CN113137906A

CN113137906A - Wall flatness detection device for construction

Info

Publication number: CN113137906A
Application number: CN202110342568.1A
Authority: CN
Inventors: 狄茂明
Original assignee: Ma'anshan Xinfeng Construction And Installation Co ltd
Current assignee: Ma'anshan Xinfeng Construction And Installation Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-07-20

Abstract

The invention discloses a wall surface flatness detection device for building construction, which comprises a detection mechanism, a feeding mechanism and a lifting mechanism, wherein the detection mechanism comprises a detection plate, the detection plate comprises two groups of clamping plates and a sliding plate, the clamping plates are fixedly arranged on the front side and the rear side of the sliding plate, a first detection box and a second detection box are arranged between the clamping plates, and the sliding plate is fixedly connected with an output shaft of a third motor; the invention relates to the field of building construction detection, and the invention can detect different areas of a wall body, does not need manual intervention, and avoids instability of manual operation.

Description

Wall flatness detection device for construction

The technical field is as follows:

the invention relates to the field of building construction detection, in particular to a wall surface flatness detection device for building construction.

Background art:

at present, the roughness of wall mainly utilizes guiding rule and clearance gauge cooperation, and the guiding rule is whole to be the cuboid form, and its cross-section rectangle, clearance gauge are the wedge, and the sharp-pointed one end of clearance gauge is used for filling in between guiding rule and the wall, and specific testing procedure is as follows:

1. the guiding rule is attached to the wall surface;

2. inserting the sharp end of the feeler into a gap between the guiding rule and the wall surface;

3. the reading on the wedge feeler is observed.

In the process of detecting the flatness of the wall surface by using the prior art, if the height of the wall surface to be detected is higher, the wall surface needs to be ascended by means of the crawling ladder. In the process of detecting the high wall surfaces at other positions, the ladder needs to be carried. Therefore, the process of detecting the wall surface evenness of the high place by utilizing the prior art is troublesome, the wall surface with a small range can only be detected, the existing detection device is mostly completed by manual operation, the error is large, and the use limitation is more.

The invention content is as follows:

the invention aims to provide a wall surface flatness detection device for building construction, aiming at the problems in the prior art.

The technical problem to be solved by the invention is realized by adopting the following technical scheme: wall flatness detection device for construction includes

The detection mechanism comprises a detection plate, the detection plate comprises two groups of clamping plates and a sliding plate, the clamping plates are fixedly arranged on the front side and the rear side of the sliding plate, a first detection box and a second detection box are arranged between the clamping plates, the sliding plate is fixedly connected with an output shaft of a third motor, and a first pigment barrel, a second pigment barrel and a third pigment barrel are fixedly arranged on one side of the sliding plate, which is far away from the clamping plates;

a loop-back groove is arranged in the first detection box, a piston is connected inside the upper side of the loop-back groove in a sliding manner, a first extrusion rod is fixedly arranged on the left side of the piston, a sleeve spring is sleeved on the first extrusion rod and positioned inside and outside the loop-back groove, one end of the sleeve spring is fixedly connected with the first extrusion rod, the other end of the sleeve spring is fixedly connected with the detection box, a spray head is arranged on the left side of the lower side of the loop-back groove, the first pigment barrel is communicated with the loop-back groove through a first pipeline, a fixed box is fixedly arranged inside the second detection box, the second pigment barrel is communicated with a second pipeline, one end of the second pipeline penetrates through the side wall of the second detection box and is communicated with the inside of the fixed box, a third pipeline is communicated with the third pigment barrel, one end of the third pipeline penetrates through the side wall of the second detection box and is communicated with the inside of the fixed box, a guide block is connected inside the fixed box in a sliding manner, and one end of the guide block is fixedly provided with the second extrusion rod, a spring is fixedly connected between one end of the guide block, which is far away from the second extrusion rod, and the side wall of the fixed box, two groups of liquid guide holes are formed in the middle of the guide block, a connecting pipe communicated with the inside of the fixed box is arranged on the lower side of each liquid guide hole, and the bottom end of each connecting pipe is communicated with the spray gun;

the feeding mechanism is used for driving the detection mechanism to be close to the wall body;

and the lifting mechanism is used for driving the detection mechanism to move up and down.

Preferably, feed mechanism includes the mobile station, the mobile station bottom is equipped with the universal wheel, the mobile station upside is equipped with the shifting chute, mobile station upside sliding connection has the slip table, slip table bottom fixed mounting has the slider, sliding connection between slider and the shifting chute, mobile station one end fixed mounting has first motor, the shifting chute mid-rotation installs first lead screw, slider and first lead screw threaded connection, the output shaft fixed connection of first lead screw one end and first motor.

Preferably, elevating system includes the elevating platform, the first motor one side is kept away from to the slip table is equipped with the lift groove, elevating platform and lift groove sliding connection, lift tank bottom fixed mounting has the second motor, the output end fixedly connected with second lead screw of second motor, second lead screw upper end is rotated with the slip table and is connected, the elevating platform upside is equipped with the third motor.

Preferably, splint one side is equipped with two sets of thread grooves, thread groove female connection has fastening bolt, and two sets of fastening bolt respectively with first detection box and second detection box lateral wall butt.

Preferably, a ball valve is arranged inside the spray head, a pressure spring is fixedly mounted on one side, close to the spray head outlet, of the ball valve, and one end, far away from the ball valve, of the pressure spring is fixedly connected with the inner wall of the spray head.

Preferably, the first extrusion rod and the second extrusion rod are rotatably provided with rollers at one ends close to the wall.

Preferably, still include levelling device, levelling device includes riser, base plate, electric putter, calibrated scale, rotary needle and spirit level, the equal fixed mounting in both sides has the riser around the middle part of elevating platform upside, rotate between the riser and install the base plate, the elevating platform is kept away from slip table one end upside fixed mounting and is had electric putter, electric putter's flexible end is articulated with the base plate.

Preferably, a dial is fixedly mounted in the middle of the bottom side of the base plate, a rotating needle is hinged to the middle of the dial, and a level gauge is fixedly mounted at the bottom end of the rotating needle.

Compared with the prior art, the invention has the beneficial effects that:

according to the wall surface flatness detection device for building construction, the feeding mechanism drives the sliding table to move, the detection mechanism is controlled to be close to the surface of a wall body, the lifting mechanism drives the detection mechanism to move, the first detection box and the second detection box move on the sliding plate in a matching mode, different areas of the whole wall can be detected, the problems that in the prior art, the process of detecting the wall surface flatness at a high position is troublesome, and only a small range of wall surfaces can be detected are solved, pigments with different colors are sprayed on the surface of the wall body through the contact of the first extrusion rod and the second extrusion rod with the surface of the wall body, the concave-convex degree is judged according to the color depth, the detection device is more visual, manual intervention is not needed in the whole detection process, and the instability of manual operation is avoided.

Description of the drawings:

in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connecting structure of the clamping plate and the sliding plate in the invention;

FIG. 3 is a schematic view of the internal structure of the first measuring cassette of the present invention;

FIG. 4 is a schematic view showing an internal structure of a second measuring cassette according to the present invention;

FIG. 5 is a schematic structural view of a leveling device according to the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 in accordance with the present invention;

FIG. 7 is a right side view of the wall of the present invention;

wherein: 1. a mobile station; 101. a moving groove; 2. a sliding table; 201. a lifting groove; 3. a slider; 4. a first motor; 5. a first lead screw; 6. a wall body; 7. a lifting platform; 8. a second motor; 9. a second lead screw; 10. a third motor; 11. detecting a plate; 111. a splint; 112. a slide plate; 1101. a thread groove; 12. a first cartridge; 1201. a returning groove; 13. a second cartridge; 14. a first pigment bucket; 15. a first conduit; 16. a second pigment bucket; 17. a third pigment bucket; 18. a second conduit; 19. a third pipeline; 20. fastening a bolt; 21. a first extrusion stem; 22. a piston; 23. a spring sleeve; 24. a spray head; 25. a ball valve; 26. a pressure spring; 27. a second extrusion stem; 28. a fixing box; 29. a guide block; 2901. a drain hole; 30. a spring; 31. a spray gun; 32. a roller; 33. a vertical plate; 34. a substrate; 35. an electric push rod; 36. a dial scale; 37. rotating the needle; 38. a level gauge; 39. a universal wheel.

The specific implementation mode is as follows:

in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.

Example (b):

as shown in FIGS. 1 to 7, a wall flatness detecting device for building construction comprises

The detection mechanism comprises a detection plate 11, the detection plate 11 comprises two groups of clamping plates 111 and a sliding plate 112, the clamping plates 111 are fixedly installed on the front side and the rear side of the sliding plate 112, a first detection box 12 and a second detection box 13 are arranged between the clamping plates 111, the first detection box 12 and the second detection box 13 can move on one side of the sliding plate 112 and are limited by the clamping plates 111 to only move longitudinally, the sliding plate 112 is fixedly connected with an output shaft of a third motor 10, the sliding plate 112 can be driven to rotate by the third motor 10, a first pigment barrel 14, a second pigment barrel 16 and a third pigment barrel 17 are fixedly installed on one side, far away from the clamping plates 111, of the sliding plate 112, red pigment is contained in the first pigment barrel 14, yellow pigment is contained in the second pigment barrel 16, and blue pigment is contained in the third pigment barrel 17.

A loop-shaped groove 1201 is arranged in the first detection box 12, a piston 22 is connected to the upper side of the loop-shaped groove 1201 in a sliding manner, a first extrusion rod 21 is fixedly installed on the left side of the piston 22, a sleeve spring 23 is sleeved on the first extrusion rod 21 and located inside and outside the loop-shaped groove 1201, one end of the sleeve spring 23 is fixedly connected with the first extrusion rod 21, the other end of the sleeve spring 23 is fixedly connected with the detection box 12, a spray head 24 is arranged on the left side of the lower side of the loop-shaped groove 1201, the first pigment bucket 14 is communicated with the loop-shaped groove 1201 through a first pipeline 15, the detection plate 11 is controlled to be close to the wall 6, the first extrusion rod 21 is in contact with a relatively flat part of the wall, the first extrusion rod 21 drives the piston 22 to move rightwards, red pigment in the loop-shaped groove 1201 is sprayed on the surface of the wall 6 through the spray head 24, the third motor 10 drives the detection plate 11 to rotate, and the piston 22 is obviously extruded rightwards when the first extrusion rod 21 is in contact with a convex part of the wall 6, the larger the gap between the ball valve 25 and the inner hole of the spray head 24 is, the more pigment is sprayed out, on the contrary, the first extrusion rod 21 in the concave part is not in contact with the wall 6, the ball valve 25 is abutted in the hole of the spray head 24 under the action of the elastic force of the pressure spring 26, and the first detection box 12 is driven by the detection plate 11 to rotate to leave a red circular track line on the surface of the wall 6.

A fixed box 28 is fixedly installed inside the second detection box 13, the second pigment barrel 16 is communicated with a second pipeline 18, one end of the second pipeline 18 penetrates through the side wall of the second detection box 13 and is communicated with the inside of the fixed box 28, the third pigment barrel 17 is communicated with a third pipeline 19, one end of the third pipeline 19 penetrates through the side wall of the second detection box 13 and is communicated with the inside of the fixed box 28, a guide block 29 is connected in the fixed box 28 in a sliding manner, one end of the guide block 29 is fixedly installed with a second extrusion rod 27, a spring 30 is fixedly connected between one end of the guide block 29, which is far away from the second extrusion rod 27, and the side wall of the fixed box 28, two groups of liquid guide holes 2901 are formed in the middle of the guide block 29, a connecting pipe communicated with the inside of the fixed box 28 is arranged at the lower side of the liquid guide holes 2901, and the bottom end of the connecting pipe is communicated with a spray gun 31; the second extrusion rod 27 is in contact with the wall, the guide block 29 does not move when in a flat position, no pigment is sprayed out of the spray gun 31, when the second extrusion rod 27 is at a convex position, the second extrusion rod 27 drives the guide block 29 to move rightwards, so that the right liquid guide hole 2901 is communicated with the second pipeline 18, yellow pigment enters the spray gun through the liquid guide hole 2901, a yellow mark is left on the surface of the wall 6, when the second extrusion rod 27 moves to a concave position, the second extrusion rod 27 is not in contact with the wall 6, the guide block 29 is driven to move leftwards under the action of the elastic force of the spring 30, so that the left liquid guide hole 2901 is communicated with the third pipeline 19, the blue pigment is sprayed on the wall, and a red-blue discontinuous track is formed on the wall.

The region that detects is located between red line and the yellow-blue line, can judge unsmooth degree through judging the colour depth, and is more directly perceived visible, detects two sets of detection device cooperation use of box 13 through first detection box 12 and second, improves and detects the accuracy to can circle out detection range, be convenient for follow-up processing wall body 6.

Feed mechanism for it is close to wall body 6 to drive detection mechanism, feed mechanism includes

mobile station

1, 1 bottom of mobile station is equipped with

universal wheel

39, 1 upside of mobile station is equipped with shifting

chute

101, 1 upside sliding connection of mobile station has slip table 2, 2 bottom fixed mounting of slip table have slider 3, sliding connection between slider 3 and the shifting

chute

101, 1 one end fixed mounting of mobile station has first motor 4, shifting chute 101 mid-rotation installs first lead screw 5,

slider

3 and 5 threaded connection of first lead screw, 5 one end of first lead screw and first motor 4's output shaft fixed connection, first motor 4 drive first lead screw 5 rotatory, make slider 3 remove in shifting chute 101, and then drive slip table 2 and remove at the horizontal direction, accomplish and feed work.

Elevating system for it reciprocates to drive detection mechanism, elevating system includes elevating platform 7, first motor 4 one side is kept away from to slip table 2 is equipped with lift groove 201, elevating platform 7 and lift groove 201 sliding connection, lift groove 201 bottom fixed mounting has second motor 8, second motor 8's output end fixedly connected with second lead screw 9, second lead screw 9 upper end is rotated with slip table 2 and is connected, 7 upsides of elevating platform are equipped with third motor 10. The second motor 8 drives the second screw rod 9 to rotate, and the lifting platform 7 is controlled to move in the lifting groove 201, so that the height of the detection device can be conveniently controlled.

Two sets of thread grooves 1101 are formed in one side of the clamping plate 111, fastening bolts 20 are connected to the thread grooves 1101 in an internal thread mode, and the two sets of fastening bolts 20 are respectively abutted to the side walls of the first detection box 12 and the second detection box 13. The clamping positioning of the first detecting box 12 and the second detecting box 13 is facilitated, and the first pressing rod 21 and the second pressing rod 27 are controlled to be symmetrical about the center line of the sliding plate 112.

The spray head 24 is internally provided with a ball valve 25, one side of the ball valve 25, which is close to the outlet of the spray head 24, is fixedly provided with a pressure spring 26, and one end of the pressure spring 26, which is far away from the ball valve 25, is fixedly connected with the inner wall of the spray head 24. The flow rate of spray head 24 is controlled by the cooperation between ball valve 25 and compression spring 26.

The first extrusion rod 21 and the second extrusion rod 27 are rotatably provided with rollers 32 at one ends close to the wall 6. The friction force is reduced, and the rotation stability is improved.

Still include levelling device, levelling device includes riser 33, base plate 34, electric putter 35, calibrated scale 36, commentaries on classics needle 37 and spirit level 38, the equal fixed mounting in both sides has riser 33 around the middle part of elevating platform 7 upside, rotate between the riser 33 and install base plate 34, elevating platform 7 is kept away from slip table 2 one end upside fixed mounting and is had electric putter 35, electric putter 35's flexible end is articulated with base plate 34. One end of the base plate 34 is controlled to tilt through the electric push rod 35, so that an included angle between the detection device and the horizontal plane is controlled, and the detection requirements of various inclined wall bodies are met.

A dial 36 is fixedly mounted in the middle of the bottom side of the base plate 34, a rotating needle 37 is hinged to the middle of the dial 36, and a level 38 is fixedly mounted at the bottom end of the rotating needle 37. The angle can be adjusted more conveniently and visually.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wall flatness detection device for construction which characterized in that: comprises that

The detection mechanism comprises a detection plate (11), the detection plate (11) comprises two groups of clamping plates (111) and a sliding plate (112), the clamping plates (111) are fixedly arranged on the front side and the rear side of the sliding plate (112), a first detection box (12) and a second detection box (13) are arranged between the clamping plates (111), the sliding plate (112) is fixedly connected with an output shaft of a third motor (10), and a first pigment barrel (14), a second pigment barrel (16) and a third pigment barrel (17) are fixedly arranged on one side, far away from the clamping plates (111), of the sliding plate (112);

a loop-back groove (1201) is arranged in the first detection box (12), a piston (22) is connected to the inner side of the upper side of the loop-back groove (1201) in a sliding manner, a first extrusion rod (21) is fixedly mounted on the left side of the piston (22), a sleeve spring (23) is sleeved on the inner side and the outer side of the loop-back groove (1201) of the first extrusion rod (21), one end of the sleeve spring (23) is fixedly connected with the first extrusion rod (21), the other end of the sleeve spring (23) is fixedly connected with the detection box (12), a sprayer (24) is arranged on the left side of the lower side of the loop-back groove (1201), the first pigment barrel (14) is communicated with the loop-back groove (1201) through a first pipeline (15), a fixed box (28) is fixedly mounted in the second detection box (13), a second pipeline (18) is communicated with the second detection box (16), and one end of the second pipeline (18) penetrates through the side wall of the second detection box (13) and is communicated with the inside of the fixed box (28), the third pigment barrel (17) is communicated with a third pipeline (19), one end of the third pipeline (19) penetrates through the side wall of the second detection box (13) and is communicated with the inside of the fixed box (28), a guide block (29) is connected in the fixed box (28) in a sliding mode, one end of the guide block (29) is fixedly provided with a second extrusion rod (27), a spring (30) is fixedly connected between one end, far away from the second extrusion rod (27), of the guide block (29) and the side wall of the fixed box (28), the middle of the guide block (29) is provided with two groups of liquid guide holes (2901), a connecting pipe communicated with the inside of the fixed box (28) is arranged on the lower side of each liquid guide hole (2901), and the bottom end of the connecting pipe is communicated with the spray gun (31);

the feeding mechanism is used for driving the detection mechanism to be close to the wall body (6);

2. The wall flatness detecting device for building construction according to claim 1, characterized in that: feed mechanism includes mobile station (1), mobile station (1) bottom is equipped with universal wheel (39), mobile station (1) upside is equipped with shifting chute (101), mobile station (1) upside sliding connection has slip table (2), slip table (2) bottom fixed mounting has slider (3), sliding connection between slider (3) and shifting chute (101), mobile station (1) one end fixed mounting has first motor (4), shift chute (101) middle part rotates and installs first lead screw (5), slider (3) and first lead screw (5) threaded connection, the output shaft fixed connection of first lead screw (5) one end and first motor (4).

3. The wall flatness detecting device for building construction according to claim 1, characterized in that: elevating system includes elevating platform (7), first motor (4) one side is kept away from in slip table (2) is equipped with lift groove (201), elevating platform (7) and lift groove (201) sliding connection, lift groove (201) bottom fixed mounting has second motor (8), the output fixedly connected with second lead screw (9) of second motor (8), second lead screw (9) upper end is rotated with slip table (2) and is connected, elevating platform (7) upside is equipped with third motor (10).

4. The wall flatness detecting device for building construction according to claim 1, characterized in that: the clamp plate is characterized in that two groups of thread grooves (1101) are formed in one side of the clamp plate (111), fastening bolts (20) are connected to the thread grooves (1101) in an internal thread mode, and the two groups of fastening bolts (20) are abutted to the side walls of the first detection box (12) and the second detection box (13) respectively.

5. The wall flatness detecting device for building construction according to claim 1, characterized in that: shower nozzle (24) inside is equipped with ball valve (25), ball valve (25) are close to shower nozzle (24) export one side fixed mounting has pressure spring (26), ball valve (25) one end and shower nozzle (24) inner wall fixed connection are kept away from in pressure spring (26).

6. The wall flatness detecting device for building construction according to claim 1, characterized in that: and one ends of the first extrusion rod (21) and the second extrusion rod (27) close to the wall body (6) are respectively provided with a roller (32) in a rotating way.

7. The wall flatness detecting device for building construction according to claim 1, characterized in that: still include the levelling device, the levelling device includes riser (33), base plate (34), electric putter (35), calibrated scale (36), commentaries on classics needle (37) and spirit level (38), the equal fixed mounting in both sides has riser (33) around elevating platform (7) upside middle part, rotate between riser (33) and install base plate (34), elevating platform (7) are kept away from slip table (2) one end upside fixed mounting and are had electric putter (35), the flexible end and base plate (34) of electric putter (35) are articulated.

8. The wall flatness detecting device for building construction according to claim 7, characterized in that: base plate (34) bottom side middle part fixed mounting has calibrated scale (36), calibrated scale (36) middle part articulates there is commentaries on classics needle (37), commentaries on classics needle (37) bottom fixed mounting has spirit level (38).