CN201934030U - Hydraulic landing straight-hole drill tower - Google Patents
Hydraulic landing straight-hole drill tower Download PDFInfo
- Publication number
- CN201934030U CN201934030U CN2010206007637U CN201020600763U CN201934030U CN 201934030 U CN201934030 U CN 201934030U CN 2010206007637 U CN2010206007637 U CN 2010206007637U CN 201020600763 U CN201020600763 U CN 201020600763U CN 201934030 U CN201934030 U CN 201934030U
- Authority
- CN
- China
- Prior art keywords
- tower
- boring tower
- drill
- support
- oil cylinder
- 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 hydraulic landing straight-hole drill tower comprising a left tower leg and a right tower leg which are the same; the upper ends of the two tower legs are assembled into an integral tower top; a crane pulley is arranged on the tower top; the drill tower is arranged on an integral stand; a racking platform is arranged between the middle parts of the two tower legs; a hydraulic oil cylinder and a drill tower rear support rod are assembled between the drill tower and the stand; an oil cylinder library is arranged on the stand, so that oil cylinder protection and transportation are facilitated; the hydraulic landing straight-hole drill tower erects from the front of the drill tower, has no any requirement on a drill site and does not need to dig an anchor, greatly reduces the occupied land area of the drill site, erects safely and reliably, is matched with the integral stand, reduces the installation labor intensity of a worker, can well maintain the verticality of a drill hole, so that the operation of a hydraulic pump station is simple, erection safety is guaranteed, and the working efficiency is improved.
Description
Technical field
The utility model belongs to boring tower and plays tower apparatus, is specifically related to a kind of hydraulic pressure straight well boring tower that rises and falls.
Background technology
A type boring tower derrick is the welded construction of the square-section of angle steel welding, is furnished with easy base, the employing bearing pin connects, it is to erect tower by winch sheep horn shelf, crane or tractor goat's horn that A type boring tower tradition plays tower, the setting back is tightened fixing all around with the support steel cable, the tower that falls adopts winch sheep horn shelf or crane.But human factor or steel cable are broken and earth anchor is pulled out in this lifting process, all can cause the accident of falling the tower.This rises and falls to pylon and has brought many hidden dangers.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of lifting that can make the boring tower safety and steady is provided, no matter and the anything unexpected situation takes place, the hydraulic pressure that boring tower also can the not collapse moment straight well boring tower that rises and falls in the boring tower lifting process.
For achieving the above object, the technical solution adopted in the utility model is: comprise support and be connected boring tower on the support by axle, described support is provided with ballast box, also is symmetrically arranged with two group oil cylinders on support, and the output of described oil cylinder is connected with boring tower.
Also be provided with the oil cylinder storehouse that is connected with oil cylinder respectively on the support of the present utility model; Also be provided with back support rod between boring tower and the support, this back support rod is connected with boring tower and support axle respectively; The boring tower top is provided with the head sheave coaster; Also be provided with the angle seat of adjusting the boring tower angle between boring tower and the support; Be provided with two layers of workbench between the middle part of boring tower two tower legs, and be provided with connecting rod in the lower end of workbench.
The utility model rises and falls at boring tower and requires safety, characteristics stably, adopt the lifting of HYDRAULIC CONTROL SYSTEM boring tower, adopt two oil cylinders of symmetry, guaranteed the synchronism of boring tower lifting, make two tower legs of boring tower can be synchronously, lifting stably, alleviated the workman labour intensity has been installed, improved job security, can make boring tower safety, lifting stably.
The maximum characteristics of the utility model are from boring tower dead ahead tower, have so just reduced drill site land occupation area greatly, reduce cost of production; The sea is provided with the oil cylinder storehouse in the utility model, and the oil cylinder storehouse plays a very good protection in use and transportation to oil cylinder, and it is time saving and energy saving to have saved oil cylinder repetition installation procedure, finally reaches the purpose of saving cost.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the structural representation of the utility model support;
Fig. 3 is a process chart of the present utility model.
Among the figure: 1, head sheave coaster 2, two layers of workbench 3, connecting rod 4, boring tower 5, angle seat 6, support 7, oil cylinder 8, oil cylinder storehouse 9, back support rod 10, ballast box
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Referring to Fig. 1,2,3, the utility model comprises support 6 and is arranged on boring tower 4 on the support 6, also be provided with the angle seat 5 of adjusting the boring tower angle between boring tower 4 and the support 6, the boring tower top is provided with head sheave coaster 1, be provided with two layers of workbench 2 between the middle part of 4 liang of tower legs of boring tower, and be provided with connecting rod 3 in the lower end of workbench, also be provided with back support rod 9 between boring tower 4 and the support 6, this back support rod 9 is connected with boring tower 4 and 6 on support respectively, described support 6 is provided with ballast box 10, also be symmetrically arranged with two group oil cylinders 7 on support 6, the output of described oil cylinder 7 is connected with boring tower 4, also is provided with the oil cylinder storehouse 8 that is connected with oil cylinder 7 respectively on the described support.
The course of work of the present utility model is as follows: in the utility model, oil cylinder, boring tower, support form a linkage by the connection of bearing pin, flexible by hydraulic power unit control hydraulic jack, make that each angle ceaselessly changes in the hinge arrangement, make boring tower hoist or land; Hydraulic drive is very steady, and can not change because of the variation of outer load, so corresponding boring tower rises and falls also very steady.
The utility model adopts flow divider-combiner, bidirectional balanced valve in order to make the boring tower lifting process steady in the hydraulic power unit, guaranteed the synchronism of two oil cylinders, make two tower legs of boring tower can be synchronously, lifting stably.In design process, taken into full account the field work environment,, explosion-proof valve, one way valve have been installed in the oil cylinder in the design as factors such as oil pipe explosion, power failure in strong wind, object strikes, the lifting process; Consider that also the open-air temperature difference is big, auto temperature controlled system has been installed in hydraulic power unit, low excessively to prevent hydraulic fluid temperature.The combined type support has the integral type balance weight that rises and falls, need not be provided with again earth anchor and planeness good, be easy to install, the boring verticality is had higher assurance.
Claims (6)
1. the hydraulic pressure straight well boring tower that rises and falls, comprise support (6) and be connected boring tower (4) on the support (6) by axle, it is characterized in that: described support (6) is provided with ballast box (10), also be symmetrically arranged with two group oil cylinders (7) on support (6), the output of described oil cylinder (7) is connected with boring tower (4).
2. the hydraulic pressure according to claim 1 straight well boring tower that rises and falls is characterized in that: also be provided with the oil cylinder storehouse (8) that is connected with oil cylinder (7) respectively on the described support.
3. the hydraulic pressure according to claim 1 straight well boring tower that rises and falls is characterized in that: also be provided with back support rod (9) between described boring tower (4) and the support (6), this back support rod (9) is connected with boring tower (4) and support (6) axle respectively.
4. the hydraulic pressure according to claim 1 straight well boring tower that rises and falls, it is characterized in that: described boring tower top is provided with head sheave coaster (1).
5. the hydraulic pressure according to claim 1 straight well boring tower that rises and falls is characterized in that: also be provided with the angle seat (5) of adjusting the boring tower angle between described boring tower (4) and the support (6).
6. the hydraulic pressure according to claim 1 straight well boring tower that rises and falls is characterized in that: be provided with two layers of workbench (2) between the middle part of described boring tower (4) two tower legs, and be provided with connecting rod (3) in the lower end of workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206007637U CN201934030U (en) | 2010-11-10 | 2010-11-10 | Hydraulic landing straight-hole drill tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206007637U CN201934030U (en) | 2010-11-10 | 2010-11-10 | Hydraulic landing straight-hole drill tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934030U true CN201934030U (en) | 2011-08-17 |
Family
ID=44445552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206007637U Expired - Fee Related CN201934030U (en) | 2010-11-10 | 2010-11-10 | Hydraulic landing straight-hole drill tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11851953B2 (en) | 2020-05-05 | 2023-12-26 | Saudi Arabian Oil Company | Mast safety system |
-
2010
- 2010-11-10 CN CN2010206007637U patent/CN201934030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11851953B2 (en) | 2020-05-05 | 2023-12-26 | Saudi Arabian Oil Company | Mast safety system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20121110 |