Rock-anchored beam construction trolley and construction method thereof

A technology of construction trolley and rock anchor beam, which is applied in earthwork drilling, wellbore lining, tunnel lining, etc. It can solve the problems of long construction period, high cost and complicated construction process, so as to improve stability and facilitate installation and disassembly , the effect of streamlining the overall structure

Inactive Publication Date: 2016-11-23
HUNAN WUXIN TUNNEL INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The prior art construction of rock anchor beams has the following defects: the construction process is complex, the construction period is long, and the cost is high

Method used

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  • Rock-anchored beam construction trolley and construction method thereof
  • Rock-anchored beam construction trolley and construction method thereof
  • Rock-anchored beam construction trolley and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A rock anchor beam construction trolley, see Figure 1-Figure 5 , including a skeleton part 1, a formwork part 2 which is movably arranged on the skeleton part 1 through a connecting part 3, and a plurality of groups arranged at the bottom of the skeleton part 1 and used to move the entire trolley (so that the trolley is on the ground 6 Walking mechanism 4 that is convenient for walking.

[0047] The skeleton part 1 (see for details figure 1 and figure 2 ) includes a lower frame 1.1 and an upper frame 1.2 arranged on the lower frame 1.1, the lower frame 1.1 and the upper frame 1.2 are connected by a plurality of beams C1, a plurality of columns C2 and a plurality of longitudinal beams C3 The frame steel structure formed (the specific structure of the upper skeleton and the lower skeleton can refer to the prior art, and there are many ways to build it); the template part 2.1 is connected with the upper skeleton 1.2 through the connecting part 3; the lower skeleton 1.1...

Embodiment 2

[0062] A rock anchor beam construction trolley, which is different from Embodiment 1 in that it also includes an electro-hydraulic control part, and the traversing cylinder 3.12, jacking cylinder 3.22, side cylinder 3.31 and traveling mechanism 4 are all connected to the electric Liquid control part connection.

[0063] The design of the electro-hydraulic control part facilitates the automatic control of the traversing oil cylinder, jacking oil cylinder, lateral oil cylinder and traveling mechanism (the design of the hydraulic system and circuit system can be combined in the electro-hydraulic control part, for details, please refer to the platform in the prior art The hydraulic and electro-hydraulic control part of the vehicle), greatly improving work efficiency and further shortening the construction period.

[0064] Lining rock anchor beams of the same length, using the rock anchor beam construction trolley of this embodiment to carry out construction is compared with the ap...

Embodiment 3

[0066] A rock anchor beam construction trolley differs from Embodiment 1 in that: the formwork part includes a set of formwork parts; the connecting part includes a set of connectors.

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PUM

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Abstract

The invention provides a rock-anchored beam construction trolley which comprises a framework part, a template part arranged on the framework part through a connection part, and a walking mechanism, wherein the framework part is of a frame steel structure formed by connecting cross beams, vertical columns and longitudinal beams; the template part comprises template components; the template components comprise a plurality of single templates arranged along the length direction of a rock-anchored beam; the connection part comprises connection pieces; the connection pieces comprise a plurality of groups of single connection pieces arranged in sequence; and the single connection pieces comprise transverse moving components and jacking components. The application of the rock-anchored beam construction trolley has the effects that the whole structure is simplified; by the modular design, the rock-anchored beam construction trolley is convenient to mount and disassemble; the construction process is simplified, and the construction period is shortened; the quantity of the template components in the template part and the quantity of the single connection pieces in the connection pieces are both selected according to an actual situation; and construction of the rock-anchored beams on one side or two sides is realized, and the practicability is high. The invention further provides a construction method of the rock-anchored beam construction trolley; and the construction process is simplified, and the construction period is short.

Description

technical field [0001] The invention relates to the technical field of rock anchor beam construction, in particular to a rock anchor beam construction trolley and a construction method thereof. Background technique [0002] The rock anchor beam is the abbreviation of the rock wall crane beam. The reinforced concrete beam body is firmly anchored on the rock with a long grouted anchor rod of a certain depth. The load it bears is transmitted to the rock mass through the long anchor rod and the friction force of the rock wall. superior. [0003] The construction method of the rock anchor beam in the prior art is: leveling and compacting of the scaffold foundation slag→scaffold erection→jacking installation→bottom formwork installation→bottom formwork correction→reinforcement embedded parts and prototype inspection instrument acceptance→side formwork installation→ Formwork verification→formwork and warehouse acceptance→concrete pouring→concrete curing. For details, please refer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/14E21D23/00E21D23/16
CPCE21D11/14E21D23/00E21D23/16
Inventor 王祥军龚俊曾勇程勇
Owner HUNAN WUXIN TUNNEL INTELLIGENT EQUIP CO LTD
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