CN216560673U - Support with adjustable electric energy quality evaluation device is used in electric specialty - Google Patents
Support with adjustable electric energy quality evaluation device is used in electric specialty Download PDFInfo
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- CN216560673U CN216560673U CN202122693623.XU CN202122693623U CN216560673U CN 216560673 U CN216560673 U CN 216560673U CN 202122693623 U CN202122693623 U CN 202122693623U CN 216560673 U CN216560673 U CN 216560673U
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- 238000013441 quality evaluation Methods 0.000 title claims abstract description 12
- 238000001303 quality assessment method Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 7
- 244000309464 bull Species 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/80—Management or planning
- Y02P90/82—Energy audits or management systems therefor
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Abstract
An adjustable support of an electric energy quality evaluation device for electrical specialties relates to the technical field of electric energy quality evaluation, and comprises a fixed plate, a base, a connecting cylinder and a telescopic rod; the structure is as follows: the upper part of the fixed plate is fixedly connected with the base, the bottom of the fixed plate is fixedly provided with a connecting cylinder, the upper part of the connecting cylinder is provided with a circular cavity, and one side of the connecting cylinder is provided with a circular hole A and is communicated with the cavity; a groove A is formed below the round hole A, the pin extends into the cavity from the round hole A, and then the spring group A is wedged into the groove A until a sliding block A on the spring group A and a limiting block A below the pin abut against each other, and the spring group A is fixedly connected with the outer wall of the connecting cylinder; the telescopic rod extends into the cavity from a round hole B below the connecting cylinder. The invention has simple structure and convenient use, and can be used for conveniently accommodating and fixing the detection equipment.
Description
Technical Field
The invention relates to the technical field of electric energy quality assessment, in particular to an adjustable support of an electric energy quality assessment device for electrical specialties.
Background
In recent years, insulation monitoring of a direct-current power supply system is highly emphasized on an electric field, and importance of power supply quality of the direct-current power supply system is gradually emphasized, because the safety of the whole system is directly affected by the power quality of the direct-current power supply system, if the power quality is deteriorated, a series of production responsibility accidents are caused, so that the detection of the power quality of the direct-current power supply system of a transformer substation is clearly specified in national grid company enterprise standards (Q/GDW1969-2013) technical specifications of insulation monitoring devices of the direct-current system of the transformer substation; theoretical analysis and engineering summary.
Its support of present detection equipment for electric power engineering is all longer, when some mountain regions and remote area need use, and is comparatively troublesome to its transport, and because of length is longer, easily with outside branch and other debris production collisions, and then can influence subsequent measurement, is necessary to design an electric energy quality evaluation device with adjustable for the electrical specialty to this.
Disclosure of Invention
The invention aims to provide an adjustable support for an electric energy quality evaluation device for electrical specialties, which aims to solve the problems that the supports of the detection equipment of the electric power engineering proposed in the background technology are long, the detection equipment is troublesome to carry when being used in some mountainous regions and remote regions, and the detection equipment is easy to collide with external branches and other sundries due to long length, so that the subsequent measurement is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable bracket of an electric energy quality evaluation device for electric specialties comprises a fixed plate (1), a base (2), a connecting cylinder (3) and an expansion link (4); the structure is as follows: the upper part of the fixing plate (1) is fixedly connected with the base (2), the bottom of the fixing plate (1) is fixedly provided with a connecting cylinder (3), the upper part of the connecting cylinder (3) is provided with a circular cavity (301), and one side of the connecting cylinder (3) is provided with a circular hole A (302) and is directly communicated into the cavity (301); a groove A (304) is formed below the round hole A (302), a pin (306) extends into the cavity (301) from the round hole A (302), then the spring group A (305) is wedged into the groove A (304) until a sliding block A (307) on the spring group A (305) and a limiting block A (308) below the pin (306) abut against each other, and the spring group A (305) is fixedly connected with the outer wall of the connecting cylinder (3).
A round hole B (309) which is communicated with the cavity (301) is formed in the lower portion of the connecting cylinder (3), grooves B (310) are formed in two symmetrical sides of the round hole B (309), the spring group B (311) is placed into the grooves B (310) on the side respectively, the pin (306) is pulled out, the telescopic rod (4) is placed into the round hole B (309) until the upper end of the telescopic rod (4) extends into the cavity (301), and a limiting block B (312) on the telescopic rod (4) and the sliding block B (313) are abutted to each other; the pin (306) is loosened, one end of the pin is clamped into the clamping groove (401) on the telescopic rod (4), the cushion block (316) is placed into the clamping grooves (401) on the two sides, and the locking nut (314) is sleeved into the lower end of the telescopic rod (4) and is in threaded connection with the threaded hole (315) in the lower end of the connecting cylinder (3).
The connecting cylinder (3) is located right above the circular hole A (302) and is provided with a through hole (317), the end part of the rotating rod (318) extends into the cavity (301) from one side of the through hole (317), a reel (320) with a fixed rope (319) is sleeved, the end part of the rotating rod (318) extends out from the other end of the through hole (317), the rotating rod (318) is tightly attached to the outer wall of the connecting cylinder (3) and clamped into a buckle (321), the reel (320) is adjusted to be located in the center of the cavity (301) and is fixedly clamped with the rotating rod (318), the lower end of the rope (319) is fixedly connected with the upper end of the telescopic rod (4), the pin (306) is pulled out, the handle (303) located on the rotating rod (318) is rotated to lift the telescopic rod (4) into the cavity (301) through the circular hole B (309), and the pin (306) is loosened to clamp one end of the telescopic rod (4) into a clamping groove (401).
The telescopic rod (4) is provided with 8-16 clamping grooves (401) at equal intervals.
The base (2) is provided with a mounting hole (201).
The upper end of the connecting cylinder (3) is provided with a fixed seat (322) and is fixedly connected with the fixed plate (1) through a screw rod (5).
Compared with the prior art, the invention has the beneficial effects that:
1. through pulling the pin, the pin drives the cardboard and removes the outside of draw-in groove, thereby can remove spacing to check out test set this moment.
2. Through rotating the handle, the handle rotates and drives the bull stick and rotate, thereby the bull stick rotates and can rotate by the reel, thereby the setting through string and reel makes and can drive the string when the reel rotates and contract, thereby the string shrink can drive check out test set and go up and down.
3. The invention has simple structure and convenient use, and can be used for conveniently accommodating and fixing the detection equipment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a bottom view of FIG. 1;
figure 4 is a schematic cross-sectional view of a connector barrel 3 of the present invention;
FIG. 5 is a bottom view of FIG. 4;
FIG. 6 is an enlarged view of A in FIG. 1;
FIG. 7 is an enlarged view of B in FIG. 1;
in the figure: 1. a fixing plate; 2. a base; 201. mounting holes 3 and connecting cylinders; 301. the handle comprises a cavity, 302, a round hole A, 303, a handle, 304, a groove A, 305, a spring set A, 306, a pin, 307, a sliding block A, 308, a limiting block A, 309, a round hole B, 310, a groove A, 311, a spring set B, 312, a limiting block B, 313, a sliding block B,314, a locking nut, 315, a threaded hole, 316, a cushion block, 317, a through hole, 318, a rotating rod, 319, a rope, 320, a reel, 321, a buckle, 322, a fixed seat, 4, a telescopic rod, 5 and a screw rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention:
example 1: as shown in the figure, the adjustable bracket of the electric energy quality evaluation device for the electric profession comprises a fixed plate (1), a base (2), a connecting cylinder (3) and an expansion link (4); the structure is as follows: the upper part of the fixing plate (1) is fixedly connected with the base (2), the bottom of the fixing plate (1) is fixedly provided with a connecting cylinder (3), the upper part of the connecting cylinder (3) is provided with a circular cavity (301), and one side of the connecting cylinder (3) is provided with a circular hole A (302) and is directly communicated into the cavity (301); a groove A (304) is formed below the round hole A (302), a pin (306) extends into the cavity (301) from the round hole A (302), then the spring group A (305) is wedged into the groove A (304) until a sliding block A (307) on the spring group A (305) and a limiting block A (308) below the pin (306) abut against each other, and the spring group A (305) is fixedly connected with the outer wall of the connecting cylinder (3).
A round hole B (309) which is communicated with the cavity (301) is formed in the lower portion of the connecting cylinder (3), grooves B (310) are formed in two symmetrical sides of the round hole B (309), the spring group B (311) is placed into the grooves B (310) on the side respectively, the pin (306) is pulled out, the telescopic rod (4) is placed into the round hole B (309) until the upper end of the telescopic rod (4) extends into the cavity (301), and a limiting block B (312) on the telescopic rod (4) and the sliding block B (313) are abutted to each other; the pin (306) is loosened, one end of the pin is clamped into the clamping groove (401) on the telescopic rod (4), the cushion block (316) is placed into the clamping grooves (401) on the two sides, and the locking nut (314) is sleeved into the lower end of the telescopic rod (4) and is in threaded connection with the threaded hole (315) in the lower end of the connecting cylinder (3).
The telescopic rod (4) is provided with 8-16 clamping grooves (401) at equal intervals.
The base (2) is provided with a mounting hole (201).
The upper end of the connecting cylinder (3) is provided with a fixed seat (322) and is fixedly connected with the fixed plate (1) through a screw rod (5).
Example 2: as shown in the figure, the adjustable bracket of the electric energy quality evaluation device for the electric profession comprises a fixed plate (1), a base (2), a connecting cylinder (3) and an expansion link (4); the structure is as follows: the upper part of the fixing plate (1) is fixedly connected with the base (2), the bottom of the fixing plate (1) is fixedly provided with a connecting cylinder (3), the upper part of the connecting cylinder (3) is provided with a circular cavity (301), and one side of the connecting cylinder (3) is provided with a circular hole A (302) and is directly communicated into the cavity (301); a groove A (304) is formed below the round hole A (302), a pin (306) extends into the cavity (301) from the round hole A (302), then the spring group A (305) is wedged into the groove A (304) until a sliding block A (307) on the spring group A (305) and a limiting block A (308) below the pin (306) abut against each other, and the spring group A (305) is fixedly connected with the outer wall of the connecting cylinder (3).
The connecting cylinder (3) is located right above the circular hole A (302) and is provided with a through hole (317), the end part of the rotating rod (318) extends into the cavity (301) from one side of the through hole (317), a reel (320) with a fixed rope (319) is sleeved, the end part of the rotating rod (318) extends out from the other end of the through hole (317), the rotating rod (318) is tightly attached to the outer wall of the connecting cylinder (3) and clamped into a buckle (321), the reel (320) is adjusted to be located in the center of the cavity (301) and is fixedly clamped with the rotating rod (318), the lower end of the rope (319) is fixedly connected with the upper end of the telescopic rod (4), the pin (306) is pulled out, the handle (303) located on the rotating rod (318) is rotated to lift the telescopic rod (4) into the cavity (301) through the circular hole B (309), and the pin (306) is loosened to clamp one end of the telescopic rod (4) into a clamping groove (401).
The telescopic rod (4) is provided with 8-16 clamping grooves (401) at equal intervals.
The base (2) is provided with a mounting hole (201).
The upper end of the connecting cylinder (3) is provided with a fixed seat (322) and is fixedly connected with the fixed plate (1) through a screw (5).
A round hole B (309) which is directly communicated with the inside of the cavity (301) is formed below the connecting cylinder (3), grooves B (310) are formed in two symmetrical sides of the round hole B (309), the spring group B (311) is placed into the grooves B (310) on the side respectively, the pin (306) is pulled out, the telescopic rod (4) is placed into the round hole B (309) until the upper end of the telescopic rod (4) extends into the cavity (301), and a limit block B (312) on the telescopic rod (4) and the sliding block B (313) are abutted against each other; the pin (306) is loosened, one end of the pin is clamped into the clamping groove (401) on the telescopic rod (4), the cushion block (316) is placed into the clamping grooves (401) on the two sides, and the locking nut (314) is sleeved into the lower end of the telescopic rod (4) and is in threaded connection with the threaded hole (315) in the lower end of the connecting cylinder (3).
The connecting cylinder (3) is located right above the circular hole A (302) and is provided with a through hole (317), the end part of the rotating rod (318) extends into the cavity (301) from one side of the through hole (317), a reel (320) with a fixed rope (319) is sleeved, the end part of the rotating rod (318) extends out from the other end of the through hole (317), the rotating rod (318) is tightly attached to the outer wall of the connecting cylinder (3) and clamped into a buckle (321), the reel (320) is adjusted to be located in the center of the cavity (301) and is fixedly clamped with the rotating rod (318), the lower end of the rope (319) is fixedly connected with the upper end of the telescopic rod (4), the pin (306) is pulled out, the handle (303) located on the rotating rod (318) is rotated to lift the telescopic rod (4) into the cavity (301) through the circular hole B (309), and the pin (306) is loosened to clamp one end of the telescopic rod (4) into a clamping groove (401).
The telescopic rod (4) is provided with 8-16 clamping grooves (401) at equal intervals.
The base (2) is provided with a mounting hole (201).
The upper end of the connecting cylinder (3) is provided with a fixed seat (322) and is fixedly connected with the fixed plate (1) through a screw rod (5).
Claims (6)
1. An adjustable bracket of an electric energy quality evaluation device for electric specialties comprises a fixed plate (1), a base (2), a connecting cylinder (3) and an expansion link (4); the method is characterized in that: the upper part of the fixing plate (1) is fixedly connected with the base (2), the bottom of the fixing plate (1) is fixedly provided with a connecting cylinder (3), the upper part of the connecting cylinder (3) is provided with a circular cavity (301), and one side of the connecting cylinder (3) is provided with a circular hole A (302) and is directly communicated into the cavity (301); a groove A (304) is formed below the round hole A (302), a pin (306) extends into the cavity (301) from the round hole A (302), then the spring group A (305) is wedged into the groove A (304) until a sliding block A (307) on the spring group A (305) and a limiting block A (308) below the pin (306) abut against each other, and the spring group A (305) is fixedly connected with the outer wall of the connecting cylinder (3).
2. The adjustable bracket for the electric energy quality assessment device for electric specialization according to claim 1, wherein: a round hole B (309) which is communicated with the cavity (301) is formed in the lower portion of the connecting cylinder (3), grooves B (310) are formed in two symmetrical sides of the round hole B (309), the spring group B (311) is placed into the grooves B (310) on the side respectively, the pin (306) is pulled out, the telescopic rod (4) is placed into the round hole B (309) until the upper end of the telescopic rod (4) extends into the cavity (301), and a limiting block B (312) on the telescopic rod (4) and the sliding block B (313) are abutted to each other; the pin (306) is loosened, one end of the pin is clamped into the clamping groove (401) on the telescopic rod (4), the cushion block (316) is placed into the clamping grooves (401) on the two sides, and the locking nut (314) is sleeved into the lower end of the telescopic rod (4) and is in threaded connection with the threaded hole (315) in the lower end of the connecting cylinder (3).
3. The adjustable bracket for the electric energy quality assessment device for electric specialization according to claim 1, wherein: the connecting cylinder (3) is located right above the circular hole A (302) and is provided with a through hole (317), the end part of the rotating rod (318) extends into the cavity (301) from one side of the through hole (317), a reel (320) with a fixed rope (319) is sleeved, the end part of the rotating rod (318) extends out from the other end of the through hole (317), the rotating rod (318) is tightly attached to the outer wall of the connecting cylinder (3) and clamped into a buckle (321), the reel (320) is adjusted to be located in the center of the cavity (301) and is fixedly clamped with the rotating rod (318), the lower end of the rope (319) is fixedly connected with the upper end of the telescopic rod (4), the pin (306) is pulled out, the handle (303) located on the rotating rod (318) is rotated to lift the telescopic rod (4) into the cavity (301) through the circular hole B (309), and the pin (306) is loosened to clamp one end of the telescopic rod (4) into a clamping groove (401).
4. The adjustable bracket of an electric energy quality evaluation device for electric specialization according to any one of claims 2 or 3, wherein: the telescopic rod (4) is provided with 8-16 clamping grooves (401) at equal intervals.
5. The adjustable bracket of an electric energy quality assessment device for electric specialties according to any one of claims 2 or 3, wherein: the base (2) is provided with a mounting hole (201).
6. The adjustable bracket for the electric energy quality assessment device for electric specialization according to claim 1, wherein: the upper end of the connecting cylinder (3) is provided with a fixed seat (322) and is fixedly connected with the fixed plate (1) through a screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122693623.XU CN216560673U (en) | 2021-11-05 | 2021-11-05 | Support with adjustable electric energy quality evaluation device is used in electric specialty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122693623.XU CN216560673U (en) | 2021-11-05 | 2021-11-05 | Support with adjustable electric energy quality evaluation device is used in electric specialty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216560673U true CN216560673U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122693623.XU Active CN216560673U (en) | 2021-11-05 | 2021-11-05 | Support with adjustable electric energy quality evaluation device is used in electric specialty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216560673U (en) |
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2021
- 2021-11-05 CN CN202122693623.XU patent/CN216560673U/en active Active
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