CN214335104U - Portable relay protection device check-up workstation - Google Patents
Portable relay protection device check-up workstation Download PDFInfo
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- CN214335104U CN214335104U CN202120447807.5U CN202120447807U CN214335104U CN 214335104 U CN214335104 U CN 214335104U CN 202120447807 U CN202120447807 U CN 202120447807U CN 214335104 U CN214335104 U CN 214335104U
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Abstract
The utility model discloses a portable relay protection device check-up workstation belongs to relay protection technical field, and it includes the platform body, and platform body both sides all set up the handle, and platform body bottom sets up four gyro wheels, and platform body upper portion sets up first support and second support; the first support comprises two support rods and a first U-shaped frame arranged between the two support rods, arc grooves are formed in two sides of the first U-shaped frame, a plurality of circular concave holes are formed in the arc grooves, spring limiting rods are arranged on the inner sides of the two support rods, and ball heads at the end parts of the spring limiting rods are located in the arc grooves; the second support includes carousel and sets up at carousel upper portion second "U" type frame, and the carousel both sides all set up the locating piece, and the locating piece upper end is equipped with first magnet, and the bottom surface of second "U" type frame sets up two second magnets. The utility model discloses it is convenient to remove, and experimental wiring, stitches removing are convenient, and the check-up is efficient.
Description
Technical Field
The utility model relates to a relay protection technical field specifically is a portable relay protection device check-up workstation.
Background
With the development of social economy, power systems are increasingly large and complex. The importance of relay protection is further highlighted as a 'guard' of the electrical system. At present, accidents of an electrical system caused by relay protection faults gradually rise, huge losses are caused to economy, and the safety of a power grid is threatened. In order to avoid the above problems, it is necessary to improve the reliability and safety of the relay protection device in the power system.
In the process of checking the relay protection device, a relay protection check meter, a test power supply and other articles need to be used, when the relay protection check meter is transferred from one checking position to another checking position, the carrying and the moving are very inconvenient, and the relay protection check meter and the test power supply cannot find proper placing positions and are placed on the ground, so that the operation is inconvenient, the test wiring and the disconnection are difficult, and the checking efficiency is seriously influenced.
Patent document No. CN 203232107U discloses a mobile multifunctional relay protection device verification analysis platform, which is used for assisting in completing the verification of the relay protection device. The multifunctional electric power box is of a box body type structure, a working table surface is arranged at the upper end of the box body, a relay protection tester placing space is arranged at the rear part of the box body, a test power supply mounting space, a file and sundries placing space are arranged at the front part of the box body, and universal idler wheels are mounted at four corners of the bottom of the box body. The utility model discloses a enable relay protection device check-up scene article place clean and tidy orderly, both made things convenient for the operation of testing personnel, reduced testing personnel intensity of labour, improved work efficiency again. However, the utility model is inconvenient to move, and the wiring and the stitch removing are inconvenient to test.
Disclosure of Invention
In view of this, the utility model discloses to prior art's is not enough, the removal that provides is convenient, and experimental wiring, taking out stitches the convenience, the efficient portable relay protection device check-up workstation of check-up.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a mobile relay protection device calibration workbench comprises a platform body, wherein handles are arranged on two sides of the platform body, four idler wheels are arranged at the bottom of the platform body, a first support and a second support are arranged on the upper portion of the platform body, a relay protection calibration instrument is arranged on the first support, and a test power supply is arranged on the second support; the first support comprises two support rods and a first U-shaped frame arranged between the two support rods, arc-shaped grooves are formed in two sides of the first U-shaped frame, a plurality of circular concave holes are formed in the arc-shaped grooves, spring limiting rods are arranged on the inner sides of the two support rods, and end bulbs of the spring limiting rods are located in the arc-shaped grooves; the second support comprises a rotary disc and a second U-shaped frame arranged on the upper portion of the rotary disc, positioning blocks are arranged on two sides of the rotary disc, a first magnet is arranged at the upper end of each positioning block, two second magnets are arranged on the bottom surface of the second U-shaped frame, and the first magnets and the second magnets attract each other.
Further, the spring limiting rod comprises an outer barrel, an inner rod and a spring, the spring is arranged inside the outer barrel, one end of the inner rod is fixedly connected with the spring, and the other end of the inner rod extends out of the outer barrel.
Furthermore, two sides of the first U-shaped frame are respectively connected with the two support rods through pin shafts.
Furthermore, one side of first "U" type frame sets up the first locking bolt that is used for fixed relay protection check gauge, one side of second "U" type frame sets up the second locking bolt that is used for the fixed test power, the tip of first locking bolt and second locking bolt all sets up the rubber dog.
Further, platform body downside sets up "L" type bedplate and places the chamber, it sets up places the board to place the intracavity, it sets up fixed slot to place the board lower part.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses portable relay protection device check-up workstation, platform body both sides set up the handle, and platform body bottom sets up four gyro wheels, and the user promotes the handle, can remove relay protection check-up on the platform body, test power and other article and respectively treat the relay protection device of check-up and carry out the check-up work, and the flexibility is high, uses manpower sparingly moreover.
In addition, a first support is arranged on the platform body and used for placing a relay protection calibrator, a first U-shaped frame is arranged between the two support rods, so that the inclination direction and the inclination angle of the relay protection calibrator can be adjusted at will, and after the inclination angle is adjusted to a proper angle, the spring limiting rod is clamped in a certain circular concave hole in the arc-shaped groove for limiting and fixing; set up the second support on the platform body for place experimental power, second "U" type frame sets up on the carousel, and the carousel both sides set up the locating piece, thereby experimental power can rotate 180 degrees backs and fixed through the locating piece actuation, makes things convenient for wiring, stitches removing.
In addition, a first locking bolt is arranged on one side of the first U-shaped frame and can fix the relay protection calibrator, a second locking bolt is arranged on one side of the second U-shaped frame and can fix the test power supply, and rubber stoppers are arranged at the end parts of the first locking bolt and the second locking bolt, so that the fixing is firm, and the relay protection calibrator and the test power supply cannot be damaged; platform body downside sets up "L" type bedplate and places the chamber, place the intracavity setting and place board and fixed slot, during the use, take off "L" type bedplate from placing the board, and insert the upper portion flat board of "L" type bedplate in fixed slot, the lower part riser contact ground of "L" type bedplate forms the support, supply the staff to take the position of sitting to check up, the convenience is high, finish using, pull out the upper portion flat board of "L" type bedplate from the fixed slot again, and place on placing the board, accomodate.
Drawings
Fig. 1 is a front view of a first embodiment of the present invention;
fig. 2 is a left side view of a first embodiment of the present invention;
fig. 3 is a side view of a first "U" shaped frame according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a spring limiting rod according to a first embodiment of the present invention;
fig. 5 is a front view of a second embodiment of the present invention.
Detailed Description
For a better understanding of the present invention, the contents of the present invention will be further clarified below by referring to examples, but the present invention is not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
Example one
As shown in fig. 1 to 4, a mobile relay protection device calibration workbench comprises a platform body 1, wherein handles 2 are arranged on two sides of the platform body 1, four rollers 3 are arranged at the bottom of the platform body 1, a first support and a second support are arranged at the upper part of the platform body 1, a relay protection calibration instrument 4 is arranged on the first support, and a test power supply 5 is arranged on the second support; the first support comprises two support rods 6 and a first U-shaped frame 7 arranged between the two support rods 6, arc-shaped grooves 8 are formed in two sides of the first U-shaped frame 7, a plurality of circular concave holes 9 are formed in the arc-shaped grooves 8, spring limiting rods are arranged on the inner sides of the two support rods 6, and ball heads at the end parts of the spring limiting rods are located in the arc-shaped grooves 8; the second support comprises a rotary disc 10 and a second U-shaped frame 11 arranged on the upper portion of the rotary disc 10, positioning blocks 12 are arranged on two sides of the rotary disc 10, a first magnet 13 is arranged at the upper end of each positioning block 12, two second magnets 14 are arranged on the bottom surface of the second U-shaped frame 11, and the first magnets 13 and the second magnets 14 attract each other.
Specifically, the spring limiting rod comprises an outer cylinder 15, an inner rod 16 and a spring 17, the spring 17 is arranged inside the outer cylinder 15, one end of the inner rod 16 is fixedly connected with the spring 17, and the other end of the inner rod extends out of the outer cylinder 15.
Two sides of the first U-shaped frame 7 are respectively connected with the two supporting rods 6 through pin shafts 18.
One side of first "U" type frame 7 sets up the first locking bolt 19 that is used for fixed relay protection check gauge 4, one side of second "U" type frame 11 sets up the second locking bolt that is used for fixed test power 5, the tip of first locking bolt 19 and second locking bolt all sets up rubber stop 20.
The utility model discloses portable relay protection device check-up workstation, during the use, the check-up personnel place workstation propelling movement to relay protection device one side, the record drawing, documents such as table are placed on platform body upper portion, the check-up record of being convenient for, during experimental wiring, can be with test power supply rotation 180 degrees, be convenient for set up test power supply's numerical value according to relay protection device specification, the wiring is convenient moreover, inclination and incline direction can be adjusted at will to the relay protection check-up appearance in the use, the check-up personnel of being convenient for observe and use.
Example two
As shown in fig. 5, the utility model provides a portable relay protection device check-up workstation, with the difference of embodiment one:
the utility model discloses a platform body, including platform body 1, place the chamber 21, place the intracavity 21 and set up and place board 22, place board 22 lower part and set up fixed slot 23.
The embodiment of the utility model provides an in, the diaphragm of "L" type bedplate is last, supplies the user to sit down, and the riser is under, as supporting, during the non-use, the diaphragm card is put and is accomodate on placing the board, does not account for space and transportation convenience, during the use, take down the diaphragm of "L" type bedplate from placing the board to insert the tip and put in fixed slot, at this moment, the riser and the ground contact of "L" type bedplate, thereby form the outrigger, the user sits and checks up the operation on the diaphragm, not only save physical power, and the check-up is convenient, and is efficient.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a portable relay protection device check-up workstation which characterized in that: the platform comprises a platform body, wherein handles are arranged on two sides of the platform body, four idler wheels are arranged at the bottom of the platform body, a first support and a second support are arranged at the upper part of the platform body, a relay protection calibrator is arranged on the first support, and a test power supply is arranged on the second support; the first support comprises two support rods and a first U-shaped frame arranged between the two support rods, arc-shaped grooves are formed in two sides of the first U-shaped frame, a plurality of circular concave holes are formed in the arc-shaped grooves, spring limiting rods are arranged on the inner sides of the two support rods, and end bulbs of the spring limiting rods are located in the arc-shaped grooves; the second support comprises a rotary disc and a second U-shaped frame arranged on the upper portion of the rotary disc, positioning blocks are arranged on two sides of the rotary disc, a first magnet is arranged at the upper end of each positioning block, two second magnets are arranged on the bottom surface of the second U-shaped frame, and the first magnets and the second magnets attract each other.
2. The mobile relay protection device verification workstation of claim 1, wherein: the spring limiting rod comprises an outer barrel, an inner rod and a spring, the spring is arranged inside the outer barrel, one end of the inner rod is fixedly connected with the spring, and the other end of the inner rod extends out of the outer barrel.
3. The mobile relay protection device verification workstation of claim 1, wherein: and two sides of the first U-shaped frame are respectively connected with the two supporting rods through pin shafts.
4. The mobile relay protection device verification workstation of claim 1, wherein: one side of first "U" type frame sets up the first locking bolt that is used for fixed relay protection check gauge, one side of second "U" type frame sets up the second locking bolt that is used for fixed test power, the tip of first locking bolt and second locking bolt all sets up rubber dog.
5. The mobile relay protection device verification workstation of claim 1, wherein: the platform body downside sets up "L" type bedplate and places the chamber, it sets up places the board to place the intracavity, it sets up fixed slot to place the board lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120447807.5U CN214335104U (en) | 2021-03-02 | 2021-03-02 | Portable relay protection device check-up workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120447807.5U CN214335104U (en) | 2021-03-02 | 2021-03-02 | Portable relay protection device check-up workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214335104U true CN214335104U (en) | 2021-10-01 |
Family
ID=77885869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120447807.5U Active CN214335104U (en) | 2021-03-02 | 2021-03-02 | Portable relay protection device check-up workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214335104U (en) |
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2021
- 2021-03-02 CN CN202120447807.5U patent/CN214335104U/en active Active
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