CN208502694U - A kind of oil pipe lifting machine - Google Patents
A kind of oil pipe lifting machine Download PDFInfo
- Publication number
- CN208502694U CN208502694U CN201820847025.9U CN201820847025U CN208502694U CN 208502694 U CN208502694 U CN 208502694U CN 201820847025 U CN201820847025 U CN 201820847025U CN 208502694 U CN208502694 U CN 208502694U
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- connecting rod
- rolling bar
- fixed
- support plate
- hinged
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Abstract
The utility model discloses a kind of oil pipe lifting machines, including operating side (1), the hydraulic cylinder (2) being connected to operating side (1) pipeline, the operating side (1) is made of hand-operated direction valve (11), operation panel (12), column (13), the hand-operated direction valve (11) is fixedly connected with operation panel (12), and the column (13) is fixedly connected with operation panel (12)；The hand-operated direction valve (11) is connected to hydraulic pump pipeline, the lifting machine further include: lifting device (3), lifting device (3) are connected with the output shaft of hydraulic cylinder (2).The utility model is for drilling in the process especially to high production cost present in oil pipe operation, the problems such as working efficiency is low, have and has greatly liberated labour and improved labor efficiency, especially oil pipe lifting machine uses hydraulic power, largely avoids and needs to take high safeguard procedures and construction distance because equipment is there are electronic or internal combustion engine.
Description
Technical field
The utility model relates to technical field of petroleum extraction more particularly to a kind of oil pipe lifting machines.
Background technique
In the past, since oil pipe lifting machine does not come out, in petroleum drilling and mining field, drilling-production equipment during petroleum drilling and mining,
Transition, handling and the lifting of oil pick-up tube rely on manual operation, although also having other hydraulic liftings to set in some oil recovery factories
Standby, but it is not due to being professional equipment, in operating process, there is still a need for the cooperations of more manpower and manpower output, and it is in life
During production, due to every specialized function of not no professional equipment, often occur in use process to equipment, the safety of personnel
Accident, at great property loss, so in response to this, my design department of company and production division, specifically for this
Kind situation, design produce dedicated for oil pipe lifting machine matched with drilling-production equipment, and oil pipe lifting machine largely saves
About labour, and can good protection effectively be provided to personnel, drilling-production equipment and well head.
Therefore, it is necessary to a kind of completely new oil pipe lifting machine be provided, to solve above-mentioned defect existing in the prior art.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of oil pipe lifting machine.
The utility model provides a kind of oil pipe lifting machine, adopts the following technical scheme that
A kind of oil pipe lifting machine, including operating side 1, the hydraulic cylinder 2 being connected to 1 pipeline of operating side, the operating side 1 is by hand
Dynamic reversal valve 11, operation panel 12, column 13 form, and the hand-operated direction valve 11 is fixedly connected with operation panel 12, the column 13
It is fixedly connected with operation panel 12；The hand-operated direction valve 11 is connected to hydraulic pump pipeline, and user manipulator moves when in use
Lifting machine is controlled to valve 11 and lifts decline, because the technology is common existing operation element process, therefore is not repeated them here here.
The lifting machine further include:
Lifting device 3, lifting device 3 are connected with the output shaft of hydraulic cylinder 2, and hydraulic cylinder 2 can push lifting device 3 to increase
Or it reduces.
Workbench 4, bottom are connected with lifting device 3, and top is connected with delivery platform 5；
Base assembly 8 is fixed with hydraulic cylinder 2 on top, and the column 13 of operating side 1, top is also connected with lifting dress
Set 3.
The fixed transport oil pipe of the delivery platform 5 comprising the first support plate 51, the second support plate 52, rolling bar assembly 53；
First support plate 51,52 bottom of the second support plate are fixed on workbench 4, if be rotatably connected has dry milling between the two
Thick stick assembly 53；The rolling bar assembly 53 and the first support plate 51,52 place of being rotatably connected of the second support plate be all equipped with can lock with
Limit the limiting device 54 of the rotation of rolling bar assembly 53, axial float.
Further, the rolling bar assembly 53 is rolling bar 531, and rolling bar 531 is rotationally connected with the first support plate 51 and the
Between two support plates 52, being all equipped at it with the place of being rotatably connected of the first support plate 51 and the second support plate 52 can be locked to limit
Rolling bar 531 processed rotation, axial float limiting device 54.
Further, the rolling bar assembly 53 includes rolling bar fixing axle 532, rolling bar fixing sleeve 533, rolling bar rolls set 534；
532 both ends of rolling bar fixing axle are rotationally connected between the first support plate 51, the second support plate 52, have been arranged concentrically thereon
Rolling bar fixing sleeve 533, rolling bar rolls set 534；It is opened on the rolling bar fixing sleeve 533 equipped with internal thread hole, fixing screws 535 are worn
It crosses internal thread hole to cooperate with it, rolling bar fixing sleeve 533 is fixed in rolling bar fixing axle 532；It is described at 532 liang of rolling bar fixing axle
End is additionally provided with the first support plate 51,52 place of being rotatably connected of the second support plate can lock to limit its rotation, axial float
Limiting device 54.
Preferably, the limiting device 54 includes being fixedly connected with rolling bar fixing axle 532 close to 51 one end of the first support plate
Fixed ring 536, fixed pin 537, rolling bar fixing axle 532 is set close to the fixation of the side at 52 end of the second support plate with opening
Hole, the bolt 538 that rolling bar fixing axle 532 is fixed across fixation hole.When in use, fixed pin 537 and the cooperation of bolt 538 generate
Rolling bar fixing axle 532 is fixed between the first support plate 51, the second support plate 52 and does not rotate by chucking power.
Further, lifting device 3 is X-type expansion bracket, is connected with the output shaft of hydraulic cylinder 2, in the effect of hydraulic cylinder 2
Lower stretching, extension or retraction.
Lifting device 3 is by lower fixed connecting rod ASSY 31, lower mobile connecting rod ASSY 32, upper fixed connecting rod ASSY 33, upper movement
Connecting rod ASSY 34 forms；The lower fixed connecting rod ASSY 31 is formed by fixing connecting rod 311 under two, lower fixed 311 middle part of connecting rod
Equipped with articulated mounting；The lower mobile connecting rod ASSY 32 is by lower mobile roller shaft 321, connecting bushing 322 and lower mobile roller shaft
321 and connecting bushing 322 both ends be symmetrical arranged with both under hinged two mobile connecting rod 323 form, the lower mobile rolling
The rotatable centrosymmetric in 321 both ends of wheel shaft is provided with idler wheel 324, and hinged dress is equipped in the middle part of the lower mobile connecting rod ASSY 32
It sets；Fixed connecting rod ASSY 33 is fixedly connected with axle sleeve 331 from above, cuts with scissors with it with being above fixedly connected with axle sleeve 331 and be symmetrical arranged
The upper fixed connecting rod 332 of two connect forms, and is additionally provided with fixed reinforcing rib 333 on fixed connecting rod 332, upper fixation adds
Strong plate 334 is equipped with articulated mounting in the middle part of fixed connecting rod 332；The upper mobile connecting rod ASSY 34 is by upper mobile roller shaft
341, it is symmetrical arranged the upper mobile connecting rod 342 hinged with it with upper mobile 341 axis midpoint of roller shaft to form, the upper mobile rolling
341 both ends centrosymmetric of wheel shaft is rotatably provided with shifting roller 343, and hinged dress is equipped in the middle part of the upper mobile connecting rod 342
It sets；Fixed 33 one end of connecting rod ASSY and workbench 4 are hinged, and the other end and lower fixed connecting rod ASSY 31 are hinged；It moves up
The upper shifting roller 343 of dynamic connecting rod ASSY 34 rolls on workbench 4, and the other end and lower mobile connecting rod ASSY 32 are hinged；Institute
It states lower 31 one end of fixed connecting rod ASSY and upper fixed connecting rod ASSY 33 is hinged, the other end and base assembly 8 are hinged；The lower movement
The lower mobile roller shaft 321 of connecting rod ASSY 32 rolls in base assembly 8, and the other end and upper fixed connecting rod ASSY 33 are hinged；Institute
The articulated mounting for stating lower fixed connecting rod ASSY 31 and lower mobile 32 middle part of connecting rod ASSY is hinged cooperation, fixed connecting rod
The articulated mounting at 34 middle part of assembly 33 and upper mobile connecting rod ASSY is hinged cooperation.
Preferably, hinged stiffening plate 6 is additionally provided on the articulated mounting.
Preferably, the workbench 4 is by fixed-hinged support 41, platform framework 42, reinforcing rib 43, upper rail 44, guide rail
Backplate 45 forms；It is equipped with several reinforcing ribs 43 in the platform framework 42, sets that there are two fill with lifting in 42 side of platform framework
3 hinged fixed-hinged supports 41 are set, bottom is rectangular open-minded equipped with what is opened up on the guide rail channel steel of base assembly 8 in platform framework 42
Mouthful, inner top side is equipped with upper rail 44, and 44 both sides of upper rail are equipped with guide rail backplate 45；The upper shifting roller 343 is upper
It rolls in guide rail 44, is rolled in the rectangular gap that lower mobile roller shaft 321 opens up on the guide rail channel steel of base assembly 8, it is described
Upper fixed connecting rod ASSY 33, lower fixed connecting rod ASSY 31 and fixed-hinged support 41 are hinged.
8 bottom surface of base assembly is additionally provided with wheel, and the setting of wheel, which can be convenient, is moved to predetermined position for lifting machine.
Compared with the relevant technologies, the utility model is had the following technical effect that
The utility model is for, especially to high production cost present in oil pipe operation, working efficiency is low during drilling
The problems such as, have and greatly liberated labour and improved labor efficiency, especially oil pipe lifting machine uses hydraulic power, very big
Degree is avoided to be needed to take high safeguard procedures and construction distance because equipment is there are electronic or internal combustion engine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of 1 shipping platform 5 of the utility model embodiment；
Fig. 3 is the structural schematic diagram of 2 shipping platform 5 of the utility model embodiment；
Fig. 4 is the structural schematic diagram of 2 workbench 4 of the utility model embodiment；
Fig. 5 is 44 partial enlarged view of upper rail of 2 workbench 4 of the utility model embodiment；
Fig. 6 is the structural schematic diagram of 2 lifting device 3 of the utility model embodiment；
Fig. 7 is the structural schematic diagram of mobile connecting rod ASSY 34 in the utility model embodiment 2；
Fig. 8 is the structural schematic diagram that connecting rod ASSY 33 is fixed in the utility model embodiment 2；
Fig. 9 is the structural schematic diagram of the lower fixed connecting rod ASSY 31 of the utility model embodiment 2；
Figure 10 is the structural schematic diagram of the lower mobile connecting rod ASSY 32 of the utility model embodiment 2.
Specific embodiment
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of oil pipe lifting machine of the utility model, including operating side 1, it is connected to 1 pipeline of operating side
Hydraulic cylinder 2, the operating side 1 are made of hand-operated direction valve 11, operation panel 12, column 13, the hand-operated direction valve 11 and operation
Plate 12 is fixedly connected, and the column 13 is fixedly connected with operation panel 12；The hand-operated direction valve 11 is connected to hydraulic pump pipeline,
User operates hand-operated direction valve 11 and lifts decline to control lifting machine when use, because the technology is common existing operation element
Process, therefore do not repeat them here here.
The lifting machine further include:
Lifting device 3, lifting device 3 are connected with the output shaft of hydraulic cylinder 2, and hydraulic cylinder 2 can push lifting device 3 to increase
Or it reduces.
Workbench 4, bottom are connected with lifting device 3, and top is connected with delivery platform 5；
Base assembly 8 is fixed with hydraulic cylinder 2 on top, and the column 13 of operating side 1, top is also connected with lifting dress
Set 3.
The fixed transport oil pipe of the delivery platform 5 comprising the first support plate 51, the second support plate 52, rolling bar assembly 53；
First support plate 51,52 bottom of the second support plate are fixed on workbench 4, if be rotatably connected has dry milling between the two
Thick stick assembly 53；The rolling bar assembly 53 and the first support plate 51,52 place of being rotatably connected of the second support plate be all equipped with can lock with
Limit the limiting device 54 of the rotation of rolling bar assembly 53, axial float.
Embodiment 1
In the present embodiment, as shown in Fig. 2, the rolling bar assembly 53 is rolling bar 531, rolling bar 531 is rotationally connected with the
Between one support plate 51 and the second support plate 52, its with the place of being rotatably connected of the first support plate 51 and the second support plate 52 all
The limiting device 54 of the rotation of rolling bar 531, axial float is limited equipped with that can lock.
Lifting device 3 be X-type expansion bracket, be connected with the output shaft of hydraulic cylinder 2, under the action of hydraulic cylinder 2 stretch or
It retracts.
8 bottom surface of base assembly is additionally provided with wheel, and the setting of wheel, which can be convenient, is moved to predetermined position for lifting machine.
When in use, user operates hand-operated direction valve 11, and hydraulic cylinder 2 jacks up or falls X-type expansion bracket, at this time user
The limiting device 54 of rolling bar 531 is opened, oil pipe is rolled on into rolling bar 531, limiting device 54 is then locked, lifting machine is moved to
Operating position opens limiting device 54, unloads oil pipe.
Embodiment 2
As shown in figure 3, the preferred embodiment as a upper embodiment, in the present embodiment, the rolling bar assembly 53 includes
Rolling bar fixing axle 532, rolling bar fixing sleeve 533, rolling bar rolls set 534；532 both ends of rolling bar fixing axle are rotationally connected with
Between one support plate 51, the second support plate 52, it has been arranged concentrically rolling bar fixing sleeve 533, rolling bar rolls set 534 thereon；The rolling
It is opened on thick stick fixing sleeve 533 equipped with internal thread hole, fixing screws 535 pass through internal thread hole and cooperate with it, by rolling bar fixing sleeve 533
It is fixed in rolling bar fixing axle 532；It is described to turn at 532 both ends of rolling bar fixing axle and the first support plate 51, the second support plate 52
Dynamic junction, which is additionally provided with, can lock to limit the limiting device 54 of its rotation, axial float.
The limiting device 54 includes the fixed ring being fixedly connected with rolling bar fixing axle 532 close to 51 one end of the first support plate
536, fixed pin 537, with open be arranged in rolling bar fixing axle 532 close to the side at 52 end of the second support plate fixation hole, pass through
Fixation hole is to fix the bolt 538 of rolling bar fixing axle 532.When in use, fixed pin 537 and the cooperation of bolt 538 generate chucking power,
Rolling bar fixing axle 532 is fixed between the first support plate 51, the second support plate 52 and is not rotated.
As shown in fig. 6, lifting device 3 is by lower fixed connecting rod ASSY 31, lower mobile connecting rod ASSY 32, upper fixed connecting rod ASSY
33, upper mobile connecting rod ASSY 34 forms；
As shown in figure 9, the lower fixed connecting rod ASSY 31 is formed by fixing connecting rod 311 under two, in lower fixed connecting rod 311
Portion is equipped with articulated mounting；
As shown in Figure 10, the lower mobile connecting rod ASSY 32 is by lower mobile roller shaft 321, connecting bushing 322 and lower movement
The both ends of roller shaft 321 and connecting bushing 322 are symmetrical arranged mobile connecting rod 323 under two hinged with the two and form, under described
The rotatable centrosymmetric in 321 both ends of shifting roller axis is provided with idler wheel 324, is equipped in the middle part of the lower mobile connecting rod ASSY 32
Articulated mounting；
As shown in figure 8, fixed connecting rod ASSY 33 be fixedly connected from above axle sleeve 331, be above fixedly connected with axle sleeve 331
It is symmetrical arranged the two upper fixed connecting rods 332 hinged with it to form, fixed reinforcement is additionally provided on fixed connecting rod 332
Muscle 333, upper fixed stiffening plate 334 are equipped with articulated mounting in the middle part of fixed connecting rod 332；
As shown in fig. 7, the upper mobile connecting rod ASSY 34 is by upper mobile roller shaft 341 and upper mobile 341 axis of roller shaft
Midpoint is symmetrical arranged the upper mobile connecting rod 342 hinged with it and forms, and the upper mobile 341 both ends centrosymmetric of roller shaft can be rotated
It is provided with shifting roller 343, is equipped with articulated mounting in the middle part of the upper mobile connecting rod 342；Fixed connecting rod ASSY 33 1
End is hinged with workbench 4, and the other end and lower fixed connecting rod ASSY 31 are hinged；The upper shifting roller of upper mobile connecting rod ASSY 34
343 roll on workbench 4, and the other end and lower mobile connecting rod ASSY 32 are hinged；Described lower fixed 31 one end of connecting rod ASSY with
Upper fixed connecting rod ASSY 33 is hinged, and the other end and base assembly 8 are hinged；The lower mobile roller shaft of the lower mobile connecting rod ASSY 32
321 roll in base assembly 8, and the other end and upper fixed connecting rod ASSY 33 are hinged；The lower fixed connecting rod ASSY 31 with move down
The articulated mounting at dynamic 32 middle part of connecting rod ASSY is hinged cooperation, fixed connecting rod ASSY 33 and upper mobile connecting rod ASSY 34
The articulated mounting at middle part is hinged cooperation.
Hinged stiffening plate 6 is additionally provided on the articulated mounting.
As shown in Figure 4,5, the workbench 4 is by fixed-hinged support 41, platform framework 42, reinforcing rib 43, upper rail 44,
Guide rail backplate 45 forms；Several reinforcing ribs 43 are equipped in the platform framework 42,42 side of platform framework set there are two with liter
The hinged fixed-hinged support 41 of falling unit 3, in platform framework 42 bottom be equipped on the guide rail channel steel of base assembly 8 open up it is rectangular
Gap, inner top side are equipped with upper rail 44, and 44 both sides of upper rail are equipped with guide rail backplate 45；The upper shifting roller 343 exists
It rolls, is rolled in the rectangular gap that lower mobile roller shaft 321 opens up on the guide rail channel steel of base assembly 8, institute in upper rail 44
It is hinged to state fixed connecting rod ASSY 33, lower fixed connecting rod ASSY 31 and fixed-hinged support 41.
8 bottom surface of base assembly is additionally provided with wheel, and the setting of wheel, which can be convenient, is moved to predetermined position for lifting machine.
When the utility model is used, being placed in well head oil pipe pars basilaris pontis nearby, manual reverse of direction after lifting machine transports scene to
11 oil inlet and outlet of valve is connect with the mating hydraulic power unit in well site, when needing oil pipe operation, is pulled hand-operated direction valve 11 and is adjusted equipment
To appropriate height, then release handle, handle restore automatically to middle position (latched position), and oil pipe lifting machine is in position at this time
Lock state is set, the bolt 538 on rolling bar assembly 53 is pulled out, oil pipe is rolled to rolling bar assembly 53, ten every time, and discharge
It sets, then turns back to bolt 538, prevent oil pipe left and right roll from falling；Hand-operated direction valve 11 is pulled, oil pipe is raised to predetermined height
Degree, release handle, be loaded oil pipe when, oil pipe is rolled from rolling bar rolls set 534, one every time, until 10 oil pipes are all made
Industry finishes, and then pulls hand-operated direction valve 11 for equipment and is reduced to appropriate height, moves in circles, complete oil pipe operation.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of oil pipe lifting machine, including operating side (1), the hydraulic cylinder (2) being connected to operating side (1) pipeline, the operating side
(1) it is made of hand-operated direction valve (11), operation panel (12), column (13), the hand-operated direction valve (11) and operation panel (12) are solid
Fixed connection, the column (13) are fixedly connected with operation panel (12)；The hand-operated direction valve (11) is connected to hydraulic pump pipeline,
It is characterized in that: the lifting machine further include:
Lifting device (3), lifting device (3) are connected with the output shaft of hydraulic cylinder (2)；
Workbench (4), bottom are connected with lifting device (3), and top is connected with delivery platform (5)；
Base assembly (8), top on be fixed with hydraulic cylinder (2), the column (13) of operating side (1), top be also connected with liter
Falling unit (3)；
The fixed transport oil pipe of the delivery platform (5) comprising the first support plate (51), the second support plate (52), rolling bar assembly
(53)；First support plate (51), the second support plate (52) bottom are fixed on workbench (4), can be rotated between the two
It is connected with several rolling bar assemblies (53)；The rolling bar assembly (53) and the first support plate (51), the second support plate (52) can be rotated
Junction, which is all equipped with, can lock to limit the limiting device (54) of rolling bar assembly (53) rotation, axial float.
2. a kind of oil pipe lifting machine as described in claim 1, it is characterised in that: the rolling bar assembly (53) is rolling bar (531),
Rolling bar (531) is rotationally connected between the first support plate (51) and the second support plate (52), in itself and the first support plate (51)
All being equipped with the place of being rotatably connected of the second support plate (52) can lock to limit rolling bar (531) rotation, the limit of axial float
Device (54).
3. a kind of oil pipe lifting machine as described in claim 1, it is characterised in that: the rolling bar assembly (53) includes that rolling bar is fixed
Axis (532), rolling bar fixing sleeve (533), rolling bar rolls set (534)；Rolling bar fixing axle (532) both ends are rotationally connected with
Between one support plate (51), the second support plate (52), it has been arranged concentrically rolling bar fixing sleeve (533), rolling bar rolls set thereon
(534)；It is opened on the rolling bar fixing sleeve (533) equipped with internal thread hole, fixing screws (535) pass through internal thread hole and match with it
It closes, rolling bar fixing sleeve (533) is fixed on rolling bar fixing axle (532)；It is described rolling bar fixing axle (532) both ends and first
Fagging (51), the second support plate (52) place of being rotatably connected, which are additionally provided with, can lock to limit its rotation, the limit of axial float dress
Set (54).
4. a kind of oil pipe lifting machine as claimed in claim 3, it is characterised in that: the limiting device (54) includes solid with rolling bar
Fixed ring (536) that dead axle (532) is fixedly connected close to the first support plate (51) one end, fixed pin (537), with open setting and exist
Rolling bar fixing axle (532) is close to the fixation hole of the side at the second support plate (52) end, across fixation hole to fix rolling bar fixing axle
(532) bolt (538).
5. a kind of oil pipe lifting machine as described in claim 1-4 is any, it is characterised in that: lifting device (3) is flexible for X-type
Frame is connected with the output shaft of hydraulic cylinder (2), stretches or retracts under the action of hydraulic cylinder (2).
6. a kind of oil pipe lifting machine as described in claim 1-4 is any, it is characterised in that: lifting device (3) is connected by lower fixation
Bar assembly (31), lower mobile connecting rod ASSY (32), upper fixed connecting rod ASSY (33), upper mobile connecting rod ASSY (34) composition；It is described
Lower fixed connecting rod ASSY (31) is formed by fixing connecting rod (311) under two, is equipped with articulated mounting in the middle part of lower fixed connecting rod (311)；
The lower mobile connecting rod ASSY (32) by lower mobile roller shaft (321), connecting bushing (322), with lower mobile roller shaft (321) and
The both ends of connecting bushing (322) are symmetrical arranged connecting rod (323) mobile under two hinged with the two composition, the lower shifting roller
The rotatable centrosymmetric in axis (321) both ends is provided with idler wheel (324), is equipped with hinge in the middle part of the lower mobile connecting rod ASSY (32)
Connection device；Fixed connecting rod ASSY (33) be fixedly connected from above axle sleeve (331), with to be above fixedly connected with axle sleeve (331) symmetrical
Two upper fixed connecting rod (332) compositions hinged with it are set, are provided with fixed reinforcing rib on fixed connecting rod (332)
(333), upper fixed stiffening plate (334), fixed connecting rod (332) middle part are equipped with articulated mounting；The upper mobile connecting rod is total
The upper movement hinged with it is symmetrical arranged by upper mobile roller shaft (341), with upper mobile roller shaft (341) axis midpoint at (34)
Connecting rod (342) composition, upper mobile roller shaft (341) the both ends centrosymmetric are rotatably provided with shifting roller (343), institute
It states and is equipped with articulated mounting in the middle part of mobile connecting rod (342)；Fixed connecting rod ASSY (33) one end and workbench (4) are cut with scissors
It connects, the other end and lower fixed connecting rod ASSY (31) are hinged；The upper shifting roller (343) of upper mobile connecting rod ASSY (34) is flat in work
Platform rolls on (4), and the other end and lower mobile connecting rod ASSY (32) are hinged；Described lower fixed connecting rod ASSY (31) one end and upper fixation
Hingedly, the other end and base assembly (8) are hinged for connecting rod ASSY (33)；The lower mobile roller shaft of the lower mobile connecting rod ASSY (32)
(321) it is rolled in the rectangular gap opened up on the guide rail channel steel of base assembly (8), the other end and upper fixed connecting rod ASSY (33)
Hingedly；Articulated mounting in the middle part of the lower fixed connecting rod ASSY (31) and lower mobile connecting rod ASSY (32) is hinged cooperation, institute
The articulated mounting in the middle part of fixed connecting rod ASSY (33) and upper mobile connecting rod ASSY (34) is stated to be hinged cooperation.
7. a kind of oil pipe lifting machine as claimed in claim 6, it is characterised in that: be additionally provided with hinged reinforcement on the articulated mounting
Plate (6).
8. a kind of oil pipe lifting machine as claimed in claim 7, it is characterised in that: the workbench (4) is by fixed-hinged support
(41), platform framework (42), reinforcing rib (43), upper rail (44), guide rail backplate (45) composition；It is set in the platform framework (42)
There are several reinforcing ribs (43), set in platform framework (42) side there are two the fixed-hinged support (41) hinged with lifting device (3),
Its inner top side is equipped with upper rail (44), and upper rail (44) both sides are equipped with guide rail backplate (45)；The upper shifting roller (343)
It is rolled in upper rail (44), in the rectangular gap that lower mobile roller shaft (321) opens up on the guide rail channel steel of base assembly (8)
It rolls, fixed connecting rod ASSY (33), lower fixed connecting rod ASSY (31) and fixed-hinged support (41) are hinged.
9. a kind of oil pipe lifting machine as described in claim 1, it is characterised in that: base assembly (8) bottom surface is additionally provided with wheel
Son.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847025.9U CN208502694U (en) | 2018-06-02 | 2018-06-02 | A kind of oil pipe lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847025.9U CN208502694U (en) | 2018-06-02 | 2018-06-02 | A kind of oil pipe lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208502694U true CN208502694U (en) | 2019-02-15 |
Family
ID=65287471
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820847025.9U Active CN208502694U (en) | 2018-06-02 | 2018-06-02 | A kind of oil pipe lifting machine |
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| Country | Link |
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| CN (1) | CN208502694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828092A (en) * | 2020-12-28 | 2021-05-25 | 泰安华鲁锻压机床有限公司 | Plate rolling machine device for improving workpiece rolling precision |
-
2018
- 2018-06-02 CN CN201820847025.9U patent/CN208502694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828092A (en) * | 2020-12-28 | 2021-05-25 | 泰安华鲁锻压机床有限公司 | Plate rolling machine device for improving workpiece rolling precision |
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