CN214622886U - Environment-resistant arc fault characteristic detection test equipment - Google Patents

Abstract

The utility model relates to an electric arc fault detection technical field just discloses an electric arc fault characteristic detection test equipment of resistant environment, including resistant environment shell, the inside wall fixedly connected with pneumatic cylinder of resistant environment shell, the output shaft fixedly connected with hydraulic stem of pneumatic cylinder, the one end fixedly connected with kicking block of hydraulic stem, one side fixedly connected with location pad of kicking block. This electric arc fault characteristic detection test equipment of resistant environment, through resistant environment shell, the buckle piece, the buckle pad, the lug, the connecting plate, the adsorption pad, the latch segment, locking bolt, the internal thread, the external screw thread, loose axle and drying box, can make electric arc fault characteristic detection test equipment's resistant environment effect better, it all directly exposes outside to have solved general electric arc fault characteristic detection test equipment, influence receiving external environment can lead to damage problems such as electric arc fault characteristic detection test equipment ageing too fast and short circuit open circuit, thereby people's user demand at present has been satisfied.

Description

Environment-resistant arc fault characteristic detection test equipment

Technical Field

The utility model relates to an arc fault detection technical field specifically is an arc fault characteristic detection test equipment of resistant environment.

Background

The arc fault is an electrical fault in which an arc which is not intended by human beings appears in a live line, and can be divided into a series arc fault, a parallel arc fault, a ground arc fault and a composite arc fault according to the connection relation between the arc and the circuit when the arc fault occurs.

The environment-resistant effect of the arc fault characteristic detection test equipment in the current market is not good enough, general arc fault characteristic detection test equipment is directly exposed outside, and the influence of the external environment can cause the arc fault characteristic detection test equipment to age too fast and damage problems such as short circuit and open circuit, so that the use requirements of current people can not be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric arc fault characteristic test equipment of resistant environment possesses advantages such as resistant environmental effect is good, has solved the problem that general electric arc fault characteristic test equipment is resistant environmental effect not good enough.

(II) technical scheme

For the purpose that realizes that the resistant environment of above-mentioned arc fault characteristic detection test equipment is effectual, the utility model provides a following technical scheme: the utility model provides an electric arc fault characteristic detection test equipment of resistant environment, includes resistant environment shell, the inside wall fixedly connected with pneumatic cylinder of resistant environment shell, the output shaft fixedly connected with hydraulic stem of pneumatic cylinder, the one end fixedly connected with kicking block of hydraulic stem, one side fixedly connected with locating pad of kicking block, one side swing joint of locating pad has the detection test equipment body, the inner diapire fixedly connected with buckle piece of resistant environment shell, the inner wall fixedly connected with buckle pad of buckle piece, the inner wall swing joint of buckle pad has the lug, the top fixedly connected with connecting plate of lug, the outer wall fixedly connected with adsorption pad of connecting plate.

The interior roof fixedly connected with latch segment of resistant environment shell, the inner wall swing joint of latch segment has the locking bolt, the bottom fixedly connected with loose axle of locking bolt, the dry box of bottom fixedly connected with of loose axle, the wiring mouth has been seted up at the back of resistant environment shell, the inner wall fixedly connected with abrasion pad of wiring mouth, the back fixedly connected with mounting panel of resistant environment shell, the positive swing joint of resistant environment shell has the axis of rotation, the outer wall fixedly connected with chamber door of axis of rotation.

Preferably, the positioning pad is a rubber positioning pad, and the thickness of the positioning pad is one centimeter to two centimeters.

Preferably, the inner wall of the buckling block is provided with buckling grooves which are matched with the buckling pads in size and model, and the depth of each buckling groove is three centimeters to five centimeters.

Preferably, the adsorption pad is an activated carbon adsorption pad, and the thickness of the adsorption pad is one centimeter to two centimeters.

Preferably, the bottom of the locking block is provided with a locking groove, and the inner wall of the locking groove is provided with an internal thread.

Preferably, the outer wall of the locking bolt is provided with external threads matched with the internal threads in size and model.

Preferably, the inner wall of the drying box is provided with a drying agent, and the outer wall of the drying box is provided with a drying hole.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric arc fault characteristic test equipment of resistant environment possesses following beneficial effect:

1. this electric arc fault characteristic detection test equipment of resistant environment, through resistant environment shell, the buckle piece, the buckle pad, the lug, the connecting plate, the adsorption pad, the latch segment, locking bolt, the internal thread, the external screw thread, loose axle and drying box, can make electric arc fault characteristic detection test equipment's resistant environment effect better, it all directly exposes outside to have solved general electric arc fault characteristic detection test equipment, influence receiving external environment can lead to damage problems such as electric arc fault characteristic detection test equipment ageing too fast and short circuit open circuit, thereby people's user demand at present has been satisfied.

2. This electric arc fault characteristic detection test equipment of resistant environment through pneumatic cylinder, hydraulic stem, kicking block and locating pad, can make electric arc fault characteristic detection test equipment fixed by fine, has avoided rocking of electric arc fault characteristic detection test equipment to cause the problem of collision back damage.

3. This arc fault characteristic test equipment of resistant environment through axis of rotation and chamber door, can make people also can be convenient use when with arc fault characteristic test equipment protection to adsorption pad and dry box in it carry out periodic replacement, ensured arc fault characteristic test equipment's safety and use.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a rear view of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. an environmentally resistant housing; 2. a hydraulic cylinder; 3. a hydraulic lever; 4. a top block; 5. a positioning pad; 6. detecting a test equipment body; 7. a buckling block; 8. a snap pad; 9. a bump; 10. a connecting plate; 11. an adsorption pad; 12. a locking block; 13. locking the bolt; 14. an internal thread; 15. an external thread; 16. a movable shaft; 17. drying the box; 18. a wiring port; 19. a wear pad; 20. mounting a plate; 21. a rotating shaft; 22. and (4) a box door.

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. 1-4, an environment-resistant arc fault characteristic testing apparatus includes an environment-resistant housing 1, a hydraulic cylinder 2 is fixedly connected to an inner side wall of the environment-resistant housing 1, a hydraulic rod 3 is fixedly connected to an output shaft of the hydraulic cylinder 2, a top block 4 is fixedly connected to one end of the hydraulic rod 3, a positioning pad 5 is fixedly connected to one side of the top block 4, the positioning pad 5 is a rubber positioning pad, and the thickness of the positioning pad 5 is one centimeter to two centimeters, the rubber is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate large deformation under the action of a small external force, can recover to an original shape after the external force is removed, can be well fixed through the hydraulic cylinder 2, the hydraulic rod 3, the top block 4 and the positioning pad 5, and avoids the problem that the arc fault characteristic testing apparatus is damaged after collision due to shaking, one side swing joint of locating pad 5 has detection test equipment body 6, interior diapire fixedly connected with buckle piece 7 of resistant environment shell 1, the inner wall of buckle piece 7 is provided with the buckle groove that all matches each other with the big small model of buckle pad 8, and the degree of depth in buckle groove is three centimetres to five centimetres, the inner wall fixedly connected with buckle pad 8 of buckle piece 7, the inner wall swing joint of buckle pad 8 has lug 9, lug 9's top fixedly connected with connecting plate 10, the outer wall fixedly connected with adsorption pad 11 of connecting plate 10, adsorption pad 11 is the active carbon adsorption pad, and the thickness of adsorption pad 11 is one centimetre to two centimetres, and the active carbon is black powder, cubic, graininess and honeycomb amorphous carbon, also has the regular crystal carbon of range, and the active carbon is owing to have stronger adsorptivity.

The inner top wall of the environment-resistant shell 1 is fixedly connected with a locking block 12, the bottom of the locking block 12 is provided with a locking groove, the inner wall of the locking groove is provided with an internal thread 14, the inner wall of the locking block 12 is movably connected with a locking bolt 13, the outer wall of the locking bolt 13 is provided with an external thread 15 matched with the internal thread 14 in size and model, the bottom end of the locking bolt 13 is fixedly connected with a movable shaft 16, the bottom end of the movable shaft 16 is fixedly connected with a drying box 17, the inner wall of the drying box 17 is provided with a drying agent, the outer wall of the drying box 17 is provided with a drying hole, and the environment-resistant shell 1, a buckling block 7, a buckling pad 8, a convex block 9, a connecting plate 10, an adsorption pad 11, the locking block 12, the locking bolt 13, the internal thread 14, the external thread 15, the movable shaft 16 and the drying box 17 can enable the environment-resistant effect of the arc fault characteristic detection test equipment to be better, solves the problems that the common arc fault characteristic detection test equipment is directly exposed outside, and the arc fault characteristic detection test equipment is damaged due to over-quick aging, short circuit, open circuit and the like caused by the influence of the external environment, thereby meeting the use requirements of people at present, the back of the environment-resistant shell 1 is provided with a wiring port 18, the inner wall of the wiring port 18 is fixedly connected with a wear-resistant pad 19, the back surface of the environment-resistant shell 1 is fixedly connected with a mounting plate 20, the front surface of the environment-resistant casing 1 is movably connected with a rotating shaft 21, the outer wall of the rotating shaft 21 is fixedly connected with a box door 22, and the box door 22 is connected with the environment-resistant casing through the rotating shaft 21 and the box door 22, can be conveniently used when the arc fault characteristic detection test equipment is protected by people, and the adsorption pad 11 and the drying box 17 in the device are replaced regularly, so that the safety and the use of the arc fault characteristic detection test equipment are guaranteed.

When using, put into resistant environment shell 1 with detection test equipment body 6 through opening chamber door 22 to promote the location pad 5 of hydraulic stem 3 one end through pneumatic cylinder 2 and fix it, cooperate dry box 17 and adsorption pad 11 to the moisture in resistant environment shell 1 at last dry and adsorb the ash that floats, thereby accomplish work.

To sum up, this electric arc fault characteristic test equipment of resistant environment can make electric arc fault characteristic test equipment's resistant environment effect better, has solved that general electric arc fault characteristic test equipment is all direct to expose outside, can lead to damage problems such as electric arc fault characteristic test equipment ageing too fast and short circuit open circuit receiving external environment's influence to current people's user demand has been satisfied.

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.

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 (7)

1. The utility model provides an arc fault characteristic detection test equipment of resistant environment, includes resistant environment shell (1), its characterized in that: the environment-resistant shell is characterized in that a hydraulic cylinder (2) is fixedly connected to the inner side wall of the environment-resistant shell (1), an output shaft of the hydraulic cylinder (2) is fixedly connected with a hydraulic rod (3), one end of the hydraulic rod (3) is fixedly connected with a top block (4), one side of the top block (4) is fixedly connected with a positioning pad (5), one side of the positioning pad (5) is movably connected with a detection test equipment body (6), the inner bottom wall of the environment-resistant shell (1) is fixedly connected with a buckling block (7), the inner wall of the buckling block (7) is fixedly connected with a buckling pad (8), the inner wall of the buckling pad (8) is movably connected with a convex block (9), the top of the convex block (9) is fixedly connected with a connecting plate (10), and the outer wall of the connecting plate (10) is fixedly connected with an adsorption pad (11);

interior roof fixedly connected with latch segment (12) of resistant environment shell (1), the inner wall swing joint of latch segment (12) has locking bolt (13), bottom fixedly connected with loose axle (16) of locking bolt (13), the dry box of bottom fixedly connected with (17) of loose axle (16), wiring mouth (18) have been seted up at the back of resistant environment shell (1), the inner wall fixedly connected with wear pad (19) of wiring mouth (18), back fixedly connected with mounting panel (20) of resistant environment shell (1), the positive swing joint of resistant environment shell (1) has axis of rotation (21), the outer wall fixedly connected with chamber door (22) of axis of rotation (21).

2. The environmentally resistant arc fault characteristic detection test apparatus of claim 1, wherein: the positioning pad (5) is a rubber positioning pad, and the thickness of the positioning pad (5) is one centimeter to two centimeters.

3. The environmentally resistant arc fault characteristic detection test apparatus of claim 1, wherein: the inner wall of the buckling block (7) is provided with buckling grooves which are matched with the buckling pads (8) in size and model, and the depth of each buckling groove is three centimeters to five centimeters.

4. The environmentally resistant arc fault characteristic detection test apparatus of claim 1, wherein: the adsorption pad (11) is an activated carbon adsorption pad, and the thickness of the adsorption pad (11) is one centimeter to two centimeters.

5. The environmentally resistant arc fault characteristic detection test apparatus of claim 1, wherein: the bottom of the locking block (12) is provided with a locking groove, and the inner wall of the locking groove is provided with an internal thread (14).

6. The environmentally resistant arc fault characteristic detection test apparatus of claim 5, wherein: and the outer wall of the locking bolt (13) is provided with an external thread (15) which is matched with the internal thread (14) in size and model.

7. The environmentally resistant arc fault characteristic detection test apparatus of claim 1, wherein: the inner wall of the drying box (17) is provided with a drying agent, and the outer wall of the drying box (17) is provided with drying holes.

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