CN215448779U - Digital display multifunctional cement mortar testing machine - Google Patents
Digital display multifunctional cement mortar testing machine Download PDFInfo
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- CN215448779U CN215448779U CN202121262928.9U CN202121262928U CN215448779U CN 215448779 U CN215448779 U CN 215448779U CN 202121262928 U CN202121262928 U CN 202121262928U CN 215448779 U CN215448779 U CN 215448779U
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Abstract
The utility model discloses a digital display multifunctional cement mortar testing machine, which belongs to the technical field of concrete and comprises a bottom frame, wherein the upper surface of the bottom frame is fixedly connected with the lower surface of a support frame, the upper surface of the inner wall of the support frame is clamped with an air cylinder assembly, and the bottom end of the air cylinder assembly is fixedly connected with the upper surface of a pressure plate. This multi-functional cement mortar testing machine of digital display, through setting up the contact plate, first piston cylinder, the second piston cylinder, second piston rod and limiting plate, the work of direct control cylinder subassembly, the pressure disk downstream this moment, connecting block extrudees first piston plate downwards simultaneously, the air is inhaled in the second piston cylinder this moment, two limiting plates are close to the removal each other this moment, the limiting plate promotes the concrete to the position that corresponds the pressure disk, this device can be at the in-process control concrete automatic movement to the assigned position of exerting pressure to the concrete, the operation that makes concrete compression test is comparatively succinct, make the practicality of this device more ideal.
Description
Technical Field
The utility model belongs to the technical field of concrete, and particularly relates to a digital display multifunctional cement mortar testing machine.
Background
Need test its compressive capacity after concrete processing is accomplished, consequently need use concrete compression testing machine, but current compression testing machine is when using, needs manual adjust the concrete piece to the assigned position, and operation process has certain degree of difficulty, and the concrete is when carrying out compression testing simultaneously, and the condition that the concrete surface residue splashes probably appears, consequently needs a digital multi-functional cement mortar testing machine to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the utility model provides a digital display multifunctional cement mortar testing machine, which solves the problems that when the pressure testing machine is used, a concrete block needs to be manually adjusted to a specified position, the operation process has certain difficulty, and meanwhile, residues on the surface of concrete possibly splash when the concrete is subjected to pressure testing.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a digital display multifunctional cement mortar testing machine, includes the underframe, the upper surface of underframe and the lower fixed surface of support frame are connected, the upper surface joint of support frame inner wall has the cylinder subassembly, the bottom of cylinder subassembly and the upper fixed surface of pressure disc are connected, the lower surface of underframe inner wall and the lower fixed surface of first piston cylinder are connected, the upper surface of first piston cylinder is provided with first piston rod, the front of first piston cylinder is linked together with the one end at first connecting pipe back.
The bottom of first connecting pipe is linked together with the upper surface of second piston cylinder, the lower surface of second piston cylinder and the lower fixed surface of underframe inner wall are connected, the left and right sides face of second piston cylinder all is provided with the second piston rod, the top of second piston rod and the lower fixed surface of limiting plate are connected, the lower surface of limiting plate and the upper surface overlap joint of underframe.
The left and right sides face of first piston cylinder all is provided with the second connecting pipe, two the one end that the second connecting pipe was carried on the back mutually all is provided with the third piston cylinder, the lower surface of the third piston cylinder and the lower fixed surface of underframe inner wall are connected, the upper surface of the third piston cylinder is provided with the third piston rod, two the top of third piston rod and the lower fixed surface of bracing piece are connected, the lower surface of bracing piece is provided with transparent matte, the lower surface of transparent matte and the lower fixed surface of underframe inner wall are connected.
As a further scheme of the utility model: the limiting plate is arc-shaped, the upper surface of the inner wall of the bottom frame is provided with a movable hole, the position of the movable hole corresponds to that of the limiting plate, and the second piston rod is arranged on the inner wall of the movable hole.
As a further scheme of the utility model: the bracing piece sets up to the U-shaped, the bracing piece is located second connecting hole inner wall, the upper surface at underframe inner wall is seted up to the second connecting hole.
As a further scheme of the utility model: the top end of the first piston rod is fixedly connected with the lower surface of the contact plate, a first connecting hole is formed in the upper surface of the inner wall of the bottom frame, and the first piston rod is located in the first connecting hole.
As a further scheme of the utility model: the bottom end of the first piston rod is fixedly connected with the upper surface of the first piston plate, and the first piston plate is arranged on the inner wall of the first piston cylinder.
As a further scheme of the utility model: the lower surface of the first piston plate is fixedly connected with the top end of the elastic component, and the bottom end of the elastic component is fixedly connected with the lower surface of the inner wall of the first piston cylinder.
As a further scheme of the utility model: the back of pressure disc is provided with the connecting block, the position of connecting block and the position of contact board correspond, the left end of second piston rod and the right flank fixed connection of second piston plate, the second piston plate sets up at second piston cylinder inner wall.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. this multi-functional cement mortar testing machine of digital display, through setting up the contact plate, first piston cylinder, the second piston cylinder, second piston rod and limiting plate, the work of direct control cylinder subassembly, the pressure disk downstream this moment, connecting block extrudees first piston plate downwards simultaneously, the air is inhaled in the second piston cylinder this moment, two limiting plates are close to the removal each other this moment, the limiting plate promotes the concrete to the position that corresponds the pressure disk, this device can be at the in-process control concrete automatic movement to the assigned position of exerting pressure to the concrete, the operation that makes concrete compression test is comparatively succinct, make the practicality of this device more ideal.
2. This multi-functional cement mortar testing machine of digital display, through setting up third piston cylinder, third piston rod, bracing piece and transparent drape, when first piston plate downstream, first piston cylinder lower half gas is during crowded third piston cylinder, third piston rod and bracing piece rebound this moment, and transparent drape rebound shelters from the concrete this moment, appears the condition that the piece splashes when avoiding concrete compression resistance to compression test, makes this device use go on safely smoothly.
3. This multi-functional cement mortar testing machine of digital display, through setting up elastic component, after connecting block and contact plate separation, elastic component can drive first piston plate rebound, and the second piston section of thick bamboo is crowded into to convenient air in the first piston section of thick bamboo, and in the first piston section of thick bamboo of air suction in the third piston section of thick bamboo, limiting plate and concrete separation simultaneously, bracing piece and transparent cover cloth reset downwards simultaneously, the convenience is to the concrete process of taking off.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
FIG. 3 is a schematic three-dimensional structure of the support bar of the present invention;
FIG. 4 is a schematic perspective view of a first piston cylinder according to the present invention;
FIG. 5 is a schematic perspective sectional view of a first piston cylinder according to the present invention;
FIG. 6 is a schematic perspective sectional view of a second piston cylinder according to the present invention;
in the figure: 1. a bottom frame; 2. a support frame; 3. a cylinder assembly; 4. a pressure disc; 5. connecting blocks; 6. a first piston cylinder; 7. a first piston rod; 8. a contact plate; 9. a first connection hole; 10. a second piston cylinder; 11. a second piston rod; 12. a limiting plate; 13. a movable hole; 14. a second piston plate; 15. a second connecting pipe; 16. a third piston cylinder; 17. a third piston rod; 18. a support bar; 19. a transparent covering cloth; 20. a second connection hole; 21. a first piston plate; 22. an elastic component; 23. a first connecting pipe.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides a digital display multifunctional cement mortar testing machine, including underframe 1, the upper surface of underframe 1 and the lower fixed surface of support frame 2 are connected, the upper surface joint of 2 inner walls of support frame has cylinder assembly 3, through setting up cylinder assembly 3, controllable pressure disc 4 downstream, conveniently realize the pressure test process, can provide power for the removal of connecting block 5 simultaneously, the bottom of cylinder assembly 3 and the upper fixed surface of pressure disc 4 are connected, the lower surface of underframe 1 inner wall and the lower fixed surface of first piston cylinder 6 are connected, the upper surface of first piston cylinder 6 is provided with first piston rod 7, the front of first piston cylinder 6 is linked together with the one end at the first connecting pipe 23 back.
The bottom of first connecting pipe 23 is linked together with the upper surface of second piston cylinder 10, and the lower surface of second piston cylinder 10 and the lower fixed surface of underframe 1 inner wall are connected, and the left and right sides face of second piston cylinder 10 all is provided with second piston rod 11, the top of second piston rod 11 and the lower fixed surface of limiting plate 12 are connected, the lower surface of limiting plate 12 and the upper surface overlap joint of underframe 1.
The left side and the right side of the first piston cylinder 6 are respectively provided with a second connecting pipe 15, the first connecting pipe 23 and the second connecting pipe 15 are arranged, the communication among the first piston cylinder 6, the second piston cylinder 10 and the third piston cylinder 16 is conveniently realized, the air circulation process is convenient, the third piston cylinder 16 is arranged at one end of each of the two second connecting pipes 15, which is opposite to each other, the lower surface of the third piston cylinder 16 is fixedly connected with the lower surface of the inner wall of the bottom frame 1, the upper surface of the third piston cylinder 16 is provided with a third piston rod 17, when air is introduced into the third piston cylinder 16 by arranging a transparent shielding cloth 19, the third piston rod 17 and the third piston cylinder 16, the supporting rod 18 can be controlled to move upwards, the expansion process of the transparent shielding cloth 19 is conveniently controlled, at the moment, the transparent shielding cloth 19 can shield chips splashed in the pressure test process, the top ends of the two third piston rods 17 are fixedly connected with the lower surfaces of the supporting rod 18, the lower surface of the supporting rod 18 is provided with a transparent covering cloth 19, and the lower surface of the transparent covering cloth 19 is fixedly connected with the lower surface of the inner wall of the bottom frame 1.
Specifically, as shown in fig. 1, limiting plate 12 sets up to the arc, through setting up limiting plate 12, when two limiting plates 12 are close to each other and move, can promote the concrete to the position that corresponds pressure disk 4, and it is spacing to realize the centre gripping of concrete, activity hole 13 has been seted up to the upper surface of underframe 1 inner wall, the position of activity hole 13 is corresponding with the position of limiting plate 12, second piston rod 11 sets up at activity hole 13 inner wall, through setting up first piston tube 6 and first piston plate 21, when first piston plate 21 moves down, can with the extraction of gas in second piston tube 10 and to the crowded gas in the third piston tube 16, the top of first piston rod 7 and the lower fixed surface of contact plate 8 are connected, first connecting hole 9 has been seted up to the upper surface of underframe 1 inner wall, first piston rod 7 is located first connecting hole 9.
Specifically, as shown in fig. 2 and 3, the support bar 18 is U-shaped, the support bar 18 is located on the inner wall of the second connection hole 20, and the second connection hole 20 is opened on the upper surface of the inner wall of the bottom frame 1.
Specifically, as shown in fig. 5, the bottom end of the first piston rod 7 is fixedly connected to the upper surface of the first piston plate 21, the first piston plate 21 is disposed on the inner wall of the first piston cylinder 6, the lower surface of the first piston plate 21 is fixedly connected to the top end of the elastic component 22, the bottom end of the elastic component 22 is fixedly connected to the lower surface of the inner wall of the first piston cylinder 6, by disposing the elastic component 22, after the connecting block 5 is separated from the contact plate 8, the elastic component 22 can drive the first piston plate 21 to move upward, so that air in the first piston cylinder 6 can be conveniently squeezed into the second piston cylinder 10, air in the third piston cylinder 16 is pumped into the first piston cylinder 6, meanwhile, the limiting plate 12 is separated from the concrete, and meanwhile, the supporting rod 18 and the transparent covering cloth 19 are reset downward, so that the concrete taking-off process is facilitated.
Specifically, as shown in fig. 1 and 6, a connection block 5 is disposed on the back of the pressure plate 4, by providing a connection hole and a contact plate 8, when the pressure plate 4 and the connection block 5 move downward, the contact plate 8 can control the first piston rod 7 and the first piston plate 21 to move downward, the position of the connection block 5 corresponds to the position of the contact plate 8, the left end of the second piston rod 11 is fixedly connected to the right side of the second piston plate 14, the second piston plate 14 is disposed on the inner wall of the second piston cylinder 10, by providing the second piston cylinder 10 and the second piston plate 14, when gas is extracted or enters the second piston cylinder 10, the two second piston plates 14 and the second piston rod 11 can be controlled to move close to or away from each other, so as to conveniently realize the moving process of the control limit plate 12.
The working principle of the utility model is as follows:
s1, when the device needs to be used, concrete is directly placed between the two limiting plates 12, then the cylinder assembly 3 is controlled to work, the cylinder assembly 3 drives the pressure plate 4 to move downwards, after the connecting block 5 is contacted with the contact plate 8, the contact plate 8 drives the first piston rod 7 and the first piston plate 21 to move downwards, the first piston cylinder 6 pumps air in the second piston cylinder 10 into the upper half part of the first piston cylinder 6, the two second piston plates 14 move close to each other, and the two second piston rods 11 drive the two limiting plates 12 to move close to each other;
s2, the limiting plate 12 pushes the concrete to move to a position corresponding to the pressure plate 4, meanwhile, air at the lower half part of the first piston cylinder 6 is extruded into the third piston cylinder 16, the third piston rod 17 in the third piston cylinder 16 moves upwards, the supporting rod 18 moves upwards, then the transparent covering cloth 19 is unfolded, and the pressure plate 4 performs pressure test on the concrete;
s3, after the pressure test is finished, the control cylinder assembly 3 drives the pressure plate 4 to move upwards, the elastic assembly 22 drives the first piston plate 21 to move upwards, meanwhile, the upper half part of gas of the first piston cylinder 6 is transferred to the second piston cylinder 10, the gas in the third piston cylinder 16 is transferred to the lower half part of the first piston cylinder 6, at the moment, the two limiting plates 12 are separated from the concrete, and meanwhile, the supporting rod 18 moves downwards to the second connecting hole 20.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a multi-functional cement mortar testing machine of digital display, includes underframe (1), its characterized in that: the upper surface of the bottom frame (1) is fixedly connected with the lower surface of the support frame (2), the upper surface of the inner wall of the support frame (2) is connected with a cylinder assembly (3) in a clamping mode, the bottom end of the cylinder assembly (3) is fixedly connected with the upper surface of the pressure plate (4), the lower surface of the inner wall of the bottom frame (1) is fixedly connected with the lower surface of a first piston cylinder (6), a first piston rod (7) is arranged on the upper surface of the first piston cylinder (6), and the front surface of the first piston cylinder (6) is communicated with one end of the back surface of a first connecting pipe (23);
the bottom end of the first connecting pipe (23) is communicated with the upper surface of the second piston cylinder (10), the lower surface of the second piston cylinder (10) is fixedly connected with the lower surface of the inner wall of the bottom frame (1), second piston rods (11) are arranged on the left side surface and the right side surface of the second piston cylinder (10), the top ends of the second piston rods (11) are fixedly connected with the lower surface of the limiting plate (12), and the lower surface of the limiting plate (12) is overlapped with the upper surface of the bottom frame (1);
the left and right sides face of first piston cylinder (6) all is provided with second connecting pipe (15), two the one end that second connecting pipe (15) carried on the back mutually all is provided with third piston cylinder (16), the lower surface of third piston cylinder (16) and the lower fixed surface of underframe (1) inner wall are connected, the upper surface of third piston cylinder (16) is provided with third piston rod (17), two the top of third piston rod (17) and the lower fixed surface of bracing piece (18) are connected, the lower surface of bracing piece (18) is provided with transparent drape (19), the lower surface of transparent drape (19) and the lower fixed surface of underframe (1) inner wall are connected.
2. The digital display multifunctional cement mortar testing machine according to claim 1, characterized in that: the limiting plate (12) is arc-shaped, the upper surface of the inner wall of the bottom frame (1) is provided with a movable hole (13), the position of the movable hole (13) corresponds to the position of the limiting plate (12), and the second piston rod (11) is arranged on the inner wall of the movable hole (13).
3. The digital display multifunctional cement mortar testing machine according to claim 1, characterized in that: the support rod (18) is U-shaped, the support rod (18) is located on the inner wall of the second connecting hole (20), and the second connecting hole (20) is formed in the upper surface of the inner wall of the bottom frame (1).
4. The digital display multifunctional cement mortar testing machine according to claim 1, characterized in that: the top of first piston rod (7) and the lower surface fixed connection of contact plate (8), first connecting hole (9) have been seted up to the upper surface of underframe (1) inner wall, first piston rod (7) are located first connecting hole (9).
5. The digital display multifunctional cement mortar testing machine according to claim 1, characterized in that: the bottom end of the first piston rod (7) is fixedly connected with the upper surface of a first piston plate (21), and the first piston plate (21) is arranged on the inner wall of the first piston cylinder (6).
6. The digital display multifunctional cement mortar testing machine according to claim 5, characterized in that: the lower surface of the first piston plate (21) is fixedly connected with the top end of the elastic component (22), and the bottom end of the elastic component (22) is fixedly connected with the lower surface of the inner wall of the first piston cylinder (6).
7. The digital display multifunctional cement mortar testing machine according to claim 4, characterized in that: the back of pressure dish (4) is provided with connecting block (5), the position of connecting block (5) corresponds with the position of contact board (8), the left end of second piston rod (11) and the right flank fixed connection of second piston board (14), second piston board (14) set up in second piston cylinder (10) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121262928.9U CN215448779U (en) | 2021-06-07 | 2021-06-07 | Digital display multifunctional cement mortar testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121262928.9U CN215448779U (en) | 2021-06-07 | 2021-06-07 | Digital display multifunctional cement mortar testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215448779U true CN215448779U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121262928.9U Active CN215448779U (en) | 2021-06-07 | 2021-06-07 | Digital display multifunctional cement mortar testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215448779U (en) |
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2021
- 2021-06-07 CN CN202121262928.9U patent/CN215448779U/en active Active
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