Cement mortar vibration test bed for cement detection

Abstract

The utility model discloses a cement mortar vibration test bed for cement detection, and relates to the technical field of cement mortar detection. The cement mortar vibration test bed for cement detection comprises a supporting base and a material blocking mechanism, the material blocking mechanism is arranged at the top of the supporting base, the material blocking mechanism comprises a hollow block, a threaded rod, a movable block and a separation cover, and the top of the supporting base is fixedly connected with the bottom of the hollow block; the top and the bottom of the inner side of the hollow block are rotationally connected with the two ends of a threaded rod correspondingly, the outer wall of the threaded rod is in threaded connection with the interior of a movable block, a connecting plate is arranged on the front side of the movable block, the front side of the connecting plate penetrates through the hollow block and is fixedly connected with the rear side of a separation cover, and sound insulation cotton is fixedly installed on the inner wall of the separation cover. The cement mortar is covered by the separation cover, so that the splashed cement mortar is shielded and prevented from being scattered outside the device, a test site is ensured to be clean and tidy, a worker can conveniently clean the cement mortar after a test, and the workload of the worker is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cement mortar testing technology, and in particular to a cement mortar vibration test bench for cement testing. Background Technology

[0002] Chinese patent document CN219891054U discloses a cement mortar vibration test bench for cement testing, including a base, a buffer mechanism mounted on the base, an operating table mounted on the buffer mechanism, a clamping mechanism mounted on the operating table, a placement groove mounted on the clamping mechanism, a testing mechanism mounted on the upper surface of the base, and fixing mechanisms mounted on both sides of the base. This utility model discloses a cement mortar vibration test bench for cement testing. Rotating the clamping handle drives the threaded rod to rotate, causing the clamping blocks to move on the threaded rod, thereby increasing or decreasing the distance between the clamping seats. Different sized placement grooves can be placed in the center of the operating table to balance the load on the operating table, thus achieving a good vibration effect. The casters increase the flexibility of the test bench. Rotating the fixed handle moves the feet downwards, causing the casters to leave the ground, increasing the stability of the test bench.

[0003] When the above-mentioned cement mortar vibration test bench for cement testing is in use, the cement mortar is easily splashed up as the device vibrates, spilling onto the outside of the device, which will dirty the test site and make it inconvenient to clean up after the test, increasing the workload of the staff. Utility Model Content

[0004] The purpose of this utility model is to provide a cement mortar vibration test bench for cement testing, which can solve the problem that when the above-mentioned cement mortar vibration test bench is used, cement mortar is easily splashed up and spilled outside the device as the device vibrates, which will dirty the test site, make it inconvenient to clean it after the test, and increase the workload of the staff.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cement mortar vibration test bench for cement testing, comprising a support base and a material blocking mechanism. The material blocking mechanism is disposed on the top of the support base and includes a hollow block, a threaded rod, a movable block, and a partition cover. The top of the support base is fixedly connected to the bottom of the hollow block. The inner top and inner bottom of the hollow block are rotatably connected to the two ends of the threaded rod, respectively. The outer wall of the threaded rod is threadedly connected to the inner side of the movable block. A connecting plate is provided on the front side of the movable block. The front side of the connecting plate passes through the hollow block and is fixedly connected to the rear side of the partition cover. Sound insulation cotton is fixedly installed on the inner wall of the partition cover.

[0006] Preferably, the material blocking mechanism further includes a first motor and a guide rod. The inner bottom and inner top of the hollow block are fixedly connected to both ends of the guide rod. The outer wall of the guide rod is slidably connected to the interior of the movable block. The first motor is fixedly installed on the top of the hollow block. The output shaft of the first motor is fixedly connected to one end of the threaded rod. During the test, the cement mortar is covered by a partition cover to block the splashed cement mortar and prevent it from spilling onto the outside of the device, ensuring that the test site is clean and tidy, and facilitating the cleaning of the site by the staff after the test, thus reducing the workload of the staff.

[0007] Preferably, a sealing gasket is fixedly installed on the top of the support base. The sealing gasket is located directly below the partition cover. It provides sound insulation during the device vibration test, reduces noise transmission, protects the health of the staff, and improves the usability and practicality of the device.

[0008] Preferably, a telescopic rod is fixedly installed on the top of the support base, a support plate is fixedly installed on one end of the telescopic rod, a spring is fixedly installed on the top of the support base, one end of the spring is fixedly connected to the bottom of the support plate, and the telescopic rod passes through the inside of the spring but is not connected to it.

[0009] Preferably, a second motor is fixedly installed on the top of the support base, a rotating rod is fixedly installed on the output shaft of the second motor, and a cam is fixedly installed on the outer wall of the rotating rod, with the cam located below the support plate.

[0010] Preferably, a storage mold is fixedly installed on the top of the support plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This cement mortar vibration test bench, used for cement testing, utilizes a combination of hollow blocks, a first motor, threaded rods, guide rods, movable blocks, and a partition cover. During the test, the partition cover encloses the cement mortar, preventing splashes and ensuring a clean and tidy testing site. This facilitates post-test cleanup and reduces the workload for staff. Furthermore, the use of sound-absorbing cotton and sealing gaskets provides sound insulation during vibration testing, reducing noise transmission, protecting staff health, and improving the usability and practicality of the equipment. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a rear-view three-dimensional structural diagram of the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the support base of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the partition cover of this utility model viewed from below.

[0018] Reference numerals in the attached drawings: 1. Support base; 2. Material blocking mechanism; 201. Hollow block; 202. First motor; 203. Threaded rod; 204. Guide rod; 205. Movable block; 206. Partition cover; 3. Sound insulation cotton; 4. Sealing gasket; 5. Second motor; 6. Cam; 7. Telescopic rod; 8. Spring; 9. Support plate; 10. Storage mold. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a cement mortar vibration test bench for cement testing, including a support base 1 and a material blocking mechanism 2. The material blocking mechanism 2 is disposed on the top of the support base 1 and includes a hollow block 201, a threaded rod 203, a movable block 205, and a partition cover 206. The top of the support base 1 is fixedly connected to the bottom of the hollow block 201. The top and bottom inner sides of the hollow block 201 are rotatably connected to the two ends of the threaded rod 203, respectively. The outer wall of the threaded rod 203 is threadedly connected to the inside of the movable block 205. A connecting plate is provided on the front side of the movable block 205, and the front side of the connecting plate passes through the hollow block 201. 1. It is fixedly connected to the rear side of the partition cover 206. The inner wall of the partition cover 206 is fixedly installed with sound insulation cotton 3; the top of the support base 1 is fixedly installed with a telescopic rod 7. One end of the telescopic rod 7 is fixedly installed with a support plate 9. The top of the support base 1 is fixedly installed with a spring 8. One end of the spring 8 is fixedly connected to the bottom of the support plate 9. The telescopic rod 7 passes through the inside of the spring 8 but is not connected; the top of the support base 1 is fixedly installed with a second motor 5. The output shaft of the second motor 5 is fixedly installed with a rotating rod. The outer wall of the rotating rod is fixedly installed with a cam 6. The cam 6 is located below the support plate 9; the top of the support plate 9 is fixedly installed with a storage mold 10.

[0021] Secondly, the material blocking mechanism 2 also includes a first motor 202 and a guide rod 204. The inner bottom and inner top of the hollow block 201 are fixedly connected to both ends of the guide rod 204. The outer wall of the guide rod 204 is slidably connected to the inside of the movable block 205. The first motor 202 is fixedly installed on the top of the hollow block 201. The output shaft of the first motor 202 is fixedly connected to one end of the threaded rod 203. During the test, the cement mortar is covered by the partition cover 206 to block the splashed cement mortar and prevent it from spilling onto the outside of the device, ensuring that the test site is clean and tidy, and making it easy for the staff to clean it after the test, thus reducing the workload of the staff.

[0022] Furthermore, a sealing gasket 4 is fixedly installed on the top of the support base 1. The sealing gasket 4 is located directly below the partition cover 206. It provides sound insulation during the vibration test of the device, reduces the transmission of noise from the device, protects the health of the staff, and improves the usability and practicality of the device.

[0023] Working principle: During use, the cement mortar to be tested is placed in the storage mold 10. The first motor 202 is turned on to drive the threaded rod 203 to rotate. Under the limit of the guide rod 204, the movable block 205 moves along the threaded rod 203, thereby causing the partition cover 206 to descend and press against the sealing gasket 4, covering the relevant test components inside the partition cover 206. The second motor 5 is turned on to drive the cam 6 to rotate, striking the bottom of the support plate 9. When the cam 6 strikes the support plate 9, it causes the support plate 9 to move upward, causing the telescopic rod 7 to extend and stretch the spring 8. Then, under the elastic action of the spring 8, the support plate 9 returns to its original position, thereby generating vibration. The speed of the second motor 5 is adjusted to control the vibration frequency. When the cement mortar flies out, it is blocked by the partition cover 206. The noise generated by the vibration is weakened by the sound insulation cotton 3. After the test, the partition cover 206 is raised.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cement mortar vibration test bench for cement testing, characterized in that, include: Support base (1); The material blocking mechanism (2) is set on the top of the support base (1). The material blocking mechanism (2) includes a hollow block (201), a threaded rod (203), a movable block (205), and a partition cover (206). The top of the support base (1) is fixedly connected to the bottom of the hollow block (201). The top and bottom of the inner side of the hollow block (201) are rotatably connected to the two ends of the threaded rod (203). The outer wall of the threaded rod (203) is threadedly connected to the inner side of the movable block (205). A connecting plate is provided on the front side of the movable block (205). The front side of the connecting plate passes through the hollow block (201) and is fixedly connected to the rear side of the partition cover (206). Sound insulation cotton (3) is fixedly installed on the inner wall of the partition cover (206).

2. The cement mortar vibration test bench for cement testing according to claim 1, characterized in that: The material blocking mechanism (2) also includes a first motor (202) and a guide rod (204). The inner bottom and inner top of the hollow block (201) are fixedly connected to both ends of the guide rod (204). The outer wall of the guide rod (204) is slidably connected to the interior of the movable block (205). The first motor (202) is fixedly installed on the top of the hollow block (201). The output shaft of the first motor (202) is fixedly connected to one end of the threaded rod (203).

3. The cement mortar vibration test bench for cement testing according to claim 2, characterized in that: A sealing gasket (4) is fixedly installed on the top of the support base (1), and the sealing gasket (4) is located directly below the partition cover (206).

4. The cement mortar vibration test bench for cement testing according to claim 3, characterized in that: A telescopic rod (7) is fixedly installed on the top of the support base (1), a support plate (9) is fixedly installed on one end of the telescopic rod (7), a spring (8) is fixedly installed on the top of the support base (1), one end of the spring (8) is fixedly connected to the bottom of the support plate (9), and the telescopic rod (7) passes through the inside of the spring (8) but is not connected to it.

5. The cement mortar vibration test bench for cement testing according to claim 4, characterized in that: A second motor (5) is fixedly installed on the top of the support base (1). A rotating rod is fixedly installed on the output shaft of the second motor (5). A cam (6) is fixedly installed on the outer wall of the rotating rod. The cam (6) is located below the support plate (9).

6. The cement mortar vibration test bench for cement testing according to claim 5, characterized in that: A storage mold (10) is fixedly installed on the top of the support plate (9).

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