Concrete vibration table applied to concrete pouring

Abstract

The utility model relates to the technical field of concrete processing, in particular to a concrete vibration table applied to concrete pouring, which comprises a vibration table base, a vibration table top is fixedly mounted at the upper end of the vibration table base, and first screws are symmetrically and fixedly mounted in the inner wall of the vibration table top. First threaded rings are symmetrically mounted on the two first screws in a threaded mode, first clamping strips are slidably mounted on the two first screws, first strip-shaped grooves are formed in the upper ends of the two first clamping strips, and second strip-shaped grooves are formed in the two first strip-shaped grooves; a stabilizing mechanism is arranged above the two first clamping strips; the stabilizing mechanism comprises second clamping strips, the two second clamping strips are located above the two first clamping strips, and dovetail grooves are formed in the lower ends of the two second clamping strips, so that the concrete test piece mold box can be effectively positioned when the equipment is used, the concrete test piece mold box can be effectively prevented from vibrating along with the table top of the vibration table, and the vibration quality of the concrete test piece mold box is improved. And the concrete spilling phenomenon is avoided.

Description

Technical Field

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

[0002] The concrete vibrating table is a vibrating table suitable for testing laboratories and on-site construction sites for specimen molding and prefabricated component compaction of various slabs, columns, beams and other concrete components.

[0003] For example, a Chinese patent discloses: a concrete vibration table, publication number: CN209954889U. When the table plate of the vibration table is damaged or deformed, the clamp is loosened to remove the table plate from the base for replacement, and the table plate is restricted by the matching clamp and groove to prevent the table plate from moving horizontally along the top surface of the base. However, during operation, the concrete specimen on the vibration table will slide with the vibration table under the influence of inertia, causing the concrete specimen to gradually deviate from the center of the concrete vibration table, resulting in differences in vibration effects at different positions within the concrete specimen. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a concrete vibration table used for concrete pouring, so as to solve the technical problem that when the existing equipment is operating, the concrete specimen on the vibration table will slide against the vibration table under the influence of inertia, causing the concrete specimen to gradually deviate from the center of the concrete vibration table, resulting in differences in vibration effects at different positions in the concrete specimen.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete vibrating table used for concrete pouring, comprising a vibrating table base, a vibrating table top is fixedly installed on the upper end of the vibrating table base, a first screw is symmetrically fixedly installed in the inner wall of the vibrating table top, two first screws are symmetrically threaded with a first threaded ring, two first screws are slidably installed with a first clamping strip, the upper ends of the two first clamping strips are each provided with a first strip groove, and the insides of the two first strip grooves are each provided with a second strip groove;

[0006] A stabilizing mechanism is provided above the two first clamping strips;

[0007] The stabilizing mechanism comprises a second clamping strip, wherein two of the second clamping strips are located above the two first clamping strips, and dovetail grooves are provided at the lower ends of the two second clamping strips, and dovetail blocks are symmetrically and slidably installed inside the two dovetail grooves.

[0008] Preferably, the lower ends of the two groups of dovetail blocks are fixedly mounted with first sliding blocks, and the two groups of the first sliding blocks are slidably mounted in the two first strip grooves respectively.

[0009] Preferably: the side walls of the two groups of the first sliding blocks are fixedly mounted with second sliding blocks, and the two groups of the second sliding blocks are slidably mounted in the two second strip-shaped grooves respectively.

[0010] Preferably, the side walls of the two groups of the second sliding blocks are both fixedly mounted with second screw rods, and the second threaded rings are both threadedly mounted on the two groups of the second screw rods.

[0011] Preferably, column grooves are symmetrically formed inside the two first clamping strips, and the two first screw rods are slidably installed in the two groups of column grooves respectively.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) Through the design of the first strip groove, the second strip groove, the second clamping strip, the first slider, the second slider, the second screw and the second threaded ring, the movement of the two second clamping strips will drive the first slider and the second slider to slide inside the first strip groove and the second strip groove. When the two second clamping strips complete the fixation of the other two sides of the concrete specimen mold box, the second threaded ring can be rotated on the second screw to complete the fixation, so that the device is easy to effectively position the concrete specimen mold box when in use, thereby effectively preventing the concrete specimen mold box from vibrating with the vibration table surface, resulting in the phenomenon of concrete spilling;

[0014] (2) Through the design of the vibration table surface, the first screw, the first threaded ring, the first clamping strip, the first strip groove, the second strip groove, the second clamping strip, the dovetail groove, the dovetail block, the first slider, and the second slider, the equipment can also be used to position concrete specimen mold boxes of any specifications, thereby effectively expanding the scope of application of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 It is a three-dimensional exploded structural diagram of the utility model;

[0018] Figure 3 This is an exploded structural diagram of the second clamping strip connection of the utility model;

[0019] Figure 4 This is a diagram of the exploded structure of the first sliding block connection of the utility model.

[0020] Legend: 11. Vibration table base; 12. Vibration table surface; 13. First screw rod; 14. First threaded ring; 15. First clamping strip; 16. Column groove; 17. First strip groove; 18. Second strip groove; 21. Second clamping strip; 22. Dovetail groove; 23. Dovetail block; 24. First slider; 25. Second slider; 26. Second screw rod; 27. Second threaded ring. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0025] See also Figure 1-4 The utility model provides a technical solution: a concrete vibrating table used for concrete pouring, comprising a vibrating table base 11, a vibrating table top 12 is fixedly installed on the upper end of the vibrating table base 11, a first screw rod 13 is symmetrically fixedly installed in the inner wall of the vibrating table top 12, two first screw rods 13 are symmetrically threaded with a first threaded ring 14, two first screw rods 13 are slidably installed with a first clamping strip 15, the upper ends of the two first clamping strips 15 are each provided with a first strip groove 17, and the insides of the two first strip grooves 17 are each provided with a second strip groove 18;

[0026] A stabilizing mechanism is provided above the two first clamping strips 15;

[0027] The stabilizing mechanism comprises a second clamping strip 21, the two second clamping strips 21 are both located above the two first clamping strips 15, the lower ends of the two second clamping strips 21 are both provided with dovetail grooves 22, the insides of the two dovetail grooves 22 are both symmetrically slidably installed with dovetail blocks 23, the lower ends of the two groups of dovetail blocks 23 are both fixedly installed with first sliders 24, the two groups of first sliders 24 are respectively slidably installed in the two first strip grooves 17, the side walls of the two groups of first sliders 24 are both fixedly installed with second sliders 25, the two groups of second sliders 25 are respectively slidably installed in the two second strip grooves 18, the side walls of the two groups of second sliders 25 are both fixedly installed with second screws 26, the two groups of second screws 26 are both threadedly installed with second threaded rings 27, the insides of the two first clamping strips 15 are both symmetrically provided with column grooves 16, the two first screws 13 are respectively slidably installed in the two groups of column grooves 16, when in use, the concrete specimen mold box can be first placed on the vibration table surface 12, and then the two groups can be rotated on the two first screws 13 The first threaded ring 14 will drive the two first clamping strips 15 to slide relative to each other under the rotation of the two groups of first threaded rings 14. The movement of the two first clamping strips 15 will complete the limit fixation of the two sides of the concrete specimen mold box, and then the two second clamping strips 21 can be relatively moved. The movement of the two first clamping strips 15 will drive the two groups of dovetail blocks 23 to slide in the two dovetail grooves 22 respectively, and then the two second clamping strips 21 can be relatively moved. The movement of the two second clamping strips 21 will drive the first slider 24 and the second slider 25 to slide in the first strip groove 17 and the second strip groove 18 accordingly. When the two second clamping strips 21 complete the fixation of the other two sides of the concrete specimen mold box, the second threaded ring 27 can be rotated on the second screw 26 to complete the fixation, so that the device is convenient for effectively positioning the concrete specimen mold box when in use, and thus can effectively prevent the concrete specimen mold box from vibrating with the vibration table surface 12, resulting in concrete spilling.

[0028] In view of the problems existing in the prior art, the utility model provides a concrete vibration table used for concrete pouring. Through the design of the first strip groove 17, the second strip groove 18, the second clamping strip 21, the first slider 24, the second slider 25, the second screw 26 and the second threaded ring 27, the movement of the two second clamping strips 21 will drive the first slider 24 and the second slider 25 to slide inside the first strip groove 17 and the second strip groove 18. When the two second clamping strips 21 complete the fixation of the other two sides of the concrete specimen mold box, the second threaded ring 27 can be rotated on the second screw 26 to complete the fixation, so that the device is convenient for effectively positioning the concrete specimen mold box when in use, and can effectively avoid the concrete specimen mold box from vibrating with the vibration table surface 12, resulting in concrete spilling.

[0029] Working principle:

[0030] In the first step, when using, the concrete specimen mold box can be placed on the vibration table surface 12, and then the two sets of first threaded rings 14 can be rotated on the two first screws 13, and the two sets of first threaded rings 14 will drive the two first clamping strips 15 to slide relative to each other. The movement of the two first clamping strips 15 will complete the limit fixation of the two sides of the concrete specimen mold box, and then the two second clamping strips 21 can be relatively moved, and the movement of the two first clamping strips 15 will drive the two sets of dovetail blocks 23 to slide inside the two dovetail grooves 22 respectively, and then the two second clamping strips 21 can be relatively moved. The movement of the two first clamping strips 15 will drive the two sets of dovetail blocks 23 to slide inside the two dovetail grooves 22 respectively, and then the two second clamping strips 21 can be relatively moved. The two second clamping strips 21 are moved, and the first slider 24 and the second slider 25 are driven to slide in the first strip groove 17 and the second strip groove 18. When the two second clamping strips 21 complete the fixing of the other two sides of the concrete specimen mold box, the second threaded ring 27 can be rotated on the second screw rod 26 to complete the fixing, so that the device is convenient for effectively positioning the concrete specimen mold box when in use, and can effectively prevent the concrete specimen mold box from vibrating with the vibration table surface 12, resulting in the phenomenon of concrete spilling;

[0031] In the second step, through the design of the vibration table surface 12, the first screw 13, the first threaded ring 14, the first clamping strip 15, the first strip groove 17, the second strip groove 18, the second clamping strip 21, the dovetail groove 22, the dovetail block 23, the first slider 24, and the second slider 25, the equipment is also convenient for positioning concrete specimen mold boxes of any specifications, effectively expanding the scope of application of the equipment.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A concrete vibrating table used for concrete pouring, comprising a vibrating table base (11), a vibrating table top (12) being fixedly mounted on the upper end of the vibrating table base (11), a first screw (13) being symmetrically fixedly mounted in the inner wall of the vibrating table top (12), characterized in that: A first threaded ring (14) is symmetrically threadedly mounted on the two first screw rods (13), and a first clamping strip (15) is slidably mounted on the two first screw rods (13); Wherein, the upper ends of the two first clamping strips (15) are each provided with a first strip groove (17), and the interiors of the two first strip grooves (17) are each provided with a second strip groove (18); A stabilizing mechanism is provided above the two first clamping strips (15); The stabilizing mechanism comprises a second clamping strip (21), wherein two second clamping strips (21) are located above the two first clamping strips (15).

2. A concrete vibrating table for concrete pouring as claimed in claim 1, characterized in that: The lower ends of the two second clamping strips (21) are each provided with a dovetail groove (22); Wherein, dovetail blocks (23) are symmetrically and slidably installed inside the two dovetail grooves (22).

3. A concrete vibrating table for concrete pouring as claimed in claim 2, characterized in that: The lower ends of the two groups of dovetail blocks (23) are both fixedly mounted with a first sliding block (24); Wherein, two groups of the first sliding blocks (24) are respectively slidably installed in the two first strip grooves (17).

4. A concrete vibrating table for concrete pouring as claimed in claim 3, characterized in that: Second sliders (25) are fixedly mounted on the side walls of the two groups of the first sliders (24); Wherein, two groups of the second sliding blocks (25) are slidably installed in the two second strip grooves (18) respectively.

5. A concrete vibrating table for concrete pouring as claimed in claim 4, characterized in that: Second screw rods (26) are fixedly mounted on the side walls of the two groups of the second sliding blocks (25); Wherein, the two groups of the second screw rods (26) are both threadedly mounted with a second threaded ring (27).

6. A concrete vibrating table for concrete pouring as claimed in claim 1, characterized in that: The two first clamping strips (15) are both symmetrically provided with column grooves (16); Wherein, the two first screw rods (13) are respectively slidably installed in two groups of column grooves (16).

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