CN217156648U

CN217156648U - Ground resistance tester

Info

Publication number: CN217156648U
Application number: CN202122333339.1U
Authority: CN
Inventors: 杨继富
Original assignee: Shenyang Chengxing Electric Co ltd
Current assignee: Shenyang Chengxing Electric Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-08-09
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a ground resistance tester, the power distribution box comprises a box body, the right side fixed mounting of box has the motor, the output fixedly connected with pivot of motor, the left side fixedly connected with wind-up roll of pivot, the fixed surface of wind-up roll is connected with the test wire body. The utility model discloses a handle will this device remove to appointed operating position after, expose the controller through opening of shield and conveniently operate, will detect splint and testing tool and connect the back through the tensile of test line body, get into ground by testing tool and carry out data display by the controller again, work is accomplished the back and is passed through controller starter motor work, it makes its wind-up roll work to drive the pivot through the motor, solved current ground resistance tester when measuring because the test line is shorter, can only place the tester on ground and carry out work, but the most moist and existence bacterium in ground, can influence follow-up normal use's problem.

Description

Ground resistance tester

Technical Field

The utility model relates to an earth resistance tester technical field specifically is an earth resistance tester.

Background

The ground resistance tester is divided into a large-scale ground screen ground resistance tester and a ground resistance meter, the functions and the ranges of the ground resistance tester and the ground resistance meter are different, the existing ground resistance tester can only place the tester on the ground to work due to the fact that a test wire is short when the ground resistance tester is used for measuring, but most of the ground is moist and has bacteria, follow-up normal use can be influenced, and therefore the ground resistance tester is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a ground resistance tester, the utility model provides a ground resistance tester possesses the advantage that makes things convenient for the rolling, has solved current ground resistance tester and because the test wire is shorter when measuring, can only place the tester on ground and carry out work, but the most moist and existence bacterium in ground can influence follow-up normal use's problem.

The utility model discloses a ground resistance tester, the power distribution box comprises a box body, the right side fixed mounting of box has the motor, the output fixedly connected with pivot of motor, the left side fixedly connected with wind-up roll of pivot, the fixed surface of wind-up roll is connected with the test wire body, the left side fixedly connected with bull stick of wind-up roll, the inner chamber left side fixedly connected with casing of box, the surface swing joint of bull stick is in the inner chamber of casing, the left side fixedly connected with guard plate of box, the inner chamber swing joint of guard plate has the testing tool, the inner chamber middle-end fixed mounting of box has the controller.

The utility model discloses a ground resistance tester, wherein the inner chamber bottom fixedly connected with battery of box, the fixed surface of box is connected with charging socket, charging socket's output electric connection can supply power to the electrical components of this device through the setting of battery in the input of battery, avoids the phenomenon of the in-process emergence outage of work.

The utility model discloses a ground resistance tester, wherein there is the shield on the surface of box through hinge swing joint, the inboard of shield and the surface laminating of controller can play the guard action to the controller through the setting of shield, avoid the dust to adhere to the surface of controller and lead to the unable normal operating of work.

The utility model discloses a ground resistance tester, wherein the quantity of test wire body is two sets of, and the input end fixedly connected with of test wire body detects splint, and its output is electric connection with the input of controller, through the setting that detects splint, can use with the testing tool cooperation, makes things convenient for the staff to test the resistance of ground wire, makes things convenient for the staff to operate.

The utility model discloses a ground resistance tester, wherein the equal swing joint in inner chamber both ends of casing has the ball, the surface of bull stick and the surface of ball are swing joint, and through the setting of ball, the wearing and tearing of reducible bull stick avoid the in-process of work phenomenon of breaking off.

The utility model discloses a ground resistance tester, wherein the bottom fixedly connected with base of box, the bottom fixedly connected with handle of base through the setting of handle, makes things convenient for the staff to mention the base, and the staff can remove this device to appointed operating position.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a handle will this device remove to appointed operating position after, expose the controller through opening of shield and conveniently operate, will detect splint and testing tool and connect the back through the tensile of test line body, get into ground by testing tool and carry out data display by the controller again, work is accomplished the back and is passed through controller starter motor work, it makes its wind-up roll work to drive the pivot through the motor, it carries out rolling work to drive the test line body through the wind-up roll, stability and convenience when improving the work, the effect that facilitates the use has been reached, current ground resistance tester has been solved because the test line is shorter when measuring, can only place the tester on ground and carry out work, but the most moist and existence bacterium in ground, can influence follow-up normal use's problem.

2. The utility model discloses a setting of battery can supply power to the electrical components of this device, avoids the phenomenon of the in-process emergence outage of work.

3. The utility model discloses a setting of shield can play the guard action to the controller, avoids the dust to adhere to the surface of controller and leads to the unable normal operating of work.

4. The utility model discloses a setting of detecting splint can use with the testing tool cooperation, makes things convenient for the staff to test the resistance of earth connection, makes things convenient for the staff to operate.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a motor; 3. a handle; 4. a charging jack; 5. a dust cover; 6. a protection plate; 7. a test tool; 8. detecting the clamping plate; 9. a test line body; 10. a controller; 11. a storage battery; 12. a wind-up roll; 13. a housing; 14. a rotating rod; 15. a ball bearing; 16. a rotating shaft; 17. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, motor 2, handle 3, charging socket 4, shield 5, guard plate 6, testing tool 7, detection splint 8, test wire body 9, controller 10, battery 11, wind-up roll 12, casing 13, bull stick 14, ball 15, pivot 16 and base 17 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Please refer to fig. 1-3, a ground resistance tester, comprising a box body 1, a motor 2 is fixedly mounted on the right side of the box body 1, an output end of the motor 2 is fixedly connected with a rotating shaft 16, a left side of the rotating shaft 16 is fixedly connected with a winding roller 12, a surface of the winding roller 12 is fixedly connected with a testing line body 9, a left side of the winding roller 12 is fixedly connected with a rotating rod 14, an inner cavity left side of the box body 1 is fixedly connected with a shell 13, a surface of the rotating rod 14 is movably connected in an inner cavity of the shell 13, a left side of the box body 1 is fixedly connected with a protection plate 6, an inner cavity of the protection plate 6 is movably connected with a testing tool 7, and a controller 10 is fixedly mounted at the inner cavity middle end of the box body 1.

The inner chamber bottom fixedly connected with battery 11 of box 1, the fixed surface of box 1 is connected with charging socket 4, and charging socket 4's output electric connection is in battery 11's input, through battery 11's setting, can supply power to the electrical components of this device, avoids the phenomenon of the in-process emergence outage of work.

The surface of box 1 has shield 5 through hinge swing joint, and the inboard of shield 5 and the surperficial laminating of controller 10 through the setting of shield 5, can play the guard action to controller 10, avoid the dust to lead to the unable normal operating of work attached to the surface of controller 10.

The quantity of test wire body 9 is two sets of, and the input fixedly connected with of test wire body 9 detects splint 8, and its output is electric connection with the input of controller 10, through the setting that detects splint 8, can use with the cooperation of testing tool 7, makes things convenient for the staff to test the resistance of earth connection, makes things convenient for the staff to operate.

The equal swing joint in inner chamber both ends of casing 13 has ball 15, and the surface of bull stick 14 and ball 15's surface are swing joint, and through ball 15's setting, the wearing and tearing of reducible bull stick 14 avoid the cracked phenomenon of in-process emergence of work.

The bottom fixedly connected with base 17 of box 1, the bottom fixedly connected with handle 3 of base 17 through the setting of handle 3, makes things convenient for the staff to mention base 17, and the staff can remove this device to appointed operating position.

When in use, after the device is moved to a designated working position by the handle 3, the controller 10 is exposed by opening the dustproof cover 5 for convenient operation, after the detection clamping plate 8 is connected with the test tool 7 by stretching the test wire body 9, the test tool 7 enters the ground and then data display is carried out by the controller 10, after the work is finished, the motor 2 is started by the controller 10 to work, drive 16 work of its wind-up roll 12 of pivot through motor 2, drive test wire body 9 through wind-up roll 12 and carry out the rolling work, improve the stability and the convenience of during operation, reached the effect of facilitating the use, solved current ground resistance tester when measuring because the test wire is shorter, can only place the tester in ground and carry out work, but the most moist and existence bacterium in ground can influence follow-up normal use's problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ground resistance tester, includes box (1), its characterized in that: the utility model discloses a test box, including box (1), right side fixed mounting of box (1) has motor (2), output fixedly connected with pivot (16) of motor (2), the left side fixedly connected with wind-up roll (12) of pivot (16), the fixed surface of wind-up roll (12) is connected with test wire body (9), the left side fixedly connected with bull stick (14) of wind-up roll (12), the inner chamber left side fixedly connected with casing (13) of box (1), the surface swing joint of bull stick (14) is in the inner chamber of casing (13), the left side fixedly connected with guard plate (6) of box (1), the inner chamber swing joint of guard plate (6) has testing tool (7), the inner chamber middle-end fixed mounting of box (1) has controller (10).

2. The earth resistance tester of claim 1, wherein: the inner chamber bottom fixedly connected with battery (11) of box (1), the fixed surface of box (1) is connected with charging socket (4), the output electric connection of charging socket (4) is in the input of battery (11).

3. The earth resistance tester of claim 1, wherein: the surface of the box body (1) is movably connected with a dustproof cover (5) through a hinge, and the inner side of the dustproof cover (5) is attached to the surface of the controller (10).

4. The earth resistance tester of claim 1, wherein: the quantity of test wire body (9) is two sets of, and the input fixedly connected with of test wire body (9) detects splint (8), and its output is electric connection with the input of controller (10).

5. The earth resistance tester of claim 1, wherein: the inner chamber both ends of casing (13) all swing joint have ball (15), the surface of bull stick (14) and the surface of ball (15) are swing joint.

6. The earth resistance tester of claim 1, wherein: the bottom fixedly connected with base (17) of box (1), the bottom fixedly connected with handle (3) of base (17).