Concrete vibrating and strickling device

Abstract

The utility model relates to the technical field of road construction equipment, and discloses a concrete vibrating and strickling device which comprises a vibrating plate, a vibrator arranged at the top of the vibrating plate, a rotating assembly arranged on one side of the vibrating plate, the vibrating plate connected with a support through the rotating assembly, the rotating assembly connected with one side of a pulling assembly, and the other side of the pulling assembly connected with the support. A second rotating shaft is arranged at the bottom of the support, rims are arranged at the two ends of the second rotating shaft, a third rotating shaft is arranged on one side of the support in a rotating mode, a third rotating sleeve is arranged on the outer wall of the third rotating shaft and fixes one end of a supporting column, a square block is arranged at the other end of the supporting column, a handle is arranged on the square block, and inserting assemblies are arranged in the supporting column and the square block and inserted into through holes in the support. By arranging the rotating assembly and the limiting assembly, the vibrating plate can be suitable for construction of concrete roads with different thicknesses through the rotating assembly, one end of the vibrating plate can be lifted through cooperation of the limiting assembly and the rotating assembly when the grip is pressed downwards to enable one end of the support to tilt, and the vibrating plate is prevented from touching the ground to be abraded when the device moves.

Description

TECHNICAL FIELD

[0001] The utility model relates to road construction equipment technical field, concretely is a concrete vibrating and scraping device. BACKGROUND

[0002] In ground pouring construction, the surface needs to be collected after the concrete pouring is completed to ensure the flatness, the traditional scraping ruler not only is slow in work efficiency, but also can cause the laborer to have the lumbar muscle strain and the lumbar intervertebral disc protrusion and other occupational diseases, influences the comfort and efficiency of operation, for this, various new scraping rulers emerge as the times require.

[0003] For example, Chinese utility model patent CN202321953929.7 proposes a concrete floor leveling device, which comprises a leveling ruler body, a leveling plate is arranged at the bottom of the leveling ruler body, an installation frame is arranged at the top of the leveling ruler body, a connecting arm is arranged at the top of the installation frame, a handle is arranged at the top of the connecting arm, an installation cavity is arranged in the leveling ruler body, a tubular motor is arranged in the installation cavity, the tubular motor comprises a shell, a motor top cover and a motor bottom cover are arranged at both ends of the shell. A concrete floor leveling device, through the cooperation of the leveling ruler body, the connecting arm, the handle and the tubular motor, the tubular motor rotates in the process of operation, the motor shaft drives the eccentric block to rotate, thereby generating amplitude, the leveling ruler body resonates, and the vibration is transmitted to the concrete pouring surface, thereby achieving the purposes of paving, leveling and tamping the concrete pouring surface.

[0004] However, the device needs to be lifted and carried by personnel before and after construction operation, is inconvenient to move, and is easy to wear the vibration plate when being placed before and after use. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a concrete vibrating and scraping device, which has the advantages of being convenient to move before and after road construction operation, and solves the problem that the prior art needs personnel to lift and carry.

[0007] (II) Technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a concrete vibration and scraping device, vibration plate is equipped with vibrator on the top, vibration plate one side is equipped with a plurality of rotating components, vibration plate is connected with support through a plurality of rotating components, rotating component one side is rotatably connected with pull component, the other side of pull component is rotatably connected with support, support bottom side is rotatably connected with shaft two, both ends of shaft two are fixedly connected with rim, support one side is rotatably connected with shaft three, the outer wall of shaft three is rotatably connected with sleeve three, sleeve three one end is fixedly connected with support column, the other end of support column is fixedly connected with square, square one side is fixedly connected with handle, support column and square are slidably connected with plug -in component, support one side is equipped with through -hole, plug -in component inserts through -hole, and one end of handle is pressed downward to make vibration plate one end lift.

[0009] In some embodiments: the rotating component includes shaft one, the vibration plate top is threadedly connected with the connecting piece, the shaft one is rotatably connected with the vibration plate one side through the connecting piece, the outer wall of the shaft one is fixedly connected with the sleeve one, the sleeve one one side is fixedly connected with the support one, the support one one side is fixedly connected with the sleeve two, and the outer wall of the sleeve two is slidably connected with the shaft two.

[0010] In some embodiments: the pull component includes chain one, the chain one one end is rotatably connected with the support one, the other end of the chain one is rotatably connected with chain two and chain three, the chain two one end is equipped with shaft four, the chain three one end is rotatably connected with sleeve four, and the shaft four is rotatably connected with the support.

[0011] In some embodiments: the plug -in component includes slide rod, the slide rod one end is fixedly connected with handle, the other end of the slide rod is equipped with ball, and the slide rod is fixedly connected with limit rod one and limit rod two.

[0012] In some embodiments: the square one side is equipped with hand -screw screw and penetrates the square one side, and the limit rod one and the limit rod two are equipped with threaded hole.

[0013] In some embodiments: the vibration plate one side is all treated with circular arc chamfer.

[0014] In some embodiments: the vibration plate top is fixedly connected with self -locking nut, and the inner wall of the self -locking nut is threadedly connected with support rod.

[0015] In some embodiments: the vibration plate bottom is fixedly connected with a plurality of vibrating rods, and the vibrating rod length is less than the support rod length.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the concrete vibrating and scraping device has the following advantages

[0018] Advantages:

[0019] 1. The rotating assembly and the limiting assembly are arranged, the rotating assembly can make the vibrating plate suitable for different thickness of concrete road construction, and the limiting assembly and the rotating assembly can lift one end of the vibrating plate when the one end of the bracket is lifted due to the downward pressing of the handle, so that the vibrating plate is prevented from being abraded when the device moves.

[0020] 2. The support is rotatably connected with the bracket through the rotating sleeve three and the rotating shaft three, the support can rotate around the rotating shaft three as the axis, and different height personnel can operate conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The structure diagram of the utility model Figure One ;

[0022] Figure 2 The structure diagram of the utility model Figure Two ;

[0023] Figure 3 The local structure diagram of the utility model

[0024] Figure 4 The structure diagram of the rotating assembly and the pulling assembly in the utility model

[0025] Figure 5 The local structure diagram of the support and the plug-in assembly in the utility model

[0026] Figure 6 The local structure diagram of the plug-in assembly in the utility model

[0027] Figure 7 The structure diagram of the block and the handle in the utility model

[0028] Figure 8 The local internal structure diagram of the support in the utility model

[0029] Figure 9 The structure diagram of the connecting piece in the utility model

[0030] In the figure: 100, vibration plate; 101, self-locking nut; 102, support rod; 110, vibrator; 120, vibrating rod; 200, rotating assembly; 210, rotating shaft one; 220, rotating sleeve one; 230, support one; 240, rotating sleeve two; 300, rotating shaft two; 310, wheel rim; 400, support; 410, rotating shaft three; 500, support column; 510, square block; 520, handle; 530, rotating sleeve three; 600, pulling assembly; 610, chain one; 620, chain two; 630, rotating shaft four; 640, chain three; 650, rotating sleeve four; 700, plug-in assembly; 710, sliding rod; 711, limiting rod one; 712, limiting rod two; 720, handle; 730, ball; 800, connecting piece. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0032] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0033] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that the technical solutions can be realized by those skilled in the art, and when the combination of technical solutions appears to be contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application.

[0035] The application will be described below with reference to the accompanying drawings and specific embodiments:

[0036] In combination Figures 1-9 The embodiment of the application provides a concrete vibrating and scraping device, which comprises a vibrating plate 100, a vibrator 110 fixedly connected to the top of the vibrating plate 100, a plurality of rotating assemblies 200 arranged on one side of the vibrating plate 100, a support 400 connected to the vibrating plate 100 through the plurality of rotating assemblies 200, one side of a pulling assembly 600 rotatably connected to the rotating assembly 200, the other side of the pulling assembly 600 rotatably connected to the support 400, a rotating shaft two 300 rotatably connected to the bottom side of the support 400, a rim 310 fixedly connected to the two ends of the rotating shaft two 300, a rotating shaft three 410 rotatably arranged on one side of the support 400, a rotating sleeve three 530 rotatably connected to the outer wall of the rotating shaft three 410, one end of a support column 500 fixedly connected to the rotating sleeve three 530, a square block 510 fixedly connected to the other end of the support column 500, a handle 520 fixedly connected to one side of the square block 510, and a plug-in assembly 700 slidably connected to the support column 500 and the square block 510. The support 400 is provided with a through hole on one side, the plug-in assembly 700 is plugged into the through hole, and one end of the vibrating plate 100 is lifted by pressing one end of the handle 520 downward.

[0037] The vibrator 110 is screwedly connected to the top of the vibrating plate 100, the specific model of the vibrator 110 is TaoBao Jingzhe zk-0.1, the rotating shaft two 300 is connected to one side of the vibrating plate 100 through the rotating assembly 200, and the vibrating plate 100 and the rotating shaft two 300 can relatively rotate, the support column 500 and the support 400 are rotatably connected through the rotating sleeve three 530 and the rotating shaft three 410, so that operators with different body shapes can use the device, the support 400 is provided with a hole on the side of the plug-in assembly 700, the support column 500 is provided with the plug-in assembly 700 that can be plugged into the through hole of the support 400, when the device is moved in a non-working state, the handle 520 is pressed downward with the rotating shaft three 410 as the center, the support 400 rotates away from one side of the support column 500 with the rotating shaft two 300 as the axis, and because the pulling assembly 600 is arranged, the pulling assembly 600 can pull the vibrating plate 100 to lift when the support 400 rotates on one side, so that the device can be moved by the personnel.

[0038] In some embodiments, the rotating assembly 200 comprises a rotating shaft one 210, a connecting piece 800 screwedly connected to the top of the vibrating plate 100, the rotating shaft one 210 rotatably connected to one side of the vibrating plate 100 through the connecting piece 800, the rotating sleeve one 220 fixedly connected to the outer wall of the rotating shaft one 210, the support one 230 fixedly connected to one side of the rotating sleeve one 220, the rotating sleeve two 240 fixedly connected to one side of the support one 230, and the rotating shaft two 300 slidably connected to the outer wall of the rotating sleeve two 240.

[0039] The rotating assembly 200 is connected to one side of the vibrating plate 100 through the rotating shaft 1 210, and is connected to the other side through the rotating sleeve 2 240 which is sleeved with the outer wall of the rotating shaft 2 300, and is connected to the support 400 through the rotating shaft 2 300. When the device is working, the vibrating plate 100 slides on the concrete wall. Since they are all rotating connections, the vibrating plate 100 can rotate around the rotating shaft 1 210 as the axis, and the rotating assembly 200 can rotate around the rotating shaft 2 300 as the axis. Therefore, the vibrating plate 100 can be suitable for road concrete work of different thicknesses.

[0040] In some embodiments, the pulling assembly 600 includes a chain 1 610, one end of which is rotatably connected to the support 1 230, and the other end of which is rotatably connected to a chain 2 620 and a chain 3 640. One end of the chain 2 620 is provided with a rotating shaft 4 630, and one end of the chain 3 640 is rotatably connected to a rotating sleeve 4 650. The rotating shaft 4 630 is rotatably connected to the support 400, and the rotating sleeve 4 650 is fixedly connected to the top of the connecting piece 800.

[0041] The connecting piece 800 is threadedly connected to the top of the vibrating plate 100, and the rotating sleeve 4 650 is welded to one side of the top of the connecting piece 800. In this way, the vibrating plate 100 can be disassembled and replaced with a vibrating plate 100 of different length to adapt to road construction of different widths. One end of the chain 1 610 is rotatably connected to the support 1 230, and the other end of the chain 1 610 is provided with the chain 2 620 and the slightly longer chain 3 640. One end of the chain 2 620 is provided with the rotating shaft 4 630, and the pulling assembly 600 is rotatably connected to the support 400 through the rotating shaft 4 630. One end of the chain 3 640 is rotatably connected to the rotating sleeve 4 650. When the support 400 is lifted on one side around the rotating shaft 2 300 by pressing the handle 520, the support 400 generates a pulling force on the pulling assembly 600, which can make the chain 2 620 and the chain 1 610 straighten up in the same straight line, and drive the rotating assembly 200 to rotate around the rotating shaft 2 300 as the axis. In this way, the end of the rotating sleeve 1 220 is lifted. At the same time that the chain 2 620 and the chain 1 610 are straightened, the chain 3 640 and the rotating sleeve 4 650 make the rotating sleeve 4 650 rotate around the rotating shaft 2 300 as the axis. At this time, the structure between the rotating assembly 200 and the pulling assembly 600 is in a relatively static state under the influence of the pulling force of the support 400. In this way, the vibrating plate 100 can be rotated around the rotating shaft 2 300 as the axis and lifted up. The rotating connection mode described in this part is a common connection mode, which will not be described here.

[0042] In some embodiments, the plug-in assembly 700 includes a sliding rod 710, one end of which is fixedly connected to a handle 720, and the other end of which is provided with a ball 730. The sliding rod 710 is fixedly connected with a limiting rod 1 711 and a limiting rod 2 712.

[0043] The upper end of the slide rod 710 is equipped with a handle 720 for easy operation, and the lower end of the slide rod 710 is equipped with a ball 730. The ball 730 is made of rubber and its diameter is larger than the cross-sectional diameter of the slide rod 710. After the slide rod 710 is inserted into the hole on the bracket 400, when the handle 520 is pressed down, the ball 730 is pressed tightly against the inner wall of the hole on the bracket 400. Because the ball 730 is made of rubber, it can increase the friction with the inner wall of the hole on the bracket 400 while reducing frictional damage between the bottom end of the slide rod 710 and the hole on the bracket 400. Both the block 510 and the support column 500 are equipped with a sliding groove, which allows the first limiting rod 711 and the second limiting rod 712 to slide on the inner wall. The block 510 has a groove 1 perpendicular to the slide groove 1. Limiting rod 1 711 and limiting rod 2 712 can be inserted into it. When the device is working on a concrete road, limiting rod 2 712 is inserted into the groove 1, and the ball 730 is attached to the bottom of the support 500. At this time, the support 500 and the insertion assembly 700 can rotate around the pivot 3 410, which is convenient for people of different heights to use the device. When the device is not in operation and is being moved, limiting rod 1 711 is inserted into the groove 1, limiting rod 2 712 slides to the bottom of the slide groove 1, and the bottom end of the slide rod 710 is inserted into the hole on the bracket 400, which is convenient for lifting the end of the vibrating plate 100.

[0044] In some embodiments, a hand-tightening screw is provided on one side of the block 510, and threaded holes are provided on both the first limiting rod 711 and the second limiting rod 712.

[0045] The block 510 has a hand-tightening screw threaded on one side of the groove. One end of the hand-tightening screw can be threaded to the first limiting rod 711 and the second limiting rod 712. When the first limiting rod 711 or the second limiting rod 712 is in the groove, the hand-tightening screw can be used to tighten the first limiting rod 711 or the second limiting rod 712 to limit the position of the sliding rod 710 and prevent the sliding rod 710 from sliding out of the groove due to vibration during the operation of the device.

[0046] In some embodiments, one side of the vibrating plate 100 is rounded and chamfered.

[0047] The bottom of the vibrating plate 100 is rounded and chamfered on the side near the support column 500 to facilitate the sliding of the vibrating plate 100 on the top of the concrete, and to prevent the vibrating plate 100 from shoveling concrete onto the top of the vibrating plate 100 during operation.

[0048] In some embodiments, a self-locking nut 101 is fixedly connected to the top of the vibrating plate 100, and a support rod 102 is threadedly connected to the inner wall of the self-locking nut 101.

[0049] The self-locking nut 101 is welded on the top of the vibrating plate 100, and the supporting rod 102 is screwed with the self-locking nut 101 through the vibrating plate 100 from the bottom of the vibrating plate 100, so as to avoid the abrasion of the bottom of the vibrating plate 100 from the ground when the device starts or stops moving in the non-working state, which causes the unevenness of the bottom of the vibrating plate 100 and affects the concrete scraping action during the operation, and the length of the supporting rod 102 extending from the bottom of the vibrating plate 100 is less than the radius of the wheel rim 310, so as to avoid the scraping of the device on the concrete bottom and the ground during the operation, and the threaded connection facilitates the replacement of the supporting rod 102 after long-term abrasion.

[0050] In some embodiments, the vibrating plate 100 is fixedly connected with a plurality of vibrating rods 120 at the bottom, and the length of the vibrating rod 120 is less than the length of the supporting rod 102.

[0051] The vibrating plate 100 is welded with a plurality of vibrating rods 120 at the bottom, and the vibrating rods 120 can vibrate simultaneously with the vibrating plate 100 during the operation of the device, so as to remove the air from the concrete, and the length of the vibrating rod 120 is less than the length of the supporting rod 102, so as to avoid the abrasion of the vibrating rod 120.

[0052] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0053] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the scope of protection required by the present application.

[0054] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A concrete vibrating and trowelling device, comprising a trowelling plate (100), a vibrator (110) fixedly connected to the top of the trowelling plate (100), a plurality of rotating assemblies (200) arranged on one side of the trowelling plate (100), a support (400) connected to the trowelling plate (100) through the rotating assemblies (200), a pulling assembly (600) rotatably connected to one side of the rotating assembly (200), the pulling assembly (600) rotatably connected to the other side of the support (400), a rotating shaft two (300) rotatably connected to the bottom side of the support (400), a rim (310) fixedly connected to both ends of the rotating shaft two (300), a rotating shaft three (410) rotatably arranged on one side of the support (400), a rotating sleeve three (530) rotatably connected to the outer wall of the rotating shaft three (410), a support column (500) fixedly connected to one end of the rotating sleeve three (530), a square block (510) fixedly connected to the other end of the support column (500), a handle (520) fixedly connected to one side of the square block (510), an inserting assembly (700) slidably connected to the support column (500) and the square block (510), a through hole arranged on one side of the support (400), the inserting assembly (700) inserted into the through hole, and one end of the handle (520) pressed downward to lift one end of the trowelling plate (100).

2. A concrete vibrating screeding apparatus as claimed in claim 1, wherein: The rotating assembly (200) comprises a rotating shaft one (210), a connecting piece (800) threadedly connected to the top of the trowelling plate (100), the rotating shaft one (210) rotatably connected to one side of the trowelling plate (100) through the connecting piece (800), a rotating sleeve one (220) fixedly connected to the outer wall of the rotating shaft one (210), a support one (230) fixedly connected to one side of the rotating sleeve one (220), a rotating sleeve two (240) fixedly connected to one side of the support one (230), and the rotating sleeve two (240) slidably connected to the rotating shaft two (300).

3. A concrete vibrating screeding apparatus as claimed in claim 2, wherein: The pulling assembly (600) comprises a chain one (610), the chain one (610) rotatably connected to one end of the support one (230), the chain one (610) rotatably connected to the other end of a chain two (620) and a chain three (640), the chain two (620) provided with a rotating shaft four (630) at one end, the chain three (640) rotatably connected to a rotating sleeve four (650) at one end, the rotating shaft four (630) rotatably connected to the support (400), and the rotating sleeve four (650) fixedly connected to the top of the connecting piece (800).

4. A concrete vibrating screeding apparatus as claimed in claim 3, wherein: The inserting assembly (700) comprises a slide rod (710), the slide rod (710) fixedly connected to a handle (720) at one end, the slide rod (710) provided with a ball (730) at the other end, and the slide rod (710) fixedly connected to a limiting rod one (711) and a limiting rod two (712).

5. A concrete vibrating screeding apparatus as claimed in claim 4, wherein: One side of the square block (510) is provided with a hand screw penetrating one side of the square block (510), and the limiting rod one (711) and the limiting rod two (712) are both provided with threaded holes.

6. A concrete vibrating screeding apparatus as claimed in claim 5, wherein: The side of the vibrating plate (100) is chamfered with a circular arc.

7. A concrete vibrating screeding apparatus as claimed in claim 6, wherein: A self-locking nut (101) is fixedly connected to the top of the vibrating plate (100), and a supporting rod (102) is threadedly connected to the inner wall of the self-locking nut (101).

8. A concrete vibrating screeding apparatus as claimed in claim 7, wherein: A plurality of vibrating rods (120) are fixedly connected to the bottom of the vibrating plate (100), and the length of the vibrating rod (120) is less than the length of the supporting rod (102).

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