CN219391595U - Novel cement constant stress pressure testing machine - Google Patents

Abstract

The utility model discloses a novel cement constant stress pressure testing machine, which relates to the technical field of pressure testing machines and comprises a testing machine body, wherein the top of the testing machine body is fixedly connected with a supporting frame, the top of the testing machine body is fixedly connected with a testing table, the interior of the testing table is provided with a movable groove, the interior of the movable groove is slidably connected with movable frames extending to the exterior of the testing table, the number of the movable frames is two, the novel cement constant stress pressure testing machine enables a first threaded rod to rotate through a worker, the first threaded rod drives two movable frames to relatively move through two movable plates, and enables the worker to start the pressure device and the testing machine body through an external control device after the two positioning plates clamp and fix cement blocks, so that the pressure device can squeeze the cement blocks, and the pressure test of cement is more convenient.

Description

Novel cement constant stress pressure testing machine

Technical Field

The utility model relates to the technical field of pressure testing machines, in particular to a novel cement constant stress pressure testing machine.

Background

The pressure testing machine is a static force testing machine, is common equipment for mechanical property test of materials, parts and components, has wide application, and is widely applied to scientific research units, institutions, quality detection units and engineering construction units. The microcomputer controlled constant stress pressure tester is mainly used for compression strength test of cement mortar and concrete test blocks, and also can be used for compression test of rubber pads, tile bricks, metal products, components and other materials, and is ideal testing equipment for departments such as scientific research institute, cement quality inspection, industrial and mining enterprises, cement, mortar and the like.

At present, when the existing pressure test machines are used for carrying out pressure test on the cement blocks, workers are used for placing the cement blocks on a test bed, but because the existing pressure test machines are not provided with positioning and fixing devices, the cement blocks are easy to slide when the pressure test is carried out, and test data of the cement blocks cannot be guaranteed.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a novel cement constant stress pressure testing machine which can solve the problem that some existing pressure testing machines do not have a positioning and fixing device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel cement constant stress pressure testing machine, includes test organism, the top fixedly connected with support frame of test organism, the top fixedly connected with test bench of test organism, the inside of test bench has been seted up and has been removed the groove, and the inside sliding connection who removes the groove has the removal frame that extends to the test bench outside, removes the quantity of frame and is two, and two removal frames are the symmetry mode and set up in the left and right sides that removes the inslot portion, and the cross-section of removing the frame is font, and two equal fixedly connected with locating plate of opposite sides that remove the frame are provided with transmission cleaning device on the support frame.

Preferably, the inside rotation of removal groove is connected with the first threaded rod that extends to the test bench outside, and the surface of first threaded rod is provided with two sections of opposite screw threads with center department as the starting point, and the surface threaded connection of first threaded rod has two symmetrical movable plates, the inside sliding connection of movable plate and removal groove.

Preferably, one side of the moving plate, which is close to the moving frame, is fixedly connected with the surface of the moving frame, and the two moving plates are respectively arranged on two sections of opposite threads on the surface of the first threaded rod.

Preferably, the transmission cleaning device comprises a motor, one side of the motor, which is close to the support frame, is fixedly connected with the surface of the support frame, the output end of the motor rotates to penetrate through the support frame and extends to the outside of the support frame, the output end of the motor is fixedly connected with a second threaded rod, one end, which is far away from the motor, of the second threaded rod is rotationally connected with the surface of the support frame, the surface of the second threaded rod is in threaded connection with a transmission frame, the bottom of the transmission frame is fixedly connected with a cleaning frame, the cross section of the cleaning frame and the cross section of the transmission frame are L-shaped, and a hairbrush is arranged at the bottom of the cleaning frame.

Preferably, positioning grooves are formed in the front side and the rear side of the test bed, positioning blocks are connected to the inside of the positioning grooves in a sliding mode, and the sections of the positioning blocks and the positioning grooves are T-shaped.

Preferably, a limiting shaft is fixedly connected between the two vertical rods of the supporting frame, and the surface of the limiting shaft is in sliding connection with the inside of the transmission frame.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This novel cement constant stress pressure testing machine makes first threaded rod rotate through the staff, makes first threaded rod drive two through two movable plates and removes the frame and carry out relative movement, and make two locating plates carry out clamping and fixing the back to the cement piece, the staff makes pressure device and test organism start through external control device, make pressure device can extrude the cement piece, thereby make the pressure test of cement more convenient, simultaneously through the relative movement of two locating plates, make the accommodation of device obtain certain promotion, and make the device carry out clamping and fixing to the cement piece of equidimension, make the cement piece be difficult for appearing sliding when carrying out pressure test, and make the test data of cement piece obtain certain guarantee.

(2) This novel cement constant stress pressure testing machine drives the drive frame and cleans the frame through the second threaded rod and carries out the back-and-forth movement to make the clean frame clean the residue at test bench top through the brush, make the staff clean the waste residue more smoothly, make the residue that cleans get into the inside of collecting the box more smoothly and collect, make cement pressure test's data authenticity obtain the guarantee, and make the staff can use the device more conveniently.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of the structure of the test body of the present utility model;

FIG. 2 is a schematic diagram of a transmission frame of the present utility model;

FIG. 3 is a schematic view of a mobile frame according to the present utility model;

FIG. 4 is a schematic top plan view of the test stand of the present utility model.

Reference numerals: 1. a test body; 2. a support frame; 3. a test bed; 4. a collection box; 5. a motor; 6. a moving rack; 7. a first threaded rod; 8. a positioning plate; 9. a positioning groove; 10. a positioning block; 11. a brush; 12. a cleaning rack; 13. a transmission frame; 14. a second threaded rod; 15. a limiting shaft; 16. a moving plate; 17. and a moving groove.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a novel cement constant stress pressure testing machine, including test organism 1, test organism 1 is current structure, do not do too much in this and describe, the top fixedly connected with support frame 2 of test organism 1, support frame 2 is provided with pressure device, pressure device is current structure, do not do too much in this and describe, the top fixedly connected with test bench 3 of test organism 1, the movable tank 17 has been seted up to the inside of test bench 3, the inside sliding connection of movable tank 17 has the movable frame 6 that extends to the test bench 3 outside, the quantity of movable frame 6 is two, two movable frames 6 are the left and right sides that the symmetry mode set up in movable tank 17 is inside, the cross-section of movable frame 6 is font, the equal fixedly connected with locating plate 8 of opposite side of two movable frames 6 can fix a position the cement piece through two locating plates 8, be provided with transmission cleaning device on the support frame 2.

Further, the inside rotation of the movable groove 17 is connected with a first threaded rod 7 extending to the outside of the test stand 3, two sections of opposite threads are arranged on the surface of the first threaded rod 7 by taking the center as a starting point, two symmetrical movable plates 16 are connected on the surface of the first threaded rod 7 in a threaded manner, the surface of the movable plate 16 is in sliding connection with the inside of the movable groove 17, one side of the movable plate 16, which is close to the movable frame 6, is fixedly connected with the surface of the movable frame 6, and the two movable plates 16 are respectively arranged on the two sections of opposite threads on the surface of the first threaded rod 7.

After placing the cement piece at the top of test bench 3 through the staff, the staff makes first threaded rod 7 rotate, make first threaded rod 7 drive two through two movable plates 16 and remove frame 6 and carry out relative movement, and make two locating plates 8 carry out clamping and fixing the back to the cement piece, the staff makes pressure device and test organism 1 start through external control device, make pressure device can extrude the cement piece, thereby make the pressure test of cement more convenient, simultaneously through the relative movement of two locating plates 8, make the accommodation of device obtain certain promotion, and make the device carry out clamping and fixing to the cement piece of equidimension, make the cement piece be difficult for appearing sliding when carrying out pressure test, and make the test data of cement piece obtain certain guarantee.

The transmission cleaning device comprises a motor 5, one side of the motor 5, which is close to a support frame 2, is fixedly connected with the surface of the support frame 2, the motor 5 is a positive motor and a negative motor, the motor 5 is of an existing structure, excessive description is not made here, the output end of the motor 5 rotates to penetrate through the support frame 2 and extends to the outside of the support frame 2, the output end of the motor 5 is fixedly connected with a second threaded rod 14, one end of the second threaded rod 14, which is far away from the motor 5, is rotationally connected with the surface of the support frame 2, the surface of the second threaded rod 14 is in threaded connection with a transmission frame 13, the bottom of the transmission frame 13 is fixedly connected with a cleaning frame 12, the section of the cleaning frame 12 and the section of the transmission frame 13 are L-shaped, a hairbrush 11 is arranged at the bottom of the cleaning frame 12, and the cleaning frame 12 can clean waste residues at the top of the test bed 3 through the hairbrush 11.

Further, constant head tank 9 has all been seted up to both sides around test bench 3, and the inside sliding connection of constant head tank 9 has locating piece 10, and the cross-section of locating piece 10 and constant head tank 9 is the T font, and one side fixedly connected with that locating piece 10 kept away from constant head tank 9 collects box 4, can collect the waste residue of cleaning through collecting box 4.

Further, a limiting shaft 15 is fixedly connected between the two vertical rods of the support frame 2, and the surface of the limiting shaft 15 is in sliding connection with the inside of the transmission frame 13.

The motor 5 is started by a worker, the motor 5 drives the second threaded rod 14 to rotate, the second threaded rod 14 drives the transmission frame 13 to move back and forth with the cleaning frame 12, so that the cleaning frame 12 cleans residues at the top of the test stand 3 through the hairbrush 11, the worker can clean the residues more smoothly, the cleaned residues can enter the inside of the collecting box 4 more smoothly to be collected, the data authenticity of a cement pressure test is ensured, and the worker can use the device more conveniently.

Working principle: this novel cement constant stress pressure testing machine is when using, place the cement piece at the top of test bench 3 back through the staff, the staff makes first threaded rod 7 rotate, make first threaded rod 7 drive two removal frame 6 through two movable plates 16 and carry out relative movement, and make two locating plates 8 carry out the clamp to cement piece fixed back, the staff makes pressure device and test organism 1 start through outside controlling means, make pressure device can extrude the cement piece, thereby make the pressure test of cement more convenient, simultaneously through the relative movement of two locating plates 8, make the accommodation of device obtain certain promotion, and make the device can carry out clamp to not unidimensional cement piece fixed, make motor 5 start through the staff, make motor 5 drive second threaded rod 14 rotate, second threaded rod 14 drive transmission frame 13 and clean frame 12 and back and forth movement, thereby make clean frame 12 clean the residue at test bench 3 top through brush 11, make the staff clean the residue that makes clean more smoothly, make the residue that cleans get into the inside of collecting box 4 more smoothly and collect the data that the pressure of cement guarantee is tested.

Claims (6)

1. The utility model provides a novel cement constant stress pressure testing machine, includes test organism (1), the top fixedly connected with support frame (2) of test organism (1), the top fixedly connected with test bench (3) of test organism (1), its characterized in that: the inside of test bench (3) has been seted up and has been removed groove (17), the inside sliding connection who removes groove (17) has and extends to the outside movable frame (6) of test bench (3), the quantity of movable frame (6) is two, two movable frames (6) are the left and right sides of symmetry mode setting in the inside of removal groove (17), the cross-section of movable frame (6) is font, the equal fixedly connected with locating plate (8) of opposite side of two movable frames (6), be provided with transmission cleaning device on support frame (2).

2. The novel cement constant stress pressure testing machine according to claim 1, wherein: the inside rotation of remove groove (17) is connected with and extends to the outside first threaded rod (7) of test bench (3), and the surface of first threaded rod (7) is provided with two sections of opposite screw threads with center department as the starting point, and the surface screw thread of first threaded rod (7) is connected with two symmetrical movable plates (16), and the inside sliding connection of movable plate (16) and removal groove (17).

3. The novel cement constant stress pressure testing machine according to claim 2, wherein: one side of the moving plate (16) close to the moving frame (6) is fixedly connected with the surface of the moving frame (6), and the two moving plates (16) are respectively arranged on two sections of opposite threads on the surface of the first threaded rod (7).

4. The novel cement constant stress pressure testing machine according to claim 1, wherein: the transmission cleaning device comprises a motor (5), one side of the motor (5) close to a supporting frame (2) is fixedly connected with the surface of the supporting frame (2), the output end of the motor (5) rotates to penetrate through the inside of the supporting frame (2) and extends to the outside of the supporting frame (2), the output end of the motor (5) is fixedly connected with a second threaded rod (14), one end of the second threaded rod (14) away from the motor (5) is rotationally connected with the surface of the supporting frame (2), the surface of the second threaded rod (14) is in threaded connection with a transmission frame (13), the bottom of the transmission frame (13) is fixedly connected with a cleaning frame (12), the cross section of the cleaning frame (12) and the cross section of the transmission frame (13) are L-shaped, and a hairbrush (11) is arranged at the bottom of the cleaning frame (12).

5. The novel cement constant stress pressure testing machine according to claim 4, wherein: positioning grooves (9) are formed in the front side and the rear side of the test bed (3), positioning blocks (10) are connected to the inside of the positioning grooves (9) in a sliding mode, and the cross sections of the positioning blocks (10) and the positioning grooves (9) are T-shaped.

6. The novel cement constant stress pressure testing machine according to claim 5, wherein: a limiting shaft (15) is fixedly connected between the two vertical rods of the supporting frame (2), and the surface of the limiting shaft (15) is in sliding connection with the inside of the transmission frame (13).