CN216524054U

CN216524054U - Electric power engineering instrument detection device

Info

Publication number: CN216524054U
Application number: CN202220009379.2U
Authority: CN
Inventors: 李振宇; 李红苓; 杨涛; 李辉
Original assignee: Tianjin Huadian Electric Power Equipment Co ltd
Current assignee: Tianjin Huadian Electric Power Equipment Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-05-13
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a detection device for an electric power engineering instrument, which belongs to the technical field of electric power engineering and comprises a support, wherein the bottom surface of the support is fixedly connected with a height adjusting assembly, the inner wall of the support is rotatably connected with a first threaded screw rod, the peripheral side surface of the first threaded screw rod is in threaded connection with two fixing plates, one end of the first threaded screw rod is fixedly connected with a handle, the top surface of the support is fixedly connected with a frame body, a second threaded screw rod is rotatably connected between the support and the frame body, the peripheral side surface of the second threaded screw rod is in threaded connection with a movable seat, the side surface of the movable seat is in sliding fit with the frame body, the top surface of the frame body is fixedly connected with a first driving motor, and one end of an output shaft of the first driving motor is fixedly connected with the second threaded screw rod. The utility model aims to provide a detection device for an electric power engineering instrument, which aims to solve the problems that the existing detection device for the electric power engineering instrument has poor practicability and use convenience due to poor adjustability, and cannot rapidly carry out all-dimensional detection on the electric power instrument.

Description

Electric power engineering instrument detection device

Technical Field

The utility model relates to the technical field of electric power engineering, in particular to a detection device for an electric power engineering instrument.

Background

The power meter is a power measurement and control device which provides a solution for power parameter measurement, power quality monitoring and analysis and electrical equipment control. The electric power instrument is used as an advanced intelligent and digital electric network front-end acquisition element, is widely applied to various control systems, SCADA (supervisory control and data acquisition) systems and energy management systems, substation automation, community electric power monitoring, industrial automation, intelligent buildings, intelligent power distribution cabinets, switch cabinets and other equipment, and has the characteristics of convenience in installation, simplicity in wiring, small engineering quantity and the like.

When the existing electric power engineering instrument detection device is used, the adjustability is poor, so that the practicability and the use convenience are poor, and the electric power instrument cannot be rapidly subjected to all-dimensional detection. Based on the above, the utility model designs a detection device for an electric power engineering instrument to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detection device for an electric power engineering instrument, which aims to solve the problem that the existing detection device for the electric power engineering instrument in the background art is poor in practicability and use convenience due to poor adjustability and cannot rapidly perform all-round detection on the electric power instrument.

In order to achieve the purpose, the utility model provides the following technical scheme: the electric power engineering instrument detection device comprises a support, wherein a height adjusting assembly is fixedly connected to the bottom surface of the support, a first threaded screw rod is rotatably connected to the inner wall of the support, two fixing plates are in threaded connection with the peripheral side surface of the first threaded screw rod, a handle is fixedly connected to one end of the first threaded screw rod, a frame body is fixedly connected to the top surface of the support, a second threaded screw rod is rotatably connected between the support and the frame body, a movable seat is in threaded connection with the peripheral side surface of the second threaded screw rod, the side surface of the movable seat is in sliding fit with the frame body, a first driving motor is fixedly connected to the top surface of the frame body, one end of an output shaft of the first driving motor is fixedly connected with the second threaded screw rod, a support is fixedly connected to the side surface of the movable seat, two movable rods which are vertically distributed are slidably connected to the inner wall of the support, and an adjusting block is slidably connected to the peripheral side surface of the two movable rods, and the bottom surface of the adjusting block is fixedly connected with a detection probe.

Preferably, the height adjusting assembly comprises a lifting column and a set of inner column, the top ends of the lifting column and the inner column are fixedly connected with the support, the inner column is in sliding connection with the outer column on the peripheral side face, the outer column is in a set, the base is fixedly connected with the bottom end of the outer column, the top surface of the base is rotatably connected with a third threaded screw rod, a second driving motor is fixedly connected with the inner wall of the base, one end of an output shaft of the second driving motor is fixedly connected with the third threaded screw rod, the peripheral side face of the third threaded screw rod is in threaded connection with the lifting column, and a set of moving wheels is fixedly connected with the bottom surface of the base.

Preferably, the first threaded screw is provided with a forward threaded portion and a reverse threaded portion on the peripheral side surface, the forward threaded portion and the reverse threaded portion are distributed in central symmetry, and the two fixing plates are in threaded connection with the forward threaded portion and the reverse threaded portion of the first threaded screw respectively.

Preferably, the inner wall of the support is fixedly connected with two guide rods, the peripheral side surfaces of the two guide rods are in sliding fit with the fixed plate, and the two guide rods are respectively located on two sides of the first threaded screw rod and are symmetrically distributed.

Preferably, two straight rods are fixedly connected between the support and the frame body, and the peripheral side surfaces of the two straight rods are in sliding fit with the movable seat.

Preferably, the surface of the adjusting block is provided with two through holes matched with the moving rod, and the inner wall of the bracket is provided with a sliding groove matched with the moving rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the design of the second threaded screw rod, the bracket, the moving rod and the adjusting block, the second threaded screw rod is utilized to move the detection probe up and down, and then the adjusting block is moved to carry out plane movement on the detection probe, so that the device can carry out omnibearing rapid detection on instruments with different sizes, and the practicability of the device can be obviously improved;

2. in the utility model, through the design of the first threaded screw rod and the fixing plates, the instrument is placed above the support, the handle is utilized to drive the first threaded screw rod to rotate, and the first threaded screw rod drives the two fixing plates to approach each other, so that the instrument is fixed on the support;

3. according to the utility model, through the design of the third threaded screw rod and the lifting column, when the height of the support needs to be adjusted according to actual use requirements, the third threaded screw rod is driven to rotate by the second driving motor, and the lifting column is driven to move upwards or downwards by the third threaded screw rod, so that the height of the support can be adjusted, and thus, the device can meet various different use requirements, and the applicability and the practicability of the device are further improved.

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 the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a cross-sectional view of another section of FIG. 1;

fig. 4 is an exploded view of the parts of the moving seat, the bracket, the moving rod, the adjusting block and the detecting probe.

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

1-support, 2-height adjusting component, 3-first threaded screw rod, 4-fixing plate, 5-handle, 6-frame, 7-second threaded screw rod, 8-moving seat, 9-support, 10-moving rod, 11-adjusting block, 12-detecting probe, 13-lifting column, 14-inner column, 15-outer column, 16-base, 17-third threaded screw rod, 18-guide rod, 19-straight rod and 20-sliding chute.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a detection device for an electric power engineering instrument comprises a support 1, wherein the bottom surface of the support 1 is fixedly connected with a height adjusting assembly 2, the inner wall of the support 1 is rotatably connected with a first threaded screw rod 3, the peripheral side surface of the first threaded screw rod 3 is in threaded connection with two fixing plates 4, one end of the first threaded screw rod 3 is fixedly connected with a handle 5, the peripheral side surface of the first threaded screw rod 3 is provided with a forward threaded part and a reverse threaded part which are distributed in central symmetry, the two fixing plates 4 are respectively in threaded connection with the forward threaded part and the reverse threaded part of the first threaded screw rod 3, the top surface of the support 1 is fixedly connected with a frame body 6, a second threaded screw rod 7 is rotatably connected between the support 1 and the frame body 6, the peripheral side surface of the second threaded screw rod 7 is in threaded connection with a movable seat 8, the side surface of the movable seat 8 is in sliding fit with the frame body 6, the top surface of the frame body 6 is fixedly connected with a first driving motor, one end of an output shaft of the first driving motor is fixedly connected with the second threaded screw rod 7, the side surface of the moving seat 8 is fixedly connected with a support 9, the inner wall of the support 9 is connected with two moving rods 10 which are vertically distributed in a sliding mode, a sliding groove 20 matched with the moving rods 10 is formed in the inner wall of the support 9, adjusting blocks 11 are connected to the peripheral side surfaces of the two moving rods 10 in a sliding mode, two through holes matched with the moving rods 10 are formed in the surfaces of the adjusting blocks 11, and detection probes 12 are fixedly connected to the bottom surfaces of the adjusting blocks 11.

Wherein as shown in fig. 1 and 2, height adjusting assembly 2 includes a lift post 13 and a set of inner prop 14, the top of lift post 13 and inner prop 14 all with support 1 fixed connection, a set of inner prop 14 week side all sliding connection has outer prop 15, a set of outer prop 15 bottom end fixedly connected with base 16, the top surface of base 16 rotates and is connected with third

screw lead screw

17, 16 inner wall fixedly connected with second driving motor of base, the one end and the third screw lead screw 17 fixed connection of second driving motor output shaft, third screw lead screw 17 week side and lift post 13 threaded connection, base 16 bottom surface fixedly connected with a set of removal wheel.

As shown in fig. 3, two guide rods 18 are fixedly connected to the inner wall of the support 1, peripheral side surfaces of the two guide rods 18 are in sliding fit with the fixing plate 4, the two guide rods 18 are respectively located at two sides of the first threaded screw rod 3 and are symmetrically distributed, two straight rods 19 are fixedly connected between the support 1 and the frame 6, and peripheral side surfaces of the two straight rods 19 are in sliding fit with the movable base 8.

According to actual use requirements, the height of the support 1 is adjusted, firstly, a second driving motor is started, the second driving motor drives a third threaded screw rod 17 to rotate, and the third threaded screw rod 17 drives a lifting column 13 to move upwards or downwards, so that the height of the support 1 is adjusted; then, an instrument to be detected is placed on the support 1, the handle 5 is rotated, the handle 5 drives the first threaded screw rod 3 to rotate, and the first threaded screw rod 3 drives the two fixing plates 4 to approach each other, so that the instrument is fixed on the support 1; then, the second driving motor is restarted, the second driving motor drives the second threaded screw rod 7 to rotate, the second threaded screw rod 7 drives the movable seat 8 to move upwards or downwards, the movable seat 8 drives the support 9 to move, the support 9 drives the detection probe 12 to move, the detection probe 12 is moved to the proper height above the instrument, then, the adjusting block 11 can be moved in the horizontal plane direction, the adjusting block 11 drives the detection probe 12 to move, the detection probe 12 can move all-around above the instrument, and therefore all-around detection is conducted on the instrument.

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 an electric power engineering instrument detection device, includes support (1), its characterized in that, support (1) bottom surface fixedly connected with height-adjusting subassembly (2), support (1) inner wall rotates and is connected with first screw lead screw (3), side screw thread connection all around of first screw lead screw (3) has two fixed plates (4), first screw lead screw (3) one end fixedly connected with handle (5), support (1) top surface fixedly connected with framework (6), rotate between support (1) and framework (6) and be connected with second screw lead screw (7), side screw thread connection all around of second screw lead screw (7) has removal seat (8), remove seat (8) side and framework (6) sliding fit, framework (6) top surface fixedly connected with first driving motor, the one end of first driving motor output shaft and second screw lead screw (7) fixed connection, remove seat (8) side fixedly connected with support (9), support (9) inner wall sliding connection has two carriage release levers (10) that are vertical distribution, two carriage release lever (10) week side sliding connection has regulating block (11), regulating block (11) bottom surface fixedly connected with test probe (12).

2. The electrical engineering instrument detection device of claim 1, wherein: height adjusting subassembly (2) include a lift post (13) and a set of inner prop (14), the top of lift post (13) and inner prop (14) all with support (1) fixed connection, a set of equal sliding connection in inner prop (14) week side has outer prop (15), and is a set of outer prop (15) bottom fixedly connected with base (16), base (16) top surface rotates and is connected with third screw lead screw (17), base (16) inner wall fixedly connected with second driving motor, the one end and the third screw lead screw (17) fixed connection of second driving motor output shaft, third screw lead screw (17) week side and lift post (13) threaded connection, a set of moving wheel of base (16) bottom surface fixedly connected with.

3. The electrical engineering instrument detection device of claim 1, wherein: the side surface of the first thread screw rod (3) is provided with a forward thread part and a reverse thread part which are distributed in a central symmetry manner, and the two fixing plates (4) are in threaded connection with the forward thread part and the reverse thread part of the first thread screw rod (3) respectively.

4. The electrical engineering instrument detection device of claim 1, wherein: the inner wall of the support (1) is fixedly connected with two guide rods (18), the peripheral side faces of the two guide rods (18) are in sliding fit with the fixing plate (4), and the two guide rods (18) are respectively located on two sides of the first threaded screw rod (3) and are symmetrically distributed.

5. The electrical engineering instrument detection device of claim 1, wherein: two straight rods (19) are fixedly connected between the support (1) and the frame body (6), and the peripheral side surfaces of the two straight rods (19) are in sliding fit with the movable seat (8).

6. The electrical engineering instrument detection device of claim 1, wherein: two through holes matched with the moving rod (10) are formed in the surface of the adjusting block (11), and a sliding groove (20) matched with the moving rod (10) is formed in the inner wall of the support (9).