CN110614610A - 10 KV switch energy storage spring dismounting device - Google Patents
10 KV switch energy storage spring dismounting device Download PDFInfo
- Publication number
- CN110614610A CN110614610A CN201910985009.5A CN201910985009A CN110614610A CN 110614610 A CN110614610 A CN 110614610A CN 201910985009 A CN201910985009 A CN 201910985009A CN 110614610 A CN110614610 A CN 110614610A
- Authority
- CN
- China
- Prior art keywords
- energy storage
- storage spring
- fixed
- dismounting device
- plate
- 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
- 238000004146 energy storage Methods 0.000 title claims abstract description 50
- 239000002184 metal Substances 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 23
- 229910001335 Galvanized steel Inorganic materials 0.000 claims 1
- 239000008397 galvanized steel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 238000012423 maintenance Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses a device for disassembling and assembling a 10 KV switch energy storage spring, which comprises a ratchet wrench, wherein one side of the ratchet wrench is connected with a telescopic fixed metal connecting rod, the other side of the telescopic fixed metal connecting rod is provided with an energy storage spring fixing part white steel plate, and the outer side of the ratchet wrench is connected with a steering adjusting handle. The dismounting device is small in size and convenient to carry, the size of the dismounting device can be perfectly matched with the diameter of the energy storage spring, the dismounting device cannot fall off in the operation process, more manpower and material resources are saved compared with a conventional dismounting method, the energy storage spring body is not damaged in the replacement process, the clamping force of the dismounting device is strong, the dismounting device cannot loosen and can be adjusted and steered at will according to the requirements of operators, however, the dismounting device is strong in practicability, convenient to popularize and use, wide in actual application value prospect, simple and convenient to use, low in manufacturing cost and simple and convenient to maintain in the later period, and excessive professional technical requirements are not needed.
Description
Technical Field
The invention relates to the technical field of assembly and disassembly of energy storage springs of 10 kV switches, in particular to an assembly and disassembly device of the energy storage springs of the 10 kV switches.
Background
At present, the power supply company is pacified in the state network, the model of an indoor 10-kilovolt handcart switch is VS1 type, when the switch is internally broken down or an energy storage spring is fatigued to influence normal opening and closing, the energy storage spring needs to be disassembled and overhauled, but the process is not easy.
The existing energy storage spring dismounting device does not have a practical and feasible method, and is dismounted by adopting a method of increasing operating personnel, so that the energy storage spring is extremely easy to be interfered by external force, the reliability and stability of the switch work are seriously influenced, in addition, the safety production cannot be guaranteed, and the overhauling and maintenance are very inconvenient.
Disclosure of Invention
The invention aims to solve the problems that the existing energy storage spring dismounting device has no real feasible method, the energy storage spring is very easily interfered by external force to seriously affect the reliability and stability of the switch operation by adopting a method of increasing operating personnel for dismounting, and in addition, the safety production cannot be guaranteed, and the overhauling and maintenance are very inconvenient.
In order to achieve the purpose, the invention adopts the following technical scheme:
10 kilovolt switch energy storage spring dismouting device, including ratchet spanner, ratchet spanner one side is connected with scalable fixed metal connecting rod, and scalable fixed metal connecting rod opposite side installs the fixed position white steel sheet of energy storage spring, the ratchet spanner outside is connected with turns to the regulation handle, and ratchet spanner externally mounted has protection machanism, the protection machanism outside is connected with fixed cover, and the inboard swing joint of fixed cover has the hand rope, protection machanism internally mounted has just to get the mechanism.
As a further description of the above technical solution:
the telescopic fixed metal connecting rod is symmetrical about the central axis of the ratchet wrench, and the telescopic fixed metal connecting rod is movably connected with the white steel plate at the fixed part of the energy storage spring.
As a further description of the above technical solution:
protection machanism is inside including left lag, and the left lag outside is connected with right lag, the inside groove has all been seted up with right lag inboard to left lag, and the inside groove inboard is connected with installs the post of inserting, insert post outside cover and be equipped with fixed a section of thick bamboo of inserting, and fixed a section of thick bamboo external connection of inserting has the slot, the elasticity bulge loop is installed in the fixed a section of thick bamboo outside of inserting, and elasticity bulge loop external connection has the arc draw-in groove.
As a further description of the above technical solution:
the left protective sleeve forms a clamping structure through the inner groove, the inserting column, the fixed inserting cylinder, the inserting groove and the right protective sleeve, and the cross sectional area of the inserting column is smaller than that of the elastic convex ring.
As a further description of the above technical solution:
the inside elongated slot that includes of just getting mechanism, and the inboard swing joint of elongated slot has first picture peg, the fly leaf is installed at first picture peg top, and is connected with the second picture peg in the fly leaf outside, second picture peg externally mounted has the slot, and second picture peg one side is connected with swing joint spare.
As a further description of the above technical solution:
the movable plate forms a clamping structure through the second inserting plate and the narrow groove, and the movable plate forms a rotating structure through the movable connecting piece and the right protecting sleeve.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, the dismounting device has small volume and convenient carrying, the size can be perfectly matched with the diameter of the energy storage spring, the energy storage spring can not fall off in the operation process, compared with the conventional dismounting method, more manpower and material resources are saved, the energy storage spring body is not damaged in the replacement process, the dismounting device has strong clamping force, can not loosen and can be adjusted and steered at will according to the requirements of operators, however, the dismounting device has strong practicability, is convenient to popularize and use, has wide practical application value prospect, simple and convenient use method, does not need excessive professional technical requirements, can be operated practically through simple safety demonstration, has low manufacturing cost and simple and convenient later maintenance, particularly, the angle of the fixed position of the energy storage spring can be adjusted, the dismounting work of the energy storage springs with different types can be met, a switch does not need to be pulled out, a panel is opened at a test position, thereby realizing the reliability and stability of the device.
2. Under the action of a protection mechanism, when the dismounting device is not used, the left protection sleeve and the right protection sleeve are respectively sleeved at the left end and the right end of the dismounting device, then the inserting slot in the inner slot of the left protection sleeve is aligned with the inserting column in the inner slot of the right protection sleeve, and meanwhile, the inserting column needs to be inserted into the outer wall of the ratchet wrench at the corresponding position to be connected and fixed with the inserting barrel, and then the inserting column is inserted into the inserting slot, so that the elastic convex ring connected with the outer wall of the inserting column is clamped with the arc-shaped clamping slot in the inner slot, the device is protected and wrapped between the left protection sleeve and the right protection sleeve, the device is prevented from rusting or being damaged due to non-protection for a long time, the device is prevented from being worn through protection and external factors are isolated, the device can be prevented from dust, and the device is prevented from being stuck on dust. .
3. According to the detachable device, when the device needs to be taken out for use, the left protective sleeve and the right protective sleeve can be manually forced to separate the inserting columns from the inserting grooves, the left protective sleeve and the right protective sleeve respectively slide in opposite directions through the rollers connected to the bottom ends, so that the first inserting plate is separated from the long groove, the second inserting plate is separated from the narrow groove, the movable plate is movably opened with the right protective sleeve through the movable connecting piece, the detachable device can be taken out through the opened left protective sleeve and the opened right protective sleeve, and through the arrangement, a worker can conveniently take out the device, and the device can be quickly protected and wrapped.
Drawings
FIG. 1 is a schematic view of the overall structure of a device for assembling and disassembling a 10 kV switch energy storage spring according to the invention;
FIG. 2 is a schematic view of the structure of the easy-access mechanism of the present invention;
FIG. 3 is a schematic side view of a white steel plate at the fixing part of the energy storage spring according to the present invention;
FIG. 4 is an enlarged view of the structure at A in the present invention;
FIG. 5 is an enlarged view of the structure at B in the present invention.
Illustration of the drawings:
1. a ratchet wrench; 2. a telescopic fixed metal connecting rod; 3. a white steel plate at the fixed part of the energy storage spring; 4. a steering adjustment handle; 5. a protection mechanism; 501. a left protective sleeve; 502. a right protective sleeve; 503. an inner tank; 504. inserting a column; 505. fixing the inserting cylinder; 506. a slot; 507. an elastic convex ring; 508. an arc-shaped clamping groove; 6. fixing a sleeve; 7. a hand cord; 8. a fetching mechanism; 801. a long groove; 802. a first board insert; 803. a movable plate; 804. a second board plug; 805. a narrow groove; 806. a movable connecting piece.
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. 1-5, a 10 kv switch energy storage spring dismounting device comprises a ratchet wrench 1, a telescopic fixed metal connecting rod 2, an energy storage spring fixed part white steel plate 3, a steering adjusting handle 4, a protection mechanism 5, a left protection cover 501, a right protection cover 502, an inner groove 503, an insertion column 504, a fixed insertion cylinder 505, an insertion groove 506, an elastic convex ring 507, an arc-shaped clamping groove 508, a fixed sleeve 6, a hand rope 7, a fetching mechanism 8, an elongated groove 801, a first insertion plate 802, a movable plate 803, a second insertion plate 804, a narrow groove 805 and a movable connecting piece 806, wherein one side of the ratchet wrench 1 is connected with the telescopic fixed metal connecting rod 2, the part of the ratchet wrench 1 is respectively in movable fit connection with the telescopic fixed metal connecting rod 2 and two sides of the energy storage spring fixed part white steel plate 3, and the compression and extension processes of the energy storage spring are applied with pressure through the ratchet wrench 1, and the other side of the, energy storage spring fixed position steel plate 3 comprises bolt spare fastening, and energy storage spring fixes on the steel plate, the steel plate fastening is at 2 both ends of scalable fixed metal connecting rod, 1 outside of ratchet spanner is connected with turns to and adjusts handle 4, and 1 externally mounted of ratchet spanner has protection machanism 5, the 5 outside of protection machanism is connected with fixed cover 6, and the inboard swing joint of fixed cover 6 has hand rope 7, can be convenient for the staff through the inside hand rope 7 of fixed cover 6 and carry it when going out, carry when conveniently going out the operation, 5 internally mounted of protection machanism has just to get mechanism 8.
Furthermore, scalable fixed metal connecting rod 2 is symmetrical about ratchet spanner 1's axis, and is swing joint between scalable fixed metal connecting rod 2 and the energy storage spring fixed position steel blank 3, and the width that supports the steel blank is greater than energy storage spring's width, exposes energy storage spring outward, and the knob is located the both ends position of metal connecting rod, and horizontal distribution is gone up at the metal connecting rod to can satisfy various angles around 360 degrees rotations of metal connecting rod.
Further, the inside left lag 501 that is included of protection machanism 5, and the left lag 501 outside is connected with right lag 502, left lag 501 has all seted up interior groove 503 with right lag 502 inboard, and interior groove 503 inboard is connected with and installs post 504 of inserting, post 504 of inserting outside cover is equipped with fixed cartridge 505, and fixed cartridge 505 external connection has slot 506, the elastic bulge loop 507 is installed in the fixed cartridge 505 outside, and elastic bulge loop 507 external connection has arc draw-in groove 508, left lag 501 with right lag 502 internally mounted have soft foam cotton, can prevent to cause the damage after the device receives external force, and can prevent to protect its the device, prevent the device's outward appearance oxidation, thereby it is old.
Furthermore, the left protective cover 501 and the right protective cover 502 form a clamping structure through the inner groove 503, the inserting column 504, the fixed inserting cylinder 505, the inserting slot 506 and the right protective cover 502, the cross-sectional area of the inserting column 504 is smaller than that of the elastic convex ring 507, the right protective cover 502 is inserted into the fixed inserting cylinder 505 connected with the outer wall of the ratchet wrench 1 through the inserting column 504 connected with the inner groove 503 of the right protective cover 502, and then is inserted into the inserting slot 506 in the inner groove 503 of the right protective cover 502, and under the action of the elastic convex ring 507 and the arc-shaped clamping slot 508, the left protective cover 501 and the right protective cover 502 are clamped, so that the device is protected, and the protection effect is good.
Further, the interior of the easy-to-take mechanism 8 includes an elongated slot 801, the inner side of the elongated slot 801 is movably connected with a first insertion plate 802, the top of the first insertion plate 802 is provided with a movable plate 803, the outer side of the movable plate 803 is connected with a second insertion plate 804, the outer portion of the second insertion plate 804 is provided with a narrow slot 805, one side of the second insertion plate 804 is connected with a movable connecting member 806, and when the left protection cover 501 is separated from the right protection cover 502, the second insertion plate 804 is separated from the narrow slot 805, so that the movable plate 803 can be opened through the movable connecting member 806 and the right protection cover 502, and thus, a worker can conveniently take out the device.
Further, the movable plate 803 forms a clamping structure with the narrow groove 805 through the second inserting plate 804, the movable plate 803 forms a rotating structure with the right protective sleeve 502 through the movable connecting member 806, and the movable plate 803 can perform an inserting work with the narrow groove 805 through the second inserting plate 804, so that the movable plate 803 is restricted from moving with the movable connecting member 806.
The working principle is as follows: when the device is used, the switch energy storage spring dismounting device is adjusted to a proper length firstly, the energy storage spring is ensured to be completely clamped and then subjected to unhooking, then the telescopic fixing metal connecting rod 2 can be manually adjusted to a proper position so as to fully exert the clamping force of the white steel plate 3 at the fixing part of the energy storage spring, then the white steel plate 3 at the fixing part of the energy storage spring is inserted into the two ends of the energy storage spring to meet the enough insertion depth and prevent personal accidents in the using process, then the handle is turned by adjusting the switch energy storage spring dismounting device to meet the working requirements and is operated clockwise and anticlockwise according to the actual field conditions, if the clamping stagnation phenomenon occurs in the using process, the switch energy storage spring dismounting device is forbidden to be operated by brute force to prevent equipment from being damaged, and when the device is not used, the switch energy storage spring dismounting device needs to be cleaned periodically, Maintenance work drips into lubricating oil to the transmission part, later puts into protection machanism 5, nevertheless can make things convenient for the staff to carry out the operation through hand rope 7 in the fixed cover 6, accomplishes the theory of operation of the device just so.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1.10 kilovolt switch energy storage spring dismouting device, including ratchet spanner (1), its characterized in that, ratchet spanner (1) one side is connected with scalable fixed metal connecting rod (2), and scalable fixed metal connecting rod (2) opposite side installs energy storage spring fixed position galvanized steel sheet (3), ratchet spanner (1) outside is connected with and turns to regulation handle (4), and ratchet spanner (1) externally mounted has protection machanism (5), protection machanism (5) outside is connected with fixed cover (6), and fixed cover (6) inboard swing joint has hand rope (7), protection machanism (5) internally mounted has just to get mechanism (8).
2. The device for assembling and disassembling the energy storage spring of the 10 kilovolt switch according to claim 1, characterized in that the telescopic fixed metal connecting rod (2) is symmetrical about the central axis of the ratchet wrench (1), and the telescopic fixed metal connecting rod (2) is movably connected with the white steel plate (3) at the fixed part of the energy storage spring.
3. The device for disassembling and assembling the 10 kV switch energy storage spring according to claim 1, wherein the protection mechanism (5) comprises a left protection sleeve (501) inside, the right protection sleeve (502) is connected to the outer side of the left protection sleeve (501), inner grooves (503) are formed in the inner sides of the left protection sleeve (501) and the right protection sleeve (502), an inserting column (504) is connected to the inner side of each inner groove (503), a fixed inserting cylinder (505) is sleeved on the outer side of each inserting column (504), a slot (506) is connected to the outer side of each fixed inserting cylinder (505), an elastic convex ring (507) is installed on the outer side of each fixed inserting cylinder (505), and an arc-shaped clamping groove (508) is connected to the outer side of each elastic convex ring (507).
4. The device for detaching and assembling the energy storage spring of the 10 kV switch according to claim 3, wherein the left protective sleeve (501) and the right protective sleeve (502) form a clamping structure through an inner groove (503), an inserting column (504), a fixed inserting cylinder (505), an inserting groove (506), and the cross-sectional area of the inserting column (504) is smaller than that of the elastic convex ring (507).
5. The device for assembling and disassembling a 10 KV switch energy storage spring according to claim 1, wherein the taking mechanism (8) comprises an elongated slot (801) inside, a first inserting plate (802) is movably connected to the inner side of the elongated slot (801), a movable plate (803) is installed at the top of the first inserting plate (802), a second inserting plate (804) is connected to the outer side of the movable plate (803), a narrow slot (805) is installed outside the second inserting plate (804), and a movable connecting piece (806) is connected to one side of the second inserting plate (804).
6. The device for detaching and installing the energy storage spring of a 10 kV switch according to claim 5, wherein the movable plate (803) forms a clamping structure with the narrow groove (805) through the second inserting plate (804), and the movable plate (803) forms a rotating structure with the right protective sleeve (502) through the movable connecting piece (806).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910985009.5A CN110614610A (en) | 2019-10-16 | 2019-10-16 | 10 KV switch energy storage spring dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910985009.5A CN110614610A (en) | 2019-10-16 | 2019-10-16 | 10 KV switch energy storage spring dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110614610A true CN110614610A (en) | 2019-12-27 |
Family
ID=68925585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910985009.5A Pending CN110614610A (en) | 2019-10-16 | 2019-10-16 | 10 KV switch energy storage spring dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110614610A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193794Y (en) * | 1994-01-07 | 1995-04-05 | 吕瑞康 | Pliers for mounting or demounting springs |
| DE10261000B3 (en) * | 2002-12-24 | 2004-05-13 | Klann-Spezial-Werkzeugbau-Gmbh | Combination spring tensioner for tensioning coil spring in automobile has spaced tensioning elements brought into engagement with grip elements for gripping spring and axially spaced coil spring turn |
| US20040099705A1 (en) * | 2001-04-18 | 2004-05-27 | Skupin Klaus Peter | Tool bag which can be carried next to the body of a person |
| CN203859020U (en) * | 2014-06-11 | 2014-10-01 | 国家电网公司 | Energy-storage spring assembler for circuit breaker |
| CN106410642A (en) * | 2015-08-03 | 2017-02-15 | 国家电网公司 | Dismounting tool used for breaker mechanism energy storage spring |
| CN207139080U (en) * | 2017-08-14 | 2018-03-27 | 广东建基基础工程有限公司 | A kind of soldering turret and its sheath |
| CN107946967A (en) * | 2017-11-24 | 2018-04-20 | 柴银锋 | A kind of electric power cabinet for being easy to safeguard power equipment |
| CN207910874U (en) * | 2018-02-27 | 2018-09-25 | 广州市音锐电子科技有限公司 | A kind of analog audio signal converted digital audio signal boxcar |
| CN210909845U (en) * | 2019-10-16 | 2020-07-03 | 国网辽宁省电力有限公司抚顺供电公司 | 10 KV switch energy storage spring dismounting device |
-
2019
- 2019-10-16 CN CN201910985009.5A patent/CN110614610A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193794Y (en) * | 1994-01-07 | 1995-04-05 | 吕瑞康 | Pliers for mounting or demounting springs |
| US20040099705A1 (en) * | 2001-04-18 | 2004-05-27 | Skupin Klaus Peter | Tool bag which can be carried next to the body of a person |
| DE10261000B3 (en) * | 2002-12-24 | 2004-05-13 | Klann-Spezial-Werkzeugbau-Gmbh | Combination spring tensioner for tensioning coil spring in automobile has spaced tensioning elements brought into engagement with grip elements for gripping spring and axially spaced coil spring turn |
| CN203859020U (en) * | 2014-06-11 | 2014-10-01 | 国家电网公司 | Energy-storage spring assembler for circuit breaker |
| CN106410642A (en) * | 2015-08-03 | 2017-02-15 | 国家电网公司 | Dismounting tool used for breaker mechanism energy storage spring |
| CN207139080U (en) * | 2017-08-14 | 2018-03-27 | 广东建基基础工程有限公司 | A kind of soldering turret and its sheath |
| CN107946967A (en) * | 2017-11-24 | 2018-04-20 | 柴银锋 | A kind of electric power cabinet for being easy to safeguard power equipment |
| CN207910874U (en) * | 2018-02-27 | 2018-09-25 | 广州市音锐电子科技有限公司 | A kind of analog audio signal converted digital audio signal boxcar |
| CN210909845U (en) * | 2019-10-16 | 2020-07-03 | 国网辽宁省电力有限公司抚顺供电公司 | 10 KV switch energy storage spring dismounting device |
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