CN216391656U

CN216391656U - Electric protection device for safety management

Info

Publication number: CN216391656U
Application number: CN202122720687.4U
Authority: CN
Inventors: 冀月海; 韩继友; 赵宏; 孙恒洲; 李阔; 韩云庆
Original assignee: Huaneng Qinbei Power Generation Co Ltd
Current assignee: Huaneng Qinbei Power Generation Co Ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-26
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses an electric protection device for safety management, which comprises a bottom frame, wherein the bottoms of two sides of the bottom frame are connected with universal wheels, the top of the bottom frame is provided with a buffer device, the bottom frame is connected with a placing frame through the buffer device, the side wall of the bottom frame is connected with a connecting rod, and the top of the placing frame is provided with an adjusting device. This an electrical protection device for safety control, it is wholly convenient for remove to have reached, the underframe passes through buffer and supports placing the frame, make and place the frame and have certain shock-absorbing capacity, make electrical equipment at the in-process of placing, certain shock-absorbing capacity has, improve the protection to equipment, the top of placing the frame sets up adjusting device, the staff of being convenient for adjusts extrusion device's position, it is fixed to utilize extrusion device to carry out the centre gripping to electrical equipment, improve equipment fixed stability, the staff of being convenient for carries, satisfy user demand's purpose.

Description

Electric protection device for safety management

Technical Field

The utility model relates to the field of electrical protection, in particular to an electrical protection device for safety management.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. The phenomena of aging, damage and the like can appear in the use process of the electrical equipment, and timely inspection and maintenance are needed, but the production area is difficult to follow up for maintenance in real time, and the electrical protection device for safety management needs to be used for carrying the electrical equipment. At present, current electric protector for safety control, single structure, the damping performance is relatively poor, is not convenient for carry out the centre gripping to electrical equipment fixed, poor stability, and inconvenient staff carries, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems that the existing electric protection device for safety management in the prior art has a single structure, poor damping performance, inconvenience in clamping and fixing electric equipment, poor stability, inconvenience in carrying by workers and incapability of meeting the use requirement, the utility model aims to provide the electric protection device for safety management, which can realize that a bottom frame, universal wheels, a buffer device, a placing frame, a connecting rod, an adjusting device and an extrusion device form a whole body which is convenient to move, the bottom frame supports the placing frame through the buffer device, so that the placing frame has certain buffering performance, the electric equipment has certain buffering performance in the placing process, the equipment is protected, the adjusting device is arranged above the placing frame, the workers can conveniently adjust the position of the extrusion device, and the extrusion device is utilized to clamp and fix the electric equipment, improve equipment fixed stability, the staff of being convenient for carries, sets up warning device and micro-gap switch, arranges in when electrical equipment and places the frame, extrudees micro-gap switch, then warning device begins work for the staff reminds personnel on every side to dodge at the in-process of transport, and improve equipment security performance satisfies the user demand.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides an electrical protection device for safety control, includes the underframe, the both sides bottom of underframe is connected with the universal wheel, the top of underframe is provided with buffer, the underframe is connected with through buffer and places the frame, the lateral wall of underframe is connected with the connecting rod, the top of placing the frame is provided with adjusting device, adjusting device is connected with extrusion device.

Preferably, the buffering device comprises a supporting spring, the supporting spring is connected with the top of the bottom frame, and the top of the supporting spring is connected with the bottom of the placing frame.

Preferably, the bottom of placing the frame is connected with leads positive pole, the inside of underframe is provided with spacing frame, lead positive pole and underframe sliding connection, it is connected with the stopper to lead the one end that positive pole is located spacing frame inside.

Preferably, adjusting device includes the slide bar, the slide bar with place the top fixed connection of frame, the middle bottom fixedly connected with installation piece of slide bar, the installation piece rotates and is connected with the rotation lead screw, rotate the lead screw and place the frame and rotate and be connected, the both sides screw thread spiral direction of rotation lead screw is opposite, the rotation lead screw is located the outside one end of placing the frame and is connected with the rolling disc, it has the lead screw slider to rotate lead screw threaded connection, lead screw slider and slide bar sliding connection, the lead screw slider is connected with extrusion device.

Preferably, the extrusion device comprises a moving plate, and the moving plate is fixedly connected with the bottom of the screw rod sliding block.

Preferably, the fixed surface of motion board is connected with extrusion spring, the motion board is connected with the extrusion piece through extrusion spring, the lateral wall of extrusion piece is connected with the motion pole, motion pole and motion board sliding connection, extrusion spring cup joints with the motion pole, the end connection of motion pole has the dog.

Preferably, the middle top of the sliding rod is provided with a warning device, the bottom of the inner wall of the placing frame is provided with a micro switch, and the micro switch is electrically connected with the warning device.

Preferably, the warning device comprises a sleeve, the sleeve is fixedly connected with the top of the sliding rod, an alarm is arranged above the sleeve, a threaded rod is fixedly connected with the bottom of the alarm and is connected with the sleeve through threads, and the micro switch is electrically connected with the alarm.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that: the device is characterized in that the device is integrated with an extrusion device through a bottom frame, universal wheels, a buffer device, a placing frame, a connecting rod, an adjusting device and the extrusion device, the whole device is convenient to move, the bottom frame supports the placing frame through the buffer device, so that the placing frame has certain buffer performance, the electrical equipment has certain buffer performance in the placing process, the protection of the equipment is improved, the adjusting device is arranged above the placing frame, the position of the extrusion device is convenient to adjust by workers, the electrical equipment is clamped and fixed by the extrusion device, the fixing stability of the equipment is improved, the workers can carry the equipment conveniently, the buffer device is arranged, the bottom frame supports the placing frame through a supporting spring, so that the placing frame has certain buffer performance, the protection of the equipment is improved, a guide rod is arranged at the bottom of the placing frame, the guide rod slides with the bottom frame, and the supporting stability of the placing frame is improved, the adjusting device is arranged to facilitate the adjustment of the position of the extruding device, the rotating disc is rotated to drive the rotating lead screw to rotate, the lead screw slider is driven to move, the lead screw slider and the sliding rod slide, the motion stability of the lead screw slider is improved, the lead screw slider moves to drive the extruding device to move, the electrical equipment is conveniently clamped and fixed, the equipment fixing stability is improved, workers can conveniently carry the equipment, the extruding device is arranged, the moving plate is fixedly connected with the lead screw slider, the lead screw slider moves to drive the moving plate to move, the electrical equipment is conveniently clamped and fixed, the surface of the moving plate supports the extruding block through an extruding spring, so that the extruding block has certain buffering performance, the protection of the electrical equipment is improved, the warning device is arranged at the top of the sliding rod, the micro switch is arranged in the placing frame, and when the electrical equipment is placed, the micro switch is extruded, the warning device warns to remind surrounding personnel to avoid and improve the safety performance of the equipment in the carrying process of the working personnel, the bottom of the alarm is provided with a threaded rod which is connected with the sleeve through threads, so that the working personnel can conveniently install the alarm, the bottom frame, the universal wheels, the buffer device, the placing frame, the connecting rod, the adjusting device and the extruding device form a whole body which is convenient to move, the bottom frame supports the placing frame through the buffer device, the placing frame has certain buffer performance, the electrical equipment has certain buffer performance in the placing process, the protection of the equipment is improved, the adjusting device is arranged above the placing frame, the position of the extruding device is convenient to adjust by the working personnel, the extruding device is utilized to clamp and fix the electrical equipment, the fixing stability of the equipment is improved, and the carrying by the working personnel is convenient, set up warning device and micro-gap switch, arrange in when electrical equipment and place the frame, extrude micro-gap switch, then warning device begins work for the staff reminds personnel on every side to dodge at the in-process of transport, improve equipment security performance, satisfy user demand's purpose.

Drawings

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

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic view of the enlarged structure at the position B of fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a bottom frame; 2. a universal wheel; 3. a buffer device; 31. a support spring; 32. a guide rod; 33. a limiting frame; 34. a limiting block; 4. placing the frame; 5. a connecting rod; 6. an adjustment device; 61. a slide bar; 62. mounting blocks; 63. rotating the screw rod; 64. rotating the disc; 65. a lead screw slider; 7. an extrusion device; 71. a motion plate; 72. a compression spring; 73. extruding the block; 74. a motion bar; 75. a stopper; 8. a warning device; 81. a sleeve; 82. an alarm; 83. a threaded rod; 9. a micro switch.

Detailed Description

The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the utility model; rather than all embodiments. Based on the embodiments of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electrical protection device for safety control, includes underframe 1, and the both sides bottom of underframe 1 is connected with universal wheel 2, and the top of underframe 1 is provided with buffer 3, and underframe 1 is connected with through buffer 3 and places frame 4, and the lateral wall of underframe 1 is connected with connecting rod 5, and the top of placing frame 4 is provided with adjusting device 6, and adjusting device 6 is connected with extrusion device 7. Underframe 1, universal wheel 2, buffer 3, place frame 4, connecting rod 5, adjusting device 6 constitutes a whole with extrusion device 7, wholly be convenient for remove, underframe 1 supports placing frame 4 through buffer 3, make and place frame 4 and have certain shock-absorbing capacity, make electrical equipment at the in-process of placing, certain shock-absorbing capacity has, improve the protection to equipment, the top of placing frame 4 sets up adjusting device 6, the staff of being convenient for adjusts the position of extrusion device 7, it is fixed to utilize extrusion device 7 to carry out the centre gripping to electrical equipment, improve equipment fixed stability, the staff of being convenient for carries.

Example 2:

referring to fig. 3, an electrical protection device for safety management, further, a buffer device 3 includes a support spring 31, the support spring 31 is connected to the top of the bottom frame 1, and the top of the support spring 31 is connected to the bottom of the placement frame 4. Set up buffer 3, underframe 1 supports placing frame 4 through supporting spring 31 for it has certain shock-absorbing capacity to place frame 4, improves the protection to equipment.

Example 3:

referring to fig. 3, in an electrical protection device for safety management, further, a guiding rod 32 is connected to the bottom of the placing frame 4, a limiting frame 33 is disposed inside the bottom frame 1, the guiding rod 32 is slidably connected to the bottom frame 1, and a limiting block 34 is connected to one end of the guiding rod 32 located inside the limiting frame 33. The bottom of placing frame 4 sets up and leads positive pole 32, leads positive pole 32 and underframe 1 and slides, improves and places frame 4 support stability.

Example 4:

referring to fig. 2, an electrical protection device for safety management, further, the adjusting device 6 includes a sliding rod 61, the sliding rod 61 is fixedly connected to the top of the placing frame 4, the middle bottom of the sliding rod 61 is fixedly connected to an installation block 62, the installation block 62 is rotatably connected to a rotating lead screw 63, the rotating lead screw 63 is rotatably connected to the placing frame 4, the two side threads of the rotating lead screw 63 are opposite in thread direction, one end of the rotating lead screw 63 located outside the placing frame 4 is connected to a rotating disc 64, the rotating lead screw 63 is in threaded connection with a lead screw slider 65, the lead screw slider 65 is slidably connected to the sliding rod 61, and the lead screw slider 65 is connected to the extruding device 7. Set up adjusting device 6, be convenient for adjust the position of extrusion device 7, rotate rolling disc 64, drive and rotate lead screw 63 and rotate, drive lead screw slider 65 motion, lead screw slider 65 slides with slide bar 61, improves lead screw slider 65 motion stability, and lead screw slider 65 motion drives the motion of extrusion device 7, is convenient for carry out the centre gripping to electrical equipment fixed, improve equipment fixed stability, and the staff of being convenient for carries.

Example 5:

referring to fig. 2 and 4, an electric protection device for safety management, further, the pressing device 7 includes a moving plate 71, and the moving plate 71 is fixedly connected to the bottom of the screw slider 65. The extrusion device 7 is arranged, the moving plate 71 is fixedly connected with the lead screw sliding block 65, and the lead screw sliding block 65 moves to drive the moving plate 71 to move, so that the electric equipment is clamped and fixed conveniently.

Example 6:

referring to fig. 4, in an electrical protection device for safety management, further, a pressing spring 72 is fixedly connected to a surface of a moving plate 71, the moving plate 71 is connected to a pressing block 73 through the pressing spring 72, a moving rod 74 is connected to a side wall of the pressing block 73, the moving rod 74 is slidably connected to the moving plate 71, the pressing spring 72 is sleeved with the moving rod 74, and a stopper 75 is connected to an end of the moving rod 74. The surface of the moving plate 71 supports the extrusion block 73 through the extrusion spring 72, so that the extrusion block 73 has certain buffering performance, and the protection of the electrical equipment is improved.

Example 7:

referring to fig. 2, in an electrical protection device for safety management, further, a warning device 8 is disposed at the top of the middle of the sliding rod 61, a micro switch 9 is disposed at the bottom of the inner wall of the placing frame 4, and the micro switch 9 is electrically connected to the warning device 8. Slide bar 61 top sets up warning device 8, and places frame 4 inside and set up micro-gap switch 9, when electrical equipment placed, extrudees micro-gap switch 9, then warning device 8 warns for the staff reminds personnel on every side to dodge at the in-process of transport, improve equipment security performance.

Example 8:

referring to fig. 2, an electrical protection device for safety management, further, a warning device 8 includes a sleeve 81, the sleeve 81 is fixedly connected to the top of the sliding rod 61, an alarm 82 is disposed above the sleeve 81, a threaded rod 83 is fixedly connected to the bottom of the alarm 82, the threaded rod 83 is in threaded connection with the sleeve 81, and a micro switch 9 is electrically connected to the alarm 82. The threaded rod 83 is arranged at the bottom of the alarm 82, and the threaded rod 83 is in threaded connection with the sleeve 81, so that the alarm 82 can be conveniently installed by a worker.

The above; but are merely preferred embodiments of the utility model; the scope of the utility model is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the utility model are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. An electric protection device for safety management, comprising a bottom frame (1), characterized in that: the utility model discloses a plastic film packaging machine, including underframe (1), underframe, buffer (3), underframe (1), frame (4), adjusting device (6) are connected with extrusion device (7), the both sides bottom of underframe (1) is connected with universal wheel (2), the top of underframe (1) is provided with buffer (3), underframe (1) is connected with through buffer (3) and places frame (4), the lateral wall of underframe (1) is connected with connecting rod (5), the top of placing frame (4) is provided with adjusting device (6).

2. An electrical protection device for safety management according to claim 1, characterized in that: the buffer device (3) comprises a supporting spring (31), the supporting spring (31) is connected with the top of the bottom frame (1), and the top of the supporting spring (31) is connected with the bottom of the placing frame (4).

3. An electrical protection device for safety management according to claim 2, characterized in that: the bottom of placing frame (4) is connected with leads positive pole (32), the inside of underframe (1) is provided with spacing frame (33), lead positive pole (32) and underframe (1) sliding connection, it is connected with stopper (34) to lead the one end that positive pole (32) are located spacing frame (33) inside.

4. An electrical protection device for safety management according to claim 1, characterized in that: adjusting device (6) include slide bar (61), slide bar (61) and the top fixed connection who places frame (4), the middle bottom fixedly connected with installation piece (62) of slide bar (61), installation piece (62) are rotated and are connected with rotation lead screw (63), it rotates with placing frame (4) and is connected to rotate lead screw (63), the both sides screw thread of rotation lead screw (63) is opposite, it is connected with rolling disc (64) to be located the outside one end of placing frame (4) to rotate lead screw (63), it has lead screw slider (65) to rotate lead screw (63) threaded connection, lead screw slider (65) and slide bar (61) sliding connection, lead screw slider (65) are connected with extrusion device (7).

5. An electrical protection device for safety management according to claim 4, wherein: the extrusion device (7) comprises a moving plate (71), and the moving plate (71) is fixedly connected with the bottom of the screw rod sliding block (65).

6. An electrical protection device for safety management according to claim 5, wherein: the surface of the moving plate (71) is fixedly connected with an extrusion spring (72), the moving plate (71) is connected with an extrusion block (73) through the extrusion spring (72), the side wall of the extrusion block (73) is connected with a moving rod (74), the moving rod (74) is in sliding connection with the moving plate (71), the extrusion spring (72) is sleeved with the moving rod (74), and the end part of the moving rod (74) is connected with a stop block (75).

7. An electrical protection device for safety management according to claim 4, wherein: the middle top of slide bar (61) is provided with warning device (8), the inner wall bottom of placing frame (4) is provided with micro-gap switch (9), micro-gap switch (9) and warning device (8) electric connection.

8. An electrical protection device for safety management according to claim 7, wherein: warning device (8) include sleeve (81), the top fixed connection of sleeve (81) and slide bar (61), the top of sleeve (81) is provided with siren (82), the bottom fixedly connected with threaded rod (83) of siren (82), threaded rod (83) and sleeve (81) threaded connection, micro-gap switch (9) and siren (82) electric connection.