CN205303933U - Grounding pin extracts device - Google Patents
Grounding pin extracts device Download PDFInfo
- Publication number
- CN205303933U CN205303933U CN201520927037.9U CN201520927037U CN205303933U CN 205303933 U CN205303933 U CN 205303933U CN 201520927037 U CN201520927037 U CN 201520927037U CN 205303933 U CN205303933 U CN 205303933U
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- CN
- China
- Prior art keywords
- grounding pin
- support
- extracting apparatus
- arranges
- shake hammer
- 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- Withdrawn - After Issue
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- 239000000284 extract Substances 0.000 title abstract description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model provides a grounding pin extracts device, includes that the mechanism is extracted to support, direction, the mechanism is hammered into shape in the shake, the direction is extracted the mechanism and is included lead screw, slider, couple, and the lead screw sets up to two of symmetry, and the upper portion of two lead screws is passed through the bearing and is installed on the support, and a fixed plate is connected to two a lead screw simultaneous movement's of shelf location drive motor between the lower part of two lead screws, and the through -hole that supplies grounding pin to pass is offered at the center of fixed plate, and the slider is installed between two rhizoid thick sticks, and the slider corresponds every rhizoid thick stick and sets up corresponding screw hole, and the couple is fixed the central of slider bottom surface and is corresponded with grounding pin, shake hammer mechanism and be located the support lower part, including driving motor, crank, connecting rod, shake hammer, driving motor's output connecting crank, the crank passes through the shake hammer that reciprocal swing striking grounding pin is connected to the connecting rod. Use the utility model discloses, the whole process of extracting almost need not manual operation, has reduced staff's intensity of labour, and is safe convenient, reduces the pull -out resistance with the help of shaking hammer mechanism moreover, has improved and has extracted efficiency.
Description
Technical field
This utility model relates to a kind of power construction special purpose device, especially a kind of special purpose device extracted suitable in the grounding pin of earth lead, belongs to generating, power transformation or distribution technique field.
Background technology
When power line construction and repairing, in order to ensure workmen's safety, often using earth lead, according to the regulation of power construction rule of operation, earth lead introduces underground by grounding pin. At present, the dismounting of grounding pin relies on manpower and carries out, and pounds fashionable by weight operation, and withdrawal process is then the operation of simple human body pulling force, and withdrawal process not only labor intensity is big, inefficiency, and is susceptible to the phenomenon of grounding pin needle body bending.
Utility model content
This utility model technical issues that need to address are to provide the grounding pin extracting apparatus of a kind of mechanically operated, safety convenient.
For solving above-mentioned technical problem, this utility model be the technical scheme is that
A kind of grounding pin extracting apparatus, after improvement, including support, guiding extraction mechanism, shake hammer mechanism;
Described guiding extraction mechanism includes leading screw, slide block, hook, described leading screw is set to two of symmetry, the top of two leading screws is arranged on the top of support by bearing, the bottom of two leading screws is mounted on a fixing plate of support bottom by bearing, the through hole for grounding pin traverse is offered at the center of fixing plate, support arranges the motor driving two screw synchronous motions, described slide block is arranged between two rhizoid thick sticks, the corresponding every rhizoid thick stick of slide block arranges the silk hole of correspondence, and described hook is fixed on the bottom surface of slide block and corresponding with the head construction of grounding pin;
Described shake hammer mechanism is positioned at the bottom of fixing plate, and including drive motor, crank, connecting rod, shake hammer, the outfan connecting crank of drive motor, crank connects reciprocally swinging by connecting rod and clashes into the shake hammer of grounding pin.
Above-mentioned grounding pin extracting apparatus, the bottom of described fixing plate arranges two groups of shake hammer mechanisms alternately clashing into grounding pin.
Above-mentioned grounding pin extracting apparatus, described hook is set to two, two hooks are symmetricly set on the both sides at the center of slide block bottom surface, the hook mouth hanging of two hooks is in opposite direction, the extrados at the mouth hanging place of two hooks arranges the inclined-plane tangent with the bar structure of grounding pin head, and the radian of the intrados of two hooks is identical with the external diameter radian of the bar structure of grounding pin head.
Above-mentioned grounding pin extracting apparatus, described shake hammer is block structure, and the corresponding grounding pin of shake hammer arranges arcuate groove, and the radian of arcuate groove is less than the external diameter radian of grounding pin bottom.
Above-mentioned grounding pin extracting apparatus, the bottom of described fixing plate arranges the guide plate of slab construction, and the via extracted for grounding pin is offered at the center of guide plate, and drive motor is fixed on guide plate.
Above-mentioned grounding pin extracting apparatus, the hinged fork in middle part of described connecting rod, the lower end of fork is hinged on guide plate, and shake hammer is fixed on connecting rod one end near grounding pin.
Above-mentioned grounding pin extracting apparatus, described connecting rod is away from the hinged swing arm in end of crank, and the upper end of swing arm arranges shake hammer, and the lower end of swing arm is hinged on guide plate.
Above-mentioned grounding pin extracting apparatus, the both sides of described leading screw are provided with the lead being connected between support and fixing plate, and slide block is correspondingly arranged pilot hole.
Above-mentioned grounding pin extracting apparatus, the top of described support is downward opening barrel-like structure, and the bottom of support is the leg being welded on barrel-like structure bottom, and fixing plate is connected to the middle part of leg, and guide plate is connected to the lower end of leg.
Above-mentioned grounding pin extracting apparatus, the top of described support arranges the hanger being readily transported.
This utility model, after adopting technique scheme, has the effect of following technological progress:
This utility model arranges the grounding pin extracting apparatus of frame for movement, the borehole jack of crossing being directed to plate during work crosses grounding pin, the top making hook fix grounding pin is observed below leg, open leading screw and shake hammer mechanism driving switch, grounding pin leading screw, slide block routing motion under, be slowly lifted up with slide block, knocking along with shake hammer mechanism simultaneously, loosen the space between grounding pin and ground, reduce the resistance extracted, improve and extract efficiency. Using this utility model, whole withdrawal process, almost without manual operation, reduces the labor intensity of staff, safe ready, and reduces pull-out resistance by shake hammer mechanism, improve and extract efficiency.
Accompanying drawing explanation
Fig. 1 is primary structure schematic diagram of the present utility model.
In figure, each label is expressed as: 1, grounding pin, and 2, guide plate, 3, leg, 4, fixing plate, 5, slide block, 6, barrel-like structure, 7, lead, 8, drive motor, 9, crank, 10, connecting rod, 11, swing arm, 12, shake hammer, 13, leading screw, 14, hook.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described in further details:
A kind of grounding pin extracting apparatus, as it is shown in figure 1, include support, guiding extraction mechanism, shake hammer mechanism.
Described support is divided into upper and lower two parts, and the top of support is downward opening tubbiness knot 6, and the bottom of support arranges the leg 3 that the sidewall along barrel-like structure extends. The fixing plate 4 of a level is welded at the middle part of leg 3, and through hole when extracting for grounding pin 1 traverse is offered at the center of fixing plate 4. The guide plate 2 of lower weld one level of leg 3, the via extracted for grounding pin is offered at the center of guide plate 2, uses as auxiliary guiding.The top (drum head of barrel-like structure 6) of described support arranges the hanger being readily transported.
Described guiding extraction mechanism is between the drum head and fixing plate 4 of the barrel-like structure 6 of support. Guiding extraction mechanism includes leading screw 13, lead 7, slide block 5, hook 14. Described leading screw 13 is arranged to two of symmetry with the center of drum head for point of symmetry. The upper end of two leading screws 13 connects drum head, and the lower end of two leading screws 13 connects fixing plate 4, and two leading screws 13 are connected with drum head and fixing plate each through bearing. Barrel-like structure 6 is installed the motor driving two screw synchronous motions. For stability reasons, being additionally provided with the lead 7 parallel with leading screw 13 between drum head with fixing plate 4, the top and bottom of lead 7 are fixed be connected with drum head and fixing plate 4 respectively. Described slide block 5 is arranged between two rhizoid thick sticks 13, and the corresponding every rhizoid thick stick 13 of slide block 5 arranges the silk hole of correspondence, and the corresponding every lead 7 of slide block 5 offers the pilot hole of correspondence. Motor drives two leading screw 13 synchronous rotaries, and slide block 5 is coordinated by silk hole and leading screw, moves up and down along leading screw 13 and lead 7. Described hook 14 is fixed on the bottom surface of slide block 5. In the present embodiment, hook 14 arranges two, two both sides linking up with 14 centers being symmetricly set on slide block 5 bottom surface, is located across on the same straight line at center of slide block 5 bottom surface, and the hook of two hooks 14 is in opposite direction, it is simple to coordinate the bar structure of grounding pin 1 head. The extrados at the mouth hanging place of two hooks 14 is configured with the inclined-plane of guide effect, and this inclined-plane is tangent with the bar structure of grounding pin 1 head; The radian of the intrados of two hooks 14 is identical with the external diameter radian of the bar structure of grounding pin 1 head. Two oppositely arranged hooks 14 cooperate, and Firm hook hangs grounding pin 1.
Described shake hammer mechanism is between the fixing plate 4 and guide plate 2 of support bottom, including drive motor 8, crank 9, connecting rod 10, shake hammer 12. Described drive motor 8 is fixed on guide plate 2, the outfan connecting crank 9 of drive motor 8, and crank 9 connects reciprocally swinging by connecting rod 10 and clashes into the shake hammer 12 of grounding pin. Shake hammer 12 has at least two kinds of set-up modes, the first, a hinged fork at the middle part of connecting rod 10, the lower end of fork is hinged on guide plate 2, shake hammer 12 is fixed on connecting rod 10 one end away from crank 8, make shake hammer 12 do near grounding pin 1 and the reciprocally swinging away from grounding pin 1 in the process swung with connecting rod 10, to knock grounding pin 1, make to occur between grounding pin 1 and ground to loosen. Another kind, at the connecting rod 10 hinged swing arm 11 in end away from crank 8, the upper end of swing arm 11 arranges shake hammer 12, and the lower end of swing arm 11 is hinged on guide plate 2. Above two arranges the shake hammer 12 of form and is block structure, and the corresponding grounding pin 1 of shake hammer 12 arranges arcuate groove, and the radian of arcuate groove, less than the external diameter radian of grounding pin 1 bottom, has guide effect, but owing to radian is little, will not block and clamp grounding pin 1. In order to improve the work efficiency of shake hammer mechanism, it is preferable that arrange two groups of shake hammer mechanisms alternately clashing into grounding pin in the bottom of support.
Claims (10)
1. a grounding pin extracting apparatus, it is characterised in that: include support, guiding extraction mechanism, shake hammer mechanism;
Described guiding extraction mechanism includes leading screw (13), slide block (5), hook (14), described leading screw (13) is set to two of symmetry, the top of two leading screws (13) is arranged on the top of support by bearing, the bottom of two leading screws (13) is mounted on a fixing plate (4) of support bottom by bearing, the through hole for grounding pin (1) traverse is offered at the center of fixing plate (4), support arranges the motor driving two screw synchronous motions, described slide block (5) is arranged between two rhizoid thick sticks (13), the corresponding every rhizoid thick stick (13) of slide block (5) arranges the silk hole of correspondence, described hook (14) is fixed on the bottom surface of slide block (5) and corresponding with the head construction of grounding pin (1),
Described shake hammer mechanism is positioned at the bottom of fixing plate (4), including drive motor (8), crank (9), connecting rod (10), shake hammer (12), the outfan connecting crank (9) of drive motor (8), crank (9) connects reciprocally swinging by connecting rod (10) and clashes into shake hammer (12) of grounding pin.
2. a kind of grounding pin extracting apparatus according to claim 1, it is characterised in that: the bottom of described fixing plate (4) arranges two groups of shake hammer mechanisms alternately clashing into grounding pin (1).
3. a kind of grounding pin extracting apparatus according to claim 2, it is characterized in that: described hook (14) is set to two, two hooks (14) are symmetricly set on the both sides at the center of slide block (5) bottom surface, the hook mouth hanging of two hooks (14) is in opposite direction, the extrados at the mouth hanging place of two hooks (14) arranges the inclined-plane tangent with the bar structure of grounding pin (1) head, and the radian of the intrados of two hooks (14) is identical with the external diameter radian of the bar structure of grounding pin (1) head.
4. a kind of grounding pin extracting apparatus according to claim 2, it is characterised in that: described shake hammer (12) is block structure, and the corresponding grounding pin (1) of shake hammer (12) arranges arcuate groove, and the radian of arcuate groove is less than the external diameter radian of grounding pin (1) bottom.
5. a kind of grounding pin extracting apparatus according to claim 1, it is characterized in that: the bottom of described fixing plate (4) arranges the guide plate (2) of slab construction, the via extracted for grounding pin (1) is offered at the center of guide plate (2), and drive motor (8) is fixed on guide plate (2).
6. a kind of grounding pin extracting apparatus according to claim 5, it is characterised in that: the hinged fork in middle part of described connecting rod (10), the lower end of fork is hinged on guide plate (2), and shake hammer (12) is fixed on connecting rod one end near grounding pin (1).
7. a kind of grounding pin extracting apparatus according to claim 5, it is characterized in that: described connecting rod (10) is away from the hinged swing arm (11) in end of crank (9), the upper end of swing arm (11) arranges shake hammer (12), and the lower end of swing arm (11) is hinged on guide plate (2).
8. a kind of grounding pin extracting apparatus according to any one of claim 1��7, it is characterised in that: the both sides of described leading screw (13) are provided with the lead (7) being connected between support and fixing plate (4), and slide block is correspondingly arranged pilot hole on (5).
9. a kind of grounding pin extracting apparatus according to claim 8, it is characterized in that: the top of described support is downward opening barrel-like structure (6), the bottom of support is the leg (3) being welded on barrel-like structure (6) bottom, fixing plate (4) is connected to the middle part of leg (3), and guide plate (2) is connected to the lower end of leg (3).
10. a kind of grounding pin extracting apparatus according to claim 8, it is characterised in that: the top of described support arranges the hanger being readily transported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927037.9U CN205303933U (en) | 2015-11-19 | 2015-11-19 | Grounding pin extracts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927037.9U CN205303933U (en) | 2015-11-19 | 2015-11-19 | Grounding pin extracts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303933U true CN205303933U (en) | 2016-06-08 |
Family
ID=56461056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520927037.9U Withdrawn - After Issue CN205303933U (en) | 2015-11-19 | 2015-11-19 | Grounding pin extracts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428958A (en) * | 2015-11-19 | 2016-03-23 | 国家电网公司 | Earth pin pullout apparatus |
-
2015
- 2015-11-19 CN CN201520927037.9U patent/CN205303933U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428958A (en) * | 2015-11-19 | 2016-03-23 | 国家电网公司 | Earth pin pullout apparatus |
| CN105428958B (en) * | 2015-11-19 | 2018-03-30 | 国家电网公司 | A kind of grounding pin extracting apparatus |
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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: 20160608 Effective date of abandoning: 20180330 |
|
| AV01 | Patent right actively abandoned |