CN209040883U - Drive movable dust removal equipment support of duct - Google Patents
Drive movable dust removal equipment support of duct Download PDFInfo
- Publication number
- CN209040883U CN209040883U CN201821926875.4U CN201821926875U CN209040883U CN 209040883 U CN209040883 U CN 209040883U CN 201821926875 U CN201821926875 U CN 201821926875U CN 209040883 U CN209040883 U CN 209040883U
- Authority
- CN
- China
- Prior art keywords
- outside collar
- collar
- supporting plate
- lower supporting
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to technical field of dust removal equipment, specially drive movable dust removal equipment support of duct, including airduct bracket, idler wheel is installed below airduct bracket, is equipped with wind pipe fixing device above airduct bracket, wind pipe fixing device includes the outside collar of annular, outside collar bottom is fixedly connected with airduct bracket, is fixedly connected with mounting plate at the top of outside collar, is additionally provided with inside collar in outside collar, inside collar includes arc lower supporting plate, and the circular diameter where arc lower supporting plate intrados is consistent with air hose outer diameter；Arc lower supporting plate inner arc is face-up, and multiple litter are set on outside collar aperture surface, and litter is fixed in the lower half circle region of outside collar, and litter is parallel to each other and the axis parallel with outside collar, and arc lower supporting plate extrados and litter form sliding contact；Along the direction of axis line of outside collar, arc lower supporting plate width is greater than the width of outside collar.It is slidably connected between the utility model air hose and bracket, air hose is pullled in reduction, protects air hose.
Description
Technical field
The utility model belongs to technical field of dust removal equipment, specially drive movable dust removal equipment support of duct.
Background technique
The movable dust removal facility of drive needs to configure the Telescopic air pipe that equipment can be followed mobile, the air hose of general large span
Bracket is needed to support, therefore existing equipment is typically provided the bracket with idler wheel, bracket is equipped with circumferential band and blocks air hose, this
Although bracket can hold air hose, in air hose telescopic process, it is fixed for connecting with bracket, once and bracket is not timely
Movement is followed, is easy to pull bad air hose.
Utility model content
The purpose of this utility model is to provide a kind of drive movable dust removal equipment support of duct, can make air hose and branch
There are the spaces of buffering between frame.
The specific technical proposal is:
Drive movable dust removal equipment support of duct, including airduct bracket, the airduct bracket lower section are equipped with idler wheel, institute
Wind pipe fixing device is equipped with above the airduct bracket stated, the wind pipe fixing device includes the outside collar of annular, and described is outer
Clip bottom is fixedly connected with airduct bracket, and the axial line of outside collar axial line and idler wheel is mutually perpendicular to, the wild card
Hoop top is fixedly connected with mounting plate, inside collar is additionally provided in the outside collar, the inside collar includes arc lower supporting plate, institute
Circular diameter where the arc lower supporting plate intrados stated is consistent with air hose outer diameter；The arc lower supporting plate inner arc is face-up, and
And support sets multiple litter on the bottom of air hose, the outside collar aperture surface, the litter is fixed on the lower half of outside collar
In circle region, litter is parallel to each other and the axis parallel with outside collar, and arc lower supporting plate extrados and litter are formed and slided
Contact；Along the direction of axis line of outside collar, the arc lower supporting plate width is greater than the width of outside collar.
The radian of the arc lower supporting plate is not more than π, is not less than pi/2.
Further, the inside collar includes upper arc pressuring plate, and the circle where the upper arc pressuring plate intrados is straight
Diameter is consistent with air hose outer diameter；The inner arc of upper arc pressuring plate is face-down, and opposite with arc lower supporting plate, the extrados of upper arc pressuring plate
Multiple compressed springs are equipped between outside collar aperture surface upper semi-circle, described compressed spring one end is fixed on arc pressuring plate
On, the other end is fixed on outside collar.
Multiple compressed springs are symmetrically distributed in outside collar, and the circle of outside collar is directed toward in compressed spring one end
The heart.
The sum of the radian of the upper arc pressuring plate and the radian of arc lower supporting plate are greater than π less than 2 π.
Drive movable dust removal equipment support of duct provided by the utility model, is slidably connected between air hose and bracket, reduces
Air hose is pullled, air hose is protected.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the utility model is described in further detail:
As shown in Figure 1, drive movable dust removal equipment support of duct, including airduct bracket 7,7 lower section of airduct bracket
Idler wheel 8 is installed, wind pipe fixing device is equipped with above the airduct bracket 7, the wind pipe fixing device includes annular
Outside collar 2,2 bottom of outside collar is fixedly connected with airduct bracket 7, and the axial line of outside collar 2 axial line and idler wheel 8
It is mutually perpendicular to, mounting plate 1 is fixedly connected at the top of the outside collar 2, is additionally provided with inside collar in the outside collar 2, it is described
Inside collar includes arc lower supporting plate 5, and the circular diameter where 5 intrados of arc lower supporting plate is consistent with air hose outer diameter；It is described
5 inner arc of arc lower supporting plate it is face-up, and hold in the palm set multiple litter 6 on the bottom of air hose, 2 aperture surface of outside collar,
The litter 6 is fixed in the lower half circle region of outside collar 2, and litter 6 is parallel to each other and puts down with the axial line of outside collar 2
Row, 5 extrados of arc lower supporting plate and litter 6 form sliding contact；Along the direction of axis line of outside collar 2, the arc lower
5 width of supporting plate is greater than the width of outside collar 2.
Flexible air hose is placed on arc lower supporting plate 5, and outside collar 2 can be designed to opening-closing structure, one end can open and
Close up.By litter 6, arc lower supporting plate 5 is longitudinal in outside collar 2 to be moved in a certain range, by this movable
Connection is adapted to the flexible of air hose.And do not relatively moved before air hose and arc lower supporting plate 5, protect the outer wall of air hose.
To fix air hose, the inside collar includes upper arc pressuring plate 4, where 4 intrados of upper arc pressuring plate
Circular diameter it is consistent with air hose outer diameter；The inner arc of upper arc pressuring plate 4 is face-down, and opposite with arc lower supporting plate 5, upper arc pressuring plate
Multiple compressed springs 3 are equipped between 42 aperture surface upper semi-circle of extrados and outside collar, described 3 one end of compressed spring is fixed on
On upper arc pressuring plate 4, the other end is fixed on outside collar 2.
Multiple compressed springs 3 are symmetrically distributed in outside collar 2, and outside collar 2 is directed toward in 3 one end of compressed spring
The center of circle.Air hose is pressed on arc lower supporting plate 5 by compressed spring 3.
The radian of the arc lower supporting plate 5 is not more than π, is not less than pi/2.The radian of the upper arc pressuring plate 4 is under
The sum of radian of arc pallet 5 is greater than π less than 2 π.5 radian of arc lower supporting plate is π, upper 4 radian of arc pressuring plate in the present embodiment
For 0.6 π.
Claims (5)
1. drive movable dust removal equipment support of duct, including airduct bracket (7), the airduct bracket (7) lower section is equipped with rolling
It takes turns (8), wind pipe fixing device is equipped with above the airduct bracket (7), which is characterized in that the wind pipe fixing device includes
The outside collar (2) of annular, the outside collar (2) bottom is fixedly connected with airduct bracket (7), and outside collar (2) axial line
It is mutually perpendicular to the axial line of idler wheel (8), is fixedly connected with mounting plate (1), the outside collar at the top of the outside collar (2)
(2) it is additionally provided with inside collar in, the inside collar includes arc lower supporting plate (5), where described arc lower supporting plate (5) intrados
Circular diameter it is consistent with air hose outer diameter；Described arc lower supporting plate (5) inner arc is face-up, and holds in the palm in the bottom of air hose, described
Outside collar (2) aperture surface on set multiple litter (6), the litter (6) is fixed in the lower half circle region of outside collar (2),
Litter (6) is parallel to each other and the axis parallel with outside collar (2), and arc lower supporting plate (5) extrados and litter (6) form and slide
Dynamic contact；Along the direction of axis line of outside collar (2), arc lower supporting plate (5) width is greater than the width of outside collar (2).
2. drive movable dust removal equipment support of duct according to claim 1, which is characterized in that the arc lower supporting plate
(5) radian is not more than π, is not less than pi/2.
3. drive movable dust removal equipment support of duct according to claim 1 or 2, which is characterized in that the inside collar
Including upper arc pressuring plate (4), the circular diameter where described upper arc pressuring plate (4) intrados is consistent with air hose outer diameter；Upper arc
The inner arc of pressing plate (4) is face-down, and relatively with arc lower supporting plate (5), in the extrados of upper arc pressuring plate (4) and outside collar (2)
Multiple compressed springs (3) are equipped between diametric plane upper semi-circle, the compressed spring (3) one end is fixed on arc pressuring plate (4),
The other end is fixed on outside collar (2).
4. drive movable dust removal equipment support of duct according to claim 3, which is characterized in that multiple compression bullets
Spring (3) is symmetrically distributed in outside collar (2), and the center of circle of outside collar (2) is directed toward in compressed spring (3) one end.
5. drive movable dust removal equipment support of duct according to claim 3, which is characterized in that the upper arc pressuring plate
(4) the sum of radian of radian and arc lower supporting plate (5) is greater than π less than 2 π.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926875.4U CN209040883U (en) | 2018-11-22 | 2018-11-22 | Drive movable dust removal equipment support of duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926875.4U CN209040883U (en) | 2018-11-22 | 2018-11-22 | Drive movable dust removal equipment support of duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209040883U true CN209040883U (en) | 2019-06-28 |
Family
ID=67043016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821926875.4U Expired - Fee Related CN209040883U (en) | 2018-11-22 | 2018-11-22 | Drive movable dust removal equipment support of duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209040883U (en) |
-
2018
- 2018-11-22 CN CN201821926875.4U patent/CN209040883U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20201122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |