Concrete vibrating device

Abstract

The utility model relates to the field of concrete construction devices, and specifically discloses a concrete vibrating device, including a vehicle body with track wheels, a slewing mounting plate provided on the vehicle body, a slewing motor provided on the slewing mounting plate; a vibrating motor provided in a mounting box, and the vibrating motor connected to a vibrating rod; a mounting plate provided at the front end of the mounting box and extending forward, a first U-shaped clip with an opening facing forward provided at the front end of the mounting plate, a rotatable second U-shaped clip provided in the first U-shaped clip; a third U-shaped clip is also fixed at the front end of the second U-shaped clip, a first horizontal connecting rod is hinged at the upper part of the third U-shaped clip, a second horizontal connecting rod is hinged at the middle part, and a variable amplitude oil cylinder is hinged at the lower part; and a lifting oil cylinder vertically penetrates the mounting block. The utility model can replace manual concrete pouring operations, avoid over-vibration, under-vibration, honeycomb surface and voids caused by insufficient insertion depth of manual vibrating, and effectively ensure the quality of vibration.

Description

Technical Field

[0001] The utility model relates to the field of concrete construction devices, in particular to a concrete vibrating device. Background Art

[0002] During the construction process, concrete after mixing, transportation and pouring often contains bubbles formed by air entrained in. The purpose of the vibration process is to expel the bubbles in the concrete, reduce the pores, make the concrete dense, and ensure the quality of the structure.

[0003] During the concrete pouring process, in order to prevent uneven pouring and insufficient concrete settlement, construction workers need to vibrate the newly poured concrete below in real time during the pouring process, and use a handheld vibrator inserted into the steel grid to achieve the purpose of vibration. However, due to the poor conditions on the construction site, the labor intensity of manual vibration during the vibration process is high, and the vibration process is not standard, which is prone to missed vibration or over-vibration. At the same time, because the construction workers are on an unsafe steel structure plane and there are certain safety hazards in handheld powered equipment, the overall safety of the construction workers' vibration construction is low and accidents are prone to occur.

[0004] Therefore, a concrete vibrating device is proposed to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is that in the existing concrete pouring process, there are safety hazards caused by excessive labor intensity due to manual vibration, handheld powered equipment caused by manual vibration, and the position of construction workers on the steel structure plane.

[0006] In order to solve the above technical problems, the technical solutions adopted by the present utility model are as follows:

[0007] A concrete vibrating device comprises a vehicle body with track wheels, a horizontal slewing mounting plate is arranged on the vehicle body through an oblique support rod, a slewing motor is arranged on the slewing mounting plate, and a mounting box above is driven to rotate by the slewing motor;

[0008] It also includes a vibrating motor disposed in the installation box, wherein the vibrating motor is connected to the vibrating rod;

[0009] It also includes a mounting plate that is arranged at the front end of the mounting box and extends forward, and the front end of the mounting plate is provided with a first U-shaped clamp that opens forward, and a rotatable second U-shaped clamp is provided in the first U-shaped clamp facing each other through a vertical rotating shaft, and the second U-shaped clamp is fixedly connected to the vertical rotating shaft; a third U-shaped clamp that opens forward is also fixed at the front end of the second U-shaped clamp, and the upper part of the third U-shaped clamp is hinged with a first transverse connecting rod, the middle part is hinged with a second transverse connecting rod, and the lower part is hinged with a variable amplitude cylinder, the front ends of the first transverse connecting rod and the second transverse connecting rod are hinged with the mounting block, and the end of the variable amplitude cylinder is hinged with the lower surface of the second transverse connecting rod; it also includes a lifting cylinder that vertically penetrates the mounting block, the piston rod of the lifting cylinder is connected to a lifting plate, the lower surface of the lifting plate is connected to a lifting rod that vertically penetrates the mounting block, and a fixed clamp is provided at the bottom of the lifting rod, and the fixed clamp clamps the soft shaft section of the vibrating rod.

[0010] Particularly, the front end surfaces of the mounting plate, the first transverse connecting rod and the mounting block are respectively provided with a plurality of clamping rings for clamping the soft shaft section of the vibrating rod.

[0011] In particular, the pump stations of the luffing cylinder and the lifting cylinder are fixed to the rear end of the mounting box.

[0012] In particular, it also includes a rotating motor arranged below the first U-shaped clamp and fixed on the lower surface of the mounting plate, wherein the output shaft of the rotating motor is fixedly connected to the vertical rotating shaft and drives the vertical rotating shaft and the second U-shaped clamp to rotate together.

[0013] Compared with the prior art, the utility model has the following advantages and beneficial effects: the utility model device can replace manual concrete pouring operations, avoid over-vibration, under-vibration, honeycombed surfaces and voids caused by insufficient insertion depth of manual vibrators, effectively ensure the quality of vibration, and at the same time, there is no need for construction workers to hold powered vibrating rods and enter the steel grid to achieve vibration, thus avoiding safety issues for construction workers to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the device of the utility model.

[0015] Figure 2 This is a schematic diagram of the main structure of the device of the utility model.

[0016] The meanings of the numbers in the figure are as follows: body—1; diagonal support rod—2; slewing mounting plate—3; slewing motor—4; mounting box—5; vibrating motor—6; vibrating rod—7; mounting plate—8; first U-shaped clamp—9; vertical rotating shaft—10; second U-shaped clamp—11; third U-shaped clamp—12; first transverse connecting rod—13; second transverse connecting rod—14; variable amplitude cylinder—15; lifting cylinder—16; mounting block—17; lifting plate—18; lifting rod—19; fixed clamp—20; flexible shaft section—21; clamping ring—22; pump station—23; rotating motor—24. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the accompanying drawings in the embodiments of the utility model, so as to have a further understanding of the concept of the utility model, the technical problems solved, the technical features constituting the technical solutions and the technical effects brought about.

[0018] like Figure 1 and Figure 2 As shown, a concrete vibrating device comprises a vehicle body 1 with track wheels, a horizontal swivel mounting plate 3 is provided on the vehicle body 1 through a diagonal support rod 2, a swivel mounting plate 3 is provided on the swivel mounting plate 3, and a swivel motor 4 is driven to rotate an installation box 5 above by the swivel motor 4;

[0019] It also includes a vibrating motor 6 disposed in the installation box 5, and the vibrating motor 6 is connected to a vibrating rod 7;

[0020] It also includes a mounting plate 8 which is arranged at the front end of the mounting box 5 and extends forward, wherein a first U-shaped clip 9 with an opening forward is provided at the front end of the mounting plate 8, a second U-shaped clip 11 which is rotatable and faces each other through a vertical rotating shaft 10 is provided in the first U-shaped clip 9, and the second U-shaped clip 11 is fixedly connected to the vertical rotating shaft 10; a third U-shaped clip 12 with an opening forward is also fixed at the front end of the second U-shaped clip 11, a first transverse connecting rod 13 is hingedly connected to the upper part of the third U-shaped clip 12, a second transverse connecting rod 14 is hingedly connected to the middle part, and a variable amplitude oil cylinder 15 is hingedly connected to the lower part, the front ends of the first transverse connecting rod 13 and the second transverse connecting rod 14 are both hingedly connected to the mounting block 17, and the end of the variable amplitude oil cylinder 15 is hingedly connected to the lower surface of the second transverse connecting rod 14; It also includes a lifting cylinder 16 that vertically penetrates the mounting block 17, the piston rod of the lifting cylinder 16 is connected to a lifting plate 18, the lower surface of the lifting plate 18 is connected to a lifting rod 19 that vertically penetrates the mounting block 17, and a fixed clamp 20 is provided at the bottom of the lifting rod 19, which clamps the soft shaft section 21 of the vibrating rod 7.

[0021] In the utility model, the main working process is as follows: first, the device of the utility model is moved as a whole to the position to be vibrated by the track wheel, and then the mounting box 5 is driven to rotate by the rotary motor 4, and then the overall orientation of the mounting plate 8 is adjusted, so as to achieve the purpose of adjusting the position of the vibrating rod 7 as a whole on the horizontal circumference. At the same time, the angle formed by the second U-shaped clip 11 and the first U-shaped clip 10 can be adjusted and the angle size can be fixed, so as to further fine-tune the overall position of the vibrating rod 7. In the whole process, the overall inclination angle of the first horizontal connecting rod 13 and the second horizontal connecting rod 14 can be adjusted by telescopic lifting cylinder 16, so as to adjust the height of the terminal mounting block 17. At the same time, by raising or lowering the lowering cylinder 16, the height of the lifting plate 18 is adjusted, and then the lifting rod 19 is driven to rise and fall, so as to achieve the purpose of pulling out the vibrating rod 7 from the vibrating concrete or inserting the vibrating rod 7 into the concrete to be vibrated. During the whole process, the lifting height of the lifting cylinder 16 can also be adjusted and controlled by setting a controller, so as to accurately control the vibration depth and avoid being too deep or too shallow. In order to achieve the above purpose, the controller can be a PLC controller. Since the PLC controller itself belongs to a relatively mature existing technology, its specific circuit connection relationship will not be repeated here.

[0022] As a preferred embodiment, the front end surfaces of the mounting plate 8 , the first transverse connecting rod 13 and the mounting block 17 are respectively provided with a plurality of clamping rings 22 for clamping the soft shaft section 21 of the vibrating rod 7 .

[0023] In this embodiment, a clamping ring 22 is provided on the front end surface of the mounting plate 8, the first cross link 13 and the mounting block 17 for clamping the soft shaft section 21 of the vibrating rod 7, so as to prevent the soft shaft section 21 of the vibrating rod 7 from being scattered due to lack of fixation, thereby preventing the soft shaft section 21 from being pulled and damaged.

[0024] As a preferred embodiment, the pump station 23 of the luffing cylinder 15 and the lifting cylinder 16 is fixed to the rear end of the installation box 5 .

[0025] In this embodiment, the pump station 23 is arranged at the rear end of the installation box 5, which can play the role of a balancing weight, ensuring the overall force balance on both sides of the installation box 5 and preventing the vehicle body 1 from tipping over.

[0026] As a preferred embodiment, it also includes a rotating motor 24 arranged below the first U-shaped clamp 9 and fixed on the lower surface of the mounting plate 8, wherein the output shaft of the rotating motor 24 is fixedly connected to the vertical rotating shaft 10 and drives the vertical rotating shaft 10 and the second U-shaped clamp 11 to rotate together.

[0027] In this embodiment, a rotating motor 24 is also fixed under the first U-shaped clamp 9. The angle of the vertical rotating shaft 10 and the second U-shaped clamp 11 is adjusted by the rotating motor 24, so that the angle between the first U-shaped clamp 9 and the second U-shaped clamp 11 can be adjusted quickly and accurately, thereby achieving the purpose of further adjusting the position of the vibrating rod 7 on the circumference.

[0028] The words “connection” and “fixation” appearing in the description of the present invention may refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meanings of the above terms in the present invention shall be understood according to the specific circumstances.

[0029] In the description of the present invention, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., which indicate the orientation or position relationship, are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying a specific orientation that the device or element referred to must have, and therefore cannot be understood as a limitation on the present invention.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A concrete vibrating device, characterized in that: It comprises a vehicle body (1) with track wheels, wherein a horizontal slewing mounting plate (3) is provided on the vehicle body (1) via an oblique support rod (2), a slewing motor (4) is provided on the slewing mounting plate (3), and a mounting box (5) above is driven to rotate via the slewing motor (4); It also includes a vibrating motor (6) disposed in the installation box (5), wherein the vibrating motor (6) is connected to a vibrating rod (7); The invention also comprises a mounting plate (8) which is arranged at the front end of the mounting box (5) and extends forward, wherein the front end of the mounting plate (8) is provided with a first U-shaped clamp (9) which opens forward, and a second U-shaped clamp (11) which is rotatable is arranged in the first U-shaped clamp (9) through a vertical rotating shaft (10), and the second U-shaped clamp (11) is fixedly connected to the vertical rotating shaft (10); a third U-shaped clamp (12) which opens forward is also fixed at the front end of the second U-shaped clamp (11), and the third U-shaped clamp (12) is hinged with a first transverse connecting rod (13) at the upper part, a second transverse connecting rod (14) at the middle part, and a variable amplitude oil cylinder (15) at the lower part. 5), the front ends of the first transverse connecting rod (13) and the second transverse connecting rod (14) are hinged to the mounting block (17), and the end of the variable amplitude oil cylinder (15) is hinged to the lower surface of the second transverse connecting rod (14); it also includes a lifting cylinder (16) vertically penetrating the mounting block (17), the piston rod of the lifting cylinder (16) is connected to a lifting plate (18), the lower surface of the lifting plate (18) is connected to a lifting rod (19) vertically penetrating the mounting block (17), and a fixed clamp (20) is provided at the bottom of the lifting rod (19), and the fixed clamp (20) clamps the soft shaft section (21) of the vibrating rod (7).

2. A concrete vibrating device as claimed in claim 1, characterized in that: The front end surfaces of the mounting plate (8), the first transverse connecting rod (13) and the mounting block (17) are each provided with a plurality of clamping rings (22) for clamping the soft shaft section (21) of the vibrating rod (7).

3. A concrete vibrating device as claimed in claim 1, characterized in that: The pump station (23) of the amplitude-changing oil cylinder (15) and the lifting oil cylinder (16) is fixed to the rear end of the installation box (5).

4. A concrete vibrating device as claimed in claim 1, characterized in that: It also includes a rotating motor (24) disposed below the first U-shaped clamp (9) and fixed to the lower surface of the mounting plate (8), wherein the output shaft of the rotating motor (24) is fixedly connected to the vertical rotating shaft (10) and drives the vertical rotating shaft (10) and the second U-shaped clamp (11) to rotate together.

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