Concrete compressive strength detection device

Abstract

The utility model relates to the technical field of concrete compressive strength detection, and discloses a concrete compressive strength detection device which comprises a base, a support is fixedly connected to the left side of the top of the base, a hydraulic rod is fixedly connected to the middle of the bottom face of the support, and a pressing plate is fixedly connected to the bottom face of the hydraulic rod. A supporting assembly is arranged in the middle of the base, an adjusting assembly is arranged on the right side of the supporting assembly, an auxiliary assembly is arranged on the left side of the supporting assembly, a cleaning assembly is jointly arranged between the adjusting assembly and the auxiliary assembly, the supporting assembly comprises a first motor, and the first motor is fixedly connected with the bottom face of the base. According to the utility model, through mutual cooperation among the supporting assembly, the base and the cleaning assembly, disintegrating slag generated during detection is more convenient to clean, and through mutual cooperation among the first motor, the first screw rod and the supporting plate, disintegrating slag on the base and the supporting plate is more convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete compression resistance detection, in particular to a concrete compression strength detection device. Background Art

[0002] Concrete is a building material made of cement, sand, gravel and water. It is commonly used in foundations, floors, walls and other structures in construction projects. Concrete has good durability and strength, and can withstand heavy pressure and earthquake resistance. It is a common building material and is widely used in various construction projects.

[0003] After searching, the authorization announcement number CN218937954U provides a concrete compressive strength testing device, which belongs to the technical field of concrete compressive strength testing. The concrete compressive strength testing device includes a machine base and a load-bearing plate, and a cleaning mechanism is arranged on the top of the machine base. The cleaning mechanism includes a first slide, a slide rod, a second slide, a screw, a motor and a scraper. The first slide is arranged on the top of the machine base, the slide rod is fixedly installed in the inner cavity of the first slide, the second slide is arranged on the top of the machine base, the screw is rotatably installed in the inner cavity of the second slide, the electric is fixedly installed in the inner cavity of the second slide, and the output end of the motor is fixedly connected to one end of the screw. The utility model sets a cleaning mechanism. When the concrete standard specimen breaks and generates debris, the motor is operated to rotate, which drives the screw to rotate, thereby driving the scraper to move along the direction of the screw, and the concrete debris remaining on the load-bearing plate after the compressive strength test is removed. The operation is simple and the cleaning work efficiency is improved.

[0004] Although the above device can clean the debris on the load-bearing plate through the scraper, when the debris falls on the machine base, the scraper cannot clean it well. If the debris falls into the chute, it will affect the normal use of the cleaning mechanism, which is quite inconvenient. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a concrete compressive strength detection device, which aims to improve the problem mentioned in the prior art that "when debris falls on the machine base, the scraper cannot clean it well, which is quite inconvenient".

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concrete compressive strength detection device, comprising a base, a bracket is fixedly connected to the left side of the top of the base, a hydraulic rod is fixedly connected to the middle of the bottom surface of the bracket, a pressure plate is fixedly connected to the bottom surface of the hydraulic rod, a support assembly is arranged in the middle of the base, an adjustment assembly is arranged on the right side of the support assembly, an auxiliary assembly is arranged on the left side of the support assembly, a cleaning assembly is arranged between the adjustment assembly and the auxiliary assembly, and the support assembly comprises a No. 1 motor, and the No. 1 motor is fixedly connected to the bottom surface of the base.

[0007] As a further description of the above technical solution:

[0008] The output end of the No. 1 motor is fixedly connected to a No. 1 screw rod, which passes through the base and is rotatably connected thereto, and the upper portion of the outer wall of the No. 1 screw rod is threadedly connected to a support plate.

[0009] As a further description of the above technical solution:

[0010] The front side of the base is provided with an oblique opening, the middle part of the base is provided with a connecting groove, and the support plate is slidably connected with the connecting groove.

[0011] As a further description of the above technical solution:

[0012] The adjustment component includes a No. 1 slide bar, which is fixedly connected to the base. The front side of the No. 1 slide bar is fixedly connected to a No. 2 motor. The output end of the No. 2 motor is fixedly connected to a No. 2 screw rod, which passes through the No. 1 slide bar and is rotatably connected thereto.

[0013] As a further description of the above technical solution:

[0014] The auxiliary component comprises a No. 2 slide bar, the No. 2 slide bar is fixedly connected to the base, and an auxiliary bar is fixedly connected to the middle part of the No. 2 slide bar.

[0015] As a further description of the above technical solution:

[0016] The cleaning assembly includes a mounting rod, the right portion of the mounting rod is threadedly connected to the No. 2 screw, the left portion of the mounting rod is slidably connected to the auxiliary rod, a scraper is provided on the front side of the mounting rod, and connecting blocks are fixedly connected to the left and right portions of the rear side of the scraper, the left and right portions of the mounting rod are provided with bayonet sockets, the connecting block is movably connected to the bayonet sockets, a card slot is provided in the middle portion of the connecting block, and a card connection assembly is provided on the left and right portions of the mounting rod.

[0017] As a further description of the above technical solution:

[0018] The clamping assembly includes a clamping column, which is clamped with a clamping slot, a slider is fixedly connected to the front side of the clamping column, a fixed block is fixedly connected to the front side of the slider, and a lever is fixedly connected to the top of the fixed block.

[0019] As a further description of the above technical solution:

[0020] A shifting groove is provided at the upper part of the mounting rod, and the shifting rod is slidably connected thereto; a mounting groove is provided at the lower part of the shifting groove, and the fixed block is slidably connected thereto; a spring is fixedly connected between the mounting groove and the fixed block; a sliding groove is provided at the rear side of the mounting groove, and the sliding block is slidably connected thereto.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting the mutual cooperation between the support component, the base and the cleaning component, it is more convenient to clean the debris generated during the detection. By setting the No. 1 motor and the No. 1 screw, as well as the mutual cooperation between the support plate, it is more convenient to clean the debris on the base and the support plate.

[0023] 2. In the utility model, the scraper, the connection block, the mounting rod and the clamping assembly are arranged to cooperate with each other, so that the cleaning and replacement of the scraper are faster, and the installation and disassembly of the scraper are more convenient by arranging the cooperation between the clamping assembly, the connection block and the clamping groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the device in the utility model;

[0025] Figure 2 It is a cross-sectional three-dimensional structural schematic diagram of the base and the supporting assembly in the utility model;

[0026] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the adjustment component, the auxiliary component, and the cleaning component in the utility model;

[0027] Figure 4 It is a schematic diagram of the split three-dimensional structure of the adjustment component, the auxiliary component, and the cleaning component in the utility model;

[0028] Figure 5 It is a schematic diagram of the split three-dimensional structure of the clamping assembly in the utility model;

[0029] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the mounting rod in the utility model.

[0030] Legend:

[0031] 1. Base; 2. Support assembly; 3. Bracket; 4. Hydraulic rod; 5. Press plate; 6. Adjustment assembly; 7. Auxiliary assembly; 8. Cleaning assembly; 11. Bevel; 12. Connecting groove; 21. Motor No. 1; 22. Screw No. 1; 23. Support plate; 61. Slide bar No. 1; 62. Screw No. 2; 63. Motor No. 2; 71. Slide bar No. 2; 72. Auxiliary rod; 81. Scraper; 82. Connecting block; 83. Mounting rod; 84. Bayonet; 85. Slot; 86. Snap-on assembly; 861. Column; 862. Slider; 863. Fixed block; 864. Push rod; 865. Spring; 831. Slot; 832. Slide; 833. Mounting groove. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 The utility model provides an embodiment: a concrete compressive strength detection device, including a base 1 for connecting various components, a bracket 3 is fixedly connected to the left side of the top of the base 1 for connecting a hydraulic rod 4, a hydraulic rod 4 is fixedly connected to the middle of the bottom surface of the bracket 3, a pressing plate 5 is fixedly connected to the bottom surface of the hydraulic rod 4 for squeezing concrete blocks, a supporting component 2 is arranged in the middle of the base 1 for placing concrete blocks, an adjusting component 6 is arranged on the right side of the supporting component 2 for driving a cleaning component 8 to move, an auxiliary component 7 is arranged on the left side of the supporting component 2 for assisting the movement of the cleaning component 8, and a cleaning component 8 is arranged between the adjusting component 6 and the auxiliary component 7 for cleaning debris.

[0034] like Figure 2 As shown, the support assembly 2 includes a No. 1 motor 21 for providing power for the assembly. The No. 1 motor 21 is fixedly connected to the bottom surface of the base 1. The output end of the No. 1 motor 21 is fixedly connected to a No. 1 screw rod 22 for adjusting the position of the support plate 23. The No. 1 screw rod 22 penetrates the base 1 and is rotatably connected thereto. The upper portion of the outer wall of the No. 1 screw rod 22 is threadedly connected to a support plate 23 for placing concrete blocks. An oblique opening 11 is provided on the front side of the base 1 for assisting in cleaning debris. A connecting groove 12 is provided in the middle of the base 1 for connecting the support plate 23. The support plate 23 is slidably connected to the connecting groove 12.

[0035] See also Figure 3The adjustment component 6 includes a No. 1 slide bar 61, which is used to assist the connection of the cleaning component 8. The No. 1 slide bar 61 is fixedly connected to the base 1. The front side of the No. 1 slide bar 61 is fixedly connected to a No. 2 motor 63 for providing power to the component. The output end of the No. 2 motor 63 is fixedly connected to a No. 2 screw rod 62 for adjusting the position of the cleaning component 8. The No. 2 screw rod 62 passes through the No. 1 slide bar 61 and is rotatably connected thereto.

[0036] Furthermore, the auxiliary component 7 includes a second slide bar 71 for assisting in connecting the cleaning component 8 . The second slide bar 71 is fixedly connected to the base 1 . An auxiliary rod 72 is fixedly connected to the middle of the second slide bar 71 for assisting in the movement of the cleaning component 8 .

[0037] like Figure 4 - Figure 6 As shown, the cleaning assembly 8 includes a mounting rod 83 for mounting various components. The right portion of the mounting rod 83 is threadedly connected to the No. 2 screw rod 62, and the left portion of the mounting rod 83 is slidably connected to the auxiliary rod 72 to cooperate with the movement of the cleaning assembly 8. A scraper 81 is provided on the front side of the mounting rod 83 to clean up debris. The left and right portions of the rear side of the scraper 81 are fixedly connected with connecting blocks 82 for connecting to the mounting rod 83. The left and right portions of the mounting rod 83 are provided with bayonet holes 84 for connecting to the connecting block 82. The connecting block 82 is movably connected to the bayonet hole 84. A card slot 85 is provided in the middle portion of the connecting block 82 for connecting a card connection assembly 86. The left and right portions of the mounting rod 83 are provided with a card connection assembly 86.

[0038] Furthermore, the card-connecting assembly 86 includes a card column 861 for connecting with the card slot 85, the card column 861 is carded with the card slot 85, the front side of the card column 861 is fixedly connected with a slider 862 for connecting with the fixed block 863, the front side of the slider 862 is fixedly connected with the fixed block 863, the top of the fixed block 863 is fixedly connected with a lever 864 for driving the movement of the entire assembly, and a spring 865 is fixedly connected between the mounting slot 833 and the fixed block 863 for resetting and carding the card column 861.

[0039] Furthermore, a shifting groove 831 is provided at the upper portion of the mounting rod 83 for cooperating with the shifting rod 864, and the shifting rod 864 is slidably connected thereto; a mounting groove 833 is provided at the lower portion of the shifting groove 831 for connecting the fixing block 863, and the fixing block 863 is slidably connected thereto; a sliding groove 832 is provided at the rear side of the mounting groove 833, and the sliding block 862 is slidably connected thereto.

[0040] Working principle: When in use, when a concrete block is placed on the support plate 23, the hydraulic rod 4 is turned on, and the hydraulic rod 4 will drive the pressure plate 5 to squeeze the concrete block, thereby detecting the compressive strength of the concrete. When the detection is completed and the waste residue needs to be cleaned up, the No. 1 motor 21 is turned on, and the No. 1 motor 21 will drive the No. 1 screw 22 to rotate. The support plate 23 connected to the No. 1 screw 22 will slide downward in the connecting groove 12 as the No. 1 screw 22 rotates, so that the support plate 23 is consistent in height with the base 1, and then the No. 2 motor 63 is turned on, and the No. 2 motor 63 will drive the No. 2 screw 62 to rotate, and the mounting rod 83 connected to the No. 2 screw 62 will move accordingly, and the left end of the mounting rod 83 will slide in the No. 2 slide bar 71, and the mounting rod 83 will drive the scraper 81 connected to it to move, so as to clean up the top surface of the base 1 and the debris on the upper part of the support plate 23.

[0041] When the scraper 81 needs to be replaced, the two levers 864 are pushed in the direction of the spring 865, so that the lever 864 drives the fixed block 863 and the slider 862 to move, and the slider 862 will drive the post 861 to move so that it disengages from the slot 85, and then the scraper 81 is pulled so that it drives the connecting block 82 to disengage from the bayonet 84, and then the lever 864 is pushed again to drive the post 861 to move, and then the connecting block 82 on the rear side of the new scraper 81 is passed through the bayonet 84, and then the lever 864 is released, so that the spring 865 pushes the fixed block 863, the slider 862 and the post 861 to reset, so that the post 861 is stuck in the slot 85, and the scraper 81 is connected to the mounting rod 83.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A concrete compressive strength testing device, comprising a base (1), characterized in that: A bracket (3) is fixedly connected to the left side of the top of the base (1), a hydraulic rod (4) is fixedly connected to the middle of the bottom surface of the bracket (3), a pressure plate (5) is fixedly connected to the bottom surface of the hydraulic rod (4), a support assembly (2) is arranged in the middle of the base (1), an adjustment assembly (6) is arranged on the right side of the support assembly (2), an auxiliary assembly (7) is arranged on the left side of the support assembly (2), a cleaning assembly (8) is arranged between the adjustment assembly (6) and the auxiliary assembly (7), the support assembly (2) comprises a No. 1 motor (21), the No. 1 motor (21) is fixedly connected to the bottom surface of the base (1), a No. 1 screw rod (22) is fixedly connected to the output end of the No. 1 motor (21), the No. 1 screw rod (22) passes through the base (1) and is rotatably connected thereto, a support plate (23) is threadedly connected to the upper part of the outer wall of the No. 1 screw rod (22), a connecting groove (12) is opened in the middle of the base (1), and the support plate (23) is slidably connected to the connecting groove (12).

2. A concrete compressive strength testing device according to claim 1, characterized in that: The front side of the base (1) is provided with an oblique opening (11).

3. A concrete compressive strength testing device according to claim 1, characterized in that: The adjustment assembly (6) comprises a first slide bar (61), the first slide bar (61) being fixedly connected to the base (1), a second motor (63) being fixedly connected to the front side of the first slide bar (61), a second screw rod (62) being fixedly connected to the output end of the second motor (63), and the second screw rod (62) passing through the first slide bar (61) and being rotatably connected thereto.

4. A concrete compressive strength testing device according to claim 3, characterized in that: The auxiliary component (7) comprises a second slide bar (71), the second slide bar (71) is fixedly connected to the base (1), and an auxiliary bar (72) is fixedly connected to the middle portion of the second slide bar (71).

5. A concrete compressive strength testing device according to claim 4, characterized in that: The cleaning assembly (8) comprises a mounting rod (83), the right portion of the mounting rod (83) being threadedly connected to the No. 2 screw rod (62), the left portion of the mounting rod (83) being slidably connected to the auxiliary rod (72), a scraper (81) being arranged at the front side of the mounting rod (83), the left and right portions of the rear side of the scraper (81) being fixedly connected to connecting blocks (82), the left and right portions of the mounting rod (83) being provided with bayonet holes (84), the connecting block (82) being movably connected to the bayonet holes (84), a card slot (85) being arranged at the middle portion of the connecting block (82), and the left and right portions of the mounting rod (83) being provided with card connection assemblies (86).

6. A concrete compressive strength testing device according to claim 5, characterized in that: The clamping assembly (86) comprises a clamping column (861), the clamping column (861) being clamped with the clamping slot (85), a slider (862) being fixedly connected to the front side of the clamping column (861), a fixing block (863) being fixedly connected to the front side of the slider (862), and a lever (864) being fixedly connected to the top of the fixing block (863).

7. A concrete compressive strength testing device according to claim 6, characterized in that: The upper portion of the mounting rod (83) is provided with a shifting groove (831), to which the shifting rod (864) is slidably connected; the lower portion of the shifting groove (831) is provided with a mounting groove (833), to which the fixing block (863) is slidably connected; a spring (865) is fixedly connected between the mounting groove (833) and the fixing block (863); a sliding groove (832) is provided on the rear side of the mounting groove (833), to which the sliding block (862) is slidably connected.

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