Concrete strength detection equipment

Abstract

The utility model discloses concrete strength detection equipment which comprises a detection mechanism and a feeding mechanism, the detection mechanism comprises a workbench, a hydraulic cylinder installed at the top of the workbench, a U-shaped plate connected to the outer side of the movable end of the hydraulic cylinder in a sleeving mode, two limiting plates installed on one side of the U-shaped plate, a motor connected between the two limiting plates in a sliding mode, and a detection head arranged in the U-shaped plate and connected with an output shaft of the motor. According to the utility model, two concrete blocks with the same mass are placed on the sliding plate, and after the flat head of the detection head tests one stone, the driving plate is rotated to translate the sliding plate with the tooth block until the other concrete block arrives at the bottom of the detection head, so that the purpose of testing the stone by using the sharp head is realized, and the two stones are used to prevent the superposition of detection data; and the accuracy of detection data is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete strength detection technical field, concretely is a kind of concrete strength detection equipment. BACKGROUND

[0002] Concrete, commonly known as concrete, is the general term for engineering composite materials formed by cementing aggregate into a whole by cementing material. The term "concrete" commonly refers to cement concrete, which is obtained by mixing cement as cementing material, sand and stone as aggregate, and water in a certain proportion, and is also called ordinary concrete. It is widely used in civil engineering. With the rapid development of construction industry and highway and bridge industry and the continuous improvement of design level, the requirements for concrete during construction are very high. Therefore, the strength of concrete needs to be detected during construction. The tools used are flat and pointed detection heads.

[0003] The application number CN202122379346.5 discloses a concrete strength detection device, which includes a bottom plate and other structures. The utility model has the advantages that: through the cooperation between the second support frame fixedly connected to the end of the hydraulic rod away from the first support frame, the detection head, the fixed block, the guide rod, the moving plate, the spring and the fixed rod, the detection head can be easily changed, the replacement speed is doubled, the working intensity of the staff is reduced, and through the cooperation between the second limiting sheet, the connecting plate and the blocking frame fixedly connected to the side of the motor away from the bottom plate, the blocking frame can block the concrete block during detection to prevent it from splashing when it breaks. When the application is used, although the detection head can be changed flexibly, only one piece of concrete material is used during the entire detection process, which causes the flat and pointed detection conditions to overlap, making the detection data inaccurate. UTILITY MODEL CONTENTS

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the utility model adopts the following technical scheme:

[0006] A concrete strength detection device includes a detection mechanism and a feeding mechanism. The detection mechanism includes a workbench, a hydraulic cylinder mounted on the top of the workbench, a U-shaped plate sleeved on the outer side of the movable end of the hydraulic cylinder, two limiting plates mounted on one side of the U-shaped plate, a motor slidingly connected between the two limiting plates, a detection head provided inside the U-shaped plate and connected with the output shaft of the motor, a feeding mechanism, which includes two sliding rods slidingly embedded in the front and rear sidewalls of the workbench, a sliding plate connected between the two sliding rods, a plurality of tooth blocks connected with the top of the sliding plate, and a dial plate movably penetrating the top of the workbench. The dial plate is engaged with the sliding plate through the plurality of tooth blocks.

[0007] By adopting the technical scheme, two concrete blocks with the same mass are placed on the slide plate, then one stone is tested by the flat head of the detection head, the dial plate is rotated, the slide plate with the tooth block is translated until the other concrete block reaches the bottom of the detection head, the purpose of testing the stone by the pointed head is achieved, two stones are used, the detection data is prevented from overlapping, and the accuracy of the detection data is ensured.

[0008] The utility model discloses in a preferable example can be further configured as: the U-shaped plate is opened with the opening suitable for motor output shaft lifting.

[0009] The utility model discloses in a preferable example can be further configured as: the detection head top end is set to the conical surface, and the bottom is set to the plane.

[0010] The utility model discloses in a preferable example can be further configured as: the U-shaped plate bottom is installed with the pad, and the pad is suitable for the conical surface, plane insertion.

[0011] The utility model discloses in a preferable example can be further configured as: the workbench inside both sides wall are opened with the slideway suitable for the slide bar sliding, and the slideway length is greater than the workbench inner chamber long side.

[0012] The utility model discloses in a preferable example can be further configured as: the dial plate is opened with a plurality of arc openings, and the plurality of arc openings are equidistant and annular arrangement.

[0013] By adopting the technical scheme, the utility model has the beneficial effects that:

[0014] 1. In the utility model, two concrete blocks with the same mass are placed on the slide plate, then one stone is tested by the flat head of the detection head, the dial plate is rotated, the slide plate with the tooth block is translated until the other concrete block reaches the bottom of the detection head, the purpose of testing the stone by the pointed head is achieved, two stones are used, the detection data is prevented from overlapping, and the accuracy of the detection data is ensured.

[0015] 2. In the utility model, when the flat head of the detection head is used, the motor bound by the two limit plates is started, then the motor rotates with the detection head, and the pointed head faces downward, so that the structure is simple, and the tool is convenient to change. DRAWINGS

[0016] Figure 1 It is the overall structure perspective drawing of the utility model;

[0017] Figure 2 It is the internal structure schematic diagram of the utility model workbench;

[0018] Figure 3 It is the assembly schematic diagram of the detection mechanism overall structure of the utility model;

[0019] Figure 4 It is the split schematic view of the detection mechanism part structure of the utility model;

[0020] Figure 5 It is the schematic view of the feeding mechanism of the utility model.

[0021] Reference signs:

[0022] 100, detection mechanism; 110, workbench; 120, hydraulic cylinder; 130, U-shaped plate; 140, limiting plate; 150, motor; 160, detection head;

[0023] 200, feeding mechanism; 210, sliding rod; 220, sliding plate; 230, tooth block; 240, dial;

[0024] 300, pad. Specific embodiments

[0025] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further explained in detail below in combination with specific embodiments and referring to the drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0026] It is understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model.

[0027] Some embodiments of the utility model provide a concrete strength detection equipment, which is described below in combination with the drawings.

[0028] Embodiment one:

[0029] In combination with Figures 1-5 The utility model provides a concrete strength detection equipment, which comprises a detection mechanism 100 and a feeding mechanism 200, the detection mechanism 100 includes workbench 110, the hydraulic cylinder 120 of installing in the top of workbench 110, the U-shaped plate 130 of sleeve joint in the movable end outside of hydraulic cylinder 120, two limiting plates 140 of installing in one side of U-shaped plate 130, the motor 150 of sliding connection between two limiting plates 140, the detection head 160 of being located in the inside of U-shaped plate 130 and with the output shaft connection of motor 150;

[0030] The feeding mechanism 200, the feeding mechanism 200 includes two sliding rods 210 of sliding embedding in the inside front and back two side walls of workbench 110, the sliding plate 220 of being connected between two sliding rods 210, a plurality of tooth blocks 230 are connected with the top of sliding plate 220, the dial 240 of being movable through the top of workbench 110, the dial 240 is engaged with sliding plate 220 through a plurality of tooth blocks 230.

[0031] Further, the U-shaped plate 130 is provided with an opening suitable for lifting the output shaft of the motor 150, and the opening is arranged to enable the motor 150 and the detection head 160 to be smoothly lowered and then to provide the detection head 160 with the condition of rotation.

[0032] Further, the top end of the detection head 160 is provided with a conical surface, and the bottom end is provided with a flat surface, and the detection head 160 is designed in a shape to enable flexible rotation of the detection head 160.

[0033] Further, the dial 240 is provided with a plurality of arc-shaped openings, and the arc-shaped openings are arranged at equal intervals in a ring shape, and the arc-shaped openings are arranged to reduce the material for manufacturing the dial 240 and to reduce the manufacturing cost of the dial 240.

[0034] Embodiment two:

[0035] In combination with Figures 2-3 Fig. 1, on the basis of the embodiment one, the U-shaped plate 130 is provided with a pad 300 at the bottom, and the pad 300 is suitable for being inserted into the conical surface and the flat surface, and the pad 300 is arranged to ensure that the detection head 160 is stably erected when the detection head 160 tests the concrete block.

[0036] Embodiment three:

[0037] In combination with Figure 1 and Figure 3 In the above embodiments, the inner front and rear sidewalls of the workbench 110 are provided with sliding channels suitable for sliding of the slide rod 210, and the length of the sliding channel is greater than the length of the inner cavity of the workbench 110, and the sliding channel is arranged to enable the slide rod 210 to move the sliding plate 220 to one side of the workbench 110, to provide the sliding plate 220 with the condition of downward inclination, and to enable the concrete to be easily unloaded.

[0038] The working principle and use process of the utility model are as follows: when the device is actually used, two concrete blocks with the same mass are placed on the sliding plate 220, then the dial 240 is rotated to move the sliding plate 220 with the tooth block 230, then when one of the concrete blocks reaches the bottom of the detection head 160, the hydraulic cylinder 120 is started, then the U-shaped plate 130 is lowered with the motor 150 and the detection head 160, then the detection head 160 measures the concrete block first, then the dial 240 is rotated again, and the motor 150 is started, then the dial 240 moves in the same way to make the other concrete block reach the bottom of the detection head 160, then the motor 150 output shaft turns with the detection head 160, then the detection head 160 turns with the sharp end downward, and then the above steps are repeated, two stones are used to prevent the detection data from overlapping and to ensure the accuracy of the detection data.

[0039] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A concrete strength detection apparatus characterized by, Include: Detection mechanism (100), the detection mechanism (100) includes workbench (110), hydraulic cylinder (120) installed on the top of the workbench (110), U-shaped plate (130) sleeved on the outside of the movable end of the hydraulic cylinder (120), two limit plates (140) installed on one side of the U-shaped plate (130), motor (150) slidingly connected between the two limit plates (140), detection head (160) provided in the U-shaped plate (130) and connected with the output shaft of the motor (150); Feeding mechanism (200), the feeding mechanism (200) includes two slide rods (210) slidingly embedded in the front and rear side walls inside the workbench (110), a slide plate (220) connected between the two slide rods (210), a plurality of tooth blocks (230) connected with the top of the slide plate (220), and a dial (240) movably penetrating the top of the workbench (110), the dial (240) is engaged with the slide plate (220) through a plurality of tooth blocks (230).

2. The concrete strength detection device of claim 1, wherein The U-shaped plate (130) is provided with an opening suitable for the lifting of the motor (150) output shaft.

3. The concrete strength detection device of claim 1, wherein The top end of the detection head (160) is provided with a conical surface, and the bottom end is provided with a flat surface.

4. The concrete strength detection device of claim 3, wherein The bottom of the U-shaped plate (130) is provided with a pad (300), and the pad (300) is suitable for taper and flat surface insertion.

5. The concrete strength detection device of claim 1, wherein The front and rear side walls inside the workbench (110) are both provided with a slide way suitable for the sliding of the slide rod (210), and the length of the slide way is greater than the length of the inner cavity of the workbench (110).

6. The concrete strength detection device of claim 1, wherein A plurality of arc-shaped openings are formed on the dial (240), and the arc-shaped openings are equally spaced and arranged in a ring shape.

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