CN203769681U - Ground-source heat pump drilling rig equipment provided with automatic unilateral lever changing device - Google Patents
Ground-source heat pump drilling rig equipment provided with automatic unilateral lever changing device Download PDFInfo
- Publication number
- CN203769681U CN203769681U CN201420149941.7U CN201420149941U CN203769681U CN 203769681 U CN203769681 U CN 203769681U CN 201420149941 U CN201420149941 U CN 201420149941U CN 203769681 U CN203769681 U CN 203769681U
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- CN
- China
- Prior art keywords
- drilling rod
- heat pump
- source heat
- drilling rig
- rod
- 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 - Lifetime
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 63
- 238000009434 installation Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to drilling equipment, in particular to ground-source heat pump drilling rig equipment provided with an automatic unilateral lever changing device. The ground-source heat pump drilling rig equipment comprises a portal frame and a hydraulic drilling rig. A drill rod box is mounted on the left side of the lower portion of the portal frame, a sleeve-type oil cylinder is horizontally mounted on the right side of the lower portion of the portal frame, and a plurality of drill rods are vertically arranged inside the drill rod box in a multi-row manner; the end portion of a piston rod of the sleeve-type oil cylinder is connected with a vertical rod taking arm, and each of the upper end and the lower end of the rod taking arm is connected with an electromagnet; positions of the sleeve-type oil cylinder and the drill rod box can be ensured in that after the piston rod of the sleeve-type oil cylinder extends out, the two electromagnets located on the rod taking arm attract one drill rod from inside the drill rod box, and when the piston rod of the sleeve-type oil cylinder is taken back, the attracted drill rod is located right under the hydraulic drilling rig. The ground-source heat pump drilling rig equipment is reasonable in design and simple in structure, and rods can be taken automatically, so that potential safety hazards are effectively eliminated, and production efficiency is improved.
Description
Technical field
The utility model relates to drilling equipment, is specially a kind of rig that one-side automation changes lever apparatus that has.
Background technology
At present, rig for earth source heat pump drilling well, comprise portal frame, gantry crane, buncher, hydraulic boring unit, during drilling well, hydraulic boring unit is driven underground a lot of root drilling rods, now, need manually drilling rod to be placed under hydraulic boring unit, easily form potential safety hazard, and can not realize automation, production efficiency is low.
Summary of the invention
The problems referred to above that the utility model exists in order to solve existing rig, provide a kind of novel earth source heat pump drilling equipment that one-side automation changes lever apparatus that has.
The utility model is to adopt following technical scheme to realize:
A kind of have an earth source heat pump drilling equipment that one-side automation changes lever apparatus, comprise portal frame and hydraulic boring unit, described portal frame lower left side is provided with drilling rod frame, right side horizontal installation sleeve cartridge type oil cylinder, in described drilling rod frame, be placed with some drilling rods, described drilling rod is vertical being placed in drilling rod frame of many rows; The piston rod end of described telescoping cylinder is connected with the vertical lever arm of getting, described in get lever arm two ends be up and down connected with respectively electromagnet; The position of described telescoping cylinder and drilling rod frame can guarantee: after the piston rod of telescoping cylinder stretches out, be positioned at a drilling rod getting two electromagnet absorption drilling rod frames on lever arm; When the piston rod of telescoping cylinder is regained, by the drilling rod of absorption be positioned at hydraulic boring unit under.
During work, telescoping cylinder, under corresponding HYDRAULIC CONTROL SYSTEM, stretches out piston rod, two blocks of electromagnet getting after lever arm utilization energising are drawn drilling rod, shrink piston rod and can take out drilling rod, then continue to shrink piston rod, drilling rod is positioned under hydraulic boring unit, now, after electromagnet power-off, magnetic disappears, the drilling rod of being drawn departs from the position to appointment, and then, piston rod stretches out and takes off a drilling rod, meanwhile, hydraulic boring unit is driven underground this drilling rod in well; So repeat, some drilling rods are driven underground successively.After rig is shut down, the piston rod of telescoping cylinder is retracted to the right side of portal frame completely.Operating personnel can be positioned at drilling rod frame side, by the drilling rod marshalling in drilling rod frame, are positioned over successively the binding domain of drilling rod frame, and the drilling rod of one one is drawn in turn.
The utility model is reasonable in design, simple in structure, realizes and automatically gets bar, has effectively eliminated potential safety hazard, has improved production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the left view of Fig. 2.
In figure, 1-telescoping cylinder, 2-electromagnet, 3-gets lever arm, 4-portal frame, 5-gantry crane, 6-hydraulic boring unit, 7-variable-speed motor, 8-drilling rod, 9-drilling rod frame, 10-oil cylinder fixed head.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Figure 1, 2, 3, a kind of have an earth source heat pump drilling equipment that one-side automation changes lever apparatus, comprise portal frame 4 and hydraulic boring unit 6, described portal frame 4 lower left side are provided with drilling rod frame 9, right side horizontal installation sleeve cartridge type oil cylinder 1, in described drilling rod frame 9, be placed with some drilling rods 8, described drilling rod 8 is vertical being placed in drilling rod frame 9 of many rows; The piston rod end of described telescoping cylinder 1 is connected with the vertical lever arm 3 of getting, described in get lever arm 3 two ends be up and down connected with respectively electromagnet 2; The position of described telescoping cylinder 1 and drilling rod frame can guarantee: after the piston rod of telescoping cylinder 1 stretches out, be positioned at a drilling rod 8 getting two electromagnet 2 absorption drilling rod frames 9 on lever arm 3; When the piston rod of telescoping cylinder 1 is regained, by the drilling rod of absorption 8 be positioned at hydraulic boring unit 6 under.
Described telescoping cylinder 1 is fixed on portal frame 4 right sides by oil cylinder fixed head 10, as shown in Figure 2.
Two blocks of electromagnet 2 are just in time adsorbed on the middle part of drilling rod 8, and like this, electromagnet 2 can be stablized absorption drilling rod 8 firmly.
Claims (3)
1. one kind has the earth source heat pump drilling equipment that one-side automation changes lever apparatus, comprise portal frame (4) and hydraulic boring unit (6), it is characterized in that: described portal frame (4) lower left side is provided with drilling rod frame (9), right side horizontal installation sleeve cartridge type oil cylinder (1), in described drilling rod frame (9), be placed with some drilling rods (8), described drilling rod (8) is vertical being placed in drilling rod frame (9) of many rows; The piston rod end of described telescoping cylinder (1) is connected with the vertical lever arm (3) of getting, described in get lever arm (3) two ends be up and down connected with respectively electromagnet (2); The position of described telescoping cylinder (1) and drilling rod frame (9) can guarantee: after the piston rod of telescoping cylinder (1) stretches out, be positioned at and get the drilling rod (8) that the upper two blocks of electromagnet of lever arm (3) (2) are drawn drilling rod frame (9); When the piston rod of telescoping cylinder (1) is regained, by the drilling rod (8) of drawing be positioned at hydraulic boring unit (6) under.
2. according to claim 1 have an earth source heat pump drilling equipment that one-side automation changes lever apparatus, it is characterized in that: described telescoping cylinder (1) is fixed on portal frame (4) right side by oil cylinder fixed head (10).
3. according to claim 1 and 2 have an earth source heat pump drilling equipment that one-side automation changes lever apparatus, it is characterized in that: described two blocks of electromagnet (2) are just in time adsorbed on the middle part of drilling rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149941.7U CN203769681U (en) | 2014-03-31 | 2014-03-31 | Ground-source heat pump drilling rig equipment provided with automatic unilateral lever changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149941.7U CN203769681U (en) | 2014-03-31 | 2014-03-31 | Ground-source heat pump drilling rig equipment provided with automatic unilateral lever changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769681U true CN203769681U (en) | 2014-08-13 |
Family
ID=51286882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420149941.7U Expired - Lifetime CN203769681U (en) | 2014-03-31 | 2014-03-31 | Ground-source heat pump drilling rig equipment provided with automatic unilateral lever changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457607A (en) * | 2018-04-04 | 2018-08-28 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | A kind of drilling machine boring device and construction method |
| CN114320192A (en) * | 2022-01-26 | 2022-04-12 | 中国水利水电第七工程局成都水电建设工程有限公司 | Electromagnetic clamp type anti-falling rod unloading device |
-
2014
- 2014-03-31 CN CN201420149941.7U patent/CN203769681U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457607A (en) * | 2018-04-04 | 2018-08-28 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | A kind of drilling machine boring device and construction method |
| CN114320192A (en) * | 2022-01-26 | 2022-04-12 | 中国水利水电第七工程局成都水电建设工程有限公司 | Electromagnetic clamp type anti-falling rod unloading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |