CN203097764U - Injection head mounting device - Google Patents
Injection head mounting device Download PDFInfo
- Publication number
- CN203097764U CN203097764U CN201220526881.7U CN201220526881U CN203097764U CN 203097764 U CN203097764 U CN 203097764U CN 201220526881 U CN201220526881 U CN 201220526881U CN 203097764 U CN203097764 U CN 203097764U
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- China
- Prior art keywords
- injection head
- rig floor
- hydraulic cylinder
- mount pad
- connecting base
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Abstract
The utility model discloses an injection head mounting device and belongs to the technical field of petroleum drilling devices. the injection head mounting device is applied to the installation of an injection head during a coiled tubing drilling operation, and comprises a drill floor and an injection head mounting seat, wherein the drill floor can lift up and down relative to a mounting plane of the drill floor, and the drill floor provides a working platform for the mounting of the injection head; and the injection head mounting seat is assembled on the drill floor and is used for mounting the injection head. According to the embodiment of the utility model, the injection head mounting device utilizes a structure comprising the drill floor and the injection head mounting seat so that the injection head can be more conveniently and quickly mounted, the labor strength is reduced, the working efficiency is improved, the mounting operation risk is reduced, and the mounting requirements of the coiled tubing drilling injection head are met. Methods of the embodiments of the utility model have the advantage of simpleness in operation.
Description
Technical field
The utility model relates to the oil-well drilling equipment technical field, and particularly a kind of injection head erecting device is used for continuous pipe bit well.
Background technology
At present, manage working rig continuously and be mainly used in sand-flushing, bore bridging plug, gaslift, the discharge opeing of notes nitrogen, wax removal, acid fracturing and well logging etc. in China, not only application is less, and the low side operation is more.
The pipe working rig comprises injection head continuously, existing injection head is installed in directly over the well head, injection head is set upright and fixedly is to utilize the connector of four adjustable in length to cooperate realization with four connecting holes of injection head base, and the top of injection head utilizes lorry-mounted crane to set upright.
Along with the development of continuous Manifold technology, managing workload continuously constantly increases.Continuous pipe bit well and manage high-end continuous pipe operation such as pressure break continuously and constantly increase for example.Yet if using existing injection head mounting means in the pipe bit well continuously, because injection head installation work complexity, there is inefficiency in operating difficulties, and security hidden trouble.
The utility model content
In order to solve prior art problems, the utility model embodiment provides a kind of injection head erecting device, and injection head can be installed easily and efficiently when being used for continuous pipe bit well.Described technical scheme is as follows:
A kind of injection head erecting device is used for the installation of continuous pipe bit well operations injection head, and described injection head erecting device comprises rig floor and injection head mount pad; Its mounting plane lifting relatively of described rig floor, described rig floor provides working platform for the installation of described injection head; Described injection head mount pad is assemblied on the described rig floor, and described injection head mount pad is used to install described injection head.
Particularly, described rig floor comprises lower bottom base, upper bed-plate, injection head mount pad joint pin and lifting hydraulic cylinder; Described lower bottom base is used to install base and lifting hydraulic cylinder; Described upper bed-plate is arranged on the top of described lower bottom base, and described upper bed-plate is used to install described injection head mount pad joint pin; Described injection head mount pad joint pin is used to install described injection head mount pad; Described lifting hydraulic cylinder is arranged between described lower bottom base and the described upper bed-plate, and the lifting by described lifting hydraulic cylinder is to adapt to the well head of differing heights.
Particularly, described injection head mount pad comprises lower connecting base, upper connecting base, injection head joint pin and self-locking type lifting hydraulic cylinder; Described lower connecting base is installed on the described rig floor, and described lower connecting base is used to install described upper connecting base and self-locking type lifting hydraulic cylinder; Described upper connecting base is arranged on the top of described lower connecting base, and described upper connecting base is used to install described injection head joint pin; Described injection head joint pin is used to install described injection head; Described self-locking type lifting hydraulic cylinder is arranged between described lower connecting base and the described upper connecting base, by the lifting of described self-locking type lifting hydraulic cylinder, realizes continuously the butt joint of pipe and downhole tool, and the docking of preventer and blowout prevention box; Described self-locking type lifting hydraulic cylinder machinery after described injection head lifting puts in place is locked.
Further, described injection head erecting device also comprises protective guard, and described protective guard is arranged on the edge of described rig floor upper surface.
Particularly, described protective guard is the reversible protective guard, and described protective guard can described relatively rig floor upper surface upset.
Further, described injection head erecting device also comprises working stand, and described working stand is arranged on the sidepiece of described rig floor, and described working stand is used for described rig floor up and down.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
The described injection head erecting device of the utility model embodiment adopts the structure that comprises rig floor and injection head mount pad, it is more convenient, quick that injection head is installed, not only reduced labour intensity, improved operating efficiency, and reduce the installation exercise risk, satisfied continuous pipe bit well injection head needs have been installed.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of the injection head erecting device that provides of the utility model embodiment;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Each symbolic representation implication is as follows among the figure:
1 lower bottom base, 2 lifting hydraulic cylinders, 3 upper bed-plates, 4 protective guards, 5 upper connecting bases, 6 self-locking type lifting hydraulic cylinders, 7 injection head mount pad joint pins, 8 lower connecting bases, 9 working stands, 10 injection head joint pins.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further detail below in conjunction with accompanying drawing.
Embodiment 1
As Figure 1-3, the utility model embodiment provides a kind of injection head erecting device, is used for the installation of continuous pipe bit well operations injection head, and described injection head erecting device comprises rig floor and injection head mount pad; Its mounting plane lifting relatively of described rig floor, described rig floor provides working platform for the installation of described injection head; Described injection head mount pad is assemblied on the described rig floor, and described injection head mount pad is used to install described injection head.
The described injection head erecting device of the utility model embodiment adopts the structure that comprises rig floor and injection head mount pad, it is more convenient, quick that injection head is installed, not only reduced labour intensity, improved operating efficiency, and reduce the installation exercise risk, satisfied continuous pipe bit well injection head needs have been installed.
Particularly, in the present embodiment, rig floor and injection head mount pad are demountable structure, with convenient for maintaining.
Particularly, described rig floor comprises lower bottom base 1, upper bed-plate 3, injection head mount pad joint pin 7 and lifting hydraulic cylinder 2; Described lower bottom base 1 is used to install base 3 and lifting hydraulic cylinder 2; Described upper bed-plate 3 is arranged on the top of described lower bottom base 1, and described upper bed-plate 3 is used to install described injection head mount pad joint pin 7; Described injection head mount pad joint pin 7 is used to install described injection head mount pad; Described lifting hydraulic cylinder 2 is arranged between described lower bottom base 1 and the described upper bed-plate 3, and the lifting by described lifting hydraulic cylinder 2 is to adapt to the well head of differing heights.
Particularly, in the present embodiment, the quantity of lifting hydraulic cylinder 2 is preferably four.
More specifically, the upper surface of upper bed-plate 3 is covered with checker plate, observes rig floor face below situation by described checker plate, for operating personnel stand, walking provides support.
Particularly, described injection head mount pad comprises lower connecting base 8, upper connecting base 5, injection head joint pin 10 and self-locking type lifting hydraulic cylinder 6; Described lower connecting base 8 is installed on the described rig floor, and described lower connecting base 8 is used to install described upper connecting base 5 and self-locking type lifting hydraulic cylinder 6; Described upper connecting base 5 is arranged on the top of described lower connecting base 8, and described upper connecting base 5 is used to install described injection head joint pin 10; Described injection head joint pin 10 is used to install described injection head; Described self-locking type lifting hydraulic cylinder 6 is arranged between described lower connecting base 8 and the described upper connecting base 5, by the lifting of described self-locking type lifting hydraulic cylinder 6, realizes continuously the butt joint of pipe and downhole tool, and the docking of preventer and blowout prevention box; Described self-locking type lifting hydraulic cylinder 6 machinery after described injection head lifting puts in place is locked.
Particularly, in the present embodiment, self-locking type lifting hydraulic cylinder 6 quantity are preferably four, and the quantity of injection head joint pin 10 is preferably four.
Further, described injection head erecting device also comprises protective guard 4, and described protective guard 4 is arranged on the edge of described rig floor upper surface.More specifically, the four sides at the edge of described rig floor upper surface all is provided with protective guard 4.In the present embodiment, by the safety that protective guard 4 has improved operation is set.
Particularly, described protective guard 4 is the reversible protective guard, and described protective guard 4 can described relatively rig floor upper surface upset.During transportation protective guard 4 is overturn, so that transportation; State during work, protective guard 4 is used to improve the safety of operation.
Further, described injection head erecting device also comprises working stand 9, and described working stand 9 is arranged on the sidepiece of described rig floor, and described working stand 9 is used for described rig floor up and down.Be convenient rig floor up and down, rig floor one side is provided with working stand 9.
More specifically, working stand 9 is located at a side of rig floor, and working stand 9 is the extension type working stand, conveniently uses and stores.
Embodiment 2
Present embodiment also provides a kind of injection head mounting method of using described injection head erecting device, and described injection head mounting method carries out according to following steps,
Step 1 is installed on drilling spool and the preventer that uses in the continuous pipe bit well operations on the well head, and prepares injection head,
Step, 2, by regulating the height of described rig floor, make described upper bed-plate 3 lower planes in the described rig floor be higher than described preventer, after highly regulating, described rig floor is installed on the described well head, wherein, present embodiment specifically passes through the height that lifting hydraulic cylinder 2 is regulated rig floors;
Step 4, in pit shaft, be lowered to drilling tool, utilize described preventer that described drilling tool is hung, described injection head and described injection head mount pad are moved to well head, regulate described injection head mount pad, described injection head is moved down, and described drilling tool and described continuous pipe are docked, continuation moves down described injection head by regulating described injection head mount pad, make the blowout prevention box and the preventer of described injection head bottom dock, the installation of described injection head, wherein, present embodiment is by regulating the self-locking type lifting hydraulic cylinder 6 injection head mount pad that hoists.
The described method of present embodiment has advantage simple to operate.
Above-mentioned the utility model embodiment sequence number is not represented the quality of embodiment just to description.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. an injection head erecting device is used for the installation of continuous pipe bit well operations injection head, it is characterized in that, described injection head erecting device comprises rig floor and injection head mount pad; Its mounting plane lifting relatively of described rig floor, described rig floor provides working platform for the installation of described injection head; Described injection head mount pad is assemblied on the described rig floor, and described injection head mount pad is used to install described injection head.
2. injection head erecting device according to claim 1 is characterized in that, described rig floor comprises lower bottom base, upper bed-plate, injection head mount pad joint pin and lifting hydraulic cylinder; Described lower bottom base is used to install base and lifting hydraulic cylinder; Described upper bed-plate is arranged on the top of described lower bottom base, and described upper bed-plate is used to install described injection head mount pad joint pin; Described injection head mount pad joint pin is used to install described injection head mount pad; Described lifting hydraulic cylinder is arranged between described lower bottom base and the described upper bed-plate, and the lifting by described lifting hydraulic cylinder is to adapt to the well head of differing heights.
3. injection head erecting device according to claim 1 is characterized in that, described injection head mount pad comprises lower connecting base, upper connecting base, injection head joint pin and self-locking type lifting hydraulic cylinder; Described lower connecting base is installed on the described rig floor, and described lower connecting base is used to install described upper connecting base and self-locking type lifting hydraulic cylinder; Described upper connecting base is arranged on the top of described lower connecting base, and described upper connecting base is used to install described injection head joint pin; Described injection head joint pin is used to install described injection head; Described self-locking type lifting hydraulic cylinder is arranged between described lower connecting base and the described upper connecting base, by the lifting of described self-locking type lifting hydraulic cylinder, realizes continuously the butt joint of pipe and downhole tool, and the docking of preventer and blowout prevention box; Described self-locking type lifting hydraulic cylinder machinery after described injection head lifting puts in place is locked.
4. injection head erecting device according to claim 1 is characterized in that, described injection head erecting device also comprises protective guard, and described protective guard is arranged on the edge of described rig floor upper surface.
5. injection head erecting device according to claim 4 is characterized in that, described protective guard is the reversible protective guard, and described protective guard can described relatively rig floor upper surface upset.
6. according to the described injection head erecting device of each claim of claim 1-5, it is characterized in that described injection head erecting device also comprises working stand, described working stand is arranged on the sidepiece of described rig floor, and described working stand is used for described rig floor up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220526881.7U CN203097764U (en) | 2012-10-15 | 2012-10-15 | Injection head mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220526881.7U CN203097764U (en) | 2012-10-15 | 2012-10-15 | Injection head mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097764U true CN203097764U (en) | 2013-07-31 |
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ID=48849173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220526881.7U Expired - Fee Related CN203097764U (en) | 2012-10-15 | 2012-10-15 | Injection head mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726799A (en) * | 2012-10-15 | 2014-04-16 | 中国石油天然气集团公司 | Injection head mounting device and injection head mounting method |
| CN113969754A (en) * | 2021-10-09 | 2022-01-25 | 烟台杰瑞石油装备技术有限公司 | Transportation sledge |
-
2012
- 2012-10-15 CN CN201220526881.7U patent/CN203097764U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726799A (en) * | 2012-10-15 | 2014-04-16 | 中国石油天然气集团公司 | Injection head mounting device and injection head mounting method |
| CN113969754A (en) * | 2021-10-09 | 2022-01-25 | 烟台杰瑞石油装备技术有限公司 | Transportation sledge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20211015 |