CN205873796U - Driller roon elevating system - Google Patents
Driller roon elevating system Download PDFInfo
- Publication number
- CN205873796U CN205873796U CN201620901039.5U CN201620901039U CN205873796U CN 205873796 U CN205873796 U CN 205873796U CN 201620901039 U CN201620901039 U CN 201620901039U CN 205873796 U CN205873796 U CN 205873796U
- Authority
- CN
- China
- Prior art keywords
- upper bracket
- pulley
- underframe
- driller
- lifting mechanism
- 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.)
- Withdrawn - After Issue
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- Earth Drilling (AREA)
Abstract
The utility model discloses a driller roon elevating system, including fixed chassis that sets up and the movable upper bracket that sets up, sliding connection has lift platform on the upper bracket, be connected with the assembly pulley between chassis and the upper bracket, the assembly pulley is including setting up the movable pulley on the upper bracket and setting up the fixed pulley on the chassis, wire rope walks around movable pulley and fixed pulley formation assembly pulley in proper order, wire rope's both ends difference fixed connection is on chassis and lift platform, one side of upper bracket is equipped with the hydro -cylinder, the upper bracket links with the piston of hydro -cylinder, the chassis is fixed with the shell of hydro -cylinder. The utility model discloses, overall structure is simple, and convenient operation is swift, lift through the operation hydro -cylinder both can make driller roon rise to with well head body panel looks co -altitude, can make driller roon drop to the within range of certain transportation limit for height in when transportation again, whole lift process safety, swift, steady has been removed from and has been used the loaded down with trivial details impracticable vexation of traditional elevating system installation.
Description
Technical field
This utility model relates to rig, is specifically related to a kind of driller room lifting mechanism.
Background technology
Large coal bed gas rig typically uses the split-type structural of power operation part and well-head frame part, so takes charge of
Boring room and be necessary for meeting the requirement for height of well-head frame, driller house meets the requirement of highway transportation limit for height again when transport simultaneously.
But existing coal bed gas drilling machine mainly has two kinds of structures, it is identical with well-head frame part that one is that hoistable platform is raised to
After height, hang driller house with crane and install to hoistable platform, need prepare the lifting devices such as crane and need on-the-spot fixing
Install, and owing to driller house and power section are splits, also want scene complete the connection of hydraulic pressure, the part such as electrically, application
Get up comparatively laborious.Another kind is the structure using hydraulic elevating platform, handles oil cylinder control hydraulic elevating platform and rises to need
The height wanted, the height that driller house is given rise to require, this mode can be without the pipe of joint connection in site hydraulic pressure, the part such as electrically
Road, Application comparison is convenient, and simply the weight ratio of driller house own is relatively big, and the height of lifting is the biggest, it may appear that driller house is uneven
Steady phenomenon.
Therefore a kind of simple in construction is presently required, convenient to operation, the driller room lifting structure of safety and steady.
Utility model content
Technical problem to be solved in the utility model is existing driller room lifting unreasonable structure, awkward asks
Topic.
In order to solve above-mentioned technical problem, this utility model be employed technical scheme comprise that a kind of driller room lifting machine of offer
Structure, including the underframe being fixedly installed and the movable upper bracket arranged, described upper bracket slidably connects hoistable platform, the described end
Connecting between frame and described upper bracket has assembly pulley, described assembly pulley include the movable pulley being arranged on described upper bracket and set
Putting the fixed pulley on described underframe, described movable pulley walked around successively by steel wire rope and described fixed pulley forms described assembly pulley, institute
The two ends stating steel wire rope are respectively fixedly connected with on described underframe and described hoistable platform, and the side of described upper bracket is provided with oil
Cylinder, the piston linkage of described upper bracket and described oil cylinder, the shell of described underframe and described oil cylinder is fixed.
In such scheme, being provided with tensioner in described underframe, described fixed pulley passes through described tensioner with described
Underframe tensioning connects.
In such scheme, it is provided with in described underframe and limits the limited block that described fixed pulley moves up and down, described limited block
It is connected by steel wire with described fixed pulley.
In such scheme, described limited block is provided with 2 along the inwall of described underframe.
In such scheme, described underframe is provided with the guide rail adaptive with described upper bracket, and described upper bracket is led described in edge
Rail slides up and down.
In such scheme, the medial wall of described upper bracket is provided with and accommodates the slideway that described hoistable platform slides up and down.
In such scheme, described hoistable platform is provided with the installation position being connected with driller house.
In such scheme, the rope number of share of stock of described steel wire rope is 3 strands.
In such scheme, the stroke of described oil cylinder is 1420mm.
This utility model, overall structure is simple, convenient to operation, both can have been made on driller house by the lifting of operating cyloinder
It is raised to height identical with well-head frame platform, driller house can be made when transport again to drop in the range of certain transport limit for height, whole
Lifting process safely, quickly, steadily, eliminates use conventional elevator structure and installs loaded down with trivial details unpractical worry.
Accompanying drawing explanation
Fig. 1 is raised configuration schematic diagram of the present utility model；
Fig. 2 is recovery view of the present utility model.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described in detail.
As shown in Figure 1 and Figure 2, a kind of driller room lifting mechanism that this utility model provides, including the underframe 2 being fixedly installed
The upper bracket 6 arranged with activity, underframe 2 is provided with and the guide rail 4 of upper bracket 6 adaptation so that upper bracket 6 can be along guide rail about 4
Sliding, the medial wall of upper bracket 6 is provided with and accommodates the slideway (not indicating in figure) that hoistable platform 7 slides up and down so that lifting is flat
Platform 7 can slide up and down along upper bracket 6, and hoistable platform 7 is provided with the installation position being connected with driller house 9.
Connect between underframe 2 and upper bracket 6 have assembly pulley, assembly pulley include being arranged on the movable pulley on upper bracket 6 and
Being arranged on the fixed pulley on underframe 2, movable pulley does not represents in the example shown with fixed pulley, can use existing skill in conjunction with practical situation
Art product, movable pulley walked around successively by steel wire rope 5 and fixed pulley forms assembly pulley, and the two ends of steel wire rope 5 were respectively fixedly connected with the end of in
Fixing suspension centre 10 on frame 2 and hoistable platform 7, the side of upper bracket 6 is provided with oil cylinder 8, and upper bracket 6 links with the piston of oil cylinder 8,
The shell of underframe 2 and oil cylinder 8 is fixed, thus when oil cylinder 8 moves up and down, by the gearing of assembly pulley, hoistable platform 7 is also
And then move up and down so that driller house 9 is movable on relevant position.
It is further preferred that be provided with tensioner 3 in underframe 2, fixed pulley is connected with underframe 2 tensioning by tensioner 3,
And being provided with in underframe 2 and limit the limited block 1 that fixed pulley moves up and down, limited block 1 is connected by steel wire with fixed pulley, it is simple to department
Boring room 9 and move into place the fixing and stable installation of tensioning, limited block 1 is provided with multiple along the inwall of underframe 2, facilitates user to combine
It is actually needed selection to use.
It is further preferred that the rope number of share of stock of steel wire rope 5 is 3 strands, uses hoist cylinder to be used in combination, finally realize 2.7
Speed lifts.
It is further preferred that the stroke of oil cylinder 8 is 1420mm, it is achieved the lift height of driller house is 3890mm.
This utility model in use, controls oil cylinder 8 by manipulation valve and stretches out lifting upper bracket 6, thus drive dynamic sliding
Wheel promotes, now fixed pulley after being gradually pulled out to Fig. 1 position by steel wire rope 5 limited piece 1 limit and no longer move up, lifting is flat
Platform 7 and driller house 9 continue through movable pulley and rise, and the fully extended rear driller house 9 of final oil cylinder 8 stroke reaches working depth；Instead
When oil cylinder 8 shrinks, driller house 9 and hoistable platform 7 decline under gravity, when hoistable platform 7 bottom girder touches underframe 2
After, hoistable platform 7 and driller house 9 no longer decline, and now tensioner 3 pulls fixed pulley downslide tensioning steel wire rope 5 to reach to make department
Bore the room 9 steadily fixing travel position reclaimed.
This utility model, overall structure is simple, convenient to operation, both can have been made on driller house by the lifting of operating cyloinder
It is raised to height identical with well-head frame platform, driller house can be made when transport again to drop in the range of certain transport limit for height, whole
Lifting process safely, quickly, steadily, eliminates use conventional elevator structure and installs loaded down with trivial details unpractical worry.
This utility model is not limited to above-mentioned preferred forms, and anyone should learn under enlightenment of the present utility model
The structure change made, every have same or like technical scheme with this utility model, each falls within guarantor of the present utility model
Within the scope of protecting.
Claims (9)
1. a driller room lifting mechanism, including the underframe being fixedly installed and the movable upper bracket arranged, sliding on described upper bracket
Be dynamically connected hoistable platform, it is characterised in that connecting between described underframe and described upper bracket has assembly pulley, described assembly pulley bag
Including the movable pulley being arranged on described upper bracket and be arranged on the fixed pulley on described underframe, steel wire rope is walked around described dynamic successively
Pulley and described fixed pulley form described assembly pulley, and the two ends of described steel wire rope are respectively fixedly connected with in described underframe and described liter
On fall platform, the side of described upper bracket is provided with oil cylinder, and described upper bracket links with the piston of described oil cylinder, described underframe and institute
The shell stating oil cylinder is fixed.
2. driller room lifting mechanism as claimed in claim 1, it is characterised in that be provided with tensioner in described underframe, described
Fixed pulley is connected with described underframe tensioning by described tensioner.
3. driller room lifting mechanism as claimed in claim 1, it is characterised in that be provided with the described fixed pulley of restriction in described underframe
The limited block moved up and down, described limited block is connected by steel wire with described fixed pulley.
4. driller room lifting mechanism as claimed in claim 3, it is characterised in that described limited block sets along the inwall of described underframe
There are 2.
5. driller room lifting mechanism as claimed in claim 1, it is characterised in that described underframe is provided with fits with described upper bracket
The guide rail joined, described upper bracket slides up and down along described guide rail.
6. driller room lifting mechanism as claimed in claim 1, it is characterised in that the medial wall of described upper bracket is provided with receiving
The slideway that described hoistable platform slides up and down.
7. driller room lifting mechanism as claimed in claim 1, it is characterised in that described hoistable platform is provided with driller house even
The installation position connect.
8. driller room lifting mechanism as claimed in claim 1, it is characterised in that the rope number of share of stock of described steel wire rope is 3 strands.
9. driller room lifting mechanism as claimed in claim 1, it is characterised in that the stroke of described oil cylinder is 1420mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901039.5U CN205873796U (en) | 2016-08-18 | 2016-08-18 | Driller roon elevating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901039.5U CN205873796U (en) | 2016-08-18 | 2016-08-18 | Driller roon elevating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205873796U true CN205873796U (en) | 2017-01-11 |
Family
ID=57704703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620901039.5U Withdrawn - After Issue CN205873796U (en) | 2016-08-18 | 2016-08-18 | Driller roon elevating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205873796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167234A (en) * | 2016-08-18 | 2016-11-30 | 北京天和众邦勘探技术股份有限公司 | A kind of driller room lifting mechanism |
-
2016
- 2016-08-18 CN CN201620901039.5U patent/CN205873796U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167234A (en) * | 2016-08-18 | 2016-11-30 | 北京天和众邦勘探技术股份有限公司 | A kind of driller room lifting mechanism |
| CN106167234B (en) * | 2016-08-18 | 2018-07-06 | 北京天和众邦勘探技术股份有限公司 | A kind of driller room lifting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20180706 |