CN209001157U - Portable power driven lightning protection earthing device driver-extractor - Google Patents
Portable power driven lightning protection earthing device driver-extractor Download PDFInfo
- Publication number
- CN209001157U CN209001157U CN201821911829.7U CN201821911829U CN209001157U CN 209001157 U CN209001157 U CN 209001157U CN 201821911829 U CN201821911829 U CN 201821911829U CN 209001157 U CN209001157 U CN 209001157U
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- nail
- ground
- ripping bar
- pedestal
- ontology
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Abstract
A kind of portable power driven lightning protection earthing device driver-extractor, comprising: grounding nail and nail puller；Grounding nail includes: ground nail ontology, strike cap is provided at the top of ground nail ontology, nail hole has been provided on strike cap, ground nail ontology is provided with threaded hole close to the position of strike cap, the wing nut for fixing ground wire is provided in threaded hole, descending position to be radially uniformly arranged in ground nail ontology, there are three concave grooves；Nail puller includes: ripping bar, extension rod, pedestal, the support rod being vertically set on pedestal, the at least three ripping bar supported holes extended transversely through are uniformly arranged on support rod, at least three support protrusions are vertically installed on ripping bar, the part that the ground nail ontology of the utility model gos deep into ground is arranged three for increasing the concave groove of contact area, reduce ground resistance, manual pump assembly is provided on pedestal with guarantee construction personnel it is very few be the extraction for facilitating ground nail, it ensures engineering construction progress, improves working efficiency.
Description
Technical field
The utility model relates to electrical equipment technical fields, are related to a kind of portable power driven lightning protection earthing device driver-extractor.
Background technique
In army's field exercise, meteorological field temporary electricity, large-scale activity temporary electricity, power equipment maintaining, detection process,
Unexpected power transmission or induced voltage cause damages to the person of maintenance personal in order to prevent, are typically necessary to connect on the line and draw ground connection
Line, temporary ground wire are the protection indispensable safety curtains of service personnel, it is ensured that hang, remove the correctness of temporary ground wire
It is an important process of power system security reliability service, needs to be removed in time again after maintenance, detection, otherwise
It is badly damaged to will cause power system device again.
Utility model content
It is risen the purpose of the utility model is to provide a kind of conveniently moving, ground nail and pulls out efficiently portable power driven lightning protection earthing dress
Driver-extractor is set, to overcome above-mentioned the deficiencies in the prior art.
The technical solution of the utility model is achieved in that the driver-extractor includes: that wherein, the grounding nail includes:
Ground nail ontology is provided with strike cap at the top of the ground nail ontology, nail hole, the ground nail ontology has been provided on the strike cap
Position close to strike cap is provided with threaded hole, and the wing nut (silk) for fixing ground wire, institute are provided in the threaded hole
It states lower position in ground nail ontology to be radially uniformly arranged there are three for increasing ground nail exterior surface area, increases ground nail electric discharge energy
Power reduces the concave groove of grounding resistance；
The nail puller includes: ripping bar, extension rod, pedestal, the support rod being vertically set on pedestal, on the support rod
At least three ripping bar supported holes extended transversely through are uniformly arranged, are vertically installed at least three support protrusions on the ripping bar,
The movable end of the ripping bar is provided with the linkage section that diameter is less than ripping bar diameter, and the connecting pin of the extension rod is provided in inside
Empty sleeve sections, the sleeve sections of the extension rod are sleeved on the linkage section of the ripping bar.
Preferably, pin hole has been disposed radially on the sleeve sections and linkage section, on the sleeve sections and linkage section
Bolt hole site it is identical, be plugged with bolt on pin hole on the sleeve sections and linkage section.
Preferably, being additionally provided with manual pump assembly on the pedestal, the manual pump assembly includes: to press hand assembly, press
Gloves, the manual pump housing, pump rod, pump rod seat, the manual pump housing are connected to oil inlet passage and oil discharge passage, the manual pump
The piston of body with to press gloves hinged, it is described press gloves and be sleeved on press hand assembly middle position, set on described one end for pressing hand assembly
It is equipped with handle, the other end for pressing hand assembly and pump rod are hinged, and the pump rod is fixed on pump rod seat, and the pump is drawn
Pole socket is connected on pedestal.
The advantages of the utility model and good effect are: the ground nail ontology of the utility model gos deep into the part setting three on ground
A concave groove for being used to increase contact area reduces ground resistance, is arranged on the support rod of nail puller multiple for placing ripping bar
Ripping bar supported hole, to cope with the ground nail of different length, the ripping bar and extension rod of nail puller are using seperated design, to guarantee ground nail
When the depth on insertion ground is too deep, it can still extract, manual pump assembly is provided on pedestal to guarantee that construction personnel is very few and be
Facilitate the extraction of ground nail, ensure engineering construction progress, improves working efficiency.
Detailed description of the invention
Fig. 1 is one of perspective view of grounding nail of the utility model.
Fig. 2 is the two of the perspective view of the grounding nail of the utility model.
Fig. 3 is the sectional view of the A-A of Fig. 1.
Fig. 4 is the main view of the ripping bar of the nail puller of the utility model.
Fig. 5 is the side view of the ripping bar of the nail puller of the utility model.
Fig. 6 is the support rod of the nail puller of the utility model and the main view of pedestal.
Fig. 7 is the main view of the extension rod of the nail puller of the utility model.
Fig. 8 is the main view of the manual pump assembly of the utility model.
Appended drawing reference: grounding nail 1, ground nail ontology 3, strike cap 4, plays nail hole 5, threaded hole 6, wing nut at nail puller 2
7, concave groove 8, ripping bar 9, extension rod 10, pedestal 11, support rod 12, ripping bar supported hole 13, support protrusion 14, linkage section 15, set
Cylinder section 16, manual pump assembly 18, presses hand assembly 19, presses gloves 20, the manual pump housing 21, pump rod 22, pump rod seat pin hole 17
23。
Specific embodiment
Refering to fig. 1-3, the utility model includes: grounding nail 1 and the nail puller 2 for pulling up grounding nail；
Grounding nail 1 includes: ground nail ontology 3, and the top of ground nail ontology 3 is provided with strike cap 4, hits and is provided on cap 4
Nail hole 5 is played, ground nail ontology 3 is provided with threaded hole 6 close to the position of strike cap 4, is provided in threaded hole 6 for fixing ground wire
Wing nut 7, lower position is radially uniformly arranged that there are three concave grooves 8 in ground nail ontology 3；
Refering to Fig. 4-7, nail puller 2 includes: ripping bar 9, extension rod 10, pedestal 11, is vertically arranged support on the pedestal 11
Bar 12 is uniformly arranged at least three ripping bar supported holes 13 extended transversely through on support rod 12, is vertically installed at least on ripping bar 9
Three support protrusions 14, the movable end of ripping bar 9 are provided with the linkage section 15 that diameter is less than 9 diameter of ripping bar, the connection of extension rod 10
End is provided with the sleeve sections 16 of inner hollow, and the sleeve sections 16 of extension rod 10 are sleeved on the linkage section 15 of ripping bar 9,16 He of sleeve sections
Pin hole 17 is disposed radially on linkage section 15, sleeve sections 16 are identical with 17 position of pin hole on linkage section 15, sleeve sections
16 and linkage section 15 on pin hole 17 on be plugged with bolt.
Refering to Fig. 8, manual pump assembly 18 is additionally provided on pedestal, manual pump assembly 18 includes: to press hand assembly 19, press gloves
20, the manual pump housing 21, pump rod 22, pump rod seat 23, the manual pump housing 21 are connected to 25 with oil inlet passage 24 and oil discharge passage, manually
The piston of the pump housing 21 and to press gloves 20 hinged, presses gloves 20 and is sleeved on the middle position for pressing hand assembly 19, press the one of hand assembly 19
Handle is provided on end, the other end and the pump rod 22 for pressing hand assembly 19 are hinged, and pump rod 22 is fixed on pump rod seat 23, pump
Draw-bar seat 23 is connected on the pedestal 11.
Claims (3)
1. a kind of portable power driven lightning protection earthing device driver-extractor characterized by comprising grounding nail and for pull up ground connection
The nail puller of ground nail；
Wherein, the grounding nail includes: ground nail ontology, and strike cap, the strike cap are provided at the top of the ground nail ontology
On be provided with nail hole, the ground nail ontology is provided with threaded hole close to the position of strike cap, and setting is useful in the threaded hole
Descending position to be radially uniformly arranged in the wing nut of fixation ground wire, the ground nail ontology, there are three for increasing outside ground nail
Surface area increases ground nail discharge capability, reduces the concave groove of grounding resistance；
The nail puller includes: ripping bar, extension rod, pedestal, the support rod being vertically set on pedestal, is evenly distributed on the support rod
At least three ripping bar supported holes extended transversely through are provided with, are vertically installed at least three support protrusions on the ripping bar, it is described
The movable end of ripping bar is provided with the linkage section that diameter is less than ripping bar diameter, and the connecting pin of the extension rod is provided with inner hollow
Sleeve sections, the sleeve sections of the extension rod are sleeved on the linkage section of the ripping bar.
2. portable power driven lightning protection earthing device driver-extractor according to claim 1, which is characterized in that the sleeve sections and company
It connects and has been disposed radially pin hole in section, the sleeve sections are identical with the bolt hole site on linkage section, the sleeve sections and company
It connects and is plugged with bolt in section on pin hole.
3. portable power driven lightning protection earthing device driver-extractor according to claim 1, which is characterized in that also set on the pedestal
It is equipped with manual pump assembly, the manual pump assembly includes: to press hand assembly, press gloves, the manual pump housing, pump rod, pump rod seat, institute
The manual pump housing is stated to be connected to oil inlet passage and oil discharge passage, the piston of the manual pump housing with to press gloves hinged, it is described to press gloves
Be sleeved on and press hand assembly middle position, be provided with handle on described one end for pressing hand assembly, the other end for pressing hand assembly with
Pump rod is hinged, and the pump rod is fixed on pump rod seat, and the pump rod seat is connected on pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911829.7U CN209001157U (en) | 2018-11-20 | 2018-11-20 | Portable power driven lightning protection earthing device driver-extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911829.7U CN209001157U (en) | 2018-11-20 | 2018-11-20 | Portable power driven lightning protection earthing device driver-extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209001157U true CN209001157U (en) | 2019-06-18 |
Family
ID=66807934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821911829.7U Active CN209001157U (en) | 2018-11-20 | 2018-11-20 | Portable power driven lightning protection earthing device driver-extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209001157U (en) |
-
2018
- 2018-11-20 CN CN201821911829.7U patent/CN209001157U/en active Active
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