CN206562274U - Slide plate containing box jacking system and sleeve pipe clamping system - Google Patents
Slide plate containing box jacking system and sleeve pipe clamping system Download PDFInfo
- Publication number
- CN206562274U CN206562274U CN201720256287.3U CN201720256287U CN206562274U CN 206562274 U CN206562274 U CN 206562274U CN 201720256287 U CN201720256287 U CN 201720256287U CN 206562274 U CN206562274 U CN 206562274U
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- China
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- slide plate
- containing box
- plate containing
- jacking system
- sleeve pipe
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Abstract
The utility model provides a kind of slide plate containing box jacking system and sleeve pipe clamping system.This kind of slide plate containing box jacking system is applied to sleeve pipe clamping system, and sleeve pipe clamping system includes framework, and slide plate containing box jacking system includes fixed seat, is fixedly installed on slide plate containing box；Hydraulic motor, location and installation is in fixed seat；Gearbox, is connected and can be by fluid motor-driven with hydraulic motor；Gear, gearbox energy drive gear is rotated；Rack, is fixedly installed on framework and is engaged with gear；Lock pin, is fixedly installed on framework, to lock or discharge slide plate containing box；Wherein, slide plate containing box is lifted by gear on framework.The utility model proposes a kind of slide plate containing box jacking system and sleeve pipe clamping system, compact conformation, occupy little space, it is easy to use and reliable.
Description
Technical field
The utility model is related to offshore oil drilling equipment technical field, more particularly to a kind of suitable for sleeve pipe clamping system
Slide plate containing box jacking system.
Background technology
In offshore oil self-elevating drilling platform, the sleeve pipe clamping system of outfit is used for the tensioning of waterproof casing.Sleeve pipe
The composition structure of clamping system mainly has sleeve pipe stretcher (CTU), installs the framework (CTP) of sleeve pipe stretcher, and drives sleeve pipe
The sledge system that stretcher is moved on the bottom girder of the framework.Wherein, sledge system includes slide plate containing box system.
Current slide plate containing box system can be such that slide plate containing box is moved up and down based on framework.Mainly rely on and be arranged on
Hydraulic oil cylinder driving on slide plate containing box.But oil cylinder volume is larger, more space is taken, while needing often dimension in use
Shield, including the work such as dismounting or replacing parts, relatively complicated, cost is high.
Utility model content
For the above mentioned problem of prior art, the utility model proposes a kind of slide plate containing box jacking system, structure is tight
Gather, occupy little space, it is easy to use, reliable.
Specifically, the utility model proposes a kind of slide plate containing box jacking system, it is adaptable to sleeve pipe clamping system, described
Sleeve pipe clamping system includes framework, and the slide plate containing box jacking system includes,
Fixed seat, is fixedly installed on the slide plate containing box；
Hydraulic motor, location and installation is in the fixed seat；
Gearbox, is connected and can be by the fluid motor-driven with the hydraulic motor；
Gear, the gearbox can drive the pinion rotation；
Rack, is fixedly installed on said frame and is engaged with the gear；
Lock pin, is fixedly installed on said frame, to lock or discharge the slide plate containing box；
Wherein, the slide plate containing box is lifted on said frame by the gear.
According to one embodiment of the present utility model, in addition to encoder, it is arranged on the hydraulic motor, for detecting
The height of the slide plate containing box.
According to one embodiment of the present utility model, when the encoder detects that the slide plate containing box reaches specified altitude assignment
When, the lock pin locks the slide plate containing box.
According to one embodiment of the present utility model, the fixed seat is weldingly fixed on the slide plate containing box.
According to one embodiment of the present utility model, in addition to screw bolt and nut, the rack passes through the bolt and spiral shell
Mother is fixed on said frame.
According to one embodiment of the present utility model, the rack goes up sectionally smooth join along its length.
According to one embodiment of the present utility model, the lock pin includes oil cylinder and bearing pin, on the slide plate containing box
Provided with jack, the oil cylinder can drive the bearing pin to be inserted or pulled out the jack, to lock or discharge the slide plate containing box.
The utility model additionally provides a kind of sleeve pipe clamping system, including foregoing slide plate containing box jacking system.
A kind of slide plate containing box jacking system and sleeve pipe clamping system that the utility model is provided, using hydraulic motor, subtract
Fast case and gear, rack engaging structure replace oil cylinder, it is relative occupy little space, easy to use and runnability it is stable.
It should be appreciated that general description and the following detailed description more than the utility model is all exemplary and illustrative
, and it is intended that the utility model as claimed in claim provides further explanation.
Brief description of the drawings
It is that the utility model is further understood to provide including accompanying drawing, they are included and constitute one of the application
Point, accompanying drawing shows embodiment of the present utility model, and plays a part of together with this specification explaining the utility model principle.
In accompanying drawing：
Fig. 1 shows the structural representation of the sleeve pipe clamping system of one embodiment of the present utility model.
Fig. 2 is Fig. 1 partial schematic diagram.
Fig. 3 shows the structural representation of the slide plate containing box jacking system of one embodiment of the present utility model.
Embodiment
Embodiment of the present utility model is described with detailed reference to accompanying drawing now.Now with detailed reference to of the present utility model excellent
Embodiment is selected, its example is shown in the drawings.In the case of any possible, identical will be used to mark in all of the figs to come
Represent same or analogous part.Although in addition, the term used in the utility model is selected from public term
Select, but some terms mentioned in the utility model specification are probably applicant to be selected by his or her judgement
, its detailed meanings explanation in the relevant portion of description herein.In addition, it is desirable to not only by used actual art
Language, and be also to the meaning that is contained by each term to understand the utility model.
Fig. 1 shows the structural representation of the sleeve pipe clamping system of one embodiment of the present utility model.Fig. 2 is Fig. 1
Partial schematic diagram.Fig. 3 shows the structural representation of the slide plate containing box jacking system of one embodiment of the present utility model.Such as
Shown in figure, sleeve pipe clamping system 100 includes framework 110, slide plate containing box 120 and slide plate containing box jacking system 200.
Slide plate containing box jacking system 200 includes fixed seat 210, hydraulic motor 220, gearbox 230, gear 240, rack
250 and lock pin 260.
Fixed seat 210 is fixedly installed on slide plate containing box 120.
The location and installation of hydraulic motor 220 is in fixed seat 210.
Gearbox 230 is connected with hydraulic motor 220 and can driven by hydraulic motor 220.
Gear 240 is arranged on the output end of gearbox 230, and the energy drive gear 240 of gearbox 230 is rotated.In other words, hydraulic pressure
Motor 220 is rotated by the drive gear 240 of gearbox 230.
Rack 250 is fixedly installed on framework 110 and engaged with gear 240, i.e., the rotational energy of gear 240 is in rack 250
Moved on length direction.
Lock pin 260 is fixedly installed on framework 110, for positioning slide plate containing box 120.Lock pin 260 is to lock or discharge
Mode positions slide plate containing box 120.
In the course of work of slide plate containing box jacking system 200, slide plate containing box 120 passes through hydraulic motor 220, gearbox
230 and gear 240 can be lifted on framework 110.
The utility model provide a kind of slide plate containing box jacking system 200, using hydraulic motor 220, reduction box 230 and
Gear 240, the engaging structure of rack 250 replace the oil cylinder in conventional art, it is relative occupy little space, easy to use and maneuverability
Can be stable.
Further, with reference to Fig. 3, slide plate containing box jacking system 200 also includes encoder 270.Encoder 270 is arranged on
On hydraulic motor 220, the height for detecting slide plate containing box 120.More preferably, when slide plate containing box 120 is elevated to setting height
When spending, slide plate containing box jacking system 200 can control the action of lock pin 260 to lock slide plate containing box 120.
It is preferred that fixed seat 210 is weldingly fixed on slide plate containing box 120 so that overall structure is more firm.
It is preferred that slide plate containing box jacking system 200 also includes screw bolt and nut.Rack 250 is solid by screw bolt and nut
It is scheduled on framework 110.Conventional, the bottom girder of the length direction and framework 110 of rack 250 is mutually perpendicular to.More preferably, rack 250
Sectionally smooth join on along its length.
It is preferred that lock pin 260 includes oil cylinder and bearing pin 261.Multiple jacks are provided with slide plate containing box 120.Work as slide plate
When containing box 120 is elevated to the receptacle alignment in setting height, and the bearing pin 261 and slide plate containing box 120 of lock pin 260, lock pin
The 260 insertion jack of oil cylinder energy driving bearing pin 261, to lock the relative position of slide plate containing box 120 and framework 110.Similarly, lock
The oil cylinder energy driving bearing pin 261 of pin 260 extracts jack out to discharge slide plate containing box 120, and slide plate containing box jacking system 200 can drive
Dynamic slide plate containing box 120 is lifted on framework 110.
The utility model additionally provides a kind of sleeve pipe clamping system, and with reference to Fig. 1, sleeve pipe clamping system 100 includes foregoing
A kind of slide plate containing box jacking system 200.
The course of work of slide plate containing box jacking system 200 is described in detail with reference to Fig. 3.
A set of slide plate containing box jacking system 200, institute are respectively installed on the corner of the framework 110 of sleeve pipe clamping system 100
There is slide plate containing box jacking system 200 to work asynchronously.When slide plate containing box 120 needs to be lifted, in lock pin 260
Cylinder action, bearing pin 261 is withdrawn from the jack of slide plate containing box 120.Then hydraulic motor 220 starts, and drives gearbox
230 and acted with moving gear 240, gear 240 is engaged with rack 250 so that slide plate containing box 120 is lifted relative to framework 110.
The lifting distance of the detection slide plate of encoder 270 containing box 120 on hydraulic motor 220, i.e. slide plate are arranged in this lifting process
The height and position of containing box 120, when the position required for arrival, closes hydraulic motor 220, gear 240 stops operating, framework
In the cylinder action in lock pin 260 on 110, the jack that bearing pin 261 is extend into slide plate containing box 120, so that slide plate be received
Case 260 of receiving is fixed with framework 110, that is, completes a lifting action of slide plate containing box 120.
A kind of slide plate containing box jacking system that the utility model is provided, utilizes hydraulic motor 220, reduction box 230 and tooth
Wheel 240, the engaging structure of rack 250 replace the oil cylinder in conventional art, it is relative occupy little space, operation and maintenance it is more square
And runnability is stable just,.
Those skilled in the art can be obvious, can carry out various modifications and change to above-mentioned example embodiment of the present utility model
Type is without departing from spirit and scope of the present utility model.Accordingly, it is intended to make the utility model covering fall in appended claims
And its in the range of equivalent arrangements to modifications and variations of the present utility model.
Claims (8)
1. a kind of slide plate containing box jacking system, it is adaptable to sleeve pipe clamping system, described sleeve pipe clamping system includes framework, it is special
Levy and be：The slide plate containing box jacking system includes,
Fixed seat, is fixedly installed on the slide plate containing box；
Hydraulic motor, location and installation is in the fixed seat；
Gearbox, is connected and can be by the fluid motor-driven with the hydraulic motor；
Gear, the gearbox can drive the pinion rotation；
Rack, is fixedly installed on said frame and is engaged with the gear；
Lock pin, is fixedly installed on said frame, to lock or discharge the slide plate containing box；
Wherein, the slide plate containing box is lifted on said frame by the gear.
2. slide plate containing box jacking system as claimed in claim 1, it is characterised in that also including encoder, is arranged on described
On hydraulic motor, the height for detecting the slide plate containing box.
3. slide plate containing box jacking system as claimed in claim 2, it is characterised in that when the encoder detects the slide plate
When containing box reaches specified altitude assignment, the lock pin locks the slide plate containing box.
4. slide plate containing box jacking system as claimed in claim 1, it is characterised in that the fixed seat is weldingly fixed on described
On slide plate containing box.
5. slide plate containing box jacking system as claimed in claim 1, it is characterised in that also including screw bolt and nut, the tooth
Bar is fixed on said frame by the screw bolt and nut.
6. slide plate containing box jacking system as claimed in claim 5, it is characterised in that upper point along its length of the rack
Section splicing.
7. slide plate containing box jacking system as claimed in claim 1, it is characterised in that the lock pin includes oil cylinder and bearing pin,
Jack is provided with the slide plate containing box, the oil cylinder can drive the bearing pin to be inserted or pulled out the jack, to lock or
Discharge the slide plate containing box.
8. a kind of sleeve pipe clamping system, it is characterised in that including the slide plate containing box lifting as described in claim 1 to 7 is any
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256287.3U CN206562274U (en) | 2017-03-16 | 2017-03-16 | Slide plate containing box jacking system and sleeve pipe clamping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256287.3U CN206562274U (en) | 2017-03-16 | 2017-03-16 | Slide plate containing box jacking system and sleeve pipe clamping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206562274U true CN206562274U (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720256287.3U Active CN206562274U (en) | 2017-03-16 | 2017-03-16 | Slide plate containing box jacking system and sleeve pipe clamping system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882727A (en) * | 2017-03-16 | 2017-06-23 | 上海振华重工(集团)股份有限公司 | Slide plate containing box jacking system and sleeve pipe clamping system |
-
2017
- 2017-03-16 CN CN201720256287.3U patent/CN206562274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882727A (en) * | 2017-03-16 | 2017-06-23 | 上海振华重工(集团)股份有限公司 | Slide plate containing box jacking system and sleeve pipe clamping system |
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