of bracing piece (27) has supporting pad (28).

5. A security door maintenance aid according to claim 1, wherein: and a roller (29) is fixedly arranged on the lower side of the base (1).

6. A security door maintenance aid according to claim 1, wherein: the upside fixed mounting of base (1) has support column (30), one side fixed mounting of support column (30) has handle (31).