CN210719920U - Bending resistance testing machine - Google Patents
Bending resistance testing machine Download PDFInfo
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- CN210719920U CN210719920U CN201921235722.XU CN201921235722U CN210719920U CN 210719920 U CN210719920 U CN 210719920U CN 201921235722 U CN201921235722 U CN 201921235722U CN 210719920 U CN210719920 U CN 210719920U
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- testing machine
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- nut
- test box
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Abstract
The utility model discloses an anti-bending testing machine, which comprises a testing machine body, a supporting plate and a test box, wherein a slide rail is fixed on the surface of the upper end of the inner side of the testing machine body, a second slide block is arranged on the surface of the slide rail in a sliding manner, a nut is arranged on the surface of the second slide block, a triangular block is arranged on the surface of the lower end of the nut, a rotating motor is arranged on the surface of one side of the testing machine body, a threaded rod is arranged on one side of the rotating motor in a transmission manner, a wire take-up roller is arranged on one end of the threaded rod in a fixed manner, a fixed plate is fixedly arranged on the lower end of the wire take-up roller, a sleeve is fixedly arranged on the upper end of the fixed plate, a spring is arranged in the sleeve, a sliding baffle is arranged on the upper end of the spring, the, the cement board can be conveniently taken out of the placing box.
Description
Technical Field
The utility model relates to a testing machine especially relates to an anti testing machine that rolls over.
Background
At present, the concrete bending test generally detects the strength of the concrete bending test block for 3 days, 7 days, 14 days and 28 days, and reflects the bending strength increase curve of the concrete bending test block in a good maintenance state to be used as the reference data of concrete construction. The existing concrete bending test is often difficult to clean fragments scattered inside, and fragments generated in the test splash possibly cause potential safety hazards and are not beneficial to operation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an anti testing machine of rolling over to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: a bending resistance testing machine comprises a testing machine body, a supporting plate and a test box, wherein a sliding rail is fixedly arranged on the surface of the upper end of the inner side of the testing machine body, a second sliding block is arranged on the surface of the sliding rail in a sliding mode, a nut is fixedly arranged on the surface of the second sliding block, a triangular block is fixedly arranged on the surface of the lower end of the nut, a rotating motor is fixedly arranged on the surface of one side of the testing machine body, a threaded rod is arranged on one side of the rotating motor in a transmission mode, a wire take-up roller is fixedly arranged on the surface of one end of the threaded rod, a fixing plate is fixedly arranged at the lower end of the wire take-up roller, a sleeve is fixedly arranged on the surface of the upper end of the fixing plate, a spring is arranged in the sleeve, a sliding baffle is arranged at the upper, the lower end of the supporting plate is provided with a plurality of first sliding blocks, supporting blocks are arranged at the upper ends of the first sliding blocks, and a spring rope is arranged on the surface of one side of the supporting plate.
As the utility model discloses a preferred technical scheme, the proof box is made for the toughened glass material, and the proof box upper end is equipped with the through-hole, and is equipped with the access & exit on one side of the proof box, and the opposite side is equipped with the through-hole.
As an optimal technical scheme of the utility model, the inboard surface of testing machine body is equipped with the wire wheel, receives the line roller and passes the wire wheel through the connecting wire and be connected with the backup pad.
As an optimal technical scheme of the utility model, slide bar one end is equipped with the gyro wheel, and the slide bar passes through slide damper and sleeve sliding connection.
As an optimal technical scheme of the utility model, spring rope one end is connected with the backup pad, and the inboard surface connection of other end testing machine body.
As a preferred technical scheme of the utility model, the nut passes through threaded connection with three hornblocks, and the slide rail surface is equipped with scale mark and stopper, and the nut passes through second slider and slide rail sliding connection.
As the utility model discloses a preferred technical scheme, the workstation surface is equipped with the spout, and the backup pad is through first slider and spout sliding connection.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of bending test machine, it is rotatory to pass through the threaded rod through the rotating electrical machines and drive the line roller of receiving, thereby lengthen the connecting wire, slide the proof box with the backup pad in the spout on workstation surface through first slider under the spring rope effect this moment, conveniently place the box and take out the cement board, extrude the slide bar through three hornblocks, thereby make slide damper slide at the inside lapse of sleeve, it is stable to keep sliding, make the extrusion head extrude the cement board, see through the proof box and can watch the experimental condition, it is safer, fragment splashes when placing the extrusion, shift distance can be observed through the scale mark of slide rail, thereby indirectly obtain the bending resistance of cement board, and structure scientific and reasonable, safe and convenient to use, provide very big help for people.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of an internal structure of an anti-bending testing machine of the present invention;
fig. 2 is a schematic view of a top view structure of a workbench of the bending resistance testing machine of the present invention;
fig. 3 is a schematic structural view of an anti-bending testing machine of the present invention;
in the figure: 1. a slide rail; 2. a wire take-up roller; 3. a sleeve; 4. a spring; 5. a fixing plate; 6. a slide bar; 7. an extrusion head; 8. a test chamber; 9. a support block; 10. a testing machine body; 11. a work table; 12. a spring cord; 13. a first slider; 14. a support plate; 15. a sliding baffle; 16. a rotating electric machine; 17. a threaded rod; 18. a second slider; 19. a nut; 20. and (5) a triangular block.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an anti-bending testing machine comprises a testing machine body 10, a supporting plate 14 and a test box 8, wherein a sliding rail 1 is fixedly arranged on the surface of the inner upper end of the testing machine body 10, a second sliding block 18 is arranged on the surface of the sliding rail 1 in a sliding manner, a nut 19 is fixedly arranged on the surface of the second sliding block 18, a triangular block 20 is fixedly arranged on the surface of the lower end of the nut 19, a rotating motor 16 is fixedly arranged on the surface of one side of the testing machine body 10, a threaded rod 17 is arranged on one side of the rotating motor 16 in a transmission manner, a wire take-up roller 2 is fixedly arranged on the surface of one end of the threaded rod 17, a fixing plate 5 is fixedly arranged at the lower end of the wire take-up roller 2, a sleeve 3 is fixedly arranged on the surface of the upper end of the fixing plate 5, a spring 4 is arranged inside the sleeve 3, a sliding, a supporting plate 14 is arranged inside the test box 8, a plurality of first sliding blocks 13 are arranged at the lower end of the supporting plate 14, supporting blocks 9 are arranged at the upper ends of the first sliding blocks 13, and a spring rope 12 is arranged on the surface of one side of the supporting plate 14.
The utility model discloses, preferred, proof box 8 is made for the toughened glass material, and 8 upper ends of proof box are equipped with the through-hole, and 8 one sides of proof box are equipped with the access & exit, and the opposite side is equipped with the through-hole.
The utility model discloses, preferred, the inboard surface of testing machine body 10 is equipped with the wire wheel, and receipts line roller 2 passes the wire wheel through the connecting wire and is connected with backup pad 14.
The utility model discloses, preferred, 6 one ends of slide bar are equipped with the gyro wheel, and slide bar 6 is through sliding baffle 15 and 3 sliding connection of sleeve.
The utility model discloses, preferred, 12 one ends of spring rope are connected with backup pad 14, and the side surface is connected in other end testing machine body 10.
The utility model discloses, preferred, nut 19 passes through threaded connection with three hornblocks 20, and 1 surface of slide rail is equipped with scale mark and stopper, and nut 19 passes through second slider 18 and 1 sliding connection of slide rail.
The utility model discloses, preferred, 11 surfaces on workstation are equipped with the spout, and backup pad 14 is through first slider 13 and spout sliding connection.
The specific principle is as follows: when in use, the supporting plate 14 is arranged at the outer side of the test box 8, a cement board to be detected is placed on the surface of the supporting block 9, at the moment, the rotating motor 16 drives the wire take-up roller 2 to rotate through the threaded rod 17, so as to lengthen the connecting line, and at the moment, the supporting plate 14 slides into the test box 8 through the first sliding block 13 in the sliding groove on the surface of the worktable 11 under the action of the spring rope 12, meanwhile, the nut 19 drives the second slide block 18 to slide on the surface of the slide rail 1 under the action of the threaded rod 17, indirectly drives the triangular block 20 to extrude the slide bar 6, thereby the sliding baffle 15 slides downwards in the sleeve 3, the extrusion head 7 extrudes the cement board, the test condition can be observed through the test box 8, the moving distance can be observed through the scale marks of the sliding rail 1, thereby indirectly obtaining the anti-bending performance of the cement board, when the detection is finished, the supporting plate 14 is moved out of the test box 8, and simultaneously the spring 4 drives the slide rod 6 to reset.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides an anti testing machine that rolls over, includes testing machine body (10), backup pad (14) and proof box (8), its characterized in that, testing machine body (10) inboard upper end fixed surface is equipped with slide rail (1), slide rail (1) surface slip is equipped with second slider (18), second slider (18) fixed surface is equipped with nut (19), nut (19) lower extreme fixed surface is equipped with three hornblocks (20), testing machine body (10) one side fixed surface is equipped with rotating electrical machines (16), the transmission of rotating electrical machines (16) one side is equipped with threaded rod (17), threaded rod (17) one end fixed surface is equipped with receipts line roller (2), receipts line roller (2) lower extreme fixed is equipped with fixed plate (5), fixed plate (5) upper end fixed surface is equipped with sleeve (3), sleeve (3) inside is equipped with spring (4), a sliding baffle (15) is arranged at the upper end of the spring (4), a sliding rod (6) is fixedly arranged at the center of the inner side of the sliding baffle (15), an extrusion head (7) is arranged at one end of the sliding rod (6), a working table (11) is arranged at the lower end of the sliding rod (6), a test box (8) is fixedly arranged on the surface of the working table (11), a supporting plate (14) is arranged inside the test box (8), a plurality of first sliding blocks (13) are arranged at the lower end of the supporting plate (14), a supporting block (9) is arranged at the upper end of each first sliding block (13), and a spring rope (12) is arranged on the surface of one;
the test box (8) is made of toughened glass materials, a through hole is formed in the upper end of the test box (8), an entrance and an exit are formed in one side of the test box (8), and a through hole is formed in the other side of the test box;
the inner side surface of the testing machine body (10) is provided with a wire guide wheel, and the wire take-up roller (2) penetrates through the wire guide wheel through a connecting wire to be connected with the supporting plate (14);
and one end of the sliding rod (6) is provided with a roller, and the sliding rod (6) is connected with the sleeve (3) in a sliding manner through a sliding baffle (15).
2. The bending resistance tester according to claim 1, wherein the spring string (12) is connected to the support plate (14) at one end and to the inner surface of the tester body (10) at the other end.
3. The bending resistance testing machine according to claim 1, wherein the nut (19) is connected with the triangular block (20) through threads, the surface of the sliding rail (1) is provided with scale marks and a limiting block, and the nut (19) is connected with the sliding rail (1) in a sliding mode through the second sliding block (18).
4. The bending resistance testing machine according to claim 1, wherein the surface of the working table (11) is provided with a sliding groove, and the support plate (14) is connected with the sliding groove in a sliding manner through the first sliding block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921235722.XU CN210719920U (en) | 2019-08-01 | 2019-08-01 | Bending resistance testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921235722.XU CN210719920U (en) | 2019-08-01 | 2019-08-01 | Bending resistance testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210719920U true CN210719920U (en) | 2020-06-09 |
Family
ID=70933417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921235722.XU Active CN210719920U (en) | 2019-08-01 | 2019-08-01 | Bending resistance testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210719920U (en) |
-
2019
- 2019-08-01 CN CN201921235722.XU patent/CN210719920U/en active Active
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