CN218116159U - A auxiliary baffle for pouring cast-in-place box girder web concrete - Google Patents

Abstract

An auxiliary baffle plate for pouring cast-in-place box girder web plate concrete comprises baffle plate units which are oppositely arranged, wherein a material guide opening is formed between the baffle plate units, the end part of the material guide opening is arranged on a pouring template in the cast-in-place process, and then a pumping concrete discharging pipe is arranged in the material guide opening to prevent concrete from falling outside a web plate; the baffle unit includes stock guide, handle bar and dead lever, and handle bar, dead lever difference fixed connection are fixed on the stock guide, fix the baffle unit through the dead lever, through the setting of dead lever, are convenient for support the stock guide and establish on cast-in-place template's edge, improve this auxiliary structure's installation convenience.

Description

A auxiliary baffle for pouring cast-in-place box girder web concrete

Technical Field

The utility model belongs to the technical field of cast-in-place box girder construction, concretely relates to auxiliary baffle for pouring cast-in-place box girder web concrete.

Background

In the cast-in-place box girder casting construction process, the cast-in-place box girder web plate concrete is cast by pumping, the pumping pipe has the shaking phenomenon in the process of pumping the concrete, and the concrete can not be prevented from falling on the wing plate and the bottom plate of the web plate edge in the casting process due to the narrow width of the web plate. The concrete that drops on the bottom plate has increased the construction degree of difficulty of bottom plate roughness and bottom plate thickness control, leads to the waste of concrete and increases the concrete that artifical clearance dropped in the web both sides, both influences the efficiency of construction and increases construction cost by a wide margin.

Disclosure of Invention

Not enough more than, the utility model aims to solve the technical problem that a supplementary baffle for pouring cast-in-place box girder web concrete is provided, carries out the guide to the concrete at the concrete placement in-process, prevents that the concrete from dropping.

In order to solve the technical problems, the utility model adopts the technical proposal that,

the utility model provides an auxiliary baffle for pouring cast-in-place box girder web concrete, includes the baffle unit of laying relatively, forms the guide mouth between the baffle unit, and the baffle unit includes stock guide, handle pole and dead lever, and handle pole, dead lever difference fixed connection are fixed on the stock guide, fix the baffle unit through the dead lever.

As an optimal mode of the utility model, the dead lever is arranged along the length direction of the stock guide, and the handle bar relative dead lever is inclined.

As an optimized mode of the utility model, the lower end face of the fixed rod is formed with a clamping surface, and a fixed groove is formed between the clamping surface and the stock guide.

As an optimal mode of the utility model, be connected with between the adjacent baffle unit and connect the rope.

As an optimal mode of the utility model, the handle bar is formed with a connecting groove, and the connecting rope is bound in the connecting groove.

As an optimized mode of the utility model, the handle bar and the fixed bar are respectively and fixedly connected to one side of the stock guide, and one side of the smooth surface of the stock guide is arranged relatively.

As an optimized mode of the utility model, the two sides of the stock guide are formed with slots, and baffles are detachably arranged in the slots.

As an optimized mode of the utility model, the length of the fixing rod is less than the distance between the slots on the two sides.

As a preferred mode of the utility model, the distance between the fixed rod and the lower edge of the material guide plate is 3-6cm.

The beneficial effects of the utility model are that, at cast-in-place in-process, arrange the tip of guide mouth in and pour the template on, arrange the pump sending concrete discharging pipe in the guide mouth again, prevent that the concrete from dropping in the web outside, it is extravagant to reduce the concrete to can improve concrete placement's efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the first embodiment.

Fig. 2 is a schematic structural diagram of a baffle unit according to an embodiment.

Fig. 3 is a schematic structural diagram of the second embodiment.

Reference numerals are as follows: stock guide 1, handle pole 2, dead lever 3, the domatic 4 of joint, connect rope 5, coupling groove 6, slot 7, baffle 8.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example one

The utility model provides an auxiliary baffle for pouring cast-in-place box girder web concrete, includes the baffle unit of laying relatively, forms the guide mouth between the baffle unit, at cast-in-place in-process, arranges the tip of guide mouth in pour the template, arranges the pump sending concrete discharging pipe in the guide mouth again, prevents that the concrete from dropping in the web outside.

The baffle unit includes stock guide 1, handle pole 2 and dead lever 3, and handle pole 2, dead lever 3 are fixed connection respectively on stock guide 1, fix the baffle unit through dead lever 3, through the setting of dead lever 3, are convenient for support the stock guide 1 and establish on cast-in-place template's edge, improve this auxiliary structure's installation convenience.

The dead lever 3 sets up along the length direction of stock guide 1, is convenient for fix stock guide 1 on cast-in-place template, and the slope of 2 relative dead levers 3 of handle pole sets up for 2 slopes of handle pole are upwards, and the person of being convenient for use snatchs handle pole 2.

The shaping has the domatic 4 of joint on the lower terminal surface of dead lever 3, and the domatic 4 of joint height is increased gradually by the outside edge of dead lever 3 to dead lever 3 and stock guide 1 binding face for form the fixed slot of upwards uplift between domatic 4 of joint and the stock guide 1, guarantee that stock guide 1 installs the stability on cast-in-place mould board.

Handle bar 2, dead lever 3 fixed connection respectively are in one side of stock guide 1, and the plain noodles one side of stock guide 1 sets up relatively, prevents that the concrete from being detained on handle bar 2, dead lever 3.

The baffle unit is formed by processing a bamboo plywood (1.5 cm thick), the length of the material guide plate 1 is 1.2 m, the height of the material guide plate is 0.7m, the handle rod 2 is a handle formed by processing square timbers (4 cm x 4 cm), the handle is 1.5 m, and the distance between the fixed rod 3 and the lower edge of the material guide plate 1 is 3-6cm.

Example two

In the first embodiment, the baffle units still need to be fixed manually in the using process, and the manual requirement in the concrete pouring process is increased.

In order to facilitate the connection rope 5 to be fixed on the handle rod 2, prevent to connect 5 relative handle rod 2 of rope and take place to slide, the shaping has connecting groove 6 on handle rod 2, connects 5 ties up in connecting groove 6 of rope.

The both sides shaping of stock guide 1 has slot 7, and removable baffle 8 of installing in slot 7 is convenient for prevent that the concrete from flowing from the both sides of baffle unit through the setting of baffle 8.

In the present embodiment, the slots 7 and the baffle plate 8 are mutually matched, and when the baffle plate 8 is not used, the corresponding slots 7 are not formed on the material guide plate 1.

For the convenience of inserting the baffle 8 into the slots 7, the interference of the fixed rod 3 and the baffle 8 is prevented, and the length of the fixed rod 3 is smaller than the distance between the slots 7 on the two sides.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (9)

1. The utility model provides an auxiliary baffle for pouring cast-in-place box girder web concrete which characterized in that, includes the baffle unit of laying relatively, forms the guide mouth between the baffle unit, and the baffle unit includes stock guide (1), handle pole (2) and dead lever (3), and handle pole (2), dead lever (3) are fixed connection respectively on stock guide (1), fix the baffle unit through dead lever (3).

2. The auxiliary shield for casting of cast-in-place box girder web concrete according to claim 1, wherein the fixing rods (3) are arranged along the length direction of the material guide plate (1), and the handle rods (2) are arranged obliquely with respect to the fixing rods (3).

3. The auxiliary baffle plate for pouring concrete of a cast-in-place box girder web plate according to claim 2, wherein a clamping slope surface (4) is formed on the lower end surface of the fixing rod (3), and a fixing groove is formed between the clamping slope surface (4) and the guide plate (1).

4. An auxiliary shield for use in casting cast-in-place box girder web concrete according to claim 1, characterized in that a connecting rope (5) is connected between adjacent shield units.

5. The auxiliary shield for casting concrete of a cast-in-place box girder web according to claim 4, wherein the handle bar (2) is formed with a connection groove (6), and the connection rope (5) is bound in the connection groove (6).

6. The auxiliary baffle plate for pouring concrete of a cast-in-place box girder web plate as claimed in claim 1, wherein the handle bar (2) and the fixing bar (3) are respectively and fixedly connected to one side of the guide plate (1), and the smooth side of the guide plate (1) is oppositely arranged.

7. The auxiliary baffle plate for pouring the concrete of the cast-in-place box girder web plate according to the claim 1, wherein the two sides of the guide plate (1) are formed with slots (7), and the baffle plate (8) is detachably mounted in the slots (7).

8. The auxiliary shield for casting of cast-in-place box girder web concrete according to claim 7, wherein the length of the fixing rod (3) is smaller than the interval between the slots (7) at both sides.

9. The auxiliary shield for casting of cast-in-place box girder web concrete according to claim 1, wherein the distance between the fixing rods (3) and the lower edge of the guide plate (1) is 3-6cm.

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