CN205532502U - Operating platform - Google Patents
Operating platform Download PDFInfo
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- CN205532502U CN205532502U CN201620300600.4U CN201620300600U CN205532502U CN 205532502 U CN205532502 U CN 205532502U CN 201620300600 U CN201620300600 U CN 201620300600U CN 205532502 U CN205532502 U CN 205532502U
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- stampede
- operating platform
- framework
- supporting mechanism
- stampede part
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Abstract
The utility model provides an operating platform, it includes: first portion and second portion, the first portion include first supporting mechanism with erect in the first piece of trampling on the first supporting mechanism, the second portion include the second supporting mechanism with erect in the piece is trampled to second on the second supporting mechanism, first trampling is provided with first recess on the piece, the second is trampled and is provided with cooperation portion on the piece, when first trample with the piece is trampled when cooperateing to the second, first recess orientation cooperation portion opens to make the oil well tubular column wear out first recess. The utility model discloses a mesh of operating platform that factor of safety is high is provided.
Description
Technical field
This utility model relates to workover treatment field, particularly relates to a kind of operating platform.
Background technology
SAGD (SAGD) is a cutting edge technology of exploitation super-viscous oil.But
When utilizing SAGD technological development super-viscous oil, need to inject steam in oil reservoir, so SAGD
The well head of technology needs to install the sealer that can seal oil well, the height of well head after installation sealer
Increase, thus SAGD well head is higher.
Owing to SAGD well head is higher, standing is vertical cannot implement workover treatment on the ground,
So general placement operation platform around well head in prior art so that operator can stand
Workover treatment is implemented on operating platform.In order to be able to make two personnel operate around well head,
Generally operating platform needs to be configured around well head.
First operating platform of the prior art carries out welding shape with several steel pipes at outer wellhead
Become the operating platform around well head, as it is shown in figure 1, two operator can stand flat in operation
Operate on the pedal 5 of platform；The most again this operating platform is installed to around well head.
But owing to SAGD well head is higher, so when carrying out the installation of this operating platform, need flower
Take longer time chien shih oil well pipe and pass the first groove 6, therefore work efficiency of this operating platform
Low.
Utility model content
The purpose of this utility model is to provide a kind of easy-to-install operating platform.
Above-mentioned purpose of the present utility model can use following technical proposal to realize: a kind of operation is flat
Platform, comprising: Part I and Part II；Described Part I includes the first supporting mechanism
With the first stampede part being set up on described first supporting mechanism；Described Part II includes second
Supporting mechanism and the second stampede part being set up on described second supporting mechanism, described first tramples
The first groove it is provided with on part；It is provided with auxiliary section on described second stampede part；When described first
When stampede part matches with described second stampede part, described first groove is spacious towards described auxiliary section
Open, so that oil well pipe can pass described first groove.
As one preferred embodiment, described Part I is detachable with described Part II
Ground connects.
As one preferred embodiment, described second stampede part has in the face of described first steps on
Step on the sidewall of part, described auxiliary section be following in any one: at least part of described sidewall,
The second groove being arranged on described sidewall, the projection being arranged on described sidewall.
As one preferred embodiment, when described first stampede part and described second stampede part
When matching, described first stampede part is relative with described second stampede part or leans.
As one preferred embodiment, when described oil well pipe passes described first groove,
There is between described oil well pipe and described second stampede part the first gap, described oil well pipe with
Having the second gap between described auxiliary section, described first gap is respectively provided with described second gap
Maximum gap width.
As one preferred embodiment, described first stampede part includes in polygonal annular
One framework and the first stampeding section being set up on described first framework, described first framework is with described
First supporting mechanism is connected；Described second stampede part include the second framework in polygonal annular and
Being set up in the second stampeding section on described second framework, described second framework supports with described second
Mechanism is connected.
As one preferred embodiment, described first framework is rectangle, the width of described rectangle
Degree has predetermined scope so that described first framework can be positioned at oil pumping unit base and described oil well pipe
Between post.
As one preferred embodiment, described first supporting mechanism have back to first
Top and the first bottom；Described first bottom can be fixed；Described first top and described first
Framework is connected；Described second supporting mechanism have back to the second top and the second bottom；
Described second bottom can be fixed；Described second top is connected with described second framework.
As one preferred embodiment, comprising: the first base in polygonal annular and
Two bases, described first base is connected with described first bottom, and described second base is with described
Second bottom is connected.
As one preferred embodiment, comprising: step on a liter part, described in step on a liter part there is phase
Back to the first end and the second end, described first end and described first stampede part and/or described second
Stampede part is connected, and described second end is fixed, and sets between described first end to described second end
It is equipped with at least one and steps on ascending part.
A kind of operating platform that this utility model provides provides the benefit that: this utility model provides
A kind of operating platform matched by the second stampede part and the first stampede part, so that the first groove
Open wide towards auxiliary section, so that oil well pipe can pass the first groove, so relative to existing
For technology, when a kind of operating platform that this utility model provides only need to spend shorter when installing
Between oil well pipe just can be made to pass the first groove, thus a kind of operation that this utility model is provided
Stage+module is around SAGD well head, so a kind of operating platform that this utility model provides
It is easily installed, so this utility model achieves the mesh providing a kind of easy-to-install operating platform
's.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to reality
Execute the required accompanying drawing used during example describes to be briefly described, it should be apparent that, describe below
In accompanying drawing be only embodiments more of the present utility model, for those of ordinary skill in the art
From the point of view of, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of the operating platform of prior art；
Fig. 2 is the structural representation of the operating platform that one embodiment of this utility model provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the application embodiment, to the skill in the application embodiment
Art scheme is clearly and completely described, it is clear that described embodiment is only this Shen
Please a part of embodiment rather than whole embodiments.Based on the embodiment party in the application
Formula, it is all that those of ordinary skill in the art are obtained under not making creative work premise
Other embodiments, broadly fall into the scope of the application protection.
It should be noted that when element is referred to as " being arranged at " another element, and it can be straight
It is connected on another element or element placed in the middle can also be there is.When an element is considered as
" connect " another element, the while that it can being directly to another element or possibility
There is centering elements.Term as used herein " vertical ", " level ", "left", "right"
And similar statement is for illustrative purposes only, being not offered as is unique embodiment.
Unless otherwise defined, all of technology used herein and scientific terminology with belong to this Shen
The implication that those skilled in the art please are generally understood that is identical.Saying in the application herein
Term used in bright book is intended merely to describe the purpose of specific embodiment, it is not intended that
In limiting the application.Term as used herein "and/or" includes one or more relevant
Arbitrary and all of combination of Listed Items.
Refer to Fig. 2.This utility model provides a kind of operating platform, and it may include that first
Divide and Part II；Described Part I includes the first supporting mechanism and is set up in described first
The first stampede part 21 on support mechanism；Described Part II includes the second supporting mechanism and is set up in
The second stampede part 23 on described second supporting mechanism, described first stampede part 21 is provided with
One groove 49；It is provided with auxiliary section 48 on described second stampede part 23；When described first tramples
When part 21 matches with described second stampede part 23, described first groove 49 is towards described cooperation
Portion 48 is opened wide, so that oil well pipe can pass described first groove 49.
A kind of operating platform that this utility model provides is by the second stampede part 23 and the first stampede part
21 match, so that the first groove 49 opens wide towards auxiliary section 48, so that oil well pipe energy
Pass the first groove 49, so for prior art, the one that this utility model provides
Operating platform only need to spend relatively short period of time that oil well pipe just can be made to pass the first groove when installing
49, thus a kind of operating platform that this utility model provides is installed on around SAGD well head,
So a kind of operating platform that this utility model provides is easily installed, so this utility model realizes
The purpose of a kind of easy-to-install operating platform of offer.
As in figure 2 it is shown, in the present embodiment, a kind of operating platform that this utility model provides
Including: Part I and Part II, this Part I and Part II are used to as operation people
Member provides the operating platform being above the ground level.
In the present embodiment, this Part I can include the first supporting mechanism and be set up in this
The first stampede part 21 on first supporting mechanism.This first supporting mechanism is for the first stampede part
21 provide support force, so that the first stampede part 21 is suspended placing, thus when operator trample
When carrying out operation on the first stampede part 21, this first stampede part 21 can carry for operating personnel
The operating platform Gong being above the ground level.
In one embodiment, this first supporting mechanism have back to the first top 25 He
First bottom 29.This first top 25 is higher than the first bottom 29.This first top 25 and first
Stampede part 21 is connected.This connected mode can be welding, but this connected mode is not limited to this,
Can also is that other connected mode, such as: bolt connects, one-body molded, clamping.First
Bottom 29 can be fixed, thus is set up on this first supporting mechanism by this first stampede part 21.
Concrete, this first bottom 29 can be fixed by the way of leaning with ground.
In the present embodiment, this first supporting mechanism includes at least 1 the first support member 17.
When this first support member 17 is 1, the straight line at the center of gravity place of this first support member 17 with
The straight line conllinear at the center of gravity place of the first stampede part 21, thus this 1 the first support member 17 energy
By the first unsettled setting of stampede part 21, the i.e. first stampede part 21 can be set up in the first supporting mechanism
On.When this first support member 17 is multiple, the plurality of first support member 17 is pre-according to first
Fixed mode is attached with the first stampede part 21, so that the first stampede part 21 can be set up in
On first supporting mechanism.This first predetermined mode can be to be set up at the first stampede part 21
Time on one supporting mechanism, the arrangement mode of multiple first support members 17.Such as, support when first
When part 17 is 3,3 the first support members 17 are arranged in the shape of triangular prism, so that first
Stampede part 21 can be set up on bottom surface or the end face of triangular prism.As in figure 2 it is shown, the first support member
17 can be 4, and 4 the first support members 17 are arranged in the shape of cuboid, so that first
Stampede part 21 can be set up on a side of this cuboid.
In one embodiment, the first stampede part 21 can include the first frame in polygonal annular
Frame 33 and the first stampeding section 37 being set up on the first framework 33, thus operator can step on
Step on and carry out operation on this first stampeding section 37.This first framework 33 and the first supporting mechanism
First top 25 is connected, thus the first supporting mechanism makes the first unsettled placement of framework 33.Should
Connected mode can be welding, but this connected mode is not limited to this, it is also possible to be other company
Connect mode, such as: bolt connects, one-body molded, clamping.First framework 33 can be by many
Individual channel-section steel head and the tail connect formed polygonal annular structure, channel-section steel be cross section be the length of the first concave groove type
Bar steel.First framework 33 in polygonal annular should have at least one summit, this summit and the
One top 25 is connected, and this connected mode is welding, but this connected mode is not limited to this, also
Can be other connected mode, such as: bolt connects, one-body molded, clamping.Such as Fig. 2
Shown in, this first framework 33 is rectangle, and rectangle has 4 summits, these 4 summits respectively with
First top 25 of 4 the first support members 17 is connected, thus 4 the first support member 17 energy
Make the first unsettled placement of framework 33 that this is rectangular.
In one embodiment, the width of this rectangle has predetermined scope so that the first framework
33 can be between oil pumping unit base and well head, thus this Part I can be placed on oil pumper by pushing away
Between base and well head.What this was predetermined may range from according between oil pumping unit base and well head
Distance and the scope of the width of rectangle that limits, so that this Part I can be placed on oil pumping by pushing away
Between machine base and well head.Further, this first rectangular framework 33 is by first body of rod 41
It is interconnected to form with second body of rod 43.This first body of rod 41 is relative to the length of second body of rod 43
Spend longer.First support member 17 is perpendicular to first body of rod 41 and/or second body of rod 43, thus by
The structural integrity that this first supporting mechanism and the first framework 33 are formed is strong, it is possible to strengthen operator
Member stands the safety coefficient on the first stampeding section 37.This first stampeding section 37 is in order to protect
The safety operation of card operating personnel, at least needs to bear the weight of 500kg.Specifically, this
The material of one stampeding section 37 can be steel, to improve the load-bearing property of this first stampeding section 37.
This first stampeding section 37 can be netted, to save the material made, reduces cost.
In the present embodiment, this Part II can include the second supporting mechanism and be set up in this
The second stampede part 23 on second supporting mechanism.This second supporting mechanism is for the second stampede part
23 provide support force, so that the second stampede part 23 is suspended placing, thus when operator trample
When carrying out operation on the second stampede part 23, this second stampede part 23 can carry for operating personnel
The operating platform Gong being above the ground level.
In one embodiment, this second supporting mechanism have back to the second top 27 He
Second bottom 31.This second top 27 is higher than the second bottom 31.This second top 27 and second
Stampede part 23 is connected.This connected mode can be welding, but this connected mode is not limited to this,
Can also is that other connected mode, such as: bolt connects, one-body molded, clamping.Second
Bottom 31 can be fixed, thus is set up on this second supporting mechanism by this second stampede part 23.
Concrete, this second bottom 31 can be fixed by the way of leaning with ground.
In the present embodiment, this second supporting mechanism includes at least 1 the second support member 19.
When this second support member 19 is 1, the straight line at the center of gravity place of this second support member 19 with
The straight line conllinear at the center of gravity place of the second stampede part 23, thus this 1 the second support member 19 energy
By the second unsettled setting of stampede part 23, the i.e. second stampede part 23 can be set up in the second supporting mechanism
On.When this second support member 19 is multiple, the plurality of second support member 19 is pre-according to first
Fixed mode is attached with the second stampede part 23, so that the second stampede part 23 can be set up in
On second supporting mechanism.This first predetermined mode can be to be set up at the second stampede part 23
Time on two supporting mechanisms, the arrangement mode of multiple second support members 19.Such as, support when second
When part 19 is 3,3 the second support members 19 are arranged in the shape of triangular prism, so that second
Stampede part 23 can be set up on bottom surface or the end face of triangular prism.As in figure 2 it is shown, the second support member
19 can be 4, and 4 the second support members 19 are arranged in the shape of cuboid, so that second
Stampede part 23 can be set up on a side of this cuboid.
In one embodiment, the second stampede part 23 can include the second frame in polygonal annular
Frame 35 and the second stampeding section 39 being set up on the second framework 35, thus operator can step on
Step on and carry out operation on this second stampeding section 39.This second framework 35 and the second supporting mechanism
Second top 27 is connected, thus the second supporting mechanism makes the second unsettled placement of framework 35.Should
Connected mode can be welding, but this connected mode is not limited to this, it is also possible to be other company
Connect mode, such as: bolt connects, one-body molded, clamping.Second framework 35 can be by many
Individual channel-section steel head and the tail connect formed polygonal annular structure, channel-section steel be cross section be the length of the first concave groove type
Bar steel.Second framework 35 in polygonal annular should have at least one summit, this summit and the
Two tops 27 are connected, and this connected mode is welding, but this connected mode is not limited to this, also
Can be other connected mode, such as: bolt connects, one-body molded, clamping.Such as Fig. 2
Shown in, this second framework 35 is rectangle, and rectangle has 4 summits, these 4 summits respectively with
Second top 27 of 4 the second support members 19 is connected, thus 4 the second support member 19 energy
Make the second unsettled placement of framework 35 that this is rectangular.Further, this second rectangular framework
35 are interconnected to form by the 3rd body of rod 45 and the 4th body of rod 47.3rd body of rod 45 relative to
The length of the 4th body of rod 47 is longer.Second support member 19 is perpendicular to the 3rd body of rod 45 and/or the 4th
The body of rod 47, thus the structural integrity formed by this second supporting mechanism and the second framework 35 is strong,
Standing can be strengthened and stand in the safety coefficient on the second stampeding section 39.This second stampeding section
39, in order to ensure the safety operation of operating personnel, at least need to bear the weight of 500kg.
Specifically, the material of this second stampeding section 39 can be steel, to improve this second stampeding section 39
Load-bearing property.This second stampeding section 39 can be netted, to save the material made, reduces
Cost.
In the present embodiment, this first stampede part 21 is provided with the first groove 49.This is second years old
Auxiliary section 48 it is provided with on stampede part 23.This first groove 49 can house the oil of SAGD well head
Well casing post.When the first stampede part 21 matches with the second stampede part 23, the first groove 49 court
Open wide, so that oil well pipe can pass the first groove 49 to auxiliary section 48.During installation, this practicality
First stampede part 21 only need to be matched by a kind of operating platform of novel offer with the second stampede part 23
Close, so that the first groove 49 opens wide towards auxiliary section 48, oil well pipe just can be made to pass first
Groove 49.So a kind of operating platform that this utility model provides is for prior art,
Only need to spend relatively short period of time that oil well pipe just can be made to pass the first groove 49, therefore this practicality is new
A kind of operating platform that type provides is easily installed, so this utility model achieves offer one easily
Purpose in the operating platform installed.Further, this first groove 49 size is with SAGD well
A size of boundary at mouthful upper flange lower end 10cm.
In one embodiment, when the first stampede part 21 matches with the second stampede part 23,
First stampede part 21 is relative with the second stampede part 23 or leans, so that the first stampede part
21 near placing with the second stampede part 23, thus form an operation placed around well head and put down
Platform.
In the present embodiment, this first stampede part 21 is relative with the second stampede part 23 can be
First stampede part 21 contacts with the second stampede part 23, it is also possible to be the first stampede part 21 and
Between two stampede parts 23, there is gap.
In one embodiment, the second stampede part 23 has the side in the face of the first stampede part 21
Wall, auxiliary section 48 is any one in following: at least partly sidewall, be arranged on sidewall
Second groove, the projection being arranged on sidewall.
In the present embodiment, when auxiliary section 48 is at least part of sidewall, the first stampede part 21
Match so that this first groove 49 opens wide towards this at least part of sidewall with the second stampede part 23,
Thus oil well pipe can pass the first groove 49.When auxiliary section 48 is second be arranged on sidewall
Groove or be arranged on sidewall protruding time, the first stampede part 21 and the second stampede part 23 phase
Coordinate so that the first groove 49 opens wide towards this second groove or projection, thus oil well pipe energy
Pass the first groove 49.
In one embodiment, when oil well pipe passes the first groove 49, oil well pipe with
There is between second stampede part 23 first gap, between oil well pipe and auxiliary section 48, have
Two gaps, the first gap and the second gap are respectively provided with the gap width of maximum.
In the present embodiment, the gap width of this maximum refers to ensure that standing stands in
Carry out the safety of workover treatment on first stampede part 21 and the second stampede part 23 and limit
Big distance, sets the gap width of this maximum and is to ensure that operator can trample safely the
Operate on one stampede part 21 and the second stampede part 23.
The cross sectional shape of this first groove can be the one in rectangle, circle, polygon.As
Shown in Fig. 2, in the present embodiment, the cross sectional shape of this first groove is rectangle, thus works as
When first groove opens wide towards auxiliary section 48, oil well pipe can more easily enter in the first groove,
Thus the installation of a kind of operating platform that beneficially this utility model provides.
In one embodiment, this Part I and Part II can pass through dismountable side
Formula connects.This is detachably connected may include that bolt connects, and screw connects, threaded.
Because the narrow gaps between oil pumping unit base and well head, so it is not easy to putting of operating platform.
This utility model, in order to solve this problem, uses the Part I of dismountable connection and second
Point.During installation, first this Part I and Part II are respectively placed in around well head,
It is attached the most again, it is thus possible to the convenient fastness installed and ensure operating platform.
As in figure 2 it is shown, in the present embodiment, second body of rod 43 and second of this Part I
3rd body of rod 45 or the 4th body of rod 47 of part can be fixed by fixture, this fixture
It can be bolt.By the fixing a kind of operation that can guarantee that this utility model provides of this fixture
The fastness of platform.
In one embodiment, a kind of operating platform that this utility model provides can also include:
The first base 50 in polygonal annular and the second base 51 of polygonal annular.This first base 50
It is connected with the first bottom 29；Second base 51 is connected with the second bottom.
In the present embodiment, this first base 50 may be used to the first supporting mechanism and steadily puts
Put, thus ensure the safety of operator.This second base 51 is used for making the second supporting mechanism put down
Steady placement, thus ensure the safety of operator.This connected mode can be welding, and one becomes
Type, threaded.Further, this first base 50 and the second base 51 can be by fixing
Part is fixed, thus strengthens the stability of Part I and Part II.
In one embodiment, a kind of operating platform that this utility model provides can also include:
Step on liter part 53, this step on liter part 53 have to back to the first end 55 and the second end 57, the first end
55 are connected with the first stampede part 21 and/or the second stampede part 23, and the second end 57 is fixed,
It is provided with at least one between first end 55 to the second end 57 and steps on ascending part 59.
In the present embodiment, operator can trample ascending part 59, conveniently enters from ground
Trample face or second to first to trample and on face, carry out operation.Thus the operation of operator.
It should be understood that above description is to illustrate rather than to limit.
By reading foregoing description, the many embodiments outside the example provided and many application
The most all will be apparent from.Therefore, the scope of this teaching should not
This determines with reference to foregoing description, but should want with reference to aforementioned claim and these rights
The four corner seeking had equivalent determines.For comprehensive purpose, all articles and
With reference to including that the disclosure of patent application and bulletin is all passed through with reference to being incorporated herein.In aforementioned power
Profit is omitted any aspect of theme disclosed herein and is not intended to abandon in this main body in requiring
Hold, also should not be considered as applicant and this theme is not thought of as the one of disclosed application theme
Part.
Claims (10)
1. an operating platform, it is characterised in that comprising:
Part I and Part II；
Described Part I includes the first supporting mechanism and is set up on described first supporting mechanism
First stampede part；
Described Part II includes the second supporting mechanism and is set up on described second supporting mechanism
Second stampede part, described first stampede part is provided with the first groove；On described second stampede part
It is provided with auxiliary section；
When described first stampede part matches with described second stampede part, described first groove court
Open wide to described auxiliary section, so that oil well pipe can pass described first groove.
Operating platform the most according to claim 1, it is characterised in that: described Part I
Detachably connected with described Part II.
Operating platform the most according to claim 1, it is characterised in that: described second tramples
Part has the sidewall in the face of described first stampede part, described auxiliary section be following in any one:
At least part of described sidewall, the second groove being arranged on described sidewall, it is arranged at described sidewall
On projection.
Operating platform the most according to claim 1, it is characterised in that: when described first steps on
Step on part when matching with described second stampede part, described first stampede part and described second stampede part
Relatively or lean.
Operating platform the most according to claim 1, it is characterised in that: when described oil well pipe
When post passes described first groove, between described oil well pipe and described second stampede part, have
One gap, has the second gap, between described first between described oil well pipe and described auxiliary section
Gap and described second gap are respectively provided with the gap width of maximum.
Operating platform the most according to claim 1, it is characterised in that: described first tramples
Part includes that the first framework in polygonal annular is trampled with first be set up on described first framework
Portion, described first framework is connected with described first supporting mechanism；Described second stampede part includes
The second framework in polygonal annular and the second stampeding section being set up on described second framework, described
Second framework is connected with described second supporting mechanism.
Operating platform the most according to claim 6, it is characterised in that: described first framework
For rectangle, the width of described rectangle has predetermined scope so that described first framework can be positioned at and take out
Between oil machine base and described oil well pipe.
Operating platform the most according to claim 6, it is characterised in that: described first supports
Mechanism have back to the first top and the first bottom；Described first bottom can be fixed；Institute
State the first top to be connected with described first framework；Described second supporting mechanism have back to
Second top and the second bottom；Described second bottom can be fixed；Described second top is with described
Second framework is connected.
Operating platform the most according to claim 8, it is characterised in that comprising: in many
First base of limit annular and the second base, described first base is connected with described first bottom,
Described second base is connected with described second bottom.
Operating platform the most according to claim 1, it is characterised in that comprising: step on
Rise part, described in step on liter part have back to the first end and the second end, described first end is with described
First stampede part and/or described second stampede part are connected, and described second end is fixed, and described
It is provided with at least one between extremely described second end of one end and steps on ascending part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300600.4U CN205532502U (en) | 2016-04-12 | 2016-04-12 | Operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300600.4U CN205532502U (en) | 2016-04-12 | 2016-04-12 | Operating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532502U true CN205532502U (en) | 2016-08-31 |
Family
ID=56791418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620300600.4U Active CN205532502U (en) | 2016-04-12 | 2016-04-12 | Operating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930704A (en) * | 2017-03-27 | 2017-07-07 | 四川安东油气工程技术服务有限公司 | Well head control tower |
| CN108145388A (en) * | 2018-01-09 | 2018-06-12 | 江阴新长机械配件有限公司 | A kind of production technology of novel fan cast casting sandbox |
| CN108161266A (en) * | 2018-01-08 | 2018-06-15 | 江阴新长机械配件有限公司 | A kind of casting sandbox welding method of base plate |
-
2016
- 2016-04-12 CN CN201620300600.4U patent/CN205532502U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930704A (en) * | 2017-03-27 | 2017-07-07 | 四川安东油气工程技术服务有限公司 | Well head control tower |
| CN108161266A (en) * | 2018-01-08 | 2018-06-15 | 江阴新长机械配件有限公司 | A kind of casting sandbox welding method of base plate |
| CN108145388A (en) * | 2018-01-09 | 2018-06-12 | 江阴新长机械配件有限公司 | A kind of production technology of novel fan cast casting sandbox |
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