CN103267698A - Connecting hardware fitting swing abrasion tester - Google Patents
Connecting hardware fitting swing abrasion tester Download PDFInfo
- Publication number
- CN103267698A CN103267698A CN2013101912221A CN201310191222A CN103267698A CN 103267698 A CN103267698 A CN 103267698A CN 2013101912221 A CN2013101912221 A CN 2013101912221A CN 201310191222 A CN201310191222 A CN 201310191222A CN 103267698 A CN103267698 A CN 103267698A
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- swing
- guide rail
- counterweight
- gold utensil
- abrasion tester
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Abstract
The invention relates to a connecting hardware fitting swing abrasion tester which comprises a rack, wherein the rack internally comprises a power compartment, a control compartment as well as a swing testing compartment; a power transmission device is fixed in the power compartment, and comprises a crank wheel seat and a speed reducing motor; a power output shaft of the speed reducing motor is linked with a crankshaft wheel; one end of the crankshaft wheel is movably connected with a connecting rod; a swing device is installed on the lower part of a swing testing compartment, and comprises a guide rail fixing plate, a guide rail as well as a swing rod rolling sleeve capable of rolling along the guide rail; the upper part of the swing rod rolling sleeve is provided with a lower suspending device, and the lower part of the swing rod rolling sleeve is connected with the connecting rod movably; the rear part of the swing testing compartment is provided with a load bearing device which comprises a weight set, a support plate as well as a lifting device for controlling the support plate to lift; the upper part of the swing testing compartment is provided with a suspending plate, and the suspending plate is provided with an upper suspending device; the upper part of the upper suspending device is connected with a steel wire rope; and the other end of the steel wire rope is connected with the upper part of the weight set. The connecting hardware fitting swing abrasion tester provided by the invention can effectively verify the abrasion-resistant performance of connecting hardware fittings and the reasonability of the combined type of the connecting hardware fittings.
Description
Technical field
The present invention relates to a kind of connection gold utensil swing abrasion tester.
Background technology
It in use needs to bear bigger vertical load connection gold utensils such as the link that uses in industry, suspension ring, hook, also to bear the swing than long arc simultaneously, so under the condition of big load, long arc, a lot of gold utensils that connect were gone into operation less than 1 year, serious wearing and tearing namely take place, thereby there is potential safety hazard, needs periodic replacement.If whole wearing and tearing gold utensils are changed, need expend great amount of manpower, material resources and financial resources, and the replacement cycle is long, and ordinary production, democratic meeting are caused certain influence.Require clearly to grasp before use the fastness to rubbing that connects gold utensil like this, thereby selected suitable connection gold utensil uses.At present domestic also not at the requirement of strong wind district connection gold utensil anti-wear performance proposition relevant technologies, also not having can be before installation, the anti-wear performance testing machine of check gold utensil product.The application's correlation technique content is not appeared in the newspapers.
Summary of the invention
The object of the present invention is to provide a kind of anti-wear performance that can effectively verify connection gold utensil itself, and the rationality that connects the gold utensil combination form, thereby the connection gold utensil swing abrasion tester that causes connecting gold utensil initial failure accident because of wearing and tearing reduced.
The object of the present invention is achieved like this: connect gold utensil swing abrasion tester, comprise frame, be divided into the piggyback pod of a side of bottom in the frame, the control cabinet of piggyback pod upside, and swing test cabin.In control cabinet, be equiped with control circuit.In piggyback pod, fix dynamic transmitting device, power transmission comprises the bent wheel seat that is fixed on the piggyback pod bottom, be fixed on the reducing motor on the bent wheel seat, the power output shaft of reducing motor motor and crankwheel interlock, at the active connecting rod that is connected with of crankwheel one end, the bottom is installed with pendulous device in the swing Laboratory Module, pendulous device comprises guide rail fixed plate, arc-shaped guide rail, and the cover that can roll along the fork that guide rail rolls, fork rolling cover top is equiped with down suspender, the bottom links to each other with connecting rod is active, rear portion, swing test cabin installing load-bearing device, load-bearing device comprises weight group, pallet, and the jacking gear of control pallet lifting, top, swing test cabin is equiped with boatswain chair, be equiped with suspender on the boatswain chair, last suspender top connects wire rope, and wire rope end in addition passes the pulley that is lifted on the Laboratory Module top and links to each other with weight group top.
Because carry out technique scheme, the present invention is simple in structure, and is easy to maintenance, friction, noise is little, and long-play reliability height utilizes this device can effectively verify the anti-wear performance that connects gold utensil itself, and the rationality that connects the gold utensil combination form.Thereby reduce the accident that causes connecting gold utensil initial failure because of wearing and tearing.The application's applicability is wide, can connect gold utensil to every profession and trade and efficiently measure.
Description of drawings: technical scheme of the present invention is provided by following drawings and Examples:
Fig. 1 connects gold utensil swing abrasion tester structural representation;
Fig. 2 is power transmission and pendulous device structural representation;
Fig. 3 is the load-bearing device structural representation;
Fig. 4 is counterweight syndeton synoptic diagram;
Fig. 5 is counterweight bar linkage structure synoptic diagram.
Legend: 1. control cabinet, 2. boatswain chair, 3. pulling shaft cover, 4. fixing U-loop chuck 5. connects gold utensil, 6. swing U-loop chuck, 7. swing test cabin, 8. pendulous device, 9. load-bearing device, 10. power transmission, 11. piggyback pods, 12. reducing motors, 13. crankwheel, 14. bent wheel seats, 15. connecting rods, 16. the straight-bar handle, 17. oscillation adjustment bars, 18. oscillation adjustment covers, the cover 19. fork rolls, 20. rollers, 21. guide rails, 22. guide rail fixed plate, 23. weight groups, 24. pulleys, 25. pulling shaft, 26. alternating current generators, 27. screw elevators, 28. lifting screw, 29. pallets, 30. counterweight connecting rods, 31. counterweight, 32. suspension ring, 33. suppending holes, 34. attachment screw, 35. braces, 36. adapter sleeves.
Embodiment:
The present invention is not subjected to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and actual conditions.
Embodiment: as shown in Figure 1, connect gold utensil swing abrasion tester and comprise frame, be divided into the piggyback pod 11 of a side of bottom in the frame, the control cabinet 1 of piggyback pod 11 upsides, and swing test cabin 7.Be equiped with control circuit in control cabinet 1, the not this Applicant's Abstract graph inventive point of control circuit does not describe in detail its circuit at this.Fixing dynamic transmitting device 10 in piggyback pod 11, power transmission 10 comprises the bent wheel seat 14 that is fixed on piggyback pod 11 bottoms, be fixed on the reducing motor 12 on the bent wheel seat 14, the power output shaft of reducing motor motor 12 and a crankwheel 13 interlocks are at the active connecting rod 15 that is connected with of crankwheel 13 1 ends.The bottom is installed with pendulous device 8 in swing Laboratory Module 7, pendulous device 8 comprises guide rail fixed plate 22, arc-shaped guide rail 21, and the cover 19 that can roll along the fork that guide rail 21 rolls, fork rolling cover 19 tops are equiped with down suspender, bottom and 15 active linking to each other of connecting rod.7 rear portions, swing test cabin installing load-bearing device 9, load-bearing device 9 comprises weight group 23, pallet 29, and the jacking gear of control pallet 29 liftings.7 tops, swing test cabin are equiped with boatswain chair 2, are equiped with suspender on the boatswain chair 2, and last suspender top connects wire rope, and wire rope end in addition passes the pulley 24 that is lifted on Laboratory Module 7 tops and links to each other with weight group 23 tops.Connection gold utensil to be tested links to each other with upper and lower suspender respectively.
As shown in Figure 2, guide rail fixed plate 22 upper ends are arc port, and guide rail 21 is all fixedly arranged in the arc port both sides.The fork cover 19 that rolls is the portal structures of lower ending opening, and the wall both sides all are equiped with roller 20, two rollers 20 of arranging up and down and are clamped in guide rail respectively about in the of 21 on the curved end within it.
As shown in Figure 3, last suspender comprises the pulling shaft cover 3 that is fixed on the boatswain chair 2, is through at the pulling shaft 25 in the pulling shaft cover 3, and pulling shaft cover 3 is all stretched out at pulling shaft 25 two ends, and pulling shaft 25 upper ends link to each other with wire rope, and the lower end installing is U-loop chuck 4 fixedly.
As shown in Figure 2, following suspender comprises the fixed bar that links to each other with swing rolling cover 19 upper ends, is connected with oscillation adjustment cover 18 at fixed bar, and oscillation adjustment is overlapped and is connected with oscillation adjustment bar 17 in 18 tops, oscillation adjustment bar 17 upper ends installing swing U-loop chuck 6.Outside oscillation adjustment cover 18, be equiped with straight-bar handle 16.
Shown in Fig. 3,4,5, weight group 23 is equiped with suspension ring 32 by being no less than two counterweight 31 by 30 stacked compositions of counterweight connecting rod at counterweight 31 centers of the superiors, and suspension ring 32 link to each other with wire rope.Orlop counterweight 31 places on the pallet 29, and pallet 29 lower ends link to each other with the lifting screw 28 of screw elevator 27, and screw elevator 27 is prior art, at this its structure is not described in detail, and it is driven by the shaft joint that links to each other with alternating current generator 26.Each its disc of counterweight 31 upper edges offers suppending hole 33, and counterweight connecting rod 30 places in the suppending hole 33, links to each other with its slip, and each counterweight 31 is linked to each other.Suppending hole 33 opening parts are provided with a circle card rib, and counterweight connecting rod 30 is made up of attachment screw 34 and adapter sleeve 36, and adapter sleeve 36 is offered screw for slightly going up thin screw shaped down in its thin portion, and its thicker part external diameter is slightly less than the internal diameter of suppending hole 33 Ka Lengchu.The suppending hole 33 of a counterweight 31 is stretched in adapter sleeve 36 bottoms, the suppending hole 33 of another counterweight is stretched on top, attachment screw 34 is positioned at this suppending hole 33 and links to each other with adapter sleeve 36, attachment screw 34 is lined with brace 35 between the two with adapter sleeve 35, and brace 35 external diameters are greater than the internal diameter of suppending hole 33 Ka Lengchu.Attachment screw 34 is upper coarse and lower fine screw shaped, offers external thread in its thin portion, and six square openings are offered in center, thicker part upper end, and the thicker part external diameter is greater than brace 35 central opening internal diameters, and thin portion external diameter is less than brace 35 central opening internal diameters.
Reducing motor 12 links to each other with control circuit with alternating current generator 26.
During use, the two ends of connection gold utensil to be measured are linked to each other with swing U-loop chuck 6 with fixing U-loop chuck 4 respectively, subsequently by regulating oscillation adjustment cover 18, adjust the flexible of oscillation adjustment bar 17, connection gold utensil tension intensity to be measured is finely tuned, make connection gold utensil to be measured be in less state of tension and get final product.By regulating the lifting of pallet 29, regulate weight group's 23 interior counterweights 31 and be in the number of suspension status, thereby determine to connect the suffered pulling force size of gold utensil again.Start reducing motor 12, by control circuit control reducing motor 12 rotating speeds, reducing motor 12 drives crankwheel 13, connecting rod 15, fork rolling cover 19, following suspender successively, roll cover 19 of swing moves back and forth at guide rail 21, thereby makes connection gold utensil to be measured accept reciprocal wear test.By to coming suffered pulling force size of movable pendulum dynamic frequency, when swing, connect the isoparametric mensuration of the degree of wear of gold utensil, thereby determine the wear resistance of connection gold utensil to be measured.
Above technical characterictic has constituted most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characterictic according to actual needs, satisfies the needs of different situations.
Claims (8)
1. one kind connects gold utensil swing abrasion tester, comprise frame, the piggyback pod that is divided into a side of bottom in the frame, the control cabinet of piggyback pod upside, and swing test cabin, in control cabinet, be equiped with control circuit, it is characterized in that: in piggyback pod, fix dynamic transmitting device, power transmission comprises the bent wheel seat that is fixed on the piggyback pod bottom, be fixed on the reducing motor on the bent wheel seat, the power output shaft of reducing motor motor and crankwheel interlock, at the active connecting rod that is connected with of crankwheel one end, the bottom is installed with pendulous device in the swing Laboratory Module, pendulous device comprises guide rail fixed plate, arc-shaped guide rail, and the cover that can roll along the fork that guide rail rolls, fork rolling cover top is equiped with down suspender, the bottom links to each other with connecting rod is active, rear portion, swing test cabin installing load-bearing device, load-bearing device comprises weight group, pallet, and the jacking gear of control pallet lifting, top, swing test cabin is equiped with boatswain chair, be equiped with suspender on the boatswain chair, last suspender top connects wire rope, and wire rope end in addition passes the pulley that is lifted on the Laboratory Module top and links to each other with weight group top.
2. connection gold utensil swing abrasion tester as claimed in claim 1 is characterized in that: be arc port on the guide rail fixed plate, guide rail is all fixedly arranged in the arc port both sides.
3. connection gold utensil as claimed in claim 1 swing abrasion tester is characterized in that: the fork cover that rolls be the portal structures of lower ending opening, and the wall both sides all are equiped with the roller of arranging up and down within it, and two rollers are clamped in respectively about the guide rail on the curved end.
4. connection gold utensil as claimed in claim 1 is swung abrasion tester, it is characterized in that: go up suspender and comprise the pulling shaft cover that is fixed on the boatswain chair, be through at the pulling shaft in the pulling shaft cover, the pulling shaft cover is all stretched out at the pulling shaft two ends, the pulling shaft upper end links to each other with wire rope, and the lower end installing is the U-loop chuck fixedly.
5. connection gold utensil as claimed in claim 1 is swung abrasion tester, it is characterized in that: following suspender comprises the fixed bar that links to each other with swing rolling set upper side, be connected with the oscillation adjustment cover at fixed bar, oscillation adjustment cover top inward turning is connected to the oscillation adjustment bar, oscillation adjustment bar upper end installing swing U-loop chuck.
6. connection gold utensil as claimed in claim 1 is swung abrasion tester, it is characterized in that: weight group is made up of by the counterweight connecting rod is stacked the counterweight that is no less than two, counterweight center in the superiors is equiped with suspension ring, suspension ring link to each other with wire rope, the orlop counterweight places on the pallet, and the pallet lower end links to each other with the lifting screw of screw elevator.
7. connection gold utensil as claimed in claim 6 is swung abrasion tester, and it is characterized in that: each its disc of counterweight upper edge offers suppending hole, and the counterweight connecting rod places in the suppending hole, links to each other with its slip, and the suppending hole opening part is provided with a circle card rib.
8. as claim 6 or 7 described connection gold utensil swing abrasion testers, it is characterized in that: the counterweight connecting rod is made up of attachment screw and adapter sleeve, adapter sleeve is for slightly going up thin screw shaped down, in its thin portion, offer screw, its thicker part external diameter is slightly less than the internal diameter of suppending hole Ka Lengchu, the suppending hole of a counterweight is stretched in the adapter sleeve bottom, the suppending hole of another counterweight is stretched on top, attachment screw is positioned at this suppending hole and links to each other with adapter sleeve, attachment screw and adapter sleeve are lined with brace between the two, the brace external diameter is greater than the internal diameter of suppending hole Ka Lengchu, attachment screw is upper coarse and lower fine screw shaped, offers external thread in its thin portion, and six square openings are offered in center, thicker part upper end, the thicker part external diameter is greater than brace central opening internal diameter, and thin portion external diameter is less than brace central opening internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101912221A CN103267698A (en) | 2013-05-22 | 2013-05-22 | Connecting hardware fitting swing abrasion tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101912221A CN103267698A (en) | 2013-05-22 | 2013-05-22 | Connecting hardware fitting swing abrasion tester |
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| Publication Number | Publication Date |
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| CN103267698A true CN103267698A (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101912221A Pending CN103267698A (en) | 2013-05-22 | 2013-05-22 | Connecting hardware fitting swing abrasion tester |
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| CN (1) | CN103267698A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439184A (en) * | 2013-08-21 | 2013-12-11 | 国家电网公司 | Clamping device used for electric power fitting abrasion testing machine |
| CN103439209A (en) * | 2013-08-21 | 2013-12-11 | 国家电网公司 | Electric power fitting abrasion test machine |
| CN104897378A (en) * | 2014-11-26 | 2015-09-09 | 天津航天瑞莱科技有限公司苏州分公司 | Swing fatigue test device |
| CN106353211A (en) * | 2016-08-12 | 2017-01-25 | 国网新疆电力公司电力科学研究院 | Wear tester for electric power fittings |
| CN113125289A (en) * | 2021-04-25 | 2021-07-16 | 武汉长隆电力设备有限公司 | Electric power fitting wear resistance detection test system and detection test method |
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| CN103439184A (en) * | 2013-08-21 | 2013-12-11 | 国家电网公司 | Clamping device used for electric power fitting abrasion testing machine |
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| CN113125289A (en) * | 2021-04-25 | 2021-07-16 | 武汉长隆电力设备有限公司 | Electric power fitting wear resistance detection test system and detection test method |
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Application publication date: 20130828 |