CN204036620U

CN204036620U - The U-shaped gool mould of precast concrete

Info

Publication number: CN204036620U
Application number: CN201420448795.8U
Authority: CN
Inventors: 符记娜
Original assignee: LANGFANG HESS BUILDING MATERIALS MACHINERY CO Ltd
Current assignee: LANGFANG HESS BUILDING MATERIALS MACHINERY CO Ltd
Priority date: 2014-08-08
Filing date: 2014-08-08
Publication date: 2014-12-24
Anticipated expiration: 2024-08-08

Abstract

The utility model relates to irrigation and water conservancy, traffic, row's engineering field is filled with in municipal administrations etc., particularly a kind of open-close module is convenient, good sealing effect, there is sufficient intensity and rigidity, the U-shaped gool mould of precast concrete that precast concrete U-shaped gool length reaches 2 meters can be produced, comprise bed die, side form and end mould, described bed die is inverted U structure, described two side forms are arranged on the both sides, front and back of described bed die respectively, described two side forms are connected by the first axle with described base plate, described two end moulds are arranged on the left and right sides of described bed die respectively, described two end moulds are connected by the second axle with described base plate, the length of described bed die and described two side forms is between 2 meters to 2.5 meters.The design of the utility model mould, makes it have enough strength and stiffness, meets the U-shaped gool of production length 2 meters, comprehensive sealing, and folding mould is convenient.

Description

The U-shaped gool mould of precast concrete

Technical field

The utility model relates to irrigation and water conservancy, traffic, municipal administration etc. and fills with the U-shaped gool mould of row's engineering field, particularly a kind of precast concrete.

background technology

As everyone knows, gool is the main tool that row's engineering is filled with in irrigation and water conservancy, traffic, municipal administration etc., and the U-shaped gool mould of precast concrete is one of main tool of producing gool.The U-shaped gool mould of existing plurality of specifications is used by people now, but these products also have some shortcomings part: the length being the U-shaped gool of current all size is 1 meter, and when causing gool to lay, seam too much, and jointing, the workload of wiping one's face are excessive; The U-shaped gool mould had again comprises base plate and inverted U cell body, cell body is arranged on base plate, find during this U-shaped gool mould uses, because cell body inside is cavity structure, pre-buried to underground through often there will be earth pressure by cell body compressive strain, thus cause overall U-shaped gool mould to work, have impact on its operating efficiency and working life; Also having a variety of U-shaped gool mould good not due to sealing, causing raw-material unnecessary waste when producing; Be exactly finally that existing U-shaped gool mould delivery process in practical process is too loaded down with trivial details, waste labour greatly.

summary of the invention

In order to solve the problems of the technologies described above, the utility model provides a kind of open-close module convenience, good sealing effect, has sufficient intensity and rigidity, can produce the U-shaped gool mould of precast concrete that precast concrete U-shaped gool length reaches 2 meters.

The U-shaped gool mould of precast concrete of the present utility model, comprise bed die, side form and end mould, described bed die is inverted U structure, described two side forms are arranged on the both sides, front and back of described bed die respectively, described two side forms are connected by the first axle with base plate, described two end moulds are arranged on the left and right sides of described bed die respectively, and described two end moulds are connected by the second axle with base plate, and the length of described bed die and described two side forms is between 2 meters to 2.5 meters.

Further, described two side forms deviate from described bed die one side and are provided with square groove, and described two end moulds deviate from described bed die one side and are provided with square groove.

Further, right-hand end mould center position is provided with cam lock holding mechanism, cam lock holding mechanism is by cam, U-shaped plate, first pull bar and the second pull bar combine, described first pull bar is laterally arranged on described right-hand end mould center, described first pull bar center is provided with a cam, described cam is provided with a U-shaped plate, described cam is connected by pin with the right-hand member of described U-shaped plate, the left end of described U-shaped plate is bolted second pull bar, described second pull bar runs through described bed die, left end and the left end end mould of described second pull bar are bolted.

Further, described bed die and described base plate, described two end moulds and described base plate, described two side forms and described back plate connections are equipped with sealing strip.

Compared with prior art, the beneficial effects of the utility model are: the design of two side forms and two end mode structures, both ensure that the realization of moulding by casting, additionally reduce the weight of self, bed die and two side form length, between 2 meters to 2.5 meters, can have enough strength and stiffness like this and reach 2 meters to produce the U-shaped gool length of precast concrete; Right-hand end mould center position is provided with cam lock holding mechanism, can hold mould about synchro switch, simple to operate; Bed die and base plate, two end moulds and base plate, two side forms and back plate connections are equipped with sealing strip, have accomplished comprehensive sealing like this, have effectively reduced and cause raw-material unnecessary waste when producing.

Accompanying drawing explanation

Fig. 1 is the utility model precast concrete U-shaped gool mould structure schematic diagram;

Fig. 2 is the schematic diagram of cam lock holding mechanism under the U-shaped gool mould of precast concrete shown in Fig. 1 die opening state;

Fig. 3 is the close-up schematic view of I in Fig. 2;

Fig. 4 is the schematic diagram of cam lock holding mechanism under the U-shaped gool mould of precast concrete shown in Fig. 1 matched moulds state;

Fig. 5 is the close-up schematic view of I in Fig. 4;

1, bed die; 2, side form; 3, mould is held; 4, cam lock holding mechanism.

Detailed description of the invention

Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.

Shown in Fig. 1-5, the U-shaped gool mould of precast concrete, comprise bed die 1, side form 2 and end mould 3, bed die 1 is inverted U structure, two side forms 2 are arranged on the both sides, front and back of bed die 1 respectively, two side forms 2 are connected by the first axle with base plate, during use, two side forms 2 can rotate around the first axle, reach die sinking, the effect of matched moulds, two end moulds 3 are arranged on the left and right sides of bed die 1 respectively, two end moulds 3 are connected by the second axle with base plate, during use, two end moulds 3 can rotate around the second axle, reach die sinking, the effect of matched moulds, two side forms 2 and two one sides of holding mould 3 to deviate from bed die 1 are equipped with square groove, so both ensure that the shaping of U-shaped gool, thus decrease the deadweight of mould, the length of bed die 1 and two side forms 2 is between 2 meters to 2.5 meters, increase the ability of bearing pressure in casting process like this, make it have the enough U-shaped gool length of strength and stiffness production precast concrete and reach 2 meters.

Right-hand end mould 3 center position is provided with cam lock holding mechanism 4, cam lock holding mechanism 4 is by cam, U-shaped plate, first pull bar and the second pull bar combine, first pull bar is laterally arranged on right-hand end mould 3 center, first pull bar center is provided with a cam, cam is provided with a U-shaped plate, cam is connected by pin with the right-hand member of U-shaped plate, the left end of U-shaped plate is bolted second pull bar, second pull bar runs through bed die 1, left end and the left end end mould 3 of the second pull bar are bolted, die sinking is carried out by the local elastic deformation of U-shaped plate during operation, after mould matched moulds, cam and U-shaped plate are in the raw, mold-locked, during die sinking, cam makes U-shaped plate generation elastic deformation by External Force Acting, cam rotates around U-shaped plate and walks around dead point simultaneously, mould die sinking.A bolt is provided with near groove edge place above right-hand end mould 2, bolt one end is through bed die 1, and the other end is through right-hand end mould 3, the two ends of bolt have nut to fix, the location of angle when described bolt can ensure two end face 3 die sinkings, simultaneously again can when matched moulds fastening nut, to closely serving the second layer insurance during matched moulds, so just effective control die sinking and matched moulds simultaneously, convenient and swift.

Bed die 1 and base plate, two end moulds 3 and base plate, two side forms 2 and back plate connections are equipped with sealing strip, have accomplished comprehensive sealing like this, have prevented raw-material unnecessary waste in casting process.

Comprise the above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.

Claims

1. the U-shaped gool mould of precast concrete, comprise bed die, side form and end mould, it is characterized in that, described bed die is inverted U structure, described two side forms are arranged on the both sides, front and back of described bed die respectively, and described two side forms are connected by the first axle with base plate, and described two end moulds are arranged on the left and right sides of described bed die respectively, described two end moulds are connected by the second axle with base plate, and the length of described bed die and described two side forms is between 2 meters to 2.5 meters.

2. the U-shaped gool mould of precast concrete as claimed in claim 1, is characterized in that, described two side forms deviate from described bed die one side and are provided with square groove, and described two end moulds deviate from described bed die one side and are provided with square groove.

3. the U-shaped gool mould of precast concrete as claimed in claim 1, it is characterized in that, right-hand end mould center position is provided with cam lock holding mechanism, cam lock holding mechanism is by cam, U-shaped plate, first pull bar and the second pull bar combine, described first pull bar is laterally arranged on described right-hand end mould center, described first pull bar center is provided with a cam, described cam is provided with a U-shaped plate, described cam is connected by pin with the right-hand member of described U-shaped plate, the left end of described U-shaped plate is bolted second pull bar, described second pull bar runs through described bed die, left end and the left end end mould of described pull bar b are bolted.

4. the U-shaped gool mould of precast concrete as claimed in claim 1, is characterized in that, described bed die and described base plate, described two end moulds and described base plate, described two side forms and described back plate connections are equipped with sealing strip.