CN219434833U - On-spot concrete quality detection device of building engineering - Google Patents

Abstract

The utility model provides a construction engineering site concrete quality detection device, which belongs to the technical field of concrete quality detection and comprises a support plate, wherein one side of the support plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft, the end part of the rotating shaft is fixedly connected with a conical drill bit, the outer side of the rotating shaft is movably sleeved with a sleeve block, one side of the sleeve block is fixedly connected with a dust hood, the other side of the sleeve block is fixedly connected with a first telescopic assembly, and one side of the support plate, which is close to the conical drill bit, is fixedly connected with a second telescopic assembly. This on-spot concrete quality detection device of building engineering, through the cooperation between pivot, dust cage and the first flexible subassembly, can collect the dust that produces, prevent that the dust from being inhaled by the staff, reduce the produced influence to the staff health, make the dust and the dregs clearance that produce more convenient simultaneously.

Description

On-spot concrete quality detection device of building engineering

Technical Field

The utility model belongs to the technical field of concrete quality detection, and particularly relates to a device for detecting concrete quality on site in construction engineering.

Background

The concrete is one of the most commonly used building materials of modern buildings, in order to ensure the stability of the building structure, the quality detection of the concrete is required, the quality detection of the concrete comprises the detection of a series of basic performances such as compression resistance, fracture resistance, freezing resistance, impermeability and the like of the concrete, and the detection of the surface quality, the overall dimension, the carbonization depth and the like of the concrete is required, wherein the carbonization depth of the concrete is detected to weaken the strength of the concrete, the detection of the carbonization depth of the concrete can be used for judging the strength and durability of the concrete, drilling, phenolphthalein alcohol solution spraying, the observation of the carbonization boundary, the measurement of the vertical distance between the carbonization boundary and an outer wall surface and the like are required, and the hole turning step lacks a special drilling tool, so that inclined holes are easy to process by adopting a hand-held drilling device, the inclined holes are inconvenient to observe the carbonization boundary, and the vertical distance between the carbonization boundary and the outer wall surface is inconvenient to measure, and the efficiency is low and the operation is unsafe by adopting a manual drilling mode.

Through searching, the Chinese published patent application number: 202220250679.X discloses a construction site concrete quality detection device, which comprises a small motor, wherein the outer side of the small motor is provided with a fixing frame which is fixedly connected with a fixing frame through bolts, and the bottom of the fixing frame is provided with a supporting frame. According to the utility model, the punching efficiency is improved in an electric punching mode, the effect of punching perpendicular to the wall surface is realized by matching the outer bracket structure formed by the fixing frame and the supporting frame, and the hole with carbonization depth is convenient to observe and measure. But the device does not set up dustproof construction, and the dust that produces when changeing the hole is inhaled by the staff easily, is unfavorable for the staff healthy.

Disclosure of Invention

The utility model aims to provide a construction engineering site concrete quality detection device, and aims to solve the problem that the construction engineering site concrete quality detection device in the prior art cannot treat generated dust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building engineering scene concrete quality detection device, includes the backup pad, one side fixedly connected with motor of backup pad, the output shaft fixedly connected with pivot of motor, the tip fixedly connected with cone drill bit of pivot, the outside movable sleeve of pivot is equipped with the cover piece, one side fixedly connected with dust cage of cover piece, the first flexible subassembly of opposite side fixedly connected with of cover piece, one side fixedly connected with second flexible subassembly that the backup pad is close to cone drill bit, the tip fixedly connected with holding ring of second flexible subassembly, one side fixedly connected with first link of fixed section of thick bamboo is kept away from to the backup pad, the tip fixedly connected with first annular handle of first link.

As one preferable mode of the utility model, the first telescopic component comprises a connecting cylinder and a connecting rod, wherein the connecting cylinder is fixedly connected with the supporting plate, the connecting rod is fixedly connected with the sleeve block, one end of the connecting rod is sleeved in the connecting cylinder, and a second spiral spring is arranged in the connecting cylinder.

As one preferable mode of the utility model, the second telescopic component comprises a fixed cylinder and a movable rod, the fixed cylinder is fixedly connected with the supporting plate, the movable rod is fixedly connected with the positioning ring, one end of the movable rod is sleeved in the fixed cylinder, and a first spiral spring is arranged in the fixed cylinder.

As one preferable mode of the utility model, one side, far away from the first connecting frame, of the supporting plate is fixedly connected with a second connecting frame, and the end part of the second connecting frame is fixedly connected with a second annular handle.

As one preferable mode of the utility model, the outer sides of the second annular handle and the first annular handle are respectively sleeved with a rubber anti-skid sleeve.

In one preferred aspect of the present utility model, the dust collecting cover is made of a transparent material.

Compared with the prior art, the utility model has the beneficial effects that:

1. this on-spot concrete quality detection device of building engineering, through the cooperation between pivot, dust cage and the first flexible subassembly, can collect the dust that produces, prevent that the dust from being inhaled by the staff, reduce the produced influence to the staff health, make the dust and the dregs clearance that produce more convenient simultaneously.

2. According to the on-site concrete quality detection device for the construction engineering, through the cooperation among the first connecting frame, the first annular handle, the second connecting frame and the second annular handle, the device is convenient to hold by a worker, the operation is more labor-saving, and popularization and use are facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the dust hood and the stationary drum according to the present utility model;

fig. 4 is a schematic structural view of a first telescopic assembly according to the present utility model.

In the figure: 1. a support plate; 2. a motor; 3. a first connection frame; 4. a first annular grip; 5. a rotating shaft; 6. a dust collection cover; 7. a second connecting frame; 8. a second annular grip; 9. a fixed cylinder; 10. a movable rod; 11. a positioning ring; 12. a cone drill bit; 13. sleeving blocks; 14. a first coil spring; 15. a connecting cylinder; 16. a connecting rod; 17. and a second coil spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a building engineering scene concrete quality detection device, which comprises a supporting plate 1, one side fixedly connected with motor 2 of backup pad 1, the output shaft fixedly connected with pivot 5 of motor 2, the tip fixedly connected with cone drill bit 12 of pivot 5, the outside movable sleeve of pivot 5 is equipped with cover piece 13, one side fixedly connected with dust cage 6 of cover piece 13, the first flexible subassembly of opposite side fixedly connected with of cover piece 13, one side fixedly connected with second flexible subassembly that backup pad 1 is close to cone drill bit 12, the tip fixedly connected with holding ring 11 of second flexible subassembly, one side fixedly connected with first link 3 of one side fixedly connected with of backup pad 1 keeping away from fixed cylinder 9, the tip fixedly connected with first annular handle 4 of first link 3.

In the specific embodiment of the utility model, when the dust collector is used, the positioning ring 11 is aligned to the hole to be turned to be attached to the wall surface, then the motor 2 is started, the worker holds and presses the first annular grip 4, the second telescopic component is contracted, the dust collecting cover 6 is attached to the wall surface, the first telescopic component is contracted under force, the sleeve block 13 drives the dust collecting cover 6 to move along the rotating shaft 5, the cone drill bit 12 is contacted with the wall body and drills into the wall body, dregs and dust generated in the drilling process can enter the dust collecting cover 6, the dust is prevented from being inhaled by the worker, the influence on the health of the worker is reduced, and meanwhile, the generated dust and dregs are cleaned more conveniently.

Specifically, the first telescopic assembly comprises a connecting cylinder 15 and a connecting rod 16, the connecting cylinder 15 is fixedly connected with the supporting plate 1, the connecting rod 16 is fixedly connected with the sleeve block 13, one end of the connecting rod 16 is sleeved in the connecting cylinder 15, and a second spiral spring 17 is arranged in the connecting cylinder 15.

In this embodiment: the connecting rod 16 will press the second coil spring 17 after being stressed, and the second coil spring 17 is stressed to shrink, so that one end of the connecting rod 16 enters the inside of the connecting cylinder 15, and at this time, the first telescopic assembly shrinks.

Specifically, the second telescopic assembly comprises a fixed cylinder 9 and a movable rod 10, the fixed cylinder 9 is fixedly connected with the supporting plate 1, the movable rod 10 is fixedly connected with the positioning ring 11, one end of the movable rod 10 is sleeved in the fixed cylinder 9, and a first spiral spring 14 is arranged in the fixed cylinder 9.

In this embodiment: the movable rod 10 will press the first spiral spring 14 after being stressed, and the first spiral spring 14 is stressed to shrink, so that one end of the movable rod 10 enters the inside of the fixed cylinder 9, and the second telescopic assembly shrinks at the moment.

Specifically, one side of the support plate 1 far away from the first connecting frame 3 is fixedly connected with a second connecting frame 7, and the end part of the second connecting frame 7 is fixedly connected with a second annular handle 8.

In this embodiment: through the cooperation between first link 3, first annular handle 4, second link 7 and the annular handle 8 of second, make the staff can hold the middle part of device, be convenient for the staff and put forward force, the operation is laborsaving more, is favorable to using widely.

Specifically, the outer sides of the second annular handle 8 and the first annular handle 4 are respectively sleeved with a rubber anti-skid sleeve.

In this embodiment: the rubber anti-skid sleeve can increase the friction force between the hands of the staff and the second annular grip 8 and the first annular grip 4, so that the staff can hold the anti-skid sleeve conveniently.

Specifically, the dust hood 6 is made of a transparent material.

In this embodiment: the dust hood 6 made of transparent material is convenient for the staff to observe the drilling condition of the cone drill bit 12.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a construction engineering scene concrete quality detection device, includes backup pad (1), its characterized in that: one side fixedly connected with motor (2) of backup pad (1), the output shaft fixedly connected with pivot (5) of motor (2), the tip fixedly connected with toper drill bit (12) of pivot (5), the outside movable sleeve of pivot (5) is equipped with cover piece (13), one side fixedly connected with dust cage (6) of cover piece (13), the opposite side fixedly connected with first flexible subassembly of cover piece (13), one side fixedly connected with second flexible subassembly that backup pad (1) is close to toper drill bit (12), one side fixedly connected with holding ring (11) of second flexible subassembly, one side fixedly connected with first link (3) of fixed section of thick bamboo (9) is kept away from to backup pad (1), the tip fixedly connected with first annular handle (4) of first link (3).

2. The construction site concrete quality detection device according to claim 1, wherein: the first telescopic component comprises a connecting cylinder (15) and a connecting rod (16), the connecting cylinder (15) is fixedly connected with the supporting plate (1), the connecting rod (16) is fixedly connected with the sleeve block (13), one end of the connecting rod (16) is sleeved in the connecting cylinder (15), and a second spiral spring (17) is arranged in the connecting cylinder (15).

3. The construction site concrete quality detection device according to claim 2, wherein: the second telescopic component comprises a fixed cylinder (9) and a movable rod (10), the fixed cylinder (9) is fixedly connected with the supporting plate (1), the movable rod (10) is fixedly connected with the positioning ring (11), one end of the movable rod (10) is sleeved inside the fixed cylinder (9), and a first spiral spring (14) is arranged inside the fixed cylinder (9).

4. A construction site concrete quality detection apparatus according to claim 3, wherein: one side of the supporting plate (1) far away from the first connecting frame (3) is fixedly connected with a second connecting frame (7), and the end part of the second connecting frame (7) is fixedly connected with a second annular handle (8).

5. The construction site concrete quality detection device according to claim 4, wherein: rubber anti-skid sleeves are respectively sleeved on the outer sides of the second annular handle (8) and the first annular handle (4).

6. The construction site concrete quality detection device according to claim 1, wherein: the dust collecting cover (6) is made of transparent materials.