CN219241814U

CN219241814U - Fixed tower ladder of meteorological wind tower

Info

Publication number: CN219241814U
Application number: CN202320285491.3U
Authority: CN
Inventors: 胡建生
Original assignee: Qingdao Jiajuxin Machinery Equipment Manufacturing Co ltd
Current assignee: Qingdao Jiajuxin Machinery Equipment Manufacturing Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-23
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a fixed tower ladder of a meteorological wind tower, which comprises a second fixed plate, a first fixed plate and a U-shaped frame, wherein the first fixed plate and the second fixed plate are arranged in parallel, the first fixed plate and the second fixed plate are horizontally provided with cross rods, the cross rods are arranged between the first fixed plate and the second fixed plate at equal intervals horizontally, opposite side surfaces of two long sides of the U-shaped frame respectively slide on one symmetrical side surface of the first fixed plate, the symmetrical side surfaces of the first fixed plate are respectively provided with a first limiting mechanism for limiting the U-shaped frame, one long side of the U-shaped frame is provided with a fixed ring, and the U-shaped frame and the first fixed plate are provided with a second limiting mechanism for limiting the U-shaped frame. According to the utility model, through the arrangement of the arc-shaped blocks, the meteorological wind tower can be climbed more safely, the climbing is also quicker and more convenient, and the maintenance efficiency of the meteorological wind tower is improved.

Description

Fixed tower ladder of meteorological wind tower

Technical Field

The utility model relates to the technical field of fixed tower ladders, in particular to a fixed tower ladder of a meteorological wind tower.

Background

The meteorological wind tower is also called a wind measuring tower and is a tower-shaped structure for observing and recording the movement condition of the airflow near the ground. The wind power generation system is mainly built by wind power generation enterprises, meteorological departments and environmental protection departments in the past and is used for meteorological observation and atmospheric environment monitoring. The meteorological wind tower is divided into a self-standing tower and a truss tower, and the main components include: tower base, tower post, horizontal pole, diagonal bar, anemograph support, lightning rod and acting as go-between. In the routine maintenance process of the staff, a safety tower ladder is also needed.

The prior fixed tower ladder needs to wear a safety belt in the climbing process, and is connected with the ladder body in real time through a safety collar in the ascending and descending process, so that the safety can be ensured, frequent taking and sleeving are needed, the working efficiency of maintenance personnel is reduced, and therefore, the fixed tower ladder of the meteorological wind tower needs to be redesigned to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a fixed tower ladder of a meteorological wind tower.

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

a fixed tower ladder of a meteorological wind tower, comprising:

a second fixing plate;

the first fixing plates are arranged in parallel, the first fixing plates and the second fixing plates are horizontally provided with cross bars, and a plurality of cross bars are horizontally arranged between the first fixing plates and the second fixing plates at equal intervals;

the U-shaped frame, two long-side opposite sides of the U-shaped frame slide in a first fixed plate symmetry side respectively, and a first fixed plate symmetry side all is equipped with the first stop gear who is used for spacing U-shaped frame, solid fixed ring is installed on one of them long limit of U-shaped frame, and is equipped with the second stop gear who is used for spacing U-shaped frame on U-shaped frame and the first fixed plate.

As a further technical solution of the present utility model, the first limiting mechanism includes: the sliding chute is vertically arranged on one side of the first fixing plate, a sliding block is arranged in the sliding chute in a sliding mode, and one end of the sliding block is arranged on one side of the long side of the U-shaped frame.

As a further technical solution of the present utility model, the second limiting mechanism includes: the U-shaped limiting plate and the arc-shaped block, the U-shaped limiting plate slides between two long sides of the U-shaped frame, the connecting plate is horizontally arranged at the top of the U-shaped limiting plate, and the handle is arranged at the top of the connecting plate.

As a further technical scheme of the utility model, one end of the arc-shaped block is provided with the torsion rotating shaft, the arc-shaped block is arranged between two long sides of the U-shaped limiting plate through the torsion rotating shaft, one side of the first fixing plate is provided with a groove, and a plurality of equidistant grooves are vertically arranged on one side of the first fixing plate.

As a further technical scheme of the utility model, a first knob is rotated at the center of one side of the short side of the U-shaped frame, a fixing rod is horizontally arranged at one side of the short side of the U-shaped limiting plate, and the other end of the fixing rod is fixedly connected with one side of the first knob through a rotating shaft.

As a further technical scheme of the utility model, a strip-shaped notch is formed in one long side surface of the U-shaped frame, a moving block slides in the strip-shaped notch, and round grooves are formed in two far sides of the two long sides of the U-shaped limiting plate.

As a further technical scheme of the utility model, one side of the moving block horizontally rotates to form a screw rod, the surface of the screw rod is connected to the inside of the moving block through threads, the top end of the screw rod is provided with a second knob, and the tail end of the screw rod is matched with the circular groove.

The beneficial effects of the utility model are as follows:

1. through the setting of arc piece for can make safer at climbing meteorological wind tower, and the climbing is also more convenient fast, improved the efficiency to meteorological wind tower maintenance, wear the safety belt on maintainer's body at first, link together safety belt and solid fixed ring, and make the arc face of arc piece upwards, when maintainer upwards scramble, can drive U type frame, the dead lever, U type limiting plate upwards together, U type limiting plate upwards can drive connecting plate and arc piece, and the arc face of arc piece upwards can not influence U type frame wholly upwards to remove, and when maintainer is scrambleing unexpected unhooking, U type frame can get into inside the recess when the whereabouts, then the arc piece can be blocked at the inside U type frame of preventing of recess and move down, further guaranteed maintainer can not fall, the security of using has been guaranteed.

2. Through the setting of lead screw and circular slot, can carry out spacingly to U type limiting plate, the position of arc piece can not rotate when having guaranteed to use, improved the stability of use, after U type limiting plate adjusts, drive the lead screw through rotating the second knob and rotate, because the setting of movable block, the lead screw can remove, the lead screw removes the end that can make the lead screw and advances into the circular slot, thereby can carry out spacingly to U type limiting plate, the stability of U type limiting plate has been guaranteed, and when the maintainer needs the tower ladder down, only need rotate U type limiting plate and make the arc face of arc piece down, thereby can make can not hinder maintainer down to remove when the tower ladder down, and then improved the result of use of this tower ladder.

Drawings

FIG. 1 is a schematic diagram of a fixed tower ladder of a meteorological wind tower according to the present utility model;

FIG. 2 is an enlarged view of the A position of a fixed tower ladder of the meteorological wind tower;

FIG. 3 is a schematic view of a partial bottom view of a fixed tower ladder of a meteorological wind tower according to the present utility model;

fig. 4 is a schematic diagram of a U-shaped frame and a connection structure of a fixed tower ladder of a meteorological wind tower according to the present utility model.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a cross bar; 4. a chute; 5. a groove; 6. a U-shaped frame; 7. a fixing ring; 8. a first knob; 9. a fixed rod; 10. a U-shaped limiting plate; 11. a handle; 12. an arc-shaped block; 13. a torsion shaft; 14. a slide block; 15. a bar-shaped notch; 16. a moving block; 17. a circular groove; 18. a second knob; 19. a screw rod; 20. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-4, a fixed tower ladder of a meteorological wind tower, comprising: the second fixed plate 2, first fixed plate 1 and U type frame 6, first fixed plate 1 and second fixed plate 2 parallel arrangement, and horizontal pole 3 is installed to first fixed plate 1 and second fixed plate 2 level, horizontal pole 3 has a plurality of and equidistant horizontal installation between first fixed plate 1 and second fixed plate 2, the opposite side of two long limits of U type frame 6 slides respectively in a first fixed plate 1 symmetry side, and a first fixed plate 1 symmetry side all is equipped with the first stop gear who is used for spacing U type frame 6, solid fixed ring 7 is installed on one of them long limit of U type frame 6, and be equipped with the second stop gear who is used for spacing U type frame 6 on U type frame 6 and the first fixed plate 1, through the setting of this equipment, make maintainer when climbing and descending, convenient and fast, need not frequent cover and establish the safety collar, maintenance's efficiency has been improved.

Referring to fig. 1, in a preferred embodiment, the first spacing mechanism comprises: the spout 4, spout 4 vertically offer in first fixed plate 1 one side, and the inside slip of spout 4 has slider 14, and slider 14 one end is installed in U type frame 6 long limit one side, through the setting of first stop gear for carry out spacingly to U type frame 6, guaranteed the stability that U type frame 6 removed.

Referring to fig. 2-4, in a preferred embodiment, the second spacing mechanism comprises: u type limiting plate 10 and arc piece 12, U type limiting plate 10 slides between two long limits of U type frame 6, and U type limiting plate 10 top horizontal installation has connecting plate 20, and handle 11 is installed at the connecting plate 20 top, through second stop gear's setting for spacing arc piece 12, the security when having guaranteed the climbing, through connecting plate 20's setting for arc piece 12 can not upwards turn over when the climbing, can not fall when further having guaranteed the climbing.

Referring to fig. 2, in a preferred embodiment, a torsion shaft 13 is installed at one end of an arc block 12, and the arc block 12 is installed between two long sides of a U-shaped limiting plate 10 through the torsion shaft 13, a groove 5 is formed on one side of a first fixing plate 1, a plurality of equidistant grooves 5 are formed on one side of the first fixing plate 1 vertically, and through the arrangement of the torsion shaft 13, the arc block 12 can be reset after being rotated, so that limiting can be conveniently performed at each groove 5.

Referring to fig. 2 and 3, in a preferred embodiment, a first knob 8 is rotated at the center of one side of a short side of a U-shaped frame 6, a fixing rod 9 is horizontally installed at one side of the short side of a U-shaped limiting plate 10, the other end of the fixing rod 9 is fixedly connected with one side of the first knob 8 through a rotating shaft, the fixing rod 9 can be driven to rotate through rotation of the first knob 8, and the fixing rod 9 can drive the U-shaped limiting plate 10 and an arc-shaped block 12 to rotate, so that the direction of the arc-shaped block 12 can be adjusted, and maintenance personnel can descend conveniently.

Referring to fig. 4 and 3, in a preferred embodiment, a strip-shaped notch 15 is formed on one long side surface of the U-shaped frame 6, a moving block 16 is slid in the strip-shaped notch 15, round grooves 17 are formed on two far sides of two long sides of the U-shaped limiting plate 10, one side of the moving block 16 horizontally rotates a screw rod 19, the surface of the screw rod 19 is connected inside the moving block 16 through threads, a second knob 18 is mounted on the top end of the screw rod 19, the tail end of the screw rod 19 is matched with the round grooves 17, the screw rod 19 is used for limiting the screw rod 19, the screw rod 19 can horizontally move, and the screw rod 19 and the round grooves 17 are matched for limiting the U-shaped limiting plate 10.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: firstly, the safety belt is worn on a maintainer, the safety belt is connected with the fixing ring 7, the arc surface of the arc block 12 faces upwards, the maintainer can drive the U-shaped frame 6, the fixing rod 9 and the U-shaped limiting plate 10 to ascend together when climbing upwards, the U-shaped limiting plate 10 can drive the connecting plate 20 and the arc block 12 to ascend, the arc surface of the arc block 12 faces upwards and cannot influence the whole upward movement of the U-shaped frame 6, when the maintainer accidentally takes off hands when climbing, the U-shaped frame 6 can enter the groove 5, the arc block 12 can be blocked in the groove 5 to prevent the U-shaped frame 6 from moving downwards, further, the maintainer cannot fall, after the U-shaped limiting plate 10 finishes adjustment, the second knob 18 is rotated to drive the screw rod 19 to rotate, due to the arrangement of the moving block 16, the screw rod 19 can move, the tail end of the screw rod 19 can enter the circular groove 17, the U-shaped limiting plate 10 can be limited, the stability of the U-shaped limiting plate 10 is guaranteed, and when the maintainer needs to pull down the tower, the U-shaped limiting plate 10 can only stop the tower 10 from moving downwards, and the arc-shaped tower can not move downwards when the maintainer needs to face down.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A fixed tower ladder of a meteorological wind tower, comprising:

a second fixing plate (2);

the device comprises a first fixing plate (1), wherein the first fixing plate (1) and a second fixing plate (2) are arranged in parallel, a cross rod (3) is horizontally arranged on the first fixing plate (1) and the second fixing plate (2), and a plurality of cross rods (3) are horizontally arranged between the first fixing plate (1) and the second fixing plate (2) at equal intervals;

the U-shaped frame (6), two long-side opposite sides of the U-shaped frame (6) slide on one symmetrical side of the first fixed plate (1) respectively, and one symmetrical side of the first fixed plate (1) is provided with a first limiting mechanism for limiting the U-shaped frame (6), one long side of the U-shaped frame (6) is provided with a fixed ring (7), and the U-shaped frame (6) and the first fixed plate (1) are provided with a second limiting mechanism for limiting the U-shaped frame (6).

2. The fixed tower ladder of a meteorological wind tower of claim 1, wherein the first spacing mechanism comprises: the sliding chute (4), the sliding chute (4) is vertically arranged on one side of the first fixed plate (1), a sliding block (14) is arranged in the sliding chute (4) in a sliding mode, and one end of the sliding block (14) is arranged on one side of the long side of the U-shaped frame (6).

3. The fixed tower ladder of a meteorological wind tower of claim 2, wherein the second spacing mechanism comprises: the U-shaped limiting plate (10) and the arc-shaped block (12), the U-shaped limiting plate (10) slides between two long sides of the U-shaped frame (6), the connecting plate (20) is horizontally arranged at the top of the U-shaped limiting plate (10), and the handle (11) is arranged at the top of the connecting plate (20).

4. A fixed tower ladder for a meteorological wind tower according to claim 3, wherein the torsion rotating shaft (13) is installed at one end of the arc-shaped block (12), the arc-shaped block (12) is installed between two long sides of the U-shaped limiting plate (10) through the torsion rotating shaft (13), the groove (5) is formed in one side of the first fixed plate (1), and the grooves (5) are formed in a plurality of equidistant vertical manner on one side of the first fixed plate (1).

5. The fixed tower ladder of the meteorological wind tower according to claim 4, wherein a first knob (8) is rotated at the center of one side of the short side of the U-shaped frame (6), a fixing rod (9) is horizontally arranged on one side of the short side of the U-shaped limiting plate (10), and the other end of the fixing rod (9) is fixedly connected with one side of the first knob (8) through a rotating shaft.

6. The fixed tower ladder of the meteorological wind tower according to claim 5, wherein a strip-shaped notch (15) is formed in one long side face of the U-shaped frame (6), a moving block (16) is arranged in the strip-shaped notch (15) in a sliding mode, and round grooves (17) are formed in two far sides of the U-shaped limiting plate (10).

7. The fixed tower ladder of the meteorological wind tower according to claim 6, wherein a screw rod (19) is horizontally rotated on one side of the moving block (16), the surface of the screw rod (19) is connected to the inside of the moving block (16) through threads, a second knob (18) is installed at the top end of the screw rod (19), and the tail end of the screw rod (19) is matched with the circular groove (17).