Vibrating device for large-slope steel formwork

Abstract

The utility model relates to the field of building construction, in particular to a large slope steel formwork vibrating device. Comprising an attached vibrator and a movable fixing frame, the attached vibrator is connected with the movable fixing frame through a lower steel plate at the bottom, and the movable fixing frame comprises a first adjusting assembly used for being fixed to steel formwork secondary rib channel steel and a second adjusting assembly used for enabling the lower steel plate at the bottom of the attached vibrator to be tightly attached to a formwork; the first adjusting assembly and the second adjusting assembly are connected through an upper steel plate. The attached vibrator is arranged at the position of a back plate of a large slope surface steel formwork, the position of the attached vibrator is gradually adjusted through pushing in the pouring process in the concrete pouring process, it is guaranteed that the apparent quality of a slope surface meets the requirement, the solid quality of large slope surface concrete engineering is improved, and the attached vibrator serves as a vibrating tool, is easy to manufacture and easy and convenient to operate and has high practical value. Construction quality can be guaranteed, construction efficiency is improved, and construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a large slope surface steel formwork vibrating device. Background Art

[0002] During the construction of large slope concrete, it is not easy to vibrate the concrete. After the formwork is removed, the surface quality of the concrete is poor, with honeycomb and even cold joints, which affects the overall surface quality of the concrete. Therefore, how to vibrate the large slope is a major difficulty in this type of construction. In the past, similar projects used attached vibrators to vibrate the slope surface. Although the fixing effect of this protection method meets the requirements, the attached vibrators are fixed on the formwork surface, and there are too many vibrators, which is not easy to manage and the construction cost is high. At the same time, it takes up too much space for people on the slope and cannot guarantee safety. Utility Model Content

[0003] The utility model aims to reduce the arrangement of attached vibrators while ensuring the apparent quality of concrete on a large slope. The device is easy to manufacture and easy to operate, can ensure construction quality and safety, improve construction efficiency and reduce construction costs.

[0004] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: a large slope surface steel formwork vibrating device, characterized in that it includes an attached vibrator and a movable fixing frame, the attached vibrator is connected to the movable fixing frame through a lower steel plate at the bottom, the movable fixing frame includes a first adjusting component for fixing to the secondary rib channel steel of the steel formwork, and a second adjusting component for making the lower steel plate at the bottom of the attached vibrator close to the formwork; the first adjusting component and the second adjusting component are connected by an upper steel plate.

[0005] The first adjustment component includes a channel steel, a first screw and a first nut. The first screw and the first nut are both embedded in the channel steel and match each other. The channel steel is divided into two groups, which are respectively arranged on both sides of the attached vibrator and connected to the second adjustment component through an upper steel plate.

[0006] A set of first screw rods and first nuts are respectively arranged at both ends of the channel steel, the diameter of the first screw rod is 25 mm, and the model of the first nut is M27. A pull rope ring for dragging and changing the position of the device is connected to the outer side of one of the channel steels.

[0007] The second adjustment assembly includes a matching second screw and a second nut, the second nut is fixed on the upper steel plate, the second screw passes through the second nut and is welded and fixed to the lower steel plate at the bottom end, and the height of the lower steel plate is adjusted by screwing the second screw to adjust the height of the attached vibrator.

[0008] The lower steel plates are two long steel plates, which are respectively arranged at the front and rear parts of the attached vibrator and are perpendicular to the axial direction of the vibrator body. A set of second screws and second nuts are arranged at both ends of each steel plate. The diameter of the second screw is 25mm and the model of the second nut is M27.

[0009] The utility model is arranged at the secondary rib channel steel position of the steel formwork on a large slope surface. As the concrete is poured, the position of the attached vibrator is continuously adjusted. The device is easy to manufacture and simple to operate, can ensure construction quality and safety, improve construction efficiency, and reduce construction costs. The utility model can adapt to the steel formwork on the slope surface, and the fixation and height can be achieved by adjusting the screw, which is convenient to adjust and has a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a top view of the structure of the utility model.

[0011] Figure 2 It is the structural front view of the utility model.

[0012] Figure 3 This is a use effect diagram of the utility model.

[0013] In the figure: 1. Attached vibrator, 2. First screw, 3. Pull rope ring, 4. Lower steel plate, 5. Channel steel, 6. Upper steel plate, 7. Second screw, 8. First nut, 9. Second nut, 10. Secondary rib channel steel, 11. Vibrating device for large slope steel formwork, 12. Traction rope. DETAILED DESCRIPTION

[0014] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited to the specific embodiments. Example

[0015] like Figure 1-Figure 2 A large slope surface steel formwork vibrating device shown in the figure includes an attached vibrator 1 and a movable fixing frame. The attached vibrator 1 is connected to the movable fixing frame through a lower steel plate 4 at the bottom. The movable fixing frame includes a first adjusting component for fixing to the secondary rib channel steel of the steel formwork and a second adjusting component for making the lower steel plate 4 at the bottom of the attached vibrator 1 close to the formwork; the first adjusting component and the second adjusting component are connected through an upper steel plate 6.

[0016] The first adjusting component includes a channel steel 5, a first screw rod 2 and a first nut 8. The first screw rod 2 and the first nut 8 are both embedded in the channel steel 5 and the two match each other. The channel steel 5 is divided into two groups, which are respectively arranged on both sides of the attached vibrator 1 and are connected to the second adjusting component through an upper steel plate 6.

[0017] A set of first screw rods 2 and first nuts 8 are respectively arranged at both ends of the channel steel 5, the diameter of the first screw rod is 25 mm, and the model of the first nut is M27. A pull rope ring 3 for dragging and changing the position of the device is connected to the outer side of one of the channel steels 5.

[0018] The second adjustment assembly includes a matching second screw rod 7 and a second nut 9. The second nut 9 is fixed on the upper steel plate 6. The second screw rod 7 passes through the second nut 9 and is welded and fixed to the lower steel plate 4 at the bottom end. The height of the lower steel plate 4 is adjusted by screwing the second screw rod 7, thereby adjusting the height of the attached vibrator.

[0019] The lower steel plates 4 are two long steel plates, which are respectively arranged at the front and rear parts of the attached vibrator 1 and are perpendicular to the axial direction of the vibrator body. A group of second screws 7 and second nuts 9 are arranged at both ends of each steel plate. The diameter of the second screw is 25 mm and the model of the second nut is M27.

[0020] like Figure 3 As shown, the working process of the utility model is as follows: first, the device is placed in the middle of the secondary rib of the steel formwork, the first screw rod 2 is placed in the channel steel of the secondary rib of the steel formwork, the rope ring 3 is hung with a rope, and the position of the device along the slope surface is adjusted; after reaching the position to be vibrated, the four first screw rods 2 are screwed with a wrench to make the first screw rods 2 rotate out to support the channel steel of the steel formwork, and the mobile fixing frame and the attached vibrator are fastened; then the four second screw rods 7 are screwed with a wrench to adjust the distance between the upper steel plate 6 and the lower steel plate 4, so that the lower steel plate 4 and the attached vibrator 1 are close to the template surface; finally, the switch of the attached vibrator is turned on to start working; as the pouring proceeds, the above steps are repeated to adjust the position of the device.

[0021] The above contents are further detailed descriptions of the utility model in combination with the preferred technical solutions, and the specific implementation of the utility model cannot be limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, simple deductions and substitutions can be made without departing from the concept of the utility model, which should be regarded as the protection scope of the utility model.

Claims

1. A large slope steel formwork vibrating device, characterized in that: It includes an attached vibrator and a movable fixing frame. The attached vibrator is connected to the movable fixing frame through a lower steel plate at the bottom. The movable fixing frame includes a first adjusting component for fixing to the secondary rib channel steel of the steel template and a second adjusting component for making the lower steel plate at the bottom of the attached vibrator close to the template. The first adjusting component and the second adjusting component are connected through an upper steel plate.

2. A large slope steel formwork vibrating device according to claim 1, characterized in that: The first adjustment component includes a channel steel, a first screw and a first nut. The first screw and the first nut are both embedded in the channel steel and match each other. The channel steel is divided into two groups, which are respectively arranged on both sides of the attached vibrator and connected to the second adjustment component through an upper steel plate.

3. A large slope steel formwork vibrating device according to claim 2, characterized in that: A set of first screw rods and first nuts are respectively arranged at both ends of the channel steel, the diameter of the first screw rod is 25 mm, and the model of the first nut is M27. A pull rope ring for dragging and changing the position of the device is connected to the outer side of one of the channel steels.

4. A large slope steel formwork vibrating device according to claim 1, characterized in that: The second adjustment assembly includes a matching second screw and a second nut, the second nut is fixed on the upper steel plate, the second screw passes through the second nut and is welded and fixed to the lower steel plate at the bottom end, and the height of the lower steel plate is adjusted by screwing the second screw to adjust the height of the attached vibrator.

5. A large slope steel formwork vibrating device according to claim 4, characterized in that: The lower steel plates are two long steel plates, which are respectively arranged at the front and rear parts of the attached vibrator and are perpendicular to the axial direction of the vibrator body. A set of second screws and second nuts are arranged at both ends of each steel plate. The diameter of the second screw is 25mm and the model of the second nut is M27.

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