CN213602245U

CN213602245U - Control power supply protection device for electromechanical equipment

Info

Publication number: CN213602245U
Application number: CN202022085541.2U
Authority: CN
Inventors: 刘洋; 黄湘镇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-07-02
Anticipated expiration: 2030-09-22

Abstract

A power supply protection device for controlling an electromechanical device relates to a power supply protection device, in particular to a power supply protection device for controlling an electromechanical device. The utility model discloses a solve electromechanical device's control power often by some lawless derogates steal, cause electromechanical device unable normal work, bring serious economic loss's problem for country and enterprise. The utility model comprises a box body, a box door and a box door shaft, wherein the box body is a rectangular box body with an opening on the front surface, the box door shaft is vertically arranged at one side in the opening on the front surface of the box body, and one side of the box door is rotationally connected with the box door shaft; the utility model discloses still include actuating mechanism, go up locking mechanism and lower locking mechanism, go up locking mechanism with locking mechanism installs the opposite side in the door from top to bottom in proper order down, actuating mechanism installs the middle part in the door, go up locking mechanism's lower extreme with actuating mechanism, lower locking mechanism's upper end with actuating mechanism connects. The utility model belongs to the electromechanical device field.

Description

Control power supply protection device for electromechanical equipment

Technical Field

The utility model relates to a power protection device, concretely relates to electromechanical device control power protection device belongs to the electromechanical device field.

Background

The control power supply is an important part of electromechanical equipment, the structure is precise, the manufacturing cost is high, and lawless persons are in danger and steal the control power supply for high economic benefit, so that the electromechanical equipment cannot work normally, and serious economic loss is brought to countries and enterprises.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve electromechanical device's control power supply and often stolen by some lawless persons, cause electromechanical device unable normal work, bring serious economic loss's problem for country and enterprise, and then propose electromechanical device control power supply protection device.

The utility model discloses a solve the technical scheme that above-mentioned problem was taken and be: the utility model comprises a box body, a box door and a box door shaft, wherein the box body is a rectangular box body with an opening on the front surface, the box door shaft is vertically arranged at one side in the opening on the front surface of the box body, and one side of the box door is rotationally connected with the box door shaft; the utility model discloses still include actuating mechanism, go up locking mechanism and lower locking mechanism, go up locking mechanism with locking mechanism installs the opposite side in the door from top to bottom in proper order down, actuating mechanism installs the middle part in the door, go up locking mechanism's lower extreme with actuating mechanism connects, locking mechanism's upper end down with actuating mechanism connects.

Further, actuating mechanism includes motor, reduction gear, drive shaft and driving gear, and motor fixed mounting is in the middle part of door, and the one end of drive shaft passes through the rotation axis connection of reduction gear with the motor, and the fixed suit of driving gear is at the other end of drive shaft.

Further, the upper locking mechanism comprises an upper driven gear, an upper screw rod, an upper bearing seat, an upper telescopic sleeve and an upper guide pipe, the upper guide pipe and the upper bearing seat are sequentially and fixedly installed in the box door from top to bottom, the upper telescopic sleeve is inserted into the upper guide pipe and can linearly reciprocate along the inner wall of the upper guide pipe, the upper end of the upper telescopic sleeve is inserted into an upper through hole in the top edge of the box door, an upper insertion hole is formed in the top edge of the opening of the box body and is located right above the upper through hole, the upper screw rod is inserted into a bearing on the upper bearing seat, the upper end of the upper screw rod is inserted into the lower end of the upper telescopic sleeve, the outer wall of the upper screw rod is in threaded connection with the inner wall of the upper telescopic sleeve, the upper driven gear is fixedly sleeved at the lower end of the.

Furthermore, the outer contour of the cross section of the upper telescopic sleeve is rectangular, and the contour of the inner wall of the upper guide pipe is matched with the contour of the outer wall of the upper telescopic sleeve and is rectangular.

Further, the lower locking mechanism comprises a lower driven gear, a lower screw rod, a lower bearing seat, a lower telescopic sleeve and a lower guide pipe, the lower bearing seat and the lower guide pipe are sequentially and fixedly installed in the box door from top to bottom, the lower telescopic sleeve is inserted into the lower guide pipe, the lower telescopic sleeve can linearly reciprocate along the inner wall of the lower guide pipe, the lower end of the lower telescopic sleeve is inserted into a lower through hole in the bottom edge of the box door, a lower insertion hole is formed in the bottom edge of the opening of the box body and located right below the lower through hole, the lower screw rod is inserted into a bearing on the lower bearing seat, the lower end of the lower screw rod is inserted into the lower end of the lower telescopic sleeve, the outer wall of the lower screw rod is in threaded connection with the inner wall of the lower telescopic sleeve, the lower driven gear is fixedly sleeved at the upper end of the lower screw rod, and the lower.

Furthermore, the outer contour of the cross section of the lower telescopic sleeve is rectangular, and the contour of the inner wall of the lower guide pipe is matched with the contour of the outer wall of the lower telescopic sleeve and is rectangular.

The utility model has the advantages that: the locking mechanism of the utility model is completely arranged in the box door, the outer surface of the box door is not provided with any lock hole or through hole, the thief can not open the box door by technical means, and if the forced breaking and dismantling means is used, other people can be frightened, therefore, the utility model can well prevent the control power supply from being stolen, and effectively protect the control power supply of the electromechanical equipment; the utility model has the advantages of simple overall structure, convenient operation is swift, and the installation is simple.

Drawings

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

fig. 2 is a sectional view taken along line a-a in fig. 1.

Detailed Description

The first embodiment is as follows: the present embodiment is described with reference to fig. 1 and 2, in the present embodiment, a box body 1, a box door 2 and a box door shaft 3 are described, the box body 1 is a rectangular box body with an opening on the front surface, the box door shaft 3 is vertically installed on one side of the opening on the front surface of the box body 1, and one side of the box door 2 is rotatably connected with the box door shaft 3; the locking mechanism comprises a driving mechanism, an upper locking mechanism and a lower locking mechanism, wherein the upper locking mechanism and the lower locking mechanism are sequentially arranged on the other side of the box door 2 from top to bottom, the driving mechanism is arranged in the middle of the box door 2, the lower end of the upper locking mechanism is connected with the driving mechanism, and the upper end of the lower locking mechanism is connected with the driving mechanism.

The second embodiment is as follows: the embodiment is described with reference to fig. 1 and 2, the driving mechanism of the electromechanical device control power supply protection apparatus in the embodiment includes a motor 4, a speed reducer 5, a driving shaft 6 and a driving gear 7, the motor 4 is fixedly installed in the middle of the inside of the box door 2, one end of the driving shaft 6 is connected with a rotating shaft of the motor 4 through the speed reducer 5, and the driving gear 7 is fixedly sleeved on the other end of the driving shaft 6.

In the present embodiment, the motor 4 is connected to a power source or a battery provided in the door 2. The box door 2 is composed of a frame body, an inner plate surface and an outer plate surface, the inner plate surface is fixedly installed on the inner side surface of the frame body, the outer plate surface is fixedly installed on the outer side surface of the frame body, the motor 4 is fixedly installed on the inner plate surface, the motor 4 is located between the outer plate surface and the inner plate surface, after the box door 2 is locked, the outer surface of the box door 2 is not provided with any lock hole, and a thief cannot open the box door through technical means. Other components and connections are the same as those in the first embodiment.

The third concrete implementation mode: the embodiment is described with reference to fig. 1 and 2, the upper locking mechanism of the electromechanical device control power protection apparatus of the embodiment includes an upper driven gear 8, an upper screw 9, an upper bearing seat 10, an upper telescopic sleeve 11 and an upper guide tube 12, the upper guide tube 12 and the upper bearing seat 10 are sequentially and fixedly installed in the box door 2 from top to bottom, the upper telescopic sleeve 11 is inserted in the upper guide tube 12, and the upper telescopic sleeve 11 can linearly reciprocate along the inner wall of the upper guide tube 12, the upper end of the upper telescopic sleeve 11 is inserted in an upper through hole 2-1 at the inner top edge of the box door 2, an upper insertion hole 1-1 is arranged at the top edge in the opening of the box body 1, the upper insertion hole 1-1 is located right above the upper through hole 2-1, the upper screw 9 is inserted in a bearing on the upper bearing seat 10, the upper end of the upper screw 9 is inserted in the lower end of the upper telescopic sleeve 11, and the outer wall of the upper screw 9 is connected, an upper driven gear 8 is fixedly sleeved at the lower end of the upper screw 9, and the upper driven gear 8 is meshed with the driving gear 7. The composition and connection relationship are the same as those of the first or second embodiment.

The fourth concrete implementation mode: the present embodiment is described with reference to fig. 1 and fig. 2, the cross-sectional outer contour of the upper telescopic tube 11 of the electromechanical device control power supply protection apparatus in the present embodiment is rectangular, and the inner wall contour of the upper guide tube 12 matches with the outer wall contour of the upper telescopic tube 11, and both are rectangular. Other components and connection relationships are the same as those in the third embodiment.

The fifth concrete implementation mode: referring to fig. 1 and 2, the lower locking mechanism of the electromechanical device control power protection apparatus of this embodiment includes a lower driven gear 13, a lower screw 14, a lower bearing seat 15, a lower telescopic tube 16 and a lower guide tube 17, the lower bearing seat 15 and the lower guide tube 17 are sequentially and fixedly installed in the box door 2 from top to bottom, the lower telescopic tube 16 is inserted in the lower guide tube 17, and the lower telescopic tube 16 can linearly reciprocate along the inner wall of the lower guide tube 17, the lower end of the lower telescopic tube 16 is inserted in a lower through hole 2-2 at the inner bottom edge of the box door 2, a lower insertion hole 1-2 is provided at the bottom edge in the opening of the box body 1, the lower insertion hole 1-2 is located right below the lower through hole 2-2, the lower screw 14 is inserted in a bearing on the lower bearing seat 15, the lower end of the lower screw 14 is inserted in the lower end of the lower telescopic tube 16, and the outer wall of the lower screw 14 is connected with the inner wall of the lower telescopic tube 16 through a screw thread, the lower driven gear 13 is fixedly sleeved at the upper end of the lower screw 14, and the lower driven gear 13 is meshed with the driving gear 7. Other components and connection relationships are the same as those in the third embodiment.

The sixth specific implementation mode: referring to fig. 1 and 2, the cross-sectional outer contour of the lower telescopic tube 16 of the electromechanical device control power supply protection apparatus according to the present embodiment is rectangular, and the inner wall contour of the lower guide tube 17 matches with the outer wall contour of the lower telescopic tube 16, and both are rectangular. The other components and the connection relationship are the same as those in the fifth embodiment.

Principle of operation

When in use, the motor 4 drives the driving gear 7 to rotate through the driving shaft 6, the driving gear 7 drives the upper driven gear 8 and the lower driven gear 13 to rotate, the upper driven gear 8 and the lower driven gear 13 rotate to respectively drive the upper screw 9 and the lower screw 14 to rotate, the upper screw 9 is in threaded connection with the upper telescopic pipe 11, the upper telescopic pipe 11 can be driven to move linearly downwards along the upper guide pipe 12 by the forward rotation and the reverse rotation of the upper screw 9, the upper end of the upper telescopic pipe 11 can penetrate through the upper through hole 2-1 to be inserted into the upper jack 1-1 or be withdrawn into the upper through hole 2-1, and similarly, the lower screw 14 is in threaded connection with the lower telescopic pipe 16, the lower telescopic sleeve 16 can be driven to insert into the lower insertion hole 1-2 or withdraw into the lower through hole 2-2 along the lower end of the lower guide pipe 17 by the forward rotation and the reverse rotation of the lower screw 14 through the lower through hole 2-2.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the technical scope of the present invention, but all the modifications, equivalent substitutions, and improvements made to the above embodiments within the spirit and principle of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The electromechanical equipment control power supply protection device comprises a box body (1), a box door (2) and a box door shaft (3), wherein the box body (1) is a rectangular box body with an opening on the front surface, the box door shaft (3) is vertically arranged on one side in the opening on the front surface of the box body (1), and one side of the box door (2) is rotatably connected with the box door shaft (3); the method is characterized in that: electromechanical device control power protection device still includes actuating mechanism, locking mechanism and lower locking mechanism, go up locking mechanism with locking mechanism installs the opposite side in chamber door (2) from top to bottom in proper order down, actuating mechanism installs the middle part in chamber door (2), go up locking mechanism's lower extreme with actuating mechanism connects, locking mechanism's upper end down with actuating mechanism connects.

2. The mechatronic device controlled power protection apparatus of claim 1, wherein: the driving mechanism comprises a motor (4), a speed reducer (5), a driving shaft (6) and a driving gear (7), the motor (4) is fixedly installed in the middle of the box door (2), one end of the driving shaft (6) is connected with a rotating shaft of the motor (4) through the speed reducer (5), and the driving gear (7) is fixedly sleeved at the other end of the driving shaft (6).

3. The mechatronic device controlled power protection apparatus according to claim 1 or 2, characterized in that: the upper locking mechanism comprises an upper driven gear (8), an upper screw rod (9), an upper bearing seat (10), an upper telescopic sleeve (11) and an upper guide pipe (12), the upper guide pipe (12) and the upper bearing seat (10) are fixedly installed in the box door (2) from top to bottom in sequence, the upper telescopic sleeve (11) is inserted in the upper guide pipe (12), the upper telescopic sleeve (11) can linearly reciprocate along the inner wall of the upper guide pipe (12), the upper end of the upper telescopic sleeve (11) is inserted in an upper through hole (2-1) on the top edge in the box door (2), an upper insertion hole (1-1) is arranged on the top edge in the opening of the box body (1), the upper insertion hole (1-1) is positioned right above the upper through hole (2-1), the upper screw rod (9) is inserted in a bearing on the upper bearing seat (10), the upper end of the upper screw rod (9) is inserted in the lower end of the upper telescopic sleeve (11), and the outer wall of the upper screw (9) is connected with the inner wall of the upper telescopic sleeve (11) through threads, an upper driven gear (8) is fixedly sleeved at the lower end of the upper screw (9), and the upper driven gear (8) is meshed with the driving gear (7).

4. The mechatronic device controlled power protection apparatus of claim 3, wherein: the outer contour of the cross section of the upper telescopic sleeve (11) is rectangular, and the contour of the inner wall of the upper guide pipe (12) is matched with the contour of the outer wall of the upper telescopic sleeve (11) and is rectangular.

5. The mechatronic device controlled power protection apparatus of claim 3, wherein: the lower locking mechanism comprises a lower driven gear (13), a lower screw rod (14), a lower bearing seat (15), a lower telescopic sleeve (16) and a lower guide pipe (17), the lower bearing seat (15) and the lower guide pipe (17) are sequentially and fixedly installed in the box door (2) from top to bottom, the lower telescopic sleeve (16) is inserted in the lower guide pipe (17), the lower telescopic sleeve (16) can linearly reciprocate along the inner wall of the lower guide pipe (17), the lower end of the lower telescopic sleeve (16) is inserted in a lower through hole (2-2) on the inner bottom edge of the box door (2), a lower insertion hole (1-2) is arranged on the bottom edge in the opening of the box body (1), the lower insertion hole (1-2) is positioned under the lower through hole (2-2), the lower screw rod (14) is inserted in a bearing on the lower bearing seat (15), the lower end of the lower screw rod (14) is inserted in the lower end of the lower telescopic sleeve (16), and the outer wall of the lower screw rod (14) is in threaded connection with the inner wall of the lower telescopic sleeve (16), a lower driven gear (13) is fixedly sleeved at the upper end of the lower screw rod (14), and the lower driven gear (13) is meshed with the driving gear (7).

6. The mechatronic device controlled power protection apparatus of claim 5, wherein: the outer contour of the cross section of the lower telescopic sleeve (16) is rectangular, and the contour of the inner wall of the lower guide pipe (17) is matched with the contour of the outer wall of the lower telescopic sleeve (16) and is rectangular.