CN214336946U - Angle-adjustable grounding wire device - Google Patents
Angle-adjustable grounding wire device Download PDFInfo
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- CN214336946U CN214336946U CN202120543607.XU CN202120543607U CN214336946U CN 214336946 U CN214336946 U CN 214336946U CN 202120543607 U CN202120543607 U CN 202120543607U CN 214336946 U CN214336946 U CN 214336946U
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- driving gear
- butterfly valve
- sleeve
- grounding wire
- gear
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- 230000006872 improvement Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The invention provides an angle-adjustable grounding wire device, which is characterized in that a buckle, a driving gear, a butterfly valve, a sleeve and a driven gear are arranged; the driving gear is axially and rotatably arranged at the top end of the buckle; the driven gear is positioned and installed on the driving gear and forms a gear meshing transmission structure with the driving gear; the butterfly valve is positioned at the side of the driving gear, and the driving gear is clamped and positioned and is far away from loosening through the forward and backward movement positioning of the butterfly valve; the outer end of the sleeve is provided with an opening groove matched with the grounding wire; the sleeve is positioned at the outer side edge of the driven gear; the sleeve is connected with the grounding wire rod through the buckle, so that the sleeve is connected with the grounding wire in a clamped mode. The device solves the difficult problems of time consuming and labor consuming installation and removal of the radian type lead, does not change the structures of the existing grounding bar and the grounding wire clamp in the transformer substation, saves the cost, has good portability and flexibility, is convenient to operate, effectively reduces the workload, and improves the working efficiency and the safety.
Description
Technical Field
The invention relates to the technical field of auxiliary equipment of an electric power system, in particular to an angle-adjustable grounding wire device.
Background
The grounding wire is an important element for ensuring the safe work of test maintainers and is a non-fixed safety device frequently used in a transformer substation. Whether the installation of the grounding wire is reasonable or not and whether the installation is perfect or not directly relate to the personal safety of maintenance personnel. When the grounding operation is carried out at present, a grounding end is firstly connected, then a conductor end is connected, and the conductor end pushes a sliding block of a grounding wire clamp to move by screwing a grounding wire rod, so that the grounding wire clamp and a conductor are fastened and clamped to realize grounding. However, in the installation process, the larger the lead angle is, the greater the installation difficulty is, which causes problems of instable and inconvenient installation, and consumes a lot of time, which may affect the safe and stable operation of the power line. After the installation is finished, the angle of the grounding wire clamp can be changed due to the mutual acting force of the lead, the wiring bar and the three-phase wiring clamp, and the grounding wire clamp is more difficult to detach. Therefore, on the basis of not changing the structure of the existing grounding bar, a detachable angle adjusting device is added, so that the grounding bar is always parallel to a plumb line, and the problems that the grounding line is difficult to install and remove at different angles are effectively solved.
Disclosure of Invention
The invention aims to provide an angle-adjustable grounding wire device, and aims to solve the technical problem that the grounding wires at different angles are difficult to install and remove at the present stage.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an angle-adjustable grounding wire device comprises a buckle, a driving gear, a butterfly valve, a sleeve and a driven gear; the driving gear is axially and rotatably arranged at the top end of the buckle; the driven gear is positioned and installed on the driving gear and forms a gear meshing transmission structure with the driving gear; the butterfly valve is positioned at the side edge of the driving gear, and the driving gear is clamped and positioned and is far away from loosening through the front-back movement positioning of the butterfly valve; the outer end of the sleeve is provided with an opening groove matched with the grounding wire; the sleeve is positioned at the outer side edge of the driven gear;
the sleeve is connected with the grounding wire through the grounding wire rod in a clamped mode.
As a further improvement of the invention, a support frame is arranged on the buckle; the driven gear is rotatably arranged on the support frame; the butterfly valve is in threaded connection with the support frame.
As a further improvement of the invention, the butterfly valves are arranged on two side edges of the support frame.
As a further improvement of the present invention, the butterfly valve is screwed to the support frame, and the butterfly valve is rotated to achieve adjustment in the radial direction of the driving gear, thereby achieving top connection limitation of the driving gear.
As a further improvement of the invention, the buckle is connected with the driving gear through a bearing, the driving gear is connected with the driven gear through a butterfly valve, and the sleeve is connected with the driven gear through a bearing.
Compared with the prior art, the invention has the beneficial effects that:
the device solves the difficult problems of time consuming and labor consuming installation and removal of the radian type lead, does not change the structures of the existing grounding bar and the grounding wire clamp in the transformer substation, saves the cost, has good portability and flexibility, is convenient to operate, effectively reduces the workload, and improves the working efficiency and the safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a practical structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a front view of the present invention;
the reference numbers in the figures illustrate:
1. buckling; 2. a driving gear; 3. a butterfly valve; 4. a sleeve; 41. opening a slot; 5. a driven gear; 6. a ground line; 7. a support frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all 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.
With reference to fig. 1 to 3, the present invention provides an angle-adjustable grounding wire device, which aims to solve the technical problem of difficulty in installing and removing grounding wires at different angles in the present stage.
Specifically, the butterfly valve comprises a buckle 1, a driving gear 2, a butterfly valve 3, a sleeve 4 and a driven gear 5; the driving gear 2 is axially and rotatably arranged at the top end of the buckle 1; the driven gear 5 is positioned and arranged on the driving gear 2 and forms a gear meshing transmission structure with the driving gear 2; the butterfly valve 3 is positioned at the side edge of the driving gear 2, and the driving gear 2 is clamped and positioned and is far away from loosening through the front-back movement and positioning of the butterfly valve; the outer end of the sleeve 4 is provided with an opening groove 41 matched with the grounding wire 6; the sleeve 4 is positioned at the outer side edge of the driven gear 5;
the clamping connection of the sleeve 4 and the grounding wire 6 is realized by connecting the grounding bar with the buckle 1.
The device solves the difficult problems of time consuming and labor consuming installation and removal of the radian type lead, does not change the structures of the existing grounding bar and the grounding wire clamp in the transformer substation, saves the cost, has good portability and flexibility, is convenient to operate, effectively reduces the workload, and improves the working efficiency and the safety.
Furthermore, a support frame 7 is arranged on the buckle 1; the driven gear 5 is rotatably arranged on the support frame 7; the butterfly valve 3 is in threaded connection with the support frame 7.
Furthermore, the butterfly valve 3 is arranged on two side edges of the support frame 7.
Preferably, the butterfly valve 3 is in threaded connection with the support frame 7, and the butterfly valve 3 is rotated to adjust the radial direction of the driving gear 2, so that the top connection limit of the driving gear 2 is realized.
Further, buckle 1 passes through the bearing with driving gear 2 and is connected, and driving gear 2 passes through butterfly valve 3 with driven gear 5 and is connected, and sleeve 4 passes through the bearing with driven gear 5 and is connected. The butterfly valve 3 is used for fastening the connection between the driving gear 2 and the driven gear 5 after angle adjustment.
Further, this application adopts high-quality aluminum alloy material, can realize under the different lead wire angles, install fast and demolish labour saving and time saving, high-efficient nimble of earth connection 6.
In one embodiment, in specific implementation, the clip 1: the diameter is 25mm, the protruding length of two sides is 6mm, and the buckle 1 is fixed on an operating rod of a grounding wire 6.
A driving gear 2: the gear comprises 12 teeth, the diameter of the addendum circle is 39mm, the diameter of the dedendum circle is 29mm, the tooth height is 5mm, the tooth thickness is 2mm, and the tooth width is 9mm, the driving gear 2 is driven to rotate by screwing the operating rod, and the driving gear 2 and the driven gear 5 are in meshing transmission through the teeth.
A butterfly valve 3: diameter 25mm, through the adjustable driving gear 2 of both sides butterfly valve 3 and the angle between 5 driven gear, can realize 60 degrees to 180 degrees angle modulation.
And (4) casing pipe: the length is 48mm, the diameter of the opening is 37mm, the inner diameter is 25mm, the width of the groove in the sleeve 4 is 6mm, and the grounding wire 6 is fixed in the sleeve 4.
Driven gear 5: totally 12 teeth, the diameter of the addendum circle is 39mm, the diameter of the dedendum circle is 29mm, the tooth height is 5mm, the tooth thickness is 2mm, the tooth width is 9mm, and the driven gear 5 drives the sleeve 4 to rotate, so that the aim of fastening the grounding wire 6 is fulfilled.
When the staff uses this patent to install and demolish the ground wire, at first install buckle 1 on the earth bar, make the device firmly combine with the earth bar, then adjust buckle 1 and sleeve pipe 4 to a suitable angle, make when installing, demolising earth line 6, the earth bar is parallel with the plumb line, screw up butterfly valve 3, fixed angle, twist the earth bar, the earth bar drives the sleeve pipe 4 rotation through drive gear, thereby promote the slider motion of earth clamp, realize installing and demolising of earth line 6.
The device has the advantages of simple structure, convenient installation and operation, economy, practicality, convenience in carrying and management, flexibility in use, reasonable design, compact structure and good market prospect.
It should be noted that the detailed description of the invention is not included in the prior art, or can be directly obtained from the market, and the detailed connection mode can be widely applied in the field or daily life without creative efforts, and the detailed description is not repeated here.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the 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 therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (5)
1. An angle-adjustable grounding wire device is characterized in that: comprises a buckle, a driving gear, a butterfly valve, a sleeve and a driven gear; the driving gear is axially and rotatably arranged at the top end of the buckle; the driven gear is positioned and installed on the driving gear and forms a gear meshing transmission structure with the driving gear; the butterfly valve is positioned at the side edge of the driving gear, and the driving gear is clamped and positioned and is far away from loosening through the front-back movement positioning of the butterfly valve; the outer end of the sleeve is provided with an opening groove matched with the grounding wire; the sleeve is positioned at the outer side edge of the driven gear;
the sleeve is connected with the grounding wire through the grounding wire rod in a clamped mode.
2. The angle-adjustable ground wire device according to claim 1, wherein: a support frame is arranged on the buckle; the driven gear is rotatably arranged on the support frame; the butterfly valve is in threaded connection with the support frame.
3. The angle-adjustable ground wire apparatus according to claim 2, wherein: the butterfly valve is arranged on two side edges of the support frame.
4. The angle-adjustable ground wire apparatus according to claim 2, wherein: the butterfly valve is in threaded connection on the support frame, and the butterfly valve is rotated to realize the radial direction adjustment of the driving gear, so that the top connection limit of the driving gear is realized.
5. The angle-adjustable ground wire device according to claim 1, wherein: the buckle passes through the bearing with the driving gear and is connected, and the driving gear passes through butterfly valve with driven gear and is connected, and the sleeve pipe passes through the bearing with driven gear and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120543607.XU CN214336946U (en) | 2021-03-16 | 2021-03-16 | Angle-adjustable grounding wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120543607.XU CN214336946U (en) | 2021-03-16 | 2021-03-16 | Angle-adjustable grounding wire device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214336946U true CN214336946U (en) | 2021-10-01 |
Family
ID=77888529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120543607.XU Active CN214336946U (en) | 2021-03-16 | 2021-03-16 | Angle-adjustable grounding wire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214336946U (en) |
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2021
- 2021-03-16 CN CN202120543607.XU patent/CN214336946U/en active Active
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