CN220748590U

CN220748590U - Portable fan wall

Info

Publication number: CN220748590U
Application number: CN202322208527.0U
Authority: CN
Inventors: 陈宇昊; 张新庄
Original assignee: Suzhou Maofeng Environmental Technology Co ltd
Current assignee: Suzhou Maofeng Environmental Technology Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-04-09
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses a portable fan wall, which belongs to the field of fan walls and comprises a base and splicing strips, wherein the splicing strips comprise the base and the splicing strips, the splicing strips are arranged above the base, the cross sections of the splicing strips are in an I shape in a horizontal state, splicing plates are uniformly arranged on the surfaces of the base and the splicing strips, a fan barrel is arranged on the surfaces of the splicing plates, extension plates are symmetrically arranged on two sides of the end parts of the splicing strips, a rotating shaft is arranged on the inner side surface of each extension plate through a bearing, a notch is arranged at the end part of each rotating shaft, a supporting rod is arranged in each notch through a pin shaft, an adjusting supporting cylinder is fixed on one end surface of each supporting rod, which is away from the notch, through bolts, a ball head is arranged at the end part of each adjusting supporting cylinder, the fan walls are formed by combining a plurality of splicing plates, so that the transportation difficulty is reduced, corresponding inclined supports are arranged on two sides of the whole stability of the fan walls, and the spliced fan walls can be adjusted in combination size according to the actual use conditions, so that the whole flexibility is improved.

Description

Portable fan wall

Technical Field

The utility model relates to the field of fan walls, in particular to a portable fan wall.

Background

The fan wall is the wall body of installing a plurality of fans as the name meaning, is used for large-scale ventilation work, and current fan wall is mostly an organic whole structure, though can improve comparatively stable support for the fan, but lead to the transportation extremely difficult owing to the volume is too big, leads to current fan wall to be when using then, portability scheduling problem, and the ventilation wall size of integral type is fixed simultaneously, and is higher to the space of operational environment, leads to the flexibility limited in succession.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a portable fan wall, which can be combined through a plurality of splice plates to form the fan wall, and can be disassembled during transportation to reduce the volume of a single body.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a portable fan wall, includes base and concatenation strip, the base top is arranged in to the concatenation strip, the I shape of level state is become to concatenation strip cross-section, the splice plate is evenly installed to base and concatenation strip surface, splice plate surface is provided with the fan barrel, concatenation strip tip bilateral symmetry is provided with the extension board, the pivot is installed through the bearing to extension board inboard surface, the breach has been seted up to the pivot tip, the bracing piece is installed through the round pin axle inside the breach, the bracing piece deviates from the one end surface of breach and has the adjustment support section of thick bamboo through the bolt fastening, adjustment support section of thick bamboo tip is provided with the bulb, bulb surface mounting has the butt joint, the butt joint bottom is provided with the sucking disc.

Further, the joint of the splicing strip and the extension plate is provided with a mounting hole, the surface of the rotating shaft is provided with a limiting hole, and the position of the limiting hole corresponds to the mounting hole.

Further, the inside slidable mounting of mounting hole has the slider, the one end that the slider is close to the pivot is provided with the gag lever post, gag lever post and spacing hole internal dimension looks adaptation, the one end that the gag lever post deviates from the slider sets up to the hemisphere.

Further, a spring is arranged in the mounting hole, and one end of the spring is contacted with the surface of the end part of the sliding block, which is away from the limiting rod.

Further, the surface of the sliding block is provided with a poking plate, and the poking plate penetrates through the surface of the end part of the splicing strip.

Furthermore, the base and the end parts of the splicing strips are both screwed with rotary baffle rods, and the splice plates are clamped by the rotary baffle rods.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that: the utility model provides a portable fan wall, which is formed by combining a plurality of splice plates, so that the transportation difficulty is reduced, and corresponding inclined supports are arranged on two sides of the fan wall, so that the overall stability of the fan wall is ensured, and the spliced fan wall can be adjusted in combination size according to actual use conditions, so that the overall flexibility is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a joint strip and support bar connection structure of the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of the explosive structure of the splice bar and shaft mounting of the present utility model.

The reference numerals in the figures illustrate: 1. a base; 2. splice plates; 3. a blower cylinder; 4. splicing strips; 5. an extension plate; 6. a rotating shaft; 7. a notch; 8. a limiting hole; 9. a support rod; 10. adjusting the supporting cylinder; 11. ball head; 12. a suction cup; 13. butt joint; 14. a mounting hole; 15. a slide block; 16. a toggle plate; 17. a limit rod; 18. a spring; 19. and rotating the gear lever.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1 and 2, the portable fan wall comprises a base 1 and a splicing strip 4, wherein the splicing strip 4 is arranged above the base 1, the section of the splicing strip 4 is in a horizontal I shape, the splicing plate 2 is limited by upper and lower clamping grooves, the upper and lower stability of the splicing plate 2 is guaranteed, the splicing plate 2 is uniformly arranged on the surfaces of the base 1 and the splicing strip 4, an air cylinder 3 is arranged on the surface of the splicing plate 2, the direction of the air cylinder 3 is consistent during installation, extension plates 5 are symmetrically arranged on two sides of the end part of the splicing strip 4, the extension plates 5 are distributed front and back, a rotating shaft 6 is arranged on the inner side surface of the extension plates 5 through bearings, a notch 7 is formed in the end part, close to each other, of the rotating shafts 6, a supporting rod 9 is arranged inside the notch 7 through a pin shaft, and the supporting rod 9 can rotate along a pin shaft of the supporting rod.

Wherein, the one end surface that bracing piece 9 deviates from breach 7 is fixed with an adjustment support section of thick bamboo 10 through the bolt to adjust holistic distance, and fix through the bolt, adjustment support section of thick bamboo 10 tip is provided with bulb 11, and bulb 11 surface mounting has butt joint 13, and butt joint 13 bottom is provided with sucking disc 12, so that adjustment support section of thick bamboo 10 and butt joint 13 between can carry out the adjustment of arbitrary angle.

Referring to fig. 3 and 4, the joint of the splicing strip 4 and the extension board 5 is provided with a mounting hole 14, the surface of the rotating shaft 6 is provided with a limiting hole 8, the supporting rod 9 is inclined downwards, when the sucker 12 is adsorbed on the ground surface, the position of the limiting hole 8 just corresponds to the mounting hole 14, a sliding block 15 is slidably mounted in the mounting hole 14, one end of the sliding block 15, which is close to the rotating shaft 6, is provided with a limiting rod 17, the limiting rod 17 is matched with the internal size of the limiting hole 8, the rotating shaft 6 can not rotate when the sliding block 15 is matched with the sliding block, the angle stability of the supporting rod 9 is guaranteed, so that stable support is provided, and one end of the limiting rod 17, which is away from the sliding block 15, is arranged as a hemispherical shape, so that the limiting rod 17 enters.

Wherein, the inside spring 18 that is provided with of mounting hole 14, spring 18 one end and slider 15 deviate from the tip surface of gag lever post 17 and contact, and the elasticity of spring 18 makes slider 15 receive the power to pivot 6 direction all the time, makes gag lever post 17 and spacing hole 8 cooperation then, and slider 15 surface is provided with and stirs board 16, stirs board 16 and runs through splice bar 4 tip surface to be convenient for through outside control slider 15.

Referring to fig. 1 and 4, the ends of the base 1 and the splicing strip 4 are both screwed with a rotation blocking rod 19, and the rotation blocking rod 19 rotates to clamp the splice plates 2, so as to ensure the stability of the combination of a plurality of splice plates 2.

When in use: during installation, the base 1 is placed on the ground surface, then the splice plates 2 are uniformly placed, the fan barrels 3 face the same, then the splice bars 4 are placed above the splice plates 2 in the first row, then a row of splice plates 2 can be installed, the splice plates are combined into a wall body, the whole number of splice plates 2 can be just placed in the length of the inner grooves of the base 1 and the splice bars 4, the splice plates 2 at the two ends are limited by rotating the rotary baffle rods 19, so that the splice plates 2 in the through row are limited, the support rods 9 are horizontally placed before assembly, the support rods 9 are rotated during installation, the support rods are perpendicular to the surfaces of the splice bars 4 and then rotate downwards, the rotating shafts 6 are driven to rotate, the positions of the support barrels 10 and the support rods 9 are adjusted and are fixed through bolts, the suckers 12 are adsorbed on the ground surface, the matching of the ball heads 11 and the butt joints 13 can ensure that no matter what angle the suckers 12 are positioned on the ground surface, when the suckers 12 are adsorbed in place, the positions of the limiting holes 8 correspond to the mounting holes 14, the elastic force of the springs 18 enable the limiting rods 17 to automatically enter the inside the limiting holes 8, so that the supporting rods 9 are just in the limiting holes 8, the whole supporting shafts are inclined, and the whole stability of the wall body is maintained.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Portable fan wall, including base (1) and concatenation strip (4), its characterized in that: the utility model discloses a base, splice strip (4) are arranged in base (1) top, splice strip (4) cross-section becomes the I shape of horizontal state, splice plate (2) are evenly installed to base (1) and splice strip (4) surface, splice plate (2) surface is provided with fan barrel (3), splice strip (4) tip bilateral symmetry is provided with extension board (5), pivot (6) are installed through the bearing to extension board (5) inboard surface, breach (7) have been seted up to pivot (6) tip, bracing piece (9) are installed through the round pin axle to breach (7) inside, the one end surface that bracing piece (9) deviate from breach (7) is through bolt fastening has adjustment support section of thick bamboo (10), adjustment support section of thick bamboo (10) tip is provided with bulb (11), bulb (11) external surface mounting has butt joint (13), butt joint (13) bottom is provided with sucking disc (12).

2. The portable fan wall of claim 1, wherein: the splicing strip (4) and the extension plate (5) are connected, a mounting hole (14) is formed in the joint, a limiting hole (8) is formed in the surface of the rotating shaft (6), and the position of the limiting hole (8) corresponds to the mounting hole (14).

3. The portable fan wall of claim 2, wherein: the mounting hole (14) is internally provided with a sliding block (15) in a sliding manner, one end, close to the rotating shaft (6), of the sliding block (15) is provided with a limiting rod (17), the limiting rod (17) is matched with the internal size of the limiting hole (8), and one end, deviating from the sliding block (15), of the limiting rod (17) is arranged to be hemispherical.

4. A portable fan wall according to claim 3, wherein: a spring (18) is arranged in the mounting hole (14), and one end of the spring (18) is contacted with the surface of the end part of the sliding block (15) deviating from the limiting rod (17).

5. The portable fan wall of claim 4, wherein: the surface of the sliding block (15) is provided with a poking plate (16), and the poking plate (16) penetrates through the end surface of the splicing strip (4).

6. The portable fan wall of claim 1, wherein: the base (1) and the end parts of the splicing strips (4) are both screwed with rotary baffle rods (19), and the rotary baffle rods (19) rotate to clamp the splicing plates (2).