Concrete vibration table

Abstract

The utility model discloses a concrete vibration table which comprises a vibration table, a material containing table fixedly arranged on the upper side of the vibration table, a supporting table arranged on the lower side of the vibration table, a supporting structure arranged on the left side of the upper side face of the supporting table and corresponding to the left side of the bottom of the vibration table, and a movable connection structure arranged on the bottom of the vibration table. A driving structure is arranged at the position, corresponding to the material scraping plate, of the side wall of the material containing table, a baffle is hinged to the right side of the material scraping plate, the right side of the lower side face of the material containing table corresponds to a limiting block, and the limiting block can abut against the right side face of the baffle; the supporting structure is controlled by external control equipment to jack up the left side of the vibration table, concrete on the upper side of the material containing table can be discharged, the scraping plate is driven by the driving structure to scrape away the concrete adhering to the interior of the material containing table, the next use of the vibration table 1 cannot be affected, the working efficiency is improved, and manpower is greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete equipment, in particular to a concrete vibrating table. Background Art

[0002] Concrete is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. The term concrete usually refers to cement as the cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion and mixed to obtain cement concrete, also known as ordinary concrete. It is widely used in civil engineering. Concrete has the characteristics of abundant raw materials, low price and simple production process, which leads to its increasing usage.

[0003] Concrete vibrating table is a kind of equipment commonly used in concrete test block production and concrete laboratory testing. During the concrete pouring process, bubbles and voids may be generated inside. If these voids are not removed in time, they will affect the quality of the concrete and reduce its service life and safety. The concrete vibrating table can effectively remove these bubbles and voids through vibration, making the concrete more compact. Through the vibration of the vibrating table, the particles in the concrete can be arranged more closely, thereby improving the overall strength of the concrete. The concrete vibrating table is an indispensable equipment in construction projects. It improves the internal structure of concrete through vibration, thereby improving the overall quality and performance of concrete.

[0004] In the process of unloading materials, some concrete vibrating tables in the prior art usually use auxiliary equipment or manual shovels to unload materials. The whole process is time-consuming and laborious. After unloading, concrete is adhered to the upper surface of the material receiving table, which needs to be cleaned manually again, greatly increasing the workload of the staff. Utility Model Content

[0005] In view of the technical problems in the above-mentioned prior art, the utility model provides a concrete vibrating table, the purpose of which is to solve the above-mentioned problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A concrete vibrating table comprises a vibrating table, wherein a material holding table is fixedly arranged on the upper side of the vibrating table, a supporting table is arranged on the lower side of the vibrating table, the right side of the upper side of the supporting table is hinged to the right side of the bottom of the vibrating table, a supporting structure is arranged on the left side of the side of the supporting table corresponding to the left side of the bottom of the vibrating table, the supporting structure is movably connected to the bottom of the vibrating table, a scraper plate slidably connected to the inside of the material holding table is longitudinally arranged inside the material holding table, a driving structure is arranged at the side wall of the material holding table corresponding to the scraper plate, a baffle plate is hinged on the right side of the scraper plate, and the baffle plate can be fixed to the side wall of the material holding table by fastening bolts.

[0008] Preferably, the supporting structure comprises a hydraulic rod, the lower end of the hydraulic rod is hinged to the upper side of the supporting platform, and the upper end of the hydraulic rod is hinged to the bottom of the vibration platform.

[0009] Preferably, a groove is provided on the side surface of the support platform corresponding to the hydraulic rod, and the bottom of the hydraulic rod is hinged to the inner bottom wall of the groove.

[0010] Preferably, a support block is fixedly provided on the upper side of the support platform facing the lower side of the corresponding vibration platform close to the hydraulic rod. When the lower side of the vibration platform abuts against the support block, the vibration platform and the material holding platform are in a horizontal state.

[0011] Preferably, the driving structure includes two horizontally arranged threaded rods, and the two threaded rods are respectively arranged on the outer side walls of the front and rear sides of the holding platform, and the outer side walls of the holding platform are respectively provided with fixed blocks at both ends of the two threaded rods, and the two threaded rods are respectively inserted into the corresponding fixed blocks and rotatably connected thereto, and an inverted U-shaped connecting plate is provided on the upper side of the scraper plate, and the middle part of the connecting plate is fixed to the upper end of the scraper plate, and the two sides of the connecting plate are arranged corresponding to the two threaded rods, and the two threaded rods pass through the corresponding connecting plates and are threadedly connected thereto.

[0012] Preferably, a motor is fixedly provided at the lower left end of the material holding table, a first pulley is provided at the driving end of the motor, second pulleys are fixedly provided at the left ends of the two threaded rods corresponding to the first pulley, and belts are respectively provided between the first pulley and the two second pulleys.

[0013] Preferably, the right side of the lower side of the material holding platform corresponds to a limit block, and the limit block can abut against the right side of the baffle.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a concrete vibrating table. When the concrete in the material holding table is vibrated by the vibrating table, the hydraulic rod is controlled to extend through the external control device, so that the left side of the vibrating table is lifted up and rotated along the right hinge. Then, the baffle plate is opened to unload the concrete on the material holding table. It is convenient and quick. After the unloading is completed, the threaded rods on both sides are driven to rotate by starting the motor, so that the two ends of the connecting plate move to the right synchronously, thereby driving the scraper plate to scrape off the adhered concrete inside the material holding table, so that it will not affect the next use of the vibrating table, thereby improving work efficiency and greatly saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front schematic diagram of a concrete vibrating table described in the utility model;

[0017] Figure 2This is an enlarged view of point A of a concrete vibrating table described in the utility model;

[0018] Figure 3 It is a top view schematic diagram of a concrete vibrating table described in the utility model;

[0019] Figure 4 This is an enlarged view of point B of a concrete vibrating table described in the utility model.

[0020] In the figure: 1. vibration table; 2. material holding table; 21. fixing block; 3. support table; 4. support structure; 41. hydraulic rod; 42. groove; 43. support block; 5. scraper plate; 6. driving structure; 61. threaded rod; 62. connecting plate; 63. motor; 64. first pulley; 65. second pulley; 66. belt; 7. baffle; 8. fastening bolt; 9. limit block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 In the embodiment proposed in the present application, a concrete vibrating table comprises a vibrating table 1, a material holding table 2 is fixedly arranged on the upper side of the vibrating table 1, a supporting table 3 is arranged on the lower side of the vibrating table 1, the right side of the upper side surface of the supporting table 3 is hinged to the right side of the bottom of the vibrating table 1, a supporting structure 4 is arranged on the left side of the upper side surface of the supporting table 3 corresponding to the left side of the bottom of the vibrating table 1, the supporting structure 4 is movably connected to the bottom of the vibrating table 1, a scraper plate 5 which is slidably connected to the inside of the material holding table 2 is longitudinally arranged inside the material holding table 2, a driving structure 6 is arranged at the side wall of the material holding table 2 corresponding to the scraper plate 5, a baffle plate 7 is hinged on the right side of the scraper plate 5, the baffle plate 7 can be fixed to the side wall of the material holding table 2 by fastening bolts 8, the right side of the lower side surface of the material holding table 2 corresponds to the limit block 9, and the limit block 9 can abut against the right side surface of the baffle plate 7;

[0023] When the concrete in the material receiving platform 2 is vibrated by the vibration platform 1, the support structure 4 is controlled by the external control device to lift up the left side of the vibration platform 1 and rotate along the right hinge, and then the baffle 7 is opened to unload the concrete on the upper side of the material receiving platform 2, which is convenient and quick;

[0024] After unloading, the drive structure 6 drives the scraper plate 5 to scrape off the adhered concrete inside the material receiving platform 2, so that it will not affect the next use of the vibration table 1, thereby improving work efficiency and greatly saving manpower.

[0025] In another embodiment, see Figures 1 to 4 The supporting structure 4 includes a hydraulic rod 41, the lower end of the hydraulic rod 41 is hinged to the upper side of the supporting platform 3, the upper end of the hydraulic rod 41 is hinged to the bottom of the vibrating platform 1, a groove 42 is provided on the upper side of the supporting platform 3 corresponding to the hydraulic rod 41, the bottom of the hydraulic rod 41 is hinged to the inner bottom wall of the groove 42, and a support block 43 is fixedly provided on the upper side of the supporting platform 3 facing the lower side of the vibrating platform 1 close to the hydraulic rod 41. When the lower side of the vibrating platform 1 is in contact with the support block 43, the vibrating platform 1 and the material holding platform 2 are in a horizontal state;

[0026] The hydraulic rod 41 is extended through an external control device to lift up the left side of the vibration table 1 and rotate along the right hinge to make the entire vibration table 1 tilted. Then, the baffle 7 can be opened to unload the concrete on the material holding table 2. At the same time, the support block 43 is set to keep the vibration table 1 in a horizontal state during vibration operation to ensure the vibration effect.

[0027] In another embodiment, see Figures 1 to 4 The driving structure 6 includes two horizontally arranged threaded rods 61, which are respectively arranged on the outer side walls of the front and rear sides of the material receiving platform 2. The outer side walls of the material receiving platform 2 are respectively provided with fixed blocks 21 at both ends corresponding to the two threaded rods 61. The two threaded rods 61 are respectively inserted into the corresponding fixed blocks 21 and rotatably connected thereto. An inverted U-shaped connecting plate 62 is provided on the upper side of the scraper plate 5. The middle part of the connecting plate 62 is fixed to the upper end of the scraper plate 5. The two sides of the connecting plate 62 are arranged corresponding to the two threaded rods 61. The two threaded rods 61 pass through the corresponding connecting plates 62 and are threadedly connected thereto. A motor 63 is fixedly provided at the lower left end of the material receiving platform 2. A first pulley 64 is provided at the driving end of the motor 63. Second pulleys 65 are respectively fixedly provided at the left ends of the two threaded rods 61 corresponding to the first pulley 64. Belts 66 are respectively sleeved between the first pulley 64 and the two second pulleys 65.

[0028] By starting the motor 63 and driving the threaded rods 61 on both sides to rotate through the belt 66, the two ends of the connecting plate 62 move synchronously to the right under the rotation of the two threaded rods 61, thereby driving the scraper plate 5 to scrape off the adhered concrete inside the material receiving table 2 so that it will not affect the next use of the vibration table 1.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] In the description of the present invention, unless otherwise specified, "plurality" means two or more; the terms "upper", "lower", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete vibrating table, comprising a vibrating table (1), a material holding table (2) being fixedly provided on the upper side of the vibrating table (1), characterized in that: A support platform (3) is provided at the lower side of the vibration platform (1); the right side of the upper side surface of the support platform (3) is hinged to the right side of the bottom of the vibration platform (1); a support structure (4) is provided at the left side of the upper side surface of the support platform (3) corresponding to the left side of the bottom of the vibration platform (1); the support structure (4) is movably connected to the bottom of the vibration platform (1); a scraper plate (5) is longitudinally provided inside the material holding platform (2) and is slidably connected to the inside of the material holding platform (2); a driving structure (6) is provided at the side wall of the material holding platform (2) corresponding to the scraper plate (5); a baffle plate (7) is hinged on the right side of the scraper plate (5); and the baffle plate (7) can be fixed to the side wall of the material holding platform (2) by fastening bolts (8).

2. A concrete vibrating table according to claim 1, characterized in that: The support structure (4) comprises a hydraulic rod (41), the lower end of the hydraulic rod (41) is hinged to the upper side of the support platform (3), and the upper end of the hydraulic rod (41) is hinged to the bottom of the vibration platform (1).

3. A concrete vibrating table according to claim 2, characterized in that: A groove (42) is provided on the upper side surface of the support platform (3) corresponding to the hydraulic rod (41), and the bottom of the hydraulic rod (41) is hinged to the inner bottom wall of the groove (42).

4. A concrete vibrating table according to claim 2, characterized in that: A support block (43) is fixedly provided on the upper side of the support platform (3) facing the lower side of the corresponding vibration platform (1) near the hydraulic rod (41); when the lower side of the vibration platform (1) abuts against the support block (43), the vibration platform (1) and the material holding platform (2) are in a horizontal state.

5. A concrete vibrating table according to claim 1, characterized in that: The driving structure (6) comprises two horizontally arranged threaded rods (61), the two threaded rods (61) being respectively arranged on the outer side walls at the front and rear sides of the material holding platform (2), the outer side walls of the material holding platform (2) being respectively provided with fixing blocks (21) at both ends corresponding to the two threaded rods (61), the two threaded rods (61) being respectively inserted into the corresponding fixing blocks (21) and rotatably connected thereto, an inverted U-shaped connecting plate (62) being provided on the upper side of the scraper plate (5), the middle part of the connecting plate (62) being fixed to the upper end of the scraper plate (5), the two sides of the connecting plate (62) being arranged corresponding to the two threaded rods (61), the two threaded rods (61) passing through the corresponding connecting plate (62) and being threadedly connected thereto.

6. A concrete vibrating table according to claim 5, characterized in that: A motor (63) is fixedly provided at the lower left end of the material holding platform (2), a first pulley (64) is provided at the driving end of the motor (63), second pulleys (65) are fixedly provided at the left ends of the two threaded rods (61) corresponding to the first pulley (64), and belts (66) are respectively sleeved between the first pulley (64) and the two second pulleys (65).

7. A concrete vibrating table according to claim 1, characterized in that: The right side of the lower side of the material holding platform (2) corresponds to a limit block (9), and the limit block (9) can abut against the right side of the baffle (7).

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