Portable wind power tower door frame

Abstract

The utility model discloses a portable wind power tower tube door frame which comprises an outer frame, a main frame is connected in the outer frame in a sleeved mode, an inner frame is connected in the main frame in a sleeved mode, and the front end of the outer frame is connected with a dust remover in a sliding mode through a lifting rail. A left clamping groove and a right clamping groove are formed in the upper end of the base, and the left clamping groove and the right clamping groove are connected with the outer frame, the main frame and the inner frame in a clamped mode. The base, the left clamping groove, the right clamping groove, the outer frame, the main frame and the inner frame form a clamping and splicing type structure, the outer frame, the main frame and the inner frame can be rapidly inserted into the base and pulled out of the base, and rapid carrying and assembling of the door frame are facilitated; the dust removal mechanism is composed of the outer frame, the lifting rail and the dust remover, the direction of the dust remover can be changed to comprehensively remove dust of the door frame and the door, dust entering the wind power tower can be reduced, and maintenance of the internal environment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power towers, in particular to a portable wind power tower door frame. Background Art

[0002] The structure of the existing wind power tower door frame is complicated. When installing the door frame, there are many installation processes, heavy workload, and difficulty in dismantling and carrying. After the door frame is used for a long time, a large amount of dust will be attached to the door frame and the door, which will cause dust to enter the wind power tower after the door is opened, affecting the internal environment. A Chinese patent discloses a "wind power tower door frame structure" with an application number of "CN202221578696.2", which includes a tower body, a door frame is installed through the tower body, the door frame is fixedly connected to the tower body, and a hatch assembly is provided in the door frame. The hatch assembly includes a truss fixedly connected to the top inner wall of the door frame, the same door panel 1 is rotatably installed on the truss and the side wall of the door frame, and the door panel 2 hinged to the door panel 1 is slidably installed on the truss. The door panel 1 and the door panel 2 are fixedly installed with guide plates, and the same gas strut is hinged between the door panel 2 and the door panel 1. Compared with the integrated door, the utility model is easier to open. In a windy environment, the door assembly will not be unable to be opened from the inside. At the same time, it will not swing after opening, and it is safer. However, the door frame is not easy to disassemble and carry. After the door frame is used for a long time, a lot of dust will be attached to the door frame and the door. The dust will enter the wind tower and affect the internal facilities and environment. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a convenient wind power tower door frame. The base, left card slot, right card slot, outer frame, main frame and inner frame form a card-joined structure, and the outer frame, main frame and inner frame can be quickly inserted into and pulled out of the base, which is beneficial to the rapid transportation and assembly of the door frame. The outer frame, lifting rails and dust collector form a dust removal mechanism, and the position of the dust collector can be changed to perform comprehensive dust removal on the door frame and the door, which can reduce the dust entering the wind power tower and is beneficial to the maintenance of the internal environment.

[0004] The utility model also provides the above-mentioned portable wind power tower door frame, comprising: an outer frame, a main frame is sleeved in the outer frame, an inner frame is sleeved in the main frame, and a dust collector is slidably connected to the front end of the outer frame through a lifting rail; a base, a left card slot and a right card slot are provided on the upper end of the base, and the left card slot and the right card slot are clamped with the outer frame, the main frame and the inner frame.

[0005] According to the portable wind power tower door frame of the utility model, the side surface of the main frame abuts against the inner surface of the outer frame, making the structure tight and tight. The inner surface of the main frame abuts against the side surface of the inner frame, making the structure tight and tight.

[0006] According to the portable wind power tower door frame of the utility model, a waterproof rubber strip is sleeved inside the outer frame to improve the waterproof ability of the door frame. The side surface of the waterproof rubber strip abuts against the side inner wall of the outer frame to make the structure tight and tight.

[0007] According to the portable wind power tower door frame described in the utility model, the rear end of the main frame abuts against the rear end of the waterproof rubber strip, making the structure tight and tight. The rear end of the inner frame abuts against the rear end of the waterproof rubber strip, making the structure tight and tight.

[0008] According to the portable wind power tower door frame of the utility model, a fixing plate is fixedly connected to the lower end of the base, which is convenient for the installation and fixation of the door frame. The fixing plate is provided with mounting holes, which is convenient for the stable installation of the door frame. The mounting holes are located at the four corners of the fixing plate, which is conducive to the stable installation of the door frame.

[0009] According to the portable wind power tower door frame described in the utility model, the lower inner wall of the left card slot abuts against the outer frame, the main frame and the inner frame, making the structure tight and tight. The side inner wall of the left card slot abuts against the outer frame, the main frame and the inner frame, making the structure tight and tight. The side inner wall of the left card slot abuts against the waterproof rubber strip, making the structure tight and tight.

[0010] According to the portable wind power tower door frame described in the utility model, the lower inner wall of the right slot abuts against the outer frame, the main frame and the inner frame, making the structure tight and tight. The side inner wall of the right slot abuts against the outer frame, the main frame and the inner frame, making the structure tight and tight. The side inner wall of the right slot abuts against the waterproof rubber strip, making the structure tight and tight.

[0011] Beneficial Effects

[0012] 1. Compared with the prior art, the portable wind power tower door frame has a card-joined structure composed of a base, a left card slot, a right card slot, an outer frame, a main frame and an inner frame. The outer frame, the main frame and the inner frame can be quickly inserted into and pulled out of the base, which is conducive to the rapid transportation and assembly of the door frame;

[0013] 2. Compared with the prior art, this portable wind power tower door frame has a dust removal mechanism composed of an outer frame, a lifting rail and a dust collector. The position of the dust collector can be changed to perform comprehensive dust removal on the door frame and the door, which can reduce the dust entering the wind power tower and is beneficial to the maintenance of the internal environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a structural schematic diagram of a convenient wind power tower door frame of the utility model;

[0016] Figure 2This is a schematic diagram of the top view structure of a convenient wind power tower door frame of the utility model;

[0017] Figure 3 This is a schematic diagram of the longitudinal section structure of a convenient wind power tower door frame of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the transverse cross-sectional structure of a convenient wind power tower door frame.

[0019] Legend:

[0020] 1. Base; 2. Left card slot; 3. Mounting hole; 4. Outer frame; 5. Lifting rail; 6. Dust collector; 7. Inner frame; 8. Main frame; 9. Waterproof rubber strip; 10. Fixing plate; 11. Right card slot. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 , the utility model embodiment is a portable wind power tower door frame, which includes: an outer frame 4, a waterproof rubber strip 9 is sleeved in the outer frame 4 for waterproofing, the side surface of the waterproof rubber strip 9 abuts against the side inner wall of the outer frame 4 to form a tight and tight structure, a main frame 8 is sleeved in the outer frame 4, an inner frame is installed, an inner frame 7 is sleeved in the main frame 8, a door panel and a door panel rotating assembly are installed, the side surface of the main frame 8 abuts against the inner surface of the outer frame 4 to form a tight and tight structure, the inner surface of the main frame 8 abuts against the side surface of the inner frame 7 to form a tight and tight structure, the rear end of the main frame 8 abuts against the rear end of the waterproof rubber strip 9 to form a tight and tight structure, the rear end of the inner frame 7 abuts against the rear end of the waterproof rubber strip 9 to form a tight and tight structure, the front end of the outer frame 4 is slidably connected with a dust collector 6 through a lifting rail 5 to remove dust from the door panel;

[0023] Base 1, the upper end of the base 1 is provided with a left card slot 2 and a right card slot 11, the outer frame, the main frame and the inner frame are installed, the left card slot 2 and the right card slot 11 are clamped with the outer frame 4, the main frame 8 and the inner frame 7 to form a limit clamping structure, the lower inner wall of the left card slot 2 is abutted with the outer frame 4, the main frame 8 and the inner frame 7 to form a tight and tight structure, the side inner wall of the left card slot 2 is abutted with the outer frame 4, the main frame 8 and the inner frame 7 to form a tight and tight structure, the side inner wall of the left card slot 2 is abutted with the waterproof rubber strip 9 to form a tight and tight structure, the right card slot 11 The lower inner wall of the right card slot 11 abuts against the outer frame 4, the main frame 8 and the inner frame 7 to form a tight and tight structure. The side inner wall of the right card slot 11 abuts against the outer frame 4, the main frame 8 and the inner frame 7 to form a tight and tight structure. The side inner wall of the right card slot 11 abuts against the waterproof rubber strip 9 to form a tight and tight structure. The lower end of the base 1 is fixedly connected with a fixing plate 10 to install and fix the door frame. The fixing plate 10 is provided with mounting holes 3 to stably install the door frame. The mounting holes 3 are located at the four corners of the fixing plate 10 to form a stable layout.

[0024] Working principle: Assemble the portable wind power tower door frame, insert the outer frame 4, the main frame 8 and the inner frame 7 into the base, so that the left card slot 2 and the right card slot 11 of the base 1 are snapped with the outer frame 4, the main frame 8 and the inner frame 7, install the waterproof rubber strip 9 in the outer frame 4 to prevent water infiltration, slide the dust collector 6 through the lifting rail 5 to remove dust from the door panel to reduce the dust from entering the wind power tower; the outer frame 4, the main frame 8 and the inner frame 7 can be quickly pulled out from the base 1, and the outer frame 4, the main frame 8 and the inner frame 7 can be transported in batches, which is convenient and fast to transport.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A portable wind power tower door frame, characterized in that: include: An outer frame (4), wherein a main frame (8) is sleeved inside the outer frame (4), an inner frame (7) is sleeved inside the main frame (8), and a dust collector (6) is slidably connected to the front end of the outer frame (4) via a lifting rail (5); A base (1), wherein a left card slot (2) and a right card slot (11) are provided at the upper end of the base (1), and the left card slot (2) and the right card slot (11) are card-connected with the outer frame (4), the main frame (8) and the inner frame (7).

2. A portable wind power tower door frame according to claim 1, characterized in that: The side surface of the main frame (8) abuts against the inner surface of the outer frame (4), and the inner surface of the main frame (8) abuts against the side surface of the inner frame (7).

3. The portable wind power tower door frame according to claim 1, characterized in that: A waterproof rubber strip (9) is sleeved inside the outer frame (4), and a side surface of the waterproof rubber strip (9) abuts against a side inner wall of the outer frame (4).

4. A portable wind power tower door frame according to claim 1, characterized in that: The rear end of the main frame (8) abuts against the rear end of the waterproof rubber strip (9), and the rear end of the inner frame (7) abuts against the rear end of the waterproof rubber strip (9).

5. The portable wind power tower door frame according to claim 1, characterized in that: A fixing plate (10) is fixedly connected to the lower end of the base (1), and mounting holes (3) are provided in the fixing plate (10). The mounting holes (3) are located at four corners of the fixing plate (10).

6. The portable wind power tower door frame according to claim 1, characterized in that: The lower inner wall of the left card slot (2) abuts against the outer frame (4), the main frame (8) and the inner frame (7); the side inner wall of the left card slot (2) abuts against the outer frame (4), the main frame (8) and the inner frame (7); and the side inner wall of the left card slot (2) abuts against the waterproof rubber strip (9).

7. The portable wind power tower door frame according to claim 1, characterized in that: The lower inner wall of the right card slot (11) abuts against the outer frame (4), the main frame (8) and the inner frame (7); the side inner wall of the right card slot (11) abuts against the outer frame (4), the main frame (8) and the inner frame (7); and the side inner wall of the right card slot (11) abuts against the waterproof rubber strip (9).

Images