Cement compression resistance detection device

Abstract

The utility model relates to the technical field of cement performance detection, and provides a cement compressive property detection device which comprises a detection box, the top end of the detection box is rotatably connected with a steering shaft used for steering, and one end of the steering shaft is provided with a fixing assembly used for fixing the rotation angle of the steering shaft. The outer side of the steering shaft is fixedly provided with a downward pressing seat used for pressure detection. According to the cement compressive property detection device, the arranged steering shaft drives the downward pressing seat to rotate at the top of the detection box, so that the downward pressing seat can pour cement chippings on the downward pressing seat into the bottom of the detection box through rotation of the downward pressing seat after cement compressive property detection, and meanwhile, the cement chippings are prevented from being spilled outwards in the inclination process through the action of a guide plate; and the cement scraps can be collected through the collecting assembly, and meanwhile, large scraps and cement dust can be subjected to dust falling treatment after being filtered, so that the cement scrap collecting convenience and energy saving performance of the whole detection device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement performance detection technical field, specifically, relate to a cement compressive strength detection device. BACKGROUND

[0002] Cement is a powdery inorganic cementitious material, which can be mixed with water to form a slurry, and can harden in air or water, and can firmly cement sand, stone and other materials together. In order to test the performance and quality of cement, a cement compressive strength detection device is needed to detect the compressive strength of cement.

[0003] A cement compressive strength detection device is disclosed in Chinese patent CN219842280U. The device includes a mounting frame, a shaft installed between the two sides of the mounting frame, a disc fixedly installed on the outer wall of the shaft, a worm gear installed at one end of the shaft, a fixed plate installed on one side of the mounting frame, a drive motor assembled on one side of the fixed plate, a worm installed on the other side of the fixed plate, and the output end of the drive motor is connected with one end of the worm. The worm gear and the worm are in meshing relationship. The detection device collects cement fragments through a dust collector. However, due to the uneven size of the cement blocks after fragmentation, only the suction force of the dust collector can collect dust and small particle fragments, and the remaining large particles need to increase the suction force of the dust collector to be completely collected, which causes a large amount of energy consumption and reduces the convenience and energy saving of the overall detection device for collecting cement debris. SUMMARY

[0004] The utility model aims at providing a cement compressive strength detection device to solve the problem of reducing the convenience and energy saving of the overall detection device for collecting cement debris during use in related technology.

[0005] The technical solution of the utility model is as follows:

[0006] The utility model relates to a cement compression resistance detection device, including detection box, the top end of detection box is rotatoryly connected with the steering axle for steering, one end of steering axle is provided with the fixed assembly for fixing steering axle rotation angle, the outside fixed mounting of steering axle has the lower pressure seat for pressure detection, the top of lower pressure seat is provided with the upper pressure assembly for pressure detection, the both sides of detection box top are slidably connected with the plugboard for fixing lower pressure seat, the both sides fixed mounting of detection box top inner wall has two electric telescopic rods for driving plugboard, and the telescopic end of two electric telescopic rods is fixedly connected with one end of plugboard, the top of detection box still fixed mounting has the guide plate for guiding cement debris, the bottom end inner wall of detection box is provided with the collection assembly for collecting cement debris, the top end inner wall of detection box still is provided with the cleaning assembly for cleaning the dust of lower pressure seat.

[0007] Preferably, the collection assembly includes a bottom box slidably connected to the inner wall of the bottom end of the detection box, and the top end inner wall of the bottom box is slidably connected with a collection drawer.

[0008] Preferably, the collection assembly further includes a dust fall drawer slidably connected to the inner wall of the bottom end of the bottom box, and the outer sides of the bottom box, the collection drawer and the dust fall drawer are each fixedly installed with a handle.

[0009] Preferably, the cleaning assembly includes a cleaning scraper slidably connected to the inner wall of the top end of the detection box, and one end of the cleaning scraper is fixedly installed with a plurality of limiting springs, and one end of the plurality of limiting springs is fixedly connected to the inner wall of the top end of the detection box.

[0010] Preferably, the upper pressure assembly includes an upper pressure seat provided at the top end of the lower pressure seat, and the top of the upper pressure seat is fixedly installed with a top column.

[0011] Preferably, the upper pressure assembly further includes a top frame fixedly installed at the top end of the detection box, and the inner wall of the top end of the top frame is slidably connected to the outer side of the top column.

[0012] Preferably, the upper pressure assembly further includes two electric hydraulic rods fixedly installed at the inner wall of the top end of the top frame, and the telescopic end of the two electric hydraulic rods is fixedly connected to the top of the upper pressure seat.

[0013] Preferably, the fixing assembly includes a fixing rod slidably connected to one end of the steering axle, one end of the fixing rod is fixedly installed with a fixing cover, and one end of the fixing cover is slidably connected to one side of the detection box.

[0014] The utility model discloses beneficial effects:

[0015] The rotation of the lower pressing seat on the top of the detection box is driven by the rotation shaft, so that the cement debris on the lower pressing seat can be poured into the bottom of the detection box after the compression resistance of the cement is detected, and the cement debris is prevented from spilling outwards during the tilting process by the guide plate, the cement debris can be collected by the collecting assembly, and the large debris and cement dust can be filtered and treated, thereby improving the convenience and energy saving of the overall detection device for collecting the cement debris. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the detection box of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the top frame of the utility model;

[0020] Figure 4 It is a schematic diagram of the guide plate structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the collecting assembly structure of the utility model;

[0022] In the drawings: 1, detection box; 2, rotation shaft; 3, fixed assembly; 31, fixed rod; 32, fixed cover; 4, lower pressing seat; 5, upper pressing assembly; 51, upper pressing seat; 52, top column; 53, top frame; 54, electric hydraulic rod; 6, plugboard; 61, electric telescopic rod; 7, guide plate; 8, collecting assembly; 81, bottom box; 82, collecting drawer; 83, dust falling drawer; 84, handle; 9, cleaning assembly; 91, cleaning scraper; 92, limit spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the scope of protection of the utility model.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3The embodiment provides a cement compression resistance detection device, which comprises a detection box 1, a steering shaft 2 is rotationally connected to the top end of the detection box 1 and used for steering, a fixing assembly 3 is arranged at one end of the steering shaft 2 and used for fixing the rotation angle of the steering shaft 2, a lower pressing seat 4 is fixedly installed outside the steering shaft 2 and used for pressure detection, an upper pressing assembly 5 is arranged at the top end of the lower pressing seat 4 and used for pressure detection, plug plates 6 are slidably connected to the top sides of the detection box 1 and used for fixing the lower pressing seat 4, two electric telescopic rods 61 are fixedly installed on the inner walls of the top sides of the detection box 1 and used for driving the plug plates 6, the telescopic ends of the two electric telescopic rods 61 are fixedly connected to one end of the plug plates 6, a guide plate 7 is further fixedly installed on the top of the detection box 1 and used for guiding cement debris, a collecting assembly 8 is arranged on the bottom end inner wall of the detection box 1 and used for collecting cement debris, and a cleaning assembly 9 is further arranged on the top end inner wall of the detection box 1 and used for cleaning dust on the lower pressing seat 4, the device can drive the lower pressing seat 4 to rotate on the detection box 1 through the steering shaft 2, when the plane part of the lower pressing seat 4 is horizontal, the steering shaft 2 can be fixed between the detection box 1 and prevented from rotating through the fixing assembly 3, the plug plates 6 can be inserted into the lower pressing seat 4 through the sliding of the electric telescopic rods 61, so that the lower pressing seat 4 is fixed and the stability of the lower pressing seat 4 is improved, after a cement block is placed on the lower pressing seat 4 at a proper position, downward pressure on the cement block on the lower pressing seat 4 is generated through the action of the lower pressing assembly, so that the cement block is subjected to compression resistance detection, after the cement block is subjected to compression resistance detection, the rotation of the lower pressing seat 4 is driven through the steering shaft 2, so that the debris on the lower pressing seat 4 falls into the detection box 1 through the guide of the guide plate 7 and is collected and filtered through the collecting assembly 8, when the surface of the lower pressing seat 4 rotates to the position of the cleaning assembly 9, the surface residual dust of the lower pressing seat 4 can be scraped off through the action of the cleaning assembly 9, so that the lower pressing seat 4 is cleaned, and the convenience and energy saving of the collection of debris by the overall detection device are improved.

[0025] Please refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5The embodiment provides a cement compression resistance detection device, the collecting assembly 8 comprises a bottom box 81 which is slidably connected to the inner wall of the bottom end of the detection box 1, the top end of the bottom box 81 is slidably connected with a collecting drawer 82, the collecting assembly 8 further comprises a dust collecting drawer 83 which is slidably connected to the inner wall of the bottom end of the bottom box 81, handles 84 are fixedly installed on the outer sides of the bottom box 81, the collecting drawer 82 and the dust collecting drawer 83, after the cement blocks fall downwards on the pressing seat 4, the collecting drawer 82 can be used for collecting, and the cement blocks with dust and small particles can be filtered into the dust collecting drawer 83 through the opening at the bottom of the collecting drawer 82, and the dust collecting drawer 83 can store water for dust removal treatment of the filtered dust, the cleaning assembly 9 comprises a cleaning scraper 91 which is slidably connected to the inner wall of the top end of the detection box 1, a plurality of limiting springs 92 are fixedly installed at one end of the cleaning scraper 91, one end of the plurality of limiting springs 92 is fixedly connected with the top end of the inner wall of the detection box 1, when the pressing seat 4 rotates to be in contact with the cleaning scraper 91, the cleaning scraper 91 can be pushed by the limiting springs 92, so that the cleaning scraper can be kept on the outer side of the pressing seat 4, dust attached to the surface of the pressing seat 4 is scraped and cleaned, so that the pressing seat 4 can continue to rotate for the next compression resistance detection, the upper pressing assembly 5 comprises an upper pressing seat 51 which is arranged at the top end of the pressing seat 4, a top column 52 is fixedly installed at the top of the upper pressing seat 51, the upper pressing assembly 5 further comprises a top frame 53 which is fixedly installed at the top end of the detection box 1, the top end of the inner wall of the top frame 53 is slidably connected with the outer side of the top column 52, the upper pressing assembly 5 further comprises two electric hydraulic rods 54 which are fixedly installed at the top end of the inner wall of the top frame 53, the telescopic ends of the two electric hydraulic rods 54 are fixedly connected with the top of the upper pressing seat 51, after the cement blocks are placed on the pressing seat 4 at a proper position, the upper pressing seat 51 can slide downwards by the electric hydraulic rods 54, and the top column 52 can slide on the top frame 53 by the upper pressing seat 51, so that the cement blocks are subjected to pressure detection by the pressing seat 4 gradually approaching the position of the upper pressing seat 51, the fixing assembly 3 comprises a fixing rod 31 which is slidably connected at one end of the turning shaft 2, a fixing cover 32 is fixedly installed at one end of the fixing rod 31, one end of the fixing cover 32 is slidably connected with one side of the detection box 1, when the turning shaft 2 drives the pressing seat 4 to rotate in a direction, the fixing cover 32 can slide out of the detection box 1, and the fixing cover 32 drives the fixing rod 31 to slide in the inner wall of the turning shaft 2, at this time, the fixing cover 32 drives the fixing rod 31 to rotate, so that the turning shaft 2 can drive the pressing seat 4 to rotate in the detection box 1, after being rotated to a proper angle, the fixing cover 32 can be reversely pushed to be inserted between the detection box 1, so that the rotation angle of the turning shaft 2 is fixed.

[0026] In the embodiment, when in use, first, the rotation of the lower pressing seat 4 on the top of the detection box 1 is driven by the rotating shaft 2, and the angle of the rotating shaft 2 after rotation is fixed by driving the sliding of the fixed rod 31 by the fixed cover 32, then the sliding of the plug-in plate 6 and the inside of the lower pressing seat 4 is driven by the electric telescopic rod 61, the stability of the lower pressing seat 4 is increased, the cement block is placed on the lower pressing seat 4, the electric hydraulic rod 54 drives the upper pressing seat 51 to slide downward, the cement block is subjected to pressure detection, after the compression resistance detection of the cement block is completed, the rotation of the lower pressing seat 4 in the detection box 1 is driven by the rotating shaft 2 again, the cement debris on the lower pressing seat 4 falls into the bottom of the detection box 1, the cement debris is prevented from spilling outwards in the process of tilting by the action of the guide plate 7, the cement debris can be collected by the collecting drawer 82, meanwhile, the collecting drawer 82 can filter the large debris, the small particle debris and dust fall into the dust falling drawer 83, the dust falling effect is realized by the water stored in the dust falling drawer 83, and then the convenience and energy saving of the whole detection device for collecting the cement debris are improved.

[0027] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for detecting the compressive strength of cement, comprising a detection box (1), characterized in that, The top end of the detection box (1) is rotatably connected with a steering shaft (2) for steering, one end of the steering shaft (2) is provided with a fixing assembly (3) for fixing the rotation angle of the steering shaft (2), the outer side of the steering shaft (2) is fixedly installed with a lower pressing seat (4) for pressure detection, the top end of the lower pressing seat (4) is provided with an upper pressing assembly (5) for pressure detection, the top of the detection box (1) is slidably connected with an insertion plate (6) for fixing the lower pressing seat (4), the top of the detection box (1) is fixedly installed with two electric telescopic rods (61) on the inner wall of both sides for driving the insertion plate (6), the telescopic ends of the two electric telescopic rods (61) are fixedly connected with one end of the insertion plate (6), the top of the detection box (1) is also fixedly installed with a guide plate (7) for guiding cement debris, the bottom end inner wall of the detection box (1) is provided with a collecting assembly (8) for collecting cement debris, and the top end inner wall of the detection box (1) is also provided with a cleaning assembly (9) for cleaning dust of the lower pressing seat (4).

2. The device for detecting the compressive performance of cement according to claim 1, wherein, The collecting assembly (8) comprises a bottom box (81) slidably connected to the bottom end inner wall of the detection box (1), and the top end inner wall of the bottom box (81) is slidably connected with a collecting drawer (82).

3. The device for detecting the compressive performance of cement according to claim 2, characterized in that, The collecting assembly (8) further comprises a dust falling drawer (83) slidably connected to the bottom end inner wall of the bottom box (81), and the outer sides of the bottom box (81), the collecting drawer (82) and the dust falling drawer (83) are fixedly installed with handles (84).

4. The device for detecting the compressive performance of cement according to claim 1, wherein, The cleaning assembly (9) comprises a cleaning scraper (91) slidably connected to the top end inner wall of the detection box (1), and a plurality of limiting springs (92) are fixedly installed at one end of the cleaning scraper (91), and one end of the plurality of limiting springs (92) is fixedly connected with the top end inner wall of the detection box (1).

5. The device for detecting the compressive strength of cement according to claim 1, wherein The upper pressing assembly (5) comprises an upper pressing seat (51) provided at the top end of the lower pressing seat (4), and a top column (52) is fixedly installed at the top of the upper pressing seat (51).

6. The device for detecting the compressive strength of cement according to claim 5, wherein The upper pressing assembly (5) further comprises a top frame (53) fixedly installed at the top end of the detection box (1), and the top end inner wall of the top frame (53) is slidably connected with the outer side of the top column (52).

7. The device for detecting the compressive strength of cement according to claim 6, wherein The upper pressing assembly (5) further comprises two electric hydraulic rods (54) fixedly installed at the top end inner wall of the top frame (53), and the telescopic ends of the two electric hydraulic rods (54) are fixedly connected with the top of the upper pressing seat (51).

8. The device for detecting the compressive performance of cement according to claim 1, wherein, The fixing assembly (3) comprises a fixing rod (31) slidably connected to one end of the steering shaft (2), a fixing cover (32) is fixedly installed at one end of the fixing rod (31), and one end of the fixing cover (32) is slidably connected with one side of the detection box (1).

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