CN213071443U - Box transformer overhauls earthing device - Google Patents
Box transformer overhauls earthing device Download PDFInfo
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- CN213071443U CN213071443U CN202022293350.5U CN202022293350U CN213071443U CN 213071443 U CN213071443 U CN 213071443U CN 202022293350 U CN202022293350 U CN 202022293350U CN 213071443 U CN213071443 U CN 213071443U
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- fixed block
- box transformer
- rod
- earthing device
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Abstract
The utility model discloses a box transformer overhauls earthing device, including connecting wire, handle, tee bend connector, ground wire fixed block and sill bar, the fixed block is installed at the top of handle, the inboard fixed mounting of fixed block has the brass fixture block, the inside of brass fixture block is connected with connecting wire through the metal block, the tee bend connector is installed to connecting wire's bottom, the ground wire fixed block is installed to the bottom of tee bend connector, the sill bar is installed to the bottom of ground wire fixed block, the inside of sill bar is provided with the body of rod, the positive top fixed mounting of the body of rod has the metal connection guide block. The utility model discloses a brass fixture block that installs prevents to take place contact failure through the effectual area of contact of this device of the effectual improvement of the mode of semi-surrounding and interface, and leads to the problem that does not lead to with the earth connection, makes its effectual fixing device through the fastening bolt fixed block of adoption simultaneously, prevents to drop.
Description
Technical Field
The utility model relates to a power equipment technical field specifically is a box transformer overhauls earthing device.
Background
The box-type transformer is used as a whole set of distribution equipment and is formed by organically combining a transformer, high-voltage control equipment and low-voltage control equipment, and is reasonably assembled according to a specified sequence through a pressure starting system, an armored wire, a transformer substation full-automatic system, a direct-current point and corresponding technical equipment, and all components are installed in a specific waterproof, dustproof and rat-proof completely-sealed toughened box body structure, so that the formed specific transformer is formed.
The existing box-type transformer overhauling grounding device has the defects that:
the existing overhauling grounding device has a single function, and cannot adjust the length of the device, so that the existing overhauling grounding device cannot adapt to transformers with different heights and cannot be used in a small space, and the existing jointing mode is single and cannot adapt to different types of interfaces;
secondly, the operation of present device is complicated simultaneously, and inconvenient staff installs and dismantles, and what be wasted is big space promptly, for this we provide a box transformer and overhaul earthing device and solve current problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a box transformer overhauls earthing device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a box transformer overhauls earthing device, includes connecting wire, handle, three-way connection head, ground wire fixed block and sill bar, the fixed block is installed at the top of handle, the inboard fixed mounting of fixed block has the brass fixture block, the inside of brass fixture block is connected with connecting wire through the metal block, the three-way connection head is installed to connecting wire's bottom, the ground wire fixed block is installed to the bottom of three-way connection head, the sill bar is installed to the bottom of ground wire fixed block, the inside of sill bar is provided with the body of rod, the top welding of the body of rod has the ejector pin, the positive top fixed mounting of the body of rod has the.
Preferably, the inside of ground wire fixed block is provided with the clamp splice, and the inside of clamp splice is installed the bolt through helicitic texture, and the cardboard is installed through the knob at the top of bolt.
Preferably, the bottom of the three-way connector is welded with an output wire, and three groups of connectors are fixedly mounted on the outer side of the three-way connector.
Preferably, the inside of handle is provided with the base, and the extension rod that extends the device is installed through fixing bolt in the base inside.
Preferably, the fixing block is fixedly provided with a fastening bolt inside, and one end of the fastening bolt is fixedly provided with a nut.
Preferably, the outer side of the bottom of the handle is wrapped with a protective rubber sleeve, and the outer side of the protective rubber sleeve is provided with anti-skid lines.
Compared with the prior art, the beneficial effects of the utility model are that: this box transformer overhauls earthing device passes through the effectual area of contact who improves this device of mode of semi-surrounding through the brass fixture block of installation and interface, prevent to take place contact failure, and lead to the problem that does not lead to with the earth connection, the fixed block makes its effectual fixing device through the fastening bolt who adopts simultaneously, prevent to drop, the handle that is provided with can be suitable adjusting device's length, make the adaptable different service environment of its device, improve the application range of device, the area of contact of the pole that is provided with can effectual increase device and ground, it is rapider to make it discharge, prevent simultaneously that the inside earthing line that is not provided with of box transformer from taking place, and lead to the problem that the device can't use.
The utility model discloses a ground wire fixed block that is provided with can be used to fixing device and ground wire, adapts to different ground wire interfaces simultaneously, also can the snap-on at the ground wire connecting rod, and effectual improvement device's application range fixes through the mode of bolt simultaneously, compares in traditional mode simpler more directness, has reduced the time of device installation simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the ground rod assembly of the present invention;
fig. 3 is a schematic structural diagram of the fixing block assembly of the present invention.
In the figure: 1. connecting a lead; 101. a brass clamping block; 102. a metal block; 2. a handle; 201. an extension rod; 202. fixing the bolt; 203. a base; 3. a three-way connector; 301. a connector; 302. an output lead; 4. a ground wire fixing block; 401. a bolt; 402. clamping a plate; 403. a clamping block; 5. a ground pole; 501. a top rod; 502. a metal connection guide block; 503. a rod body; 6. a fixed block; 601. fastening a bolt; 7. and protecting the rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a box-type transformer overhauling grounding device comprises a connecting wire 1, a handle 2, a three-way connector 3, a ground wire fixing block 4 and a ground rod 5, wherein a fixing block 6 is installed at the top of the handle 2, the fixing block 6 is used for connecting an interface of a box-type transformer, so that the tightness of the device and the interface connection is improved, and the falling-off problem is prevented, a brass clamping block 101 is fixedly installed at the inner side of the fixing block 6, the brass clamping block 101 is designed to be semi-surrounded, the contact area of the device and the interface is effectively improved, the problem of the non-communication of a grounding circuit is prevented, the connecting wire 1 is connected inside the brass clamping block 101 through a metal block 102, the connecting wire 1 is used for connecting the device, the diameter is 25mm, the three-way connector 3 is installed at the bottom of the connecting wire 1, the three-way connector 3 effectively increases the, the functionality of the device is improved, ground wire fixed block 4 is installed to the bottom of tee bend connector 3, ground wire fixed block 4 is used for fixing device and ground wire, adapt to different ground wire interfaces simultaneously, also can the snap-on at the ground wire connecting rod, ground rod 5 is installed to the bottom of ground wire fixed block 4, ground rod 5 can effectually increase the area of contact of device and ground, it is more rapid to make it discharge, prevent to take place the inside ground circuit that is not provided with of box transformer simultaneously, and lead to the unable problem that uses of device, the inside of ground rod 5 is provided with the body of rod 503, the top welding of the body of rod 503 has ejector pin 501, ejector pin 501 conveniently fixes this device underground, conveniently take out simultaneously, the positive top fixed mounting of the body of rod 503 has metal connection guide block 502, metal.
Further, the inside of ground wire fixed block 4 is provided with clamp splice 403, clamp splice 403 is used for the fixed inner structure of installation, fix this device on the earthed pole simultaneously, bolt 401 is installed through the helicitic texture in clamp splice 403's inside, the mode extension of the wrench movement of bolt 401 accessible is perhaps shortened, thereby adjust the position of cardboard 402, make its laminating earthed pole 5 firmly, cardboard 402 is installed through the knob at the top of bolt 401, make it rotate at bolt 401 through the knob installation, can not drive cardboard 402 and rotate.
Further, the bottom welding of tee bend connector 3 has output wire 302, and output wire 302 is used for connecting the equipment of three needs ground connection to effectual quantity that reduces the device, when having practiced thrift the cost, reduced the time of device installation, three group's connectors 301 of the outside fixed mounting of tee bend connector 3, connector 301 are used for fixed wire.
Further, the inside of handle 2 is provided with base 203, and base 203 can conveniently fix extension rod 201, can shrink extension rod 201 simultaneously, and base 203 is inside installs the extension rod 201 that extends the device through fixing bolt 202, and fixing bolt 202 is effectual prevents that extension rod 201 from contracting or the problem of extension by oneself.
Further, the inside fixed mounting of fixed block 6 has fastening bolt 601, and the one end fixed mounting of fastening bolt 601 has the nut, and the accessible rotates the nut and makes its fixed block 6 produce deformation to the size of adjusting hole spare makes it can overlap in the middle of the interface.
Further, the outside parcel of 2 bottoms of handle has protection rubber sleeve 7, and the outside of protection rubber sleeve 7 is provided with anti-skidding line, and protection rubber sleeve 7 improves the comfort level of device, increases frictional force simultaneously, prevents to slide.
The working principle is as follows: during the use, firstly through the nut, the accessible rotates the nut and makes its fixed block 6 produce deformation, thereby the size of regulation hole spare, then can overlap in the middle of the equipment interface, then can insert ground pole 5 ground, then place clamp splice 403 in the middle of the metal connecting guide block 502, thereby make the tight laminating metal connecting guide block 502 of its cardboard 402 through rotating bolt 401, prevent to drop, connect the equipment of the ground connection of three needs ground connection through adopting three-way connection head 3, thereby the effectual quantity that reduces the device, when having practiced thrift the cost, the time of device installation has been reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a box transformer overhauls earthing device, includes connecting wire (1), handle (2), tee bend connector (3), ground wire fixed block (4) and ground pole (5), its characterized in that: fixed block (6) are installed at the top of handle (2), fixed block (6) inboard fixed mounting has brass fixture block (101), the inside of brass fixture block (101) is connected with connecting wire (1) through metal block (102), tee junction head (3) are installed to the bottom of connecting wire (1), ground wire fixed block (4) are installed to the bottom of tee junction head (3), ground pole (5) are installed to the bottom of ground wire fixed block (4), the inside of ground pole (5) is provided with the body of rod (503), the top welding of the body of rod (503) has ejector pin (501), the positive top fixed mounting of the body of rod (503) has metal connecting guide block (502).
2. A box transformer overhauls earthing device according to claim 1 characterized in that: the ground wire fixing block (4) is internally provided with a clamping block (403), a bolt (401) is installed inside the clamping block (403) through a threaded structure, and a clamping plate (402) is installed at the top of the bolt (401) through a knob.
3. A box transformer overhauls earthing device according to claim 1 characterized in that: the bottom welding of tee bend connector (3) has output wire (302), and the outside fixed mounting of tee bend connector (3) has three group's connectors (301).
4. A box transformer overhauls earthing device according to claim 1 characterized in that: the handle (2) is internally provided with a base (203), and an extension rod (201) extending out of the device is installed inside the base (203) through a fixing bolt (202).
5. A box transformer overhauls earthing device according to claim 1 characterized in that: the fixing block (6) is internally and fixedly provided with a fastening bolt (601), and one end of the fastening bolt (601) is fixedly provided with a nut.
6. A box transformer overhauls earthing device according to claim 1 characterized in that: the outside parcel of handle (2) bottom has protection rubber sleeve (7), and the outside of protection rubber sleeve (7) is provided with anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022293350.5U CN213071443U (en) | 2020-10-15 | 2020-10-15 | Box transformer overhauls earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022293350.5U CN213071443U (en) | 2020-10-15 | 2020-10-15 | Box transformer overhauls earthing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213071443U true CN213071443U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022293350.5U Active CN213071443U (en) | 2020-10-15 | 2020-10-15 | Box transformer overhauls earthing device |
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| CN (1) | CN213071443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113285247A (en) * | 2021-04-30 | 2021-08-20 | 国网江西省电力有限公司九江供电分公司 | Universal wire grounding device for power transmission line |
-
2020
- 2020-10-15 CN CN202022293350.5U patent/CN213071443U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113285247A (en) * | 2021-04-30 | 2021-08-20 | 国网江西省电力有限公司九江供电分公司 | Universal wire grounding device for power transmission line |
| CN113285247B (en) * | 2021-04-30 | 2023-05-26 | 国网江西省电力有限公司九江供电分公司 | Power transmission line universality wire grounding device |
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