CN208706897U - A kind of portable earthing or grounding means - Google Patents
A kind of portable earthing or grounding means Download PDFInfo
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- CN208706897U CN208706897U CN201821455728.3U CN201821455728U CN208706897U CN 208706897 U CN208706897 U CN 208706897U CN 201821455728 U CN201821455728 U CN 201821455728U CN 208706897 U CN208706897 U CN 208706897U
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- cylinder
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- tup
- curved bar
- drill bit
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Abstract
The utility model belongs to earthing or grounding means technical field, propose a kind of portable earthing or grounding means, including cylinder, it is provided with cavity in cylinder, the tup along its axial-movement is provided in cavity, one end of cylinder is provided with drill bit, the first spring is provided on drill bit, drill bit passes sequentially through the first spring and spring curved bar is connect with tup, and cylinder surrounding is provided with fluid passage, fluid passage outer wall is provided with permeability hole, solves the earthing or grounding means in harder soil and is difficult to the technical issues of piercing.
Description
Technical field
The utility model belongs to earthing or grounding means technical field, is related to a kind of portable earthing or grounding means.
Background technique
In the drawing and pulling type grounding rod of carrying, grounding rod ontology is multi-section structure；With rotating handle and grounding rod ontology band
Threaded grounding rod can be manually rotated into the earth；Mounting ring to be equipped on threaded grounding rod ontology convenient for taking out
Grounding rod；Grounding rod ontology is the grounding rod of polished rod.Every kind of grounding rod has advantage and disadvantage, such as drawing and pulling type grounding rod discomfort
In insertion soil, it cannot be widely used；Grounding rod and rotation grounding rod with mounting ring are not easy when ground is harder by manpower
Precession is compared and is suitble in the soil of soft quality, and precession is also relatively elaborate, is also not suitable for all kinds of soil properties；And only polished rod, with
The cooperation personnel for being easy to accidentally injure when the operation into ground and helping grounding rod are tapped, and are not also drawn out easily, in conclusion the prior art is deposited
Recycling rate of waterused is low, function is less, the technical problems such as complex procedures.
Utility model content
The utility model proposes a kind of portable earthing or grounding means, solve the low technical problem of above-mentioned recycling rate of waterused.
The technical solution of the utility model is achieved in that
A kind of portable earthing or grounding means, comprising:
Cylinder is provided with cavity in the cylinder, the tup along its axial-movement, the cylinder is provided in the cavity
One end be provided with drill bit, the first spring is provided on the drill bit, the drill bit passes sequentially through the first spring and spring curved bar
It is connect with the tup, the cylinder surrounding is provided with fluid passage, and the fluid passage outer wall is provided with permeability hole.
As further technical solution, the spring curved bar is rotated around the articulated shaft being fixed on the cylinder inboard wall,
The spring curved bar includes the first curved bar and the second curved bar, and institute is blocked after being provided with rotation in the side of first curved bar free end
The tapered protrusion of tup is stated, the other side is connect by second spring with the cylinder inboard wall, the setting of second curved bar free end
There is the hook for blocking first spring.
As further technical solution, the tup is arranged close to one end of the taper bit for blocking the cone
The one end of the conical socket far from the drill bit is arranged in the conical socket of shape protrusion, the tapered protrusion.
As further technical solution, the cavity is cylinder, and the fluid passage is elliptical table shape, diameter edge
Direction close to the drill bit gradually becomes smaller.
As further technical solution, the tup is cylinder.
As further technical solution, the annular slab for limiting to the tup is provided in the cavity.
Compared with prior art, it utility model works principle and has the beneficial effect that
1, in the utility model, cylinder is cylinder, and inner barrel is cavity, is provided with fluid passage on cylinder body outer wall,
There is tup in cavity, cylinder one end is provided with conical drill bit, and end is provided on drill bit and is secured to the first bullet together
Spring is provided with spring curved bar close to tup end, and spring curved bar is arranged in cavity, and tup passes through spring curved bar and the first bullet
Spring is connect with drill bit.
When the soil property of mobile device job site is harder, the power equipment zero line grounding in mobile device just need using
Dedicated drilling machine punches on the ground, and the utility model carries drilling function, is easy to use and carries, which is set vertically
It sets on the ground, strikes the tup in cavity by some external power devices offer power in the cylinder top of opening,
Tup stress moves down, while giving drill bit impulse force by the first spring, creeps into drill bit constantly in soil, when drill bit creeps into ground
Under face after 1.2-2 meters or so, conduction liquid is injected in the fluid passage of cylinder body outer wall, conduction liquid is outside fluid passage
Permeability hole penetrates into soil, increases the conductive capability in the region.
2, in the utility model, spring curved bar includes two the first curved bars and the second curved bar at an angle, and described
One end of one curved bar and the second curved bar is fixedly connected with an articulated shaft, and articulated shaft is horizontally fixed on cylinder inboard wall, and first
Curved bar and the second curved bar institute it is angled be obtuse angle, and the angle will not change with spring curved bar around the rotation of articulated shaft, the
The free end side of one curved bar is provided with tapered protrusion, and the other side is provided with second spring, the free end of second spring and cylinder
Inner wall is fixedly connected, and second spring is in confined state, and tapered protrusion is used to be stuck in the conical socket on tup surface, the
The free end of two curved bars is provided with hook, links up with the end across cylinder and is articulated on the first spring, thus by cylinder and brill
Head links together.
Tup is provided with conical socket on the surface of one end of drill bit, and the position of conical socket is under tapered protrusion
Side, no matter tup stress is moved down or moved up by the reaction force of spring, the position of the conical socket on tup is all
Lower than tapered protrusion, it can guarantee that spring curved bar catches on always the first spring in this way, guarantee the connection of cylinder and drill bit.Work as injection
After the work of conduction liquid is completed, tup can be lifted up a bit, be stuck in tapered protrusion in conical socket, at this point,
Spring curved bar can be rotated around articulated shaft, and the hook on the second curved bar is made to be detached from the first spring, thus the brill for connecting the first spring
Head is separated with cylinder, then mentions cylinder upwards, and cylinder, fluid passage, tup and spring curved bar are pulled out ground, and drill bit
It is left in soil, achievees the effect that main part reuses.Drill bit be cone, can reduce with soil resistance, and due to
It can break the harder rock in soil with tip under momentum effect, if but stone is more in soil, it is entire in recycling
Drill bit is difficult to extract when cylinder, may be blocked by stone, causes entire cylinder that can not all reuse, thus using it is this can
The problem of being able to solve the recycling with the drill bit of Automatic-falling only stays drill bit and the first spring of top in soil.
3, in the utility model, cylinder is preferably cylinder, is convenient for carrying transport, smaller with the friction of soil, internal
Cavity is also cylinder, and internal tup is facilitated to move up and down, and tup is also cylinder, and the top of tup receives external impetus dress
Power is simultaneously passed to drill bit by the first spring by the impact set, and the shape setting of tup and cavity can reduce tup and cylinder
The friction of internal wall, improves the transformation efficiency for the power that power device provides.The fluid passage cross-sectional of cylinder periphery is ellipse
Shape, therefore the outer shape of entire earthing or grounding means is elliptical table, can be separated cavity and fluid passage in this way.Fluid passage
Diameter of section be gradually reduced along close to the direction of drill bit, such elliptical table shape can make whole device be easier to enter soil
In.
4, an annular slab is provided in the utility model, in cavity, the outer edge of annular slab is fixed on cylinder inboard wall.
Annular slab is coaxially disposed in the side close to the first curved bar, annular slab and cylinder, and the internal diameter of annular slab is slightly larger than cylindrical hammer
The diameter of head can limit tup circumferentially movement, reduce power in circumferential dispersion, improve the utilization rate of power.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the utility model schematic diagram of internal structure；
Fig. 2 is the utility model external structure schematic diagram；
In figure: 1- cylinder, 2- cavity, 21- annular slab, 3- tup, 31- conical socket, 4- drill bit, the first spring of 41-, 5-
Spring curved bar, the first curved bar of 51-, the second curved bar of 52-, 53- tapered protrusion, 54- second spring, 55- hook, 6- fluid passage,
61- permeability hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, the utility model proposes a kind of portable earthing or grounding means, comprising:
Cylinder 1 is provided with cavity 2 in cylinder 1, the tup 3 along its axial-movement, one end of cylinder 1 is provided in cavity 2
It is provided with drill bit 4, the first spring 41 is provided on drill bit 4, drill bit 4 passes sequentially through the first spring 41 and spring curved bar 5 and tup 3
Connection, 1 surrounding of cylinder are provided with fluid passage 6, and 6 outer wall of fluid passage is provided with permeability hole 61.
In the present embodiment, cylinder 1 is cylinder, is cavity 2 inside cylinder 1, is provided with fluid passage on 1 outer wall of cylinder,
Have tup 3 in cavity 2,1 one end of cylinder is provided with conical drill bit 4, be provided on drill bit 4 end be secured to together
One spring 41 is provided with spring curved bar 5 close to 41 end of tup, and spring curved bar 5 is arranged in cavity 2, and tup 3 passes through spring
Curved bar 5 and the first spring 41 are connect with drill bit 4.
When the soil property of mobile device job site is harder, the power equipment zero line grounding in mobile device just need using
Dedicated drilling machine punches on the ground, and the utility model carries drilling function, is easy to use and carries, which is set vertically
It sets on the ground, strikes the tup in cavity 2 by some external power devices offer power on 1 top of cylinder of opening
3,3 stress of tup moves down, while giving 4 impulse force of drill bit by the first spring 41, makes to work as brill in the constantly drilling soil of drill bit 4
After first 4 subsurface 1.2-2 meters or so of drilling, conduction liquid is injected in the fluid passage 6 of 1 outer wall of cylinder, conduction liquid is along liquid
Permeability hole 61 outside body channel 6 penetrates into soil, increases the conductive capability in the region.
Further, spring curved bar 5 includes the first curved bar around the articulated shaft rotation being fixed on 1 inner wall of cylinder, spring curved bar 5
51 and second curved bar 52, the side of 51 free end of the first curved bar is provided with the tapered protrusion 53 that tup 3 is blocked after rotation, the other side
It is connect by second spring 54 with 1 inner wall of cylinder, 52 free end of the second curved bar is provided with the hook 55 for blocking the first spring 41.
Further, the conical socket 31 for blocking tapered protrusion 53 is arranged close to one end of taper bit 4 in tup 3, cone
The one end of conical socket 31 far from drill bit 4 is arranged in shape protrusion 53.
In the present embodiment, spring curved bar 5 includes two the first curved bars 51 and the second curved bar 52 at an angle, and described the
One end of one curved bar 51 and the second curved bar 52 is fixedly connected with an articulated shaft, and articulated shaft is horizontally fixed on 1 inner wall of cylinder,
First curved bar 51 and the institute of the second curved bar 52 it is angled be obtuse angle, and the angle will not be as spring curved bar 5 be around the rotation of articulated shaft
And change, the free end side of the first curved bar 51 is provided with tapered protrusion 53, and the other side is provided with second spring 54, second spring
54 free end is fixedly connected with 1 inner wall of cylinder, and second spring 54 is in confined state, and tapered protrusion 53 is for being stuck in tup
In conical socket 31 on 3 surfaces, the free end of the second curved bar 52 is provided with hook 55, and hook 55 passes through the end of cylinder 1 simultaneously
It is articulated on the first spring 41, so that cylinder 1 and drill bit 4 be linked together.
In the present embodiment, tup 3 is provided with conical socket, the position of conical socket 31 on the surface of one end of drill bit 4
It sets below tapered protrusion 53, no matter 3 stress of tup is moved down or is moved up by the reaction force of the first spring 41, hammer
The position of conical socket 31 on first 3 is below tapered protrusion 53, can guarantee that spring curved bar 5 catches on always the first spring in this way
41, guarantee the connection of cylinder 1 and drill bit 4.After the work for injecting conduction liquid is completed, tup 3 can be lifted up a bit,
It is stuck in tapered protrusion 53 in conical socket 31, at this point, spring curved bar 5 can be rotated around articulated shaft, makes on the second curved bar 52
Hook 55 is detached from the first spring 41, so that the drill bit 4 for connecting the first spring 41 is separated with cylinder 1, it is then that cylinder 1 is upward
It mentions, cylinder 1, fluid passage 6, tup 3 and spring curved bar 5 are pulled out ground, and drill bit 4 is left in soil, reaches main part
Divide the effect of recycling.Drill bit 4 is cone, can reduce the resistance with soil, and since it is with tip, can be in impulse force
The harder rock in soil is broken under effect, if but stone is more in soil, when recycling entire cylinder, drill bit 4 is difficult to extract,
May be blocked by stone, cause entire cylinder 1 that can not all reuse, thus using it is this can be with the drill bit 4 of Automatic-falling
The problem of being able to solve the recycling only stays drill bit 4 and the first spring 41 of top in soil.
Further, cavity 2 is cylinder, and fluid passage 6 is elliptical table shape, and the direction of the close drill bit 4 in diameter edge is gradually
Become smaller.
Further, tup 3 is cylinder.
In the present embodiment, cylinder 1 is preferably cylinder, is convenient for carrying transport, cavity smaller with the friction of soil, internal
2 be also cylinder, and internal tup 3 is facilitated to move up and down, and tup 3 is also cylinder, and the top of tup 3 receives external impetus dress
Power is simultaneously passed to drill bit by the first spring 41 by the impact set, and the shape setting of tup 3 and cavity 2 can reduce tup 3
With the friction of 1 inner wall of cylinder, the transformation efficiency for the power that power device provides is improved.6 cross section of fluid passage of 1 periphery of cylinder
For ellipse, therefore the outer shape of entire earthing or grounding means is elliptical table, can be separated cavity 2 and fluid passage 6 in this way.
The diameter of section of fluid passage 6 is gradually reduced along the direction close to drill bit, and such elliptical table shape can make whole device more
It is easily accessible in soil.
Further, the annular slab 21 for limiting to tup 3 is provided in cavity 2.
In the present embodiment, an annular slab 21 is provided in cavity 2, the outer edge of annular slab 21 is fixed on 1 inner wall of cylinder
On.Annular slab 21 is coaxially disposed in the side close to the first curved bar 51, annular slab 21 and cylinder 1, and the internal diameter of annular slab 21 omits
Greater than the diameter of cylindrical tup 3, the circumferential movement of tup 3 can be limited, power is reduced in circumferential dispersion, improves the benefit of power
With rate.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of portable earthing or grounding means, which is characterized in that including cylinder (1), be provided with cavity (2), institute in the cylinder (1)
The tup (3) being provided in cavity (2) along its axial-movement is stated, one end of the cylinder (1) is provided with drill bit (4), the brill
Head (4) on be provided with the first spring (41), the drill bit (4) pass sequentially through the first spring (41) and spring curved bar (5) with it is described
Tup (3) connection, cylinder (1) surrounding are provided with fluid passage (6), and fluid passage (6) outer wall is provided with permeability hole
(61)。
2. a kind of portable earthing or grounding means according to claim 1, which is characterized in that the spring curved bar (5) is around fixation
Articulated shaft rotation on the cylinder (1) inner wall, the spring curved bar (5) include the first curved bar (51) and the second curved bar
(52), the tapered protrusions (53) of the tup (3) is blocked after being provided with rotation in the side of the first curved bar (51) free end, separately
Side is connect by second spring (54) with the cylinder (1) inner wall, and the second curved bar (52) free end, which is provided with, blocks institute
State the hook (55) of the first spring (41).
3. a kind of portable earthing or grounding means according to claim 2, which is characterized in that the tup (3) is close to the cone
The conical socket (31) for blocking the tapered protrusion (53) is arranged in one end of shape drill bit (4), and the tapered protrusion (53) sets
Set one end in the conical socket (31) far from the drill bit (4).
4. a kind of portable earthing or grounding means according to claim 1, which is characterized in that the cavity (2) is cylinder, institute
Stating fluid passage (6) is elliptical table shape, and diameter gradually becomes smaller along the direction close to the drill bit (4).
5. a kind of portable earthing or grounding means according to claim 1, which is characterized in that the tup (3) is cylinder.
6. a kind of portable earthing or grounding means according to claim 5, which is characterized in that setting is useful in the cavity (2)
In the annular slab (21) limited to the tup (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821455728.3U CN208706897U (en) | 2018-09-06 | 2018-09-06 | A kind of portable earthing or grounding means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821455728.3U CN208706897U (en) | 2018-09-06 | 2018-09-06 | A kind of portable earthing or grounding means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706897U true CN208706897U (en) | 2019-04-05 |
Family
ID=65946590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821455728.3U Active CN208706897U (en) | 2018-09-06 | 2018-09-06 | A kind of portable earthing or grounding means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208706897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474223A (en) * | 2019-07-31 | 2019-11-19 | 国家电网有限公司 | A kind of ground line operating device |
-
2018
- 2018-09-06 CN CN201821455728.3U patent/CN208706897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474223A (en) * | 2019-07-31 | 2019-11-19 | 国家电网有限公司 | A kind of ground line operating device |
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