CN210923255U - Compression and bending resistance testing machine for cement - Google Patents
Compression and bending resistance testing machine for cement Download PDFInfo
- Publication number
- CN210923255U CN210923255U CN201921703130.6U CN201921703130U CN210923255U CN 210923255 U CN210923255 U CN 210923255U CN 201921703130 U CN201921703130 U CN 201921703130U CN 210923255 U CN210923255 U CN 210923255U
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- plate
- cement
- sliding block
- fixedly connected
- compression
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- 239000004568 cement Substances 0.000 title claims abstract description 76
- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 238000007906 compression Methods 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 title claims abstract description 21
- 238000005452 bending Methods 0.000 title claims description 20
- 238000012999 compression bending Methods 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 20
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000012669 compression test Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013339 in-process testing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a cement resistance to compression bending test machine, it includes the organism, and the organism includes base and support frame, is fixed with the fixed plate on the support frame, fixedly connected with pressure sensor on the fixed plate, fixedly connected with hydro-cylinder on the base, sliding connection has the movable plate on the support frame, is provided with three at least supporting component of group on the movable plate. The utility model discloses when detecting the cement piece, on placing the supporting component with the cement piece, remove the movable plate, make the movable plate drive to support the clamp plate and remove the position to pressure head and hydro-cylinder to can carry out resistance to compression and anti test of rolling over to the cement piece, continue to remove the movable plate after having examined, make the movable plate drive another supporting component and remove and support the position that pressure head and hydro-cylinder phase-match correspond, can make more inseparable that detection work links up, can improve the efficiency of detection work.
Description
Technical Field
The utility model relates to a cement test equipment's technical field, in particular to cement resistance to compression bending test machine.
Background
With the construction background of a large number of houses, bridges and public facilities, the use amount of cement is continuously increased, and the cement detection work is more and more frequent. The compression resistance and the bending resistance are two main mechanical performance indexes of the cement test block, and the cement compression resistance testing machine and the cement bending resistance testing machine are mainly used for the bending resistance and the compression resistance tests of cement, and are main equipment for carrying out cement compression resistance tests in cement factories, building construction units, related professional colleges and scientific research units. When carrying out resistance to compression bending test to the cement test block, place the cement test block earlier and carry out bending test on the bending test machine, then put the half piece cement test block that splits after bending test accomplishes and carry out resistance to compression test on the compression pressure test machine again, owing to need test respectively on two test machines, cause testing machine equipment investment great on the one hand, on the other hand also causes work efficiency lower.
Among the existing Chinese patents, the utility model with publication number CN208568489U specifically discloses a cement compression and bending resistance testing machine, which comprises a machine base, a lifting table, a lower pressing block, a cross beam, a pressure sensor, a fixed table, an upper pressing block and an upper pressing plate, wherein the lifting table is arranged on the machine base in a lifting manner; two lower pressing blocks which are distributed in parallel left and right are arranged on the lifting platform, the cross beam is erected on the machine base, the upper end of the pressure sensor is fixedly arranged on the cross beam, the fixed platform is fixedly arranged below the pressure sensor, and the upper pressing block is arranged on the bottom surface of the fixed platform and is positioned above the middle of the two lower pressing blocks; the left side and the right side of the middle part of the upper pressing block are respectively convexly provided with a clamping strip; the upper pressing plate is concavely provided with a pressing block groove, the left side wall and the right side wall of the pressing block groove are concavely provided with a clamping strip groove respectively, the upper pressing block is sleeved in the pressing block groove, and the two clamping strips are clamped and embedded in the clamping strip grooves at the same side respectively.
Although the cement testing machine among the above-mentioned technical scheme can carry out the detection of resistance to compression bending to the cement piece, at the in-process that detects, need place the cement piece between two card strips, take the cement piece down again after the detection, the in-process testing machine of taking is in undetermined state, consequently can reduce the test efficiency of cement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cement resistance to compression bending test machine, it has the inseparabler advantage of detection achievement linking up, can improve the experimental work efficiency of cement.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a cement resistance to compression bending test machine, includes the organism, the organism includes base and support frame, be fixed with the fixed plate on the support frame, fixedly connected with pressure sensor on the fixed plate, pressure sensor's lower extreme fixedly connected with supports the pressure head, fixedly connected with hydro-cylinder on the base, sliding connection has the movable plate on the base, be provided with three at least supporting component of group on the movable plate, supporting component includes the slip grafting on the movable plate support the clamp plate, with support first backup pad and the second backup pad that the clamp plate is connected.
Through adopting above-mentioned technical scheme, when detecting the cement piece, place the cement piece between first backup pad and the second backup pad, the movable plate is removed, make the movable plate drive to support the clamp plate and remove the position of supporting pressure head and hydro-cylinder, start the hydro-cylinder, the hydro-cylinder supports and supports the clamp plate, make and support the clamp plate and shift up, the cement piece can with support the pressure head looks butt, thereby can carry out resistance to compression and the test of rolling over to the cement piece, continue to remove the movable plate after the inspection, make the movable plate drive another supporting component and remove the position that corresponds with supporting pressure head and hydro-cylinder phase-match, can make more closely that the detection work links up, the cement piece after the detection can remove the one side of supporting pressure head, thereby can realize the material loading unloading at the in-process that detects, can improve the efficiency of detection work.
The utility model discloses further set up to: be provided with the subassembly that slides on the base, the subassembly that slides include with base fixed connection's electronic guide rail, with electronic guide rail matched with sliding block, the movable plate cooperates with sliding block sliding clamp.
By adopting the technical scheme, when the movable plate needs to be moved, the electric guide rail is started, the electric guide rail drives the sliding block to slide, and the movable plate can be driven to move when the sliding block slides, so that the movable plate can stably drive the cement block to move, and smooth detection of the cement block is ensured.
The utility model discloses further set up to: the first supporting plate and the second supporting plate are matched with the abutting-against plate in a sliding clamping manner.
Through adopting above-mentioned technical scheme, can adjust the distance between first backup pad and the second backup pad to can detect the cement piece of different dimensions.
The utility model discloses further set up to: support to rotate on the clamp plate and peg graft the threaded rod, the outside of threaded rod is provided with first external screw thread and second external screw thread, the screw thread direction of first external screw thread and second external screw thread sets up for opposite, support and seted up the groove that slides on the clamp plate, the first sliding block of lower extreme fixedly connected with of first backup pad, the lower extreme fixedly connected with second sliding block of second backup pad, first sliding block all with the groove sliding clamping cooperation that slides with the second sliding block, the threaded rod is pegged graft in first sliding block and second sliding block, first external screw thread and first sliding block screw-thread fit, second external screw thread and second sliding block screw-thread fit.
Through adopting above-mentioned technical scheme, when needs remove first backup pad and second backup pad, rotate the threaded rod, first external screw thread and second external screw thread on the threaded rod can remove in first sliding block and second sliding block respectively to first backup pad and second backup pad can remove on supporting the clamp plate simultaneously, make the convenience more of the regulation of first backup pad and second backup pad.
The utility model discloses further set up to: and the pressing plate is provided with scale marks.
Through adopting above-mentioned technical scheme, when removing first backup pad and second backup pad, can refer to the scale mark and remove, can make the removal of first backup pad and second backup pad more accurate.
The utility model discloses further set up to: the upper ends of the first supporting plate and the second supporting plate are fixedly connected with bearing plates.
Through adopting above-mentioned technical scheme, the setting of accepting the board can play certain effect of accepting to the cement board to more steady when can making first backup pad and second backup pad drive the cement board and remove.
The utility model discloses further set up to: the fixed plate is fixedly connected with an inductor, the inductor is matched with the abutting head, the base is fixedly connected with a controller, and the inductor, the controller and the oil cylinder are electrically connected.
Through adopting above-mentioned technical scheme, drive at the movable plate and support the clamp plate and remove when supporting the position of pressure head, the cement board can be sensed to the inductor, and after sensing the cement board, the inductor can linkage control, and the controller can the hydro-cylinder that links to can detect the cement board, make the more intelligent of testing process.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the cement block is detected, the cement block is placed between the first supporting plate and the second supporting plate, the movable plate is moved, the movable plate drives the pressing plate to move to the position of the pressing head and the oil cylinder, so that the compression resistance and the bending resistance of the cement block can be tested, the movable plate is continuously moved after the detection is finished, the movable plate drives the other supporting assembly to move to the position corresponding to the matching of the pressing head and the oil cylinder, the detection work can be more tightly connected, the detected cement block can move to one side of the pressing head, the loading and the unloading can be realized in the detection process, and the detection work efficiency can be improved;
2. when the movable plate needs to be moved, the electric guide rail is started, the electric guide rail drives the sliding block to slide, and the movable plate can be driven to move when sliding, so that the movable plate can stably drive the cement block to move, and smooth detection of the cement block is ensured;
3. when first backup pad and second backup pad are removed in needs, rotate the threaded rod, first external screw thread and second external screw thread on the threaded rod can remove in first sliding block and second sliding block respectively to first backup pad and second backup pad can remove on supporting the clamp plate simultaneously, make the convenience more of the regulation of first backup pad and second backup pad.
Drawings
FIG. 1 is a schematic view of an overall structure for embodying a cement compression and bending tester;
FIG. 2 is a schematic diagram of a specific location structure for embodying a pressure sensor;
FIG. 3 is a concrete schematic diagram of a compression and bending resistance testing machine for structural cement;
fig. 4 is a schematic view for showing a connection structure between the first support plate and the second support plate and the pressing plate.
In the figure, 1, a machine body; 2. a base; 3. a support frame; 4. a fixing plate; 5. a pressure sensor; 6. pressing head; 7. an oil cylinder; 9. moving the plate; 10. a support assembly; 101. pressing the plate; 102. a first support plate; 103. a second support plate; 11. a slipping component; 111. an electric rail; 112. a sliding block; 12. a threaded rod; 121. a first external thread; 122. a second external thread; 13. a sliding groove; 14. a first slider; 15. a second slider; 16. scale lines; 17. a bearing plate; 18. an inductor; 19. and a controller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides a cement resistance to compression bending test machine, as shown in figure 1, includes organism 1, and organism 1 includes base 2 and support frame 3, is fixed with fixed plate 4 on the support frame 3, and fixed plate 4 lower extreme is connected with supports pressure head 6, fixedly connected with inductor 18 on the fixed plate 4, and inductor 18 can adopt ultrasonic sensor 18, and inductor 18 sets up with the position phase-match that supports pressure head 6, fixedly connected with controller 19 on the organism 1.
As shown in fig. 2, the lower end of the fixing plate 4 is fixedly connected with a pressure sensor 5, the abutting head 6 is fixedly connected with the pressure sensor 5, and when the abutting head 6 is in contact with the cement board, the pressure sensor 5 can detect the pressure condition of the cement board, so that a compression test is realized.
As shown in fig. 3, a sliding assembly 11 is arranged on the base 2, the sliding assembly 11 includes an electric guide rail 111 fixedly connected with the support frame 3 and a sliding block 112 matched with the electric guide rail 111, the electric guide rail 111 is started in the test process, and the electric guide rail 111 can drive the cement block to move.
As shown in fig. 3, a moving plate 9 is slidably connected to the base 2, the moving plate 9 is fixedly connected to a sliding block 112, a motor-driven rail 111 can drive the moving plate 9 to move on the support frame 3 when in operation, at least three sets of support assemblies 10 are arranged on the moving plate 9, the three sets of support assemblies 10 can alternately perform test detection, each support assembly 10 comprises a pressing plate 101 slidably inserted on the moving plate 9, a first support plate 102 and a second support plate 103 connected to the pressing plate 101, the lower end of the pressing plate 101 can be fixedly connected to a plug-in block, the plug-in block is slidably inserted and matched with the moving plate 9, the upper ends of the first support plate 102 and the second support plate 103 are both fixedly connected to a receiving plate 17, during detection, the cement block is placed on the two bearing plates 17 on the first support plate 102 and the second support plate 103, so that the moving plate 9 drives the pressing plate 101 and the cement block to move.
As shown in fig. 3, an oil cylinder 7 is fixedly connected to the base 2, a piston rod of the oil cylinder 7 is arranged towards the moving plate 9, and a butt plate is fixedly connected to the piston rod of the oil cylinder 7 and arranged corresponding to the butt head 6, when the moving plate 9 drives the cement block to move to the position of the oil cylinder 7, the oil cylinder 7 is started, so that the oil cylinder 7 butts against the butt pressing plate 101, the cement block can be butted against the butt head 6, and the purpose of bending resistance and compression resistance tests is achieved.
As shown in fig. 4, first backup pad 102 and second backup pad 103 with support the cooperation of clamp connection of clamp plate 101 slip, support and seted up sliding groove 13 on the clamp plate 101, the first sliding block 14 of lower extreme fixedly connected with of first backup pad 102, the lower extreme fixedly connected with second sliding block 15 of second backup pad 103, first sliding block 14 all cooperates with sliding groove 13 slip joint with second sliding block 15, when detecting the cement piece of equidimension not, can place the cement piece of equidimension not through changing the distance between first backup pad 102 board and the second backup pad 103.
As shown in fig. 4, the pressing plate 101 is provided with scale marks 16, which are more accurate when adjusting the positions of the first sliding block 14 and the second sliding block 15.
As shown in fig. 4, the pressing plate 101 is rotated to insert the threaded rod 12, the outer side of the threaded rod 12 is provided with a first external thread 121 and a second external thread 122, the thread directions of the first external thread 121 and the second external thread 122 are opposite, the threaded rod 12 is inserted into the first sliding block 14 and the second sliding block 15, the first external thread 121 is in threaded fit with the first sliding block 14, the second external thread 122 is in threaded fit with the second sliding block 15, when the distance between the first sliding block 14 and the second sliding block 15 needs to be adjusted, the threaded rod 12 is rotated to enable the threaded rod 12 to simultaneously engage the first sliding block 14 and the second sliding block 15, the distance between the first sliding block 14 and the second sliding block 15 can be changed, and the adjustment is convenient.
The specific implementation mode is as follows: when the cement block is detected, the cement block is placed between the first support plate 102 and the second support plate 103, the electric guide rail 111 is started, the electric guide rail 111 drives the cement block to move, the moving plate 9 drives the pressing plate 101 to move to the position of the pressing head 6 and the oil cylinder 7, when the sensor 18 senses the cement block, the oil cylinder 7 is started, the oil cylinder 7 pushes the pressing plate 101, so that the cement block is abutted against the abutting head 6, the compression and bending tests can be performed on the cement block, after the detection is finished, the moving plate 9 is continuously moved, so that the moving plate 9 drives the other supporting component 10 to move to a position corresponding to the matching of the abutting head 6 and the oil cylinder 7, the detection work can be more closely connected, the detected cement block can move to one side of the abutting head 6, thereby can realize the material loading unloading at the in-process that detects, can improve the efficiency of detection achievement.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a cement resistance to compression bending test machine, includes organism (1), organism (1) includes base (2) and support frame (3), be fixed with fixed plate (4) on support frame (3), fixedly connected with pressure sensor (5) on fixed plate (4), the lower extreme fixedly connected with of pressure sensor (5) supports pressure head (6), fixedly connected with hydro-cylinder (7), its characterized in that on base (2): the base (2) is connected with a moving plate (9) in a sliding mode, at least three groups of supporting assemblies (10) are arranged on the moving plate (9), and each supporting assembly (10) comprises a pressing plate (101) which is inserted on the moving plate (9) in a sliding mode, a first supporting plate (102) and a second supporting plate (103) which are connected with the pressing plate (101).
2. The cement compression and bending tester according to claim 1, characterized in that: be provided with on base (2) subassembly (11) that slides, subassembly (11) that slides include with base (2) upper end fixed connection's electronic guide rail (111), with electronic guide rail (111) matched with sliding block (112), movable plate (9) and sliding block (112) sliding joint cooperation.
3. The cement compression and bending tester according to claim 2, characterized in that: the first supporting plate (102) and the second supporting plate (103) are matched with the pressing plate (101) in a sliding clamping mode.
4. The cement compression and bending tester according to claim 3, wherein: the pressing plate (101) is rotatably inserted with a threaded rod (12), a first external thread (121) and a second external thread (122) are arranged on the outer side of the threaded rod (12), the thread directions of the first external thread (121) and the second external thread (122) are opposite, a sliding groove (13) is arranged on the pressing plate (101), a first sliding block (14) is fixedly connected with the lower end of the first supporting plate (102), the lower end of the second supporting plate (103) is fixedly connected with a second sliding block (15), the first sliding block (14) and the second sliding block (15) are in sliding clamping fit with the sliding groove (13), the threaded rod (12) is inserted in the first sliding block (14) and the second sliding block (15), the first external threads (121) are in threaded fit with the first sliding block (14), and the second external threads (122) are in threaded fit with the second sliding block (15).
5. The cement compression and bending tester according to claim 1, characterized in that: and the pressing plate (101) is provided with scale marks (16).
6. The cement compression and bending tester according to claim 1, characterized in that: the upper ends of the first supporting plate (102) and the second supporting plate (103) are fixedly connected with a bearing plate (17).
7. The cement compression and bending tester according to claim 1, characterized in that: fixedly connected with inductor (18) on fixed plate (4), inductor (18) and support pressure head (6) matching setting, fixedly connected with controller (19) on base (2), inductor (18), controller (19) and hydro-cylinder (7) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703130.6U CN210923255U (en) | 2019-10-12 | 2019-10-12 | Compression and bending resistance testing machine for cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703130.6U CN210923255U (en) | 2019-10-12 | 2019-10-12 | Compression and bending resistance testing machine for cement |
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| Publication Number | Publication Date |
|---|---|
| CN210923255U true CN210923255U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921703130.6U Active CN210923255U (en) | 2019-10-12 | 2019-10-12 | Compression and bending resistance testing machine for cement |
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| CN (1) | CN210923255U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155628A (en) * | 2021-04-15 | 2021-07-23 | 新疆金砂诚泰工业科技有限公司 | Dry-mixed plastering mortar performance testing equipment and testing method |
| CN113607558A (en) * | 2021-07-08 | 2021-11-05 | 安徽省路桥试验检测有限公司 | Automatic collecting equipment for detecting compressive strength and flexural strength of cement test block |
| CN113816655A (en) * | 2021-08-13 | 2021-12-21 | 闽南理工学院 | Fiber-reinforced foam concrete material and preparation process thereof |
| CN116609205A (en) * | 2023-07-17 | 2023-08-18 | 沧州浩智科技开发服务有限公司 | Bending and compression testing machine |
-
2019
- 2019-10-12 CN CN201921703130.6U patent/CN210923255U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155628A (en) * | 2021-04-15 | 2021-07-23 | 新疆金砂诚泰工业科技有限公司 | Dry-mixed plastering mortar performance testing equipment and testing method |
| CN113607558A (en) * | 2021-07-08 | 2021-11-05 | 安徽省路桥试验检测有限公司 | Automatic collecting equipment for detecting compressive strength and flexural strength of cement test block |
| CN113607558B (en) * | 2021-07-08 | 2024-02-02 | 安徽省路桥试验检测有限公司 | Cement test block compressive and flexural strength detection automatic acquisition equipment |
| CN113816655A (en) * | 2021-08-13 | 2021-12-21 | 闽南理工学院 | Fiber-reinforced foam concrete material and preparation process thereof |
| CN116609205A (en) * | 2023-07-17 | 2023-08-18 | 沧州浩智科技开发服务有限公司 | Bending and compression testing machine |
| CN116609205B (en) * | 2023-07-17 | 2023-09-26 | 沧州浩智科技开发服务有限公司 | Bending and compression testing machine |
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Address after: 214000 1, Zone C, jinshanbei science and Technology Industrial Park, Wuxi City, Jiangsu Province Patentee after: Jiangsu Xinke Engineering Quality Inspection Co.,Ltd. Address before: 214000 1, Zone C, jinshanbei science and Technology Industrial Park, Wuxi City, Jiangsu Province Patentee before: Wuxi Xinke Engineering Quality Inspection Co.,Ltd. |
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Effective date of registration: 20240602 Address after: 528000, 3rd Floor, Supply and Marketing Cooperative Building, No. 5 Industrial Avenue, Beijiao Neighborhood Committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Guang Mei Construction Engineering Co.,Ltd. Country or region after: China Address before: 214000 1, Zone C, jinshanbei science and Technology Industrial Park, Wuxi City, Jiangsu Province Patentee before: Jiangsu Xinke Engineering Quality Inspection Co.,Ltd. Country or region before: China |