CN208054730U - A kind of gantry hook safety indicating device - Google Patents

Abstract

The utility model is related to a kind of gantry hook safety indicating device, including gantry hook, conducting block and indicator light, gantry hook includes a gantry hook liner plate, and two conducting blocks are fixed on the inside of gantry hook liner plate.It is spaced apart and is set there are two groove compatible with conducting block in the inside of gantry hook liner plate, conducting block is embedded in groove respectively.The conducting block can also be connect by screw with gantry hook liner plate.Conducting block is coated with insulated paint on the contact surface of gantry hook liner plate.Two conducting blocks are connect by circuit with indicator light and power supply system respectively.When using the utility model handling metal, metal hangs over and is contacted with conducting block on gantry hook, conducting block, metal object, indicator light and power supply system form a complete circuit at this time, and indicator light lights, and operative employee may know that the metal object has been hung up properly.The lifting situation of metal object can be grasped in time by the utility model operator, then coordinate the commander of neck row work, can confirm the generation to avoid accident in many ways.

Description

A kind of gantry hook safety indicating device

Technical field

The utility model is related to gantry hook handling technical fields, more specifically refer to a kind of gantry hook safety instruction dress It sets.

Background technology

Overhead traveling crane gantry hook can be used for handling object.During overhead traveling crane gantry hook handling, due to gantry hook and operating room away from Gantry hook is blocked from remote and institute's hanging object product, causes operative employee that can not see whether institute's hanging object product on gantry hook hang up properly clearly.? Operative employee can only listen the commander of neck administrative staff to lift completely in handling, but if leading the commander of administrative staff to lose when handling Mistake will cause serious safety accident.Therefore, we provide a kind of gantry hook safety indicating device.

Invention content

The utility model provides a kind of gantry hook safety indicating device, can not be seen with solving gantry hook operative employee in lifting The problems such as whether metal on clear gantry hook has lifted.

The utility model adopts the following technical solution：

A kind of gantry hook safety indicating device, including gantry hook, conducting block and indicator light, the gantry hook include a gantry Hook liner plate, is fixed at intervals two conducting blocks on the inside of the gantry hook liner plate, two conducting blocks respectively by circuit with The indicator light is connected with power supply system.

Further, the inside of the gantry hook liner plate, which is spaced apart, sets there are two groove compatible with the conducting block, The conducting block is embedded respectively in the groove.

Further, the conducting block is connect by screw with the inside of the gantry hook liner plate.

Further, the conducting block is coated with insulated paint on the contact surface of the gantry hook liner plate.

By the above-mentioned description to the utility model structure it is found that compared to the prior art, the utility model has following excellent Point：

1, the utility model is fixedly connected with two conducting blocks on the inside of gantry hook liner plate, and by circuit by conducting block and Indicator light connects.When using gantry hook handling metal, metal hangs over to contact with conducting block on gantry hook and form One complete circuit, indicator light light after obtaining the electricity of the offer of power supply system, and operative employee may know that the metal object is It is no to hang up properly.The lifting situation of metal object can be grasped in time by the utility model operator, then coordinate the finger of neck row work It waves, can confirm the generation to avoid accident in many ways.

2, due to being coated with insulated paint in the position of conducting block and the inside contact surface of gantry hook liner plate, so when circuit connects The electric current of power supply system will not be transmitted on gantry hook liner plate when logical, therefore can ensure the personal safety of operator.

Description of the drawings

Fig. 1 is the side view of the utility model.

Fig. 2 is the structural schematic diagram of conducting block.

Fig. 3 is conducting block and indicator light connection diagram.

Fig. 4 is the front view of the utility model handling metal object.

Specific implementation mode

Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.

A kind of gantry hook safety indicating device, referring to Fig.1, Fig. 2, Fig. 3 and Fig. 4, including gantry hook 1, conducting block 2 and instruction Lamp 3, gantry hook 1 include a gantry hook liner plate 11, and the inside interval of gantry hook liner plate 11 is fixedly connected with that there are two conducting blocks 2.? The inside of gantry hook liner plate 11, which is spaced apart, to be set there are two groove compatible with 2 size of conducting block, and conducting block 2 is embedded respectively two In a groove.The conducting block 2 can also be connect by screw with the inside of gantry hook liner plate 11.In conducting block 2 and gantry hook liner plate 11 contact surface is coated with insulated paint.Two conducting blocks 2 are connect by circuit with indicator light 3 and power supply system respectively, the power supply System is low current power supply system.

Metal object 4 is suspended on gantry hook 1, metal object 4 can respectively connect with two conducting blocks 2 of 1 inside of gantry hook It touches, metal object, conducting block 2, indicator light 3 and power supply system form a complete circuit at this time, and indicator light 3 lights.Operation Work can judge that metal object 4 has been hung up properly according to the indicator light 3 lighted, and handling is carried out in combination with the commander of neck administrative staff.Conversely, If metal object 4 is not hung up properly, metal object 4, conducting block 2, indicator light 3 and power supply system cannot form a complete electricity Road, it indicates that lamp 3 will not light.

The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model For.

Claims (4)

1. a kind of gantry hook safety indicating device, it is characterised in that：Including gantry hook, conducting block and indicator light, the gantry hook Including a gantry hook liner plate, two conducting blocks, two conducting block difference are fixed at intervals on the inside of the gantry hook liner plate It is connect with the indicator light and power supply system by circuit.

2. a kind of gantry hook safety indicating device as described in claim 1, it is characterised in that：The inside of the gantry hook liner plate It is spaced apart and sets there are two groove compatible with the conducting block, the conducting block is embedded respectively in the groove.

3. a kind of gantry hook safety indicating device as described in claim 1, it is characterised in that：The conducting block by screw with The inside of the gantry hook liner plate connects.

4. a kind of gantry hook safety indicating device as described in claim 1, it is characterised in that：The conducting block and described gantry It is coated with insulated paint on the contact surface of hook liner plate.