CN2342097Y

CN2342097Y - Simple and adjustable mould lining-building step-building vehicle for double line channel

Info

Publication number: CN2342097Y
Application number: CN 98207867
Authority: CN
Inventors: 王迺业
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-08-20
Filing date: 1998-08-20
Publication date: 1999-10-06
Anticipated expiration: 2008-08-20

Abstract

The utility model discloses a simple and adjustable mould lining-building step-building vehicle for a double line channel. A walking frame is provided with an oblique supporting member which increases the intensity and the rigidity. Two sides of the walking frame are respectively provided with a movement adjusting device which comprises a supporting frame and a movement component. The two sides of the walking frame are respectively provided with the supporting frame, and a plurality of screw holes are drilled along the supporting frames. The movement component is composed of a displacement pulling plate, a nut and a screw rod, wherein the nut is fixed on the displacement pulling plate, the screw rod is arranged in the nut, one end of the screw rod is connected with an arc wall frame, when the screw rod is rotated, the arc wall frame moves. The utility model has the advantages of high intensity and good rigidity. The straight (arc) wall frame can be accurately adjusted. The lining-building quality is higher.

Description

Simple and easy, the adjustable moulded lining chassis of double track tunnel

The utility model relates to simple and easy, the adjustable moulded lining chassis of a kind of double track tunnel.

In cutter is holed, for preventing native stone slump, must be by certain thickness concrete lining abutment wall and arch; Mostly lining project is to build a framework with timber at present, utilizes this shelf to construct; Consumption timber is many, and timber is the goods and materials in short supply of China; Production efficiency is also low, in the construction, lining cutting work is difficult to grasp size, so presentation quality is relatively poor.Number of patent application is that 9726742.1 technical scheme has solved the problem in the single-track tunnel construction, has saved timber, and production efficiency is also higher; Then rigidity is relatively poor but be used in double track tunnel, also exists shortcoming such as to regulate aspect width.

The purpose of this utility model is to design a kind of walker and be provided with oblique support for overcoming above-mentioned epipodium part, and the walker both sides are provided with simple and easy, the adjustable moulded lining chassis of double track tunnel of the adjusting device of mobile arc wall frame.Improved lining quality.

The utility model content, the walker of simple and easy, the adjustable moulded lining chassis of double track tunnel are provided with gains in strength and the bearing diagonal rod member of rigidity; Be provided with device for moving and adjusting in the walker both sides, this device comprises bearing support and moving-member, be provided with bearing support in the walker both sides, vertically be drilled with several screw holes along bearing support, moving-member through screw on bearing support, moving-member is made up of dislocation planker, nut and screw rod, nut is fixed on the dislocation planker, and screw rod is housed in the nut, constitutes spiral and pays, one end of screw rod is connected with arc wall frame, and rotating screw bolt is removable arc wall frame.

Also can the stalk frame be installed in the walker both sides by adjusting device.

The utility model advantage, simple and easy, the adjustable moulded lining chassis of double track tunnel is to be the improvement of 97267742.1 concrete lining platform building carts to application number, not only the intensity of the member of walker has been improved, also increased inclined bearing spare, intensity and rigidity all improve greatly, so can be used in the moulded lining construction of double track tunnel; Because device for moving and adjusting has been set up in the side of walker, the adjustment of large-size can change the screw hole location on the bearing support, and reduced size can be used the bolt and nut adjustment, and is easy to use, improved the quality of lining construction.

Description of drawings:

Fig. 1 is the utility model embodiment 1 schematic diagram.

Fig. 2 is the walker structural representation.

Fig. 3 is embodiment 2 schematic diagrames.

Fig. 4 is embodiment 3 schematic diagrames.

Fig. 5 is the device for moving and adjusting structural representation.

Further specify the utility model embodiment below in conjunction with accompanying drawing,

Embodiment 1, simple and easy, the adjustable moulded lining chassis of double track tunnel comprises walker, wheel, lifting winch, pulley, stalk frame, arc wall frame, adjusting device, platform and track thereof etc., (see also Fig. 1, Fig. 2) vertical and horizontal of walker 1 have increased bearing diagonal rod member 4 and have increased substantially rigidity, the both sides of walker are provided with device for moving and adjusting 3, arc wall frame 2 are loaded on the position that also can adjust arc wall frame on the walker by moving adjusting mechanism by this adjusting device.

Embodiment 2, and (seeing also Fig. 3), device for moving and adjusting 3 respectively is equipped with in the both sides of walker, stalk frame 6 is loaded on the both sides of walker and can accurately adjusts the position of stalk frame by device for moving and adjusting.

Embodiment 3, and (seeing also Fig. 4) is installed with arc wall frame 2 in stalk frame 6 outsides, can adjust the position of arc wall frame by the device for moving and adjusting that links together with the stalk frame.

Device for moving and adjusting is formed (please participate in Fig. 5) by bearing support and moving assembly, be fixed on and be shaped on some screw holes 7 on the bearing support 6 on the walker, the dislocation planker of moving assembly is fixed on the bearing support 6 by screw 9, the middle part of dislocation planker 10 is fixed with nut 8, screw rod 11 is housed in the nut, the connector 12 that floats is equipped with in the screw rod end, the i-steel component of this connector and stalk frame or arc wall frame links together, so rotating screw bolt can drive the stalk frame or arc wall frame moves, do accurately to adjust, the adjustment of large-sized position can be undertaken by the screw hole that change screw 9 is installed on the bearing support.

Claims

1. simple and easy, the adjustable moulded lining chassis of double track tunnel comprises walker, wheel, lifting winch, platform, stalk frame and arc wall frame, it is characterized in that: walker is provided with gains in strength and the bearing diagonal stalk of rigidity; Both sides at walker are provided with device for moving and adjusting, this device comprises bearing support and moving-member, is provided with bearing support in the walker both sides, is drilled with several screw holes along bearing support, moving-member through screw on bearing support, moving-member is by the dislocation planker, and nut and screw rod are formed, and nut is fixed on the dislocation planker, screw rod is housed in the nut, constitute spiral and pay, an end of screw rod is connected with arc wall frame, and rotating screw bolt is removable arc wall frame.

2. simple and easy, the adjustable moulded lining chassis of double track tunnel as claimed in claim 1 is characterized in that: also can the stalk frame be installed by adjusting device in the walker both sides.