CN212161284U

CN212161284U - Recording equipment for electric power safety production

Info

Publication number: CN212161284U
Application number: CN202021325303.8U
Authority: CN
Inventors: 陈焕祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2020-12-15
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a recording device for electric power safety production, including casing and two extension springs, the U-shaped recess has been seted up to the inside wall of casing, the inside fixedly connected with motor of casing, the output shaft fixedly connected with dead lever of motor, the one end fixedly connected with second bevel gear of dead lever, the lateral wall symmetrical meshing of second bevel gear is connected with two third bevel gears, the inner circle fixedly connected with second connecting rod of third bevel gear; when using this device, through the transmission cooperation between the bevel gear for starter motor can press from both sides the first splint inwards to the recording equipment body simultaneously and press from both sides tightly, through the tight fastening of clamp to the recording equipment body, promotes the fixed effect of recording equipment body, prevents that this integument of recording equipment from toppling over and the recording equipment body that leads to when striking from damaging, and the extension spring that sets up in the bottom presss from both sides the second splint tightly, further promotes the fixed effect to the recording equipment body.

Description

Recording equipment for electric power safety production

Technical Field

The utility model relates to an electric power safety production facility technical field specifically is a recording equipment for electric power safety production.

Background

Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax. The technology becomes one of three technological revolution which occur in the world since 18 th century of human history, and the technology changes the lives of people. The large-scale power system appearing in the 20 th century is one of the most important achievements in the history of human engineering science, and is a power generation and consumption system consisting of links of power generation, power transmission, power transformation, power distribution, power utilization and the like. It converts the primary energy of nature into electric power through mechanical energy devices, and then supplies the electric power to each user through power transmission, transformation and distribution. Recording is the process of recording sound signals on a medium. The process of reproducing sound from a signal recorded on a medium is called playback. The two processes of recording and playing are called recording and playing.

The invention is disclosed in China: CN210349315U discloses a recording device for electric power safety production, which fixes the device on a safety helmet through the action of an adjusting part in an installation component, so as to avoid the device from falling off in the electric power safety production process and being incapable of completing the recording work, and is provided with a casing with openings at the front end and the rear end, so that the recorder is protected to dissipate heat quickly, the service life is long, but certain problems exist;

the existing recording equipment for electric power safety production is not ideal in the fixing effect of the recording equipment in the using process, and when the recording equipment is impacted, the recording equipment is easy to collide, so that the recording equipment is damaged, the use of the recording equipment is influenced, and the recording equipment is seriously damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a recording equipment for electric power safety in production.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a recording device for electric power safety production comprises a shell and two tension springs, wherein the inner side wall of the shell is provided with a U-shaped groove, the interior of the shell is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a fixed rod, one end of the fixed rod is fixedly connected with a second bevel gear, the outer side wall of the second bevel gear is symmetrically engaged and connected with two third bevel gears, the inner ring of the third bevel gear is fixedly connected with a second connecting rod, one end of the second connecting rod, far away from the third bevel gears, is fixedly connected with a first bevel gear, the inner side wall of the U-shaped groove is symmetrically provided with two first connecting rods, the two ends of the first connecting rod are symmetrically fixedly connected with two fourth bevel gears, the outer side wall of one fourth bevel gear is engaged and connected with the outer side wall of the first bevel gear, and, the inner side wall of the fifth bevel gear is fixedly connected with a third connecting rod, the outer side wall of the third connecting rod is in threaded connection with an internal thread sleeve, one end, far away from the third connecting rod, of the internal thread sleeve is rotatably connected with a first clamping plate, and the upper surface of the shell is attached to a recording equipment body.

Preferably, the bottom four corners of the shell are symmetrical to each other and are provided with second grooves, and the inner side walls of the second grooves are hinged to universal wheels through hinge pins.

Preferably, a first groove and two third fixing lugs are symmetrically welded at two ends of the tension spring, one ends, adjacent to the third fixing lugs, of the third fixing lugs are fixedly connected through a second fixing lug, the third fixing lugs are far away from one end of the tension spring, a second clamping plate is welded at the top of the sliding plate, and the outer side wall of the sliding plate is slidably connected to the inner side wall of the first groove.

Preferably, the inner side wall of the U-shaped groove is symmetrically and fixedly connected with two annular slide rails, and the outer side wall of the second connecting rod is rotatably connected with the inner side wall of the annular slide rails.

Preferably, the two inner side walls of the first clamping plate are symmetrically and fixedly connected with bearings on the side where the inner side walls repel each other, and one end, far away from the third connecting rod, of the internal thread sleeve is fixedly connected to an inner ring of the bearing.

Preferably, the outer side wall of the housing is fixedly connected with a switch group, and an electrical output end of the switch group is electrically connected with an electrical input end of the motor through a wire.

(III) advantageous effects

Compared with the prior art, the utility model provides a recording equipment for electric power safety in production possesses following beneficial effect:

when using this device, through the transmission cooperation between the bevel gear for starter motor can press from both sides the first splint inwards to the recording equipment body simultaneously and press from both sides tightly, through the tight fastening of clamp to the recording equipment body, promotes the fixed effect of recording equipment body, prevents that this integument of recording equipment from toppling over and the recording equipment body that leads to when striking from damaging, and the extension spring that sets up in the bottom presss from both sides the second splint tightly, further promotes the fixed effect to the recording equipment body.

Drawings

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

FIG. 2 is a schematic view of the internal cross-sectional structure of the first groove of the present invention;

fig. 3 is a schematic view of the internal structure of the internal thread sleeve of the present invention.

In the figure: 1. a housing; 2. a switch group; 3. a first link; 4. a U-shaped groove; 5. a first bevel gear; 6. a second link; 7. an annular slide rail; 8. a motor; 9. a second bevel gear; 10. a third bevel gear; 11. fixing the rod; 12. a fourth bevel gear; 13. a fifth bevel gear; 14. an internally threaded sleeve; 15. a bearing; 16. a first splint; 17. a second splint; 19. a tension spring; 20. a second fixing lug; 21. a first groove; 22. a third fixing lug; 23. a slider; 24. a third link; 25. a universal wheel; 26. a second groove; 27. the recording equipment body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a recording device for electric power safety production comprises a shell 1 and two tension springs 19, wherein the inner side wall of the shell 1 is provided with a U-shaped groove 4, the inside of the shell 1 is fixedly connected with a motor 8, an output shaft of the motor 8 is fixedly connected with a fixing rod 11, one end of the fixing rod 11 is fixedly connected with a second bevel gear 9, the outer side wall of the second bevel gear 9 is symmetrically engaged and connected with two third bevel gears 10, the inner ring of the third bevel gear 10 is fixedly connected with a second connecting rod 6, one end of the second connecting rod 6, far away from the third bevel gear 10, is fixedly connected with a first bevel gear 5, the inner side wall of the U-shaped groove 4 is symmetrically provided with two first connecting rods 3, two ends of the first connecting rod 3 are symmetrically and fixedly connected with two fourth bevel gears 12, the outer side wall of one fourth bevel gear 12 is engaged and connected with the outer side wall of, the inside wall fixedly connected with third connecting rod 24 of fifth bevel gear 13, the outside wall threaded connection of third connecting rod 24 has internal thread sleeve 14, and the one end that third connecting rod 24 was kept away from to internal thread sleeve 14 rotates and is connected with first splint 16, and the upper surface laminating of casing 1 has recording equipment body 27.

In this embodiment, specifically: four corners of the bottom of the shell 1 are symmetrically provided with second grooves 26, and the inner side walls of the second grooves 26 are hinged with universal wheels 25 through pin shafts; through the universal wheel 25 that sets up, conveniently remove this device, the inside of third connecting rod 24 can be put into to universal wheel 25.

In this embodiment, specifically: a first groove 21 is formed in the bottom wall of the inner side of the shell 1, two third fixing lugs 22 are symmetrically welded at two ends of the two tension springs 19, adjacent ends of the two third fixing lugs 22 are fixedly connected through second fixing lugs 20, a sliding block 23 is fixedly connected at one end, far away from the tension springs 19, of each third fixing lug 22, a second clamping plate 17 is welded at the top of each sliding block 23, and the outer side wall of each sliding block 23 is slidably connected to the inner side wall of the first groove 21; through setting up slider 23, slider 23 promotes the stability to second splint 17, and when recording equipment placed on casing 1, through extension spring 19 cooperation second splint 17, the recording equipment fastening of placing further promotes the fixed effect to recording equipment body 27 simultaneously.

In this embodiment, specifically: the inner side wall of the U-shaped groove 4 is symmetrically and fixedly connected with two annular slide rails 7, and the outer side wall of the second connecting rod 6 is rotatably connected to the inner side walls of the annular slide rails 7; the second connecting rod 6 is supported and fixed by the arranged annular sliding rail 7.

In this embodiment, specifically: bearings 15 are symmetrically and fixedly connected to the sides, repellent to each other, of the inner side walls of the two first clamping plates 16, and one end, far away from the third connecting rod 24, of the internal thread sleeve 14 is fixedly connected to an inner ring of the bearing 15; the bearing 15 is arranged to support and fix the internally threaded sleeve 14.

In this embodiment, specifically: the outer side wall of the shell 1 is fixedly connected with a switch group 2, and the electrical output end of the switch group 2 is electrically connected with the electrical input end of the motor 8 through a lead; the starting and the closing of the motor 8 are controlled by setting the switch group 2.

The model of the motor 8 in this embodiment is: 5IK60 GU-CF.

In summary, the operation principle and the operation process of the recording device for electric power safety production are that, when in use, firstly, an operator places the recording device body 27 on the housing 1, operates the switch group 2 to start the motor 8, the output shaft of the motor 8 drives the fixing rod 11 to rotate, the fixing rod 11 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the third bevel gear 10 to rotate, so that the third bevel gear 10 drives the fourth bevel gear 12 to rotate through the second connecting rod 6, the fourth bevel gear 12 drives the first connecting rod 3 to rotate, the first connecting rod 3 drives the other fourth bevel gear 12 to rotate, the fourth bevel gear 12 drives the fifth bevel gear 13 to rotate, the fifth bevel gear 13 drives the third connecting rod 24 to rotate, the internal thread sleeve 14 is limited through the arranged limiting rod, so that the internal thread sleeve 14 moves forwards or retreats, and the placed recording device body 27 is fastened, the fixing effect to the recording apparatus body 27 is improved.

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 recording equipment for electric power safety in production, includes casing (1) and two extension springs (19), its characterized in that: the inner side wall of the shell (1) is provided with a U-shaped groove (4), the inside of the shell (1) is fixedly connected with a motor (8), an output shaft of the motor (8) is fixedly connected with a fixing rod (11), one end of the fixing rod (11) is fixedly connected with a second bevel gear (9), the outer side wall of the second bevel gear (9) is symmetrically engaged and connected with two third bevel gears (10), the inner ring of the third bevel gear (10) is fixedly connected with a second connecting rod (6), one end of the second connecting rod (6) far away from the third bevel gears (10) is fixedly connected with a first bevel gear (5), the inner side wall of the U-shaped groove (4) is symmetrically provided with two first connecting rods (3), the two ends of the first connecting rods (3) are symmetrically and fixedly connected with two fourth bevel gears (12), and the outer side wall of one fourth bevel gear (12) is engaged and connected with the outer side, the outer side wall of the other fourth bevel gear (12) is connected with a fifth bevel gear (13) in a meshed mode, the inner side wall of the fifth bevel gear (13) is fixedly connected with a third connecting rod (24), the outer side wall of the third connecting rod (24) is in threaded connection with an internal thread sleeve (14), one end, far away from the third connecting rod (24), of the internal thread sleeve (14) is rotatably connected with a first clamping plate (16), and a recording equipment body (27) is attached to the upper surface of the shell (1).

2. The recording apparatus for electric power safety production as set forth in claim 1, wherein: second grooves (26) are symmetrically formed in four corners of the bottom of the shell (1), and the inner side walls of the second grooves (26) are hinged to the universal wheels (25) through hinge pins.

3. The recording apparatus for electric power safety production as set forth in claim 1, wherein: first recess (21), two have been seted up to the inboard diapire of casing (1) the both ends symmetrical welding of extension spring (19) has two fixed ears of third (22), two the fixed ear of third (22) adjacent one end passes through the fixed ear of second (20) fixed connection, the fixed ear of third (22) is kept away from the one end fixedly connected with slider (23) of extension spring (19), the top welding of slider (23) has second splint (17), the lateral wall sliding connection of slider (23) in the inside wall of first recess (21).

4. The recording apparatus for electric power safety production as set forth in claim 1, wherein: the inner side wall of the U-shaped groove (4) is symmetrically and fixedly connected with two annular slide rails (7), and the outer side wall of the second connecting rod (6) is rotatably connected with the inner side wall of the annular slide rails (7).

5. The recording apparatus for electric power safety production as set forth in claim 1, wherein: two the inside wall of first splint (16) is repulsed one side symmetry fixedly connected with bearing (15), the one end fixed connection of keeping away from of internal thread sleeve (14) third connecting rod (24) in the inner circle of bearing (15).

6. The recording apparatus for electric power safety production as set forth in claim 1, wherein: the outer side wall of the shell (1) is fixedly connected with a switch group (2), and the electrical output end of the switch group (2) is electrically connected with the electrical input end of the motor (8) through a wire.