CN220302623U - Tunnel ventilation vibration reduction structure - Google Patents
Tunnel ventilation vibration reduction structure Download PDFInfo
- Publication number
- CN220302623U CN220302623U CN202321802199.0U CN202321802199U CN220302623U CN 220302623 U CN220302623 U CN 220302623U CN 202321802199 U CN202321802199 U CN 202321802199U CN 220302623 U CN220302623 U CN 220302623U
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- wall
- template
- long
- fixed mounting
- attenuator
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- 238000009423 ventilation Methods 0.000 title claims abstract description 56
- 238000013016 damping Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 239000011435 rock Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The application discloses tunnel ventilation damping structure relates to ventilation equipment damping device technical field, including mount pad, long template and ventilation equipment body, the bottom outer wall fixed mounting of long template has long pole, the both sides outer wall of long pole all is provided with damping mechanism, damping mechanism includes first U template, first U template fixed mounting is on the bottom outer wall of connecting rod. This application can drive long template, long pole, two connecting rods and two first U template and follow the downwardly moving when the ventilation equipment body rocks under the cooperation effect such as first attenuator, thereby two first U templates downwardly moving can drive two pivoted plates and rotate and keep away from each other, thereby two pivoted plates keep away from each other can drive two second U templates and also keep away from each other and press two first attenuator and two second extension springs, and then can play certain damping effect.
Description
Technical Field
The application relates to the technical field of damping devices of ventilation equipment, in particular to a tunnel ventilation damping structure.
Background
The tunnel is an underground building buried in geological layers, so that the tunnels are built in a plurality of mountains in China, and the tunnels are generally built for railway tunnels and highway tunnels.
Because the existing ventilation equipment is mostly directly fixed on the ground, when a train runs on a tunnel, the ventilation equipment can shake to a certain extent, and under the condition that the ventilation equipment shakes for a long time, the internal structure of the ventilation equipment can be damaged to a certain extent, so that the service life of the ventilation equipment is reduced, and the ventilation equipment needs to be further improved.
Disclosure of Invention
The utility model aims to solve or at least relieve the problem that the internal structure of ventilation equipment is damaged to a certain extent and the service life of the ventilation equipment is shortened under the condition that the ventilation equipment is swayed for a long time, so that a tunnel ventilation vibration reduction structure is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tunnel ventilation damping structure, includes mount pad, elongated board and ventilation equipment body, the bottom outer wall fixed mounting of elongated board has elongated pole, the both sides outer wall of elongated pole all is provided with damping mechanism, damping mechanism includes first U template, first U template top fixedly connected with connecting rod, connecting rod and elongated pole fixed connection, one side outer wall rotation of first U template is installed the rotor plate, one side outer wall rotation of rotor plate installs the second U template, one side outer wall fixed mounting of second U template has first attenuator, the second extension spring has been cup jointed in the last slip of first attenuator, the one end fixed mounting of first attenuator has the baffle, baffle fixed mounting is on the top outer wall of mount pad.
Adopt above-mentioned technical scheme, when the ground in tunnel appears vibrating, and then can drive the ventilation equipment body and also follow and rock, and then can the downwardly moving when the ventilation equipment body rocks, thereby the ventilation equipment body downwardly moving can drive long template, long pole, two connecting rods and two first U template follow the downwardly moving, thereby two first U template downwardly moving can drive two rotor plates and rotate and keep away from each other, thereby two rotor plates keep away from each other can drive two second U template also follow and keep away from each other and press two first dampers and two second extension springs, and then realize the damping, thereby protection ventilation equipment.
Optionally, the top outer wall fixed mounting of mount pad has long shape case, the sliding tray has been seted up to long shape case's top outer wall, sliding tray slidable mounting has the sliding tray, sliding tray fixed mounting is on the bottom outer wall of long shape pole.
By adopting the technical scheme, the sliding plate can be slidably arranged inside by arranging the sliding groove.
Optionally, the bottom inner wall fixed mounting of elongated case has the second attenuator, the last third extension spring that has cup jointed of second attenuator, the top one end fixed mounting of second attenuator is on the bottom outer wall of sliding plate.
By adopting the technical scheme, the auxiliary vibration reduction effect can be achieved by arranging the second damper and the third telescopic spring.
Optionally, the top outer wall fixed mounting of mount pad has the third attenuator, the third attenuator is four and evenly distributed is at the top outer wall of mount pad, sliding sleeve has connected first expansion spring on the third attenuator, the top one end fixed mounting of third attenuator is on the bottom outer wall of long-form board.
By adopting the technical scheme, the auxiliary support function can be achieved by arranging the third damper and the first telescopic spring.
Optionally, the top outer wall length fixed mounting of long template has two fixed plates, two the fixed plate is close to each other the outer wall of one side all fixed mounting have electric telescopic handle.
By adopting the technical scheme, the electric telescopic rod can be arranged on the fixing plate.
Optionally, the output of two electric telescopic handle all fixed mounting has the grip block, ventilation equipment body slidable mounting is in two grip blocks.
By adopting the technical scheme, the ventilation equipment body can be clamped and fixed by arranging the clamping plates.
Optionally, the screw holes are formed in the outer wall of the top of the mounting seat, and the four screw holes are uniformly distributed around the outer wall of the top of the mounting seat.
By adopting the technical scheme, the installation seat can be installed in an auxiliary way through the threaded holes.
Optionally, the threaded hole spiro union has the bolt, the top one end fixed mounting of bolt has the knob, the bottom of bolt is coniform.
By adopting the technical scheme, through setting up the knob, and then can drive the bolt and rotate and inwards remove, and then can install the location to the mount pad.
In summary, the beneficial effects of the application are as follows:
1. the cooperation of first attenuator etc. has been adopted in this application under, can drive long template, long pole, two connecting rods and two first U template follow the downwardly moving when the ventilation equipment body rocks, thereby two first U templates downwardly moving can drive two rotation boards and rotate and keep away from each other, thereby two rotation boards keep away from each other can drive two second U templates and also keep away from each other and press two first attenuator and two second extension springs, and then realize the damping to protection ventilation equipment.
2. Under the combined action of grip block etc. has been adopted in this application in this practicality, through placing the ventilation equipment body between two grip blocks, can start two electric telescopic handle this moment, thereby two electric telescopic handle's output can drive two grip blocks and be close to each other, and then can carry out the centre gripping to the ventilation equipment body fixedly.
Drawings
FIG. 1 is a schematic overall view of the present application;
FIG. 2 is a schematic view of a rotating plate of the present application;
FIG. 3 is a schematic view of an elongate rod of the present application;
fig. 4 is a schematic view of a bolt of the present application.
Reference numerals illustrate: 1. a mounting base; 2. a third damper; 3. a first extension spring; 4. a long plate; 5. a fixing plate; 6. an electric telescopic rod; 7. a clamping plate; 8. a ventilation device body; 9. a threaded hole; 10. a knob; 11. an elongated rod; 12. a connecting rod; 13. a first U-shaped plate; 14. a rotating plate; 15. a second U-shaped plate; 16. a first damper; 17. a second extension spring; 18. a baffle; 19. a sliding groove; 20. a sliding plate; 21. a second damper; 22. a third extension spring; 23. a bolt; 24. an elongated box.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
Referring to fig. 1-3, the tunnel ventilation vibration damping structure comprises a mounting seat 1, a long plate 4 and a ventilation equipment body 8, ventilation can be carried out on a tunnel through arranging the ventilation equipment body 8, a long rod 11 is fixedly arranged on the outer wall of the bottom of the long plate 4, vibration damping mechanisms are arranged on the outer walls of the two sides of the long rod 11, a certain buffering vibration damping effect can be achieved on the ventilation equipment body 8 through arranging the vibration damping mechanisms, the vibration damping mechanisms comprise a first U-shaped plate 13, a connecting rod 12 is fixedly connected with the top of the first U-shaped plate 13, the connecting rod 12 is fixedly connected with the long rod 11, a rotating plate 14 is rotatably arranged on the outer wall of one side of the first U-shaped plate 13, a second U-shaped plate 15 is rotatably arranged on the outer wall of one side of the rotating plate 14, a first damper 16 is fixedly arranged on the outer wall of the second U-shaped plate 15, a second telescopic spring 17 is sleeved on the first damper 16 in a sliding manner, a certain buffering vibration damping effect can be achieved through arranging the first damper 16 and the second telescopic spring 17, one end of the first damper 16 is fixedly arranged on the outer wall of the baffle plate 1, and the baffle 18 is fixedly arranged on the top of the outer wall of the mounting seat 1.
When the use, when the ground in tunnel appears vibrating, then can drive ventilation equipment body 8 also follow and rock, and then ventilation equipment body 8 can move down when rocking, thereby ventilation equipment body 8 moves down and can drive long template 4, long pole 11, two connecting rods 12 and two first U template 13 follow and move down, thereby two first U template 13 move down and can drive two pivoted plates 14 and rotate and keep away from each other, thereby two pivoted plates 14 keep away from each other can drive two second U template 15 and also keep away from each other and press two first dampers 16 and two second extension springs 17, and then can play certain damping effect.
Referring to fig. 2, an elongated case 24 is fixedly installed on the top outer wall of the mounting base 1, a sliding groove 19 is formed in the top outer wall of the elongated case 24, a sliding plate 20 is slidably installed in the sliding groove 19, and the sliding plate 20 is fixedly installed on the bottom outer wall of the elongated rod 11. The slide plate 20 can be slidably mounted therein by providing the slide groove 19.
Referring to fig. 2 and 3, a second damper 21 is fixedly installed on the bottom inner wall of the elongated case 24, a third extension spring 22 is slidably coupled to the second damper 21, and one end of the top of the second damper 21 is fixedly installed on the bottom outer wall of the sliding plate 20. The second damper 21 and the third extension spring 22 are provided to function as auxiliary vibration damping.
Referring to fig. 1, a third damper 2 is fixedly installed on the top outer wall of the installation seat 1, four third dampers 2 are uniformly distributed on the top outer wall of the installation seat 1, a first telescopic spring 3 is sleeved on the third damper 2 in a sliding manner, and one end of the top of the third damper 2 is fixedly installed on the bottom outer wall of the long plate 4. The third damper 2 and the first extension spring 3 are provided to function as an auxiliary support.
Referring to fig. 1, two fixing plates 5 are fixedly installed on the length of the outer wall of the top of the long plate 4, and an electric telescopic rod 6 is fixedly installed on the outer wall of one side, close to each other, of the two fixing plates 5. The electric telescopic rod 6 can be mounted thereon by providing the fixing plate 5.
Referring to fig. 1, the output ends of the two electric telescopic rods 6 are fixedly provided with clamping plates 7, and the ventilation device body 8 is slidably installed in the two clamping plates 7. The ventilation device body 8 can be clamped and fixed by the clamping plate 7.
Referring to fig. 1, screw holes 9 are formed in the top outer wall of the mounting seat 1, and the four screw holes 9 are uniformly distributed around the top outer wall of the mounting seat 1. By providing the screw hole 9, the mounting seat 1 can be mounted with assistance.
Referring to fig. 4, a bolt 23 is screwed into the screw hole 9, a knob 10 is fixedly mounted at one end of the top of the bolt 23, and the bottom of the bolt 23 is conical. Through setting up knob 10, and then can drive bolt 23 and rotate and inwards remove, and then can install mount pad 1 subaerial.
The implementation principle of the application is as follows: firstly, can place ventilation equipment body 8 between two grip blocks 7, can start two electric telescopic handle 6 this moment, thereby the output of two electric telescopic handle 6 can drive two grip blocks 7 and be close to each other, and then can carry out the centre gripping to ventilation equipment body 8 fixedly, when the ground in tunnel appears vibrating, and then can drive ventilation equipment body 8 and also follow and rock, and then ventilation equipment body 8 can move down when rocking, thereby ventilation equipment body 8 moves down and can drive long template 4, long rod 11, two connecting rods 12 and two first U template 13 follow the downwardly movement, also can drive sliding plate 20 and follow the downwardly movement and press second attenuator 21 and third telescopic spring 22 when long rod 11 moves down, thereby two first U template 13 move down and can drive two rolling plates 14 and keep away from each other, thereby two rolling plates 14 keep away from each other and can drive two second U15 and also keep away from each other and press two first attenuator 16 and two second telescopic spring 17, and then can play certain damping effect.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. Tunnel ventilation damping structure, including mount pad (1), elongated plate (4) and ventilation equipment body (8), its characterized in that: the utility model discloses a vibration damping device for a motor vehicle, including long template (4), vibration damping mechanism, connecting rod (12) and connecting rod, long template (14) are installed in the bottom outer wall fixed mounting of long template (4), the both sides outer wall of long template (11) all is provided with vibration damping mechanism, vibration damping mechanism includes first U template (13), first U template (13) top fixedly connected with connecting rod (12), connecting rod (12) and long template (11) fixed connection, rotating plate (14) are installed in one side outer wall rotation of first U template (13), second U template (15) are installed in one side outer wall rotation of rotating plate (14), one side outer wall fixed mounting of second U template (15) has first attenuator (16), sliding sleeve has second telescopic spring (17) on first attenuator (16), one end fixed mounting of first attenuator (16) has baffle (18), baffle (18) fixed mounting is on the top outer wall of mount pad (1).
2. The tunnel ventilation vibration reduction structure according to claim 1, wherein: the top outer wall fixed mounting of mount pad (1) has long case (24), sliding tray (19) have been seted up to the top outer wall of long case (24), sliding tray (19) slidable mounting has sliding plate (20), sliding plate (20) fixed mounting is on the bottom outer wall of long pole (11).
3. The tunnel ventilation vibration reduction structure according to claim 2, wherein: the bottom inner wall of the long box (24) is fixedly provided with a second damper (21), a third telescopic spring (22) is sleeved on the second damper (21) in a sliding mode, and one end of the top of the second damper (21) is fixedly arranged on the bottom outer wall of the sliding plate (20).
4. A tunnel ventilation vibration-damping structure according to claim 3, characterized in that: the top outer wall fixed mounting of mount pad (1) has third attenuator (2), third attenuator (2) are four and evenly distributed at the top outer wall of mount pad (1), sliding sleeve has connected first expansion spring (3) on third attenuator (2), the top one end fixed mounting of third attenuator (2) is on the bottom outer wall of long-form board (4).
5. The tunnel ventilation vibration reduction structure according to claim 1, wherein: the top outer wall length fixed mounting of elongated board (4) has two fixed plates (5), two the side outer wall that fixed plate (5) are close to each other all fixed mounting has electric telescopic handle (6).
6. The tunnel ventilation vibration reduction structure according to claim 5, wherein: the output ends of the two electric telescopic rods (6) are fixedly provided with clamping plates (7), and the ventilation equipment body (8) is slidably arranged in the two clamping plates (7).
7. The tunnel ventilation vibration reduction structure according to claim 1, wherein: screw holes (9) are formed in the outer wall of the top of the mounting seat (1), and the four screw holes (9) are uniformly distributed around the outer wall of the top of the mounting seat (1).
8. The tunnel ventilation vibration reduction structure according to claim 7, wherein: the screw hole (9) is internally connected with a bolt (23) in a screwed mode, a knob (10) is fixedly arranged at one end of the top of the bolt (23), and the bottom of the bolt (23) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321802199.0U CN220302623U (en) | 2023-07-10 | 2023-07-10 | Tunnel ventilation vibration reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321802199.0U CN220302623U (en) | 2023-07-10 | 2023-07-10 | Tunnel ventilation vibration reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302623U true CN220302623U (en) | 2024-01-05 |
Family
ID=89352987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321802199.0U Active CN220302623U (en) | 2023-07-10 | 2023-07-10 | Tunnel ventilation vibration reduction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302623U (en) |
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2023
- 2023-07-10 CN CN202321802199.0U patent/CN220302623U/en active Active
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