CN203929529U - Can slow down the static tension tester of pendant thing impulsive force - Google Patents
Can slow down the static tension tester of pendant thing impulsive force Download PDFInfo
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- CN203929529U CN203929529U CN201420356018.0U CN201420356018U CN203929529U CN 203929529 U CN203929529 U CN 203929529U CN 201420356018 U CN201420356018 U CN 201420356018U CN 203929529 U CN203929529 U CN 203929529U
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- carriage
- steel plate
- supporting plate
- screw mandrel
- support tube
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Abstract
The utility model discloses a kind of static tension tester that can slow down pendant thing impulsive force, steel plate one is connected with steel plate two, steel plate two is connected with steel plate one, in carriage, be 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 back up pad, back up pad and supporting plate are fixed, in back up pad, be provided with screw mandrel, screw mandrel is fixed with reference column, 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, between motor and worm-and-wheel gear, rotation axis is set, rotation axis is connected with worm-and-wheel gear with motor, carriage is installed support tube, support tube is welded on carriage, spring is set in support tube, spring is arranged on support tube outside.This static state tension tester can be tested plug and power lead, is met the parameter of request for utilization, and can slow down the impulsive force of pendant thing, protection equipment and operating personnel's safety.
Description
Technical field
The utility model relates to a kind of testing machine, especially relates to a kind of static tension tester that can slow down pendant thing impulsive force.
Background technology
Oil claims again crude oil, be a kind of thickness, dark brown (sometimes a little green) liquid.There is oil storing upper crustal some areas.It is mixed and is formed by different hydrocarbons, and its chief component composition is alkane, goes back in addition the elements such as sulfur-bearing, oxygen, nitrogen, phosphorus, vanadium in oil.Oil is mainly used as fuel oil and gasoline, and fuel oil and gasoline form one of most important primary energy in the world.Oil is also that many chemical industry products are as the raw material of solution, chemical fertilizer, pesticide and plastics etc.Oil is mainly hydrocarbon.It is mixed and is formed by different hydrocarbons, the chemical element that forms oil is mainly carbon (83% ~ 87%), hydrogen (11% ~ 14%), and all the other are sulphur (0.06% ~ 0.8%), nitrogen (0.02% ~ 1.7%), oxygen (0.08% ~ 1.82%) and minor metallic element (Ni-V-Fe, antimony etc.).By carbon and hydrogenation, close the chief component that the hydro carbons forming forms oil, account for 95% ~ 99%, various hydro carbons are divided into by its structure: alkane, naphthenic hydrocarbon, aromatic hydrocarbon.General natural oil does not often contain alkene and the alkynes that quantity does not wait in secondary processing product containing alkene.Sulfur-bearing, oxygen, nitrogen compound are harmful to petroleum products, in petroleum refining, should remove 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 very wide, solidifying point difference very large (30 ~-60 degrees Celsius), boiling spread is more than normal temperature to 500 degree Celsius, dissolves in multiple organic solvent, water insoluble, but can form emulsion fluid with water.But the composition of the oil in different oil fields and appearance can be distinguished very large.Oil is mainly used as fuel oil and gasoline, and fuel oil and gasoline form at present one of most important primary energy in the world.Oil field also needs to use plug and power lead, and in oil exploitation or conveying, if there is a wee bit mistake, serious consequence is caused in capital, so plug and power lead for oil field special use, its parameter need to meet particular requirement, and existing equipment is tested plug and power lead, the parameter obtaining does not meet request for utilization yet, and exist the risk that falls thing in use procedure, impulsive force under metal pendant is large, usually causes device damage, arranges and injures operating personnel by a crashing object sometimes.
Utility model content
The purpose of this utility model is to overcome above-mentioned existing equipment plug and power lead is tested, the parameter obtaining does not meet request for utilization yet, and exist that in use procedure, to fall thing impulsive force large, usually cause device damage, the problem that injures operating personnel by a crashing object is set sometimes, designed a kind of static tension tester that can slow down pendant thing impulsive force, this static state tension tester can be tested plug and power lead, be met the parameter of request for utilization, and can slow down the impulsive force that falls thing, protection equipment and operating personnel's safety, having solved existing equipment tests plug and power lead, the parameter obtaining does not meet request for utilization yet, and exist that in use procedure, to fall thing impulsive force large, usually cause device damage, the problem that injures operating personnel by a crashing object is set sometimes.
The purpose of this utility model is achieved through the following technical solutions: the static tension tester that can slow down pendant thing impulsive force, comprise two steel plates that are parallel to each other, the two ends of described steel plate one are connected with respectively 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 form sealing rectangle carriage, the axis of steel plate two is parallel with pedal line, the axis of steel plate one is parallel with horizontal line, in carriage, be 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 all provided with hook 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 back up pad of V-shaped structure, the openend of back up pad and the bottom of supporting plate are fixed, in back up pad, be provided with screw mandrel, screw mandrel is through the center of back up pad, and the axis of screw mandrel is parallel with pedal line, the top of screw mandrel is fixed with reference column, the face size of reference column is greater than the face size of screw mandrel, on the outer wall of screw mandrel, be sheathed with lifting nut, the bottom of lifting nut contacts with back up pad, lifting nut is arranged on the inner side of V-structure, the bottom of screw mandrel is connected with worm-and-wheel gear, worm-and-wheel gear is arranged on the inwall of carriage, worm-and-wheel gear is arranged on the below of supporting plate, on the inwall of carriage, be provided with motor, between motor and worm-and-wheel gear, be provided with rotation axis, the two ends of rotation axis are connected with worm-and-wheel gear with motor respectively, and the axis of rotation axis 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 pedal line, in support tube, be provided with spring, the bottom of spring is arranged on support tube inside, the top of spring is arranged on support tube outside, spring be all arranged on back up pad under, and spring is arranged under the bottom of V-structure, worm-and-wheel gear is arranged on the intra-zone that support tube forms.
In described carriage, be provided with groove, groove is that the mutual close wall indent of steel plate two forms, 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 one-piece construction, boss is arranged in groove, and the sidewall of boss contacts with bottom surface or the wall of groove respectively, and boss can move along groove in vertical.
The bottom of described carriage is provided with several erecting frames, in erecting frame, be provided with roller, be provided with bearing pin in roller, the two ends of bearing pin are arranged in erecting frame through after roller, the bottom of roller is arranged on the below of erecting frame, and roller can rotate around the axis of bearing pin.
In sum; the beneficial effects of the utility model are: this static state tension tester can be tested plug and power lead; be met the parameter of request for utilization; and can slow down the impulsive force that falls thing, protection equipment and operating personnel's safety, has solved existing equipment plug and power lead has been tested; the parameter obtaining does not meet request for utilization yet; and exist that in use procedure, to fall thing impulsive force large, usually cause device damage, the problem that injures operating personnel by a crashing object is set sometimes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark and corresponding parts title in accompanying drawing: 1-steel plate one; 2-hook two; 3-hook one; 4-groove; 5-counterweight; 6-supporting plate; 7-boss; 8-back up pad; 9-lifting nut; 10-screw mandrel; 11-spring; 12-motor; 13-rotation axis; 14-worm-and-wheel gear; 15-support tube; 16-roller; 17-erecting frame; 18-steel plate two; 19-carriage; 20-reference column.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment 1:
As shown in Figure 1, can slow down the static tension tester of pendant thing impulsive force, comprise two steel plates that are parallel to each other 1, the two ends of described steel plate 1 are connected with respectively 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 form sealing rectangle carriage 19, the axis of steel plate 2 18 is parallel with pedal line, the axis of steel plate 1 is parallel with horizontal line, in carriage 18, be 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 18, the top of supporting plate 6 is provided with several counterweights 5, the top of counterweight 5 is all provided with hook 1, the inwall top of carriage 18 is fixed with hook 22, link up with 22 and be arranged on the top of linking up with 1, the bottom of supporting plate 6 is provided with the back up pad 8 of V-shaped structure, the bottom of the openend of back up pad 8 and supporting plate 6 is fixed, in back up pad 8, be provided with screw mandrel 10, screw mandrel 10 is through the center of back up pad 8, and the axis of screw mandrel 10 is parallel with pedal line, the top of screw mandrel 10 is fixed with reference column 20, the face size of reference column 20 is greater than the face size of screw mandrel 10, on the outer wall of screw mandrel 10, be sheathed with lifting nut 9, the bottom of lifting nut 9 contacts with back up pad 8, lifting nut 9 is arranged on the inner side of V-structure, the bottom of screw mandrel 10 is connected with worm-and-wheel gear 14, worm-and-wheel gear 14 is arranged on the inwall of carriage 18, worm-and-wheel gear 14 is arranged on the below of supporting plate 6, on the inwall of carriage 18, be provided with motor 12, between motor 12 and worm-and-wheel gear 14, be provided with rotation axis 13, the two ends of rotation axis 13 are connected with worm-and-wheel gear 14 with motor 12 respectively, and the axis of rotation axis 13 is vertical with the axis of screw mandrel 10, the inwall bottom of described carriage 18 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 18, the axis of support tube 15 is parallel to pedal line, in support tube 15, be provided with spring 11, the bottom of spring 11 is arranged on support tube 15 inside, the top of spring 11 is arranged on support tube 15 outsides, spring 11 be all arranged on back up pad 8 under, and spring 11 is arranged under the bottom of V-structure, worm and gear 14 mechanisms are arranged on the intra-zone that support tube 15 forms.Worm-and-wheel gear 14 is existing parts, and worm-and-wheel gear is commonly used to transmit motion and the power between two alternating axis.After turning after utilizing rotation axis 13 to be connected with worm-and-wheel gear 14 rotation of motor 12 to the rotation of screw mandrel 10, change rotation direction, the rotation of screw mandrel 10 makes back up pad 8 can carry out the movement of vertical, drive the position of supporting plate 6 to change, motor 12 adopts 220v, 50Hz, and when test plug be bolted on hook 22, utilize hook 1 to be hooked on power lead counterweight 5 again, the position of supporting plate 6 changes makes counterweight bottom surface unsettled, test specimen plays, withstand load intensity between test plug sheet and power lead, make it meet the parameter demand to special-purpose plug and power lead in oil field, this testing machine is by carrying out the test of static pulling force to plug and power lead, obtain accurate parameter, make plug and power lead meet the specific (special) requirements of oil field, counterweight 5 arranges a plurality of, be designed to different weight, for different static pulling force is provided, for same plug and power lead, carry out the test of different dynamics, test out ultimate tension, be convenient to user and obtain parameter accurately, so that oil field is chosen suitable plug and data line, to reach the specific demand of oil field.After long-term use, the screw thread of screw mandrel 10 easily weares and teares, the phenomenon that occurs stripped thread, or it is too heavy to change counterweight 5 weight, cause back up pad 8 directly from screw mandrel 10, to slide, due to the weight of counterweight and the weight of miscellaneous part, the impulsive force of tenesmus is very large, cause 8 pairs of worm-and-wheel gears of back up pad 14 to produce collision, clash into and easily damage worm-and-wheel gear 14, even the fragment of sputter can scratch operating personnel, and arrange after support tube 15 and spring 11, utilization is arranged on the bottom of spring 11 in support tube 15, bottom to spring 11 is fixed, during back up pad 8 unexpected tenesmus, spring 11 utilizes its elasticity to provide buffering to back up pad 8, reduce its impulsive force, isolation back up pad 8 contacts with worm-and-wheel gear 14, protection equipment and operating personnel's safety, and support tube 15 is to be welded on carriage 19, spring 11 bottoms are arranged in support tube 15, realize location, when bearing the impact of back up pad 8, spring 11 can only be to be out of shape in vertical, can bending or flick, the length of the stretching out power that enough withstands shocks, this static state tension tester can be tested plug and power lead, be met the parameter of request for utilization, and can slow down the impulsive force that falls thing, protection equipment and operating personnel's safety, having solved existing equipment tests plug and power lead, the parameter obtaining does not meet request for utilization yet, and exist that in use procedure, to fall thing impulsive force large, usually cause device damage, the problem that injures operating personnel by a crashing object is set sometimes.
In described carriage 19, be provided with groove 4, groove 4 is that the mutual close wall indent of steel plate 2 18 forms, 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 is fixed as one-piece construction with supporting plate 6, 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 along groove 4 in vertical.By supporting plate 6 and boss 7, be connected to one-piece construction, as being both, supporting plate 6 is inserted in groove 4, sidewall by groove 4 carries out spacing to the horizontal level of boss 7, and movement in vertical is that to rotate by screw mandrel 11 be to realize, and it is spacing on screw mandrel 10 tops, to have welded reference column 20, avoid back up pad 8 range of lifts from screw mandrel 10, to depart from too greatly completely, cause test failure, the phenomenon that even occurs security incident occurs, this testing machine can carry out special test to plug and power lead, make plug and the power lead of oil field special use obtain parameter accurately, meet the use of oil field.
The bottom of described carriage 19 is provided with several erecting frames 17, in erecting frame 17, be provided with roller 16, in roller 16, be provided with bearing pin, the two ends of bearing pin are arranged in erecting frame 17 through after roller 16, the bottom of roller 16 is arranged on the below of erecting frame 17, and roller 16 can rotate around the axis of bearing pin.All parts of testing machine all adopt metal material to make, its volume and weight is heavier, adopt men hoisting to move more difficult, arrange after roller 16, operating personnel promote carriage 19 and move with regard to very convenient, can move to the region that needs use, reduce operating personnel's labour intensity.Erecting frame 17 is as the middle device that roller 16 and carriage 19 are installed, and makes the rotation of roller 16 have enough height and dirigibility.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any simple modification, equivalent variations that every foundation technology of the present utility model, method are done above embodiment in fact, within all falling into protection domain of the present utility model.
Claims (3)
1. can slow down the static tension tester of pendant thing impulsive force, it is characterized in that: comprise two steel plates that are parallel to each other (1), the two ends of described steel plate one (1) are connected with respectively 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) form sealing rectangle carriage (19), the axis of steel plate two (18) is parallel with pedal line, the axis of steel plate one (1) is parallel with horizontal line, in carriage (18), be 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 (18), the top of supporting plate (6) is provided with several counterweights (5), the top of counterweight (5) is all provided with hook one (3), the inwall top of carriage (18) 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 back up pad (8) of V-shaped structure, the bottom of the openend of back up pad (8) and supporting plate (6) is fixed, in back up pad (8), be provided with screw mandrel (10), screw mandrel (10) is through the center of back up pad (8), and the axis of screw mandrel (10) is parallel with pedal line, the top of screw mandrel (10) is fixed with reference column (20), the face size of reference column (20) is greater than the face size of screw mandrel (10), on the outer wall of screw mandrel (10), be sheathed with lifting nut (9), the bottom of lifting nut (9) contacts with back up pad (8), lifting nut (9) is arranged on the inner side of V-structure, the bottom of screw mandrel (10) is connected with worm-and-wheel gear (14), worm-and-wheel gear (14) is arranged on the inwall of carriage (18), worm-and-wheel gear (14) is arranged on the below of supporting plate (6), on the inwall of carriage (18), be provided with motor (12), between motor (12) and worm-and-wheel gear (14), be provided with rotation axis (13), the two ends of rotation axis (13) are connected with worm-and-wheel gear (14) with motor (12) respectively, and the axis of rotation axis (13) is vertical with the axis of screw mandrel (10), the inwall bottom of described carriage (18) 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 (18), the axis of support tube (15) is parallel to pedal line, in support tube (15), be provided with spring (11), the bottom of spring (11) is arranged on support tube (15) inside, the top of spring (11) is arranged on support tube (15) outside, spring (11) be all arranged on back up pad (8) under, and spring (11) is arranged under the bottom of V-structure, worm and gear (14) mechanism is arranged on the intra-zone that support tube (15) forms.
2. the static tension tester that can slow down pendant thing impulsive force according to claim 1, it is characterized in that: in described carriage (19), be provided with groove (4), groove (4) is that the mutual close wall indent of steel plate two (18) forms, 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) is fixed as one-piece construction with supporting plate (6), 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 along groove (4) in vertical.
3. the static tension tester that can slow down pendant thing impulsive force according to claim 1, it is characterized in that: the bottom of described carriage (19) is provided with several erecting frames (17), in erecting frame (17), be provided with roller (16), roller is provided with bearing pin in (16), the two ends of bearing pin are arranged in erecting frame (17) through after roller (16), the bottom of roller (16) is arranged on the below of erecting frame (17), and roller (16) can rotate around the axis of bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356018.0U CN203929529U (en) | 2014-06-30 | 2014-06-30 | Can slow down the static tension tester of pendant thing impulsive force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356018.0U CN203929529U (en) | 2014-06-30 | 2014-06-30 | Can slow down the static tension tester of pendant thing impulsive force |
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| Publication Number | Publication Date |
|---|---|
| CN203929529U true CN203929529U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356018.0U Expired - Fee Related CN203929529U (en) | 2014-06-30 | 2014-06-30 | Can slow down the static tension tester of pendant thing impulsive force |
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| Country | Link |
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| CN (1) | CN203929529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034598A (en) * | 2014-06-30 | 2014-09-10 | 成都高普石油工程技术有限公司 | Static tension testing machine capable of alleviating impact force |
| CN104677744A (en) * | 2015-02-03 | 2015-06-03 | 中国航天科工集团第六研究院四十一所 | Static loading test device for missile wing |
| CN104034598B (en) * | 2014-06-30 | 2016-11-30 | 重庆苏试广博环境可靠性技术有限公司 | The static tensile force testing machine of impulsive force can be slowed down |
-
2014
- 2014-06-30 CN CN201420356018.0U patent/CN203929529U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034598A (en) * | 2014-06-30 | 2014-09-10 | 成都高普石油工程技术有限公司 | Static tension testing machine capable of alleviating impact force |
| CN104034598B (en) * | 2014-06-30 | 2016-11-30 | 重庆苏试广博环境可靠性技术有限公司 | The static tensile force testing machine of impulsive force can be slowed down |
| CN104677744A (en) * | 2015-02-03 | 2015-06-03 | 中国航天科工集团第六研究院四十一所 | Static loading test device for missile wing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150630 |
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| EXPY | Termination of patent right or utility model |