CN215262835U

CN215262835U - Testing device for elastic fiber reinforced composite material

Info

Publication number: CN215262835U
Application number: CN202121320988.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hangzhou Fanglei Textile Co ltd
Current assignee: Hangzhou Fanglei Textile Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-21
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a testing arrangement of elastic fiber reinforced composite, which comprises a housin, the bottom fixedly connected with bottom plate of casing, the bottom fixedly connected with base of bottom plate, the top put fixed mounting have the mainframe box by central point in the casing, the bottom movable mounting of mainframe box has the detection head, bottom fixedly connected with backup pad in the casing, the cavity has been seted up to the inside of backup pad, first shifting chute has all been seted up by both sides position to backup pad top. This testing arrangement of elastic fiber reinforced composite through the design of second threaded rod, second positive thread, second left hand thread, second positive thread sleeve pipe, second left hand thread sleeve pipe and splint, can the person of facilitating the use with the effectual fixing of fiber reinforced composite between two splint, improved the fixed effect to fiber reinforced composite, the operation of the user of having been convenient for.

Description

Testing device for elastic fiber reinforced composite material

Technical Field

The utility model relates to a fibre reinforced composite technical field specifically is an elastic fiber reinforced composite's testing arrangement.

Background

Fiber Reinforced composite (FRP) is a composite formed by winding, molding or pultrusion a reinforcing Fiber material, such as glass Fiber, carbon Fiber, aramid Fiber, etc., with a matrix material. Common fiber-reinforced composites are classified into glass fiber reinforced composites (GFRP), carbon fiber reinforced Composites (CFRP), and aramid fiber reinforced composites (AFRP) according to the reinforcing material. The user can use the testing device when testing the elasticity of the fiber reinforced composite material.

Traditional testing arrangement is when testing fibre reinforced composite, and most fixed effect is not good, and simultaneously, can not the person of facilitating the use stretch composite after fixed to reduced testing arrangement to the work efficiency of composite elasticity test, unsatisfied current user's user demand. Therefore, we propose a test apparatus for elastic fiber reinforced composite materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elastic fiber reinforced composite's testing arrangement to provide traditional testing arrangement when testing fiber reinforced composite in solving above-mentioned background, most fixed effect is not good, simultaneously, can not convenient to use person stretch composite after fixed, thereby reduced testing arrangement to the work efficiency of composite elasticity test, unsatisfied current user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a testing device for elastic fiber reinforced composite materials comprises a shell, wherein a bottom plate is fixedly connected to the bottom of the shell, a base is fixedly connected to the bottom of the bottom plate, a mainframe box is fixedly installed at the position, close to the central position, of the top in the shell, a detection head is movably installed at the bottom of the mainframe box, a supporting plate is fixedly connected to the bottom in the shell, a cavity is formed in the supporting plate, first moving grooves are formed in the positions, close to the two sides, of the top of the supporting plate, a motor box is fixedly installed at the position, close to the top, of one side of the shell, a motor is fixedly installed in the motor box, a main shaft is fixedly connected to the motor through an output end of one side of the motor, one side of the main shaft penetrates into the supporting plate and is fixedly connected with a first threaded rod, and one side of the first threaded rod is movably connected with a bearing fixedly installed at one side in the supporting plate, the surface of the first threaded rod is provided with a first positive thread and a first negative thread respectively close to two sides, the surface of the first positive thread and the surface of the first negative thread are respectively in threaded connection with a first positive thread sleeve and a first negative thread sleeve, the tops of the first positive thread sleeve and the first negative thread sleeve are respectively and fixedly connected with a first moving block, the top of the first moving block penetrates through the outer part of the first moving groove and is fixedly connected with a fixed block, one side opposite to the two fixed blocks is respectively and fixedly connected with a reinforcing block, the inner part of the reinforcing block is provided with a cavity, the positions close to the top and the bottom of one side of the reinforcing block are respectively provided with a second moving groove, the position close to the center in the reinforcing block is movably connected with a second threaded rod, the top of the second threaded rod penetrates through the outer part of the reinforcing block, the positions close to the top and the bottom of the second threaded rod are respectively provided with a second positive thread and a second negative thread, the surface of second positive screw thread and second negative screw thread is threaded connection respectively has second positive thread sleeve pipe and second negative thread sleeve pipe, the equal fixedly connected with splint in one side of second positive thread sleeve pipe and second negative thread sleeve pipe, one side of splint runs through to the outside of second shifting chute.

Compared with the prior art, the beneficial effects of the utility model are that:

this testing arrangement of elastic fiber reinforced composite, through the second threaded rod, the second positive thread, the second reverse thread, the second positive thread sleeve pipe, the design of second reverse thread sleeve pipe and splint, can the person of facilitating the use with the effectual fixing between two splint of fiber reinforced composite, the fixed effect to fiber reinforced composite has been improved, user's operation has been convenient for, and simultaneously, a motor, a main shaft, first threaded rod, first positive thread, first reverse thread, first positive thread sleeve pipe, the design of first reverse thread sleeve pipe and first movable block, can the person of facilitating the use remove two fixed blocks to both sides, thereby the effectual test of elasticity is carried out to fiber reinforced composite, current user's user demand has been satisfied.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention;

fig. 4 is a perspective view of the structure of the present invention.

In the figure: 1. a housing; 2. a base plate; 3. a base; 4. a main chassis; 5. a detection head; 6. a support plate; 7. a first moving slot; 8. a motor case; 9. a motor; 10. a main shaft; 11. a first threaded rod; 12. a first positive thread; 13. a first counter thread; 14. a first positive thread bushing; 15. a first reverse-threaded sleeve; 16. a first moving block; 17. a fixed block; 18. a reinforcing block; 19. a second threaded rod; 20. a second positive thread; 21. a second counter-thread; 22. a second positive thread bushing; 23. a second reverse-threaded sleeve; 24. a second moving slot; 25. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a testing device for elastic fiber reinforced composite materials comprises a shell 1, a bottom plate 2 is fixedly connected to the bottom of the shell 1, a base 3 is fixedly connected to the bottom of the bottom plate 2, a mainframe box 4 is fixedly installed at the position, close to the center, of the top in the shell 1, a detection head 5 is movably installed at the bottom of the mainframe box 4, a supporting plate 6 is fixedly connected to the bottom in the shell 1, a cavity is formed in the supporting plate 6, first moving grooves 7 are formed in the positions, close to the two sides, of the top of the supporting plate 6, a motor box 8 is fixedly installed at the position, close to the top, of one side of the shell 1, a motor 9 is fixedly installed in the motor box 8, a main shaft 10 is fixedly connected to the motor 9 through the output end of one side of the motor, one side of the main shaft 10 penetrates into the supporting plate 6 and is fixedly connected with a first threaded rod 11, one side of the first threaded rod 11 is movably connected with a bearing fixedly installed at one side in the supporting plate 6, the surface of the first threaded rod 11 close to two sides is respectively provided with a first positive thread 12 and a first negative thread 13, the surface of the first positive thread 12 and the surface of the first negative thread 13 are respectively in threaded connection with a first positive thread sleeve 14 and a first negative thread sleeve 15, the tops of the first positive thread sleeve 14 and the first negative thread sleeve 15 are respectively and fixedly connected with a first movable block 16, the top of the first movable block 16 penetrates through the outer part of the first movable groove 7 and is fixedly connected with a fixed block 17, one side opposite to the two fixed blocks 17 is respectively and fixedly connected with a reinforcing block 18, the inner part of the reinforcing block 18 is provided with a cavity, the top position close to one side of the reinforcing block 18 and the bottom position are respectively provided with a second movable groove 24, the position close to the center in the reinforcing block 18 is movably connected with a second threaded rod 19, the top of the second threaded rod 19 penetrates through the outer part of the reinforcing block 18, the top position close to the second threaded rod 19 and the bottom position are respectively provided with a second positive thread 20 and a second negative thread 21, the surfaces of the second positive thread 20 and the second negative thread 21 are respectively in threaded connection with a second positive thread sleeve 22 and a second negative thread sleeve 23, one sides of the second positive thread sleeve 22 and the second negative thread sleeve 23 are fixedly connected with a clamping plate 25, and one side of the clamping plate 25 penetrates through the outside of the second moving groove 24.

The utility model discloses in: welding plates are welded at the positions close to the two sides of the bottom of the base 3; the design of welding plate can play the effect of supporting the device.

The utility model discloses in: drawers are movably arranged on the front surface of the base 3 close to the two sides; due to the design of the drawer, a user can place sundries conveniently.

The utility model discloses in: the positions of one side of the opposite ends of the two clamping plates 25 close to one side are fixedly connected with anti-slip pads; the design of slipmat can play skid-proof effect.

The utility model discloses in: the top end of the second threaded rod 19 is fixedly connected with a handle; the handle is designed to facilitate the user to turn the second threaded rod 19.

The utility model discloses in: a movable door is movably arranged on the front surface of the shell 1, and a door handle is fixedly arranged on the front surface of the movable door; the design of the door handle can facilitate a user to open the movable door.

In summary, the following steps: this testing arrangement of elastic fiber reinforced composite, through second threaded rod 19, second positive thread 20, second reverse thread 21, second positive thread sleeve pipe 22, the design of second reverse thread sleeve pipe 23 and splint 25, can the person of facilitating the use with the effectual fixing of fiber reinforced composite between two splint 25, the fixed effect to fiber reinforced composite has been improved, user's operation has been convenient for, and simultaneously, motor 9, main shaft 10, first threaded rod 11, first positive thread 12, first reverse thread 13, first positive thread sleeve pipe 14, the design of first reverse thread sleeve pipe 15 and first movable block 16, can the person of facilitating the use remove two fixed blocks 17 to both sides, thereby the effectual test that carries out elasticity to fiber reinforced composite, current user's user demand has been satisfied.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

Claims

1. A test device for elastic fiber reinforced composite materials, comprising a housing (1), characterized in that: the bottom of the shell (1) is fixedly connected with a bottom plate (2), the bottom of the bottom plate (2) is fixedly connected with a base (3), the top of the shell (1) is fixedly provided with a mainframe box (4) by a central position, the bottom of the mainframe box (4) is movably provided with a detection head (5), the bottom of the shell (1) is fixedly connected with a support plate (6), the inside of the support plate (6) is provided with a cavity, the top of the support plate (6) is provided with first moving grooves (7) by two side positions, the shell (1) is fixedly provided with a motor box (8) by the top position, the inside of the motor box (8) is fixedly provided with a motor (9), the motor (9) is fixedly connected with a main shaft (10) by the output end of one side of the motor (9), one side of the main shaft (10) penetrates through the inside of the support plate (6) and is fixedly connected with a first threaded rod (11), one side of the first threaded rod (11) is movably connected with a bearing fixedly installed on one side in the supporting plate (6), a first positive thread (12) and a first negative thread (13) are respectively arranged on the positions close to the two sides of the surface of the first threaded rod (11), a first positive thread sleeve (14) and a first negative thread sleeve (15) are respectively in threaded connection with the surfaces of the first positive thread (12) and the first negative thread (13), a first moving block (16) is fixedly connected with the tops of the first positive thread sleeve (14) and the first negative thread sleeve (15), the top of the first moving block (16) penetrates through the outer part of the first moving groove (7) and is fixedly connected with fixed blocks (17), reinforcing blocks (18) are respectively and fixedly connected to the opposite sides of the two fixed blocks (17), a cavity is formed in the reinforcing blocks (18), and second moving grooves (24) are respectively arranged on the positions close to the top and the bottom of one side of the reinforcing blocks (18), the reinforcing block (18) is internally provided with a second threaded rod (19) movably connected to the center, the top of the second threaded rod (19) penetrates through the outside of the reinforcing block (18), the second threaded rod (19) is provided with a second positive thread (20) and a second reverse thread (21) respectively by the top and the bottom, the surfaces of the second positive thread (20) and the second reverse thread (21) are respectively in threaded connection with a second positive thread sleeve (22) and a second reverse thread sleeve (23), one sides of the second positive thread sleeve (22) and the second reverse thread sleeve (23) are fixedly connected with a clamping plate (25), and one side of the clamping plate (25) penetrates through the outside of the second moving groove (24).

2. The testing apparatus for an elastic fiber reinforced composite material according to claim 1, wherein: the welding plates are welded at the positions, close to the two sides, of the bottom of the base (3).

3. The testing apparatus for an elastic fiber reinforced composite material according to claim 1, wherein: drawers are movably arranged on the front surface of the base (3) close to the two sides.

4. The testing apparatus for an elastic fiber reinforced composite material according to claim 1, wherein: the positions of one side, close to the opposite ends of the two clamping plates (25), are fixedly connected with anti-slip pads.

5. The testing apparatus for an elastic fiber reinforced composite material according to claim 1, wherein: the top end of the threaded rod (19) is fixedly connected with a handle.

6. The testing apparatus for an elastic fiber reinforced composite material according to claim 1, wherein: the front surface of the shell (1) is movably provided with a movable door, and the front surface of the movable door is fixedly provided with a door handle.