CN215867119U

CN215867119U - Distancer for electric power construction

Info

Publication number: CN215867119U
Application number: CN202120301135.7U
Authority: CN
Inventors: 麴坤; 李杨杨; 孔风; 朱攀攀; 张念平
Original assignee: Anhui Futongda Power Design Consulting Co ltd
Current assignee: Anhui Futongda Power Design Consulting Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-02-18
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a distance meter for power construction, and relates to the technical field of distance meters. The utility model comprises an installation cylinder, a range finder body, an angle adjusting assembly and a supporting leg assembly; a supporting circular plate is arranged on the inner wall of the mounting cylinder; the bottom surface of the supporting circular plate is coaxially provided with an installation shaft hole; the angle adjusting component comprises an encoder, a rotating column and a rotating disc; the supporting leg assembly comprises an electric telescopic rod, a supporting cylinder and a plurality of supporting legs. The horizontal angle of the range finder body is adjusted through the rotating disc; the controller controls the vertical height of the telescopic pitch-adjusting instrument body of the electric telescopic rod; meanwhile, the controller receives the angle information transmitted by the encoder and displays the rotated angle information through the display.

Description

Distancer for electric power construction

Technical Field

The utility model belongs to the technical field of distance measuring instruments, and particularly relates to a distance measuring instrument for electric power construction.

Background

In the construction operation of electric power engineering, need carry out measurement to a series of distances in the construction place and handle, consequently just can use the distancer, realize the range finding treatment effect of distance length.

However, the conventional distance measuring instrument for power engineering construction usually adopts a fixed mounting structure, so that the distance measuring instrument and a mounting part are relatively fixed, and when the distance measuring direction and angle need to be changed, the whole distance measuring instrument device is often required to be moved and rotated, and the workload of power construction personnel is increased. In addition, before and after the laser transmitter and the laser receiver of distancer are used, because there is no safeguard measure to laser transmitter and laser receiver, lead to the surface to gather the dust and lead to the pollution to reduce the penetration rate of laser, reduced the precision of range finding.

In addition, the conventional range finder body is hinged with a plurality of support legs to realize stable support of the range finder body; however, when collecting the distancer body, because the supporting leg can not stably receive and restraint, lead to getting to put inconveniently, even lead to the terminal point awl of supporting leg to injure the people when getting to put, bring inconvenience for the user.

In order to solve the problems, the utility model provides a distance meter for electric power construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a distance meter for power construction, which is used for solving the technical problems in the background technology.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a distance meter for electric power construction, which comprises: the range finder comprises an installation cylinder, a range finder body, an angle adjusting assembly and a supporting leg assembly; a supporting circular plate is arranged on the inner wall of the mounting cylinder; the top end of the mounting cylinder is coaxially provided with a mounting shaft hole;

the angle adjusting assembly comprises an encoder, a rotating column and a rotating disc; the bottom end of the rotating column is coaxially and rotatably arranged on the upper surface of the supporting circular plate, and the side surface of the middle part of the rotating column is rotatably arranged in the mounting shaft hole; an encoder is arranged on the side surface of the bottom of the rotating column; the top end of the rotating column is coaxially provided with a rotating disc; the upper surface of the rotating disc is provided with a distance meter body;

the supporting leg assembly comprises an electric telescopic rod, a supporting cylinder and a plurality of supporting legs; the electric telescopic rod is fixedly arranged at the center of the lower surface of the supporting circular plate with the same axis; the output end of the electric telescopic rod is fixedly provided with a supporting cylinder, and the supporting cylinder is slidably arranged in the mounting cylinder; a plurality of vertical notches are annularly and uniformly distributed on the side surface of the supporting cylinder; supporting legs are rotatably arranged between the two side walls of the vertical notch;

the side surface of the range finder body is provided with a controller and a display; the controller is respectively connected with the encoder, the electric telescopic rod and the display through electric signals.

As a preferred technical scheme, angle scales are annularly and uniformly distributed at the top end of the mounting cylinder; and an L-shaped indicator needle is arranged at the edge of the lower surface of the supporting circular plate.

As a preferred technical scheme, two side walls of the vertical notch are symmetrically provided with vertical sliding chutes; a spring is arranged on the bottom surface of the vertical chute; horizontal sliding blocks are arranged in the two vertical sliding grooves in a sliding mode, and two ends of the lower bottom surface of each horizontal sliding block are connected with springs; the bottom of the horizontal sliding block is provided with a vertical rack;

one end of the supporting leg is fixedly provided with a gear; the gear is rotatably arranged between two side walls of the vertical notch; the gear is meshed with the vertical rack.

As a preferred technical scheme, one end of the range finder body is provided with a laser transmitter and a laser receiver in an up-and-down arrangement manner; a transverse shaft is arranged at the center of one end face of the range finder body; the transverse mounting shaft is rotatably provided with a connecting plate; circular shielding plates are symmetrically arranged at two ends of the connecting plate.

As a preferred technical scheme, one end face of the range finder body is positioned outside the laser emitter, and a magnet is embedded and installed in the range finder body; the edge of one end face of the range finder body is positioned on the perpendicular bisector of the laser transmitter and the laser receiver and is provided with a magnet; and a magnet is embedded in the edge of the side surface of the circular shielding plate.

One aspect of the present invention has the following advantageous effects:

1. the horizontal angle of the range finder body is adjusted through the rotating disc; the controller controls the vertical height of the telescopic pitch-adjusting instrument body of the electric telescopic rod; meanwhile, the controller receives the angle information transmitted by the encoder and displays the rotating angle information through the display; in addition, the actual rotation angle can be observed through observing angle scales and an L-shaped pointer, and the device is convenient and practical.

2. When the distance measuring instrument body needs to be fixedly placed, the electric telescopic rod extends to control the supporting cylinder to slide out of the mounting cylinder, and the plurality of supporting legs are adjusted to stably support and place the distance measuring instrument body; in addition, when the distancer body is collected to needs, electric telescopic handle control support cylinder slides in the installation section of thick bamboo, realizes that a plurality of supporting legss are stable to be collected, receive and release stably and safe convenient.

3. When the range finder body is required to be used for ranging, the circular shielding plate is rotated to enable the laser transmitter and the laser receiver to be displayed, and the range finder is convenient and practical; when not using the distancer body, rotate circular shielding plate and make to correspond and shelter from laser emitter and laser receiver, avoid scratch and dust to gather, convenient practicality.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a distance measuring instrument for electric power construction according to the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is a schematic structural view of a plurality of support legs hinged to a support cylinder according to the present invention;

FIG. 6 is a schematic view of the structure of the support cylinder according to the present invention;

FIG. 7 is a schematic structural view of the engagement connection between the supporting leg and the vertical rack in the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-mounting cylinder, 11-supporting circular plate, 12-shaft hole, 13-angle scale, 14-L-shaped pointer, 2-range finder body, 21-controller, 22-display, 23-laser emitter, 24-laser receiver, 251-horizontal shaft, 252-connecting plate, 253-circular shielding plate, 31-encoder, 32-rotating column, 33-rotating disc, 41-electric telescopic rod, 42-supporting cylinder, 421-vertical notch, 422-vertical chute, 423-spring, 424-horizontal slider, 425-vertical rack, 43-supporting foot, 431-gear and a-magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open," "upper," "middle," "length," "inner," and the like are used in an orientation or positional relationship for convenience in describing the present invention and for simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1 to 7, the present invention is a distance measuring device for electric power construction, including: the range finder comprises an installation cylinder 1, a range finder body 2, an angle adjusting assembly and a supporting leg assembly; a supporting circular plate 11 is arranged on the inner wall of the mounting cylinder 1; the top end of the mounting cylinder 1 is coaxially provided with a mounting shaft hole 12;

the angle adjusting assembly comprises an encoder 31, a rotating column 32 and a rotating disc 33; the bottom end of the rotating column 32 is rotatably mounted on the upper surface of the supporting circular plate 11 coaxially with the axis, and the side surface of the middle part of the rotating column 32 is rotatably mounted in the mounting shaft hole 12; the encoder 31 is arranged on the side surface of the bottom of the rotating column 32; the top end of the rotating column 32 is coaxially provided with a rotating disc 33; the distance measuring instrument body 2 is arranged on the upper surface of the rotating disc 33; a controller 21 and a display 22 are arranged on the side surface of the distance measuring instrument body 2; the controller 21 is respectively connected with the encoder 31, the electric telescopic rod 41 and the display 22 through electric signals; specifically, angle scales 13 are annularly and uniformly distributed at the top end of the mounting cylinder 1; an L-shaped pointer 14 is arranged at the edge of the lower surface of the supporting circular plate 11; when in actual use, the horizontal angle of the distance measuring instrument body 2 is adjusted through the rotating disc 33; the controller 21 controls the vertical height of the telescopic pitch-adjusting instrument body 2 of the electric telescopic rod 41; meanwhile, the controller 21 receives the angle information transmitted from the encoder 31 and displays the rotated angle information through the display 22; in addition, the actual rotation angle can be observed through the observation angle scale 13 and the L-shaped pointer 14, and the device is convenient and practical;

the supporting foot component comprises an electric telescopic rod 41, a supporting cylinder 42 and a plurality of supporting feet 43; the electric telescopic rod 41 is fixedly arranged at the center of the lower surface of the supporting circular plate 11 with the same axis; the output end of the electric telescopic rod 41 is fixedly provided with a supporting cylinder 42, and the supporting cylinder 42 is slidably arranged in the mounting cylinder 1; a plurality of vertical notches 421 are annularly and uniformly distributed on the side surface of the supporting cylinder 42; supporting feet 43 are rotatably arranged between the two side walls of the vertical notch 421; specifically, two side walls of the vertical notch 421 are symmetrically provided with vertical sliding chutes 422; a spring 423 is arranged on the bottom surface of the vertical chute 422; a horizontal sliding block 424 is arranged in the two vertical sliding grooves 422 in a sliding manner, and two ends of the lower bottom surface of the horizontal sliding block 424 are connected with a spring 423; the bottom of the horizontal sliding block 424 is provided with a vertical rack 425; a gear 431 is fixedly arranged at one end of the supporting leg 43; the gear 431 is rotatably installed between the two side walls of the vertical notch 421; the gear 431 is in meshed connection with the vertical rack 425; when the range finder body 2 needs to be fixedly placed in practical use, the electric telescopic rod 4 extends to control the supporting cylinder 42 to slide out of the mounting cylinder 1, and the plurality of supporting legs 43 are adjusted to stably support and place the range finder body 2; in addition, when distancer body 2 is collected to needs, electric telescopic handle 4 control support cylinder 42 slides in installation section of thick bamboo 1, realizes that a plurality of supporting legss 43 stabilize to receive and restraint, receive and release stably and safe convenient.

In addition, one end of the range finder body 2 is provided with a laser emitter 23 and a laser receiver 24 which are arranged up and down; a transverse shaft 251 is arranged at the center of one end face of the range finder body 2; a connecting plate 252 is rotatably arranged on the transverse mounting shaft 251; circular shielding plates 253 are symmetrically arranged at two ends of the connecting plate 252; in fact, the inner side surface of the circular shielding plate 253 is provided with a wiping sponge, and the wiping sponge is attached to the surfaces of the laser emitter 23 and the laser receiver 24, so that dust can be conveniently wiped; specifically, a magnet a is embedded and installed in the outer side of the laser emitter 23 on one end face of the range finder body 2; a magnet a is arranged on the edge of one end face of the range finder body 2, which is positioned on the perpendicular bisector of the laser transmitter 23 and the laser receiver 24; a magnet a is embedded in the edge of the side surface of a circular shielding plate 253; in practical use, when the range finder body 2 is required to be used for ranging, the circular shielding plate 253 is rotated to enable the laser emitter 23 and the laser receiver 24 to be displayed, so that the range finder is convenient and practical; when the range finder body 2 is not used, the circular shielding plate 253 is rotated to correspondingly shield the laser emitter 23 and the laser receiver 24, so that scratching and dust accumulation are avoided, and the range finder is convenient and practical; meanwhile, magnets a embedded in one end face of the range finder body 2 and the side face of the circular shielding plate 253 attract each other, so that the circular shielding plate 253 is stable when horizontal or vertical.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. 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 preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a distancer for electric power construction which characterized in that includes: the range finder comprises an installation cylinder (1), a range finder body (2), an angle adjusting assembly and a supporting leg assembly; a supporting circular plate (11) is arranged on the inner wall of the mounting cylinder (1); the top end of the mounting cylinder (1) is coaxially provided with a mounting shaft hole (12);

the angle adjusting component comprises an encoder (31), a rotating column (32) and a rotating disc (33); the bottom end of the rotating column (32) is coaxially and rotatably arranged on the upper surface of the supporting circular plate (11), and the side surface of the middle part of the rotating column (32) is rotatably arranged in the mounting shaft hole (12); the encoder (31) is arranged on the side surface of the bottom of the rotating column (32); the top end of the rotating column (32) is coaxially provided with a rotating disc (33); the upper surface of the rotating disc (33) is provided with a distance measuring instrument body (2);

the supporting foot component comprises an electric telescopic rod (41), a supporting cylinder (42) and a plurality of supporting feet (43); the electric telescopic rod (41) is fixedly arranged at the center of the lower surface of the supporting circular plate (11) with the same axis; the output end of the electric telescopic rod (41) is fixedly provided with a supporting cylinder (42), and the supporting cylinder (42) is slidably arranged in the mounting cylinder (1); a plurality of vertical notches (421) are annularly and uniformly distributed on the side surface of the supporting cylinder (42); supporting feet (43) are rotatably arranged between the two side walls of the vertical notch (421);

a controller (21) and a display (22) are arranged on the side surface of the range finder body (2); the controller (21) is respectively connected with the encoder (31), the electric telescopic rod (41) and the display (22) through electric signals.

2. The distance measuring instrument for power construction as claimed in claim 1, wherein angle scales (13) are annularly and uniformly distributed on the top end of the mounting cylinder (1); and an L-shaped indicator needle (14) is arranged on the edge of the lower surface of the supporting circular plate (11).

3. The distance measuring instrument for electric power construction as claimed in claim 1 or 2, wherein vertical sliding grooves (422) are symmetrically formed on two side walls of the vertical notch (421); a spring (423) is arranged on the bottom surface of the vertical chute (422); a horizontal sliding block (424) is arranged in the two vertical sliding grooves (422) in a sliding manner, and two ends of the lower bottom surface of the horizontal sliding block (424) are connected with a spring (423); a vertical rack (425) is arranged at the bottom of the horizontal sliding block (424);

one end of the supporting leg (43) is fixedly provided with a gear (431); the gear (431) is rotatably arranged between two side walls of the vertical notch (421); the gear (431) is in meshed connection with the vertical rack (425).

4. The distance measuring instrument for power construction as claimed in claim 3, wherein a laser transmitter (23) and a laser receiver (24) are arranged at one end of the distance measuring instrument body (2) in an up-and-down manner; a transverse shaft (251) is arranged at the center of one end face of the range finder body (2); a connecting plate (252) is rotatably arranged on the horizontal mounting shaft (251); circular shielding plates (253) are symmetrically arranged at two ends of the connecting plate (252).

5. The distance measuring instrument for electric power construction as claimed in claim 4, wherein a magnet (a) is embedded and installed at one end face of the distance measuring instrument body (2) outside the laser emitter (23); a magnet (a) is arranged on the edge of one end face of the range finder body (2) on the perpendicular bisector of the laser transmitter (23) and the laser receiver (24); and a magnet (a) is embedded in the edge of the side surface of the circular shielding plate (253).