CN218092385U

CN218092385U - Safety device is used in electrical installation

Info

Publication number: CN218092385U
Application number: CN202222138819.7U
Authority: CN
Inventors: 党文杰; 聂杰; 郑大柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-20
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to a safety device is used in electrical installation, including base, stand and warning area, the upper surface of base all is provided with the stand, two the activity is provided with the warning area between the stand, the stand internal rotation is provided with the pivot, the cover has the wind-up roll in the pivot, the warning area sets up on the wind-up roll surface, vertical slot has been seted up on one side outer wall of stand, the warning area is worn out the one end in vertical slot and is connected with the connecting rod, the cover has the torsional spring in the pivot, the upper surface at the last inner wall of stand and wind-up roll is connected respectively at the both ends of torsional spring, two the top of stand all is provided with the warning lamp, and through the torsion effect of torsional spring, when carrying out the rolling to the warning area, the torsion of torsional spring can automatically drive the wind-up roll rotation and carry out the warning area, and it is comparatively convenient to use, has improved rolling work efficiency.

Description

Safety device is used in electrical installation

Technical Field

The application relates to an installation protector field especially relates to a safety device for electrical installation.

Background

The electrical installation refers to the process of installing and debugging electrical equipment and devices by using machines and detection instruments, certain danger exists in the process of electrical installation, a safety protection device is required to be used for enclosing a construction area, accidents such as electric shock and the like caused by the fact that other people enter the construction area are prevented, meanwhile, the situation that the other people enter the construction area to disturb installation personnel is avoided, the safety of installation work is influenced, and the installation efficiency is reduced;

at present, a safety protection device for electrical installation is disclosed in the utility model with the patent number CN215221517U, a rotating column is arranged in a stand column in a rotating manner, a warning belt is wound on the rotating column, a groove is arranged on the upper end face of the rotating column, a first lug is movably arranged in the groove, a cover plate is fixedly connected to the upper end face of the first lug, a second lug is fixedly connected to the cover plate, the second lug is clamped in the groove on the rotating column by turning over the cover plate, the cover plate is rotated by rotating a handle, so that the rotating column is rotated, the warning belt is wound into the stand column, and the safety protection device is convenient to carry;

the device is at the in-process of in-service use, and the second lug that drives apron bottom through rotating the handle drives the rotation post and rotates and carry out rolling work at the recess internal rotation, under the longer condition of protection distance, leads to rolling work to comparatively waste time and energy, has reduced work efficiency, consequently remains to improve.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems set forth in the background above, the present application provides a safety shield for electrical installation.

The application provides a safety device for electrical installation adopts following technical scheme:

the utility model provides a safety device is used in electric installation, includes base, stand and warning area, the upper surface of base all is provided with the stand, two the activity is provided with the warning area between the stand, the stand internal rotation is provided with the pivot, the cover has the wind-up roll in the pivot, the warning area sets up on the surface at the wind-up roll, seted up on one side outer wall of stand and erect the groove, the warning area is worn out the one end in erecting the groove and is connected with the connecting rod, the cover has the torsional spring in the pivot, the upper surface at the last inner wall of stand and wind-up roll is connected respectively at the both ends of torsional spring, two the top of stand all is provided with the warning light.

Preferably, a first gear is sleeved on the rotating shaft and located below the winding roller, two vertical plates are arranged on the inner bottom wall of the stand column and close to the rotating shaft, a shaft rod is connected between the two vertical plates, a second gear is sleeved on the shaft rod, an L-shaped rod is connected to the shaft rod and close to the second gear, and one end, far away from the shaft rod, of the L-shaped rod is movably clamped between teeth of the first gear.

Preferably, the stand is kept away from warning area one side outer wall lower extreme department and has been seted up the shifting chute, be provided with the slide bar in the shifting chute, movable sleeve has the running-board on the slide bar, the one end that the running-board inserted in the stand is connected with the rack board, the rack board slides and sets up on one side inner wall of stand, the rack board is connected with the meshing between the gear two.

Preferably, the sliding rod is sleeved with a first spring, and two ends of the first spring are respectively connected to the bottom of the pedal and the lower groove wall of the moving groove.

Preferably, the mounting seat is arranged on the outer wall of the other side of the upright column, a clamping rod is arranged on one side, away from the warning belt, of the connecting rod, and one end of the clamping rod is movably inserted into the mounting seat.

Preferably, a rotating rod is arranged in the mounting seat, a locking block is sleeved on the rotating rod, and a plurality of ratchets are arranged on one side face, opposite to the locking block, of the clamping rod.

Preferably, a second spring is arranged in the mounting seat, and two ends of the second spring are respectively connected to the inner wall of one side of the locking block and the inner wall of one side of the mounting seat.

To sum up, the application comprises the following beneficial technical effects:

1. the utility model discloses a be provided with the pivot in the stand internal rotation, the cover has the wind-up roll in the pivot, the cover has the torsional spring on the wind-up roll, wind-up roll surface winding has the warning area, the warning area is kept away from one end of wind-up roll and is worn out one side outer wall of stand, through the torsion effect of torsional spring, when rolling up the warning area, the torsion of torsional spring can drive the wind-up roll automatically and rotate and roll up the warning area, it is comparatively convenient to use, has improved work efficiency;

2. the bottom end of the rotating shaft is sleeved with a first gear, two vertical plates are arranged on the inner bottom wall of the stand column, a shaft rod is connected between the two vertical plates, a second gear is sleeved on the shaft rod, an L-shaped rod is connected to the position, close to the second gear, of the shaft rod, a rack plate is movably arranged in the stand column, the rack plate is meshed with the second gear, the rack plate moves downwards in the stand column to drive the second gear to rotate on the shaft rod, the rotating second gear drives one end of the L-shaped rod to be separated from teeth on the first gear, fixing of the first gear is released, and the torsion spring drives the winding roller to rotate to achieve the automatic winding function;

3. be provided with the mount pad on one side outer wall of stand, it is provided with the locking piece to rotate through the bull stick in the mount pad, be provided with the kelly on the connecting rod of warning area one end, kelly one end activity is inserted in the mount pad, all be provided with a plurality of ratchets on the relative side of kelly and locking piece, through inserting the kelly in the mount pad, ratchet card on the kelly outer wall advances between the ratchet on the locking piece, under the spring action of second spring, fix the kelly, install fast between warning area and the stand, enclose into a confined space with the warning area, carry out safety protection to electric installation position.

Drawings

FIG. 1 is a schematic structural view of a safety shield apparatus for electrical installation in an embodiment of the present application;

FIG. 2 is a cross-sectional view of a structure at a column of a safety shield apparatus for electrical installation in an embodiment of the present application;

FIG. 3 is a schematic structural view of a safety shield for electrical installation at a jamming rod and a mounting seat in an embodiment of the present application;

fig. 4 is an enlarged view of a structure at a in fig. 2 of a safety shield apparatus for electrical installation according to an embodiment of the present disclosure.

Description of reference numerals: 1. a base; 2. a column; 3. a warning band; 4. a connecting rod; 5. a rotating shaft; 6. a torsion spring; 7. a wind-up roll; 8. a first gear; 9. a vertical plate; 10. a shaft lever; 11. a second gear; 12. an L-shaped rod; 13. a rack plate; 14. a slide bar; 15. a first spring; 16. a foot pedal; 17. a mounting seat; 18. a clamping rod; 19. a locking block; 20. a rotating rod; 21. a second spring; 22. a ratchet; 23. a warning light.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses safety device for electrical installation. Referring to fig. 1-4, a safety protection device for electrical installation comprises a base 1, columns 2 and a warning tape 3, wherein the upper surface of the base 1 is provided with the columns 2, the warning tape 3 is movably arranged between the two columns 2, a rotating shaft 5 is rotatably arranged in each column 2, a winding roller 7 is fixedly sleeved on each rotating shaft 5, the warning tape 3 is arranged on the surface of the winding roller 7, a vertical groove is formed in the outer wall of one side of each column 2, one end of the warning tape 3, penetrating out of the vertical groove, is connected with a connecting rod 4, a torsion spring 6 is sleeved on each rotating shaft 5, two ends of each torsion spring 6 are respectively connected to the upper inner wall of each column 2 and the upper surface of the winding roller 7, warning lamps 23 are arranged at the tops of the two columns 2, the warning tape 3 drives the torsion spring 6 at the upper end of the rotating shaft 5 to be twisted when being discharged, and when the warning tape 3 needs to be wound, the torsion force of the torsion spring 6 can automatically drive the winding roller 7 to rotate to wind the warning tape 3, the automatic winding device is convenient to use and improves the working efficiency, a first gear 8 is fixedly sleeved on the lower part of the winding roller 7 on the rotating shaft 5, two vertical plates 9 are arranged at the positions, close to the rotating shaft 5, of the inner bottom wall of the upright post 2, a shaft lever 10 is connected between the two vertical plates 9, a second gear 11 is movably sleeved on the shaft lever 10, an L-shaped rod 12 is fixedly connected at the position, close to the second gear 11, of the shaft lever 10, one end, far away from the shaft lever 10, of the L-shaped rod 12 is movably clamped between teeth of the first gear 8, the L-shaped rod 12 is driven to rotate along with the rotation of the second gear 11, one end of the L-shaped rod 12 is separated from the teeth of the first gear 8, the first gear 8 is released from being fixed, the torsion spring 6 drives the winding roller 7 to rotate to realize the automatic winding function, a moving groove is formed in the lower end of the outer wall of one side, far away from the warning belt 3, of the upright post 2, a sliding rod 14 is arranged in the moving groove, a pedal plate 16 is movably sleeved on the sliding rod 14, a round hole through which the sliding rod 14 penetrates is formed in the pedal plate 16, a rack plate 13 is connected to one end, inserted into the upright post 2, of the pedal plate 16, the rack plate 13 is arranged on the inner wall of one side of the upright post 2 in a sliding mode, a sliding block is arranged in the sliding groove in a sliding mode, the cross sections of the sliding block and the sliding groove are T-shaped, the rack plate 13 is connected with the second gear 11 in a meshed mode, the pedal plate 16 is stepped downwards, the sliding rod 14 in the moving groove is made to move upwards and downwards, the pedal plate 16 is driven to move upwards and downwards, the rack plate 13 at one end of the pedal plate 16 is driven to move downwards in the upright post 2, the rack plate 13 moving downwards drives the second gear 11 to achieve the rotating function, a first spring 15 is sleeved on the sliding rod 14, two ends of the first spring 15 are connected to the bottom of the pedal plate 16 and the lower groove wall of the moving groove respectively, when the warning tape 3 is in the protection work, the warning tape 3 is protected, the pedal plate 16 and the warning tape is pushed to move upwards under the elastic action of the first spring 15, the reverse rotation of the second gear 13, one end of the second gear, one end of the warning tape is made to enable the L-shaped fixing roller to be fixed between the first gear 11 again, and the warning tape to enable the warning tape to be more preferably, and the warning tape to be capable of fixing roller to be capable of moving roller to be capable of fixing the warning tape 8, and to be capable of fixing the warning tape.

Referring to fig. 1 and 3, an installation seat 17 is arranged on the outer wall of the other side of the upright post 2, a clamping rod 18 is arranged on one side, away from the warning tape 3, of the connecting rod 4, one end of the clamping rod 18 is movably inserted into the installation seat 17, the clamping rod 18 at one end of the connecting column is inserted into the installation seat 17 on the upright post 2 to fix the discharged warning tape 3, the warning tape 3 and the upright post 2 are quickly installed, the warning tape 3 can be enclosed into a closed space to safely protect the electrical installation position, a rotating rod 20 is arranged in the installation seat 17, a locking block 19 is movably sleeved on the rotating rod 20, a plurality of ratchet teeth 22 are arranged on one side face, opposite to the locking block 19, of the clamping rod 18, when the clamping rod 18 is inserted into the installation seat 17, the ratchet teeth 22 on the outer wall of the clamping rod 18 are clamped between the ratchet teeth 22 on the locking block 19 to fix the clamping rod 18, a second spring 21 is arranged in the installation seat 17, two ends of the second spring 21 are respectively connected to the inner walls of one sides of the locking block 19 and the installation seat 17, when the clamping rod 18 is inserted into the installation seat 17, the clamping rod 18, one side of the locking block 19 is squeezed, the locking block 19 moves towards the other side, and the locking block 18 is further, the second spring 21 is clamped between the locking block 18, and the second spring is further, and the second spring 18 is further, and the second spring acts on the clamping rod 18, and the clamping rod is further, and the second spring is further, and the effect is achieved.

The implementation principle of the safety protection device for electrical installation in the embodiment of the application is as follows: firstly, the device is moved to an installation site, a pedal plate 16 is stepped downwards, the pedal plate 16 moves downwards on a sliding rod 14 in a moving groove, then a rack plate 13 is driven to move downwards in an upright post 2, the rack plate 13 which moves downwards drives a gear II 11 to rotate on a shaft lever 10 between two vertical plates 9, the rotating gear II 11 drives an L-shaped rod 12 on the shaft lever 10 to rotate along with the L-shaped rod 12, one end of the L-shaped rod 12 is separated from teeth on a gear I8, the gear I8 is released from fixing, then a connecting rod 4 is pulled outwards, the connecting rod 4 drives a warning tape 3 to be discharged from a winding roller 7 on a rotating shaft 5, the rotating shaft 5 drives a torsion spring 6 to be twisted, then a clamping rod 18 on the connecting rod 4 is inserted into an installation seat 17 on another upright post 2, when the clamping rod 18 is inserted into the installation seat 17, the clamping rod 18 presses a locking block 19 to move towards one side, when the ratchet 22 on the clamping rod 18 is separated from the ratchet 22 on the locking block 19, under the action of the elastic force of the second spring 21, the clamping rod 18 is clamped between the ratchets 22 on the locking block 19 to quickly fix the warning belt 3 and the upright post 2, then the pedal plate 16 is loosened, the gear wheel 11 is reversely rotated under the action of the elastic force of the first spring 15 to drive the L-shaped rod 12 to fix the gear wheel 8 again, a plurality of protective devices enclose a closed space to carry out safety protection on the electric installation position, after the installation work is finished, the locking block 19 is shifted by hand to enable the locking block 19 to rotate by taking the rotating rod 20 as an axis, the ratchet wheel 19 is separated from the ratchets 22 on the clamping rod 18 to release the fixation of the clamping rod 18, the clamping rod 18 is taken out of the installation seat 17, then the pedal plate 16 is stepped downwards again to drive the gear wheel 11 to rotate, one end of the L-shaped rod 12 is separated from the teeth on the gear wheel 8, the fixing of the first gear 8 is removed, the winding roller 7 is automatically driven to rotate to wind the warning tape 3 under the torque force action of the torsion spring 6, the use is convenient, and the working efficiency is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a safety device is used in electrical installation, includes base (1), stand (2) and warning area (3), the upper surface of base (1) all is provided with stand (2), two the activity is provided with warning area (3), its characterized in that between stand (2): the utility model discloses a warning device, including stand (2), stand and stand, stand (2) internal rotation is provided with pivot (5), the cover has wind-up roll (7) in pivot (5), warning area (3) set up on the surface of wind-up roll (7), erect the groove on the outer wall of one side of stand (2), the one end that erects the groove was worn out in warning area (3) is connected with connecting rod (4), the cover has torsional spring (6) in pivot (5), the upper surface at the last inner wall of stand (2) and wind-up roll (7), two are connected respectively at the both ends of torsional spring (6 the top of stand (2) all is provided with warning light (23).

2. A safety shield apparatus for electrical installations as defined in claim 1, wherein: the lower part of the winding roller (7) on the rotating shaft (5) is sleeved with a first gear (8), two vertical plates (9) are arranged at positions, close to the rotating shaft (5), of the inner bottom wall of the stand column (2), a shaft rod (10) is connected between the vertical plates (9), a second gear (11) is sleeved on the shaft rod (10), an L-shaped rod (12) is connected at a position, close to the second gear (11), on the shaft rod (10), and one end, far away from the shaft rod (10), of the L-shaped rod (12) is movably clamped between teeth of the first gear (8).

3. A safety shield apparatus for electrical installations as defined in claim 2, wherein: the utility model discloses a warning area, including stand (2), warning area (3), rack plate (13), stand (2) and rack plate (13), the shifting chute has been seted up to one side outer wall lower extreme department that warning area (3) was kept away from in stand (2), be provided with slide bar (14) in the shifting chute, movable sleeve has running-board (16) on slide bar (14), the one end that running-board (16) inserted in stand (2) is connected with rack plate (13), rack plate (13) slide to set up on the one side inner wall of stand (2), meshing connection between rack plate (13) and gear two (11).

4. A safety shield apparatus for electrical installations as defined in claim 3, wherein: the sliding rod (14) is sleeved with a first spring (15), and two ends of the first spring (15) are respectively connected to the bottom of the pedal (16) and the lower groove wall of the moving groove.

5. A safety shield apparatus for electrical installations as defined in claim 1, wherein: the warning device is characterized in that a mounting seat (17) is arranged on the outer wall of the other side of the upright post (2), a clamping rod (18) is arranged on one side, away from the warning belt (3), of the connecting rod (4), and one end of the clamping rod (18) is movably inserted into the mounting seat (17).

6. A safety shield apparatus for electrical installations as defined in claim 5, wherein: a rotating rod (20) is arranged in the mounting seat (17), a locking block (19) is sleeved on the rotating rod (20), and a plurality of ratchets (22) are arranged on one side face, opposite to the locking block (19), of the clamping rod (18).

7. A safety shield apparatus for electrical installations as defined in claim 5, wherein: and a second spring (21) is arranged in the mounting seat (17), and two ends of the second spring (21) are respectively connected to the inner walls of the locking block (19) and one side of the mounting seat (17).