CN217225336U - Be used for 35kV circuit breaker energy storage mechanism case DK to keep off dismouting instrument of card - Google Patents
Be used for 35kV circuit breaker energy storage mechanism case DK to keep off dismouting instrument of card Download PDFInfo
- Publication number
- CN217225336U CN217225336U CN202123170879.9U CN202123170879U CN217225336U CN 217225336 U CN217225336 U CN 217225336U CN 202123170879 U CN202123170879 U CN 202123170879U CN 217225336 U CN217225336 U CN 217225336U
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- China
- Prior art keywords
- iron plate
- fixed iron
- sliding
- energy storage
- circuit breaker
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004146 energy storage Methods 0.000 title claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 174
- 229910052742 iron Inorganic materials 0.000 claims abstract description 87
- 230000000903 blocking effect Effects 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 29
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 101150106086 PRY1 gene Proteins 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a disassembly and assembly tool for a DK blocking card of a 35kV circuit breaker energy storage mechanism box, which comprises a fixed iron plate and a sliding iron plate, wherein the middle part of the fixed iron plate is provided with a chute, an anti-falling ball is connected in the chute in a sliding way, one end of the anti-falling ball is fixedly connected with the sliding iron plate, two sides of one end of the fixed iron plate are respectively and fixedly provided with a U-shaped pry head, two sides of one end of the sliding iron plate are respectively and fixedly provided with a U-shaped sliding top card, the middle part of one side of the sliding iron plate, which is far away from the fixed iron plate, is in threaded connection with a stop nut in contact connection with the fixed iron plate, the utility model discloses a disassembly and assembly tool for the DK blocking card of the 35kV circuit breaker energy storage mechanism box, which solves the problem that the DK blocking card of the 35kV circuit breaker energy storage mechanism box is not provided with a special tool, the traditional prying mode is time-consuming and the service life is influenced, the service life of the DK blocking card is shortened, and the service life of the DK blocking card is improved, the problem of easily drop etc. in demolising and the installation is solved.
Description
Technical Field
The utility model relates to a machinery installation dismantles the field, specifically is a be used for 35kV circuit breaker energy storage mechanism case DK to keep off and block assembly and disassembly tools.
Background
In the transformer substation overhauls, when going on dolly formula cubical switchboard, need keep off the DK and block the side of demolising and can overhaul on next step, receive the cubical switchboard space restriction, the DK keeps off the card and demolishs and the installation work is troublesome hard, often is an important factor that influences the maintenance progress. In the DK blocking clamp dismantling and installing process, because no special dismantling tool is provided, two important difficulties exist in the dismantling process, firstly, the installation and dismantling are difficult, the space of the switch cabinet is narrow, the arm of a person cannot stretch into the switch cabinet and can only be pried by means of tools such as a screwdriver, a pair of consideration pliers and the like, the finger of the person is easily injured or the DK blocking clamp body is easily damaged in the process, and the DK blocking clamp is difficult to take down or install quickly; and secondly, the DK blocking card is easy to fall off when being detached and installed and is influenced by elasticity and force, the DK blocking card can bounce and fly to fall into other parts of the narrow switch, secondary searching is needed, otherwise, the safe operation of the switch is influenced, and the secondary searching is also extremely difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for 35kV circuit breaker energy storage mechanism case DK to keep off card assembly and disassembly tools to solve the DK retaining ring installation of proposing in the above-mentioned background art and demolish the difficulty, do not have tools such as specialized tool use screwdrivers to cause the DK retaining ring sled bad deformation when demolising, make retaining ring life shorten, still have certain potential safety hazard simultaneously, the installation is demolishd in-process retaining ring and is fallen into in the slit and be difficult to take out, make the slow problem of whole maintenance construction progress.
In order to achieve the above object, the utility model provides a following technical scheme: a DK blocking and dismounting tool for a 35kV circuit breaker energy storage mechanism box comprises a fixed iron plate and a sliding iron plate, wherein a sliding groove is formed in the middle of the fixed iron plate, an anti-falling ball is connected in the sliding groove in a sliding mode, one end of the anti-falling ball is fixedly connected with the sliding iron plate, two sides of one end of the fixed iron plate are fixedly provided with U-shaped prying heads, two sides of one end of the sliding iron plate are fixedly provided with U-shaped sliding top clamps, the middle of one side, away from the fixed iron plate, of the sliding iron plate is connected with a stop nut in contact with the fixed iron plate in a threaded mode, one end, away from the two U-shaped prying heads, of the fixed iron plate is fixedly connected with the anti-sliding ball, when the DK blocking clamp is dismounted, the DK blocking clamp is placed between the U-shaped prying heads and the U-shaped sliding top clamps, the sliding iron plate is pushed to enable the U-shaped prying heads to be completely clamped into the DK blocking clamp, the stop nut is locked, and then the DK blocking clamp is screwed and taken out, and (3) placing the fixed iron plate on the screw rod in the DK blocking clearance, clamping the fixed iron plate into the screw rod, loosening the stop nut, pushing the sliding iron plate along the sliding groove until the distance between the U-shaped pry head and the U-shaped sliding top block is the maximum, pushing the fixed iron plate forwards, enabling the U-shaped pry head to withdraw from the DK blocking, and installing the DK blocking in place.
Preferably, two the U type sled head corresponds the setting with two U type slip top cards respectively, and two U type sled heads and two U type slip top card cooperations block the DK and keep off the card to carry out the installation and the dismantlement that the DK kept off the card.
Preferably, two one side that the U type sled head deviates from fixed iron plate and one side that two U type slip top cards deviate from slip iron plate all inlay and be equipped with permanent magnet, when the DK keeps off the card in the installation with dismantling, permanent magnet adsorbs on the DK keeps off the card, operates two U type sled heads and two gliding in-process of U type slip top card more stable.
Preferably, fixed iron plate is just all inlayed and is equipped with the installation piece, two just to two borders of sliding iron plate one side set up three evenly distributed's installation screw on the installation piece, six equal threaded connection of installation screw has the cross nut, and two borders of fixed iron plate are fixed with the installation piece, and two installation pieces are used for installing the protection strake.
Preferably, two the installation piece is respectively through three cross nut and two protection strake fixed connection, and two borders of fixed iron plate are protected fixed iron plate through cross nut fixed mounting protection strake, reduce the wearing and tearing of sliding iron plate to fixed iron plate for the gliding in-process sliding iron plate of fixed iron plate.
Preferably, the arc wall to setting up is all seted up to the both sides at spout middle part, two the arc wall matches with the anticreep ball, and the anticreep ball can break away from the spout through the position of two arc walls of spout to can carry out the installation and the dismantlement of slip iron plate.
Preferably, the fixing iron plate is made of stainless steel plate, and the fixing iron plate is high in strength.
Compared with the prior art, the beneficial effects of the utility model are that: it has solved 35kV circuit breaker energy storage mechanism case DK and has kept off the card and demolishd no specialized tool, and traditional sled is got the mode and is taken time-consuming and influence life, the utility model discloses shorten DK and kept off the time of taking out of card, improved DK and kept off the card and use durability, solved demolish and easily drop the scheduling problem in the installation.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a back view of the present invention;
fig. 3 is a front view of the sliding part of the present invention;
FIG. 4 is a rear view of the sliding portion of the present invention;
fig. 5 is a schematic view of the overall installation of the present invention.
In the figure: 1. a U-shaped pry head; 2. a permanent magnet; 3. a U-shaped sliding top card; 4. fixing the iron plate; 5. a sliding iron plate; 6. a cross nut; 7. a stop nut; 8. an anti-skid ball; 9. anti-drop balls; 10. a chute; 11. mounting a sheet; 12. a protective edge strip; 13. and installing screw holes.
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.
Referring to fig. 1-5, the utility model provides a DK blocking and dismounting tool for a 35kV circuit breaker energy storage mechanism box, comprising a fixed iron plate 4 and a sliding iron plate 5, wherein the middle part of the fixed iron plate 4 is provided with a chute 10, the chute 10 is connected with an anti-falling ball 9 in a sliding way, one end of the anti-falling ball 9 is fixedly connected with the sliding iron plate 5, both sides of one end of the fixed iron plate 4 are fixedly provided with U-shaped prys 1, both sides of one end of the sliding iron plate 5 are fixedly provided with U-shaped sliding top blocks 3, the middle part of one side of the sliding iron plate 5 departing from the fixed iron plate 4 is connected with a stop nut 7 in contact connection with the fixed iron plate 4 by screw threads, one end of the fixed iron plate 4 far away from the two U-shaped prys 1 is fixedly connected with an anti-sliding ball 8, when the DK blocking is dismounted, the DK blocking is placed between the U-shaped pry 1 and the U-shaped sliding top block 3, the sliding iron plate 5 is pushed to completely block the U-shaped pry 1 into the DK blocking block, the stop nut 7 is screwed and locked, the DK stop clamp is taken out, the fixed iron plate 4 is placed on a screw rod in a DK stop clamp gap and clamped into the screw rod, the stop nut 7 is loosened, the sliding iron plate 5 is pushed along the sliding groove 10 until the distance between the U-shaped pry head 1 and the U-shaped sliding top clamp 3 is maximum, the fixed iron plate 4 is pushed forwards, the U-shaped pry head 1 retreats from the DK stop clamp, and the DK stop clamp is installed in place.
Two U type sled heads 1 correspond the setting with two U type slip top cards 3 respectively, and two U type sled heads 1 and two U type slip top cards 3 cooperation block the DK and keep off the card to carry out the installation and the dismantlement that the DK kept off the card.
Two U type sled heads 1 deviate from one side of fixed iron plate 4 and two U type slip top card 3 deviate from one side of slip iron plate 5 and all inlay and be equipped with permanent magnet 2, when the installation with dismantle DK keep off the card, permanent magnet 2 adsorbs on DK keeps off the card, operates two U type sled heads 1 and two gliding in-process of U type slip top card 3 more stable.
Fixed iron plate 4 adopts corrosion resistant plate to make, fixed iron plate 4 is all inlayed and is equipped with installation piece 11 just to two borders of 5 one sides of slip iron plate, set up three evenly distributed's installation screw 13 on two installation pieces 11, six equal threaded connection in installation screw 13 have cross nut 6, two installation pieces 11 are respectively through three cross nut 6 and two 12 fixed connection of protection strake, fixed iron plate 4 intensity is high, 6 fixed mounting protection strake 12 are passed through at two borders of fixed iron plate 4, protect fixed iron plate 4, reduce the wearing and tearing of slip iron plate 5 to fixed iron plate 4 for the gliding in-process slip iron plate 5 of fixed iron plate 4.
The arc wall to setting up is all seted up to the both sides at spout 10 middle part, and two arc walls match with anticreep ball 9, and anticreep ball 9 can break away from spout 10 through the position of two arc walls of spout 10 to can slide the installation and the dismantlement of iron plate 5.
When the embodiment of the application is used: when the DK blocking card is removed, the sliding iron plate 5 is pushed along the sliding groove 10 until the distance between the U-shaped pry head 1 and the U-shaped sliding top card 3 is the largest, the fixed iron plate 4 is placed in a DK blocking card gap, the U-shaped pry head 1 is aligned with the opening part of the DK blocking card, then the sliding iron plate 5 slides forwards, the U-shaped sliding top card 3 is enabled to abut against the DK blocking card, the U-shaped pry head 1 is blocked into the DK blocking card continuously, the stop nut 7 is screwed and locked when the U-shaped pry head 1 is completely blocked into the DK blocking card, and the DK blocking card is taken out; the DK blocking clamp is installed on a tool in advance, the fixing iron plate 4 is placed on a screw rod in a DK blocking clamp gap, the DK blocking clamp is clamped into the screw rod, the stop nut 7 is loosened, the fixing iron plate 4 is pushed forwards, the U-shaped pry head 1 is made to retreat out of the DK blocking clamp, and the DK blocking clamp is installed in place.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a be used for 35kV circuit breaker energy storage mechanism case DK to keep off dismouting instrument of card, includes fixed iron plate (4) and slip iron plate (5), its characterized in that: spout (10) have been seted up at the middle part of fixed iron plate (4), sliding connection has anticreep ball (9) in spout (10), the one end fixedly connected with slip iron plate (5) of anticreep ball (9), the both sides of fixed iron plate (4) one end are all fixed and are provided with U type sled head (1), the both sides of slip iron plate (5) one end are all fixed and are provided with U type slip top card (3), the middle part threaded connection that slip iron plate (5) deviates from fixed iron plate (4) one side has the position nut (7) of stopping of being connected with fixed iron plate (4) contact, the one end fixedly connected with antiskid ball (8) of two U type sled heads (1) are kept away from to fixed iron plate (4).
2. The DK blocking and clamping dismounting tool for the energy storage mechanism box of the 35kV circuit breaker as claimed in claim 1, characterized in that: the two U-shaped prying heads (1) are respectively arranged corresponding to the two U-shaped sliding top clamps (3).
3. The DK blocking and disassembling tool for the energy storage mechanism box of the 35kV circuit breaker, according to claim 1, is characterized in that: two permanent magnets (2) are embedded in one side of the U-shaped prying head (1) departing from the fixed iron plate (4) and one side of the two U-shaped sliding top clamps (3) departing from the sliding iron plate (5).
4. The DK blocking and disassembling tool for the energy storage mechanism box of the 35kV circuit breaker, according to claim 1, is characterized in that: fixed iron plate (4) just all inlays and is equipped with installation piece (11), two just two borders of sliding iron plate (5) one side install screw (13) of having seted up three evenly distributed on piece (11), six equal threaded connection of installation screw (13) has cross nut (6).
5. The DK blocking and disassembling tool for the energy storage mechanism box of the 35kV circuit breaker, according to claim 4, is characterized in that: two installation pieces (11) are respectively fixedly connected with two protection edge strips (12) through three cross nuts (6).
6. The DK blocking and disassembling tool for the energy storage mechanism box of the 35kV circuit breaker, according to claim 1, is characterized in that: the two sides of the middle part of the sliding groove (10) are provided with arc-shaped grooves which are just opposite to each other, and the two arc-shaped grooves are matched with the anti-falling balls (9).
7. The DK blocking and disassembling tool for the energy storage mechanism box of the 35kV circuit breaker, according to claim 1, is characterized in that: the fixed iron plate (4) is made of a stainless steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123170879.9U CN217225336U (en) | 2021-12-17 | 2021-12-17 | Be used for 35kV circuit breaker energy storage mechanism case DK to keep off dismouting instrument of card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123170879.9U CN217225336U (en) | 2021-12-17 | 2021-12-17 | Be used for 35kV circuit breaker energy storage mechanism case DK to keep off dismouting instrument of card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217225336U true CN217225336U (en) | 2022-08-19 |
Family
ID=82825427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123170879.9U Expired - Fee Related CN217225336U (en) | 2021-12-17 | 2021-12-17 | Be used for 35kV circuit breaker energy storage mechanism case DK to keep off dismouting instrument of card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217225336U (en) |
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2021
- 2021-12-17 CN CN202123170879.9U patent/CN217225336U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |