CN200999353Y

CN200999353Y - Concrete matchboards slotting device

Info

Publication number: CN200999353Y
Application number: CNU2007201154591U
Authority: CN
Inventors: 王宏宇; 王宏军; 李国双
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-26
Filing date: 2007-01-26
Publication date: 2008-01-02
Anticipated expiration: 2017-01-26

Abstract

The utility model discloses a concrete tongue and groove board regroover, which is used for excavating soil groove on water and under water of the banks (dams) such as trench, pond, river, lake and sea when building the slope protection or retaining wall on the side facing water or installing the concrete tongue and groove board. The regroover is a counterweight template (1) with a reinforced bar (3); the top end of the upper part is provided with a lifting ring (2); the lateral side and the bottom are arranged with a catchment tube of steel (4); the bottom of the lower part is provided with a water spray gear head (5) communicated with the catchment tube of steel; a blowhole (6) is opened on the lateral side of the water spray gear head (5). The utility model carries out construction in water driven by the reciprocating machinery and adopting the dual functions of own gravity and jetting water and excavates soil groove on water and under water for installing the concrete tongue and groove board. The utility model has low manufacture cost, convenient operation when constructing, high construction efficiency and low engineering cost and construction cost.

Description

Concrete matched boards notcher

One, technical field

The utility model relates to the building operations utensil, specifically is a kind of concrete matched boards notcher.

Two, background technology

Dykes and dams such as canal, the pool, river, river, lake, sea because of long period of soaking, wash away normal subsiding, take the method for hardening and reinforcing in order to prevent subside the be everlasting side that meets water of dykes and dams of these dykes and dams, promptly build bank protection or retaining wall in the side that meets water of dykes and dams, solid pin of bank protection and retaining wall all can adopt the concrete matched boards.At present, the mounting method of concrete matched boards is a static pressure concrete matched boards method, specifically is to use static pressure machinery that matched boards is pressed into underground precalculated position.Concrete matched boards design strength as solid pin of bank protection and retaining wall is generally C25-C30, uses static pressure method that matched boards is installed, and then the intensity of matched boards must be greater than C30.Therefore, static pressure method is installed matched boards and is required concrete intensity height, makes also corresponding the increasing of cost of concrete matched boards; Construction machinery is from great in addition, long construction period, construction cost expense height.

Three, summary of the invention

The purpose of this utility model is to design a kind of concrete matched boards notcher at the problems referred to above, the double action of utilizing the self gravitation of notcher and spraying waterpower is dug waterborne, native groove under water for the concrete matched boards is installed, reduce the engineering construction cost, solve the high problem of work progress cost.

The utility model is to be achieved by following technical proposals: concrete matched boards notcher is a counterweight template that has reinforcing rib, upper end has suspension ring, the steel collection pipe is arranged at side and bottom, lower bottom end has the water spray tooth head that communicates with the steel collection pipe, and the side of water spray tooth head has hole for water spraying.

The good effect that the utlity model has: the utility model can be under the drive of reciprocating machine, utilize self gravitation and spray the double action band water construction operation of waterpower, digs waterborne, native groove under water for the concrete matched boards is installed; The utility model cost of manufacture is low, and is easy to operate during construction, the efficiency of construction height, and engineering cost, operating expenses are low.

Four, description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is the left surface view of Fig. 1;

Fig. 3 be among Fig. 1 A-A to sectional view.

Among the figure: 1 counterweight template, 2 suspension ring, 3 reinforcing ribs, 4 steel headers, 5 water spray tooth heads, 6 hole for water sprayings

Five, the specific embodiment

Fig. 1 is the overall structure schematic diagram of concrete matched boards notcher, Fig. 2 is the left surface view of Fig. 1, Fig. 3 be among Fig. 1 A-A to sectional view, in conjunction with Fig. 1, Fig. 2, shown in Figure 3, concrete matched boards notcher is a counterweight template 1 that has reinforcing rib 3, counterweight template 1 is a steel or reinforced concrete prefabricated, and its size is identical with concrete matched boards to be installed.Counterweight template 1 upper end has suspension ring 2, mechanical hoisting when being used for work.Steel collection pipe 4 is arranged at side and bottom, and steel collection pipe 4 can be pre-earlier built in the side and the bottom of counterweight template 1, and the steel collection pipe of side communicates with the steel collection pipe of bottom.Lower bottom end has water spray tooth head 5.Water spray tooth head 5 in the present embodiment is two rows, and water spray tooth head 5 communicates with steel collection pipe 4, and water spray tooth head 5 its two sides all have hole for water spraying 6.Supply water for water spray tooth head 5 by steel collection pipe 4 during construction operation.During the work of concrete matched boards notcher, be to be lifted on the reciprocating machine, it is reciprocating on the position of the predetermined fluting of dike (dam) bank to drive concrete matched boards notcher by reciprocating machine, give the water supply of water spray tooth head 5 simultaneously by steel collection pipe 4, notcher is under the common reciprocating of waterpower of the self gravitation of counterweight template 1 and tooth head 5 ejections of spraying water, on preposition, form groove, for the concrete matched boards is opened the installation passage.

Claims

1, a kind of concrete matched boards notcher, it is characterized in that: this notcher is a counterweight template (1) that has reinforcing rib (3), upper end has suspension ring (2), steel collection pipe (4) is arranged at side and bottom, lower bottom end has the water spray tooth head (5) that communicates with the steel collection pipe, and the side of water spray tooth head (5) has hole for water spraying (6).

2, concrete matched boards notcher according to claim 1 is characterized in that: the steel collection pipe of described counterweight template (1) side and the steel collection pipe of bottom communicate.

3, concrete matched boards notcher according to claim 1 and 2, it is characterized in that: there is hole for water spraying (6) both sides of described water spray tooth head (5).