CN215727583U

CN215727583U - Special insolation test frame of electric power system steel construction

Info

Publication number: CN215727583U
Application number: CN202121726146.6U
Authority: CN
Inventors: 甘明德; 甘明财; 韩月
Original assignee: Qingdao Weichengda Power Equipment Co ltd
Current assignee: Qingdao Weichengda Power Equipment Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-02-01
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a special insolation test rack for a steel structure of an electric power system, which comprises a base, wherein a main rod is rotatably connected to the upper part of the base, the main rod is connected with a mounting rack through a plurality of connecting plates, a mounting cavity is arranged in the base, the lower end of the main rod extends into the mounting cavity and is provided with a worm wheel, the left inner wall and the right inner wall of the mounting cavity are rotatably connected with a rotating rod, a worm is arranged on the rotating rod, the worm and the worm wheel are mutually meshed, the right end of the rotating rod penetrates through the base and is provided with a first rotating handle, and a transverse plate is arranged on the mounting rack. The device can realize adjusting the different orientations of mounting bracket for article can maximum receiving illumination, improved experimental effect, and set up fixed plate isotructure, can quick effectual fixed article that await measuring, and be equipped with the pull frame isotructure, improved the stability of device, be convenient for test under strong wind weather.

Description

Special insolation test frame of electric power system steel construction

Technical Field

The utility model relates to the technical field of detection of a steel structure of an electric power system, in particular to a special insolation test frame for the steel structure of the electric power system.

Background

Atmospheric corrosion exposure is widely applied in many scientific research and engineering fields as an effective method for evaluating and researching atmospheric corrosion of materials, rapid development of the power industry in China and continuous expansion of the scale of various towns, and a 220kV power transmission line becomes a major network of most cities in China;

when doing the insolation test to the electric power system steel construction, wait to detect article to simple to use's clip is placed usually, because sunlight can change along with the lapse of time, but the artifical current shelf face-to-face angle that changes is very hard to when the great weather of wind-force, the shelf rocks easily, and the article that leads to detecting drop the damage, has influenced experimental result.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a special exposure test stand for a steel structure of a power system.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a special insolation test stand of electric power system steel construction, includes the base, the last rotation of base is connected with the mobile jib, the mobile jib is connected with the mounting bracket through a plurality of connecting plates, be equipped with the installation cavity in the base, the lower extreme of mobile jib extends to in the installation cavity and installs the worm wheel, the inner wall rotates and is connected with the dwang about the installation cavity, install the worm on the dwang, worm and worm wheel intermeshing, the right-hand member of dwang runs through the base and installs first turning handle, install the diaphragm on the mounting bracket, all be equipped with a plurality of standing grooves on mounting bracket and the diaphragm, the mounting bracket is setting up to one side.

Preferably, the front side of mounting bracket is rotated and is connected with two threaded rods, two common threaded connection has the movable plate between the threaded rod, install a plurality of fixed plates on the movable plate, two the rear end of threaded rod all runs through the mounting bracket and all installs the drive wheel, two the drive wheel passes through the drive belt and links to each other, is located the upside the rear end of threaded rod runs through the mobile jib and installs the second and rotate the handle.

Preferably, four sides of the base are provided with concave grooves, and a drawing frame is connected in each concave groove in a sliding manner.

Preferably, the pull frame includes two connecting rods, a gag lever post and mainboard, every the material of connecting rod and gag lever post is steel.

Preferably, each all be equipped with the operation groove on the mainboard, every all be equipped with protection rubber in the operation groove.

Preferably, each fixed plate is located the top of corresponding standing groove, and the slipmat is all installed to every the rear side of fixed plate.

Compared with the prior art, the device has the advantages that:

1. according to the utility model, by arranging the base, the mounting cavity, the main rod, the first rotating handle, the worm wheel, the worm and the like, the main rod can be driven to rotate by rotating the first rotating handle, the main rod can be prevented from rotating by interlocking the worm wheel and the worm, workers can adjust according to the sunlight angle, and the test effect can be improved.

2. According to the utility model, by arranging the threaded rod, the moving plate, the fixed plate, the transmission belt, the second rotating handle and other structures, the fixed plate can be driven to move relative to the corresponding placing groove by rotating the second rotating handle, so that an object to be detected can be fixed, and the object is prevented from falling off when wind blows.

3. According to the utility model, by arranging the structures such as the concave groove, the base and the drawing frame, the drawing frame can be drawn out through the operation groove, and then the balancing weight can be placed on the drawing frame, so that the stability of the device can be ensured, and the stable operation of the test can be ensured under the condition of strong wind weather.

Drawings

FIG. 1 is a schematic structural diagram of a special exposure test stand for a steel structure of an electric power system, which is provided by the utility model;

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

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

fig. 4 is a top view of the concave groove and the drawer frame.

In the figure: the device comprises a base 1, a main rod 2, a mounting frame 3, a transverse plate 4, a placing groove 5, a threaded rod 6, a moving plate 7, a fixing plate 8, a worm wheel 9, a worm 10, a rotating rod 11, a first rotating handle 12, a concave groove 13, a drawing frame 14, a connecting plate 15, a driving belt 16, a second rotating handle 17 and an installation cavity 18.

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.

Referring to fig. 1-4, the special insolation test stand for the steel structure of the electric power system comprises a base 1, a main rod 2 is rotatably connected to the base 1, the main rod 2 is connected with an installation frame 3 through a plurality of connecting plates 15, an installation cavity 18 is arranged in the base 1, the lower end of the main rod 2 extends into the installation cavity 18 and is provided with a worm wheel 9, the left inner wall and the right inner wall of the installation cavity 18 are rotatably connected with a rotating rod 11, a worm 10 is installed on the rotating rod 11, the worm 10 and the worm wheel 9 are mutually meshed, the right end of the rotating rod 11 penetrates through the base 1 and is provided with a first rotating handle 12, a transverse plate 4 is installed on the installation frame 3, a plurality of placing grooves 5 are respectively arranged on the installation frame 3 and the transverse plate 4, the installation frame 3 is obliquely arranged, each fixing plate 8 is positioned above the corresponding placing groove 5, and a mat is installed on the rear side of each anti-skid fixing plate 8, so that the fixing effect is improved;

the staff can rotate first turning handle 12, and then drives dwang 11 and rotate for worm 10 on the dwang 11 rotates, because worm 10 and worm wheel 9 intermeshing, worm wheel 9 can drive mobile jib 2 and rotate, makes mounting bracket 3 can rotate the orientation towards the difference, improves the experimental effect of device insolation.

According to the utility model, two threaded rods 6 are rotatably connected to the front side of an installation frame 3, a movable plate 7 is in threaded connection between the two threaded rods 6, a plurality of fixed plates 8 are mounted on the movable plate 7, the rear ends of the two threaded rods 6 penetrate through the installation frame 3 and are respectively provided with a driving wheel, the two driving wheels are connected through a driving belt 16, and the rear end of the threaded rod 6 positioned on the upper side penetrates through a main rod 2 and is provided with a second rotating handle 17;

the worker can drive the threaded rods 6 on the upper side to rotate by operating the second rotating handle 17, the two threaded rods 6 can synchronously rotate under the action of the transmission belt 16, the moving plate 7 is further driven to move, when the to-be-detected object is placed on the appropriate placing groove 5, the fixed plate 8 is driven by the moving plate 7 to fix the object, the object can be placed and dropped in the test process, and the stability of the device is improved;

four sides of base 1 all are equipped with the concave groove 13, equal sliding connection has the pull frame 14 in every concave groove 13, pull frame 14 includes two connecting rods, a gag lever post and mainboard, the material of every connecting rod and gag lever post is steel, all be equipped with the operation groove on every mainboard, every operation inslot all is equipped with protective rubber, make things convenient for the staff to pull out pull frame 14, after the staff pulled out pull frame 14, can place the balancing weight on pull frame 14, make the device more stable, can resist great wind-force, the going on smoothly of assurance test.

When the device is used, a worker can rotate the first rotating handle 12 to further drive the rotating rod 11 to rotate, so that the worm 10 on the rotating rod 11 rotates, and the worm 10 and the worm wheel 9 are meshed with each other, so that the worm wheel 9 can drive the main rod 2 to rotate, the mounting frame 3 can rotate to face different directions, and the insolation test effect of the device is improved;

after the worker pulls out the drawing frame 14, the balancing weight can be placed on the drawing frame 14, so that the device is more stable, can resist larger wind power, and ensures the smooth operation of the test;

the device can realize adjusting the different orientation of mounting bracket 3 for article can maximum receiving illumination, improved experimental effect, and set up fixed plate 8 isotructures, can be quick effectual fixed article that await measuring, and be equipped with pull frame 14 isotructures, improved the stability of device, be convenient for test under strong wind weather.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a special insolation test stand of electric power system steel construction, includes base (1), its characterized in that, the last rotation of base (1) is connected with mobile jib (2), mobile jib (2) are connected with mounting bracket (3) through a plurality of connecting plates (15), be equipped with installation cavity (18) in base (1), the lower extreme of mobile jib (2) extends to in installation cavity (18) and installs worm wheel (9), the inner wall rotates about installation cavity (18) and is connected with dwang (11), install worm (10) on dwang (11), worm (10) and worm wheel (9) intermeshing, the right-hand member of dwang (11) runs through base (1) and installs first turning handle (12), install diaphragm (4) on mounting bracket (3), all be equipped with a plurality of standing grooves (5) on mounting bracket (3) and diaphragm (4), the mounting rack (3) is obliquely arranged.

2. The special insolation test stand of electric power system steel construction according to claim 1, characterized in that, the front side of mounting bracket (3) is connected with two threaded rods (6) in the rotation, two threaded rods (6) between common threaded connection have movable plate (7), install a plurality of fixed plates (8) on movable plate (7), two the rear end of threaded rod (6) all runs through mounting bracket (3) and all installs the drive wheel, two the drive wheel passes through drive belt (16) and links to each other, is located the upside the rear end of threaded rod (6) runs through mobile jib (2) and installs second rotating handle (17).

3. The special insolation test rack for the steel structure of the power system according to claim 1, characterized in that the base (1) is provided with concave grooves (13) on four sides, and a drawing rack (14) is slidably connected in each concave groove (13).

4. The special insolation test stand for the steel structure of the power system according to claim 3, wherein the drawing frame (14) comprises two connecting rods, a limiting rod and a main plate, and the connecting rods and the limiting rod are made of steel.

5. The special insolation test stand for the steel structure of the power system according to claim 4, wherein each main board is provided with an operation groove, and each operation groove is provided with a protective rubber.

6. The special insolation test stand for the steel structure of the power system according to claim 2, wherein each fixing plate (8) is located above the corresponding placing groove (5), and a non-slip mat is installed on the rear side of each fixing plate (8).