CN111595709A - Electric power fitting abrasion testing machine - Google Patents
Electric power fitting abrasion testing machine Download PDFInfo
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- CN111595709A CN111595709A CN202010649748.XA CN202010649748A CN111595709A CN 111595709 A CN111595709 A CN 111595709A CN 202010649748 A CN202010649748 A CN 202010649748A CN 111595709 A CN111595709 A CN 111595709A
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- telescopic cylinder
- electric power
- connecting rod
- base
- power fitting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- Combustion & Propulsion (AREA)
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- Aviation & Aerospace Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses an electric power fitting abrasion testing machine which comprises a machine body, a lubricating mechanism, a fixing mechanism and a damping mechanism, wherein a rack is arranged on the top end surface of the machine body, a telescopic cylinder is arranged on the front surface of the rack, a connecting rod is arranged on the front surface of the rack and positioned at the bottom end of the telescopic cylinder, the connecting rod penetrates through the bottom end surface of the telescopic cylinder, one side of the connecting rod is positioned in the telescopic cylinder, the lubricating mechanism is positioned at the connecting position of the telescopic cylinder and the connecting rod, and the lubricating mechanism comprises a lubricating sleeve; the lubricating sleeve is arranged, so that the service life of the connecting rod is prolonged, the normal up-and-down sliding effect of the connecting rod is guaranteed, and the working efficiency of the machine is improved; the arrangement groove ensures the arrangement effect of the test bed on the electric power fitting, and improves the abrasion quality of the machine on the test electric power fitting; through the shock attenuation board that sets up, be favorable to improving the stability of machine, and then prolonged the life of machine.
Description
Technical Field
The invention belongs to the technical field of abrasion testing machines, and particularly relates to an electric power fitting abrasion testing machine.
Background
Electric power fitting such as U type ring, plumb-line clamp commonly used in transmission line construction need bear great vertical load in its use, still need bear swing by a relatively large margin simultaneously, under such a condition, less than a year after many electric power fittings use, take place serious wearing and tearing promptly to have the potential safety hazard, need regularly change, when consuming manpower, financial resources and material resources, still influence normal production, life. Therefore, a user needs to clearly know the wear resistance of the electric power fitting before use, and the wear of the electric power fitting of different enterprises and even different batches of electric power fittings needs to be inspected, so that the electric power fitting with better wear resistance is selected.
However, the existing electric power fitting abrasion testing machine still has some disadvantages, when the machine operates for a long time, dust falls on a sliding gap between the telescopic cylinder and the connecting rod, the connecting rod is easy to block from sliding up and down in the telescopic cylinder, in addition, when the machine vibrates during operation, the electric power fitting is easy to move during testing on a test bench, and when the machine cannot buffer the vibration generated during operation, the internal parts of the machine are easy to damage.
Disclosure of Invention
The invention aims to provide an electric power fitting abrasion testing machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an electric power fitting abrasion testing machine comprises a machine body, a lubricating mechanism, a fixing mechanism and a damping mechanism, wherein a rack is arranged on the top surface of the machine body, a telescopic cylinder is arranged on the front surface of the rack, a connecting rod is arranged at the bottom end of the telescopic cylinder on the front surface of the rack, the connecting rod penetrates through the bottom end surface of the telescopic cylinder, one side of the connecting rod is arranged in the telescopic cylinder, the lubricating mechanism is positioned at the joint of the telescopic cylinder and the connecting rod, the lubricating mechanism comprises a lubricating sleeve, the lubricating sleeve is positioned at the inner side of the telescopic cylinder and extends to the outer part of the telescopic cylinder, an extrusion spring is fixed on the inner surface of the lubricating sleeve, a flexible ferrule is fixed at the tail end of the extrusion spring, an oil guide pipe is arranged on the inner surface of the flexible ferrule, an oil outlet is formed in the inner surface of the oil guide pipe, and an, one end of the oil injection pipe, extending into the flexible ferrule, is communicated with the oil guide pipe, a first sliding groove is formed in the surface of the bottom end of the telescopic cylinder, a first sliding block is fixedly connected to the surface of one side of the tail end of the lubricating sleeve, the lubricating sleeve is movably connected with the telescopic cylinder through the sliding of the first sliding block and the first sliding groove, a fixed groove is formed in the front surface of the first sliding block, a buckle is arranged inside the fixed groove, a first spring is fixedly connected to the inner side surface of the fixed groove, the buckle is connected with the fixed groove through the first spring, a clamping hole is formed in the front surface of the telescopic cylinder, and the buckle penetrates through the clamping hole and is connected with the first spring;
the inner side of the buckle is connected to one end of a push rod, the other end of the push rod penetrates through the first sliding block and then is detachably abutted to the flexible ferrule, at least two circles of oil guide pipes are spirally wound on the inner surface of the flexible ferrule, two oil outlets are formed in the inner surface of the oil guide pipes, a connecting line between the two oil outlets is parallel to the axial direction of the flexible ferrule, and the connecting line is close to the abutting position of the push rod and the flexible ferrule.
Preferably, the front surface of frame is in the bottom surface of connecting rod and is provided with the test bench, fixed establishment is located the top surface of test bench, fixed establishment includes the standing groove, the standing groove is seted up in the top surface of test bench, the inside of standing groove is provided with the grip block, the inboard fixed surface of standing groove is connected with the second spring, the grip block passes through the second spring and is connected with the standing groove, one side fixed surface of grip block has the cushion.
Preferably, the bottom surface of machine body is provided with the base, the bottom surface of machine body is in the top fixed surface of base and is connected with the support column, the support column runs through in the top surface of base, and one side of support column is in the inside of base, damper is located the junction of support column and base, damper includes the shock attenuation board, the shock attenuation board is located the bottom surface of support column, the equal fixedly connected with second slide opening in both ends surface of shock attenuation board, the second spout has been seted up to the inside surface of base, the shock attenuation board passes through second slide opening and second spout sliding connection and base swing joint, the junction of shock attenuation board and base is provided with damping spring.
Preferably, the buckle penetrates through one side surface of the fixing groove, and one side of the buckle is positioned outside the fixing groove.
Preferably, the pressing springs are provided in ten sets, and the ten sets of pressing springs are connected to one side surface of the flexible ferrule.
Preferably, the second spring is provided with three groups, and three groups of the second springs are connected to one side surface of the clamping plate.
Preferably, the cross-sections of the clamping plate and the soft rubber pad are both arc-shaped, and the surface of the soft rubber pad is provided with anti-skid lines.
Preferably, the bottom surface of the damping plate is fixedly connected with a damping rubber column, and the damping rubber column penetrates through the damping spring and is connected with the base.
Preferably, the second sliding grooves are provided in two groups, and the two groups of second sliding grooves are arranged on the inner side surface of the base.
Compared with the prior art, the invention has the beneficial effects that:
1. the buckle 17 in the invention enables the whole lubricating mechanism to be embedded in the inner side surface of the telescopic cylinder 5 in east China to prevent dust and also can be used as a switch for releasing lubricating oil, so that the whole lubricating structure is efficiently integrated in the telescopic cylinder.
2. Through the lubricated sleeve that sets up, effectively avoided when the machine long-time function back for the slip gap department of a flexible section of thick bamboo and connecting rod has fallen the dust, blocks the upper and lower slip of connecting rod in a flexible section of thick bamboo easily, is favorable to convenient, quick surface lubrication to the connecting rod, has prolonged the life of connecting rod, has ensured the connecting rod can be normal gliding effect from top to bottom, has improved the work efficiency of machine simultaneously.
3. Through the standing groove that sets up, effectively avoided when the produced vibrations of machine when the function, lead to the electric power fitting to produce when experimental on the test bench easily and remove, be favorable to carrying out the centre gripping that stabilizes to the electric power fitting, ensured the effect of placing of test bench to the electric power fitting, improved the wearing and tearing quality of machine to experimental electric power fitting.
4. Through the shock attenuation board that sets up, effectively avoided producing vibrations when the machine can not cushion the operation, lead to the machine internals to appear damaging easily, be favorable to improving the stability of machine, and then prolonged the life of machine.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom cross-sectional view of the telescoping cylinder and connecting rod of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;
FIG. 4 is a schematic top view of the test stand of FIG. 1 according to the present invention;
FIG. 5 is a front cross-sectional view of the support post and base of FIG. 1 in accordance with the present invention;
in the figure: 1. a machine body; 2. a frame; 3. a support pillar; 4. a base; 5. a telescopic cylinder; 6. a connecting rod; 7. a test bed; 8. lubricating the sleeve; 9. a flexible ferrule; 10. a compression spring; 11. an oil outlet; 12. an oil filling pipe; 13. a first chute; 14. a first slider; 15. fixing grooves; 16. a first spring; 17. buckling; 18. a clamping hole; 19. a placement groove; 20. a clamping plate; 21. a second spring; 22. a soft rubber cushion; 23. a damper plate; 24. a second slide hole; 25. a second chute; 26. a shock-absorbing rubber column; 27. a shock absorbing spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: an electric power fitting abrasion testing machine comprises a machine body 1, a lubricating mechanism, a fixing mechanism and a damping mechanism, wherein a rack 2 is arranged on the top end surface of the machine body 1, a telescopic cylinder 5 is arranged on the front surface of the rack 2, a connecting rod 6 is arranged on the front surface of the rack 2, which is positioned at the bottom end of the telescopic cylinder 5, the connecting rod 6 penetrates through the bottom end surface of the telescopic cylinder 5, one side of the connecting rod 6 is positioned inside the telescopic cylinder 5, the lubricating mechanism is positioned at the joint of the telescopic cylinder 5 and the connecting rod 6, the lubricating mechanism comprises a lubricating sleeve 8, the lubricating sleeve 8 is positioned on the inner side of the telescopic cylinder 5 and extends to the outside of the telescopic cylinder 5, an extrusion spring 10 is fixed on the inner surface of the lubricating sleeve 8, a flexible ferrule 9 is fixed at the tail end of the extrusion spring 10, an oil guide pipe is arranged on the inner surface of the flexible ferrule 9, and an oil outlet, an oil injection pipe 12 is fixed on the outer surface of the flexible ferrule 9, one end of the oil injection pipe 12, which extends into the flexible ferrule 9, is communicated with an oil guide pipe, a first sliding groove 13 is formed in the surface of the bottom end of the telescopic cylinder 5, a first sliding block 14 is fixedly connected to the surface of one side of the tail end of the lubricating sleeve 8, the lubricating sleeve 8 is movably connected with the telescopic cylinder 5 through the sliding of the first sliding block 14 and the first sliding groove 13, a fixing groove 15 is formed in the front surface of the first sliding block 14, a buckle 17 is arranged inside the fixing groove 15, a first spring 16 is fixedly connected to the inner side surface of the fixing groove 15, the buckle 17 is connected with the fixing groove 15 through the first spring 16, a buckle hole 18 is formed in the front surface of the telescopic cylinder 5, and the buckle 17 penetrates through the buckle hole 18 and is connected with the first;
the inner side of the buckle 17 is connected to one end of a push rod, the other end of the push rod penetrates through the first sliding block 14 and then is detachably abutted to the flexible ferrule 9, wherein the oil guide pipe is spirally wound on the inner surface of the flexible ferrule 9 for at least two turns, two oil outlets 11 are formed in the inner surface of the oil guide pipe, a connecting line between the two oil outlets is parallel to the axial direction of the flexible ferrule 9, and the connecting line is close to the abutting position of the push rod and the flexible ferrule 9.
This embodiment, it is preferred, the front surface of frame 2 is located the bottom surface of connecting rod 6 and is provided with test bench 7, fixed establishment is located the top surface of test bench 7, fixed establishment includes standing groove 19, standing groove 19 is seted up in the top surface of test bench 7, the inside of standing groove 19 is provided with grip block 20, the inboard fixed surface of standing groove 19 is connected with second spring 21, grip block 20 is connected with standing groove 19 through second spring 21, one side fixed surface of grip block 20 has soft rubber pad 22, be favorable to carrying out the centre gripping firm to electric power fitting, the effect of placing of test bench 7 to electric power fitting has been ensured, the wearing and tearing quality of machine to experimental electric power fitting has been improved.
This embodiment, it is preferred, the bottom surface of machine body 1 is provided with base 4, the bottom surface of machine body 1 is in the top fixed surface of base 4 and is connected with support column 3, support column 3 runs through in the top surface of base 4, and one side of support column 3 is in the inside of base 4, damper is located the junction of support column 3 and base 4, damper includes damper 23, damper 23 is located the bottom surface of support column 3, damper 23's both ends equal fixedly connected with second slide opening 24 in surface, second spout 25 has been seted up on the inside surface of base 4, damper 23 passes through second slide opening 24 and second spout 25 cunning and base 4 swing joint, damper 23 is provided with damping spring 27 with the junction of base 4, be favorable to improving the stability of machine, and then the life of machine has been prolonged.
In this embodiment, preferably, the buckle 17 penetrates through one side surface of the fixing groove 15, and one of the buckles 17 is located outside the fixing groove 15, so that the buckle 17 can be pressed into the fixing groove 15, and then the lubricating sleeve 8 can be installed on the next step.
In this embodiment, it is preferable that the pressing springs 10 are provided with ten sets, and the ten sets of pressing springs 10 are connected to one side surface of the flexible ferrule 9, so that the lubricating oil inside the flexible ferrule 9 can be squeezed out.
In this embodiment, preferably, the oil outlets 11 are all opened on the inner side surface of the oil conduit, so that the lubricating oil inside the flexible ferrule 9 can sufficiently flow into the surface of the connecting rod 6.
In this embodiment, preferably, the second springs 21 are provided with three groups, and the three groups of second springs 21 are all connected to a side surface of the clamping plate 20, so that the clamping force applied to the electric power fitting is more sufficient.
In this embodiment, preferably, the cross sections of the clamping plate 20 and the soft rubber pad 22 are both arc-shaped, and the surface of the soft rubber pad 22 is provided with anti-slip lines, so as to protect the surface of the electric power fitting to a certain extent.
In this embodiment, preferably, the bottom surface of the damping plate 23 is fixedly connected with a damping rubber column 26, and the damping rubber column 26 penetrates through the damping spring 27 and is connected with the base 4, so as to reduce the vibration amplitude to a certain extent.
In this embodiment, preferably, two sets of second sliding grooves 25 are provided, and the two sets of second sliding grooves 25 are both disposed on the inner side surface of the base 4, so that the damping plate 23 can move up and down inside the base 4 through the sliding motion of the second sliding holes 24 and the second sliding grooves 25.
The working principle and the using process of the invention are as follows: when the device is used, firstly, the buckle 17 is pressed to one side through the elastic acting force of the first spring 16, so that the buckle 17 is pressed into the inside of the fixed groove 15, then the lubricating sleeve 8 slides to one side through the inner side of the first sliding groove 13 through the first sliding block 14, when the device slides to a proper position, the buckle 17 at the moment can bounce to one side through the resilience force of the first spring 16, so that the buckle 17 pops out of the inside of the clamping hole 18, then the lubricating sleeve 8 can be installed on the inner side surface of the telescopic cylinder 5, then the buckle 17 is pressed inwards, so that the ejector rod is driven to extrude the flexible ferrule 9, the flexible ferrule 9 is deformed, the lubricating oil in the flexible ferrule 9 flows out through the upper first oil outlet 11 and the lower first oil outlet 11 which are arranged on the inner surface of the oil guide pipe, the lubricating oil flows to the surface of the connecting rod 6, and then the surface of, because the oil outlet 11 that the internal surface of oil pipe was seted up is two, the line between two oil outlets is on a parallel with the axis direction of flexible lasso 9, and this line is close to the butt position of ejector pin and flexible lasso 9, thereby make the even different positions that are infected with connecting rod 6 of lubricating oil that two upper and lower first oil outlets 11 flow out realize even lubrication, then when the inside lubricating oil of flexible lasso 9 is not enough, with lubricating oil through oiling pipe 12 water conservancy diversion to the inside of flexible lasso 9, and then can supply lubricating oil to flexible lasso 9, the lubricated effect of flexible lasso 9 to connecting rod 6 has been ensured, the life of connecting rod 6 has also been prolonged, the effect that connecting rod 6 can normally slide from top to bottom has been ensured, the work efficiency of machine has been improved simultaneously. When using, at first with grip block 20 through the elastic force of second spring 21 to one side removal, make grip block 20 side surface be provided with soft cushion 22 and support a side surface at electric power fitting, the opposite side also supports the opposite side surface at electric power fitting on the same principle, consequently formed one clamping-force to middle gathering, then can be with the firm centre gripping of electric power fitting on the top of test bench 7, ensured test bench 7 to electric power fitting's the effect of placing, improved the wearing and tearing quality of machine to experimental electric power fitting. When using, at first vibrations pass through support column 3 and transmit to shock attenuation board 23 on, support column 3 reciprocates in the effect of vibrations down appears for shock attenuation board 23 slides in the inboard of second spout 25 through second slide opening 24, and at this moment damping rubber post 26 and damping spring 27 will receive tensile or extrusion, rely on its self reaction force to cushion again, realize the shock attenuation effect, are favorable to improving the stability of machine, and then have prolonged the life of machine.
Therefore, the buckle 17 in the invention can be used as a switch for releasing lubricating oil on the basis that the whole lubricating mechanism can be embedded in the inner side surface of the telescopic cylinder 5 in east China to prevent dust, so that the whole lubricating structure is efficiently integrated in the telescopic cylinder.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electric power fitting abrasion testing machine, includes machine body (1), lubricated mechanism, fixed establishment and damper, its characterized in that: the lubricating mechanism is characterized in that a rack (2) is arranged on the top end surface of the machine body (1), a telescopic cylinder (5) is arranged on the front surface of the rack (2), a connecting rod (6) is arranged at the bottom end, located at the telescopic cylinder (5), of the front surface of the rack (2), the connecting rod (6) penetrates through the bottom end surface of the telescopic cylinder (5), one side of the connecting rod (6) is located inside the telescopic cylinder (5), the lubricating mechanism is located at the joint of the telescopic cylinder (5) and the connecting rod (6), the lubricating mechanism comprises a lubricating sleeve (8), the lubricating sleeve (8) is located on the inner side of the telescopic cylinder (5) and extends to the outside of the telescopic cylinder (5), an extrusion spring (10) is fixed on the inner surface of the lubricating sleeve (8), a flexible ferrule (9) is fixed at the tail end of the extrusion spring (10), and an oil guide pipe is arranged on the inner surface of the flexible ferrule (, an oil outlet (11) is formed in the inner surface of the oil guide pipe, an oil injection pipe (12) is fixed on the outer surface of the flexible ferrule (9), one end of the oil injection pipe (12) extending into the flexible ferrule (9) is communicated with the oil guide pipe, a first sliding groove (13) is formed in the bottom end surface of the telescopic cylinder (5), a first sliding block (14) is fixedly connected to the surface of one side of the tail end of the lubricating sleeve (8), the lubricating sleeve (8) is in sliding connection with the telescopic cylinder (5) through the first sliding block (14) and the first sliding groove (13), a fixing groove (15) is formed in the front surface of the first sliding block (14), a buckle (17) is arranged inside the fixing groove (15), a first spring (16) is fixedly connected to the inner side surface of the fixing groove (15), and the buckle (17) is connected with the fixing groove (15) through the first spring (16), a clamping hole (18) is formed in the front surface of the telescopic cylinder (5), and the buckle (17) penetrates through the clamping hole (18) and is connected with the first spring (16);
the inner side of the buckle (17) is connected to one end of a top rod, the other end of the top rod penetrates through the first sliding block (14) and then is detachably abutted to the flexible ferrule (9), wherein the oil guide pipe is spirally wound on the inner surface of the flexible ferrule (9) for at least two turns, two oil outlets (11) are formed in the inner surface of the oil guide pipe, a connecting line between the two oil outlets is parallel to the axial direction of the flexible ferrule (9), and the connecting line is close to the abutting position of the top rod and the flexible ferrule (9);
the testing table (7) is arranged on the bottom end surface, located on the connecting rod (6), of the front surface of the rack (2), the fixing mechanism is located on the top end surface of the testing table (7), the fixing mechanism comprises a placing groove (19), the placing groove (19) is arranged on the top end surface of the testing table (7), a clamping plate (20) is arranged inside the placing groove (19), a second spring (21) is fixedly connected to the inner side surface of the placing groove (19), the clamping plate (20) is connected with the placing groove (19) through the second spring (21), a soft rubber pad (22) is fixed on one side surface of the clamping plate (20), a base (4) is arranged on the bottom end surface of the machine body (1), a supporting column (3) is fixedly connected to the top end surface of the base (4) of the bottom end surface of the machine body (1), and the supporting column (3) penetrates through the top end surface of the base (4), and one side of support column (3) is in the inside of base (4), damper is located the junction of support column (3) and base (4), damper includes shock attenuation board (23), shock attenuation board (23) are located the bottom surface of support column (3), the equal fixedly connected with second slide opening (24) in both ends surface of shock attenuation board (23), second spout (25) have been seted up to the inboard surface of base (4), shock attenuation board (23) pass through second slide opening (24) and second spout (25) cunning and base (4) swing joint, the junction of shock attenuation board (23) and base (4) is provided with damping spring (27).
2. The electric power fitting abrasion tester according to claim 1, characterized in that: the buckle (17) penetrates through one side surface of the fixing groove (15), and one side of the buckle (17) is located outside the fixing groove (15).
3. The electric power fitting abrasion tester according to claim 1, characterized in that: the extrusion springs (10) are provided with ten groups, and the ten groups of extrusion springs (10) are all connected to one side surface of the flexible ferrule (9).
4. The electric power fitting abrasion tester according to claim 1, characterized in that: the second springs (21) are provided with three groups, and the three groups of the second springs (21) are connected to one side surface of the clamping plate (20).
5. The electric power fitting abrasion tester according to claim 2, characterized in that: the cross sections of the clamping plate (20) and the soft rubber pad (22) are arc-shaped, and anti-skid lines are arranged on the surface of the soft rubber pad (22).
6. The electric power fitting abrasion tester according to claim 3, wherein: the bottom surface of the damping plate (23) is fixedly connected with a damping rubber column (26), and the damping rubber column (26) penetrates through a damping spring (27) and is connected with the base (4).
7. The electric power fitting abrasion tester according to claim 3, wherein: the second sliding grooves (25) are arranged in two groups, and the second sliding grooves (25) are arranged on the inner side surface of the base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010649748.XA CN111595709A (en) | 2020-07-08 | 2020-07-08 | Electric power fitting abrasion testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010649748.XA CN111595709A (en) | 2020-07-08 | 2020-07-08 | Electric power fitting abrasion testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111595709A true CN111595709A (en) | 2020-08-28 |
Family
ID=72186561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010649748.XA Withdrawn CN111595709A (en) | 2020-07-08 | 2020-07-08 | Electric power fitting abrasion testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111595709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253979A (en) * | 2020-10-20 | 2021-01-22 | 洪雯娜 | Energy-saving environment-friendly aerated concrete pouring machine |
-
2020
- 2020-07-08 CN CN202010649748.XA patent/CN111595709A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253979A (en) * | 2020-10-20 | 2021-01-22 | 洪雯娜 | Energy-saving environment-friendly aerated concrete pouring machine |
| CN112253979B (en) * | 2020-10-20 | 2021-12-07 | 台州飞龙商品混凝土有限公司 | Energy-saving environment-friendly aerated concrete pouring machine |
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Application publication date: 20200828 |
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