CN111721251A - Building engineering construction is with straightness detection device that hangs down - Google Patents

Building engineering construction is with straightness detection device that hangs down Download PDF

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Publication number
CN111721251A
CN111721251A CN202010547116.2A CN202010547116A CN111721251A CN 111721251 A CN111721251 A CN 111721251A CN 202010547116 A CN202010547116 A CN 202010547116A CN 111721251 A CN111721251 A CN 111721251A
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CN
China
Prior art keywords
hole
upright post
column
detection
matched
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Granted
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CN202010547116.2A
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Chinese (zh)
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CN111721251B (en
Inventor
陈丽
徐冠杰
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Guangdong Zhongrun testing and identification Co.,Ltd.
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Wuxi Tada Electromechanical Technology Co ltd
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Priority to CN202010547116.2A priority Critical patent/CN111721251B/en
Publication of CN111721251A publication Critical patent/CN111721251A/en
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Publication of CN111721251B publication Critical patent/CN111721251B/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups
    • G01B21/22Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups for measuring angles or tapers; for testing the alignment of axes

Abstract

The invention discloses a perpendicularity detection device for building engineering construction, and relates to the technical field of building engineering construction devices. The invention comprises a base, wherein a stand column component is arranged on the base; one side of the upright post component is at least provided with two measuring components; the measuring component comprises a fixed frame and a measuring rod arranged on the fixed frame, and the upright post component comprises an upper upright post and a lower upright post which are matched with each other; the upper upright post and the lower upright post are both provided with an inclination detection module; the bottom side of the base is provided with a support leg with adjustable height. The verticality of the whole wall can be detected by matching the stand column assembly and the measuring assembly, and the wall can be divided according to the height while the verticality of the whole wall is measured according to the requirement during measurement, so that the verticality of the wall in each height interval can be measured.

Description

Building engineering construction is with straightness detection device that hangs down
Technical Field
The invention belongs to the technical field of constructional engineering construction devices, and particularly relates to a perpendicularity detection device for constructional engineering construction.
Background
Perpendicularity detection device for building engineering is the device that detects building vertical face straightness that hangs down, and along with the rapid development of building trade, people also are higher and higher to the requirement of building quality, often can use some detection device to guarantee the quality of building, and the straightness detection device that hangs down is one of indispensable detection instrument.
After the construction is finished, the perpendicularity of the wall is one of important indexes of the construction quality, the inclined wall body enables the wall body to be prone to toppling over after being stressed, potential safety hazards exist, and therefore the perpendicularity detection of the wall can be carried out after the engineering construction is finished, and whether the engineering is qualified or not is judged.
The patent of chinese patent application No. 201721830948.5 discloses a wall body straightness detector that hangs down for real estate aassessment, including linkage, linkage including hang the rope and with hang the sash weight that the one end of rope is connected, linkage bottom sliding connection has stabilising arrangement, stabilising arrangement includes the stabilizing block, the stabilizing block is provided with the stable trough that agrees with the sash weight. One of the wall perpendicularity detectors for real estate evaluation in the above patents has the following disadvantages: during the detection, need hang the device in the eminence, it is comparatively troublesome during the use, the device can only detect the straightness that hangs down of a wall simultaneously, can't measure the straightness that hangs down of a monoblock wall, and application range is narrow.
Disclosure of Invention
The invention aims to provide a perpendicularity detection device for building engineering construction, which solves the problems in the prior art, realizes detection of the perpendicularity of the whole wall, and can simultaneously measure the perpendicularity of the whole wall, divide the wall according to the height and measure the perpendicularity of the wall in each height interval according to the requirement during measurement.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a perpendicularity detection device for building engineering construction, which comprises a base, wherein a stand column assembly is arranged on the base; at least two measuring assemblies are arranged on one side of the upright post assembly; the measuring component comprises a fixed frame and a measuring rod arranged on the fixed frame;
the fixing frame comprises a fixing seat, a supporting column is arranged on the fixing seat, and a plurality of fixing holes I are formed in the fixing seat on the periphery of the supporting column; a cantilever is arranged at the end part of the strut, and an outer sleeve is arranged at the end part of the cantilever; two ends of the outer sleeve are respectively provided with a first hole and a second hole which are communicated with each other; an opening is formed in the upper surface of the outer sleeve along the length direction of the outer sleeve, and an internal threaded pipe is arranged at one end, far away from the first hole, of the outer sleeve; the first hole and the second hole are of a concentric structure, and the inner diameter of the first hole is smaller than that of the second hole; the pillar, the cantilever and the outer sleeve are in a Z-shaped structure;
the measuring rod comprises a rod body matched with the first hole, one end of the rod body is provided with a cylinder matched with the second hole, the cylinder is connected with a butting plate through a spring, and the other end of the rod body is provided with a contact butted against the wall surface
The measuring device comprises an inner threaded pipe, an outer sleeve pipe, a measuring rod, a motor mounting cavity, a telescopic motor I, a battery mounting cavity, an end cover, a battery module I and a microprocessor I, wherein the inner threaded pipe is internally provided with a driving structure for adjusting the measuring rod to move on the outer sleeve pipe; the end part of the first telescopic motor is provided with a pressure sensor, and the battery module is connected with the first microprocessor, the first telescopic motor and the pressure sensor.
Further, the inner diameter of the first hole is 2-5cm, and the inner diameter of the second hole is 2-6 cm; the inner diameter of the first hole is 1cm smaller than that of the second hole.
Furthermore, three guide sliding strips are arranged on the periphery of the rod body, and a guide sliding groove matched with the guide sliding strips is formed in the inner wall surface of the first hole; a plurality of detection indicating plates are further arranged on the periphery of the rod body, and are arranged at equal intervals along the length direction of the rod body; the tip of outer tube is provided with and detects the complex detection locating plate of indicator plate.
Further, the upright post assembly comprises an upper upright post and a lower upright post which are matched with each other; the upper upright post and the lower upright post are respectively provided with a first mounting groove and a second mounting groove which are matched with the fixing seat, and a second fixing hole and a third fixing hole which are matched with the first fixing hole are respectively arranged in the first mounting groove and the second mounting groove; the top of the upper upright column and the top of the lower upright column are respectively provided with a first groove and a second groove, and an inclination detection module is arranged in each of the first groove and the second groove.
Furthermore, the inclination detection module comprises a dial, a rotating column is arranged at the center of the dial, and an indicator lamp is arranged on the rotating column; the rotating column is connected with a lifting rope, and a ball body is fixed at the end part of the lifting rope; the dial is provided with an infrared emission module and an infrared emission module; the infrared emission module and the infrared emission module are symmetrically arranged along the circle center of the dial disc; a cavity is further formed in the inner side of the dial, and a second microprocessor and a second power supply module are arranged in the cavity; and the second microprocessor is connected with the infrared emission module, the second power supply module and the indicator lamp.
Furthermore, the lower upright post is of a hollow tubular structure, and a first locking bolt is arranged at a port of the lower upright post; the upper upright column comprises a sliding block which can move up and down along the lower upright column, an upright column body is arranged on the sliding block, a hinge hole is formed in the bottom of the upright column body, a U-shaped groove plate is installed at the hinge hole in a matched mode, and hinge columns matched with the hinge hole are arranged on two inner side walls of one end portion of the U-shaped groove plate; the top of the upright post body is provided with an installation concave cavity, and a telescopic motor II is arranged in the installation concave cavity; the top end of the upright post body is provided with a convex post, the end part of the convex post is provided with a rectangular outer tube, the rectangular outer tube is provided with a rectangular plate which is mutually sleeved with the rectangular outer tube, the bottom end of the rectangular plate is provided with a baffle, and the inner side surface of the baffle is provided with an elastic stop block; the second telescopic motor is connected with a third microprocessor and a third power supply module, and the third microprocessor and the third power supply module are arranged on the upright post body.
Furthermore, a first mounting groove is formed in the lateral surface of the outer bottom of the U-shaped groove plate, and a first groove is formed in the lateral surface of the U-shaped groove plate; the end part of the rectangular outer pipe is provided with a second locking bolt (314), and the elastic stop block is a rubber block.
The controller is in wireless connection with the first microprocessor, the second microprocessor and the third microprocessor, and control buttons are arranged on the controller.
Furthermore, one side surface of the upright post body is an inclined surface, and the other side surface opposite to the inclined surface and one side surface of the sliding block are coplanar.
Furthermore, the bottom side surface of the base is provided with a support leg with adjustable height; the supporting leg comprises a bottom side face fixing block fixed on the base, a threaded hole is formed in the fixing block, a threaded cylinder is connected to the threaded hole, the bottom end of the threaded cylinder is connected with the supporting leg body through a bearing, and the threaded cylinder is connected with the supporting leg body through a bearing.
The invention has the following beneficial effects:
1. the verticality of the whole wall can be detected by matching the stand column assembly and the measuring assembly, and the wall can be divided according to the height while the verticality of the whole wall is measured according to the requirement during measurement, so that the verticality of the wall in each height interval can be measured.
2. According to the invention, through the upright post assembly consisting of the lower upright post and the upper upright post and the inclination detection modules arranged on the lower upright post and the upper upright post and used for detecting whether the upright posts are inclined or not, the length directions of the upper upright post and the lower upright post are ensured to be vertical to the horizontal plane during installation, and the detection result is prevented from deviating due to the inclined arrangement of the lower upright post and/or the upper upright post in the detection process.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a verticality detecting apparatus according to the present invention;
FIG. 2 is a schematic view of the verticality detecting apparatus according to the present invention;
FIG. 3 is a schematic view of a measuring assembly according to the present invention;
FIG. 4 is a schematic top view of a measuring assembly according to the present invention;
FIG. 5 is a partial enlarged view of FIG. 4B;
FIG. 6 is a schematic view of a fixing frame according to the present invention;
FIG. 7 is a schematic top view of the fixing frame of the present invention;
FIG. 8 is a cross-sectional view taken at C-C of the drawing in accordance with the present invention;
FIG. 9 is a schematic view of a measuring rod according to the present invention;
FIG. 10 is a schematic view of a driving structure according to the present invention;
FIG. 11 is a schematic structural diagram of a tilt detection module according to the present invention;
FIG. 12 is a schematic view of the upper column structure of the present invention;
FIG. 13 is a schematic structural view of a column body according to the present invention;
FIG. 14 is a schematic front view of the structure of FIG. 13 in accordance with the present invention;
FIG. 15 is a schematic view of a U-shaped channel plate structure according to the present invention;
FIG. 16 is a schematic front view of the structure of FIG. 15 in accordance with the present invention;
fig. 17 is a schematic view of the structure of the supporting foot of the present invention.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-17, the invention relates to a verticality detection device for construction of building engineering, which comprises a base 1, wherein a column assembly is arranged on the base 1; one side of the upright post component is at least provided with two measuring components; the measuring component comprises a fixed frame 40 and a measuring rod 50 arranged on the fixed frame 40;
the fixing frame 40 comprises a fixing seat 4, a supporting column 42 is arranged on the fixing seat 4, and a plurality of fixing holes I41 are formed in the fixing seat 4 on the periphery of the supporting column 42; a cantilever 43 is arranged at the end part of the pillar 42, and an outer sleeve 44 is arranged at the end part of the cantilever 43; the two ends of the outer sleeve 44 are respectively provided with a first hole 45 and a second hole 46 which are communicated with each other; the upper surface of the outer sleeve 44 is provided with an opening 47 along the length direction thereof, and one end of the outer sleeve 44 far away from the first hole 45 is provided with an internal threaded pipe 48; the first hole 45 and the second hole 46 are concentric, and the inner diameter of the first hole 45 is smaller than that of the second hole 46; the pillar 42, the cantilever 43 and the outer sleeve 44 are in a Z-shaped structure;
the measuring rod 50 comprises a rod body 5 matched with the first hole 45, one end of the rod body 5 is provided with a cylinder 54 matched with the second hole 46, the cylinder 54 is connected with a butting plate 56 through a spring 55, and the other end of the rod body 5 is provided with a contact 53 butted on the wall surface;
the internal thread pipe 48 is also internally provided with a driving structure 60 for adjusting the movement of the measuring rod 50 on the outer sleeve 44, the driving structure 60 comprises an external thread column 6 in threaded connection with the internal thread pipe 48, one end part of the external thread column 6 is provided with a motor installation cavity 61, a first telescopic motor 62 is arranged in the motor installation cavity 61, the other end part of the external thread column 6 is provided with a battery installation cavity 63 and an end cover 601, the battery installation cavity 63 is internally provided with a first battery module and a first microprocessor, the end part of the external thread column 6 is provided with an external thread installation part 64, and the surface of the end cover 601 is provided with an internal thread ring 602 matched with the external thread installation part 64; and a pressure sensor is arranged at the end part of the first telescopic motor 62, and the battery module is connected with the first microprocessor, the first telescopic motor 62 and the pressure sensor.
Preferably, the first hole 45 has an inner diameter of 2-5cm, and the second hole 46 has an inner diameter of 2-6 cm; the inner diameter of the first hole 45 is smaller than the inner diameter of the second hole 46 by 1 cm.
Preferably, three guide sliding bars 51 are arranged on the periphery of the rod body 5, and a guide sliding groove 451 matched with the guide sliding bars 51 is arranged on the inner wall surface of the first hole 45;
a plurality of detection indicator plates 52 are further arranged on the periphery of the rod body 5, and the detection indicator plates 52 are arranged at equal intervals along the length direction of the rod body 5;
the end of the outer sleeve 44 is provided with a detection positioning plate 452 that engages with the detection indicator plate 52.
Preferably, the column assembly includes an upper column 30 and a lower column 20 that mate with each other; the upper upright post 30 and the lower upright post 20 are respectively provided with a first mounting groove 36 and a second mounting groove which are matched with the fixing seat 4, and a second fixing hole 37 and a third fixing hole which are matched with the first fixing hole 41 are respectively arranged in the first mounting groove 36 and the second mounting groove; the top of the upper upright 30 and the top of the lower upright 20 are respectively provided with a first groove 301 and a second groove 201, and the first groove 301 and the second groove 201 are both internally provided with an inclination detection module 70.
Preferably, the inclination detection module 70 comprises a dial 7, a rotating column 71 is arranged at the center of the dial 7, and an indicator lamp is arranged on the rotating column 71; the rotary column 71 is connected with a lifting rope 72, and the end part of the lifting rope 72 is fixed with a ball 73; the dial 7 is provided with an infrared transmitting module 74 and an infrared receiving module 75; the infrared transmitting module 74 and the infrared receiving module 75 are symmetrically arranged along the circle center of the dial; a cavity is further formed in the inner side of the dial 7, and a second microprocessor and a second power supply module are arranged in the cavity; the second microprocessor is connected with the infrared transmitting module 74, the infrared receiving module 75, the second power supply module and the indicator lamp.
Preferably, the lower upright post 20 is a hollow tubular structure, and a first locking bolt 21 is arranged at a port of the lower upright post 20; the upper upright column 30 comprises a sliding block 3 capable of moving up and down along the lower upright column 20, an upright column body 31 is arranged on the sliding block 3, a hinge hole 33 is formed in the bottom of the upright column body 31, a U-shaped groove plate 33 is installed at the hinge hole 33 in a matched mode, and hinge columns 38 matched with the hinge hole 33 are arranged on two inner side walls of one end portion of the U-shaped groove plate 33; the top of the upright post body 31 is provided with an installation concave cavity 321, and a second telescopic motor 34 is arranged in the installation concave cavity 321; a convex column 311 is arranged at the top end of the upright column body 31, a rectangular outer tube 312 is arranged at the end part of the convex column 311, a rectangular plate 313 which is mutually sleeved with the rectangular outer tube 312 is arranged on the rectangular outer tube 312, a baffle 315 is arranged at the bottom end of the rectangular plate 313, and an elastic stop block 315 is arranged on the inner side surface of the baffle 315; the second telescopic motor 34 is connected with the third microprocessor and the third power supply module, and the third microprocessor and the third power supply module are arranged on the upright post body 31.
Preferably, the lateral surface of the outer bottom of the U-shaped groove plate 33 is provided with a first mounting groove 36, and the lateral surface of the U-shaped groove plate 33 is provided with a first groove 301; the end of the rectangular outer tube 312 is provided with a second locking bolt 314, and the elastic block 315 is a rubber block.
Preferably, the device further comprises a controller, the controller is in wireless connection with the first microprocessor, the second microprocessor and the third microprocessor, and control buttons are arranged on the controller.
Preferably, one side surface of the pillar body 31 is an inclined surface 32, and the other side surface opposite to the inclined surface 32 is coplanar with one side surface of the sliding block 3.
Preferably, the bottom side of the base 1 is provided with a height-adjustable leg 11; the supporting foot 11 comprises a fixing block 12 fixed on the bottom side surface of the base 1, a threaded hole 13 is formed in the fixing block 12, a threaded column 14 is connected to the threaded hole 13, and the bottom end of the threaded column 14 is connected with a supporting foot body 15 and the threaded column 14 through a bearing 16.
When in use:
when the measuring height range is within the height range of the lower upright post 20, two measuring components are arranged on the lower upright post 20;
when the measuring height range exceeds the height range of the lower upright post 20, a measuring component is arranged on the lower upright post 20, meanwhile, the position is selected according to the measuring height requirement, a measuring component is arranged on the upper upright post 30, and meanwhile, the extending length of the upper upright post 30 along the lower upright post 20 is adjusted through a locking bolt I21;
when the wall body needs to be divided into four height ranges according to the height, five measuring assemblies are arranged on the lower upright post 20 and the upper upright post 30, and the mounting positions of the measuring assemblies are positioned at two ends and the combination position of two adjacent height ranges; the four height ranges are 0-H1, H1-H2, H2-H3, H3-top.
Example 1
When choosing to measure the inclination of the entire wall:
the method comprises the following steps:
stp1, assembling the fixing frame 40 and the measuring rod 50, wherein the guide sliding strips 51 are matched with the guide sliding grooves 451 one by one when the assembly is carried out, and the detection indicating plate 52 extends out of the opening 47;
stp2, screwing the externally threaded post 6 to a corresponding position along the internally threaded tube 48 by visually observing the inclination angle of the wall and the difference in the dimensions of the upper and lower studs 30 and 20;
stp3, the height of the support leg 11 on the bottom side of the base 1 is adjusted, so that the length direction of the lower upright post 20 on the base 1 is adjusted to be vertical to the horizontal plane; during adjustment, when the length direction of the lower column 20 is perpendicular to the horizontal plane, the indicator light of the tilt detection module 70 is turned on;
stp4, drawing the upper upright post 30 out of the end of the lower upright post 20, drawing the rectangular plate 313 out of the rectangular outer tube 312 according to requirements, and fixing the rectangular outer tube by a second locking bolt 314;
a measuring assembly is fixed at the bottom end of the lower upright post 20, a measuring assembly is also fixed at the top end of the upper upright post 30,
a thin line is hung on any one detection indicator plate 52 on the measurement components on the upper upright post 30, a weight is arranged at the bottom end of the thin line, scale readings P1 and P2 of the thin line corresponding to the upper measurement component and the lower measurement component are observed, and the reading of a vernier caliper is assisted; wherein P1 is greater than P2, P0= P1-P1, P0 is the distance reading from the end parts of the two measuring assemblies at the initial position to the wall surface;
stp5, drawing the upper upright post 30 out from the end of the lower upright post 20 to a set position, then controlling the extension and retraction of the second extension and retraction motor 34 to drive the U-shaped groove plate 33 to rotate along the hinge hole 33, and at the moment, lighting an indicator lamp on the corresponding inclination detection module 70, wherein the indicator lamp shows that the length direction of the U-shaped groove plate 33 is vertical to the horizontal plane;
stp6, controlling a first telescopic motor 62 on the two measuring components to extend out until a contact 53 at the end of the measuring rod 50 is abutted to the wall surface, and then finely adjusting the first telescopic motor 62 to extend out or retract until the readings of the two pressure sensors are the same; at this time, the position readings P3 and P4 of the detection indicator plate 52 and the detection positioning plate 452 on the lower upright post 20 are observed by observing the upper upright post 30, and the distance readings s1 and s2 between the detection indicator plate 52 which is closest to the detection positioning plate 452 and is positioned outside the outer sleeve 44 are detected by a vernier caliper;
the springs 55 on the two measuring assemblies are controlled to be at the same compression degree through the same reading of the pressure sensors; meanwhile, due to the arrangement of the spring 55, when the driving rod body 5 moves along the outer sleeve 44 to abut against the wall, the abutting force can be conveniently adjusted to prevent the contact 53 from damaging the wall surface by utilizing the buffering effect of the spring, and meanwhile, accurate reading can be conveniently obtained;
at this time, it can be seen that the measurement unit mounted on the upper upright 30 has a projection length of L1= P3-P1+ s1, and the measurement unit mounted on the lower upright 20 has a projection length of L2= P4-P2+ s 2.
While the mounting distance S between the two measuring assemblies is measured.
At this time, according to the trigonometric function of the triangle of the leg, the inclination angle of the wall is a,
when L2 > L1, at this time tan (90 ° -a) = S/(L2-L1);
when L1 > L2, then tan (90 ° -a) = S/(L1-L2).
Example 2
The indicator light on the tilt detection module 70 is turned on, including when the length direction of the lower column 20 or the U-shaped channel plate 33 is perpendicular to the horizontal plane, at this time, the sphere 73 connected to the rotating post 71 naturally sags under the gravity, and at this time, the sphere 73 is located between the infrared transmitting module 74 and the infrared receiving module 75, then the infrared receiving module 75 cannot receive the signal sent by the infrared transmitting module 74, and the indicator light on the indicator light is controlled by the microprocessor two, when the length direction of the lower column 20 or the U-shaped trough plate 33 is not vertical to the horizontal plane, at this time, under the action of gravity, the sphere 73 connected to the rotating column 71 naturally sags under the action of gravity, the sphere 73 is not located between the infrared transmitting module 74 and the infrared receiving module 75, then the infrared receiving module 75 can receive the signal sent by the infrared transmitting module 74, and the microprocessor two controls the indicator light on the indicator light to turn off.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (10)

1. The utility model provides a straightness detection device that hangs down is used in building engineering construction, includes base (1), its characterized in that: the base (1) is provided with an upright post component;
at least two measuring assemblies are arranged on one side of the upright post assembly;
the measuring assembly comprises a fixed frame (40) and a measuring rod (50) arranged on the fixed frame (40);
the fixing frame (40) comprises a fixing seat (4), a supporting column (42) is arranged on the fixing seat (4), and a plurality of fixing holes I (41) are formed in the fixing seat (4) on the periphery of the supporting column (42); a cantilever (43) is arranged at the end part of the strut (42), and an outer sleeve (44) is arranged at the end part of the cantilever (43); two ends of the outer sleeve (44) are respectively provided with a first hole (45) and a second hole (46) which are communicated with each other; an opening (47) is formed in the upper surface of the outer sleeve (44) along the length direction of the outer sleeve, and an internal threaded pipe (48) is arranged at one end, far away from the first hole (45), of the outer sleeve (44); the first hole (45) and the second hole (46) are of a concentric structure, and the inner diameter of the first hole (45) is smaller than that of the second hole (46); the strut (42), the cantilever (43) and the outer sleeve (44) are in a Z-shaped structure;
the measuring rod (50) comprises a rod body (5) matched with the first hole (45), one end of the rod body (5) is provided with a cylinder (54) matched with the second hole (46), the cylinder (54) is connected with a butting plate (56) through a spring (55), and the other end of the rod body (5) is provided with a contact (53) butted on a wall surface;
the measuring device is characterized in that a driving structure (60) used for adjusting the measuring rod (50) to move on the outer sleeve (44) is further arranged in the inner threaded pipe (48), the driving structure (60) comprises an outer threaded column (6) in threaded connection with the inner threaded pipe (48), one end of the outer threaded column (6) is provided with a motor mounting cavity (61), a telescopic motor I (62) is arranged in the motor mounting cavity (61), the other end of the outer threaded column (6) is provided with a battery mounting cavity (63) and an end cover (601), a battery module I and a microprocessor I are arranged in the battery mounting cavity (63), an outer threaded mounting part (64) is arranged at the end of the outer threaded column (6), and an inner threaded ring (602) matched with the outer threaded mounting part (64) is arranged on the surface of the end cover (601);
the end part of the first telescopic motor (62) is provided with a pressure sensor, and the battery module is connected with the first microprocessor, the first telescopic motor (62) and the pressure sensor.
2. The perpendicularity detecting device for construction engineering construction according to claim 1, wherein an inner diameter of the first hole (45) is 2-5cm, and an inner diameter of the second hole (46) is 2-6 cm; the inner diameter of the first hole (45) is smaller than the inner diameter of the second hole (46) by 1 cm.
3. The perpendicularity detection device for building engineering construction as claimed in claim 1, wherein three guide sliding strips (51) are arranged on the periphery of the rod body (5), and a guide sliding groove (451) matched with the guide sliding strips (51) is formed in the inner wall surface of the first hole (45);
a plurality of detection indicating plates (52) are further arranged on the peripheral side of the rod body (5), and the detection indicating plates (52) are arranged at equal intervals along the length direction of the rod body (5);
the end of the outer sleeve (44) is provided with a detection positioning plate (452) matched with the detection indicating plate (52).
4. The verticality detection device for construction of building engineering according to claim 1, wherein the column assembly comprises an upper column (30) and a lower column (20) which are matched with each other;
the upper upright post (30) and the lower upright post (20) are respectively provided with a first mounting groove (36) and a second mounting groove which are matched with the fixing seat (4), and a second fixing hole (37) and a third fixing hole which are matched with the first fixing hole (41) are respectively arranged in the first mounting groove (36) and the second mounting groove;
the top of the upper upright post (30) and the top of the lower upright post (20) are respectively provided with a first groove (301) and a second groove (201), and the first groove (301) and the second groove (201) are internally provided with an inclination detection module (70).
5. The verticality detection device for building engineering construction according to claim 4, wherein the inclination detection module (70) comprises a dial (7), a rotating column (71) is arranged at the center of the dial (7), and an indicator lamp is arranged on the rotating column (71);
a lifting rope (72) is connected to the rotary column (71), and a ball body (73) is fixed at the end part of the lifting rope (72);
an infrared transmitting module (74) and an infrared receiving module (75) are arranged on the dial (7); the infrared transmitting module (74) and the infrared receiving module (75) are symmetrically arranged along the circle center of the dial;
a cavity is further formed in the inner side of the dial (7), and a second microprocessor and a second power supply module are arranged in the cavity;
the second microprocessor is connected with an infrared transmitting module (74), an infrared receiving module (75), a second power supply module and an indicator light.
6. The verticality detection device for the construction of the building engineering according to claim 4 or 5, wherein the lower upright (20) is a hollow tubular structure, and a first locking bolt (21) is arranged at a port of the lower upright (20);
the upper upright post (30) comprises a sliding block (3) capable of moving up and down along the lower upright post (20), an upright post body (31) is arranged on the sliding block (3), a hinge hole (33) is formed in the bottom of the upright post body (31), a U-shaped groove plate (33) is installed at the hinge hole (33) in a matched mode, and hinge columns (38) matched with the hinge hole (33) are arranged on two inner side walls of one end portion of the U-shaped groove plate (33);
the top of the upright post body (31) is provided with an installation concave cavity (321), and a second telescopic motor (34) is arranged in the installation concave cavity (321);
a convex column (311) is arranged at the top end of the upright column body (31), a rectangular outer tube (312) is arranged at the end part of the convex column (311), a rectangular plate (313) which is mutually sleeved with the rectangular outer tube (312) is arranged on the rectangular outer tube (312), a baffle (315) is arranged at the bottom end of the rectangular plate (313), and an elastic stop block (315) is arranged on the inner side surface of the baffle (315);
the second telescopic motor (34) is connected with a third microprocessor and a third power supply module, and the third microprocessor and the third power supply module are arranged on the upright post body (31).
7. The perpendicularity detection device for building engineering construction as claimed in claim 6, wherein a first mounting groove (36) is formed in the outer bottom side surface of the U-shaped groove plate (33), and a first groove (301) is formed in the outer side surface of the U-shaped groove plate (33);
the end part of the rectangular outer pipe (312) is provided with a second locking bolt (314), and the elastic block (315) is a rubber block.
8. The perpendicularity detection device for building engineering construction according to claim 6, further comprising a controller, wherein the controller is in wireless connection with the first microprocessor, the second microprocessor and the third microprocessor, and a control button is arranged on the controller.
9. The perpendicularity detection device for building engineering construction as claimed in claim 6, wherein one side surface of the column body (31) is an inclined surface (32), and the other side surface opposite to the inclined surface (32) is coplanar with one side surface of the sliding block (3).
10. The verticality detection device for construction according to any one of claims 1 to 5 or 7 to 9, wherein the bottom side of the base (1) is provided with a height-adjustable support leg (11);
stabilizer blade (11) are including fixing bottom side fixed block (12) in base (1), set up screw hole (13) on fixed block (12) and in screw hole (13) department connecting thread cylinder (14), stabilizer blade body (15) are connected through bearing (16) in screw thread cylinder (14) bottom, screw thread cylinder (14).
CN202010547116.2A 2020-06-16 2020-06-16 Building engineering construction is with straightness detection device that hangs down Active CN111721251B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141508A (en) * 1981-02-26 1982-09-01 Akai Electric Co Ltd Detector for turning position
CN204730840U (en) * 2015-07-06 2015-10-28 中冶建工集团有限公司 A kind of device for detecting concrete blinding verticality
CN205561851U (en) * 2016-04-28 2016-09-07 广西建工集团第二建筑工程有限责任公司 Detect hang down straightness's instrument of form setting
CN107062146A (en) * 2017-05-19 2017-08-18 董晶龙 A kind of energy saving and environment friendly street lamp based on SMART WIRE bar
CN210664373U (en) * 2019-11-29 2020-06-02 中建八局第四建设有限公司 Simple and easy template straightness measuring tool that hangs down

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141508A (en) * 1981-02-26 1982-09-01 Akai Electric Co Ltd Detector for turning position
CN204730840U (en) * 2015-07-06 2015-10-28 中冶建工集团有限公司 A kind of device for detecting concrete blinding verticality
CN205561851U (en) * 2016-04-28 2016-09-07 广西建工集团第二建筑工程有限责任公司 Detect hang down straightness's instrument of form setting
CN107062146A (en) * 2017-05-19 2017-08-18 董晶龙 A kind of energy saving and environment friendly street lamp based on SMART WIRE bar
CN210664373U (en) * 2019-11-29 2020-06-02 中建八局第四建设有限公司 Simple and easy template straightness measuring tool that hangs down

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