A concrete strength testing device
By introducing a combination mechanism of the first motor-driven bidirectional threaded rod and hydraulic cylinder in the concrete strength detection device, the problem that existing devices are difficult to adjust concrete of different specifications is solved, and a more efficient detection effect is achieved.
Patent Information
- Application Number
- CN202420776729.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing concrete strength detection devices are difficult to effectively adjust concrete of different specifications, which affects the detection effect.
A concrete strength detection device is designed, and the sliding groove distance is adjusted by driving a bidirectional threaded rod through the first motor, and the position of the test equipment is adjusted in combination with the hydraulic cylinder, so as to realize clamping and fixing and strength detection of concrete of different specifications.
Through a flexible adjustment mechanism, the device significantly improves the detection effect of concrete of different specifications, and enhances the adjustment and support anti-slip capability of the detection device.
Smart Images
Figure CN222719301U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of concrete strength detection, in particular to a concrete strength detection device. Background Art
[0002] Concrete is a building material. It is an engineering composite material in which aggregates are bonded into a whole by cementitious materials. In concrete, cement is used as a cementitious material, sand and stone are used as aggregates, which are mixed with water in a certain proportion and stirred. The concrete obtained after stirring is widely used in civil engineering.
[0003] In the prior art, concrete is strength tested before use to ensure that the quality and strength are up to standard. At this time, a concrete strength testing device is required.
[0004] During long-term use and observation, it was found that the existing concrete strength testing device is adjusted for concrete of different specifications, which affects the concrete strength testing effect.
[0005] To this end, the utility model provides a concrete strength detection device. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a concrete strength detection device is proposed.
[0007] The technical solution adopted by the utility model to solve its technical problems is: a concrete strength detection device described in the utility model comprises a base plate; a slide groove is provided in the middle of the base plate; a first motor is fixedly connected to the side wall of the base plate; a bidirectional threaded rod is connected to the output end of the first motor; the bidirectional threaded rod passes through the base plate and the middle of the slide groove; the bidirectional threaded rod and the base plate are rotationally matched; a slide plate is transmission-matched on the side wall of the bidirectional threaded rod; the slide plates are evenly distributed on the side wall of the bidirectional threaded rod; a clamping plate is fixedly connected to the top of each group of the slide plates; a test protective cover is fixedly connected to the top of the base plate; a hydraulic cylinder is arranged on the top of the test protective cover; the output end of the hydraulic cylinder passes through the top of the test protective cover; a detection device is arranged on the output end of the hydraulic cylinder; in this step, through the setting of the first motor, the bidirectional threaded rod can be rotated to adjust the distance between the slide grooves, the concrete to be detected can be clamped and fixed, and the position of the test equipment is adjusted by the hydraulic cylinder to detect the strength of the concrete, thereby enhancing the adjustment effect of the concrete strength detection device.
[0008] Preferably, a support plate is fixedly connected to the bottom of each group of the clamping plates; the support plates are evenly distributed on the bottom of the clamping plates; anti-slip blocks are installed on the side walls of the clamping plates; the anti-slip blocks are evenly distributed on the side walls of the clamping plates; this step can provide support when the clamping plates clamp concrete through the setting of the support plates, and the anti-slip blocks can enhance the friction force of the clamping plates on the side walls of the concrete, further enhancing the support and anti-slip effect of the concrete strength detection device.
[0009] Preferably, a dust cover is provided on the top of the test protective cover; the dust covers are evenly distributed on the top of the test protective cover; a second motor is fixedly connected to the inner wall of each group of the dust covers; a connecting rod is fixedly connected to the output end of the second motor; fan blades are fixedly connected to the side wall of the connecting rod; the fan blades are evenly distributed on the side wall of the connecting rod; a collecting component is provided in the middle of the bottom plate; in this step, the fan blades can be driven by the setting of the second motor to generate air flow to clean up impurities generated by concrete detection, and the dust cover can reduce the entry of external impurities into the air flow, which are collected by the collecting component, thereby further enhancing the impurity cleaning effect of the concrete strength detection device.
[0010] Preferably, each group of the dust cover inner wall is provided with louvers; the louvers are evenly distributed on the inner wall; this step can control the direction of air flow through the setting of the louvers, further enhancing the control effect of the concrete strength detection device.
[0011] Preferably, the collecting component includes a collecting hole; a collecting hole is opened in the middle of the bottom plate; the collecting holes are evenly distributed in the middle of the bottom plate; a collecting box is provided on the inner wall of the collecting hole; this step can collect impurities cleaned by air flow through the setting of the collecting hole and the collecting box, further enhancing the collection effect of the concrete strength detection device.
[0012] Preferably, a filter plate is provided on the inner side wall of the collection box; the filter plate is arranged below the bottom plate; in this step, the impurities collected by the collection box can be filtered through the arrangement of the filter plate, further enhancing the filtering effect of the concrete strength detection device.
[0013] Preferably, a storage box is fixedly connected to the outer wall of the test protective cover; a water pump is arranged on the top of the storage box; the water pumps are evenly distributed on the top of the storage box; each group of the water pump output ends are connected to a delivery pipe; the delivery pipe passes through the side wall of the collection box; in this step, the precipitation liquid inside the storage box can be transported to the inside of the collection box by the delivery pipe through the setting of the water pump to precipitate the collected impurities, thereby further enhancing the precipitation effect of the concrete strength testing device.
[0014] Preferably, a protective block is fixedly connected to the inner wall of the slide groove; the protective block is rotationally matched with the bidirectional threaded rod; in this step, the distance-adjusting slide plate can be isolated and protected by the provision of the protective block, further enhancing the adjustment and protection effect of the concrete strength detection device.
[0015] The beneficial effects of the utility model are as follows:
[0016] 1. The concrete strength detection device described in the utility model can rotate the bidirectional threaded rod to adjust the distance between the slide grooves through the setting of the first motor, clamp and fix the concrete to be tested, and use the hydraulic cylinder to adjust the position of the test equipment to perform strength detection on the concrete, thereby enhancing the adjustment effect of the concrete strength detection device.
[0017] 2. The concrete strength detection device described in the utility model can provide support when the clamping plate clamps the concrete through the setting of the support plate, and the friction force of the clamping plate on the concrete side wall can be enhanced by the anti-slip block, further enhancing the support and anti-slip effect of the concrete strength detection device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The utility model will be further described below in conjunction with the accompanying drawings.
[0019] Figure 1 It is a stereogram in the utility model;
[0020] Figure 2 It is a side view of the utility model;
[0021] Figure 3 It is a schematic diagram of the support plate structure in the utility model;
[0022] Figure 4 It is a schematic diagram of the structure of the dust cover in the utility model;
[0023] Legend:
[0024] 1. Bottom plate; 11. Slide; 12. First motor; 13. Bidirectional threaded rod; 14. Slide plate; 15. Clamping plate; 16. Test protective cover; 17. Hydraulic cylinder; 2. Support plate; 21. Anti-sliding block; 3. Dust cover; 31. Second motor; 32. Connecting rod; 33. Fan blade; 4. Louver; 5. Collecting hole; 51. Collecting box; 6. Filter plate; 7. Saving box; 71. Water pump; 72. Delivery pipe; 8. Protective block. DETAILED DESCRIPTION
[0025] 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 of 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.
[0026] Specific examples are given below.
[0027] like Figures 1 to 3 As shown, a concrete strength detection device described in an embodiment of the utility model comprises a base plate 1; a slide groove 11 is provided in the middle of the base plate 1; a first motor 12 is fixedly connected to the side wall of the base plate 1; a bidirectional threaded rod 13 is connected to the output end of the first motor 12; the bidirectional threaded rod 13 passes through the base plate 1 and the middle of the slide groove 11; the bidirectional threaded rod 13 and the base plate 1 are rotationally matched; a slide plate 14 is transmission-matched on the side wall of the bidirectional threaded rod 13; the slide plates 14 are evenly distributed on the side wall of the bidirectional threaded rod 13; a clamping plate 15 is fixedly connected to the top of each group of slide plates 14; a test protective cover 16 is fixedly connected to the top of the base plate 1; a hydraulic cylinder is arranged on the top of the test protective cover 16 17; the output end of the hydraulic cylinder 17 passes through the top of the test protective cover 16; the output end of the hydraulic cylinder 17 is provided with a detection device; when working, the bidirectional threaded rod 13 can be rotated by the first motor 12 to adjust the distance between the slide grooves 11, the concrete to be tested is clamped and fixed, and the position of the test equipment is adjusted by the hydraulic cylinder 17 to perform strength testing on the concrete; in this step, the bidirectional threaded rod 13 can be rotated by the setting of the first motor 12 to adjust the distance between the slide grooves 11, the concrete to be tested is clamped and fixed, and the position of the test equipment is adjusted by the hydraulic cylinder 17 to perform strength testing on the concrete, thereby enhancing the adjustment effect of the concrete strength testing device.
[0028] Further, such as Figures 1 to 3 As shown, each group of the clamping plates 15 is fixedly connected to a support plate 2 at the bottom; the support plates 2 are evenly distributed at the bottom of the clamping plates 15; anti-slip blocks 21 are installed on the side walls of the clamping plates 15; the anti-slip blocks 21 are evenly distributed on the side walls of the clamping plates 15; during operation, the concrete clamped by the clamping plates 15 can be supported by the support plates 2 evenly distributed at the bottom of the clamping plates 15, and the anti-slip blocks 21 evenly distributed on the side walls of the clamping plates 15 can increase the contact area between the clamping plates 15 and the concrete side walls, thereby increasing the friction; in this step, the setting of the support plates 2 can support the clamping plates 15 when clamping the concrete, and the anti-slip blocks 21 can enhance the friction between the clamping plates 15 and the concrete side walls, thereby further enhancing the support and anti-slip effect of the concrete strength detection device.
[0029] Further, such as Figures 1 to 4 As shown, a dust cover 3 is provided on the top of the test protective cover 16; the dust cover 3 is evenly distributed on the top of the test protective cover 16; the inner wall of each group of the dust cover 3 is fixedly connected to a second motor 31; the output end of the second motor 31 is fixedly connected to a connecting rod 32; the side wall of the connecting rod 32 is fixedly connected to a fan blade 33; the fan blade 33 is evenly distributed on the side wall of the connecting rod 32; a collecting component is provided in the middle of the bottom plate 1; when working, the second motor 31 can rotate the connecting rod 32 and then drive the fan blade 33 to generate air flow to clean up the impurities generated by the concrete detection, and the dust cover 3 can reduce the entry of external impurities into the air flow, and the cleaned impurities are collected by the collecting component; in this step, the setting of the second motor 31 can drive the fan blade 33 to generate air flow to clean up the impurities generated by the concrete detection, and the setting of the dust cover 3 can reduce the entry of external impurities into the air flow, and the impurities are collected by the collecting component, which further enhances the impurity cleaning effect of the concrete strength detection device.
[0030] Further, such as Figure 4 As shown, each group of the inner wall of the dust cover 3 is provided with louvers 4; the louvers 4 are evenly distributed on the inner wall; when working, the direction of air flow can be controlled by the louvers 4 evenly distributed on the inner wall of the dust cover 3; this step can control the direction of air flow through the setting of the louvers 4, further enhancing the control effect of the concrete strength detection device.
[0031] Further, such as Figure 1 to Figure 2 As shown, the collecting component includes a collecting hole 5; a collecting hole 5 is opened in the middle of the bottom plate 1; the collecting holes 5 are evenly distributed in the middle of the bottom plate 1; a collecting box 51 is arranged on the inner wall of the collecting hole 5; when working, the impurities cleaned by the air flow can be collected through the collecting hole 5 and the collecting box 51; in this step, the impurities cleaned by the air flow can be collected through the setting of the collecting hole 5 and the collecting box 51, thereby further enhancing the collection effect of the concrete strength detection device.
[0032] Further, such as Figure 1 to Figure 2 As shown, the inner wall of the collecting box 51 is provided with a filter plate 6; the filter plate 6 is arranged below the bottom plate 1; when working, the impurities collected by the collecting box 51 can be filtered through the filter plate 6; in this step, the impurities collected by the collecting box 51 can be filtered through the setting of the filter plate 6, thereby further enhancing the filtering effect of the concrete strength detection device.
[0033] Further, such as Figure 2As shown, the outer wall of the test protective cover 16 is fixedly connected to a storage box 7; a water pump 71 is arranged on the top of the storage box 7; the water pumps 71 are evenly distributed on the top of the storage box 7; the output end of each group of the water pumps 71 is connected to a delivery pipe 72; the delivery pipe 72 passes through the side wall of the collecting box 51; when working, the sedimentation liquid inside the storage box 7 can be driven by the water pump 71 to precipitate the impurities collected in the collecting box 51 through the delivery pipe 72; in this step, the sedimentation liquid inside the storage box 7 can be transported to the inside of the collecting box 51 through the delivery pipe 72 through the setting of the water pump 71 to precipitate the collected impurities, thereby further enhancing the precipitation effect of the concrete strength testing device.
[0034] Further, such as Figure 3 As shown, a protective block 8 is fixedly connected to the inner wall of the slide groove 11; the protective block 8 is rotationally matched with the bidirectional threaded rod 13; when working, the distance-adjustable slide plate 14 can be isolated and protected by the protective block 8; this step can isolate and protect the distance-adjustable slide plate 14 through the setting of the protective block 8, further enhancing the adjustment and protection effect of the concrete strength detection device.
[0035] Working principle: The first motor 12 can be used to rotate the bidirectional threaded rod 13 to adjust the distance between the slide slots 11, clamp and fix the concrete to be tested, and the hydraulic cylinder 17 is used to adjust the position of the test equipment to test the strength of the concrete. The support plate 2 evenly distributed at the bottom of the clamping plate 15 can support the concrete clamped by the clamping plate 15, and the anti-sliding block 21 evenly distributed on the side wall of the clamping plate 15 can increase the contact area between the clamping plate 15 and the concrete side wall to increase the friction. The second motor 31 can rotate the connecting rod 32 to drive the fan blades 33 to generate air flow to test the concrete. The generated impurities can be cleaned, the dust cover 3 can reduce the entry of external impurities into the air flow, the cleaned impurities can be collected by the collecting component, the louver 4 evenly distributed on the inner wall of the dust cover 3 can control the direction of air flow, the impurities cleaned by the air flow can be collected by the collecting hole 5 and the collecting box 51, the impurities collected by the collecting box 51 can be filtered by the filter plate 6, the sedimentation liquid inside the storage box 7 can be driven by the water pump 71 to precipitate the impurities collected by the collecting box 51 through the conveying pipe 72, and the distance-adjustable slide plate 14 can be isolated and protected by the protective block 8.
[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A concrete strength detection device, comprising a base plate (1); characterized in that: A slide groove (11) is provided in the middle of the base plate (1); a first motor (12) is fixedly connected to the side wall of the base plate (1); a bidirectional threaded rod (13) is connected to the output end of the first motor (12); the bidirectional threaded rod (13) passes through the base plate (1) and the middle of the slide groove (11); the bidirectional threaded rod (13) and the base plate (1) are in rotational cooperation; a slide plate (14) is transmission-coordinated on the side wall of the bidirectional threaded rod (13); the slide plates (14) are evenly distributed on the side wall of the bidirectional threaded rod (13); a clamping plate (15) is fixedly connected to the top of each group of the slide plates (14); a test protective cover (16) is fixedly connected to the top of the base plate (1); a hydraulic cylinder (17) is arranged on the top of the test protective cover (16); an output end of the hydraulic cylinder (17) passes through the top of the test protective cover (16); and a detection device is arranged on the output end of the hydraulic cylinder (17).
2. A concrete strength detection device according to claim 1, characterized in that: A support plate (2) is fixedly connected to the bottom of each group of the clamping plates (15); the support plates (2) are evenly distributed on the bottom of the clamping plates (15); anti-sliding blocks (21) are installed on the side walls of the clamping plates (15); and the anti-sliding blocks (21) are evenly distributed on the side walls of the clamping plates (15).
3. A concrete strength detection device according to claim 2, characterized in that: A dust cover (3) is arranged on the top of the test protective cover (16); the dust covers (3) are evenly distributed on the top of the test protective cover (16); a second motor (31) is fixedly connected to the inner wall of each group of the dust covers (3); a connecting rod (32) is fixedly connected to the output end of the second motor (31); a fan blade (33) is fixedly connected to the side wall of the connecting rod (32); the fan blade (33) is evenly distributed on the side wall of the connecting rod (32); and a collecting component is arranged in the middle of the bottom plate (1).
4. A concrete strength detection device according to claim 3, characterized in that: The inner wall of each group of dust covers (3) is provided with louvers (4); the louvers (4) are evenly distributed on the inner wall.
5. A concrete strength detection device according to claim 4, characterized in that: The collecting assembly comprises a collecting hole (5); a collecting hole (5) is provided in the middle of the bottom plate (1); the collecting holes (5) are evenly distributed in the middle of the bottom plate (1); and a collecting box (51) is provided on the inner side wall of the collecting hole (5).
6. A concrete strength detection device according to claim 5, characterized in that: The inner wall of the collection box (51) is provided with a filter plate (6); the filter plate (6) is arranged below the bottom plate (1).
7. A concrete strength detection device according to claim 6, characterized in that: The outer wall of the test protection cover (16) is fixedly connected with a storage box (7); a water pump (71) is arranged on the top of the storage box (7); the water pumps (71) are evenly distributed on the top of the storage box (7); the output end of each group of the water pumps (71) is connected with a delivery pipe (72); the delivery pipe (72) passes through the side wall of the collection box (51).
8. A concrete strength detection device according to claim 7, characterized in that: A protection block (8) is fixedly connected to the inner wall of the slide groove (11); the protection block (8) is rotationally matched with the bidirectional threaded rod (13).