CN217286942U

CN217286942U - Automatic weather station wind tower aerial work protector

Info

Publication number: CN217286942U
Application number: CN202220903153.7U
Authority: CN
Inventors: 胡德喜; 樊阳春
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-26
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses an automatic weather station wind tower eminence operation protector, including flexible backplate, bottom hook mechanism, protective shroud and top grab clamp mechanism, the bottom vertical fixation of flexible backplate has the bottom plate, and the tip welding of bottom plate has the bedplate, bottom hook mechanism sets up the tip at the bedplate, the protective shroud vertical welding is on the top of flexible backplate, the both ends outer wall of protective shroud all is fixed with the gusset plate, and the inside pneumatic cylinder that all is provided with of one end of gusset plate, the output of pneumatic cylinder all is connected with hydraulic telescoping rod, the tip at hydraulic telescoping rod is connected to top grab clamp mechanism. This automatic weather station wind tower eminence operation protector is provided with bottom hook mechanism and top and grabs the clamp mechanism, and bottom hook mechanism and top grab the clamp mechanism and all be equipped with the electric control structure, can adjust fast and use, saves time, raises the efficiency, and guarantees this protector's fixed effect, can carry out good protection to the maintenance personal.

Description

Automatic weather station wind tower aerial work protector

Technical Field

The utility model relates to an automatic weather station wind tower aerial work protector technical field specifically is an automatic weather station wind tower aerial work protector.

Background

The meteorological tower is the facility of observing the vertical distribution of meteorological element of atmospheric boundary layer, and the mounting height of instrument can be decided as required and probably on the meteorological tower, dredges from top to bottom closely usually, adopts the equidistant distribution of logarithm, and meteorological station wind tower belongs to one kind of meteorological tower, installs the anemoscope on it, because the position is high, needs maintain on time, or maintains as required, and the maintenance operation needs professional maintainer to go to accomplish, therefore high altitude protector is indispensable.

The existing high-altitude protection device is poor in automatic performance, cannot quickly realize hooking, needs to consume much time for connection and fixation, is not suitable due to excessive time consumption during high-altitude operation, completely depends on manual fixation, and inevitably causes errors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic weather station wind tower aerial working protector to current high altitude protector automatic performance who proposes in solving above-mentioned background is relatively poor, can not realize the problem of hook fast.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automatic weather station wind tower eminence operation protector, includes flexible backplate, bottom hook mechanism, protective shroud and top grabs double-layered mechanism, the bottom vertical fixation of flexible backplate has the bottom plate, and the tip welding of bottom plate has the bedplate, bottom hook mechanism sets up the tip at the bedplate, and bottom hook mechanism comprises fixed plate and link plate, the protective shroud vertical welding is on the top of flexible backplate, and the inner wall of protective shroud bonds and has the slipmat, the inside sliding fit of protective shroud has the runner, the both ends outer wall of protective shroud all is fixed with the gusset plate, and the one end of gusset plate is inside all to be provided with the pneumatic cylinder, the output of pneumatic cylinder all is connected with hydraulic telescoping rod, top grabs double-layered mechanism and connects at hydraulic telescoping rod's tip, and top grabs double-layered mechanism and comprises connection pad, rotary disk, hook plate, straight plate and circular arc hook plate.

Preferably, the fixed plate is "L" form plate type structure, and the fixed plate welding is at the tip of bedplate, the bottom middle part of fixed plate is provided with the grooving, and the link plate is installed to the inboard of grooving.

Preferably, a rotating shaft penetrates through the hanging plate and the fixing plate, and the shaft end of the rotating shaft is connected with a motor.

Preferably, the inner wall surface of the sliding ring is provided with a sliding groove, and the sliding ring is matched with the sliding ring through the sliding groove.

Preferably, the connection pad welding is at hydraulic telescoping rod's tip, and the surperficial normal running fit of connection pad is connected with the rotary disk, the end fixing of rotary disk has the hook board, and the surperficial both sides of hook board all weld perpendicularly has straight board, the tip of straight board all is connected with circular arc hook board.

Preferably, all the concatenations have the connecting rod between circular arc hook plate and the straight board, and the outside of connecting rod all overlaps and is equipped with the torsional spring to circular arc hook plate and straight board pass through connecting rod and torsional spring constitution elasticity rotating-structure.

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

1. this automatic weather station wind tower eminence operation protector is provided with bottom hook mechanism and top and grabs the clamp mechanism, and bottom hook mechanism and top grab the clamp mechanism and all be equipped with the electric control structure, can adjust fast and use, saves time, raises the efficiency, and guarantees this protector's fixed effect, can carry out good protection to the maintenance personal.

2. Bottom hook mechanism is used for providing the hook type to this protector's bottom and fixes, and fixed plate itself can the hasp on the steelframe of wind tower, utilizes rotatable link plate, can realize the closure of fixed plate bottom, and the link plate utilizes the rotary control of motor countershaft to realize rotatoryly, and the process is automatic, need not artifical regulation and locking, and is reliable and stable, uses also very convenient and fast.

3. The flexible backplate can stretch out and draw back for adjust the distance between bedplate and the protective shroud, so that maintenance person uses, and the slipmat can effectively improve the inner wall frictional force of protective shroud, makes the protective shroud difficult loose to take off and slides, and maintenance person sits wherein, and is also more stable, and the sliding ring utilizes the spout can slide in the protective shroud roll-off, utilizes the sliding ring to seal the protective shroud, exerts good protection to maintenance person.

4. The top grabs and presss from both sides the mechanism and is used for providing the top position to this protector and grabs the clamp formula fixed, the position of top grabs and presss from both sides the mechanism can be adjusted hydraulic control to hydraulic telescoping rod through the pneumatic cylinder, borrow this can be fast conveniently with the top grabs and press from both sides the mechanism and move to suitable position on, in order to grasp the wind tower steelframe, the rotary disk can rotate on the connection pad, and then can adjust the grabs and press from both sides direction of top grabs and press from both sides the mechanism, can realize rotatoryly through the connecting rod between circular arc hook plate and the straight board, again under the effect of torsional spring, sufficient elasticity is kept between circular arc hook plate and the straight board, with the help of this elasticity, can open two circular arc hook plates, also can close two circular arc hook plates, grasp the wind tower steelframe through the circular arc hook plate, keep whole protector stable in position.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the bottom hooking mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the upper grasping mechanism of the present invention.

In the figure: 1. a telescopic back plate; 2. a base plate; 3. a seat plate; 4. a bottom hooking mechanism; 5. a fixing plate; 6. grooving; 7. hanging the plate; 8. a rotating shaft; 9. a motor; 10. a retainer; 11. a non-slip mat; 12. a sliding ring; 13. a chute; 14. a reinforcing plate; 15. a hydraulic cylinder; 16. a hydraulic telescopic rod; 17. an upper gripper mechanism; 18. connecting the disc; 19. rotating the disc; 20. hooking and hanging plates; 21. a straight plate; 22. a circular arc hook plate; 23. a connecting rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a protection device for high-altitude operation of an automatic meteorological station wind tower comprises a telescopic back plate 1, a bottom hooking mechanism 4, a guard ring 10 and an upper grabbing and clamping mechanism 17, wherein a bottom plate 2 is vertically fixed at the bottom of the telescopic back plate 1, a seat plate 3 is welded at the end part of the bottom plate 2, the bottom hooking mechanism 4 is arranged at the end part of the seat plate 3, the bottom hooking mechanism 4 consists of a fixing plate 5 and a hanging plate 7, the fixing plate 5 is of an L-shaped plate type structure, the fixing plate 5 is welded at the end part of the seat plate 3, a cutting groove 6 is formed in the middle of the bottom end of the fixing plate 5, the hanging plate 7 is arranged on the inner side of the cutting groove 6, a rotating shaft 8 is connected between the hanging plate 7 and the fixing plate 5 in a penetrating mode, a motor 9 is connected to the shaft end of the rotating shaft 8, the bottom hooking mechanism 4 is used for hooking and fixing the bottom of the protection device, the fixing plate 5 can be buckled on a steel frame of the wind tower, and the rotatable hanging plate 7 is utilized, the bottom of the fixed plate 5 can be sealed, the hanging plate 7 can rotate by utilizing the rotation control of the motor 9 on the rotating shaft 8, the process is automatic, manual adjustment and locking are not needed, the operation is reliable and stable, and the use is convenient and quick;

the protection ring 10 is vertically welded at the top end of the telescopic back plate 1, the anti-slip pad 11 is bonded on the inner wall of the protection ring 10, the telescopic back plate 1 can be stretched and retracted and is used for adjusting the distance between the seat plate 3 and the protection ring 10 so as to be convenient for maintenance personnel to use, the anti-slip pad 11 can effectively improve the friction force of the inner wall of the protection ring 10, the protection ring 10 is not easy to loosen and slide, the maintenance personnel can sit in the protection ring and is more stable, a sliding ring 12 is in sliding fit in the protection ring 10, a sliding groove 13 is formed in the inner wall surface of the sliding ring 12, the sliding ring 12 is matched with the sliding ring 12 through the sliding groove 13, the sliding ring 12 can slide in and slide out of the protection ring 10 through the sliding groove 13, the protection ring 10 is sealed through the sliding ring 12, and good protection is provided for the maintenance personnel;

the outer walls of two ends of the guard ring 10 are fixed with reinforcing plates 14, a hydraulic cylinder 15 is arranged inside one end of each reinforcing plate 14, the output end of each hydraulic cylinder 15 is connected with a hydraulic telescopic rod 16, an upper grabbing and clamping mechanism 17 is connected to the end part of each hydraulic telescopic rod 16, the upper grabbing and clamping mechanism 17 consists of a connecting disc 18, a rotating disc 19, a hooking plate 20, a straight plate 21 and an arc hooking plate 22, the connecting disc 18 is welded at the end part of each hydraulic telescopic rod 16, the surface of the connecting disc 18 is connected with the rotating disc 19 in a rotating fit mode, the end part of the rotating disc 19 is fixed with the hooking plate 20, the straight plate 21 is perpendicularly welded on two sides of the surface of the hooking plate 20, the end part of the straight plate 21 is connected with the arc hooking plate 22, a connecting rod 23 is connected between the arc hooking plate 22 and the straight plate 21 in series, a torsion spring is sleeved on the outer side of the connecting rod 23, and the arc hooking plate 22 and the straight plate 21 form an elastic rotating structure through the connecting rod 23 and the torsion spring, the top grab clamp mechanism 17 is used for providing the grab clamp type to the top position of the protection device and is fixed, the position of the top grab clamp mechanism 17 can be adjusted through the hydraulic control of the hydraulic telescopic rod 16 through the hydraulic cylinder 15, thereby the top grab clamp mechanism 17 can be moved to a proper position quickly and conveniently, so as to grab the wind tower steel frame, the rotary disk 19 can rotate on the connecting disk 18, and further the grab clamp direction of the top grab clamp mechanism 17 can be adjusted, the rotation can be realized through the connecting rod 23 between the circular arc hook plate 22 and the straight plate 21, under the action of the torsion spring, enough elasticity is kept between the circular arc hook plate 22 and the straight plate 21, with the help of the elasticity, two circular arc hook plates 22 can be opened, two circular arc hook plates 22 can also be closed, the wind tower steel frame is grabbed through the circular arc hook plate 22, and the position stability of the whole protection device is kept.

The working principle is as follows: firstly, according to actual needs, the telescopic backboard 1 is stretched, the telescopic backboard 1 is adjusted to a proper length, the distance between the seat plate 3 and the guard ring 10 is adjusted to be proper, the telescopic backboard 1 is locked and fixed, a maintenance worker climbs the wind tower, the fixing plate 5 is clamped on the wind tower steel frame, the hydraulic cylinder 15 is started, the hydraulic telescopic rod 16 is controlled to extend by utilizing the hydraulic principle, the upper grabbing and clamping mechanism 17 is close to the wind tower steel frame, the arc hook plate 22 is pulled open, the wind tower steel frame is wrapped by the arc hook plate 22, the arc hook plate 22 is loosened, the arc hook plate 22 is rapidly combined under the elastic action of the torsion spring connected on the connecting rod 23 and the connecting rod 23, the wind tower steel frame is stably grabbed and clamped, then, the motor 9 is started, the rotating shaft 8 rotates, the hanging plate 7 rotates to a horizontal or upward tilting state, namely, the lower gap of the fixing plate 5 is sealed, and the bottom hooking mechanism 4 is firmly hooked on the wind tower steel frame, the serviceman can enter the protector, sit on the seat plate 3, slide the runner 12 out of the retainer 10, and reinsert the end of the runner 12 into the retainer 10, so that the chest of the serviceman is covered by the retainer 10 and the runner 12, and the serviceman can perform the work safely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic weather station wind tower aerial work protector, includes flexible backplate (1), bottom hook mechanism (4), protective shroud (10) and top grapple mechanism (17), its characterized in that: the bottom vertical fixation of flexible backplate (1) has bottom plate (2), and the tip welding of bottom plate (2) has bedplate (3), bottom hook mechanism (4) set up the tip in bedplate (3), and bottom hook mechanism (4) comprise fixed plate (5) and link plate (7), the top in flexible backplate (1) is welded perpendicularly in protective shroud (10), and the inner wall of protective shroud (10) bonds and has slipmat (11), the inside sliding fit of protective shroud (10) has runner (12), the both ends outer wall of protective shroud (10) all is fixed with gusset plate (14), and the inside pneumatic cylinder (15) that all is provided with of one end of gusset plate (14), the output of pneumatic cylinder (15) all is connected with hydraulic telescoping rod (16), top grab clamp mechanism (17) are connected at the tip of hydraulic telescoping rod (16), and top grab clamp mechanism (17) by connection pad (18), A rotating disc (19), a hook plate (20), a straight plate (21) and an arc hook plate (22).

2. The automatic weather station wind tower altitude work protector of claim 1, characterized in that: the fixing plate (5) is of an L-shaped plate type structure, the fixing plate (5) is welded at the end of the seat plate (3), a cutting groove (6) is formed in the middle of the bottom end of the fixing plate (5), and a hanging plate (7) is installed on the inner side of the cutting groove (6).

3. The automatic weather station wind tower overhead guard of claim 2, wherein: a rotating shaft (8) penetrates through the hanging plate (7) and the fixing plate (5), and the shaft end of the rotating shaft (8) is connected with a motor (9).

4. The automatic weather station wind tower overhead guard of claim 1, wherein: the inner wall surface of the sliding ring (12) is provided with a sliding groove (13), and the sliding ring (12) is matched with the sliding ring (12) through the sliding groove (13).

5. The automatic weather station wind tower altitude work protector of claim 1, characterized in that: connection pad (18) welding is at the tip of hydraulic telescoping rod (16), and the surperficial normal running fit of connection pad (18) is connected with rotary disk (19), the end fixing of rotary disk (19) has hitch plate (20), and the equal vertical welding in surface both sides of hitch plate (20) has straight board (21), the tip of straight board (21) all is connected with circular arc hook plate (22).

6. The automatic weather station wind tower overhead guard of claim 5, wherein: connecting rod (23) all concatenate between circular arc hook plate (22) and straight board (21), and the outside of connecting rod (23) all overlaps and is equipped with the torsional spring to circular arc hook plate (22) and straight board (21) pass through connecting rod (23) and torsional spring constitution elasticity revolution mechanic.