CN213275102U - Device for testing fatigue performance of fiber reinforced composite material - Google Patents
Device for testing fatigue performance of fiber reinforced composite material Download PDFInfo
- Publication number
- CN213275102U CN213275102U CN202021703220.8U CN202021703220U CN213275102U CN 213275102 U CN213275102 U CN 213275102U CN 202021703220 U CN202021703220 U CN 202021703220U CN 213275102 U CN213275102 U CN 213275102U
- Authority
- CN
- China
- Prior art keywords
- plate
- sliding block
- fixed
- reinforced composite
- fiber reinforced
- 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.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a device for fatigue performance test of fibre reinforced composite, including the fixed establishment that is used for fixed test material one end and the straining device that is used for dragging the test material other end, straining device set up in fixed establishment one side still is including the pressure mechanism that is used for exerting pressure to the test material, pressure mechanism set up in the fixed establishment rear side. The utility model discloses utilize the pressure mechanism can exert various pressure for the test material to this test awaits measuring fatigue performance of material under various pressure.
Description
Technical Field
The utility model relates to a fatigue performance test field especially relates to a device that is used for fiber reinforced composite's fatigue performance test.
Background
The fiber reinforced composite material is formed by winding, molding or pultrusion molding processes of a reinforced fiber material, such as glass fiber, carbon fiber, aramid fiber and the like, and a matrix material. According to reinforcing material's difference, common fiber reinforced composite divides into glass fiber reinforced composite, carbon fiber reinforced composite and aramid fiber reinforced composite, however, current hoisting equipment of portal frame does not have fixed establishment, uses the couple to pull work, and the object can take place to rock in the air, meets strong wind weather, and the range of rocking is if too huge, takes place the accident easily. The fiber reinforced composite material is required to be subjected to a fatigue property test.
However, the existing device for testing the fatigue performance of the fiber reinforced composite material is generally incapable of testing the results of the material under various applied pressures.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a device for testing fatigue properties of a fiber reinforced composite material in order to solve the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a device that is used for fatigue performance test of fibre reinforced composite, is including the fixed establishment that is used for fixed test material one end and the tension mechanism that is used for dragging the test material other end, tension mechanism set up in fixed establishment one side still includes the pressure mechanism that is used for exerting pressure to the test material, pressure mechanism set up in the fixed establishment rear side.
Preferably: the drawing mechanism comprises a bottom plate, a first sliding groove, a fixed sliding block, a movable sliding block, a pull rod, a handle, a connecting plate, a sliding plate, a second sliding groove and a clamping plate, wherein the first sliding groove is formed in the bottom plate, the fixed sliding block is connected with the first sliding groove in a sliding mode, the upper side of the fixed sliding block is welded with the movable sliding block, the pull rod penetrates through the inside of the movable sliding block, one side of the pull rod is provided with a tension meter, one side of the tension meter is provided with the handle, the other side of the pull rod is provided with the connecting plate, one side of the connecting plate is welded with the sliding plate, the second sliding groove is formed in the sliding plate, and one side of the second sliding.
According to the arrangement, one end of the test material is clamped by the clamping plate, the handle is pulled, the pull rod is driven, the connecting plate and the clamping plate connected with the connecting plate are driven, and the test material is stretched.
Preferably: the drawing mechanism comprises a bottom plate, a first sliding groove, a fixed sliding block, a movable sliding block, a pull rod, a handle, a connecting plate, a pump, a suction pipe and a suction plate, wherein the first sliding groove is formed in the bottom plate, the first sliding groove is connected with the fixed sliding block in a sliding mode, the movable sliding block is welded on the upper side of the fixed sliding block, the pull rod penetrates through the inside of the movable sliding block, one side of the pull rod is provided with a tension meter, one side of the tension meter is provided with the handle, the other side of the pull rod is provided with the connecting plate, one side of the connecting plate is provided with the pump, one side of the pump is in through connection with the suction pipe, and.
So set up, through the pump with the straw, the suction disc is fixed test material one end, the pulling the handle drives the pull rod drives the suction disc carries out the tensile action to the test material.
Preferably: the pressure mechanism comprises a first base, a first supporting rod, a first cross beam, a hydraulic cylinder, a first telescopic rod and a shell, wherein the first supporting rod is welded on the upper side of the first base, the first cross beam is welded on the upper side of the first supporting rod, the hydraulic cylinder is arranged on the upper side of the first cross beam, the first telescopic rod is arranged on the lower side of the hydraulic cylinder, and the shell is arranged on the lower side of the first telescopic rod.
According to the arrangement, the first base and the first supporting rod play a supporting role, a heavy object to be applied is placed in the shell, and the shell and the heavy object are pressed on a test material under the action of the hydraulic cylinder and the telescopic rod to apply a pressure to the test material.
Preferably: the fixing mechanism comprises a second base, a second supporting rod, a second cross beam, a second telescopic rod, a sleeve body, a fixing plate and a fixing table, wherein the second base is welded on the upper side of the second base, the second supporting rod is welded on the upper side of the second supporting rod, the second cross beam is arranged on the lower side of the second cross beam, the second telescopic rod is arranged on the lower side of the second telescopic rod, the sleeve body is arranged on the lower side of the second telescopic rod, the fixing plate is arranged on the lower side of the sleeve body, and the fixing table is arranged below the fixing.
So set up, put the one end of test material on the fixed station, the fixed plate is in under the effect of second telescopic link, carry out vertical removal, carry out the fixed action to the one end of test material.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the pressure mechanism can apply various pressures to the tested material, so that the fatigue performance of the tested material under various pressures can be tested.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an embodiment 1 of an apparatus for fatigue property testing of a fiber reinforced composite material according to the present invention;
FIG. 2 is a front view of an embodiment 1 of an apparatus for fatigue property testing of fiber reinforced composite materials according to the present invention;
FIG. 3 is a top view of an embodiment 1 of an apparatus for fatigue performance testing of fiber reinforced composite materials according to the present invention;
FIG. 4 is a schematic structural diagram of an embodiment 2 of an apparatus for fatigue property testing of a fiber reinforced composite material according to the present invention;
fig. 5 is a front view of an embodiment 2 of the device for fatigue performance testing of fiber reinforced composite material according to the present invention.
The reference numerals are explained below:
1. a pressure mechanism; 2. a fixing mechanism; 3. a stretching mechanism; 101. a first base; 102. a first support bar; 103. a first cross member; 104. a hydraulic cylinder; 105. a first telescopic rod; 106. a housing; 201. a second base; 202. a second support bar; 203. a second cross member; 204. a second telescopic rod; 205. a sleeve body; 206. a fixing plate; 207. a fixed table; 301. a base plate; 302. a first chute; 303. fixing the sliding block; 304. moving the slide block; 305. a pull rod; 306. a tension meter; 307. a handle; 308. a connecting plate; 309. a slide plate; 310. a second chute; 311. a clamping plate; 312. a pump; 313. a straw; 314. and (5) sucking the board.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
the utility model provides a device for fatigue performance test of fibre reinforced composite, is including the fixed establishment 2 that is used for fixed test material one end and the straining device 3 that is used for dragging the test material other end, and straining device 3 sets up in fixed establishment 2 one side, still includes the pressure mechanism 1 that is used for exerting pressure to the test material, and pressure mechanism 1 sets up in fixed establishment 2 rear sides.
Example 1
As shown in fig. 1, 2 and 3, the stretching mechanism 3 includes a bottom plate 301, a first sliding groove 302, a fixed slider 303, a movable slider 304, a pull rod 305, a handle 307, a connecting plate 308, a sliding plate 309, a second sliding groove 310 and a clamping plate 311, the first sliding groove 302 is formed on the bottom plate 301, the fixed slider 303 is slidably connected to the first sliding groove 302, the movable slider 304 is welded to the upper side of the fixed slider 303, the pull rod 305 penetrates through the movable slider 304, a tension meter 306 is arranged on one side of the pull rod 305, the handle 307 is arranged on one side of the tension meter 306, the connecting plate 308 is arranged on the other side of the pull rod 305, the sliding plate 309 is welded to one side of the connecting plate 308, the second sliding groove 310 is formed on the sliding plate 309, the clamping plate 311 is arranged on one side of the second sliding groove 310, one end of the test material is clamped by the clamping plate 311, the handle 307 is pulled, the pull rod 305 is, the pressure mechanism 1 comprises a first base 101, a first supporting rod 102, a first beam 103, a hydraulic cylinder 104, a first telescopic rod 105 and a shell 106, wherein the first supporting rod 102 is welded on the upper side of the first base 101, the first beam 103 is welded on the upper side of the first supporting rod 102, the hydraulic cylinder 104 is arranged on the upper side of the first beam 103, the first telescopic rod 105 is arranged on the lower side of the hydraulic cylinder 104, the shell 106 is arranged on the lower side of the first telescopic rod 105, the first base 101 and the first supporting rod 102 play a supporting role, a heavy object to be applied is placed in the shell 106, the shell 106 and the heavy object are pressed on a test material under the action of the hydraulic cylinder 104 and the telescopic rod to apply a pressure to the test material, the fixing mechanism 2 comprises a second base 201, a second supporting rod 202, a second beam 203, a second telescopic rod 204, a sleeve body 205, a fixing plate 206 and a fixing table 207, the second supporting rod 202 is welded on the upper side, second crossbeam 203 downside is provided with second telescopic link 204, and second telescopic link 204 downside is provided with the cover body 205, and the cover body 205 downside is provided with fixed plate 206, and fixed plate 206 below is provided with fixed station 207, puts the one end of test material on fixed station 207, and fixed plate 206 carries out vertical removal under the effect of second telescopic link 204, carries out the fixed action to the one end of test material.
The working principle is as follows: one end of a test material is placed on the fixed table 207, the fixed plate 206 vertically moves under the action of the second telescopic rod 204 to fix one end of the test material, one end of the test material is clamped through the clamping plate 311, the handle 307 is pulled to drive the pull rod 305 to drive the connecting plate 308 and the clamping plate 311 connected with the connecting plate 308 to stretch the test material, the first base 101 and the first support rod 102 play a supporting role, a heavy object to be applied is placed in the shell 106, and the shell 106 and the heavy object are pressed on the test material under the action of the hydraulic cylinder 104 and the telescopic rod to apply a pressure to the test material.
Example 2
As shown in fig. 4 and 5, the difference between embodiment 2 and embodiment 1 is that the slide plate 309, the second chute 310, and the holding plate 311, which are held and fixed by the holding plates, are replaced with a pump 312, a suction pipe 313, and a suction plate 314, which are held and fixed by suction, and when the test device is operated, the suction plate 314 holds one end of the test material by the pump 312 and the suction pipe 313, pulls the handle 307, and drives the pull rod 305, and the suction plate 314, and performs a stretching action on the test material.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (10)
1. An apparatus for fatigue performance testing of fiber reinforced composite materials, characterized by: the device comprises a fixing mechanism (2) for fixing one end of a test material and a stretching mechanism (3) for pulling the other end of the test material, wherein the stretching mechanism (3) is arranged on one side of the fixing mechanism (2), the device also comprises a pressure mechanism (1) for applying pressure to the test material, and the pressure mechanism (1) is arranged on the rear side of the fixing mechanism (2);
the pressure mechanism (1) comprises a first base (101), a first supporting rod (102), a first cross beam (103), a hydraulic cylinder (104), a first telescopic rod (105) and a shell (106), wherein the first supporting rod (102) is arranged on the upper side of the first base (101), the first cross beam (103) is arranged on the upper side of the first supporting rod (102), the hydraulic cylinder (104) is arranged on the upper side of the first cross beam (103), the first telescopic rod (105) is arranged on the lower side of the hydraulic cylinder (104), and the shell (106) is arranged on the lower side of the first telescopic rod (105);
fixed establishment (2) include second base (201), second bracing piece (202), second crossbeam (203), second telescopic link (204), cover body (205), fixed plate (206), fixed station (207), second base (201) upside is provided with second bracing piece (202), second bracing piece (202) upside is provided with second crossbeam (203), second crossbeam (203) downside is provided with second telescopic link (204), second telescopic link (204) downside is provided with cover body (205), cover body (205) downside is provided with fixed plate (206), fixed plate (206) below is provided with fixed station (207).
2. The apparatus for fatigue performance testing of fiber reinforced composite materials according to claim 1, wherein: the stretching mechanism (3) comprises a bottom plate (301), a first sliding groove (302), a fixed sliding block (303), a movable sliding block (304), a pull rod (305), a handle (307), a connecting plate (308), a sliding plate (309), a second sliding groove (310) and a clamping plate (311), wherein the first sliding groove (302) is arranged on the bottom plate (301), the fixed sliding block (303) is arranged on the first sliding groove (302), the movable sliding block (304) is arranged on the upper side of the fixed sliding block (303), the pull rod (305) penetrates through the interior of the movable sliding block (304), a tension meter (306) is arranged on one side of the pull rod (305), the handle (307) is arranged on one side of the tension meter (306), the connecting plate (308) is arranged on the other side of the pull rod (305), the sliding plate (309) is arranged on one side of the connecting plate (308), the second sliding groove (310) is arranged on the sliding plate (309), the clamping plate (311) is arranged on one side of the second sliding groove (310).
3. The apparatus for fatigue performance testing of fiber reinforced composite materials according to claim 1, wherein: the stretching mechanism (3) comprises a bottom plate (301), a first sliding groove (302), a fixed sliding block (303), a movable sliding block (304), a pull rod (305), a handle (307), a connecting plate (308), a pump (312), a suction pipe (313) and a suction plate (314), wherein the first sliding groove (302) is arranged on the bottom plate (301), the fixed sliding block (303) is arranged on the first sliding groove (302), the movable sliding block (304) is arranged on the upper side of the fixed sliding block (303), the pull rod (305) penetrates through the interior of the movable sliding block (304), a tension meter (306) is arranged on one side of the pull rod (305), the handle (307) is arranged on one side of the tension meter (306), the connecting plate (308) is arranged on the other side of the pull rod (305), and the pump (312) is arranged on one side of the connecting plate (308), the suction pipe (313) penetrates through one side of the pump (312), and the suction plate (314) is arranged on one side of the suction pipe (313).
4. The apparatus for fatigue performance testing of fiber reinforced composite materials according to claim 1, wherein: the first base (101) is welded with the first supporting rod (102), and the first supporting rod (102) is welded with the first cross beam (103).
5. The apparatus for fatigue performance testing of fiber reinforced composite materials according to claim 1, wherein: the second base (201) is welded with the second supporting rod (202), and the second supporting rod (202) is welded with the second cross beam (203).
6. The device for fatigue performance testing of fiber reinforced composite materials according to claim 2 or 3, wherein: the first sliding groove (302) is integrally formed on the bottom plate (301).
7. The device for fatigue performance testing of fiber reinforced composite materials according to claim 2 or 3, wherein: the first sliding groove (302) is connected with the fixed sliding block (303) in a sliding mode.
8. The device for fatigue performance testing of fiber reinforced composite materials according to claim 2 or 3, wherein: the fixed sliding block (303) is welded with the movable sliding block (304).
9. The apparatus for fatigue performance testing of fiber reinforced composite materials according to claim 2, wherein: the connecting plate (308) is welded with the sliding plate (309).
10. The apparatus for fatigue performance testing of fiber reinforced composite materials according to claim 2, wherein: the sliding plate (309) is integrally formed with the second sliding chute (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021703220.8U CN213275102U (en) | 2020-08-14 | 2020-08-14 | Device for testing fatigue performance of fiber reinforced composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021703220.8U CN213275102U (en) | 2020-08-14 | 2020-08-14 | Device for testing fatigue performance of fiber reinforced composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213275102U true CN213275102U (en) | 2021-05-25 |
Family
ID=75972109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021703220.8U Active CN213275102U (en) | 2020-08-14 | 2020-08-14 | Device for testing fatigue performance of fiber reinforced composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213275102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117250095A (en) * | 2023-11-10 | 2023-12-19 | 鸿安（福建）机械有限公司 | Carbon fiber product fatigue strength detection device |
-
2020
- 2020-08-14 CN CN202021703220.8U patent/CN213275102U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117250095A (en) * | 2023-11-10 | 2023-12-19 | 鸿安（福建）机械有限公司 | Carbon fiber product fatigue strength detection device |
| CN117250095B (en) * | 2023-11-10 | 2024-02-02 | 鸿安（福建）机械有限公司 | Carbon fiber product fatigue strength detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213275102U (en) | Device for testing fatigue performance of fiber reinforced composite material | |
| CN211477908U (en) | Constant-loading cement bending and compression testing machine | |
| CN115235882A (en) | Rubber strip tensile property testing device and using method | |
| CN213714909U (en) | Rock sample point load testing machine | |
| CN207502301U (en) | A kind of mechanical tensile testing machine | |
| CN218067362U (en) | Large-scale drawing/direct shearing test device for geosynthetic material | |
| CN207779821U (en) | A kind of Hydraulic Double draw-bar pull machine | |
| CN216284601U (en) | Clamp structure in mesh tension detection equipment | |
| CN212780321U (en) | Pull-press integrated intelligent plastic impact test equipment | |
| CN211374352U (en) | Early compressive strength check out test set of high strength concrete | |
| CN212111080U (en) | Test device for obtaining asphalt mortar bonding force in test piece based on direct stretching | |
| CN106872095A (en) | A kind of pressure gage with increase measurement range function | |
| CN219038660U (en) | Carriage metal sheet intensity verifying attachment | |
| CN216247532U (en) | Compound building material resistance to compression check out test set | |
| CN213658436U (en) | Welded tube mechanical property inspection equipment | |
| CN219161844U (en) | Mechanism for testing breaking strength of dipped cord fabric | |
| CN213481905U (en) | Silica gel product tensile test frock | |
| CN219391630U (en) | Aluminum product testboard with regulatory function | |
| CN112681793B (en) | Carbon fiber cloth's tensioning equipment | |
| CN218212381U (en) | Vertical tensile machine | |
| CN219142481U (en) | Withstand voltage testing arrangement of product | |
| CN216658060U (en) | Slitting device for long fiber woven cloth | |
| CN216955485U (en) | Cloth quality detection equipment | |
| CN218823582U (en) | Tensile machine convenient to change anchor clamps | |
| CN219284879U (en) | Laser film tensile test fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |