CN205101002U - Tunnel engineering lining cutting rebar installation support - Google Patents

Abstract

The utility model discloses a tunnel engineering lining steel bar installation bracket, which comprises a base, an operating table, a steel bar placement frame, a top mold, a side mold, a support column, a universal wheel, a driving motor, a horizontal adjustment screw rod, and a vertical adjustment screw rod , a lateral adjustment screw rod, a foot adjustment screw rod and a top beam, a support column is arranged above the base, the upper end of the support column is connected with a top beam through a vertical adjustment screw rod, and the two ends of the top beam pass through The horizontally adjusting screw mandrel connection is provided with a top mold. The bracket of the utility model is set in an arch shape similar to that of the tunnel. By setting the top mold and the side mold, it is convenient for the staff to install the steel bars on the top and side of the tunnel, and it can be moved through the universal wheels, which saves raw materials and facilitates transportation; Stand on the console and operate the controller to control the drive motor to work, so as to bring it to the console and place the steel bar on the support column for lifting, effectively reducing the labor intensity of workers and improving work efficiency.

Description

A tunnel engineering lining reinforcement installation bracket

technical field

The utility model relates to the construction field, in particular to a tunnel engineering lining steel bar installation bracket.

Background technique

Lining refers to a permanent support structure built with reinforced concrete and other materials along the periphery of the tunnel body in order to prevent the deformation or collapse of the surrounding rock. When the geological conditions are poor, the tunnel engineering lining needs to adopt a reinforced concrete lining structure. When the tunnel lining steel bars are bound and installed, due to the narrow space in the tunnel, the existing steel bar binding process usually adopts on-site processing of temporary steel bar installation benches. The steel bars are bound and installed on the installation platform, and the lifting of the steel bars up and down depends on manpower. The work platform is generally divided into multi-level steps in the height direction to facilitate the operators to go up and down. This installation method needs to consume more manpower, is labor-intensive and time-consuming, and the work efficiency is low. The steel bar installation stand temporarily processed on site has a large volume and is inconvenient to move, and it is difficult to ensure the installation quality of the steel bar.

Therefore, it is necessary to develop a tunnel engineering lining steel bar installation bracket, which is easy to operate, can effectively reduce the labor intensity of workers, improve work efficiency, and ensure the installation quality of the steel bars.

Utility model content

In order to solve the above problems, the utility model provides a tunnel engineering lining reinforcement installation bracket.

In order to achieve the above object, the technical scheme that the utility model takes is:

A tunnel engineering lining steel bar installation bracket, the operation is as follows: including a base, an operating table, a steel bar placement frame, a top mold, a side mold, a support column, a universal wheel, a driving motor, a horizontal adjustment screw rod, a vertical adjustment screw rod, Lateral adjustment screw, foot adjustment screw and top beam, a support column is arranged above the base, the upper end of the support column is connected with a top beam through a vertical adjustment screw, and the two ends of the top beam are connected by a horizontal The adjustment screw rod is connected with a top mold, the base and the side of the support column are connected with a side mold through a lateral adjustment screw rod, and the bottom end of the side mold is connected with a foot adjustment screw rod, and the top angle of the side mold Connected with the bottom corner of the top mold, the support column is provided with a lifting guide rail, and the support column is connected with an operation table and a steel bar placement frame through the lifting guide rail, and the operation table is arranged above the steel bar placement frame. A driving motor is arranged on the side, and the driving motor is connected with the lifting gear arranged inside the lifting guide rail through the driving shaft, and the lifting gear is connected with the operating table and the steel bar placing frame respectively through ropes.

Preferably, a controller is arranged on the console, and the controller is connected to the driving motor through a signal line.

Preferably, a storage battery is arranged on the base.

As a preference, baffles are provided on both the operating table and the steel bar placing frame.

The utility model is simple in structure and easy to operate. The main body of the bracket is set in an arch shape similar to that of the tunnel. By setting the top mold and side molds, it is convenient for the staff to install the steel bars on the top and side of the tunnel. The universal wheels can be used to move, which greatly reduces the The small size of the installation bracket saves raw materials and is convenient for transportation; the staff stands on the operating table and operates the controller to control the drive motor to work, and drives the internal gears of the lifting guide rail to rotate and bring it to the operating table for lifting on the support column, which realizes The height can be adjusted freely, which is convenient for installing reinforcement on the outside of the side wall at different positions;

In the same way, the staff operates the controller to control the drive motor to drive the gear to rotate and bring the steel bar placement frame to the support column for lifting operation, which is convenient for the staff to transfer the steel bar up and down, effectively reduces the labor intensity of the workers, improves work efficiency, and ensures that the steel bar Excellent installation quality; strong practicability.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work;

Fig. 1 is the structural representation of the utility model;

detailed description

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so as to make a clearer definition of the protection scope of the utility model.

As shown in Figure 1, a tunnel engineering lining reinforcement installation bracket of the utility model includes a base 1, an operating table 2, a reinforcement placement frame 3, a top mold 4, a side mold 5, a support column 6, a universal wheel 7, and a drive motor 8 , horizontal adjustment screw rod 9, vertical adjustment screw rod 10, lateral adjustment screw rod 11, foot adjustment screw rod 12 and top beam 13, a support column 6 is arranged above the base 1, and the upper end of the support column 6 passes through The vertical adjustment screw rod 10 is connected with a top beam 13, and the two ends of the top beam 13 are connected with a top mold 4 through a horizontal adjustment screw rod 9, and the side of the base 1 and the supporting column 6 are adjusted through a lateral adjustment screw rod. 11 is connected with a side mold 5, the bottom of the side mold 5 is connected with a foot adjustment screw 12, the top corner of the side mold 5 is connected with the bottom corner of the top mold 4, and the support column 6 is provided with a lifting guide rail , the support column 6 is connected with an operation table 2 and a steel bar placement frame 3 through a lifting guide rail, the operation table 2 is arranged above the steel bar placement frame 3, and a drive motor 8 is provided on the side of the support column 6. Drive motor 8 links to each other through drive shaft and is arranged on the lifting gear inside lifting guide rail, and described lifting gear links to each other with operating table 2 and reinforcing bar placing frame 3 by rope.

It should be noted that the console 2 is provided with a controller, and the controller is connected with the driving motor 8 through a signal line.

It should be noted that the base 1 is provided with a storage battery.

It should be noted that both the operating table 2 and the steel bar placement frame 3 are provided with baffles.

The utility model is simple in structure and easy to operate. The main body of the bracket is set in an arch shape similar to that of the tunnel. By setting the top mold and side molds, it is convenient for the staff to install the steel bars on the top and side of the tunnel. The universal wheels can be used to move, which greatly reduces the The small size of the installation bracket saves raw materials and is convenient for transportation; the staff stands on the operating table and operates the controller to control the drive motor to work, and drives the internal gears of the lifting guide rail to rotate and bring it to the operating table for lifting on the support column, which realizes The height can be adjusted freely, which is convenient for installing reinforcement on the outside of the side wall at different positions;

In the same way, the staff operates the controller to control the drive motor to drive the gear to rotate and bring the steel bar placement frame to the support column for lifting operation, which is convenient for the staff to transfer the steel bar up and down, effectively reduces the labor intensity of the workers, improves work efficiency, and ensures that the steel bar Excellent installation quality; strong practicability.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. These improvements and modifications It should also be regarded as the protection scope of the present utility model.

Claims (4)

1. a construction of tunnel lining cutting reinforcement installation support, it is characterized in that: comprise base (1), operating desk (2), reinforcing bar rack (3), backform (4), limit mould (5), support column (6), universal wheel (7), drive motors (8), lateral adjustments screw mandrel (9), vertical adjustment screw mandrel (10), lateral adjustment screw mandrel (11), footing regulates screw mandrel (12) and back timber (13), described base (1) top is provided with support column (6), described support column (6) upper end is connected with back timber (13) by vertical adjustment screw mandrel (10), the two ends of described back timber (13) are connected with backform (4) by lateral adjustments screw mandrel (9), described base (1) and support column (6) side are connected with limit mould (5) by lateral adjustment screw mandrel (11), mould (5) bottom, described limit is connected with footing and regulates screw mandrel (12), described limit mould (5) drift angle is connected with backform (4) base angle, (6) are provided with riser guide to described support column, described support column (6) is connected with operating desk (2) and reinforcing bar rack (3) by riser guide, described operating desk (2) is arranged on reinforcing bar rack (3) top, the side of described support column (6) is provided with drive motors (8), described drive motors (8) is connected with the lifter wheel being arranged on riser guide inside by driving shaft, described lifter wheel is connected with reinforcing bar rack (3) with operating desk (2) respectively by rope.

2. construction of tunnel lining cutting reinforcement installation support as claimed in claim 1, it is characterized in that: (2) are provided with controller with described operating desk, described controller is connected with drive motors (8) by holding wire.

3. construction of tunnel lining cutting reinforcement installation support as claimed in claim 1, is characterized in that: (1) is provided with battery to described base.

4. construction of tunnel lining cutting reinforcement installation support as claimed in claim 1, is characterized in that: described operating desk (2) and reinforcing bar rack (3) are provided with baffle plate.