CN217157358U - Electric power production field safety verification device - Google Patents

Abstract

The utility model discloses an on-spot safety verification device of electric power production relates to safety inspection equipment technical field, including the safety door frame, the spout has been seted up to the both sides inner wall of safety door frame, sliding connection has the slider in the spout, one side that the spout was kept away from to the slider is installed the metal detector, the upper end of slider is connected with the suspension cable, the outside cover of lower extreme of suspension cable is equipped with the spring, and the upper surface at the slider is connected to the spring lower extreme, first motor is installed at the upper surface both ends of safety door frame, the suspension cable is around rolling up on the output of first motor, the lower extreme middle part of safety door frame is inlayed and is equipped with the second motor, the footboard is installed to the output of second motor. The utility model provides a metal detector slides in the spout through the slider, carries out the metal detection to the personnel of standing on the footboard, need not to hold the metal detector and skims the personnel's body surface of waiting to detect from top to bottom, improves the security of verifying personnel, and the second motor drives the footboard and rotates, need not to be detected personnel and turns round, prevents to be detected personnel and rocks deliberately and avoids the detection.

Description

Electric power production field safety verification device

Technical Field

The utility model relates to a safety inspection equipment technical field, concretely relates to on-spot safety verification device of electric power production.

Background

In the links of power transmission, power distribution and power transformation of electric power production, various electrical equipment are needed to adjust electric energy, workers or external visitors need to perform safety verification before entering an industrial field of the electrical equipment, and the electric equipment can be close to the electrical equipment after the workers or the external visitors are checked to be correct through safety check equipment, so that the operation safety of the electrical equipment is improved, and the stable operation of the electric power production is guaranteed.

The existing electric power production site safety verification device needs to manually hold a metal detector to carry out metal carrying detection on a to-be-detected person in use, the sweeping amplitude of manual operation is unstable, the safety verification person is easily injured due to being close to dangerous persons when detecting, and the safety cannot be guaranteed. Therefore, there is a need for a safety verification device for an electric power production site to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-spot safety verification device of electric power production to solve the above-mentioned multinomial defect that leads to among the prior art.

The utility model provides an on-spot safety verification device of electric power production, includes safe door frame, the spout has been seted up to the both sides inner wall of safe door frame, sliding connection has the slider in the spout, the slider is kept away from one side of spout and is installed the metal detector, the upper end of slider is connected with the suspension cable, the outside cover of lower extreme of suspension cable is equipped with the spring, and the spring lower extreme is connected the upper surface of slider, first motor is installed at the upper surface both ends of safe door frame, the suspension cable is around rolling up on the output of first motor, the lower extreme middle part of safe door frame inlays and is equipped with the second motor, the footboard is installed to the output of second motor.

Preferably, one side of the output end of the first motor is connected with a stop lever for preventing the suspension cable from falling off.

Preferably, the output end of the second motor is connected with a clamping block, the output end of the second motor is clamped on the pedal through the clamping block, and the upper end of the pedal is adhered with an anti-slip pad.

Preferably, a gate is arranged on one side of the safety door frame, the outer walls of the upper ends of the two sides of the gate are embedded with IC card readers, a third motor is embedded at the lower end of the middle of the gate, the output end of the third motor is connected with a gate rod, a bearing is sleeved at the joint of the gate rod and the gate, and a gate is arranged on the outer wall of the middle of the gate rod.

Preferably, the sliding block, the metal detector and the gate are symmetrically arranged about a central axis of the safety door frame.

The utility model has the advantages that:

1. the utility model provides a metal detector passes through the slider and drives down at first motor, slides in the spout of safe door frame both sides inner wall, carries out the metal detection to standing waiting to detect personnel on the footboard, and the slew rate of the first motor output of detection speed accessible adjusts, and it waits to detect personnel's body surface to need not to sweep from top to bottom by artifical manual operation metal detector, reduces personnel's contact, improves the security of implementing safety verification personnel.

2. The footboard that sets up drives through the second motor and rotates, makes the rotatory metal detection of accepting of personnel of standing on the footboard, need not to be removed the health by the detection personnel, prevents to be rocked by the detection personnel carelessly and avoids detecting, and reduces the mobility by the detection personnel through the footboard of raising, improves to detect the personnel's the card degree of difficulty of rushing through.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the enlarged structure of the slider and the metal detector of the present invention.

Fig. 3 is a schematic structural view of the assembly of the pedal and the second motor of the present invention.

Fig. 4 is a schematic structural diagram of the gate of the present invention.

Fig. 5 is a schematic structural diagram of the gate and the third motor of the present invention.

Wherein: 1-a safety door frame; 2-a chute; 3-a slide block; 4-a metal detector; 5-hoisting cables; 6-a spring; 7-a first motor; 8-a second motor; 9-a pedal; 10 stop lever; 11-a fixture block; 12-a non-slip mat; 13-a gate; 14-an IC card reader; 15-a third motor; 16-a door rod; 17-a bearing; 18-gate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 5, an electric power production site safety verification device, including safety door frame 1, spout 2 has been seted up to safety door frame 1's both sides inner wall, sliding connection has slider 3 in spout 2, slider 3 is kept away from one side of spout 2 and is installed metal detector 4, the upper end of slider 3 is connected with hoist cable 5, the outside cover of lower extreme of hoist cable 5 is equipped with spring 6, and the 6 lower extreme of spring is connected the upper surface of slider 3, first motor 7 is installed at the upper surface both ends of safety door frame 1, hoist cable 5 is around rolling up on the output of first motor 7, the lower extreme middle part of safety door frame 1 is inlayed and is equipped with second motor 8, footboard 9 is installed to the output of second motor 8. First motor 7 and the equal electric connection field power of second motor 8 are last, and the rotational speed accessible of motor 7 is controlled by external control circuit to adjustment metal detector 4's speed that slides in spout 2, detect speed with this adjustment, the outside cover of lower extreme of messenger 5 is equipped with spring 6, and the upper surface at slider 3 is connected to spring 6 lower extreme, spring 6 is used for preventing slider 3 from receiving the damage with 2 top inner walls collisions of spout when going upward, provides buffer protection.

In this embodiment, a stop lever 10 for preventing the suspension cable 5 from falling off is connected to one side of the output end of the first motor 7. The stop lever 10 is used for preventing the winding suspension cable 5 from sliding from the output end of the first motor 7 to cause the suspension cable 5 to drive the sliding block 3 to suddenly drop in the sliding groove 2, and the operation stability of the device is improved.

In this embodiment, the output end of the second motor 8 is connected with a fixture block 11, the output end of the second motor 8 is connected to the pedal 9 in a clamping manner through the fixture block 11, and the upper end of the pedal 9 is adhered with an anti-slip pad 12. The non-slip mat 12 is used for preventing the detected person from standing unstably on the pedal 9 and slipping down and being injured.

In this embodiment, a gate 13 is arranged on one side of the safety door frame 1, IC card readers 14 are embedded in outer walls of upper ends of two sides of the gate 13, a third motor 15 is embedded in a lower end of a middle portion of the gate 13, an output end of the third motor 15 is connected with a gate rod 16, a bearing 17 is sleeved at a connection position of the gate rod 16 and the gate 13, and a gate 18 is installed on an outer wall of the middle portion of the gate rod 16. The gate 18 is used for intercepting the personnel who break through the card, prevents the personnel from breaking into the power production site without detection, and the passing IC card can be verified through the IC card reader 14, so that the passing controllability of the safety verification device is enhanced.

In the present embodiment, the sliding block 3, the metal detector 4 and the gate 13 are symmetrically arranged about the central axis of the safety doorframe 1.

The utility model discloses a theory of operation does: the safety door frame 1 and the gate 13 of the device of the utility model are arranged at the entrance of the electric power production field, so that the person entering the electric power production field can only enter through the safety door frame 1 and the gate 13, and then the person is guided to stand on the anti-slip mat 12 of the pedal 9 to prevent the person to be detected from slipping down when the pedal 9 rotates, then the first motor 7 and the second motor 8 are started to detect the person to be detected through the metal detector 4 (model: D-303B1), then the first motor pulls the suspension cable 5 fixed on the outer wall to be rolled or released, and places the suspension cable 5 to fall through the stop lever 10, the slide block 3 connected with the other end of the suspension cable 5 slides in the chute 2 to drive the metal detector 4 to move up and down in the safety door frame 1 to repeatedly scan the person to be detected, and at the moment, the second motor 8 drives the pedal 9 to rotate through the fixture block 11 to rotate the person to be detected, therefore, the metal detector 4 can scan the detected person repeatedly without dead angles, when the sliding block 3 runs to the upper end of the sliding groove 2, the sliding block 3 is buffered in an anti-collision mode through elastic deformation of the spring 6, the sliding block 3 and the metal detector 4 are prevented from colliding with the upper surface of the inner side of the safety door frame 1, the pedal 9 lifted at last can reduce the mobility of the detected person, the card running difficulty of the detected person is improved, after the detected person is detected to be correct through the safety door frame 1, the worker swipes an IC passing card through an IC card reader 14 (model: RE-ET-MEM), at the moment, the output end of the third motor 15 drives the door rod 16 to rotate, the door rod 16 drives the gate 18 to rotate on the inner side of the gate 13 through the bearing 17, and the gate 13 is opened to allow the person to pass through.

The utility model provides a metal detector 4 slides in spout 2 of 1 both sides inner wall of safe door frame through slider 3 under first motor 7 drives, carries out the metal detection to standing waiting to detect personnel on footboard 9, and the rotation rate of the first motor 7 output of detection speed accessible is adjusted, need not artifical manually operation metal detector 4 and sweeps about waiting to detect personnel's body surface, reduces personnel's contact, improves the security of implementing safety verification personnel.

The footboard that sets up drives through second motor 8 and rotates, makes the rotatory metal detection of accepting of personnel of standing on the footboard, need not to be detected personnel and removes the health, prevents to be detected personnel and rocks the detection of dodging wantonly, and reduces the mobility that is detected personnel through the footboard 9 of raising, improves and detects the personnel's the card degree of difficulty of rushing to.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims (5)

1. The utility model provides an on-spot safety verification device of power production which characterized in that: including safe door frame (1), spout (2) have been seted up to the both sides inner wall of safe door frame (1), sliding connection has slider (3) in spout (2), slider (3) are kept away from one side of spout (2) and are installed metal detector (4), the upper end of slider (3) is connected with suspension cable (5), the outside cover of lower extreme of suspension cable (5) is equipped with spring (6), and spring (6) lower extreme is connected the upper surface of slider (3), first motor (7) are installed at the upper surface both ends of safe door frame (1), suspension cable (5) are around rolling up on the output of first motor (7), the lower extreme middle part of safe door frame (1) is inlayed and is equipped with second motor (8), footboard (9) are installed to the output of second motor (8).

2. The electric power production site safety verification device according to claim 1, wherein: one side of the output end of the first motor (7) is connected with a stop lever (10) for preventing the suspension cable (5) from falling off.

3. The electric power production site safety verification device according to claim 1, wherein: the output end of the second motor (8) is connected with a clamping block (11), the output end of the second motor (8) is connected to the pedal (9) in a clamping mode through the clamping block (11), and the upper end of the pedal (9) is connected with an anti-slip pad (12) in a bonding mode.

4. The electric power production site safety verification device according to claim 1, wherein: one side of the safety door frame (1) is provided with a gate (13), the outer walls of the upper ends of the two sides of the gate (13) are embedded with IC card readers (14), the lower end of the middle of the gate (13) is embedded with a third motor (15), the output end of the third motor (15) is connected with a door rod (16), a bearing (17) is sleeved at the joint of the door rod (16) and the gate (13), and a gate (18) is installed on the outer wall of the middle of the door rod (16).

5. The electric power production site safety verification device according to claim 1, wherein: the sliding block (3), the metal detector (4) and the gate (13) are symmetrically arranged relative to the central axis of the safety door frame (1).

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