CN-224227845-U - Open cut tunnel adheres to self-propelled waterproof system construction rack

CN224227845UCN 224227845 UCN224227845 UCN 224227845UCN-224227845-U

Abstract

The utility model provides an open tunnel attaching self-propelled waterproof system construction bench which comprises two groups of arches, an operation platform, a cat ladder and travelling wheels, wherein the two groups of arches are arranged at intervals, the operation platform is provided with a plurality of the moving wheels, the cat ladder is installed between the two groups of arches, the cat ladder is installed between the adjacent operation platforms, the travelling wheels are provided with a plurality of the moving wheels, the moving wheels are installed on the inner wall of the arches at equal intervals, a guardrail is arranged on the operation platform, an annular stress structure is formed by using the arches, an operation platform and the guardrail are arranged between the two groups of arches, the waterproof system construction is carried out by using the distance between the arches and a lining surface of a tunnel, and travelling wheels are installed below the annular arches, so that the travelling wheels can be attached to the lining surface for travelling.

Inventors

HUANG JINRU
Wang Zhucizi
WANG GENZHI
XIE LEI
ZHAO HUI
ZHANG DEFANG

Assignees

中铁十七局集团第六工程有限公司

Dates

Publication Date: 20260512
Application Date: 20250409

Claims (6)

1. The open cut tunnel attached self-propelled waterproof system construction rack is characterized by comprising an arch, an operation platform, a crawling ladder and travelling wheels; the arches are provided with two groups and are arranged at intervals; the plurality of work platforms are arranged between the two groups of arch frames; the crawling ladder is arranged between the adjacent working platforms; The walking wheels are arranged in a plurality, and are installed on the inner wall of the arch frame at equal intervals.
2. The open tunnel attached self-propelled waterproofing system construction bench according to claim 1, wherein the operation platform is provided with a guardrail.
3. The open tunnel attached self-propelled waterproof system construction bench according to claim 1, wherein the traveling wheels are connected with a driving mechanism, and the driving mechanism is used for driving the traveling wheels to rotate.
4. A open tunnel attachment self-propelled waterproofing system construction stand according to claim 3, wherein the driving mechanism is a motor system.
5. An open tunnel attached self-propelled waterproofing system construction gantry according to claim 1, wherein the travelling wheels are mounted at the free ends of the arches.
6. The open tunnel attached self-propelled waterproof system construction bench according to claim 1, wherein adjacent ladders are staggered.

Description

Open cut tunnel adheres to self-propelled waterproof system construction rack Technical Field The utility model relates to the field of tunnel construction equipment, in particular to a construction rack of an open cut tunnel attached self-propelled waterproof system. Background The construction of the high-speed rail tunnel in the junction area is more and more by adopting an open excavation method, the construction of the waterproof system outside the tunnel is more and more by adopting a simple disc buckle frame to set up a platform or crane hoisting operation, the safety risk in the operation process is high, and the cost is high. Disclosure of utility model First, the technical problem to be solved In order to solve the problems in the prior art, the utility model provides a construction rack for an open cut tunnel attached self-propelled waterproof system. (II) technical scheme In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps: The open cut tunnel attached self-propelled waterproof system construction rack comprises an arch frame, an operation platform, a cat ladder and travelling wheels; the arches are provided with two groups and are arranged at intervals; the plurality of work platforms are arranged between the two groups of arch frames; the crawling ladder is arranged between the adjacent working platforms; The walking wheels are arranged in a plurality, and are installed on the inner wall of the arch frame at equal intervals. Preferably, the operation platform is provided with a guardrail. Preferably, the travelling wheel is connected with a driving mechanism, and the driving mechanism is used for driving the travelling wheel to rotate. Preferably, the driving mechanism is an electric motor system. Preferably, the free end of the arch is provided with the travelling wheel. Preferably, adjacent ladders are staggered. (III) beneficial effects The utility model has the beneficial effects that the technical scheme is adopted, the arch frames are utilized to form the annular stress structure, the operation platform and the guard rail are arranged between the two groups of arch frames, the waterproof system construction is carried out by utilizing the spacing between the arch frames and the lining surface of the tunnel, the travelling wheels are arranged below the annular arch frames, the travelling wheels can be attached to the lining surface for travelling, and the attached lining waterproof system construction device is reasonable in design, simple to manufacture, good in construction efficiency, high in recycling rate and convenient to install and detach, and can be used for the operation platform required by all construction procedures on the lining outer surface. Drawings Fig. 1 is a schematic structural view of a construction bench of a self-propelled waterproof system attached to an open tunnel; Fig. 2 is a schematic side view of a construction rack of a self-propelled waterproof system attached to an open tunnel; Fig. 3 is a schematic diagram of an installation structure of a construction bench of an open tunnel attached self-propelled waterproof system. [ Reference numerals description ] 1. An arch frame; 2. A walking wheel; 3. an operation platform; 4. a ladder stand; 5. A guardrail. Detailed Description The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings. Referring to fig. 1 to 3, the utility model provides a self-propelled waterproof system construction rack attached to an open tunnel, which comprises an arch 1, an operation platform 3, a cat ladder 4 and travelling wheels 2; the arches 1 are provided with two groups and are arranged at intervals; The plurality of working platforms 3 are arranged between the two groups of arches 1; the crawling ladder 4 is arranged between the adjacent work platforms 3; the walking wheels 2 are arranged in a plurality, and are installed on the inner wall of the arch 1 at equal intervals. In this embodiment, the operation platform 3 is provided with a guardrail 5. In this embodiment, the travelling wheel 2 is connected to a driving mechanism, and the driving mechanism is used for driving the travelling wheel 2 to rotate. In this embodiment, the driving mechanism is a motor system. In this embodiment, the free end of the arch 1 is provided with the travelling wheel 2. In this embodiment, adjacent ladders are staggered; The application uses the arch 1 to form a circular stress structure, and sets an operation platform 3 and a guardrail 5 between the two groups of arches 1, uses the space between the arches 1 and the lining surface of the tunnel to carry out waterproof system construction, uses the circular arch 1 to install traveling wheels, and can realize the traveling wheels 2 attached to the lining surface for traveling. The circuit, the electronic components and the modules are all in the prior art, and