CN211076270U

CN211076270U - Shield segment shipping protection device

Info

Publication number: CN211076270U
Application number: CN201921602497.9U
Authority: CN
Inventors: 邓新
Original assignee: Shipowner Logistics Technology Jiangsu Co ltd
Current assignee: Shipowner IOT Jiangsu Co.,Ltd.
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-24
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a shield constructs section of jurisdiction shipping protection device, the device include fixed unit, should fix the unit including the seven words wood that is located shield constructs the section of jurisdiction upper strata, and this seven words wood is spliced for seven fonts by the first plank and the second plank of different length and thickness, and the length of this first plank is greater than the length of second plank, and the thickness of first plank is less than the thickness of second plank. Before the section of jurisdiction shipment, lean on the side on the section of jurisdiction upper strata with the interior angle between first plank and the second plank in the seven word wood, the utility model discloses separate the shield structure section of jurisdiction each other, prevent that the section of jurisdiction from sliding the collision and causing the damage in the transportation, reduced section of jurisdiction transportation breakage rate.

Description

Shield segment shipping protection device

Technical Field

The utility model relates to a shield constructs the section of jurisdiction, especially relates to a shield constructs section of jurisdiction shipping protection device.

Background

The tunnel shield segment is a basic module for tunnel construction, is formed by pouring high-strength reinforced concrete, is a main assembly member for shield construction, is an inner barrier of a tunnel, and plays a role in resisting soil layer pressure, underground water pressure and load. Wherein the quality of the segments is directly related to the overall quality and safety of the tunnel. The cross-sectional shape of the duct piece has a circular shape, an oval shape and a rectangular shape, and bolt through holes are generally formed in the lining surface of the tunnel duct piece so as to facilitate installation and transportation.

The shield constructs the section of jurisdiction and is the cement prefab, and a large amount of shipment water route transportation of a batch need stack the section of jurisdiction together, and nevertheless the cement goods contacts each other and causes the damage very easily.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a section of jurisdiction shipping protection device of simple structure, security height.

The technical scheme is as follows: the utility model discloses a shield segment shipping protection device, which comprises a fixing unit, wherein the fixing unit comprises seven-shaped wood positioned on the upper layer of a shield segment; the seven-shaped wood is spliced into a seven shape by the first wood board and the second wood board, and the inner side angle between the first wood board and the second wood board leans against the side edge of the upper layer of the pipe sheet.

The fixed units are multiple, the shield segments are sequentially overlapped, and the multiple fixed units are located on the single shield segment.

The first plank and the second plank are different in length.

The first plank and the second plank have different thicknesses.

The first wood board and the second wood board are detachably connected.

Has the advantages that: the utility model has the advantages of it is following:

(1) the utility model discloses separate the shield structure section of jurisdiction each other to through customization and bulk production, plank and section of jurisdiction contact can the effective control section of jurisdiction shipment and transportation breakage rate, have improved the load capacity, have practiced thrift the repair cost.

(2) Can be repeatedly used, and is convenient to use, safe and reliable.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of a seven-letter wood;

FIG. 3 is a left view of a seven-letter wood;

FIG. 4 is a top view of a seven-letter wood;

fig. 5 is a schematic view of the whole of the seven-wood.

Detailed Description

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a fixed unit, this fixed unit is including the seven words wood that is located the shield pipe upper strata, and this seven words wood is the seven fonts by the first plank 1 and the 2 concatenations of second plank of 2 different length and thickness, the length of first plank is greater than the length of second plank, and the thickness of first plank is less than the thickness of second plank.

When the duct piece is shipped, after a stack of the duct pieces is loaded, the inner side angle between the first wood board and the second wood board in the seven-shaped wood is leaned against the side edge of the upper layer of the duct piece, wherein the first wood board covers the inner cambered surface of the upper layer of the duct piece to prevent the seven-shaped wood from falling; the second plank is used for separating two piles of shield segments, and prevents segments from sliding and colliding to cause damage in the transportation process.

As shown in fig. 4 and 5, the first wood board 1 and the second wood board 2 are of a detachable structure and can be fixed by 4 long steel nails.

Claims

1. The utility model provides a shield constructs section of jurisdiction shipping protection device which characterized in that: the shield pipe comprises a fixing unit, wherein the fixing unit comprises a seven-shaped wood positioned on the upper layer of a shield pipe sheet; the seven-shaped wood is spliced into a seven shape by the first wood board (1) and the second wood board (2), and the inner side angle between the first wood board and the second wood board leans against the side edge of the upper layer of the pipe sheet.

2. The shield segment shipping protection device of claim 1, wherein: the fixed units are multiple, the shield segments are sequentially stacked, and the fixed units are located on the single shield segment.

3. The shield segment shipping protection device of claim 1, wherein: the first plank and the second plank are different in length.

4. The shield segment shipping protection device of claim 1, wherein: the first wood board and the second wood board have different thicknesses.

5. The shield segment shipping protection device of any of claims 1-4, wherein: the first wood board and the second wood board are detachably connected.