House concrete strength detection device
By designing a concrete strength detection device including cylinders, protective installation boxes, hydraulic cylinders and pressure sensors, the problem of damaged concrete splash is solved, and accurate detection of concrete strength and protection of staff health is achieved.
Patent Information
- Application Number
- CN202420578284.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-22
AI Technical Summary
During the inspection process of existing house concrete strength detection devices, damaged concrete is prone to splashing, which may affect the health of staff.
A concrete strength detection device including a detection support table, a cylinder, a protective mounting box, a hydraulic cylinder and a pressure sensor is designed. Through the cooperation of the cylinder and the hydraulic cylinder, the protective installation box can effectively prevent concrete debris from splashing, and detect the compressive strength of the concrete through a pressure sensor.
It effectively prevents the splash of damaged concrete, protects the health of staff, and can accurately detect the strength of concrete to ensure the quality of the house concrete.
Smart Images
Figure CN222599329U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete strength detection device structures, in particular to a building concrete strength detection device. Background Art
[0002] Concrete, abbreviated as concrete, is a general term for engineering composite materials in which aggregates are bonded into a whole by cementitious materials. Usually, concrete refers to cement as cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion and mixed to obtain cement concrete. It is widely used in civil engineering. After the proportioning production of house concrete is completed, concrete strength testing equipment is needed to test the concrete strength to avoid unqualified house concrete affecting the safety of the house.
[0003] After searching, the authorization announcement number CN214749390U discloses a concrete strength detection device for adjusting the safety assessment of houses, including a box body, a single-opening door hinged on the front side of the box body, a fixed horizontal plate between the two sides of the inner wall of the box body and near the top, a dust box at the bottom of the inner wall of the box body, an extrusion device below the middle of the bottom of the fixed horizontal plate, a servo motor at the top of the box body, and the end of the servo motor output shaft passes through the top of the box body and is coaxially connected with a screw rod. The concrete strength detection device for adjusting the safety assessment of houses drives the screw rod to rotate through the servo motor, so that the screw rod drives the extrusion device to move downward, thereby generating pressure on the concrete. The pressure sensor and the data acquisition display can display the pressure in real time, which is convenient for the user to adjust the pressure through the servo motor. The dust box can collect the fine debris generated during the detection process.
[0004] However, during the existing house concrete strength test, the damaged concrete is prone to splashing, which may have an impact on the health of the workers. Therefore, there is an urgent need for a house concrete strength test device in the market to solve these problems. Utility Model Content
[0005] The purpose of the utility model is to provide a house concrete strength detection device to solve the problem that during the existing house concrete strength detection proposed in the above background technology, broken concrete is prone to splashing, which may affect the health of workers.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a house concrete strength detection device, comprising a detection support platform, a mounting support frame is installed above the detection support platform, a placement seat is arranged at the upper end of the detection support platform, both ends of the placement seat are provided with a material discharge trough, a through groove is arranged inside the mounting support frame, cylinders are installed on both sides of the through groove, a protective mounting box is installed below the cylinder, a positioning mounting seat is arranged at one end of the cylinder, a positioning rod is installed on one side of the positioning mounting seat, a hydraulic cylinder is installed above the protective mounting box, a pressure sensor is installed below the hydraulic cylinder, an extrusion seat is installed below the pressure sensor, and a control box is installed at the front end of the mounting support frame.
[0007] Preferably, a material collection chamber is provided at the lower end of the material discharge chute, and a material collection box is installed inside the material collection chamber.
[0008] Preferably, two cylinders are provided, and the two cylinders are symmetrical about the vertical center line of the mounting support frame. A mounting seat is provided at one end of the outer wall of the cylinder, and the mounting seat is fixedly connected to the mounting support frame by fixing screws.
[0009] Preferably, a telescopic rod is provided at the lower end of the cylinder, a mounting plate is provided at the lower end of the telescopic rod, and the mounting plate is fixedly connected to the protective mounting box by mounting screws.
[0010] Preferably, a fixed end is provided at the upper end of the positioning rod, and the fixed end is fixedly connected to the positioning mounting seat by a connecting screw. Two positioning rods are provided, and the two positioning rods are symmetrical about the vertical center line of the protective installation box. One end of the positioning rod passes through the protective installation box and extends to the interior of the protective installation box.
[0011] Preferably, a fixing seat is provided at one end of the outer wall of the hydraulic cylinder, and the fixing seat is fixedly connected to the protective installation box by fixing bolts.
[0012] Preferably, a push rod is provided at the lower end of the hydraulic cylinder, a fixing plate is provided at the lower end of the push rod, the fixing plate and the pressure sensor are fixedly connected by mounting bolts, and a mounting end is provided at the upper end of the extrusion seat, and the mounting end and the pressure sensor are fixedly connected by connecting bolts.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. This kind of house concrete strength testing device places the concrete block to be tested on the top of the placement seat, and then opens the cylinder to make the telescopic rod push the protective installation box to move along the direction of the positioning rod, so as to avoid the deviation of the protective installation box during the movement. When the lower end of the protective installation box contacts the upper end of the detection support platform, the cylinder is controlled to stop working, and then the hydraulic cylinder is opened to make the push rod push the pressure sensor and the extrusion seat to move, and the placed concrete block can be squeezed through the extrusion seat. In this way, when the concrete block is damaged, the compressive strength of the concrete block can be tested through the pressure sensor, so as to detect whether the quality of the concrete block is qualified.
[0015] 2. This kind of house concrete strength testing device, when the concrete block is damaged, the protective installation box can effectively prevent the damaged concrete block from splashing, thereby avoiding affecting the health of the workers. When the test is completed, the damaged concrete is cleaned to the discharge troughs set on both sides, so that the waste enters the aggregate box placed inside the aggregate chamber from the discharge trough for storage, which makes cleaning more convenient and will not affect the efficiency of the test. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is the overall front view of the utility model;
[0017] Figure 2 It is an overall cross-sectional view of the utility model;
[0018] Figure 3 A three-dimensional diagram of the detection support platform of the utility model;
[0019] Figure 4 For the utility model Figure 2 A partial enlarged view of area A.
[0020] In the figure: 1. detection support platform; 101. collection chamber; 102. material discharge chute; 2. installation support frame; 201. positioning mounting seat; 202. through slot; 3. collection box; 4. placement seat; 5. cylinder; 501. mounting seat; 502. telescopic rod; 503. mounting plate; 6. fixing screws; 7. protective mounting box; 8. mounting screws; 9. positioning rod; 901. fixed end; 10. connecting screws; 11. hydraulic cylinder; 1101. fixing seat; 1102. pushing rod; 1103. fixing plate; 12. fixing bolts; 13. pressure sensor; 14. mounting bolts; 15. extrusion seat; 1501. mounting end; 16. connecting bolts; 17. control box. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] See also Figure 1-4 , the utility model provides an embodiment: a house concrete strength detection device, including a detection support platform 1, a mounting support frame 2 is installed above the detection support platform 1, a placement seat 4 is arranged at the upper end of the detection support platform 1, and both ends of the placement seat 4 are provided with a feeding trough 102, a through groove 202 is arranged inside the mounting support frame 2, and a cylinder 5 is installed on both sides of the through groove 202, and a protective mounting box 7 is installed below the cylinder 5, a positioning mounting seat 201 is arranged at one end of the cylinder 5, and a positioning rod 9 is installed on one side of the positioning mounting seat 201, a hydraulic cylinder 11 is installed above the protective mounting box 7, a pressure sensor 13 is installed below the hydraulic cylinder 11, and an extrusion seat 15 is installed below the pressure sensor 13, and a control box 17 is installed at the front end of the mounting support frame 2. It should be noted that in order to save space and highlight the innovative elements of this patent, such as the working principle and working process of how the pressure sensor works, and the working principle of the control box to control the device, they are not repeated in this patent.
[0023] When in use, the concrete block to be tested is placed on the placement seat 4, and then the cylinder 5 is opened to make the telescopic rod 502 push the protective installation box 7 to move along the direction of the positioning rod 9. When the lower end of the protective installation box 7 contacts the upper end of the detection support platform 1, the cylinder 5 is controlled to stop working, and then the hydraulic cylinder 11 is opened to make the push rod 1102 push the pressure sensor 13 and the extrusion seat 15 to move. The placed concrete block can be squeezed by the extrusion seat 15. In this way, when the concrete block is damaged, the compressive strength of the concrete block can be tested by the pressure sensor 13. When the test is completed, the damaged concrete is cleaned to the discharge troughs 102 set on both sides, so that the waste enters the aggregate box 3 placed inside the aggregate chamber 101 from the discharge trough 102 for storage. This makes cleaning more convenient and will not affect the efficiency of detection.
[0024] See also Figure 2 and Figure 3 A collection chamber 101 is provided at the lower end of the feed chute 102, and a collection box 3 is installed inside the collection chamber 101. The collection chamber 101 can be used to conveniently place the collection box 3, and the installed collection box 3 can facilitate the collection of waste materials during the detection process through the collection box 3.
[0025] See also Figure 1 and Figure 2There are two cylinders 5, and the two cylinders 5 are symmetrical about the vertical center line of the mounting support frame 2. A mounting seat 501 is provided at one end of the outer wall of the cylinder 5. The mounting seat 501 is fixedly connected to the mounting support frame 2 by a fixing screw 6, so that the cylinder 5 and the mounting support frame 2 can be conveniently installed and fixed.
[0026] See also Figure 1 , Figure 2 and Figure 4 A telescopic rod 502 is provided at the lower end of the cylinder 5, and a mounting plate 503 is provided at the lower end of the telescopic rod 502. The mounting plate 503 and the protective mounting box 7 are fixedly connected by mounting screws 8, so that the mounting plate 503 and the protective mounting box 7 can be conveniently installed and fixed. By opening the cylinder 5, the telescopic rod 502 pushes the protective mounting box 7 to move. The protective mounting box 7 can improve the protection effect and avoid splashing of concrete debris during the detection process, which may affect the health of the staff.
[0027] See also Figure 1 and Figure 2 A fixed end 901 is provided at the upper end of the positioning rod 9, and the fixed end 901 is fixedly connected to the positioning mounting seat 201 by a connecting screw 10. Two positioning rods 9 are provided, and the two positioning rods 9 are symmetrical about the vertical center line of the protective installation box 7. One end of the positioning rod 9 passes through the protective installation box 7 and extends to the interior of the protective installation box 7, so that the positioning rod 9 can be conveniently installed and fixed. Through the installed positioning rod 9, the protective installation box 7 can be positioned and moved along the direction of the positioning rod 9, thereby avoiding the offset of the protective installation box 7 during the movement.
[0028] See also Figure 1 , Figure 2 and Figure 4 A fixing seat 1101 is provided at one end of the outer wall of the hydraulic cylinder 11, and the fixing seat 1101 and the protective installation box 7 are fixedly connected by fixing bolts 12, so that the hydraulic cylinder 11 and the protective installation box 7 can be conveniently installed and fixed.
[0029] See also Figure 2 and Figure 4A pushing rod 1102 is provided at the lower end of the hydraulic cylinder 11, and a fixing plate 1103 is provided at the lower end of the pushing rod 1102. The fixing plate 1103 and the pressure sensor 13 are fixedly connected by mounting bolts 14. A mounting end 1501 is provided at the upper end of the extrusion seat 15. The mounting end 1501 and the pressure sensor 13 are fixedly connected by connecting bolts 16. The hydraulic cylinder 11 and the pressure sensor 13 can be conveniently installed and fixed, and the extrusion seat 15 and the pressure sensor 13 can be conveniently installed and fixed. By opening the hydraulic cylinder 11, the pushing rod 1102 pushes the pressure sensor 13 and the extrusion seat 15 to move. The placed concrete block can be squeezed by the extrusion seat 15. In this way, when the concrete block is damaged, the compressive strength of the concrete block can be detected by the pressure sensor 13, so as to detect whether the quality of the concrete block is qualified.
[0030] Working principle: When in use, the concrete block to be tested is placed on the top of the placement seat 4, and then the cylinder 5 is turned on to make the telescopic rod 502 push the protective installation box 7 to move along the direction of the positioning rod 9, so as to avoid the deviation of the protective installation box 7 during the movement. When the lower end of the protective installation box 7 contacts the upper end of the detection support platform 1, the cylinder 5 is controlled to stop working, and then the hydraulic cylinder 11 is turned on to make the push rod 1102 push the pressure sensor 13 and the extrusion seat 15 to move, so that the placed concrete block can be squeezed through the extrusion seat 15, so that when the concrete block appears When the concrete block is damaged, the pressure sensor 13 can be used to detect the compressive strength of the concrete block, thereby detecting whether the quality of the concrete block is qualified. When the concrete block is damaged, the protective installation box 7 can effectively prevent the damaged concrete block from splashing, thereby avoiding affecting the health of the workers. After the detection is completed, the damaged concrete is cleaned to the discharge troughs 102 set on both sides, so that the waste enters the aggregate box 3 placed inside the aggregate chamber 101 from the discharge trough 102 for storage. This makes cleaning more convenient and will not affect the efficiency of the detection.
[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A housing concrete strength testing device, comprising a testing support platform (1), characterized in that: A mounting support frame (2) is installed above the detection support platform (1), a placement seat (4) is provided at the upper end of the detection support platform (1), and both ends of the placement seat (4) are provided with material discharge troughs (102), a through groove (202) is provided inside the mounting support frame (2), and cylinders (5) are installed on both sides of the through groove (202), a protective mounting box (7) is installed below the cylinder (5), a positioning mounting seat (201) is provided at one end of the cylinder (5), and a positioning rod (9) is installed on one side of the positioning mounting seat (201), a hydraulic cylinder (11) is installed above the protective mounting box (7), a pressure sensor (13) is installed below the hydraulic cylinder (11), and an extrusion seat (15) is installed below the pressure sensor (13), and a control box (17) is installed at the front end of the mounting support frame (2).
2. A house concrete strength detection device according to claim 1, characterized in that: A material collection chamber (101) is provided at the lower end of the material discharge chute (102), and a material collection box (3) is installed inside the material collection chamber (101).
3. A building concrete strength detection device according to claim 1, characterized in that: Two cylinders (5) are provided, and the two cylinders (5) are symmetrical with respect to the vertical center line of the mounting support frame (2). A mounting seat (501) is provided at one end of the outer wall of the cylinder (5), and the mounting seat (501) is fixedly connected to the mounting support frame (2) by a fixing screw (6).
4. A building concrete strength detection device according to claim 1, characterized in that: A telescopic rod (502) is provided at the lower end of the cylinder (5), a mounting plate (503) is provided at the lower end of the telescopic rod (502), and the mounting plate (503) is fixedly connected to the protective mounting box (7) via mounting screws (8).
5. A house concrete strength detection device according to claim 1, characterized in that: The upper end of the positioning rod (9) is provided with a fixed end (901), and the fixed end (901) is fixedly connected to the positioning mounting seat (201) by a connecting screw (10). Two positioning rods (9) are provided, and the two positioning rods (9) are symmetrical with respect to the vertical center line of the protective installation box (7). One end of the positioning rod (9) passes through the protective installation box (7) and extends to the interior of the protective installation box (7).
6. A building concrete strength detection device according to claim 1, characterized in that: A fixing seat (1101) is provided at one end of the outer wall of the hydraulic cylinder (11), and the fixing seat (1101) is fixedly connected to the protective installation box (7) via fixing bolts (12).
7. A building concrete strength detection device according to claim 1, characterized in that: The lower end of the hydraulic cylinder (11) is provided with a push rod (1102), the lower end of the push rod (1102) is provided with a fixing plate (1103), the fixing plate (1103) and the pressure sensor (13) are fixedly connected via mounting bolts (14), and the upper end of the extrusion seat (15) is provided with a mounting end (1501), and the mounting end (1501) and the pressure sensor (13) are fixedly connected via connecting bolts (16).