CN202325496U - Horizontal sidewall contact device - Google Patents
Horizontal sidewall contact device Download PDFInfo
- Publication number
- CN202325496U CN202325496U CN2011204455883U CN201120445588U CN202325496U CN 202325496 U CN202325496 U CN 202325496U CN 2011204455883 U CN2011204455883 U CN 2011204455883U CN 201120445588 U CN201120445588 U CN 201120445588U CN 202325496 U CN202325496 U CN 202325496U
- Authority
- CN
- China
- Prior art keywords
- arm
- force
- block
- backup
- contiguous block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a horizontal sidewall contact device,which comprises a left sidewall contact cylinder and a right sidewall contact support arm component. A sealed sampling probe component is arranged on the sidewall contact support arm component. By the horizontal sidewall contact device, the problems that the conventional sidewall contact device has short stroke and that a sealed probe is damaged due to the collision with a sidewall after a pad is additionally arranged to prolong the stroke are solved.
Description
Technical field
The utility model relate to use on a kind of oil field can be in the down-hole telescoping ram of a certain fixed-site, particularly a kind of sealing detector telescoping ram that sucks formation fluid that has, a kind of telescoping ram that is used for formation testing.
Background technology
In field produces, need monitor and take a sample formation fluid, but the existing conventional telescoping ram all be vertical structures that backup cylinder center line is installed perpendicular to body axis.Conventional telescoping ram opens stroke and receives backup cylinder travel limits, and when causing the instrument body thin, the telescoping ram stroke is little; Can not satisfy oil field all size well all needs carry out the requirement of formation testing; Perhaps in order in all size well, to carry out formation testing, need add multiple specification mat, this causes these mats in the process of going into the well, to bump with the borehole wall and damages the sealing inserting tube; Influence test success rate; And the instrument body rests on the borehole wall rather than is placed in the middle in test process, in case the malfunctioning easy Ka Jing of stretching device, breaking down is difficult for salvaging.
The utility model content
The purpose of the utility model provides a kind of horizontal telescoping ram, and the stroke that has telescoping ram now is little to collide the problem that the borehole wall makes the damage of sealing inserting tube with adding after mat increases stroke to solve.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of horizontal telescoping ram; The backup cylinder and the backup support arms assembly that are provided with about comprising; The backup support arms assembly is provided with sealing sampling inserting tube assembly, and the backup support arms assembly comprises oil cylinder lower connecting block, last liquid contiguous block, fixed block, associated block, the upper left arm of force, the upper right arm of force, the left side arm of force and the bottom right arm of force down, and oil cylinder lower connecting block and last ground liquid contiguous block are separated between left and right to be oppositely arranged; Fixed block and associated block are between the upper and lower at a distance from being oppositely arranged; Fixed block and associated block the oil cylinder lower connecting block and between the ground liquid contiguous block, upper left arm of force two ends are hinged with oil cylinder lower connecting block, fixed block respectively, upper right arm of force two ends are hinged with last ground liquid contiguous block, fixed block respectively; A left side down arm of force two ends is hinged with oil cylinder lower connecting block, associated block respectively, and arm of force two ends, bottom right are respectively with associated block, upward the liquid contiguous block is hinged;
Stretch out to the right the working end of said backup cylinder, and the working end of backup cylinder is fixedly connected with the oil cylinder lower connecting block, and fixed block and associated block are symmetrical set about the bearing of trend of backup cylinder, and the oil cylinder lower connecting block, upward liquid contiguous block and backup cylinder are positioned on the same axis;
The backup support arms assembly also comprises left and right pull bar; Hinged and the formation pin joint three of left and right pull bar; A left side pull bar with the upper left arm of force is hinged and formation pin joint one; Right pull bar is with the upper right arm of force is hinged and form pin joint two, and pin joint one and pin joint two are positioned at sustained height, and pin joint three is positioned at the below of pin joint one, pin joint two;
Said sealing sampling inserting tube assembly comprises sealing inserting tube and sliding bar; Fixed block is provided with through hole, and the sealing inserting tube is fixedly arranged on the fixed block upside, and the interior pipe of sealing inserting tube is communicated with and forms vertical slide opening with the through hole of fixed block; Sliding bar is inserted in the slide opening; The sliding bar bottom is connected in the pin joint place of left and right pull bar, and upward the liquid contiguous block is provided with ground liquid transfer passage, is communicated with ground liquid between slide opening sidewall and the ground liquid transfer passage and takes over.
Said ground liquid is taken over and is comprised body, upper binding head, lower union joint and upper and lower ball-head cover; Upper and lower connector is connected to the two ends of body; Upper and lower connector is pipe; And said pipe one end is set to spheroidal, and the tube end of spheroidal constitutes bulb, and the bulb of upper binding head and the bulb of lower union joint are arranged at respectively in the said upper and lower ball-head cover;
Upper and lower ball-head cover structure is identical: the interface channel that equal corresponding bulb is provided with the spheroidal die cavity and is communicated with the spheroidal die cavity, and the pipe parts intersection with upper and lower connector on the upper and lower ball-head cover is equipped with the groove that is used to make upper and lower connector twisting;
The said ball-head cover of going up is arranged on the fixed block, and the interface channel of last ball-head cover is communicated with slide opening, and following ball-head cover is arranged on the ground liquid contiguous block, and the interface channel of following ball-head cover is communicated with ground liquid transfer passage.
The setting that assumes diamond in shape of backup support arms assembly is provided with protruding one up and down with protruding three on the oil cylinder lower connecting block, have protruding two and protruding four on upward on the liquid contiguous block;
The backup support arms assembly also comprises four support arms that slideway all is set: wherein an end and the fixed block of support arm one are hinged, and the other end of support arm one points to the oil cylinder lower connecting block, and protruding one is positioned at the slideway of support arm one;
One end and the fixed block of support arm two are hinged, and the other end of support arm two refers to liquid contiguous block up, and protruding two are positioned at the slideway of support arm two;
One end and the associated block of support arm three are hinged, and the other end of support arm three points to the oil cylinder lower connecting block, and protruding three are positioned at the slideway of support arm three;
One end and the associated block of support arm four are hinged, and the other end of support arm four refers to liquid contiguous block up, and protruding four are positioned at the slideway of support arm four;
Support arm one, two, three, all around be located at the upper left arm of force, the upper right arm of force, a left side arm of force and arm of force outer ring, bottom right down, the slideway on the support arm one, two, three, four is parallel to the upper left arm of force, the upper right arm of force, the left side bearing of trend of the arm of force, the bottom right arm of force down respectively.
The working end of backup cylinder is fixedly connected on the oil cylinder on the contiguous block, and contiguous block docks through joinery and its construction with the oil cylinder lower connecting block on the oil cylinder, and both joinery and its construction junctions are through pull pin locking; Last ground liquid contiguous block through joinery and its construction to being connected to down ground liquid contiguous block; And both joinery and its construction junctions are provided with attachment screw; The liquid contiguous block is positioned at liquid contiguous block right side, ground down; The liquid contiguous block is provided with the lower channel that is communicated with ground liquid transfer passage down, and ground liquid transfer passage and lower channel joint are provided with insertion pipe, and the insertion pipe outer wall is provided with ground liquid transfer passage inwall and lower channel inner wall sealing respectively.
The bottom of said associated block is installed with wear-resistant block.
Said backup cylinder is the two-way function hydraulic cylinder.
The pin joint of the upper left arm of force and oil cylinder lower connecting block be positioned at a left side down the arm of force and oil cylinder lower connecting block pin joint under; The pin joint of the upper right arm of force and last ground liquid contiguous block be positioned at the bottom right arm of force and last ground liquid contiguous block pin joint under.
Support arm one, two, three, four is the cover body shape and opening direction is all inboard towards the backup support arms assembly, and the arm of force and the bottom right arm of force respectively are provided with two under the upper left arm of force, the upper right arm of force, the left side.
The described horizontal telescoping ram of the utility model; Its backup support arms assembly is hinged multi-connecting-rod mechanism, assumes diamond in shape when backup support arms is opened, and has very big stroke; Be strip after closing up; Make the telescoping ram integral diameter small-sized, so this telescoping ram not only hour is suitable for (main body refers to the formation tester housing) in the main diameter size, also can be applicable to the well of all size simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of backup support arms assembly;
Fig. 3 is the structural representation that ground liquid is taken over;
Fig. 4 is the structural representation of backup cylinder;
Fig. 5 is the stereogram of the utility model.
The specific embodiment
By Fig. 1 and a kind of horizontal telescoping ram shown in Figure 5, the backup cylinder 1-1 and the backup support arms assembly 1-2 that are provided with about comprising, backup support arms assembly 1-2 are provided with sealing sampling inserting tube assembly 1-3;
Backup cylinder 1-1 by shown in Figure 4 is the two-way function hydraulic cylinder, and backup cylinder 1-1 comprises backup cylinder barrel 2-2, and the two ends of backup cylinder barrel 2-2 are provided with on the backup cylinder cylinder head 2-5 under the cylinder head 2-1 and backup cylinder respectively; Be interspersed with piston rod 2-4 in the backup cylinder barrel 2-2; The left end head that is positioned at backup cylinder barrel 2-2 on the piston rod 2-4 is provided with backup piston 2-3, and piston rod 2-4 right-hand member cylinder head 2-5 under the backup cylinder stretches out outside the backup cylinder barrel 2-2, and the two-way function hydraulic cylinder is a prior art; So be not described in detail; Backup cylinder 1-1 is horizontally disposed with, and the working end 2-6 of backup cylinder 1-1 stretches out to the right, and the working end 2-6 of backup cylinder 1-1 is its piston rod 2-4 right-hand member.Certainly the utility model is not limited to above-mentioned form, and backup cylinder 1-1 also can be the common hydraulic cylinder except that the two-way function hydraulic cylinder.
Backup support arms assembly 1-2 shown in Figure 2; Comprise oil cylinder lower connecting block 4, last liquid contiguous block 22, fixed block 9, associated block 26, the upper left arm of force 7, the upper right arm of force 14, the left side arm of force 28 and the bottom right arm of force 24 down; Oil cylinder lower connecting block 4 is oppositely arranged with last ground liquid contiguous block 22 is separated between left and right; Fixed block 9 is oppositely arranged with associated block 26 is separated between the upper and lower; Fixed block 9 and associated block 26 oil cylinder lower connecting block 4 and between the ground liquid contiguous block 22, the backup support arms assembly 1-2 setting that assumes diamond in shape when opening, promptly oil cylinder lower connecting block 4, upward liquid contiguous block 22, fixed block 9 and associated block 26 lay respectively at four angle points of rhombus.The upper left arm of force 7 two ends are hinged with oil cylinder lower connecting block 4, fixed block 9 respectively; The upper right arm of force 14 two ends are hinged with last ground liquid contiguous block 22, fixed block 9 respectively; The a left side down arm of force 28 two ends is hinged with oil cylinder lower connecting block 4, associated block 26 respectively, and the arm of force 24 two ends in bottom right are respectively with associated block 26, upward liquid contiguous block 22 is hinged; Bearing pin 1 is set on the fixed block 9, and the upper left arm of force 7 is all hinged through bearing pin 1 and fixed block 9 with the upper right arm of force 14, and associated block 26 is provided with bearing pin 2 38, and the left side arm of force 28 down is all hinged through bearing pin 2 38 and associated block 26 with the bottom right arm of force 24.The bottom of said associated block 26 is installed with wear-resistant block 25 through attachment screw 20A, to avoid the direct wearing and tearing of associated block 26 and oil-well wall.The said upper left arm of force 7, the upper right arm of force 14, a left side arm of force 28 and the bottom right arm of force 24 down respectively are provided with two.
Fixed block 9 is symmetrical set with the bearing of trend of associated block 26 about backup cylinder 1-1, and oil cylinder lower connecting block 4, upward liquid contiguous block 22 is positioned on the same axis with backup cylinder 1-1; Be that backup support arms assembly 1-2 is when opening; Above-mentioned oil cylinder lower connecting block 4, upward the arm of force 28 and the bottom right arm of force 24 constitute the quadric chain of a rhombus down liquid contiguous block 22, fixed block 9, associated block 26, the upper left arm of force 7, the upper right arm of force 14, a left side; The bearing of trend of backup cylinder 1-1 points to the angular bisector of dehiscing between the arm of force 28 under the upper left arm of force 7 and the left side, also points to the angular bisector of dehiscing between the upper right arm of force 14 and the bottom right arm of force 24 certainly;
The pin joint 30 of the upper left arm of force 7 and oil cylinder lower connecting block 4 be positioned at a left side down the arm of force 28 and oil cylinder lower connecting block 4 pin joint 5 under; The pin joint 36 of the upper right arm of force 14 and last ground liquid contiguous block 22 be positioned at the bottom right arm of force 24 and last ground liquid contiguous block 22 pin joint 34 under.Like this, after backup support arms assembly 1-2 closes up, be strip, make the telescoping ram overall radial dimension very little, so this telescoping ram not only hour is suitable for (main body refers to the formation tester housing) in the main diameter size, also can be applicable to the well of all size simultaneously.
Backup support arms assembly 1-2 also comprises left and right pull bar 8,13; Left and right pull bar 8,13 is hinged and formation pin joint 3 33 through pin; Left side pull bar 8 and the upper left arm of force 7 hinged and formation pin joint one 33A, right pull bar 13 and the upper right arm of force 14 hinged and formation pin joint two 33B, pin joint one 33A and pin joint two 33B are positioned at sustained height; When backup support arms assembly 1-2 opens when assuming diamond in shape, pin joint 3 33 is positioned at the below of pin joint one 33A, pin joint two 33B;
Be provided with protruding 1 and protruding 3 31 over against the position about the oil cylinder lower connecting block 4; Be provided with protruding 2 16 and protruding 4 21 over against the position about the last ground liquid contiguous block 22; Protruding one 3, protruding 2 16, protruding 3 31, protruding 4 21 are made up of four bearing pins respectively; Convexity 1, protruding 3 31 is positioned at the left side of the pin joint of the upper left arm of force 7 and oil cylinder lower connecting block 4, and protruding 2 16, protruding 4 21 are positioned at the pin joint right side of the upper right arm of force 14 and last ground liquid contiguous block 22; Backup support arms assembly 1-2 also comprises four support arms that slideway 37 all is set; Be support arm 1, support arm 2 15, support arm 3 29 and support arm 4 23; Wherein an end of support arm 1 and fixed block 9 left sides are hinged; The other end of support arm 1 points to oil cylinder lower connecting block 4, and protruding 1 are positioned at the slideway 37 of support arm 1; One end and fixed block 9 right sides of support arm 2 15 are hinged, and the other end of support arm 2 15 refers to liquid contiguous block 22 up, and protruding 2 16 are positioned at the slideway 37 of support arm 2 15; One end and associated block 26 left sides of support arm 3 29 are hinged, and the other end of support arm 3 29 points to oil cylinder lower connecting block 4, and protruding 3 31 are positioned at the slideway 37 of support arm 3 29; One end and associated block 26 right sides of support arm 4 23 are hinged, and the other end of support arm 4 23 refers to liquid contiguous block 22 up, and protruding 4 21 are positioned at the slideway 37 of support arm 4 23; Support arm 3 29 is installed with back-up block one 27A, and back-up block one 27A and associated block 26 are hinged, and promptly support arm 3 29 is hinged through back-up block one 27A and associated block 26; Support arm 4 23 sets firmly back-up block two 27B, and back-up block two 27B and associated block 26 are hinged, and promptly support arm 4 23 is hinged through back-up block two 27B and associated block 26.
Support arm 1, support arm 2 15, support arm 3 29, support arm 4 23 are located in the upper left arm of force 7, the upper right arm of force 14, the left side outer ring of the arm of force 28 and the bottom right arm of force 24 down; Support arm one, two, three, 46,15,29,23 is cover body shape and four opening direction all towards backup support arms assembly 1-2 inboard; Slideway 37 on support arm 1, support arm 2 15, support arm 3 29, the support arm 4 23 is parallel to the upper left arm of force 7, the upper right arm of force 14, the left side bearing of trend of the arm of force 28, the bottom right arm of force 24 down respectively; Like this; Support arm 1, support arm 2 15, support arm 3 29, support arm 4 23 can be along with the opening and close up of backup support arms assembly 1-2, with the upper left arm of force 7, the upper right arm of force 14, a left side arm of force 28, the bottom right arm of force 24 synchronization actions down.
The working end 2-6 of backup cylinder 1-1 is fixedly connected on the oil cylinder on the contiguous block 1; Contiguous block 1 is provided with oil cylinder lower connecting block about 4 on the oil cylinder; The right-hand member of contiguous block 1 docks through joinery and its construction with the left end of oil cylinder lower connecting block 4 on the oil cylinder; And both joinery and its construction junctions are through 2 lockings of vertical pull pin, and promptly the working end 2-6 of backup cylinder 1-1 is fixedly connected with oil cylinder lower connecting block 4 through contiguous block 1 on the oil cylinder; The right side of last ground liquid contiguous block 22 is provided with down ground liquid contiguous block 19; The right-hand member of last ground liquid contiguous block 22 docks through joinery and its construction with the left end of following ground liquid contiguous block 19; And both joinery and its construction junctions are through being provided with attachment screw 20 lockings radially; Liquid contiguous block 19 is provided with the lower channel 18 that is communicated with ground liquid transfer passage 35 down; Ground liquid transfer passage 35 is provided with insertion pipe 17 with lower channel 18 joints, insertion pipe 17 outer walls respectively with ground liquid transfer passage 35 inwalls and lower channel 18 inner wall sealing settings.
Said sealing sampling inserting tube assembly 1-3 comprises sealing inserting tube 11 and sliding bar 12; Fixed block 9 is provided with through hole; Sealing inserting tube 11 is fixedly arranged on fixed block 9 upsides, the upper surface of lower surface and the fixed block 9 of sealing inserting tube 11 fit and two binding faces between seal, the interior pipe that seals inserting tube 11 is communicated with and forms vertical slide opening 10 with the through hole of fixed block 9; Sliding bar 12 is inserted in the slide opening 10; Sliding bar 12 bottoms are connected in pin joint 3 33 places of left and right pull bar 8,13, are provided with jack in sliding bar 12 bottoms, and the jack that the pin at pin joint 3 33 places of left and right pull bar 8,13 inserts sliding bar 12 bottoms gets final product; Last ground liquid contiguous block 22 is provided with ground liquid transfer passage 35; Be communicated with ground liquid between slide opening 10 sidewalls and the ground liquid transfer passage 35 and take over 1-4, in this example, slide opening 10 sidewall sections that connection ground liquid is taken over 1-4 are positioned on the fixed block 9.
Take over 1-4 by ground liquid shown in Figure 3 and comprise body 4-4, upper binding head 4-3, lower union joint 4-5 and upper and lower ball-head cover 4-1,4-6; Upper and lower connector 4-3,4-5 are connected to the two ends of body 4-4; Upper and lower connector 4-3,4-5 are pipe; And the end that the pipe of said upper and lower connector 4-3,4-5 deviates from body 4-4 all is set to spheroidal; The tube end of spheroidal constitutes bulb 4-2, and the bulb 4-2 of upper binding head 4-3 and the bulb 4-2 of lower union joint 4-5 are arranged at respectively in said upper and lower ball-head cover 4-1, the 4-6;
Upper and lower ball-head cover 4-1,4-6 structure are identical: the interface channel 4-7 that equal corresponding bulb 4-2 is provided with the spheroidal die cavity and is communicated with the spheroidal die cavity; The interface channel 4-7 of last ball-head cover 4-1 is communicated with upper binding head 4-3, and the mouth of pipe place on the bulb 4-2 top of upper binding head 4-3 is provided with enlarging; The interface channel 4-7 of following ball-head cover 4-6 is communicated with lower union joint 4-5; The mouth of pipe place on the bulb 4-2 top of lower union joint 4-5 also is provided with enlarging, and upper and lower ball-head cover 4-1,4-6 is last and the pipe parts intersection of upper and lower connector 4-3,4-5 is equipped with the groove that is used to make upper and lower connector 4-3,4-5 twisting; Last ball-head cover 4-1 or down ball-head cover 4-6 can fasten through joinery and its construction by two butt joint pieces and form, each butt joint piece is provided with half spheroidal die cavity, two butt joint pieces butt joints can form the spheroidal die cavity, and interface channel 4-7 are set on the butt joint piece therein and get final product.
The said ball-head cover 4-1 that goes up is arranged in the fixed block 9; Be that fixed block 9 is provided with slot, last ball-head cover 4-1 is fixedly arranged in this slot, and upward the interface channel 4-7 of ball-head cover 4-1 is communicated with slide opening 10; Following ball-head cover 4-6 is arranged on the ground liquid contiguous block 22; Promptly go up ground liquid contiguous block 22 and establish another slot, following ball-head cover 4-6 is fixedly arranged in another slot, and the interface channel 4-7 of following ball-head cover 4-6 is communicated with ground liquid transfer passage 35.Like this; In the process of opening and closing up of backup support arms assembly 1-2; The bulb 4-2 of upper and lower connector 4-3,4-5 all can correspondingly rotate in upper and lower ball-head cover 4-1,4-6; And when rotating, the mouth of pipe on the bulb 4-2 of upper and lower connector 4-3,4-5 is communicated with the interface channel 4-7 of upper and lower ball-head cover 4-1,4-6 all the time.
The described horizontal telescoping ram of the utility model; Be applied on the formation tester housing, following ground liquid contiguous block 19 is fixed on the formation tester housing, and contiguous block 1 links to each other with the working end 2-6 of backup cylinder 1-1 on the oil cylinder; The piston rod 2-4 of backup cylinder 1-1 moves to right; Backup support arms assembly 1-2 opens and assumes diamond in shape, and makes sealing inserting tube 11 be adjacent to the borehole wall, and sliding bar 12 is moved down; Extract ground liquid; Ground liquid flow through successively slide opening 10, upper binding head cover 4-1 interface channel 4-7, upper binding head 4-3, body 4-4, lower union joint 4-5, lower union joint cover 4-6 interface channel 4-7, liquid transfer passage 35 and lower channel 18, and finally flow in the instrument body of formation tester, the formation fluid monitoring begins.Backup cylinder 1-1 piston rod 2-4 moves to left, and backup support arms assembly 1-2 closes up, and whole horizontal telescoping ram is strip and is retracted in the formation tester housing, and test is accomplished; The utility model sliding bar 12 can slide and clean seal inserting tube 11 in sealing inserting tube 11.When backup support arms assembly 1-2 closes up when being strip, support arm 1, support arm 2 15, support arm 3 29, support arm 4 23 are that the housing shape covers the upper left arm of force 7, the upper right arm of force 14, the arm of force 28, the bottom right arm of force 24 and ground liquid are taken over 1-4 down on a left side.
Claims (8)
1. horizontal telescoping ram; It is characterized in that: the backup cylinder and the backup support arms assembly that are provided with about comprising; The backup support arms assembly is provided with sealing sampling inserting tube assembly; The backup support arms assembly comprises the oil cylinder lower connecting block, upward the arm of force and the bottom right arm of force are descended in liquid contiguous block, fixed block, associated block, the upper left arm of force, the upper right arm of force, a left side; Oil cylinder lower connecting block and last ground liquid contiguous block be between left and right at a distance from being oppositely arranged, and fixed block and associated block be between the upper and lower at a distance from being oppositely arranged, fixed block and associated block the oil cylinder lower connecting block and between the liquid contiguous block; Upper left arm of force two ends are hinged with oil cylinder lower connecting block, fixed block respectively; Upper right arm of force two ends are hinged with last ground liquid contiguous block, fixed block respectively, and left side arm of force two ends down is hinged with oil cylinder lower connecting block, associated block respectively, and arm of force two ends, bottom right are respectively with associated block, upward the liquid contiguous block is hinged;
Stretch out to the right the working end of said backup cylinder, and the working end of backup cylinder is fixedly connected with the oil cylinder lower connecting block, and fixed block and associated block are symmetrical set about the bearing of trend of backup cylinder, and the oil cylinder lower connecting block, upward liquid contiguous block and backup cylinder are positioned on the same axis;
The backup support arms assembly also comprises left and right pull bar; Hinged and the formation pin joint three of left and right pull bar; A left side pull bar with the upper left arm of force is hinged and formation pin joint one; Right pull bar is with the upper right arm of force is hinged and form pin joint two, and pin joint one and pin joint two are positioned at sustained height, and pin joint three is positioned at the below of pin joint one, pin joint two;
Said sealing sampling inserting tube assembly comprises sealing inserting tube and sliding bar; Fixed block is provided with through hole, and the sealing inserting tube is fixedly arranged on the fixed block upside, and the interior pipe of sealing inserting tube is communicated with and forms vertical slide opening with the through hole of fixed block; Sliding bar is inserted in the slide opening; The sliding bar bottom is connected in the pin joint place of left and right pull bar, and upward the liquid contiguous block is provided with ground liquid transfer passage, is communicated with ground liquid between slide opening sidewall and the ground liquid transfer passage and takes over.
2. horizontal telescoping ram as claimed in claim 1; It is characterized in that: said ground liquid is taken over and is comprised body, upper binding head, lower union joint and upper and lower ball-head cover; Upper and lower connector is connected to the two ends of body, and upper and lower connector is pipe, and said pipe one end is set to spheroidal; The tube end of spheroidal constitutes bulb, and the bulb of upper binding head and the bulb of lower union joint are arranged at respectively in the said upper and lower ball-head cover;
Upper and lower ball-head cover structure is identical: the interface channel that equal corresponding bulb is provided with the spheroidal die cavity and is communicated with the spheroidal die cavity, and the pipe parts intersection with upper and lower connector on the upper and lower ball-head cover is equipped with the groove that is used to make upper and lower connector twisting;
The said ball-head cover of going up is arranged on the fixed block, and the interface channel of last ball-head cover is communicated with slide opening, and following ball-head cover is arranged on the ground liquid contiguous block, and the interface channel of following ball-head cover is communicated with ground liquid transfer passage.
3. horizontal telescoping ram as claimed in claim 2 is characterized in that: the setting that assumes diamond in shape of backup support arms assembly, be provided with protruding one on the oil cylinder lower connecting block up and down with protruding three, and have protruding two and protruding four on upward on the liquid contiguous block;
The backup support arms assembly also comprises four support arms that slideway all is set: wherein an end and the fixed block of support arm one are hinged, and the other end of support arm one points to the oil cylinder lower connecting block, and protruding one is positioned at the slideway of support arm one;
One end and the fixed block of support arm two are hinged, and the other end of support arm two refers to liquid contiguous block up, and protruding two are positioned at the slideway of support arm two;
One end and the associated block of support arm three are hinged, and the other end of support arm three points to the oil cylinder lower connecting block, and protruding three are positioned at the slideway of support arm three;
One end and the associated block of support arm four are hinged, and the other end of support arm four refers to liquid contiguous block up, and protruding four are positioned at the slideway of support arm four;
Support arm one, two, three, all around be located at the upper left arm of force, the upper right arm of force, a left side arm of force and arm of force outer ring, bottom right down, the slideway on the support arm one, two, three, four is parallel to the upper left arm of force, the upper right arm of force, the left side bearing of trend of the arm of force, the bottom right arm of force down respectively.
4. like each described horizontal telescoping ram of claim 1-3; It is characterized in that: the working end of backup cylinder is fixedly connected on the oil cylinder on the contiguous block; Contiguous block docks through joinery and its construction with the oil cylinder lower connecting block on the oil cylinder, and both joinery and its construction junctions are through pull pin locking; Last ground liquid contiguous block through joinery and its construction to being connected to down ground liquid contiguous block; And both joinery and its construction junctions are provided with attachment screw; The liquid contiguous block is positioned at liquid contiguous block right side, ground down; The liquid contiguous block is provided with the lower channel that is communicated with ground liquid transfer passage down, and ground liquid transfer passage and lower channel joint are provided with insertion pipe, and the insertion pipe outer wall is provided with ground liquid transfer passage inwall and lower channel inner wall sealing respectively.
5. horizontal telescoping ram as claimed in claim 4 is characterized in that: the bottom of said associated block is installed with wear-resistant block.
6. horizontal telescoping ram as claimed in claim 5 is characterized in that: said backup cylinder is the two-way function hydraulic cylinder.
7. horizontal telescoping ram as claimed in claim 6 is characterized in that: the pin joint of the upper left arm of force and oil cylinder lower connecting block be positioned at a left side down the arm of force and oil cylinder lower connecting block pin joint under; The pin joint of the upper right arm of force and last ground liquid contiguous block be positioned at the bottom right arm of force and last ground liquid contiguous block pin joint under.
8. horizontal telescoping ram as claimed in claim 7 is characterized in that: support arm one, two, three, four is the cover body shape and opening direction is all inboard towards the backup support arms assembly, and the arm of force and the bottom right arm of force respectively are provided with two under the upper left arm of force, the upper right arm of force, the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204455883U CN202325496U (en) | 2011-11-11 | 2011-11-11 | Horizontal sidewall contact device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204455883U CN202325496U (en) | 2011-11-11 | 2011-11-11 | Horizontal sidewall contact device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202325496U true CN202325496U (en) | 2012-07-11 |
Family
ID=46437478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204455883U Withdrawn - After Issue CN202325496U (en) | 2011-11-11 | 2011-11-11 | Horizontal sidewall contact device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202325496U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359372A (en) * | 2011-11-11 | 2012-02-22 | 郑州宜源翔石油科技有限公司 | Horizontal sidewall contact device |
| CN111648760A (en) * | 2020-06-10 | 2020-09-11 | 中国海洋石油集团有限公司 | Underground sidewall contact device |
-
2011
- 2011-11-11 CN CN2011204455883U patent/CN202325496U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359372A (en) * | 2011-11-11 | 2012-02-22 | 郑州宜源翔石油科技有限公司 | Horizontal sidewall contact device |
| CN102359372B (en) * | 2011-11-11 | 2013-11-13 | 郑州宜源翔石油科技有限公司 | Horizontal sidewall contact device |
| CN111648760A (en) * | 2020-06-10 | 2020-09-11 | 中国海洋石油集团有限公司 | Underground sidewall contact device |
| CN111648760B (en) * | 2020-06-10 | 2022-08-02 | 中国海洋石油集团有限公司 | Underground sidewall contact device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7306032B2 (en) | Fluid collecting device | |
| CN104329083B (en) | Pushing and setting device | |
| CN202325496U (en) | Horizontal sidewall contact device | |
| CN102359372A (en) | Horizontal sidewall contact device | |
| CN104568418A (en) | Packer performance detecting device | |
| CN209687458U (en) | Balanced type anchor packer | |
| CN202500540U (en) | Three-way injection-production wellhead device | |
| CN104533344A (en) | Hydraulic sliding sleeve switch tool | |
| US8881828B2 (en) | Bore selector | |
| CN206271959U (en) | A kind of single-core cable joint tool | |
| CN217400870U (en) | Grouting device | |
| CN103790541A (en) | Three-position multifunctional three-pipe wellhead device | |
| CN202165044U (en) | Blowout preventer for swabbing steel cable for oil field | |
| CN201679455U (en) | Continuous oil pipe dynamic sealer | |
| CN212225173U (en) | Mine is with preventing spouting guarantor's gas joint in | |
| CN201486507U (en) | Hydraulic side-door opening blowout preventer | |
| CN210948565U (en) | Christmas tree pressure test plugging device | |
| CN203499618U (en) | Gas drive oil production annular test decentralized wellhead device | |
| CN206710078U (en) | Packer sits deblocking performance test apparatus | |
| CN207144848U (en) | A kind of deep water landing tool joint | |
| CN205858320U (en) | Microsphere telescoping ram high-pressure balancing device | |
| CN202325402U (en) | Blowout-preventing plug valve | |
| CN203756113U (en) | Eccentric separate injection well dead weight type sealing device | |
| CN204899839U (en) | From taking high pressure resistant packer of bypass type | |
| CN212774243U (en) | Eccentric injection well seal checking sealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 412, room 9, building 11, No. 450001, Chun Chun Road, Gao Cheng, Henan, Zhengzhou Patentee after: Zhengzhou Yiyuanxiang Petroleum Technology Co., Ltd. Address before: 450001 Zhao Zhao office, hi tech Development Zone, Henan, Zhengzhou Patentee before: Zhengzhou Yiyuanxiang Petroleum Technology Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20131113 |
|
| RGAV | Abandon patent right to avoid regrant |