Concrete detection device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a concrete detection device for constructional engineering, which comprises a mounting seat, the top end face of the mounting seat is fixedly connected with a detection device body, and the top end face of the mounting seat is provided with an adjusting assembly. According to the concrete detection device for the constructional engineering, the device is automatically adjusted to be horizontal by utilizing the self weight of the mounting seat and the detection device body, so that the difficulty of horizontal adjustment is reduced, non-uniform flowing of concrete is avoided, and the accuracy of a detection result is improved; sliding friction between the adjusting seat and the mounting seat is converted into rolling wheel friction by a rolling wheel I and a rolling wheel II, so that the mounting seat can move more flexibly, the mounting seat can move to a horizontal position, the mounting seat is prevented from moving accidentally through abutting of a movable sheet and the adjusting seat, and the detection device body is kept stable when the concrete setting time is detected; and the negative influence on the detection result due to the movement of the mounting seat is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, concretely to a concrete detection device for building engineering. BACKGROUND

[0002] The concrete setting time refers to the physical and chemical changes in the hydration reaction process of concrete and is also an important index for evaluating the performance of concrete. The setting time is divided into initial setting time and final setting time. The final setting time refers to the time from the mixing of cement and water to the complete loss of plasticity of concrete and the beginning of strength development. It represents the time when the concrete setting is completely completed, which is of great significance for determining the strength development of concrete and carrying out subsequent processes.

[0003] According to a kind of mortar setting time detection device (publication number: CN217638548U) disclosed, the above application includes base, electronic scale, mortar box, electronic timer, motor, screw rod, guide rod, connecting plate and detection column and the like components, mortar box is provided on electronic scale, for accommodating the mortar sample to be detected, electronic timer is also fixedly installed on the side of electronic scale, for recording setting time.

[0004] Concrete is a material with strong fluidity. If it is not placed in a horizontal position, it may flow unevenly, resulting in uneven compaction and setting, which will negatively affect the test results. However, the above detection device can only adjust the height of the four groups of supporting feet in actual use, but in fact the supporting feet are threadedly connected with the base and always maintain perpendicularity with the base, so it is not easy to adjust the device to a horizontal level. In view of this, we propose a concrete detection device for building engineering. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of concrete detection device for building engineering to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of concrete detection device for building engineering, including mounting seat, the top end surface of the mounting seat is fixedly connected with detection device body, the top end surface of the mounting seat is provided with adjusting assembly, the adjusting assembly includes:

[0007] Horizontal level, the top end surface of the mounting seat is fixedly connected with horizontal level;

[0008] Vertical level, the top end surface of the mounting seat is fixedly connected with vertical level;

[0009] Adjusting seat, the bottom end surface of the mounting seat is provided with adjusting seat, the top end surface of the adjusting seat is provided with sliding slot, the inner wall of the sliding slot is fixedly connected with arc-shaped rod;

[0010] The movable block is sleeved with the arc-shaped rod, and the top end surface of the movable block is fixedly connected with the bottom end surface of the mounting seat.

[0011] The bottom end surface of the mounting seat is rotatably connected with the second roller, and the second roller is movably connected with the top end surface of the adjusting seat.

[0012] Preferably, the top end surface of the mounting seat is threadedly connected with a threaded rod, and the threaded rod is sleeved with the movable piece at the end away from the body of the detection device.

[0013] Preferably, the bottom end surface of the mounting seat is provided with an arc surface, and the top end surface of the adjusting seat is provided with an arc surface, and the bottom end surface of the mounting seat and the top end surface of the adjusting seat are not in contact with each other.

[0014] Preferably, the number of the second rollers is four, and the four second rollers are equidistantly arranged on the bottom end surface of the mounting seat.

[0015] Preferably, the bottom end surface of the movable piece is in abutment with the top end surface of the adjusting seat, and the abutment of the movable piece and the adjusting seat prevents the accidental movement of the mounting seat, so that the body of the detection device remains stable during the detection of the setting time of the concrete.

[0016] Preferably, the first roller is movably connected with the inner bottom of the sliding groove, and the first roller converts the sliding friction between the movable block and the sliding groove into rolling friction, so that the mounting seat moves more flexibly.

[0017] Compared with the prior art, the concrete detection device for building engineering has the following beneficial effects:

[0018] 1. The concrete detection device for building engineering is automatically adjusted to be horizontal by the self-weight of the mounting seat and the body of the detection device, the difficulty of adjusting the level is reduced, the uneven flow of the concrete is avoided, the accuracy of the detection result is improved, the sliding friction between the adjusting seat and the mounting seat is converted into rolling friction by the first roller and the second roller, the mounting seat moves more flexibly, and the mounting seat can be moved to a horizontal position.

[0019] 2. The concrete detection device for building engineering is provided with the threaded rod and the movable piece, the threaded rod is rotated and moves downward, the bottom end surface of the movable piece is in abutment with the top end surface of the adjusting seat, the abutment of the movable piece and the adjusting seat prevents the accidental movement of the mounting seat, so that the body of the detection device remains stable during the detection of the setting time of the concrete, and the negative influence of the movement of the mounting seat on the detection result is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the main body right view structure schematic diagram of the utility model;

[0021] Figure 2 It is the main body left view structure schematic diagram of the utility model;

[0022] Figure 3 It is the adjusting seat section structure schematic diagram of the utility model;

[0023] Figure 4 It is the utility model Figure 3 A region structure schematic diagram of the utility model.

[0024] In the drawing: 1, mounting seat; 2, detection device body; 3, transverse level; 4, vertical level; 5, adjusting seat; 6, sliding slot; 7, arc-shaped rod; 8, movable block; 9, roller one; 10, roller two; 11, threaded rod; 12, movable piece. DETAILED DESCRIPTION

[0025] As Figure 1 - Figure 4 Indicated, the utility model provides a kind of technical scheme: a kind of concrete detection device for constructional engineering, including mounting seat 1, the top end surface of mounting seat 1 is fixedly connected with detection device body 2, the top end surface of mounting seat 1 is provided with adjusting assembly, adjusting assembly includes transverse level 3, vertical level 4, adjusting seat 5, sliding slot 6, arc-shaped rod 7, movable block 8, roller one 9, roller two 10, threaded rod 11, movable piece 12.

[0026] In an embodiment of the utility model, the top end surface of mounting seat 1 is fixedly connected with transverse level 3, the top end surface of mounting seat 1 is fixedly connected with vertical level 4, the bottom end surface of mounting seat 1 is provided with adjusting seat 5, the bottom end surface of mounting seat 1 is provided as cambered surface, the top end surface of adjusting seat 5 is provided as cambered surface, the bottom end surface of mounting seat 1 and the top end surface of adjusting seat 5 do not contact each other, the top end surface of adjusting seat 5 is provided with sliding slot 6, the inner wall of sliding slot 6 is fixedly connected with arc-shaped rod 7, the sidewall of arc-shaped rod 7 is sleeved with movable block 8, the top end surface of movable block 8 is fixedly connected with the bottom end surface of mounting seat 1, the bottom of movable block 8 is rotatably connected with gyro wheel one 9, gyro wheel one 9 is movably connected with the inner bottom of sliding slot 6, gyro wheel one 9 changes the sliding friction of movable block 8 and sliding slot 6 into rolling friction, so that mounting seat 1 is more flexible, the bottom of mounting seat 1 is rotatably connected with gyro wheel two 10, gyro wheel two 10 is movably connected with the top end surface of adjusting seat 5, the number of gyro wheel two 10 is provided with four groups, four groups of gyro wheel two 10 are equidistantly arranged on the bottom end surface of mounting seat 1, the top end surface of mounting seat 1 is screwedly connected with threaded rod 11, one end of threaded rod 11 away from detection device body 2 is sleeved with movable piece 12, the bottom end surface of movable piece 12 abuts against the top end surface of adjusting seat 5, through the abutment of movable piece 12 and adjusting seat 5, the accidental movement of mounting seat 1 is prevented, so that detection device body 2 remains stable when detecting the setting time of concrete.

[0027] Firstly, by observing transverse level 3, adjusting seat 5 is moved to the state of transverse level, when longitudinal direction is not horizontal, movable block 8 slides along arc-shaped rod 7, drives mounting seat 1 to move to the horizontal position, through the self-weight of mounting seat 1 and detection device body 2, the device is automatically adjusted to the horizontal, reduces the difficulty of adjusting the level, avoids the uneven flow of concrete, improves the accuracy of detection result, gyro wheel one 9 and gyro wheel two 10 change the sliding friction between adjusting seat 5 and mounting seat 1 into gyro wheel friction, so that mounting seat 1 is more flexible, and mounting seat 1 can move to the horizontal position.

[0028] In addition, the top end surface of mounting seat 1 is screwedly connected with threaded rod 11, one end of threaded rod 11 away from detection device body 2 is sleeved with movable piece 12, threaded rod 11 is rotated, threaded rod 11 moves downward, drives movable piece 12 to move downward, so that the bottom end surface of movable piece 12 abuts against the top end surface of adjusting seat 5, through the abutment of movable piece 12 and adjusting seat 5, the accidental movement of mounting seat 1 is prevented, so that detection device body 2 remains stable when detecting the setting time of concrete, avoids the negative influence of the movement of mounting seat 1 on the detection result.

[0029] In the utility model, when using, first through the observation horizontal level 3, remove the adjusting seat 5 to the state of horizontal, when longitudinal is not horizontal, the movable block 8 along the arc link 7 slide, drive the mounting seat 1 to move to the horizontal position, the roller one 9 with the roller two 10 will between the adjusting seat 5 and the mounting seat 1 sliding friction is changed into the roller friction, make the mounting seat 1 move more flexible, further, rotate the threaded rod 11, the threaded rod 11 downward movement, drive the movable piece 12 downward movement, make the bottom end surface of movable piece 12 and the top end surface of adjusting seat 5 abut, through movable piece 12 and the abutment of adjusting seat 5, prevent the accidental movement of mounting seat 1.

[0030] The above has made the detailed description to the utility model, but can make some modification or improvement to it on the basis of the utility model, which is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the spirit of the utility model idea is within the protection scope of the utility model.

Claims

1. A concrete testing device for construction engineering, comprising a mounting base (1), wherein a testing device body (2) is fixedly connected to the top end face of the mounting base (1), characterized in that: The top end face of the mounting base (1) is provided with an adjustment component, the adjustment component including: A horizontal level (3) is fixedly connected to the top end face of the mounting base (1); A vertical level (4) is fixedly connected to the top end face of the mounting base (1); Adjustment seat (5), the bottom end face of the mounting seat (1) is provided with adjustment seat (5), the top end face of the adjustment seat (5) is provided with slide groove (6), and the inner wall of the slide groove (6) is fixedly connected with arc rod (7); Movable block (8), the side wall of the arc rod (7) is fitted with a movable block (8), the top end face of the movable block (8) is fixedly connected to the bottom end face of the mounting base (1), and the bottom of the movable block (8) is rotatably connected with a roller (9). Roller 2 (10) is rotatably connected to the bottom of the mounting base (1), and roller 2 (10) is movably connected to the top end face of the adjusting base (5).

2. The concrete testing device for building construction according to claim 1, characterized in that: The top end face of the mounting base (1) is threaded with a threaded rod (11), and the end of the threaded rod (11) away from the detection device body (2) is sleeved with the movable piece (12).

3. The concrete testing device for building construction according to claim 1, characterized in that: The bottom end face of the mounting base (1) is set as an arc surface, and the top end face of the adjusting base (5) is set as an arc surface. The bottom end face of the mounting base (1) and the top end face of the adjusting base (5) do not contact each other.

4. A concrete testing device for building construction according to claim 1, characterized in that: The number of rollers (10) is set to four sets, and the four sets of rollers (10) are equally spaced on the bottom end face of the mounting base (1).

5. A concrete testing device for building construction according to claim 2, characterized in that: The bottom end face of the movable piece (12) abuts against the top end face of the adjusting seat (5).

6. A concrete testing device for building construction according to claim 1, characterized in that: The roller (9) is movably connected to the inner bottom of the groove (6).

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