CN210270160U

CN210270160U - Distancer of electric power engineering construction usefulness

Info

Publication number: CN210270160U
Application number: CN201920774878.9U
Authority: CN
Inventors: 李军军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-07
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a distancer of electric power engineering construction usefulness, include: the device comprises support legs, a lower support, a rotary table, a laser range finder and an upper support; the number of the support legs is three, the three support legs are annularly distributed at the bottom of the lower support, a transmission rod is welded at the bottom of the upper support, the transmission rod is rotatably connected with a bearing embedded in the lower support, and the rotary table is welded at the top of the upper support. The utility model discloses in, this distancer is through the rotatory mode of the gyration dish that sets up, can carry out the rotation regulation operation to laser range finder's range finding angle and direction, the trouble of bringing range unit whole rotation regulation has been avoided, the angle indication effect of cooperation angle scale simultaneously, can know audio-visual rotation angle of knowing laser range finder, thereby ensure the quick nimble accurate range finding operation effect that turns to of laser range finder, and also can play efficient clearance scraping operation to the distancer outer wall, improve laser range finder's precision.

Description

Distancer of electric power engineering construction usefulness

Technical Field

The utility model relates to an electric power engineering construction range finding technical field especially relates to a distancer that electric power engineering construction was used.

Background

In the construction operation of the electric power engineering, a series of distances in a construction site need to be measured, so that a distance meter can be used to realize the distance measurement processing effect of distance length.

However, the conventional range finder for electric power engineering construction usually adopts a fixed mounting structure, so that the range finder and a mounting part are relatively fixed, when the direction and the angle of the distance measurement are required to be changed, the whole range finder device is required to be moved, the workload of electric power construction personnel is increased, and meanwhile, after the range finder is used for a long time, the phenomenon of dust pollution on the surface of the range finder is also caused, so that the penetration rate of laser is reduced, and the accuracy of the distance measurement is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the distancer of a power engineering construction usefulness that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a range finder for electric power engineering construction, comprising: the device comprises support legs, a lower support, a rotary table, a laser range finder and an upper support;

the number of the support legs is three, and the three support legs are annularly distributed at the bottom of the lower support;

the bottom of the upper bracket is welded with a transmission rod, and the transmission rod is rotatably connected with a bearing embedded in the lower bracket;

the revolving platform is welded at the top of the upper support, and the laser range finder is arranged on the surface of the revolving platform.

As a further description of the above technical solution:

the device also comprises an angle scale;

the angle scale is sleeved at the top end of the outer wall of the lower bracket;

and an indicating arrow matched with the angle scale to indicate use is welded on the outer wall of the transmission rod.

As a further description of the above technical solution:

the device also comprises a clamping seat;

the clamping seat is arranged on the surface of the rotary table;

the cross section of grip slipper is half-circular arc structure, and the arcwall face and the laser range finder of grip slipper are connected fixedly.

As a further description of the above technical solution:

the device also comprises a servo motor;

the servo motor is arranged on the outer wall of the laser range finder, and the outer side of the servo motor is in transmission connection with a scraping blade;

sponge gaskets of an inclined structure are pasted on the outer surface walls of the scraping pieces at equal intervals, and the sponge gaskets are in contact friction with a glass cover arranged at the outlet end of the laser range finder.

As a further description of the above technical solution:

the device also comprises a middle rod;

the middle rod is welded at the center of the bottom of the lower bracket;

the outer wall of the middle rod is provided with three clamping grooves with arc-shaped structures at equal angles, and the diameter of the inner wall of each clamping groove is consistent with that of the outer wall of each supporting leg.

As a further description of the above technical solution:

also comprises an elastic rope;

one end of the elastic rope is fixedly wound with a bayonet lock welded on the outer wall of the middle rod;

the other end of the elastic rope is hinged with a hanging ring, and the diameter of the inner wall of the hanging ring is equal to the diameter of the outer wall of the clamping pin.

Advantageous effects

The utility model provides a distancer of electric power engineering construction usefulness. The method has the following beneficial effects:

(1): this distancer can carry out the rotation regulation operation to laser range finder's range finding angle and direction through the rotatory mode of the gyration dish that sets up, has avoided the trouble that brings range unit whole rotation regulation, and the angle indication effect of cooperation angle scale simultaneously can know audio-visual rotation angle of knowing laser range finder to ensure the quick nimble accurate range finding operation effect that turns to of laser range finder.

(2): this distancer makes it carry out periodic rotation under servo motor's drive through the doctor-bar that sets up to the cooperation sponge gasket carries out the scraping clearance operation to the dust impurity of the residual gathering of glass cover outer wall, improves the relative clean and tidy degree on glass cover surface, thereby improves the laser and pierces through the glass cover and outwards shines the precision of range finding processing.

Drawings

Fig. 1 is a schematic view of the overall structure of a distance measuring instrument for electric power engineering construction according to the present invention;

fig. 2 is a schematic structural view of the junction between the middle and lower support frames and the upper support frame of the present invention;

FIG. 3 is a schematic structural view of a doctor blade according to the present invention;

fig. 4 is a schematic cross-sectional structure diagram of the middle rod of the present invention.

Illustration of the drawings:

1. a support leg; 2. a lower bracket; 21. an angle scale; 3. a turntable; 4. a clamping seat; 5. a laser range finder; 6. a servo motor; 7. scraping a blade; 71. a sponge pad; 8. a glass cover; 9. an upper bracket; 91. a transmission rod; 92. an arrow is indicated; 10. a neutral lever; 101. a card slot; 102. an elastic cord; 103. a bayonet lock; 104. and (5) hanging a ring.

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.

As shown in fig. 1 and 2, a distance meter for electric power engineering construction includes: the device comprises a support leg 1, a lower bracket 2, a rotary table 3, a laser range finder 5 and an upper bracket 9;

the number of the support legs 1 is three, the three support legs 1 are annularly distributed at the bottom of the lower support 2, and the support legs 1 are rotatably connected to the bottom of the lower support 2 through pin shafts, so that the whole distance measuring instrument can be supported and lifted, and a user can conveniently stand beside the distance measuring instrument to perform distance measuring operation;

the bottom welding of upper bracket 9 has transfer line 91, and transfer line 91 rotates with inlaying the bearing of establishing in 2 insides of lower carriage and being connected, and revolving platform 3 welds the top at upper bracket 9, and laser range finder 5 sets up on the surface of revolving platform 3, makes it at the bearing internal rotation through rotatory transfer line 91 to can realize upper bracket 9 and lower carriage 2 and relative rotation, and then change laser range finder 5's range finding angle, satisfy the more wide range of range finding user demand.

The working principle is as follows: outwards rotate stabilizer blade 1 for stabilizer blade 1 part under the connection of round pin axle, play the effect that supports and lift lower carriage 2, electric power constructor stands in one side of laser range finder 5 this moment, open laser range finder 5, make laser range finder 5 send laser and outwards shine, the operation of carrying out laser rangefinder, this is prior art, when the direction and the angle that need change the range finding, rotate upper bracket 9, make and rotate with lower carriage 2 relatively through transfer line 91, thereby change laser range finder 5's range finding angle and direction, realize wider laser ranging user demand.

As shown in fig. 2, the angle measuring device further comprises an angle scale 21, the angle scale 21 is sleeved on the top end of the outer wall of the lower support 2, an indicating arrow 92 matched with the angle scale 21 to indicate the use is welded on the outer wall of the transmission rod 91, and when the upper support 9 and the lower support 2 rotate relatively, the indicating arrow 92 on the transmission rod 91 can synchronously rotate and indicate on the angle scale 21, so that the rotation angle of the laser range finder 5 can be clearly and visually observed, and the angle adjusting operation is conveniently performed on the rotation angle.

As shown in fig. 1, still include grip slipper 4, grip slipper 4 sets up on the surface of revolving platform 3, and the cross section of grip slipper 4 is the half-circular arc structure, and the arcwall face and the laser range finder 5 of grip slipper 4 are connected fixedly, through the centre gripping effect of grip slipper 4, can play safety and stability's clamping action to laser range finder 5, takes place laser range finder 5 when preventing revolving platform 3 from rotating and rocks the phenomenon that drops even.

As shown in fig. 1 and fig. 3, the laser range finder further comprises a servo motor 6, the servo motor 6 is arranged on the outer wall of the laser range finder 5, a scraping blade 7 is connected to the outside of the servo motor 6 in a transmission manner, a sponge gasket 71 with an inclined structure is pasted on the outer wall of the scraping blade 7 at equal intervals, the sponge gasket 71 is in contact friction with a glass cover 8 arranged at the outlet end of the laser range finder 5, when the servo motor 6 works, the servo motor 6 can drive the scraping blade 7 to rotate, so that the scraping blade and the outer wall of the glass cover 8 are subjected to periodic contact friction, and in cooperation with the contact friction effect of the sponge gasket 71, dust and dirt on the outer wall of the glass cover 8 can be scraped, so that the.

As shown in fig. 4, still include neutral lever 10, neutral lever 10 welds the bottom center department at lower carriage 2, draw-in groove 101 of three arc structure is seted up to the outer wall of neutral lever 10 equidistance, and the inner wall diameter of draw-in groove 101 is unanimous with the outer wall diameter size of stabilizer blade 1, still include elastic rope 102, the one end of elastic rope 102 and the bayonet pin 103 of welding at neutral lever 10 outer wall are the wiring fixed, elastic rope 102's the other end articulates there is link 104, and the inner wall diameter of link 104 and the outer wall diameter size of bayonet pin 103 are equal, when stabilizer blade 1 contracts, three stabilizer blade 1 can be embedded into three draw-in groove 101 respectively, stimulate elastic rope 102 this moment and make it wrap up three stabilizer blade 1, and carry out the joint through link 104 and bayonet pin 103, in order to ensure that three stabilizer blade 1 can be in an organic whole state with neutral lever 10, make things convenient for the removal of dista.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a distancer of electric power engineering construction usefulness which characterized in that includes: the device comprises support legs (1), a lower support (2), a rotary table (3), a laser range finder (5) and an upper support (9);

the number of the support legs (1) is three, and the three support legs (1) are annularly distributed at the bottom of the lower support (2);

the bottom of the upper bracket (9) is welded with a transmission rod (91), and the transmission rod (91) is rotatably connected with a bearing embedded in the lower bracket (2);

the rotary table (3) is welded to the top of the upper support (9), and the laser range finder (5) is arranged on the surface of the rotary table (3).

2. A distance meter for electric power engineering construction according to claim 1, characterized by further comprising an angle scale (21);

the angle scale (21) is sleeved at the top end of the outer wall of the lower bracket (2);

and an indicating arrow (92) which is matched with the angle scale (21) to indicate use is welded on the outer wall of the transmission rod (91).

3. The distance measuring instrument for electric power engineering construction according to claim 1, further comprising a holder (4);

the clamping seat (4) is arranged on the surface of the rotary table (3);

the cross section of the clamping seat (4) is of a semi-circular arc structure, and the arc surface of the clamping seat (4) is fixedly connected with the laser range finder (5).

4. The distance measuring instrument for electric power engineering construction according to claim 1, further comprising a servo motor (6);

the servo motor (6) is arranged on the outer wall of the laser range finder (5), and the outer side of the servo motor (6) is in transmission connection with a scraping blade (7);

sponge gaskets (71) with inclined structures are pasted on the outer wall of the scraping blade (7) at equal intervals, and the sponge gaskets (71) are in contact friction with a glass cover (8) arranged at the outlet end of the laser range finder (5).

5. The distance measuring instrument for electric power engineering construction according to claim 1, further comprising a neutral lever (10);

the middle rod (10) is welded at the center of the bottom of the lower bracket (2);

the outer wall of the middle rod (10) is provided with three clamping grooves (101) with arc-shaped structures at equal angles, and the diameter of the inner wall of each clamping groove (101) is consistent with that of the outer wall of each support leg (1).

6. The distance measuring instrument for electric power engineering construction according to claim 5, further comprising an elastic rope (102);

one end of the elastic rope (102) is fixedly wound with a bayonet (103) welded on the outer wall of the neutral rod (10);

the other end of the elastic rope (102) is hinged with a hanging ring (104), and the diameter of the inner wall of the hanging ring (104) is equal to the diameter of the outer wall of the bayonet (103).