CN113043184B - Disassembling tool - Google Patents
Disassembling tool Download PDFInfo
- Publication number
- CN113043184B CN113043184B CN202110459744.XA CN202110459744A CN113043184B CN 113043184 B CN113043184 B CN 113043184B CN 202110459744 A CN202110459744 A CN 202110459744A CN 113043184 B CN113043184 B CN 113043184B
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- CN
- China
- Prior art keywords
- handle
- jaw
- fuse box
- clamping
- connecting shaft
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- 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
- B25B3/00—Hand vices, i.e. vices intended to be held by hand; Pin vices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fuses (AREA)
Abstract
The invention belongs to the field of electric power construction, and discloses an assembly and disassembly tool.A power supply lightning protection device comprises a base and a fuse box connected to the base, the assembly and disassembly tool comprises a first handle, a second handle, a rotating connecting shaft, a first jaw and a second jaw, wherein the first handle and the second handle are in X-shaped cross rotating connection through the rotating connecting shaft, one end of the first handle, which is far away from the rotating connecting shaft, is connected to the first jaw, one end of the second handle, which is far away from the rotating connecting shaft, is connected to the second jaw, the first jaw and the second jaw are both provided with accommodating cavities, clamping protrusions and sliding rails in sliding fit with the clamping protrusions are arranged in the accommodating cavities, and the clamping protrusions extend out of the accommodating cavities and can be clamped to the fuse box, so that the fuse box is far away from the base. Constructors enable the clamping convex portion of the dismounting tool to be clamped on the fuse box, clamping of the fuse box is achieved, the clamping convex portion can move along the sliding rail, the fuse box is pulled out, and work of dismounting the fuse box is achieved.
Description
Technical Field
The invention relates to the field of electric power construction, in particular to a disassembling tool.
Background
The power supply lightning protection device is arranged in a related equipment screen body according to the automatic management requirement of a power system and is used for an overhead transmission line to prevent power failure caused by lightning stroke damage to equipment insulation. The power supply lightning protection device belongs to a low-value consumable product and can be damaged due to factors such as looped network voltage, lightning voltage and the like in normal operation. The power supply lightning protection device comprises a base and a fuse box connected to the base. For the damaged power supply lightning protection device, a constructor generally pulls out and inserts the fuse box by bare hands or uses a screwdriver and a sharp-nose pliers tool to disassemble the damaged fuse box and replace the damaged fuse box with a new fuse box. Because the fuse box is installed in an embedded mode, the fuse box cannot be pulled out easily by hands, time and labor are wasted, other devices and secondary circuits in the equipment screen are operated in an electrified mode, and great potential safety hazards exist. Due to the fact that the tip ends of the screwdriver and the sharp-nose pliers are metal conductive parts, insulation protection is avoided, electric shock risks exist in the process of disassembling the equipment, and personal safety of constructors is harmed.
Disclosure of Invention
The invention aims to provide a disassembling tool, which improves the working efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a dismounting tool, power lightning protection device include the base and connect in the fuse box of base, dismounting tool include first handle, second handle, rotate the connecting axle, first keep silent and the second is kept silent, first handle with the second handle passes through it is the X type alternately to rotate the connection to rotate the connecting axle, first handle connect in first keep silent, the second handle connect in the second keeps silent, first keep silent with the second keeps silent the symmetry setting, first keep silent with all be provided with on the second keeps silent and holds the chamber, hold the intracavity all be provided with the card protruding and with card protruding sliding fit's slide rail, the card protruding stretch out in hold the chamber outside and can the joint in the fuse box, make the fuse box keep away from the base.
Preferably, the disassembling tool further comprises an elastic piece, and the elastic piece is used for enabling the clamping protrusion to reset.
Preferably, the elastic part is arranged in the accommodating cavity, one end of the elastic part is connected to the inner wall of the accommodating cavity, and the other end of the elastic part is connected to the clamping protrusion.
Preferably, the elastic member is a spring.
Preferably, the clamping protrusion comprises a connecting portion and a clamping portion connected to the connecting portion, the connecting portion is connected to the sliding rail in a sliding mode, the clamping portion can be clamped to the fuse box, and the elastic piece is connected to the clamping portion.
Preferably, the first handle and the second handle have a central symmetrical section along the horizontal direction, and the first jaw and the second jaw are symmetrically arranged along the central symmetrical section.
Preferably, the first handle is removably attached to the first jaw and the second handle is removably attached to the second jaw.
Preferably, the first handle and the second handle are both sleeved with rubber sleeves.
Preferably, the rubber sleeve is provided with anti-skid lines.
Preferably, the rotating connecting shaft is a cylindrical pin, and the cylindrical pin is used for connecting the first handle and the second handle.
The invention has the beneficial effects that:
rotate to connect first handle and second handle through rotating the connecting axle, utilize lever principle to reach laborsaving effect, constructor holds first handle and second handle, makes assembly and disassembly tools's the protruding joint of card in the fuse block, realizes the chucking of fuse block, sets up and blocks protruding sliding fit's slide rail, and constructor stimulates hard to make the protruding slide rail that can follow of card remove, extracts the fuse block, makes fuse block and base separation, realizes dismantling the work of fuse block. The disassembling tool provided by the invention has the advantages of small volume, compact structure and high portability, and the fuse box can be pulled out in a time-saving and labor-saving manner, so that the working efficiency is improved, and convenience is brought to the work of replacing the fuse box.
Drawings
FIG. 1 is a schematic view of a first perspective provided by a disassembly and assembly tool according to an embodiment of the present invention;
FIG. 2 is a structural diagram of a second perspective provided by the assembly/disassembly tool of an embodiment of the present invention;
fig. 3 is a partial enlarged view of fig. 2 at a.
In the figure:
100. a base; 200. a fuse box;
1. a first handle;
2. a second handle;
3. rotating the connecting shaft;
4. a first jaw;
5. a second jaw;
6. clamping convex; 61. a connecting portion; 62. a clamping part;
7. a slide rail;
8. an elastic member;
9. a rubber sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or the first and second features being in contact, not directly, but via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the embodiments of the present invention, the terms "upper", "lower", "right", and the like are used in an orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1 to 3, the lightning protection device for power supply includes a base 100 and a fuse box 200 connected to the base 100, this embodiment provides a dismounting tool, which relates to the field of power construction, the dismounting tool includes a first handle 1, a second handle 2, a rotating connecting shaft 3, a first jaw 4 and a second jaw 5, the first handle 1 and the second handle 2 are connected in an X-shaped cross rotation manner through the rotating connecting shaft 3, the first handle 1 is connected to the first jaw 4, the second handle 2 is connected to the second jaw 5, the first jaw 4 and the second jaw 5 are symmetrically arranged, the first jaw 4 and the second jaw 5 are both provided with accommodating cavities, the accommodating cavities are both provided with a clamping protrusion 6 and a sliding rail 7 in sliding fit with the clamping protrusion 6, the clamping protrusion 6 extends out of the accommodating cavity and can be clamped to the fuse box 200, so that the fuse box 200 is far away from the base 100.
Connect first handle 1 and second handle 2 through rotating connecting axle 3 rotation, utilize lever principle to reach laborsaving effect, constructor holds first handle 1 and second handle 2, make the protruding 6 joints of card of assembly and disassembly tools in fuse box 200, realize the chucking of fuse box 200, set up and block protruding 6 sliding fit's slide rail 7, constructor stimulates hard that messenger card is protruding 6 and can follow slide rail 7 and remove, extract fuse box 200, make fuse box 200 and base 100 separation, realize dismantling fuse box 200's work. The assembly and disassembly tools that this embodiment provided, small, compact structure, portability are high, and fuse box 200 is extracted to labour saving and time saving, has improved the efficiency of work, provides convenience for changing fuse box 200 work.
In particular, the rotation connection shaft 3 is a cylindrical pin for connecting the first handle 1 and the second handle 2. The first handle 1 is rotatably connected with the second handle 2 through the cylindrical pin, so that the structure is compact and the implementation is convenient.
In particular, the first handle 1 is removably attached to the first jaw 4 and the second handle 2 is removably attached to the second jaw 5. By adopting the detachable connection mode, when the first handle 1, the second handle 2, the first jaw 4 or the second jaw 5 is damaged, the first handle, the second handle, the first jaw 4 or the second jaw 5 can be independently replaced, so that the cost is saved.
In particular, as shown in fig. 2 and 3, the disassembly and assembly tool further comprises an elastic member 8, and the elastic member 8 is used for resetting the snap boss 6. When the constructor holds and extracts fuse box 200, block protruding 6 and remove along slide rail 7, make block protruding 6 realization through setting up elastic component 8 and reset, conveniently carry out the dismouting work of next time.
Specifically, as shown in fig. 2 and 3, the elastic member 8 is disposed in the accommodating chamber, and one end of the elastic member 8 is connected to the inner wall of the accommodating chamber and the other end is connected to the snap 6. Set up elastic component 8 and holding the intracavity, compact structure, make elastic component 8 connect respectively in holding intracavity wall and the protruding 6 of card, elastic component 8 not only can make the protruding 6 resets of card, and when the protruding 6 removal of slide rail 7 of card, elastic component 8 compresses, the opening width of assembly and disassembly tools has been increased (first keeping silent and the second distance of keeping silent has been increased promptly), make the opening width of assembly and disassembly tools adjust according to actual need, satisfy the different operational environment's in scene demand, and the work efficiency is improved.
In particular, the elastic member 8 is a spring. Set up elastic component 8 into the spring, the dismouting is convenient, simple structure.
Specifically, as shown in fig. 2 and 3, the locking projection 6 includes a connecting portion 61 and a locking portion 62 connected to the connecting portion 61, the connecting portion 61 is slidably connected to the slide rail 7, the locking portion 62 can be locked to the fuse box 200, and the elastic member 8 is connected to the locking portion 62. The spring is connected to the clamping portion 62, the clamping portion 62 moves along with the connecting portion 61 to extrude the spring, and the spring is compressed; when the fuse box 200 is pulled out, the spring returns to push the engaging portion 62 to move with the connecting portion 61.
In particular, as shown in fig. 2, the first handle 1 and the second handle 2 have a centrosymmetric section along the horizontal direction, and the first jaw 4 and the second jaw 5 are symmetrically arranged along the centrosymmetric section. The first handle 1 and the second handle 2 are symmetrically arranged along the central symmetrical section, so that the clamping protrusions 6 of the first jaw 4 and the second jaw 5 are correspondingly arranged, and the first jaw 4 and the second jaw 5 are conveniently clamped at the end part of the fuse box 200.
In particular, as shown in fig. 2, a rubber sleeve 9 is sleeved on each of the first handle 1 and the second handle 2. Keep away from the pot head of first keeping silent 4 at first handle 1 and be equipped with rubber sleeve 9, keep away from the pot head of second keeping silent 5 at second handle 2 and be equipped with rubber sleeve 9, prevent that constructor from taking place to electrocute danger when holding first handle 1 and second handle 2, guarantee constructor personal safety.
In particular, the rubber sleeve 9 is provided with anti-slip threads. Set up anti-skidding line on rubber sleeve 9, increase the frictional force of staff and first handle 1 and second handle 2, the staff of being convenient for grips.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. A power supply lightning protection device comprises a base (100) and a fuse box (200) connected to the base (100), and is characterized by comprising a first handle (1), a second handle (2), a rotating connecting shaft (3), a first jaw (4) and a second jaw (5), wherein the first handle (1) and the second handle (2) are in X-shaped cross rotating connection through the rotating connecting shaft (3), the first handle (1) is connected to the first jaw (4), the second handle (2) is connected to the second jaw (5), the first jaw (4) and the second jaw (5) are symmetrically arranged, accommodating cavities are respectively arranged on the first jaw (4) and the second jaw (5), clamping protrusions (6) and sliding rails (7) in sliding fit with the clamping protrusions (6) are respectively arranged in the accommodating cavities, the clamping protrusion (6) extends out of the accommodating cavity and can be clamped in the fuse box (200), so that the fuse box (200) is far away from the base (100); the elastic piece (8) is used for resetting the clamping protrusion (6);
protruding (6) of card include connecting portion (61) and connect in joint portion (62) of connecting portion (61), connecting portion (61) sliding connection in slide rail (7), joint portion (62) can the joint in fuse box (200), elastic component (8) connect in joint portion (62).
2. The disassembly and assembly tool of claim 1, wherein the elastic member (8) is arranged in the accommodating cavity, one end of the elastic member (8) is connected to the inner wall of the accommodating cavity, and the other end of the elastic member is connected to the clamping protrusion (6).
3. A disassembly and assembly tool according to claim 1, wherein the resilient member (8) is a spring.
4. A break-off tool according to claim 1, characterized in that said first handle (1) and said second handle (2) have a central symmetrical section along the horizontal direction, said first jaw (4) and said second jaw (5) being arranged symmetrically along said central symmetrical section.
5. A break-down tool according to claim 1, characterized in that the first handle (1) is detachably connected to the first jaw (4) and the second handle (2) is detachably connected to the second jaw (5).
6. The disassembly and assembly tool according to claim 1, characterized in that both the first handle (1) and the second handle (2) are sleeved with rubber sleeves (9).
7. Disassembling tool according to claim 6, characterized in that the rubber sleeve (9) is provided with anti-slip threads.
8. A break-and-make tool according to any of the claims 1-7, characterized in that said rotating connecting shaft (3) is a cylindrical pin for connecting said first handle (1) and said second handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110459744.XA CN113043184B (en) | 2021-04-27 | 2021-04-27 | Disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110459744.XA CN113043184B (en) | 2021-04-27 | 2021-04-27 | Disassembling tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113043184A CN113043184A (en) | 2021-06-29 |
| CN113043184B true CN113043184B (en) | 2022-09-30 |
Family
ID=76520479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110459744.XA Active CN113043184B (en) | 2021-04-27 | 2021-04-27 | Disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113043184B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539762B (en) * | 2021-07-29 | 2023-05-26 | 广东电网有限责任公司 | Picking and hanging device for fuse tube of fuse |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3486776B2 (en) * | 2002-03-29 | 2004-01-13 | 株式会社エンジニア | Pliers |
| CN201049444Y (en) * | 2007-07-02 | 2008-04-23 | 郑创波 | Fixture |
| CN103817614A (en) * | 2014-03-03 | 2014-05-28 | 湖北省防雷中心 | Special clamp for low-voltage power supply SPD (surge protective device) |
| CN203936813U (en) * | 2014-06-30 | 2014-11-12 | 张振国 | Dual-purpose pliers |
| CN106695597A (en) * | 2015-07-13 | 2017-05-24 | 上海美瑞实业有限公司 | Screw clamp |
| CN105312926A (en) * | 2015-11-16 | 2016-02-10 | 重庆金辰机械制造有限公司 | Clamping tool |
| CN206010853U (en) * | 2016-08-02 | 2017-03-15 | 江苏卡威汽车研究院有限公司 | A kind of automotive wire bundle relay dismantling tong |
| CN212218233U (en) * | 2020-05-19 | 2020-12-25 | 青岛滨海学院 | Pliers with parallel jaws |
-
2021
- 2021-04-27 CN CN202110459744.XA patent/CN113043184B/en active Active
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| Publication number | Publication date |
|---|---|
| CN113043184A (en) | 2021-06-29 |
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