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Light and convenient combined type sand-protecting barrier used for fixing shifting sand

A combined, sand-barrier technology, applied in construction, protective equipment, etc., can solve the problems of cumbersome operation, slow operation speed, affecting survey efficiency, etc., achieving the effect of strong anti-aging, reducing survey cost, and improving work efficiency.

Inactive Publication Date: 2016-07-06
GANSU DESERT CONTROL RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, its disadvantages are that the operation speed is slow, the combination is inconvenient, time-consuming and laborious, and the operation is cumbersome, which not only affects the efficiency of field investigation, but also increases the cost of investigation, and the efficiency of field investigation is not high.

Method used

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  • Light and convenient combined type sand-protecting barrier used for fixing shifting sand
  • Light and convenient combined type sand-protecting barrier used for fixing shifting sand
  • Light and convenient combined type sand-protecting barrier used for fixing shifting sand

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the embodiments and with reference to the accompanying drawings.

[0020] See Figure 1-Figure 3 .

[0021] A portable combined sand barrier fixed by quicksand, including a fixing mechanism and a sand barrier mechanism:

[0022] The fixing mechanism includes a fixed sleeve 2 and a fixed rod 1. The fixed sleeve 2 is provided with four card slots 3, each of which is 90° to each other. The middle of the fixed sleeve 2 is hollow, and the fixed rod 1 is inserted from the middle of the fixed sleeve 2 Pass through to the sand surface to achieve a fixed effect;

[0023] The sand barrier mechanism includes a fiber material 4 and two bayonet pins 6, the bayonet pins 6 are snapped into the slot 3 of the fixing mechanism, the bayonet pins 6 are provided with a fixing plate 7, and the fiber material 4 is fixed on the fixing plate 7.

[0024] In this embodiment, the fixing plate 7 is provided with a round ho...

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Abstract

The invention relates to a light and convenient combined type sand-protecting barrier used for fixing shifting sand. The light and convenient combined type sand-protecting barrier used for fixing shifting sand comprises a fixing mechanism and a sand-protecting barrier mechanism. The fixing mechanism comprises a fixing sleeve and a fixing rod, four clamping grooves are formed in the fixing sleeve and are mutually at an angle of 90 degrees, the fixing sleeve is hollow, and the fixing rod penetrates through the middle of the fixing sleeve to the sand surface, so that the fixing effect is realized. The sand-protecting barrier mechanism comprises fiber materials and two clamping pins, wherein the clamping pins are clamped in the clamping grooves of the fixing mechanism and provided with fixing plates, and the fiber materials are fixed to the fixing plates. The light and convenient combined type sand-protecting barrier used for fixing shifting sand has the advantages that the light and convenient combined type sand-protecting barrier used for fixing shifting sand can be rapidly assembled for work when used in fields, time and labor are saved, operation is easy and convenient, work efficiency is improved, and the investigation cost is reduced; the light and convenient combined type sand-protecting barrier is high in anti-aging degree, can be used many times, can be rapidly detached when not used, can be put in a bag or a tool lit, and is portable; the sand surface can be effectively reinforced or the wind power on the ground surface layer can be effectively weakened, and the intercepting effect on shifting sand in transit is high.

Description

technical field [0001] The invention relates to the technical field of wind prevention and sand control, in particular to a portable combined sand barrier with quicksand fixed. Background technique [0002] Chinese patent CN200420085833.4 discloses a combined porous gypsum board sand-fixing barrier for sand damage control, which is formed by embedding two groups of gypsum boards with slightly different structures. One of the gypsum boards has a notch in the middle of one side, and small holes that are alternately displaced in the upper half. The other gypsum board also has a notch in the middle of one side, and small holes that are alternately displaced in the lower half. Insert the notch of a gypsum board Another gypsum board notch, in the shape of a cross. Multiple groups of gypsum boards are embedded and connected to form a grid-like sand-fixing barrier. However, its disadvantages are that the operation speed is slow, the combination is inconvenient, time-consuming and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F7/02
CPCE01F7/02
Inventor 张忠刘世增
Owner GANSU DESERT CONTROL RES INST
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