CN220366504U

CN220366504U - Roof hood convenient to dismouting

Info

Publication number: CN220366504U
Application number: CN202321873073.2U
Authority: CN
Inventors: 王丹; 王大香; 孙玥
Original assignee: Tianjin Hongxi Xingwang Building Materials Co ltd
Current assignee: Tianjin Hongxi Xingwang Building Materials Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-01-19
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a roof hood convenient to disassemble and assemble, which comprises a first sleeve, wherein the top of the first sleeve is fixedly connected with a hood main body, the lower port of the first sleeve penetrates through and is provided with a second sleeve, the middle part of the inner wall of the top of the hood main body is fixedly connected with a top seat, the middle part of the top seat penetrates through and is provided with a third clamping block, the bottom of the third clamping block is fixedly connected with a supporting shaft, and the lower part of the supporting shaft penetrates through and is provided with two connecting blocks which are vertically distributed. According to the utility model, the third clamping block on the support shaft is pumped into the top seat and is quickly installed under the action of the second clamping block and the first spring, the C-shaped support bar is pulled and inserted into the clamping groove in the first clamping block, and then the pressing plate is extruded by the second spring, so that the limiting column is automatically clamped into the through hole, and the C-shaped support bar is limited, so that the assembly is quickly completed.

Description

Roof hood convenient to dismouting

Technical Field

The utility model relates to the technical field of hoods, in particular to a roof hood convenient to assemble and disassemble.

Background

The roof hood is a device for accelerating and converting air flow in any parallel direction into air flow vertical from bottom to top by utilizing the principle that natural wind speed in nature pushes a turbine of a fan to rotate and indoor and outdoor air convection so as to improve indoor ventilation effect.

At present, a supporting shaft in a roof hood is generally connected with a spherical part of the hood through threads, and meanwhile, the connection mode between the transverse supporting frames on four sides of the supporting shaft and the cylinder body is generally riveting, bolt fixing or welding, so that the connection and fixing mode is not convenient for disassembling and assembling the roof hood.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a roof hood convenient to assemble and disassemble.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a roof hood convenient to dismouting, includes first sleeve pipe, first sleeve pipe top fixedly connected with hood main part, first sleeve pipe lower port runs through and is provided with the second sleeve pipe, the middle part fixedly connected with footstock of hood main part top inner wall, footstock top middle part runs through and is provided with the third fixture block, third fixture block bottom fixedly connected with back shaft, the back shaft lower part runs through and is provided with two perpendicular connecting blocks that distribute, two adjacent one side of connecting block all is provided with clamp plate and back shaft and runs through the clamp plate, the connecting block four sides all run through and sliding connection have C type support bar, the one end that the support shaft was kept away from to C type support bar all runs through and is provided with first fixture block and four first fixture blocks of upside and downside respectively with first sleeve pipe and second sleeve pipe fixed connection, third fixture block left and right sides middle part all runs through and sliding connection has the second fixture block and the second fixture block runs through and with footstock sliding connection, two equal angle evenly distributed's restriction post and C type support bar run through in equal angle in equal side equal angle.

For further description of the above technical solution:

and angle irons are fixedly connected to the lower sides of the four-side outer walls of the second sleeve.

For further description of the above technical solution:

a second spring is arranged between the two pressing plates, and the supporting shaft penetrates through the second spring.

For further description of the above technical solution:

the middle part at the top of the connecting block is penetrated and fixedly connected with a bearing, and the supporting shaft is penetrated and fixedly connected with the bearing.

For further description of the above technical solution:

one side of the first clamping block, which is close to the supporting shaft, penetrates through and is provided with a clamping groove, and the clamping groove corresponds to the C-shaped supporting bar.

For further description of the above technical solution:

the two sides of the second clamping blocks, which are opposite, are fixedly connected with first springs, and the other ends of the first springs penetrate through and are fixedly connected with the top seat.

For further description of the above technical solution:

the top that C type support bar is close to the back shaft one end all runs through and is provided with the through-hole and restrict the post and run through and correspond with the through-hole.

The utility model has the following beneficial effects:

1. according to the utility model, the third clamping block on the support shaft is firstly pumped into the top seat and is quickly installed through the action of the second clamping block and the first spring, the C-shaped support bar is pulled and inserted into the clamping groove in the first clamping block, and then the pressing plate is pressed through the second spring, so that the limiting column is automatically clamped into the through hole, and the C-shaped support bar is limited, so that the assembly is quickly completed and no attachment to tools is required.

2. According to the utility model, the C-shaped support bar can be separated from the first clamping block by pulling the pressing plate and compressing the second spring, so that the C-shaped support bar can be quickly disassembled, and the second clamping block is separated from the third clamping block by pushing the second clamping block and compressing the first spring, so that the support shaft can be separated from the hood main body, and the hood can be quickly disassembled without depending on tools.

Drawings

FIG. 1 is a bottom view of a roof hood according to the present utility model for easy removal;

FIG. 2 is a top view of a roof hood according to the present utility model for easy removal;

FIG. 3 is an exploded view of a roof hood according to the present utility model;

FIG. 4 is a schematic view of a first fixture block of a roof hood according to the present utility model;

FIG. 5 is a schematic view of a top seat of a roof hood according to the present utility model;

FIG. 6 is a cross-sectional view of a roof hood top seat according to the present utility model;

FIG. 7 is a schematic view of a support shaft of a roof hood according to the present utility model for easy assembly and disassembly;

FIG. 8 is a schematic view of a C-shaped support bar of a roof hood according to the present utility model;

FIG. 9 is a schematic view of a press plate of a roof hood according to the present utility model;

fig. 10 is a schematic view of a connection block of a roof hood according to the present utility model.

Legend description:

1. a hood main body; 2. a first sleeve; 3. angle iron; 4. a second sleeve; 5. a support shaft; 6. a C-shaped supporting bar; 7. a first clamping block; 8. a top base; 9. a second clamping block; 10. a first spring; 11. a clamping groove; 12. a third clamping block; 13. a connecting block; 14. a pressing plate; 15. a second spring; 16. a restraining post; 17. a bearing; 18. and a through hole.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-10, one embodiment provided by the present utility model is: the utility model provides a roof hood convenient to dismouting, including first sleeve pipe 2, first sleeve pipe 2 top fixedly connected with hood main part 1, first sleeve pipe 2 lower port runs through and is provided with second sleeve pipe 4, at first through set up footstock 8 on hood main part 1, second fixture block 9 and first spring 10, the middle part fixedly connected with footstock 8 of the inner wall of hood main part 1 top, footstock 8 top middle part runs through and is provided with third fixture block 12, third fixture block 12 bottom fixedly connected with back shaft 5, through inserting the recess of footstock 8 bottom with the third fixture block 12 on back shaft 5 and extrude second fixture block 9, then under the extrusion of third fixture block 12, make second fixture block 9 to both sides separation and compress first spring 10, the lower part of back shaft 5 runs through and is provided with two perpendicular distributed's connecting blocks 13, adjacent one side of two connecting blocks 13 all is provided with clamp plate 14 and back shaft 5 runs through clamp plate 14, the fourth side of connecting block 13 all runs through and sliding connection has C type 6, when third fixture block 12 is accomplished to insert into footstock 8 inside, then under the effect of first spring 10, make second fixture block 12 insert into the support bar 7 along the back shaft 7 and one side of back shaft 6, make one side and one side of back shaft 7 are located outside the back shaft 6, thereby make and one side of back shaft 7 is connected to the support bar 6, and one side is left to the top 7 is connected to the support bar, and one side is connected with the support bar 6, and one side is connected to the top 7, and is connected to the top 7, and is opened and is connected with the support bar 6, and is opened to the top 6, the middle parts of the left side and the right side of the third clamping block 12 are penetrated through and are in sliding connection with the second clamping block 9, the second clamping block 9 is penetrated through and is in sliding connection with the top seat 8, when the C-shaped supporting bar 6 is inserted into the appointed position in the clamping groove 11, then the pressing plates 14 on the pressing plates 14 are aligned up and down with the through holes 18, the opposite sides of the two pressing plates 14 are fixedly connected with four limiting columns 16 which are uniformly distributed at equal angles, and the limiting columns 16 penetrate through the connecting blocks 13 and the C-shaped supporting bar 6.

The lower sides of four side outer walls of the second sleeve 4 are fixedly connected with the angle irons 3, then under the action of the second springs 15, the limiting columns 16 are inserted into the through holes 18 and limit the C-shaped supporting rods 6, so that installation is completed, when the first clamping blocks 7 and the C-shaped supporting rods 6 are disassembled, the second springs 15 are arranged between the two pressing plates 14, the supporting shafts 5 penetrate through the second springs 15, the middle parts of the tops of the connecting blocks 13 are fixedly connected with bearings 17 and the supporting shafts 5 penetrate through the bearings 17, the second springs 15 are compressed through the pressing plates 14, the limiting columns 16 are separated from the through holes 18, the C-shaped supporting rods 6 can be separated from the first clamping blocks 7, disassembly is completed quickly, one sides of the first clamping blocks 7 close to the supporting shafts 5 are penetrated through and provided with clamping grooves 11 corresponding to the C-shaped supporting rods 6, the first clamping blocks 10 are pushed by pushing the second clamping blocks 9 and compressing the first springs 10, the second clamping blocks 9 are separated from the third clamping blocks 12, the supporting shafts 5 and the wind cap main body 1 are separated, one sides of the two second clamping blocks 9 back to the sides of the first clamping blocks 9 are fixedly connected with the first springs 10 and penetrate through the first supporting shafts 10 and penetrate through the supporting shafts 18 and penetrate through the corresponding top caps 18 and the corresponding top supports 18, and the top supports 6 are fixedly connected with the corresponding top supports 18, and the top supports are fixedly connected with the top caps 6, and the top supports are penetrated through the corresponding top supports 6, and the top supports are fixedly connected with the supporting shafts 6, and the top supports are connected with the supporting caps 10, and the top supports are fixedly connected with the supporting caps, and the supporting supports are connected with the supporting supports, and the supporting supports are respectively, and are connected with the supporting supports are through the supporting frame and are fixedly and are convenient to the supporting device.

Working principle: firstly, through setting up footstock 8, second fixture block 9 and first spring 10 on hood main part 1, through inserting the recess of footstock 8 bottom with the third fixture block 12 on the back shaft 5 and extrude second fixture block 9, then under the extrusion of third fixture block 12, make second fixture block 9 to both sides separation and compress first spring 10, when third fixture block 12 accomplishes the inside of footstock 8, then under the effect of first spring 10, make second fixture block 9 card go into the hole in third fixture block 12, thereby install third fixture block 12 and hood main part 1 together, then through outwards pulling C type support bar 6, make C type support bar 6 outwards break away from gradually along the spout of connecting block 13, then the draw-in groove 11 in first fixture block 7 is inserted to C type support bar 6, when the assigned position in draw-in groove 11 is inserted to C type support bar 6, then the clamp plate 14 on can with through-hole 18 alignment, then under the effect of second spring 15, make restriction post 16 insert in through-hole 18 and to C type support bar 6 card go into the hole in the inside, thereby make second fixture block 9 card hole in the third fixture block 12, then make C type support bar 6 break away from the outside along the spout in connecting block 13, then, can be detached from the inside of C type support bar 6 through the compression 5, thereby make C type support bar 6 is detached with compression 5, and compression bar 10 is accomplished through the second fixture block 5, thereby, and compression top cap 5 is broken down, and compression is accomplished through the compression of C type support bar 5, and compression bar 5 is fast, and compression is broken down.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. Roof hood convenient to dismouting, including first sleeve pipe (2), its characterized in that: the utility model discloses a wind cap, which is characterized in that a wind cap main body (1) is fixedly connected with the top of a first sleeve (2), a lower port of the first sleeve (2) penetrates and is provided with a second sleeve (4), a top seat (8) is fixedly connected with the middle part of the inner wall of the top of the wind cap main body (1), a third clamping block (12) is penetrated and is arranged at the middle part of the top seat (8), a supporting shaft (5) is fixedly connected with the bottom of the third clamping block (12), two connecting blocks (13) which are vertically distributed are penetrated and are arranged at the lower part of the supporting shaft (5), a pressing plate (14) and a supporting shaft (5) penetrate the two adjacent sides of the connecting blocks (13), C-shaped supporting bars (6) are penetrated and are connected in a sliding manner at four sides of the connecting blocks (13), one end of the C-shaped supporting bar (6) far away from the supporting shaft (5) penetrates and is provided with a first clamping block (7) and four first clamping blocks (7) at the upper side and four first clamping blocks (7) and two sides of the right side are respectively fixedly connected with the first sleeve (2) and the second sleeve (4), the third clamping block (12) penetrates the right side (9) and the top seat (9) in a sliding manner, four limiting columns (16) which are uniformly distributed at equal angles are fixedly connected to one sides of the two pressing plates (14) which are opposite to each other, and the limiting columns (16) penetrate through the connecting blocks (13) and the C-shaped supporting bars (6).

2. The roof hood of claim 1, wherein: the lower sides of the four outer walls of the second sleeve (4) are fixedly connected with angle irons (3).

3. The roof hood of claim 1, wherein: a second spring (15) is arranged between the two pressing plates (14), and the supporting shaft (5) penetrates through the second spring (15).

4. The roof hood of claim 1, wherein: the middle parts of the tops of the connecting blocks (13) are all penetrated and fixedly connected with bearings (17), and the supporting shafts (5) are penetrated and fixedly connected with the bearings (17).

5. The roof hood of claim 1, wherein: one side of the first clamping block (7) close to the supporting shaft (5) penetrates through and is provided with a clamping groove (11), and the clamping groove (11) corresponds to the C-shaped supporting bar (6).

6. The roof hood of claim 1, wherein: the two opposite sides of the second clamping blocks (9) are fixedly connected with first springs (10), and the other ends of the first springs (10) penetrate through and are fixedly connected with the top seat (8).

7. The roof hood of claim 1, wherein: the tops of the ends, close to one end of the supporting shaft (5), of the C-shaped supporting bars (6) are penetrated and provided with through holes (18), and the limiting columns (16) penetrate and correspond to the through holes (18).