CN203248124U - Well site ground wire inserted rod pull-out device - Google Patents
Well site ground wire inserted rod pull-out device Download PDFInfo
- Publication number
- CN203248124U CN203248124U CN 201320263526 CN201320263526U CN203248124U CN 203248124 U CN203248124 U CN 203248124U CN 201320263526 CN201320263526 CN 201320263526 CN 201320263526 U CN201320263526 U CN 201320263526U CN 203248124 U CN203248124 U CN 203248124U
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- CN
- China
- Prior art keywords
- ground wire
- wire inserted
- card
- open slot
- slip piece
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a well site ground wire inserted rod pull-out device. After being symmetrically placed, a left clamping body and a right clamping body are integrally welded to form an open slot which is wide in interior and narrow in exterior. The longitudinal side face of the open slot is a taper face, so that the open slot is wide in upper portion and narrow in lower portion. A left slip piece and a right slip piece are placed in the open slot, the outer wall of the left slip piece and the outer wall of the right slip piece are matched with the left clamping body and the right clamping body, an operating rod is welded to the left clamping body and the right clamping body, and a ground wire inserted rod is clamped between the left slip piece and the right slip piece. After the ground wire inserted rod is clamped between the left slip piece and the right slip piece, the operating rod is lifted upwards, and a supporting piece is placed below the operating rod to enable the operating rod to become a lever. The operating rod is pressed downwards, the ground wire inserted rod is firmly clamped by the left slip piece and the right slip piece under the actions of the taper face and a clamping tooth, the operating rod is pressed downwards again, then the ground wire inserted rod can be pulled out, and the ground wire inserted rod can be pulled out and taken out conveniently and fast. By the adoption of the lever principle, the ground wire inserted rod can be pulled out and taken out in a labor-saving mode, labor intensity of workers is low, and the ground wire inserted rod can be pulled out in a relaxed mode without mechanical equipment.
Description
Technical field
The utility model is the equipment of the on-the-spot usefulness of oil drilling, is a kind of well site ground wire inserted link extracting apparatus.
Background technology
What used at the oil drilling scene is high-tension electricity, in order to guarantee safety, consumer must have grounding wire, grounding wire is connected on the inserted link, and the deep insertion of inserted link is underground, when drilling team moves, again the ground wire inserted link is extracted, since insert underground very firm, take out just very difficult, especially winter more difficult taking-up ground wire inserted link, again owing to there is not applicable instrument at present, the workload of line inserted link of rising sheer from level ground at the scene is large, and the time is long, and labour intensity is large, if employ plant equipment, can increase expense, therefore, still adopt at the scene at present the manual type ground wire inserted link of choosing.
Summary of the invention
The purpose of this utility model provides a kind of well site ground wire inserted link extracting apparatus, and ground wire inserted link easily and efficiently reduces workman's workload, reduces workman's labour intensity.
The purpose of this utility model is achieved in that and comprises the ground wire inserted link, left slips sheet, left card, control stick, right slips sheet, right card, integrally welded after the symmetrical placement of left card and right card, the symmetrical rear open slot that forms of welding of placing of left card and right card, the open slot inner wide and outer narrow, vertical side of open slot is taper surface, make open slot wide at the top and narrow at the bottom, place left slips sheet in the open slot, right slips sheet, left slips sheet, the outer wall of right slips sheet also tapered and with left card, right card cooperates, control stick is welded on left card, on the right card, control stick is in the opposite direction of open slot, and the ground wire inserted link is held in left slips sheet, between the right slips sheet.
The beneficial effects of the utility model are: the ground wire inserted link is clamped in left slips sheet, after between the right slips sheet, the control stick of appearing on the stage is put into support member in its lower section, make control stick form lever, press down control stick, the ground wire inserted link under the effect of the conical surface and Ka Ya by left slips sheet, right slips sheet firmly blocks, pressing down control stick just can extract the ground wire inserted link again, therefore, the utility model can reach purpose of design, can be convenient, the ground wire inserted link of choosing has efficiently utilized lever principle, the ground wire inserted link of choosing is laborsaving, labor strength is low, does not need plant equipment also can easily extract the ground wire inserted link, has significant economic benefit and social benefit.
Description of drawings
Accompanying drawing 1 is the top view after Fig. 2 cuts open from A-A.
Accompanying drawing 2 is assembling drawings of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As seen from the figure, embodiment of the present utility model comprises ground wire inserted link 1, left slips sheet 2, left card 3, control stick 4, right slips sheet 6, right card 7, left card 3 is rear integrally welded with right card 7 symmetrical placements, adopting welding is because do not need to dismantle again, left card 3 and the right card 7 symmetrical rear open slots 5 that form of welding of placing, open slot 5 inner wide and outer narrows, vertical side of open slot 5 is taper surface, make open slot 5 wide at the top and narrow at the bottom, the shape of open slot 5 is by left card 3, the shape of right card 7 determines, 5 li left slips sheets 2 of placement of open slot, right slips sheet 6, left slips sheet 2, the outer wall of right slips sheet 6 also tapered and with left card 3, right card 7 cooperates, in left card 3, under the shape effect of right card 7, left slips sheet 2, right slips sheet 6 can not deviate from from 5 li of open slots, and control stick 4 is welded on left card 3, on the right card 7, adopting welding also is because do not need to dismantle again, control stick 4 is in the opposite direction of open slot 5, and ground wire inserted link 1 is held in left slips sheet 2, between the right slips sheet 6.The inwall of left slips sheet 2, right slips sheet 6 has zigzag card tooth, and thread form pitch is 4-6mm, so that clip ground wire inserted link 1 and mutually can not damage.The bevel angle of the outer wall of left slips sheet 2, right slips sheet 6 is 4o-7o, makes it at Self-locking angle be, can not get loose after clamping ground wire inserted link 1, and is easy to use.
Claims (3)
1. well site ground wire inserted link extracting apparatus, comprise ground wire inserted link (1), left slips sheet (2), left card (3), control stick (4), right slips sheet (6), right card (7), it is characterized in that: left card (3) is integrally welded after placing with right card (7) is symmetrical, left card (3) forms open slot (5) after placing welding with right card (7) is symmetrical, open slot (5) inner wide and outer narrow, vertical side of open slot (5) is taper surface, make open slot (5) wide at the top and narrow at the bottom, the left slips sheet of the inner placement of open slot (5) (2), right slips sheet (6), left slips sheet (2), the outer wall of right slips sheet (6) also tapered and with left card (3), right card (7) cooperates, control stick (4) is welded on left card (3), on the right card (7), control stick (4) is in the opposite direction of open slot (5), and ground wire inserted link (1) is held in left slips sheet (2), between the right slips sheet (6).
2. well site according to claim 1 ground wire inserted link extracting apparatus, it is characterized in that: the inwall of left slips sheet (2), right slips sheet (6) has zigzag card tooth, and thread form pitch is 4-6mm.
3. well site according to claim 1 ground wire inserted link extracting apparatus, it is characterized in that: the bevel angle of the outer wall of left slips sheet (2), right slips sheet (6) is 4o-7o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320263526 CN203248124U (en) | 2013-05-15 | 2013-05-15 | Well site ground wire inserted rod pull-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320263526 CN203248124U (en) | 2013-05-15 | 2013-05-15 | Well site ground wire inserted rod pull-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248124U true CN203248124U (en) | 2013-10-23 |
Family
ID=49374570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320263526 Expired - Fee Related CN203248124U (en) | 2013-05-15 | 2013-05-15 | Well site ground wire inserted rod pull-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618235A (en) * | 2013-11-17 | 2014-03-05 | 国家电网公司 | Quick puller for temporary ground bar |
| CN104061214A (en) * | 2014-06-24 | 2014-09-24 | 中国原子能科学研究院 | Drawing clamping head for thin metal wire |
-
2013
- 2013-05-15 CN CN 201320263526 patent/CN203248124U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618235A (en) * | 2013-11-17 | 2014-03-05 | 国家电网公司 | Quick puller for temporary ground bar |
| CN104061214A (en) * | 2014-06-24 | 2014-09-24 | 中国原子能科学研究院 | Drawing clamping head for thin metal wire |
| CN104061214B (en) * | 2014-06-24 | 2016-01-27 | 中国原子能科学研究院 | A kind of traction gripping head of fine wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151020 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: Sinopec Corp. Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: Sinopec Corp. Patentee before: Yellow River Drilling Co., Ltd., SINOPEC Shengli Petroleum Administration Bureau |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |