CN214541350U

CN214541350U - Electric power iron tower signboard fixed bolster

Info

Publication number: CN214541350U
Application number: CN202120703102.5U
Authority: CN
Inventors: 钟王良; 王长雷; 刘磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-10-29
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses an electric power iron tower signboard fixed bolster belongs to the fixed technical field of signboard. The utility model provides an electric power iron tower signboard fixed bolster, includes the mount, and the mount top is equipped with flabellum, sleeve shaft, spoiler and output shaft, and output shaft rear portion has cup jointed output gear, and the meshing connection of output gear below is equipped with input gear, has cup jointed the transmission shaft on the input gear, and the carousel and pivot have been cup jointed to the transmission shaft lower extreme, and the pivot outside is equipped with the bull stick. The utility model discloses can drive the flabellum when having wind to blow through and rotate, the flabellum drives the output shaft, and the output shaft drives output gear and input gear, and input gear drives transmission shaft and carousel, and the carousel drives bull stick front end reciprocating motion about through the pivot, and connecting rod front end reciprocating motion can drive the cleanness stick and slide about on the warning sign cleanness this moment. The utility model relates to a compactness is reasonable, and is clean effectual, has avoided the workman to clean the warning sign for a long time, has reduced workman's the amount of labour.

Description

Electric power iron tower signboard fixed bolster

Technical Field

The utility model relates to a signboard fixing technology field, more specifically say, relate to an electric power iron tower signboard fixed bolster.

Background

The transmission line iron tower is generally divided into five types of wine cup type, cat head type, upper type, dry type and barrel type according to the shape, and is divided into a tension tower, a tangent tower, a corner tower, a transposition tower, a terminal tower, a spanning tower and the like according to the application, and the structure characteristics of the tower types are that various tower types belong to a space truss structure, and a rod piece mainly comprises single equilateral angle steel or combined angle steel. Patent document with publication number CN210244869U provides an electric power iron tower signboard fixed bolster among the prior art, the device is through inserting the inserted bar in the slot, then rotatory handle and screw hole threaded connection, again with the handle along arc hole pulling downwards and magnet piece absorption, make outer movable ring drive interior movable ring follow the rotation, make the silk turning of interior movable ring support with the interior bottom and the interior top of interior turn-around groove, turn over the handle with the rubber strip at last, make the rubber strip restriction handle gyration, the installation to the signboard has been realized. Although the device has more beneficial effects, the following problems still exist: the device needs to be manually taken down to clean the signboard, so that the labor capacity of workers is increased, and the working efficiency is reduced. In view of this, we propose a fixing bracket for a signboard of an electric power iron tower.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an electric power iron tower signboard fixed bolster to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A fixing support for a signboard of an electric power iron tower comprises a fixing frame, wherein a warning board is embedded on the front end face of the fixing frame, a fan blade is arranged above the fixing frame, the rear end of the fan blade is rotatably connected with a sleeve shaft, a spoiler is arranged at the rear end of the sleeve shaft, an output shaft is arranged in the sleeve shaft, an output gear is sleeved on the rear portion of the output shaft, an input gear is meshed and connected below the output gear, a transmission shaft is sleeved on the input gear, a sleeve is arranged on the outer side of the transmission shaft, a turntable is sleeved at the lower end of the transmission shaft, a rotating shaft is fixedly arranged on the lower end face of the turntable, a rotating rod is arranged on the outer side of the rotating shaft, two sliding grooves are symmetrically formed in the rotating rod, two limiting grooves are symmetrically formed in the inner wall of the sliding groove in the front position, a cleaning rod is arranged in the sliding groove in the front position, two limiting blocks are symmetrically formed in the top of the cleaning rod, and a spring is welded at the rear end of the cleaning rod, the front and the back of the fixing frame are provided with positioning grooves in a penetrating mode, and the upper portion of the inside of the fixing frame is provided with a mounting groove.

Preferably, the front end of the output shaft is sleeved with the fan blades, and the rear end of the output shaft is rotatably connected with the inner wall of the sleeve shaft.

Preferably, the upper end of the sleeve is rotatably connected with the sleeve shaft through a bearing, and the rotating shaft is welded on the edge of the turntable.

Preferably, the rotating shaft is in rolling connection with the rear sliding groove, and the rear end of the rotating rod is in rotating connection with the rear positioning groove through a coupling.

Preferably, the limiting block is connected with the limiting groove in a sliding mode, and the rear end of the spring is welded to the rear portion of the front sliding groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses a bolt is fixed in the mount on the electric power iron tower, the warning sign inlays and establishes into mount warning passerby, can drive the flabellum and rotate when having wind to blow, the spoiler can take the flabellum to rotate with the wind this moment, the flabellum drives the output shaft this moment, the output shaft drives output gear, output gear drives input gear, input gear drives the transmission shaft, the transmission shaft drives the carousel, the carousel rolls in the spout of bull stick rear end through the pivot, thereby drive reciprocating motion about the bull stick front end, connecting rod front end reciprocating motion can drive the cleaning rod and slide about on the warning sign cleanness this moment. The utility model relates to a compactness is reasonable, and is clean effectual, has avoided the workman to clean the warning sign for a long time, has reduced workman's the amount of labour.

(2) The utility model discloses a design has the spring at clean excellent rear end, can extension spring when clean stick rotates both ends, then the spring can drive clean stick, then clean stick along with the stopper slides in the spout and replies the centre, has avoided clean stick to clear up the problem that some positions can not arrive at the cleaning process.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the sleeve of the present invention;

FIG. 3 is a schematic view of the turntable of the present invention;

the reference numbers in the figures illustrate: 1. a fixed mount; 2. a warning board; 3. a fan blade; 4. an output shaft; 5. an output gear; 6. an input gear; 7. a sleeve shaft; 8. a drive shaft; 9. a turntable; 10. a sleeve; 11. a rotating shaft; 12. a spoiler; 13. a rotating rod; 14. a chute; 15. a limiting groove; 16. a cleaning rod; 17. a limiting block; 18. a spring; 19. positioning a groove; 20. and (4) mounting the groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a fixing support for a signboard of an electric power iron tower comprises a fixing support 1, a warning board 2 is embedded on the front end face of the fixing support 1, a fan blade 3 is arranged above the fixing support 1, the rear end of the fan blade 3 is rotatably connected with a sleeve shaft 7, the rear end of the sleeve shaft 7 is provided with a spoiler 12, an output shaft 4 is arranged in the sleeve shaft 7, the rear portion of the output shaft 4 is sleeved with an output gear 5, the lower portion of the output gear 5 is meshed with an input gear 6, the input gear 6 is sleeved with a transmission shaft 8, the outer side of the transmission shaft 8 is provided with a sleeve 10, the lower end of the transmission shaft 8 is sleeved with a turntable 9, the lower end face of the turntable 9 is fixedly provided with a rotating shaft 11, the outer side of the rotating shaft 11 is provided with a rotating rod 13, two sliding grooves 14 are symmetrically formed in the rotating rod 13, two limiting grooves 15 are symmetrically formed in the inner wall of the sliding groove 14 in front, a cleaning rod 16 is arranged in the sliding groove 14 in front, two limiting blocks 17 are symmetrically formed in the top of the cleaning rod 16, a spring 18 is welded at the rear end, the front and back of the fixing frame 1 are penetrated with positioning grooves 19, and the upper part inside the fixing frame 1 is provided with a mounting groove 20.

Specifically, the front end of the output shaft 4 is sleeved with the fan blades 3, and the rear end of the output shaft 4 is rotatably connected with the inner wall of the sleeve shaft 7. The front end of the output shaft 4 is sleeved with the fan blade 3, so that the output shaft 4 can rotate along with the fan blade 3.

Further, the upper end of the sleeve 10 is rotatably connected with the sleeve shaft 7 through a bearing, and the rotating shaft 11 is welded on the edge of the turntable 9. The upper end of the sleeve 10 is rotatably connected with the sleeve shaft 7 through a bearing to ensure that the fan blades 3 can rotate along with the spoiler 12.

Further, the rotating shaft 11 is in rolling connection with a rear chute 14, and the rear end of the rotating rod 13 is in rotating connection with a rear positioning groove 19 through a coupling. The rotating shaft 11 is connected with a rear sliding chute 14 in a rolling way to drive the front end of the rotating rod 13 to reciprocate left and right.

Furthermore, the stopper 17 is slidably connected to the stopper groove 15, and the rear end of the spring 18 is welded to the rear portion of the front slide groove 14. The limiting block 17 is connected with the limiting groove 15 in a sliding mode and can limit the cleaning rod 16.

The working principle is as follows: when the device is used, the fixing frame 1 is fixed on the electric iron tower by bolts, then the warning board 2 is embedded into the fixing frame 1 to warn passers-by, when the device is used for a long time and blown by wind, the fan blade 3 can be driven to rotate, at the same time, the spoiler 12 can drive the fan blade 3 to rotate along with the wind, at the same time, the fan blade 3 drives the output shaft 4 to rotate, then the output shaft 4 drives the output gear 5 to rotate, then the output gear 5 drives the input gear 6 to rotate, at the moment, the input gear 6 drives the transmission shaft 8 to rotate, then the transmission shaft 8 drives the rotary table 9 to rotate, the rotary table 9 rolls in a sliding groove 14 at the rear end of a rotary rod 13 through a rotary shaft 11, thereby driving the front end of the rotating rod 13 to reciprocate left and right, at the moment, the front end of the connecting rod 13 reciprocates left and right to drive the cleaning rod 16 to slide left and right on the warning board 2 for cleaning, when the cleaning rod 16 is rotated to both ends, the spring 18 is stretched and the spring 18 then drives the cleaning rod 16 back to the middle.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric power iron tower signboard fixed bolster, includes mount (1), its characterized in that: the warning board (2) is embedded in the front end face of the fixing frame (1), the fan blades (3) are arranged above the fixing frame (1), the rear end of each fan blade (3) is connected with a sleeve shaft (7) in a rotating mode, the rear end of each sleeve shaft (7) is provided with a spoiler (12), an output shaft (4) is arranged in each sleeve shaft (7), an output gear (5) is sleeved at the rear portion of each output shaft (4), an input gear (6) is connected to the lower portion of each output gear (5) in a meshing mode, a transmission shaft (8) is sleeved on each input gear (6), a sleeve (10) is arranged on the outer side of each transmission shaft (8), a turntable (9) is sleeved at the lower end of each transmission shaft (8), a rotating shaft (11) is fixedly arranged on the lower end face of each turntable (9), a rotating rod (13) is arranged on the outer side of each rotating shaft (11), two sliding grooves (14) are symmetrically arranged in the rotating rod (13), two limiting grooves (15) are symmetrically arranged in front of the inner walls of the sliding grooves (14), be located the place ahead be equipped with clean stick (16) in spout (14), clean stick (16) top symmetry has set firmly two stopper (17), clean stick (16) rear end welding has spring (18), mount (1) front and back face runs through constant head tank (19), mounting groove (20) have been seted up on mount (1) inside upper portion.

2. The electric power iron tower signboard fixing support of claim 1, wherein: the front end of the output shaft (4) is sleeved with the fan blades (3), and the rear end of the output shaft (4) is rotatably connected with the inner wall of the sleeve shaft (7).

3. The electric power iron tower signboard fixing support of claim 1, wherein: the upper end of the sleeve (10) is rotatably connected with the sleeve shaft (7) through a bearing, and the rotating shaft (11) is welded on the edge of the turntable (9).

4. The electric power iron tower signboard fixing support of claim 1, wherein: the rotating shaft (11) is in rolling connection with a sliding groove (14) at the rear, and the rear end of the rotating rod (13) is in rotating connection with a positioning groove (19) at the rear through a coupling.

5. The electric power iron tower signboard fixing support of claim 1, wherein: the limiting block (17) is connected with the limiting groove (15) in a sliding mode, and the rear end of the spring (18) is welded to the rear portion of the front sliding groove (14).