CN111025047A - Portable transformer test auxiliary device - Google Patents
Portable transformer test auxiliary device Download PDFInfo
- Publication number
- CN111025047A CN111025047A CN201911166290.6A CN201911166290A CN111025047A CN 111025047 A CN111025047 A CN 111025047A CN 201911166290 A CN201911166290 A CN 201911166290A CN 111025047 A CN111025047 A CN 111025047A
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- CN
- China
- Prior art keywords
- vertical frame
- workbench
- hinged
- auxiliary device
- portable transformer
- Prior art date
- 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.)
- Pending
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- 238000012360 testing method Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 abstract description 12
- 230000000903 blocking effect Effects 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a portable transformer test auxiliary device which comprises a flat car, a vertical frame and a workbench, wherein the vertical frame is hinged on the flat car and is locked and kept vertical by a locking device, one end of the workbench is hinged to two hinged rods on the vertical frame, a blocking strip is adopted to abut against the front end of the workbench after being rotated to be horizontal so as to keep the workbench horizontal, the blocking strip is detachably connected to the two hinged rods, and the flat car and the workbench are positioned on the back of the vertical frame and are kept parallel to the vertical frame after being rotated and folded. The platform lorry test device has the advantages that the platform lorry is used for transporting test equipment, the workbench is used for placing the test equipment and lifting the operation table surface of the test equipment in the test process, so that the test personnel can save time and labor in the test equipment carrying and test process, the platform lorry, the vertical frame and the workbench can be folded, the occupied space of the auxiliary platform in the transport process is reduced, the folding operation is convenient and rapid, and the time and the labor are saved.
Description
Technical Field
The invention relates to a portable transformer test auxiliary device, and belongs to the technical field of test auxiliary equipment.
Background
In the existing field electric power test process, a test instrument is usually arranged on the ground for testing, the operation of a tester wastes time and labor, and the test equipment is manually moved in the carrying process, so that the test equipment wastes time and labor.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a portable transformer test auxiliary device to solve the problem that exists among the prior art.
The technical scheme adopted by the invention is as follows: the utility model provides an experimental auxiliary device of portable transformer, includes flatbed, vertical frame and workstation, and vertical frame articulates on the flatbed and adopts locking device locking to keep vertical, and workstation one end articulates two hinged rods on vertical frame, adopts the shelves strip to support to make it keep the level by the workstation front end after rotatory to the level, and shelves strip detachably connects on two hinged rods, lies in the vertical frame back and keeps parallel rather than after flatbed and the rotatory folding back of workstation.
Preferably, the flat car comprises a bottom plate and two rows of rollers, one end of the bottom plate is hinged to the bottom of the vertical frame, the two rows of rollers are connected to the bottom of the other end of the bottom plate and the bottom of the vertical frame respectively, and baffle plates are arranged on the left side, the right side and the rear side of the upper surface of the bottom plate.
Preferably, the locking device comprises two pairs of connecting rods and two clamping hooks which are hinged with each other, two ends of each connecting rod are hinged to two sides of the flat car and two sides of the vertical frame respectively and are located above the hinged position of the flat car and the vertical frame, two clamping hooks are arranged, one ends of the two clamping hooks are hinged to two sides of the flat car, the other ends of the two clamping hooks are hung in hanging holes formed in two sides of the vertical frame, and the hanging holes are located below the hinged position of the flat car and the vertical frame.
Preferably, the vertical frame is provided with a grounding pile near the lower end, the middle part of the vertical frame is hung with a detachable toolbox, the upper end of the vertical frame is provided with a handrail, the handrail is of a U-shaped structure, and the two ends of the handrail are movably sleeved on the two stand columns of the vertical frame through a sleeve and locked by screws.
Preferably, the left side and the right side of the workbench are hinged with extension plates, and the extension plates are supported by rotatable support bars arranged at the bottom of the workbench after rotating to the horizontal state.
Preferably, the rear side of the workbench is provided with an insulating telescopic rod, and the upper end of the insulating telescopic rod is provided with a 360-degree camera and a hook rod capable of horizontally rotating.
Preferably, be provided with the detachable sunshade on the above-mentioned workstation, the sunshade includes that four spinal branch vaulting poles and the puggaree of fixed connection on the bracing piece of detachably pegging graft on the workstation, and the puggaree covers top and rear side.
Preferably, above-mentioned experimental auxiliary device of portable transformer is still including installing the cable support couple by the flatbed, and the cable is provided with the warning light on supporting the couple.
Preferably, the two hinged rods are movably sleeved on the two upright posts of the vertical frame through a sleeve and locked by screws.
The invention has the beneficial effects that: compared with the prior art, the invention has the following effects:
(1) the platform lorry is used for transporting the test equipment, the workbench is used for placing the test equipment and lifting the operation table surface of the test equipment in the test process, so that the test personnel can save time and labor in the test equipment carrying and test process, the platform lorry, the vertical frame and the workbench can be folded, the occupied space of the auxiliary platform in the transport process is reduced, the folding operation is convenient and rapid, and the time and the labor are saved;
(2) the two rows of rollers are respectively installed, so that the platform can be conveniently transported after being folded;
(3) the locking device has simple structure, reliable and stable locking and convenient and quick assembly, disassembly and folding;
(4) the detachable tool box is arranged, so that tools can be conveniently taken in a short distance in the test process, loss is avoided, the test efficiency is improved, the grounding pile (the rotatable grounding terminal and the flat iron bar) is arranged for grounding for the test, the grounding screw can be installed for fixing, and the grounding protection operation of the test can be rapidly, reliably and safely completed by an operator; the height-adjustable armrests are arranged, so that the platform can be conveniently dragged by experimenters with different heights, the application range is wider, and the optimal position is more comfortable to adjust and use;
(5) the extension plate is arranged, so that the working area of the workbench is increased, more equipment can be conveniently placed, the folding structure is folded when the workbench is not used, the workbench is unfolded and supported by the support bar when the workbench is used, and the operation is simple;
(6) the device is characterized in that an insulating telescopic rod is arranged to install a hook rod capable of horizontally rotating to hook a cable, the cable hooking at different positions can be supported, and a 360-degree camera rotating camera is used for monitoring whether a maintainer on a main transformer body is in a safe position and whether the test wiring is firm in the test process;
(7) the foldable detachable sunshade net is configured to protect a liquid crystal screen of the test instrument from being damaged by sunshine for a long time and facilitate an operator to read test data;
(8) cable supporting hooks are arranged around the test area, so that the hanging of cables and the installation of warning belts are facilitated, warning lamps are installed, the reminding is facilitated, night test illuminating lamps can be installed, and the test safety risk management and control are realized;
(9) the sleeve is connected with the hinge rod, so that the height of the workbench can be adjusted, and the operation of personnel at different heights is facilitated;
in summary, the following steps: the portable transformer test auxiliary platform can monitor unsafe behaviors and equipment test working conditions in the test operation process through the panoramic camera, can monitor all safety behaviors of operating personnel in an all-around and whole-process mode by a working responsible person, reduces operation safety risks, and improves working efficiency and working quality. The supervision level of the insulation technology of the power grid equipment is effectively enhanced, and the power supply reliability of the power grid is improved.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of a top view of the connection of the flatbed cart;
FIG. 3 is a schematic view of a top view of the connection of the work table;
FIG. 4 is a schematic view of the folded structure of the present invention;
fig. 5 is a schematic view of a cable support hook configuration.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Example (b): as shown in figure 1, the portable transformer test auxiliary device comprises a flat car 1, a vertical frame 2 and a workbench 3, wherein the vertical frame 2 is hinged to the flat car 1 and is locked and kept vertical by a locking device, one end of the workbench 3 is hinged to two hinged rods 5 on the vertical frame 2, a stop bar 6 is abutted to the front end of the workbench after being rotated to be horizontal, the stop bar 6 is detachably connected to the two hinged rods 5 through screws 4, and the flat car 1 and the workbench 3 are positioned on the back of the vertical frame 2 after being rotated and folded and are kept parallel to the vertical frame.
Preferably, above-mentioned flatbed 1 includes bottom plate 7 and two rows of gyro wheels 8, 7 one end of bottom plate articulates in 2 bottoms on vertical frame, 7 other end bottoms on bottom plate and 2 bottoms on vertical frame are connected respectively to two rows of gyro wheels 8, 7 upper surface left sides on bottom plate, right side and rear side are provided with baffle 9, two rows of gyro wheels are the universal gyro wheel of area brake and triangular combination wheel respectively, the combination wheel is convenient for slope and step and scrambles, install two rows of gyro wheels respectively, be convenient for carry after the platform is folding, two rows of gyro wheels can be realized fast, safely through complicated bank road surface, cobblestone oil bath etc.
Preferably, the locking device comprises two connecting rods 10 and two clamping hooks 11 which are hinged with each other, the two connecting rods 10 are two pairs, two ends of each connecting rod are hinged to two sides of the flat car 1 and two sides of the vertical frame 2 respectively and are located above the hinged position of the flat car 1 and the vertical frame 2, the two clamping hooks 11 are two pairs, one ends of each clamping hook are hinged to two sides of the flat car 1, the other ends of each clamping hook are hung in hanging holes 12 formed in two sides of the vertical frame 2, the hanging holes 12 are located below the hinged position of the flat car 1 and the vertical frame 2, and after the hanging hooks are taken down, the two connecting rods are folded, so that the flat car can.
Preferably, the vertical frame 2 is provided with a grounding pile 13 near the lower end, the middle part is hung with a detachable toolbox 14, the upper end is provided with a handrail 15, the handrail 15 is of a U-shaped structure, and the two ends are movably sleeved on the two upright posts of the vertical frame 2 through a sleeve and locked by screws.
Preferably, the left and right sides of the workbench 3 are hinged with extension plates 16, and the extension plates 16 are supported by rotatable support bars 17 arranged at the bottom of the workbench 3 after rotating to be horizontal.
Preferably, an insulating telescopic rod 18 is disposed at the rear side of the working table 3, and a 360 ° camera 19 and a horizontally rotatable hook rod 20 are mounted at the upper end of the insulating telescopic rod 18.
Preferably, a detachable awning 21 is arranged on the workbench 3, the awning 21 comprises four support rods detachably inserted on the workbench and awning cloth fixedly connected to the support rods, and the top and the rear side are covered by the awning cloth.
Preferably, above-mentioned experimental auxiliary device of portable transformer is still including installing at the other cable support couple 22 of flatbed 1, and cable support couple 22 is last to be provided with warning light 23, and cable support couple 22 includes horizon bar, horizon bar both ends fixed connection's couple and the support frame of fixed connection at the horizon bar middle part.
Preferably, the two hinged rods 5 are movably sleeved on the two upright posts of the vertical frame 2 through a sleeve and locked by screws.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the claims.
Claims (9)
1. The utility model provides a experimental auxiliary device of portable transformer which characterized in that: including flatbed (1), vertical frame (2) and workstation (3), vertical frame (2) articulate on flatbed (1) and adopt locking device locking to keep vertical, two hinge bar (5) on vertical frame (2) are articulated to workstation (3) one end, adopt shelves strip (6) to support and make it keep the level by the workstation front end after rotating to the level, shelves strip (6) detachably connects on two hinge bar (5), lie in vertical frame (2) back and keep parallel rather than after folding with workstation (3) rotation folding.
2. The portable transformer test auxiliary device according to claim 1, characterized in that: flatbed (1) includes bottom plate (7) and two rows of gyro wheels (8), and bottom plate (7) one end articulates in vertical frame (2) bottom, and two rows of gyro wheels (8) are connected respectively in bottom plate (7) other end bottom and vertical frame (2) bottom, and bottom plate (7) upper surface left side, right side and rear side are provided with and separate baffle (9).
3. The portable transformer test auxiliary device according to claim 1, characterized in that: the locking device comprises two connecting rods (10) and two clamping hooks (11), the two connecting rods (10) are hinged to each other, two ends of each connecting rod are hinged to two sides of the flat car (1) and two sides of the vertical frame (2) respectively and are located above the hinged position of the flat car (1) and the vertical frame (2), the two clamping hooks (11) are arranged, one ends of the two clamping hooks are hinged to two sides of the flat car (1), the other ends of the two clamping hooks are hung into hanging holes (12) formed in two sides of the vertical frame (2), and the hanging holes (12) are located below the hinged position of the flat car (1) and the vertical frame (2).
4. The portable transformer test auxiliary device according to claim 1, characterized in that: the vertical frame (2) is provided with a grounding pile (13) near the lower end, the middle part is hung with a detachable tool box (14), the upper end is provided with a handrail (15), the handrail (15) is of a U-shaped structure, and the two ends are movably sleeved on the two upright posts of the vertical frame (2) through a sleeve and locked by screws.
5. The portable transformer test auxiliary device according to claim 1, characterized in that: the left side and the right side of the workbench (3) are hinged with extension plates (16), and the extension plates (16) are supported by rotatable support bars (17) arranged at the bottom of the workbench (3) after rotating to the horizontal state.
6. The portable transformer test auxiliary device according to claim 1, characterized in that: an insulating telescopic rod (18) is arranged on the rear side of the workbench (3), and a 360-degree camera (19) and a hook rod (20) capable of horizontally rotating are mounted at the upper end of the insulating telescopic rod (18).
7. The portable transformer test auxiliary device according to claim 1, characterized in that: be provided with detachable sunshade (21) on workstation (3), sunshade (21) include four spinal branch vaulting poles of detachably pegging graft on the workstation and the puggaree of fixed connection on the bracing piece, and the puggaree covers top and rear side.
8. The portable transformer test auxiliary device according to claim 1, characterized in that: the cable support hook is characterized by further comprising a cable support hook (22) arranged beside the flat car (1), and a warning lamp (23) is arranged on the cable support hook (22).
9. The portable transformer test auxiliary device according to claim 1, characterized in that: the two hinged rods (5) are movably sleeved on the two upright posts of the vertical frame (2) through the sleeve and locked by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166290.6A CN111025047A (en) | 2019-11-25 | 2019-11-25 | Portable transformer test auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166290.6A CN111025047A (en) | 2019-11-25 | 2019-11-25 | Portable transformer test auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111025047A true CN111025047A (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911166290.6A Pending CN111025047A (en) | 2019-11-25 | 2019-11-25 | Portable transformer test auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111025047A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114019193A (en) * | 2021-10-18 | 2022-02-08 | 国网山东省电力公司淄博供电公司 | Special shooting tool for distribution ultrahigh frequency detection |
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-
2019
- 2019-11-25 CN CN201911166290.6A patent/CN111025047A/en active Pending
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114019193A (en) * | 2021-10-18 | 2022-02-08 | 国网山东省电力公司淄博供电公司 | Special shooting tool for distribution ultrahigh frequency detection |
| CN114019193B (en) * | 2021-10-18 | 2023-08-25 | 国网山东省电力公司淄博供电公司 | Special shooting tool for power distribution ultrahigh frequency detection |
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