CN214622802U

CN214622802U - Lightning protection device detects multi-functional detection instrument

Info

Publication number: CN214622802U
Application number: CN202120585484.6U
Authority: CN
Inventors: 徐达军; 王小飞; 吴万涛; 黄强; 孙佳羽
Original assignee: Wuhan Leiguang Lightning Protection Co ltd
Current assignee: Wuhan Leiguang Lightning Protection Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-05
Anticipated expiration: 2031-03-23

Abstract

The utility model is suitable for a lightning protection detects the instrument field, provides a lightning protection device detects multi-functional detection instrument, including insulating handle, file, the file front end is equipped with screwdriver head, insulating handle end has the banana head, the insulating handle surface still is equipped with the contact metal piece, and insulating handle end still is equipped with the test pencil head, has tension spring in the insulating handle, tension spring draws forth there is the pulling force hook, and insulating handle embeds there is power module, the insulating handle front end is the light in addition, power module is connected to through the switch the light. This instrument has integrateed lightning protection test indispensable instrument's such as screwdriver, flashlight, test pencil, tensiometer, scale commonly used function on the basis of traditional file, realizes the intensification and the convenience of lightning protection detection instrument, and help measurement personnel lightly loads the battle, and insulating handle also can effectively reduce the emergence of electric shock accident simultaneously, improves detection efficiency greatly.

Description

Lightning protection device detects multi-functional detection instrument

Technical Field

The utility model belongs to lightning protection detection tool field especially relates to a lightning protection device detects multi-functional detection tool.

Background

The lightning protection detection tools are various, a file, a test pencil, a screwdriver, a graduated scale, a tension meter, a flashlight and the like are commonly used, and the detection tools are carried in a tool bag during lightning protection detection. Due to the various types of tools, the weight of the tool bag is increased, and the tool bag is inconvenient for a maintainer to carry. At present, a lightning protection detection tool integrated with multiple functions is lacked.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the utility model is to provide a lightning protection device detects multi-functional detection instrument aims at solving current lightning protection and detects the technical problem that instrument function is single, portable not.

The utility model adopts the following technical scheme:

lightning protection device detects multi-functional detection instrument includes insulating handle, insulating handle front end has the file, its characterized in that, the file front end is equipped with screwdriver head, insulating handle end has banana head, connect through the wire before file end and the banana head, the insulating handle surface still is equipped with the contact metal piece, insulating handle end still is equipped with the electricity testing nib, there are bulk resistance, neon bulb in the insulating handle, contact metal piece, neon bulb, bulk resistance, electricity testing nib connect in order, there is tension spring in the insulating handle, tension spring draws out there is the pulling force hook, insulating handle embeds there is power module, insulating handle front end is the light in addition, power module is connected to through the switch the light.

Furthermore, the surface of the file is provided with scale marks.

Further, the terminal inside cylinder groove that is equipped with of insulating handle, the banana head is located the cylinder inslot, cylinder groove opening position is equipped with the end cap.

Furthermore, the bottom of the electricity testing pen head is connected with the rotating shaft of the insulating handle through a torsion spring, and a spring clamping block is arranged on the surface of the insulating handle corresponding to the position of the tip end of the electricity testing pen head.

Further, the screwdriver head is a straight head, and the electricity testing pen head is a cross head.

The utility model has the advantages that: this lightning protection device detects multi-functional detection instrument has integrateed the screwdriver on the basis of traditional file, the flashlight, the test pencil, the tensiometer, the function of the indispensable instrument of lightning protection test commonly used such as scale, multiple professional demand that satisfies lightning protection detection that this kind of design can be better, realize lightning protection detection instrument's intensification and convenience, the current detection state of change that can be better, help detection personnel lightly loads the battle, further reduce simultaneously or avoid because of the error that test probe brought, guarantee test result's accuracy and rigidness, the emergence of insulating handle also can effectively reduce the electric shock accident simultaneously, the detection efficiency is greatly improved.

Drawings

Fig. 1 is a structure diagram of the multifunctional detection tool for detecting the lightning protection device provided by the embodiment of the utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Fig. 1 shows the structure of the multifunctional detection tool for detecting a lightning protection device provided by the embodiment of the present invention, and only the parts related to the embodiment of the present invention are shown for convenience of description.

As shown in fig. 1, the multifunctional detection tool for detecting a lightning protection device provided by the embodiment comprises an insulating handle 1, the front end of the insulating handle 1 is provided with a file 2, the front end of the file 2 is provided with a screwdriver head 3, the tail end of the insulating handle 1 is provided with a banana head 4, the tail end of the file 2 and the banana head 4 are connected through a conducting wire, the surface of the insulated handle 1 is also provided with a contact metal sheet 5, the tail end of the insulating handle 1 is also provided with a test pencil head 6, a large resistor 11 and a neon bulb 12 are arranged in the insulating handle 1, the contact metal sheet 5, the neon bulb 11, the large resistor 12 and the test pencil head 6 are connected in sequence, the insulating handle 1 is internally provided with a tension spring 7, a tension hook 8 is led out of the tension spring 7, a power module 9 is arranged in the insulating handle 1, the front end of the insulated handle 1 is also provided with an illuminating lamp 13, and the power supply module 9 is connected to the illuminating lamp 13 through a switch 14. In this structure, the screwdriver head is a style of calligraphy head, the test pencil head is the cross head.

This lightning protection device detects multi-functional detection instrument can be used as conventional file, and the file is triangle prism structure, and the file can carry out most low surface of a wound lightning detection work.

In addition, the surface of the file is provided with scale marks, the file can be used as a graduated scale, the height of a flash belt, the material specification, the welding length and the like can be measured, and the design length is not less than 20 cm.

The flashlight function can be realized to light, power module and switch, can facilitate for the detection achievement under the dark environment (like in basement, the switch board and below the static floor etc.), controls through the switch simultaneously. In addition, a charging port can be arranged to charge the power module.

The contact metal sheet, the neon bulb, the large resistor and the test pencil head realize the function of the test pencil, the test pencil head is used as a test probe, the leakage condition is displayed through the neon bulb, and the suspicious electrified object is detected. As an optimal structure, the bottom of the electricity testing pen head 6 is connected with the insulating handle rotating shaft through a torsion spring, and a spring clamping block 61 is arranged on the surface of the insulating handle corresponding to the tip position of the electricity testing pen head 6. Under normal conditions, as shown in the figure, the test pencil head is hidden in the insulated handle, and the normal holding of the insulated handle is not influenced. When the function of the test pencil is needed, the spring clamping block is pushed, and the test pencil head automatically pops out.

Banana head and file switch on, and current test auxiliary line is generally connected through insulating tape winding, and the condition such as insecure often appears, not durable, in this structure, utilize the banana head can realize fast the firm connection of test auxiliary line and file, can conveniently in time break off after the test is accomplished. As an optimal structure, 1 end of insulated handle inwards is equipped with the cylinder groove, banana head 4 is located the cylinder inslot, cylinder groove opening position is equipped with end cap 15, and banana head is located the cylinder inslot under the normal condition, does not influence the normal use of file to plug up with the end cap for the opening, the electric conductive property of banana head has been guaranteed to pollutant such as external greasy dirt under the normal condition can not pollute the banana head yet.

A tension spring is arranged in the insulating handle, the function of a tension meter can be realized, tension tests can be performed on a lightning receiving belt support card and the like, and the measuring range of the tension meter is not less than 50N. In addition, as preferred structure, there is the notch at insulating handle end, and the pulling force hook head end exposes slightly, is convenient for pull out the pulling force hook and does not use the pulling force timing, does not influence normally and grips insulating handle.

The insulating handle is made of high-pressure-resistant and ageing-resistant resin materials, so that the insulating handle is convenient for a detector to hold, and the design can increase the friction surface while ensuring good electrical insulation performance.

To sum up, the utility model discloses add screwdriver, flashlight, test pencil, banana head, tensiometer, insulating handle and scale on conventional triangle file basis, outside making it possess the service function of file, intensification has possessed the necessary instrument of lightning protection test commonly used such as screwdriver, flashlight, test pencil, tensiometer and scale again, multiple professional demand that satisfies lightning protection detection that this kind of design can be better. If use the flashlight function to climb stair under dark surrounds, need test electrified equipment electric leakage condition and use the test pencil function, use the screwdriver to open the rack wire casing, use the condition such as height, material specification and the welding length that the scale functional test connects the sudden strain of a muscle area, use tensiometer functional test to support card firm degree etc.. Meanwhile, the insulating handle is made of high-voltage-resistant and aging-resistant resin materials, so that a tester can conveniently and simultaneously ensure the electricity utilization safety of the tester; the banana head can be conveniently connected and disconnected with the test auxiliary line, and meanwhile, the connection is firmer and more reliable.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a lightning protection device detects multi-functional detection instrument, a serial communication port, including insulating handle, insulating handle front end has the file, the file front end is equipped with screwdriver head, insulating handle end has banana head, the file is connected through the wire before terminal and the banana head, the insulating handle surface still is equipped with contact metal piece, insulating handle end still is equipped with the electricity testing nib, there are high resistance, neon bulb in the insulating handle, contact metal piece, neon bulb, high resistance, electricity testing nib connect in order, there is tension spring in the insulating handle, tension spring draws out there is the tension hook, insulating handle embeds there is power module, insulating handle front end light in addition, power module is connected to through the switch the light.

2. The multifunctional testing tool for testing lightning protection devices of claim 1, wherein the surface of the file has graduation lines.

3. The multifunctional testing tool for testing the lightning protection device as claimed in claim 2, wherein a cylindrical groove is formed at the end of the insulating handle, the banana head is located in the cylindrical groove, and a plug is arranged at the opening of the cylindrical groove.

4. The multifunctional testing tool for testing the lightning protection device as claimed in claim 3, wherein the bottom of the test pencil head is connected with the insulating handle through a torsion spring, and a spring clip is disposed on the surface of the insulating handle corresponding to the tip of the test pencil head.

5. The multifunctional testing tool for testing lightning protection devices of claim 4, wherein the screwdriver head is a straight head and the test pencil head is a cross head.