Bidirectional moving precast box girder top plate concrete vibrating device

Abstract

The utility model discloses a bidirectional moving precast box girder top plate concrete vibrating device, and relates to the field of precast box girder concrete vibrating devices. The concrete vibrating device is mainly designed for solving the problem of low efficiency of concrete vibrating construction of the prefabricated box girder at present. The device comprises a frame body, adjusting assemblies are arranged at the left end and the right end of the frame body, and vibrating assemblies are arranged on the adjusting assemblies; first U-shaped plates of the adjusting assemblies are connected to the frame body in a sliding mode, and fastening bolts are arranged between upper transverse plates and lower transverse plates of the two U-shaped plates. The first U-shaped plate is connected with a first rotating shaft and a second rotating shaft; the first rotating shaft is connected with a first circular plate, an electric push rod is fixed to the first circular plate, a second circular plate is installed on the electric push rod, a servo motor is installed on a third U-shaped plate on the lower portion of the first U-shaped plate, the output end of the servo motor is connected with a second rotating shaft, and a second gear on the second rotating shaft is meshed with a first gear on the first rotating shaft. The vibrating assembly comprises a mounting plate connected to the second circular plate, and a vibrating motor mounted on the mounting plate is provided with a vibrator. The method has the advantages of reducing cost and improving efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated box beam concrete vibrating device field, concretely relates to a two -way removal prefabricated box beam roof concrete vibrating device. BACKGROUND

[0002] In recent years, the railway construction has made great progress, and the bridge in the railway construction is important, wherein the standard span simply supported beam bridge accounts for more than 90% of the whole bridge length. The prefabricated box beam is mainly composed of steel bar engineering, prestressed engineering and concrete engineering in the beam field, and the concrete pouring and vibrating are important components and play a key role in the quality of the prefabricated box beam.

[0003] The prefabricated box beam concrete vibrating mechanization degree is low at the present stage, and the personnel-intensive operation mode is still adopted, the construction quality is greatly influenced by the construction operation personnel, the personnel investment is large, the construction efficiency is low, the quality control is difficult, and the prefabricated box beam roof concrete vibrating is difficult to mechanize at the present stage, the automatic vibrating device cannot realize full vibrating of the beam end, and cannot realize two-way movement, needs the help of gantry crane or other lifting appliance to convert, the vibrating device cannot be used in cooperation with other equipment, unnecessary vibrating or damage to the box beam formwork is caused.

[0004] Therefore, the two-way removal prefabricated box beam roof concrete vibrating device is provided to solve the above problems. SUMMARY

[0005] The utility model wants to solve the technical problem to provide a two -way removal prefabricated box beam roof concrete vibrating device to prefabricated box beam roof concrete vibrating efficiency is high, can reduce personnel investment, and can control the vibrating device and turn to the left.

[0006] The utility model discloses a purpose is realized as follows:

[0007] It includes the frame body, and the lower end of the frame body is equipped with the walking wheel, the left end face and the right end face of the frame body are equipped with two groups of adjustment components, and each adjustment component is connected with a vibrating component on each adjustment component.

[0008] The adjustment component includes a first U-shaped plate and a second U-shaped plate, and the first U-shaped plate and the second U-shaped plate all include an upper horizontal plate, a vertical plate and a lower horizontal plate connected as a whole.

[0009] The first U-shaped plate is located at the inner side of the frame body, and the second U-shaped plate is located at the outer side of the frame body; the first U-shaped plate is slidably connected to the left end face or the right end face of the frame body, that is, the left end face or the right end face of the frame body is located in the space between the upper horizontal plate and the lower horizontal plate of the first U-shaped plate; the upper surface of the upper horizontal plate of the second U-shaped plate is in contact with the upper surface of the upper horizontal plate of the first U-shaped plate, and the upper surface of the lower horizontal plate of the second U-shaped plate is in contact with the lower surface of the lower horizontal plate of the first U-shaped plate, that is, the upper horizontal plate of the second U-shaped plate is located above the upper horizontal plate of the first U-shaped plate, the lower horizontal plate of the second U-shaped plate is located below the lower horizontal plate of the first U-shaped plate, a fastening bolt is connected between the upper horizontal plate of the first U-shaped plate and the upper horizontal plate of the second U-shaped plate, and a fastening bolt is also connected between the lower horizontal plates of the first U-shaped plate and the second U-shaped plate; the two fastening bolts can be penetrated through the first U-shaped plate and the second U-shaped plate and fastened on the frame body; the two U-shaped plates can be positioned by fastening the fastening bolts, and the two U-shaped plates can slide on the left end face or the right end face of the frame body by loosening the fastening bolts, so that the positions of the adjusting assembly and the vibrating assembly can be adjusted.

[0010] The vertical plate of the first U-shaped plate is rotatably connected to the first rotating shaft, and the second rotating shaft is rotatably connected to the first U-shaped plate below the first rotating shaft.

[0011] The first rotating shaft is fixedly connected with the first gear, the first rotating shaft is fixedly connected with the first circular plate at the end away from the first U-shaped plate, the first circular plate is fixedly connected with the electric push rod at the end away from the first rotating shaft, the electric push rod is provided with the second circular plate at the telescopic end, and the electric push rod can drive the second circular plate to move horizontally by being started.

[0012] The lower part of the vertical plate of the first U-shaped plate is fixedly connected with the third U-shaped plate extending to the inside of the frame body, the servo motor is installed on the third U-shaped plate, the output end of the servo motor is fixedly connected with the second rotating shaft, the second rotating shaft is fixedly connected with the second gear, and the second gear on the second rotating shaft is engaged with the first gear on the first rotating shaft.

[0013] The vibrating assembly comprises the mounting plate fixedly connected with the second circular plate, the vibrating motor is installed on the side of the mounting plate away from the second circular plate, and the vibrator is installed on the vibrating motor.

[0014] The front end face and the rear end face of the frame body are fixedly connected with the reinforcing ribs, respectively.

[0015] The device has the advantages that:

[0016] One, the device can make the vibrating process more in line with the concept of less people, reduce the cost and increase the efficiency from the personnel investment, and can also cooperate with the automatic material distributing machine to automatically insert and vibrate, so that the problems of empty vibration and missed vibration do not exist, and the vibrator can be controlled to turn, so that the trouble of turning by relying on other equipment is reduced.

[0017] Secondly, the device is provided with walking wheels, which can facilitate the movement of the auxiliary frame body; the reinforcing ribs can reinforce the frame body and improve the stability of the frame body during use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic diagram of the utility model;

[0019] Figure 2 is a structural schematic diagram of the frame body in the utility model;

[0020] Figure 3 is a structural schematic diagram of the adjusting assembly and the vibrating assembly in the utility model;

[0021] Figure 4 is a connection state schematic diagram of the first U-shaped plate and the second U-shaped plate in the adjusting assembly of the utility model;

[0022] Figure 5 is a use state schematic diagram of the utility model. DETAILED DESCRIPTION

[0023] The utility model is further explained below in combination with Figures 1-5 The utility model is further explained below in combination with

[0024] It includes frame body 1, the lower extreme of frame body is equipped with walking wheel 2, the left end face and the right end face of frame body are equipped with two groups of adjusting assembly 3 symmetrically, each adjusting assembly includes a plurality of adjusting assembly, and each adjusting assembly is connected with a vibrating assembly 4;

[0025] The adjusting assembly 3 includes a first U-shaped plate 301 and a second U-shaped plate 302, and the first U-shaped plate and the second U-shaped plate both include an upper horizontal plate, a vertical plate and a lower horizontal plate connected as a whole.

[0026] The first U-shaped plate is located at the inner side of the frame body, and the second U-shaped plate is located at the outer side of the frame body. The first U-shaped plate is slidingly connected to the left end face or the right end face of the frame body, that is, the left end face or the right end face of the frame body is located in the space between the upper horizontal plate and the lower horizontal plate of the first U-shaped plate. The upper surface of the upper horizontal plate of the second U-shaped plate is in contact with the upper surface of the upper horizontal plate of the first U-shaped plate, and the upper surface of the lower horizontal plate of the second U-shaped plate is in contact with the lower surface of the lower horizontal plate of the first U-shaped plate, that is, the upper horizontal plate of the second U-shaped plate is located above the upper horizontal plate of the first U-shaped plate, and the lower horizontal plate of the second U-shaped plate is located below the lower horizontal plate of the first U-shaped plate. The upper horizontal plate of the first U-shaped plate and the upper horizontal plate of the second U-shaped plate are connected by a fastening bolt 303, and the lower horizontal plates of the first U-shaped plate and the second U-shaped plate are also connected by a fastening bolt 303. Both of the fastening bolts can be passed through the first U-shaped plate and the second U-shaped plate and rested on the frame body. By tightening the fastening bolt, the two U-shaped plates can be limited, and by loosening the fastening bolt, the two U-shaped plates can slide on the left end face or the right end face of the frame body, so as to realize the adjustment of the position of the adjusting assembly and the vibrating assembly.

[0027] The vertical plate of the first U-shaped plate is rotatably connected to the side away from the frame body by a first rotating shaft 304, and a second rotating shaft 307 is rotatably connected to the first U-shaped plate below the first rotating shaft.

[0028] A first gear 308 is fixed on the first rotating shaft, a first circular plate 309 is fixed on the end of the first rotating shaft away from the first U-shaped plate, an electric push rod 311 is fixed on the end of the first circular plate away from the first rotating shaft, a second circular plate 310 is installed on the telescopic end of the electric push rod, and the electric push rod can drive the second circular plate to move horizontally by being started.

[0029] A third U-shaped plate 305 extending to the inside of the frame body is fixed on the lower part of the vertical plate of the first U-shaped plate, a servo motor 306 is installed on the third U-shaped plate, the output end of the servo motor is fixedly connected with the second rotating shaft 307, a second gear 312 is fixed on the second rotating shaft, and the second gear on the second rotating shaft is engaged with the first gear on the first rotating shaft. The servo motor can drive the second rotating shaft to rotate by being started, the second rotating shaft can drive the first rotating shaft to rotate through the second gear, and the first rotating shaft can drive the electric push rod to swing by rotating.

[0030] The vibrating assembly 4 comprises a mounting plate 401 fixedly connected with the second circular plate, a vibrating motor 402 installed on the side of the mounting plate away from the second circular plate, and a vibrator 403 installed on the vibrating motor.

[0031] After the device is moved to the designated position, the electric push rod 311 is started, the electric push rod can control the horizontal movement of the second circular plate 310 and the vibrating assembly 4, so that the vibrator 403 can be automatically inserted into the precast box girder top plate concrete 5, the vibration motor 402 is started, the vibration motor can control the vibration of the vibrator 403, and the vibration of the vibrator can vibrate the precast box girder concrete; when it is necessary to control the rotation of the vibrator, the servo motor 306 is started, the servo motor can drive the second rotating shaft to rotate, the rotation of the second rotating shaft can drive the first rotating shaft to rotate through the gear, and the rotation of the first rotating shaft can drive the electric push rod and the vibrating assembly to swing, so that the vibrator can be turned, and the trouble of turning by relying on other equipment is reduced.

[0032] The front end face and the rear end face of the frame body 1 are fixedly connected with reinforcing ribs 101, the reinforcing ribs can reinforce the frame body and improve the stability of the frame body during use.

[0033] Working principle: when the device is used, first, the device is moved to a designated position, then the electric push rod is started, the electric push rod can control the horizontal movement of the second circular plate and the vibrating assembly, so that the vibrator can be automatically inserted into the precast box girder concrete, the vibration motor is started, the vibration motor can control the vibration of the vibrator, and the vibration of the vibrator can vibrate the precast box girder top plate concrete; when it is necessary to control the rotation of the vibrator, the servo motor is started, the servo motor can drive the second rotating shaft to rotate, the rotation of the second rotating shaft can drive the gear and the first rotating shaft to rotate, and the rotation of the first rotating shaft can drive the electric push rod and the vibrating assembly to swing, so that the vibrator can be automatically turned, and the trouble of turning by relying on other equipment is reduced.

[0034] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. A bidirectional mobile prefabricated box girder roof concrete vibrating device, comprising a frame body (1); characterized in that: The left end face and the right end face of the frame body are symmetrically provided with two groups of adjusting assemblies (3), each group of adjusting assemblies includes a plurality of adjusting assemblies, and each adjusting assembly is connected with a vibrating assembly (4); The adjusting assembly (3) includes a first U-shaped plate (301) and a second U-shaped plate (302), and the first U-shaped plate and the second U-shaped plate both include an upper horizontal plate, a vertical plate and a lower horizontal plate which are connected as a whole; The first U-shaped plate is located at the inner side of the frame body, and the second U-shaped plate is located at the outer side of the frame body, the first U-shaped plate is slidingly connected to the left end face or the right end face of the frame body, that is, the left end face or the right end face of the frame body is located in the space between the upper horizontal plate and the lower horizontal plate of the first U-shaped plate, the upper surface of the upper horizontal plate of the second U-shaped plate is in contact with the upper surface of the upper horizontal plate of the first U-shaped plate, the upper surface of the lower horizontal plate of the second U-shaped plate is in contact with the lower surface of the lower horizontal plate of the first U-shaped plate, the upper horizontal plate of the first U-shaped plate and the upper horizontal plate of the second U-shaped plate are connected by a fastening bolt (303), and the lower horizontal plates of the first U-shaped plate and the second U-shaped plate are also connected by a fastening bolt (303), the two fastening bolts can be penetrated through the first U-shaped plate and the second U-shaped plate and be fastened on the frame body, the vertical plate of the first U-shaped plate is rotatably connected to the side away from the frame body, and the second rotating shaft (307) is rotatably connected to the first U-shaped plate below the first rotating shaft (304); The first rotating shaft is fixedly connected with a first gear (308), the first rotating shaft is fixedly connected with a first circular plate (309) at the end away from the first U-shaped plate, the first circular plate is fixedly connected with an electric push rod (311) at the end away from the first rotating shaft, and the telescopic end of the electric push rod is provided with a second circular plate (310); The vertical plate of the first U-shaped plate is fixedly connected with a third U-shaped plate (305) extending into the frame body, a servo motor (306) is mounted on the third U-shaped plate, the output end of the servo motor is fixedly connected with the second rotating shaft (307), the second rotating shaft is fixedly connected with a second gear (312), and the second gear on the second rotating shaft is engaged with the first gear on the first rotating shaft. The vibrating assembly (4) includes a mounting plate (401) fixedly connected to the second circular plate, a vibrating motor (402) is mounted on the side of the mounting plate away from the second circular plate, and a vibrator (403) is mounted on the vibrating motor.

2. The bidirectional mobile precast box girder deck concrete vibrating device according to claim 1, characterized in that: The front end face and the rear end face of the frame body are respectively fixedly connected with reinforcing ribs (101).

3. The bidirectional mobile precast box girder roof concrete vibrating device according to claim 1 or 2, characterized in that: The lower end of the frame body is provided with a traveling wheel (2).

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