CN206571446U - A kind of all-hydraulic workover rig rack for rods - Google Patents
A kind of all-hydraulic workover rig rack for rods Download PDFInfo
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- CN206571446U CN206571446U CN201720065859.XU CN201720065859U CN206571446U CN 206571446 U CN206571446 U CN 206571446U CN 201720065859 U CN201720065859 U CN 201720065859U CN 206571446 U CN206571446 U CN 206571446U
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- body frame
- pin
- hoisting gear
- rods
- fingerboard
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Abstract
A kind of all-hydraulic workover rig rack for rods, including body frame and upper frame, described upper frame bottom and the top of body frame are connected, both sides are provided with fingerboard inside described body frame, described fingerboard centre position, which is provided with, walks on stage, described walking on stage is set to stretch out body frame towards uphole end, described body frame front end is provided with rotatable pin positioned at fingerboard height and position, the pin lower end of described body frame front end both sides is provided with hoisting gear B, cat ladder is installed inside described body frame, described cat ladder, which is connected to, walks on stage, comb coaster assembly is provided with described upper frame, described coaster assembly is welded on upper frame inner tip, slidable hoisting gear A is installed on described coaster assembly, the rack for rods high efficient and reliable, it is easy to use, it is applied widely and with drilling rod deposit function.
Description
Technical field
The utility model is related to the matching component of oil gas field well workover field workover rig, especially as all-hydraulic workover rig
Matching component, be specifically exactly a kind of all-hydraulic workover rig rack for rods, be mainly used in all-hydraulic workover rig in well workover
The interim storage of drilling rod in journey.
Background technology
During overhaul workover treatment, due to construction operation the need for, drilling rod is often removed repeatedly, in order to save
The time of lower drilling rod, the operating efficiency of workover treatment is improved, the workover rig of conventional lifting of winch can typically be designed with quadruple board platform knot
Structure, for temporarily depositing well workover drilling rod, with continuing to develop for hydraulic control technology, is carried by hydraulic cylinder direct drive drilling rod
Rise and be widely used with the derrick transferred.
The workover rig derrick of full hydraulic drive is compared with conventional lifting of winch formula derrick, and its compact dimensions, stress is steady
Fixed, the intensity requirement to derrick is not high.Conventional quadruple board platform is to be connected in the middle part of derrick, it is desirable to which derrick has certain intensity and width
Size is spent, and the derrick of full hydraulic drive is obviously no longer suitable for designing quadruple board platform structure, therefore for the derrick of full hydraulic drive
There is certain defect for drilling rod.
The content of the invention
The purpose of this utility model is a kind of all-hydraulic workover rig rack for rods of offer, and the rack for rods high efficient and reliable makes
It is applied widely and deposit function with drilling rod with convenient.
The technical scheme in the invention for solving the technical problem is：A kind of all-hydraulic workover rig rack for rods,
Including body frame and upper frame, described upper frame bottom and the top of body frame are connected, and both sides are provided with fingerboard inside described body frame, institute
The fingerboard centre position stated, which is provided with, walks on stage, and described walking on stage is set to stretch out body frame towards uphole end, described body frame front end position
Fingerboard height and position is provided with rotatable pin, the pin lower end of described body frame front end both sides is provided with hoisting gear B,
Cat ladder is installed, described cat ladder, which is connected to, walks on stage inside described body frame, comb coaster assembly is provided with described upper frame,
Described coaster assembly is welded on upper frame inner tip, described coaster assembly and is provided with slidable hoisting gear A.
Rack for rods is the servicing unit of independent access drilling rod, is designed with structure of walking on stage in middle appropriate height and position, is located at
Walk on stage both sides is that can access the fingerboard structure of drilling rod.
There are comb coaster assembly and hoisting gear in rack for rods top design, by hydraulic control drilling rod can be realized six
The movement in individual direction, so that drilling rod can be accessed easily.
Both sides are respectively designed with stop lever at the fingerboard height and position of rack for rods front end, and the device passes through Driven by Hydraulic Cylinder
, can overturn to the angle that 0~90o is put up with drilling rod.
Hoisting gear device is respectively designed with rack for rods front end both sides stop lever bottom, hoisting gear is driven by hydraulic pressure
It is dynamic, for ground drilling rod and the service hoisting of workover tool.
As optimization, described pin is arranged on the side of body frame, described pin by rotating shaft and sets promising pin
The limited block for setting the restricted pin anglec of rotation excessive on the hydraulic cylinder of powered rotation, described body frame.
As optimization, described pin is to be rotated up along body frame side upper and lower.
As optimization, described hoisting gear B is hinged with body frame front end, and described hoisting gear B along the horizontal plane revolve by direction
Turn.
As optimization, the length that described pin stretches out body frame is more than the length that hoisting gear B stretches out body frame.
The beneficial effects of the utility model are：Compared with prior art, a kind of all-hydraulic workover rig of the present utility model is used
Rack for rods rack for rods adopts conventional workover rig quadruple board platform drilling rod arrangement mode, and centre is for walking on stage that human assistance is operated, both sides
For the fingerboard structure for pipe racking, generally symmetrical structure is designed, can be effective so as to ensure the overall stability under loading of rack for rods
Mitigate the weight of structural member, the material requirement of reduction steel construction piece, while being well positioned to meet performance requirement again.
Brief description of the drawings
Fig. 1 is the utility model overall construction drawing；
Fig. 2 is utility model works state diagram；
Fig. 3 is the utility model top view；
Fig. 4 is the utility model pin magnified partial view；
Wherein, 1 body frame, 2 upper frames, 3 hoisting gear A, 4 coaster assemblies, 5 fingerboards, 6 walk on stage, 7 pins, 8 hoisting gear B, 9
Cat ladder, 10 limited blocks, 11 drilling rods.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed scope of the present utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the model of the utility model protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or
It is the orientation or position relationship usually put when the utility model product is used, is for only for ease of description the utility model and letter
Change description, rather than indicate or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that indicating or implying relative importance.
Embodiment 1, a kind of all-hydraulic workover rig rack for rods, including body frame 1 and upper frame 2, the described bottom of upper frame 2 and master
The top connection of frame 1, the described inside both sides of body frame 1 are provided with fingerboard 5, and the described centre position of fingerboard 5, which is provided with, walks on stage 6,
Described walks on stage 6 to be set towards uphole end stretching body frame 1, and the described front end of body frame 1 is provided with and can revolved positioned at the height and position of fingerboard 5
The pin 7 turned, the lower end of pin 7 of the described front end both sides of body frame 1 is provided with hoisting gear B8, and the described inside of body frame 1 is installed
There is a cat ladder 9, described cat ladder 9, which is connected to, walks on stage 6, is provided with comb coaster assembly 4 on described upper frame 2, described coaster is total
It is welded on into 4 on the inner tip of upper frame 2, described coaster assembly 4 and slidable hoisting gear A3 is installed.
As optimization, described pin 7 is arranged on the side of body frame 1, described pin 7 by rotating shaft and sets promising gear
The limited block 10 for setting the restricted anglec of rotation of pin 7 excessive on the hydraulic cylinder of the powered rotation of bar 7, described body frame 1.
As optimization, described pin 7 is to be rotated up along the side upper and lower of body frame 1.
As optimization, described hoisting gear B8 is hinged with the front end of body frame 1, described hoisting gear B8 direction along the horizontal plane
Rotation.
As optimization, the length that described pin 7 stretches out body frame 1 is more than the length that hoisting gear B8 stretches out body frame 1.
The utility model provides a kind of all-hydraulic workover rig drilling rod frame mechanism.The rack for rods is semi-automatic removable knot
Structure, main supporting all-hydraulic workover rig is used.Drilling rod frame body is divided into body frame and upper frame, be provided with body frame fingerboard, walk on stage,
The devices such as comb coaster assembly, hoisting gear are installed on the devices such as cat ladder, hoisting gear, pin, upper frame.The device takes liquid
Voltage-controlled system, for the temporary transient storage of drilling rod during well workover, the device needs manpower auxiliary operation, with structure design letter
Single, lightweight, installation movement is convenient, reliable and stable, low cost and other advantages, has auxiliary work well for all-hydraulic workover rig
With.
The utility model rack for rods is a kind of drilling rod access device that detachable semi-automatic hydraulic is controlled, mainly by body frame 1
Constituted with upper frame 2, both sides are provided with fingerboard 5 inside body frame, fingerboard centre position, which is designed with, walks on stage 6, design of walking on stage is towards well head
Protract certain distance for position, facilitates the auxiliary operation of operative employee, body frame front end both sides fingerboard height and position is designed with pin 7, keeps off
Bar can be rotated by 90 ° above and below the point of rotation, and Fig. 1 show working condition pin position, the pin bottom in body frame front end both sides
It is designed with hoisting gear B8, the back side is provided with cat ladder 9 inside body frame, cat ladder, which is connected to walk on stage, 6 facilitates rack for rods above and below operative employee,
Whole body frame is fixed on workover platform or well workover base by the connects hinge of bottom, and comb coaster is designed with upper frame 2
Assembly 4, coaster assembly 4, which is welded direct on the inner tip of upper frame 2, coaster assembly, is provided with slidable hoisting gear A3,
The bottom of upper frame 2 is connected to the top of body frame 1.
The utility model rack for rods is typically applied on all-hydraulic ocean workover platform, and gross weight is can be controlled within 10t,
There is extraordinary applicability for large-tonnage hangs the inconvenient ocean platform of liter operation, two can not be being designed in addition
The land of layer platform is with all-hydraulic workover rig, and the rack for rods of supporting such a structure can make all-hydraulic workover rig adopt conventional repair
The quadruple board platform function of well machine, improves workover treatment efficiency.
During workover treatment, drilling rod is promoted to the well head center for being higher by drilling floor surface from ground by hoisting gear B8
Neighbouring position, convenient connection lifting elevator.The small auxiliary equipment that workover treatment is used can also be hung shifting by other hoisting gear B8
Onto drilling floor surface.
When needing interim trip-out operation, it is desirable to have operative employee climbs to walk on stage by 9 cat ladders carries out auxiliary operation on 6.When
Well mouth drill 11 proposed after well head and shackle, auxiliary operation work dragging comb coaster assembly 4 to rack for rods foremost, by carrying
Lead device connects the drilling rod dismantled, and drilling rod is lifted certain altitude by operation hoisting gear A3, and is manually pushed into drilling rod suitably
In fingerboard, operation hoisting gear A3 unclamps drilling rod, while laying drilling rod baffle plate corresponding on fingerboard, drilling rod deposit operation is complete
Into drilling rod being taken out out of fingerboard by opposite step and be sent to pithead position.
Above-mentioned embodiment is only specific case of the present utility model, and scope of patent protection of the present utility model includes
But the product form and style of above-mentioned embodiment are not limited to, any one kind for meeting the utility model claims is complete
Appropriate change or modification that hydraulic workover unit rack for rods and any person of an ordinary skill in the technical field are done to it, all
Scope of patent protection of the present utility model should be fallen into.
Claims (5)
1. a kind of all-hydraulic workover rig rack for rods, including body frame（1）And upper frame（2）, it is characterised in that：Described upper frame（2）
Bottom and body frame（1）Top connection, described body frame（1）Internal both sides are provided with fingerboard（5）, described fingerboard（5）It is middle
Position, which is provided with, walks on stage（6）, described walks on stage（6）To stretch out body frame towards uphole end（1）Set, described body frame（1）Front end position
In fingerboard（5）Height and position is provided with rotatable pin（7）, described body frame（1）The pin of front end both sides（7）Lower end is set
There is hoisting gear B（8）, described body frame（1）Inside is provided with cat ladder（9）, described cat ladder（9）It is connected to and walks on stage（6）, it is described
Upper frame（2）On be provided with comb coaster assembly（4）, described coaster assembly（4）It is welded on upper frame（2）Inner tip, it is described
Coaster assembly（4）On slidable hoisting gear A is installed（3）.
2. a kind of all-hydraulic workover rig rack for rods according to claim 1, it is characterised in that：Described pin（7）It is logical
Cross rotating shaft and be arranged on body frame（1）Side, described pin（7）It is upper that promising pin is set（7）The hydraulic cylinder of powered rotation,
Described body frame（1）It is upper that restricted pin is set（7）The excessive limited block of the anglec of rotation（10）.
3. a kind of all-hydraulic workover rig rack for rods according to claim 1, it is characterised in that：Described pin（7）For
Along body frame（1）Side upper and lower is rotated up.
4. a kind of all-hydraulic workover rig rack for rods according to claim 1, it is characterised in that：Described hoisting gear B
（8）With body frame（1）Front end is hinged, described hoisting gear B（8）Direction rotates along the horizontal plane.
5. a kind of all-hydraulic workover rig rack for rods according to claim 1, it is characterised in that：Described pin（7）Stretch
Go out body frame（1）Length be more than hoisting gear B（8）Stretch out body frame（1）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065859.XU CN206571446U (en) | 2017-01-19 | 2017-01-19 | A kind of all-hydraulic workover rig rack for rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065859.XU CN206571446U (en) | 2017-01-19 | 2017-01-19 | A kind of all-hydraulic workover rig rack for rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206571446U true CN206571446U (en) | 2017-10-20 |
Family
ID=60060422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720065859.XU Active CN206571446U (en) | 2017-01-19 | 2017-01-19 | A kind of all-hydraulic workover rig rack for rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206571446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196481A (en) * | 2020-09-03 | 2021-01-08 | 四川宏华石油设备有限公司 | Finger beam drilling tool stop lever |
-
2017
- 2017-01-19 CN CN201720065859.XU patent/CN206571446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196481A (en) * | 2020-09-03 | 2021-01-08 | 四川宏华石油设备有限公司 | Finger beam drilling tool stop lever |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: All -hydraulic rack for rod for workover rig Effective date of registration: 20180622 Granted publication date: 20171020 Pledgee: China Everbright Bank Limited by Share Ltd. Dongying branch Pledgor: SHANDONG KERUI MACHINERY MANUFACTURING Co.,Ltd. Registration number: 2018990000475 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20221017 Granted publication date: 20171020 |