Stop log door and mounting method thereof

A technology of stacked beam doors and wooden squares, which is applied in marine engineering, construction, barrage/weir, etc., can solve the problems of difficult installation of stacked beam doors at the water intake, and achieve the effect of reliable installation.

Pending Publication Date: 2021-02-23
STATE GRID SICHUAN ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: it is difficult to install the stacked beam door of the water intake. The present invention provides a stacked beam door and its installation method to solve the above problems

Method used

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  • Stop log door and mounting method thereof

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Effect test

Embodiment 1

[0035] Such as figure 1 Shown is a logger door, the logger door includes a door frame 1 and a wooden square 7, and the wooden square 7 is fixed with the wooden square 7 after being pressed down by the jack 2.

[0036] On the basis of the previous embodiment, including the door slot 5 of the stacking beam door, the wooden square 7 is placed on the water, and the wooden side 7 is pressed down to the slot 5 of the stacking beam door by the force of the jack 2 .

[0037] Preferably, one end of the jack 2 is pushed against the upper end of the door frame of the door frame 1 , and the other end is pushed against the surface of the wooden square 7 .

[0038] Preferably, it also includes a transitional connecting plate 4 and a perforated stacking beam door slot 5 , the transitional connecting plate 4 fixes and limits the stacking beam door slot 5 .

[0039] Preferably, bolts 3 are also included, and the bolts 3 are used as support hinges. After the door frame 1 is placed upright, the...

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Abstract

The invention discloses a stop log door and a mounting method thereof, and relates to the field of stop log doors. The problem that a water intake stop log door is difficult to mount is solved. The stop log door comprises a door frame (1) and a batten (7), wherein the batten (7) is fixed on the door frame (1) in a limited mode after being pressed downwards by a jack (2). According to the stop logdoor, the batten can be mounted quickly, safely and reliably, and total mounting time of all battens is controlled to last for 2 days or within.

Description

technical field [0001] The invention relates to the field of stacked beam doors, in particular to a stacked beam door and an installation method thereof. Background technique [0002] The cleaning of underwater sediment before and after the water intake of a sluice and the maintenance of the trash rack require the installation of a logger door, which is made of stacked wooden beams. The work is scheduled to be carried out during the dry season when there is no water at a sluice station. At that time, the flow of water in the upper reaches of a certain river is generally 180-220m. 3 / s. It is difficult to install the stacked beam gate of the water intake. For many years, it is necessary to build a cofferdam and a simple transportation road in the right bank reservoir area to form a construction area through traditional methods. [0003] The specific installation method is: put the wooden squares (5480×300×250mm) into the slotted beam door slot manually and with the aid of a...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): E02B7/20
CPCE02B7/20
Inventor唐军马元江王忠全
OwnerSTATE GRID SICHUAN ELECTRIC POWER CO