CN219715118U - Concrete strength detection device - Google Patents

Abstract

The utility model belongs to the field of detection equipment, and particularly relates to a concrete strength detection device which comprises a base, a detection mechanism and a protection mechanism, wherein a detection table is fixedly arranged at the top of the base, two vertical plates are fixedly arranged at the top of the base, a transverse plate is fixedly arranged at the tops of the two vertical plates, the detection mechanism comprises a hydraulic cylinder, a pressing plate and a pressure sensor, the hydraulic cylinder is fixedly arranged on the transverse plate, the pressing plate is fixedly arranged on an output shaft of the hydraulic cylinder, the pressure sensor is arranged on the pressing plate, the protection mechanism comprises a movable groove, a movable seat and a protection frame, the movable groove is formed on the vertical plates, the movable seat is slidably arranged in the movable groove, and one side, close to each other, of the two movable seats is fixedly provided with the same protection frame. The utility model has reasonable design, and can block and buffer splashed scraps through the cooperation of the protective frame, the buffer plate and the buffer spring, thereby avoiding the splashed scraps from injuring staff by mistake.

Description

Concrete strength detection device

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a concrete strength detection device.

Background

The concrete structure is widely applied in the building engineering, and the quality of the concrete not only can influence the safety of the building structure, but also can influence the construction cost of the building engineering, so that the quality detection of the concrete is one of important links in the concrete production.

At present, when detecting concrete samples by using a detection device, concrete is generally crushed under pressure to obtain accurate detection data, the concrete is required to be placed on a detection table during detection, then materials are extruded through a hydraulic loading mechanism, workers are easily injured when the materials are broken, and certain potential safety hazards exist, so that a concrete strength detection device is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a concrete strength detection device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the concrete strength detection device comprises a base, a detection mechanism and a protection mechanism, wherein a detection table is fixedly arranged at the top of the base, two vertical plates are fixedly arranged at the top of the base, and a transverse plate is fixedly arranged at the top of the two vertical plates;

the detection mechanism comprises a hydraulic cylinder, a pressing plate and a pressure sensor, wherein the hydraulic cylinder is fixedly arranged on the transverse plate, the pressing plate is fixedly arranged on an output shaft of the hydraulic cylinder, and the pressure sensor is arranged on the pressing plate;

the protection mechanism comprises a movable groove, a movable seat and a protection frame, wherein the movable groove is formed in a vertical plate, the movable seat is slidably installed in the movable groove, and one side, close to each other, of each movable seat is fixedly provided with the same protection frame.

Preferably, a plurality of buffer plates are arranged in the protective frame, and a buffer mechanism is arranged between the buffer plates and the protective frame.

Preferably, the buffer gear includes guiding hole, T shape pole and buffer spring, the guiding hole is seted up on the inner wall of protection frame, T shape pole slidable mounting in the guiding hole, and T shape pole and the buffer plate fixed connection who corresponds, installs buffer spring between buffer plate and the protection frame.

Preferably, the bottom inner wall of the base is rotatably provided with a threaded rod, the movable seat is sleeved on the threaded rod in a threaded mode, the transverse plate is fixedly provided with a control box, and the top end of the threaded rod extends into the control box.

Preferably, the inner walls of the two sides of the control box are rotatably provided with a rotating shaft, one side of the control box is fixedly provided with a driving motor, and an output shaft of the driving motor is fixedly connected with the rotating shaft.

Preferably, two driving bevel gears are fixedly arranged on the rotating shaft, driven bevel gears are fixedly arranged at the top end of the threaded rod, and the driving bevel gears are meshed with the corresponding driven bevel gears.

Preferably, two rotation holes are formed in the transverse plate, and the threaded rod is in rotary connection with the corresponding rotation holes.

Preferably, one side of the buffer plate, which is far away from the T-shaped rod, is fixedly provided with a protection assembly, and the protection assembly is arranged as a rubber pad.

The utility model has the beneficial effects that:

1. when the hardness of the concrete is detected, the concrete blocks are placed on a detection table, and the rotation shaft can drive the two threaded rods to rotate through the cooperation of the driving motor, the rotation shaft, the driving bevel gear and the driven bevel gear, the threaded rods can drive the movable seat to move downwards, and the two movable seats can drive the same protective frame to move downwards, so that the protective frame is sleeved on the detection table;

2. through starting the pneumatic cylinder, the pneumatic cylinder can drive the clamp plate and move downwards through the output shaft, and the clamp plate can extrude the concrete to realize detecting the hardness of concrete, when the concrete is broken, through the cooperation of buffer board and buffer spring, can block and cushion the piece that splashes, thereby can avoid the piece accidental injury staff that splashes.

Drawings

Fig. 1 is a schematic perspective view of a concrete strength detecting device according to the present utility model;

fig. 2 is a schematic diagram of a front view structure of a concrete strength detecting device according to the present utility model;

FIG. 3 is a schematic structural view of part A of a concrete strength detecting device according to the present utility model;

fig. 4 is a schematic diagram of a B-part structure of a concrete strength detecting device according to the present utility model.

In the figure: 1. a base; 2. a detection table; 3. a riser; 4. a cross plate; 5. a hydraulic cylinder; 6. a pressing plate; 7. a pressure sensor; 8. a moving groove; 9. a movable seat; 10. a threaded rod; 11. a control box; 12. a rotation shaft; 13. a driving motor; 14. a drive bevel gear; 15. a driven bevel gear; 16. a protective frame; 17. a guide hole; 18. a T-bar; 19. a buffer plate; 20. and a buffer spring.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a concrete strength detection device comprises a base 1, a detection mechanism and a protection mechanism, wherein a detection table 2 is fixedly arranged at the top of the base 1, two vertical plates 3 are fixedly arranged at the top of the base 1, a transverse plate 4 is fixedly arranged at the top of each vertical plate 3, the detection mechanism comprises a hydraulic cylinder 5, a pressing plate 6 and a pressure sensor 7, the hydraulic cylinder 5 is fixedly arranged on the transverse plate 4, the pressing plate 6 is fixedly arranged on an output shaft of the hydraulic cylinder 5, the pressure sensor 7 is arranged on the pressing plate 6, concrete blocks can be pressed and crushed through the pressing plate 6, and data of the applied pressure can be obtained through the pressure sensor 7;

in this embodiment, protection machanism includes removal groove 8, removes seat 9 and protection frame 16, and removal groove 8 is offered on riser 3, removes seat 9 slidable mounting in removal groove 8, and two one side fixed mounting that remove seat 9 are close to each other have same protection frame 16, through being provided with protection frame 16, and protection frame 16 can overlap and establish on detecting platform 2 to can realize carrying out the purpose of protection to the concrete block.

In this embodiment, install a plurality of buffer plates 19 in the guard frame 16, more specifically, one side fixed mounting that the buffer plate 19 kept away from T shape pole 18 has the protection subassembly, and the protection subassembly sets up to the rubber pad, be equipped with buffer gear between buffer plate 19 and the guard frame 16, buffer gear includes guiding hole 17, T shape pole 18 and buffer spring 20, the guiding hole 17 is seted up on the inner wall of guard frame 16, T shape pole 18 slidable mounting is in guiding hole 17, and T shape pole 18 and the buffer plate 19 fixed connection who corresponds, install buffer spring 20 between buffer plate 19 and the guard frame 16, through setting up buffer gear afterwards, when concrete is broken, through the cooperation of buffer plate 19 and buffer spring 20, can block and cushion the piece that splashes, thereby can avoid the piece that splashes to misinjure staff.

In this embodiment, install threaded rod 10 on the bottom inner wall of base 1, it establishes on threaded rod 10 to remove seat 9 thread bush, fixed mounting has control box 11 on diaphragm 4, and the top of threaded rod 10 extends to in the control box 11, rotation installs rotation axis 12 on the both sides inner wall of control box 11, one side fixed mounting of control box 11 has driving motor 13, and driving motor 13's output shaft and rotation axis 12 fixed connection, fixed mounting has two drive bevel gears 14 on rotation axis 12, driven bevel gear 15 is fixed mounting on the top of threaded rod 10, and drive bevel gear 14 meshes with corresponding driven bevel gear 15, through start driving motor 13, driving motor 13 can drive rotation axis 12 and rotate, under the cooperation of drive bevel gear 14 and driven bevel gear 15, rotation axis 12 can drive two threaded rods 10 and rotate, threaded rod 10 can drive and remove seat 9 and move down, two rotation holes have been seted up on the diaphragm 4, and threaded rod 10 is connected with corresponding rotation hole rotation through being provided with the rotation axis, can realize leading to threaded rod 10 for threaded rod 10 can carry out stable rotation.

In the utility model, when the hardness of concrete is detected, a concrete block is placed on the detection table 2, the driving motor 13 is started, the driving motor 13 can drive the rotating shaft 12 to rotate, the rotating shaft 12 can drive the two threaded rods 10 to rotate through the cooperation of the driving bevel gear 14 and the driven bevel gear 15, the threaded rods 10 can drive the movable seat 9 to move downwards, the two movable seats 9 can drive the same protective frame 16 to move downwards, the protective frame 16 is sleeved on the detection table 2, the hydraulic cylinder 5 can drive the pressing plate 6 to move downwards through the output shaft by starting the hydraulic cylinder 5, the pressing plate 6 can squeeze the concrete, so that the hardness of the concrete is detected, and when the concrete is crushed, the splashed fragments can be blocked and buffered through the cooperation of the buffer plate 19 and the buffer spring 20, so that the personnel can be prevented from being injured by the splashed fragments.

The concrete strength detection device provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (8)

1. The concrete strength detection device is characterized by comprising a base (1), a detection mechanism and a protection mechanism, wherein a detection table (2) is fixedly arranged at the top of the base (1), two vertical plates (3) are fixedly arranged at the top of the base (1), and transverse plates (4) are fixedly arranged at the tops of the two vertical plates (3);

the detection mechanism comprises a hydraulic cylinder (5), a pressing plate (6) and a pressure sensor (7), wherein the hydraulic cylinder (5) is fixedly arranged on the transverse plate (4), the pressing plate (6) is fixedly arranged on an output shaft of the hydraulic cylinder (5), and the pressure sensor (7) is arranged on the pressing plate (6);

the protection mechanism comprises a movable groove (8), movable seats (9) and a protection frame (16), wherein the movable groove (8) is formed in a vertical plate (3), the movable seats (9) are slidably installed in the movable groove (8), and one side, close to each other, of each movable seat (9) is fixedly provided with the same protection frame (16).

2. A concrete strength detecting device according to claim 1, characterized in that a plurality of buffer plates (19) are installed in the protective frame (16), and a buffer mechanism is arranged between the buffer plates (19) and the protective frame (16).

3. A concrete strength detecting device according to claim 2, characterized in that the buffer mechanism comprises a guide hole (17), a T-shaped rod (18) and a buffer spring (20), the guide hole (17) is formed on the inner wall of the protective frame (16), the T-shaped rod (18) is slidably mounted in the guide hole (17), the T-shaped rod (18) is fixedly connected with a corresponding buffer plate (19), and the buffer spring (20) is mounted between the buffer plate (19) and the protective frame (16).

4. The concrete strength detection device according to claim 1, wherein a threaded rod (10) is rotatably mounted on the inner wall of the bottom of the base (1), the movable seat (9) is sleeved on the threaded rod (10) in a threaded manner, a control box (11) is fixedly mounted on the transverse plate (4), and the top end of the threaded rod (10) extends into the control box (11).

5. The concrete strength detecting device according to claim 4, wherein the rotating shafts (12) are rotatably mounted on the inner walls of both sides of the control box (11), a driving motor (13) is fixedly mounted on one side of the control box (11), and an output shaft of the driving motor (13) is fixedly connected with the rotating shafts (12).

6. A concrete strength detecting device according to claim 5, characterized in that two drive bevel gears (14) are fixedly mounted on the rotary shaft (12), driven bevel gears (15) are fixedly mounted on the top end of the threaded rod (10), and the drive bevel gears (14) are meshed with the corresponding driven bevel gears (15).

7. A concrete strength detecting device according to claim 4, wherein two rotation holes are formed in the transverse plate (4), and the threaded rod (10) is rotatably connected with the corresponding rotation holes.

8. A concrete strength detecting device according to claim 2, characterized in that the side of the buffer plate (19) remote from the T-shaped rod (18) is fixedly provided with a protective assembly, and the protective assembly is provided as a rubber pad.