CN109578047A - Tunnel ventilation device device for fixing screen on headrest - Google Patents
Tunnel ventilation device device for fixing screen on headrest Download PDFInfo
- Publication number
- CN109578047A CN109578047A CN201910107831.1A CN201910107831A CN109578047A CN 109578047 A CN109578047 A CN 109578047A CN 201910107831 A CN201910107831 A CN 201910107831A CN 109578047 A CN109578047 A CN 109578047A
- Authority
- CN
- China
- Prior art keywords
- mounting blocks
- fixed
- plate
- bracket
- ventilation device
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
Abstract
The invention discloses a kind of tunnel ventilation device device for fixing screen on headrest, belong to tunnel peripheral hardware field, including being connected and fixed plate, bracket and ventilation device mounting circular ring frame, the plate that is connected and fixed is fixed on tunnel top, plate is connected and fixed to connect by connecting column with bracket, bracket is equipped with ventilation device mounting circular ring frame, it is arc-shaped for being connected and fixed plate, cantilever tip side wall is equipped with hanging ring, pulley fixed plate is equipped with fixed pulley, wirerope one end is fixed on hanging ring, steel wire penetrating winding is arranged on fixed pulley, the wirerope other end is fixed at rolling fixing device.The present invention is convenient for dispersion force, guarantees stability, is easy to use, and improves safety.Rolling fixing device is rotated by wind, tightens wirerope, shares the power on bracket, guarantees stability, it is convenient to use, while when being connected and fixed plate loosening, bracket is hung by wirerope, it is avoided to fall, injure pedestrian or vehicle by a crashing object, improve safety, be easy to use, is conducive to promote.
Description
Technical field
The present invention relates to tunnel peripheral hardware fields, specifically tunnel ventilation device device for fixing screen on headrest.
Background technique
Tunnel is the engineering works being embedded in stratum, is a kind of form of human use's underground space.Tunnel can divide
For traffic tunnel, Hydraulic Tunnel, municipal tunnel, mining tunnel.The structure in tunnel includes main building object and auxiliary device two
Point.Main building object is made of barrel and portal, and auxiliary device includes that refuge chamber, fire fighting device, emergency communication and guarded drainage are set
It applies, there are also special ventilation and lighting apparatus for major long tunnel.Tunnel depend alone inlet and outlet natural wind be it is far from being enough, it is necessary
Tunnel blower conveying is installed and adjusts air or excludes the flue dust of current automobile in tunnel, for the need of staff and passenger.
Existing tunnel ventilation device is fixed difficult, is easy to loosen, influences safety.
Summary of the invention
For existing problem, the purpose of the present invention is to provide a kind of tunnel ventilation device device for fixing screen on headrest, to solve
The problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
Tunnel ventilation device device for fixing screen on headrest, including it is connected and fixed plate, bracket and ventilation device mounting circular ring frame, the connection is solid
Fixed board is fixed on tunnel top, is connected and fixed plate and is connected by connecting column with bracket, bracket is installed equipped with ventilation device
Annulus frame, be connected and fixed plate be it is arc-shaped, cantilever tip side wall be equipped with hanging ring, pulley fixed plate by fixing bolt fixed setting
In tunnel top, pulley fixed plate is equipped with fixed pulley, and wirerope one end is fixed on hanging ring, and steel wire penetrating winding setting exists
On fixed pulley, the wirerope other end is fixed at rolling fixing device, and rolling fixing device is equipped with wind.
As a further solution of the present invention: the ventilation device mounting circular ring frame top is connected by pull rod with bracket.
As a further solution of the present invention: buffer protection circle, ventilation are equipped with inside the ventilation device mounting circular ring frame
Device mounting circular ring frame side wall is detachably equipped with resistance object plate.
As a further solution of the present invention: the connecting column both ends are equipped with external screw thread, and connecting column is equipped with multiple groups, intermediate
Connection top end passes through central mounting blocks and connects with plate is connected and fixed, and central mounting blocks are arc, and central mounting blocks are equipped with two groups,
Two groups of center mounting blocks are separately mounted to be connected and fixed plate two sides up and down, the connection top end on both sides by mounting blocks under edge,
Mounting blocks are connected with plate is connected and fixed on edge, and mounting blocks under edge, mounting blocks are wedge shape, mounting blocks, side on edge on edge
It is separately mounted to be connected and fixed plate or more two sides along lower mounting blocks, mounting blocks under central mounting blocks, edge, on edge outside mounting blocks
Equipped with nut, mounting blocks under nut and central mounting blocks, edge are equipped with neonychium between mounting blocks on edge.
As a further solution of the present invention: the connecting column bottom end is connected by plate mounting blocks with bracket, plate peace
Fill block and be equipped with two groups, two groups of plate mounting blocks are separately mounted to bracket, and two sides, plate mounting blocks are externally provided with nut up and down, nut and
Neonychium is equipped between plate mounting blocks.
Compared with prior art, the beneficial effects of the present invention are: the present invention is convenient for dispersion force, guarantee stability, conveniently make
With raising safety.Rolling fixing device is rotated by wind, tightens wirerope, shares the power on bracket, guarantees to stablize
Property, it is easy to use, while when being connected and fixed plate loosening, bracket is hung by wirerope, it is avoided to fall, injures pedestrian or vehicle by a crashing object
, safety is improved, is easy to use, is conducive to promote.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of tunnel ventilation device device for fixing screen on headrest.
Fig. 2 is the partial enlarged view of A in tunnel ventilation device device for fixing screen on headrest.
Fig. 3 is the structural schematic diagram of ventilation device mounting circular ring frame in tunnel ventilation device device for fixing screen on headrest.
In figure: 1, being connected and fixed plate, 2, connecting column, 3, central mounting blocks, 4, nut, 5, neonychium, 6, bracket, 7, plate
Mounting blocks, 8, ventilation device mounting circular ring frame, 9, pull rod, 10, hanging ring, 11, wirerope, 12, fixed pulley, 13, pulley fixed plate,
14, fixing bolt, 15, rolling fixing device, 16, wind, 17, buffer protection circle, 18, mounting blocks under edge, 19, on edge
Mounting blocks, 20, resistance object plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one: please referring to Fig. 1-3, tunnel ventilation device device for fixing screen on headrest, including is connected and fixed plate 1, bracket 6 and leads to
Wind apparatus mounting circular ring frame 8, the plate 1 that is connected and fixed are fixed on tunnel top, are connected and fixed plate 1 and pass through 2 He of connecting column
Bracket 6 connect, bracket 6 be equipped with ventilation device mounting circular ring frame 8, be connected and fixed plate 1 be it is arc-shaped, be convenient for dispersion force, guarantee
Stability is easy to use, and improves safety.
8 top of ventilation device mounting circular ring frame is connected by pull rod 9 and bracket 6, and pull rod 9 is auxiliarily fixed, and guarantees safety.
6 top side wall of bracket is equipped with hanging ring 10, and pulley fixed plate 13 is fixed at tunnel top by fixing bolt 14,
Pulley fixed plate 13 is equipped with fixed pulley 12, and 11 one end of wirerope is fixed on hanging ring 10, and wirerope 11 passes through winding setting and exists
On fixed pulley 12,11 other end of wirerope is fixed at rolling fixing device 15, and rolling fixing device 15 is equipped with wind
16, side wall or the tunnel bottom end two sides in tunnel are arranged in rolling fixing device 15, rotate rolling fixing device by wind 16
15, wirerope 11 is tightened, the power on bracket 6 is shared, guarantees stability, is easy to use, while when being connected and fixed the loosening of plate 1,
Bracket 6 is hung by wirerope 11, it is avoided to fall, injures pedestrian or vehicle by a crashing object, improves safety.
Embodiment two: being equipped with buffer protection circle 17 on the basis of example 1 inside ventilation device mounting circular ring frame 8, leads to
8 side wall of wind apparatus mounting circular ring frame is detachably equipped with resistance object plate 20, and ventilation device setting is mounted on ventilation device mounting circular ring
Inside frame 8, guarantee the work of ventilation device, buffer protection circle 17, which reduces friction, influences ventilation device, guarantees safety, mentions
High service life.After installing ventilation device simultaneously, installation resistance object plate 20 avoids ventilation device from skidding off, guarantees safety, convenient
It uses.
2 both ends of connecting column are equipped with external screw thread, and connecting column 2 is equipped with multiple groups, and intermediate 2 top of connecting column passes through center peace
Dress block 3 is connected with plate 1 is connected and fixed, and central mounting blocks 3 are arc, and central mounting blocks 3 are equipped with two groups, two groups of center mounting blocks 3
It is separately mounted to be connected and fixed about 1 two sides of plate, 2 top of connecting column on both sides passes through mounting blocks 18 under edge, installs on edge
Block 19 and it is connected and fixed the connection of plate 1, mounting blocks 18 under edge, mounting blocks 19 are wedge shape, mounting blocks 19, edge on edge on edge
Lower mounting blocks 18 are separately mounted to be connected and fixed about 1 two sides of plate, and mounting blocks 18 under central mounting blocks 3, edge are installed on edge
Block 19 is externally provided with nut 4, and mounting blocks 18 under nut 4 and central mounting blocks 3, edge are equipped with protection between mounting blocks 19 on edge
Pad 5 guarantees the stabilization of connection, is easy to use.
2 bottom end of connecting column is connected by plate mounting blocks 7 and bracket 6, and plate mounting blocks 7 are equipped with two groups, two groups of plate peaces
Dress block 7 is separately mounted to about 6 two sides of bracket, and plate mounting blocks 7 are externally provided with nut 4, set between nut 4 and plate mounting blocks 7
There is neonychium 5, guarantee the stabilization of connection, is easy to use.
It should be strongly noted that being connected and fixed the connection group of plate, bracket and ventilation device mounting circular ring frame in the application
Conjunction mode is the innovative point of the application, efficiently solves the fixed difficulty of existing tunnel ventilation device, is easy to loosen, influences to pacify
The problem of full property.
In conclusion preferable case study on implementation only of the invention, has above made in detail the better embodiment of this patent
Describe in detail bright, but this patent is not limited to the above embodiment, and is not limited the scope of protection of the present invention, in the common of this field
Technical staff within the scope of knowledge, can also make a variety of changes under the premise of not departing from this patent objective.Therefore
It is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention.It should not be by right
Any appended drawing reference in it is required that is construed as limiting the claims involved.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. tunnel ventilation device device for fixing screen on headrest, including it is connected and fixed plate (1), bracket (6) and ventilation device mounting circular ring frame
(8), which is characterized in that the plate (1) that is connected and fixed is fixed on tunnel top, is connected and fixed plate (1) and passes through connecting column (2)
It is connected with bracket (6), bracket (6) is equipped with ventilation device mounting circular ring frame (8), and being connected and fixed plate (1) is arc-shaped, bracket
(6) top side wall is equipped with hanging ring (10), and pulley fixed plate (13) is fixed at tunnel top, pulley by fixing bolt (14)
Fixed plate (13) is equipped with fixed pulley (12), and wirerope (11) one end is fixed on hanging ring (10), and wirerope (11) passes through winding
It is arranged on fixed pulley (12), wirerope (11) other end is fixed at rolling fixing device (15), rolling fixing device
(15) wind (16) are equipped with.
2. tunnel ventilation device device for fixing screen on headrest according to claim 1, which is characterized in that the ventilation device installation circle
Ring stand (8) top is connected by pull rod (9) and bracket (6).
3. tunnel ventilation device device for fixing screen on headrest according to claim 2, which is characterized in that the ventilation device installation circle
Buffer protection circle (17) are equipped with inside ring stand (8), ventilation device mounting circular ring frame (8) side wall is detachably equipped with resistance object plate (20).
4. tunnel ventilation device device for fixing screen on headrest according to claim 1, which is characterized in that connecting column (2) both ends
Equipped with external screw thread, connecting column (2) is equipped with multiple groups, and intermediate connecting column (2) top passes through central mounting blocks (3) and is connected and fixed plate
(1) it connects, central mounting blocks (3) are arc, and central mounting blocks (3) are equipped with two groups, and two groups of center mounting blocks (3) are separately mounted to
Plate (1) two sides up and down are connected and fixed, connecting column (2) top on both sides passes through mounting blocks (18) under edge, mounting blocks on edge
(19) and it is connected and fixed plate (1) connection, mounting blocks (18) under edge, mounting blocks (19) are wedge shape, mounting blocks on edge on edge
(19), mounting blocks (18) are separately mounted to be connected and fixed plate (1) two sides up and down under edge, install under central mounting blocks (3), edge
Mounting blocks (19) are externally provided with nut (4) on block (18), edge, mounting blocks (18) under nut (4) and central mounting blocks (3), edge,
Neonychium (5) are equipped between mounting blocks (19) on edge.
5. tunnel ventilation device device for fixing screen on headrest according to claim 3, which is characterized in that connecting column (2) bottom end
It is connected by plate mounting blocks (7) and bracket (6), plate mounting blocks (7) are equipped with two groups, and two groups of plate mounting blocks (7) are pacified respectively
Mounted in bracket (6), two sides, plate mounting blocks (7) are externally provided with nut (4) up and down, are equipped between nut (4) and plate mounting blocks (7)
Neonychium (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910107831.1A CN109578047A (en) | 2019-02-02 | 2019-02-02 | Tunnel ventilation device device for fixing screen on headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910107831.1A CN109578047A (en) | 2019-02-02 | 2019-02-02 | Tunnel ventilation device device for fixing screen on headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109578047A true CN109578047A (en) | 2019-04-05 |
Family
ID=65918728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910107831.1A Pending CN109578047A (en) | 2019-02-02 | 2019-02-02 | Tunnel ventilation device device for fixing screen on headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109578047A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130970A (en) * | 2019-06-14 | 2019-08-16 | 湖南城市学院 | A kind of tunnel ventilation device device for fixing screen on headrest |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3147471A1 (en) * | 1981-12-01 | 1983-07-14 | Maschinenfabrik Korfmann Gmbh, 5810 Witten | Method and device for the suspension of an air duct system |
| CN201386704Y (en) * | 2009-04-03 | 2010-01-20 | 浙江双阳风机有限公司 | Fan hoisting structure |
| CN102464276A (en) * | 2010-11-14 | 2012-05-23 | 张正杨 | Hand-operated hoisting machine |
| CN103981811A (en) * | 2014-05-29 | 2014-08-13 | 武汉一冶建筑安装工程有限责任公司 | Cross over type multifunctional cantilever external anti-collision wall installing and moving device and construction method thereof |
| CN204921012U (en) * | 2015-07-14 | 2015-12-30 | 中交隧道局电气化工程有限公司 | Tunnel ventilation equipment hoist and mount frame |
| CN205558958U (en) * | 2016-05-09 | 2016-09-07 | 成都职业技术学院 | Hoist device of tunnel efflux fan |
-
2019
- 2019-02-02 CN CN201910107831.1A patent/CN109578047A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3147471A1 (en) * | 1981-12-01 | 1983-07-14 | Maschinenfabrik Korfmann Gmbh, 5810 Witten | Method and device for the suspension of an air duct system |
| CN201386704Y (en) * | 2009-04-03 | 2010-01-20 | 浙江双阳风机有限公司 | Fan hoisting structure |
| CN102464276A (en) * | 2010-11-14 | 2012-05-23 | 张正杨 | Hand-operated hoisting machine |
| CN103981811A (en) * | 2014-05-29 | 2014-08-13 | 武汉一冶建筑安装工程有限责任公司 | Cross over type multifunctional cantilever external anti-collision wall installing and moving device and construction method thereof |
| CN204921012U (en) * | 2015-07-14 | 2015-12-30 | 中交隧道局电气化工程有限公司 | Tunnel ventilation equipment hoist and mount frame |
| CN205558958U (en) * | 2016-05-09 | 2016-09-07 | 成都职业技术学院 | Hoist device of tunnel efflux fan |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130970A (en) * | 2019-06-14 | 2019-08-16 | 湖南城市学院 | A kind of tunnel ventilation device device for fixing screen on headrest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
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| RJ01 | Rejection of invention patent application after publication |