CN215932009U

CN215932009U - Multifunctional grounding impedance measuring instrument

Info

Publication number: CN215932009U
Application number: CN202121940638.5U
Authority: CN
Inventors: 陈绍坤
Original assignee: Anhui Debei'an Testing Technology Co ltd
Current assignee: Anhui Debei'an Testing Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-01
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a multifunctional grounding impedance measuring instrument, relates to the technical field of grounding impedance measuring instruments, and aims to solve the problem that the existing grounding impedance measuring instrument has certain limitation due to single functionality. Install the installed part on the outer wall of ground connection impedance measuring apparatu body one side, and the installed part installs two, two install the wire winding pole between the installed part, the body of rod pivot is all installed at the both ends of wire winding pole, the cover is placed to current probe is installed to one side of wire winding pole, install the placing bag on the outer wall of ground connection impedance measuring apparatu body opposite side, and the placing bag installs two, the back lid is installed to the rear end of ground connection impedance measuring apparatu body, magnet is all installed at the upper and lower both ends of back lid outer wall, flip is installed to the one end of magnet, the flip pivot is installed to flip's one end.

Description

Multifunctional grounding impedance measuring instrument

Technical Field

The utility model relates to the technical field of grounding impedance measuring instruments, in particular to a multifunctional grounding impedance measuring instrument.

Background

The earth impedance tester is a resistance measuring device used in electric power, post and telecommunications, railway, communication, mine and other departments to measure earth resistance of various devices, low resistance conductor resistance, soil resistivity and low voltage.

However, the existing grounding impedance measuring instrument has a problem of certain limitation due to single functionality; therefore, the existing requirements are not met, and a multifunctional grounding impedance measuring instrument is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional grounding impedance measuring instrument to solve the problem that the existing grounding impedance measuring instrument provided in the background technology has a single function and has certain limitation.

In order to achieve the purpose, the utility model provides the following technical scheme: multifunctional ground impedance measuring apparatu, including ground impedance measuring apparatu body, install the installed part on the outer wall of ground impedance measuring apparatu body one side, and the installed part installs two, two install the wire wrapping pole between the installed part, the body of rod pivot is all installed at the both ends of wire wrapping pole, the cover is placed to current probe is installed to one side of wire wrapping pole, install the placing bag on the outer wall of ground impedance measuring apparatu body opposite side, and the placing bag installs two, the back lid is installed to the rear end of ground impedance measuring apparatu body, magnet is all installed at the upper and lower both ends of back lid outer wall, flip is installed to the one end of magnet, the flip pivot is installed to flip's one end.

Preferably, a threaded disc is installed at the middle position of the rear end face of the rear cover.

Preferably, the display end is installed to the front end of ground connection impedance measurement appearance body, the adjusting knob is installed to the top of terminal surface outer wall before the display end, the display screen is installed to the below of adjusting knob, the rotation button is installed to the below of display screen.

Preferably, the fixed screws are installed at four corners of the outer wall of the grounding impedance measuring instrument body, the wiring terminals are installed above the grounding impedance measuring instrument body, the wiring terminals are installed with four wiring terminals, and the terminal identification fence is installed at the front end of each wiring terminal.

Preferably, a portable rod is installed at the rear end of the connecting terminal.

Preferably, a hand crank is installed below the grounding impedance measuring instrument body.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model installs the installation component on the outer wall of one side of the grounding impedance measuring instrument body, uses two installation components to install the winding rod, uses the rod body rotating shaft to enable the winding rod to have the rotating capability, after a user uses the grounding impedance measuring instrument, the user can rotate and wind the wire bodies such as connecting wires and wires required in use, so that the whole grounding impedance measuring instrument has the capability of placing the wire bodies, the current probe placing sleeve perfectly conforms to the shape of the current probe, the upper part of the current probe placing sleeve is larger and used for supporting the cross rod of the probe, the lower part of the current probe placing sleeve is used for facilitating the penetration of the needle rod, so that the functionality of the grounding impedance measuring instrument is further increased, the placing bag arranged on the other side can be convenient for placing other objects, the magnet arranged at the rear end can be convenient for the user to fix the current probe on some metal objects in a magnetic attraction manner, and the turning cover can rotate by the turning cover rotating shaft, compared with a common grounding impedance measuring instrument, the grounding impedance measuring instrument has the advantages that the functionality of the grounding impedance measuring instrument is improved, objects required for measurement can be carried without a tool box, and the grounding impedance measuring instrument can be conveniently and magnetically attracted and fixed by a user, so that the limitation of the whole grounding impedance measuring instrument is reduced, and the grounding impedance measuring instrument is more suitable for the user to select.

2. The threaded disc is convenient for a user to perform threaded connection on some non-metallic objects, so that the grounding impedance measuring instrument is improved to perform different fixing operations on different occasions, and the user is facilitated to liberate two hands to perform subsequent operations such as measuring arrangement.

Drawings

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

FIG. 2 is a partial structural view of the rear cover of the present invention;

FIG. 3 is a schematic view of a partial structure of a body of the ground impedance measuring apparatus according to the present invention;

in the figure: 1. a ground impedance meter body; 2. a display end; 3. an adjusting knob; 4. fixing screws; 5. a display screen; 6. a knob is rotated; 7. a hand crank; 8. a wiring terminal; 9. a terminal identification bar; 10. a hand-held lever; 11. a mounting member; 12. a wire winding rod; 13. a rod body rotating shaft; 14. a current probe placement sleeve; 15. a rear cover; 16. a magnet; 17. a flip cover rotating shaft; 18. a cover is turned; 19. a threaded disc; 20. placing the bag.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: multifunctional ground impedance measuring instrument, including ground impedance measuring instrument body 1, install installed part 11 on the outer wall of ground impedance measuring instrument body 1 one side, and installed part 11 installs two, install wire wrapping rod 12 between two installed parts 11, body of rod pivot 13 is all installed at wire wrapping rod 12's both ends, current probe places cover 14 is installed to one side of wire wrapping rod 12, install placing bag 20 on the outer wall of ground impedance measuring instrument body 1 opposite side, and placing bag 20 installs two, back lid 15 is installed to ground impedance measuring instrument body 1's rear end, magnet 16 is all installed at the upper and lower both ends of back lid 15 outer wall, flip 18 is installed to the one end of magnet 16, flip pivot 17 is installed to flip 18's one end.

Furthermore, the threaded disc 19 is installed at the middle position of the rear end face of the rear cover 15, the threaded disc 19 facilitates threaded connection of users on some non-metal objects, the advantage of doing so is that different fixing operations of the grounding impedance measuring instrument are improved on different occasions, and the users are facilitated to free hands for subsequent operations such as measuring arrangement.

Further, display end 2 is installed to the front end of ground connection impedance measurement appearance body 1, and adjusting button 3 is installed to the top of terminal surface outer wall before display end 2, and display screen 5 is installed to adjusting button 3's below, and rotation button 6 is installed to the below of display screen 5, and display screen 5 before the display end 2 is used for being convenient for the user to survey inside information.

Further, set screws 4 are all installed at four angles of the outer wall of the grounding impedance measuring instrument body 1, wiring terminals 8 are installed above the grounding impedance measuring instrument body 1, four wiring terminals 8 are installed, a terminal identification fence 9 is installed at the front end of each wiring terminal 8, and the wiring terminals 8 are respectively C1, P1, P2 and C2 from left to right and are used for connection during measurement.

Further, a handle bar 10 is mounted to the rear end of the connection terminal 8, and the handle bar 10 is convenient for a user to hold to carry the ground impedance measuring instrument.

Further, hand crank 7 is installed to the below of ground connection impedance measurement appearance body 1, rotates the debugging when hand crank 7 is used for the test.

The working principle is as follows: when the grounding impedance tester is used, the installation parts 11 are installed on the outer wall of one side of the grounding impedance tester body 1, the winding rod 12 is installed by using the two installation parts 11, the winding rod 12 has the rotating capacity by using the rod body rotating shaft 13, a user can rotate and wind the wire bodies such as connecting wires and leads required in use after using the grounding impedance tester, so that the whole grounding impedance tester has the capacity of placing the wire bodies, the current probe placing sleeve 14 perfectly conforms to the shape of a current probe, the upper part of the current probe placing sleeve is larger and is used for supporting the cross rod of the probe, the lower part of the current probe placing sleeve is used for facilitating the penetration of the needle rod, the functionality of the grounding impedance tester is further increased, the placing bag 20 installed on the other side can be used for conveniently placing other objects, and the magnet 16 installed at the rear end can be used for facilitating the user to fix the grounding impedance tester on some metal objects in a magnetic attraction manner, the flip cover 18 can be rotated by the flip cover rotating shaft 17 to rotate to open and close the operation, compared with a common grounding impedance measuring instrument, the grounding impedance measuring instrument improves the functionality of the grounding impedance measuring instrument, can carry objects required by measurement without a tool box, can be conveniently and magnetically attracted and fixed by a user, reduces the limitation of the whole grounding impedance measuring instrument, is more suitable for the user to select, is convenient for the user to carry out threaded connection on some non-metal objects, has the advantages of improving different fixing operations of the grounding impedance measuring instrument in different occasions and facilitating the user to liberate two hands to carry out subsequent operations such as measurement arrangement.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Multi-functional ground connection impedance measurement appearance, including ground connection impedance measurement appearance body (1), its characterized in that: install installed part (11) on the outer wall of ground connection impedance measuring apparatu body (1) one side, and installed part (11) install two, two install wire wrapping rod (12) between installed part (11), body of rod pivot (13) are all installed at the both ends of wire wrapping rod (12), current probe is installed to one side of wire wrapping rod (12) and is placed cover (14), install on the outer wall of ground connection impedance measuring apparatu body (1) opposite side and place bag (20), and place bag (20) and install two, back lid (15) are installed to the rear end of ground connection impedance measuring apparatu body (1), magnet (16) are all installed at the upper and lower both ends of back lid (15) outer wall, flip (18) are installed to the one end of magnet (16), flip pivot (17) are installed to the one end of flip (18).

2. The multifunctional ground impedance measuring instrument of claim 1, wherein: and a threaded disc (19) is arranged in the middle of the rear end face of the rear cover (15).

3. The multifunctional ground impedance measuring instrument of claim 1, wherein: display end (2) are installed to the front end of ground connection impedance measurement appearance body (1), adjusting button (3) are installed to the top of terminal surface outer wall before display end (2), display screen (5) are installed to the below of adjusting button (3), rotation button (6) are installed to the below of display screen (5).

4. The multifunctional ground impedance measuring instrument of claim 1, wherein: set screw (4) are all installed at four angles of the outer wall of ground connection impedance measurement appearance body (1), binding post (8) are installed to the top of ground connection impedance measurement appearance body (1), and binding post (8) install four, terminal sign fence (9) are installed to the front end of binding post (8).

5. The multifunctional ground impedance measuring instrument of claim 4, wherein: and a portable rod (10) is installed at the rear end of the wiring terminal (8).

6. The multifunctional ground impedance measuring instrument of claim 1, wherein: and a hand crank (7) is arranged below the grounding impedance measuring instrument body (1).