Road construction vibration leveling device

Abstract

The utility model relates to the technical field of vibration flattening devices, and provides a road construction vibration flattening device which comprises a roller assembly and a supporting rod, the supporting rod is fixedly connected to the circumferential face of the roller assembly, the side face of the supporting rod is fixedly connected with a rod body, and a handle is arranged at the top of the rod body. Through mutual cooperation of components such as a spring, a connecting plate, an acting plate and an electric telescopic rod, the effect that the acting plate is driven to do reciprocating rectilinear motion when the connecting plate does reciprocating rectilinear motion is achieved, so that violent vibration is generated when the acting plate is tightly attached to a cement surface, and the vibration flattening effect is achieved; by means of the technical scheme, the top of the acting plate is damaged, the rubber gasket fixed to the top of the acting plate can reduce damage to the top of the acting plate, the cement pavement vibration flattening effect is effectively achieved in the process of protecting a machine body, the working efficiency of workers is improved, and by means of the technical scheme, the problems of a vibration flattening device in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrators, and in particular to a road construction vibrator. Background Art

[0002] The vibrator can remove air from the concrete, smooth the concrete floor, and increase the density of the concrete. The vibrator replaces the roller and scraper in the traditional construction process, reducing costs and improving efficiency.

[0003] According to a road construction vibrator disclosed in the publication, publication number: (CN 108149546 A), it includes a motor support plate, a drive motor disposed on the motor support plate, a polarization block shaft connected to the drive motor, and a polarization block mounted on the polarization block shaft, wherein the polarization block includes: a connector;

[0004] However, in the above design, it is difficult to achieve the effect of leveling by driving the action plate to move back and forth when the connecting plate moves back and forth through the cooperation of the motor support plate, drive motor and other components, and it is impossible to make the action plate vibrate violently when it is close to the cement surface. This needs to be improved. Utility Model Content

[0005] The utility model provides a road construction vibrator, which solves the problems raised in the above documents.

[0006] The technical solution of the utility model is as follows: it includes a roller assembly and a support rod, the support rod is fixedly connected to the circumferential surface of the roller assembly, the side of the support rod is fixedly connected to a rod body, the top of the rod body is provided with a handle, the bottom of the rod body is fixedly connected to a support plate, and the bottom of the support plate is provided with a vibration device; the vibration device includes a groove, the groove is opened at the bottom of the support plate, the inside of the groove is fixedly connected to a spring, and the spring is fixedly connected to a connecting plate away from the inner wall of the groove.

[0007] According to the above design scheme, the bottom of the connecting plate is fixedly connected to the action plate, the bottom of the support plate is provided with an electric telescopic rod, and the top of the action plate is fixedly connected to a rubber gasket. This design is conducive to driving the action plate to perform reciprocating linear motion when the electric telescopic rod performs reciprocating linear motion.

[0008] According to the above design scheme, the initial state of the spring is set to a relaxed state, and the groove is elastically connected to the connecting plate through the spring. Such a design is conducive to driving the connecting plate to perform reciprocating linear motion when the action plate performs reciprocating linear motion.

[0009] According to the above design scheme, an adjustment mechanism is set on the side of the action plate, and the adjustment mechanism includes a rectangular groove. The rectangular groove is opened on the side of the action plate, and an action groove is opened on the inner wall of the rectangular groove. The inner wall of the action groove is fixedly connected with a force spring, and the end of the force spring away from the inner wall of the action groove is fixedly connected with an action block. Such a design is conducive to the force plate being pulled out and retracted in the rectangular groove.

[0010] According to the above design scheme, the side of the action block is provided with a latching tooth, and the latching teeth are engaged with the force plate. The side of the action groove is penetrated by a pulling block. Such a design is conducive to the mutual engagement of the arc surface at one end of the force plate and the latching tooth.

[0011] According to the above design scheme, two force-bearing plates are provided, and one end of the force-bearing plate is provided as an adaptive arc surface. Such a design is advantageous in that when the force-bearing plate is subjected to tension, the force-bearing plate can be elongated by the latching teeth.

[0012] According to the above design, the telescopic end of the electric telescopic rod is configured as an arc surface, and the rubber gasket is located directly below the electric telescopic rod. This design is conducive to the rubber gasket protecting the top of the action plate.

[0013] According to the above design solution, the side cross-section of the connecting plate is configured to be hollow, and the side cross-section of the groove is configured to be hollow. Such a design is conducive to connecting the connecting plate and the action plate.

[0014] According to the above design, the force springs are provided in a plurality and arranged in a linear array on the inner wall of the action groove. The initial state of the force springs is set to a relaxed state. Such a design is conducive to the action block being able to retract to the inner wall of the action groove through the force springs when the action block is subjected to force.

[0015] According to the above design scheme, the side section of the pulling block is set to T shape, and the pulling block is fixedly connected to the action block. Such a design is conducive to the staff to pull the pulling block to force the force plate to retract into the rectangular groove.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] 1. In the utility model, the spring, connecting plate, action plate, electric telescopic rod and other components cooperate with each other, so that when the connecting plate makes reciprocating linear motion, it drives the action plate to make reciprocating linear motion, so that the action plate produces violent vibration when it is close to the cement surface, achieving the effect of leveling. In order to prevent the top of the action plate from being damaged when the electric telescopic rod makes reciprocating linear motion, the rubber gasket fixed on the top of the action plate can reduce the damage to the top of the action plate, effectively achieving the leveling effect of the cement pavement while protecting the body, thereby improving the work efficiency of the staff.

[0018] 2. In the utility model, the action block, the latch, the force plate, the pulling block and other components cooperate with each other, so that when the arc surface at one end of the force plate is stuck on the latch on the side of the action block, the vibration range of the machine part is expanded, making it more convenient for the staff to complete the work. The staff can also pull the pulling block to make the action block retract to the inner wall of the action groove through the force spring, so that the latch and the arc surface at one end of the force plate no longer engage, so that the force plate can retract to the inner wall of the rectangular groove, so that the machine part can achieve an adjustable effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the working plate of the utility model;

[0022] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of A;

[0023] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the rectangular groove of the utility model;

[0024] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of B.

[0025] In the figure: 1. Roller assembly; 2. Support rod; 3. Rod body; 4. Handle; 5. Support plate; 6. Vibration device; 61. Groove; 62. Spring; 63. Connecting plate; 64. Action plate; 65. Electric telescopic rod; 66. Rubber gasket; 7. Adjustment mechanism; 71. Rectangular groove; 72. Action groove; 73. Force spring; 74. Action block; 75. Gear; 76. Force plate; 77. Pull block. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example 1

[0028] like Figures 1 to 5As shown, this embodiment proposes a road construction vibrator, including a roller assembly 1 and a support rod 2, the support rod 2 is fixedly connected to the circumferential surface of the roller assembly 1, the side of the support rod 2 is fixedly connected to a rod body 3, the top of the rod body 3 is provided with a handle 4, the bottom of the rod body 3 is fixedly connected to a support plate 5, and the bottom of the support plate 5 is provided with a vibration device 6; the vibration device 6 includes a groove 61, the groove 61 is opened at the bottom of the support plate 5, the inside of the groove 61 is fixedly connected to a spring 62, and the spring 62 is fixedly connected to a connecting plate 63 away from the inner wall of the groove 61.

[0029] The bottom of the connecting plate 63 is fixedly connected to the action plate 64, the bottom of the support plate 5 is provided with an electric telescopic rod 65, and the top of the action plate 64 is fixedly connected to a rubber gasket 66. This design is conducive to driving the action plate 64 to make reciprocating linear motion when the electric telescopic rod 65 makes reciprocating linear motion.

[0030] The initial state of the spring 62 is set to a relaxed state, and the groove 61 is elastically connected to the connecting plate 63 through the spring 62. This design is conducive to driving the connecting plate 63 to make reciprocating linear motion when the action plate 64 makes reciprocating linear motion.

[0031] In this embodiment, when a worker begins work, they first place the machine on the concrete pavement and, by pulling the handle 4, move the machine on the pavement via the roller assembly 1 to perform the leveling operation. At this point, the external power supply is turned on, activating the electric telescopic rod 65. As the electric telescopic rod 65 performs reciprocating linear motion, it forces the connecting plate 63 to perform reciprocating linear motion along the inner wall of the groove 61 using the elastic force of the spring 62. The reciprocating linear motion of the connecting plate 63 drives the action plate 64 to perform reciprocating linear motion, causing the action plate 64 to vibrate violently when in contact with the concrete surface, achieving the leveling effect. To prevent damage to the top of the action plate 64 during the reciprocating linear motion of the electric telescopic rod 65, a rubber gasket 66 fixed to the top of the action plate 64 reduces damage to the top of the action plate 64. This effectively achieves the leveling effect on the concrete pavement while protecting the machine body, thereby improving the worker's work efficiency.

[0032] Example 2

[0033] like Figures 1 to 5 As shown, based on the same concept as the above-mentioned embodiment 1, a second embodiment is also proposed. An adjustment mechanism 7 is set on the side of the action plate 64. The adjustment mechanism 7 includes a rectangular groove 71. The rectangular groove 71 is opened on the side of the action plate 64. An action groove 72 is opened on the inner wall of the rectangular groove 71. The inner wall of the action groove 72 is fixedly connected with a force spring 73. The end of the force spring 73 away from the inner wall of the action groove 72 is fixedly connected with an action block 74. This design is conducive to the force plate 76 being pulled out and retracted in the rectangular groove 71 under force.

[0034] The side of the action block 74 is provided with a latching tooth 75, which is engaged with a force plate 76. A pulling block 77 passes through the side of the action groove 72. This design is conducive to the engagement of the arc surface at one end of the force plate 76 with the latching tooth 75.

[0035] There are two force-bearing plates 76 , and one end of the force-bearing plate 76 is configured as an adaptive arc surface. This design is advantageous in that when the force-bearing plate 76 is subjected to tension, the force-bearing plate 76 can be stretched by the latching teeth 75 .

[0036] The telescopic end of the electric telescopic rod 65 is set to an arc surface, and the rubber gasket 66 is located directly below the electric telescopic rod 65. This design is conducive to the rubber gasket 66 protecting the top of the action plate 64.

[0037] The side cross-section of the connecting plate 63 is configured to be hollow, and the side cross-section of the groove 61 is configured to be hollow. Such a design is conducive to connecting the connecting plate 63 with the action plate 64 .

[0038] There are several force springs 73 arranged in a linear array on the inner wall of the action groove 72. The initial state of the force springs 73 is set to a relaxed state. This design is conducive to the action block 74 being able to retract to the inner wall of the action groove 72 through the force springs 73 when the force is applied.

[0039] The side section of the pull block 77 is set to be T-shaped, and the pull block 77 is fixedly connected to the action block 74. This design is convenient for the staff to pull the pull block 77 to force the force plate 76 to retract into the rectangular groove 71.

[0040] In this embodiment, in the vibration device 6, when the staff pulls the mechanism by the handle 4 to perform the vibration leveling work, since the designated work location has different areas, when encountering a work location with a large area, the staff pulls the force plate 76 to force the force plate 76 to move outward, and the arc surface at one end of the force plate 76 is forced to move outward, so that the force plate 76 is forced to touch the latch 75, forcing the latch 75 to be forced to drive the action block 74 to retract into the inner wall of the action groove 72 through the force spring 73, so that the force plate 76 The arc surface at one end is stuck on the tooth 75 on the side of the action block 74. When the arc surface at one end of the force plate 76 is stuck on the tooth 75 on the side of the action block 74, the vibration range of the machine part is expanded, making it more convenient for the staff to complete the work. The staff can also pull the pulling block 77 to make the action block 74 retract to the inner wall of the action groove 72 through the force spring 73, so that the tooth 75 and the arc surface at one end of the force plate 76 no longer engage, so that the force plate 76 can retract to the inner wall of the rectangular groove 71, so that the machine part can achieve an adjustable effect.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A road construction vibrator, characterized in that: The invention comprises a roller assembly (1) and a support rod (2), wherein the support rod (2) is fixedly connected to the circumferential surface of the roller assembly (1), a rod body (3) is fixedly connected to the side of the support rod (2), a handle (4) is provided on the top of the rod body (3), a support plate (5) is fixedly connected to the bottom of the rod body (3), and a vibration device (6) is provided on the bottom of the support plate (5); The vibration device (6) comprises a groove (61), the groove (61) being formed at the bottom of the support plate (5), a spring (62) being fixedly connected to the interior of the groove (61), and a connecting plate (63) being fixedly connected to the inner wall of the spring (62) away from the groove (61).

2. A road construction vibrator according to claim 1, characterized in that: The bottom of the connecting plate (63) is fixedly connected to an action plate (64), the bottom of the support plate (5) is provided with an electric telescopic rod (65), and the top of the action plate (64) is fixedly connected to a rubber gasket (66).

3. A road construction vibrator according to claim 2, characterized in that: The initial state of the spring (62) is set to a relaxed state, and the groove (61) is elastically connected to the connecting plate (63) via the spring (62).

4. A road construction vibrator according to claim 3, characterized in that: An adjusting mechanism (7) is provided on the side of the action plate (64), and the adjusting mechanism (7) comprises a rectangular groove (71). The rectangular groove (71) is provided on the side of the action plate (64), and an action groove (72) is provided on the inner wall of the rectangular groove (71). A force spring (73) is fixedly connected to the inner wall of the action groove (72), and an end of the force spring (73) away from the inner wall of the action groove (72) is fixedly connected to an action block (74).

5. A road construction vibrator according to claim 4, characterized in that: The side surface of the action block (74) is provided with latching teeth (75), and the latching teeth (75) are mutually engaged with a force-bearing plate (76). The side surface of the action groove (72) is penetrated by a pulling block (77).

6. A road construction vibrator according to claim 5, characterized in that: Two force-bearing plates (76) are provided, and one end of the force-bearing plate (76) is provided as an adaptive cambered surface.

7. A road construction vibrator according to claim 6, characterized in that: The telescopic end of the electric telescopic rod (65) is configured to be an arc surface, and the rubber gasket (66) is located directly below the electric telescopic rod (65).

8. A road construction vibrator according to claim 7, characterized in that: The side cross-section of the connecting plate (63) is configured to be hollow, and the side cross-section of the groove (61) is configured to be hollow.

9. A road construction vibrator according to claim 8, characterized in that: A plurality of the force-bearing springs (73) are provided and arranged in a linear array on the inner wall of the action groove (72). The initial state of the force-bearing springs (73) is set to a relaxed state.

10. A road construction vibrator according to claim 9, characterized in that: The side cross-section of the pulling block (77) is configured to be T-shaped, and the pulling block (77) is fixedly connected to the action block (74).

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