CN209135622U - A kind of portable dedicated faldstool of relay protection test instrument - Google Patents
A kind of portable dedicated faldstool of relay protection test instrument Download PDFInfo
- Publication number
- CN209135622U CN209135622U CN201820840136.7U CN201820840136U CN209135622U CN 209135622 U CN209135622 U CN 209135622U CN 201820840136 U CN201820840136 U CN 201820840136U CN 209135622 U CN209135622 U CN 209135622U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- seat board
- desktop
- frame
- relay protection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012360 testing method Methods 0.000 title claims abstract description 13
- 239000011148 porous material Substances 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010016256 fatigue Diseases 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 208000016254 weariness Diseases 0.000 description 1
Abstract
The utility model discloses a kind of portable dedicated faldstools of relay protection test instrument, including seat board supporting leg, desktop supporting leg, connecting shaft, seat board, sliding slot, support frame, attachment base, apical pore, top pillar, table frame, desktop, limited block, the seat board supporting leg and desktop supporting leg are hinged by connecting shaft, it is connected to connecting shaft rear and front end, the seat board front end and two seat board supporting legs tops are hinged, the seat board supporting leg and desktop supporting leg side wall are respectively equipped with sliding slot, support frame as described above is that U-shaped structure is slidably connected with sliding slot, support frame as described above is fixed on seat board and table frame bottom, support frame as described above is hinged with attachment base, the seat board front and rear sides are equipped with semicircle apical pore, top pillar is equipped on the inside of the two desktops supporting leg, the top pillar top is semicircle sphere and inside is connect with desktop supporting leg by spring, the top pillar and apical pore snapping.The utility model promotes the working efficiency and comfort level of staff, alleviates the work fatigue of operating personnel.
Description
Technical field
The utility model relates to the technical fields of power industry reaying protection test auxiliary device application, more particularly to one kind
The portable dedicated faldstool of relay protection test instrument.
Background technique
With advances in technology and development, protective relaying device technology is increasingly advanced in substation, and function is also increasingly
It is complete, it is that the last of power system stability operation ensures together.As the core of protecting electrical power system, shield the protective device in cabinet
It needs periodically to be checked and verify.However in practical checking procedure, since relay protection tester is heavier, it is generally placed upon ground
Upper use, personnel need to squat down on the ground for a long time and operate when use.And the position of most of protective device installation is opposite
It is higher, it needs to stand up to observe again when checking display information.Therefore in entire protective device checking procedure, staff needs
The posture for squatting down on the ground and standing up to check information is toggled, is not only wasted time, but also is easily produced when squatting down and operating instrument
The phenomenon of raw foot fiber crops, increases the fatigue strength of operating personnel, reduces working efficiency.Meanwhile relay-protection tester is using
In frequently refer to data to be modified, the ball on instrument body is extremely inconvenient when in use, and year long afterwards be easy failure.If
It then can be due to no dedicated same inconvenient using section using the form of external access of mouse.Therefore, such protective calibration instrument
Application model be badly in need of being improved and optimize.
Utility model content
The purpose of this utility model is to provide a kind of portable dedicated faldstools of relay protection test instrument, to solve above-mentioned technology
Problem.
The utility model uses following technical scheme to achieve the above object:
A kind of portable dedicated faldstool of relay protection test instrument, including seat board supporting leg, desktop supporting leg, connecting shaft, seat board,
Sliding slot, support frame, attachment base, apical pore, top pillar, table frame, desktop, limited block, the seat board supporting leg and desktop supporting leg pass through
Connecting shaft is hinged, is connected to connecting shaft rear and front end, the seat board front end and hinged, the seat board branch at the top of two seat board supporting legs
Support leg and desktop supporting leg side wall are respectively equipped with sliding slot, and support frame as described above is that U-shaped structure is slidably connected with sliding slot, support frame as described above
It is fixed on seat board and table frame bottom, support frame as described above is hinged with attachment base, and the seat board front and rear sides are equipped with semicircle apical pore, described
Top pillar is equipped on the inside of desktop supporting leg, the top pillar top is semicircle sphere and inside is connect with desktop supporting leg by spring,
Hinged at the top of the top pillar and apical pore snapping, the table frame and two desktop supporting legs, the desktop is inside cuboid and table frame
Hingedly, the two desktops supporting leg lower right side is equipped with limited block.
On that basis of the above technical scheme, the table frame includes U-shaped frame, fixing axle, top plate, twists column, the U-shaped frame opening
Place is connected with fixing axle, and the U-shaped frame central bottom is fixed with top plate, and the stubborn column is threadedly coupled with top plate.
On that basis of the above technical scheme, the seat board supporting leg and desktop supporting leg are opened, and seat board supporting leg side is supported
When on limited block, seat board supporting leg and desktop supporting leg angle are 60 °, and two support frames slide to sliding slot bottom position respectively at this time
When, seat board and table frame are parallel to the horizontal plane.
On that basis of the above technical scheme, the desktop is risen by stubborn capital, and desktop and table frame angle are no more than 30 °.
On that basis of the above technical scheme, the desktop upper surface area can accommodate relay protection tester and mouse simultaneously.
Compared with prior art, the desktop that the utility model has the advantage that the utility model is equipped with verifies relay protection
The unreasonable lower use position transfer of instrument will modify the mode of operation of data inconvenience to the acceptable proper height of personnel
Be improved to be set as mouse action, the time of field personnel's protective calibration can be shortened, desktop can with 30 ° of table frame in it is any
Rotation adjusts instrument viewing angle, promotes the working efficiency and comfort level of staff, and the setting of seat board alleviates operating personnel's
Work fatigue, the personnel in work that reduce cause dangerous possibility because of weariness working, and overall structure is easy to operate, occupied space
It is small, it is convenient for carrying.
Detailed description of the invention
Fig. 1 is the utility model surface structure schematic diagram.
Fig. 2 is that the utility model seat board supporting leg and desktop supporting leg fold schematic diagram.
Fig. 3 is the utility model table frame and desktop connection schematic diagram.
In figure: 1, seat board supporting leg, 2, desktop supporting leg, 3, connecting shaft, 4, seat board, 5, sliding slot, 6, support frame, 7, connection
Seat, 8, apical pore, 9, top pillar, 10, table frame, 11, desktop, 12, U-shaped frame, 13, fixing axle, 14, top plate, 15, stubborn column, 16, limit
Block.
Specific embodiment
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1-3, a kind of portable dedicated faldstool of relay protection test instrument, including seat board supporting leg 1, desktop supporting leg
2, connecting shaft 3, seat board 4, sliding slot 5, support frame 6, attachment base 7, apical pore 8, top pillar 9, table frame 10, desktop 11, limited block 16, it is described
Seat board supporting leg 1 and desktop supporting leg 2 are hinged by connecting shaft 3, are connected to 3 rear and front end of connecting shaft, 4 front end of seat board with
Two seat board supporting legs, 1 top is hinged, and the seat board supporting leg 1 and 2 side wall of desktop supporting leg are respectively equipped with sliding slot 5, the support
Frame 6 is that U-shaped structure is slidably connected with sliding slot 5, and support frame as described above 6 is fixed on 10 bottom of seat board 4 and table frame, support frame as described above 6 and
Attachment base 7 is hinged, and 4 front and rear sides of seat board are equipped with semicircle apical pore 8, and top pillar 9 is equipped on the inside of the desktop supporting leg 2, described
At the top of top pillar 9 for semicircle sphere and it is internal connect with desktop supporting leg 2 by spring, the top pillar 9 and 8 snapping of apical pore are described
Table frame 10 and two desktop supporting legs, 2 top are hinged, and the desktop 11 is that cuboid and 10 inside of table frame are hinged, the two desktops branch
2 lower right side of support leg is equipped with limited block 16.
The table frame 10 includes U-shaped frame 12, fixing axle 13, top plate 14, twists column 15, and U-shaped 12 opening of frame is connected with
Fixing axle 13, U-shaped 12 central bottom of frame are fixed with top plate 14, and the stubborn column 15 is threadedly coupled with top plate 14.
The seat board supporting leg 1 and desktop supporting leg 2 are opened, when 1 side of seat board supporting leg is butted on limited block 16, seat board
Supporting leg 1 and 2 angle of desktop supporting leg are 60 °, when two support frames 6 slide to 5 bottom position of sliding slot respectively at this time, seat board 4 and table frame
10 are parallel to the horizontal plane.
The desktop 11 is jacked up by stubborn column 15, and desktop 11 and 10 angle of table frame are no more than 30 °.
11 upper surface area of desktop can accommodate relay protection tester and mouse simultaneously.
Working principle of the utility model is: described separate seat board 4 from desktop supporting leg 2, make seat board supporting leg 1 and table
Plate supporting leg 2 is opened to maximum angle, and rotating seat board 4 and table frame 10 makes support frame 6 slide to 5 lowest part of sliding slot, make table frame 10 with
For seat board 4 in being horizontally arranged, rotating stubborn column 15 makes desktop 11 be adjusted to comfortable angle, and relay protection tester and mouse are placed in table
On plate, operated.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention and spirit, the change that is carried out to embodiment is repaired
Change, replacement and variant is still fallen within the protection scope of the utility model.
Claims (5)
1. a kind of portable dedicated faldstool of relay protection test instrument, including seat board supporting leg (1), desktop supporting leg (2), connecting shaft
(3), seat board (4), sliding slot (5), support frame (6), attachment base (7), apical pore (8), top pillar (9), table frame (10), desktop (11), limit
Position block (16), it is characterised in that: the seat board supporting leg (1) and desktop supporting leg (2) pass through connecting shaft (3) hingedly, are connected to
It is hinged at the top of connecting shaft (3) rear and front end, seat board (4) front end and two seat board supporting legs (1), the seat board supporting leg (1)
It is respectively equipped with sliding slot (5) with desktop supporting leg (2) side wall, support frame as described above (6) is that U-shaped structure is slidably connected with sliding slot (5), institute
State support frame (6) and be fixed on seat board (4) and table frame (10) bottom, support frame as described above (6) and attachment base (7) hingedly, the seat board
(4) front and rear sides are equipped with semicircle apical pore (8), are equipped with top pillar (9) on the inside of the desktop supporting leg (2), are at the top of the top pillar (9)
Semicircle sphere and it is internal connect with desktop supporting leg (2) by spring, the top pillar (9) and apical pore (8) snapping, the table frame
(10) hinged with two desktop supporting legs (2) top, the desktop (11) is that cuboid and table frame (10) are internal hingedly, two table
Plate supporting leg (2) lower right side is equipped with limited block (16).
2. a kind of portable dedicated faldstool of relay protection test instrument according to claim 1, it is characterised in that: the table frame
(10) include U-shaped frame (12), fixing axle (13), top plate (14), twist column (15), U-shaped frame (12) opening is connected with fixation
Axis (13), U-shaped frame (12) central bottom are fixed with top plate (14), and the stubborn column (15) is threadedly coupled with top plate (14).
3. a kind of portable dedicated faldstool of relay protection test instrument according to claim 1, it is characterised in that: the seat board branch
Support leg (1) and desktop supporting leg (2) are opened, when seat board supporting leg (1) side is butted on limited block (16), seat board supporting leg (1)
It is 60 ° with desktop supporting leg (2) angle, when two support frames (6) slide to sliding slot (5) bottom position respectively at this time, seat board (4) and table frame
(10) it is parallel to the horizontal plane.
4. a kind of portable dedicated faldstool of relay protection test instrument according to claim 1, it is characterised in that: the desktop
(11) it is jacked up by stubborn column (15), desktop (11) and table frame (10) angle are no more than 30 °.
5. a kind of portable dedicated faldstool of relay protection test instrument according to claim 1, it is characterised in that: the desktop
(11) upper surface area can accommodate relay protection tester and mouse simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820840136.7U CN209135622U (en) | 2018-06-01 | 2018-06-01 | A kind of portable dedicated faldstool of relay protection test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820840136.7U CN209135622U (en) | 2018-06-01 | 2018-06-01 | A kind of portable dedicated faldstool of relay protection test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209135622U true CN209135622U (en) | 2019-07-23 |
Family
ID=67264471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820840136.7U Active CN209135622U (en) | 2018-06-01 | 2018-06-01 | A kind of portable dedicated faldstool of relay protection test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209135622U (en) |
-
2018
- 2018-06-01 CN CN201820840136.7U patent/CN209135622U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |