CN113124785A - Building detection device - Google Patents
Building detection device Download PDFInfo
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- CN113124785A CN113124785A CN202110453869.1A CN202110453869A CN113124785A CN 113124785 A CN113124785 A CN 113124785A CN 202110453869 A CN202110453869 A CN 202110453869A CN 113124785 A CN113124785 A CN 113124785A
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- connecting plate
- building detection
- measuring device
- circular
- supporting column
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000005259 measurement Methods 0.000 abstract description 21
- 238000010276 construction Methods 0.000 description 5
- 238000009435 building construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
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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
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
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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
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/08—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring roughness or irregularity of surfaces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
Abstract
The invention discloses a building detection device, comprising: the supporting column is of a telescopic structure; the bottom of the supporting column is fixedly connected with a base, and a plurality of supporting legs with adjustable heights are arranged at the bottom of the base along the circumferential direction of the base; one end of the connecting plate is rotatably connected to the top of the supporting column, and the other end of the connecting plate is fixedly provided with an angle adjusting device; the measuring device is fixedly connected with the output end of the angle adjusting device; the measuring device comprises at least two measuring devices and a plurality of first circular level devices. The invention can respectively carry out flatness detection on the ground, the vertical wall surface and the wall top surface and carry out verticality detection on the vertical wall surface, and has simple operation, high measurement efficiency and high measurement precision.
Description
Technical Field
The invention belongs to the technical field of building construction. More particularly, the present invention relates to a building detection apparatus.
Background
With the continuous development of urban construction, high-rise (super high-rise) buildings are more and more. The main problem in the construction measurement of the main body of the high-rise (super high-rise) building is to control the verticality, namely, a reference axis needs to be accurately guided to the high-rise, the corresponding axes of each layer are required to be positioned in the same vertical plane, and the accuracy of the axis projection measurement is directly related to the construction quality and the safety of the building structure. Traditional straightness detection degree of hanging down generally adopts the mode of straightness detection chi or plumb line to go on, needs many people to assist just can accomplish the measurement, generally can't realize the measurement to a plurality of positions to be difficult to carry out accurate positioning and adjustment to detection device, the degree of accuracy that detects the structure is not high.
On the other hand, the flatness of the concrete wall is also an important detection index, and when the flatness height difference of the concrete wall is large, the use amount of the wall leveling material is increased, so that the construction cost of a construction unit is increased. Particularly, the flatness of the vertical wall needs to be measured by selecting four corners and the middle position of the same wall surface respectively. The existing flatness detection requires two persons to respectively operate the running rule and the feeler gauge for measurement, and the measurement efficiency is low. When measuring a higher position, it is also necessary for a worker to ascend.
In summary, the verticality and the flatness are important indexes for measuring the building quality, and multiple measurements of multiple position points are required in the building construction process. Therefore, it is very important to develop a building inspection apparatus that can measure not only the verticality but also the flatness and is easy to operate.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a building detection apparatus including:
the supporting column is of a telescopic structure; the bottom of the supporting column is fixedly connected with a base, and a plurality of supporting legs with adjustable heights are arranged at the bottom of the base along the circumferential direction of the base;
one end of the connecting plate is rotatably connected to the top of the supporting column, and the other end of the connecting plate is fixedly provided with an angle adjusting device;
the measuring device is fixedly connected with the output end of the angle adjusting device; the measuring device comprises at least two measuring devices and a plurality of first circular level devices.
Preferably, the top of the supporting column is provided with a groove with two through sides, and the width of the groove is the same as that of the connecting plate; the middle parts of the two side walls of the groove are respectively provided with a blind hole and a through hole; the support column upper end be provided with the circular recess of through-hole intercommunication, circular recess with the coaxial setting of through-hole.
Preferably, still include with circular recess shape matched with's holding ring, be provided with the internal gear in the middle of the holding ring, the holding ring with circular recess can dismantle the connection.
Preferably, a rotating shaft is fixedly arranged at one end of the connecting plate connected with the supporting column; two ends of the rotating shaft penetrate through the connecting plate and then are respectively inserted into the blind hole and the through hole, one end of the rotating shaft, which is inserted into the through hole, is provided with outer gear teeth which are meshed with the inner gear of the positioning ring, and the rotating shaft is meshed with the positioning ring so as to limit the connecting plate to freely rotate in the groove through the rotating shaft; the end face, far away from the support column, of the connecting plate is further provided with a second circular level.
Preferably, two bevel gears which are vertically meshed are arranged in the angle adjusting device, a knob on the angle adjusting device is fixedly connected with one of the bevel gears, the other bevel gear is fixedly connected with the output end of the angle adjusting device, and the knob is rotated to drive the output end of the angle adjusting device to rotate.
Preferably, the detection device further comprises a cross bar which is a telescopic rod; one side of the cross rod is fixedly connected with an output end of the angle adjusting device and at least one first circular level, the side opposite to the first circular level is uniformly provided with a plurality of screw holes, and each measurer is provided with a screw rod matched with the screw holes.
Preferably, one side of each measurer is provided with a side ruler, and each side ruler is perpendicular to the cross rod and aligned with one end far away from the cross rod.
Preferably, one end of the measuring device, which is far away from the cross bar, is a measuring end, and the first circular level is arranged on any one side surface of the measuring device, which is parallel to the two end surfaces of the cross bar.
Preferably, the measuring device is an electro-optical distance meter or an acoustic distance meter.
Preferably, a plurality of balance bars are arranged at the bottom of the base along the circumferential direction of the base, and at least one supporting leg is arranged at the bottom of any balance bar.
The invention at least comprises the following beneficial effects:
1. according to the invention, through the adjustment of the position relation among the measuring device, the connecting plate and the supporting column, the measuring device can respectively carry out flatness detection on the ground, the vertical wall surface and the wall top surface and carry out verticality detection on the vertical wall surface; through the adjustment to the support column height and the adjustment of angle adjusting device to measuring device turned angle for when examining ground, vertical wall, wall top, can realize that the multiposition point is measured. The operation is simple, the operation can be carried out by a single person, the measurement error possibly caused by manual measurement can be effectively avoided by measuring through the measurer, and the measurement efficiency and the measurement precision are improved.
2. The circular level gauges are arranged at different positions, so that whether the measuring device on the measuring device is in a horizontal state or not when the measuring device is at different positions is judged in an auxiliary mode, and the accuracy of the measuring result is further ensured.
3. The angle adjusting device enables the measuring device to rotate to different positions in the same plane, and the measuring device can be adjusted in length and a plurality of measuring devices can be arranged on the adjusting device, so that the multi-position point measurement is realized under the condition that the height of the supporting column is not changed.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a front view of a detection apparatus according to an embodiment of the present invention;
FIG. 2 is a sectional view taken along line A-A of the detecting unit according to the above embodiment of the present invention;
FIG. 3 is a cross-sectional view of the connection plate according to the above embodiment of the present invention;
FIG. 4 is a front view of the retaining ring of the above-described embodiment of the present invention;
FIG. 5 is a right side view of the measuring device according to the above embodiment of the present invention;
FIG. 6 is a bottom view of the measuring device in the above embodiment of the present invention;
FIG. 7 is a front view of the measuring device of the above embodiment of the present invention in a vertical position;
fig. 8 is a front view of the measuring device according to the above embodiment of the present invention, which is horizontally disposed.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, the present invention provides a building detection apparatus, comprising:
the supporting column 2 is of a telescopic structure; the bottom of the supporting column is fixedly connected with a base 1, and a plurality of supporting legs 12 with adjustable heights are arranged at the bottom of the base 1 along the circumferential direction of the base;
one end of the connecting plate 4 is rotatably connected to the top of the supporting column 2, and the other end of the connecting plate is fixedly provided with an angle adjusting device 5;
the measuring device 6 is fixedly connected with the output end of the angle adjusting device 5; the measuring device 6 comprises at least two gauges 64 and a plurality of first circular levels 63.
In this solution, the connecting plate 4 can rotate around the top of the supporting column 2, and when the connecting plate 4 is in the position shown in fig. 1, i.e. it is perpendicular to the axis of the supporting column 2, the measuring device 6 can measure the flatness of the ground; when the connecting plate 4 is in the position shown in fig. 7, that is, the connecting plate is parallel to the axis of the supporting column 2, the measuring device 6 can measure the verticality and the flatness of the vertical wall surface, and in this state, the dispatching adjusting device 5 is adjusted, so that the measuring device 6 rotates around the angle adjusting device 5, and the flatness of the vertical wall surface at different positions can be measured; when the connecting plate 4 is in the position shown in fig. 8, i.e. perpendicular to the axis of the supporting column 2 and opposite to the position shown in fig. 1, the measuring device 6 can measure the flatness of the top of the wall; the measuring device 6 comprises at least two measuring devices 64, and the flatness and the verticality can be calculated according to the data difference measured by different measuring devices 64. Whether the current position of the measuring device 6 is horizontal or not can be judged through the first circular level gauge 63, so that the accuracy of the calculated flatness and verticality is ensured. And the support column 2 is telescopic, and when the verticality and the flatness of a vertical wall surface are measured, more position data can be measured by adjusting the height of the support column 2. The supporting column 2 can adopt various telescopic forms such as screw rods/screw holes, hydraulic lifting and the like.
In another embodiment, as shown in fig. 2, a groove 21 with two through sides is formed at the top of the supporting column 2, and the width of the groove 21 is the same as that of the connecting plate 4; the middle parts of two side walls of the groove 21 are respectively provided with a blind hole 25 and a through hole 23; the upper end of the support column 2 is provided with a circular groove 24 communicated with the through hole 23, and the circular groove 24 and the through hole 23 are coaxially arranged.
In another embodiment, as shown in fig. 4, the positioning ring 3 is matched with the circular groove 24 in shape, an internal gear is arranged in the middle of the positioning ring 3, and the positioning ring 3 is detachably connected with the circular groove 24. In this embodiment the holding ring 3 is last to be provided with a plurality of first screw along its circumference evenly distributed, circular recess 24 is last to correspond and to be provided with a plurality of second screw, insert corresponding through bolt or screw nut first screw with the second screw realizes holding ring 3 with circular recess 24 can dismantle the connection. It should be noted that this connection is only one of the connection between the positioning ring 3 and the circular groove 24, and is not a limitation to the present solution.
In another embodiment, as shown in fig. 3, a rotating shaft 41 is fixedly arranged at one end of the connecting plate 4 connected with the supporting column 2; two ends of the rotating shaft 41 penetrate through the connecting plate 4 and then are respectively inserted into the blind hole 25 and the through hole 23, one end of the rotating shaft 41 inserted into the through hole 23 is provided with outer gear teeth meshed with the inner gear of the positioning ring 3, and the rotating shaft 41 is meshed with the positioning ring 3 to limit the connecting plate 4 to freely rotate in the groove 21 through the rotating shaft 41; the end face of the connecting plate 4 far away from the supporting column 2 is also provided with a second circular level 42.
In the technical scheme, the connecting plate 4 rotates 0-180 degrees in the groove 21 through the rotating shaft 41, and when the connecting plate 4 rotates to be perpendicular to the axis of the supporting column 2, the bottom surface of the groove 21 can provide support for the connecting plate 4, so that the stability of the measuring device 6 is improved. When the connecting plate 4 rotates to a required position, the internal gear on the positioning ring 3 is meshed with the external gear on the connecting shaft 41, and then the positioning ring 3 is fixed with the circular groove 24, and then the connecting plate 4 is in a fixed state at the same time. When the position of the connecting plate 4 needs to be adjusted, the positioning ring 3 is contacted with the fixed connection between the circular grooves 24, the positioning ring 3 is taken down, and the connecting plate 4 can be freely rotated. The second circular level 42 is disposed on an end surface of the connecting plate 4 away from the supporting column 2, and when the connecting plate 4 is parallel to the axis of the supporting column 2, the second circular level 42 can determine whether the connecting plate 4 is horizontal at the current position.
In another embodiment, two bevel gears are vertically engaged with each other and disposed in the angle adjustment device 5, a knob 51 of the angle adjustment device 5 is fixedly connected to one of the bevel gears, the other bevel gear is fixedly connected to the output end of the angle adjustment device 5, and the knob 51 is rotated to drive the output end of the angle adjustment device 5 to rotate.
In this solution, the change of the direction of rotation is achieved by two of said bevel gears meshing perpendicularly. The plane of the output end of the angle adjusting device 5 is perpendicular to the plane of the knob 51, and when the knob 51 is rotated, the output end of the angle adjusting device 5 is driven to rotate through the transmission of the two bevel gears.
In another embodiment, as shown in fig. 5 and 6, the detecting device 6 further includes a cross bar 61, which is a telescopic rod; one side surface of the cross bar 61 is fixedly connected with an output end of the angle adjusting device 5 and at least one circular level 63, a plurality of screw holes 67 are uniformly arranged on the side surface opposite to the side surface, and each measurer 64 is provided with a screw rod 65 matched with the screw hole.
In this technical solution, when the connecting plate 4 is in the position shown in fig. 1 and 8 and the position where the axis of the connecting plate 4 is parallel to the axis of the supporting column 2 and the axis of the cross bar 61 is perpendicular to the axis of the connecting plate 4, whether the cross bar 61 is horizontal can be judged by the first circular level 63. The measuring device 64 is fixedly connected to the cross bar 61 through the screw 65, and a plurality of measuring devices 64 may be mounted on the cross bar 61. And the cross bar 61 is an expansion link, and the position of the measurer 64 is adjusted by adjusting the length of the cross bar 61, so that more data can be measured while the supporting column 2, the angle adjusting device 5 and the connecting plate 4 are kept at the same position.
In another embodiment, each of the measuring devices 64 is provided with a side ruler 62 on one side, and each side ruler 62 is arranged perpendicular to the cross bar 61 and aligned with one end far away from the cross bar 61. Whether the measuring devices 64 are aligned is judged by judging whether the same side of each measuring device 64 corresponds to the same scale of the side ruler 62. Considering that the measuring devices 64 are fixedly connected to the cross bar 61 through the screws 65, a measurement error may be caused by misalignment of the measuring devices 64 due to manual rotation of the screws 65. The accuracy of the measurement result is further ensured by the edge ruler 62.
In another embodiment, one end of the measuring device 64 away from the cross bar 61 is a measuring end, and the first circular level 63 is disposed on any one side surface of the measuring device 64 parallel to the two end surfaces of the cross bar 61. In this embodiment, when the connecting plate 4 and the cross bar 61 are in the position shown in fig. 7, the first circular level 63 on the measuring device 64 can determine whether the measuring device 64 is horizontal in this position.
In another embodiment, the measuring device 64 is an electro-optical distance meter or an acoustic distance meter.
In another embodiment, a plurality of balance bars 11 are uniformly arranged at the bottom of the base 1 along the circumferential direction thereof, and at least one supporting leg 12 is arranged at the bottom of any balance bar 11. The stability of the base 1 is increased by a plurality of the balance bars 11. When the first round level 63 and the second round level 42 need to be adjusted horizontally, the support legs 12 at the bottom of one or more balance bars 11 are adjusted, so that the adjustment range of the base 1 is expanded by the balance bars 11. When a plurality of supporting legs 12 are provided at the bottom of the balance bar 11, the leveling of the first circular level 63 and the second circular level 42 can be further assisted.
The building detection device provided by the invention has the following working principle:
before starting measurement, the supporting feet 12 are adjusted to enable the first circular level 63 on the cross rod 61 to be horizontal, the screw 65 on each measurer 64 is adjusted to enable the scale of the measuring end of each measurer 64 corresponding to the side ruler 62 to be the same, at the moment, the measuring device 6 is in a horizontal state, and the corresponding flatness can be calculated through distance data measured by different measurers 64 to the ground. The knob 51 is rotated to enable the cross rod 61 to rotate by different angles, and the length of the cross rod 61 is adjusted, so that data of different position points can be measured, and therefore the multi-position flatness of the ground can be obtained. After each adjustment of the position of the measuring device 6, it is necessary to determine that the first circular level 63 on the cross bar 61 is horizontal before starting the measurement.
The positioning ring 3 is disassembled, the connecting plate 4 is rotated until the axis of the connecting plate coincides with the axis of the supporting column 2, the measuring device 6 is positioned at the position shown in fig. 7, the positioning ring 3 is installed to enable the inner gear of the positioning ring to be meshed with the outer gear of the rotating shaft 41, so that the connecting plate 4 is fixed, the measuring end of the measurer 64 faces to a vertical wall surface at the moment, and the flatness of the vertical wall surface can be measured. Adjusting the screw 65 on each measurer 64 to make the scale of the measuring end of each measurer 64 corresponding to the side ruler the same, adjusting the supporting leg 12 to make the second circular level 42 on the connecting plate 4 horizontal, and calculating the corresponding flatness by measuring the distance data of the vertical wall surface by different measurers 64. By rotating the knob 51 to rotate the cross rod 61 by different angles and adjusting the lengths of the cross rod 61 and the support column 2, different position point data can be measured, and thus the multi-position flatness of the vertical wall surface can be obtained. After each adjustment of the position of the measuring device 6, it is necessary to determine that the second circular level 42 on the connecting plate 4 is horizontal before starting the measurement.
The rotation of the knob 51 can make the axis of the cross rod 61 parallel to the axis of the connecting plate 4, and at this time, the cross rod 61 is in a vertical state and the measuring end of the measurer 64 faces a vertical wall surface, so that the perpendicularity of the vertical wall surface can be measured. Adjusting the knob 51 to make the circular level 63 horizontal, and adjusting the screw 65 on each measurer 64 to make the scale of the measuring end of each measurer 64 corresponding to the side ruler the same; the support feet 12 are adjusted so that the second circular level 42 on the connecting plate 4 is horizontal. The perpendicularity of the vertical wall surface can be obtained by the distance data measured by each of the measuring devices 64. The length of the cross rod 61 and the length of the support column 2 are adjusted, and data of different position points can be measured, so that the multi-position verticality of the vertical wall surface can be obtained. After each adjustment of the position of the measuring device 6, it is necessary to determine that the second circular level 42 on the connecting plate 4 is horizontal before starting the measurement.
The positioning ring 3 is disassembled, the connecting plate 4 is rotated to enable the axis of the connecting plate to be vertical to the axis of the supporting column 2, the measuring end of the measuring device 6 faces to the top surface of the wall, the positioning ring is installed to enable the inner gear of the positioning ring to be meshed with the outer gear of the rotating shaft 41, the connecting plate 4 is fixed, and the flatness of the top surface of the wall can be measured. Adjusting the screw 65 on each measurer 64 to make the scale of the measuring end of each measurer 64 corresponding to the side ruler 62 the same, adjusting the supporting foot 12 to make the first circular level 63 on the cross bar 61 horizontal, at this time, the measuring device is in a horizontal state, rotating the knob 51 can make the cross bar 61 rotate by different angles, and adjusting the length of the cross bar 61, and data of different position points can be measured, thereby obtaining the multi-position flatness of the top surface of the wall. After each adjustment of the position of the measuring device 6, it is necessary to determine that the first circular level 63 on the cross bar 61 is horizontal before starting the measurement.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. A building detection apparatus, comprising:
the supporting column is of a telescopic structure; the bottom of the supporting column is fixedly connected with a base, and a plurality of supporting legs with adjustable heights are arranged at the bottom of the base along the circumferential direction of the base;
one end of the connecting plate is rotatably connected to the top of the supporting column, and the other end of the connecting plate is fixedly provided with an angle adjusting device;
the measuring device is fixedly connected with the output end of the angle adjusting device; the measuring device comprises at least two measuring devices and a plurality of first circular level devices.
2. The building detection device of claim 1, wherein the top of the support column is provided with a groove with two through sides, and the width of the groove is the same as that of the connecting plate; the middle parts of the two side walls of the groove are respectively provided with a blind hole and a through hole; the support column upper end be provided with the circular recess of through-hole intercommunication, circular recess with the coaxial setting of through-hole.
3. The building detection device of claim 2, further comprising a positioning ring matched with the circular groove in shape, wherein an internal gear is arranged in the middle of the positioning ring, and the positioning ring is detachably connected with the circular groove.
4. The building detection device of claim 3, wherein a rotating shaft is fixedly arranged at one end of the connecting plate connected with the supporting column; two ends of the rotating shaft penetrate through the connecting plate and then are respectively inserted into the blind hole and the through hole, one end of the rotating shaft, which is inserted into the through hole, is provided with outer gear teeth which are meshed with the inner gear of the positioning ring, and the rotating shaft is meshed with the positioning ring so as to limit the connecting plate to freely rotate in the groove through the rotating shaft; the end face, far away from the support column, of the connecting plate is further provided with a second circular level.
5. The building detection device of claim 1, wherein the angle adjustment device has two vertically engaged bevel gears, and a knob of the angle adjustment device is fixedly connected to one of the bevel gears, and the other bevel gear is fixedly connected to the output end of the angle adjustment device, and the knob is rotated to rotate the output end of the angle adjustment device.
6. The building detection apparatus of claim 1, wherein the detection apparatus further comprises a cross bar, which is a telescoping bar; one side of the cross rod is fixedly connected with an output end of the angle adjusting device and at least one first circular level, the side opposite to the first circular level is uniformly provided with a plurality of screw holes, and each measurer is provided with a screw rod matched with the screw holes.
7. The building detection apparatus of claim 6 wherein each of said gauges is provided with a side rule on one side, each of said side rules being disposed perpendicular to said rail and aligned with an end remote from said rail.
8. The building detection device of claim 6, wherein the measuring device is provided with a measuring end at an end away from the cross bar, and the first circular level is arranged on any one side surface of the measuring device parallel to two end surfaces of the cross bar.
9. The building detection apparatus of claim 6, wherein the measurer is an electro-optical distance meter or an acoustic distance meter.
10. The building detection apparatus of claim 1, wherein the base bottom has a plurality of balance bars along a circumferential direction thereof, and at least one of the support legs is provided at a bottom of any one of the balance bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453869.1A CN113124785A (en) | 2021-04-26 | 2021-04-26 | Building detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453869.1A CN113124785A (en) | 2021-04-26 | 2021-04-26 | Building detection device |
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| CN113124785A true CN113124785A (en) | 2021-07-16 |
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| CN202110453869.1A Pending CN113124785A (en) | 2021-04-26 | 2021-04-26 | Building detection device |
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| CN117190925A (en) * | 2023-11-07 | 2023-12-08 | 成都鱼凫城产实业有限公司 | Detection equipment for building construction |
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|---|---|---|---|---|
| CN117190925A (en) * | 2023-11-07 | 2023-12-08 | 成都鱼凫城产实业有限公司 | Detection equipment for building construction |
| CN117190925B (en) * | 2023-11-07 | 2024-01-23 | 成都鱼凫城产实业有限公司 | Detection equipment for building construction |
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Application publication date: 20210716 |