Concrete strength detection device for building construction

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a concrete strength detection device for building construction, which comprises a supporting seat, two brackets are fixed at the top of the supporting seat, and a supporting plate is fixed at the tops of the two brackets. According to the concrete detection device disclosed by the utility model, the supporting seat, the bracket, the supporting plate, the through hole, the rotating shaft, the placing plate, the receiving hopper assembly and the reinforced supporting assembly are arranged, so that in the process of using the concrete detection device, after concrete blocks placed on the placing plate are detected, the placing plate can be driven to turn over through the rotating shaft; then the extruded and crushed concrete blocks can automatically fall into the receiving hopper assembly, the detection table does not need to be manually cleaned, and the receiving hopper assembly is directly moved to the supporting seat subsequently, so that the concrete blocks collected in the receiving hopper assembly can be cleaned; and the arranged auxiliary supporting assembly can play an auxiliary supporting role on the placement plate, so that the stability of the placement plate is enhanced in the concrete block detection process.

Description

Technical Field

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

[0002] Building construction refers to production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. In building construction, concrete is often used. The quality of concrete determines the quality and service life of the building. The strength of concrete blocks needs to be tested before construction, and the testing of concrete requires the use of concrete quality testing devices. However, during the use of existing concrete strength testing devices, when concrete blocks are placed on the testing table for testing, they will be crushed due to squeezing. After the test is completed, the staff is required to manually clean the broken concrete blocks on the surface of the testing table for the next test. Manual cleaning is time-consuming and labor-intensive. Therefore, we propose a concrete strength testing device for building construction to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a concrete strength detection device for building construction, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] The top of the support frame is fixed with two brackets, and the top of the two brackets is fixed with a support plate, and a through hole is opened on the top of the support plate, and a rotating shaft is rotatably connected to the inside of the through hole through a bearing, and a placement plate adapted for the through hole is fixed on the surface of the rotating shaft, and a receiving bucket assembly is arranged between the inner walls of both sides of the support seat, and a reinforcing support assembly for auxiliary support of the placement plate is arranged at the bottom of the support plate, and a fixing frame is fixed on the top of the support plate, and a hydraulic cylinder is fixed on the top of the fixing frame, and the ejection end of the hydraulic cylinder slides through the fixing frame to extend to the bottom thereof and is fixed with a moving plate, and a pressing plate is fixed on the bottom of the moving plate, and a pressure sensor is fixed inside the sink groove opened at the bottom of the pressing plate, and a display is fixed on the top of the support plate, and the display is electrically connected to the pressure sensor, and a protective cover assembly is arranged at the bottom of the moving plate.

[0008] Furthermore, the receiving bucket assembly includes a collecting bucket arranged between the inner walls on both sides of the support seat, universal self-locking wheels are fixed to the four corners of the bottom of the collecting bucket, and a push handle is fixed to the front of the collecting bucket.

[0009] Furthermore, the reinforced support assembly includes two connecting plates fixed at the bottom of the support plate, and a bidirectional screw rod is rotatably connected between the two connecting plates through bearings. Both ends of the bidirectional screw rod are threadedly connected to an L-shaped plate that matches the surface threads thereof, and an auxiliary frame is fixed to one side wall of the L-shaped plate, and the top of the auxiliary frame is in contact with the top of the placement plate.

[0010] Furthermore, four T-shaped slots are formed on the inner wall of the bottom of the support seat, and two T-shaped blocks matching the T-shaped slots are fixed to the bottom of the auxiliary frame.

[0011] Furthermore, the protective cover assembly includes an upper shell fixed to the bottom of the movable plate, a circular ring is arranged below the upper shell, guide rods are slidably penetrated through the bottom of the upper shell in a circular array, the bottom ends of the guide rods are fixedly connected to the top of the circular ring, springs are fixed on the guide rods, the bottom ends of the springs are fixedly connected to the bottom inner wall of the upper shell, and a lower shell is fixed to the top of the support plate.

[0012] Furthermore, two T-shaped rods are slidably penetrated through the top of the fixed frame, and the bottom ends of the T-shaped rods are fixedly connected to the top of the movable plate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a concrete strength detection device for construction, which has the following beneficial effects:

[0015] The utility model provides a support seat, a bracket, a support plate, a through hole, a rotating shaft, a placement plate, a receiving bucket assembly and a reinforced support assembly. During the use of the concrete detection device, when the detection of the concrete block placed on the placement plate is completed, the placement plate can be driven to flip through the rotating shaft, and then the concrete block after being squeezed and crushed will automatically fall into the interior of the receiving bucket assembly, and there is no need to manually clean the detection table. The receiving bucket assembly can be directly moved out to the support seat afterwards, and the concrete blocks collected therein can be cleaned. The auxiliary support assembly can be used to play an auxiliary supporting role for the placement plate, so as to enhance the stability of the placement plate during the detection of the concrete blocks. At the same time, the protective cover assembly can be used to avoid the splashing of the concrete blocks during the detection process, thereby improving the safety of the strength detection device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the back of the overall structure of the utility model;

[0018] Figure 3 This is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the support plate structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the placement plate of the utility model.

[0021] In the figure: 1. support seat; 2. bracket; 3. support plate; 4. through hole; 5. rotating shaft; 6. placement plate; 7. receiving bucket assembly; 701. collecting bucket; 702. universal self-locking wheel; 703. push handle; 8. reinforced support assembly; 801. connecting plate; 802. two-way screw rod; 803. L-shaped plate; 804. auxiliary frame; 9. fixed frame; 10. hydraulic cylinder; 11. moving plate; 12. pressure plate; 13. pressure sensor; 14. display; 15. protective cover assembly; 1501. upper shell; 1502. ring; 1503. guide rod; 1504. spring; 1505. lower shell; 16. T-bar. DETAILED DESCRIPTION

[0022] 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.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a concrete strength detection device for construction proposed by an embodiment of the utility model comprises a support seat 1, two brackets 2 are fixed on the top of the support seat 1, a support plate 3 is fixed on the top of the two brackets 2, a through hole 4 is opened on the top of the support plate 3, a rotating shaft 5 is rotatably connected to the inside of the through hole 4 through a bearing, a placement plate 6 adapted to the through hole 4 is fixed on the surface of the rotating shaft 5, a receiving bucket assembly 7 is arranged between the inner walls on both sides of the support seat 1, a reinforcing support assembly 8 for auxiliary support of the placement plate 6 is arranged at the bottom of the support plate 3, a fixed frame 9 is fixed on the top of the support plate 3, a hydraulic cylinder 10 is fixed on the top of the fixed frame 9, the ejection end of the hydraulic cylinder 10 slides through the fixed frame 9 to extend to the bottom thereof and a moving plate 11 is fixed thereto, two T-shaped rods 16 are slidably penetrated on the top of the fixed frame 9, the bottom ends of the T-shaped rods 16 are fixedly connected to the top of the moving plate 11, and can play a role of auxiliary support for the moving plate 11, so that it will be more stable during the up and down movement, a pressing plate 12 is fixed on the bottom of the moving plate 11, and the bottom of the pressing plate 12 A pressure sensor 13 is fixed inside the opened trough, a display 14 is fixed on the top of the support plate 3, the display 14 is electrically connected to the pressure sensor 13, and a protective cover assembly 15 is arranged at the bottom of the movable plate 11. When using this concrete strength detection device, the concrete block to be detected can be placed on the placement plate 6, and the top of the placement plate 6 is equidistantly fixed with protrusions, so that the concrete block can be more stable when placed and squeezed, and then the hydraulic cylinder 10 is started to drive the movable plate 11 to move downward, and the movable plate 11 will drive the pressing plate 12 to squeeze the concrete block after moving downward, and the protective cover assembly 15 can prevent the squeezed and crushed concrete block from splashing, and during the concrete block detection process, the pressure sensor 13 can transmit data to the display 14, so that the data of the concrete block strength detection can be intuitively seen, and after the detection is completed, the pressing plate 12 and the reinforced support assembly 8 can be reset, and then the motor is started to drive the rotating shaft 5 to rotate, and the rotating shaft 5 will drive the placement plate 6 to rotate, and the concrete block with crushed surface will automatically fall into the inside of the receiving bucket assembly 7.

[0025] like Figure 1 As shown, in some embodiments, the receiving bucket assembly 7 includes a collecting bucket 701 arranged between the inner walls on both sides of the support seat 1, and universal self-locking wheels 702 are fixed to the four corners of the bottom of the collecting bucket 701, and a push handle 703 is fixed to the front of the collecting bucket 701. When the concrete blocks inside the collecting bucket 701 need to be cleaned later, with the cooperation of the universal self-locking wheels 702, the push handle 703 can be directly pulled to pull the collecting bucket 701 out from the inside of the support seat 1, which makes cleaning more convenient.

[0026] like Figure 1 , Figure 2 and Figure 3As shown, in some embodiments, the reinforcing support assembly 8 includes two connecting plates 801 fixed to the bottom of the support plate 3, a bidirectional screw rod 802 is rotatably connected between the two connecting plates 801 through a bearing, both ends of the bidirectional screw rod 802 are threadedly connected to an L-shaped plate 803 adapted to the surface thread thereof, an auxiliary frame 804 is fixed to one side wall of the L-shaped plate 803, four T-shaped slots are provided on the bottom inner wall of the support seat 1, and two T-shaped blocks adapted to the T-shaped slots are fixed to the bottom of the auxiliary frame 804, which can limit the auxiliary frame 804, so that when the bidirectional screw rod 802 rotates to drive the auxiliary frame 804 When the auxiliary frame 804 moves, it can prevent the auxiliary frame 804 from rotating synchronously with it. The top of the auxiliary frame 804 is in contact with the top of the placement plate 6. When in use, the motor can be started to drive the bidirectional screw rod 802 to rotate. After the bidirectional screw rod 802 rotates, it can drive the two movable plates 11 to move to the middle position at the same time. After the two auxiliary frames 804 move to the middle position, their tops will be in contact with the bottom of the placement plate 6, thereby realizing auxiliary support for the placement plate 6. After the detection is completed, the motor is started to drive the bidirectional screw rod 802 to reverse, so that the two auxiliary frames 804 can be moved in the opposite direction and reset.

[0027] like Figure 1 and Figure 2 As shown, in some embodiments, the protective cover assembly 15 includes an upper shell 1501 fixed to the bottom of the movable plate 11, a ring 1502 is arranged below the upper shell 1501, and a guide rod 1503 is slidably penetrated through the bottom of the upper shell 1501 in an annular array, and the bottom ends of the guide rods 1503 are fixedly connected to the top of the ring 1502, and springs 1504 are fixed on the guide rods 1503, and the bottom ends of the springs 1504 are fixedly connected to the bottom inner wall of the upper shell 1501, and a lower shell 1505 is fixed to the top of the support plate 3. When in use, when the movable plate 11 moves downward, the upper shell 1501 will be driven to move downward, and the upper shell 1501 will drive the ring 1502 to contact the lower shell 1505 first, and with the cooperation of the guide rod 1503 and the spring 1504, the ring 1502 can be buffered and moved, thereby avoiding interference with the device during the detection process.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A concrete strength detection device for construction, comprising a support base (1), characterized in that: Two brackets (2) are fixed on the top of the support seat (1), and a support plate (3) is fixed on the top of the two brackets (2). A through hole (4) is opened on the top of the support plate (3), and a rotating shaft (5) is rotatably connected to the inside of the through hole (4) through a bearing. A placement plate (6) adapted to the through hole (4) is fixed on the surface of the rotating shaft (5). A receiving bucket assembly (7) is arranged between the inner walls on both sides of the support seat (1), and a reinforcing support assembly (8) for auxiliary support of the placement plate (6) is arranged at the bottom of the support plate (3). The top of the support plate (3) A fixed frame (9) is fixed, a hydraulic cylinder (10) is fixed on the top of the fixed frame (9), the ejection end of the hydraulic cylinder (10) slides through the fixed frame (9) and extends to the bottom thereof and is fixed with a movable plate (11), a pressing plate (12) is fixed on the bottom of the movable plate (11), a pressure sensor (13) is fixed inside a sink groove opened at the bottom of the pressing plate (12), a display (14) is fixed on the top of the support plate (3), the display (14) is electrically connected to the pressure sensor (13), and a protective cover assembly (15) is provided at the bottom of the movable plate (11).

2. A concrete strength detection device for construction according to claim 1, characterized in that: The receiving bucket assembly (7) comprises a collecting bucket (701) arranged between the inner walls on both sides of the support seat (1), the four corners of the bottom of the collecting bucket (701) are fixed with universal self-locking wheels (702), and the front of the collecting bucket (701) is fixed with a push handle (703).

3. A concrete strength detection device for construction according to claim 1, characterized in that: The reinforcing support assembly (8) comprises two connecting plates (801) fixed at the bottom of the support plate (3), a bidirectional screw rod (802) being rotatably connected between the two connecting plates (801) via a bearing, both ends of the bidirectional screw rod (802) being threadedly connected to an L-shaped plate (803) adapted to the surface thread thereof, an auxiliary frame (804) being fixed to one side wall of the L-shaped plate (803), and the top of the auxiliary frame (804) being in contact with the top of the placement plate (6).

4. A concrete strength detection device for construction according to claim 3, characterized in that: The inner wall at the bottom of the support seat (1) is provided with four T-shaped slots, and the bottom of the auxiliary frame (804) is fixed with two T-shaped blocks that match the T-shaped slots.

5. A concrete strength detection device for construction according to claim 1, characterized in that: The protective cover assembly (15) comprises an upper shell (1501) fixed to the bottom of the movable plate (11), a circular ring (1502) is arranged below the upper shell (1501), a guide rod (1503) is slidably penetrated through the bottom of the upper shell (1501) in a circular array, the bottom ends of the guide rods (1503) are fixedly connected to the top of the circular ring (1502), springs (1504) are fixed on the guide rods (1503), the bottom ends of the springs (1504) are fixedly connected to the bottom inner wall of the upper shell (1501), and a lower shell (1505) is fixed to the top of the support plate (3).

6. A concrete strength detection device for construction according to claim 1, characterized in that: Two T-shaped rods (16) are slidably passed through the top of the fixed frame (9), and the bottom ends of the T-shaped rods (16) are fixedly connected to the top of the movable plate (11).

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