CN213182019U - Electric power engineering construction is with distancer that has location structure - Google Patents
Electric power engineering construction is with distancer that has location structure Download PDFInfo
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- CN213182019U CN213182019U CN202021900373.1U CN202021900373U CN213182019U CN 213182019 U CN213182019 U CN 213182019U CN 202021900373 U CN202021900373 U CN 202021900373U CN 213182019 U CN213182019 U CN 213182019U
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Abstract
The utility model discloses an electric power engineering construction is with distancer that has location structure relates to the distancer field, the on-line screen storage device comprises a base, the upper end middle part of base rotates through the pivot and is connected with the carousel, the upper end center department fixedly connected with electric telescopic handle of carousel, electric telescopic handle's upper end fixedly connected with laser range finder main part, the location distancer of two symmetric distributions of the upper end fixedly connected with of carousel, two location distancers are located electric telescopic handle's front and back both sides respectively, the upper end left side fixedly connected with servo motor of base, servo motor's upper end is rotated through the connecting axle and is connected with first sprocket, electric telescopic handle's pole wall below is fixed cup jointed the second sprocket that corresponds with first sprocket position. The utility model discloses be convenient for carry out the positioning control to the measuring direction of laser range finder main part, make the measuring direction of laser range finder main part keep perpendicular with the object that awaits measuring, the accurate receipt transmission laser of being convenient for improves and measures the accuracy nature.
Description
Technical Field
The utility model relates to a distancer field, in particular to electric power engineering construction is with distancer that has location structure.
Background
The electric power engineering, i.e. the engineering related to the production, transmission and distribution of electric energy, also includes the engineering of applying electricity as power and energy in various fields in a broad sense, and meanwhile, the transmission and transformation industry can be understood to expand the engineering, the development of national economy is seriously hindered by insufficient electricity, and the experience of all countries in the world shows that the development speed of the electric power production is higher than that of other departments so as to promote the coordinated development of the national economy, so the electric power industry is also called as the "forerunner" of the national economy.
At present, in the electric power engineering work progress, need use the laser range finder to measure the building object in the engineering, avoid building object to take place the slope phenomenon when building, but, among the prior art, use the laser range finder to detect time, the laser range finder is generally through detecting by manual placing, is difficult to guarantee the detection direction of laser range finder and the object mutually perpendicular that awaits measuring, influences the acceptance to transmitting laser, influences and detects the accuracy nature.
Therefore, it is necessary to provide a distance measuring device with a positioning structure for power engineering construction to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power engineering construction is with distancer that has location structure to solve the use laser range finder that proposes in the above-mentioned background and examine time measuring, laser range finder generally detects through manual placing, is difficult to guarantee laser range finder's direction of detection and the object mutually perpendicular that awaits measuring, influences the acceptance to the transmitted laser, influences the problem that detects the accuracy nature.
In order to achieve the above object, the utility model provides a following technical scheme: a distance measuring instrument with a positioning structure for electric power engineering construction comprises a base, wherein the middle part of the upper end of the base is rotatably connected with a rotary table through a rotary shaft, the center of the upper end of the rotary table is fixedly connected with an electric telescopic rod, the upper end of the electric telescopic rod is fixedly connected with a laser range finder main body, the upper end of the rotary table is fixedly connected with two symmetrically distributed positioning range finders which are respectively positioned at the front side and the rear side of the electric telescopic rod, the left side of the upper end of the base is fixedly connected with a servo motor, the upper end of the servo motor is rotationally connected with a first chain wheel through a connecting shaft, a second chain wheel corresponding to the first chain wheel in position is fixedly sleeved below the rod wall of the electric telescopic rod, first sprocket and second sprocket pass through chain mutual drive, electric telescopic handle's right side below still is equipped with the display screen, the display screen passes through damper and is connected with electric telescopic handle.
Preferably, the lower extreme fixedly connected with annular slider of carousel, the upper end of base is seted up with annular slider assorted annular spout, the lower extreme of annular slider has a plurality of evenly distributed's ball through a plurality of spherical grooves roll connection, and is a plurality of the downside of ball all offsets with the tank bottom of annular spout.
Preferably, the diameter of the first sprocket is smaller than the diameter of the second sprocket.
Preferably, electric telescopic handle's upper end is through first mount pad and laser range finder main part fixed connection, the upper end of carousel is through two second mount pads and two location range finder fixed connection.
Preferably, the damping mechanism comprises two fixing frames, the two fixing frames are respectively located on the upper side and the lower side of the display screen, the left end of each fixing frame is fixedly connected with the fixed end rod wall of the electric telescopic rod, the two opposite ends of each fixing frame are fixedly connected with a group of elastic telescopic rods, and the two opposite ends of each elastic telescopic rod are fixedly connected with the upper side and the lower side of the display screen respectively.
Preferably, the bottom four corners department of base all fixedly connected with universal wheel, four all fixedly on the universal wheel be equipped with the service brake.
The utility model discloses a technological effect and advantage:
1. through the mutual matching of the base, the rotary table, the electric telescopic rod, the laser range finder main body, the two positioning range finders, the servo motor, the first chain wheel, the second chain wheel, the chain and the display screen, the servo motor drives the first chain wheel to rotate through the connecting shaft, the first chain wheel drives the second chain wheel to rotate through the chain, the second chain wheel drives the electric telescopic rod to rotate, the electric telescopic rod drives the rotary table and the laser range finder main body to rotate, and the rotary table drives the two positioning range finders to rotate, so that the distances between the two positioning range finders and a building to be measured can be equal, the laser range finder main body and the building to be measured can be kept vertical conveniently, laser emitted by the laser range finder main body can be received conveniently, and the measurement precision of the laser range finder main;
2. the display screen can be stably supported through the mutual matching of the two fixing frames and the two groups of elastic telescopic rods, the display screen is convenient to absorb shock and buffer, and the damage to the display screen caused by the movement of the device is avoided;
3. through mutually supporting of the annular slider that is equipped with and a plurality of ball, can make the carousel more stable and nimble when rotating, through a plurality of universal wheels and the service brake that are equipped with, be convenient for remove the device, and can stably place.
Drawings
Fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 1 according to the present invention.
Fig. 4 is a schematic bottom view of the turntable according to the present invention.
In the figure: 1. a base; 2. a turntable; 3. an electric telescopic rod; 4. a laser rangefinder body; 5. positioning a distance meter; 6. a servo motor; 7. a first sprocket; 8. a second sprocket; 9. a display screen; 10. an annular slider; 11. a ball bearing; 12. a first mounting seat; 13. a second mounting seat; 14. a fixed mount; 15. an elastic telescopic rod; 16. a universal wheel.
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.
The utility model provides a distance measuring instrument with a positioning structure for electric power engineering construction, as shown in figures 1-4, comprising a base 1, the middle part of the upper end of the base 1 is rotationally connected with a rotary disc 2 through a rotary shaft, the center of the upper end of the rotary disc 2 is fixedly connected with an electric telescopic rod 3, the upper end of the electric telescopic rod 3 is fixedly connected with a laser distance measuring instrument main body 4, the upper end of the rotary disc 2 is fixedly connected with two positioning distance measuring instruments 5 which are symmetrically distributed, the two positioning distance measuring instruments 5 are respectively positioned at the front side and the rear side of the electric telescopic rod 3, the left side of the upper end of the base 1 is fixedly connected with a servo motor 6, the upper end of the servo motor 6 is rotationally connected with a first chain wheel 7 through a connecting shaft, a second chain wheel 8 corresponding to the position of the first chain wheel 7 is fixedly sleeved below the rod wall of the electric telescopic rod 3, the first chain wheel 7, display screen 9 passes through damper and is connected with electric telescopic handle 3, and laser range finder main part 4 and two location distancers 5 all with 9 signal connection of display screen can show measured data transmission to display screen 9.
As shown in fig. 1, 3 and 4, the lower end of the rotary table 2 is fixedly connected with an annular sliding block 10, the upper end of the base 1 is provided with an annular sliding groove matched with the annular sliding block 10, the lower end of the annular sliding block 10 is connected with a plurality of uniformly distributed balls 11 in a rolling manner through a plurality of spherical grooves, and the lower sides of the balls 11 are all abutted against the groove bottom of the annular sliding groove, so that the rotary table 2 is more stable and flexible when rotating.
As shown in fig. 1, the diameter of the first sprocket 7 is smaller than that of the second sprocket 8, so that the rotational angular velocity of the first sprocket 7 driving the second sprocket 8 can be reduced, thereby improving the positioning accuracy.
As shown in fig. 1 and 2, the upper end of the electric telescopic rod 3 is fixedly connected with the laser range finder main body 4 through the first mounting seat 12, so that the upper end of the electric telescopic rod 3 is more firmly connected with the laser range finder main body 4, and the upper end of the rotary table 2 is fixedly connected with the two positioning range finders 5 through the two second mounting seats 13, so that the rotary table 2 is more firmly connected with the two positioning range finders 5.
As shown in fig. 1, damper includes two mounts 14, two mounts 14 are located the upper and lower both sides of display screen 9 respectively, the left end of two mounts 14 all with electric telescopic handle 3's stiff end pole wall fixed connection, the equal fixedly connected with a set of elastic telescopic rod 15 in two mounts 14 relative both ends, two sets of elastic telescopic rod 15 relative both ends respectively with the upper and lower both sides fixed connection of display screen 9, two mounts 14 can be fixed two sets of elastic telescopic rod 15, thereby can fix display screen 9, and two sets of elastic telescopic rod 15 can cushion the shock attenuation to display screen 9, cause the damage to display screen 9 when avoiding the device to remove.
As shown in fig. 1, the bottom four corners of the base 1 are fixedly connected with universal wheels 16, and the four universal wheels 16 are fixedly provided with foot brakes, so that the device can be conveniently moved and stably placed.
The utility model discloses the theory of operation:
when the device is used, the device is moved to a position to be detected, the detection end of the laser range finder main body 4 faces to an object to be detected, the distance between the device and the object to be detected can be respectively detected through the two positioning range finders 5 and displayed through the display screen 9, the servo motor 6 drives the first chain wheel 7 to rotate through the connecting shaft, the first chain wheel 7 drives the second chain wheel 8 to rotate through the chain, the second chain wheel 8 drives the electric telescopic rod 3 to rotate, the electric telescopic rod 3 drives the rotary table 2 and the laser range finder main body 4 to rotate, the rotary table 2 drives the two positioning range finders 5 to rotate, so that the distance between the two positioning range finders 5 and the object to be detected can be adjusted, the measurement values of the two positioning range finders 5 are adjusted, when the measurement values of the two positioning range finders 5 are equal, the measurement direction of the laser range finder main body 4 is perpendicular to the object to be detected, and, the measuring precision of the laser range finder main body 4 is convenient to improve.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an electric power engineering construction is with distancer that has location structure which characterized in that: comprises a base (1), the middle part of the upper end of the base (1) is rotationally connected with a turntable (2) through a rotating shaft, the center of the upper end of the turntable (2) is fixedly connected with an electric telescopic rod (3), the upper end of the electric telescopic rod (3) is fixedly connected with a laser range finder main body (4), the upper end of the turntable (2) is fixedly connected with two positioning range finders (5) which are symmetrically distributed, the two positioning range finders (5) are respectively positioned at the front side and the rear side of the electric telescopic rod (3), the left side of the upper end of the base (1) is fixedly connected with a servo motor (6), the upper end of the servo motor (6) is rotationally connected with a first chain wheel (7) through a connecting shaft, a second chain wheel (8) corresponding to the position of the first chain wheel (7) is fixedly sleeved below the rod wall of the electric telescopic rod (3), and the first chain wheel (7) and, the electric telescopic handle is characterized in that a display screen (9) is further arranged below the right side of the electric telescopic handle (3), and the display screen (9) is connected with the electric telescopic handle (3) through a damping mechanism.
2. The distance measuring instrument with the positioning structure for electric power engineering construction according to claim 1, wherein: the lower extreme fixedly connected with annular slider (10) of carousel (2), the upper end of base (1) is seted up with annular slider (10) assorted annular spout, the lower extreme of annular slider (10) has a plurality of evenly distributed's ball (11) through a plurality of spherical grooves roll connection, and is a plurality of the downside of ball (11) all offsets with the tank bottom of annular spout.
3. The distance measuring instrument with the positioning structure for electric power engineering construction according to claim 1, wherein: the diameter of the first chain wheel (7) is smaller than that of the second chain wheel (8).
4. The distance measuring instrument with the positioning structure for electric power engineering construction according to claim 1, wherein: the upper end of electric telescopic handle (3) is through first mount pad (12) and laser range finder main part (4) fixed connection, the upper end of carousel (2) is through two second mount pads (13) and two location range finder (5) fixed connection.
5. The distance measuring instrument with the positioning structure for electric power engineering construction according to claim 1, wherein: damper includes two mount (14), two mount (14) are located the upper and lower both sides of display screen (9) respectively, two the left end of mount (14) all with the stiff end pole wall fixed connection of electric telescopic handle (3), two the equal fixedly connected with of both ends that mount (14) are relative has a set of elastic telescopic rod (15), two sets of the both ends that elastic telescopic rod (15) are relative respectively with the upper and lower both sides fixed connection of display screen (9).
6. The distance measuring instrument with the positioning structure for electric power engineering construction according to claim 1, wherein: the bottom four corners department of base (1) is equal fixedly connected with universal wheel (16), four all fixed service brakes that are equipped with on universal wheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021900373.1U CN213182019U (en) | 2020-09-03 | 2020-09-03 | Electric power engineering construction is with distancer that has location structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021900373.1U CN213182019U (en) | 2020-09-03 | 2020-09-03 | Electric power engineering construction is with distancer that has location structure |
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| CN213182019U true CN213182019U (en) | 2021-05-11 |
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| CN202021900373.1U Active CN213182019U (en) | 2020-09-03 | 2020-09-03 | Electric power engineering construction is with distancer that has location structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113311435A (en) * | 2021-07-30 | 2021-08-27 | 深圳海荻威光电科技有限公司 | Doppler speed measuring device based on radio signals |
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2020
- 2020-09-03 CN CN202021900373.1U patent/CN213182019U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113311435A (en) * | 2021-07-30 | 2021-08-27 | 深圳海荻威光电科技有限公司 | Doppler speed measuring device based on radio signals |
| CN113311435B (en) * | 2021-07-30 | 2021-10-01 | 深圳海荻威光电科技有限公司 | Doppler speed measuring device based on radio signals |
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