CN114200173A - Variable-frequency series resonance test device - Google Patents
Variable-frequency series resonance test device Download PDFInfo
- Publication number
- CN114200173A CN114200173A CN202111500808.2A CN202111500808A CN114200173A CN 114200173 A CN114200173 A CN 114200173A CN 202111500808 A CN202111500808 A CN 202111500808A CN 114200173 A CN114200173 A CN 114200173A
- Authority
- CN
- China
- Prior art keywords
- frame
- series resonance
- plate
- groove
- splicing
- 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
Links
Images
Classifications
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention relates to the technical field of series resonance test devices, in particular to a variable-frequency series resonance test device, which comprises: the variable-frequency series resonance tester is characterized in that a splicing groove is formed in the bottom surface of the variable-frequency series resonance tester, and a splicing frame is spliced in the splicing groove; the limiting bottom column is arranged on the top surface of the bottom plate of the splicing frame, a sleeve is sleeved at the top of the limiting bottom column, and a pressing plate is arranged at the top end of the sleeve; the side groove is formed in the surface of the variable-frequency series resonance tester, the bottom surface of the side groove is inserted with the brake inserting plate, the bottom end of the brake inserting plate is inserted into the limit inserting groove, and the limit inserting groove is formed in the bottom plate of the assembling frame; the beneficial effects are that: the variable-frequency series resonance test device provided by the invention winds the wire body on the sleeve, the pressing plate is lifted along with the increase of the winding height of the wire body, namely the first spring is tensioned, and in the winding process of the wire body, the wire body passes through the threading frame to be cleaned by the two groups of cleaning brush plates, so that the phenomenon that a protective layer of the wire body is crushed by particles when the wire body is wound is avoided.
Description
Technical Field
The invention relates to the technical field of series resonance test devices, in particular to a variable-frequency series resonance test device.
Background
The frequency conversion series resonance test is different from a common test instrument, and has the biggest characteristic that the same set of equipment can be used for alternating current withstand voltage tests of different electrical equipment, such as a cross-linked cable, a transformer, a GIS, a motor, a generator and the like.
In the prior art, the frequency conversion type series resonance tester needs to be matched with a large number of wire bodies for use when in use, the used wire bodies are inconvenient to classify and store, the wire bodies are inconvenient to find out quickly when in next use, and a plurality of wire bodies are stacked in disorder and are easy to wind.
Disclosure of Invention
The invention aims to provide a variable-frequency series resonance test device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a frequency conversion formula series resonance test device, frequency conversion formula series resonance test device includes:
the variable-frequency series resonance tester is characterized in that a splicing groove is formed in the bottom surface of the variable-frequency series resonance tester, and a splicing frame is spliced in the splicing groove;
the limiting bottom column is arranged on the top surface of the bottom plate of the splicing frame, a sleeve is sleeved at the top of the limiting bottom column, and a pressing plate is arranged at the top end of the sleeve; and
the side groove is arranged on the surface of the variable-frequency series resonance tester, the bottom surface of the side groove is spliced with the brake plugboard, the bottom end of the brake plugboard is spliced in the limit slot, and the limit slot is arranged on the bottom plate of the splicing frame.
Preferably, the assembly frame is of an Contraband-shaped plate structure, the height of the assembly frame is equal to that of the assembly groove, two groups of sliding traction pieces are arranged between the assembly frame and the assembly groove, and the two groups of sliding traction pieces are respectively distributed above the two side plates of the assembly frame.
Preferably, slide and draw the piece and include anticreep spout and the inside anticreep slide of sliding connection at the anticreep spout, the top surface at the spelling groove is seted up to the anticreep spout, and the curb plate top surface at the spelling frame is fixed to the anticreep slide, and anticreep spout and anticreep slide all are "protruding" font cylinder structure.
Preferably, spacing foundation pillar is provided with a plurality ofly, and a plurality of spacing foundation pillars are all fixed at the bottom plate top surface of piece together the frame, are provided with first spring between the top surface of spacing foundation pillar and the telescopic roof, and telescopic outer wall is provided with the bolt ring, and the bottom plate top surface of piece together the frame is provided with the bunch clearance ware.
Preferably, the bunch clearance ware includes the threading frame, and the inside of threading frame is provided with the clearance brush board, and clearance brush board surface is provided with pulls the handle, pulls the handle and pegs graft on the curb plate of threading frame, and is provided with on the curb plate of threading frame and encloses the frame, and the spiro union has clamping screw on the roof of threading frame.
Preferably, the side groove is located above the splicing groove, two elastic traction plates which are symmetrically distributed are arranged on the top surface of the side groove and the top surface of the brake inserting plate, each elastic traction plate is of a circular arc-shaped plate structure, and a handle is arranged on the top surface of the brake inserting plate.
Preferably, the two side plates of the splicing frame are both provided with compensation plates, and the compensation plates are positioned between the side plates of the splicing frame and the limiting slots.
Compared with the prior art, the invention has the beneficial effects that:
the frequency conversion type series resonance test device provided by the invention winds the wire body on the sleeve, the pressing plate is lifted along with the increase of the winding height of the wire body, namely, the first spring is tensioned, and the wire body passes through the threading frame to be cleaned by the two groups of cleaning brush plates in the process of winding the wire body, thereby avoiding the particles from crushing the wire body protective layer when the wire body is wound, and the cleaning brush plates are elastically pulled by the pulling handle in cooperation with the second spring, so that the two groups of cleaning brush plates are close to each other, the phenomenon that the line body cannot be cleaned due to the abrasion of the brush hairs is avoided, after the line body is rolled, the assembly frame is pushed into the assembly groove, the anti-drop slide plate is positioned in the anti-drop chute to prevent the assembly frame from dropping, after the traction force of the braking flashboard is cancelled, the brake inserting plate is pushed by the elastic traction plate to rebound, the bottom end of the brake inserting plate is inserted into the limit slot, the realization is to the braking of piece together the frame, avoids piece together the frame and slides, and the line body of rolling is protected between inverter type series resonance test appearance and piece together the frame this moment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the brake insert plate after extraction;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the structure of the threading frame of the present invention;
fig. 5 is a schematic view of the connection structure of the limiting bottom pillar and the sleeve.
In the figure: the variable-frequency series resonance testing device comprises a variable-frequency series resonance tester 1, a splicing groove 2, a splicing frame 3, an anti-falling sliding groove 4, an anti-falling sliding plate 5, a limiting bottom column 6, a sleeve 7, a first spring 8, a pressing plate 9, a bolt ring 10, a threading frame 11, a cleaning brush plate 12, a traction handle 13, a second spring 14, an enclosure frame 15, a clamping screw 16, a side groove 17, a brake inserting plate 18, a limiting slot 19, an elastic traction plate 20, a handle 21 and a compensating plate 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a frequency conversion formula series resonance test device, frequency conversion formula series resonance test device includes: the variable-frequency series resonance tester comprises a variable-frequency series resonance tester 1, wherein a splicing groove 2 is formed in the bottom surface of the variable-frequency series resonance tester 1, a splicing frame 3 is spliced in the splicing groove 2, the splicing frame 3 is of an Contraband-shaped plate-shaped structure, the height of the splicing frame 3 is equal to that of the splicing groove 2, two groups of sliding traction pieces are arranged between the splicing frame 3 and the splicing groove 2 and are respectively distributed above two side plates of the splicing frame 3, each sliding traction piece comprises an anti-falling sliding groove 4 and an anti-falling sliding plate 5 connected in the anti-falling sliding groove 4 in a sliding manner, the anti-falling sliding groove 4 is formed in the top surface of the splicing groove 2, the anti-falling sliding plates 5 are fixed on the top surfaces of the side plates of the splicing frame 3, and the anti-falling sliding grooves 4 and the anti-falling sliding plates 5 are of a convex-shaped cylinder structure;
the limiting bottom column 6 is arranged on the top surface of the bottom plate of the assembling frame 3, a sleeve 7 is sleeved at the top of the limiting bottom column 6, and a pressing plate 9 is arranged at the top end of the sleeve 7; the limiting bottom pillars 6 are arranged in plurality, the limiting bottom pillars 6 are all fixed on the top surface of the bottom plate of the assembling frame 3, a first spring 8 is arranged between the top surface of the limiting bottom pillar 6 and the top plate of the sleeve 7, the outer wall of the sleeve 7 is provided with a bolt ring 10, the top surface of the bottom plate of the assembling frame 3 is provided with a wire harness cleaner, the wire harness cleaner comprises a threading frame 11, a cleaning brush plate 12 is arranged inside the threading frame 11, the surface of the cleaning brush plate 12 is provided with a traction handle 13, the traction handle 13 is inserted on a side plate of the threading frame 11, a surrounding frame 15 is arranged on the side plate of the threading frame 11, and a clamping screw 16 is screwed on the top plate of the threading frame 11;
The working principle is as follows: in practical use, referring to the attached figure, as shown in the variable-frequency series resonance tester 1, at this time, the bottom end of the brake plug board 18 is inserted into the limiting slot 19, the assembly frame 3 is prevented from sliding, the anti-falling sliding board 5 is positioned inside the anti-falling sliding groove 4, the assembly frame 3 is prevented from falling, and the compensating plate 22 is extruded between the side plate of the assembly frame 3 and the brake plug board 18 to play a sealing role, when a line body needs to be stored, the handle 21 is held to lift the brake plug board 18, the elastic traction board 20 is extruded and bent, the assembly frame 3 is pulled out from the assembly groove 2, in the process, the anti-falling sliding board 5 slides along the anti-falling sliding groove 4, after the assembly frame 3 is pulled out, one end of the line body passes through the threading frame 11 and is bolted on the bolting ring 10, then the line body is pulled to be wound on the sleeve 7, in the process of winding and pulling, the two groups of cleaning brush boards 12 clean the surface particle body, and prevent the particle body from being pressed in the wound line body and breaking the protective layer, along with the height of the wound line body is increased, the pressing plate 9 is pushed, the first spring 8 is stretched at the moment, after the winding of the line body is completed, the other end of the line body is left in the threading frame 11, the clamping screw 16 is screwed downwards to clamp the other end of the line body for limiting, after the brake inserting plate 18 is lifted upwards, the assembling frame 3 is pushed into the assembling groove 2, after the brake inserting plate 18 is loosened, the brake inserting plate 18 rebounds and is inserted into the limiting slot 19, and at the moment, the line body is protected in the variable-frequency series resonance tester 1 and the assembling frame 3.
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 a frequency conversion formula series resonance test device which characterized in that: the variable frequency series resonance test device comprises:
the frequency conversion type series resonance testing device comprises a frequency conversion type series resonance testing instrument (1), wherein a splicing groove (2) is formed in the bottom surface of the frequency conversion type series resonance testing instrument (1), and a splicing frame (3) is inserted into the splicing groove (2);
the limiting bottom pillar (6) is arranged on the top surface of the bottom plate of the assembling frame (3), a sleeve (7) is sleeved at the top of the limiting bottom pillar (6), and a pressing plate (9) is arranged at the top end of the sleeve (7); and
the side groove (17) is formed in the surface of the variable-frequency series resonance tester (1), the bottom surface of the side groove (17) is connected with the brake inserting plate (18) in an inserting mode, the bottom end of the brake inserting plate (18) is connected into the limiting inserting groove (19) in an inserting mode, and the limiting inserting groove (19) is formed in the bottom plate of the assembling frame (3).
2. The variable frequency series resonance testing device according to claim 1, characterized in that: the splicing frame (3) is of an Contraband-shaped plate structure, the height of the splicing frame (3) is equal to that of the splicing groove (2), two groups of sliding traction pieces are arranged between the splicing frame (3) and the splicing groove (2), and the two groups of sliding traction pieces are respectively distributed above two side plates of the splicing frame (3).
3. The variable frequency series resonance testing device according to claim 2, characterized in that: slide and pull piece and include anticreep spout (4) and sliding connection anticreep slide (5) inside anticreep spout (4), set up at the top surface in piece together groove (2) anticreep spout (4), curb plate top surface at piece together frame (3) is fixed in anticreep slide (5), and anticreep spout (4) and anticreep slide (5) all are "protruding" font cylinder structure.
4. The variable frequency series resonance testing device according to claim 1, characterized in that: spacing foundation pillar (6) are provided with a plurality ofly, and a plurality of spacing foundation pillars (6) are all fixed at the bottom plate top surface of piece together frame (3), are provided with first spring (8) between the top surface of spacing foundation pillar (6) and the roof of sleeve (7), and the outer wall of sleeve (7) is provided with bolt ring (10), and the bottom plate top surface of piece together frame (3) is provided with bunch clearance ware.
5. The variable frequency series resonance testing device according to claim 4, wherein: the bunch cleaner comprises a threading frame (11), a cleaning brush plate (12) is arranged inside the threading frame (11), a traction handle (13) is arranged on the surface of the cleaning brush plate (12), the traction handle (13) is inserted into a side plate of the threading frame (11), a protective frame (15) is arranged on the side plate of the threading frame (11), and a clamping screw (16) is screwed on a top plate of the threading frame (11).
6. The variable frequency series resonance testing device according to claim 1, characterized in that: the side groove (17) is arranged above the splicing groove (2), two elastic traction plates (20) which are symmetrically distributed are arranged on the top surface of the side groove (17) and the top surface of the brake inserting plate (18), the elastic traction plates (20) are of circular arc-shaped plate structures, and a handle (21) is arranged on the top surface of the brake inserting plate (18).
7. The variable frequency series resonance testing device according to claim 1, characterized in that: the two side plates of the splicing frame (3) are respectively provided with a compensating plate (22), and the compensating plates (22) are positioned between the side plates of the splicing frame (3) and the limiting slots (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111500808.2A CN114200173A (en) | 2021-12-09 | 2021-12-09 | Variable-frequency series resonance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111500808.2A CN114200173A (en) | 2021-12-09 | 2021-12-09 | Variable-frequency series resonance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114200173A true CN114200173A (en) | 2022-03-18 |
Family
ID=80651750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111500808.2A Pending CN114200173A (en) | 2021-12-09 | 2021-12-09 | Variable-frequency series resonance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114200173A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117969307A (en) * | 2024-04-01 | 2024-05-03 | 东北大学 | Intensity testing device for hard coating |
-
2021
- 2021-12-09 CN CN202111500808.2A patent/CN114200173A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117969307A (en) * | 2024-04-01 | 2024-05-03 | 东北大学 | Intensity testing device for hard coating |
| CN117969307B (en) * | 2024-04-01 | 2024-06-11 | 东北大学 | Intensity testing device for hard coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114200173A (en) | Variable-frequency series resonance test device | |
| CN107985116A (en) | A kind of upper hopper chute formula charging pile take-up | |
| CN114204443B (en) | Electric power looped netowrk cabinet convenient to dismantle installation | |
| CN202903891U (en) | Portable meter box | |
| CN218040468U (en) | Device for preventing falling objects in high altitude during live working | |
| CN215953665U (en) | Voltage tester for standby voltage transformer of traction substation | |
| CN214098767U (en) | New energy automobile chassis integration real platform teaching device of practicing | |
| CN113629542A (en) | Power transformation box with protection structure | |
| CN206733064U (en) | A kind of wire receiver for being built in robot | |
| CN205786820U (en) | A kind of electrician's special purpose spring test pencil | |
| CN220996143U (en) | Cable containing mechanism of charging pile | |
| CN212622715U (en) | High-voltage line insulator detection device | |
| CN218783321U (en) | Video stream intelligent analysis bunching mechanism for box | |
| CN212301741U (en) | Insulating bar withstand voltage test device capable of reproducing detection process | |
| CN206557263U (en) | A kind of full acoustic frequency oscillograph of used as television | |
| CN209624665U (en) | A kind of three element high pressure dosing apparatus | |
| CN207353794U (en) | A kind of cable and wire fixation special frame | |
| CN217212967U (en) | Platform district high-voltage apparatus insulation fault detection device | |
| CN212277674U (en) | AI mixed dynamic filtering compensation device | |
| CN211509204U (en) | Multifunctional monitoring platform convenient to collect | |
| CN221148762U (en) | GIS testing device for cable accessories | |
| CN217640866U (en) | Three-phase oil-immersed power transformer | |
| CN215116387U (en) | Device for power unit load test | |
| CN203164238U (en) | Shorten disengagement deionized water terminal for cable partial discharge test | |
| CN212032852U (en) | 35kV outdoor excitation linear and plateau dry-type discharge coil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |