CN207484292U - Bent cap bed die removes device - Google Patents

Abstract

The utility model belongs to highway bridge construction technical field, more particularly to a kind of bent cap bed die removes device, including being arranged along bent cap width direction, and the fixing device being fixedly connected with bent cap, the both ends of the fixing device are connected with hoist engine, the hoist engine is connect by steel wire rope and with the hook that the steel wire rope is connect with bent cap bed die, for providing upward pulling force for the bent cap bed die in demolishing process.The utility model is simple and strong in structure, can slowly fall by the hoist engine being fixed on above bent cap when removing capping beam template and anchor ear, achievees the effect that whole form removal, while without using crane, and can ensure safety of workers.

Description

Bottom mold removal device for cover beam

technical field

The utility model belongs to the technical field of highway and bridge construction, in particular to a device for removing a bottom formwork of a cover beam.

Background technique

At present, the method of dismantling the bottom formwork of cover beams, which is widely used in highway bridge construction, is generally removed manually with a crane. During the demolition process, construction personnel stand near the bottom formwork, which poses a great safety hazard; It takes a long time to dismantle the crane and needs further improvement.

Utility model content

In order to solve the above technical problems, the purpose of this utility model is to provide a simple and firm structure, which can ensure the safety of workers and help to remove the bottom formwork and hoop of the bridge cover beam.

The utility model provides a device for removing the bottom mold of the cover beam, which includes a fixing device arranged along the width direction of the cover beam and fixedly connected with the cover beam. The two ends of the fixing device are connected with a hoist, and the hoist passes through a steel wire rope and a hook connected with the steel wire rope. Connected with the cap beam bottom form, it is used to provide upward pulling force for the cap beam bottom form during demolition.

Further, the fixing device includes a first fixing piece connected to the top surface of the cover girder and a second fixing piece connected to the side surface of the cover girder, and the first fixing piece is fixedly connected to the second fixing piece.

Further, the first fixing piece and the second fixing piece are made of I-shaped steel.

Further, the hoist is arranged on both sides of the cover beam and is fixedly connected with the first fixing member.

Further, the hoist is fixedly connected to the first fixing member through bolts.

Further, the fixing device is arranged correspondingly to the column supporting the cover beam.

Further, the hook is connected to the connecting end of the bottom form of the cover beam and the column.

With the above scheme, the device for removing the bottom formwork of the cover beam has a simple and firm structure. When removing the formwork and hoop of the cover beam, it can be slowly lowered by means of the winch fixed on the cover beam, so as to achieve the effect of overall form removal without using a crane , and can guarantee the safety of workers.

The above description is only an overview of the technical solution of the utility model. In order to understand the technical means of the utility model more clearly and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with accompanying drawings. back.

Description of drawings

Fig. 1 is the structural representation of the utility model cap beam bottom form removal device;

Fig. 2 is a schematic diagram when the device for removing the bottom form of the cover beam of the utility model is not working.

Labels in the figure:

11-cover beam; 12-column; 13-cover beam bottom mold; 14-holding hoop;

21-first fixing part; 22-second fixing part; 23-hoisting machine; 24-wire rope.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

Referring to Fig. 1 and Fig. 2, the present embodiment provides a device for removing the bottom mold of the cover beam, including a fixing device arranged along the width direction of the cover beam 11 and fixedly connected with the cover beam 11, and the two ends of the fixing device are connected with Hoist 23, hoist 23 is connected with cover beam bottom mold 13 through wire rope 24 and the hook connected with wire rope 24, is used for providing upward pulling force for cover beam bottom mold 13 in dismantling process.

The cover beam bottom form removal device provided in this embodiment has a simple and firm structure. When removing the cover beam formwork and hoops, it can be slowly lowered by means of a hoist fixed on the cover beam to achieve the effect of overall form removal without occupying a crane. Use time, and can guarantee worker safety.

In this embodiment, the fixing device includes a first fixing piece 21 connected to the top surface of the cover beam 11 and a second fixing piece 22 connected to the side surface of the cover beam 11, the first fixing piece 21 is fixedly connected to the second fixing piece 22, By clamping the second fixing member 22 on both sides of the cover beam 11, the fixing device can be stably fixed on the cover beam 11, and the structure is simple, easy to implement, and low in manufacturing cost.

In this embodiment, the first fixing member 21 and the second fixing member 22 are made of I-shaped steel, which are durable and easy to manufacture.

In this embodiment, the winches 23 are arranged on both sides of the cover beam 11 and fixedly connected with the first fixing member 21 , which can provide uniform and stable pulling force for the cover beam formwork 13 .

In this embodiment, the winch 23 is fixedly connected to the first fixing member 21 through bolts, which facilitates disassembly and maintenance of the winch 23 .

In this embodiment, the removal device includes two fixing devices and four 3T winches, the fixing devices are arranged correspondingly to the columns supporting the cover beam, and the hooks of each winch and the cover beam formwork are fixedly connected to the connecting ends of the columns. When the position of the cover beam needs to be replaced after the bottom form is removed, it is only necessary to use a crane to transfer the hoist and the fixing device to another cover beam, which is not only safe and reliable, but also improves the removal efficiency of the cover beam bottom form.

The technical effects of the utility model include:

1. Save construction time.

The device adopts integral removal of the bottom formwork and hoop of the cover beam, the removal time is short, and it can be removed directly without a crane, which can greatly shorten the construction time and can also enhance construction safety.

2. Save the time of crane use and reduce potential safety hazards.

The existing cover beam bottom form and hoop removal method needs to use a crane to manually transport the cover beam formwork to the ground. This process requires the crane to be used for a long time, but the frequency of use is low, and there are potential safety hazards when the crane lifts the formwork. Using the dismantling device provided in this embodiment, the crane only needs to hoist the winch and the I-beam to a reasonable position, and the workers can connect, strengthen and splice them, which greatly saves the use time of the crane and also reduces potential safety hazards.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. It should be pointed out that for those of ordinary skill in the art, they can also do Several improvements and modifications are made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims (7)

1. a cover beam bottom form removal device, it is characterized in that, comprise and arrange along the cover beam width direction, and the fixing device that is fixedly connected with cover beam, the two ends of described fixing device are connected with winch, and described winch passes steel wire rope and The hook connected with the wire rope is connected with the bottom form of the cover beam, and is used to provide upward pulling force for the bottom form of the cover beam during the dismantling process. 2. The device for removing the bottom form of the cover beam according to claim 1, wherein the fixing device includes a first fixing piece connected to the top surface of the cover beam and a second fixing piece connected to the side surface of the cover beam, the The first fixing part is fixedly connected with the second fixing part. 3. The device for removing the cover beam bottom form according to claim 2, characterized in that, the first fixing piece and the second fixing piece are made of I-shaped steel. 4 . The device for removing the bottom form of the cover beam according to claim 3 , wherein the hoist is arranged on both sides of the cover beam and is fixedly connected with the first fixing member. 5 . The device for removing the bottom form of the cover beam according to claim 4 , wherein the winch is fixedly connected to the first fixing member through bolts. 6 . 6. The device for removing the bottom form of the cover beam according to claim 1, characterized in that, the fixing device is arranged correspondingly to the column supporting the cover beam. 7 . The device for removing the bottom formwork of the cover beam according to claim 6 , wherein the hook is connected to the connecting end of the bottom formwork of the cover beam and the column.