CN110919613A - Safety protection device for electric power overhaul tool - Google Patents
Safety protection device for electric power overhaul tool Download PDFInfo
- Publication number
- CN110919613A CN110919613A CN201911349286.3A CN201911349286A CN110919613A CN 110919613 A CN110919613 A CN 110919613A CN 201911349286 A CN201911349286 A CN 201911349286A CN 110919613 A CN110919613 A CN 110919613A
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- Prior art keywords
- box body
- box
- electric power
- welded
- wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/02—Boxes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The invention discloses a safety protection device for an electric power overhaul tool, which comprises a box body, wherein a box cover is hinged to the top of the box body, a locking mechanism is arranged between the box cover and the box body, a box body is clamped in the box body, four corners of the bottom of the box body are welded with bolts, four insert rings which are distributed in a rectangular shape are welded on the inner wall of the box body, the four bolts are respectively inserted into the four insert rings, handles are welded in the middles of the inner walls of two sides of the box body, and reinforcing plates are bonded on the inner wall of the box cover. The box body divides the internal space of the box body into two parts, the precise instrument is arranged below the box body, the simple tool is arranged above the box body, when the device is hit by a falling object in an overhaul field, the box body and the tool carried in the box body can be used as a buffer to protect the compact instrument below, and the box body is connected to the inside of the box body through the bolt and the insert ring, so that the box body is convenient to disassemble.
Description
Technical Field
The invention relates to the technical field of electric power engineering, in particular to a safety protection device for an electric power overhaul tool.
Background
At present, the main structures of power systems include power sources (power plants such as hydropower stations, thermal power plants, and nuclear power plants), substations (step-up substations, load center substations, and the like), transmission and distribution lines, and load centers. The power supply points are also mutually connected to realize the exchange and regulation of electric energy among different regions, thereby improving the safety and the economical efficiency of power supply. The network formed by the transmission line and the substation is usually called a power network.
In order to ensure the stable operation of an electric power system, each link in the system needs to be overhauled regularly, the electric power overhaul tool comprises some precise instruments and meters, the tools are high in price and easy to damage, the existing tool boxes cannot well protect the tools, and a safety protection device for the electric power overhaul tool needs to be designed urgently to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a safety protection device for an electric power overhaul tool.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an electric power overhauls safety device for instrument, includes the box, the top of box articulates there is the case lid, and is provided with locking mechanism between case lid and the box, the inside joint of box has the box body, and the four corners of box body bottom all welds the bolt, the inner wall welding of box has four rings of inserting that become the rectangle and distribute, and four bolts peg graft respectively in four inside of inserting the ring, the middle part of box body both sides inner wall all welds the handle.
As a still further scheme of the invention: the inner wall of the box cover is bonded with a reinforcing plate, and the reinforcing plate is made of stainless steel.
As a still further scheme of the invention: the middle position of box body bottom has seted up the opening, and the welding of open-ended inner wall has evenly distributed's check strip.
As a still further scheme of the invention: the outer wall welding of bottom half has two parallel distribution's stabilizer blade.
As a still further scheme of the invention: one side at case lid top articulates there is the rotation frame, and rotates the inner wall welding of frame one side and have the horizontal pole.
As a still further scheme of the invention: the welding of the top of rotating the frame has two parallel distribution's support column, and the same grab handle of top fixedly connected with of two support columns.
As a still further scheme of the invention: the utility model discloses a case lid, including case lid, baffle, inserted cylinder, inserted rod, spring fixed connection, limited angle, spacing angle joint in the top of rotating frame one end, the baffle has been welded to one side at case lid top, and the top welding of baffle one side has inserted the section of thick bamboo, and the inside of inserting a section of thick bamboo is provided with the spring, and it has the inserted bar to insert one side of keeping away from the baffle of a section of thick bamboo, and the one end.
As a still further scheme of the invention: the lattice bar is replaced by a transparent plate, the transparent plate is bonded on the inner wall of the opening at the bottom of the box body, and the transparent plate is made of acrylic materials.
The invention has the beneficial effects that:
1. the box body divides the internal space of the box body into two parts by arranging the box body, the bolt and the insert ring, a precision instrument is placed below the box body, a simple tool is placed above the box body, when the device is hit by a falling object on an overhaul site, the box body and the tool carried in the box body can be used as a buffer to protect a compact instrument below, and the box body is connected to the inside of the box body through the bolt and the insert ring so as to be convenient to disassemble;
2. by arranging the rotating frame, the grab handle, the limiting angle and the spring, after the box body is locked with the box cover, the box body can be lifted through the grab handle, the limiting angle can limit and fix the rotating frame, the spring is compressed through the inserted rod, the limiting angle is separated from the top of the rotating frame, the rotating frame can be rotated, and at the moment, the device can be dragged through the rotating frame and is suitable for being used under the condition that the inside of the box body is overloaded;
3. through setting up the transparent plate, can observe the space of box body below through the transparent plate, the sealed effectual of transparent plate moreover, instrument in the box body can not leak to the below of box body.
Drawings
FIG. 1 is a cross-sectional view of a safety shield for an electrical service tool as set forth in example 1;
fig. 2 is a schematic structural diagram of a safety protection device for an electric power overhaul tool in accordance with embodiment 1;
fig. 3 is a schematic structural diagram of a box body of a safety protection device for an electric power overhaul tool in embodiment 1;
fig. 4 is a schematic structural diagram of a safety protection device for an electric power overhaul tool at a position a in embodiment 1;
fig. 5 is a schematic structural diagram of a box body of the safety protection device for an electric power overhaul tool in embodiment 2.
In the figure: the box comprises a box body 1, support legs 2, lattice bars 3, bolts 4, inserting rings 5, a rotating frame 6, supporting columns 7, a grab handle 8, a box cover 9, a reinforcing plate 10, a box body 11, handles 12, a limiting angle 13, an inserting cylinder 14, a cross rod 15, an inserting rod 16, a spring 17, a baffle 18 and a transparent plate 19.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, a safety device for electric power overhaul tools comprises a box body 1, a box cover 9 is hinged to the top of the box body 1, a locking mechanism is arranged between the box cover 9 and the box body 1, a box body 11 is clamped inside the box body 1, four corners of the bottom of the box body 11 are respectively welded with bolts 4, four insert rings 5 distributed in a rectangular shape are welded on the inner wall of the box body 1, the four bolts 4 are respectively inserted inside the four insert rings 5, handles 12 are welded in the middle of the inner walls of two sides of the box body 11, the box body divides the inner space of the box body 1 into two parts, precision instruments are placed below the box body 11, simple smashing tools are placed above the box body 11, when the device is in a falling object in an overhaul field, the box body 11 and the tools borne inside the box body 11 can serve as buffers to protect the compact instruments below.
Wherein, the inner wall of case lid 9 bonds has reinforcing plate 10, and reinforcing plate 10 adopts stainless steel material, consolidates lid 9 through reinforcing plate 10.
Wherein, the opening has been seted up to the intermediate position of box body 11 bottom, and the welding of open-ended inner wall has evenly distributed's check strip 3, can observe the below space of box body 11 through the space between check strip 3.
Wherein, the outer wall welding of box 1 bottom has two parallel distribution's stabilizer blade 2, supports box 1 in ground through stabilizer blade 2.
Wherein, one side at case lid 9 top is articulated to have and rotates frame 6, and rotates the inner wall welding of frame 6 one side and have horizontal pole 15.
Wherein, the welding of the top of rotating frame 6 has two parallel distribution's support column 7, and the same grab handle 8 of two support column 7's top fixedly connected with, after box 1 and case lid 9 closure, can carry box 1 up through grab handle 8.
Wherein, the welding of one side at case lid 9 top has baffle 18, and the welding of the top of baffle 18 one side has a section of thick bamboo 14 of inserting, the inside of a section of thick bamboo 14 is provided with spring 17, it has inserted bar 16 to insert the one side grafting that a section of thick bamboo 14 kept away from baffle 18, the one end and the spring 17 fixed connection of inserted bar 16, the other end welding of inserted bar 16 has spacing angle 13, spacing angle 13 joint in the top of rotating frame 6 one end, spacing angle 13 can carry out spacing fixed to rotating frame 6, compress spring 17 through inserted bar 16, make spacing angle 13 leave the top of rotating frame 6, can rotate rotating frame 6.
The working principle is as follows: the box body divides the inner space of the box body 1 into two parts, a precision instrument is arranged below the box body 11, the simple tool is arranged above the box body 11, when the device is hit by a falling object in an overhaul site, the box body 11 and the tool carried in the box body 11 can be used as buffer, the lower tight instrument is protected, the box body 11 is connected with the inner part of the box body 1 through the bolt 4 and the insert ring 5, which is convenient for disassembling, the box cover 9 is reinforced by the reinforcing plate 10, the smashing prevention performance of the box cover 9 is improved, after the box body 1 and the box cover 9 are locked, the box body 1 can be lifted up through the grab handle 8, the limit angle 13 can limit and fix the rotating frame 6, the inserted rod 16 compresses the spring 17, the limit angle 13 leaves the top of the rotating frame 6, the rotating frame 6 can be rotated, and the device can be dragged through the rotating frame 6 at the moment, so that the box body 1 is suitable for being used under the condition of overweight loading inside the box body 1.
Example 2
Referring to fig. 5, a safety device for electric power overhaul tool, this embodiment compare in embodiment 1, and 3 replacement of check strip are transparent plate 19, and transparent plate 19 bonds in box body 11 bottom open-ended inner wall, and transparent plate 19 adopts ya keli material.
The working principle is as follows: the space below the box body 11 can be observed through the transparent plate 19, the sealing effect of the transparent plate 19 is good, and tools in the box body 11 cannot leak to the lower part of the box body 11.
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 (8)
1. The utility model provides an electric power overhauls safety device for instrument, includes box (1), its characterized in that, the top of box (1) articulates there is case lid (9), and is provided with locking mechanism between case lid (9) and box (1), the inside joint of box (1) has box body (11), and the four corners of box body (11) bottom all welds bolt (4), the inner wall welding of box (1) has four to become insert ring (5) that the rectangle distributes, and four bolt (4) peg graft respectively in the inside of four insert ring (5), handle (12) have all been welded at the middle part of box body (11) both sides inner wall.
2. The safety protection device for the electric power overhaul tool as claimed in claim 1, wherein a reinforcing plate (10) is bonded to the inner wall of the box cover (9), and the reinforcing plate (10) is made of stainless steel.
3. The safety protection device for the electric power overhaul tool as claimed in any one of claims 1 to 2, wherein an opening is formed in the middle of the bottom of the box body (11), and the inner wall of the opening is welded with uniformly distributed lattice bars (3).
4. The safety device for the electric power overhaul tool as claimed in claim 1, wherein the outer wall of the bottom of the box body (1) is welded with two support legs (2) which are distributed in parallel.
5. The safety protection device for the electric power overhaul tool as claimed in claim 1, wherein one side of the top of the box cover (9) is hinged with a rotating frame (6), and a cross rod (15) is welded on the inner wall of one side of the rotating frame (6).
6. The safety protection device for the electric power overhaul tool according to claim 5, wherein two support columns (7) distributed in parallel are welded on the top of the rotating frame (6), and the top of the two support columns (7) is fixedly connected with the same grab handle (8).
7. The safety protection device for the electric power overhaul tool as claimed in claim 6, wherein a baffle (18) is welded on one side of the top of the box cover (9), an insertion cylinder (14) is welded on the top of one side of the baffle (18), a spring (17) is arranged inside the insertion cylinder (14), an insertion rod (16) is inserted into one side, away from the baffle (18), of the insertion cylinder (14), one end of the insertion rod (16) is fixedly connected with the spring (17), a limiting angle (13) is welded on the other end of the insertion rod (16), and the limiting angle (13) is clamped on the top of one end of the rotating frame (6).
8. The safety protection device for the electric power overhaul tool as claimed in claim 3, wherein the lattice bars (3) are replaced by transparent plates (19), the transparent plates (19) are bonded to the inner wall of the bottom opening of the box body (11), and the transparent plates (19) are made of acrylic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911349286.3A CN110919613A (en) | 2019-12-24 | 2019-12-24 | Safety protection device for electric power overhaul tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911349286.3A CN110919613A (en) | 2019-12-24 | 2019-12-24 | Safety protection device for electric power overhaul tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110919613A true CN110919613A (en) | 2020-03-27 |
Family
ID=69860832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911349286.3A Pending CN110919613A (en) | 2019-12-24 | 2019-12-24 | Safety protection device for electric power overhaul tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110919613A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400273A (en) * | 2021-07-17 | 2021-09-17 | 倪燕涛 | Protective device for surveying instrument and using method thereof |
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| CN1292657A (en) * | 1998-01-09 | 2001-04-25 | 奥特里格有限公司 | Lower profile towable luggage |
| US20110234059A1 (en) * | 2010-03-22 | 2011-09-29 | Ellerbe Ii James L | System and method for toolbox |
| CN205525806U (en) * | 2016-01-23 | 2016-08-31 | 青岛中建联合建设工程有限公司 | A security toolbox for electric power |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400273A (en) * | 2021-07-17 | 2021-09-17 | 倪燕涛 | Protective device for surveying instrument and using method thereof |
| CN113400273B (en) * | 2021-07-17 | 2024-04-02 | 广东鸿图勘察设计有限公司 | Protective device for surveying instrument and using method thereof |
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Application publication date: 20200327 |
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