CN212723155U - Portable electric power detection case - Google Patents
Portable electric power detection case Download PDFInfo
- Publication number
- CN212723155U CN212723155U CN202021623616.1U CN202021623616U CN212723155U CN 212723155 U CN212723155 U CN 212723155U CN 202021623616 U CN202021623616 U CN 202021623616U CN 212723155 U CN212723155 U CN 212723155U
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- Prior art keywords
- box
- connecting rod
- box body
- dead lever
- rack
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model relates to a portable electric power detection case, the power distribution box comprises a box body, the lower extreme of box is provided with opening mounting groove down, it sets up in the mounting panel that goes up and down along vertical direction to slide in the mounting groove, the lower extreme of mounting panel is provided with the universal wheel, the upper end of mounting panel is provided with the dead lever, the dead lever extends and slides along vertical direction and wears to locate in the box, set up the gliding power component of drive dead lever on the box. When the box is pulled in the continuous detection process, the fixing rod is driven to move downwards through the power assembly, so that the mounting plate drives the universal wheels, the universal wheels are pushed or pulled to abut against the ground, the universal wheels support the box to move, the friction resistance of the box is reduced, the convenience of continuous detection is improved, and the detection efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the technique of electric power check out test set and specifically relates to a portable electric power detection case is related to.
Background
The power detection equipment is equipment for performing test, verification, detection and acceptance on power production and power grid operation, and provides reliable guarantee for the safety and reliability of power operation.
The existing power detection equipment comprises a box body and a detection unit arranged in the box body, wherein a detection pen connected with the detection unit in the box body is arranged outside the box body;
in the detection process, the box body is placed on the ground, and then the detection pen is connected with the detected object, so that the purpose of detection is achieved.
The above prior art solutions have the following drawbacks:
however, when continuous detection is needed, because the length of the detection pen is limited, if the box body is directly pulled by the detection pen, the detection pen is easily damaged, and the bottom of the box body is easily damaged due to abrasion, the detection box needs to be continuously moved by a user, so that the continuous detection is very inconvenient, and the detection efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a portable electric power detection case, when removing the box, the universal wheel of box lower extreme stretches out and supports the box and remove, promotes the convenience that detects in succession, improves detection efficiency.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a portable electric power detection case, includes the box, the lower extreme of box is provided with opening mounting groove down, it sets up in the mounting panel that goes up and down along vertical direction to slide in the mounting groove, the lower extreme of mounting panel is provided with the universal wheel, the upper end of mounting panel is provided with the dead lever, the dead lever extends and slides along vertical direction and wears to locate the box, set up the gliding power component of drive dead lever on the box.
Through adopting above-mentioned technical scheme, when the testing process pulling box in succession, through power component drive dead lever downstream for the mounting panel drives the universal wheel, and to the universal wheel butt in subaerial, promote or stimulate the box again, the removal of universal wheel support box reduces the frictional resistance that the box received, promotes the convenience that detects in succession, improves detection efficiency.
The present invention may be further configured in a preferred embodiment as: the power assembly comprises a rotating sleeve which is rotatably arranged in the box body, the rotating sleeve is in threaded connection with the outer side of the fixing rod, and the upper end of the rotating sleeve extends to the upper end of the box body.
Through adopting above-mentioned technical scheme, when needs pulling box, the cover is rotated in the drive for the dead lever moves down, and the dead lever with rotate the threaded connection between the cover, make the universal wheel can the steady support box remove subaerial.
The present invention may be further configured in a preferred embodiment as: the mounting panel upper end and its length direction's both ends are provided with the dead lever, just be provided with in the box and correspond the complex rotation cover with the dead lever.
Through adopting above-mentioned technical scheme, the setting position of control dead lever for the dead lever passes from the both sides of box, avoids interfering the installation of the interior middle part of box.
The present invention may be further configured in a preferred embodiment as: the coaxial gear that is fixed with in the upper end of rotating the cover, the upper end of box slides along the horizontal direction and is provided with the rack of a pair of parallel, the rack respectively with gear engagement, just same one end between the rack is provided with the connecting rod, the groove of accomodating that is used for accomodating gear and rack is offered to the upper end of box, relative one side just keeps away from the one end of connecting rod between the rack and extends there is the butt piece, it is provided with the dog that is used for blockking butt piece towards connecting rod one side to accomodate in the inslot wall.
Through adopting above-mentioned technical scheme, when needs examine in succession, the pulling connecting rod for the rack slides in accomodating the groove, until butt between butt piece and the dog, the in-process that the rack removed simultaneously, the gear drive rotates the cover and rotates, thereby makes the dead lever drive mounting panel downstream, until the universal wheel butt in subaerial, continues the pulling connecting rod this moment, and the universal wheel supports the box and removes, the convenient purpose that detects in succession.
The present invention may be further configured in a preferred embodiment as: and the upper end of the box body is provided with a sealing cover plate for covering the accommodating groove.
Through adopting above-mentioned technical scheme, sealed apron shields whole the groove of accomodating, and has injectd the removal of rack for stable meshing between rack and the gear realizes that the universal wheel stretches out and retrieves in the box lower part.
The present invention may be further configured in a preferred embodiment as: an elastic pull rope is fixed on one side, facing the box body, of the connecting rod, a mounting hole is formed in one side, facing the connecting rod, of the box body, and one end, far away from the connecting rod, of the elastic pull rope is fixedly connected to the bottom of the mounting hole.
Through adopting above-mentioned technical scheme, when stopping the pulling connecting rod, elasticity stay cord pulling connecting rod removes to the box for the mounting groove is retrieved to the universal wheel, makes the box can keep fixed on slope, makes the box adapt to complicated detection environment.
The present invention may be further configured in a preferred embodiment as: the one end of connecting rod towards the box is fixed with the cushion, set up on the cushion and dodge the hole of dodging of elasticity stay cord.
Through adopting above-mentioned technical scheme, when not pulling the handle, the pulling force of elasticity stay cord for the butt between cushion on the connecting rod and the box makes and forms certain dead slot between connecting rod and the box, and the operating personnel's of being convenient for finger stretches into in the dead slot, then holds and stimulates the connecting rod, makes the universal wheel stretch out and support the removal of box.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the universal wheels are telescopically arranged at the lower end of the box body, so that the box body is fixed and moved;
2. the dead lever rotates the screw-thread fit of cover with rotating, rotates the cooperation of cover upper end gear and rack, realizes the flexible of control universal wheel that can be convenient, and then is convenient for control box's removal and fixed.
Drawings
FIG. 1 is a schematic view of the general assembly of a portable power sensing case;
FIG. 2 is a schematic view for embodying a top structure of the cabinet;
fig. 3 is a schematic diagram for embodying the internal structure of the case.
In the figure, 1, a box body; 11. mounting grooves; 12. a receiving groove; 14. a stopper; 2. mounting a plate; 21. a universal wheel; 22. fixing the rod; 3. rotating the sleeve; 31. a gear; 4. a handle; 41. a rack; 42. a connecting rod; 43. a butting block; 45. an elastic pull rope; 46. cushion blocks; 5. and sealing the cover plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, a portable power detection box comprises a box body 1, wherein a mounting groove 11 with a downward notch is arranged at the lower end of the box body 1, a mounting plate 2 is arranged in the mounting groove 11, universal wheels 21 are respectively fixed at four corners of the lower end of the mounting plate 2, and a handle 4 is arranged at the upper end of the box body 1; in the continuous detection process, the box body 1 is pulled through the handle 4, the universal wheels 21 support the box body 1 to move, and the detection efficiency is improved.
The upper end of the mounting plate 2 and two sides in the length direction are integrally provided with a fixed rod 22, the fixed rod 22 upwards penetrates through the box body 1 along the vertical direction, a rotating sleeve 3 coaxial with the fixed rod 22 is rotatably arranged in the box body 1, the fixed rod 22 is in threaded connection with the inside of the rotating sleeve 3, and the upper end of the rotating sleeve 3 penetrates through the upper end of the box body 1; when need not to detect, rotate cover 3 through the drive and rotate for dead lever 22 drives the removal of mounting panel 2 in vertical direction, and control mounting panel 2 removes in mounting groove 11, accomodates in mounting groove 11 completely until universal wheel 21, makes the stable ground of arranging in of 1 lower extreme of box, and the stability of the electric power detection case of being convenient for is accomodate.
A gear 31 is coaxially fixed at the upper end of the rotating sleeve 3, a handle 4 at the upper end of the box body 1 comprises a pair of parallel racks 41 and a connecting rod 42 fixed at one end of the two racks 41, the handle 4 is positioned between the gears 31, the racks 41 are respectively meshed with the gears 31, meanwhile, the upper end of the box body 1 is provided with a containing groove 12, the gears 31 and the racks 41 are both positioned in the containing grooves 12, a butting block 43 is integrally arranged at one end of one side opposite to the rack 41 and far away from the connecting rod 42, and a stop block 14 is integrally arranged at one side of the inner wall of the containing groove 12 and close to the connecting rod 42;
when continuous detection is needed, the connecting rod 42 is pulled, so that the rack 41 slides in the accommodating groove 12 until the abutting block 43 abuts against the stop block 14, meanwhile, in the moving process of the rack 41, the gear 31 drives the rotating sleeve 3 to rotate, so that the fixing rod 22 drives the mounting plate 2 to move downwards until the universal wheel 21 abuts against the ground, the connecting rod 42 is continuously pulled, the universal wheel 21 supports the box body 1 to move, and the purpose of continuous detection is facilitated.
Meanwhile, a sealing cover plate 5 is fixed at the upper end of the box body 1, the sealing cover plate 5 covers the whole accommodating groove 12, and movement of the rack 41 is limited, so that the rack 41 is stably meshed with the gear 31, and the universal wheel 21 is extended out and retracted from the lower part of the box body 1.
Wherein one end of the connecting rod 42 facing the box body 1 is fixedly connected with an elastic pull rope 45, the elastic pull rope 45 is made of elastic rubber materials, one side of the box body 1 facing the connecting rod 42 is provided with a mounting hole, the mounting hole extends along the length direction of the rack 41, one end of the elastic pull rope 45 far away from the connecting rod 42 is fixed at the bottom of the mounting hole, one end of the connecting rod 42 facing the box body 1 is also fixed with a cushion block 46, the cushion block 46 is made of elastic materials, the cushion block 46 is provided with an avoidance hole, and the elastic pull rope 45 penetrates through the avoidance hole;
when the handle 4 is not pulled, the cushion block 46 on the connecting rod 42 is abutted to the box body 1 by the tensile force of the elastic pull rope 45, so that a certain empty groove is formed between the connecting rod 42 and the box body 1, the fingers of an operator can conveniently stretch into the empty groove, and then the connecting rod 42 is held and pulled, so that the universal wheel 21 stretches out and supports the movement of the box body 1; when the connecting rod 42 stops being pulled, the elastic pull rope 45 pulls the connecting rod 42 to move towards the box body 1, so that the universal wheels 21 are retracted into the mounting groove 11, the box body 1 can be kept fixed on a slope, and the box body 1 is suitable for complex detection environments.
The implementation principle of the embodiment is as follows:
while continuously detecting movement: the connecting rod 42 is pulled, the rack 41 moves, so that the gear 31 drives the rotating sleeve 3, the fixing rod 22 drives the mounting plate 2 to move downwards until the universal wheel 21 abuts against the ground, the connecting rod 42 is continuously pulled, the abutting block 43 on the rack 41 is matched with the retaining ring on the box body 1, and the purpose of moving the box body 1 is achieved under the support of the universal wheel 21;
when the movement is stopped: elastic pull rope 45 drives connecting rod 42, makes rack 41 remove to accomodating inslot 12, and gear 31 and rotation cover 3 antiport make dead lever 22 drive mounting panel 2 rebound, and in universal wheel 21 withdrawed box 1, and subaerial is arranged in to the lower extreme of box 1, guarantees to detect the stability of time or box 1 when accomodating.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a portable electric power detection case, includes box (1), its characterized in that: the lower extreme of box (1) is provided with opening mounting groove (11) down, it sets up in mounting panel (2) that go up and down along vertical direction to slide in mounting groove (11), the lower extreme of mounting panel (2) is provided with universal wheel (21), the upper end of mounting panel (2) is provided with dead lever (22), dead lever (22) extend and slide along vertical direction and wear to locate in box (1), set up the gliding power component of drive dead lever (22) on box (1).
2. A portable power sensing case according to claim 1, wherein: the power assembly comprises a rotating sleeve (3) which is rotatably arranged in the box body (1), the rotating sleeve (3) is in threaded connection with the outer side of the fixing rod (22), and the upper end of the rotating sleeve (3) extends to the upper end of the box body (1).
3. A portable power sensing case according to claim 2, wherein: the mounting panel (2) upper end and its length direction's both ends are provided with dead lever (22), just be provided with in box (1) and correspond complex rotation cover (3) with dead lever (22).
4. A portable power detection case according to claim 3, wherein: the coaxial gear (31) that is fixed with in upper end of rotating cover (3), the upper end of box (1) is followed the horizontal direction and is slided and is provided with rack (41) of a pair of parallel, rack (41) mesh with gear (31) respectively, just same end between rack (41) is provided with connecting rod (42), the groove (12) of accomodating that is used for accomodating gear (31) and rack (41) is offered to the upper end of box (1), relative one side just keeps away from connecting rod (42) one end between rack (41) extends and has butt piece (43), be provided with in accomodating groove (12) inner wall and be used for blockking dog (14) that butt piece (43) faced connecting rod (42) one side.
5. The portable power detection case of claim 4, wherein: and the upper end of the box body (1) is provided with a sealing cover plate (5) for covering the accommodating groove (12).
6. The portable power detection case of claim 4, wherein: an elastic pull rope (45) is fixed on one side, facing the box body (1), of the connecting rod (42), a mounting hole is formed in one side, facing the connecting rod (42), of the box body (1), and one end, far away from the connecting rod (42), of the elastic pull rope (45) is fixedly connected to the bottom of the mounting hole.
7. The portable power detection case of claim 6, wherein: the one end of connecting rod (42) towards box (1) is fixed with cushion (46), set up the hole of dodging elasticity stay cord (45) on cushion (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021623616.1U CN212723155U (en) | 2020-08-07 | 2020-08-07 | Portable electric power detection case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021623616.1U CN212723155U (en) | 2020-08-07 | 2020-08-07 | Portable electric power detection case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212723155U true CN212723155U (en) | 2021-03-16 |
Family
ID=74912686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021623616.1U Expired - Fee Related CN212723155U (en) | 2020-08-07 | 2020-08-07 | Portable electric power detection case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212723155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400568A (en) * | 2022-01-13 | 2022-04-26 | 湖南程微电力科技有限公司 | Low-voltage draw-out type switch cabinet body with safety supporting structure |
-
2020
- 2020-08-07 CN CN202021623616.1U patent/CN212723155U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400568A (en) * | 2022-01-13 | 2022-04-26 | 湖南程微电力科技有限公司 | Low-voltage draw-out type switch cabinet body with safety supporting structure |
| CN114400568B (en) * | 2022-01-13 | 2023-11-21 | 湖南程微电力科技有限公司 | Low-voltage draw-out type switch cabinet body with safety supporting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |