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Reinforcing steel climbing frame for tunnel waterproof and drainage board paving trolley

A technology of waterproof and drainage boards and climbing frames, which is applied in tunnels, tunnel linings, shaft linings, etc., can solve problems such as low construction efficiency, affecting construction progress, and affecting project progress, so as to speed up the installation of steel bars, shorten construction time, and speed up construction. The effect of construction efficiency

Pending Publication Date: 2020-11-24
RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the construction of the tunnel, if the condition of the surrounding rock of the tunnel site is found to be poor and does not meet the conditions for the construction of the dark tunnel, in order to ensure the safety of the construction, the weak surrounding rock will generally be excavated and cleared during the construction, and then the open construction of the dark tunnel will be carried out, that is, Open-hole construction increases the construction length of the open-hole. Using the existing anti-drainage board paving trolley to install open-hole lining steel bars has low construction efficiency and affects the construction progress.
[0004] The existing waterproof and drainage board hanging trolleys generally do not have devices such as steel climbing frames, which cannot complete the climbing of steel bars in one step, seriously affecting the progress of the project, and the efficiency is extremely low

Method used

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  • Reinforcing steel climbing frame for tunnel waterproof and drainage board paving trolley
  • Reinforcing steel climbing frame for tunnel waterproof and drainage board paving trolley
  • Reinforcing steel climbing frame for tunnel waterproof and drainage board paving trolley

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Embodiment Construction

[0024] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0025] As an embodiment of the steel bar climbing frame for the tunnel waterproof and drainage board paving trolley of the present invention, such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, it includes two sets of support rings 101, two sets of ring gears 102, two steel bar climbing frames 103 and two sets of first drive motor sets 104, and the first drive motor sets 104 are arranged on two sides of the steel bar climbing frames 103. On the side, the first driving motor unit 104 includes a first hollow shaft 105 and a first motor 107, the first hollow shaft 105 is provided with a first hollow shaft 108, and the first hollow shaft 108 is provided with a first Flange 109, the first flange 109 is connected on the steel climbing frame 103, the steel climbing frame 103 is arranged on the supporting ring 101, and the ring gear 1...

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Abstract

The invention relates to the technical field of tunnel waterproof and drainage board paving, in particular to a reinforcing steel climbing frame for a tunnel waterproof and drainage board paving trolley. The reinforcing steel climbing frame for the tunnel waterproof and drainage board paving trolley comprises two sets of support rings, two sets of gear rings, two reinforcing steel climbing frame bodies and two sets of first drive motor groups, wherein the first drive motor groups are arranged on both sides of the reinforcing steel climbing frame bodies, the first drive motor groups comprise first hollow shafts and first motors, the first hollow shafts are arranged inside the first hollow shafts, first flanges are arranged on the first hollow shafts, the first flanges are connected to the reinforcing steel climbing frame bodies, the reinforcing steel climbing frame bodies are erected on the support rings, the gear rings are arranged between the support rings and the reinforcing steel climbing frame bodies, and first guide roller shafts, four second guide roller shafts and first drive shafts are arranged inside the reinforcing steel climbing frame bodies.

Description

technical field [0001] The invention relates to the technical field of laying and hanging tunnel waterproof and drainage boards, in particular to a steel bar climbing frame for a trolley for laying and hanging tunnel waterproof and drainage boards. Background technique [0002] In ordinary tunnel construction, the tunnel length is generally between 20.0 and 40.0M, and the open hole lining construction is generally arranged at the end of the tunnel construction period. After the first lining construction of the dark hole is completed, the open hole lining reinforcement is installed by using the waterproof and drainage board hanging trolley, and then the secondary lining concrete construction is carried out. [0003] During the construction of the tunnel, if the condition of the surrounding rock of the tunnel site is found to be poor and does not meet the conditions for the construction of the dark tunnel, in order to ensure the safety of the construction, the weak surrounding...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/38E21D11/40E21D11/15
CPCE21D11/152E21D11/38E21D11/40
Inventor 马伟斌马荣田郭小雄马超锋仇鹏范君张雯柯善华
Owner RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI
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