Safety protection device for electrical installation

Abstract

The utility model belongs to the field of electrical installation, particularly relates to a safety protection device for electrical installation, and provides the following scheme aiming at the problems that equipment is inconvenient to convey into the device by the existing safety protection device, and the device possibly shakes to influence the safety of workers during auxiliary processing, the safety protection device comprises a bottom plate, the device comprises a bottom plate, rollers are fixedly connected to the two sides of the bottom of the bottom plate, fixing columns are fixedly connected to the two sides of the top of the bottom plate, the same handrail is fixedly connected to one sides of the two fixing columns, fixing boxes are fixedly connected to the two sides of the bottom plate, and fixing mechanisms are arranged in the fixing boxes. The two sides of the top of the bottom plate are each fixedly connected with two hydraulic cylinders, and the tops of the four hydraulic cylinders are fixedly connected with the same working box. According to the device, the rack is arranged, equipment can be pushed into the device through the rack, the fixing box is arranged, the device can be fixed in the machining process in an auxiliary mode, and the shaking situation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical installation, in particular to a safety protection device for electrical installation. Background Art

[0002] With the development of society and the progress of cities, more and more electrical equipment are needed, and their safe use and protection are particularly important during use. This not only affects the personal safety of the workers, but also seriously affects the progress of the work. Therefore, in order to avoid the occurrence of potential safety hazards, the use of safety protection devices is extremely important. Electrical installers refer to personnel who use machines and testing instruments to install and debug electrical equipment and devices. There are certain dangers in the electrical installation process, which requires standardized operation by construction personnel. Safety protection devices for electrical installation are used to protect the construction personnel.

[0003] Existing safety protection devices:

[0004] The patent document with announcement number CN211470696U states, "The utility model discloses a safety protection device for electrical installation, which relates to the field of electrical installation technology and aims to solve the problem of low safety and flexibility of existing safety protection devices. A base is installed above the bottom plate, a multi-stage hydraulic cylinder is installed between the base and the bottom plate, and the multi-stage hydraulic cylinder is connected to the bottom plate by screws, and there are three multi-stage hydraulic cylinders. A construction standing box is installed at the upper end of the base, and the lower end of the construction standing box is embedded in the interior of the base, and the base and the construction standing box are connected by a damping bearing, and an adjustment rod is installed on one side of the outside of the base, and the adjustment rod is welded to the base."

[0005] However, the safety protection device is not convenient for transporting the equipment into the device, and the device may vibrate during auxiliary processing, affecting the safety of the workers. Utility Model Content

[0006] The utility model aims to solve the shortcomings of the prior art that it is inconvenient to transport equipment into the device and the device may vibrate during auxiliary processing, thus affecting the safety of workers, and proposes a safety protection device for electrical installation.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A safety protection device for electrical installation comprises a base plate, rollers are fixedly connected to both sides of the bottom of the base plate, fixing columns are fixedly connected to both sides of the top of the base plate, and one side of the two fixing columns is fixedly connected to the same handrail, fixing boxes are fixedly connected to both sides of the base plate, a fixing mechanism is provided inside the fixing box, two hydraulic cylinders are fixedly connected to both sides of the top of the base plate, and the tops of the four hydraulic cylinders are fixedly connected to the same working box, and sliding rods are fixedly connected to both sides of the inside of the working box.

[0009] Preferably, a motor is fixedly connected to one side of the top of the working box, studs are rotatably connected to both sides of the interior of the working box, a main pulley is fixedly connected to one side of the studs, and one side of the two main pulleys is transmission-connected to the same main belt.

[0010] Preferably, a rack is slidably connected inside the working box, and one side of the rack is rotatably connected to multiple limit rotating rods, both sides of the rack are fixedly connected to limit blocks and one side of the two sliding rods is slidably connected to the same support plate, and the two studs are threadedly connected to the support plate.

[0011] Preferably, two limit plates are fixedly connected to one side of the working box, and both sides of the interior of the working box are rotatably connected to a transmission shaft, a baffle door is fixedly connected to one side of the transmission shaft, and the baffle door cooperates with the limit plate, and a spur gear is fixedly connected to one side of the transmission shaft, and the spur gear cooperates with the rack.

[0012] Preferably, the fixed box is rotatably connected with a baffle plate, the baffle plate and the screw are rotatably connected, one side of the screw is fixedly connected with a secondary pulley, and one side of the two secondary pulleys is transmission-connected with a secondary belt, the bottom of the transmission shaft is fixedly connected with a clamping block, the top of the screw is provided with a clamping slot, and the clamping block and the clamping slot cooperate.

[0013] Preferably, the fixing mechanism includes a screw rod, the fixing box is rotatably connected to the inside of the screw rod, one side of the screw rod is threadedly connected to a screw block, both sides of the bottom of the screw block are fixedly connected to connecting rods, and one side of the four connecting rods is fixedly connected to the same abutment plate.

[0014] In the utility model, the beneficial effects of the safety protection device are:

[0015] Since the rack is set, when the equipment needs to be taken, the baffle door is pushed open first. The baffle door drives the transmission shaft to rotate, so that the spur gear on one side of the transmission shaft drives the rack to move, thereby moving the rack out of the device and making the rack contact with the ground. The equipment is pushed onto the support plate in the work box through the rack for temporary placement, thereby reducing the risks that may arise from handling the equipment.

[0016] The utility model is simple to operate and easy to use. The safety protection device is provided with a rack, through which the equipment can be pushed into the device, and a fixing box is provided to assist in fixing the device during processing and reduce the occurrence of shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a safety protection device for electrical installation proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the rack connection relationship structure of a safety protection device for electrical installation proposed by the utility model;

[0019] Figure 3 The utility model provides a safety protection device for electrical installation Figure 1 A schematic diagram of the enlarged structure of part A.

[0020] In the figure: 1. bottom plate; 2. roller; 3. fixed box; 4. fixed column; 5. handrail; 6. hydraulic cylinder; 7. working box; 8. motor; 9. slide bar; 10. main pulley; 11. main belt; 12. stud; 13. support plate; 14. rack; 15. transmission shaft; 16. door stop; 17. limit plate; 18. spur gear; 19. auxiliary belt; 20. stop plate; 21. barrier plate; 22. limit rotating rod; 23. limit block; 25. screw; 26. auxiliary pulley; 28. screw block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment 1

[0023] Reference Figure 1-Figure 3 A safety protection device for electrical installation includes a base plate 1, rollers 2 are fixedly connected to both sides of the bottom of the base plate 1, fixed columns 4 are fixedly connected to both sides of the top of the base plate 1, and one side of the two fixed columns 4 is fixedly connected to the same handrail 5, fixed boxes 3 are fixedly connected to both sides of the base plate 1, and a fixing mechanism is provided inside the fixed box 3, two hydraulic cylinders 6 are fixedly connected to both sides of the top of the base plate 1, and the tops of the four hydraulic cylinders 6 are fixedly connected to the same working box 7, and sliding rods 9 are fixedly connected to both sides of the inside of the working box 7.

[0024] In the utility model, a motor 8 is fixedly connected to one side of the top of the working box 7, studs 12 are rotatably connected to both sides of the inside of the working box 7, a main pulley 10 is fixedly connected to one side of the stud 12, and one side of the two main pulleys 10 is transmission-connected to the same main belt 11, a rack 14 is slidably connected to the inside of the working box 7, and one side of the rack 14 is rotatably connected to multiple limit rotating rods 22, both sides of the rack 14 are fixedly connected to limit blocks 23, and one side of the two sliding rods 9 is slidably connected to the same support plate 13, and the two studs 12 and the support plate 13 are threadedly connected.

[0025] In the utility model, one side of the working box 7 is fixedly connected to two limit plates 17, both sides of the interior of the working box 7 are rotatably connected to the transmission shaft 15, one side of the transmission shaft 15 is fixedly connected to a baffle door 16, the baffle door 16 and the limit plate 17 cooperate, one side of the transmission shaft 15 is fixedly connected to a spur gear 18, the spur gear 18 and the rack 14 cooperate.

[0026] In the utility model, the fixing mechanism includes a screw 25, the interior of the fixed box 3 is rotatably connected with the screw 25, one side of the screw 25 is threadedly connected with a screw block 28, both sides of the bottom of the screw block 28 are fixedly connected with connecting rods, and one side of the four connecting rods is fixedly connected with the same abutment plate 20, the fixed box 3 is rotatably connected with a blocking plate 21, the blocking plate 21 and the screw 25 are rotatably connected, one side of the screw 25 is fixedly connected with a secondary pulley 26, and one side of the two secondary pulleys 26 is transmission-connected with a secondary belt 19, the bottom of the transmission shaft 15 is fixedly connected with a card block, the top of the screw 25 is provided with a card slot, and the card block and the card slot cooperate.

[0027] In the utility model, when construction is required, the blocking door 16 is first pushed open, and the blocking door 16 drives the transmission shaft 15 to rotate, so that the spur gear 18 on one side of the transmission shaft 15 drives the rack 14 to move, so that the rack 14 is moved out of the device, so that the rack 14 contacts the ground, and then the device is pushed into the support plate 13 in the working box 7 through the rack 14, and the worker also enters the working box 7. When the transmission shaft 15 drives the spur gear 18 to rotate, it also drives the screw 25 to rotate through the block on one side thereof, and the rotating screw 25 drives another screw 25 to rotate through the secondary pulley 26 and the secondary belt 19, so that the screw block 2 on the screw 25 is 8 drives the plate 20 to move through the connecting rod, so that the plate 20 contacts the ground, thereby fixing the device, and then starts the hydraulic cylinder 6 to move the working box 7, so that the block and the screw 25 at the bottom of the transmission shaft 15 are disengaged, and then the baffle 16 is closed, and the hydraulic cylinder 6 is started again to move the working box 7 to the specified position, and then the motor 8 is started. The output end of the motor 8 drives the stud 12 to rotate, and the rotating stud 12 drives another stud 12 to rotate through the main pulley 10 and the main belt 11, so that the support plate 13 drives the equipment to move, and the equipment is moved to the specified position, and then it is operated by individuals to complete the installation.

[0028] Embodiment 2

[0029] The difference between this embodiment and the first embodiment is that the rack 14 is internally rotatably connected with a conveying wheel. When the equipment needs to be transported into the device, the conveying wheel on the rack 14 can effectively reduce the effort required by the employees, thereby improving work efficiency.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A safety protection device for electrical installation, comprising a base plate (1), characterized in that: The bottom sides of the base plate (1) are fixedly connected with rollers (2), the top sides of the base plate (1) are fixedly connected with fixing columns (4), and one side of the two fixing columns (4) is fixedly connected with the same handrail (5), the bottom plate (1) is fixedly connected with a fixed box (3) on both sides, and a fixing mechanism is provided inside the fixed box (3), the top sides of the base plate (1) are fixedly connected with two hydraulic cylinders (6), and the tops of the four hydraulic cylinders (6) are fixedly connected with the same working box (7), and the inside of the working box (7) is fixedly connected with a sliding rod (9), the top side of the working box (7) is fixedly connected with a motor (8), the inside of the working box (7) is rotatably connected with studs (12), one side of the studs (12) is fixedly connected with a main pulley (10), and the two main pulleys (1 0) is connected to the same main belt (11) in a transmission manner, the working box (7) is internally slidably connected to a rack (14), and one side of the rack (14) is rotatably connected to a plurality of limit rotating rods (22), both sides of the rack (14) are fixedly connected to limit blocks (23), and one side of the two sliding rods (9) is slidably connected to the same support plate (13), and the two studs (12) and the support plate (13) are threadedly connected, one side of the working box (7) is fixedly connected to two limit plates (17), both sides of the working box (7) are rotatably connected to a transmission shaft (15), one side of the transmission shaft (15) is fixedly connected to a baffle door (16), the baffle door (16) and the limit plate (17) cooperate, and one side of the transmission shaft (15) is fixedly connected to a spur gear (18), and the spur gear (18) and the rack (14) cooperate.

2. A safety protection device for electrical installation according to claim 1, characterized in that: The fixing mechanism comprises a screw rod (25), the fixing box (3) is rotatably connected to the inside of the screw rod (25), one side of the screw rod (25) is threadedly connected to a screw block (28), both sides of the bottom of the screw block (28) are fixedly connected to connecting rods, and one side of the four connecting rods is fixedly connected to the same abutment plate (20).

3. A safety protection device for electrical installation according to claim 2, characterized in that: The fixed box (3) is rotatably connected with a baffle plate (21), the baffle plate (21) and the screw rod (25) are rotatably connected, one side of the screw rod (25) is fixedly connected with a secondary pulley (26), and one side of the two secondary pulleys (26) is transmission-connected with a secondary belt (19), the bottom of the transmission shaft (15) is fixedly connected with a clamping block, the top of the screw rod (25) is provided with a clamping groove, and the clamping block and the clamping groove cooperate.

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