CN113390326A - Flatness detection device for masonry wall construction - Google Patents
Flatness detection device for masonry wall construction Download PDFInfo
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- CN113390326A CN113390326A CN202110736235.7A CN202110736235A CN113390326A CN 113390326 A CN113390326 A CN 113390326A CN 202110736235 A CN202110736235 A CN 202110736235A CN 113390326 A CN113390326 A CN 113390326A
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- mounting frame
- wall surface
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- 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
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Abstract
The invention relates to the technical field of flatness detection, in particular to a flatness detection device for masonry wall surface construction. The flatness detection device for masonry wall surface construction comprises a mounting frame and a detection mechanism arranged in the mounting frame; one end of the detection mechanism is a writing part; the mounting frame has a first state and a second state, and the mounting frame is changed from the first state to the second state after the vertical surface is turned over; when the mounting frame is in a first state, the writing part of the detection mechanism can move along the horizontal direction; when the mounting frame is in the second state, the writing part of the detection mechanism can move along the vertical direction. The invention can realize comprehensive and careful detection of the wall surface, and can also enable workers to directly and quickly find the problem wall surface, thereby effectively improving the detection effect and the detection efficiency.
Description
Technical Field
The invention relates to the technical field of flatness detection, in particular to a flatness detection device for masonry wall surface construction.
Background
The masonry wall refers to a wall body which is built by blocks and mortar through a certain building method.
The flatness detection of the wall surface is one of the items accepted by the house, the traditional wall surface flatness detection device is used by being clung to the wall surface, the detection of a plurality of positions of the wall surface by the device is easy to miss, and then, in order to improve the detection accuracy, a wall surface flatness detection device which utilizes a writing pen to carry out surveying and mapping is also provided in the prior art, the detection device elastically pushes the tail end of the writing pen against the wall surface, and based on the concave-convex state of the wall surface, different patterns are drawn on paper to realize the detection of the flatness of the wall surface, although the detection of the writing pen type detection device is more delicate than that of the traditional detection device, but since the current detection devices of this type of writing pen only enable the writing pen to move in a single direction, therefore, the problems of incomplete detection, poor detection effect, low detection efficiency and the like still exist.
Disclosure of Invention
The invention aims to provide a flatness detection device for masonry wall surface construction, and aims to solve the technical problems that the flatness detection device in the prior art is incomplete in detection, poor in detection effect and low in detection efficiency.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
the flatness detection device for masonry wall surface construction provided by the invention comprises:
the device comprises a mounting frame and a detection mechanism arranged in the mounting frame;
one end of the detection mechanism is a writing part;
the mounting frame has a first state and a second state, and the mounting frame is changed from the first state to the second state after the vertical surface is turned over;
when the mounting frame is in a first state, the writing part of the detection mechanism can move along the horizontal direction;
when the mounting frame is in the second state, the writing part of the detection mechanism can move along the vertical direction.
Furthermore, the detection device also comprises a turnover mechanism;
the turnover mechanism comprises a first telescopic part and a second telescopic part, the plane where the first telescopic part and the second telescopic part are located is a vertical plane, and the force application points of the first telescopic part and the second telescopic part are opposite angles of the mounting frame;
the turnover mechanism is configured to drive the mounting frame to turn over on the vertical surface in a manner that the first telescopic portion extends and the second telescopic portion contracts, or the first telescopic portion contracts and the second telescopic portion extends.
Furthermore, the mounting frame is arranged on a bottom plate, the opposite corners of the mounting frame are provided with arc-shaped groove plates, the fixed ends of the first telescopic portion and the second telescopic portion are connected to the bottom plate, and the movable ends of the first telescopic portion and the second telescopic portion are correspondingly connected to one arc-shaped groove plate.
Furthermore, the detection mechanism also comprises a detection rod, and a connecting part is arranged on the detection rod;
the connecting part is provided with a threaded hole used for being connected with the screw rod, and the opening direction of the threaded hole is vertical to the axis of the detection rod;
the both ends of screw rod are connected with the installing frame respectively, and the screw rod is used for rotary drive connecting portion to move along the axis direction of screw rod.
Furthermore, the detection mechanism also comprises an elastic part, and the elastic part comprises a first spring and a limiting ring;
the spacing ring is fixed in one side of connecting portion, and first spring suit is on the measuring pole and be located between spacing ring and the connecting portion, and first spring configuration has the trend of drive spacing ring to the contact site motion all the time.
Furthermore, the writing part comprises a first writing pen, a second writing pen and a fixed block;
the first writing pen and the second writing pen are connected to the fixed block, the second writing pen is arranged below the first writing pen in parallel, and pen points of the first writing pen and the second writing pen are staggered from front to back;
be provided with first fixed slot and second fixed slot in the fixed block, be provided with the first elastic component who is connected with first writing pen in the first fixed slot, be provided with the second elastic component who is connected with second writing pen in the second fixed slot.
Furthermore, the detection device also comprises a placing mechanism, and the placing mechanism comprises a placing frame;
the placing frame is arranged between the bottom plate and the installing frame, the bottom of the placing frame is connected with the buffering assembly, and the top of the placing frame is provided with a placing groove for placing the installing frame.
Furthermore, the groove walls on the two sides of the placing groove are fixedly connected with guide pins, and the placing frame is provided with movable grooves matched with the guide pins.
Furthermore, the detection device also comprises a paper fixing mechanism, the paper fixing mechanism comprises a fixing plate, a paper clamping assembly is arranged on the fixing plate, and the side face, close to the mounting frame, of the fixing plate is used for fixing paper;
the bottom of fixed plate with be provided with and be used for driving the fixed plate and be close to the installing frame or keep away from the sideslip mechanism of installing frame.
Furthermore, the paper clamping assembly comprises a clamping plate, a first magnet and a second magnet;
the clamping plate is movably connected with the fixed plate and can be close to or far away from the fixed plate, and a paper clamping space is formed between the clamping plate and the fixed plate;
the bottom of the clamping plate is embedded with a first magnet, and the fixed plate is embedded with a second magnet matched with the first magnet.
By combining the technical scheme, the technical effect analysis realized by the invention is as follows:
the flatness detection device for masonry wall surface construction comprises a mounting frame and a detection mechanism arranged in the mounting frame;
one end of the detection mechanism is a writing part;
the mounting frame is provided with a first state and a second state, and the mounting frame is changed from the first state to the second state after the vertical surface is turned over;
when the mounting frame is in a first state, the writing part of the detection mechanism can move along the horizontal direction;
when the mounting frame is in a second state, the writing part of the detection mechanism can move in a vertical direction.
When the transverse flatness detection is carried out, the mounting frame is in a first state, and the writing part can move along the horizontal direction at the moment, so that a transverse track can be formed, and the first flatness detection of the wall surface is realized;
when the longitudinal flatness detection is carried out, the mounting frame is in the second state, and the writing part can move longitudinally at the moment, so that a longitudinal track can be formed, and the first flatness detection of the wall surface is realized.
This detection device can survey and drawing the roughness of wall respectively on level and vertical direction, realizes comprehensively and careful detection to the wall from this, simultaneously, through leaving the perpendicular alternately orbit picture of lines on the paper, can be so that the direct and quick discovery problem wall of staff to effectual detection effect and the detection efficiency of having improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic structural diagram of the detecting mechanism of the present invention;
FIG. 4 is a top cross-sectional view of the present invention;
FIG. 5 is an enlarged schematic view at A in FIG. 2;
FIG. 6 is an enlarged schematic view at B in FIG. 1;
FIG. 7 is an enlarged schematic view at C in FIG. 2;
FIG. 8 is a schematic structural view of a paper fixing mechanism according to the present invention;
FIG. 9 is a schematic view of the paper clamping assembly of the present invention.
Icon:
100-installing a frame; 200-a detection mechanism; 300-a turnover mechanism; 400-a base plate; 500-arc groove plate; 600-screw rod; 700-a placement mechanism; 800-a paper securing mechanism; 900-a drive mechanism; 1000-paper; 1100-a guide bar; 1200-a drive box; 1300-hydraulic cylinder; 1400-base; 1500-placing seat;
210-a contact; 220-a writing section; 230-a detection rod; 240-a connecting portion; 250-a resilient portion;
221-first stylus; 222-a second stylus; 223-fixing block;
251-a first spring; 252-a stop collar;
310-a first telescoping section; 320-a second telescoping section; 330-a movable shaft;
510-an arc-shaped groove;
810-a fixing plate; 820-scale bar; 830-a paper clamping assembly; 840-a traversing mechanism;
831-clamping plate; 832-a first magnet; 833-second magnet; 834-a grip;
710-a placement frame; 720-a buffer component; 730-a guide pin;
721-stretch rod; 722-a third spring; 723-baffle ring;
910-a motor; 920-a driving pulley group; 930-driven pulley group;
1410-second wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
In the prior art, the tail end of a writing pen is elastically abutted against a wall surface, different patterns are drawn on paper to realize the flatness detection of the wall surface based on the concave-convex state of the wall surface, but the writing pen can only move in a single direction, so that the technical problems of incomplete detection, poor detection effect and low detection efficiency still exist.
In view of this, the present invention provides a flatness detecting apparatus for masonry wall surface construction, the detecting apparatus comprising:
a mounting frame 100 and a detection mechanism 200 arranged in the mounting frame 100;
one end of the detection mechanism 200 is a writing part 220;
the mounting frame 100 has a first state and a second state, and the mounting frame 100 is changed from the first state to the second state after the vertical surface is turned over;
when the mounting frame 100 is in the first state, the writing part 220 of the detection mechanism 200 can move in the horizontal direction;
when the mounting frame 100 is in the second state, the writing part 220 of the detection mechanism 200 can move in the vertical direction.
Specifically, as shown in fig. 1 and 2, the axial direction of the detection mechanism 200 is the same as the opening direction of the mounting frame 100, and the detection mechanism 200 can move relative to the mounting frame 100, wherein the writing portion 220 is an end of the detection mechanism 200 away from the wall surface, and a mapping member, such as a paper sheet 1000, a mapping board, etc., capable of clearly displaying writing, is disposed on the writing side of the writing portion 220, and in this embodiment, the mapping member is the paper sheet 1000. By rotating the mounting frame 100 in a direction parallel to the wall surface, the mounting frame 100 can be in a first state or a second state, wherein the first state is a horizontal state, the second state is a vertical state, and it should be emphasized that the opening direction of the mounting frame 100 is always kept unchanged during the rotation process. When the installing frame 100 is in the horizontality, each detection mechanism 200 can leave the horizontal track corresponding to the self moving track on the paper 1000 through moving, when the installing frame 100 is in the vertical state, each detection mechanism 200 can leave the vertical track corresponding to the self moving track on the paper 1000 through moving, thereby the comprehensive and careful detection of the wall surface is realized, meanwhile, the track graph with the lines vertically crossed is left on the paper 1000, the position of the problem-finding wall surface which is direct and quick for a worker can be realized, and the detection effect and the detection efficiency are effectively improved.
In an alternative of this embodiment, it is preferable that a plurality of detection mechanisms 200 are arranged in parallel in the mounting frame 100, when the mounting frame 100 is in a horizontal state, the connection line of each detection mechanism 200 is vertical, and when the mounting frame 100 is in a vertical state, the connection line of each detection mechanism 200 is horizontal, so that the detection efficiency of the present invention can be effectively improved.
The mounting frame 100 is switched between the first state and the second state by the turnover mechanism 300, and the detailed description about the specific shape and structure of the turnover mechanism 300 is as follows:
the turnover mechanism 300 includes a first telescopic part 310 and a second telescopic part 320, as shown in fig. 1, a plane where the first telescopic part 310 and the second telescopic part 320 are located is a vertical plane, and a point of application of force of the first telescopic part 310 and the second telescopic part 320 is an opposite angle of the mounting frame 100; the turnover mechanism 300 is configured to drive the mounting frame 100 to turn over in a vertical plane in such a manner that the first expansion part 310 expands and the second expansion part 320 contracts, or the first expansion part 310 contracts and the second expansion part 320 expands.
Specifically, as shown in fig. 2, the mounting frame 100 is disposed on a bottom plate 400, the opposite corners of the mounting frame 100 are provided with arc-shaped groove plates 500, the fixed ends of the first telescopic portion 310 and the second telescopic portion 320 are connected to the bottom plate 400, and the bottom plate 400 is provided with mounting grooves for the first telescopic portion 310 and the second telescopic portion 320 to rotate, so as to realize the hinge connection between the first telescopic portion 310 and the bottom plate 400 and the hinge connection between the second telescopic portion 320 and the bottom plate 400. The movable ends of the first telescopic portion 310 and the second telescopic portion 320 are correspondingly connected to an arc-shaped groove plate 500, specifically, two opposite corners of the mounting frame 100 are provided with two arc-shaped groove plates 500 in parallel, each arc-shaped groove plate 500 is provided with an arc-shaped groove 510, the movable ends of the first telescopic portion 310 and the second telescopic portion 320 are rotatably connected with a movable shaft 330 through a shaft sleeve, the movable shaft 330 is arranged between the two adjacent arc-shaped groove plates 500, and the movable shaft 330 is slidably connected with the inner wall of the arc-shaped groove 510 to realize the movable connection between the first telescopic portion 310 and the second telescopic portion 320 and the mounting frame 100.
In this embodiment, by adjusting the lengths of the first telescopic part 310 and the second telescopic part 320, the distance between two diagonals on the mounting frame 100 and the bottom plate 400 can be changed accordingly, so as to achieve the rotating effect and realize the conversion of the horizontal state or the vertical state of the mounting frame 100.
Regarding the shape and structure of the detection mechanism 200, specifically:
the detecting mechanism 200 further includes a detecting rod 230 and a contact portion 210, as shown in fig. 3, the contact portion 210 and the writing portion 220 are connected to two ends of the detecting rod 230, and the contact portion 210 is a first roller and abuts against the wall surface.
The writing part 220 includes a first writing pen 221, a second writing pen 222 and a fixed block 223, as shown in fig. 5, the first writing pen 221 and the second writing pen 222 are connected to the fixed block 223, the second writing pen 222 is arranged in parallel below the first writing pen 221, and the pen points of the first writing pen 221 and the second writing pen 222 are staggered from front to back; one side of the fixing block 223, which is far away from the first writing pen 221 and the second writing pen 222, is fixedly connected to the detection rod 230, a first fixing groove and a second fixing groove are formed in the fixing block 223, a first elastic member connected to the first writing pen 221 is formed in the first fixing groove, a second elastic member connected to the second writing pen 222 is formed in the second fixing groove, and specifically, the first elastic member and the second elastic member are provided as second springs in this embodiment.
In this embodiment, the pen points of the first writing pen 221 and the second writing pen 222 are arranged in the front-back direction, and the first elastic piece and the second elastic piece are respectively arranged at the tail ends of the first writing pen 221 and the second writing pen 222, so that when the contact part 210 contacts the wall surfaces with different flatness, the first writing pen 221 and the second writing pen 222 can be matched with each other to draw different trajectory routes, and therefore a worker can effectively distinguish whether the wall surfaces are flat and whether the wall surfaces are concave or convex. The first elastic member and the second elastic member may also be used to buffer the first stylus 221 and the second stylus 222, so as to reduce pen tip loss.
Furthermore, the detection rod 230 is further provided with a connecting portion 240, as shown in fig. 3 and 4, the upper end of the connecting portion 240 is connected with the screw 600, the lower end is sleeved on the detection rod 230, the upper end of the connecting portion 240 is provided with a threaded hole for connecting with the screw 600, and the hole opening direction of the threaded hole is perpendicular to the axis of the detection rod 230; both ends of the screw rod 600 are respectively connected to two frame sides of the mounting frame 100 in the horizontal direction, the screw rod 600 is used for rotationally driving the connecting portion 240 to move along the axial direction of the screw rod 600, and when the connecting portion 240 moves, the contact portion 210 and the writing portion 220 realize synchronous movement through the detection rod 230.
In an alternative of this embodiment, preferably, as shown in fig. 4, a guide rod 1100 is further disposed in parallel on one side of the screw 600 in the horizontal direction, and both ends of the guide rod 1100 are also connected to two frame edges of the mounting frame 100 in the horizontal direction respectively. Accordingly, the connecting portion 240 is further provided with a guide hole connected to the guide rod 1100, so that when the screw 600 rotates, the detection rod 230 can move along the axial direction of the screw 600 and keep the axial direction thereof unchanged.
Further, the detecting mechanism 200 further includes an elastic portion 250, as shown in fig. 3 and 4, the elastic portion 250 includes a first spring 251 and a limiting ring 252; the limit ring 252 is fixed on one side of the connection portion 240, the first spring 251 is sleeved on the detection rod 230 and located between the limit ring 252 and the connection portion 240, and the first spring 251 is configured to always have a tendency of driving the limit ring 252 to move towards the contact portion 210. The elastic portion 250 is used to ensure that the contact portion 210 can always abut against the wall surface no matter whether the wall surface is convex or concave.
Specifically, the specific arrangement position of the elastic part 250 may be set to be various:
for example: the position-limiting ring 252 is located on one side of the connecting portion 240 close to the wall surface, and the first spring 251 may have no connection relationship with or be fixedly connected with the connecting portion 240 and the position-limiting ring 252, and preferably, the first spring 251 is fixedly connected with the position-limiting ring 252 and the connecting portion 240. In the using process, the first spring 251 is ensured to be in a compressed state all the time, so that the effect that the contact part 210 can be always abutted against the wall surface is achieved.
Also for example: the limiting ring 252 is disposed on a side of the connecting portion 240 away from the wall surface, and at this time, the first spring 251 is fixedly connected with the limiting ring 252 and the connecting portion 240. In the using process, the first spring 251 is ensured to be in a stretching state all the time, so that the effect that the contact part 210 can be always abutted against the wall surface is achieved.
In an alternative of this embodiment, it is preferable that the detection device further includes a driving mechanism 900 for driving the screw 600 to rotate, as shown in fig. 1 and fig. 2, the driving mechanism 900 includes a motor 910, a driving pulley set 920 and a driven pulley set 930, where the driving pulley set 920 includes a driving wheel and a driving belt for realizing transmission connection between the driving pulley set 920 and the driven pulley set 930, the driven pulley set 930 includes a plurality of driven wheels and a driven belt for realizing transmission connection between the driven wheels, and the number of the driven wheels is set corresponding to the number of the screws 600. The motor 910 is fixedly connected with the mounting frame 100, and an output shaft of the motor 910 is fixedly connected with an axis of the driving pulley set 920; the driven pulley set 930 is in transmission connection with the driving pulley set 920, and the axis of the driven pulley set 930 is fixedly connected with the screw 600. When the driving motor 910 rotates, the driving pulley set 920 drives the driven pulley set 930 to rotate, thereby rotating the screw 600.
In an alternative of this embodiment, it is preferable that the detection device further includes a driving box 1200 for protecting the driving pulley set 920 and the driven pulley set 930, the driving box 1200 is fixed to one side of the mounting frame 100, the driving pulley set 920 and the driven pulley set 930 are disposed in the driving box 1200, and the motor 910 is fixed to one side of the driving box 1200.
The mounting frame 100 is placed on the placing mechanism 700, and the detailed description about the specific shape and structure of the placing mechanism 700 is as follows:
as shown in fig. 1, 2, and 6, the placing frame 710 is disposed between the bottom plate 400 and the mounting frame 100, the placing frame 710 is connected to the bottom plate 400 through a placing seat 1500, a placing groove for accommodating the mounting frame 100 is formed at the top of the placing frame 710, a buffer component 720 is connected to the bottom of the placing frame 710, a fixing cavity for accommodating the buffer component 720 is formed in the placing groove, the buffer component 720 includes a stretching rod 721 and a third spring 722, a stop ring 723 is fixed on the periphery of the bottom of the stretching rod 721, one end of the third spring 722 is connected to the inner wall of the top of the fixing cavity, and the other end is connected to the stop ring 723, so that the placing frame 710 can effectively buffer the mounting frame 100 during the rotation process of the mounting frame 100 to reduce the loss of the mounting frame 100.
Furthermore, as shown in fig. 2 and 7, guide pins 730 are fixedly connected to the groove walls on both sides of the placement groove, and a movable groove matched with the guide pins 730 is formed on the placement frame 710. The guide pin 730 is slidably connected with the movable groove through a bearing, so that the installation frame 100 is always parallel to the wall surface when rotating, and the detection accuracy is effectively guaranteed.
In the alternative of this embodiment, preferably, as shown in fig. 2, a hydraulic cylinder 1300 and a base 1400 are further disposed below the bottom plate 400, a cylinder bottom of the hydraulic cylinder 1300 is connected to the base 1400, and a piston rod is connected to the bottom plate, so that the bottom plate 400 can be driven to lift, and the detection range of the present invention in the use process is wider and more convenient. It should be added that the four corners of the bottom of the base 1400 are further provided with second rollers 1410, so that the worker can move the detecting device conveniently.
The paper 1000 is fixed by the paper fixing mechanism 800, and the specific shape and structure of the paper fixing mechanism 800 are described as follows:
the paper fixing mechanism 800 includes a fixing plate 810, as shown in fig. 2 and 8, a paper clamping assembly 830 is disposed on the fixing plate 810, and a side surface of the fixing plate 810 adjacent to the mounting frame 100 is used for fixing the paper 1000; the fixed plate 810 sets up in bottom plate 400 top, the bottom of fixed plate 810 with be provided with and be used for driving the fixed plate 810 and be close to the installing frame 100 or keep away from the sideslip mechanism 840 of installing frame 100, sideslip mechanism 840 sets up in bottom plate 400, sideslip mechanism 840 includes the sideslip platform and rotates the regulation pole of being connected with the sideslip platform, set up the cavity that supplies the sideslip platform to remove in the bottom plate 400, it is connected with the sideslip platform rotation to adjust pole one end to stretch into in bottom plate 400, the other end stretches out outside bottom plate 400 in order to supply the staff to rotate.
Further, the paper clamping assembly 830 includes a clamping plate 831, a first magnet 832 and a second magnet 833, as shown in fig. 9, the clamping plate 831 is movably connected to the fixing plate 810 through a connecting rod and can be close to or far from the fixing plate 810, a paper clamping space is formed between the clamping plate 831 and the fixing plate 810, wherein two ends of the connecting rod are respectively hinged to the clamping plate 831 and the fixing plate 810; the first magnet 832 is embedded at the bottom of the clamping plate 831, and the second magnet 833 matched with the first magnet 832 is embedded on the fixing plate 810.
In this embodiment, when the paper 1000 needs to be gripped, the clamping plate 831 is operated to separate from the fixing plate 810, the edge of the paper 1000 is placed between the clamping plate 831 and the fixing plate 810, and then the clamping plate 831 is released, so that the first magnet 832 and the second magnet 833 attract each other again, and the paper can be clamped.
In an alternative embodiment, as shown in fig. 9, a grip 834 is further fixedly connected to the clamping plate 831, so that the worker can grip the paper 1000.
In an alternative of this embodiment, preferably, as shown in fig. 8, the paper fixing mechanism 800 further includes a graduated scale 820, and the graduated scale 820 is fixed below the paper and is used for measuring the trajectory diagram on the paper 1000, so as to increase the detection accuracy of the present invention.
The working process of the invention is as follows:
when the detection device is used, the detection device is moved to the side of a wall surface to be detected through the second roller 1410, the installation frame 100 is adjusted to be in a horizontal state, and the contact part 210 on the detection rod 230 is abutted against the wall surface; at this time, it should be ensured that the first spring 251 is in a partially compressed state, the first writing pen 221 abuts against the paper 1000, and the second writing pen 222 is separated from the paper 1000. The driving mechanism 900 is started, so that the screw 600 drives the detection rod 230 to circularly move along the axial direction of the screw 600, and the flatness of the wall surface in the horizontal direction can be detected.
Thereafter, the sheet 1000 is separated from the first and second pens 221 and 222 by operating the traverse mechanism 840, and then the turnover mechanism 300 is activated to adjust the mounting frame 100 to the upright state. The transverse moving mechanism 840 is adjusted again, so that the paper sheet 1000, the first writing pen 221 and the second writing pen 222 are restored to the original state, and the driving screw 600 drives the detection rod 230 to move, so that the flatness of the wall surface in the vertical direction can be detected. From this, can realize the comprehensive and careful detection to the wall, simultaneously, through leaving the perpendicular alternately orbit picture of lines on paper 1000, can be so that the direct and quick discovery problem wall of staff to effectual detection effect and the detection efficiency of having improved. The initial state of the mounting frame 100 may be a horizontal state or a vertical state.
The corresponding relationship between the track diagrams drawn by the first writing pen 221 and the second writing pen 222 and the flatness of the wall surface is as follows:
when the wall surface is relatively flat, the first writing pen 221 is abutted against the paper 1000, the second writing pen 222 is separated from the paper 1000, and at this time, a single straight-line track graph is left on the paper 1000;
when the wall surface is sunken, the contact part 210 is displaced towards the wall surface under the action of the first spring 251, so that the first writing pen 221 is driven to be far away from the paper, and no scratch is left on the paper;
when the wall surface is convex, the contact portion 210 is displaced in a direction away from the wall surface, so as to drive the second writing pen 222 to abut against the paper, and at this time, two straight-line parallel and adjacent track diagrams are left on the paper.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a roughness detection device is used in brickwork wall construction which characterized in that includes:
the device comprises a mounting frame (100) and a detection mechanism (200) arranged in the mounting frame (100);
one end of the detection mechanism (200) is a writing part (220);
the mounting frame (100) has a first state and a second state, and the mounting frame (100) is changed from the first state to the second state after the vertical surface is turned over;
the writing part (220) of the detection mechanism (200) is movable in a horizontal direction when the mounting frame (100) is in a first state;
the writing part (220) of the detection mechanism (200) is movable in a vertical direction when the mounting frame (100) is in a second state.
2. The flatness detecting apparatus for masonry wall surface construction according to claim 1, wherein the detecting apparatus further comprises a turnover mechanism (300);
the turnover mechanism (300) comprises a first telescopic part (310) and a second telescopic part (320), the plane where the first telescopic part (310) and the second telescopic part (320) are located is a vertical plane, and the force application points of the first telescopic part (310) and the second telescopic part (320) are opposite angles of the mounting frame (100);
the turnover mechanism (300) is configured to drive the mounting frame (100) to turn over in a vertical plane in such a manner that the first extensible part (310) extends and the second extensible part (320) contracts, or the first extensible part (310) contracts and the second extensible part (320) extends.
3. The flatness detecting apparatus for masonry wall surface construction according to claim 2,
installing frame (100) sets up on a bottom plate (400), the diagonal angle of installing frame (100) all is provided with arc frid (500), first pars contractilis (310) with the stiff end of second pars contractilis (320) all connect in bottom plate (400), first pars contractilis (310) with the expansion end of second pars contractilis (320) all correspond connect in one arc frid (500).
4. The flatness detecting device for masonry wall surface construction according to claim 1, wherein the detecting mechanism (200) further comprises a detecting rod (230), and a connecting part (240) is arranged on the detecting rod (230);
the connecting part (240) is provided with a threaded hole for connecting with a screw rod (600), and the hole opening direction of the threaded hole is vertical to the axis of the detection rod (230);
the two ends of the screw rod (600) are respectively connected with the mounting frame (100), and the screw rod (600) is used for rotationally driving the connecting part (240) to move along the axis direction of the screw rod (600).
5. The flatness detecting apparatus for masonry wall surface construction according to claim 4, wherein the detecting mechanism (200) further comprises an elastic part (250), the elastic part (250) comprises a first spring (251) and a limit ring (252);
the limiting ring (252) is fixed on one side of the connecting part (240), the first spring (251) is sleeved on the detection rod (230) and located between the limiting ring (252) and the connecting part (240), and the first spring (251) is configured to always have the tendency of driving the limiting ring (252) to move towards the contact part (210).
6. The flatness detecting apparatus for masonry wall surface construction according to claim 1, wherein the writing part (220) includes a first writing pen (221), a second writing pen (222), and a fixing block (223);
the first writing pen (221) and the second writing pen (222) are connected to the fixed block (223), the second writing pen (222) is arranged below the first writing pen (221) in parallel, and pen points of the first writing pen (221) and the second writing pen (222) are staggered from front to back;
a first fixing groove and a second fixing groove are formed in the fixing block (223), a first elastic piece connected with a first writing pen (221) is arranged in the first fixing groove, and a second elastic piece connected with a second writing pen (222) is arranged in the second fixing groove.
7. The flatness detecting device for masonry wall surface construction according to claim 1, wherein the detecting device further comprises a placing mechanism (700), the placing mechanism comprises a placing frame (710);
the placing frame (710) is arranged between the bottom plate (400) and the mounting frame (100), the bottom of the placing frame (710) is connected with a buffer component (720), and a placing groove for placing the mounting frame (100) is formed in the top of the placing frame (710).
8. The flatness detecting device for masonry wall surface construction according to claim 7, wherein guide pins (730) are fixedly connected to the groove walls on both sides of the placing groove, and a movable groove matched with the guide pins (730) is formed in the placing frame (710).
9. The flatness detecting device for masonry wall surface construction according to claim 1, characterized in that the detecting device further comprises a paper fixing mechanism (800), the paper fixing mechanism (800) comprises a fixing plate (810), a paper clamping assembly (830) is arranged on the fixing plate (810), and the side surface of the fixing plate (810) close to the mounting frame (100) is used for fixing paper (1000);
the bottom of fixed plate (810) with be provided with and be used for driving fixed plate (810) are close to installing frame (100) or keep away from sideslip mechanism (840) of installing frame (100).
10. The flatness detecting apparatus for masonry wall surface construction according to claim 9, wherein the paper clamping assembly (830) comprises a clamping plate (831), a first magnet (832) and a second magnet (833);
the clamping plate (831) is movably connected with the fixing plate (810) and can be close to or far away from the fixing plate (810), and a paper clamping space is formed between the clamping plate (831) and the fixing plate (810);
the bottom of the clamping plate (831) is embedded with the first magnet (832), and the fixing plate (810) is embedded with the second magnet (833) matched with the first magnet (832).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110736235.7A CN113390326A (en) | 2021-06-30 | 2021-06-30 | Flatness detection device for masonry wall construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110736235.7A CN113390326A (en) | 2021-06-30 | 2021-06-30 | Flatness detection device for masonry wall construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113390326A true CN113390326A (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110736235.7A Pending CN113390326A (en) | 2021-06-30 | 2021-06-30 | Flatness detection device for masonry wall construction |
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| Country | Link |
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| CN (1) | CN113390326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116734710A (en) * | 2023-08-09 | 2023-09-12 | 陕西省外经贸建设集团有限公司 | Flatness measuring device for house building wall construction |
-
2021
- 2021-06-30 CN CN202110736235.7A patent/CN113390326A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116734710A (en) * | 2023-08-09 | 2023-09-12 | 陕西省外经贸建设集团有限公司 | Flatness measuring device for house building wall construction |
| CN116734710B (en) * | 2023-08-09 | 2023-10-27 | 陕西省外经贸建设集团有限公司 | Flatness measuring device for house building wall construction |
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