Combined concrete pouring surface vibrating device

Abstract

The utility model provides a combined concrete pouring surface vibrating device, including the vibrator, winch, the first long beam and the second long beam of parallelly arranged fixed connection through many short beams and become the ladder shape vibrating beam, the vibrating beam is slidably arranged on the slide rail, the slide rail fixed setting is on the base surface, the winch is arranged vibrating beam one side, two steering wheels are arranged between vibrating beam and winch, close winch, first long beam both ends outside fixed setting has, corresponding the traction hook, be provided with the directional wheel between vibrating beam and steering wheel, traction cable one end is fixed on winch, then in turn through steering wheel and directional wheel, the other end fixed connection is on the traction hook, the vibrator is detachably fixedly arranged on vibrating beam. The utility model is applicable to small and medium-sized engineering, uses in the place of not suitable for large-scale machinery construction, can alleviate the labor intensity, improves work efficiency and construction quality.

Description

Technical Field

[0001] This utility model relates to the field of building construction equipment technology, and in particular to a combined concrete pouring surface vibration device. Background Technology

[0002] Concrete vibration is the mechanical process of eliminating voids and air bubbles within the concrete, resulting in a denser concrete surface and enhanced bond strength between the reinforcing steel and the concrete, thus achieving the desired load-bearing capacity. Large-scale projects typically utilize heavy machinery for large-area concrete vibration. However, for small to medium-sized projects, especially on sloping terrain, large-scale vibration equipment is often insufficient or ineffective. Manual labor is inefficient and physically demanding. Summary of the Invention

[0003] To address the aforementioned problems, this utility model proposes a lightweight, modular concrete pouring surface vibration device. By fixing the vibrator on a trapezoidal vibrating beam and employing a traction design, it achieves efficient vibration and leveling. After the construction of one working surface is completed, it can be easily moved to another working surface to continue construction, greatly reducing the intensity of manual labor.

[0004] The technical solution of this utility model is as follows: A combined concrete pouring surface vibration device includes a vibrator, a winch, a first long beam and a second long beam arranged in parallel, which are fixedly connected by multiple short beams to form a ladder-shaped vibration beam. The vibration beam is slidably placed on two parallel slide rails, which are fixedly set on the foundation surface. The winch is set on one side of the first long beam. Two steering wheels are set between the vibration beam and the winch, near the winch. A traction hook is fixedly set at each end of the first long beam facing the winch. A directional wheel is set between the vibration beam and the steering wheels. One end of the traction steel cable is fixed to the winch, and then passes through the steering wheel and the directional wheel in sequence. The other end is fixedly connected to the traction hook. The vibrator is detachably fixed on the vibration beam.

[0005] Furthermore, a fixing angle steel is fixedly installed on the vibrating beam for detachably fixing the vibrator.

[0006] Furthermore, the fixed angle steels are arranged in groups of four, symmetrically on the first long beam and the second long beam, and the spacing between the fixed angle steels matches the size of the vibrator.

[0007] Furthermore, the position of the directional wheel corresponds to the position of the traction hook, and the traction cable formed between the two is perpendicular to the vibrating beam.

[0008] Furthermore, multiple sets of the fixing angle steel can be provided.

[0009] Furthermore, the lengths of the first and second long beams are 5-12 meters, and their bottom surfaces are smooth.

[0010] Furthermore, at one end of the first long beam, a guide rail is fixedly installed at the contact point with the guide rail. The guide rail has a U-shaped channel steel cross section and can be flipped upside down and slid on the guide rail.

[0011] Furthermore, the track length is greater than the width of the first long beam.

[0012] The beneficial effects of this utility model are as follows: This utility model features a trapezoidal vibratory beam with a detachable vibratory machine mounting mechanism and a towing design. It has a simple structure, is easy to assemble, and can achieve both efficient vibration and leveling functions. It is flexible in use; after one work surface is completed, it can be easily moved to another work surface to continue construction. Only 1-2 operators are required. In sites unsuitable for large-scale mechanized construction, it can greatly reduce manual labor intensity and improve construction efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall layout of this utility model; Figure 2 This is a schematic diagram of the main view of the vibrating device of this utility model; Figure 3 This is a top view schematic diagram of the vibrating device of this utility model; Figure 4 This is a side view schematic diagram of the vibrating device of this utility model; Figure 5 This is a partial enlarged view of the vibrating device of this utility model.

[0014] In the diagram: 1 Vibrating beam, 11 First long beam, 12 Second long beam, 2 Slide rail, 21 Track follower, 3 Vibrator, 7 Short beam, 71 Handle, 8 Fixed angle steel, 9 Winch, 91 Traction hook, 92 Steel cable, 93 Directional wheel, 94 Steering wheel. Detailed Implementation

[0015] This utility model is a lightweight, modular concrete pouring surface vibratory device, as shown in the attached figure. Figure 1 To be continued Figure 5As shown. It includes a vibrator 3 and a winch 9. The vibrator 1 is characterized by a first long beam 11 and a second long beam 12 arranged in parallel, which are fixedly connected by multiple short beams 7 to form a ladder-shaped vibrating beam 1. The vibrating beam 1 is slidably placed on two parallel slide rails 2, which are fixedly set on a foundation surface. The winch 9 is located on one side of the first long beam 11. Two steering wheels 94 are located between the vibrating beam 1 and the winch 9, near the winch 9. A traction hook 91 is fixedly installed at each end of the first long beam 11 facing the winch 9. A directional wheel 93 is provided between the vibrating beam 1 and the steering wheels 94. One end of a traction cable 92 is fixed to the winch 9, then passes sequentially through the steering wheels 94 and the directional wheels 93, and the other end is fixedly connected to the traction hook 91. The vibrator 3 is detachably fixed to the vibrating beam 1.

[0016] Fixed angle steels 8 are fixedly installed on the vibrating beam 1 for detachable and fixed installation of the vibrating machine 3. The fixed angle steels 8 are arranged in groups of four, symmetrically arranged on the first long beam 11 and the second long beam 12, and the spacing between the fixed angle steels 8 matches the size of the vibrating machine 3.

[0017] The position of the directional wheel 93 corresponds to the position of the traction hook 91, and the traction cable 92 formed between the two is perpendicular to the vibrating beam 1.

[0018] Multiple sets of the fixed angle steel 8 can be set.

[0019] The first long beam 11 and the second long beam 12 are 5-12 meters long and have smooth bottom surfaces.

[0020] At one end of the first long beam 11, a guide rail 21 is fixedly installed at the contact point with the guide rail 21. The guide rail 21 has a U-shaped channel steel cross section and can be flipped upside down and slid on the slide rail 2.

[0021] The length of the track 21 is greater than the width of the first long beam 11.

[0022] Generally, when pouring concrete for large flat or sloping surfaces, it's impossible to complete the pour in one go. Adding concrete or other reasons may require work stoppages. Therefore, before pouring, the concrete needs to be divided into several smaller blocks, with construction gaps of a certain width left between each block. These gaps are then addressed after all the concrete pouring is completed. The width of the gaps is generally 3 to 8 centimeters. The area of ​​each block is generally 5 to 12 meters wide and 6 to 12 meters long, with each block having a concrete thickness of 10 to 50 centimeters. The slide rail 2 is installed within the gaps between the blocks. The length of the vibrating beam 1, which is slidably connected to the slide rail 2, exactly covers the width of one block, and slides along the slide rail 2 under the traction of the traction cable 92.

[0023] The vibratory compactor 3 is mounted on the first long beam 11 and the second long beam 12, and is detachably fixed by a group of four fixed angle steels 8. Depending on the size of the construction surface and the slump of the concrete, one vibratory compactor 3 can be installed on the vibratory beam 1, or two vibratory compactors 3 can be installed. Preferably, the vibrating beam 1 is approximately 5-12 meters long and has a smooth bottom surface, which can be used to level concrete. The short beam 7 is 0.5-1.2 meters long. A guide rail 21 is fixedly connected to the bottom surface of the end of the first long beam 11. The guide rail 21 is made of 2-5 mm thick steel plate with a U-shaped cross-section or U-shaped channel steel, and its length is greater than the width of the first long beam 11, preferably 50-180 cm. It is inverted on the guide rail 2 to prevent the vibrating beam 1 from sliding to the side.

[0024] The method of using this utility model is as follows (taking the construction of one area using one vibratory compactor as an example): During construction, the construction sequence and each construction area are pre-defined based on the concrete pouring surface, and the construction is carried out according to the concrete joints and the finished surface elevation. Figure 1 The layout shown and the connection relationship mentioned above are as follows: First, the two slide rails 2 are installed in the gaps of the divided concrete joints. Then, the vibrating beam 1, winch 9, directional wheel 93, steering wheel 94 and connecting steel cable 92 are installed in sequence. Finally, the vibrating machine 3 is detachably fixed in the middle position of the vibrating beam 1.

[0025] The winch 9 can be fixed in place by driving 2-4 small concrete piles into the ground. Alternatively, steel wire ropes can be wrapped around the driven concrete piles to fix the directional wheel 93 and the steering wheel 94.

[0026] After installation, first turn on the vibrator, then turn on the winch. Under the traction of the steel cable 92, the vibrating beam 1 moves forward to pour concrete evenly. At the same time, the vibrator can remove air bubbles in the concrete, and the vibrating beam 1 can scrape the vibrated concrete to improve the flatness of the construction surface.

[0027] The installation position of the winch 9 can be placed in a suitable location according to the size of the construction site. For a long site, after a certain distance is completed and the vibrating beam 1 is close to the directional wheel, the directional wheel 93, the steering wheel 94 and the winch 9 can be moved forward to continue construction until the construction of this area is completed.

[0028] Using this device, only 1-2 people are needed to complete the task. For easy installation and handling, depending on the length of the vibrating beam, handles 71 can be installed at one or both ends for one person to pull or two people to lift.

[0029] In areas unsuitable for large machinery construction, it greatly reduces labor intensity and improves work efficiency and construction quality.

[0030] The above description is only a specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. A combined concrete pouring surface vibration device, comprising a vibrator (3) and a winch (9), characterized in that, The first long beam (11) and the second long beam (12) are fixedly connected by multiple short beams (7) to form a ladder-shaped vibrating beam (1). The vibrating beam (1) is slidably placed on two parallel slide rails (2). The slide rails (2) are fixedly placed on the foundation surface. The winch (9) is placed on one side of the first long beam (11). Two steering wheels (94) are placed between the vibrating beam (1) and the winch (9) near the winch (9). A traction hook (91) is fixedly placed at each end of the first long beam (11) facing the winch (9). A directional wheel (93) is placed between the vibrating beam (1) and the steering wheel (94). One end of the traction cable (92) is fixed to the winch (9), and then passes through the steering wheel (94) and the directional wheel (93) in sequence. The other end is connected to the traction hook (91). The vibrator (3) is detachably fixed on the vibrating beam (1).

2. The combined concrete pouring surface vibrating device according to claim 1, characterized in that, A fixed angle steel (8) is fixedly installed on the vibrating beam (1) for detachably fixing the vibrator (3).

3. The combined concrete pouring surface vibrating device according to claim 2, characterized in that, The fixed angle steels (8) are arranged in groups of four, symmetrically on the first long beam (11) and the second long beam (12), and the spacing between the fixed angle steels (8) matches the size of the vibrator (3).

4. The combined concrete pouring surface vibrating device according to claim 3, characterized in that, The position of the directional wheel (93) corresponds to the position of the traction hook (91), and the traction cable (92) formed between the two is perpendicular to the vibrating beam (1).

5. The combined concrete pouring surface vibrating device according to claim 3, characterized in that, Multiple sets of the fixed angle steel (8) can be set.

6. The combined concrete pouring surface vibrating device according to claim 1 or 2, characterized in that, The first long beam (11) and the second long beam (12) are 5-12 meters long and have smooth bottom surfaces.

7. The combined concrete pouring surface vibrating device according to claim 1, characterized in that, At one end of the first long beam (11), a guide rail (21) is fixedly provided at the contact point with the slide rail (2). The cross section of the guide rail (21) is a U-shaped channel steel, which can be flipped upside down and slid on the slide rail (2) in a matching manner.

8. The combined concrete pouring surface vibrating device according to claim 7, characterized in that, The length of the track (21) is greater than the width of the first long beam (11).

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