Vibrating device for fiber concrete flat plate

Abstract

The utility model discloses a vibration device for a fiber concrete flat plate, which relates to the technical field of flat plate vibrators and comprises a vibration flat plate and a handle convenient for a worker to control the vibration flat plate to move on concrete. The jolt ramming assembly is used for jolt ramming the concrete; the vibrating compaction assembly comprises a supporting column fixedly installed on the inner bottom face of the vibrating flat plate and a protective cover detachably installed on the inner bottom face of the vibrating flat plate, a vibrating plate is fixedly installed at the top end of the supporting column, a vibrator body is fixedly installed on the vibrating plate, and the protective cover is arranged outside the vibrator body in a covering mode. The utility model solves the problems that the vibrator body is exposed outside and lacks effective protection, the concrete generated in the process of compacting the concrete is splashed and attached to the outside of the vibrator body, the vibrator body is easy to corrode and damage after being used for a long time, and the service life of the device is shortened.

Description

Technical Field

[0001] The utility model belongs to the technical field of flat plate vibrators, and in particular relates to a fiber concrete flat plate vibrating device. Background Art

[0002] A flat plate vibrator is a device used in modern buildings to compact concrete, vibrate the surface, pour concrete, walls, main beams, secondary beams and prefabricated components. The flat plate vibrator has the advantages of high excitation frequency, large excitation force, small amplitude, increased concrete fluidity and plasticity, improved component density, fast molding, and greatly improved construction quality.

[0003] The existing patent (application number: CN202022827727.0) proposes a flat plate vibrator for concrete compaction, including a box body, the top of the inner cavity of the box body is fixedly connected to a motor, and the vibration effect is achieved through the vibrator body. This setting can not only adjust the height of the vibrator, but also compact concrete at different heights, making it convenient for people to use. The vibrator is exposed to the outside and lacks effective protection. The concrete splashes generated during the compaction of concrete will adhere to the outside of the vibrator. After long-term use, the vibrator body is easily corroded and damaged, shortening the service life of the device.

[0004] In view of this, this application is hereby filed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a fiber concrete plate vibration device to achieve the desired purpose of protecting the vibrator and extending its service life.

[0006] In order to solve the above technical problems, the utility model provides a fiber concrete plate vibration device, comprising: a vibration plate and a handle for workers to control the movement of the vibration plate on the concrete;

[0007] A compaction assembly for compacting concrete;

[0008] The compaction assembly includes a support column fixedly mounted on the inner bottom surface of a vibration plate and a protective cover detachably mounted on the inner bottom surface of the vibration plate, a vibration plate is fixedly mounted on the top of the support column, a vibrator body is fixedly mounted on the vibration plate, and the protective cover is arranged on the outside of the vibrator body.

[0009] Furthermore, it also includes a positioning component for fixing the protective cover, the positioning component includes a support plate symmetrically fixedly installed on the inner bottom surface of the vibration plate, a sliding sleeve is fixedly installed on the support plate, a positioning rod is slidably installed inside the sliding sleeve, a positioning hole for inserting the positioning rod is opened on the side wall of the protective cover, one end of the positioning rod is inserted into the interior of the positioning hole, and the other end of the positioning rod is fixedly connected to a baffle, a support spring is provided on the outside of the positioning rod, one end of the support spring is connected to the side wall of the baffle, and the other end of the support spring is connected to the outer wall of the support plate.

[0010] Furthermore, guide plates are slidably installed on the inner walls on the left and right sides of the protective cover, and push rods are installed on the opposite ends of the two guide plates. A rotating shaft is rotatably installed on the top wall of the protective cover, and the bottom end of the rotating shaft extends to the inside of the protective cover and is fixedly connected to a transmission gear. A transmission rack meshing with the transmission gear is fixedly installed on the opposite side of the two guide plates.

[0011] Furthermore, guide rods are fixedly mounted on the inner walls of the left and right side walls of the protective cover, and the guide plates are slidably arranged on the guide rods.

[0012] Furthermore, the two transmission racks are arranged in parallel and symmetrically.

[0013] Furthermore, the push rod is a cylindrical structure, and the position of the push rod corresponds to the positioning hole.

[0014] Furthermore, a knob is fixedly mounted on the top end of the rotating shaft, and the knob is located on the upper part of the protective cover.

[0015] Furthermore, the protective cover is provided with heat dissipation holes, and a plurality of the heat dissipation holes are provided, and the plurality of heat dissipation holes are distributed on the top surface of the protective cover in a rectangular array.

[0016] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0017] 1. In the utility model, the protective cover arranged on the vibration plate can cover the vibrator body as a whole, so that the vibrator body is in a relatively closed environment. The protective cover can shield and protect the vibrator body, prevent concrete from splashing and adhering to the outside of the vibrator body during the compaction process, prevent the vibrator body from being corroded and damaged by concrete, and extend the service life of the device.

[0018] 2. In the utility model, the elastic force of the supporting spring can drive the positioning rod to be inserted into the interior of the positioning hole, so that the position of the protective cover can be fixed to prevent the protective cover from being offset or colliding with the vibrator body due to vibration during use. The transmission gear can be driven to rotate by rotating the rotating shaft, and the transmission gear drives the transmission rack meshing with it to move horizontally. The transmission rack drives the guide plate and the push rod to move synchronously. During the movement, the push rod can push the positioning rod out of the interior of the positioning hole, thereby facilitating the disassembly of the protective cover and facilitating the operator to disassemble and clean the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 3 This is a front view structural diagram of the protective cover in the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the protective cover in the utility model when viewed from above.

[0024] Numbers in the figure: 1. Vibration plate; 2. Handle; 3. Support column; 4. Vibration plate; 5. Vibrator body; 6. Protective cover; 7. Support plate; 8. Sleeve; 9. Positioning rod; 10. Baffle; 11. Support spring; 12. Positioning hole; 13. Guide rod; 14. Guide plate; 15. Push rod; 16. Transmission rack; 17. Rotating shaft; 18. Transmission gear; 19. Knob.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] like Figures 1 to 4 As shown, the utility model provides a vibration device for a fiber concrete plate.

[0030] Specifically, by Figure 1-4 Provided, comprising a vibration plate 1 and a handle 2 for facilitating workers to control the movement of the vibration plate 1 on concrete;

[0031] A compaction assembly for compacting concrete;

[0032] The compaction assembly includes a support column 3 fixedly mounted on the inner bottom surface of the vibration plate 1 and a protective cover 6 detachably mounted on the inner bottom surface of the vibration plate 1. A vibration plate 4 is fixedly mounted on the top of the support column 3, a vibrator body 5 is fixedly mounted on the vibration plate 4, and the protective cover 6 is arranged on the outside of the vibrator body 5.

[0033] In the utility model, after the fiber concrete is poured, the vibration plate 1 is placed on the concrete base surface, and the vibration plate 1 is driven to vibrate by starting the vibrator body 5. The fiber concrete can be compacted by the vibration of the vibration plate 1. The vibrator body 5 can be covered as a whole by the protective cover 6 arranged on the vibration plate 1, so that the vibrator body 5 is in a relatively closed environment. The protective cover 6 can shield and protect the vibrator body 5, prevent concrete from splashing and adhering to the outside of the vibrator body 5 during the compaction process, prevent the vibrator body 5 from being corroded and damaged by the concrete, and extend the service life of the device.

[0034] Furthermore, as a specific implementation of the utility model, the utility model provides a vibration device for a fiber concrete plate.

[0035] Specifically, Figure 1-Figure 2 The present invention also includes a positioning assembly for fixing the protective cover 6, the positioning assembly includes a support plate 7 symmetrically fixedly installed on the inner bottom surface of the vibration plate 1, a sliding sleeve 8 is fixedly installed on the support plate 7, a positioning rod 9 is slidably installed inside the sliding sleeve 8, a positioning hole 12 for inserting the positioning rod 9 is opened on the side wall of the protective cover 6, one end of the positioning rod 9 is inserted into the inside of the positioning hole 12, and the other end of the positioning rod 9 is fixedly connected to a baffle 10, a support spring 11 is sleeved on the outside of the positioning rod 9, one end of the support spring 11 is connected to the side wall of the baffle 10, and the other end of the support spring 11 is connected to the outer wall of the support plate 7.

[0036] In the utility model, the elastic force of the support spring 11 can drive the positioning rod 9 to be inserted into the interior of the positioning hole 12, thereby fixing the position of the protective cover 6 to prevent the protective cover 6 from being offset or colliding with the vibrator body 5 due to vibration during use.

[0037] Furthermore, as another specific implementation of the utility model, the utility model provides a vibration device for a fiber concrete plate.

[0038] Specifically, Figure 3-Figure 4 It is shown that guide plates 14 are slidably installed on the inner walls on the left and right sides of the protective cover 6, and push rods 15 are installed on the opposite ends of the two guide plates 14. A rotating shaft 17 is rotatably installed on the top wall of the protective cover 6. The bottom end of the rotating shaft 17 extends to the inside of the protective cover 6 and is fixedly connected to a transmission gear 18. A transmission rack 16 meshing with the transmission gear 18 is fixedly installed on the opposite side of the two guide plates 14.

[0039] In the utility model, the transmission gear 18 can be driven to rotate by rotating the rotating shaft 17, and the transmission gear 18 drives the transmission rack 16 meshing with it to move horizontally, and the transmission rack 16 drives the guide plate 14 and the push rod 15 to move synchronously. During the movement, the push rod 15 can push the positioning rod 9 out from the inside of the positioning hole 12, thereby facilitating the disassembly of the protective cover 6 and facilitating the operator to disassemble and clean the protective cover 6.

[0040] Furthermore, as a specific implementation of the utility model, the utility model provides a vibration device for a fiber concrete plate.

[0041] Specifically, Figure 4 It is shown that guide rods 13 are fixedly mounted on the inner walls of the left and right side walls of the protective cover 6 , and guide plates 14 are slidably arranged on the guide rods 13 .

[0042] In the present invention, the guide plate 14 is provided to guide the sliding movement.

[0043] Furthermore, as a specific implementation of the utility model, the utility model provides a vibration device for a fiber concrete plate.

[0044] Specifically, Figure 4 It is shown that the two transmission racks 16 are arranged in parallel and symmetrically.

[0045] In the present invention, in order to ensure that the two transmission racks 16 can move relative to or away from each other when the transmission gear 18 rotates.

[0046] Furthermore, as a specific implementation of the utility model, the utility model provides a vibration device for a fiber concrete plate.

[0047] Specifically, Figure 4 It is shown that the push rod 15 is a cylindrical structure, and the position of the push rod 15 corresponds to the positioning hole 12.

[0048] In the present invention, in order to ensure that the push rod 15 can push the positioning rod 9 out of the positioning hole 12 .

[0049] Furthermore, as a specific implementation of the utility model, the utility model provides a vibration device for a fiber concrete plate.

[0050] Specifically, Figure 3 It is shown that a knob 19 is fixedly mounted on the top of the rotating shaft 17 , and the knob 19 is located on the upper part of the protective cover 6 .

[0051] In the present invention, the rotation of the rotating shaft 17 is made more convenient.

[0052] Furthermore, as a specific implementation of the utility model, the utility model provides a vibration device for a fiber concrete plate.

[0053] Specifically, Figure 3 It is shown that the protective cover 6 is provided with heat dissipation holes, and there are multiple heat dissipation holes, which are distributed on the top surface of the protective cover 6 in a rectangular array.

[0054] In the present invention, the heat generated by the operation of the vibrator body 5 can be dissipated from the inside of the protective cover 6 .

[0055] Working principle: The protective cover 6 arranged on the vibration plate 1 can cover the vibrator body 5 as a whole, so that the vibrator body 5 is in a relatively closed environment. The protective cover 6 can be used to shield and protect the vibrator body 5, prevent concrete from splashing and adhering to the outside of the vibrator body 5 during the compaction process, prevent the vibrator body 5 from being corroded and damaged by concrete, and extend the service life of the device. The elastic force of the support spring 11 can drive the positioning rod 9 to be inserted into the inside of the positioning hole 12, so that the position of the protective cover 6 can be fixed to prevent the protective cover 6 from being offset or colliding with the vibrator body 5 due to vibration during use. The rotating shaft 17 can drive the transmission gear 18 to rotate, and the transmission gear 18 drives the transmission rack 16 meshing with it to move horizontally. The transmission rack 16 drives the guide plate 14 and the push rod 15 to move synchronously. The push rod 15 can push the positioning rod 9 out of the inside of the positioning hole 12 during the movement, so as to facilitate the removal of the protective cover 6 and facilitate the operator to remove and clean the protective cover 6.

[0056] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A fiber concrete plate vibration device, comprising: A vibrating plate (1) and a handle (2) for facilitating a worker to control the movement of the vibrating plate (1) on concrete; A compaction assembly for compacting concrete; The vibration assembly comprises a support column (3) fixedly mounted on the inner bottom surface of a vibration plate (1) and a protective cover (6) detachably mounted on the inner bottom surface of the vibration plate (1), a vibration plate (4) being fixedly mounted on the top of the support column (3), a vibrator body (5) being fixedly mounted on the vibration plate (4), and the protective cover (6) being arranged outside the vibrator body (5); The protective cover (6) also includes a positioning assembly for fixing the protective cover (6), the positioning assembly including a support plate (7) symmetrically fixedly mounted on the inner bottom surface of the vibration plate (1), a sliding sleeve (8) fixedly mounted on the support plate (7), a positioning rod (9) slidably mounted inside the sliding sleeve (8), a positioning hole (12) for inserting the positioning rod (9) is opened on the side wall of the protective cover (6), one end of the positioning rod (9) is inserted into the inside of the positioning hole (12), the other end of the positioning rod (9) is fixedly connected to a baffle (10), and a support spring (11) is sleeved on the outside of the positioning rod (9), one end of the support spring (11) is connected to the side wall of the baffle (10), and the other end of the support spring (11) is connected to the outer wall of the support plate (7).

2. A fiber concrete plate vibration device according to claim 1, characterized in that: Guide plates (14) are slidably mounted on the inner walls of the left and right sides of the protective cover (6), and push rods (15) are mounted on the opposite ends of the two guide plates (14). A rotating shaft (17) is rotatably mounted on the top wall of the protective cover (6), and the bottom end of the rotating shaft (17) extends into the interior of the protective cover (6) and is fixedly connected to a transmission gear (18). A transmission rack (16) meshingly connected to the transmission gear (18) is fixedly mounted on the opposite side of the two guide plates (14).

3. A fiber concrete plate vibration device according to claim 2, characterized in that: Guide rods (13) are fixedly mounted on the inner walls of the left and right side walls of the protective cover (6), and the guide plates (14) are slidably arranged on the guide rods (13).

4. A fiber concrete plate vibration device according to claim 2, characterized in that: The two transmission racks (16) are arranged in parallel and symmetrically.

5. The fiber concrete plate vibration device according to claim 2, characterized in that: The push rod (15) is a cylindrical structure, and the position of the push rod (15) corresponds to the position of the positioning hole (12).

6. A fiber concrete plate vibration device according to claim 2, characterized in that: A knob (19) is fixedly mounted on the top end of the rotating shaft (17), and the knob (19) is located on the upper part of the protective cover (6).

7. A fiber concrete plate vibration device according to claim 1, characterized in that: The protective cover (6) is provided with a heat dissipation hole, a plurality of the heat dissipation holes are provided, and the plurality of heat dissipation holes are distributed in a rectangular array on the top surface of the protective cover (6).

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