CN219585592U - Wire electric winding and unwinding mechanism for security monitoring device - Google Patents

Abstract

The utility model relates to the technical field of wire winding and discloses an electric wire winding and unwinding mechanism for a security monitoring device, which comprises a base and a winding and unwinding structure fastened at the top of the base, wherein four groups of pulleys are arranged at the bottom of the base, two groups of grooves are formed in the base, two groups of springs are fastened on the inner walls of the tops of the grooves, a transverse plate is fastened at the bottom ends of the two groups of springs, two groups of supporting legs are fastened at the bottom of the transverse plate, and a fixing plate is fastened at the top of the transverse plate. This electronic retracting mechanism of wire for security protection monitoring device, through the cooperation between top rod and the fixed plate, and then the swing board will drive top rod top when the swing and move the fixed plate, and the removal of fixed plate will drive the supporting leg and move down and touch ground and support the device, can support the device through the supporting leg from this, make the device can be stable install in current position, ensured the work of operating personnel rolling.

Description

Wire electric winding and unwinding mechanism for security monitoring device

Technical Field

The utility model relates to the technical field of wire winding, in particular to an electric wire winding and unwinding mechanism for a security monitoring device.

Background

In recent years, the security monitoring device rapidly spreads over small roadways on the street, security guarantee is provided for life of people, but the security monitoring device has more long cables in the installation and disassembly processes, the cables are arranged in a tidying way, labor is extremely consumed, the existing winding and unwinding mechanism still needs manual operation winding, the efficiency is low, time and labor are wasted, the quality of the cable tidying and winding is poor, the follow-up use is not facilitated, the existing winding mode mainly adopts an electric winding and unwinding mechanism to tidy the cables, but the existing electric winding and unwinding mechanism is provided with rollers at the bottom of the existing winding and unwinding mechanism, so that the electric winding and unwinding mechanism is inconvenient and stable to fix at the current position, and shaking dislocation is easy to occur, and inconvenience is provided for work of operators.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the electric wire retracting mechanism for the security monitoring device, which solves the problem that the electric retracting mechanism is inconvenient to fix at the current position.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a security protection is electronic retracting mechanism of wire for monitoring device, includes the base and fastens the retracting structure at the base top, the bottom of base is provided with four groups pulleys, two sets of recesses have been seted up to the inside of base, two sets of springs are fastened to recess top inner wall, two sets of the bottom of spring is fastened and is fixed with the diaphragm, two sets of supporting legs are fastened to the bottom of diaphragm, the top of diaphragm is fastened and is fixed with the fixed plate, the inner wall fastening of recess has bi-directional motor and two sets of center pin, the swing plate has been cup jointed in the outside activity of center pin, the bottom and the top rod fastening of sliding connection in the fixed plate of swing plate, bi-directional motor's output end key connection has the screwed pipe, the outside spiro union of screwed pipe has the kicking block.

Preferably, the winding and unwinding structure comprises two groups of mounting plates, the two groups of mounting plates are fastened at the top of the base, a rotating motor is fastened on the right side of the right side mounting plate, the output end of the rotating motor is connected with a rotating shaft in a key manner, and a winding disc is fastened on the outer side of the rotating shaft.

Preferably, two groups of limiting rods are fastened on the inner wall of the top of the groove, and the transverse plate and the supporting legs are slidably connected to the outer sides of the limiting rods.

Preferably, a buffer pad is fastened on the inner wall of the groove, and the inside of the buffer pad is filled with sponge.

Preferably, the bottoms of the supporting legs are tightly provided with anti-slip pads, and the anti-slip pads are silica gel anti-slip pads.

Preferably, the inner wall of the top of the groove is tightly provided with two groups of balance bars, and the jacking block is connected with the outer sides of the two groups of balance bars in a sliding way.

(III) beneficial effects

Compared with the prior art, the utility model provides the electric wire retracting mechanism for the security monitoring device, which has the following beneficial effects:

1. this electronic retracting mechanism of wire for security protection monitoring device, through the cooperation between top rod and the fixed plate, and then the swing board will drive top rod top when the swing and move the fixed plate, and the removal of fixed plate will drive the supporting leg and move down and touch ground and support the device, can support the device through the supporting leg from this, make the device can be stable install in current position, ensured the work of operating personnel rolling.

2. This electronic retracting mechanism of wire for security protection monitoring device, through setting up the spring, and then when the fixed plate is moved on top rod top, the spring will be stretched by the diaphragm, and when the fixed plate is moved no longer on top to top rod rebound, the spring will drive the supporting leg through the mode that the diaphragm rebound moves back and move back to make the quick return to initial position of supporting leg, no longer support the device, can make the pulley touch the ground and support the device from this, the promotion device that makes operating personnel can be convenient has made things convenient for operating personnel's use.

3. This electronic retracting mechanism of wire for security protection monitoring device through setting up kicking block sliding connection in the outside of two sets of balancing poles, and then on the one hand, the balancing pole has kept the balancing of kicking block in the removal, prevents that the kicking block from appearing unbalance condition that rocks in removing, has ensured the normal displacement of kicking block, on the other hand, the balancing pole has restricted the trend of kicking block, prevents to appear because of the circumstances that the kicking block misplaced and lead to the device to become invalid, has ensured the normal use of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the base of the present utility model;

fig. 3 is an exploded view of the structure of fig. 2 with the base and pulleys omitted.

In the figure: 1. a base; 2. a pulley; 3. an anti-slip pad; 4. support legs; 5. a cross plate; 6. a bi-directional motor; 7. a top stick; 8. a cushion pad; 9. a groove; 10. a limit rod; 11. a fixing plate; 12. a balance bar; 13. a threaded tube; 14. a top block; 15. a central shaft; 16. a swinging plate; 17. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an electric wire retracting mechanism for a security monitoring device comprises a base 1 and a retracting structure fastened at the top of the base 1, wherein the retracting structure comprises two groups of mounting plates, the two groups of mounting plates are fastened at the top of the base 1, a rotating motor is fastened at the right side of the right side mounting plate, the output end key of the rotating motor is connected with a rotating shaft, a retracting disc is fastened at the outer side of the rotating shaft, four groups of pulleys 2 are arranged at the bottom of the base 1, two groups of grooves 9 are formed in the base 1, two groups of springs 17 are fastened on the inner wall of the top of the grooves 9, a transverse plate 5 is fastened at the bottom ends of the two groups of springs 17, when a fixing plate 11 is jacked by a jacking rod 7, the springs 17 are stretched by the transverse plate 5, and when the fixing plate 11 is not jacked by the jacking rod 7, the springs 17 drive supporting legs 4 to move back by a mode of bouncing the transverse plate 5, so that the supporting legs 4 quickly return to the initial position without supporting the device, the pulley 2 can be contacted with the ground and support the device, an operator can conveniently push the device, the use of the operator is convenient, two groups of supporting legs 4 are fastened at the bottom of the transverse plate 5, two groups of limiting rods 10 are fastened on the inner wall of the top of the groove 9, the transverse plate 5 and the supporting legs 4 are slidably connected at the outer sides of the limiting rods 10, the fixed plate 11 is fastened at the top of the transverse plate 5, the two-way motor 6 and two groups of central shafts 15 are fastened on the inner wall of the groove 9, the swinging plate 16 is movably sleeved at the outer sides of the central shafts 15, the bottom of the swinging plate 16 is fastened with the top rod 7 which is slidably connected in the fixed plate 11, the output end of the two-way motor 6 is connected with a threaded pipe 13, a top block 14 is screwed at the outer side of the threaded pipe 13, and the top rod 7 and the fixed plate 11 are matched, and then the swinging plate 16 will drive the top rod 7 to push the fixed plate 11 to move when swinging, and the movement of the fixed plate 11 will drive the supporting leg 4 to move downwards and support the device in a touchdown manner, so that the device can be supported through the supporting leg 4, and can be stably installed at the current position, and the winding work of an operator is ensured.

Specifically, in order to prevent the cross plate 5 from colliding with the base 1, a cushion pad 8 is fastened to the inner wall of the recess 9, and the inside of the cushion pad 8 is filled with a sponge, whereby the cross plate 5 can be blocked by the cushion pad 8.

Specifically, in order to prevent the supporting leg 4 from slipping, the anti-slip pad 3 is fastened to the bottom of the supporting leg 4, and the anti-slip pad 3 is a silica gel anti-slip pad, so that the supporting leg 4 can be prevented from slipping through the anti-slip pad 3.

Specifically, in order to prevent dislocation of the top block 14, two groups of balance bars 12 are fastened on the inner wall of the top of the groove 9, and the top block 14 is slidably connected to the outer sides of the two groups of balance bars 12, so that the balance bars 12 keep the balance of the top block 14 in moving, the situation that the top block 14 is unbalanced and shakes in moving is prevented, normal displacement of the top block 14 is guaranteed, and on the other hand, the trend of the top block 14 is limited by the balance bars 12, the situation that the device fails due to dislocation of the top block 14 is prevented, and normal use of the device is guaranteed.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When the device is used, the bidirectional motor 6 is started to drive the threaded pipe 13 to rotate at the output end, the threaded pipe 13 rotates to drive the jacking block 14 to move upwards, the jacking block 14 moves upwards to jack the tops of the two groups of swinging plates 16, at the moment, the bottoms of the two groups of swinging plates 16 respectively drive the jacking rods 7 to move relatively, the jacking rods 7 move to jack the fixing plates 11 to move downwards, and the transverse plates 5 drive the supporting legs 4 to move downwards and support the device, so that the device can be stably installed at the current position.

To sum up, according to the wire electric retracting mechanism for the security monitoring device, through the cooperation between the top stick 7 and the fixed plate 11, the swinging plate 16 drives the top stick 7 to push the fixed plate 11 to move during swinging, and the movement of the fixed plate 11 drives the supporting legs 4 to move downwards and support the device in a touchdown manner, so that the device can be supported through the supporting legs 4, and can be stably installed at the current position, and the winding work of operators is guaranteed.

This electronic retracting mechanism of wire for security protection monitoring device, through setting up spring 17, and then when the fixed plate 11 is moved in top rod 7 top, spring 17 will be stretched by diaphragm 5, and when the fixed plate 11 is no longer moved in top rod 7 rebound, spring 17 will drive supporting leg 4 rebound through the mode of spring diaphragm 5 rebound, thereby make the supporting leg 4 quick return to initial position, no longer support the device, can make pulley 2 ground contact and support the device from this, make the promotion device that operating personnel can be convenient, operating personnel's use has been made things convenient for.

This electronic retracting mechanism of wire for security protection monitoring device through setting up kicking block 14 sliding connection in the outside of two sets of balancing poles 12, and then on the one hand, balancing pole 12 has kept the balanced of kicking block 14 in the removal, prevents that the kicking block 14 from appearing unbalance and rocking the condition in moving, has ensured the normal displacement of kicking block 14, on the other hand, balancing pole 12 has restricted the trend of kicking block 14, prevents to appear because of the dislocation of kicking block 14 leads to the condition of the device inefficacy, has ensured the normal use of the device.

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

Claims (6)

1. The utility model provides a security protection is electronic retracting mechanism of wire for monitoring device, includes base (1) and fastens the retracting structure at base (1) top, its characterized in that: the novel double-sided roller is characterized in that four groups of pulleys (2) are arranged at the bottom of the base (1), two groups of grooves (9) are formed in the base (1), two groups of springs (17) are tightly fixed on the inner wall of the top of the grooves (9), a transverse plate (5) is tightly fixed on the bottom of the springs (17), two groups of supporting legs (4) are tightly fixed on the bottom of the transverse plate (5), a fixing plate (11) is tightly fixed on the top of the transverse plate (5), a bidirectional motor (6) and two groups of central shafts (15) are tightly fixed on the inner wall of the grooves (9), a swinging plate (16) is movably sleeved on the outer side of the central shaft (15), the bottom of the swinging plate (16) is tightly connected with a top rod (7) in the fixing plate (11) in a sliding mode, a threaded pipe (13) is connected with the output end of the bidirectional motor (6), and a top block (14) is tightly screwed on the outer side of the threaded pipe (13).

2. The wire electric retracting mechanism for a security monitoring device according to claim 1, wherein: the retractable structure comprises two groups of mounting plates, the two groups of mounting plates are fastened at the top of the base (1), a rotating motor is fastened on the right side of the right side mounting plate, the output end of the rotating motor is connected with a rotating shaft in a key manner, and a winding disc is fastened on the outer side of the rotating shaft.

3. The wire electric retracting mechanism for a security monitoring device according to claim 1, wherein: two groups of limiting rods (10) are tightly arranged on the inner wall of the top of the groove (9), and the transverse plate (5) and the supporting legs (4) are slidably connected to the outer sides of the limiting rods (10).

4. The wire electric retracting mechanism for a security monitoring device according to claim 1, wherein: the inner wall of the groove (9) is fastened with a cushion pad (8), and the inside of the cushion pad (8) is filled with sponge.

5. The wire electric retracting mechanism for a security monitoring device according to claim 1, wherein: the bottoms of the supporting legs (4) are tightly provided with anti-slip pads (3), and the anti-slip pads (3) are silica gel anti-slip pads.

6. The wire electric retracting mechanism for a security monitoring device according to claim 1, wherein: two groups of balance bars (12) are fastened on the inner wall of the top of the groove (9), and the top block (14) is connected to the outer sides of the two groups of balance bars (12) in a sliding mode.