Building concrete construction vibrating device and method

Abstract

The invention discloses a building concrete construction vibrating device and method, and relates to the technical field of concrete vibrating. The device comprises a supporting frame, and further comprises a movement adjusting unit and a vibration adjusting unit which are arranged on the supporting frame; the moving adjusting unit comprises a moving assembly and a plurality of vibrating assemblies, and a plurality of vibrating rods are arranged in the vibrating assemblies; the vibration adjusting unit comprises an angle adjusting assembly and a distance adjusting assembly. The vibrating device has the advantages that the inclination angles and the intervals of the vibrating rods can be flexibly adjusted according to the concrete pouring thickness and the concrete pouring position in practical application, the angles, the depths and the positions of the vibrating rods inserted into the concrete can be accurately controlled, and the vibrating efficiency is greatly improved by adopting a vibrating mode of quick insertion, slow pulling and timing. According to the concrete vibrating device, concrete can be vibrated carefully, equal-interval insertion point type distributed vibration can be achieved according to the pouring characteristic of the concrete, the situation of over-vibration or vibration leakage can be effectively avoided, and the vibrating effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of concrete vibration, and in particular to a construction concrete vibration device and method. Background Art

[0002] After the concrete pouring of existing building pavements, buildings, and panels is completed, a vibrating device is usually used to vibrate the concrete to remove bubbles and air in the concrete, achieve concrete densification, and reduce the internal voids of the concrete, thereby ensuring the structural strength of the concrete and improving the durability of the concrete structure; Existing vibrating devices use a variety of methods to achieve concrete vibration. For example, a Chinese invention patent with publication number CN116905316A discloses a vibrating device for concrete pouring and a method of using the same, which belongs to the field of building construction technology and includes two parallel slide rails, a moving assembly is provided at the lower end of the slide rails to drive the device to move to a vibrating position; a frame is slidably installed between the two slide rails, and a plurality of vibrating assemblies are arranged side by side on the top of the frame. When the frame is pushed to move, the frame drives the vibrating assembly to reciprocate on the slide rails to vibrate the concrete; The existing device usually uses a motor to drive the vibrating rod to vibrate to achieve concrete vibration. However, since the upper end of the vibrating rod is connected to a soft connecting shaft, the insertion speed, insertion angle and insertion depth of the vibrating rod cannot be accurately controlled when the vibrating rod is inserted into the concrete. For example, in the above-mentioned prior art, the vibrating rod in the device is hung on a frame, so that the insertion angle, insertion speed and insertion depth cannot be accurately controlled during operation, and uniform insertion point arrangement and insertion point spacing control cannot be achieved. The vibration of concrete has strict regulations on the vibration angle, speed and depth in the specification. The device cannot accurately achieve vertical or specific angle insertion vibration, and the vibration effect is poor. Therefore, it is urgent to design a building concrete construction vibration device and method to solve the above problems. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a construction vibrating device and method for building concrete, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A building concrete construction vibrating device includes a support frame, and also includes a moving adjustment unit and a vibration adjustment unit arranged on the support frame; The mobile adjustment unit is used to adjust the position of the vibration adjustment unit on the concrete casting surface to achieve multi-position vibration. The mobile adjustment unit includes a mobile component and a plurality of vibration components, wherein the vibration component is provided with a plurality of vibration rods for vibrating the concrete casting surface; The vibration adjustment unit is used to adjust the inclination angle of multiple vibrating rods and the time of insertion into concrete, and to realize multi-point distributed vibration of the concrete pouring surface by changing the spacing between multiple vibrating rods. The vibration adjustment unit includes an angle adjustment component for adjusting the angle of the vibrating rod and a spacing adjustment component for adjusting the spacing between the vibrating rods.

[0005] Preferably, the moving component includes a servo motor fixedly mounted on a supporting frame, and two linkage shafts are rotatably mounted on the lower part of the supporting frame through multiple mounting frames, and two moving wheels for movement are fixedly mounted on each linkage shaft, and a linkage mechanism is installed between the two linkage shafts and the servo motor.

[0006] Preferably, the linkage mechanism includes a driving roller arranged on the driving end of the servo motor, two driving wheels are fixedly mounted on the driving roller, driven wheels are fixedly mounted on the two linkage shafts, and a transmission belt is sleeved between each driving wheel and the corresponding driven wheel, and leveling rollers for leveling the concrete casting surface are fixedly mounted on the two linkage shafts.

[0007] Preferably, the vibrating assembly includes a vibrating motor arranged on a supporting frame, the vibrating motor is provided with a soft connecting shaft with flexible angle adjustment, the end of the soft connecting shaft is fixedly connected to a vibrating rod, a center transmission steel wire is fixedly installed on the driving end of the vibrating motor, and the center transmission steel wire penetrates the soft connecting shaft and extends into the interior of the vibrating rod, a plurality of limiting clamps for limiting the center transmission steel wire are arranged in the vibrating rod, an eccentric block for vibration is fixedly installed on the center transmission steel wire, and the eccentric block is located in the vibrating rod.

[0008] Preferably, the angle adjustment assembly comprises a support rod fixedly mounted on a support frame, and a plurality of limit frames for limiting the position of the soft connection shaft are fixedly mounted on the support rod, two fixed plates are fixedly mounted on the support frame through two connecting frames, and a steering adjustment rod is rotatably mounted between the two fixed plates, and an adjustment positioning mechanism is mounted on one of the steering adjustment rods; Two hydraulic push rods for adjusting the positions of a plurality of vibrating rods are fixedly mounted on the steering adjustment rod, and a movable push plate is fixedly mounted on the driving ends of the two hydraulic push rods.

[0009] Preferably, the adjustment and positioning mechanism includes a rotating handle fixedly mounted on the steering adjustment rod, a limit clamping plate fixedly mounted on the rotating handle, a limit clamping pin threadedly mounted on the limit clamping plate, and a plurality of positioning holes cooperating with the limit clamping pin are opened on the fixed plate.

[0010] Preferably, the spacing adjustment assembly includes two fixed wheels fixedly mounted on the mobile pushing plate, a threaded adjustment rod is rotatably mounted between the two fixed wheels, and a rocker is fixedly mounted on one end of the threaded adjustment rod, and a plurality of sleeve positioning frames for sleeve and limit vibrating rods are mounted on the mobile pushing plate through a sliding mechanism, and the sleeve positioning frames are made of elastic material; A plurality of the sleeve positioning frames are all provided with threaded holes matched with the threaded adjustment rods, and a spacing scale rod for measuring the spacing between adjacent vibrating rods is arranged on the movable pushing plate.

[0011] Preferably, the sliding mechanism comprises a limiting slide groove provided on the side of the movable push plate, a limiting slider is fixedly mounted on each of the sleeve positioning frames, and each limiting slider is slidably engaged and mounted in the limiting slide groove.

[0012] Preferably, a control box is provided on the support frame, and the control box is used to control the opening and closing and operating status of the servo motor, multiple vibrating motors and two hydraulic push rods.

[0013] A vibrating method for building concrete construction, used for the above-mentioned vibrating device, comprises the following steps: S1. When vibrating the concrete casting surface, first set up the support frame on both sides of the concrete casting surface, and adjust the vibrating rods on the multiple vibrating components to a suitable position on the concrete casting surface by moving the moving components in the adjustment unit; S2, determining the inclination angle of the vibrating rod in the vibrating assembly and the thickness of the vibrating rod inserted into the concrete according to the model of the concrete on the concrete pouring surface and the thickness of the concrete poured, and adjusting the angle of the vibrating rod through the angle adjustment assembly, and adjusting the spacing between adjacent vibrating rods through the spacing adjustment assembly to achieve multi-point distributed vibration; S3, drive multiple vibrating rods to be inserted into the concrete at a vertical angle or at an angle greater than 45 degrees through the angle adjustment component, and control the insertion depth at the same time, then start the vibrating component to drive the multiple vibrating rods to vibrate in the concrete, maintain the vibration time for 20 to 30 seconds, and after the vibration is completed, pull out the vibrating rods to vibrate the next position; S4. Adjust the speed of inserting and pulling out the vibrating rods into the concrete through the angle adjustment assembly, so that multiple vibrating rods are quickly inserted into the concrete and slowly pulled out, and the upper and lower layers of the concrete casting surface are fully vibrated until there are no bubbles or slurry on the surface of the concrete, so that the air inside the concrete can be discharged and the internal density can be improved; S5. After the vibration of the previous position is completed, the supporting frame and the vibration assembly thereon are driven to move by the moving assembly, so as to change the relative position between the multiple vibrating rods on the vibration assembly and the concrete casting surface. The angle adjustment assembly and the vibration assembly are started again to vibrate the concrete casting surface again.

[0014] The present invention provides a construction concrete vibrating device and method, which has the following beneficial effects: 1. When vibrating concrete, the vibrating device can be installed on both sides of the concrete casting surface as a whole, and the positions of multiple vibrating rods on the concrete casting surface can be flexibly changed as the vibration process progresses, so that a large area of ​​concrete casting surface can be fully and efficiently vibrated, and the vibration efficiency is higher.

[0015] 2. When vibrating concrete, the vibrating device can flexibly adjust the inclination angle and depth of the vibrating rod inserted into the concrete according to the type of concrete to be vibrated and the depth of the concrete casting surface, so as to fully and thoroughly vibrate the concrete, effectively reduce the bubbles in the concrete, and make the interior of the concrete tightly filled.

[0016] 3. When vibrating concrete, the vibration device can effectively improve the efficiency of vibration through the cooperation of multiple vibrating rods, and can flexibly change the spacing between multiple vibrating rods to achieve multi-point uniform distributed vibration of the concrete pouring surface, which can not only improve the efficiency and range of vibration, but also avoid missed vibration and over-vibration.

[0017] 4. The vibrating device is provided with two leveling rollers for leveling the concrete casting surface. The rollers can rotate with the movement of the device and can automatically level the concrete casting surface while rotating, that is, the concrete casting surface can be compacted and leveled after vibration, and the floating slurry and bubbles floating on the concrete can be scraped off, thereby improving the aesthetics of the concrete casting surface after vibration.

[0018] In summary, the present invention can flexibly adjust the inclination angle and spacing of multiple vibrating rods according to the thickness of concrete pouring and the position of concrete pouring in practical applications, and can accurately control the angle, depth and position of multiple vibrating rods inserted into concrete. By adopting a fast-insertion, slow-pulling and timed vibration method, the concrete can be vibrated meticulously, and equally-spaced point-distributed vibration can be achieved according to the pouring characteristics of the concrete, which can effectively avoid over-vibration or missed vibration and achieve a better vibration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The specific embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings, wherein: Figure 1 This is a structural schematic diagram of a building concrete construction vibrating device proposed by the present invention; Figure 2 for Figure 1 Schematic diagram of the structure rotated at a certain angle; Figure 3 It is a structural schematic diagram of the support frame and the servo motor in the present invention; Figure 4 It is a schematic diagram of the structure between the servo motor and two linkage shafts in the present invention; Figure 5 It is a structural schematic diagram of the support frame in the present invention; Figure 6 It is a structural schematic diagram of the support rod and the connecting frame in the present invention; Figure 7 for Figure 5 Schematic diagram of the structure of the middle steering adjustment rod and the movable push plate; Figure 8 for Figure 7 A schematic diagram of the structure of the middle fixed plate; Fig. 9 It is a structural schematic diagram of the spacing adjustment part of the present invention; Fig.10 for Fig. 9 Schematic diagram of structural decomposition; Fig.11 It is a structural schematic diagram of the vibrating assembly in the present invention; Fig.12 for Fig.11 Schematic diagram of the internal structure of the medium vibrator.

[0020] In the figure: 1 support frame, 2 control box, 3 moving wheel, 4 leveling roller, 5 support rod, 6 servo motor, 7 vibrating rod, 8 vibrating motor, 9 linkage shaft, 10 transmission belt, 11 connecting frame, 12 hydraulic push rod, 13 limit frame, 14 threaded adjustment rod, 15 soft connecting shaft, 16 steering adjustment rod, 17 fixed plate, 18 moving push plate, 19 positioning hole, 20 driving roller, 21 rotating handle, 22 limit card plate, 23 limit card pin, 24 set positioning frame, 25 spacing scale rod, 26 rocker, 27 limit slider, 28 limit slide groove, 29 fixed wheel, 30 eccentric block, 31 limit clamping ring, 32 center transmission wire, 33 mounting frame, 34 threaded hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Example 1: Reference Figure 1-Figure 2 , a building concrete construction vibrating device, comprising a support frame 1, and also comprising a moving adjustment unit and a vibration adjustment unit arranged on the support frame 1; The mobile adjustment unit is used to adjust the position of the vibration adjustment unit on the concrete casting surface to achieve multi-position vibration. The mobile adjustment unit includes a mobile component and multiple vibration components, wherein the vibration component is provided with multiple vibrating rods 7 for vibrating the concrete casting surface. When the mobile component is started, the multiple vibration components can be driven to move as a whole, thereby changing the relative position between the multiple vibration components and the concrete casting surface, so that the vibrating rods 7 can efficiently vibrate different positions on the concrete casting surface.

[0023] The vibration adjustment unit is used to adjust the inclination angle of multiple vibrating rods 7 and the time of insertion into the concrete, and realize multi-point distributed vibration of the concrete casting surface by changing the spacing between the multiple vibrating rods 7, so that the distribution between the multiple vibration points on the concrete casting surface is more uniform, which can effectively improve the comprehensiveness of the vibration, avoid over-vibration or missed vibration, and effectively improve the consistency of the internal structure of the concrete.

[0024] The vibration adjustment unit includes an angle adjustment component for adjusting the angle of the vibrating rod 7 and a spacing adjustment component for adjusting the spacing between the vibrating rods 7, so that multiple vibrating rods 7 can be inserted into the concrete at a specific angle for timed vibration, resulting in a better vibration effect.

[0025] Example 2: Reference Figure 1-Figure 6 as well as Figure 11-Figure 12 , the technical solution of this embodiment is different from that of the first embodiment in that: the moving assembly includes a servo motor 6 fixedly mounted on the support frame 1, and two linkage shafts 9 are rotatably mounted on the lower part of the support frame 1 through a plurality of mounting frames 33, and linkage mechanisms are installed between the two linkage shafts 9 and the servo motor 6; The linkage mechanism includes a driving roller 20 arranged on the driving end of the servo motor 6, two driving wheels are fixedly installed on the driving roller 20, and driven wheels are fixedly installed on the two linkage shafts 9, and a transmission belt 10 is sleeved between each driving wheel and the corresponding driven wheel. When the servo motor 6 is started, the driving roller 20 will be driven to rotate, and the rotation of the driving roller 20 will drive the two driven wheels thereon to rotate, thereby driving the two linkage shafts 9 to rotate synchronously through the two transmission belts 10, and the rotation directions of the two linkage shafts 9 are the same; Two moving wheels 3 for movement are fixedly mounted on each linkage shaft 9. When vibrating the concrete casting surface, the device is first set up on the upper part of the concrete casting surface, and multiple moving wheels 3 are respectively located on both sides of the concrete casting surface, so that the moving wheels 3 can move relative to the concrete casting surface (if the upper part of the concrete casting surface does not have the conditions for movement, two moving slide rails can be set up on the concrete casting surface, and the moving wheels 3 can be placed on the moving slide rails for movement), thereby driving the entire device to move on the concrete casting surface to achieve multi-point comprehensive vibration.

[0026] Leveling rollers 4 for leveling the concrete casting surface are fixedly installed on the two linkage shafts 9. After the moving wheel 3 is erected, the two leveling rollers 4 are made to fit the upper surface of the concrete casting surface. At this time, when the linkage shaft 9 rotates to drive the moving wheel 3 to rotate to achieve overall movement, the leveling rollers 4 will synchronously roll on the concrete casting surface, thereby squeezing and leveling the concrete casting surface, further improving the density of the concrete casting surface after vibration, and scraping off the slurry and bubbles attached to the concrete casting surface.

[0027] In a further embodiment, the vibrating assembly includes a vibrating motor 8 arranged on the supporting frame 1, and a soft connecting shaft 15 with a flexible angle adjustment is arranged on the vibrating motor 8, and the end of the soft connecting shaft 15 is fixedly connected to the vibrating rod 7, and a central transmission steel wire 32 is fixedly installed on the driving end of the vibrating motor 8, and the central transmission steel wire 32 penetrates the soft connecting shaft 15 and penetrates into the vibrating rod 7, and an eccentric block 30 for vibration is fixedly installed on the central transmission steel wire 32, and the eccentric block 30 is located in the vibrating rod 7; When the vibrating motor 8 is started, the central transmission wire 32 is driven to rotate, and the rotation of the central transmission wire 32 drives the eccentric block 30 to rotate eccentrically in the vibrating rod 7, thereby driving the vibrating rod 7 to vibrate as a whole, and the concrete can be vibrated; A plurality of limiting snap rings 31 for limiting the central transmission wire 32 are arranged inside the vibrating rod 7. The plurality of limiting snap rings 31 cooperate with each other to limit the central transmission wire 32, and are used to control the vibration amplitude of the central transmission wire 32, and prevent the central transmission wire 32 from directly contacting and colliding with the inner wall of the vibrating rod 7 to cause wear; The soft connecting shaft 15 can be flexibly bent, so as to facilitate the control of the inclination angle and the penetration length of the vibrating rod 7. In actual use, the bending radius of the soft connecting shaft 15 should be controlled not to be less than 0.5m, and the bending of the soft connecting shaft 15 should be avoided to exceed two bends, so as to avoid excessive friction between the central transmission wire 32 and the inner wall of the soft connecting shaft 15 and cause damage to the soft connecting shaft 15.

[0028] Example 3: Reference Figure 1-Figure 2 as well as Figure 6-Figure 10 The technical solution of this embodiment is different from that of the second embodiment in that: the angle adjustment assembly includes a support rod 5 fixedly mounted on the support frame 1, and a plurality of limit frames 13 for limiting the position of the soft connection shaft 15 are fixedly mounted on the support rod 5, two fixed plates 17 are fixedly mounted on the support frame 1 through two connecting frames 11, and a steering adjustment rod 16 is rotatably mounted between the two fixed plates 17; Two hydraulic push rods 12 for adjusting the positions of the multiple vibrating rods 7 are fixedly mounted on the steering adjustment rod 16, and a movable push plate 18 is fixedly mounted on the driving ends of the two hydraulic push rods 12; When the steering adjustment rod 16 rotates, the two hydraulic push rods 12 thereon will be driven to rotate, so that the inclination angle of the two hydraulic push rods 12 can be adjusted, which can drive the vibrating rods 7 on the hydraulic push rods 12 to adjust the angle, so that multiple vibrating rods 7 can be inserted into the concrete at a suitable angle for vibration, thereby improving the vibration effect.

[0029] An adjustment and positioning mechanism is installed on one of the steering adjustment rods 16, and the adjustment and positioning mechanism includes a rotating handle 21 fixedly installed on the steering adjustment rod 16, a limit clamping plate 22 is fixedly installed on the rotating handle 21, a limit clamping pin 23 is threadedly installed on the limit clamping plate 22, and a plurality of positioning holes 19 matching the limit clamping pin 23 are opened on the fixed plate 17; The angle can be adjusted by rotating the handle 21 to drive the steering adjustment rod 16 to rotate. After the angle is adjusted, the limit pin 23 on the limit clamping plate 22 can be rotated to screw it into the positioning hole 19 at the corresponding position in the fixed plate 17, so that the positioning of the steering adjustment rod 16 can be completed, so that the angle of the vibrating rod 7 will not change during vibration.

[0030] In a further embodiment, the spacing adjustment assembly includes two fixed wheels 29 fixedly mounted on the mobile push plate 18, a threaded adjustment rod 14 is rotatably mounted between the two fixed wheels 29, and a rocker 26 is fixedly mounted on one end of the threaded adjustment rod 14, and a plurality of sleeve positioning frames 24 for sleeve-mounting and limiting the vibrating rod 7 are mounted on the mobile push plate 18 through a sliding mechanism, and a plurality of sleeve positioning frames 24 are provided with threaded holes 34 that match the threaded adjustment rod 14; Before vibrating, the spacing between adjacent vibration points can be determined according to the concrete model and the depth and area of ​​the concrete casting surface, and then the rocker 26 is used to drive the threaded adjustment rod 14 to rotate. Since the multiple sleeve positioning frames 24 and the threaded adjustment rod 14 are threadedly connected, and the sleeve positioning frames 24 can only slide horizontally through the positioning of the sliding mechanism, when the threaded adjustment rod 14 rotates, the multiple sleeve positioning frames 24 on it will be driven to move horizontally, and the movement distances of the multiple sleeve positioning frames 24 are the same; The movable pushing plate 18 is provided with a spacing scale rod 25 for measuring the spacing between adjacent vibrating rods 7. The spacing between the multiple nested positioning frames 24 can be adjusted by controlling the rotation direction and number of rotations of the threaded adjusting rod 14, so that the multiple nested positioning frames 24 are close to or away from each other. The spacing between two adjacent nested positioning frames 24 can be observed by the spacing scale rod 25 to control the spacing between adjacent vibrating rods 7, thereby completing the control of the spacing between the vibration points.

[0031] The sliding mechanism includes a limiting slide groove 28 opened on the side of the movable push plate 18, and a limiting slider 27 is fixedly installed on each sleeve positioning frame 24, and each limiting slider 27 is slidably engaged and installed in the limiting slide groove 28. The limiting slider 27 cooperates with the limiting slide groove 28 to play the role of limiting the sleeve positioning frame 24, so that it can only slide horizontally on the movable push plate 18 without deviation.

[0032] The sleeve positioning frame 24 is made of elastic material, and the sleeve positioning frame 24 is composed of a sliding block and a sleeve ring, wherein the sleeve ring is made of elastic material, and the threaded hole 34 is opened in the sliding block. The sleeve ring of elastic material can not only play the role of positioning and restraining the vibrating rod 7 so that it will not separate during vibration, but also play the role of auxiliary resonance to prevent the sleeve positioning frame 24 from being damaged or hindering the vibration of the vibrating rod 7 during vibration.

[0033] A control box 2 is provided on the support frame 1, and the control box 2 is used to control the opening and closing and operating states of the servo motor 6, a plurality of vibrating motors 8 and two hydraulic push rods 12, so as to realize automatic and efficient vibration of concrete.

[0034] The embodiment of the present invention further provides a vibrating method for building concrete construction, which is used for the above-mentioned vibrating device and comprises the following steps: S1. When vibrating the concrete casting surface, firstly set up the support frame 1 on both sides of the concrete casting surface, and adjust the vibrating rods 7 on the multiple vibrating components to the appropriate position on the concrete casting surface by moving the moving components in the adjustment unit; S2, according to the concrete model and the thickness of the concrete on the concrete pouring surface, determine the inclination angle of the vibrating rod 7 in the vibrating assembly and the thickness of the vibrating rod inserted into the concrete, and adjust the angle of the vibrating rod 7 through the angle adjustment assembly, and adjust the spacing between adjacent vibrating rods 7 through the spacing adjustment assembly to achieve multi-point distributed vibration; S3, drive multiple vibrating rods 7 to be inserted into the concrete at a vertical angle or at an angle greater than 45 degrees through the angle adjustment component, and control the insertion depth at the same time, then start the vibrating component to drive multiple vibrating rods 7 to vibrate in the concrete, maintain the vibrating time for 20 to 30 seconds, and after the vibration is completed, pull out the vibrating rods 7 to vibrate the next position; S4, adjusting the speed of inserting and pulling out the vibrating rods 7 into the concrete through the angle adjustment assembly, so that multiple vibrating rods 7 are quickly inserted into the concrete and slowly pulled out, and the upper and lower layers of the concrete casting surface are fully vibrated until there are no bubbles or slurry on the surface of the concrete, so that the air inside the concrete can be discharged and the internal density can be improved; S5. After the vibration at the previous position is completed, the supporting frame 1 and the vibrating assembly thereon are driven to move by the moving assembly, so as to change the relative position between the multiple vibrating rods 7 on the vibrating assembly and the concrete casting surface. The angle adjustment assembly and the vibrating assembly are started again to vibrate the concrete casting surface again.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building concrete construction vibrating device, comprising a support frame (1), characterized in that: It also includes a movement adjustment unit and a vibration adjustment unit arranged on the support frame (1); The movable adjustment unit is used to adjust the position of the vibration adjustment unit on the concrete casting surface to achieve multi-position vibration. The movable adjustment unit includes a movable component and a plurality of vibration components, wherein the vibration component is provided with a plurality of vibration rods (7) for vibrating the concrete casting surface. The vibrating assembly comprises a vibrating motor (8) arranged on a supporting frame (1), the vibrating motor (8) being provided with a flexible connecting shaft (15) of which the angle can be flexibly adjusted, the end of the flexible connecting shaft (15) being fixedly connected to a vibrating rod (7), a central transmission steel wire (32) being fixedly mounted on the driving end of the vibrating motor (8), and the central transmission steel wire (32) passing through the flexible connecting shaft (15) and extending into the interior of the vibrating rod (7), a plurality of limiting clamps (31) for limiting the central transmission steel wire (32) being arranged in the vibrating rod (7), an eccentric block (30) for vibration being fixedly mounted on the central transmission steel wire (32), and the eccentric block (30) being located in the vibrating rod (7); The vibration adjustment unit is used to adjust the inclination angle of the plurality of vibrating rods (7) and the time of insertion into the concrete, and to achieve multi-point distributed vibration of the concrete pouring surface by changing the spacing between the plurality of vibrating rods (7). The vibration adjustment unit comprises an angle adjustment component for adjusting the angle of the vibrating rods (7) and a spacing adjustment component for adjusting the spacing between the vibrating rods (7); The angle adjustment assembly comprises a support rod (5) fixedly mounted on a support frame (1), and a plurality of limit frames (13) for limiting the position of a soft connection shaft (15) are fixedly mounted on the support rod (5); two fixed plates (17) are fixedly mounted on the support frame (1) via two connection frames (11), and a steering adjustment rod (16) is rotatably mounted between the two fixed plates (17), and an adjustment positioning mechanism is mounted on one of the steering adjustment rods (16); Two hydraulic push rods (12) for adjusting the positions of a plurality of vibrating rods (7) are fixedly mounted on the steering adjustment rod (16), and a movable push plate (18) is fixedly mounted on the driving ends of the two hydraulic push rods (12); The adjustment and positioning mechanism comprises a rotating handle (21) fixedly mounted on the steering adjustment rod (16), a limit clamping plate (22) fixedly mounted on the rotating handle (21), a limit clamping pin (23) threadedly mounted on the limit clamping plate (22), and a plurality of positioning holes (19) cooperating with the limit clamping pin (23) are formed on the fixed plate (17); The spacing adjustment assembly comprises two fixed wheels (29) fixedly mounted on a movable push plate (18), a threaded adjustment rod (14) being rotatably mounted between the two fixed wheels (29), and a rocker (26) being fixedly mounted on one end of the threaded adjustment rod (14), and a plurality of sleeve positioning frames (24) for sleeve-mounting and limiting vibrating rods (7) being mounted on the movable push plate (18) via a sliding mechanism, and the sleeve positioning frames (24) are made of elastic material; The plurality of sleeve positioning frames (24) are each provided with a threaded hole (34) that matches the threaded adjustment rod (14), and the movable pushing plate (18) is provided with a spacing scale rod (25) for measuring the spacing between adjacent vibrating rods (7).

2. A building concrete construction vibrating device according to claim 1, characterized in that: The moving assembly comprises a servo motor (6) fixedly mounted on a support frame (1); two linkage shafts (9) are rotatably mounted on the lower portion of the support frame (1) via a plurality of mounting frames (33); and two moving wheels (3) for movement are fixedly mounted on each linkage shaft (9); and linkage mechanisms are installed between the two linkage shafts (9) and the servo motor (6).

3. A building concrete construction vibrating device according to claim 2, characterized in that: The linkage mechanism comprises a driving roller (20) arranged on the driving end of the servo motor (6), two driving wheels are fixedly mounted on the driving roller (20), driven wheels are fixedly mounted on the two linkage shafts (9), and a transmission belt (10) is sleeved between each driving wheel and the corresponding driven wheel, and leveling rollers (4) for leveling the concrete casting surface are fixedly mounted on the two linkage shafts (9).

4. A building concrete construction vibrating device according to claim 3, characterized in that: The sliding mechanism comprises a limiting slide groove (28) provided on the side of the movable push plate (18), a limiting slide block (27) is fixedly mounted on each of the sleeve positioning frames (24), and each limiting slide block (27) is slidably engaged and mounted in the limiting slide groove (28).

5. A building concrete construction vibrating device according to claim 4, characterized in that: A control box (2) is provided on the support frame (1), and the control box (2) is used to control the opening and closing and operating states of the servo motor (6), a plurality of vibrating motors (8) and two hydraulic push rods (12).

6. A vibrating method for building concrete construction, used for the vibrating device according to any one of claims 1 to 5, characterized in that: The following steps are involved: S1. When vibrating the concrete casting surface, firstly, the support frame (1) is erected on both sides of the concrete casting surface, and the vibrating rods (7) on the multiple vibrating components are adjusted to suitable positions on the concrete casting surface by moving the moving components in the adjustment unit; S2, determining the inclination angle of the vibrating rod (7) in the vibrating assembly and the thickness of the vibrating rod inserted into the concrete according to the type of concrete on the concrete pouring surface and the pouring thickness, and adjusting the angle of the vibrating rod (7) by means of the angle adjustment assembly, and adjusting the spacing between adjacent vibrating rods (7) by means of the spacing adjustment assembly, so as to realize multi-point distributed vibration; S3, driving the plurality of vibrating rods (7) to be inserted vertically into the concrete at a vertical angle or at an angle greater than 45 degrees through the angle adjustment component, and controlling the insertion depth at the same time, and then starting the vibrating component to drive the plurality of vibrating rods (7) to vibrate in the concrete, maintaining the vibrating time for 20 to 30 seconds, and after the vibration is completed, pulling out the vibrating rods (7) to vibrate the next position; S4, adjusting the speed of inserting and withdrawing the vibrating rod (7) from the concrete by means of the angle adjustment assembly, so that the plurality of vibrating rods (7) are quickly inserted into the concrete and slowly withdrawn, thereby completing the full vibration of the upper and lower layers inside the concrete pouring surface until there are no bubbles or slurry on the surface of the concrete, thereby exhausting the air inside the concrete and improving the internal density; S5. After the vibration at the previous position is completed, the support frame (1) and the vibration assembly thereon are driven to move by the moving assembly, thereby changing the relative position between the plurality of vibration rods (7) on the vibration assembly and the concrete casting surface, and the angle adjustment assembly and the vibration assembly are started again to vibrate the concrete casting surface again.

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