CN215641518U

CN215641518U - Data acquisition device of lightning protection conductor resistance

Info

Publication number: CN215641518U
Application number: CN202122208111.XU
Authority: CN
Inventors: 刘兆旭; 刘晶; 陈金根; 马亚伟; 韩冰峰; 范子昂; 李晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-25
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a data acquisition device of a lightning protection conductor resistor, which comprises a shell with a mounting groove formed in one side and a resistance value measuring assembly detachably arranged in the groove, wherein the top end of the shell is centrally provided with the groove, the center of the bottom end of the groove is provided with a circular groove for fixedly arranging an environment measuring assembly, the top end of the groove is symmetrically provided with two sliding grooves for fixedly arranging a positioning assembly, one side of the top end of the shell, which is far away from the resistance value measuring assembly, is fixedly provided with a second display screen, and the environment measuring assembly comprises a cylinder and a sealing cover. This data acquisition device of lightning protection conductor resistance has ambient temperature monitoring function, the resistance value of the lightning protection conductor resistance of record that can be accurate, has reduced data acquisition's cost in labour saving and time saving, and the practicality is stronger, can treat the resistance that detects simultaneously and fix a position convenient to use, easy operation, has improved the speed that resistance detected time measuring greatly.

Description

Data acquisition device of lightning protection conductor resistance

Technical Field

The utility model belongs to the technical field of resistance measuring equipment, and particularly relates to a data acquisition device for a lightning protection conductor resistance.

Background

The lightning protection conductor resistance is also called grounding resistance, and refers to resistance encountered by current flowing into the ground from a grounding device and then flowing to another grounding body through the ground or spreading to a remote place, and comprises resistance of a grounding wire and the grounding body, contact resistance between the grounding body and the resistance of the ground, and resistance of the ground between the two grounding bodies or the resistance of the ground from the grounding body to the infinite place.

The resistance value of the conductor is measured by a data acquisition device before the existing lightning protection conductor resistor leaves a factory, so that the product specification is guaranteed.

Data acquisition device among the prior art, it is even can measure the resistance value of lightning protection conductor, but can't gather ambient temperature and humidity around the lightning protection conductor resistance to still need to be equipped with temperature check out test set in addition, just can be accurate record the resistance value of lightning protection conductor resistance, improved data acquisition's cost when wasting time and energy, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a data acquisition device for lightning protection conductor resistance, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a data acquisition device of a lightning protection conductor resistor comprises a shell with a mounting groove formed in one side and a resistance value measuring assembly detachably arranged in a groove;

a groove is formed in the middle of the top end of the shell, a circular groove for fixing the environment measuring assembly is formed in the center of the bottom end of the groove, two sliding grooves for fixing the positioning assembly are symmetrically formed in the top end of the groove, and a second display screen is fixedly mounted on one side, far away from the resistance measuring assembly, of the top end of the shell;

the environment measuring assembly comprises a cylinder and a sealing cover, wherein the controller is fixedly arranged inside the cylinder, the sealing cover is arranged at the top of the cylinder in a buckled mode, and four through holes for symmetrically and fixedly installing two temperature sensors and two humidity sensors are formed in the top end of the sealing cover in an annular array mode.

Preferably, the resistance measuring assembly comprises a resistance measurer, a display screen I is fixedly mounted at the top of the resistance measurer, a rectangular groove for fixing the battery box is formed in the bottom of one side, away from the shell, of the resistance measurer, and a storage battery is fixedly arranged in the battery box.

Preferably, two through grooves are symmetrically formed in two sides of the top end of the resistance measurer, and sockets electrically connected to the resistance measurer are fixedly mounted in the two through holes.

Preferably, the resistance measurer is provided with a guide key on each of two sides of the resistance measurer, key grooves for inserting the guide keys are formed in two sides of the mounting groove, and a magnet attached to the housing is fixedly arranged on one side of each guide key.

Preferably, the positioning assembly comprises two sliding blocks and two guide rods, wherein the two sliding blocks are symmetrically installed in the two linear bearings, and the two guide rods are movably arranged in the two linear bearings respectively and are fixedly installed in the sliding grooves.

Preferably, the center on slider top is constructed and is inserted a section of thick bamboo one, and the top of slider both sides all is constructed and is had the otic placode, the center on otic placode top is constructed and is inserted a section of thick bamboo two, and inserts and all paste in a section of thick bamboo one and the section of thick bamboo two and be provided with the rubber insulation layer.

Preferably, the housing is centrally configured with a handle on both sides.

The utility model has the technical effects and advantages that: the data acquisition device of the lightning protection conductor resistor benefits from the arrangement of a shell internally provided with a resistance measurement assembly and an environment measurement assembly, when the resistor is measured, the resistor is supported by two positioning assemblies, the temperature and the humidity of the environment are monitored by the environment measurement assembly, monitored information is processed by a controller and then transmitted to a display screen II, the information is displayed by the display screen II for a worker to check, a positive probe and a negative probe are connected to the resistance measurement assembly, the resistance of the resistor is measured by the positive probe and the negative probe, no additional temperature check equipment is needed, the resistance value of the lightning protection conductor resistor can be accurately measured, the data acquisition cost is reduced while time and labor are saved, and the practicability is high;

benefit from the setting of two locating component, through inserting two locating component respectively with two pins of resistance in to the position of two locating component of adjustment makes resistance be in environment measurement assembly's top, can detect the resistance of resistance through connecting in resistance measurement assembly's positive negative pole probe, convenient to use, easy operation have improved the speed that resistance detected time greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a resistance measuring device according to the present invention;

FIG. 3 is a schematic view of an environment measuring assembly according to the present invention;

FIG. 4 is a schematic structural diagram of a positioning assembly according to the present invention.

In the figure: 1. a housing; 2. a resistance measuring component; 201. a resistance value measurer; 202. a first display screen; 203. a battery case; 204. a socket; 205. a guide key; 206. a magnet; 3. an environmental measurement component; 301. a cylinder; 302. a controller; 303. a sealing cover; 304. a temperature sensor; 305. a humidity sensor; 4. a positioning assembly; 401. a slider; 402. a guide bar; 403. inserting a first barrel; 404. an ear plate; 405. a second inserting cylinder; 5. and a second display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to accurately measure the resistance value of the lightning protection conductor resistor, as shown in fig. 1, fig. 2 and fig. 3, the data acquisition device of the lightning protection conductor resistor comprises a shell 1 with one side provided with a mounting groove and a resistance value measuring component 2 detachably arranged in the groove, handles are respectively and centrally constructed on two sides of the shell 1, the top end of the shell 1 is centrally provided with a groove, the center of the bottom end of the groove is provided with a circular groove for fixedly arranging an environment measuring component 3, the top end of the groove is symmetrically provided with two sliding grooves for fixedly arranging a positioning component 4, one side of the top end of the shell 1 far away from the resistance value measuring component 2 is fixedly provided with a display screen two 5, the models of the display screen one 202 and the display screen two 5 are JHD240128-G53BTW-G, the model is not limited to the model during specific implementation, a user can select and match by himself according to the situation, during acquisition, the resistor is firstly supported by the two positioning components 4, the environment measuring assembly 3 is used for monitoring the temperature and the humidity of the environment, monitored information is transmitted to the second display screen 5 after being processed by the controller 302, the information is displayed through the second display screen 5 and is checked by a worker, and the resistance value of the resistor is measured through the positive and negative probes connected to the resistance value measuring assembly 2;

in order to detect the temperature and humidity of the environment, as shown in fig. 1 and 3, the environment measuring assembly 3 includes a cylinder 301 having a controller 302 fixedly disposed therein and a sealing cover 303 fastened to the top of the cylinder 301, four through holes are disposed in the sealing cover 303 in an annular array for two temperature sensors 304 and two humidity sensors 305 to be symmetrically and fixedly mounted, the temperature sensor 304 is D41H, the humidity sensor 305 is ME-WS-1, the controller 302 is S7-1200, the embodiment is not limited to this type, a user can select and configure the temperature sensor 304 and the humidity sensor 305 according to the circumstances, the two temperature sensors 304 and the two humidity sensors 305 are electrically connected to the controller 302, the temperature and the humidity in the environment can be detected by the two temperature sensors 304 and the two humidity sensors 305, and the type is transmitted to the controller 302 after detection, the second display screen 5 is displayed for the staff to view;

in order to detect the resistance to be detected, as shown in fig. 1 and 2, the resistance measuring assembly 2 includes a resistance measuring device 201 having a display screen 202 fixedly mounted on the top thereof, a rectangular groove for fixedly mounting a battery box 203 is formed in the bottom of the resistance measuring device 201 away from one side of the housing 1, a battery is fixedly mounted in the battery box 203, the electrical equipment in the data acquisition device is powered by the battery, two through grooves are symmetrically formed in two sides of the top end of the resistance measuring device 201, a socket 204 electrically connected to the resistance measuring device 201 is fixedly mounted in each through hole, a guide key 205 is centrally formed in each side of the resistance measuring device 201, key grooves into which the guide keys 205 are inserted are formed in each side of the mounting groove, a magnet 206 attached to the housing 1 is fixedly disposed on one side of the guide key 205, the positive and negative probes are connected to the resistance measuring assembly 2, and the resistance of the positive and negative probes is measured, and the resistance value that will survey through display screen 202 shows, supplies the staff to look over, need not to be equipped with in addition temperature check equipment, can be accurate record lightning protection conductor resistance's resistance value, labour saving and time saving has reduced data acquisition's cost in the time, and the practicality is stronger.

In order to position the resistor to be detected and greatly improve the speed of resistor detection, as shown in fig. 1 and 4, the data acquisition device of the lightning protection conductor resistor comprises a positioning component 4, a slider 401 and two guide rods 402, wherein two linear bearings are symmetrically installed inside the slider 401, the two guide rods 402 are respectively movably arranged in the two linear bearings and are fixedly installed in a sliding chute, a first insertion barrel 403 is formed in the center of the top end of the slider 401, ear plates 404 are formed at the tops of two sides of the slider 401, a second insertion barrel 405 is formed in the center of the top end of each ear plate 404, the placement of the resistor can be completed by respectively inserting a positive probe and a negative probe into two sockets 204 and inserting two pins of the resistor into the two first insertion barrels 403, if a plurality of resistors need to be measured simultaneously, the placement of the resistor can be completed by respectively inserting two pins of the rest resistors into the two insertion barrels 405 in the two positioning components 4, make the resistance be in environment measuring subassembly 3's top, can detect the resistance of resistance through connecting in resistance measuring subassembly 2 positive negative pole probe, convenient to use, easy operation have improved the speed when resistance detects greatly, and insert a section of thick bamboo 403 and insert and all paste in a section of thick bamboo two 405 and be provided with rubber insulation layer, through rubber insulation layer's setting, can prevent to insert a section of thick bamboo 403 and insert a section of thick bamboo two 405 influence measuring accuracy nature.

The working principle is as follows: when the data acquisition device of the lightning protection conductor resistor is used, the positive and negative probes are respectively inserted into the two sockets 204, the two pins of the resistor are respectively inserted into the two first inserting cylinders 403, the resistor can be placed, if a plurality of resistors need to be measured simultaneously, the two pins of the rest resistors can be respectively inserted into the two second inserting cylinders 405 in the two positioning assemblies 4, the resistors can be placed, then the storage battery in the battery box 203 can be used as the resistance value measurer 201 and the environment measuring assembly 3, the resistance value of the resistor can be measured through the positive and negative probes connected to the resistance value measurer 201, the temperature and the humidity of the environment can be monitored through the two temperature sensors 304 and the two humidity sensors 305 in the sealing cover 303, the monitoring information can be processed through the controller 302, and then the monitoring information can be displayed by the display screen two 5 for a worker to check, is convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A data acquisition device of a lightning protection conductor resistor comprises a shell (1) with a mounting groove formed in one side and a resistance value measuring assembly (2) detachably arranged in a groove;

the method is characterized in that: a groove is formed in the center of the top end of the shell (1), a circular groove for fixing the environment measuring assembly (3) is formed in the center of the bottom end of the groove, two sliding grooves for fixing the positioning assembly (4) are symmetrically formed in the top end of the groove, and a second display screen (5) is fixedly mounted on one side, far away from the resistance value measuring assembly (2), of the top end of the shell (1);

the environment measuring assembly (3) comprises a cylinder (301) with a controller (302) fixedly arranged inside and a sealing cover (303) buckled on the top of the cylinder (301), and four through holes for symmetrically and fixedly mounting two temperature sensors (304) and two humidity sensors (305) are formed in the top end of the sealing cover (303) in an annular array.

2. The lightning conductor resistance data acquisition device of claim 1, wherein: the resistance value measuring component (2) comprises a resistance value measurer (201) with a first display screen (202) fixedly mounted at the top, a rectangular groove for fixing the battery box (203) is formed in the bottom of one side, away from the shell (1), of the resistance value measurer (201), and a storage battery is fixedly arranged in the battery box (203).

3. The lightning conductor resistance data acquisition device of claim 2, wherein: two through grooves are symmetrically formed in two sides of the top end of the resistance value measurer (201), and a socket (204) electrically connected to the resistance value measurer (201) is fixedly mounted in each of the two through holes.

4. The lightning conductor resistance data acquisition device of claim 3, wherein: the both sides of resistance measurement ware (201) are all constructed guide key (205) in the middle, and the both sides of mounting groove are all seted up and are supplied guide key (205) male keyway, one side of guide key (205) is fixed to be provided with magnet (206) that adsorb in casing (1).

5. The lightning conductor resistance data acquisition device of claim 1, wherein: the positioning assembly (4) comprises sliding blocks (401) with two linear bearings symmetrically arranged inside and two guide rods (402) which are movably arranged in the two linear bearings respectively and fixedly arranged in the sliding grooves.

6. The lightning conductor resistance data acquisition device of claim 5, wherein: the center on slider (401) top is constructed and is inserted a section of thick bamboo one (403), and the top of slider (401) both sides all is constructed and is had otic placode (404), the center on otic placode (404) top is constructed and is inserted a section of thick bamboo two (405), and inserts and all paste in a section of thick bamboo one (403) and the section of thick bamboo two (405) and be provided with the rubber insulation layer.