CN217001957U - Tunnel obstacle removing mechanism - Google Patents
Tunnel obstacle removing mechanism Download PDFInfo
- Publication number
- CN217001957U CN217001957U CN202121514788.XU CN202121514788U CN217001957U CN 217001957 U CN217001957 U CN 217001957U CN 202121514788 U CN202121514788 U CN 202121514788U CN 217001957 U CN217001957 U CN 217001957U
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- CN
- China
- Prior art keywords
- telescopic link
- obstacle clearing
- mechanical arm
- tunnel
- fixed
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a tunnel obstacle clearing mechanism which comprises a movable support and a transverse guide rail, wherein the transverse guide rail is arranged on the movable support and stretches across the upper part of a passage space in a tunnel, at least two rotary mechanical arm obstacle clearing devices are arranged on the transverse guide rail, each rotary mechanical arm obstacle clearing device comprises an installation plate, a telescopic rod and a mechanical claw, the telescopic rod is rotatably arranged below the installation plate, the mechanical claw is fixed at the lower end of the telescopic rod, a rotary driving mechanism for driving the telescopic rod to rotate is arranged between the installation plate and the telescopic rod, and translation driving mechanisms are arranged between the transverse guide rail and the rotary mechanical arm obstacle clearing devices. According to the rotary mechanical arm obstacle clearing device, the fault vehicle is fixed by being lowered from the upper part of the fault vehicle to the two sides of the fault vehicle through the extension and the rotation of the rotary mechanical arm obstacle clearing device, so that the fault vehicle is fixed conveniently, the time is saved, and the rescue and awarding speed is improved conveniently.
Description
Technical Field
The utility model relates to the technical field of tunnel disaster reduction and rescue, in particular to a tunnel obstacle clearing mechanism.
Background
At present, the number of long and large tunnels in China increases year by year, the timeliness, the initiative and the intellectualization of the traditional tunnel safety management and event rescue technology can not meet the requirements of smooth tunnel safety and rescue, at present, when a vehicle fault occurs in a tunnel, only rescue personnel can be used for entering the tunnel to rescue by taking rescue equipment, the rescue response speed is low, and due to the limitation of the terrain of the tunnel, the entering difficulty of external rescue equipment is high, the difficulty of fixing operation of a fault vehicle is high, and the rescue speed can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tunnel obstacle clearing mechanism with high rescue speed, which is convenient for rapidly fixing a fault vehicle in a tunnel.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a tunnel clearance sacrifice mechanism, including removing the support, the setting just spans the transverse guide who passes through the space top in the tunnel on removing the support, be provided with two at least rotatory arm obstacles removing device on the transverse guide, rotatory arm obstacles removing device includes the mounting panel and rotates the telescopic link that sets up in the mounting panel below and fix the gripper at the telescopic link lower extreme, be provided with drive telescopic link pivoted rotary driving mechanism between mounting panel and the telescopic link, all be provided with translation actuating mechanism between transverse guide and the rotatory arm obstacles removing device.
Preferably, the gripper is a plate body, and one end of the gripper is vertically fixed with the lower end of the telescopic rod.
Preferably, the rotary mechanical arm obstacle clearing devices are four, every two rotary mechanical arm obstacle clearing devices share one mounting plate and form a rotary mechanical arm obstacle clearing group, and the two rotary mechanical arm obstacle clearing groups are transversely arranged on the transverse guide rail in a moving mode.
Preferably, the transverse guide rail comprises two parallel lead screws, the translational driving mechanism is a lead screw motor, two ends of each lead screw are fixed on the movable support, and the two lead screw motors of each rotary mechanical arm obstacle clearing group are respectively arranged on the two lead screws.
Preferably, each screw is provided with a guide rod parallel to the screw, the guide rod is fixed on the movable support, and the screw motor on each screw is connected with the corresponding guide rod in a sliding manner.
Preferably, the telescopic rod is an electric telescopic rod, a pneumatic telescopic rod or a hydraulic telescopic rod, and the mounting plate is provided with a power mechanism of the telescopic rod.
Preferably, the telescopic link be pneumatic telescopic link, be provided with the air pump on the mounting panel, pneumatic telescopic link is connected to the air pump.
Preferably, the rotary driving mechanism comprises a motor, a gear and a ring gear, the ring gear is sleeved outside the upper end of the telescopic rod, the gear is fixed on a main shaft of the motor, the motor is fixed on the mounting plate, and the gear is meshed with the ring gear.
The utility model has the beneficial effects that: according to the rotary mechanical arm obstacle clearing device, the fault vehicle is fixed by being placed from the upper part of the fault vehicle to the two sides of the fault vehicle through the stretching and the rotation of the rotary mechanical arm obstacle clearing device, so that the fault vehicle is convenient to fix, the time is saved, and the rescue and awarding speed is improved conveniently.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of another aspect of the present invention;
in the figure: 1. the device comprises a mounting plate, 2, an air pump, 3, a pneumatic telescopic rod, 4, a ring gear, 5, a gear, 6, a motor, 7, a screw motor, 8, a mechanical claw, 9, a guide rod, 10, a screw rod, 11 and a movable support.
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.
The tunnel obstacle clearing mechanism shown in fig. 1 and fig. 2 comprises a movable support 11, a transverse guide rail which is arranged on the movable support 11 and stretches over the upper portion of a passage passing space in a tunnel, the transverse guide rail comprises two parallel lead screws 10, two ends of each lead screw 10 are fixed on the movable support 11, two lead screw motors 7 are arranged on each lead screw 10, four rotary mechanical arm obstacle clearing devices are arranged on the transverse guide rail, each rotary mechanical arm obstacle clearing device comprises a mounting plate 1, a pneumatic telescopic rod 3 which is rotatably arranged below the mounting plate 1 and a mechanical claw 8 which is fixed at the lower end of the pneumatic telescopic rod 3, each mechanical claw 8 is a plate body, one end of each mechanical claw 8 is vertically fixed with the lower end of the pneumatic telescopic rod 3, and each two rotary mechanical arm obstacle clearing devices share one mounting plate 1 and form a rotary mechanical arm obstacle clearing group. Every mounting panel 1 is fixed mutually with two lead screw motor 7 on different lead screws 10, and lead screw motor 7 can drive rotatory arm obstacles removing device and translate on lead screw 10, is provided with the rotatory actuating mechanism who drives pneumatic telescopic link 3 pivoted between mounting panel 1 and the pneumatic telescopic link 3. An air pump 2 is arranged on the mounting plate 1, and the air pump 2 is connected with a pneumatic telescopic rod 3.
Each screw 10 is provided with a guide rod 9 parallel to the screw 10, the guide rods 9 are fixed on a movable support 11, and the screw motor 7 on each screw 10 is slidably connected with the corresponding guide rod 9.
The rotary driving mechanism comprises a motor 6, a gear 5 and a ring gear 4, the ring gear 4 is sleeved outside the upper end of the pneumatic telescopic rod 3, the gear 5 is fixed on a main shaft of the motor 6, and the motor 6 is fixed on the mounting plate 1. The gear 5 and the ring gear 4 are engaged. The motor 6 is started to drive the gear 5 and the ring gear 4 to drive the pneumatic telescopic rod 3 to rotate, so that the mechanical claw 8 is driven to rotate, and hooking or disengaging of the vehicle chassis is realized.
The movable support is arranged on a guide rail in the tunnel, the movable support can move on the guide rail, and two ends of the guide rail extend out of the tunnel. When a fault vehicle occurs, the movable support moves to enable the tunnel obstacle clearing mechanism to move to the positions above two sides of the fault vehicle, the telescopic rods are controlled to extend out, then the mechanical claws are controlled to rotate to the positions below the fault vehicle, the two groups of rotary mechanical arm obstacle clearing groups fix the fault vehicle from two sides of the fault vehicle, and the movable support moves to drag the fault vehicle out of the tunnel.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a tunnel clearance sacrifice mechanism which characterized in that: including removing the support, set up on removing the support and span the lateral guideway that the passageway leads to the space top in the tunnel, be provided with two at least rotatory arm obstacles removing device on the lateral guideway, rotatory arm obstacles removing device includes the mounting panel and rotates the telescopic link that sets up in the mounting panel below and fix the gripper at the telescopic link lower extreme, be provided with drive telescopic link pivoted rotary driving mechanism between mounting panel and the telescopic link, all be provided with translation actuating mechanism between lateral guideway and the rotatory arm obstacles removing device.
2. The tunnel barrier clearance mechanism of claim 1, wherein: the mechanical claw is a plate body, and one end of the mechanical claw is vertically fixed with the lower end of the telescopic rod.
3. The tunnel barrier clearance mechanism of claim 1, wherein: the rotary mechanical arm obstacle clearing devices are four, every two rotary mechanical arm obstacle clearing devices share one mounting plate and form a rotary mechanical arm obstacle clearing group, and the two rotary mechanical arm obstacle clearing groups are transversely arranged on the transverse guide rail in a moving mode.
4. The tunnel barrier clearance mechanism of claim 3, wherein: the transverse guide rail comprises two parallel lead screws, the translation driving mechanism is a lead screw motor, two ends of the two lead screws are fixed on the movable support, and the two lead screw motors of each rotary mechanical arm obstacle clearing group are respectively arranged on the two lead screws.
5. The tunnel barrier clearance mechanism of claim 4, wherein: each lead screw is provided with a guide rod parallel to the lead screw, the guide rod is fixed on the movable support, and a lead screw motor on each lead screw is connected with the corresponding guide rod in a sliding manner.
6. The tunnel barrier clearance mechanism according to any one of claims 1 to 5, wherein: the telescopic link be electric telescopic link, pneumatic telescopic link or hydraulic telescoping rod, be provided with the power unit of telescopic link on the mounting panel.
7. The tunnel barrier clearance mechanism of claim 6, wherein: the telescopic link be pneumatic telescopic link, be provided with the air pump on the mounting panel, pneumatic telescopic link is connected to the air pump.
8. The tunnel barrier clearance mechanism according to any one of claims 1 to 5, wherein: the rotary driving mechanism comprises a motor, a gear and a ring gear, the ring gear is sleeved outside the upper end of the telescopic rod, the gear is fixed on a motor spindle, the motor is fixed on the mounting plate, and the gear is meshed with the ring gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121514788.XU CN217001957U (en) | 2021-07-05 | 2021-07-05 | Tunnel obstacle removing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121514788.XU CN217001957U (en) | 2021-07-05 | 2021-07-05 | Tunnel obstacle removing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217001957U true CN217001957U (en) | 2022-07-19 |
Family
ID=82366539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121514788.XU Active CN217001957U (en) | 2021-07-05 | 2021-07-05 | Tunnel obstacle removing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217001957U (en) |
-
2021
- 2021-07-05 CN CN202121514788.XU patent/CN217001957U/en active Active
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