CN216385498U - Device for measuring geometric dimension of structure - Google Patents
Device for measuring geometric dimension of structure Download PDFInfo
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- CN216385498U CN216385498U CN202123085147.XU CN202123085147U CN216385498U CN 216385498 U CN216385498 U CN 216385498U CN 202123085147 U CN202123085147 U CN 202123085147U CN 216385498 U CN216385498 U CN 216385498U
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Abstract
The utility model discloses a device for measuring the geometric dimension of a structure, which belongs to the technical field of measuring equipment, and the technical scheme is characterized by comprising an infrared distance meter body, wherein the bottom of the infrared distance meter body is fixedly connected with a mounting plate, the other end of a telescopic rod is fixedly connected with a bottom plate, the bottom of the bottom plate is fixedly connected with a bolt, a level sensor detects the levelness of the mounting plate in real time, when the level sensor detects that the numerical value is nonzero and positive, the level sensor transmits a signal to a controller, the controller controls a motor to drive a winding roller to loosen a steel wire rope, when the numerical value is nonzero and negative, the controller controls the motor to drive the winding roller to wind, so that the angles of the mounting plate and the infrared distance meter body are adjusted to be in a horizontal state, the measuring work is convenient, and the problem that the existing infrared distance meter cannot adapt to various uneven terrains is solved, the infrared distance measuring instrument is inconvenient to fix, and the angle is inconvenient to adjust, so that the measuring precision is affected.
Description
Technical Field
The utility model relates to the technical field of measuring equipment, in particular to a device for measuring the geometric dimension of a structure.
Background
At present, aiming at the measurement of the geometric dimensions of structures such as box beams, culverts, road beds, road surfaces and the like in 'Highway engineering quality inspection and assessment Standard' JTG F80-2017, the existing detection method generally adopts a large-range tape measure, but the large-range tape measure needs to be carried out by multiple persons in a matching way, the process is complicated, time and labor are wasted, the operation error and the measurement environment of measurement personnel are limited, the detection process is difficult, and the detection data is inaccurate, so the measurement is carried out by an infrared distance meter, which is also called as an infrared photoelectric distance meter, a phase type photoelectric distance meter taking infrared light as a light source generally adopts a gallium arsenide light emitting diode as the light source, the light intensity of the gallium arsenide light emitting diode is changed along with the injected electric signal, the double functions of the light source and a modulator are realized, the measuring range is short, most of the infrared distance meter is within 5 kilometers, and electronic circuits are gradually integrated due to the semi-conductor light source of the infrared distance meter, the distance measuring process is automatic, so the instrument has the advantages of small volume, light weight, simple and convenient operation, high distance measuring speed, high precision and the like, and is widely applied to water conservancy, mine, urban planning and military engineering measurement.
But current infrared distance meter can not adapt to various uneven topography, leads to infrared distance meter fixed inconvenient, and the inconvenient regulation of angle influences measurement accuracy simultaneously.
SUMMERY OF THE UTILITY MODEL
The present invention addresses the above problems by providing an apparatus for measuring the geometric dimensions of a structure.
The utility model is realized in that a device for measuring the geometric dimension of a structure comprises:
the infrared distance measuring instrument comprises an infrared distance measuring instrument body, wherein the bottom of the infrared distance measuring instrument body is fixedly connected with an installation plate, the left side of the bottom of the installation plate is movably connected with a telescopic rod through a hinged support, the other end of the telescopic rod is fixedly connected with a bottom plate, and the bottom of the bottom plate is fixedly connected with a bolt;
and the angle adjusting device is positioned on the right side of the infrared distance measuring instrument body and used for adjusting the angle of the infrared distance measuring instrument body.
In order to facilitate winding of the steel wire rope, the angle adjusting device is preferably used as the device for measuring the geometric dimension of the structure, and comprises a flat plate, the flat plate is fixedly connected to the outer wall of the telescopic rod, the upper end face of the other end of the flat plate is fixedly connected with a vertical rod, the upper end face of the vertical rod is fixedly connected with a top plate, and the top plate is fixedly connected with a guide roller and a winding roller in sequence from left to right.
In order to adjust the angle of the infrared distance measuring instrument through the steel wire rope, the angle adjusting device is preferably used as the device for measuring the geometric dimension of the structure, the angle adjusting device further comprises a wire guide port, the wire guide port is fixedly connected to the right side of the upper end face of the mounting plate, through holes which are concentric with the wire guide port are formed in the upper end faces of the mounting plate and the top plate in a penetrating mode, the steel wire rope is arranged on the outer wall of the guide roller, one end of the steel wire rope sequentially penetrates through the top plate, the wire guide port and the mounting plate through the through holes and is fixedly connected with an end block, and the other end of the steel wire rope is wound on the outer wall of the winding roller.
In order to improve the automation degree of the equipment, the device for measuring the geometric dimension of the structure is preferably used, the bottom of the mounting plate is provided with the level sensor, the upper end surface of the flat plate is sequentially provided with the storage battery and the controller from left to right, the front end surface of the winding roller is provided with the motor for driving the winding roller to rotate, and the level sensor and the motor are both electrically connected with the controller.
In order to facilitate the fixing of the device on the flat ground, the device for measuring the geometric dimension of the structure is preferably used, the outer wall of the bolt is in threaded connection with a fixed seat, and the lower end face of the outer wall of the fixed seat is fixedly connected with three supporting legs which are uniformly distributed and obliquely arranged.
In order to protect the storage battery and the controller, it is preferable that the device for measuring the geometric dimension of the structure of the present invention is configured such that the outer walls of the storage battery and the controller are provided with a housing, and the outer wall of the housing is provided with a plurality of uniformly distributed heat dissipation ports.
Compared with the prior art, the utility model has the beneficial effects that:
the height of the mounting plate and the infrared distance meter body can be conveniently adjusted through the telescopic rod so as to be suitable for different use environments, the bolt is arranged and is inserted into the ground so as to be fixed, the infrared distance meter can adapt to different uneven ground, the applicability is strong, the angle adjusting device is arranged on the right side of the infrared distance meter body and is used for adjusting the angle of the infrared distance meter body, the motor is started, the motor drives the winding roller to wind the steel wire rope, the steel wire rope is wound and pulled upwards at the moment, the mounting plate rotates anticlockwise around the hinged support, so that the mounting plate and the infrared distance meter body rotate anticlockwise, the steel wire rope is loosened when the motor rotates reversely, the hinged support is arranged on the left side of the bottom of the mounting plate, the self weight of the mounting plate and the infrared distance meter body can enable the right side of the mounting plate to automatically move downwards, and the steel wire rope is loosened at the moment, the slow downstream of infrared distance meter body, be convenient for carry out angle modulation, make infrared distance meter body remain the level all the time when equipment is whole to be fixed in uneven ground, thereby conveniently measure the work, level sensor detects the levelness of mounting panel in real time, when level sensor detects that numerical value is nonzero and when being the positive number, with signal transmission to controller, controller control motor drives the winding up roller and relaxs wire rope, when detecting that numerical value is nonzero and when being the negative number, controller control motor drives the winding up roller and carries out the rolling, thereby the angle of adjusting mounting panel and infrared distance meter body makes it be in the horizontality, be convenient for measure the work.
Drawings
FIG. 1 is a general sectional view of the present invention;
FIG. 2 is an overall external structural view of the present invention;
FIG. 3 is a schematic view of the overall usage of the present invention;
in the figure, 1, an infrared distance measuring instrument body; 2. mounting a plate; 3. hinging seat; 4. a telescopic rod; 5. a base plate; 6. a bolt; 7. a flat plate; 8. a vertical rod; 9. a top plate; 10. a guide roller; 11. a winding roller; 12. a wire guide opening; 13. an end-block; 14. a level sensor; 15. a storage battery; 16. a controller; 17. a motor; 18. a fixed seat; 19. supporting legs; 20. a housing; 21. a heat dissipation port; 22. a steel cord.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, an apparatus for measuring the geometric dimensions of a structure comprises:
the infrared distance measuring instrument comprises an infrared distance measuring instrument body 1, wherein the bottom of the infrared distance measuring instrument body 1 is fixedly connected with a mounting plate 2, the left side of the bottom of the mounting plate 2 is movably connected with a telescopic rod 4 through a hinged support 3, the other end of the telescopic rod 4 is fixedly connected with a bottom plate 5, and the bottom of the bottom plate 5 is fixedly connected with a bolt 6;
the angle adjusting device is located on the right side of the infrared distance measuring instrument body 1 and used for adjusting the angle of the infrared distance measuring instrument body 1.
In this embodiment: through telescopic link 4 be convenient for adjust the height of mounting panel 2 and infrared distance meter body 1 to be applicable to different service environment, through setting up bolt 6, thereby peg graft bolt 6 and fix to ground, can adapt to different not smooth ground inadequately, the suitability is strong, angle adjusting device is located infrared distance meter body 1 right side for adjust infrared distance meter body 1's angle.
As a technical optimization scheme of the utility model, the angle adjusting device comprises a flat plate 7, the flat plate 7 is fixedly connected to the outer wall of the telescopic rod 4, the upper end face of the other end of the flat plate 7 is fixedly connected with a vertical rod 8, the upper end face of the vertical rod 8 is fixedly connected with a top plate 9, and a guide roller 10 and a winding roller 11 are sequentially and fixedly connected to the top plate 9 from left to right.
In this embodiment: guide roller 10 is used for direction wire rope 22, and the winding up roller 11 passes through the drive of motor 17, is convenient for carry out automatic the book to wire rope 22, and guide roller 10 and winding up roller 11 and roof 9 all are located the upper right side of infrared distance meter body 1, are convenient for adjust the angle of infrared distance meter body 1 through the pulling of wire rope 22.
As a technical optimization scheme of the utility model, the angle adjusting device further comprises a wire guide port 12, the wire guide port 12 is fixedly connected to the right side of the upper end face of the mounting plate 2, through holes which are concentric with the wire guide port 12 are formed in the upper end faces of the mounting plate 2 and the top plate 9 in a penetrating mode, a steel wire rope 22 is arranged on the outer wall of the guide roller 10, one end of the steel wire rope 22 sequentially penetrates through the top plate 9, the wire guide port 12 and the mounting plate 2 through the through holes and is fixedly connected with an end block 13, and the other end of the steel wire rope 22 is wound on the outer wall of the winding roller 11.
In this embodiment: starter motor 17, motor 17 drives winding up roller 11 and winds wire rope 22, wire rope 22 carries out the rolling and upwards stimulates the right-hand member of mounting panel 2 this moment, mounting panel 2 uses free bearing 3 to carry out anticlockwise rotation as the center, thereby make mounting panel 2 and infrared distance meter body 1 equal anticlockwise rotation, then loosen wire rope 22 when motor 17 antiport in the same way, because free bearing 3 is located the bottom left side of mounting panel 2, the weight of mounting panel 2 and infrared distance meter body 1 self will make the automatic downstream in mounting panel 2 right side, at this moment along with relaxing of wire rope 22, infrared distance meter body 1 slowly downstream, be convenient for carry out angle modulation, as shown in fig. 3, make infrared distance meter body 1 remain the level all the time when equipment is wholly fixed in uneven ground, thereby conveniently carry out measuring work.
As a technical optimization scheme of the utility model, a horizontal sensor 14 is arranged at the bottom of the mounting plate 2, a storage battery 15 and a controller 16 are sequentially arranged on the upper end surface of the flat plate 7 from left to right, a motor 17 for driving the winding roller 11 to rotate is arranged on the front end surface of the winding roller 11, and the horizontal sensor 14 and the motor 17 are electrically connected with the controller 16.
In this embodiment: level sensor 14 detects mounting panel 2's levelness in real time, when level sensor 14 detects that numerical value is nonzero and for the positive number, with signal transmission to controller 16, controller 16 control motor 17 drives winding up roller 11 and relaxs wire rope 22, when detecting that numerical value is nonzero and for the negative number, controller 16 control motor 17 drives winding up roller 11 and carries out the rolling, thereby the angle of adjusting mounting panel 2 and infrared distance meter body 1 makes it be in the horizontality, be convenient for measure work.
As a technical optimization scheme of the utility model, the outer wall of the bolt 6 is in threaded connection with a fixed seat 18, and the lower end face of the outer wall of the fixed seat 18 is fixedly connected with three supporting legs 19 which are uniformly distributed and obliquely arranged.
In this embodiment: when the equipment is used on a complex terrain with uneven ground, the equipment is inserted into the ground through the bolt 6 for fixing, and when the equipment is used on the flat ground, the fixing seat 18 is connected to the outer wall of the bolt 6 in a threaded mode and is supported and fixed through the three supporting legs 19, and stability is improved.
As a technical optimization scheme of the utility model, the outer walls of the storage battery 15 and the controller 16 are provided with a shell 20, and the outer wall of the shell 20 is provided with a plurality of uniformly distributed heat dissipation ports 21.
In this embodiment: the housing 20 serves as a protection function to prevent the battery 15 and the controller 16 from being damaged by external impact, and the heat dissipation opening 21 facilitates heat dissipation of devices inside the housing 20.
The working principle and the using process of the utility model are as follows: the height of the mounting plate 2 and the infrared distance measuring instrument body 1 can be conveniently adjusted through the telescopic rod 4 so as to be suitable for different use environments, the bolt 6 is arranged to be inserted into the ground to be fixed, the infrared distance measuring instrument can adapt to different uneven ground, the applicability is strong, the angle adjusting device is arranged on the right side of the infrared distance measuring instrument body 1 and is used for adjusting the angle of the infrared distance measuring instrument body 1, the motor 17 is started, the motor 17 drives the winding roller 11 to wind the steel wire rope 22, the steel wire rope 22 is wound and pulls the right end of the mounting plate 2 upwards, the mounting plate 2 rotates anticlockwise by taking the hinged support 3 as a center, so that the mounting plate 2 and the infrared distance measuring instrument body 1 rotate anticlockwise, the steel wire rope 22 is loosened when the motor 17 rotates reversely, because the hinged support 3 is arranged on the left side of the bottom of the mounting plate 2, the self weight of the mounting plate 2 and the infrared distance measuring instrument body 1 can enable the right side of the mounting plate 2 to automatically move downwards, at this moment, along with the loosening of the steel wire rope 22, the infrared distance measuring instrument body 1 slowly moves downwards, angle adjustment is convenient to carry out, as shown in fig. 3, when the whole equipment is fixed on uneven ground, the infrared distance measuring instrument body 1 is always kept horizontal, thereby measurement work is convenient to carry out, the horizontal sensor 14 detects the levelness of the mounting plate 2 in real time, when the horizontal sensor 14 detects that the numerical value is nonzero and positive, the signal is transmitted to the controller 16, the controller 16 controls the motor 17 to drive the winding roller 11 to loosen the steel wire rope 22, when the detected numerical value is nonzero and negative, the controller 16 controls the motor 17 to drive the winding roller 11 to wind, thereby the angles of the mounting plate 2 and the infrared distance measuring instrument body 1 are adjusted to be in a horizontal state, and measurement work is convenient to carry out.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An apparatus for measuring the geometry of a structure, characterized by: the method comprises the following steps:
the infrared distance measuring instrument comprises an infrared distance measuring instrument body (1), wherein the bottom of the infrared distance measuring instrument body (1) is fixedly connected with a mounting plate (2), the left side of the bottom of the mounting plate (2) is movably connected with a telescopic rod (4) through a hinged support (3), the other end of the telescopic rod (4) is fixedly connected with a bottom plate (5), and the bottom of the bottom plate (5) is fixedly connected with a bolt (6);
the angle adjusting device is located on the right side of the infrared distance measuring instrument body (1) and used for adjusting the angle of the infrared distance measuring instrument body (1).
2. An apparatus for measuring the geometric dimensions of a structure according to claim 1, wherein: angle adjusting device includes flat board (7), dull and stereotyped (7) fixed connection is in the outer wall of telescopic link (4), the other end up end fixedly connected with montant (8) of flat board (7), the up end fixedly connected with roof (9) of montant (8), from left to right fixedly connected with deflector roll (10) and winding up roller (11) in proper order of roof (9).
3. An apparatus for measuring the geometric dimensions of a structure according to claim 2, wherein: angle adjusting device still includes wire guide mouth (12), wire guide mouth (12) fixed connection is on the up end right side of mounting panel (2), the up end of mounting panel (2) and roof (9) all runs through the through-hole of seting up with wire guide mouth (12) concentric setting, the outer wall of deflector roll (10) is provided with wire rope (22), the one end of wire rope (22) is passed through the through-hole and is run through roof (9), wire guide mouth (12) and mounting panel (2) and fixedly connected with end block (13) in proper order, the other end of wire rope (22) is around connecing in the outer wall of winding up roller (11).
4. An apparatus for measuring the geometric dimensions of a structure according to claim 2, wherein: horizontal sensor (14) are installed to the bottom of mounting panel (2), battery (15) and controller (16) are installed from left to right in proper order to the up end of flat board (7), the preceding terminal surface of winding up roller (11) is installed and is used for driving winding up roller (11) pivoted motor (17), horizontal sensor (14) and motor (17) all with controller (16) electric connection.
5. An apparatus for measuring the geometric dimensions of a structure according to claim 1, wherein: the outer wall threaded connection of bolt (6) has fixing base (18), terminal surface fixedly connected with supporting leg (19) that three evenly distributed and slope set up under the outer wall of fixing base (18).
6. An apparatus for measuring the geometric dimensions of a structure according to claim 4, wherein: the outer walls of the storage battery (15) and the controller (16) are provided with a shell (20), and the outer wall of the shell (20) is provided with a plurality of uniformly distributed heat dissipation ports (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123085147.XU CN216385498U (en) | 2021-12-09 | 2021-12-09 | Device for measuring geometric dimension of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123085147.XU CN216385498U (en) | 2021-12-09 | 2021-12-09 | Device for measuring geometric dimension of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216385498U true CN216385498U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123085147.XU Active CN216385498U (en) | 2021-12-09 | 2021-12-09 | Device for measuring geometric dimension of structure |
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| CN (1) | CN216385498U (en) |
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2021
- 2021-12-09 CN CN202123085147.XU patent/CN216385498U/en active Active
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