CN114483665A - Tunnel new trend system for municipal works - Google Patents
Tunnel new trend system for municipal works Download PDFInfo
- Publication number
- CN114483665A CN114483665A CN202210129736.3A CN202210129736A CN114483665A CN 114483665 A CN114483665 A CN 114483665A CN 202210129736 A CN202210129736 A CN 202210129736A CN 114483665 A CN114483665 A CN 114483665A
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- CN
- China
- Prior art keywords
- plate
- placing
- fixedly connected
- movably connected
- block
- 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.)
- Withdrawn
Links
- 238000013016 damping Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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 OR ROCK 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
- E21F17/02—Suspension devices for tubes or the like, e.g. for ventilating ducts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a tunnel fresh air system for municipal engineering, which belongs to the technical field of tunnel ventilation and comprises a placing box, wherein a placing plate is movably connected inside the placing box, the bottom of the placing plate extends into the placing box and is provided with a damping mechanism, the top of the placing plate is movably connected with a fan body, a fixing mechanism is arranged inside the placing plate, the damping mechanism comprises a supporting block, a moving rod, a fixing block, a vertical plate and a spring, the bottom of the placing plate is fixedly connected with the top of the supporting block, the front of the supporting block is movably connected with the moving rod through a pin shaft, the number of the moving rods is two, the bottom end of the moving rod is movably connected with the fixing block through a pin shaft, and one side of the fixing block is fixedly connected with the vertical plate. The fan damping device is convenient to install, good in fan damping effect and free of shaking in the operation process of the fan, so that the service life of the fan is prolonged, and the fan damping device is beneficial to use of people.
Description
Technical Field
The invention relates to the technical field of tunnel ventilation, in particular to a tunnel fresh air system for municipal engineering.
Background
The tunnel is an engineering building buried in the stratum, is a form that the underground space is utilized by human beings, can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, and can generate a large amount of harmful gases when an automobile runs in the tunnel, so that a fan is needed to discharge the harmful gases in the tunnel.
Present current fan is not convenient for install, and fan shock attenuation effect is poor, rocks because of the fan produces easily in the operation process to reduce the life of fan easily, be unfavorable for people's use, consequently, technical personnel in the field provide a tunnel new trend system for municipal works, in order to solve the problem that provides among the above-mentioned background art.
Disclosure of Invention
The invention aims to provide a tunnel fresh air system for municipal engineering to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a tunnel new trend system for municipal works, is including placing the case, the inside swing joint of placing the case has places the board, the bottom of placing the board extends to the inside of placing the case and is provided with damper, the top swing joint of placing the board has the fan body, the inside of placing the board is provided with fixed establishment.
As a further scheme of the invention: the damping mechanism comprises supporting blocks, moving rods, two fixing blocks, a vertical plate and springs, the bottom of each placing plate is fixedly connected with the top of each supporting block, the front of each supporting block is movably connected with the corresponding moving rod through a pin shaft, the number of the moving rods is two, the bottom of each moving rod is movably connected with the corresponding fixing block through a pin shaft, one side of each fixing block is fixedly connected with the corresponding vertical plate, the top and the top of the other side of each vertical plate are fixedly connected with the corresponding springs, and the other side of each spring is fixedly connected with a placing box.
As a still further scheme of the invention: the fixing mechanism comprises a support rod, a moving block, an electric push rod, a limit plate, a circular clamp plate, a movable plate, a bolt and a rotating plate, both ends of the supporting rod are fixedly connected with the inner part of the placing plate, both sides of the surface of the supporting rod are movably connected with the moving block, one side of the moving block is fixedly connected with an electric push rod, the other end of the electric push rod is fixedly connected with the inner part of the placing plate, the top of the moving block is fixedly connected with a limiting plate, the top of the limiting plate extends to the outside of the placing plate, one side of the limiting plate is movably connected with the surface of the fan body, both sides of the fan body are movably connected with the circular clamping plate, the other side of the round clamping plate is fixedly connected with the movable plate, the interior of the movable plate is movably connected with the bolt through the bearing, and the other end of the bolt extends to the outside of the limiting plate and is fixedly connected with the rotating plate.
As a still further scheme of the invention: the top of the placing box is provided with a movable groove, and the inside of the movable groove is movably connected with the surface of the placing plate.
As a still further scheme of the invention: the equal fixedly connected with backup pad in both sides of placing roof portion, the top fixedly connected with mounting panel of backup pad.
As a still further scheme of the invention: the bottom fixedly connected with guide block of riser, the inside swing joint of guide block has the guide bar, the both ends of guide bar all with place the inside fixed connection of case.
As a still further scheme of the invention: the top and the bottom of the movable plate are both fixedly connected with sliding blocks, and the surfaces of the sliding blocks are movably connected with the inner portions of the limiting plates.
As a still further scheme of the invention: the two sides of the top of the placing plate are both provided with limiting grooves, and the surfaces of the limiting plates are located inside the limiting grooves.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the fan damping device, the fan body can be damped by arranging the damping mechanism, the fan body can be fixed by arranging the fixing mechanism, so that the fan is convenient to mount, the fan damping effect is good, and the fan cannot shake in the operation process, so that the service life of the fan is prolonged, and the fan damping device is beneficial to use of people.
2. According to the invention, when the fan body shakes during operation, the fan body drives the placing plate to move, the placing plate drives the supporting block to move downwards, the supporting block drives the moving rod to move, the moving rod drives the fixing block to move, the fixing block drives the vertical plate to move, the vertical plate drives the spring to move, the fan body can be buffered and damped, the fan body is placed on the placing plate, the electric push rod is started to drive the moving block to move on the supporting rod, the moving block drives the limiting plate to move, the fan body can be fixed, then the rotating plate is rotated to drive the bolt to rotate, the bolt drives the movable plate to move, the movable plate drives the circular clamping plate to move, the fan body can be fixed again, when the placing plate moves, the placing plate can be limited through the movable groove, the supporting plate is installed at the top of the placing box, and then the mounting plate is fixed at the top of the supporting plate, make the mounting panel install with the top in tunnel through the mounting, when the riser drives the guide block and moves on the guide bar, can play the effect of supplementary direction to the riser, when the fly leaf drives the slider and removes, can lead to the fly leaf and spacing, when the limiting plate removes, can carry on spacingly to the limiting plate through the spacing groove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
fig. 3 is an enlarged structural view of a in fig. 2 according to the present invention.
In the figure: 1. placing a box; 2. placing the plate; 3. a damping mechanism; 31. a support block; 32. a travel bar; 33. a fixed block; 34. a vertical plate; 35. a spring; 4. a fan body; 5. a fixing mechanism; 51. a support bar; 52. a moving block; 53. an electric push rod; 54. a limiting plate; 55. a circular splint; 56. a movable plate; 57. a bolt; 58. a rotating plate; 6. a movable groove; 7. a support plate; 8. mounting a plate; 9. a guide block; 10. a guide bar; 11. a slider; 12. a limiting groove.
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.
Referring to fig. 1 to 3, in the embodiment of the invention, a tunnel fresh air system for municipal engineering comprises a placing box 1, a placing plate 2 is movably connected inside the placing box 1, the bottom of the placing plate 2 extends into the placing box 1 and is provided with a damping mechanism 3, the top of the placing plate 2 is movably connected with a fan body 4, and a fixing mechanism 5 is arranged inside the placing plate 2.
Through setting up damper 3, can carry out the shock attenuation to fan body 4, through setting up fixed establishment 5, can fix fan body 4, make the fan be convenient for install, and the fan shock attenuation is effectual, can not rock because of the fan produces in the operation process to improve the life of fan, be favorable to people's use.
In this embodiment, damper 3 includes supporting shoe 31, carriage release lever 32, fixed block 33, riser 34 and spring 35, place the bottom of board 2 and the top fixed connection of supporting shoe 31, the front of supporting shoe 31 is through round pin axle and carriage release lever 32 swing joint, the quantity of carriage release lever 32 is two, round pin axle and fixed block 33 swing joint are passed through to the bottom of carriage release lever 32, one side and riser 34 fixed connection of fixed block 33, the top and the top of riser 34 opposite side all with spring 35 fixed connection, the opposite side of spring 35 with place case 1 fixed connection.
When fan body 4 produced when rocking at the in-process of operation, fan body 4 drives and places board 2 and remove, places board 2 and drives supporting shoe 31 downstream, and supporting shoe 31 drives the carriage release lever 32 and removes, and carriage release lever 32 drives fixed block 33 and removes, and fixed block 33 drives riser 34 and removes, and riser 34 drives spring 35 and removes, can cushion fan body 4 and subtract shock.
In this embodiment, the fixing mechanism 5 includes a support rod 51, a moving block 52, an electric push rod 53, a limit plate 54, circular splint 55, fly leaf 56, bolt 57 and rotating plate 58, the both ends of bracing piece 51 all with the inside fixed connection who places board 2, the both sides on bracing piece 51 surface all with movable block 52 swing joint, one side and the electric putter 53 fixed connection of movable block 52, the other end of electric putter 53 and the inside fixed connection who places board 2, the top and the limiting plate 54 fixed connection of movable block 52, the top of limiting plate 54 extends to the outside of placing board 2, one side and the surface swing joint of fan body 4 of limiting plate 54, the both sides of fan body 4 all with circular splint 55 swing joint, the opposite side and the fly leaf 56 fixed connection of circular splint 55, the inside of fly leaf 56 is through bearing and bolt 57 swing joint, the other end of bolt 57 extends to the outside of limiting plate 54 and with rotating plate 58 fixed connection.
The fan body 4 is placed on the placing plate 2, the electric push rod 53 is started to drive the moving block 52 to move on the supporting rod 51, the moving block 52 drives the limiting plate 54 to move, the fan body 4 can be fixed, then the rotating plate 58 is rotated to drive the bolt 57 to rotate, the bolt 57 drives the movable plate 56 to move, the movable plate 56 drives the circular clamping plate 55 to move, and the fan body 4 can be fixed again.
In this embodiment, the top of the placing box 1 is opened with a movable groove 6, and the inside of the movable groove 6 is movably connected with the surface of the placing plate 2.
When placing board 2 and removing, can carry out spacingly to placing board 2 through activity groove 6.
In this embodiment, the two sides of the top of the placing box 1 are fixedly connected with the supporting plates 7, and the top of the supporting plates 7 is fixedly connected with the mounting plates 8.
The support plate 7 is installed on the top of the placing box 1, then the mounting plate 8 is fixed on the top of the support plate 7, and the mounting plate 8 is installed with the top of the tunnel by the fixing member.
In this embodiment, the bottom fixedly connected with guide block 9 of riser 34, the inside swing joint of guide block 9 has guide bar 10, the both ends of guide bar 10 all with place the inside fixed connection of case 1.
When the vertical plate 34 carries the guide block 9 to move on the guide rod 10, the vertical plate 34 can be guided in an auxiliary way.
In the present embodiment, the top and the bottom of the movable plate 56 are both fixedly connected with the sliding block 11, and the surface of the sliding block 11 is movably connected with the inside of the position limiting plate 54.
When the movable plate 56 drives the sliding block 11 to move, the movable plate 56 can be guided and limited.
In this embodiment, the two sides of the top of the placing plate 2 are both opened with the limiting grooves 12, and the surface of the limiting plate 54 is located inside the limiting grooves 12.
When the stopper plate 54 moves, the stopper plate 54 can be stopped by the stopper groove 12.
The working principle of the invention is as follows: firstly, the mounting plate 8 is mounted on the top of the tunnel, then the fan body 4 is placed on the placing plate 2, by means of an external controller, the electric push rod 53 is started to drive the moving block 52 to move on the support rod 51, the moving block 52 drives the limit plate 54 to move, the fan body 4 can be fixed, then the rotating plate 58 is rotated to drive the bolt 57 to rotate, the bolt 57 drives the movable plate 56 to move, the movable plate 56 drives the circular clamping plate 55 to move, the fan body 4 can be fixed again, when fan body 4 produced when rocking at the in-process of operation, fan body 4 drives and places board 2 and remove, places board 2 and drives supporting shoe 31 downstream, and supporting shoe 31 drives the carriage release lever 32 and removes, and carriage release lever 32 drives fixed block 33 and removes, and fixed block 33 drives riser 34 and removes, and riser 34 drives spring 35 and removes, can cushion fan body 4 and subtract shock.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a tunnel new trend system for municipal works, is including placing case (1), its characterized in that: the novel multifunctional cabinet is characterized in that a placing plate (2) is movably connected inside the placing box (1), the bottom of the placing plate (2) extends to the inside of the placing box (1) and is provided with a damping mechanism (3), the top of the placing plate (2) is movably connected with a fan body (4), and a fixing mechanism (5) is arranged inside the placing plate (2).
2. The tunnel new trend system for municipal works according to claim 1, characterized in that: damper (3) are including supporting shoe (31), carriage release lever (32), fixed block (33), riser (34) and spring (35), place the bottom of board (2) and the top fixed connection of supporting shoe (31), the front of supporting shoe (31) is through round pin axle and carriage release lever (32) swing joint, the quantity of carriage release lever (32) is two, the bottom of carriage release lever (32) is through round pin axle and fixed block (33) swing joint, one side and riser (34) fixed connection of fixed block (33), the top and the top of riser (34) opposite side all with spring (35) fixed connection, the opposite side of spring (35) with place case (1) fixed connection.
3. The tunnel new trend system for municipal works according to claim 1, characterized in that: the fixing mechanism (5) comprises a supporting rod (51), a moving block (52), an electric push rod (53), a limiting plate (54), a circular clamping plate (55), a movable plate (56), a bolt (57) and a rotating plate (58), wherein two ends of the supporting rod (51) are fixedly connected with the inside of the placing plate (2), two sides of the surface of the supporting rod (51) are movably connected with the moving block (52), one side of the moving block (52) is fixedly connected with the electric push rod (53), the other end of the electric push rod (53) is fixedly connected with the inside of the placing plate (2), the top of the moving block (52) is fixedly connected with the limiting plate (54), the top of the limiting plate (54) extends to the outside of the placing plate (2), one side of the limiting plate (54) is movably connected with the surface of the fan body (4), two sides of the fan body (4) are movably connected with the circular clamping plate (55), the other side of circular splint (55) and fly leaf (56) fixed connection, the inside of fly leaf (56) is through bearing and bolt (57) swing joint, the other end of bolt (57) extends to the outside of limiting plate (54) and with rotating plate (58) fixed connection.
4. The tunnel new trend system for municipal works according to claim 1, characterized in that: the top of the placing box (1) is provided with a movable groove (6), and the inside of the movable groove (6) is movably connected with the surface of the placing plate (2).
5. The tunnel new trend system for municipal works according to claim 1, characterized in that: the equal fixedly connected with backup pad (7) in both sides of placing case (1) top, the top fixedly connected with mounting panel (8) of backup pad (7).
6. The tunnel new trend system for municipal works according to claim 2, characterized in that: the bottom fixedly connected with guide block (9) of riser (34), the inside swing joint of guide block (9) has guide bar (10), the both ends of guide bar (10) all with the inside fixed connection who places case (1).
7. The tunnel new trend system for municipal works according to claim 3, characterized in that: the top and the bottom of the movable plate (56) are both fixedly connected with sliding blocks (11), and the surface of each sliding block (11) is movably connected with the inside of the limiting plate (54).
8. The tunnel new trend system for municipal works according to claim 3, characterized in that: the two sides of the top of the placing plate (2) are both provided with limiting grooves (12), and the surfaces of the limiting plates (54) are located in the limiting grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129736.3A CN114483665A (en) | 2022-02-11 | 2022-02-11 | Tunnel new trend system for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129736.3A CN114483665A (en) | 2022-02-11 | 2022-02-11 | Tunnel new trend system for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114483665A true CN114483665A (en) | 2022-05-13 |
Family
ID=81480471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210129736.3A Withdrawn CN114483665A (en) | 2022-02-11 | 2022-02-11 | Tunnel new trend system for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114483665A (en) |
-
2022
- 2022-02-11 CN CN202210129736.3A patent/CN114483665A/en not_active Withdrawn
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220513 |
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| WW01 | Invention patent application withdrawn after publication |