CN213902351U - Novel building measuring instrument - Google Patents
Novel building measuring instrument Download PDFInfo
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- CN213902351U CN213902351U CN202022380894.5U CN202022380894U CN213902351U CN 213902351 U CN213902351 U CN 213902351U CN 202022380894 U CN202022380894 U CN 202022380894U CN 213902351 U CN213902351 U CN 213902351U
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Abstract
A novel building measuring instrument comprises a measuring instrument main body, a horizontal adjusting device, a lifting device, a base and a microcontroller, wherein a groove is formed in the upper surface of the base, and accommodating cavities are formed in four ends of the lower surface of the base; the measuring instrument main body is connected with one end of the lifting device, and the other end of the lifting device is connected with the base groove; the horizontal adjusting device comprises a horizontal sensor and a lifting support leg; the total station device is arranged on the upper portion of the measuring instrument main body and comprises a total station and a switch button. The beneficial effects are that: during operation, level sensor detects the levelness of measuring apparatu, regulates and control the lift action of first lift stabilizer blade, second lift stabilizer blade, third lift stabilizer blade and fourth lift stabilizer blade respectively, has guaranteed that measuring error maintains in the allowable error range, guarantees the measuring result, and during non-working, it is inside to make measuring apparatu and lift stabilizer blade all contract and put the base, has reduced the volume of building measuring apparatu, just carries or removes the use.
Description
Technical Field
The utility model relates to an architectural measuring instrument technical field, specific novel architectural measuring instrument that says so.
Background
At present, a building measuring instrument measures plane distance between buildings or building inclination, however, when the existing building measuring instrument is used, the building measuring instrument is easy to incline due to poor balance effect, and when the inclined building measuring instrument is used, the measuring error of the distance between the buildings or the building inclination is large, so that the measuring result is influenced, the construction process of the building is influenced, and the existing building measuring instrument is large in size, inconvenient to carry or move for use, and inconvenient for a user.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a novel building measuring apparatu.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a novel building measuring instrument comprises a measuring instrument main body, a horizontal adjusting device capable of adjusting levelness of the measuring instrument, a lifting device for controlling the lifting of the measuring instrument, a base for placing the measuring instrument main body and a microcontroller, wherein a groove capable of containing the measuring instrument main body is formed in the upper surface of the base, containing cavities are formed in four ends of the lower surface of the base, and a telescopic pull rod is arranged on one side of the base; the measuring instrument main body is connected with one end of the lifting device, the other end of the lifting device is connected with the base groove, and the microcontroller is arranged in the measuring instrument main body; the level adjusting device comprises a level sensor and lifting support legs capable of adjusting the levelness of the base, the level sensor is installed on the measuring instrument main body, the lifting support legs are divided into a first lifting support leg, a second lifting support leg, a third lifting support leg and a fourth lifting support leg, the first lifting support leg and the second lifting support leg are respectively installed in the containing cavity on the left side of the base, the third lifting support leg and the fourth lifting support leg are respectively installed in the containing cavity on the right side of the base, the level sensor is connected with the input end of a microcontroller, and the output end of the microcontroller is respectively connected with the first lifting support leg, the second lifting support leg, the third lifting support leg and the fourth lifting support leg; the system also comprises a total station device capable of measuring the building slope distance, the vertical angle and the horizontal angle, wherein the total station device is arranged at the upper part of the measuring instrument main body and comprises a total station and a switch button, the switch button is electrically connected with the total station, the total station is embedded at the top of the measuring instrument main body, and the switch button is arranged at the lower part of the front surface of the measuring instrument main body; during operation, the lifting support legs are respectively adjusted through the measurement of the level sensor, and the main body of the measuring instrument is ensured to be in a standard levelness state.
Further, the measuring instrument main part includes display screen, power button, battery, and the display screen is installed on the positive upper portion of measuring instrument main part, and power button installs in the positive lower part of measuring instrument main part, and the battery is installed inside the base.
Furthermore, the lifting device comprises an automatic hydraulic lifting rod, an ascending regulation and control button and a descending regulation and control button which can drive the measuring instrument to lift, the ascending regulation and control button and the descending regulation and control button are electrically connected with the automatic hydraulic lifting rod, and the ascending regulation and control button and the descending regulation and control button are installed on the base.
Further, still including adjustable first lift stabilizer blade, second lift stabilizer blade, third lift stabilizer blade and fourth lift stabilizer blade flexible to the flexible button that holds the intracavity, the input of microcontroller is connected to flexible button, first lift stabilizer blade, second lift stabilizer blade, third lift stabilizer blade and fourth lift stabilizer blade are connected to the output of microcontroller, and first lift stabilizer blade, second lift stabilizer blade, third lift stabilizer blade and fourth lift stabilizer blade lower extreme all are equipped with the gyro wheel, flexible button sets up on the base.
Furthermore, the upper end of the groove is provided with a cover plate, and the cover plate is matched with the upper surface of the groove.
Further, still include the protection casing, the protection casing sets up on the measuring apparatu main part.
Further, the outer surface of the telescopic pull rod is provided with a rubber layer, and the thickness of the rubber layer is 2 mm.
The utility model has the advantages that: during operation, the level sensor detects the levelness of the measuring instrument, the level sensor regulates and controls the lifting actions of the first lifting support leg, the second lifting support leg, the third lifting support leg and the fourth lifting support leg respectively through circuit signal transmission and conversion, the levelness of the base is regulated, the measuring instrument is in a standard levelness state during operation, the distance between buildings or the gradient of the buildings is measured through the measuring instrument main body and the total station and is transmitted to the display screen for displaying, the measuring error of the distance between the buildings or the gradient of the buildings is guaranteed to be maintained in an allowable error range, the measuring result is guaranteed, the construction process of the buildings is not influenced, when the measuring instrument does not work, the descending regulating button and the telescopic button are pressed down respectively, the automatic hydraulic lifting rod is controlled to drive the measuring instrument to move downwards together to be arranged in the groove through circuit signal transmission and conversion, the first lifting support leg, the second lifting support leg and the third lifting support leg are controlled to move downwards, The second lift stabilizer blade, third lift stabilizer blade and fourth lift stabilizer blade stretch out and draw back to holding the intracavity, make measuring apparatu and lift stabilizer blade all shrink and put inside the base, carry, remove the position of measuring apparatu through the shrink pull rod, have reduced the volume of building measuring apparatu, and portable or removal are used, can conveniently use in the building place that the environment is complicated.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the lifting device and the measuring instrument body.
Fig. 3 is a schematic structural view of the fourth lifting leg and the accommodating chamber.
Fig. 4 is a circuit flow diagram of the present invention.
In the figure:
1. the measuring instrument comprises measuring instrument bodies 1 and 2, automatic hydraulic lifting rods 2 and 3, a base, 4, a groove, 5, a cover plate, 6, a total station, 7, a horizontal sensor, 8, a display screen, 9, a switch button, 10, a telescopic button, 11, a telescopic pull rod, 12, a first lifting support leg, 13, a second lifting support leg, 14, a third lifting support leg, 15, a fourth lifting support leg, 16, a roller, 17, an accommodating cavity, 18, a protective cover, 19, an ascending regulation button, 20, a descending regulation button, 21, a storage battery, 22, a microcontroller and 23 a rubber layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a novel building measuring instrument comprises a measuring instrument main body 1, a horizontal adjusting device capable of adjusting levelness of the measuring instrument, a lifting device for controlling lifting of the measuring instrument, a base 3 for placing the measuring instrument main body 1, and a micro controller 22, wherein the upper surface of the base 3 is provided with a groove 4 capable of accommodating the measuring instrument main body 1, four ends of the lower surface of the base 3 are provided with accommodating cavities 17, and one side of the base 3 is provided with a telescopic pull rod 11; when out of work, measuring apparatu main part 1 is placed in recess 4, and the shrink of lift stabilizer blade is in holding chamber 17, and it is whole to form a base 3, through flexible pull rod 11, portable detects the measuring apparatu, can use in the complicated building place of various environment, has improved the practicality of measuring apparatu.
Optionally, the measuring instrument main body 1 is connected with one end of a lifting device, the other end of the lifting device is connected with the groove 4 of the base 3, and the microcontroller 22 is arranged inside the measuring instrument main body 1; the lifting device comprises an automatic hydraulic lifting rod 2 capable of driving the measuring instrument to lift, a lifting regulation button 19 and a descending regulation button 20, wherein the lifting regulation button 19 and the descending regulation button 20 are electrically connected with the automatic hydraulic lifting rod 2, and the lifting regulation button 19 and the descending regulation button 20 are arranged on the base 3; when the measuring instrument works, the ascending regulation and control button 19 is pressed to generate an ascending signal, the ascending signal is transmitted to the automatic hydraulic lifting rod 2, the automatic hydraulic lifting rod 2 acts to drive the measuring instrument main body 1 to move upwards to a proper position, the measuring instrument main body 1 measures the distance and the angle between buildings, after the measurement is completed, the descending regulation and control button 20 is pressed to generate a descending signal, the descending signal is transmitted to the automatic hydraulic lifting rod 2, the automatic hydraulic lifting rod 2 acts to drive the measuring instrument main body 1 to move downwards to the groove 4 of the base 3, the height of the measuring instrument main body 1 is increased or decreased, the measuring instrument main body is suitable for buildings with different heights and is descended to the groove 4 of the base 3, and the carrying of the measuring instrument main body 1 is facilitated.
Optionally, the level adjusting device includes a level sensor 7 and a lifting leg capable of adjusting the levelness of the base 3, the level sensor 7 is installed on the measuring instrument main body 1, the lifting leg is divided into a first lifting leg 12, a second lifting leg 13, a third lifting leg 14 and a fourth lifting leg 15, the first lifting leg 12 and the second lifting leg 13 are respectively installed in an accommodating cavity 17 on the left side of the base 3, the third lifting leg 14 and the fourth lifting leg 15 are respectively installed in an accommodating cavity 17 on the right side of the base 3, the level sensor 7 is connected with an input end of a microcontroller 22, and an output end of the microcontroller 22 is respectively connected with the first lifting leg 12, the second lifting leg 13, the third lifting leg 14 and the fourth lifting leg 15; the adjustable lifting device is characterized by further comprising a telescopic button 10 capable of adjusting the first lifting supporting leg 12, the second lifting supporting leg 13, the third lifting supporting leg 14 and the fourth lifting supporting leg 15 to extend into the accommodating cavity 17, wherein the telescopic button 10 is connected with the input end of a microcontroller 22, the output end of the microcontroller 22 is connected with the first lifting supporting leg 12, the second lifting supporting leg 13, the third lifting supporting leg 14 and the fourth lifting supporting leg 15, rollers 16 are arranged at the lower ends of the first lifting supporting leg 12, the second lifting supporting leg 13, the third lifting supporting leg 14 and the fourth lifting supporting leg 15, and the telescopic button 10 is arranged on the base 3; when the measuring instrument works, the telescopic button 10 is pressed down to control the first lifting support leg 12, the second lifting support leg 13, the third lifting support leg 14 and the fourth lifting support leg 15 to extend out of the accommodating cavity 17, the lifting support legs support the base 3, the measuring instrument main body 1 performs measuring work on the base 3, the level sensor 7 constantly detects the levelness of the measuring instrument main body 1 during working, when the levelness on the left side of the measuring instrument main body 1 is detected to generate an abnormal signal, the level sensor 7 transmits the abnormal signal to the microcontroller 22, the microcontroller 22 converts the abnormal signal into a control signal, the control signal is respectively transmitted to the first lifting support leg 12 and the second lifting support leg 13 to control the lifting action of the first lifting support leg 12 and the second lifting support leg 13 so as to adjust the levelness of the measuring instrument main body 1, so that the measuring instrument main body 1 is kept in an error range allowed by the levelness during working, and when the levelness on the right side of the measuring instrument main body 1 is detected to generate the levelness deviation, the level sensor 7 generates an abnormal signal and transmits the abnormal signal to the microcontroller 22, the microcontroller 22 converts the abnormal signal into a control signal, the control signal is respectively transmitted to the third lifting support leg 14 and the fourth lifting support leg 15 to control the third lifting support leg 14 and the fourth lifting support leg 15 to perform lifting action so as to adjust the levelness of the measuring instrument main body 1, the measuring errors of the distance and the angle between buildings are maintained within an allowable error range, the measuring result is ensured, and the construction process of the buildings is not influenced.
Optionally, the system further comprises a total station 6 device capable of measuring the building slope distance, the vertical angle and the horizontal angle, wherein the total station 6 device is arranged at the upper part of the measuring instrument main body 1, the total station 6 device comprises a total station 6 and a switch button 9, the switch button 9 is electrically connected with the total station 6, the total station 6 is embedded at the top of the measuring instrument main body 1, and the switch button 9 is arranged at the lower part of the front surface of the measuring instrument main body 1; when the inclination of a building needs to be measured, the automatic hydraulic lifting rod 2 drives the measuring instrument main body 1 to move to a measuring position, at the moment, the switch button 9 is pressed down, a starting signal is generated and transmitted to the total station 6, the total station 6 observes the slant distance, the vertical angle, the horizontal angle and the like of the building, the horizontal distance, the height difference and the coordinates and the elevation of a point can be obtained at the same time, the building can be observed and measured quickly, and the work efficiency of building measurement is improved due to the combination of multiple functions.
Optionally, the measuring instrument main body 1 includes a display screen 8, a power button, a storage battery 21, and the display screen 8 is installed on the upper portion of the front face of the measuring instrument main body 1, the power button is installed on the lower portion of the front face of the measuring instrument main body 1, and the storage battery 21 is installed inside the base 3; when the measuring instrument main body 1 or the total station 6 measures the slant distance, the vertical angle, the horizontal angle, the distance between buildings or the inclination of the buildings, the generated measuring signal is transmitted to the microcontroller 22, the microcontroller 22 converts the measuring signal into a display signal and transmits the display signal to the display screen 8, and the display screen 8 displays the measuring data, so that an observer can observe the measuring data conveniently and perform data statistics in real time.
Optionally, a cover plate 5 is connected to the upper end of the groove 4 through a rotating shaft, and the cover plate 5 is fitted with the upper surface of the groove 4; when the measuring instrument main body 1 contracts into the groove 4 along with the automatic hydraulic lifting rod 2, the upper cover plate 5 can be turned over to protect the measuring instrument main body 1 in the groove 4.
Optionally, a protective cover 18 is further included, and the protective cover 18 is arranged on the measuring instrument main body 1; the protective cover 18 is fixed on the outer surface of the measuring instrument main body 1 to protect the measuring instrument main body 1 from being damaged by foreign objects during operation.
Optionally, a rubber layer 23 is arranged on the outer surface of the telescopic pull rod 11, and the thickness of the rubber layer 23 is 2 mm; the rubber layer 23 is anti-slip and anti-abrasion, and is convenient to move and carry the base 3 for accommodating the measuring instrument.
Optionally, the circuit flow diagram is a common circuit field, and is known to those skilled in the art, and is not described herein again.
Optionally, the measuring instrument further comprises a power supply for the storage battery 21, wherein the storage battery 21 is arranged in the base 3 and can provide electric energy for electric components such as the lifting support legs, the measuring instrument main body 1, the micro controller 22 and the like, for example, a storage battery with a 4AH-12V model and the like.
Optionally, the microcontroller 22 is a programmable single chip microcomputer of AT89C2051 or TMS320VC5509A, and the like.
Optionally, the automatic hydraulic lifting rod 2 is a common automatic hydraulic lifting rod, such as an automatic hydraulic lifting rod of model DPB-TBZ 219Y.
Optionally, the level sensor 7 is a common level sensor, such as PLS30, PLS40 model level sensor, etc.
Optionally, the display screen 8 is a common display screen, such as mitsubishi AA035AE01, tianma TM035HDHT1, and the like.
Optionally, the total station 6 is a common engineering surveying total station device, such as an ES-52 model, a TS02Plus model, a ZT80MR + model total station, and the like.
Optionally, the lifting support foot is a common lifting motor, such as a lifting motor of ZD122-4-1.5KW model.
Optionally, the surveying instrument is a common engineering surveying instrument, such as a DS32 model, a V90 GNSS RTK model engineering surveying instrument, and the like.
The utility model discloses a theory of operation is: when the automatic hydraulic lifting device works, the lifting regulation button 19 is pressed to control the automatic hydraulic lifting rod 2 to act, the measuring instrument main body 1 is driven to move upwards to a proper position, and the measuring instrument main body 1 can measure the distance and the angle between buildings; the telescopic button 10 is pressed to control the first lifting support leg 12, the second lifting support leg 13, the third lifting support leg 14 and the fourth lifting support leg 15 to extend out of the accommodating cavity 17, the lifting support legs support the base 3, the measuring instrument main body 1 performs measuring work on the base 3, the level sensor 7 constantly detects the levelness of the measuring instrument main body 1 during working, when the levelness on the left side of the measuring instrument main body 1 is detected to generate an abnormal signal and transmits the abnormal signal to the microcontroller 22, the microcontroller 22 converts the abnormal signal into a control signal, the control signal is respectively transmitted to the first lifting support leg 12 and the second lifting support leg 13 to control the first lifting support leg 12 and the second lifting support leg 13 to perform lifting action so as to adjust the levelness of the measuring instrument main body 1, so that the measuring instrument main body 1 is kept in an error range allowed by the levelness during working, and when the levelness on the right side of the measuring instrument main body 1 is detected to generate the levelness deviation, the level sensor 7 generates an abnormal signal and transmits the abnormal signal to the microcontroller 22, the microcontroller 22 converts the abnormal signal into a control signal, the control signal is respectively transmitted to the third lifting support leg 14 and the fourth lifting support leg 15 to control the third lifting support leg 14 and the fourth lifting support leg 15 to perform lifting action so as to adjust the levelness of the measuring instrument main body 1, the measuring errors of the distance and the angle between buildings are maintained within an allowable error range, the measuring result is ensured, and the construction process of the buildings is not influenced; when the inclination of a building needs to be measured, the automatic hydraulic lifting rod 2 drives the measuring instrument main body 1 to move to a measuring position, at the moment, the switch button 9 is pressed down, a starting signal is generated and transmitted to the total station 6, the total station 6 observes the slant distance, the vertical angle, the horizontal angle and the like of the building, the horizontal distance, the height difference, the coordinates and the elevation of a point can be obtained at the same time, the building can be observed and measured quickly, and the work efficiency of building measurement is improved due to the combination of multiple functions; when the measuring instrument main body 1 or the total station 6 measures the slant distance, the vertical angle, the horizontal angle, the distance between buildings or the inclination of the buildings, the generated measuring signal is transmitted to the microcontroller 22, the microcontroller 22 converts the measuring signal into a display signal and transmits the display signal to the display screen 8, the display screen 8 displays the measuring data, an observer can conveniently observe the measuring data, data statistics is carried out in real time, after the measurement is completed, the descending regulating button 20 or the telescopic button 10 is pressed down to control the automatic hydraulic lifting rod 2 and the lifting support legs to move, the automatic hydraulic lifting rod 2 drives the measuring instrument main body 1 to move downwards into the groove 4 of the base 3, the lifting support legs are contracted to the accommodating cavity 17, the size of the building measuring instrument is reduced, and the measuring instrument is portable or mobile and can be conveniently applied to building sites with complex environments.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
All standard parts used in the application document can be purchased from the market, all parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like matured in the prior art, machines, parts and equipment adopt conventional models in the prior art, electrical components appearing in the parts are electrically connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment which is controlled by a microcontroller 234, a control button and the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A novel building measuring instrument is characterized in that: the device comprises a measuring instrument main body, a horizontal adjusting device capable of adjusting the levelness of the measuring instrument, a lifting device for controlling the lifting of the measuring instrument, a base for placing the measuring instrument main body and a micro controller, wherein a groove capable of containing the measuring instrument main body is formed in the upper surface of the base, containing cavities are formed in four ends of the lower surface of the base, and a telescopic pull rod is arranged on one side of the base;
the measuring instrument main body is connected with one end of the lifting device, the other end of the lifting device is connected with the base groove, and the microcontroller is arranged in the measuring instrument main body;
the level adjusting device comprises a level sensor and lifting support legs capable of adjusting the levelness of the base, the level sensor is installed on the measuring instrument main body, the lifting support legs are divided into a first lifting support leg, a second lifting support leg, a third lifting support leg and a fourth lifting support leg, the first lifting support leg and the second lifting support leg are respectively installed in the containing cavity on the left side of the base, the third lifting support leg and the fourth lifting support leg are respectively installed in the containing cavity on the right side of the base, the level sensor is connected with the input end of a microcontroller, and the output end of the microcontroller is respectively connected with the first lifting support leg, the second lifting support leg, the third lifting support leg and the fourth lifting support leg;
the measuring instrument comprises a measuring instrument body, and is characterized by further comprising a total station device capable of measuring building slope distance, vertical angles and horizontal angles, wherein the total station device is arranged on the upper portion of the measuring instrument body and comprises a total station and a switch button, the switch button is electrically connected with the total station, the total station is embedded at the top of the measuring instrument body, and the switch button is installed on the lower portion of the front face of the measuring instrument body.
2. The new building measuring instrument of claim 1, wherein: the measuring instrument main part includes that display screen, power button, battery, display screen are installed on the positive upper portion of measuring instrument main part, and power button installs the lower part at the positive of measuring instrument main part, and the battery is installed inside the base.
3. The new building measuring instrument of claim 1, wherein: the lifting device comprises an automatic hydraulic lifting rod, an ascending regulation and control button and a descending regulation and control button which can drive the measuring instrument to lift, the ascending regulation and control button and the descending regulation and control button are electrically connected with the automatic hydraulic lifting rod, and the ascending regulation and control button and the descending regulation and control button are installed on the base.
4. The new building measuring instrument of claim 1, wherein: still including adjustable first lift stabilizer blade, second lift stabilizer blade, third lift stabilizer blade and fourth lift stabilizer blade flexible to the flexible button that holds the intracavity, the input of microcontroller is connected to flexible button, first lift stabilizer blade, second lift stabilizer blade, third lift stabilizer blade and fourth lift stabilizer blade are connected to the output of microcontroller, and first lift stabilizer blade, second lift stabilizer blade, third lift stabilizer blade and fourth lift stabilizer blade lower extreme all are equipped with the gyro wheel, flexible button sets up on the base.
5. The new building measuring instrument of claim 1, wherein: the upper end of the groove is provided with a cover plate, and the cover plate is matched with the upper surface of the groove.
6. The new building measuring instrument according to claim 2, wherein: still include the protection casing, the protection casing sets up on the measuring apparatu main part.
7. The new building measuring instrument of claim 1, wherein: the outer surface of the telescopic pull rod is provided with a rubber layer, and the thickness of the rubber layer is 2 mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022380894.5U CN213902351U (en) | 2020-10-22 | 2020-10-22 | Novel building measuring instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022380894.5U CN213902351U (en) | 2020-10-22 | 2020-10-22 | Novel building measuring instrument |
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| CN213902351U true CN213902351U (en) | 2021-08-06 |
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| CN202022380894.5U Active CN213902351U (en) | 2020-10-22 | 2020-10-22 | Novel building measuring instrument |
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