CN215539321U - Ventilation unit for construction - Google Patents
Ventilation unit for construction Download PDFInfo
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- CN215539321U CN215539321U CN202121986691.9U CN202121986691U CN215539321U CN 215539321 U CN215539321 U CN 215539321U CN 202121986691 U CN202121986691 U CN 202121986691U CN 215539321 U CN215539321 U CN 215539321U
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- sleeve
- ventilation
- mounting
- threaded rod
- building construction
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- 238000009423 ventilation Methods 0.000 title claims abstract description 55
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 17
- 238000009435 building construction Methods 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000000630 rising effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a ventilation device for building construction, and relates to the technical field of building construction. The novel dust remover comprises a bottom plate, an installation column, a lifting rod and a ventilation box, wherein a fan and a filter screen are installed in the ventilation box, a shaft sleeve, a reciprocating motor and a limiting groove are arranged in the installation column, a sleeve is installed in the shaft sleeve, a threaded rod is installed in the sleeve and connected with the lifting rod, the limiting rod is installed on the peripheral side face of the threaded rod, a driven gear is installed on the peripheral side face of the sleeve, the reciprocating motor is connected with a driving gear, and the threaded rod is in threaded fit with the sleeve. According to the utility model, the filter screen and the fan are arranged, the filter screen can filter impurities in the air, and the fan can accelerate the flow of the air and accelerate the ventilation efficiency; through setting up threaded rod and sleeve screw-thread fit, when the sleeve rotated, the threaded rod can carry out the automatic rising, drives the ventilation case through the lifter and goes up and down, and the convenience is ventilated the not construction department of co-altitude, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a ventilation device for building construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.
In the building work progress, often can produce a large amount of dusts, this just needs to use ventilation unit to ventilate, and traditional ventilation unit's height is generally fixed, can not carry out the regulation of height according to the demand of construction height, for solving above-mentioned problem, now provides a ventilation unit for construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a ventilation device for building construction, which solves the problem that the height of the traditional ventilation device is generally fixed and cannot be adjusted according to the requirement of the construction height.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a ventilation device for building construction, which comprises a bottom plate, an installation column, a lifting rod and a ventilation box, wherein the bottom plate is of a plate body structure, the interior of the installation column is of a cavity body structure, the ventilation box is of a box body structure, a fan and a filter screen are arranged in the ventilation box, the filter screen can filter impurities in air by arranging the filter screen and the fan, and the fan can accelerate the flow of the air and accelerate the ventilation efficiency; the mounting post is internally provided with a shaft sleeve, a reciprocating motor and two limiting grooves, a sleeve is arranged in the shaft sleeve, a threaded rod is arranged in the sleeve, the upper end of the threaded rod is fixedly connected with the lifting rod, the limiting rods are arranged on the peripheral side surfaces of the threaded rod, and the limiting rods and the limiting grooves are arranged to limit the threaded rod conveniently and prevent the threaded rod from rotating automatically; driven gear is installed to telescopic week side face, reciprocating motor is connected with drive gear, threaded rod and sleeve screw-thread fit, through setting up threaded rod and sleeve screw-thread fit, during the muffjoint rotation, the threaded rod can carry out automatic rising, drives the ventilation case through the lifter and goes up and down, conveniently ventilates the construction department of co-altitude not, and the practicality is strong.
An air inlet is arranged on one side surface of the ventilation box, an air outlet pipe is arranged on the other side surface of the ventilation box, two mounting grooves are arranged on one surface of the air inlet, dust screens are arranged in the two mounting grooves, and dust can be prevented from entering the ventilation box by arranging the dust screens, so that the interior of the ventilation box is kept clean; a surface mounting of mounting groove has the bolt, through setting up the bolt, makes things convenient for the installation and the dismantlement of dust screen.
The mounting column is arranged in the mounting sleeve, so that the mounting column can rotate conveniently and can ventilate in multiple angles; the lead screw is installed to the week side of installation cover, erection column and installation cover normal running fit, lead screw and installation cover screw-thread fit.
A plurality of universal wheels are installed to the bottom surface of bottom plate, through setting up the universal wheel, make things convenient for the removal and the carrying of equipment.
The sleeve is in running fit with the shaft sleeve, one end of the limiting rod is installed in the limiting groove, and the limiting rod is in sliding fit with the limiting groove.
The driving gear and the driven gear are vertically arranged and are meshed.
The bolt is in threaded fit with the mounting groove, and the dust screen is in sliding fit with the mounting groove.
The utility model has the following beneficial effects:
according to the utility model, the filter screen and the fan are arranged, the filter screen can filter impurities in the air, and the fan can accelerate the flow of the air and accelerate the ventilation efficiency; through the arrangement of the threaded rod and the threaded fit of the sleeve, when the sleeve rotates, the threaded rod can be automatically lifted, and the lifting rod drives the ventilation box to lift, so that the ventilation is conveniently carried out on construction positions with different heights, and the practicability is high; by arranging the dust screen, dust can be prevented from entering the ventilation box, and the interior of the ventilation box is kept clean; the installation and the disassembly of the dustproof net are facilitated by arranging the bolts; the installation column is arranged in the installation sleeve, so that the installation column can rotate conveniently, and multi-angle ventilation is performed; through setting up the universal wheel, make things convenient for the removal and the carrying of equipment.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front left side perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic diagram of the right view structure of the present invention;
fig. 5 is a schematic view of the cross-sectional structure a-a of fig. 4.
In the drawings, the components represented by the respective reference numerals are listed below: 1. a base plate; 2. mounting a column; 3. a lifting rod; 4. a ventilation box; 5. an air inlet; 6. an air outlet pipe; 7. installing a sleeve; 8. a screw rod; 9. mounting grooves; 10. a dust screen; 11. a bolt; 12. a universal wheel; 13. a sleeve; 14. a threaded rod; 15. a limiting rod; 16. a limiting groove; 17. a reciprocating motor; 18. a drive gear; 19. a driven gear; 20. a fan; 21. and (4) a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, the utility model relates to a ventilation device for building construction, which comprises a bottom plate 1, an installation column 2, a lifting rod 3 and a ventilation box 4, wherein the bottom plate 1 is of a plate structure, the interior of the installation column 2 is of a cavity structure, the ventilation box 4 is of a box structure, a fan 20 and a filter screen 21 are installed inside the ventilation box 4, the filter screen 21 can filter impurities in air by arranging the filter screen 21 and the fan 20, and the fan 20 can accelerate the flow of air and accelerate the ventilation efficiency; the inner part of the mounting column 2 is provided with a shaft sleeve, a reciprocating motor 17 and two limiting grooves 16, the shaft sleeve is internally provided with a sleeve 13, the sleeve 13 is internally provided with a threaded rod 14, the upper end of the threaded rod 14 is fixedly connected with the lifting rod 3, the sleeve 13 is internally provided with the threaded rod 14, the upper end of the threaded rod 14 is fixedly connected with the lifting rod 3, the peripheral side surface of the threaded rod 14 is provided with a limiting rod 15, and the limiting rod 14 is conveniently limited and prevented from rotating by arranging the limiting rod 15 and the limiting grooves 16; driven gear 19 is installed to the week side of sleeve 13, and reciprocating motor 17 is connected with drive gear 18, and threaded rod 14 and sleeve 13 screw-thread fit through setting up threaded rod 14 and sleeve 13 screw-thread fit, and when sleeve 13 rotated, threaded rod 14 can carry out automatic rising, goes up and down through lifter 3 drive ventilation box 4, conveniently ventilates the construction department of co-altitude not, and the practicality is strong.
An air inlet 5 is arranged on one side surface of the ventilation box 4, an air outlet pipe 6 is arranged on the other side surface of the ventilation box 4, two mounting grooves 9 are arranged on one surface of the air inlet 5, dust screens 10 are arranged in the two mounting grooves 9, and by arranging the dust screens 10, dust can be prevented from entering the ventilation box 4, and the interior of the ventilation box 4 is kept clean; a bolt 11 is arranged on one surface of the mounting groove 9, and the installation and the disassembly of the dust screen 10 are facilitated by arranging the bolt 11.
The mounting sleeve 7 is fixedly mounted on the upper surface of the bottom plate 1, the mounting column 2 is mounted in the mounting sleeve 7, and the mounting column 2 is mounted in the mounting sleeve 7, so that the mounting column 2 can rotate conveniently and multi-angle ventilation can be performed; the peripheral side surface of the mounting sleeve 7 is provided with a screw rod 8, the mounting column 2 is in running fit with the mounting sleeve 7, and the screw rod 8 is in threaded fit with the mounting sleeve 7.
A plurality of universal wheels 12 are installed to the bottom surface of bottom plate 1, through setting up universal wheel 12, make things convenient for the removal of equipment and carry, sleeve 13 and axle sleeve normal running fit, and the one end of gag lever post 15 is installed in spacing groove 16, and gag lever post 15 and spacing groove 16 sliding fit, and drive gear 18 is perpendicular setting with driven gear 19, and drive gear 18 and driven gear 19 meshing.
As shown in fig. 1 to 5, a method for using a ventilating device for building construction according to the present invention is as follows: when the device is used, firstly, the device is moved to a corresponding position, the mounting column 2 is rotated, the ventilation angle of the ventilation box 4 is adjusted, a switch of the reciprocating motor 17 is turned on, the sleeve 13 is rotated through the meshing between the two gears, the threaded rod 14 can be automatically lifted when the sleeve 13 is rotated, the ventilation box 4 is driven to lift through the lifting rod 3, the ventilation is conveniently carried out on construction places with different heights, the practicability is high, the fan 20 is started, the air circulation is accelerated, the dust-proof net 10 can be used for dust prevention, the filter net 21 is used for filtering impurities, after the device is used, the bolt 11 is rotated, the dust-proof net 10 is detached and cleaned, the reciprocating motor 17 is 5IK-5GK-10K, and the fan 20 is HTF.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a ventilation unit for construction, includes bottom plate (1), erection column (2), lifter (3) and ventilation case (4), its characterized in that: bottom plate (1) is the plate body structure, the inside of erection column (2) is cavity structures, ventilation box (4) are the box structure, the internally mounted of ventilation box (4) has fan (20) and filter screen (21), the inside of erection column (2) is provided with axle sleeve, reciprocating motor (17) and two spacing grooves (16), install sleeve (13) in the axle sleeve, install threaded rod (14) in sleeve (13), the upper end and lifter (3) fixed connection of threaded rod (14), gag lever post (15) are installed to the week side of threaded rod (14), driven gear (19) are installed to the week side of sleeve (13), reciprocating motor (17) are connected with drive gear (18), threaded rod (14) and sleeve (13) screw-thread fit.
2. The ventilation device for building construction according to claim 1, wherein an air inlet (5) is installed to a side of the ventilation box (4), an air outlet pipe (6) is installed to another side of the ventilation box (4), two mounting grooves (9) are installed on one surface of the air inlet (5), two dust screens (10) are installed in the mounting grooves (9), and a bolt (11) is installed on one surface of the mounting groove (9).
3. The ventilation device for building construction according to claim 1, wherein a mounting sleeve (7) is fixedly mounted on the upper surface of the bottom plate (1), the mounting column (2) is mounted in the mounting sleeve (7), a lead screw (8) is mounted on the peripheral side surface of the mounting sleeve (7), the mounting column (2) is rotatably matched with the mounting sleeve (7), and the lead screw (8) is in threaded fit with the mounting sleeve (7).
4. A ventilating device for building construction according to claim 1, wherein a plurality of universal wheels (12) are installed on the bottom surface of the bottom plate (1).
5. The ventilation device for building construction as claimed in claim 1, wherein the sleeve (13) is rotatably fitted with the shaft sleeve, one end of the limiting rod (15) is installed in the limiting groove (16), and the limiting rod (15) is slidably fitted with the limiting groove (16).
6. A ventilating device for building construction according to claim 1, wherein the driving gear (18) is arranged perpendicular to the driven gear (19), and the driving gear (18) is engaged with the driven gear (19).
7. A ventilation device for building construction according to claim 2, wherein the bolt (11) is screw-fitted to the mounting groove (9), and the dust screen (10) is slidably fitted to the mounting groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121986691.9U CN215539321U (en) | 2021-08-23 | 2021-08-23 | Ventilation unit for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121986691.9U CN215539321U (en) | 2021-08-23 | 2021-08-23 | Ventilation unit for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215539321U true CN215539321U (en) | 2022-01-18 |
Family
ID=79840638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121986691.9U Active CN215539321U (en) | 2021-08-23 | 2021-08-23 | Ventilation unit for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215539321U (en) |
-
2021
- 2021-08-23 CN CN202121986691.9U patent/CN215539321U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 235000 Yuan, Former Family Planning Service Office Building, Baishan Town Government Courtyard, Suixi County, Huaibei City, Anhui Province Patentee after: Anhui Qiangnong Development and Construction Co.,Ltd. Country or region after: China Address before: 235000 original Daxu primary school south of Daxu family, Huaihai village, Hancun Town, Suixi County, Huaibei City, Anhui Province Patentee before: Anhui yushuo Construction Engineering Co.,Ltd. Country or region before: China |