Wall surface flatness detection device

Abstract

The utility model relates to the technical field of wall construction equipment, in particular to a wall flatness detection device. The device comprises a first base and a detection mechanism, the detection mechanism comprises two side columns, the two side columns are symmetrically arranged on the end face of the top end of the first base, first fixing plates are arranged on the inner sides of the two side columns, positioning sliding grooves are formed in the top ends of the first fixing plates, and empty grooves communicated with the first fixing plates are formed in the positions, corresponding to the first fixing plates, of the inner sides of the side columns; a motor is arranged on the inner side of the empty groove, the output end of the motor is in transmission connection with a screw, one end of the screw extends to the inner side of the positioning sliding groove, the outer side of the end, located on the inner side of the positioning sliding groove, of the screw is in threaded connection with a threaded sleeve, the threaded sleeve is slidably connected to the inner side of the positioning sliding groove, and one end of the threaded sleeve is located on the outer side of the top end of the first fixing plate and fixedly connected with a second fixing plate. The top end of the second fixing plate is connected with a detection rod. The joint of the detection rod and the second fixing plate is provided with a reset assembly. And the condition of the wall surface can be known by observing the state of the detection rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to wall surface construction equipment technical field, especially a wall surface flatness detection device. BACKGROUND

[0002] Wall surface refers to the surface of wall body, generally more when referring to in indoor decoration, initial wall surface usually adopts cement to build flat, then adopts arbitrary for example lime, ceramic tile etc. to decorate, and the requirement of a good wall surface to flatness is certainly very high, then needs to carry out wall surface flatness test after completing foundation construction;

[0003] The existing wall surface flatness detection usually adopts the way of pulling line, although this way is low in cost, but is low in efficiency and needs the user to walk back and forth and lay out the component, and it is slightly inconvenient to use, and therefore we provide a wall surface flatness detection device. UTILITY MODEL CONTENT

[0004] In order to overcome the insufficient of prior art, the utility model provides a wall surface flatness detection device, when needing to detect wall surface flatness, can directly use detection rod to detect wall surface, thereby can complete the understanding of wall surface condition by observing the state of detection rod, and the use of detection rod is controlled by motor and does not need manual operation too much, more convenient.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a wall surface flatness detection device, including first base and detection mechanism, the detection mechanism includes two side columns, two side columns are symmetrically arranged on the top end face of the first base, and the inner side of two side columns is provided with a first fixed plate, the top end of the first fixed plate is provided with a positioning sliding groove, the inner side of the air slot corresponding to the first fixed plate is provided with a motor, the output end of the motor is drivingly connected with a screw rod, one end of the screw rod extends to the inner side of the positioning sliding groove, and the outer side of one end of the screw rod in the inner side of the positioning sliding groove is threadedly connected with a threaded sleeve, the threaded sleeve is slidingly connected to the inner side of the positioning sliding groove and one end of the threaded sleeve is located on the outer side of the top end of the first fixed plate and is fixedly connected with a second fixed plate, the top end of the second fixed plate is connected with a detection rod, and the connecting place of the detection rod and the second fixed plate is provided with a reset assembly.

[0006] As a preferred technical scheme of the utility model, the reset assembly includes a connecting sliding groove, the connecting sliding groove is arranged on the top end face of the second fixed plate, the bottom end of the detection rod is provided with a second base, the bottom end of the second base is provided with a connecting sliding block, the connecting sliding block is slidingly connected to the inner side of the connecting sliding groove, and the connecting place of the connecting sliding block and the connecting sliding groove is provided with a spring.

[0007] As a preferred technical scheme of the utility model, the wear -resisting block is arranged on the end face of one end of the detection rod, and the wear -resisting block is adhesively connected with the detection rod.

[0008] As a preferred technical scheme of the utility model, the connecting sliding blocks are symmetrically arranged with the second base bottom end center point as the axis, and the number of the connecting sliding grooves, the springs and the connecting sliding blocks is same.

[0009] As a preferred technical scheme of the utility model, the auxiliary mechanism further comprises a fixed clamping plate, the fixed clamping plate is arranged between the two side columns and located behind the first fixed plate, the movable rod sleeve group is movably connected to the inner side of the fixed clamping plate, and one end of the detection rod is movably connected with the movable rod sleeve group.

[0010] As a preferred technical scheme of the utility model, the top end of the two side columns is provided with a scale, and the length of the scale is zero point four times of the length of the side column.

[0011] Compared with the prior art, the utility model can achieve the beneficial effects that:

[0012] 1. When the wall flatness needs to be detected, the detection rod can be directly used to detect the wall, so that the wall condition can be understood by observing the state of the detection rod, and the use of the detection rod is controlled by the motor without manual operation, which is more convenient.

[0013] 2. The auxiliary mechanism can be matched with the detection mechanism, so that the working personnel can more clearly observe the running track of the detection rod, and the wall condition can be known more quickly. DRAWINGS

[0014] Figure 1 It is a top view of the utility model;

[0015] Figure 2 It is a partial side view of the utility model;

[0016] Figure 3 It is a partial side view of the utility model; Figure 1 It is an enlarged structure diagram of A in the utility model;

[0017] Figure 4 It is an enlarged structure diagram of B in the utility model; Figure 2

[0018] ​The components are: 1. First base; 2. Side column; 3. Detection rod; 4. Fixing clamp; 20. Scale; 21. Hollow slot; 22. Motor; 23. First fixing plate; 25. Positioning slide groove; 26. Screw; 27. Threaded sleeve; 30. Second base; 31. Second fixing plate; 32. Connecting slide groove; 33. Spring; 34. Connecting slider; 41. Movable rod sleeve. Detailed Implementation

[0019] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this utility model. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.

[0020] Example 1:

[0021] like Figures 1-4 As shown, a wall flatness testing device includes a first base 1 and a testing mechanism. The testing mechanism includes two side columns 2, which are symmetrically arranged on the top end face of the first base 1. A first fixing plate 23 is provided inside the two side columns 2. A positioning groove 25 is formed at the top of the first fixing plate 23. A slot 21, communicating with the first fixing plate 23, is formed on the inner side of the side columns 2 at a position corresponding to the first fixing plate 23. A motor 22 is provided inside the slot 21. A screw 26 is drivenly connected to the output end of the motor 22. One end of the screw 26 extends into the inner side of the positioning groove 25, and the outer side of the end of the screw 26 located inside the positioning groove 25 is screwed... A threaded sleeve 27 is connected to the inner side of the positioning groove 25, and one end of the threaded sleeve 27 is located on the outer side of the top of the first fixing plate 23 and is fixedly connected to the second fixing plate 31. A detection rod 3 is connected to the top of the second fixing plate 31, and a reset component is provided at the connection between the detection rod 3 and the second fixing plate 31. The reset component includes a connecting groove 32, which is opened on the top end face of the second fixing plate 31. A second base 30 is provided at the bottom of the detection rod 3, and a connecting slider 34 is provided at the bottom of the second base 30. The connecting slider 34 is slidably connected to the inner side of the connecting groove 32, and a spring 33 is provided at the connection between the connecting slider 34 and the connecting groove 32.

[0022] Wall surface refers to the surface of a wall, which is often mentioned in interior decoration. The initial wall surface is usually made of cement and then decorated with any method such as lime or tiles. A good wall surface must have a high requirement for flatness, so the flatness test of the wall surface needs to be carried out after the basic construction is completed.

[0023] The existing wall flatness detection usually adopts the way of pulling the line, although this way is low in cost, but is low in efficiency and needs the user to walk back and forth and lay the components, which is slightly inconvenient to use;

[0024] First, the detection rod 3 on the device is placed against the wall, and then the motor 22 is started. When the motor 22 rotates, the screw rod 26 will rotate together. When the screw rod 26 rotates, the threaded sleeve 27 connected thereto will slide in the inside of the positioning sliding groove 25 under the constraint of the positioning sliding groove 25, that is, the detection rod 3 can be moved transversely. When the detection rod 3 contacts the uneven place of the wall, the spring 33 will contract, and the connecting sliding block 34 will slide in the inside of the connecting sliding groove 32, at the same time, the detection rod 3 moves in another direction. The user can determine the state of the wall by observing the state of the detection rod 3;

[0025] When the wall flatness needs to be detected, the detection rod 3 can be directly used to detect the wall, so that the state of the wall can be understood by observing the state of the detection rod 3. The use of the detection rod 3 is controlled by the motor 22 and does not need manual operation, which is more convenient.

[0026] In other embodiments, the present embodiment discloses, as shown in Figure 1 The end face of the detection rod 3 is provided with a wear-resistant block, and the wear-resistant block and the detection rod 3 are adhesively connected. Through this design, the detection rod 3 can be used for a longer time in friction when it contacts and detects the wall. The adhesively connected way is convenient for replacing the worn wear-resistant block at any time.

[0027] In other embodiments, the present embodiment discloses, as shown in Figure 1 The connecting sliding block 34 is symmetrically arranged with the second base 30 bottom end center point as the axis, and the number of the connecting sliding groove 32, the spring 33 and the connecting sliding block 34 is the same. Through this design, the reset ability of the detection rod 3 is stronger.

[0028] Embodiment 2:

[0029] In other embodiments, the present embodiment discloses, as shown in Figures 1-3 It further includes an auxiliary mechanism, the auxiliary mechanism includes a fixed clamping plate 4, the fixed clamping plate 4 is arranged between the two side columns 2 and located behind the first fixed plate 23, the inside of the fixed clamping plate 4 movably connects with an active rod sleeve group 41, and one end of the detection rod 3 is movably connected with the active rod sleeve group 41. The top end of the two side columns 2 is provided with a scale 20, and the length of the scale 20 is zero point four times the length of the side column 2.

[0030] When the detection rod 3 moves backward, the corresponding active rod sleeve group 41 is pushed synchronously, and the user can detect the flatness of the wall by observing the curve of the active rod sleeve group 41; the detection mechanism can be matched to enable the staff to more clearly observe the running track of the detection rod 3, so that the condition of the wall can be known more quickly.

[0031] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range possessed by the technical personnel in the technical field without departing from the purpose of the utility model.

Claims

1. A wall flatness detection device, comprising a first base (1) and a detection mechanism, characterized in that: The detection mechanism comprises two side columns (2), which are symmetrically arranged at the top end face of the first base (1), and the inner side of each side column (2) is provided with a first fixed plate (23), the top end of the first fixed plate (23) is provided with a positioning sliding groove (25), and the inner side of the side column (2) is provided with a hollow groove (21) in a position corresponding to the first fixed plate (23) and communicated with the first fixed plate (23), the inner side of the hollow groove (21) is provided with a motor (22), the output end of the motor (22) is drivingly connected with a screw rod (26), one end of the screw rod (26) extends to the inner side of the positioning sliding groove (25), and the outer side of the one end of the screw rod (26) located in the inner side of the positioning sliding groove (25) is threadedly connected with a threaded sleeve (27), the threaded sleeve (27) is slidingly connected in the inner side of the positioning sliding groove (25) and one end of the threaded sleeve (27) is located at the outer side of the top end of the first fixed plate (23) and fixedly connected with a second fixed plate (31), the top end of the second fixed plate (31) is connected with a detection rod (3), and the connection position of the detection rod (3) and the second fixed plate (31) is provided with a reset assembly.

2. The wall flatness detection device of claim 1, wherein: The reset assembly comprises a connecting sliding groove (32) arranged at the top end face of the second fixed plate (31), the bottom end of the detection rod (3) is provided with a second base (30), the bottom end of the second base (30) is provided with a connecting sliding block (34), the connecting sliding block (34) is slidingly connected in the inner side of the connecting sliding groove (32), and the connecting position of the connecting sliding block (34) and the connecting sliding groove (32) is provided with a spring (33).

3. The wall flatness detection device of claim 1, wherein: The one end face of the detection rod (3) is provided with a wear-resistant block, and the wear-resistant block and the detection rod (3) are adhesively connected.

4. The wall flatness detection device of claim 2, wherein: The connecting sliding block (34) is symmetrically arranged with the bottom end center point of the second base (30) as the axis, and the number of the connecting sliding groove (32), the spring (33) and the connecting sliding block (34) is the same.

5. The wall flatness detection device of claim 1, wherein: The auxiliary mechanism comprises a fixed clamping plate (4) arranged between the two side columns (2) and located behind the first fixed plate (23), the inner side of the fixed clamping plate (4) is movably connected with a movable rod sleeve group (41), and one end of the detection rod (3) is movably connected with the movable rod sleeve group (41).

6. The wall flatness detection device of claim 5, wherein: The top end of each side column (2) is provided with a scale (20), and the length of the scale (20) is 0.4 times the length of the side column (2).

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