CN110526164A - Upper downhole device - Google Patents
Upper downhole device Download PDFInfo
- Publication number
- CN110526164A CN110526164A CN201910922147.9A CN201910922147A CN110526164A CN 110526164 A CN110526164 A CN 110526164A CN 201910922147 A CN201910922147 A CN 201910922147A CN 110526164 A CN110526164 A CN 110526164A
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- Prior art keywords
- bar
- downhole device
- gondola
- telescopic component
- chassis
- 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.)
- Pending
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- 239000000463 material Substances 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 241000269793 Cryothenia peninsulae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/18—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by a single central jack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
- F16L55/32—Constructional aspects of the propulsion means, e.g. towed by cables being self-contained
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Abstract
The embodiment provides a kind of upper downhole devices, are related to underground work technical field.Downhole device includes browpiece, telescopic component and the gondola for accommodating part to be conveyed on this.Telescopic component is set to browpiece, and connect with gondola, and part to be conveyed is sent into or is sent out in well for driving gondola to go up and down by telescopic component.On this downhole device design rationally, structure it is simple, it can be realized automatic conveying crawl device by downhole device on this, lead to the probability of equipment damage to reduce existing crawl device and collide the borehole wall during upper go into the well, the labor intensity for reducing operator simultaneously, improves the security performance in operation process.
Description
Technical field
The present invention relates to underground work technical fields, in particular to a kind of upper downhole device.
Background technique
Currently, going into the well on crawl device is that operator passes through rope progress operation, during upper go into the well, manual operation
It is easy that crawl device is made to collide with the borehole wall.
Summary of the invention
The purpose of the present invention includes, for example, providing a kind of upper downhole device, steadily can be sent into well to crawl device
In or transport out from well, during going into the well in reduction, probability that crawl device and the borehole wall collide.
The embodiment of the present invention this can be implemented so that
In a first aspect, the embodiment of the present invention provides a kind of upper downhole device, including browpiece, telescopic component and for holding
Receive the gondola of part to be conveyed, the telescopic component is set to the browpiece, and connect with the gondola, the telescopic component
For driving the gondola to go up and down, the part to be conveyed is sent into or is sent out in well.
In alternative embodiments, the browpiece includes chassis, main support and regulating part；
The first end of the main support is rotatably coupled with the chassis, and the of the telescopic component and the main support
The connection of two ends, the regulating part is rotatably coupled with the chassis and the main support simultaneously, for driving the main support
It is relatively rotated with the chassis.
In alternative embodiments, the main support include the first bar, the second bar and adjusting rod, first bar and
Second bar is oppositely arranged, and the both ends of the adjusting rod are connect with first bar and second bar respectively, described flexible
Component is fixed on the adjusting rod.
In alternative embodiments, the adjusting rod is slidably disposed in first bar and second bar.
In alternative embodiments, first bar includes at least two first profiles, all first profiles according to
Secondary connection；
Second bar includes at least two second profiles, and all second profile is sequentially connected.
In alternative embodiments, the chassis includes first support bar and second support bar, the first support bar
Quantity be two and to be oppositely arranged, the second support bar be located between two first support bars and with two described the
The connection of two support rods.
In alternative embodiments, the first end of the main support and the first hinge joint of the first support bar can turn
Dynamic connection, the first end of the regulating part and the second hinge joint of the first support bar are rotatably connected, and described first is hinged
Point is not overlapped with second hinge joint.
In alternative embodiments, the chassis further includes walking wheel assembly, and the walking wheel assembly is positioned at described the
One end far from the second support bar of one support rod.
In alternative embodiments, the telescopic component includes power source, piston rod and piston cylinder, and the piston cylinder is solid
Surely it is set to the browpiece, the piston rod is telescopically arranged in the piston cylinder, the power source and the piston
Bar connection, the gondola are set to one end far from the piston cylinder of the piston rod.
In alternative embodiments, the gondola has the accommodating cavity for placing part to be conveyed, and the gondola is provided with rolling
Wheel, so that the cable of the part to be conveyed is set around the idler wheel.
The beneficial effect of the embodiment of the present invention includes at least, such as:
Upper downhole device is set to well head upper surface by browpiece, drives gondola along well depth direction by telescopic component
It runs, crawl device can be set in gondola, thus by crawl device in company with gondola synchronous transport into well, so that crawl device is upper and lower
It during well, is not easy to collide with the borehole wall, reduces crawl device during upper go into the well due to damaging with wall collisions
Bad probability.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of upper downhole device provided in an embodiment of the present invention；
Fig. 2 is the cross-sectional view that crawl device is delivered to shaft bottom by upper downhole device provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of upper downhole device holding state provided in an embodiment of the present invention；
Fig. 4 is the cross section view of the first bar junction in main support；
Fig. 5 is the schematic diagram in upper downhole device provided in an embodiment of the present invention after browpiece contraction；
Fig. 6 is that upper downhole device provided in an embodiment of the present invention is set to the schematic diagram at well head；
Fig. 7 is that crawl device is delivered to the schematic diagram climbed out of out of gondola behind shaft bottom.
Icon: the upper downhole device of 100-；010- crawl device；020- well；10- browpiece；11- chassis；112- first
Strut；115- second support bar；117- walking wheel assembly；13- main support；The first bar of 131-；1314- upper sectional material；1316- mo(u)ld bottom half
Material；1318- built-in bearing；The second bar of 132-；135- adjusting rod；The first hinge joint of 141-；The second hinge joint of 145-；15- is adjusted
Part；16- telescopic component；162- power source；164- piston rod；166- piston cylinder；18- gondola；185- idler wheel.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if there is the side of the instructions such as term " on ", "lower", "inner", "outside"
Position or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the side usually put
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, being only used for distinguishing description if there is term " first ", " second " etc., it is not understood to indicate or imply phase
To importance.
It should be noted that in the absence of conflict, the feature in the embodiment of the present invention can be combined with each other.
Embodiment
Fig. 1 is the structural schematic diagram of upper downhole device 100 provided in an embodiment of the present invention, and Fig. 2 will for upper downhole device 100
Crawl device 010 is delivered to the cross-sectional view in shaft bottom, please refers to shown in Fig. 1 and Fig. 2.
The embodiment of the invention provides a kind of upper downhole devices 100 to pass through dress of going into the well on this for being arranged in pithead position
It sets 100 crawl device 010 is delivered in well, or is sent out in well.Avoid crawl device 010 it is upper go into the well 020 during hit
The case where leading to equipment damage to the borehole wall.
Due to, existing crawl device is to be transferred with rope to shaft bottom by operator or pulled out from shaft bottom,
During decentralization or pull-up, shaking when due to operation, crawl device can more or less collide the borehole wall, lead to crawl device
The probability of damage is larger.In addition, labor intensity is larger, when operator is short of physical strength due to operator's decentralization or upper pulling process
Or the working time it is slightly long when, easily there is security risk.
Upper downhole device 100 provided in this embodiment, by the way that browpiece 10,16 band of telescopic component is arranged in Jing020Kou
Dynamic 18 stretching motion of gondola, crawl device 010 is arranged in gondola 18, under the action of telescopic component 16, automatically by crawl device 010
It is delivered in well 020 or is transported out in well 020.During transportation, crawl device 010 is not easy to collide with the borehole wall, subtracts
The probability that crawl device 010 is damaged due to collision is lacked.And reduce the manipulation strength of operator, improve operational security
Energy.
It is understood that the part to be conveyed in the present embodiment is crawl device 010, carried out by taking crawl device 010 as an example below
It is described in detail, it is of course also possible to be the equipment or product that other needs convey.The present embodiment with no restrictions, with specific reference to reality
Depending on demand.
Specific structure to all parts of upper downhole device 100 provided in this embodiment and mutual correspondence below
Relationship is described in detail.
Fig. 3 is the structural schematic diagram of upper 100 holding state of downhole device provided in this embodiment, please refers to Fig. 1 and Fig. 3 institute
Show.
Downhole device 100 includes browpiece 10, telescopic component 16 and the gondola 18 for accommodating part to be conveyed on this.
Specifically, browpiece 10 is frame structure, 020 mouthful of position of well can be supported in.Telescopic component 16 is set to
On browpiece 10, and telescopic component 16 is connect with gondola 18, and gondola 18 is driven by the stretching motion of telescopic component 16
Lifting is sent into or is sent out in well 020 so that the crawl device in gondola 18 010 will be contained in.
The specific structure of browpiece 10 is described in detail below.
Browpiece 10 includes chassis 11, main support 13 and regulating part 15.Chassis 11 is used to be arranged in the upper table of Jing020Kou
Face, main support 13 can be rotated relative to chassis 11, to have holding state and collapse state relative to chassis 11.Regulating part
15 for adjusting main support 13 according to demand, so that browpiece 10 is converted between holding state and collapse state.
Further, chassis 11 includes first support bar 112 and second support bar 115.First support bar 112 and second
11 structure of chassis of the formation frame-like of strut 115.Wherein, the quantity of first support bar 112 is two and is oppositely arranged, second
Strut 115 is located between two first support bars 112, and the both ends of second support bar 115 respectively with two second support bars 115
Connection.
In the present embodiment, first support bar 112 and/or second support bar 115 use profile, by fastener by first
Support rod 112 is fixedly connected with second support bar 115.When needing to adjust position, can also easily to the structure of pedestal and
First support bar 112 and the relative position of second support bar 115 are adjusted in pedestal.
Further, chassis 11 further includes walking wheel assembly 117, which is located at first support bar 112
One end far from second support bar 115.When downhole device 100 needs to transport on this, operator can pass through portable second
Strut 115, the mode for pulling walking wheel assembly 117 to roll is carried, easy to operate, is easily portable.
In order to be pulled when carrying convenient for operator, optionally, increase in one end of the separate walking wheel assembly 117 of chassis 11
If handle, the handle is for operator to be portable when carrying or tension.The specific structure of handle without limitation, according to ergonomics
Principle, design handle meet operator at a distance from walking wheel assembly 117 and facilitate operation.In addition, when chassis 11 lie down in
When the position of 020 mouthful of upper surface of well, handle should not cause to interfere to first support bar 112 and second support bar 115, and then guarantee
Chassis 11 can entirely be set to 020 mouthful of top of well.
Further, the first end of main support 13 is rotatably coupled with chassis 11, telescopic component 16 and main support 13
Second end connection, regulating part 15 are rotatably coupled with chassis 11 and main support 13 simultaneously, and main branch is driven by regulating part 15
The relative rotation of frame 13 and chassis 11.
Specifically, main support 13 includes the first bar 131, the second bar 132 and adjusting rod 135.First bar 131 and the second bar
132 are oppositely arranged, and the both ends of adjusting rod 135 are connect with the first bar 131 and the second bar 132 respectively.To which main support 13 be connected
For frame-like structure, while telescopic component 16 being fixed on the adjusting rod 135 of main support 13, is adjusted by adjusting rod 135
Position of the telescopic component 16 relative to main support 13.
In the present embodiment, adjusting rod 135 is slidably disposed on the first bar 131 and the second bar 132.It is closed when sliding into
Right position postpones, and adjusting rod 135 is locked with the first bar 131, the second bar 132 by fastener respectively.Due to flexible
Component 16 is fixedly installed on adjusting rod 135, can be changed with the change in location of adjusting rod 135.
In the present embodiment, the first bar 131 includes at least two first profiles, and all the first profile is sequentially connected.Second
Bar 132 includes at least two second profiles, and all the second profile is sequentially connected.Main support is in turn connected to form by multiple profiles
13 frame can be pulled open at least two first profiles and at least two second profiles are opposite when need to use, thus
Extend the length dimension of the first bar 131 and the second bar 132.It, can be by the first whole types when needing to store after the completion of use
Material and the second whole profiles fold relatively, so as to shorten the length dimension of the first bar 131 and the second bar 132.
In addition, profile has at least following advantages: in process of production using heat, cold process, having very strong resistance to
Corrosive nature；It is convenient that profile is connected with each other, can be by multiple profile pieces successively using the fastener to match with its end surface shape
It is connected and fixed, and fastness is strong.
Fig. 4 is two sequentially connected cross-sectional views of the first profile, shown referring to figure 4..
Two first profiles are respectively upper sectional material 1314 and lower sectional material 1316, and upper sectional material 1314 is along lower sectional material 1316
Track sliding, built-in bearing 1318 is arranged between upper sectional material 1314 and lower sectional material 1316, guarantees upper sectional material by bearing
1314 sliding relative to lower sectional material 1316 is opened on upper sectional material 1314 and lower sectional material 1316 when sliding into suitable position
Equipped with pin hole, pin hole is successively worn using pin, so that upper sectional material 1314 and lower sectional material 1316 are fixed.
It is understood that the first bar 131 and the second bar 132 are all made of profile and are made, adjusting rod 135 can also use type
Material is made, in specific structure the present embodiment without limitation.First is set to by adjusting rod 135 as long as meeting telescopic component 16
On bar 131 and the second bar 132, and fixation.
Further, regulating part 15 is rotatably connected between chassis 11 and main support 13.Fig. 5 be the present embodiment provides
Upper downhole device 100 in browpiece 10 shrink after schematic diagram, referring to figure 5. shown in.
Specifically, regulating part 15 is retractable structure, first end and the chassis 11 of regulating part 15 are rotatably coupled, and are adjusted
The second end of part 15 is rotatably coupled with main support 13, and one end and the chassis 11 of main support 13 are rotatably coupled.Pass through tune
The stretching motion of part 15 is saved, rotation of the main support 13 relative to chassis 11 is driven.
In the present embodiment, first support bar 112 includes the first hinge joint 141 and the second hinge joint 145, the first hinge joint
141 are not overlapped with the second hinge joint 145.The first end and first support bar 112 of main support 13 connect at the first hinge joint 141
It connects, the first end of regulating part 15 is connect at the second hinge joint 145 with first support bar 112, so that in main support 13, chassis 11
First support bar 112 and regulating part 15 formed triangle.Change the shape of triangle by the stretching motion of regulating part 15
And angle.
Further, the telescopic component 16 in upper downhole device 100 provided in this embodiment includes power source 162, piston
Bar 164 and piston cylinder 166.
Piston cylinder 166 is fixedly installed on browpiece 10, and piston rod 164 is telescopically arranged in piston cylinder 166, is moved
Power source 162 is connect with piston rod 164, and for providing power for the stretching motion of piston rod 164, gondola 18 is set to piston rod
One end of 164 separate piston cylinder 166, and moved with the movement of piston rod 164.
In the present embodiment, power source 162 is motor, and motor and piston cylinder 166 are all set in the adjusting rod of main support 13
On 135.Piston rod 164 is under the drive of the motor relative to 166 stretching motion of piston cylinder, so that gondola 18 be driven to move.
Fig. 6 is that upper downhole device 100 provided in this embodiment is set to the schematic diagram at Jing020Kou, and Fig. 7 is crawl device
010 is delivered to the schematic diagram climbed out of out of gondola 18 behind 020 bottom of well, referring to figure 2., shown in Fig. 6 and Fig. 7.
Gondola 18 has the accommodating cavity for placing crawl device 010, and idler wheel 185 is provided on gondola 18, when 010 quilt of crawl device
When being delivered to behind 020 bottom of well and coming out of from 18 expert of gondola, the cable of crawl device 010 can be set around the idler wheel on gondola 18
185, so that cable is not easy to be worn by the wedge angle at 020 bottom of well.
The course of work of upper downhole device 100 provided in an embodiment of the present invention are as follows:
Conveying crawl device 010 go into the well 020 process are as follows: set crawl device 010 to such as Fig. 6 state, by upper downhole device
100 are placed in 020 mouthful of position of well, and being driven by telescopic component 16 has the gondola 18 of crawl device 010 downward along the deep direction of well 020
Movement, until by the decentralization of gondola 18 to 020 bottom position of well, as shown in Figure 2；Then crawl device 010 is moved out out of gondola 18,
Since gondola 18 is provided with idler wheel 185, the cable of crawl device 010 follows crawl device 010 to enter pipeline around after the idler wheel 185,
Realize the detection of pipeline, so that it be avoided to contact friction with the side wall of pipeline, the idler wheel 185 of gondola 18 has guarantor to cable at this time
Protective function, protection cable rub with 020 wall turning of well, as shown in Figure 7.
Convey the process of well 020 on crawl device 010 are as follows: crawl device 010, which is creeped, to be poured into the accommodating chamber of gondola 18, is stretched at this time
16 contractile motion of contracting component drives gondola 18 to rise, and telescopic component 16 lifts the handle on gondola 18, so that gondola 18 is from horizontal
State is changed into vertical state, then with 16 ascending motion of telescopic component, until rising to position on well 020.
When needing to transport downhole device 100 on this after the completion of work, browpiece 10 need to only be folded, such as Fig. 5
It is shown.
Upper downhole device 100 provided in an embodiment of the present invention has the beneficial effect that
Design rationally, structure it is simple, can reduce existing crawl device 010 it is upper go into the well 020 during collision Jing020Bi lead
The probability for causing damage can be realized automatic conveying crawl device 010 by downhole device 100 on this, while reduce operator's
Labor intensity improves the security performance in operation process.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of protection of the claims
It is quasi-.
Claims (10)
1. a kind of upper downhole device, which is characterized in that including browpiece, telescopic component and for accommodating hanging for part to be conveyed
Cabin, the telescopic component is set to the browpiece, and connect with the gondola, and the telescopic component is for driving described hang
The part to be conveyed is sent into or is sent out in well by cabin lifting.
2. upper downhole device according to claim 1, which is characterized in that the browpiece include chassis, main support and
Regulating part；
The first end of the main support is rotatably coupled with the chassis, the second end of the telescopic component and the main support
Connection, the regulating part is rotatably coupled with the chassis and the main support simultaneously, for driving the main support and institute
State chassis relative rotation.
3. upper downhole device according to claim 2, which is characterized in that the main support include the first bar, the second bar with
And adjusting rod, first bar and second bar are oppositely arranged, the both ends of the adjusting rod respectively with first bar and institute
The connection of the second bar is stated, the telescopic component is fixed on the adjusting rod.
4. upper downhole device according to claim 3, which is characterized in that the adjusting rod is slidably disposed in described
One bar and second bar.
5. upper downhole device according to claim 3, which is characterized in that first bar includes at least two first types
Material, all first profile is sequentially connected；
Second bar includes at least two second profiles, and all second profile is sequentially connected.
6. upper downhole device according to claim 2, which is characterized in that the chassis includes first support bar and second
Strut, the quantity of the first support bar are two and are oppositely arranged that the second support bar is located at two first supports
It is connect between bar and with two second support bars.
7. upper downhole device according to claim 6, which is characterized in that the first end of the main support and described first
First hinge joint of strut is rotatably connected, and the first end of the regulating part and the second hinge joint of the first support bar can turn
Dynamic connection, first hinge joint are not overlapped with second hinge joint.
8. upper downhole device according to claim 6, which is characterized in that the chassis further includes walking wheel assembly, described
Walking wheel assembly is located at one end far from the second support bar of the first support bar.
9. upper downhole device according to claim 1, which is characterized in that the telescopic component includes power source, piston rod
And piston cylinder, the piston cylinder are fixedly installed on the browpiece, the piston rod is telescopically arranged in the piston cylinder,
The power source is connect with the piston rod, and the gondola is set to one end far from the piston cylinder of the piston rod.
10. upper downhole device according to claim 1, which is characterized in that the gondola has the appearance for placing part to be conveyed
Chamber is set, the gondola is provided with idler wheel, so that the cable of the part to be conveyed is set around the idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910922147.9A CN110526164A (en) | 2019-09-27 | 2019-09-27 | Upper downhole device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910922147.9A CN110526164A (en) | 2019-09-27 | 2019-09-27 | Upper downhole device |
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| CN110526164A true CN110526164A (en) | 2019-12-03 |
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| CN201910922147.9A Pending CN110526164A (en) | 2019-09-27 | 2019-09-27 | Upper downhole device |
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| CN107840238A (en) * | 2017-09-15 | 2018-03-27 | 南京航空航天大学 | A kind of pipe robot is gone into the well mechanism and its operational method |
| CN207420464U (en) * | 2017-08-29 | 2018-05-29 | 山东科瑞机械制造有限公司 | A kind of hydraulic foldable stent for being used to support derrick |
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| CN108715398A (en) * | 2018-07-27 | 2018-10-30 | 深圳市施罗德工业测控设备有限公司 | A kind of pipe crawling device gondola |
| CN108715397A (en) * | 2018-07-27 | 2018-10-30 | 深圳市施罗德工业测控设备有限公司 | A kind of service hoisting cable suitable for pipe crawling device |
| CN210710569U (en) * | 2019-09-27 | 2020-06-09 | 深圳市施罗德工业集团有限公司 | Go up and down well device |
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| CN207016392U (en) * | 2017-07-13 | 2018-02-16 | 陕西中科非开挖技术股份有限公司 | Detecting robot of pipe downhole device |
| CN207420464U (en) * | 2017-08-29 | 2018-05-29 | 山东科瑞机械制造有限公司 | A kind of hydraulic foldable stent for being used to support derrick |
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| CN207974802U (en) * | 2018-03-01 | 2018-10-16 | 胜利油田新大管业科技发展有限责任公司 | Sucker rod lifting gear and sucker rod operation vehicle |
| CN108715398A (en) * | 2018-07-27 | 2018-10-30 | 深圳市施罗德工业测控设备有限公司 | A kind of pipe crawling device gondola |
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| CN210710569U (en) * | 2019-09-27 | 2020-06-09 | 深圳市施罗德工业集团有限公司 | Go up and down well device |
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