CN204241318U - The push-and-pull load test apparatus of measuring accuracy and mobile convenience can be improved - Google Patents
The push-and-pull load test apparatus of measuring accuracy and mobile convenience can be improved Download PDFInfo
- Publication number
- CN204241318U CN204241318U CN201420804370.6U CN201420804370U CN204241318U CN 204241318 U CN204241318 U CN 204241318U CN 201420804370 U CN201420804370 U CN 201420804370U CN 204241318 U CN204241318 U CN 204241318U
- Authority
- CN
- China
- Prior art keywords
- guidepost
- workbench
- web joint
- base
- fixed
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 238000005516 engineering process Methods 0.000 description 6
- 239000010720 hydraulic oil Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of push-and-pull load test apparatus that can improve measuring accuracy and mobile convenience, base is provided with hydraulic system and control box, hydraulic system is connected with control box, base is provided with guidepost, base is provided with roller, fixed head is provided with between guidepost, fixed head is fixed on guidepost, fixed head is provided with dynamometer, guidepost is sheathed with movable sleeve, web joint is provided with between movable sleeve, web joint and movable sleeve are fixed, web joint is provided with workbench, workbench is provided with hold down gag, one end of support set and the outer wall of movable sleeve are welded and fixed, the other end is arranged on directly over workbench, compressor arm is through support set, hydraulic tube is provided with between web joint and base, hydraulic tube is connected with web joint and hydraulic system.This test unit conveniently moving, by cable fixedly make wireline test time good stability, structure is simple, and easy to operate, use cost is low, accurately can record the stress limit value of cable.
Description
Technical field
The utility model relates to a kind of device, especially relates to a kind of push-and-pull load test apparatus that can improve measuring accuracy and mobile convenience.
Background technology
Electric power is the energy using electric energy as power.Invented in the 70's of 19th century, the invention of electric power and application have started second time industrialization climax.Since becoming 18th century of human history, one of three scientific and technological revolutions that the world occurs, from then on science and technology changes the life of people.The Internet era of being current, we still have the demand of sustainable growth to electric power, because we have invented the product of more use electric power such as computer, household electrical appliances.Constantly the occurring of undeniable new technology makes electric power become the necessity of people.Produce the mode of electric power: thermal power generation (coal), solar electrical energy generation, Large Copacity wind generating technology, nuclear energy power generation, hydrogen power generation, water generating, waste incineration and generating electricity etc., 21 century energy science will achieve more glorious results for human civilization.Fuel cell is the class electrochmical power source chemical energy of the fuel such as hydrogen, rock gas, coal gas, methyl alcohol, hydrazine being directly changed into electric energy.Efficient and the clean utilization technology biomass energy of biomass energy take living beings as the energy of carrier.Cable is the general designation of the article such as optical cable, cable.The purposes of cable has a lot, and being mainly used in multiple actions such as controlling installation, connection device, transmit electric power, is common and indispensable a kind of thing in daily life.Electric power cable is owing to being often arranged on the region of outlying mountain area or other bad environments, due to the wind and weather in nature, especially at ice and snow weather, cable is coated with thick snow or ice cube, the limit that its weight will exceed cable sometimes causes cable breakage, therefore, after cable is produced, need to test accurately meeting with stresses of cable, obtain load value accurately, be convenient to suitable cable to be arranged in corresponding environment.But existing testing apparatus is all large-scale exact instrument, floor area is large, and complicated operation, use cost is high, is unfavorable for the cost control of enterprise.
Utility model content
It is large that the purpose of this utility model is to overcome above-mentioned existing testing apparatus floor area, complicated operation, the problem that use cost is high, devise a kind of push-and-pull load test apparatus that can improve measuring accuracy and mobile convenience, this test unit conveniently moving, by to cable fixedly make wireline test time good stability, structure is simple, easy to operate, use cost is low, accurately can record the stress limit value of cable, solves existing testing apparatus floor area large, complicated operation, the problem that use cost is high.
The purpose of this utility model is achieved through the following technical solutions: the push-and-pull load test apparatus that can improve measuring accuracy and mobile convenience, comprise base, the inside of described base is provided with hydraulic system and control box, and hydraulic system is connected with control box, the top end face of base is provided with two guideposts, the bottom of guidepost is all vertically fixed on the top end face of base, the bottom face of base is provided with several rollers, fixed head is provided with between guidepost, the two ends of fixed head are vertically fixed on corresponding guidepost, fixed head is provided with dynamometer, center between guidepost is arranged on the center line of dynamometer, the outer wall of two guideposts is all sheathed with movable sleeve, movable sleeve can along the vertically movement on guidepost of the axis of guidepost, movable sleeve is arranged between base and fixed head, web joint is provided with between movable sleeve, the two ends of web joint are welded and fixed with the outer wall of movable sleeve respectively, web joint is provided with workbench, and workbench is fixed on web joint, workbench is arranged between web joint and fixed head, the top of workbench is provided with two hold down gags, hold down gag comprises compressor arm and support set, one end of support set and the outer wall of movable sleeve are welded and fixed, the other end is arranged on directly over workbench, compressor arm is through support set, compressor arm can carry out the movement in vertical in support set, and compressor arm is arranged on directly over workbench, hydraulic tube is provided with between web joint and base, the two ends of hydraulic tube are connected with web joint and hydraulic system respectively.
The outer wall of described guidepost is provided with two stop collars, stop collar is all fixed on guidepost, and one of them stop collar is arranged between fixed head and workbench, and another stop collar is arranged between workbench and base.Described hydraulic tube comprises two rigid pipelines and a soft pipeline, soft pipeline is arranged between rigid pipeline, the two ends of soft pipeline are connected with a wherein rigid pipeline respectively, and rigid pipeline connects with corresponding web joint and hydraulic system respectively away from one end of soft pipeline.
Described fixed head is provided with installing plate, and dynamometer is fixing on a mounting board.
In sum, the beneficial effects of the utility model are: this test unit conveniently moving, by to cable fixedly make wireline test time good stability, structure is simple, and easy to operate, use cost is low, accurately can record the stress limit value of cable, solve existing testing apparatus floor area large, complicated operation, the problem that use cost is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark and corresponding parts title in accompanying drawing: 1-base; 2-hydraulic system; 3-control box; 4-lower limit cover; 5-movable sleeve; 6-workbench; 7-upper limit cover; 8-guidepost; 9-fixed head; 10-dynamometer; 11-installing plate; 12-set bolt; 13-web joint; 14-soft pipeline; 15-rigid pipeline; 16-support set; 17-compressor arm; 18-roller.
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, the push-and-pull load test apparatus of measuring accuracy and mobile convenience can be improved, comprise base 1, the inside of described base 1 is provided with hydraulic system 2 and control box 3, and hydraulic system 2 is connected with control box 3, the top end face of base 1 is provided with two guideposts 8, the bottom of guidepost 8 is all vertically fixed on the top end face of base 1, the bottom face of base 1 is provided with several rollers 18, fixed head 9 is provided with between guidepost 8, the two ends of fixed head 9 are vertically fixed on corresponding guidepost 8, fixed head 9 is provided with dynamometer 10, center between guidepost 8 is arranged on the center line of dynamometer 10, the outer wall of two guideposts 8 is all sheathed with movable sleeve 5, movable sleeve 5 can along the vertically movement on guidepost 8 of the axis of guidepost 8, movable sleeve 5 is arranged between base 1 and fixed head 9, web joint 13 is provided with between movable sleeve 5, the two ends of web joint 13 are welded and fixed with the outer wall of movable sleeve 5 respectively, web joint 13 is provided with workbench 6, and workbench 6 is fixed on web joint 13, workbench 6 is arranged between web joint 13 and fixed head 9, the top of workbench 6 is provided with two hold down gags, hold down gag comprises compressor arm 17 and support set 16, one end of support set 16 and the outer wall of movable sleeve 5 are welded and fixed, the other end is arranged on directly over workbench 6, compressor arm 17 is through support set 16, compressor arm 17 can carry out the movement in vertical in support set 16, and compressor arm 17 is arranged on directly over workbench 6, hydraulic tube is provided with between web joint 13 and base 1, the two ends of hydraulic tube are connected with web joint 13 and hydraulic system 2 respectively.Utilize the elasticity of metal to make and indicate the instrument of scale in order to the size of ergometry, be referred to as " dynamometer ".Dynamometry is in respect of various different structural form, but their major part is all bending resilient steel disc or coil spring.When external force makes elastic steel sheet or spring generation deformation, drive indicators turn by gear trains such as levers, pointer is parked in the position on index dial, is the numerical value of external force.Dynamometer 10 is existing parts, commercially can directly buy, on dynamometer 10 mounting plate 11, installing plate 11 is fixed with fixed head 9, fixed head 9 is fixed by set bolt 12 and guidepost 8, dynamometer 10 is made to be constant relative to position base all the time, utilizing is placed on workbench 6 by a bit of of tested cable, by hold down gag, cable is fixed on workbench 6, the bottom size of compressor arm 17 bigger hold-down head is utilized to be pressed in by cable on workbench 6, the distance of compressor arm 17 relative to workbench 6 end face is adjusted by rotatably compressing bar 17 apical position, support set 16 is by being set to warp architecture, the outer wall of its one end and movable sleeve 5 is welded and fixed, the other end can directly over workbench 6, realize compression work validity, then hooked fixing by the hook be arranged on dynamometer 10, operating personnel are controlled hydraulic system 2 by control box 3, the hydraulic oil in hydraulic tube is made to promote web joint 13, utilize movable sleeve 5 can along the function of the axis of guidepost 8 vertical movement on guidepost 8, cable carried out exceptionally straight and compress, until there is fracture or break in cable, then the push-and-pull load value of this type cable is obtained by the reading change on record dynamometer 10, be convenient to obtain cable physical property accurately, to use the cable can resisting these rugged surroundings in suitable environment, the probability that minimizing accident occurs.This device can move, device conveniently moving is made by roller 18, be convenient to use at diverse location and region, overcome existing testing apparatus volume large, mobile inconvenient problem, and stable drive, motor is installed as power resources in base 1, control box 3 is provided with button to control work, the peak load of test unit can be designed as 5000N/10000N/20000N/30000N, test speed is 0-240mm/min, make for setting according to actual, its operating voltage is 220V, and by cable fixedly make wireline test time good stability, structure is simple, easy to operate, use cost is low, accurately can record the stress limit value of cable, solve existing testing apparatus floor area large, complicated operation, the problem that use cost is high.
The outer wall of guidepost 8 is provided with two stop collars, stop collar is all fixed on guidepost 8, and one of them stop collar is arranged between fixed head 9 and workbench 6, and another stop collar is arranged between workbench 6 and base 1; Described fixed head 9 is provided with installing plate 11, and dynamometer 10 is fixed on installing plate 11.For convenience of description, by two stop collars called after upper limit cover 7 and lower limit cover 4 respectively, upper limit cover 7 is arranged between fixed head 9 and workbench 6, lower limit cover 4 is arranged between workbench 6 and base 1, as restriction movable sleeve 5 vertical displacement on guidepost 8, avoid the collision causing workbench 6 pairs of bases 1 or dynamometer 10, cause device damage.
Described hydraulic tube comprises two rigid pipelines 15 and a soft pipeline 14, soft pipeline 14 is arranged between rigid pipeline 15, the two ends of soft pipeline 14 are connected with a wherein rigid pipeline 15 respectively, and rigid pipeline 15 connects with corresponding web joint 13 and hydraulic system 2 respectively away from one end of soft pipeline 14.Because workbench 6 needs to move in vertical, the length of hydraulic tube relatively also will along with change, if be rigid pipeline completely, just can not realize the change of length, therefore hydraulic tube is specially set to two kinds of modes combined by this programme, soft pipeline 14 adopts the cloth etc. of flexible plastics or good airproof performance to make, as fire protection pipeline, it is exceptionally straight when hydraulic oil passes through, do not have to shrink deliquescing during hydraulic oil, soft pipeline 14 will be arranged on the weight of the parts being used as support and connection plate 13 and top above base 1, if be adopt soft pipeline 14 to meet the demands completely, it can not ensure can form vertical structure under the effect of hydraulic oil, can not the weight of parts of support and connection plate 13 and top.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; every according to technology of the present utility model, method in fact to any simple modification, equivalent variations that above embodiment is done, all fall within protection domain of the present utility model.
Claims (4)
1. can improve the push-and-pull load test apparatus of measuring accuracy and mobile convenience, it is characterized in that: comprise base (1), the inside of described base (1) is provided with hydraulic system (2) and control box (3), and hydraulic system (2) is connected with control box (3), the top end face of base (1) is provided with two guideposts (8), the bottom of guidepost (8) is all vertically fixed on the top end face of base (1), the bottom face of base (1) is provided with several rollers (18), fixed head (9) is provided with between guidepost (8), the two ends of fixed head (9) are vertically fixed on corresponding guidepost (8), fixed head (9) is provided with dynamometer (10), center between guidepost (8) is arranged on the center line of dynamometer (10), the outer wall of two guideposts (8) is all sheathed with movable sleeve (5), movable sleeve (5) can be upper vertical mobile at guidepost (8) along the axis of guidepost (8), movable sleeve (5) is arranged between base (1) and fixed head (9), web joint (13) is provided with between movable sleeve (5), the two ends of web joint (13) are welded and fixed with the outer wall of movable sleeve (5) respectively, web joint (13) is provided with workbench (6), and workbench (6) is fixed on web joint (13), workbench (6) is arranged between web joint (13) and fixed head (9), the top of workbench (6) is provided with two hold down gags, hold down gag comprises compressor arm (17) and support set (16), one end of support set (16) and the outer wall of movable sleeve (5) are welded and fixed, the other end is arranged on directly over workbench (6), compressor arm (17) is through support set (16), compressor arm (17) can carry out the movement in vertical in support set (16), and compressor arm (17) is arranged on directly over workbench (6), hydraulic tube is provided with between web joint (13) and base (1), the two ends of hydraulic tube are connected with web joint (13) and hydraulic system (2) respectively.
2. the push-and-pull load test apparatus that can improve measuring accuracy and mobile convenience according to claim 1, it is characterized in that: the outer wall of described guidepost (8) is provided with two stop collars, stop collar is all fixed on guidepost (8), one of them stop collar is arranged between fixed head (9) and workbench (6), and another stop collar is arranged between workbench (6) and base (1).
3. the push-and-pull load test apparatus that can improve measuring accuracy and mobile convenience according to claim 1, it is characterized in that: described hydraulic tube comprises two rigid pipelines (15) and a soft pipeline (14), soft pipeline (14) is arranged between rigid pipeline (15), the two ends of soft pipeline (14) are connected with a wherein rigid pipeline (15) respectively, and rigid pipeline (15) connects with corresponding web joint (13) and hydraulic system (2) respectively away from one end of soft pipeline (14).
4. the push-and-pull load test apparatus that can improve measuring accuracy and mobile convenience according to claim 1, it is characterized in that: described fixed head (9) is provided with installing plate (11), dynamometer (10) is fixed on installing plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804370.6U CN204241318U (en) | 2014-12-18 | 2014-12-18 | The push-and-pull load test apparatus of measuring accuracy and mobile convenience can be improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804370.6U CN204241318U (en) | 2014-12-18 | 2014-12-18 | The push-and-pull load test apparatus of measuring accuracy and mobile convenience can be improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204241318U true CN204241318U (en) | 2015-04-01 |
Family
ID=52770799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420804370.6U Expired - Fee Related CN204241318U (en) | 2014-12-18 | 2014-12-18 | The push-and-pull load test apparatus of measuring accuracy and mobile convenience can be improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204241318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370522A (en) * | 2016-10-11 | 2017-02-01 | 芜湖哈特机器人产业技术研究院有限公司 | Wire harness welding strength detection tool |
| CN110567872A (en) * | 2019-10-10 | 2019-12-13 | 湖北淡雅香生物科技股份有限公司 | Tension detection device for anti-adhesion degree of tipping paper printing ink |
-
2014
- 2014-12-18 CN CN201420804370.6U patent/CN204241318U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370522A (en) * | 2016-10-11 | 2017-02-01 | 芜湖哈特机器人产业技术研究院有限公司 | Wire harness welding strength detection tool |
| CN106370522B (en) * | 2016-10-11 | 2020-05-22 | 芜湖哈特机器人产业技术研究院有限公司 | Wire harness welding strength detection tool |
| CN110567872A (en) * | 2019-10-10 | 2019-12-13 | 湖北淡雅香生物科技股份有限公司 | Tension detection device for anti-adhesion degree of tipping paper printing ink |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204241319U (en) | Based on the push-and-pull load test apparatus tested electric wire | |
| CN204241318U (en) | The push-and-pull load test apparatus of measuring accuracy and mobile convenience can be improved | |
| CN106050538A (en) | Novel sea wave piezoelectric electricity generation device | |
| CN204116128U (en) | A kind of tension-torsion coupling stiffness proving installation | |
| CN201724651U (en) | Shape memory alloy large deformation displacement sensor | |
| CN104990593A (en) | New energy environment monitoring device | |
| CN2937474Y (en) | Micro-stress indicator of beam pump | |
| CN104444226B (en) | Based on the belt deviation switch controlled electrical equipment | |
| CN204119003U (en) | A kind of floating drum can floatable wave energy generating set | |
| CN202255353U (en) | Sensor for detecting variation of incident angle of light in single direction | |
| CN204988350U (en) | New forms of energy environment monitoring device | |
| CN201672977U (en) | Mass concrete wireless temperature-measuring device | |
| CN205175600U (en) | Curtain rope tension tester among electric power installation | |
| CN204082425U (en) | A kind of floating-tube type wave energy generating set | |
| CN203083546U (en) | Integral surface displacement monitoring device | |
| CN103441560B (en) | Based on the wireless network sensor communication power supply of piezoelectric energy-conversion | |
| CN116124060A (en) | Remote on-line monitoring device for power station pipeline displacement and three-way expansion thermal displacement method thereof | |
| CN106441640B (en) | Stress analysis method for inlet and outlet pipelines of intermediate heat exchanger of large methanol device | |
| CN210347688U (en) | Electric power detection device that electric power construction used | |
| CN207019751U (en) | A kind of low-power consumption level measurement device | |
| CN204631276U (en) | Environment-friendly type weather environment monitor | |
| CN104133255A (en) | Simple wind measuring device | |
| CN202648656U (en) | Overhead line structure online monitoring system in smart grid | |
| CN207502161U (en) | Plate-shaped suspension type insulator mechanics properties testing experimental rig | |
| CN103018791A (en) | Wind measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150401 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |