CN211477155U - A detection device for construction project supervision - Google Patents

Abstract

The utility model discloses a detection device for construction engineering supervision, which comprises a portable box body, an adjustable support leg and a spirit level. A support base is connected under the portable box body through bolts, and four corners under the support base are connected with screws through screws. For the adjustable support legs, a portable handle is connected to the top middle of the portable box body through screws, and a PLC controller is connected to a side wall of the portable handle through screws. The beneficial effects are: the utility model can realize the detection of different points on the wall with equal height and equal spacing, and then can automatically calculate the flatness of the wall through the software, and at the same time can realize the transformation of the YZ coordinates, which is consistent with the initial setting. The verticality of the wall and the horizontal plane is compared, and the detection data is accurate and has high use value. At the same time, the structure of the detection device is small, and they are all stored in the portable box, which is convenient to carry and practical. convenient.

Description

A detection device for construction project supervision

technical field

The utility model relates to the technical field of building detection devices, in particular to a detection device for construction engineering supervision.

Background technique

At present, my country is in a period of stable economic growth. Although affected by the financial crisis, the recent development situation is not very ideal, but this is based on the background of the global engineering economic depression. After this period, my country's development prospects will be infinitely bright. , With the accumulation of real estate industry, the construction industry has become one of the topics we talk about the most. The construction industry around the world is in full swing. In order to ensure the quality of the project, companies will often check the verticality and horizontality of buildings in construction projects. And distance detection, detection device came into being.

However, when the existing detection device is used, the verticality of the wall is mostly detected by measuring the verticality of multiple lines, and the accuracy of the measured data is not very high. At the same time, the detection device is relatively irregular and portable. inconvenient.

Utility model content

(1) Technical problems to be solved

In order to overcome the shortcomings of the existing technology, a detection device for construction project supervision is proposed, which solves the problem that when the existing detection device is in use, the detection of the verticality of the wall is mostly realized by measuring the verticality of multiple lines. The accuracy of the data is not very high, and the detection device is relatively irregular, which is inconvenient to carry.

(2) Technical solutions

The utility model is realized by the following technical solutions: the utility model proposes a detection device for construction engineering supervision, which comprises a portable box body, an adjustable support leg and a spirit level; The adjustable support legs are connected by screws at the four corners below the support base, a portable handle is connected to the middle of the top of the portable box by screws, and a PLC controller is connected to a side wall of the portable handle by screws. The level is provided on one side of the portable handle, the level is connected with the portable case through a card slot, and the inner ground of the portable case is parallel to the top surface of the portable case.

By adopting the above technical solution, the entire detection device can be accommodated inside the portable box, which is convenient for carrying the detection device. When in use, the detection device can be used to adjust the level by referring to the level and measuring the adjustable support legs. .

Further, a sliding cover is provided on one side wall of the portable box body, a wedge-shaped slider is formed on both sides of the sliding cover, and a wedge-shaped chute is formed at the joint part of the portable box body and the wedge-shaped slider. .

By adopting the above technical solution, the sliding cover can slide along the wedge-shaped chute to realize the opening of the detection part of the detection device.

Further, the portable box body and the sliding cover are slidably connected through the wedge-shaped slider and the wedge-shaped chute, and a lifting handle is provided on one side wall of the sliding cover, and the lifting handle is connected to the sliding cover. The sliding cover is connected by screws.

By adopting the above technical solution, the wedge-shaped sliding groove provides guidance for the sliding of the wedge-shaped sliding block, thereby ensuring the flexible movement of the sliding cover.

Further, a battery is connected to the bottom of the portable box through a card slot, one side of the battery is provided with a guide post, and the guide post is connected to the portable case by interference, and the number of the guide post is two, The middle part of the guide column is provided with a lift adjustment push rod, and the lift adjustment push rod is connected with the portable case by screws.

By adopting the above technical solution, the battery provides power support for the entire detection process, the guide post provides guidance for the lifting movement of the lifting plate, and the lifting adjustment push rod provides power for the lifting movement of the lifting plate.

Further, a guide sleeve is slidably connected to the guide post, a lifting plate is connected to the periphery of the guide sleeve by interference, the lifting plate and the lifting adjusting push rod are connected by screws, and a side wall of the lifting plate is connected by screws. The screw is connected with a lead screw transmission mechanism, and a sliding motor is arranged on one side of the lead screw transmission mechanism. The sliding motor is a micro servo motor, and the sliding motor is connected with the lead screw in the lead screw transmission mechanism. Shaft connection.

By adopting the above technical solution, the sliding motor cooperates with the lead screw transmission mechanism to control the sliding support to move regularly in the horizontal position.

Further, a side wall of the lead screw transmission mechanism is connected with a sliding support by screws, a side wall of the sliding support is connected with a detection telescopic rod by screws, and one end of the detection telescopic rod is connected by screws. There are measuring probes.

By adopting the above technical solution, the measuring probe is the same as the measuring probe on the existing three-coordinate measuring instrument, and the movement of the sliding motor can be controlled by the PLC controller, and then the measuring probe can be controlled along the lead screw The transmission mechanism slips, and when it reaches the set position, the measuring probe is pushed to move by the detection telescopic rod. When the measuring probe is in contact with the wall, the feedback information is sent to the PLC controller, and the PLC controls The controller records the detected position (that is, the three coordinate values of XYZ), and then controls the measuring probe to return, and the PLC controller continues to act to measure the next equal-spaced distance position. When the measurement of the same height position is completed, the control The lifting and adjusting push rod action pushes the measuring probe to move up along the guide column, and detects each point at another height, and completes the detection of multiple points at different heights in turn, which can realize the detection of the wall. The flatness of the surface can be detected, and the YZ coordinates can be converted at the same time, compared with the initial horizontal plane, and the verticality of the wall and the horizontal plane can be detected. The detection data is accurate and has high use value.

(3) Beneficial effects

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

1. In order to solve the problem that when the existing detection device is in use, the detection of the verticality of the wall is mostly realized by measuring the verticality of multiple lines, and the accuracy of the measured data is not very high. The utility model can realize Detect different points of equal height and equal spacing on the wall, and then the flatness of the wall can be automatically calculated by the software. At the same time, the YZ coordinates can be transformed and compared with the horizontal plane set initially. The verticality of the horizontal plane is detected, and the detection data is accurate and has high use value;

2. In order to solve the problems that the existing detection device is relatively irregular and inconvenient to carry, the structure of the utility model is small, and all of them are stored in the portable box, which is convenient to carry and practical.

Description of drawings

Fig. 1 is the front view of a kind of detection device for construction project supervision according to the present utility model;

Fig. 2 is a top sectional view of a detection device for construction engineering supervision according to the present utility model;

FIG. 3 is a main cross-sectional view of a detection device for construction engineering supervision according to the present invention.

The reference numerals are explained as follows:

1. Portable case; 2. Support base; 3. Adjustable support legs; 4. PLC controller; 5. Spirit level; 6. Portable handle; 7. Slide cover; 8. Wedge slider; 9. Wedge Chute; 10. Lifting handle; 11. Guide column; 12. Guide sleeve; 13. Lifting plate; 14. Screw drive mechanism; 15. Sliding support; 16. Detection telescopic rod; 17. Measuring probe; 18 , Sliding motor; 19, battery; 20, lift adjustment push rod.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

As shown in FIGS. 1-3 , a detection device for construction engineering supervision in this embodiment includes a portable case 1, adjustable support legs 3 and a level 5, and a support base 2 is connected to the bottom of the portable case 1 by bolts , the lower four corners of the support base 2 are connected with adjustable support legs 3 through screws, the top middle of the portable box 1 is connected with a portable handle 6 through screws, and a side wall of the portable handle 6 is connected with a PLC controller 4 through screws. A level 5 is provided on one side of the handle 6, the level 5 is connected with the portable case 1 through a card slot, the inner ground of the portable case 1 is parallel to the top surface of the portable case 1, and the entire detection device can be assembled in the portable case. 1. Inside, it is convenient to carry the detection device. When in use, the level of the detection device can be adjusted by referring to the level 5 and measuring the detection device through the adjustable support legs 3.

A sliding cover 7 is provided on one side wall of the portable box body 1 , a wedge-shaped slider 8 is formed on both sides of the sliding cover 7 , and a wedge-shaped sliding groove 9 is formed at the joint part of the portable box body 1 and the wedge-shaped slider 8 , and the sliding cover 7 It can slide along the wedge-shaped chute 9 to realize the opening of the detection part of the detection device.

The portable case 1 and the sliding cover 7 are slidably connected by a wedge-shaped slider 8 and a wedge-shaped chute 9. A lifting handle 10 is provided on one side wall of the sliding cover 7, and the lifting handle 10 is connected with the sliding cover 7 by screws. The sliding groove 9 provides a guide for the sliding of the wedge-shaped sliding block 8, so as to ensure the flexible movement of the sliding cover 7.

A battery 19 is connected to the bottom of the portable case 1 through a card slot. A guide post 11 is provided on one side of the battery 19. The guide post 11 is connected to the portable case 1 by interference. A lift adjustment push rod 20 is provided, the lift adjustment push rod 20 is connected with the portable case 1 by screws, the battery 19 provides power support for the entire detection process, the guide post 11 provides guidance for the lifting motion of the lift plate 13, and the lift adjustment push rod 20 Provide power for the lifting movement of the lifting plate 13 .

A guide sleeve 12 is slidably connected to the guide post 11 , a lift plate 13 is connected to the periphery of the guide sleeve 12 by interference, the lift plate 13 and the lift adjustment push rod 20 are connected by screws, and a side wall of the lift plate 13 is connected with a screw drive through screws Mechanism 14, one side of the screw transmission mechanism 14 is provided with a sliding motor 18, the sliding motor 18 is a micro servo motor, the sliding motor 18 is connected with the screw in the screw transmission mechanism 14 through a coupling, and the sliding motor 18 In cooperation with the screw drive mechanism 14, the sliding support 15 can be controlled to move regularly in the horizontal position.

A sliding support 15 is connected to a side wall of the lead screw transmission mechanism 14 by screws, a detection telescopic rod 16 is connected to a side wall of the sliding support 15 by screws, and one end of the detection telescopic rod 16 is connected to a measuring probe 17 by screws. , the measuring probe 17 is the same as the measuring probe 17 on the existing three-coordinate measuring instrument, and the movement of the sliding motor 18 can be controlled by the PLC controller 4, and then the measuring probe 17 can be controlled to slide along the screw drive mechanism 14. When the position is detected, the measuring probe 17 is pushed to move by the detection telescopic rod 16. When the measuring probe 17 is in contact with the wall, the feedback information is sent to the PLC controller 4, and the PLC controller 4 records the detected position, that is, the three coordinate values of XYZ, and then The measuring probe 17 is controlled to return, and the PLC controller 4 continues to act to measure the next equally spaced distance position. After the measurement of the same height position is completed, the lifting and adjusting push rod 20 is controlled to move, and the measuring probe 17 is pushed up along the guide post 11. , detect each point at another height, and complete the detection of multiple points at different heights in turn, which can realize the flatness detection of the wall, and at the same time can realize the transformation of the YZ coordinates, and the initial setting of the horizontal plane. By comparison, the verticality of the wall and the horizontal plane is detected, and the detection data is accurate and has high use value.

The specific implementation process of this embodiment is as follows: when using the detection device, the portable handle 6 can be used to carry it to the position that needs to be detected. The device is small in size and easy to carry. Before detection, the lifting handle 10 is used to The sliding cover 7 is lifted, and the detection device is turned on. Referring to the level measuring instrument, the detection device can be adjusted to the level through the adjustable support legs 3, and then the side detection device is turned on by the PLC controller 4, and the sliding is controlled by the pre-input program. The motor 18, the lift adjustment push rod 20, the detection telescopic rod 16 and the measuring probe 17 act, and the sliding motor 18 acts, and then controls the measuring probe 17 to slide along the screw drive mechanism 14. When the set position is reached, it passes the detection The telescopic rod 16 pushes the measuring probe 17 to move, and when the measuring probe 17 is in contact with the wall, the feedback information is sent to the PLC controller 4, and the PLC controller 4 records the detected position, that is, the three coordinate values of XYZ, and then controls the measuring probe 17 to return, The PLC controller 4 continues to act to measure the next equidistant distance position. When the measurement of the same height position is completed, it controls the movement of the lift adjustment push rod 20, and pushes the measuring probe 17 to move up along the guide column 11. Each point is detected, and the detection of multiple points at different heights is completed in turn, which can realize the detection of different points of equal height and equal spacing on the wall, and then the flatness of the wall can be automatically calculated by the software. At the same time, the YZ coordinates can be transformed, compared with the initial horizontal plane, and the verticality of the wall and the horizontal plane can be detected. The detection data is accurate and has high use value.

The above-mentioned embodiments merely describe the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Under the premise of not departing from the design concept of the present invention, various modifications and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope of the present invention, and the technology claimed by the present invention shall be protected. The content has been fully described in the claims.

Claims (6)

1. The utility model provides a building engineering manages and uses detection device which characterized in that: including portable box (1), adjustable supporting leg (3) and spirit level (5), there is support base (2) portable box (1) below through bolted connection, it has through screw connection to support base (2) below four corners department adjustable supporting leg (3), there is portable handle (6) at portable box (1) top middle part through screw connection, there are PLC controller (4) through screw connection on portable handle (6) a lateral wall, portable handle (6) one side is provided with spirit level (5), spirit level (5) with portable box (1) passes through the draw-in groove and connects, the interior ground of portable box (1) with the top surface of portable box (1) is parallel.

2. The inspection device for the supervision of construction works according to claim 1, wherein: a sliding cover (7) is arranged on one side wall of the portable box body (1), wedge-shaped sliding blocks (8) are formed on two sides of the sliding cover (7), and wedge-shaped sliding grooves (9) are formed in the combining positions of the portable box body (1) and the wedge-shaped sliding blocks (8).

3. The inspection device for the supervision of construction works according to claim 2, wherein: the portable box body (1) is connected with the sliding cover (7) in a sliding mode through the wedge-shaped sliding block (8) and the wedge-shaped sliding groove (9), a lifting handle (10) is arranged on one side wall of the sliding cover (7), and the lifting handle (10) is connected with the sliding cover (7) through screws.

4. The inspection device for the supervision of construction works according to claim 1, wherein: the portable box is characterized in that a storage battery (19) is connected to the bottom of the portable box (1) through a clamping groove, guide pillars (11) are arranged on one side of the storage battery (19), the guide pillars (11) are in interference connection with the portable box (1), the number of the guide pillars (11) is two, a lifting adjusting push rod (20) is arranged in the middle of each guide pillar (11), and the lifting adjusting push rod (20) is connected with the portable box (1) through screws.

5. The inspection device for the supervision of construction works according to claim 4, wherein: the guide post (11) is connected with a guide sleeve (12) in a sliding mode, the periphery of the guide sleeve (12) is connected with a lifting plate (13) in an interference mode, the lifting plate (13) is connected with a lifting adjusting push rod (20) through screws, a lead screw transmission mechanism (14) is connected to one side wall of the lifting plate (13) through screws, a sliding motor (18) is arranged on one side of the lead screw transmission mechanism (14), the sliding motor (18) is a micro servo motor, and the sliding motor (18) is connected with a lead screw in the lead screw transmission mechanism (14) through a coupler.

6. The inspection device for the supervision of construction works according to claim 5, wherein: the lead screw drive mechanism (14) is connected with a sliding support (15) through a screw on one side wall, a detection telescopic rod (16) is connected with one side wall of the sliding support (15) through a screw, and a measuring probe (17) is connected with one end of the detection telescopic rod (16) through a screw.

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