CN104993257A - Grounding device and winching machine possessing the grounding device - Google Patents
Grounding device and winching machine possessing the grounding device Download PDFInfo
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- CN104993257A CN104993257A CN201510330577.3A CN201510330577A CN104993257A CN 104993257 A CN104993257 A CN 104993257A CN 201510330577 A CN201510330577 A CN 201510330577A CN 104993257 A CN104993257 A CN 104993257A
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- earthing device
- grinding machine
- earth
- connecting portion
- earth connection
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Abstract
The invention provides a grounding device and a winching machine possessing the grounding device. The grounding device comprises a connection portion (10), a grounding wire (20) and a grounding conductor (30), wherein the connection portion (10) is used to connect with a machine body of the winching machine; one end of the grounding wire (20) is connected to the connection portion (10); the grounding conductor (30) possesses a connection terminal (31) and a grounding terminal (32); the connection terminal (31) is connected to the other end of the grounding wire (20). In the prior art, a machine body shell of the maneuvering winching machine has no grounding protection so that a potential safety hazard exists. By using a technical scheme in the invention, the above problem is effectively solved.
Description
Technical field
The present invention relates to power equipment aid technical field, in particular to a kind of earthing device and the strand grinding machine with it.
Background technology
At present, maneuvering milling machine is widely used in electric power, telecommunications, the construction stringing of municipal works, group vertical rod tower or motor-driven unwrapping wire, and maneuvering milling machine can be applicable to various field without electric field institute.
In prior art, maneuvering milling machine is primarily of roller cylinder, gearbox, diesel engine or gasoline engine and metab framework composition, strand slot grinding on roller cylinder is used to the traction grooved be directly connected with steel wire rope, maneuvering milling machine is using gasoline engine or diesel engine as power, speed change through gearbox meets the requirements of rotating speed, and complete machine is seated on steel construction.But maneuvering milling machine of the prior art does not all consider fuselage touchdown safeguard measure in the process of design, makes the no ground protection of fuselage cover, which increases potential safety hazard during operation.
Summary of the invention
Main purpose of the present invention is the strand grinding machine providing a kind of earthing device and have it, there is the problem of potential safety hazard to solve the no ground protection of maneuvering milling machine fuselage cover in prior art.
To achieve these goals, according to an aspect of the present invention, provide a kind of earthing device, comprising: for being connected to the connecting portion of the fuselage of strand grinding machine; Earth connection, one end of earth connection is connected with connecting portion; Earthing conductor, has link and earth terminal, and link is connected with the other end of earth connection.
Further, the diametrically outer of earth terminal little by little shrinks.
Further, the end of earth connection is provided with earth clip, and earthing conductor is located in earth clip.
Further, earth connection and connecting portion are threaded connection.
Further, connecting portion has external screw thread, and earth connection has the internal thread hole coordinated with external screw thread.
Further, connecting portion is bolt.
According to a further aspect in the invention, provide a kind of strand grinding machine, strand grinding machine comprises fuselage, and strand grinding machine also comprises earthing device, and earthing device is above-mentioned earthing device.
Further, fuselage comprises base, and the connecting portion of earthing device is removably connected on base.
Further, base is provided with the installation through hole of the earth connection for wearing earthing device.
Further, fuselage comprises base, and the connecting portion of earthing device is connected on base.
Apply technical scheme of the present invention, earth connection is arranged on the fuselage of strand grinding machine by connecting portion, and earth connection leads to earthing conductor, and the earth terminal of earthing conductor is inserted in the earth, i.e. connecting earthing device on strand grinding machine.So just can the dangerous electric charge that a variety of causes such as part such as strand mill shell produce be directed in the earth in time, effectively, effectively prevent the fuselage twisting grinding machine charged, thus effectively ensured the safety of operating personnel and equipment.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the part-structure schematic diagram of the embodiment according to strand grinding machine of the present invention.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, connecting portion; 20, earth connection; 21, earth clip; 30, earthing conductor; 31, link; 32, earth terminal; 40, base.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1, the earthing device of the present embodiment comprises connecting portion 10, earth connection 20 and earthing conductor 30, connecting portion 10 is for being connected to the fuselage of strand grinding machine, one end of earth connection 20 is connected with connecting portion 10, earthing conductor 30 has link 31 and earth terminal 32, and link 31 is connected with the other end of earth connection 20.
The earthing device of application the present embodiment, earth connection 20 is arranged on the fuselage of strand grinding machine by connecting portion 10, and earth connection 20 leads to earthing conductor 30, and the earth terminal of earthing conductor 30 is inserted in the earth, i.e. connecting earthing device on strand grinding machine.So just can the dangerous electric charge that a variety of causes such as part such as strand mill shell produce be directed in the earth in time, effectively, effectively prevent the fuselage twisting grinding machine charged, thus effectively ensured the safety of operating personnel and equipment.Meanwhile, above-mentioned grounding device constructions is simple, and installation and removal are convenient, potential safety hazard during cancel job.
In the present embodiment, the diametrically outer of earth terminal 32 little by little shrinks.The structure of earth terminal 32 can conveniently be inserted in the earth, and handled easily person operates, and reduces the labour intensity of operating personnel.
In the present embodiment, the end of earth connection 20 is provided with earth clip 21, and earthing conductor 30 is located in earth clip 21.Can conveniently earth connection 20 and earthing conductor 30 be coupled together by earth clip 21, structure is simple, and fixation is reliable.Certainly, other modes are also adopted to connect earth connection 20 and earthing conductor 30.
In the present embodiment, earth connection 20 and connecting portion 10 are threaded connection.Screw connection structure is simple, easy to use, installs and removes easy to be laborsaving, reduces the labour intensity of operating personnel.Preferably, connecting portion 10 has external screw thread, and earth connection 20 has the internal thread hole coordinated with external screw thread.More preferably, connecting portion 10 is bolt.The structure of bolt is simple, easy to use, with low cost.
Present invention also provides a kind of strand grinding machine, the embodiment strand grinding machine according to the strand grinding machine of the application comprises fuselage, and strand grinding machine also comprises earthing device, and earthing device is above-mentioned earthing device.Earth connection 20 is arranged on the fuselage of strand grinding machine by connecting portion 10, and earth connection 20 leads to earthing conductor 30, and the earth terminal of earthing conductor 30 is inserted in the earth, i.e. connecting earthing device on strand grinding machine.So just can the dangerous electric charge that a variety of causes such as part such as strand mill shell produce be directed in the earth in time, effectively, effectively prevent the fuselage twisting grinding machine charged, thus effectively ensured the safety of operating personnel and equipment.Meanwhile, above-mentioned grounding device constructions is simple, and installation and removal are convenient, potential safety hazard during cancel job.
In the present embodiment, fuselage comprises base 40, and the connecting portion 10 of earthing device removably connects on the base 40 it.Like this when using strand grinding machine, earthing device is installed on the base 40 it, when not using strand grinding machine, earthing device can be disassembled, such installation and removal are very convenient, easy and simple to handle laborsaving, so make earthing device as maneuvering milling machine by ground protection device.Certainly, the connecting portion 10 of earthing device also can clamping or welding on the base 40 it.
In the present embodiment, base 40 is provided with the installation through hole of the earth connection 20 for wearing earthing device.Through hole is installed be convenient to facilitate dead earth line 20.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an earthing device, is characterized in that, comprising:
For being connected to the connecting portion (10) of the fuselage of strand grinding machine;
Earth connection (20), one end of described earth connection (20) is connected with described connecting portion (10);
Earthing conductor (30), have link (31) and earth terminal (32), described link (31) is connected with the other end of described earth connection (20).
2. earthing device according to claim 1, is characterized in that, the diametrically outer of described earth terminal (32) little by little shrinks.
3. earthing device according to claim 1, is characterized in that, the end of described earth connection (20) is provided with earth clip (21), and described earthing conductor (30) is located in described earth clip (21).
4. earthing device according to claim 1, is characterized in that, described earth connection (20) and described connecting portion (10) are threaded connection.
5. earthing device according to claim 4, is characterized in that, described connecting portion (10) has external screw thread, and described earth connection (20) has the internal thread hole coordinated with described external screw thread.
6. earthing device according to claim 5, is characterized in that, described connecting portion (10) is bolt.
7. a strand grinding machine, described strand grinding machine comprises fuselage, it is characterized in that, described strand grinding machine also comprises earthing device, the earthing device of described earthing device according to any one of claim 1 to 6.
8. strand grinding machine according to claim 7, is characterized in that, described fuselage comprises base (40), and the connecting portion (10) of described earthing device is removably connected on described base (40).
9. strand grinding machine according to claim 8, is characterized in that, described base (40) is provided with the installation through hole of the earth connection (20) for wearing described earthing device.
10. strand grinding machine according to claim 7, is characterized in that, described fuselage comprises base (40), and the connecting portion (10) of described earthing device is connected on described base (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510330577.3A CN104993257A (en) | 2015-06-15 | 2015-06-15 | Grounding device and winching machine possessing the grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510330577.3A CN104993257A (en) | 2015-06-15 | 2015-06-15 | Grounding device and winching machine possessing the grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104993257A true CN104993257A (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510330577.3A Pending CN104993257A (en) | 2015-06-15 | 2015-06-15 | Grounding device and winching machine possessing the grounding device |
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| Country | Link |
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| CN (1) | CN104993257A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184989Y (en) * | 1994-02-22 | 1994-12-07 | 海尔集团青岛空调器厂 | Earth rod |
| CN101325318A (en) * | 2008-07-10 | 2008-12-17 | 桐乡市供电局 | Ground wire apparatus for cable end part |
| CN102655316A (en) * | 2012-04-28 | 2012-09-05 | 浙江容大电力设备制造有限公司 | Cable wire barrow |
| CN102674085A (en) * | 2012-04-28 | 2012-09-19 | 浙江容大电力设备制造有限公司 | Moving type cable winding device |
-
2015
- 2015-06-15 CN CN201510330577.3A patent/CN104993257A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184989Y (en) * | 1994-02-22 | 1994-12-07 | 海尔集团青岛空调器厂 | Earth rod |
| CN101325318A (en) * | 2008-07-10 | 2008-12-17 | 桐乡市供电局 | Ground wire apparatus for cable end part |
| CN102655316A (en) * | 2012-04-28 | 2012-09-05 | 浙江容大电力设备制造有限公司 | Cable wire barrow |
| CN102674085A (en) * | 2012-04-28 | 2012-09-19 | 浙江容大电力设备制造有限公司 | Moving type cable winding device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |