CN215065792U - Concrete compression testing machine convenient to overhaul - Google Patents
Concrete compression testing machine convenient to overhaul Download PDFInfo
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- CN215065792U CN215065792U CN202121476309.XU CN202121476309U CN215065792U CN 215065792 U CN215065792 U CN 215065792U CN 202121476309 U CN202121476309 U CN 202121476309U CN 215065792 U CN215065792 U CN 215065792U
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- fixedly connected
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- 238000012360 testing method Methods 0.000 title claims abstract description 81
- 230000006835 compression Effects 0.000 title claims abstract description 18
- 238000007906 compression Methods 0.000 title claims abstract description 18
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000012669 compression test Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a concrete compression testing machine convenient to overhaul, including main body frame, main body frame is openly open rectangle frame, and main body frame's top installs servo motor, servo motor's the local lead screw of output shaft fixedly connected with, and the last screw thread of local lead screw installs the push seat, the spiral shell groove has been seted up at the top of push seat. This concrete compression testing machine convenient to overhaul, put the concrete test piece on putting the thing test bench, servo motor drive local lead screw rotates, make the pushing seat on it move down, the stopper slides down in the spout this moment, make the removal of pushing seat more stable, the pushing seat drives the pressure contact and moves down and extrude the concrete test piece, thereby make the pressure contact carry out the compression test to the concrete test piece of putting on the thing test bench, the automation carries out compression test, low in labor strength, safety and reliability, and power only is provided by servo motor, it is more convenient to make its overhaul.
Description
Technical Field
The utility model relates to a concrete compression test technical field specifically is a concrete compression testing machine convenient to overhaul.
Background
As is well known, a compression testing machine is mainly suitable for testing various physical and mechanical properties of materials such as cement products, rubber, plastic plates, pipes, profiles, plastic films, electric wires, cables, waterproof coiled materials, metal wires and the like, particularly concrete.
And current concrete compression testing machine operation is complicated, and it is not convenient to use, can not overhaul it fast to discover when using, the concrete can drop a lot of fragments and piece at the in-process that carries out compression testing, and these fragments and piece can drop to the compression testing machine in, make it influence subsequent test process, and the operability of clearance piece is relatively poor, and the work load that needs is big, and efficiency is lower.
To this end, it is necessary to design a concrete compression testing machine which is easy to repair so as to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete compression testing machine convenient to overhaul to solve the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a concrete compression testing machine convenient to overhaul comprises a main body frame, wherein the main body frame is a rectangular frame with an open front, a servo motor is installed at the top of the main body frame, an output shaft of the servo motor is fixedly connected with a local lead screw, a pushing seat is installed on the upper thread of the local lead screw, a screw groove is formed in the top of the pushing seat, the length of the screw groove is larger than that of the thread section of the local lead screw, a pressure contact is fixedly connected to the bottom of the pushing seat, two side walls of the main body frame are both fixedly connected with limiting strips, a sliding groove is formed in one side, close to each other, of the two limiting strips, a limiting block is slidably installed in the sliding groove, a connecting rod is fixedly connected to the limiting block, the other end of the connecting rod is fixedly connected to the pushing seat, a supporting column is fixedly connected to the inner bottom wall of the main body frame, and a storage test stand is arranged at the top end of the supporting column, the object placing test bed is positioned right below the pressure contact.
Preferably, main body frame's interior back wall rotates and is connected with the counterpoint screw rod, and fixed mounting has the gear on the counterpoint screw rod, push away the side fixedly connected with rack of pressing the seat, and rack and gear engagement, the screw thread piece is installed to the surface screw thread of counterpoint screw rod, and the bottom fixedly connected with L type support of screw thread piece, the other end sliding connection of L type support is on main body frame's lateral wall, fixedly connected with cleaning brush on the L type support, and the cleaning brush is located and puts the thing test bench directly behind.
Preferably, a collection dish is placed on the inner bottom wall of the main body frame, and the collection dish is located below the storage test bed.
Preferably, the top of the side surface of the supporting column is fixedly connected with a cross beam, the top of the cross beam is fixedly connected with a positioning seat, a swing seat is movably mounted on the positioning seat through a swing pin, the swing seat is fixedly connected with a storage test stand, and the bottom of the storage test stand is abutted to the top end of the supporting column.
Preferably, the collecting vessel is composed of an inner ring and an outer cylinder, the inner ring is fixed at the center of the outer cylinder, the inner ring penetrates through the supporting column, and the diameter of the inner ring is larger than the length of the object placing test bed.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this concrete compression testing machine convenient to overhaul, put the concrete test piece on putting the thing test bench, start servo motor, servo motor drive local lead screw rotates, make the pushing seat on it move down, the stopper slides down in the spout this moment, make the removal of pushing seat more stable, the pushing seat drives the pressure contact and moves down and extrude the concrete test piece, thereby make the pressure contact carry out the compression test to the concrete test piece of putting on the thing test bench, the automation carries out the compression test, low in labor strength, safety and reliability, and power only is provided by servo motor, it is more convenient to make its overhaul.
(2) This concrete compression testing machine convenient to overhaul, after compression testing, servo motor drive pressure contact shifts up, make it break away from the concrete test piece, drive gear revolve through the rack when bulldozing the seat and shifting up, make the counterpoint screw rod take place to rotate, the thing test bench removal is put to the screw block orientation on it this moment, the screw block drives the concrete that the clearance brush cleared up and put thing test bench upper portion through L type support, make the concrete drop to collecting in the ware, the cleanness of putting the thing test bench has not only been kept, and be favorable to the experiment of next concrete test piece, automatic cleaning after the experiment, make experimental efficiency promote to some extent, and the convenient collection of broken concrete test piece is handled.
(3) This concrete compression testing machine convenient to overhaul, if when the clearance is incomplete, can swing and put the thing test bench for put the thing test bench round the swing of pendulum pin, thereby in making its interior concrete waste residue can pour into the collection ware, the collection ware can take out at any time, so that clear up the concrete in it, avoid many times experimental concrete pile too much.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is a side sectional view of the structure of the present invention;
FIG. 3 is a perspective view of the structure of the object placing test stand of the present invention;
FIG. 4 is an enlarged view of part A of the structure of FIG. 1;
fig. 5 is a perspective view of the structure of the collecting vessel of the present invention.
In the figure: 1. a main body frame; 2. a servo motor; 3. a local screw rod; 4. a pushing seat; 41. a screw groove; 42. a connecting rod; 5. a pressure contact; 6. a limiting strip; 7. a chute; 8. a limiting block; 9. a support pillar; 10. a placement test stand; 11. aligning the screw rod; 12. a gear; 13. a rack; 14. a thread block; 15. an L-shaped bracket; 16. cleaning a brush; 17. a collection vessel; 18. a cross beam; 19. positioning seats; 20. swinging pin; 21. and (6) swinging the seat.
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. 1-5, the present invention provides a technical solution: a concrete compression testing machine convenient to overhaul comprises a main body frame 1, the main body frame 1 is a rectangular frame with an open front surface, a servo motor 2 is installed at the top of the main body frame 1, an output shaft of the servo motor 2 is fixedly connected with a local lead screw 3, a pushing seat 4 is installed on the upper thread of the local lead screw 3, a screw groove 41 is formed in the top of the pushing seat 4, the length of the screw groove 41 is larger than that of a thread section of the local lead screw 3, a pressure contact 5 is fixedly connected to the bottom of the pushing seat 4, limiting strips 6 are fixedly connected to two side walls of the main body frame 1, sliding grooves 7 are formed in one sides, close to each other, of the two limiting strips 6, limiting blocks 8 are installed in the sliding grooves 7 in a sliding mode, connecting rods 42 are fixedly connected to the limiting blocks 8, the other ends of the connecting rods 42 are fixedly connected to the pushing seat 4, supporting columns 9 are fixedly connected to inner bottom walls of the main body frame 1, and the top of support column 9 is equipped with puts thing test bench 10, puts thing test bench 10 and is located pressure contact 5 under.
The interior back wall of main body frame 1 rotates and is connected with counterpoint screw rod 11, and fixed mounting has gear 12 on the counterpoint screw rod 11, bulldoze the side fixedly connected with rack 13 of seat 4, and rack 13 and gear 12 meshing, screw block 14 is installed to counterpoint screw rod 11's surface screw thread, and screw block 14's bottom fixedly connected with L type support 15, L type support 15's the other end sliding connection is on main body frame 1's lateral wall, fixedly connected with cleaning brush 16 on the L type support 15, and cleaning brush 16 is located and puts thing test bench 10 directly behind.
The collection dish 17 is placed on the inner bottom wall of the main body frame 1, and the collection dish 17 is located below the placing test stand 10.
The top fixedly connected with crossbeam 18 of support column 9 side, and the top fixedly connected with positioning seat 19 of crossbeam 18 have a pendulum seat 21 through pendulum pin 20 movable mounting on the positioning seat 19, and just pendulum seat 21 with put thing test bench 10 rigid coupling, put the bottom of thing test bench 10 and the top of support column 9 and offset.
The collecting vessel 17 is composed of an inner ring and an outer cylinder, the inner ring is fixed at the center of the outer cylinder, the inner ring penetrates through the supporting column 9, and the diameter of the inner ring is larger than the length of the object placing test bed 10.
The working principle is as follows: the concrete test block is placed on the object placing test bed 10, the servo motor 2 is started, the servo motor 2 drives the local screw rod 3 to rotate, the pushing seat 4 on the local screw rod moves downwards, the limiting block 8 slides downwards in the sliding groove 7 at the moment, the pushing seat 4 moves more stably, the pushing seat 4 drives the pressure contact 5 to move downwards and extrude the concrete test block, and therefore the pressure contact 5 conducts pressure test on the concrete test block on the object placing test bed 10, the pressure test is conducted automatically, the labor intensity is low, safety and reliability are achieved, power is only provided by the servo motor 2, and overhauling of the test block is more convenient;
after the pressure test is finished, the servo motor 2 drives the pressure contact 5 to move upwards to separate the pressure contact from a concrete test block, the gear 12 is driven to rotate through the rack 13 when the pushing seat 4 moves upwards, so that the alignment screw 11 rotates, the thread block 14 on the alignment screw moves towards the object placing test stand 10 at the moment, the thread block 14 drives the cleaning brush 16 to clean the concrete on the upper part of the object placing test stand 10 through the L-shaped support 15, the concrete drops into the collecting vessel 17, the object placing test stand 10 is kept clean, the next test of the concrete test block is facilitated, the cleaning treatment is automatically carried out after the test is finished, the test efficiency is improved, and the crushed concrete test block is convenient to collect;
if when the clearance is incomplete, can swing and put thing test bench 10 for put thing test bench 10 and swing round pendulum pin 20, thereby in making its interior concrete waste residue can pour into collection ware 17, collection ware 17 can take out at any time, so that clear up the concrete in it, avoid many times experimental concrete pile too much.
Those not described in detail in this specification are within the skill of the art.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a concrete compression testing machine convenient to overhaul, includes main body frame (1), its characterized in that: the main body frame (1) is a rectangular frame with an open front, a servo motor (2) is installed at the top of the main body frame (1), an output shaft of the servo motor (2) is fixedly connected with a local lead screw (3), a pushing seat (4) is installed on an upper thread of the local lead screw (3), a thread groove (41) is formed in the top of the pushing seat (4), the length of the thread groove (41) is larger than that of a thread section of the local lead screw (3), a pressure contact (5) is fixedly connected to the bottom of the pushing seat (4), both side walls of the main body frame (1) are fixedly connected with limiting strips (6), a sliding groove (7) is formed in one side of the two limiting strips (6) close to each other, a limiting block (8) is installed in the sliding groove (7), a connecting rod (42) is fixedly connected to the limiting block (8), and the other end of the connecting rod (42) is fixedly connected to the pushing seat (4), inner diapire fixedly connected with support column (9) of main body frame (1), and the top of support column (9) is equipped with puts thing test bench (10), put thing test bench (10) and be located pressure contact (5) under.
2. The concrete pressure tester convenient for overhaul according to claim 1, wherein: the utility model discloses a quick-witted structure, including main body frame (1), the interior back wall of main body frame (1) rotates and is connected with counterpoint screw rod (11), and fixed mounting has gear (12) on counterpoint screw rod (11), push away side fixedly connected with rack (13) of seat (4), and rack (13) and gear (12) meshing, screw block (14) are installed to the surface screw thread of counterpoint screw rod (11), and the bottom fixedly connected with L type support (15) of screw block (14), the other end sliding connection of L type support (15) is on the lateral wall of main body frame (1), fixedly connected with clearance brush (16) are gone up in L type support (15), and clearance brush (16) are located the positive rear of putting thing test bench (10).
3. The concrete pressure tester convenient for overhaul according to claim 1, wherein: a collection dish (17) is placed on the inner bottom wall of the main body frame (1), and the collection dish (17) is located below the storage test bed (10).
4. The concrete pressure tester convenient for overhaul according to claim 3, wherein: the top fixedly connected with crossbeam (18) of support column (9) side, and the top fixedly connected with positioning seat (19) of crossbeam (18), there is pendulum seat (21) through pendulum pin (20) movable mounting on positioning seat (19), and pendulum seat (21) with put thing test bench (10) rigid coupling, the bottom of putting thing test bench (10) offsets with the top of support column (9).
5. The concrete pressure tester convenient for overhaul according to claim 3, wherein: the collecting vessel (17) is composed of an inner ring and an outer cylinder, the inner ring is fixed at the center of the outer cylinder and penetrates through the supporting column (9), and the diameter of the inner ring is larger than the length of the object placing test bed (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121476309.XU CN215065792U (en) | 2021-07-01 | 2021-07-01 | Concrete compression testing machine convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121476309.XU CN215065792U (en) | 2021-07-01 | 2021-07-01 | Concrete compression testing machine convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215065792U true CN215065792U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121476309.XU Expired - Fee Related CN215065792U (en) | 2021-07-01 | 2021-07-01 | Concrete compression testing machine convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215065792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235577A (en) * | 2021-12-17 | 2022-03-25 | 石家庄市公路桥梁建设集团有限公司 | Constant stress tensile testing machine |
-
2021
- 2021-07-01 CN CN202121476309.XU patent/CN215065792U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235577A (en) * | 2021-12-17 | 2022-03-25 | 石家庄市公路桥梁建设集团有限公司 | Constant stress tensile testing machine |
| CN114235577B (en) * | 2021-12-17 | 2024-02-13 | 石家庄市公路桥梁建设集团有限公司 | Constant stress tensile testing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |