CN116818543A - Environment-friendly concrete performance testing device and testing method thereof - Google Patents

Abstract

The invention discloses an environment-friendly concrete performance testing device which comprises a bottom plate, wherein an installation table is arranged at the top of the bottom plate, a movable seat is symmetrically arranged at the top of the installation table, a first connecting piece is arranged at the inner side of the bottom of the movable seat, a supporting block is movably arranged at the top of the movable seat through the first connecting piece, a rotating shaft is symmetrically arranged at the outer side of the supporting block, one end of the rotating shaft penetrates through the outer side of the first connecting piece, the other rotating shaft is movably connected with the inner wall of one side of the movable seat, a connecting block is arranged at the back of the supporting block, and a connecting plate is arranged at the inner side of the connecting block. According to the invention, the electric telescopic rod can jack up the supporting block through the connecting plate to enable the supporting block to be in an inclined state, so that the concrete after the test is conveniently taken out of the device, the concrete is not required to be carried out through manpower, the manpower can be saved to a great extent, and the working efficiency of the test device can be improved.

Description

Environment-friendly concrete performance testing device and testing method thereof

Technical Field

The invention relates to the technical field of concrete performance testing, in particular to an environment-friendly concrete performance testing device and a testing method thereof.

Background

The concrete (Dan Shi) is a composite material which is prepared by gel materials, aggregate and water according to proper proportion and hardening for a certain time, is a common name of artificial civil construction materials with the largest use amount in the world, has high hardness, wide raw material sources and low cost, is widely used for constructions such as houses, highways, military projects and nuclear power plants, is used by solidification, and is required to detect the compressive capacity before use, and the concrete is required to use the performance testing device during detection.

The existing concrete performance testing device has the following defects:

1. patent document CN218726089U discloses a prestressed concrete performance testing apparatus, "the prestressed concrete performance testing apparatus includes: the rotary structure comprises a friction plate, a cylinder body, a screw rod, a first nut and a lantern ring, wherein the friction plate is abutted against the upper surface of the plate body, the friction plate is fixedly connected with the lower end face of the cylinder body, the inner wall of the cylinder body is connected with the lower end of the screw rod in a sliding manner up and down, the screw rod is in threaded connection with the first nut, the outer wall of the first nut is provided with an annular groove, and the annular groove is in sliding connection with the lantern ring; and a pressure sensor is fixedly arranged at the lower end of the screw rod and is electrically connected with the controller and the buzzer. The prestressed concrete performance testing device is simple to install, convenient to carry and compact in structure, is suitable for moving to a construction site to carry out spot check on the prefabricated plate body 6, and ensures construction quality and building quality. However, when the testing device is used, the testing device is inconvenient to take out the concrete slab body after the testing, so that the testing efficiency is affected.

2. Patent document CN215492899U discloses a self-compacting concrete performance testing device, "comprising a supporting base, a testing box, a protective door, a testing cylinder, a testing component, a lifting component and a moving device, wherein the testing box is arranged on the supporting base, a testing cavity with an opening at the front end is arranged in the testing box, the protective door is hinged on the side wall of the testing box, the testing cylinder is slidably arranged on the bottom wall of the testing cavity, a moving cavity is arranged in the bottom wall of the testing box, the moving device is arranged in the moving cavity, the lifting component is arranged on the supporting base, and the testing component is arranged on the lifting component; the moving device comprises a driving screw, a moving block, a driving motor and a pressure sensor. The invention relates to the field of concrete performance test, and particularly provides a self-compacting concrete performance test device capable of directly and objectively obtaining self-compactness of self-compacting concrete. However, when the testing device is used, if the concrete breaks, the generated concrete slag is inconvenient to clean.

3. Patent document CN216117619U discloses an intelligent resin concrete performance testing device, "including moving the base, remove the wheel of stopping, U type detection platform, the fixed orifices, the roof, adjustable fixed support frame structure, but buffering protection detects the grip block structure, rotatable regulation supporting plate structure, the toolbox, the control box, central information processor mechanism, touch display screen mechanism and switch mechanism, the removal wheel of stopping respectively bolted connection in the lower extreme four corners position of moving the base. The arrangement of the rack, the threaded column, the T-shaped supporting table, the U-shaped connecting block, the rotating plate, the adjusting pipe, the adjusting rod and the supporting plate which are mutually matched is beneficial to the arrangement of the supporting plate below the front end and below the rear end of the rack in the use process, so that the prefabricated part can be conveniently supported in the use process, and the prefabricated part is prevented from being bent in the test process. But the test device cannot adjust the distance between the support structures according to the size of the test concrete.

4. Patent document CN213091347U discloses a concrete compression-resistant testing device, "comprising a resiliometer and an auxiliary testing structure; the sliding blocks are fixed on two sides of the resiliometer; the auxiliary test structure comprises an outer cylinder, and an inner cylinder is rotatably connected with the outer cylinder; steps which are oppositely arranged are formed on the outer cylinder and the inner cylinder; four arc grooves are uniformly formed on the step of the outer cylinder along the circumferential direction; the step of the inner cylinder is provided with a retraction groove; the bottom of the retraction groove is connected with a ball matched with the arc-shaped groove through an elastic structure; the bottom of the outer cylinder is provided with a sucker; the inner side of the outer cylinder is formed with a slideway matched with the sliding block, and the concrete is added with a naphthalene pumping agent. The invention has simple structure and convenient use, and accelerates the stirring and mixing efficiency and effect of concrete. However, the testing device can not test the compressive capacity of the concrete according to the contact area with the concrete.

Disclosure of Invention

The invention aims to provide an environment-friendly concrete performance testing device and a testing method thereof, which are used for solving the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an environment-friendly concrete performance testing arrangement, includes the bottom plate, the mount table is installed at the top of bottom plate, the top symmetry of mount table is installed and is removed the seat, the bottom inboard of removing the seat is provided with first connecting piece, it has the supporting shoe through first connecting piece movable mounting to remove the top of seat, the axis of rotation is installed to the outside symmetry of supporting shoe, and the one end of axis of rotation runs through the outside of first connecting piece, another axis of rotation and one side inner wall swing joint who removes the seat, the back-mounted of supporting shoe has the connecting block, the inboard of connecting block is provided with the connecting plate, and the outside of connecting block is run through at the both ends of connecting plate, the second connecting piece is installed to the bottom of connecting plate, and the connecting hole has been seted up to the inboard of second connecting piece.

Preferably, the base is installed to the bottom symmetry of bottom plate, and the mounting panel is installed to the outside symmetry of mount pad, and first pneumatic cylinder is installed through the bolt in the outside of mounting panel, and the inboard that first pneumatic cylinder runs through the mounting panel is connected with the removal seat, and the spout has been seted up to the top symmetry of mount pad, and spout and the bottom sliding connection who removes the seat.

Preferably, the mounting groove has been seted up at the top of mount table, and the mounting groove is located between the spout, and the inside of mounting groove is provided with collects the shell, is provided with the braced frame on the inner wall of collecting the shell, and the filter screen is installed through the braced frame to the inside of collecting the shell, and the top symmetry of collecting the shell is installed and is taken out the stay cord.

Preferably, the spread groove has been seted up at the top of mount table, and the inside movable mounting of spread groove has the junction housing, and the outside symmetry of junction housing installs first connecting axle, and the inner wall swing joint of first connecting axle and spread groove, and the internally mounted of junction housing has electric telescopic handle, and the connector is installed to electric telescopic handle's output, and the outside symmetry of connector installs the second connecting axle, and second connecting axle and connecting hole swing joint.

Preferably, the mounting bracket is installed at the top of mount table, and the outside symmetry of mounting bracket has been seted up and has been run through the groove, and runs through the outside that the groove is located first pneumatic cylinder, and the outside of mounting bracket is provided with the controller, and the storage box is installed at the top of mounting bracket, and the inside of storage box is provided with a plurality of division boards, and the spacing groove has been seted up to one side of division board.

Preferably, the top of mounting bracket is installed the second pneumatic cylinder through the bolt, and the second pneumatic cylinder runs through the top inner wall of mounting bracket, and the mounting box is installed to the output of second pneumatic cylinder, and the through-hole has been seted up to one side of mounting box, and the internally mounted of mounting box has pressure sensor, and pressure sensor's detection end runs through the bottom of mounting box, and pressure sensor's link is provided with the connecting wire, and the connecting wire runs through the outside of mounting box through the through-hole, and the one end of connecting wire is provided with the display.

Preferably, the output end of the pressure sensor is provided with a mounting plate, the bottom of the mounting plate is provided with a threaded connecting rod, the bottom of the mounting plate is provided with a threaded connecting cylinder through the threaded connecting rod, and the bottom of the threaded connecting cylinder is provided with a contact pressing plate.

Preferably, the use method of the concrete performance testing device is as follows:

s1, arranging the device to a position to be used through a base, adjusting the position of a movable seat according to the length of concrete, wherein the movable seat can be moved under the pushing of a first air cylinder;

s2, placing concrete on the top of the supporting block, after placing, converting air pressure energy into kinetic energy by the second air pressure cylinder, driving the contact pressurizing plate of the moving end to move downwards, enabling the contact pressurizing plate to be in contact with the concrete, applying downward pressure to the concrete, and detecting the compressive resistance of the concrete by using the pressure sensor.

S3, if the concrete breaks or damages when the concrete is detected, the generated concrete slag falls into the collecting shell to be collected under the action of gravity, and the collecting shell can be taken out of the mounting groove through taking out the pull rope, so that a worker can take out the concrete slag in the collecting shell.

Preferably, the step S2 further includes the following steps:

s21, when the concrete pressure is detected through the pressure sensor, the pressure sensor is electrically connected with the display, so that the display can display the pressure value detected by the pressure sensor;

the step S3 further comprises the following steps:

s31, as the supporting block is movably arranged at the top of the movable seat, the supporting block can move under the drive of the electric telescopic rod, so that the supporting block is inclined, and concrete on the supporting block falls.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, when the supporting block is required to be jacked, the electric telescopic rod converts electric energy into kinetic energy after being electrified, the outer side of the electric telescopic rod is movably installed under the action of the connecting shell and the first connecting shaft, and the output end of the electric telescopic rod is movably installed in the second connecting piece through the connector, so that the electric telescopic rod can jack the supporting block through the connecting plate, and the supporting block is in an inclined state, thereby facilitating the taking out of the concrete after the testing is finished from the device, saving manpower to a great extent, and improving the working efficiency of the testing device.

2. When the concrete is subjected to pressure test, if the concrete breaks, the generated concrete slag can fall into the collecting shell through the filter screen, so that the side device is convenient to clean, the pollution of the concrete slag to the testing device is avoided, and the collecting shell can be taken out by taking out the pull rope.

3. According to the invention, the concrete to be detected is placed on the supporting block of the movable seat, the first pneumatic cylinder can convert pneumatic energy into kinetic energy after being electrified, the movable seat is driven to slide along the sliding groove, and the movable seat can change the distance between the movable seat and the movable seat through movement, so that the testing device can perform compression testing on concrete with different lengths.

4. The middle contact pressing plate is in threaded connection with the threaded connecting cylinder through the threaded connecting rod, so that the contact pressing plate is installed, otherwise, the contact pressing plate is convenient to rotate and disassemble, and the contact pressing plates with different sizes are stored in the storage box and can be replaced according to different use conditions.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic diagram of a base plate structure according to the present invention;

FIG. 3 is a schematic view of the collecting shell structure of the present invention;

FIG. 4 is a schematic view of the structure at A of the present invention;

FIG. 5 is a schematic view of an electric telescopic rod according to the present invention;

FIG. 6 is a schematic view of a mounting frame according to the present invention;

FIG. 7 is a schematic diagram of a storage case according to the present invention;

fig. 8 is a schematic view of a structure of a contact pressing plate according to the present invention.

In the figure: 1. a bottom plate; 2. a base; 3. a mounting table; 4. a chute; 5. a mounting groove; 6. collecting the shell; 7. a support frame; 8. taking out the pull rope; 9. a filter screen; 10. a mounting plate; 11. a first pneumatic cylinder; 12. a movable seat; 13. a first connector; 14. a support block; 15. a connecting block; 16. a connecting plate; 17. a second connector; 18. a connection hole; 19. a connecting groove; 20. a connection housing; 21. a first connecting shaft; 22. an electric telescopic rod; 23. a connector; 24. a second connecting shaft; 25. a mounting frame; 26. a through groove; 27. a controller; 28. a storage box; 29. a partition plate; 30. a limit groove; 31. a second pneumatic cylinder; 32. a mounting box; 33. a pressure sensor; 34. a through hole; 35. a mounting plate; 36. a threaded connecting rod; 37. a threaded connection barrel; 38. contacting the pressing plate; 39. a connecting wire; 40. a display; 41. and (3) rotating the shaft.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this application

Referring to fig. 1, 2, 4 and 5, an embodiment of the present invention is provided: an environment-friendly concrete performance testing device;

the electric telescopic device comprises a bottom plate 1, a movable seat 12, a connecting plate 16 and an electric telescopic rod 22, wherein an installation table 3 is installed at the top of the bottom plate 1, the movable seat 12 is symmetrically installed at the top of the installation table 3, a first connecting piece 13 is arranged at the inner side of the bottom of the movable seat 12, a supporting block 14 is movably installed at the top of the movable seat 12 through the first connecting piece 13, a rotating shaft 41 is symmetrically installed at the outer side of the supporting block 14, one end of the rotating shaft 41 penetrates through the outer side of the first connecting piece 13, the other rotating shaft 41 is movably connected with the inner wall of one side of the movable seat 12, a connecting block 15 is installed at the back surface of the supporting block 14, a connecting plate 16 is arranged at the inner side of the connecting block 15, two ends of the connecting plate 16 penetrate through the outer side of the connecting block 15, a second connecting piece 17 is installed at the bottom of the connecting plate 16, a connecting hole 18 is formed in the inner side of the second connecting piece 17, a connecting groove 19 is formed in the top of the installation table 3, a connecting shell 20 is movably installed inside the connecting groove 19, a first connecting shaft 21 is symmetrically installed at the outer side of the connecting shell 20, the first connecting shaft 21 is movably connected with the inner wall of the connecting groove 19, an electric telescopic rod 22 is movably installed inside the connecting shell 20, a connector 22 is symmetrically installed at the outer side of the connecting shaft 22, a second connecting shaft 23 is symmetrically connected with the outer side of the connecting shaft 24, and the second connecting shaft 24 is movably connected with the connecting shaft 24, and the connecting joint 24 is movably connected with the connecting hole 18;

the concrete performance testing device is arranged at a position required to be used through the movable seat 12, the concrete required to be detected is placed on the supporting block 14 of the movable seat 12, the movable seat 12 can change the distance between the movable seat 12 and the movable seat 12 through movement, so that the testing device can perform compression testing on concrete with different lengths, the supporting block 14 is movably mounted on the top of the movable seat 12 under the action of the first connecting piece 13 and the rotating shaft 41, the supporting block 14 can rotate through the rotating shaft 41, when the supporting block 14 is required to be jacked up, the electric telescopic rod 22 converts electric energy into kinetic energy after being electrified, the outer side of the electric telescopic rod 22 is movably mounted under the action of the connecting shell 20 and the first connecting shaft 21, and the output end of the electric telescopic rod 22 is movably mounted in the second connecting piece 17 through the connecting plate 16, so that the electric telescopic rod 22 can jack up the supporting block 14 in an inclined state, the tested concrete can be conveniently taken out of the device without manually moving the concrete out, labor is saved to a great extent, and the working efficiency of the testing device can be improved.

Referring to fig. 1 and 3, an embodiment of the present invention is provided: an environment-friendly concrete performance testing device;

the device comprises a first pneumatic cylinder 11 and a collecting shell 6, wherein a base 2 is symmetrically arranged at the bottom of a bottom plate 1, a mounting plate 10 is symmetrically arranged at the outer side of a mounting table 3, the first pneumatic cylinder 11 is arranged at the outer side of the mounting plate 10 through bolts, the first pneumatic cylinder 11 penetrates through the inner side of the mounting plate 10 and is connected with a movable seat 12, a sliding groove 4 is symmetrically arranged at the top of the mounting table 3, the sliding groove 4 is slidably connected with the bottom of the movable seat 12, a mounting groove 5 is arranged at the top of the mounting table 3, the mounting groove 5 is arranged between the sliding grooves 4, the collecting shell 6 is arranged in the mounting groove 5, a supporting frame 7 is arranged on the inner wall of the collecting shell 6, a filter screen 9 is arranged in the collecting shell 6 through the supporting frame 7, and a pull rope 8 is symmetrically arranged at the top of the collecting shell 6;

the mounting panel 10 provides the position for the installation of first pneumatic cylinder 11, make first pneumatic cylinder 11 can install in the outside of removing seat 12, first pneumatic cylinder 11 can convert pneumatic energy into kinetic energy, it slides along spout 4 to drive to remove seat 12, mounting groove 5 provides the space for collecting the installation of shell 6, collect shell 6 passes through mounting groove 5 and installs in the inside of mount table 3, when the concrete is carrying out the pressure test, if the fracture appears, the concrete residue of production can drop into collecting shell 6 through filter screen 9, make things convenient for this side device to clean, avoid the concrete residue to cause the pollution to this testing arrangement moreover, can take out collecting shell 6 through taking out stay cord 8.

Referring to fig. 1, 6, 7 and 8, an embodiment of the present invention is provided: an environment-friendly concrete performance testing device;

the device comprises a mounting frame 25, a second pneumatic cylinder 31 and a pressure sensor 33, wherein the mounting frame 25 is mounted at the top of a mounting table 3, a through groove 26 is symmetrically formed in the outer side of the mounting frame 25, the through groove 26 is positioned at the outer side of a first pneumatic cylinder 11, a controller 27 is arranged at the outer side of the mounting frame 25, a storage box 28 is mounted at the top of the mounting frame 25, a plurality of partition plates 29 are arranged in the storage box 28, a limit groove 30 is formed in one side of the partition plates 29, the second pneumatic cylinder 31 is mounted at the top of the mounting frame 25 through bolts, the second pneumatic cylinder 31 penetrates through the inner wall of the top of the mounting frame 25, a mounting box 32 is mounted at the output end of the second pneumatic cylinder 31, a through hole 34 is formed in one side of the mounting box 32, a pressure sensor 33 is mounted in the inner side of the mounting box 32, a detection end of the pressure sensor 33 penetrates through the bottom of the mounting box 32, a connecting wire 39 is arranged at the connecting end of the pressure sensor 33, the connecting wire 39 penetrates through the outer side of the mounting box 32 through the through hole 34, one end of the connecting wire 39 is provided with a display 40, the output end of the pressure sensor 33 is provided with a mounting plate 35, a threaded connecting rod 36 is mounted at the bottom of the mounting plate 35, the bottom of the mounting plate 35 is provided with a threaded connecting rod 37 through the threaded connecting rod 37, and the threaded connecting rod 37 is in contact with the threaded connecting tube 37;

the mounting bracket 25 provides a position for the installation of the second pneumatic cylinder 31, so that the second pneumatic cylinder 31 can be installed at the top of concrete, the controller 27 controls the device to operate, the second pneumatic cylinder 31 converts pneumatic energy into kinetic energy, the contact pressurizing plate 38 at the output end is driven to move downwards, the contact pressurizing plate 38 is enabled to pressurize the concrete to test the compression resistance of the concrete, during testing, the pressure sensor 33 can detect the pressure value of the testing device to the concrete, then the pressure value is displayed through the display 40, the contact pressurizing plate 38 is in threaded connection with the threaded connection cylinder 37 through the threaded connection rod 36, the contact pressurizing plate 38 is enabled to be installed, otherwise, the contact pressurizing plate 38 is convenient to rotate and detach, the contact pressurizing plates 38 with different sizes are also stored in the storage box 28, and the replacement can be carried out according to different use conditions.

The using method of the concrete performance testing device comprises the following steps:

s1, the device is arranged to a position to be used through the base 2, the position of the movable seat 12 is adjusted according to the length of concrete, and the movable seat 12 can be moved under the pushing of the first pneumatic cylinder 11;

s2, placing concrete on the top of the supporting block 14, after placing, converting air pressure energy into kinetic energy by the second air pressure cylinder 31, driving the contact pressurizing plate 38 of the moving end to move downwards, enabling the contact pressurizing plate 38 to contact the concrete, applying downward pressure to the concrete, and detecting the compressive resistance of the concrete by the pressure sensor 33.

S3, if the concrete breaks or damages when the concrete is detected, the generated concrete slag can fall into the collecting shell 6 under the action of gravity to be collected, the collecting shell 6 can be taken out of the mounting groove 5 through the taking-out pull rope 8, and workers can take out the concrete slag in the collecting shell 6.

9. The method for using the environment-friendly concrete performance testing device according to claim 8, wherein the step of S2 further comprises the steps of:

s21, when the pressure sensor 33 detects the concrete pressure, the pressure sensor 33 is electrically connected with the display 40, so that the display 40 can display the pressure value detected by the pressure sensor 33;

the step S3 further comprises the following steps:

s31, as the supporting block 14 is movably arranged at the top of the movable seat 12, the supporting block 14 can move under the drive of the electric telescopic rod 22, so that the supporting block 14 is inclined, and the concrete on the supporting block 14 falls.

Working principle: before the concrete performance testing device is used, whether the concrete performance testing device has the problem of influencing the use or not is checked, the concrete performance testing device is firstly placed at a position where the concrete is required to be used, the concrete is placed on the supporting block 14, the supporting block 14 is movably installed, the supporting block 14 can be movably inclined under the driving of the electric telescopic rod 22, the tested concrete block is conveniently taken out, the second pneumatic cylinder 31 drives the contact pressurizing plate 38 at the output end to move downwards to pressurize the concrete, and the pressure resistance of the concrete is detected through the pressure sensor 33.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (9)

1. The utility model provides an environment-friendly concrete performance testing arrangement, includes bottom plate (1), its characterized in that: the utility model discloses a movable connecting device for a floor, including bottom plate (1), mount pad (3), connecting block (15) are installed to the top symmetry of mount pad (3), the bottom inboard of removing seat (12) is provided with first connecting piece (13), the top of removing seat (12) is through first connecting piece (13) movable mounting support piece (14), axis of rotation (41) are installed to the outside symmetry of support piece (14), and the outside of first connecting piece (13) is run through to one end of axis of rotation (41), another axis of rotation (41) and one side inner wall swing joint of removing seat (12), the back-mounted of support piece (14) has connecting block (15), the inboard of connecting block (15) is provided with connecting plate (16), and the outside of connecting block (15) is run through at the both ends of connecting plate (16), second connecting piece (17) are installed to the bottom of connecting plate (16), and connecting hole (18) have been seted up to the inboard of second connecting piece (17).

2. The environment-friendly concrete performance testing device according to claim 1, wherein: the base (2) is symmetrically installed at the bottom of the base plate (1), the mounting plate (10) is symmetrically installed at the outer side of the mounting table (3), the first air pressure cylinder (11) is installed at the outer side of the mounting plate (10) through bolts, the first air pressure cylinder (11) penetrates through the inner side of the mounting plate (10) to be connected with the movable seat (12), the sliding groove (4) is symmetrically formed in the top of the mounting table (3), and the sliding groove (4) is slidably connected with the bottom of the movable seat (12).

3. The environment-friendly concrete performance testing device according to claim 2, wherein: the top of mount table (3) has seted up mounting groove (5), and mounting groove (5) are located between spout (4), and the inside of mounting groove (5) is provided with collects shell (6), is provided with braced frame (7) on the inner wall of collecting shell (6), and filter screen (9) are installed through braced frame (7) to the inside of collecting shell (6), and take out stay cord (8) are installed to the top symmetry of collecting shell (6).

4. The environment-friendly concrete performance testing device according to claim 1, wherein: connecting groove (19) have been seted up at the top of mount table (3), inside movable mounting of connecting groove (19) has coupling shell (20), first connecting axle (21) are installed to the outside symmetry of coupling shell (20), and the inner wall swing joint of first connecting axle (21) and connecting groove (19), the internally mounted of coupling shell (20) has electric telescopic handle (22), connector (23) are installed to the output of electric telescopic handle (22), second connecting axle (24) are installed to the outside symmetry of connector (23), and second connecting axle (24) and connecting hole (18) swing joint.

5. The environment-friendly concrete performance testing device according to claim 1, wherein: install mounting bracket (25) at the top of mount table (3), run through groove (26) have been seted up to the outside symmetry of mounting bracket (25), and run through the outside that groove (26) are located first pneumatic cylinder (11), the outside of mounting bracket (25) is provided with controller (27), storage box (28) are installed at the top of mounting bracket (25), the inside of storage box (28) is provided with a plurality of division boards (29), limit groove (30) have been seted up to one side of division board (29).

6. The environment-friendly concrete performance testing device according to claim 1, wherein: the top of mounting bracket (25) is installed second pneumatic cylinder (31) through the bolt, and the top inner wall of mounting bracket (25) is run through to second pneumatic cylinder (31), mounting box (32) are installed to the output of second pneumatic cylinder (31), through-hole (34) have been seted up to one side of mounting box (32), the internally mounted of mounting box (32) has pressure sensor (33), and the detection end of pressure sensor (33) runs through the bottom of mounting box (32), the link of pressure sensor (33) is provided with connecting wire (39), and the outside of mounting box (32) is run through-hole (34) to connecting wire (39), the one end of connecting wire (39) is provided with display (40).

7. The environment-friendly concrete performance testing device as claimed in claim 6, wherein: the output end of the pressure sensor (33) is provided with a mounting disc (35), a threaded connecting rod (36) is mounted at the bottom of the mounting disc (35), a threaded connecting cylinder (37) is mounted at the bottom of the mounting disc (35) through the threaded connecting rod (36), and a contact pressurizing plate (38) is mounted at the bottom end of the threaded connecting cylinder (37).

8. The method of using an environment-friendly concrete performance testing apparatus according to any one of claims 1 to 7, wherein the method of using the concrete performance testing apparatus is as follows:

s1, arranging the device to a position to be used through a base (2), adjusting the position of a movable seat (12) according to the length of concrete, wherein the movable seat (12) can move under the pushing of a first air cylinder (11);

s2, placing concrete on the top of the supporting block (14), after placing, converting air pressure energy into kinetic energy by the second air pressure cylinder (31), driving the contact pressurizing plate (38) of the moving end to move downwards, enabling the contact pressurizing plate (38) to contact with the concrete, applying downward pressure to the concrete, and detecting the compressive resistance of the concrete by the pressure sensor (33).

S3, if the concrete breaks or damages when the detection is carried out, the generated concrete slag falls into the collecting shell (6) to be collected under the action of gravity, the collecting shell (6) can take out the collecting shell (6) from the mounting groove (5) through taking out the pull rope (8), and workers can take out the concrete slag in the collecting shell (6).

9. The method for using an environment-friendly concrete performance testing device as claimed in claim 8, wherein said step S2 further comprises the steps of:

s21, when the pressure sensor (33) detects the concrete pressure, the pressure sensor (33) is electrically connected with the display (40), so that the display (40) can display the pressure value detected by the pressure sensor (33);

the step S3 further comprises the following steps:

s31, as the supporting block (14) is movably arranged at the top of the movable seat (12), the supporting block (14) can move under the drive of the electric telescopic rod (22), so that the supporting block (14) is inclined, and concrete on the supporting block (14) falls.