CN214845467U - Portable electricity grounding device that tests - Google Patents

Abstract

The utility model relates to a portable electricity testing grounding device, which comprises two loop bars, wherein the top of the loop bar is fixedly provided with an electricity testing frame, and an adjusting part is movably arranged between the upper loop bar and the lower loop bar; the adjusting part comprises a fixed sleeve, a fixed cylinder, a rotating block, a bidirectional screw, a first gear and a second gear, the fixed cylinder is movably mounted inside the upper and lower sleeve rods, the fixed sleeve is fixedly mounted outside the fixed cylinder, and the rotating block is rotatably connected inside the fixed cylinder. This portable electricity earthing device that tests drives first gear and rotates on the turning block after making its atress through rotating the second gear, and the turning block after the rotation drives two-way screw rod and rotates in the inside of solid fixed cylinder, feeds and promotes the loop bar at two-way screw rod with two-way screw rod threaded connection's spiral shell section of thick bamboo and removes, and then the loop bar after the removal can be on solid fixed cylinder flexible regulation, reaches the effect of accomodating and extending, portability during convenient transportation.

Description

Portable electricity grounding device that tests

Technical Field

The utility model relates to an test electric technical field, specifically be a portable test electric earthing device.

Background

The electricity testing before the installation of the grounding wire can determine whether the power failure equipment has no voltage or not so as to ensure the safety of personnel installing the grounding wire and prevent the occurrence of vicious accidents such as the live installation of the grounding wire or the live connection of the grounding isolating switch and the like

The current electricity testing technology is widely applied, the safety before grounding can be guaranteed, the portable electricity testing grounding device is inconvenient to carry in the transportation process aiming at the current electricity testing grounding device, the electric wire is too high, the long electricity testing grounding device needs to be used for testing electricity, the overlong electricity testing grounding device is used, the space occupation position is further increased in the transportation process, the transportation cost is increased, the transportation difficulty is increased, the requirement of the electricity testing technology is difficult to meet, and therefore the portable electricity testing grounding device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a portable electricity earthing device that tests possesses the advantage that conveniently carries, has solved current electricity earthing device that tests, in the transportation, inconvenient carrying because the electric wire is too high, needs to use longer electricity earthing device that tests to realize testing the electricity, and tests electricity earthing device overlength, and then occupation space position in the transportation improves the cost of transportation, and improves the problem of the degree of difficulty of transportation.

In order to achieve the above object, the utility model provides a following technical scheme: a portable electricity testing grounding device comprises two loop bars, wherein an electricity testing frame is fixedly arranged at the top of each loop bar at the top, and an adjusting part is movably arranged between the upper loop bar and the lower loop bar;

the adjusting part comprises a fixed sleeve, a fixed cylinder, a rotating block, a bidirectional screw, a first gear and a second gear, the fixed cylinder is movably mounted inside the upper and lower two sleeve rods, the fixed sleeve is fixedly mounted outside the fixed cylinder, the rotating block is connected inside the fixed cylinder in a rotating mode, the bidirectional screw located inside the fixed cylinder is fixedly mounted inside the rotating block, the first gear is fixedly mounted outside the rotating block, and the second gear meshed with the first gear is rotatably connected to the left side of the fixed sleeve.

Further, test the electric frame and be the U-shaped hook, upper and lower two loop bars cup joint both sides about the outside of regulating part respectively, and the loop bar can slide in the outside of regulating part, and the equal fixed mounting of inside opposite side of upper and lower two loop bars has a spiral shell section of thick bamboo, and a spiral shell section of thick bamboo cup joints in the outside one side of two-way screw rod, and a spiral shell section of thick bamboo and two-way screw rod connected relation is threaded connection.

Further, the upper and lower both sides of a fixed section of thick bamboo are pegged graft respectively in the inside of two loop bars from top to bottom, and fixed cover cup joints the outside at a fixed section of thick bamboo, and the inboard and the fixed section of thick bamboo outside fixed connection of fixed cover, and the inside of a fixed section of thick bamboo is provided with to be located the outside locating piece of four sides about from top to bottom of turning block, and the inside of locating piece is seted up and is located the outside turning block of turning block and rather than corresponding rotary slot

Furthermore, the first gear is located between the upper positioning block and the lower positioning block, the first gear is sleeved outside the rotating block, and the inner side of the first gear is fixedly connected with the outer side of the rotating block.

Further, the right side of second gear runs through the left side of fixed cover and the left side of a fixed section of thick bamboo, and the perforation has all been seted up on the left side of fixed cover and the left side of a fixed section of thick bamboo, and two perforations all are located the outside of second gear.

Furthermore, the inside of second gear is provided with the pivot, and the pivot runs through the second gear and extends to the upper and lower both sides of second gear, and the left side of fixed cover is provided with the connecting plate, and two upper and lower connecting plates are located the upper and lower both ends of pivot respectively, and the upper and lower both ends of pivot are pegged graft respectively in the inside of two upper and lower connecting plates, and the pivot is connected for rotating with the connection of connecting plate

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this portable electricity earthing device that tests, two loop bars pass through the regulation part and realize connecting, and two loop bars can realize sliding on the regulation part about and to this effect of realizing adjusting, and then can reach flexible purpose, realize the effect of accomodating when can being applied to the transportation, avoid testing the inconvenient carrying of electricity earthing device overlength.

2. This portable electricity earthing device that tests rotates second gear and drives first gear after making its atress and rotate on the turning block, and the turning block after the rotation drives two-way screw rod and rotates in the inside of solid fixed cylinder, and the screw section of thick bamboo with two-way screw rod threaded connection feeds and promotes the loop bar and removes at two-way screw rod, and then the loop bar after the removal can be on solid fixed cylinder flexible regulation, reaches the effect of accomodating and extending, portability during convenient transportation.

Drawings

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

fig. 2 is a schematic view of the structure of the adjusting portion of the present invention.

In the figure: 1 loop bar, 102 screw tube, 2 electroscope, 3 adjusting part, 301 fixing sleeve, 302 fixing tube, 303 rotating block, 304 bidirectional screw, 305 first gear, 306 second gear.

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.

Referring to fig. 1-2, a portable electricity testing grounding device comprises two loop bars 1, an electricity testing frame 2 is fixedly mounted at the top of the loop bar 1 at the top, an adjusting part 3 is movably mounted between the upper loop bar 1 and the lower loop bar 1, the upper loop bar 1 and the lower loop bar 1 are connected through the adjusting part 3, and the upper loop bar 1 and the lower loop bar 1 can slide on the adjusting part 3, so that the adjusting function is realized, the telescopic purpose can be achieved, the portable electricity testing grounding device can be applied to the storage effect during transportation, and the inconvenience in carrying due to overlong electricity testing grounding device is avoided;

the adjusting part 3 comprises a fixed sleeve 301, a fixed cylinder 302, a rotating block 303, a bidirectional screw 304, a first gear 305 and a second gear 306, the fixed cylinder 302 is movably installed inside the upper and lower two loop bars 1, the fixed sleeve 301 is fixedly installed outside the fixed cylinder 302, the rotating block 303 is rotatably connected inside the fixed cylinder 302, the fixed sleeve 301 is used for supporting the rotating block 303, so that the rotating block 303 can stably transmit motion, the bidirectional screw 304 positioned inside the fixed cylinder 302 is fixedly installed inside the rotating block 303, the bidirectional screw 304 can be used for transmitting motion to the screw cylinder 102, the first gear 305 is fixedly installed outside the rotating block 303, the second gear 306 meshed with the first gear 305 is rotatably connected to the left side of the outside of the fixed sleeve 301, the first gear 305 sleeved outside the rotating block 303, the rotating block 303 and the bidirectional screw 304 can be driven to synchronously rotate by the motion of the second gear 306, this portable electricity earthing device that tests, it drives first gear 305 and rotates on turning block 303 to rotate second gear 306 after making its atress, turning block 303 after the rotation drives two-way screw 304 and rotates in the inside of solid fixed cylinder 302, barrel 102 with two-way screw 304 threaded connection feeds and promotes loop bar 1 at two-way screw 304 and removes, and then loop bar 1 after the removal can be on solid fixed cylinder 302 flexible regulation, reach the effect of accomodating and extending, portability during convenient transportation.

When in implementation, the method comprises the following steps:

1) firstly, the second gear 306 is rotated to drive the first gear 305;

2) then the first gear 305 drives the rotating block 303 and the bidirectional screw 304 to rotate;

3) the bidirectional screw 304 rotates to drive the screw cylinder 102;

4) finally, the screw cylinder 102 drives the loop bar 1 to stretch and adjust on the fixed cylinder 302 after feeding.

To sum up, this portable electricity earthing device of testing, two loop bars 1 are passed through regulating part 3 and are realized connecting, and two loop bars 1 can realize sliding on regulating part 3 about and to this effect of realizing adjusting, and then can reach flexible purpose, realize the effect of accomodating when can be applied to the transportation, avoid testing the inconvenient carrying of electricity earthing device overlength.

And, rotate second gear 306 and make it drive first gear 305 and rotate on turning block 303 after the atress, turning block 303 after the rotation drives two-way screw 304 and rotates in the inside of solid fixed cylinder 302, screw 102 with two-way screw 304 threaded connection feeds and promotes loop bar 1 and remove at two-way screw 304, and then loop bar 1 after the removal can stretch out and draw back and adjust on solid fixed cylinder 302, reach the effect of accomodating and extending, portability when convenient transportation, current earthing device that tests electricity has been solved, in the transportation, it is inconvenient to carry, because the electric wire is too high, need use longer earthing device that tests electricity to realize testing electricity, and test electric earthing device overlength, and then occupation spatial position in the transportation, and the cost of transportation is improved, and the problem of the degree of difficulty of transportation is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a portable electricity earthing device that tests, includes loop bar (1) that quantity is two, its characterized in that: the top of the top loop bar (1) is fixedly provided with an electricity testing frame (2), and an adjusting part (3) is movably arranged between the upper loop bar (1) and the lower loop bar (1);

regulating part (3) are including fixed cover (301), a fixed section of thick bamboo (302), turning block (303), two-way screw rod (304), first gear (305) and second gear (306), the inside movable mounting of two upper and lower loop bars (1) has a fixed section of thick bamboo (302), the outside fixed mounting of a fixed section of thick bamboo (302) has fixed cover (301), the internal rotation of a fixed section of thick bamboo (302) is connected with turning block (303), the inside fixed mounting of turning block (303) has two-way screw rod (304) that are located fixed section of thick bamboo (302) inside, the outside fixed mounting of turning block (303) has first gear (305), the outside left side rotation of fixed cover (301) is connected with second gear (306) with first gear (305) engaged with.

2. The portable electroscopic grounding device of claim 1, further comprising: the electricity testing frame (2) is a U-shaped hook, the upper sleeve rod (1) and the lower sleeve rod (1) are respectively sleeved on the upper side and the lower side of the outer portion of the adjusting portion (3), the sleeve rods (1) can slide on the outer portion of the adjusting portion (3), the inner opposite sides of the upper sleeve rod (1) and the lower sleeve rod (1) are fixedly provided with the screw barrel (102), the screw barrel (102) is sleeved on one side of the outer portion of the bidirectional screw rod (304), and the connection relation between the screw barrel (102) and the bidirectional screw rod (304) is threaded connection.

3. The portable electroscopic grounding device of claim 1, further comprising: the upper side and the lower side of the fixed cylinder (302) are respectively inserted into the upper sleeve rod and the lower sleeve rod (1), the fixed sleeve (301) is sleeved outside the fixed cylinder (302), the inner side of the fixed sleeve (301) is fixedly connected with the outer side of the fixed cylinder (302), the positioning blocks which are positioned on the upper side, the lower side, the left side and the right side outside the rotating block (303) are arranged inside the fixed cylinder (302), and the rotating grooves which are positioned outside the rotating block (303) and correspond to the rotating block are formed inside the positioning blocks.

4. The portable electroscopic grounding device of claim 1, further comprising: the first gear (305) is positioned between the upper positioning block and the lower positioning block, the first gear (305) is sleeved outside the rotating block (303), and the inner side of the first gear (305) is fixedly connected with the outer side of the rotating block (303).

5. The portable electroscopic grounding device of claim 1, further comprising: the right side of second gear (306) runs through the left side of fixed cover (301) and the left side of a fixed cylinder (302), and the perforation has all been seted up to the left side of fixed cover (301) and the left side of a fixed cylinder (302), and two perforations all are located the outside of second gear (306).

6. The portable electroscopic grounding device of claim 1, further comprising: the inside of second gear (306) is provided with the pivot, and the pivot runs through second gear (306) and extends to the upper and lower both sides of second gear (306), and the left side of fixed cover (301) is provided with the connecting plate, and two upper and lower connecting plates are located the upper and lower both ends of pivot respectively, and the upper and lower both ends of pivot are pegged graft respectively in the inside of two upper and lower connecting plates, and the pivot is connected for rotating with the connection of connecting plate.

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