CN104034598B - The static tensile force testing machine of impulsive force can be slowed down - Google Patents
The static tensile force testing machine of impulsive force can be slowed down Download PDFInfo
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- CN104034598B CN104034598B CN201410305909.8A CN201410305909A CN104034598B CN 104034598 B CN104034598 B CN 104034598B CN 201410305909 A CN201410305909 A CN 201410305909A CN 104034598 B CN104034598 B CN 104034598B
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- VYMDGNCVAMGZFE-UHFFFAOYSA-N phenylbutazonum Chemical compound O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=CC=C1 VYMDGNCVAMGZFE-UHFFFAOYSA-N 0.000 claims description 3
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Abstract
The invention discloses a kind of static tensile force testing machine that can slow down impulsive force, steel plate one connects steel plate two, steel plate two is connected with steel plate one, carriage is provided with supporting plate, supporting plate is parallel with steel plate one, supporting plate is provided with counterweight, carriage is fixed with hook two, supporting plate is provided with gripper shoe, gripper shoe is fixed with supporting plate, gripper shoe is provided with screw mandrel, screw mandrel is fixed with locating dowel, screw mandrel fit lifting nut, screw mandrel connects worm-and-wheel gear, worm-and-wheel gear is arranged on carriage, motor is set on carriage, rotary shaft is set between motor and worm-and-wheel gear, rotary shaft is connected with motor and worm-and-wheel gear, carriage installs support tube, support tube is welded on carriage, support tube arranges spring, spring is arranged on outside support tube.Plug and power line can be tested by this static tensile force testing machine, are met and use the parameter required, and can slow down the impulsive force of pendant thing, protection equipment and the safety of operator.
Description
Technical field
The present invention relates to a kind of testing machine, especially relate to a kind of static tensile force testing machine that can slow down impulsive force.
Background technology
Oil, also known as crude oil, is a kind of thickness, dark brown (the most green) liquid.There is petroleum storage upper crustal some areas.It is made up of different Hydrocarbon mixing, and it mainly comprises composition is alkane, goes back the elements such as sulfur-bearing, oxygen, nitrogen, phosphorus, vanadium in addition in oil.Oil is mainly used as fuel oil and gasoline, fuel oil and gasoline and forms one of the most most important primary energy.Oil is also the raw material of many chemical industries such as solution, chemical fertilizer, insecticide and plastics etc..Oil is mainly Hydrocarbon.It is made up of different Hydrocarbon mixing, the chemical element of composition oil is mainly carbon (83% ~ 87%), hydrogen (11% ~ 14%), and remaining is sulfur (0.06% ~ 0.8%), nitrogen (0.02% ~ 1.7%), oxygen (0.08% ~ 1.82%) and minor metallic element (Ni-V-Fe, antimony etc.).Being closed, by carbon and hydrogenation, the hydro carbons formed and constitute the key component of oil, account for 95% ~ 99%, various hydro carbons are divided into by its structure: alkane, cycloalkane, aromatic hydrocarbon.General natural oil not olefin-containing and the alkene that often do not waits containing quantity in secondary operations product and alkynes.Oil product is harmful to by sulfur-bearing, oxygen, nitrogen compound, should remove in PETROLEUM PROCESSING as far as possible.Stone oil properties is different because of the place of production, and density is 0.8 ~ 1.0 gram per centimeter, and range of viscosities is the widest, freezing point difference is very big (30 ~-60 degrees Celsius), and boiling spread is room temperature to more than 500 degrees Celsius, dissolves in multiple organic solvent, water insoluble, but emulsion can be formed with water.The composition of the oil in the most different oil fields and appearance can be distinguished the biggest.Oil is mainly used as fuel oil and gasoline, fuel oil and gasoline composition one of the most most important primary energy at present.Oil field is also required to use plug and power line, and oil exploitation or conveying in, if there being a wee bit mistake, serious consequence will be caused, so for the special plug of oil field and power line, its parameter needs to meet particular requirement, and plug and power line are tested by existing equipment, the parameter obtained also is unsatisfactory for using requirement, and fall the risk of thing during there is use, impulsive force under metal pendant is big, often results in device damage, arranges sometimes and injures operator by a crashing object.
Summary of the invention
It is an object of the invention to overcome above-mentioned existing equipment that plug and power line are tested, the parameter obtained also is unsatisfactory for using requirement, and it is big to fall thing impulsive force during there is use, often result in device damage, the problem injuring operator by a crashing object is set sometimes, devise a kind of static tensile force testing machine that can slow down impulsive force, plug and power line can be tested by this static tensile force testing machine, it is met and uses the parameter required, and the impulsive force of pendant thing can be slowed down, protection equipment and the safety of operator, solve existing equipment plug and power line are tested, the parameter obtained also is unsatisfactory for using requirement, and it is big to fall thing impulsive force during there is use, often result in device damage, the problem injuring operator by a crashing object is set sometimes.
nullThe purpose of the present invention is achieved through the following technical solutions: can slow down the static tensile force testing machine of impulsive force，Including two steel plates being parallel to each other，The two ends of described steel plate one are connected to steel plate two，The two ends of steel plate two are connected with a steel plate one respectively，Steel plate one and steel plate two constitute enclosing square carriage，The axis of steel plate two is parallel with plumb line，The axis of steel plate one is parallel with horizontal line，Carriage is provided with supporting plate，Supporting plate is parallel with steel plate one，Supporting plate can carry out the movement of vertical in carriage，The top of supporting plate is provided with several counterweights，The top of counterweight is mounted on linking up with one，The inwall top of carriage is fixed with hook two，Hook two is arranged on the top of hook one，The bottom of supporting plate is provided with the gripper shoe of V-shaped structure，The opening of gripper shoe is fixed with the bottom of supporting plate，Gripper shoe is provided with screw mandrel，Screw mandrel is through the center of gripper shoe，And the axis of screw mandrel is parallel with plumb line，The top of screw mandrel is fixed with locating dowel，The face size of locating dowel is more than the face size of screw mandrel，It is sheathed with lifting nut on the outer wall of screw mandrel，The bottom of lifting nut contacts with gripper shoe，Lifting nut is arranged on the inner side of V-structure，The bottom of screw mandrel connects worm-and-wheel gear，Worm-and-wheel gear is arranged on the inwall of carriage，Worm-and-wheel gear is arranged on the lower section of supporting plate，It is provided with motor on the inwall of carriage，Rotary shaft it is provided with between motor and worm-and-wheel gear，The two ends of rotary shaft are connected with motor and worm-and-wheel gear respectively，And the axis of rotary shaft is vertical with the axis of screw mandrel，The inwall bottom of described carriage is provided with the support tube of several inner hollow and both ends open，The bottom of support tube is welded on the inwall bottom face of carriage，The axis of support tube is parallel to plumb line，Support tube is provided with spring，The bottom of spring is arranged on inside support tube，The top of spring is arranged on outside support tube，Spring is arranged at the underface of gripper shoe，And spring is arranged on immediately below the bottom of V-structure，Worm-and-wheel gear is arranged on the intra-zone that support tube is formed.
Described carriage is provided with groove, groove is the wall indent formation that steel plate two is close to each other, the two ends of groove contact with steel plate one respectively, the two ends of supporting plate are provided with boss, boss and supporting plate are fixed as overall structure, boss is arranged in a groove, and the sidewall of boss contacts with bottom surface or the wall of groove respectively, and boss can move in vertical along groove.
The bottom of described carriage is provided with several installing racks, being provided with roller in installing rack, be provided with bearing pin in roller, the two ends of bearing pin are arranged in installing rack after roller, the bottom of roller is arranged on the lower section of installing rack, and roller can rotate around the axis of bearing pin.
In sum; the invention has the beneficial effects as follows: plug and power line can be tested by this static tensile force testing machine; it is met and uses the parameter required; and the impulsive force of pendant thing can be slowed down, and protection equipment and the safety of operator, solve existing equipment and plug and power line are tested; the parameter obtained also is unsatisfactory for using requirement; and it is big to fall thing impulsive force during there is use, often results in device damage, arranges the problem injuring operator by a crashing object sometimes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Labelling and corresponding parts title in accompanying drawing: 1 steel plate one；2 hooks two；3 hooks one；4 grooves；5 counterweights；6 supporting plates；7 boss；8 gripper shoes；9 lifting nuts；10 screw mandrels；11 springs；12 motors；13 rotary shafts；14 worm-and-wheel gears；15 support tubes；16 rollers；17 installing racks；18 steel plates two；19 carriages；20 locating dowels.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment 1:
nullAs shown in Figure 1，The static tensile force testing machine of impulsive force can be slowed down，Including two steel plates being parallel to each other 1，The two ends of described steel plate 1 are connected to steel plate 2 18，The two ends of steel plate 2 18 are connected with a steel plate 1 respectively，Steel plate 1 and steel plate 2 18 constitute enclosing square carriage 19，The axis of steel plate 2 18 is parallel with plumb line，The axis of steel plate 1 is parallel with horizontal line，Carriage 19 is provided with supporting plate 6，Supporting plate 6 is parallel with steel plate 1，Supporting plate 6 can carry out the movement of vertical in carriage 19，The top of supporting plate 6 is provided with several counterweights 5，The top of counterweight 5 is mounted on linking up with 1，The inwall top of carriage 19 is fixed with hook 22，Link up with 22 tops being arranged on hook 1，The bottom of supporting plate 6 is provided with the gripper shoe 8 of V-shaped structure，The bottom of the opening of gripper shoe 8 and supporting plate 6 is fixed，Gripper shoe 8 is provided with screw mandrel 10，Screw mandrel 10 is through the center of gripper shoe 8，And the axis of screw mandrel 10 is parallel with plumb line，The top of screw mandrel 10 is fixed with locating dowel 20，The face size of locating dowel 20 is more than the face size of screw mandrel 10，Lifting nut 9 it is sheathed with on the outer wall of screw mandrel 10，The bottom of lifting nut 9 contacts with gripper shoe 8，Lifting nut 9 is arranged on the inner side of V-structure，The bottom of screw mandrel 10 connects worm-and-wheel gear 14，Worm-and-wheel gear 14 is arranged on the inwall of carriage 19，Worm-and-wheel gear 14 is arranged on the lower section of supporting plate 6，Motor 12 it is provided with on the inwall of carriage 19，Rotary shaft 13 it is provided with between motor 12 and worm-and-wheel gear 14，The two ends of rotary shaft 13 are connected with motor 12 and worm-and-wheel gear 14 respectively，And the axis of rotary shaft 13 is vertical with the axis of screw mandrel 10，The inwall bottom of described carriage 19 is provided with the support tube 15 of several inner hollow and both ends open，The bottom of support tube 15 is welded on the inwall bottom face of carriage 19，The axis of support tube 15 is parallel to plumb line，Support tube 15 is provided with spring 11，It is internal that the bottom of spring 11 is arranged on support tube 15，It is outside that the top of spring 11 is arranged on support tube 15，Spring 11 is arranged at the underface of gripper shoe 8，And spring 11 is arranged on immediately below the bottom of V-structure，Worm-and-wheel gear 14 is arranged on the intra-zone that support tube 15 is formed.Worm-and-wheel gear 14 is existing parts, and worm-and-wheel gear is commonly used to transmit the motion between two alternating axis and power.nullTo in the rotation of screw mandrel 10 after turning after utilizing rotary shaft 13 to be connected with worm-and-wheel gear 14 rotation of motor 12，Change rotation direction，The rotation of screw mandrel 10 makes gripper shoe 8 can carry out the movement of vertical，The position driving supporting plate 6 is changed，Motor 12 uses 220v、50Hz，And plug is bolted on hook 22 when testing，Counterweight 5 is utilized hook one 3 hooks again on the power line，The position of supporting plate 6 is changed making counterweight bottom surface unsettled，Play test specimen，Load resistance intensity between test plug sheet and power line，It is made to meet in oil field the parameter requirements to special plug and power line，This testing machine by carrying out the test of static tensile force to plug and power line，Obtain accurate parameter，Plug and power line is made to meet the particular/special requirement of oil field，Counterweight 5 arranges multiple，It is designed as different weight，For providing different static tensile force，Same plug and power line are carried out to the test of different dynamics，Test out ultimate tension，It is easy to user and obtains parameter accurately，So that oil field chooses suitable plug and data wire，To reach the specific demand of oil field.nullAfter long-term use，The screw thread of screw mandrel 10 easily weares and teares，The phenomenon of stripped thread occurs，Or it is the heaviest to change counterweight 5 weight，Gripper shoe 8 is caused directly to slide from screw mandrel 10，Weight and the weight of miscellaneous part due to counterweight，The impulsive force of tenesmus is the biggest，Cause gripper shoe 8 that worm-and-wheel gear 14 is produced collision，Shock is easily damaged worm-and-wheel gear 14，The fragment even sputtered can scratch operator，And after support tube 15 and spring 11 are set，Utilize and the bottom of spring 11 is arranged in support tube 15，The bottom of spring 11 is fixed，During the unexpected tenesmus of gripper shoe 8，Spring 11 utilizes its elasticity to provide buffering to gripper shoe 8，Reduce its impulsive force，Isolation gripper shoe 8 contacts with worm-and-wheel gear 14，Protection equipment and the safety of operator，And support tube 15 is welded to carriage 19，Spring 11 bottom is arranged in support tube 15，Realize location，When bearing the impact of gripper shoe 8, spring 11 can only be to deform in vertical，Will not bending or flick，The length stretched out enough withstands shocks power，Plug and power line can be tested by this static tensile force testing machine，It is met and uses the parameter required，And the impulsive force of pendant thing can be slowed down，Protection equipment and the safety of operator，Solve existing equipment plug and power line are tested，The parameter obtained also is unsatisfactory for using requirement，And it is big to fall thing impulsive force during there is use，Often result in device damage，The problem injuring operator by a crashing object is set sometimes.
Described carriage 19 is provided with groove 4, groove 4 is the wall indent formation that steel plate 2 18 is close to each other, the two ends of groove 4 contact with steel plate 1 respectively, the two ends of supporting plate 6 are provided with boss 7, boss 7 and supporting plate 6 are fixed as overall structure, boss 7 is arranged in groove 4, and the sidewall of boss 7 contacts with bottom surface or the wall of groove 4 respectively, and boss 7 can move in vertical along groove 4.It is connected as overall structure by supporting plate 6 and boss 7, as being both, supporting plate 6 is inserted in groove 4, by the sidewall of groove 4, the horizontal level of boss 7 is carried out spacing, and the movement in vertical be by screw mandrel 10 rotate be realize, and it is spacing to have welded locating dowel 20 on screw mandrel 10 top, avoid the too big disengaging from screw mandrel 10 completely of gripper shoe 8 range of lift, cause test failure, even occur that the phenomenon of security incident occurs, this testing machine can carry out special test to plug and power line, the special plug of oil field and power line is made to obtain parameter accurately, meet the use of oil field.
The bottom of described carriage 19 is provided with several installing racks 17, installing rack 17 is provided with roller 16, roller 16 is provided with bearing pin, the two ends of bearing pin are arranged in installing rack 17 after roller 16, the bottom of roller 16 is arranged on the lower section of installing rack 17, and roller 16 can rotate around the axis of bearing pin.All parts of testing machine all use metal material to make, and its volume and weight is heavier, use men hoisting to move relatively difficult, after roller 16 is set, operator promote carriage 19 to move with regard to very convenient, can move to the region needing to use, reduce the labor intensity of operator.Installing rack 17 is as installing roller 16 and the middle device of carriage 19 so that the rotation of roller 16 has enough height and motility.
The above; it it is only presently preferred embodiments of the present invention; not the present invention is done any pro forma restriction, every substantially above example is made according to the technology of the present invention, method any simple modification, equivalent variations, within each falling within protection scope of the present invention.
Claims (1)
- null1. can slow down the static tensile force testing machine of impulsive force，It is characterized in that: include two steel plates being parallel to each other (1)，The two ends of described steel plate one (1) are connected to steel plate two (18)，The two ends of steel plate two (18) are connected with a steel plate one (1) respectively，Steel plate one (1) and steel plate two (18) constitute enclosing square carriage (19)，The axis of steel plate two (18) is parallel with plumb line，The axis of steel plate one (1) is parallel with horizontal line，Carriage (19) is provided with supporting plate (6)，Supporting plate (6) is parallel with steel plate one (1)，Supporting plate (6) can carry out the movement of vertical in carriage (19)，The top of supporting plate (6) is provided with several counterweights (5)，The top of counterweight (5) is mounted on linking up with one (3)，The inwall top of carriage (19) is fixed with hook two (2)，Hook two (2) is arranged on the top of hook one (3)，The bottom of supporting plate (6) is provided with the gripper shoe (8) of V-shaped structure，The bottom of the opening of gripper shoe (8) and supporting plate (6) is fixed，Gripper shoe (8) is provided with screw mandrel (10)，Screw mandrel (10) is through the center of gripper shoe (8)，And the axis of screw mandrel (10) is parallel with plumb line，The top of screw mandrel (10) is fixed with locating dowel (20)，The face size of locating dowel (20) is more than the face size of screw mandrel (10)，Lifting nut (9) it is sheathed with on the outer wall of screw mandrel (10)，The bottom of lifting nut (9) contacts with gripper shoe (8)，Lifting nut (9) is arranged on the inner side of V-structure，The bottom of screw mandrel (10) connects worm-and-wheel gear (14)，Worm-and-wheel gear (14) is arranged on the inwall of carriage (19)，Worm-and-wheel gear (14) is arranged on the lower section of supporting plate (6)，Motor (12) it is provided with on the inwall of carriage (19)，Rotary shaft (13) it is provided with between motor (12) and worm-and-wheel gear (14)，The two ends of rotary shaft (13) are connected with motor (12) and worm-and-wheel gear (14) respectively，And the axis of rotary shaft (13) is vertical with the axis of screw mandrel (10)，The inwall bottom of described carriage (19) is provided with the support tube (15) of several inner hollow and both ends open，The bottom of support tube (15) is welded on the inwall bottom face of carriage (19)，The axis of support tube (15) is parallel to plumb line，Support tube (15) is provided with spring (11)，It is internal that the bottom of spring (11) is arranged on support tube (15)，It is outside that the top of spring (11) is arranged on support tube (15)，Spring (11) is arranged at the underface of gripper shoe (8)，And spring (11) is arranged on immediately below the bottom of V-structure，Worm and gear Mechanism (14) is arranged on the intra-zone that support tube (15) is formed；Described carriage (19) is provided with groove (4), groove (4) is the wall indent formation that steel plate two (18) is close to each other, the two ends of groove (4) contact with steel plate one (1) respectively, the two ends of supporting plate (6) are provided with boss (7), boss (7) and supporting plate (6) are fixed as overall structure, boss (7) is arranged in groove (4), and the sidewall of boss (7) contacts with bottom surface or the wall of groove (4) respectively, and boss (7) can move in vertical along groove (4)；The bottom of described carriage (19) is provided with several installing racks (17), installing rack (17) is provided with roller (16), roller is provided with bearing pin in (16), the two ends of bearing pin are arranged in installing rack (17) after roller (16), the bottom of roller (16) is arranged on the lower section of installing rack (17), and roller (16) can rotate around the axis of bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305909.8A CN104034598B (en) | 2014-06-30 | The static tensile force testing machine of impulsive force can be slowed down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305909.8A CN104034598B (en) | 2014-06-30 | The static tensile force testing machine of impulsive force can be slowed down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104034598A CN104034598A (en) | 2014-09-10 |
| CN104034598B true CN104034598B (en) | 2016-11-30 |
Family
ID=
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100596176B1 (en) * | 2003-12-16 | 2006-07-03 | 한국철도기술연구원 | Tensile force test jig for catenary insulated rod |
| CN202188990U (en) * | 2011-07-27 | 2012-04-11 | 东莞文邦电线有限公司 | Device for testing tightness of electric wires and electric cables |
| CN103063525A (en) * | 2013-01-04 | 2013-04-24 | 上海新纤仪器有限公司 | Device and method for testing chemical fiber textured filament curling rate |
| CN203929529U (en) * | 2014-06-30 | 2014-11-05 | 成都高普石油工程技术有限公司 | Can slow down the static tension tester of pendant thing impulsive force |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100596176B1 (en) * | 2003-12-16 | 2006-07-03 | 한국철도기술연구원 | Tensile force test jig for catenary insulated rod |
| CN202188990U (en) * | 2011-07-27 | 2012-04-11 | 东莞文邦电线有限公司 | Device for testing tightness of electric wires and electric cables |
| CN103063525A (en) * | 2013-01-04 | 2013-04-24 | 上海新纤仪器有限公司 | Device and method for testing chemical fiber textured filament curling rate |
| CN203929529U (en) * | 2014-06-30 | 2014-11-05 | 成都高普石油工程技术有限公司 | Can slow down the static tension tester of pendant thing impulsive force |
Non-Patent Citations (2)
| Title |
|---|
| "Estimation of cable tension force using the frequency-based system identification method";Byeong Hwa Kim et al.;《Journal of Sound and Vibration》;20070426;第304卷;第660-676页 * |
| "碳纤维及其线缆的拉伸测试方法";王京力 等;《产业用纺织品》;20131231(第10期);第41-45页 * |
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