CN102359383A - Waterproof cloth laying trolley - Google Patents

Abstract

The invention relates to the technical field of tunnel excavator accessories, in particular to a waterproof cloth laying trolley. It includes a stand, a walking device, a track support, a waterproof cloth laying device, a cable reel and a lifting device. A cable reel is provided at one end of the support, and a lifting device is provided at one side of the track support. This kind of waterproof cloth laying trolley has simple, compact and reasonable structure, convenient and quick assembly, reliable connection, greatly reduces labor intensity, improves work efficiency, improves the waterproof cloth laying effect, and ensures the waterproof effect and the overall construction quality of the tunnel. The working reliability of the tunnel excavator is greatly improved, and it is easy to use and popularize.

Description

Tarpaulin laying trolley

technical field

The invention relates to the technical field of tunnel excavating machinery accessories, in particular to a waterproof cloth laying trolley.

Background technique

There is no special equipment for the laying process of the existing domestic tunnel lining tarpaulin. Nowadays, most of them use a simple platform, and the waterproof cloth is laid for a week along the excavated tunnel manually. Due to the harsh construction environment in the tunnel, the labor intensity of the construction workers is relatively high, but the efficiency is low, and the quality of the laying is low. It is relatively poor, which in turn affects the waterproof effect and the overall construction quality of the tunnel.

Contents of the invention

In order to overcome the defects of high labor intensity, low efficiency and poor laying quality of the existing tunnel lining tarpaulin laying method, the present invention provides a tarpaulin laying trolley.

The technical solution adopted by the present invention to solve its technical problems is: a tarpaulin laying trolley, including a platform, a running device, a track support, a waterproof cloth laying device, a cable reel and a lifting device, and a traveling device is provided at the bottom of the platform , There is a track bracket outside the platform, a waterproof cloth laying device is arranged on the track bracket, a cable reel is arranged at one end of the track bracket, and a lifting device is arranged at one side of the track bracket.

According to another embodiment of the present invention, it further includes that a waterproof cloth reel is provided on one side of the waterproof cloth laying device.

According to another embodiment of the present invention, it further includes that a track adjustment rod is arranged between the stand and the track support.

According to another embodiment of the present invention, it further includes that the tarpaulin laying device is composed of a mobile bracket, a sprocket, a reducer, a wheel, a chain and a stroke adjustment device. Wheels are arranged at the bottom of the support, and the wheels are connected with chains, and a travel adjustment device is arranged on the mobile support.

According to another embodiment of the present invention, it further includes that the track bracket is provided with a chain.

The beneficial effect of the present invention is that the waterproof cloth laying trolley has a simple, compact and reasonable structure, convenient and quick assembly, reliable connection, greatly reduces labor intensity, improves work efficiency, improves the waterproof cloth laying effect, and ensures the waterproof effect And the overall construction quality of the tunnel, greatly improving the reliability of the work of the tunnel excavator, easy to use and promote.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a structural schematic diagram of the waterproof cloth laying device of the present invention.

In the figure 1. Bench, 2. Traveling device, 3. Track support, 4. Tarpaulin laying device, 5. Cable reel, 6. Lifting device, 7. Tarpaulin reel, 8. Track adjustment rod, 41. Mobile support, 42. sprocket wheel, 43. reducer, 44. wheel, 45. chain, 46. stroke adjusting device.

Detailed ways

Fig. 1 is the structure diagram of the present invention, a kind of tarpaulin laying trolley, comprises platform 1, walking device 2, track support 3, tarpaulin laying device 4, cable reel 5, hoisting device 6, tarpaulin reel 7 and the track adjustment rod 8, the bottom of the stand 1 is provided with a running device 2, the outside of the stand 1 is provided with a track support 3, the track support 3 is provided with a waterproof cloth laying device 4, and one end of the track support 3 is provided with a cable reel 5, One side of track support 3 is provided with hoisting device 6, one side of waterproof cloth laying device 4 is provided with waterproof cloth reel 7, and track adjustment lever 8 is provided between stand 1 and track support 3, has improved working efficiency, can prevent the The cable of the discharger is tangled.

As Fig. 2 is the structural representation of waterproof cloth laying device of the present invention, waterproof cloth laying device 4 is made up of mobile support 41, sprocket wheel 42, speed reducer 43, wheel 44, chain 45 and stroke adjusting device 46, and mobile support 41 is provided with Sprocket 42, reducer 43 is connected with sprocket 42, and mobile support 41 bottom is provided with wheel 44, and wheel 44 is connected with chain 45, and mobile support 41 is provided with travel adjusting device 46, and track support 3 is provided with chain 45, can According to the shape of the tunnel, certain height adjustments are made to adapt to the section, so that the tarpaulin can be laid from the left or right side of the tunnel.

When in use, a running device 2 is provided at the bottom of the stand 1, and the running device 2 can be started to move forward along the ground track to the next position after the tarpaulin is laid for a circle, and the tarpaulin laying device 4 can be moved on the track support 3 , so as to lay a circle along the tunnel wall, the lifting device 6 can lift the waterproof cloth and other items, the track adjustment rod 8 and the cable reel 5 are connected with the track support 3, and the track adjustment bar 8 can adjust the track support 3 from left to right , the cable reel 5 is when the waterproof cloth laying device 4 moves on the track support 3, the electric cable of the electric motor is retracted to prevent winding, the mobile support 41 can move back and forth in the track support 3 circumferential direction by the wheels 44 installed thereon, Chain 45 is fixed on track support 3, and sprocket wheel 42 is installed on mobile support 41, drives sprocket wheel 42 to rotate by reduction motor 43, can drive mobile support 41 to move along track support 3, and tarpaulin reel 7 is placed on mobile support 41 moves thereupon, and the stroke adjustment device 46 can be adjusted according to the shape of the tunnel to adapt to the section. The mobile support 41 is a symmetrical structure, and the waterproof cloth reel 7 can be placed in the two grooves, so that the waterproof cloth can be realized. It can be laid from the left or right side of the tunnel. This kind of waterproof cloth laying trolley has simple, compact and reasonable structure, convenient and quick assembly, reliable connection, greatly reduces labor intensity, improves work efficiency, improves the effect of waterproof cloth laying, and ensures the waterproof effect and the overall construction quality of the tunnel. The working reliability of the tunnel excavator is greatly improved, and it is easy to use and popularize.

Claims (5)

1. a canvas cloth is laid chassis; Comprise stand (1), running gear (2), track support (3), canvas cloth laying apparatus (4), cable drum (5) and boom hoisting (6), it is characterized in that stand (1) bottom is provided with running gear (2); Stand (1) outside is provided with track support (3); Track support (3) is provided with canvas cloth laying apparatus (4), and track support (3) one ends are provided with cable drum (5), and track support (3) one sides are provided with boom hoisting (6).

2. canvas cloth according to claim 1 is laid chassis, it is characterized in that canvas cloth laying apparatus (4) one sides are provided with canvas cloth reel (7).

3. canvas cloth according to claim 1 is laid chassis, it is characterized in that, is provided with track adjusting lever (8) between stand (1) and the track support (3).

4. canvas cloth according to claim 1 is laid chassis; It is characterized in that; Canvas cloth laying apparatus (4) is made up of traversing carriage (41), sprocket wheel (42), reductor (43), wheel (44), chain (45) and stroke adjusting device (46); Be provided with sprocket wheel (42) in the traversing carriage (41), reductor (43) is connected with sprocket wheel (42), and traversing carriage (41) bottom is provided with wheel (44); Wheel (44) is connected with chain (45), and traversing carriage (41) is provided with stroke adjusting device (46).

5. canvas cloth according to claim 1 is laid chassis, it is characterized in that track support (3) is provided with chain (45).

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