CN204068023U - Ground connection pricker assembling and disassembling device - Google Patents
Ground connection pricker assembling and disassembling device Download PDFInfo
- Publication number
- CN204068023U CN204068023U CN201420494347.1U CN201420494347U CN204068023U CN 204068023 U CN204068023 U CN 204068023U CN 201420494347 U CN201420494347 U CN 201420494347U CN 204068023 U CN204068023 U CN 204068023U
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- CN
- China
- Prior art keywords
- ground connection
- connection pricker
- pricker
- slide column
- electric pick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 241000309551 Arthraxon hispidus Species 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
A kind of ground connection pricker assembling and disassembling device, be provided with vertical frame, vertical frame comprises slide column and support post, slide column is provided with the tooth bar along slide column length direction, on slide column, have can along the sliding sleeve of the upper and lower slip of slide column for cover, and the side of sliding sleeve is connected with driving box, has driving shaft in driving box, driving shaft has the gear be meshed with the tooth bar on slide column, the input of driving shaft stretches out from driving box; The opposite side of sliding sleeve is connected with electric pick, and the below of electric pick arranges electric pick bore bit socket joint hole, and electric pick bore bit socket joint hole is connected with ground connection pricker jig.The vibration installation and removal ground connection pricker of the utility model electric pick, on very hard ground, also can installation and removal ground connection pricker easily, make installation and removal ground connection pricker saving of labor, save time, labour intensity is less, operating efficiency is higher.
Description
Technical field
The utility model relates to a kind of aid on power circuit when repair apparatus and line construction operation, particularly a kind of ground connection pricker assembling and disassembling device.
Background technology
When power circuit overhauls the construction operation of circuit and equipment, the power supply of line disconnection, electrician could on the circuit of cutting off the electricity supply construction operation.Circuit after cutting off the electricity supply, circuit sometimes because closing electric brake by mistake, dangerous electric charge that electric leakage, electrostatic induction or other reason produce and charged, circuit is once charged, and the electrician of construction operation electric shock accidents can occur.In order to prevent electrician on the circuit of cutting off the electricity supply during construction operation, there is electric shock accidents because above-mentioned accident is charged in circuit, by operation regulation, after confirmation line power cuts off, line-to-ground, and circuit because the electric current that above-mentioned accident is charged is derived.During line-to-ground, ground at the construction field (site) to hammer into ground connection pricker, ground connection pricker connect earth connection, the ground clamp of earth connection is connected on circuit, after construction operation terminates, remove earth connection, then ground connection pricker is extracted from underground.Ground connection pricker has straight round bar pricker body, straight-bar pricker body has the terminals of ground connection pricker, and there is pricker point the lower end of straight-bar pricker body, and the upper end of straight-bar pricker body has external diameter to be greater than the cylinder bore bit of straight round bar pricker body diameter.
In prior art, there is no the special purpose device of installation and removal ground connection pricker.When installing ground connection pricker, need the straight-bar pricker body of the hand steered ground connection pricker of a people, the pricker point of ground connection pricker is put on the ground vertically down, and another people beats bore bit downwards with sledgehammer, and ground connection pricker is hammered into underground; When removing ground connection pricker, beaing bore bit by sledgehammer side direction, allowing the straight-bar pricker body hammering into underground loosen, more firmly extracting ground connection pricker.
In the winter of north of China, temperature is lower, and frozen soil layer is thicker, and ground is very hard, and installation and removal ground connection pricker is very difficult, and artificial installation and removal ground connection pricker is taken a lot of work, time-consuming, labour intensity is comparatively large, operating efficiency is lower.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, proposes a kind of ground connection pricker assembling and disassembling device, solves the problem that installation and removal ground connection pricker in prior art is taken a lot of work, time-consuming, labour intensity is comparatively large, operating efficiency is lower.
Technical solutions of the utility model are as follows.
Ground connection pricker assembling and disassembling device, vertical frame comprises slide column and support post, slide column is provided with the tooth bar along slide column length direction, on slide column, have can along the sliding sleeve of the upper and lower slip of slide column for cover, the side of sliding sleeve is connected with driving box, have driving shaft in driving box, driving shaft has the gear be meshed with the tooth bar on slide column, the input of driving shaft stretches out from driving box; The opposite side of sliding sleeve is connected with electric pick, and the below of electric pick arranges electric pick bore bit socket joint hole, and electric pick bore bit socket joint hole is connected with ground connection pricker jig.
Described vertical frame forms triangular prism shaped vertical frame by described slide column and two support posts, and vertical frame has upper plate and lower shoe.
Described electric pick is arranged in vertical frame, the axis of electric pick and the axis being parallel of slide column.
Described ground connection pricker jig comprises cylinder, socket joint head and pin rod, and mouth cylinder is downward, is connected with the socket joint head be inserted in electric pick bore bit socket joint hole above cylinder, the barrel of cylinder arranges the pin-and-hole vertical with cylinder axis, is inserted with pin rod in pin-and-hole.
On the same line, the cylinder bore bit of barrel bore and ground connection pricker matches the axis of described cylinder axis and electric pick output shaft.
The hole wall of described pin-and-hole is identical with the radius of the distance between cylinder axis and ground connection pricker straight round bar pricker body, and the hole wall of pin-and-hole is identical with the height of cylinder bore bit with the distance of cylinder inner core bottom surface.
The utility model has the advantages of as follows:
The utility model electric pick makes the upper and lower vibration of ground connection pricker in the vertical direction, even if on very hard ground, also can easily ground connection pricker be hammered into underground and extract from underground, installation and removal ground connection pricker is very convenient, makes installation and removal ground connection pricker saving of labor, saves time, labour intensity is less, operating efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of ground connection pricker assembling and disassembling device according to the technical solution of the utility model proposition;
Fig. 2 is that schematic diagram cuts open in the side-looking office of Fig. 1;
Fig. 3 is the A-A cross-sectional schematic of Fig. 2;
Fig. 4 is the sectional structure schematic diagram of Fig. 1.
Embodiment
With reference to the accompanying drawings, in conjunction with specific embodiments, the utility model is further described.
Embodiment
In Fig. 1 ~ Fig. 4, ground connection pricker assembling and disassembling device has triangular prism shaped vertical frame 1, vertical frame has upper plate 2 and lower shoe 3, three root posts are connected with between upper plate and lower shoe, a root post is had to be slide column 4 in three root posts, another two root posts are support post I5 and support post II6, slide column there is the tooth bar 7 along slide column length direction, on slide column, have can along on slide column for cover, the sliding sleeve 8 of lower slider, the side of sliding sleeve is connected with driving box 9, driving shaft 10 is had in driving box, driving shaft there is the gear 11 be meshed with the tooth bar on slide column, the input 12 of driving shaft stretches out from driving box, the opposite side of sliding sleeve is connected with electric pick 13, electric pick 13 is arranged in triangular prism shaped vertical frame, the axis being parallel of electric pick 13 axis and slide column, electric pick bore bit socket joint hole 14 is set below electric pick, electric pick bore bit socket joint hole 14 is connected with ground connection pricker jig 15, ground connection pricker jig comprises cylinder 16, socket joint head 18 and pin rod 19, the axis of cylinder axis and electric pick output shaft on the same line, the cylinder bore bit of barrel bore and ground connection pricker matches, mouth cylinder 17 is downward, the socket joint head 18 be inserted in electric pick bore bit socket joint hole is connected with at the bottom of cylinder above cylinder, the barrel of cylinder there is the pin-and-hole 19 with the axes normal of cylinder, pin rod 20 is inserted with in pin-and-hole, pin-and-hole wall is identical with the radius of the distance a between cylinder axis and ground connection pricker straight round bar pricker body, pin-and-hole wall is identical with the height of cylinder bore bit with the distance b of cylinder inner core bottom surface.
Conveniently vertical frame carrying, support post I5 and support post II6 are connected with handle 21.
During use, the utility model is stood on the ground, extract the pin rod on ground connection pricker jig out, the cylinder bore bit of ground connection pricker is embedded the inner chamber of ground connection pricker jig cylinder, pin rod is inserted in pin-and-hole, and because the distance of pin-and-hole axis and cylinder axis is the radius of pin rod and the radius sum of ground connection pricker straight round bar pricker body, the distance at the bottom of top cylinder of pin-and-hole top margin ground connection pricker jig cylinder is identical with the height of cylinder bore bit, pin rod inserts after in pin-and-hole, and pin rod can be connected in ground connection pricker on ground connection pricker jig.
When ground connection pricker is installed, connect electric pick power supply, the upper and lower vibration of electric pick output shaft, drive the upper and lower vibration of ground connection pricker, under the pressure that electric pick gravity is downward, ground connection pricker is hammered into underground, extract the pin rod on ground connection pricker jig out, shift out the utility model, connect earth connection at the terminals of ground connection pricker.When removing ground connection pricker, disconnect the terminals earth connection of ground connection pricker, the utility model is stood on the ground above ground connection pricker, in the pin-and-hole on ground connection pricker jig, inserts pin rod, connect crank at the input of driving shaft, connect electric pick power supply, the upper and lower vibration of electric pick output shaft, drives ground connection pricker to loosen, with the hand handle that shakes because of upper and lower vibration, driving electric pick moves upward, and ground connection pricker is pulled out from underground.
Claims (7)
1. ground connection pricker assembling and disassembling device, it is characterized in that being provided with vertical frame, vertical frame comprises slide column and support post, slide column is provided with the tooth bar along slide column length direction, on slide column, have can along the sliding sleeve of the upper and lower slip of slide column for cover, and the side of sliding sleeve is connected with driving box, has driving shaft in driving box, driving shaft has the gear be meshed with the tooth bar on slide column, the input of driving shaft stretches out from driving box; The opposite side of sliding sleeve is connected with electric pick, and the below of electric pick arranges electric pick bore bit socket joint hole, and electric pick bore bit socket joint hole is connected with ground connection pricker jig.
2. ground connection pricker assembling and disassembling device according to claim 1, it is characterized in that described vertical frame forms triangular prism shaped vertical frame by described slide column and two support posts, vertical frame has upper plate and lower shoe.
3. ground connection pricker assembling and disassembling device according to claim 1, is characterized in that described electric pick is arranged in vertical frame, the axis of electric pick and the axis being parallel of slide column.
4. ground connection pricker assembling and disassembling device according to claim 1, it is characterized in that described ground connection pricker jig comprises cylinder, socket joint head and pin rod, mouth cylinder is downward, the socket joint head be inserted in electric pick bore bit socket joint hole is connected with above cylinder, the barrel of cylinder arranges the pin-and-hole vertical with cylinder axis, in pin-and-hole, is inserted with pin rod.
5. ground connection pricker assembling and disassembling device according to claim 4, it is characterized in that the axis of described cylinder axis and electric pick output shaft on the same line, the cylinder bore bit of barrel bore and ground connection pricker matches.
6. ground connection pricker assembling and disassembling device according to claim 4, it is characterized in that the hole wall of described pin-and-hole is identical with the radius of the distance between cylinder axis and ground connection pricker straight round bar pricker body, the hole wall of pin-and-hole is identical with the height of cylinder bore bit with the distance of cylinder inner core bottom surface.
7. ground connection pricker assembling and disassembling device according to claim 1, is characterized in that described support post is connected with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494347.1U CN204068023U (en) | 2014-08-30 | 2014-08-30 | Ground connection pricker assembling and disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494347.1U CN204068023U (en) | 2014-08-30 | 2014-08-30 | Ground connection pricker assembling and disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204068023U true CN204068023U (en) | 2014-12-31 |
Family
ID=52209471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494347.1U Withdrawn - After Issue CN204068023U (en) | 2014-08-30 | 2014-08-30 | Ground connection pricker assembling and disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204068023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201598B (en) * | 2014-08-30 | 2017-05-10 | 国家电网公司 | Device for mounting and demounting grounding drill rod |
-
2014
- 2014-08-30 CN CN201420494347.1U patent/CN204068023U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201598B (en) * | 2014-08-30 | 2017-05-10 | 国家电网公司 | Device for mounting and demounting grounding drill rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20170510 |
|
| AV01 | Patent right actively abandoned |