CN201331438Y - Hydraulic horizontal tension tester - Google Patents

Hydraulic horizontal tension tester Download PDF

Info

Publication number
CN201331438Y
CN201331438Y CNU2008202389372U CN200820238937U CN201331438Y CN 201331438 Y CN201331438 Y CN 201331438Y CN U2008202389372 U CNU2008202389372 U CN U2008202389372U CN 200820238937 U CN200820238937 U CN 200820238937U CN 201331438 Y CN201331438 Y CN 201331438Y
Authority
CN
China
Prior art keywords
frame
tractor
bar
coaster
hydraulic
Prior art date
Application number
CNU2008202389372U
Other languages
Chinese (zh)
Inventor
裴万武
刘永勤
刘俭
Original Assignee
南阳二机石油装备(集团)有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 南阳二机石油装备(集团)有限公司 filed Critical 南阳二机石油装备(集团)有限公司
Priority to CNU2008202389372U priority Critical patent/CN201331438Y/en
Application granted granted Critical
Publication of CN201331438Y publication Critical patent/CN201331438Y/en

Links

Abstract

The utility model relates to a hydraulic horizontal tension tester, which is in particular applicable to the tension testing of petroleum drilling and petroleum exploitation lifting work pieces. The hydraulic horizontal tension tester comprises a host, a hydraulic control system, and an electronic measurement and control system; the host comprises a frame, a tractor, a tractor guide rail, two hydraulic cylinders, a tackle, a tackle guide rail, a drag brace, and a plurality of rolling bearings; and the tractor comprises a tractor frame and a roller. The two hydraulic cylinders are arranged behind the tractor; and the front and the rear ends of the two hydraulic cylinders are respectively connected with the tractor frame and the frame. The tackle consists of a tackle frame and a roller; and the tackle is arranged behind the two hydraulic cylinders. The drag brace goes through the center of the tractor frame and between the two hydraulic cylinders, the front end thereof is connected with the front end of the tractor frame, and the middle part is supported by the rolling bearings; a tested work piece is laid on the tackle frame; the rear end of the drag brace is connected with one end of the tested work piece; and the other end of the tested work piece is connected with the frame. The hydraulic horizontal tension tester is capable of simulating the actual working conditions of the work piece, and is characterized by convenient testing and wide scope of application.

Description

The hydraulic horizontal tension tester
Technical field
The utility model relates to tensile test equipment, specifically is a kind of hydraulic horizontal tension tester, is specially adapted to petroleum drilling and recovers the oil promote the carrying tensile test of workpiece.
Background technology
According to the API of american petroleum Engineering society standard and oil and gas industry correlation standard, when design petroleum drilling and oil recovery promote workpiece, integrality in order to ensure promoting the workpiece design should be carried out in accordance with regulations Design Proof Test, also need do the test of dispatching from the factory simultaneously when dispatching from the factory.
In the known technology, the petroleum drilling and the lifting workpiece that recovers the oil, as top-drive device, water swivel, hook, suspension ring, elevator etc. is to carry out tensile test when testing with the rig main unit load, be subjected to the qualification of main unit load test period, the intertrial interval cycle is long, operation inconvenience can not be carried out system test in time, also is not easy to the test of bulk article.Accurate test figure is for the security of confirmation design, and satisfying under the prerequisite of design safety, thereby optimal design improves the economy of design to have great importance, one cover can be simulated the actual condition that promotes workpiece, test operation is convenient, and tensile test function applied widely solves the deficiency of current techniques preferably.
Summary of the invention
The purpose of this utility model provides a kind of actual condition that can simulate the lifting workpiece, and test operation is convenient, hydraulic horizontal tension tester applied widely.
The technical solution of the utility model is: a kind of hydraulic horizontal tension tester, comprise main frame, hydraulic control system, electronic measurement and control system, be specially adapted to promote the tensile test of workpiece, it is characterized in that: described main frame comprises the frame of framed structure, tractor, the tractor guide rail, two hydraulic cylinders, coaster, the coaster guide rail, bear bar, some rolling bearings, described tractor is formed by drawing vehicle frame and being installed in two pair rollers that draw bottom of frame, on the rail brackets that the tractor guide rail is installed in frame is fixedlyed connected and be positioned at the rail brackets front portion, two pair rollers of tractor are positioned at can be along tractor guide rail scroll forward and backward on the tractor guide rail; Two hydraulic cylinders are positioned at after the tractor, before two hydraulic cylinders, back two ends respectively with the traction vehicle frame, frame connects with bearing pin by otic placode, coaster is made up of coaster vehicle frame and two pair rollers that are installed in the coaster bottom of frame, coaster is positioned at after two hydraulic cylinders, the coaster guide rail is fixedlyed connected with frame, two pair rollers of coaster are positioned at can be along coaster guide rail scroll forward and backward on the coaster guide rail, bearing bar passes between traction vehicle frame center and two hydraulic cylinders, the front end that bears bar is connected with traction vehicle frame front end, bearing the bar middle part is supported at interval by some rolling bearings, tested workpiece lies on the coaster vehicle frame, bear rod rear end and be connected with an end of tested workpiece, the other end of tested workpiece is connected with frame.
The described bar that bears with the structure that tested workpiece is connected is: bear the rear end of bar and this link end of tested workpiece and have external thread respectively, the end that bears bar, tested workpiece is threaded at two ends with a threaded connector with internal thread respectively.
Describedly bear the structure that bar is connected with tested workpiece and can also be: bear the rear end of bar and this link end of tested workpiece and have T connector respectively, the T connector that bears bar, tested workpiece end be connected to respectively in the dissection type connect box.
Described tested workpiece is connected with bearing pin by otic placode with frame.
Each parts of the utility model main frame are arranged horizontally, dispose can straight line moves on horizontal guide rail coaster, tested lifting workpiece lies against on the coaster, can simulate the actual condition that promotes workpiece, according to hydraulic cylinder thrust under the situation of fixed system pressure characteristics big, utilize two thrust hydraulic cylinders common, and pass through Structure Conversion as test power than pulling force, become thrust hydraulic cylinder into testing, satisfy the test function requirement with bearing draw-bar pull.Tested lifting workpiece water safety is adorned, test, has improved the security and the convenient degree of test operation.Change the syndeton that bears bar, bearing rod and tested workpiece of different specification size, various tested lifting workpiece such as top-drive device, hook, suspension ring, elevator etc. correctly can be coupled together, test, so have advantage of wide range of application.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the partial enlarged view of Y among Fig. 1, is to bear a kind of structural representation that bar is connected with tested workpiece.
Fig. 4 is the rolling bearing structural representation.
Fig. 5 is the side view of Fig. 4.
Fig. 6 bears the another kind of structural representation that bar is connected with tested workpiece.
Fig. 7 is the side view of Fig. 6.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the hydraulic horizontal tension tester comprises main frame, hydraulic control system, electronic measurement and control system, main frame comprises the frame 1 of framed structure, tractor, tractor guide rail 3, two hydraulic cylinders 5,6, coaster, coaster guide rail 15, bear bar 16, two rolling bearings, tractor is made up of traction vehicle frame 2 and two pair rollers 4, traction vehicle frame 2 adopts the boxed frame welded structure, its front end is welded with the thickening loading plate, the bottom of traction vehicle frame 2 is installed in two pair rollers, 4 front and back, tractor guide rail 3 is installed on the rail brackets 7 that welds with frame 1 and is positioned at rail brackets 7 front portions, two pair rollers 4 of tractor are positioned at can be along tractor guide rail 3 scroll forward and backwards on the tractor guide rail 3, two hydraulic cylinders 5,6 are located at tractor is set up in parallel afterwards, two hydraulic cylinders 5, the piston rod of 6 front ends passes through respectively by the ears plate 9 on the traction vehicle frame 2 with traction vehicle frame 2, monaural plate 8 on the piston rod, penetrating the syndeton that the bearing pin in the pin-and-hole of ears plate 9 and monaural plate 8 constitutes connects, two hydraulic cylinders 5,6 rear end of the cylinder block and frame 1 are passed through by the ears plate 11 on the frame 1, hydraulic cylinder 5, the monaural plate 10 of 6 rear end of the cylinder block, penetrating the syndeton that the bearing pin in the pin-and-hole of ears plate 11 and monaural plate 10 constitutes connects, two hydraulic cylinders 5,6 cylinder body carries out supplemental support by the support 12 that bolt is connected on the rail brackets 7 respectively, coaster is by coaster vehicle frame 13, two pair rollers 14 are formed, coaster is positioned at two hydraulic cylinders 5, after 6, coaster guide rail 15 and frame 1 welding, two pair rollers 14 of coaster are positioned at can be along coaster guide rail 15 scroll forward and backwards on the coaster guide rail 15, the front end that bears bar 16 has T connector 16a, bearing bar 16 penetrates from drawing in the circular hole on the vehicle frame 2 front ends thickening loading plate, T connector 16a is kept off be attached to the circular hole end face that draws on the vehicle frame 2 front ends thickening loading plate, bear bar 16 from traction vehicle frame 2 centers and two hydraulic cylinders 5, pass between 6, bearing bar 16 middle parts is supported by two two rolling bearings that are installed on the rail brackets 7 with bolt, rolling bearing by two side stands 17 and be installed between two side stands 17 the axle on cylinder 18 constitute, bear bar 16 and be placed on the cylinder 18.In this example, tested workpiece 19 is that oil bores the equipment of repairing with promoting the workpiece water tap, water swivel 19 lies on the coaster vehicle frame 13, bear bar 16 rear ends and be connected (the lower end the when front end of water swivel 19 is actually operation shown in Fig. 1, Fig. 2 with the front end of water swivel 19, promptly with the drilling rod link), bear bar 16 rear ends and have external thread, the front end of water swivel 19 has the male connection that is connected with drilling rod when being used for operation, bear bar 16 rear ends and water swivel 19 front ends respectively be positioned in the middle of the threaded connector with internal thread 21 be threaded at two ends.The rear end of water swivel 19 is that drop handle 20 is (during water swivel 19 operations, drop handle 20 is positioned at the upper end, be used to hang water swivel 19), frame 1 afterbody is connected with monaural plate 22, double-deck otic placode 23 clamping monaural plates 22 connect with bearing pin 24, and the bail of drop handle 20 is between double-deck otic placode 23, connect with bearing pin 25 between the bail of drop handle 20 and the double-deck otic placode 23, thereby realize that water swivel 19 is connected with frame 1.
As Fig. 6, shown in Figure 7, bear bar 16 rear ends and can adopt another kind of structure with being connected also of tested workpiece 19 front ends, the front end that bears bar 16 rear ends and tested workpiece 19 has T connector respectively, the dissection type connecting box has top box 27, nowel 28, top box 27, nowel 28 connects with four bolts 29 at the place, composition surface, connect the two ends, back and be formed with connecting hole, bearing the T connector of bar 16 ends and the T connector of tested workpiece 19 ends is respectively charged in the dissection type connector case nowel 28, cover top box 27 then, coupling bolt 29 makes T connector keep off the end face that is attached to connecting hole respectively.
The course of work and principle: tested workpiece 19 is positioned on the coaster vehicle frame 13, adjust the height of the backing plate 26 of the tested workpiece 19 of coaster vehicle frame 13 upper supports, make tested workpiece 19 center of effort reach the requirement height, to bear bar 16 is positioned on two rolling bearings, tested workpiece 19 front ends with bear bar 16 rear ends and connect by threaded connector, the drop handle 20 and frame 1 afterbody of tested workpiece 19 rear ends connect, the primer fluid pressing system, adjust hydraulic cylinder 5,6 strokes, make two hydraulic cylinders 5,6 piston rods stretch out synchronously, piston rod promotes traction vehicle frame 2 and moves forward, traction vehicle frame 2 front end faces promote to bear the T connector 16a of bar 16, make to bear bar 16 and promptly travel forward left as shown in Figure 1, eliminate bearing bar 16, behind the joint gap between the tested workpiece 19, make tested workpiece 19 bear pulling force along the horizontal linear direction.Hydraulic control system adopts conventional control technology, and hydraulic system is made up of Oil pump electrical machinery group, fuel tank, each valve group, oil strain assembly, pipeline fittings etc., the regulator solution pressure pressure, thus change tested workpiece 19 test values of thrust.According to hydraulic cylinder thrust under the situation of fixed system pressure characteristics big than pulling force, utilize two hydraulic cylinders, 5,6 thrusts common as test power, and the Structure Conversion by this testing machine, become thrust hydraulic cylinder and be the test pulling force, satisfy the test function requirement, can provide required test to exert oneself by setting up suitable hydraulic system pressure, reduce the hydraulic cylinder cylinder diameter.Electronic measurement and control system is used known technology, comprises various survey sensors and secondary instrument, general input interface, computer control part, output device (display, printer).By each sensor acquisition test figure, pass to computing machine by interface, computing machine shows test process and force-time curve, force-strain curve etc. in real time by screen after the data analysis that receives is handled, and, finish test by the product testing rules by printer prints test report and curve.

Claims (4)

1, a kind of hydraulic horizontal tension tester, comprise main frame, hydraulic control system, electronic measurement and control system, be specially adapted to promote the tensile test of workpiece, it is characterized in that: described main frame comprises the frame (1) of framed structure, tractor, tractor guide rail (3), two hydraulic cylinders (5,6), coaster, coaster guide rail (15), bear bar (16), some rolling bearings, described tractor is formed by drawing vehicle frame (2) and being installed in two pair rollers (4) that draw vehicle frame (2) bottom, tractor guide rail (3) is installed on the rail brackets (7) of fixedlying connected with frame (1) and is positioned at rail brackets (7) front portion, and two pair rollers (4) of tractor are positioned at can be along tractor guide rail (3) scroll forward and backward on the tractor guide rail (3); Two hydraulic cylinders (5,6) be positioned at after the tractor, two hydraulic cylinders (5,6) before, back two ends respectively with the traction vehicle frame (2), frame (1) connects with bearing pin by otic placode, coaster is made up of coaster vehicle frame (13) and two pair rollers (14) that are installed in coaster vehicle frame (13) bottom, coaster is positioned at two hydraulic cylinders (5,6) afterwards, coaster guide rail (15) is fixedlyed connected with frame (1), two pair rollers (14) of coaster are positioned at can be along coaster guide rail (15) scroll forward and backward on the coaster guide rail (15), bear bar (16) from traction vehicle frame (2) center and two hydraulic cylinders (5,6) pass between, the front end that bears bar (16) is connected with traction vehicle frame (2) front end, bearing bar (16) middle part is supported at interval by some rolling bearings, tested workpiece (19) lies on the coaster vehicle frame (13), bear bar (16) rear end and be connected with an end of tested workpiece (19), the other end of tested workpiece (19) is connected with frame (1).
2, hydraulic horizontal tension tester according to claim 1, it is characterized in that: the described bar (16) that bears with the structure that tested workpiece (19) is connected is: bear the rear end of bar (16) and this link end of tested workpiece (19) and have external thread respectively, the end that bears bar (16), tested workpiece (19) is threaded at two ends with a threaded connector with internal thread respectively.
3, hydraulic horizontal tension tester according to claim 1, it is characterized in that: the described bar (16) that bears with the structure that tested workpiece (19) is connected is: bear the rear end of bar (16) and this link end of tested workpiece (19) and have T connector respectively, the T connector that bears bar (16), tested workpiece (19) end is connected to respectively in the dissection type connect box.
4, hydraulic horizontal tension tester according to claim 1, it is characterized in that: described tested workpiece (19) is connected with bearing pin by otic placode with frame (1).
CNU2008202389372U 2008-12-24 2008-12-24 Hydraulic horizontal tension tester CN201331438Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202389372U CN201331438Y (en) 2008-12-24 2008-12-24 Hydraulic horizontal tension tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202389372U CN201331438Y (en) 2008-12-24 2008-12-24 Hydraulic horizontal tension tester

Publications (1)

Publication Number Publication Date
CN201331438Y true CN201331438Y (en) 2009-10-21

Family

ID=41224822

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202389372U CN201331438Y (en) 2008-12-24 2008-12-24 Hydraulic horizontal tension tester

Country Status (1)

Country Link
CN (1) CN201331438Y (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102235940A (en) * 2010-04-23 2011-11-09 上海宝冶工程技术有限公司 Large-diameter bolt tensile strength tester
CN102636383A (en) * 2012-03-28 2012-08-15 济南东测试验机技术有限公司 Double-piston horizontal pinning mechanism of horizontal tension testing machine
CN102778393A (en) * 2012-06-06 2012-11-14 美特斯工业系统(中国)有限公司 Full-automatic tension testing machine
CN103499440A (en) * 2013-10-21 2014-01-08 沈阳仪表科学研究院有限公司 Multifunctional testing loading detecting machine for horizontal sleeve compensator
CN103645054A (en) * 2013-12-17 2014-03-19 北京航天益森风洞工程技术有限公司 Force generator for hydraulically driving thrust rack
CN103940671A (en) * 2013-01-23 2014-07-23 宝山钢铁股份有限公司 Test method and test apparatus for tensile property and crack-arrest property of large-load wide thick plates
CN104034591A (en) * 2014-06-11 2014-09-10 北京国网富达科技发展有限责任公司 Claw test instrument and claw test system
CN104215507A (en) * 2014-09-04 2014-12-17 沈阳兴鑫科技有限公司 Hydraulic two-cylinder differential-load horizontal tensile test machine
CN104297050A (en) * 2014-09-10 2015-01-21 舟山市质量技术监督检测研究院 Anchor tension test supporting device for horizontal tension testing machine
CN104634677A (en) * 2015-01-24 2015-05-20 中国船舶重工集团公司第七六○研究所 Horizontal stretch bending device
CN104748989A (en) * 2013-12-31 2015-07-01 贵州航天乌江机电设备有限责任公司 Triangle plate lifter test bench and testing method
CN104297050B (en) * 2014-09-10 2017-01-04 舟山市质量技术监督检测研究院 A kind of tension test for anchor support means for horizontal tensile testing machine

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102235940A (en) * 2010-04-23 2011-11-09 上海宝冶工程技术有限公司 Large-diameter bolt tensile strength tester
CN102235940B (en) * 2010-04-23 2014-06-04 上海宝冶工程技术有限公司 Large-diameter bolt tensile strength tester
CN102636383B (en) * 2012-03-28 2013-11-13 济南东测试验机技术有限公司 Double-piston horizontal pinning mechanism of horizontal tension testing machine
CN102636383A (en) * 2012-03-28 2012-08-15 济南东测试验机技术有限公司 Double-piston horizontal pinning mechanism of horizontal tension testing machine
CN102778393A (en) * 2012-06-06 2012-11-14 美特斯工业系统(中国)有限公司 Full-automatic tension testing machine
CN102778393B (en) * 2012-06-06 2014-04-30 美特斯工业系统(中国)有限公司 Full-automatic tension testing machine
CN103940671B (en) * 2013-01-23 2016-03-30 宝山钢铁股份有限公司 Large load Wide and Thick Slab stretches and crack arrest characteristic test method and test unit thereof
CN105181464A (en) * 2013-01-23 2015-12-23 宝山钢铁股份有限公司 Testing method and device for tensile property of high-load wide and thick plate
CN103940671A (en) * 2013-01-23 2014-07-23 宝山钢铁股份有限公司 Test method and test apparatus for tensile property and crack-arrest property of large-load wide thick plates
CN105181464B (en) * 2013-01-23 2018-03-09 宝山钢铁股份有限公司 Big load Wide and Thick Slab Erichsen test method and its experimental rig
CN103499440A (en) * 2013-10-21 2014-01-08 沈阳仪表科学研究院有限公司 Multifunctional testing loading detecting machine for horizontal sleeve compensator
CN103499440B (en) * 2013-10-21 2015-10-28 沈阳仪表科学研究院有限公司 The multifunctional testing of horizontal sleeve compensator loads detection machine
CN103645054B (en) * 2013-12-17 2016-05-18 北京航天益森风洞工程技术有限公司 A kind of forcer for hydraulic-driven thrust stand
CN103645054A (en) * 2013-12-17 2014-03-19 北京航天益森风洞工程技术有限公司 Force generator for hydraulically driving thrust rack
CN104748989A (en) * 2013-12-31 2015-07-01 贵州航天乌江机电设备有限责任公司 Triangle plate lifter test bench and testing method
CN104034591A (en) * 2014-06-11 2014-09-10 北京国网富达科技发展有限责任公司 Claw test instrument and claw test system
CN104215507A (en) * 2014-09-04 2014-12-17 沈阳兴鑫科技有限公司 Hydraulic two-cylinder differential-load horizontal tensile test machine
CN104297050B (en) * 2014-09-10 2017-01-04 舟山市质量技术监督检测研究院 A kind of tension test for anchor support means for horizontal tensile testing machine
CN104297050A (en) * 2014-09-10 2015-01-21 舟山市质量技术监督检测研究院 Anchor tension test supporting device for horizontal tension testing machine
CN104634677A (en) * 2015-01-24 2015-05-20 中国船舶重工集团公司第七六○研究所 Horizontal stretch bending device

Similar Documents

Publication Publication Date Title
US8230730B2 (en) Comprehensive test bed for vehicle body
CN102087183B (en) Fatigue experiment device for deepwater stand pipe
CN103389247B (en) Testing system for simulating hydraulic fracture of concrete members under high water pressure
CN104260826B (en) A kind of tensile test system and method for pipe laying barge
CN102435504B (en) In-service pipeline combined load simulation test method and system
CN1325753C (en) Apparatus for work under pressure for oil-water well
CN104912873B (en) A kind of lateral force loading device of the hydraulic cylinder of simulated condition
CN101603903A (en) Stacked ring type boxshear apparatus and to the method for testing composite liner material
CN101059495B (en) rock joint shearing-seepage coupling test system
CN201464350U (en) Concrete beam loading test device
CN201318349Y (en) Multi-section telescopic arm telescopic sequence control system
US9404821B2 (en) Large deformation tensile testing system
CN202757828U (en) Tri-axial test confining pressure device
CN204359539U (en) A kind of Multi-axial Loading axle assembly long duration test stand
CN101957293B (en) Combined loading expansion test device for entity expansion pipe
CN1632491A (en) Indoor test and detection device for wind proof safety brake of port crane
CN104535335A (en) Multi-axial loading axle assembly endurance test bed
CN201177565Y (en) Double counterweight loading type automobile electric power-assisted steering system checking platform
CN102175513A (en) Separable type deepwater seabed pipeline bending test system
CN201688909U (en) Deadweight hydraulic combined type force standard machine
CN104198301A (en) Direct shear test data acquisition instrument for big visual model of reinforced earth
CN205749138U (en) A kind of insulating joint stretching, machine for testing torsion
CN201425539Y (en) Leakage detecting device for valve-seat face
CN201532316U (en) Bolt sleeve static force testing test bench
CN202599603U (en) Combined type force standard machine

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20091021

CX01 Expiry of patent term