CN220602520U

CN220602520U - Wall level detection device

Info

Publication number: CN220602520U
Application number: CN202322082051.0U
Authority: CN
Inventors: 张永达; 李东升
Original assignee: Yunnan Bangcheng Engineering Technology Co ltd
Current assignee: Yunnan Bangcheng Engineering Technology Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-03-15
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a wall horizontal detection device, wherein a detection assembly comprises a detection rod, a connector and a detection head; the upper end of the connector is in threaded connection with the lower end of the detection rod, and the lower end of the connector is in threaded connection with the upper end of the detection head; the top of the detection rod is detachably provided with a painting brush clamp; the painting brush is arranged in the painting brush holder. The utility model has the advantages that: the detection head is convenient to replace, and the abrasion-proof detection head influences the precision of accurate detection.

Description

Wall level detection device

Technical Field

The utility model relates to the technical field of building level detection devices, in particular to a wall level detection device.

Background

And during the civil construction process and inspection, the wall body needs to be horizontally detected. Laser levels are currently in much use. However, the laser level meter can only emit horizontal lines, and can judge whether the wall is horizontal or not by means of other measuring tools, so that the levelness of the wall cannot be directly detected, and the flatness of the wall cannot be detected. The horizontal detection device disclosed at present can realize direct detection of the levelness of the wall body. The technical proposal is as follows: the drawing board is arranged on the mounting frame, the sliding block capable of horizontally moving is slidably arranged on the mounting frame, and the detecting component capable of moving up and down is movably arranged on the sliding block. One end of the detection component is in contact with a wall surface or a road surface to be detected, and a painting brush is arranged at the other end of the detection component. When the sliding block moves, the detection assembly is driven to move, the undulating curve of the wall surface or the road surface is drawn on the drawing board through the painting brush in the moving process of the detection assembly, and the levelness is judged by observing the curve on the drawing board. The problem that exists is that the detection component is constantly rubbed with the surface of the object to be detected in the detection process, and the object to be detected is easy to abrade, and if the abrasion is uneven, the detection precision can be affected.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the wall horizontal detection device which is convenient to replace the detection head, prevents the worn detection head from affecting the precision detection, can be simultaneously suitable for measuring the levelness and the flatness of the ground, the vertical wall surface and the roof, and has wide application range.

In order to solve the technical problems, the technical scheme of the utility model is that the wall horizontal detection device comprises a detection rod, a connector and a detection head; the upper end of the connector is in threaded connection with the lower end of the detection rod, and the lower end of the connector is in threaded connection with the upper end of the detection head; the top of the detection rod is detachably provided with a painting brush clamp; the painting brush is arranged in the painting brush holder.

Further, a stud is fixedly connected to the bottom of the painting brush holder; the stud is in threaded connection with the top end of the detection rod; the painting brush is arranged in a brush sleeve with one end sealed; the pen cap is detachably arranged in the painting brush holder.

Further, the outer wall of the pen cap is in threaded connection with the inner wall of the painting brush clamp.

Further, the drawing board also comprises two mounting plates, two cross bars fixedly connected between the two mounting plates, a drawing board detachably arranged on the cross bars, a screw rod rotatably arranged between the two mounting plates and a nut screwed on the screw rod; the side wall of the nut is fixedly connected with a movable plate; the lower end of the detection rod movably penetrates through the moving plate; the pen point of the painting brush is in sliding connection with one side, close to the painting brush, of the painting board; a sliding block is fixedly connected to one side of the nut, which is away from the moving plate; the sliding block is in sliding connection with the cross rod; one end of the screw rod is connected with a motor fixedly connected to the mounting plate; the horizontal bubble is arranged on the cross rod; the outer wall of the detection rod is fixedly connected with a fixed block; a pressure spring is arranged between the movable plate and the fixed block; the pressure spring is sleeved outside the detection rod.

Further, a stud is fixedly connected to one side of the moving plate, which is close to the nut; the moving plate is connected with the nut through stud threads.

Further, a chute which is in sliding connection with the sliding block is formed in the inner wall of the cross rod.

Further, the height-adjustable supporting legs are arranged at the two ends of each mounting plate.

Further, the supporting leg is a screw rod; the mounting plate is provided with a threaded hole matched with the screw rod; and the upper parts of the supporting legs are provided with through holes.

Furthermore, a plurality of parallel scale marks are arranged on the drawing board.

The utility model has the beneficial effects that:

(1) This application is connected measuring staff and detecting head through the connector, and after using a period, detect head hair wearing and tearing, conveniently change the detecting head, prevent that the detecting head of wearing and tearing from influencing the precision of surveying. When the painting brush is worn or has no ink, the painting brush clamp is detached, so that the painting brush is convenient to replace or maintain, and the painting brush can be ensured to clearly draw the relief curve of the surface to be detected.

(2) One end of the detection head is always abutted on the surface to be detected under the thrust action of the pressure spring, so that the contour line of the surface to be detected, which is high and low, can be truly drawn, and can be simultaneously applied to measuring the levelness and the flatness of the ground, the vertical wall surface and the roof, and the application range is wide.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an enlarged schematic view of a portion of FIG. 2A;

fig. 4 is a partial structural side view of an embodiment.

In the figure, 1-mounting plate, 2-cross rod, 3-screw rod, 4-supporting leg, 5-nut, 6-movable plate, 7-detection rod, 8-fixed block, 9-pressure spring, 10-painting brush holder, 11-painting brush, 12-painting plate, 13-horizontal bubble, 14-motor, 15-slide block, 16-through hole, 17-stud, 18-pen cap, 19-detection head, 20-connector.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

1-4, the detection assembly comprises a detection rod 7, a connector 20 and a detection head 19; the upper end of the connector 20 is in threaded connection with the lower end of the detection rod 7, and the lower end is in threaded connection with the upper end of the detection head 19; the top of the detection rod 7 is detachably provided with a painting brush clamp 10; a brush 11 is mounted in the brush holder 10.

Connect measuring rod 7 and detecting head 19 through connector 20, after using a period, detect head 19 and take place wearing and tearing, conveniently change detecting head 19, prevent that worn and torn detecting head 19 from influencing the precision of surveying. When the brush 11 is worn or has no ink, the brush holder 10 is detached, so that the brush 11 is convenient to replace or maintain, and the brush 11 can be ensured to clearly draw the relief curve of the surface to be detected.

Specifically, the bottom of the painting brush holder 10 is fixedly connected with a stud 17; the stud 17 is in threaded connection with the top end of the detection rod 7; the painting brush 11 is arranged in a pen cap 18 with one end sealed; pen cap 18 is removably mounted within brush holder 10. One end of the cap 18 is sealed to prevent the brush 11 from retreating.

Specifically, the outer wall of cap 18 is threadably coupled to the inner wall of clip 10. The cap 18 is threadably coupled to the brush holder 10 to prevent displacement of the brush holder 10.

The drawing board is characterized by further comprising two mounting plates 1, two cross bars 2 fixedly connected between the two mounting plates 1, a drawing board 12 detachably arranged on the cross bars 2, a screw rod 3 rotatably arranged between the two mounting plates 1 and a nut 5 screwed on the screw rod 3; the side wall of the nut 5 is fixedly connected with a movable plate 6; the lower end of the detection rod 7 movably penetrates through the movable plate 6; the nib of the painting brush 11 is in sliding connection with one side of the painting board 12, which is close to the painting brush 11; a sliding block 15 is fixedly connected to one side of the nut 5, which is away from the moving plate 6; the sliding block 15 is in sliding connection with the cross rod 2; one end of the screw rod 3 is connected with a motor 14 fixedly connected to the mounting plate 1; the horizontal rod 2 is provided with a horizontal bubble 13; the outer wall of the detection rod 7 is fixedly connected with a fixed block 8; a pressure spring 9 is arranged between the moving plate 6 and the fixed block 8; the pressure spring 9 is sleeved outside the detection rod 7. During detection, the motor 14 is started, the motor 14 drives the screw rod 3 to rotate, the nut 5 cannot rotate under the action of the sliding block 15, and therefore the nut moves on the screw rod 3, the moving plate 6 is driven to move, and the moving plate 6 moves to drive the detection assembly to move. One end of the detection head 19 is always abutted against the surface to be detected under the thrust action of the pressure spring 9, so that the contour line of the height fluctuation of the surface to be detected can be truly depicted. One end of the detecting head 19 is close to the surface to be detected by utilizing the weight of the balancing weight or the gravity of the detecting assembly, and the detecting head is only suitable for detecting the levelness and the flatness of the ground or the surface to be detected with small inclination, and cannot detect the levelness and the flatness of the vertical wall surface or the roof top surface.

Specifically, in order to facilitate disassembly and maintenance, a stud 17 is fixedly connected to one side of the moving plate 6, which is close to the nut 5; the moving plate 6 is screwed with the nut 5 by a stud 17.

Specifically, the inner wall of the cross bar 2 is provided with a chute in sliding connection with the slide block 15. The sliding block 15 is matched with the sliding groove, so that the double functions of guiding and limiting the rotation of the nut 5 can be achieved.

Specifically, the height-adjustable supporting legs 4 are mounted at both ends of each mounting plate 1. The four corners of the device are provided with the supporting legs 4 with adjustable heights, so that the device can be directly placed on a surface to be detected without being held by hands when the ground is detected.

Specifically, the supporting leg 4 is a screw rod; a threaded hole matched with the screw rod is formed in the mounting plate 1; the upper part of the support leg 4 is provided with a through hole 16. When the support height of the support leg 4 needs to be adjusted, a handle is inserted into the through hole 16, and the screw rod is rotated, so that the adjustment of the support height is realized.

Specifically, in order to observe the levelness of the surface to be measured conveniently and intuitively, a plurality of parallel scale lines are provided on the drawing board 12.

The working principle of the utility model is as follows:

in the detection, the device is placed at a proper position, the state of the horizontal bubble 13 is observed, and the effective supporting height of the supporting leg 4 is adjusted until the whole device is adjusted to be in a horizontal state. The motor 14 is started, the motor 14 drives the screw rod 3 to rotate, and the nut 5 cannot rotate under the action of the sliding block 15, so that the nut moves on the screw rod 3, the moving plate 6 is driven to move, and the moving plate 6 moves to drive the detection assembly to move. One end of the detection head 19 is always abutted against the surface to be detected under the thrust action of the pressure spring 9, so that the contour line of the height fluctuation of the surface to be detected can be truly depicted. The traditional weight balancing or detection component's own gravity that utilizes makes the one end of detecting head 19 close to with the face that awaits measuring, only is suitable for detecting the levelness, the roughness of the less face that awaits measuring of ground or gradient, can't detect the levelness and the roughness of vertical wall or roof. The method and the device can be simultaneously suitable for measuring the levelness and the flatness of the ground, the vertical wall surface and the roof, and are wide in application range. Connect measuring rod 7 and detecting head 19 through connector 20, after using a period, detect head 19 and take place wearing and tearing, conveniently change detecting head 19, prevent that worn and torn detecting head 19 from influencing the precision of surveying. When the brush 11 is worn or has no ink, the brush holder 10 is detached, so that the brush 11 is convenient to replace or maintain, and the brush 11 can be ensured to clearly draw the relief curve of the surface to be detected.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. A wall level detection device comprises a detection component; the method is characterized in that: the detection assembly comprises a detection rod (7), a connector (20) and a detection head (19); the upper end of the connector (20) is in threaded connection with the lower end of the detection rod (7), and the lower end of the connector is in threaded connection with the upper end of the detection head (19); a painting brush clamp (10) is detachably arranged at the top of the detection rod (7); a painting brush (11) is arranged in the painting brush holder (10).

2. The wall level detecting device according to claim 1, wherein: the bottom of the painting brush clamp (10) is fixedly connected with a stud (17); the stud (17) is in threaded connection with the top end of the detection rod (7); the painting brush (11) is arranged in a pen cap (18) with one end sealed; the pen cap (18) is detachably arranged in the painting brush holder (10).

3. The wall level detecting device according to claim 2, wherein: the outer wall of the pen cap (18) is in threaded connection with the inner wall of the painting brush holder (10).

4. A wall level detecting device according to any one of claims 1 to 3, wherein: the drawing board is characterized by further comprising two mounting plates (1), two cross bars (2) fixedly connected between the two mounting plates (1), a drawing board (12) detachably mounted on the cross bars (2), a screw rod (3) rotatably mounted between the two mounting plates (1) and a nut (5) screwed on the screw rod (3); the side wall of the nut (5) is fixedly connected with a movable plate (6); the lower end of the detection rod (7) movably penetrates through the moving plate (6); the pen point of the painting brush (11) is in sliding connection with one side, close to the painting brush (11), of the painting board (12); a sliding block (15) is fixedly connected to one side of the nut (5) away from the moving plate (6); the sliding block (15) is in sliding connection with the cross rod (2); one end of the screw rod (3) is connected with a motor (14) fixedly connected to the mounting plate (1); a horizontal bubble (13) is arranged on the cross rod (2); the outer wall of the detection rod (7) is fixedly connected with a fixed block (8); a pressure spring (9) is arranged between the moving plate (6) and the fixed block (8); the pressure spring (9) is sleeved outside the detection rod (7).

5. The wall level detecting device according to claim 4, wherein: a stud (17) is fixedly connected to one side of the moving plate (6) close to the nut (5); the moving plate (6) is in threaded connection with the nut (5) through a stud (17).

6. The wall level detecting device according to claim 4, wherein: the inner wall of the cross rod (2) is provided with a chute which is in sliding connection with the sliding block (15).

7. The wall level detecting device according to claim 4, wherein: and the two ends of each mounting plate (1) are provided with supporting legs (4) with adjustable height.

8. The wall level detecting device according to claim 7, wherein: the supporting legs (4) are screw rods; the mounting plate (1) is provided with a threaded hole matched with the screw rod; the upper parts of the supporting legs (4) are provided with through holes (16).

9. The wall level detecting device according to claim 4, wherein: a plurality of parallel scale marks are arranged on the drawing board (12).