CN116678295A - Wall flatness detection device for building construction - Google Patents
Wall flatness detection device for building construction Download PDFInfo
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- CN116678295A CN116678295A CN202310655183.XA CN202310655183A CN116678295A CN 116678295 A CN116678295 A CN 116678295A CN 202310655183 A CN202310655183 A CN 202310655183A CN 116678295 A CN116678295 A CN 116678295A
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- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 94
- 238000009435 building construction Methods 0.000 title claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 230000006698 induction Effects 0.000 claims description 58
- 239000002985 plastic film Substances 0.000 claims description 45
- 229920006255 plastic film Polymers 0.000 claims description 45
- 239000003292 glue Substances 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 6
- 239000003550 marker Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 239000000243 solution Substances 0.000 description 22
- 238000010073 coating (rubber) Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012670 alkaline solution Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000003929 acidic solution Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The application relates to a wall surface flatness detection device for building construction, which comprises a main body, a base, a support, a plurality of detection needles, a marking ring, a marking mechanism and a triggering mechanism, wherein the base is arranged on the main body in a sliding mode, the support is arranged on the main body in a lifting mode, the detection needles are elastically arranged on the support, the detection needles are distributed on the support along the vertical direction, the tips of the detection needles are abutted to a wall surface, the marking ring is fixed at the position, close to the detection needles, of the support, the marking mechanism is arranged on the marking ring and used for spraying concave parts or convex parts of the wall surface, and the triggering mechanism is arranged on the support and used for triggering the marking mechanism to work. The application has the effect of being convenient for detecting the flatness of the wall surface, marks and distinguishes the convex and concave positions of the wall surface, and greatly improves the detection effect and the precision.
Description
Technical Field
The application relates to the technical field of building detection, in particular to a wall surface flatness detection device for building construction.
Background
At present in construction, the roughness of wall detects one of the items of house acceptance, and wall roughness detection device is indispensable instrument, and traditional detection device is higher to the in-process of the roughness detection of wall, if need the wall height that detects, then need detect with the help of the cat ladder ascend a height, when measuring a plurality of regions, need move the ladder, and the process is loaded down with trivial details, increases work load, and is accomplished by manual operation in most, and the error is great. Therefore, the lifting wall surface flatness detection device is arranged, although the lifting wall surface flatness detection device realizes detection of a higher area of a wall surface, certain defects exist, the existing flatness detection device can only measure one point, when a plurality of areas need to be measured, the workload is increased one by one, the comparison effect of two similar points is poor, the existing flatness measurement device is mostly not provided with a horizontal adjustment device, when the ground of the measurement area is uneven, the detection device can incline, errors exist in the measurement result, and the measurement accuracy cannot be guaranteed.
The utility model provides a chinese patent with publication number CN202210978635.3 in the related art provides a wall roughness detection device for construction, relates to building measuring equipment technical field, including main part device, the inside of main part device is provided with detection device, detection device's inner wall top fixedly connected with roughness display panel, the removal spacing groove has been seted up to one side of roughness display panel, the inner wall swing joint in removal spacing groove has first demonstration needle bar. According to the application, the detection roller corresponds to the plurality of groups of first display needle bars and the plurality of groups of second display needle bars, the plurality of groups of first display needle bars and the plurality of groups of second display needle bars form the regional wall surface, the first display needle bars can completely display the concave-convex degree of the wall surface in the detection region in a materialized manner on one side of the flatness display plate under the rolling action of the detection roller, so that the observation by workers at any time is facilitated, meanwhile, the record is more convenient, and the problem that the conventional wall surface flatness detection device for building construction can only display the effect of instantaneous flatness in the use process and is inconvenient to observe and record is solved.
The related art in the above has the following drawbacks: can show the unsmooth degree of wall through first demonstration needle bar, the staff record of being convenient for observes, but wait to detect the wall many, if only record through the staff, there is increase staff intensity of labour.
Disclosure of Invention
In order to solve the problem of inconvenience in wall detection and recording, the application provides a wall flatness detection device for building construction.
The application provides a wall surface flatness detection device for building construction, which adopts the following technical scheme:
the utility model provides a wall roughness detection device for construction, includes the main part, slide set up in base, the lift in the main part set up in support, a plurality of elasticity in on the support detect the needle, a plurality of detect the needle along vertical direction distribute in on the support, detect the pointed end and the wall butt of needle, the support is close to detect needle position fixing has the mark ring, be provided with on the mark ring and be used for carrying out the marking mechanism of spraying to wall concave part or boss, be provided with on the support and be used for triggering the trigger mechanism work.
Still further, marking mechanism includes two mark shower nozzles and two respectively for two the storage tank of mark shower nozzle feed, mark shower nozzle slope setting just the export of mark shower nozzle just is just to the detection needle, two the storage tank is equipped with colorless solution respectively and is used for with colorless solution reaction takes place the reaction solution that discolours, mark shower nozzle and the storage tank is all fixed on the mark ring.
Still further, marking mechanism still includes washs shower nozzle and washs the jar, wash the shower nozzle with wash the jar also set up in on the mark ring, wash shower nozzle and two the shower nozzle for the central axis of detection needle is the symmetry setting, wash the jar and be equipped with and be used for wasing the residual after colorless solution and the reaction solution reaction.
Furthermore, the support is fixedly connected with a sliding cylinder, a spring is fixedly connected between the inner wall of the end part of the sliding cylinder and the tail end of the detection needle, and the tail end of the detection needle slides in the sliding cylinder.
Still further, trigger mechanism includes trigger lever, two trigger needles, two plastic film, two induction boxes, is used for pulling plastic film's traction assembly and is used for triggering the response subassembly that marks wall concave part and boss, the trigger lever with detect needle's lateral wall fixed connection, trigger lever length direction perpendicular to detect needle length direction, two the trigger needle is fixed in respectively the both sides of trigger lever, and two the length direction of trigger needle all with detect needle length direction parallel arrangement, the induction boxes is fixed in on the support, the induction boxes is provided with the induction port, plastic film laminating in the induction port slides.
Still further, the traction assembly includes two traction rollers, two traction motors and two guide rolls, the traction rollers rotate in the induction box, traction motors are fixed in the induction box, the guide rolls rotate in the induction box, and two guide rolls are used for guiding the plastic film to the laminating the induction port, the both ends of plastic film respectively with two the perisporium fixed connection of traction rollers.
Still further, the response subassembly includes two respectively fix two the light source of trigger nail and two respectively set up in two the light sense sensor in the induction box, two light sense sensor respectively with two mark shower nozzle electric connection, light sense sensor with correspond traction motor also electric connection.
Still further, the position that the detection needle perisporium kept away from the trigger lever still fixedly connected with marker pen, the support rotates and is connected with two winding rollers, is provided with between two winding rollers and is used for the recording paper of marker pen record, the support fixedly connected with two respectively drive two winding roller pivoted coiling motors.
Still further, still be provided with in the induction box and be used for reuse plastic film's rubber coating mechanism, rubber coating mechanism include glue box, go up and down set up in glue roller in the glue box, with the compression roller that the induction box rotates to be connected and be used for drying the stoving subassembly of glue, glue box is fixed in the induction box, the induction box is provided with and is used for realizing the power piece that the glue roller goes up and down.
Still further, the stoving subassembly includes tuber pipe, fan and heating wire, the heating wire install in the tuber pipe, the fan output with the tuber pipe is connected, the export of tuber pipe just to plastic film's rubber coating department, the fan install in the induction box.
In summary, the beneficial technical effects of the application are as follows: the detection needles are moved to the position where the detection needles are abutted against the wall surface, most of the detection needles are guaranteed to be in an original state, the bracket is pulled at the moment to detect the wall surface, if the wall surface is sunken, the trigger nails positioned below the detection needles move downwards and puncture the corresponding plastic films, at the moment, the two marking spray heads are triggered to work, and at the moment, the sunken parts are marked red; if the wall surface is convex, the trigger nail positioned above the wall surface drives the corresponding light source to move, the corresponding light sensor is triggered, and the light sensor positioned above and the marking spray head filled with the colorless solution start to work, so that the marking effect on the wall surface is finished.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
FIG. 2 is a schematic view of a bracket, marking mechanism, and triggering mechanism in an embodiment of the present application.
FIG. 3 is a schematic view of a marking ring, marking spray head, and cleaning spray head in an embodiment of the application.
Fig. 4 is a schematic view of a trigger mechanism in an embodiment of the application.
Reference numerals: 1. a main body; 2. a base; 3. a bracket; 4. a detection needle; 5. a marker ring; 6. marking a spray head; 7. a storage tank; 8. cleaning the spray head; 9. a cleaning tank; 10. a slide cylinder; 11. a spring; 12. a trigger lever; 13. triggering a needle; 14. a plastic film; 15. an induction box; 16. an induction port; 17. a traction roller; 18. a traction motor; 19. a guide roller; 20. a light source; 21. a light-sensitive sensor; 22. a marker pen; 23. a winding roller; 24. recording paper; 25. a glue box; 26. a rubber roller; 27. a slide bar; 28. a power member; 29. a press roller; 30. an air duct; 31. a blower; 32. heating wire.
Description of the embodiments
The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the application are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The embodiment of the application discloses a wall surface flatness detection device for building construction. Referring to fig. 1 and 2, a wall flatness detection device for construction includes main part 1, slide the base 2 that sets up on main part 1, go up and down to set up support 3 on main part 1, a plurality of elasticity sets up the detection needle 4 on support 3, base 2 moves along the length direction of main part 1 and is the length direction slip along the wall, adopt cylinder or electric putter to drive in this embodiment, support 3 also can drive through cylinder or electric putter along vertical direction motion simultaneously, detection needle 4 is equidistant distributed along vertical direction on support 3, detect the direction of height of wall through the lift of support 3, reuse support 3 slides on base 2, realize detecting the effect to wall length direction, ensure to wall detection efficiency and detection precision.
The tip of the detection needle 4 is abutted against the wall surface, the bracket 3 is fixedly connected with the sliding cylinder 10, a spring 11 is fixedly connected between the inner wall of the sliding end part and the tail end of the detection needle 4, the tail end of the detection needle 4 slides in the sliding cylinder 10, the elastic effect between the detection needle 4 and the bracket 3 is realized, and meanwhile, when the position of the main body 1 is adjusted, the plurality of detection needles 4 are ensured to be in initial positions, namely, the elasticity is in a raw state, and the detection precision is ensured; the support 3 is close to the position fixedly connected with marking ring 5 of inspection needle, and marking ring 5 cover is established outside detecting needle 4, and marking ring 5's inner circle is greater than the external diameter of detecting needle 4, avoids marking ring 5 to the interference of inspection needle, is provided with the marking mechanism who is used for carrying out the spraying to wall concave part or bulge on the marking ring 5, still is provided with the trigger mechanism who is used for triggering marking mechanism work on the support 3.
Referring to fig. 2 and 3, the marking mechanism includes two marking spray heads 6 and two storage tanks 7 for feeding the marking spray heads 6 respectively, the marking spray heads 6 are obliquely arranged, the outlets of the marking spray heads 6 are opposite to the tips of the detection needles 4, the two storage tanks 7 are respectively filled with colorless solution and reaction solution for changing color with the colorless solution, the marking spray heads 6 and the storage tanks 7 are both fixed on the marking ring 5, colorless solution is selected for colorless phenolphthalein solution, and the reaction solution is selected for alkaline solution, and in the embodiment, preferably, when the wall surface is raised, the marking spray heads 6 of the colorless solution spray the positions of the detection needles 4, at the moment, colorless phenolphthalein solution is sprayed on the positions of the detection needles 4, at the moment, alkaline reaction solution is sprayed on the wall surface, at the moment, colorless phenolphthalein solution at the positions of the wall surface recesses turns red, marks the uneven positions of the wall surface, and distinguishes the positions of the recesses and the projections of the wall surface, thereby greatly reducing the labor intensity of staff recording, and greatly improving the accuracy of the marking staff at the later working time.
Referring to fig. 2 and 4, the trigger mechanism includes trigger lever 12, two trigger pins 13, two plastic film 14, two response are wandered, be used for pulling the pulling subassembly of plastic film 14 and be used for triggering wall recess and boss and carry out the response subassembly of mark, trigger lever 12 and the lateral wall fixed connection of detecting needle 4, trigger lever 12 is close to the position of slide 10, trigger lever 12 length direction perpendicular to detects the length direction of needle 4, two trigger pins 13 are fixed in the both sides of trigger lever 12 respectively, and the length direction of two trigger pins 13 and the parallel arrangement of detecting needle 4 length direction, two trigger pins 13 are for the central axis direction of trigger lever 12 setting for the symmetry, the response case 15 is fixed on support 3, and two response cases 15 set up in the both sides of trigger lever 12 respectively, two response cases 15 correspond with two trigger pins 13 respectively, the lateral wall of response case 15 is provided with induction mouth 16, induction mouth 16 is just to trigger pin 13, plastic film 14 laminating is in induction mouth 16 sliding, be the plastic film 14 induction mouth 16 position, and the terminal surface size of plastic film 14 is greater than the opening 16 induction mouth size of induction mouth 16, avoid light to get into the outside case 15. The plastic films 14 are also disposed corresponding to the induction boxes 15, i.e. the two plastic films 14 are respectively disposed in the two induction boxes 15.
The traction assembly comprises two traction rollers 17, two traction motors 18 and two guide rollers 19, wherein the traction rollers 17 rotate in the induction box 15, the traction motors 18 are fixed in the induction box 15, the guide rollers 19 rotate in the induction box 15, the two guide rollers 19 are used for guiding the plastic film 14 to the position of the joint induction port 16, the traction motors 18 and the traction rollers 17 are coaxially fixed, the two traction motors 18 are arranged at the same frequency, the traction motors 18 adopt servo motors, the two traction motors 18 rotate in the same direction, the traction effect on the plastic film 14 can be achieved, the plastic film 14 passes through a gap between the guide rollers 19 and the side wall of the induction box 15, the side wall of the induction box 15 can be jointed with the plastic film 14 in the embodiment, and the shading effect on the induction port 16 is further guaranteed.
Referring to fig. 2 and 4, the sensing assembly includes two light sources 20 respectively fixed at the ends of the trigger pins and two light sensors 21 respectively disposed in the sensing box 15, the two light sensors 21 are respectively electrically connected with the two marking nozzles 6, the two light sensors 21 are also electrically connected with the corresponding traction motors 18, a distance exists between the light sources 20 and the corresponding plastic films 14, and the distance is the maximum allowable error of the wall surface protrusion or depression, if the distance of the wall surface protrusion or depression is greater than the distance, the trigger pin 13 drives the light sources 20 to move towards the plastic films 14 and punctures the plastic films 14, and the corresponding light sensors 21 receive signals of the light sources 20 at the moment.
And in this embodiment, if the wall is protruding, the trigger nail that is located the top at this moment drives corresponding light source 20 motion to trigger corresponding light sensor 21, light sensor 21 that is located the top passes through PLC controller control with the mark shower nozzle 6 that is equipped with colorless solution and is connected, and light sensor 21 that is located the below passes through different PLC controller control respectively with mark shower nozzle 6 that is equipped with colorless solution and mark shower nozzle 6 that is equipped with reaction solution, therefore when the wall is sunken, the trigger nail that is located the below at this moment is stamped down and is moved and will correspond plastic film 14 broken, and two mark shower nozzles 6 are all triggered the work at this moment, and then realize the mark effect to the wall is sunken.
Still be provided with the rubber coating mechanism that is used for reuse plastic film 14 in the induction box 15, rubber coating mechanism includes glue box 25, lift sets up the rubber roll 26 in glue box 25, rotate the compression roller 29 of being connected and be used for drying the stoving subassembly of glue with induction box 15, glue box 25 is fixed in induction box 15, be provided with the power spare 28 that is used for realizing the rubber roll 26 lift in the induction box 15, induction box 15 sliding connection has slide bar 27, rubber roll 26 and slide bar 27 rotate to be connected, also can be provided with the induction motor that is used for driving rubber roll 26 pivoted on slide bar 27 in this embodiment, power spare 28 sets up to electric putter or cylinder, when rubber roll 26 part motion to in glue box 25, induction motor drive rubber roll 26 rotates this moment, rubber roll 26 is in the rotation in-process with glue adhesion on rubber roll 26.
Referring to fig. 2 and 4, after the trigger pin 13 and the light source 20 are far away from the sensing box 15, the winding motor starts to rotate and pulls the punctured part of the plastic film 14 to a position far away from the sensing opening 16, the plastic film 14 can shield the sensing opening 16, and after the damaged part is driven to move to a position close to the glue roller 26, the glue roller 26 starts to rotate at the moment because the pressing roller 29 and the glue roller 26 are respectively positioned at two sides of the plastic film 14, so that glue is adhered to the punctured position, and the effect of repairing the damaged position of the plastic film 14 is achieved.
The stoving subassembly includes tuber pipe 30, fan 31 and heating wire 32, heating wire 32 installs in tuber pipe 30, fan 31 output is connected with tuber pipe 30, the export of tuber pipe 30 just is to plastic film 14's rubber coating department, fan 31 installs in induction box 15, when plastic film 14's rubber coating department moves to tuber pipe 30 position, fan 31 and heating wire 32 all begin the work this moment, carry out the flash drying to plastic film 14's rubber coating department, after the glue is dried, accomplish the restoration effect to plastic film 14, and then can carry out used repeatedly to plastic film 14.
The position of the peripheral wall of the detection needle 4 far away from the trigger rod 12 is fixedly connected with a marking pen 22, the support 3 is rotationally connected with two winding rollers 23, the marking pen 22 and the trigger rod 12 are symmetrically arranged relative to the central axis of the detection needle 4, the axial direction of the winding rollers 23 is along the direction parallel to the wall surface, recording paper 24 used for marking the record of the marking pen 22 is arranged between the two winding rollers 23, the support 3 is fixedly connected with two winding motors which respectively drive the two winding rollers 23 to rotate at the same frequency and rotate towards the same direction, when the detection needle 4 detects on the wall, the detection needle 4 drives the marking pen 22 to move on the recording paper 24 at the moment, and the winding motors and the detection needle 4 keep synchronous in movement, so that the detection effect of the detection needle 4 on the wall surface is recorded on the recording paper 24, and the form displayed on the recording paper 24 in the embodiment is a curve, namely whether the wall surface is convex or concave is recorded on the recording paper 24 through the marking pen 22.
Referring to fig. 2 and 3, the marking mechanism further includes a cleaning nozzle 8 and a cleaning tank 9, the cleaning nozzle 8 and the cleaning tank 9 are also fixed on the marking ring 5, the cleaning nozzle 8 and the two marking nozzles 6 are symmetrically arranged relative to the central axis of the detecting needle 4, residues after the reaction of the colorless solution and the reaction solution are cleaned in the cleaning tank 9, in this embodiment, the cleaning mechanism is mainly used for cleaning residues adhered on the detecting needle 4, and the colorless phenolphthalein is discolored by the alkaline reaction solution, so that the cleaning solution can be an acidic solution, such as vinegar, and after the detection work is completed or in a gap of an adjusting position, the acidic solution is sprayed on the detecting needle 4, at this time, the alkaline solution is neutralized, so that the color adhered on the detecting needle 4 is avoided, and the interference to the wall detection work is caused.
The implementation principle of the wall flatness detection device for building construction provided by the embodiment of the application is as follows: the detection needle 4 is moved to a position abutting against the wall surface, most of the detection needles 4 are guaranteed to be in an original state, the bracket 3 is pulled to detect the wall surface at the moment, if the wall surface is sunken, the trigger nail positioned below the detection needle moves downwards at the moment and the corresponding plastic film 14 is punctured, at the moment, both the two marking spray heads 6 are triggered to work, and at the moment, the sunken position is marked red; if the wall surface is convex, the trigger nail positioned above the wall surface drives the corresponding light source 20 to move, the corresponding light sensor 21 is triggered, and the light sensor 21 positioned above and the marking spray head 6 filled with the colorless solution start to work, so that the marking effect on the wall surface is finished.
When trigger pin 13 and light source 20 keep away from the induction box 15 after, the winding motor starts to rotate and pulls the part that will be pricked of plastic film 14 to the position that keeps away from induction port 16 this moment, and plastic film 14 can shelter from induction port 16 again, and after the drive damaged part moved to the position that is close to rubber roll 26, rubber roll 26 starts to rotate this moment, and then with glue adhesion in the position of being pricked, realizes carrying out prosthetic effect to the damaged position of plastic film 14.
After the detection work is finished or the gap at the adjusting position is formed, the detection needle 4 is sprayed with the acid solution, and the alkaline solution is neutralized at the moment, so that the phenomenon that the detection needle 4 is adhered with color and the wall surface detection work is interfered is avoided.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (10)
1. The utility model provides a wall roughness detection device for construction, its characterized in that, including main part (1), slip set up in base (2) on main part (1), go up and down set up in support (3) on main part (1), a plurality of elasticity set up in detection needle (4) on support (3), a plurality of detection needle (4) along vertical direction distribute in on support (3), the pointed end and the wall butt of detection needle (4), support (3) are close to detection needle (4) position is fixed with mark ring (5), be provided with on mark ring (5) and be used for carrying out the marking mechanism of spraying to wall concave part or boss, be provided with on support (3) and be used for triggering the trigger mechanism of marking mechanism work.
2. The wall surface flatness detection device for building construction according to claim 1, characterized in that the marking mechanism comprises two marking spray heads (6) and two storage tanks (7) for respectively feeding the two marking spray heads (6), the marking spray heads (6) are obliquely arranged, the outlets of the marking spray heads (6) are opposite to the detection needle (4), the two storage tanks (7) are respectively filled with colorless solution and reaction solution for changing color in reaction with the colorless solution, and the marking spray heads (6) and the storage tanks (7) are both fixed on the marking ring (5).
3. The wall surface flatness detection device for building construction according to claim 2, characterized in that the marking mechanism further comprises a cleaning nozzle (8) and a cleaning tank (9), the cleaning nozzle (8) and the cleaning tank (9) are also arranged on the marking ring (5), the cleaning nozzle (8) and the two marking nozzles (6) are symmetrically arranged relative to the central axis of the detection needle (4), and residues after the colorless solution and the reaction solution are cleaned in the cleaning tank (9).
4. The wall flatness detection device for building construction according to claim 1, wherein the bracket (3) is fixedly connected with a sliding cylinder (10), a spring (11) is fixedly connected between the inner wall of the end part of the sliding cylinder (10) and the tail end of the detection needle (4), and the tail end of the detection needle (4) slides in the sliding cylinder (10).
5. The wall flatness detection device for building construction according to claim 3, wherein the triggering mechanism comprises a triggering rod (12), two triggering needles (13), two plastic films (14), two induction boxes (15), a traction component for traction of the plastic films (14) and an induction component for triggering marking of a concave part and a convex part of a wall surface, the triggering rod (12) is fixedly connected with the side wall of the detection needle (4), the length direction of the triggering rod (12) is perpendicular to the length direction of the detection needle (4), the two triggering needles (13) are respectively fixed on two sides of the triggering rod (12), the length directions of the two triggering needles (13) are all parallel to the length direction of the detection needle (4), the induction boxes (15) are fixed on the support (3), the induction boxes (15) are provided with induction ports (16), and the plastic films (14) are attached to the induction ports (16) in a sliding mode.
6. The wall flatness detection device for building construction according to claim 5, wherein the traction assembly comprises two traction rollers (17), two traction motors (18) and two guide rollers (19), the traction rollers (17) rotate in the induction box (15), the traction motors (18) are fixed in the induction box (15), the guide rollers (19) rotate in the induction box (15), and the two guide rollers (19) are used for guiding the plastic film (14) to be attached to the induction openings (16), and two ends of the plastic film (14) are fixedly connected with the peripheral walls of the two traction rollers (17) respectively.
7. The wall surface flatness detection device for building construction according to claim 6, wherein the sensing assembly comprises two light sources (20) respectively fixed to the two trigger nails and two light sensing sensors (21) respectively arranged in the two sensing boxes (15), the two light sensing sensors (21) are respectively and electrically connected with the two marking spray heads (6), and the light sensing sensors (21) are also electrically connected with the corresponding traction motors (18).
8. The wall flatness detection device for building construction according to claim 7, characterized in that the position of the peripheral wall of the detection needle (4) far away from the trigger rod (12) is fixedly connected with a marker pen (22), the support (3) is rotatably connected with two winding rollers (23), recording paper (24) for recording by the marker pen (22) is arranged between the two winding rollers (23), and the support (3) is fixedly connected with two winding motors for respectively driving the two winding rollers (23) to rotate.
9. The wall flatness detection device for building construction according to claim 7, characterized in that a glue spreading mechanism for recycling the plastic film (14) is further arranged in the induction box (15), the glue spreading mechanism comprises a glue box (25), a glue roller (26) arranged in the glue box (25) in a lifting manner, a press roller (29) rotationally connected with the induction box (15) and a drying assembly for drying glue, the glue box (25) is fixed in the induction box (15), and the induction box (15) is provided with a power piece (28) for realizing lifting of the glue roller (26).
10. The wall flatness detection device for building construction according to claim 9, wherein the drying assembly comprises an air pipe (30), a fan (31) and an electric heating wire (32), the electric heating wire (32) is installed in the air pipe (30), the output end of the fan (31) is connected with the air pipe (30), the outlet of the air pipe (30) is opposite to the glue coating position of the plastic film (14), and the fan (31) is installed in the induction box (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310655183.XA CN116678295B (en) | 2023-06-02 | 2023-06-02 | Wall flatness detection device for building construction |
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| CN117781829A (en) * | 2024-02-23 | 2024-03-29 | 云南建研建设工程检测鉴定有限公司 | Building engineering quality flatness detection device |
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