CN210837488U - Power capacitor clamping tool for power installation engineering - Google Patents
Power capacitor clamping tool for power installation engineering Download PDFInfo
- Publication number
- CN210837488U CN210837488U CN201922000404.1U CN201922000404U CN210837488U CN 210837488 U CN210837488 U CN 210837488U CN 201922000404 U CN201922000404 U CN 201922000404U CN 210837488 U CN210837488 U CN 210837488U
- Authority
- CN
- China
- Prior art keywords
- power capacitor
- wall
- power
- soft rubber
- groove
- 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.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 55
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 238000013016 damping Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a power capacitor clamping tool for power installation engineering, which belongs to the technical field of power engineering equipment and comprises a base and a power capacitor, the upper surface of the base is vertically provided with a step groove, the inner cavity of the step groove is vertically inserted with a power capacitor, the left side and the right side of the inner wall of the stepped groove are respectively screwed with a limiting bolt, the outer walls of the screw rods of the two groups of limiting bolts are respectively screwed with a limiting nut and a check ring in a sliding and sleeving manner, and the limiting nut is positioned between the power capacitor and the retainer ring, the outer side of the head of the limiting bolt is rotatably connected with a first pressure plate through a universal spherical hinge, the power capacitor is preliminarily positioned through the stepped groove, and then the power capacitor is clamped by the front and back and left and right groups of second soft rubber pads and the first soft rubber pad, therefore, the vibration and the noise of the power capacitor are reduced, the clamping operation is convenient, the structure is simple, and the service life of the power capacitor is prolonged.
Description
Technical Field
The utility model relates to an electric power engineering equipment technical field specifically is a tight frock of power capacitor clamp for electric power installation engineering.
Background
The power capacitor is a capacitor used in a power system and an electrical equipment, and a large number of high-voltage power capacitors are used in the power system, particularly in an ultra-high voltage direct current transmission system. In the ultra-high voltage dc transmission system, there are a large number of harmonics, and when a harmonic current flows through the power capacitor, the internal electrode of the power capacitor and the insulating material vibrate under the influence of a distorted power field generated by the harmonics, and the entire power capacitor also vibrates at the same time. Along with the production and the increase of vibration, the sound that power capacitor sent is also big more, produces noise pollution, so need to design one kind to improve power capacitor's installation urgent need, but the holistic vibration of greatly reduced power capacitor, the installation fixing device that the noise abatement produced, based on this, the utility model discloses a power capacitor presss from both sides tight frock for electric power installation engineering to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power capacitor presss from both sides tight frock for electric power installation engineering to solve the problem that needs design a power capacitor's installation fixing device urgently that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a power capacitor clamping tool for power installation engineering comprises a base and a power capacitor, wherein a stepped groove is vertically arranged on the upper surface of the base, the power capacitor is vertically inserted into an inner cavity of the stepped groove, limiting bolts are screwed on the left side and the right side of the inner wall of the stepped groove, two groups of limiting bolts are respectively screwed on the outer wall of a screw rod and slidably sleeved with a limiting nut and a retaining ring, the limiting nut is positioned between the power capacitor and the retaining ring, a first pressing plate is rotatably connected to the outer side of the head of each limiting bolt through a universal spherical hinge, a first soft rubber pad is fixedly adhered to the outer side surface of each first pressing plate, the first soft rubber pads are tightly attached to the left side surface and the right side surface of the power capacitor, second soft rubber pads are tightly attached to the front side surface and the rear side surface of the power capacitor, second pressing plates are fixedly adhered to the outer side surfaces of the second soft rubber pads, and connecting devices are rotatably, a rubber vibration damping pad is fixedly glued at the bottom of the inner cavity of the stepped groove, and the bottom of the power capacitor is tightly attached to the top of the rubber vibration damping pad;
the connecting device comprises a sleeve and an insert rod, the insert rod is inserted on the right side of the inner cavity of the sleeve in a sliding manner, a rectangular shear port is arranged in front of the right side of the outer wall of the sleeve, a rack is horizontally embedded and welded on the front side of the outer wall of the insert rod, supporting seats are symmetrically fixed above and below the rectangular shear port, a mandrel is rotatably inserted between the two groups of supporting seats, a gear is fixedly sleeved in the middle of the outer wall of the mandrel and is meshed with the rack, a ratchet wheel and a hexagonal prism are respectively and fixedly welded on the end part of the outer wall of the mandrel, the ratchet wheel is positioned between the hexagonal prism and the supporting seats, a U-shaped seat is obliquely fixed below the rectangular shear port, a rectangular through groove is arranged on the front side and the rear side of the U-shaped seat in a penetrating manner, a stop rod is slidably clamped in the inner cavity of the rectangular through groove, the stop rod is horizontally connected with the inner, the middle part of the outer wall of the stop lever is embedded in a tooth cavity of the ratchet wheel.
Preferably, the bottom of the inner cavity of the stepped groove is in sliding lap joint with the second pressing plate through the ball net belt.
Preferably, the outer side action parts of the first soft rubber pad and the second soft rubber pad are provided with frosted surfaces.
Preferably, the two ends of the stop lever are connected with the inner wall of the rectangular through groove in a sliding mode through the idler wheels.
Preferably, the middle part of the outer wall of the pull rope is sleeved with a soft rubber sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses place power capacitor in the ladder groove, tentatively fix a position power capacitor through the ladder groove, around recycling and about with two sets of second soft rubber pads and the tight power capacitor of first soft rubber pad clamp to reduce power capacitor's vibration and noise, press from both sides tight convenient operation, simple structure has prolonged power capacitor's life.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a schematic structural view of the connecting device in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-step groove, 3-power capacitor, 4-limit bolt, 5-retainer ring, 6-limit nut, 7-first pressing plate, 8-first soft rubber pad, 9-second soft rubber pad, 10-second pressing plate, 11-connecting device, 12-rubber vibration damping pad, 1100-sleeve, 1101-inserted bar, 1102-rectangular shear opening, 1103-rack, 1104-supporting seat, 1105-mandrel, 1106-gear, 1107-ratchet, 1108-hexagonal prism, 1109-U-shaped seat, 1110-rectangular through groove, 1111-stop bar, 1112-spring push rod and 1113-pull rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a power capacitor clamping tool for power installation engineering comprises a base 1 and a power capacitor 3, wherein a stepped groove 2 is vertically arranged on the upper surface of the base 1, the power capacitor 3 is vertically inserted into an inner cavity of the stepped groove 2, limiting bolts 4 are screwed on the left side and the right side of the inner wall of the stepped groove 2, the outer walls of screws of the two groups of limiting bolts 4 are respectively screwed and slidably sleeved with a limiting nut 6 and a retainer ring 5, the limiting nut 6 is positioned between the power capacitor 3 and the retainer ring 5, the outer side of the head of the limiting bolt 4 is rotatably connected with a first pressing plate 7 through a universal ball hinge, a first soft rubber pad 8 is fixedly adhered on the outer side surface of the first pressing plate 7, the first soft rubber pad 8 is tightly adhered to the left side surface and the right side surface of the power capacitor 3, second soft rubber pads 9 are tightly adhered to the front side surface and the rear side surface of the power capacitor 3, a second pressing plate 10 is fixedly adhered to the outer side surface of the second soft rubber pads, a rubber damping pad 12 is fixedly glued at the bottom of the inner cavity of the stepped groove 2, and the bottom of the power capacitor 3 is tightly attached to the top of the rubber damping pad 12;
the connecting device 11 comprises a sleeve 1100 and a plunger 1101, the plunger 1101 is inserted into the right side of the inner cavity of the sleeve 1100 in a sliding manner, a rectangular shear notch 1102 is arranged in front of the right side of the outer wall of the sleeve 1100, a rack 1103 is welded in the front side of the outer wall of the plunger 1101 in a horizontal embedded manner, supporting seats 1104 are symmetrically fixed above and below the rectangular shear notch 1102, a mandrel 1105 is inserted between the two groups of supporting seats 1104 in a rotating manner, a gear 1106 is fixedly sleeved in the middle of the outer wall of the mandrel 1105 and meshed with the rack 1103, a ratchet 1107 and a hexagonal prism 1108 are respectively fixedly welded at the end part of the outer wall of the mandrel 1105, the ratchet 1107 is positioned between the hexagonal prism 1108 and the supporting seats 1104, a U-shaped seat 1109 is obliquely fixed below the rectangular shear notch 1102, a rectangular through groove 1110 is arranged in a penetrating manner on the front and back side surfaces of the U-shaped seat 1109, a blocking rod 1111 is slidably clamped in the inner cavity of, a pull rope 1113 is connected between the two ends of the stop lever 1111, and a tooth cavity of the ratchet 1107 is embedded in the middle of the outer wall of the stop lever 1111.
Wherein, the sliding overlap joint of ball guipure and second clamp plate 10 is passed through to the inner chamber bottom in ladder groove 2, reduces frictional resistance, and the outside effect portion of first cushion rubber pad 8 and second cushion rubber pad 9 is equipped with the frosting, and it is firm to make to compress tightly, and the inner wall sliding connection that gyro wheel and rectangle lead to groove 1110 is passed through at the both ends of pin 1111, becomes the static friction and is rolling friction, the pulling of being convenient for, and the flexible rubber cover has been cup jointed in the outer wall middle part of stay cord 1113, local atress when reducing to drag, reduces the sense of oppression that the finger receives.
One specific application of this embodiment is: through putting into the 2 inner chambers of ladder groove with power capacitor 3, rubber damping pad 12 between the bottom of power capacitor 3 and the inner chamber bottom of ladder groove 2, reduce power capacitor 3's vertical vibration, rotation limit bolt 4, make first clamp plate 7 drive first soft rubber pad 8 and control and carry power capacitor 3, pull stay cord 1113 right, make pin 1111 and ratchet 1107's tooth chamber separate, utilize the spanner to rotate hexagonal prism 1108, make dabber 1105 drive gear 1106 make inserted bar 1101 and rack 1103 remove, and then shorten the distance between second clamp plate 10 and retaining ring 5, the position of spacing nut 6 is adjusted in the rotation simultaneously, make retaining ring 5 position drive connecting device 11 let two sets of second clamp plate 10 relative motion, utilize second soft rubber pad 9 front and back clamp power capacitor 3.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a power capacitor presss from both sides tight frock for electric power installation engineering, includes base (1) and power capacitor (3), its characterized in that: the power capacitor is characterized in that a stepped groove (2) is vertically arranged on the upper surface of the base (1), a power capacitor (3) is vertically inserted into an inner cavity of the stepped groove (2), limit bolts (4) are screwed on the left and right sides of the inner wall of the stepped groove (2), two sets of limit bolts (4) are respectively screwed on the outer wall of a screw rod and sleeved with limit nuts (6) and check rings (5), the limit nuts (6) are positioned between the power capacitor (3) and the check rings (5), the outer side of the head of the limit bolts (4) is rotatably connected with a first pressing plate (7) through universal ball hinges, a first soft rubber pad (8) is fixedly adhered to the outer side surface of the first pressing plate (7), the first soft rubber pad (8) is tightly adhered to the left and right side surfaces of the power capacitor (3), and a second soft rubber pad (9) is tightly adhered to the front and back side surfaces of the power, a second pressing plate (10) is fixedly glued to the outer side surface of the second soft rubber pad (9), a connecting device (11) is rotatably arranged between the two ends of the two groups of second pressing plates (10) and the two groups of retainer rings (5) through a rotating shaft, a rubber vibration damping pad (12) is fixedly glued to the bottom of the inner cavity of the stepped groove (2), and the bottom of the power capacitor (3) is tightly attached to the top of the rubber vibration damping pad (12);
the connecting device (11) comprises a sleeve (1100) and an insert rod (1101), the insert rod (1101) is inserted into the right side of an inner cavity of the sleeve (1100) in a sliding mode, a rectangular shear opening (1102) is formed in the front of the right side of the outer wall of the sleeve (1100), a rack (1103) is welded in the front of the outer wall of the insert rod (1101) in a horizontal embedded mode, supporting seats (1104) are symmetrically fixed above and below the rectangular shear opening (1102), a mandrel (1105) is rotatably inserted between the two groups of supporting seats (1104) in a penetrating mode, a gear (1106) is fixedly sleeved in the middle of the outer wall of the mandrel (1105) and meshed with the rack (1103), a ratchet wheel (1107) and a hexagonal prism (1108) are fixedly welded at the end portion of the outer wall of the mandrel (1105) respectively, the ratchet wheel (1107) is located between the hexagonal prism (1108) and the supporting seats (1104), and a U-shaped seat (1109) is obliquely fixed below the rectangular, the side runs through and is equipped with rectangle through groove (1110) around U type seat (1109), the inner chamber slip joint that the rectangle leads to groove (1110) has pin (1111), the level is passed through spring push rod (1112) and is connected between the inner wall of pin (1111) and U type seat (1109), be connected with stay cord (1113) between the both ends of pin (1111), the embedded tooth chamber at ratchet (1107) in the outer wall middle part of pin (1111).
2. The electric capacity clamping tool for electric installation engineering of claim 1, characterized in that: the bottom of the inner cavity of the stepped groove (2) is in sliding lap joint with the second pressing plate (10) through a ball net belt.
3. The electric capacity clamping tool for electric installation engineering of claim 1, characterized in that: the outer side action parts of the first soft rubber pad (8) and the second soft rubber pad (9) are provided with frosted surfaces.
4. The electric capacity clamping tool for electric installation engineering of claim 1, characterized in that: two ends of the stop lever (1111) are connected with the inner wall of the rectangular through groove (1110) in a sliding mode through rollers.
5. The electric capacity clamping tool for electric installation engineering of claim 1, characterized in that: the middle part of the outer wall of the pull rope (1113) is sleeved with a soft rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922000404.1U CN210837488U (en) | 2019-11-19 | 2019-11-19 | Power capacitor clamping tool for power installation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922000404.1U CN210837488U (en) | 2019-11-19 | 2019-11-19 | Power capacitor clamping tool for power installation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210837488U true CN210837488U (en) | 2020-06-23 |
Family
ID=71260421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922000404.1U Expired - Fee Related CN210837488U (en) | 2019-11-19 | 2019-11-19 | Power capacitor clamping tool for power installation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210837488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271908A (en) * | 2020-12-04 | 2021-01-26 | 中车永济电机有限公司 | Capacitor pressing device in electric locomotive converter |
| CN112490179A (en) * | 2020-12-10 | 2021-03-12 | 深圳市金芯咨询管理有限公司 | Fixing equipment is used in production of power semiconductor device |
-
2019
- 2019-11-19 CN CN201922000404.1U patent/CN210837488U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271908A (en) * | 2020-12-04 | 2021-01-26 | 中车永济电机有限公司 | Capacitor pressing device in electric locomotive converter |
| CN112490179A (en) * | 2020-12-10 | 2021-03-12 | 深圳市金芯咨询管理有限公司 | Fixing equipment is used in production of power semiconductor device |
| CN112490179B (en) * | 2020-12-10 | 2023-11-10 | 新昌县新明实业有限公司 | Fixing equipment for producing power semiconductor device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210837488U (en) | Power capacitor clamping tool for power installation engineering | |
| CN110354457B (en) | Arm power stick for running fitness | |
| CN207298271U (en) | It is a kind of that firm intelligent video camera head is installed | |
| CN107956960A (en) | It is a kind of that firm intelligent video camera head is installed | |
| CN210723145U (en) | Explosion-proof storage battery | |
| CN107813254A (en) | A kind of door and window adhesive tape pressing mechanism | |
| CN210659195U (en) | Safety frame for installing and maintaining air conditioner outdoor unit | |
| CN209752034U (en) | Strong spring mechanism for horizontal bar stable support | |
| CN210157117U (en) | Installation interlock anchor clamps for various steel tile roof photovoltaic support are exclusively used in | |
| CN209880671U (en) | Two-component structure adhesive sealing mechanism for new energy battery | |
| CN206326630U (en) | A kind of portable folding assembled mechanical arm | |
| CN213176611U (en) | Vibration damper | |
| CN215981854U (en) | Fixing device for monitoring pressure of power oil-less equipment | |
| CN220811406U (en) | Gas pipeline protection device | |
| CN215513331U (en) | Novel seat stamping workpiece for auto-parts | |
| CN211772886U (en) | Flange preloading device for bridge pile connection | |
| CN214597032U (en) | Recovered multi-functional training frame of using | |
| CN211477830U (en) | Pavement material strength detector | |
| CN215861515U (en) | Intelligent household appliance integrated power supply system | |
| CN211118469U (en) | Display device with automatic flat folding function of accomodating | |
| CN216414788U (en) | Safety control device with quick installation function | |
| CN216720841U (en) | Construction threading bridge frame for electrical engineering | |
| CN212085457U (en) | Anticreep switch board with dampproofing protection mechanism | |
| CN212696399U (en) | Heat absorption and dissipation device behind LED screen | |
| CN214323165U (en) | Assembling equipment for telescopic rod assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 130061 high rise building B, Xi'an community, Chaoyang District, Changchun City, Jilin Province Patentee after: Jilin Jinchao Shengshi Decoration Design Co.,Ltd. Address before: 130000 high rise building B, Xi'an Road, Chaoyang District, Changchun City, Jilin Province Patentee before: Jilin Jinchao Decoration Design Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |