Vibrating device for barite concrete pouring

Abstract

The utility model discloses a vibrating device for barite concrete pouring. The vibrating device at least comprises a track support, a horizontal track, a vibrating bar and a connecting piece. The horizontal rails are arranged on the rail support and erected on the two sides of an area to be vibrated, the vibrating bar is arranged on the clamping plate, and the clamping plate is connected with the horizontal rails on the two sides through connecting pieces. The connecting piece can move in the length direction of the horizontal rail, and telescopic structures are arranged in the rail support and the connecting piece. According to the scheme, the telescopic structure is arranged in the track support, the horizontal track can be lifted to the preset height according to needs, and meanwhile the telescopic structure is arranged in the connecting piece so that the vibration plate fixed to the clamping plate can be adjusted in the horizontal position; when the lifting heights of the rails are set to be the same, the height position of the vibrating bar in the to-be-vibrated area can be determined, and accurate vibration at the preset height is achieved.

Description

Technical Field

[0001] The utility model relates to the field of concrete vibration, in particular to a vibration device for pouring barite concrete. Background Art

[0002] During the pouring process of concrete, there is often material accumulation, and it is impossible to achieve uniform distribution of slurry and granular materials in the concrete. At this time, it is usually necessary to manually insert a vibrating device to vibrate the concrete. If the concrete is not vibrated sufficiently, it will seriously affect the quality of the finished concrete, such as honeycombs, pockmarks, voids, cracks and other unqualified quality phenomena, especially for radiation protection components, which greatly affects their service life and radiation protection function;

[0003] In particular, the aggregate density of barite concrete is larger than that of ordinary concrete. If the vibration time is too long, it will easily cause the aggregate to sink and the slurry to float.

[0004] At the same time, vibration should follow the principle of fast insertion and slow withdrawal. Slow insertion will make the upper concrete vibrated and compacted first, making it impossible to remove the bubbles in the lower concrete; pulling out too quickly may prevent the aggregate from filling the position where the vibrating rod is pulled out, resulting in partial concrete aggregate loss and affecting its performance; after insertion, it should be vibrated evenly within a vertical range of 5-10cm to ensure that the concrete is evenly compacted. In the process of manual operation, irregular vibration operation often occurs, especially in large-volume concrete, where pouring and vibration need to be carried out multiple times, which can easily affect the quality of the finished product. Utility Model Content

[0005] The purpose of the utility model is to provide a vibrating device for pouring barite concrete in view of the above-mentioned shortcomings, which solves the problems of uncontrollable vibration depth and non-standard vibration operation when manually vibrating barite concrete in the prior art.

[0006] The utility model is realized by the following scheme:

[0007] A vibrating device for pouring barite concrete comprises a track support, a horizontal track, a vibrating rod and a connecting piece; the horizontal track is arranged on the track support and is erected on both sides of an area to be vibrated, the vibrating rod is arranged on a clamping plate, and the clamping plate is respectively connected to the horizontal tracks on both sides through connecting pieces; the connecting piece can move along the length direction of the horizontal track, and a telescopic structure is provided in the track support and the connecting piece.

[0008] Based on the structure of the above-mentioned vibration device for pouring barite concrete, the rail support includes a support base, a first support tube and a second support tube; the first support tube is arranged at the center position of the support base, the second support tube is sleeved in the first support tube, and the first support tube and the second support are both provided with a first pin hole along the length direction; the height of the first support tube and the second support tube are locked by the pin.

[0009] Based on the structure of the above-mentioned vibration device for pouring barite concrete, the connecting part includes a telescopic connecting rod and a support rod; a shock-absorbing structure is arranged between the telescopic connecting rod and the support rod; one end of the telescopic connecting rod is connected to the horizontal track, and the other end is connected to the support rod, and the support rod is fixedly connected to the clamping plate.

[0010] Based on the structure of the above-mentioned vibration device for pouring barite concrete, the telescopic connecting rod includes a third support tube and a fourth support tube, the third support tube is sleeved in the fourth support tube, and the third support tube and the fourth support tube are both provided with a second pin hole along the length direction; the third support tube and the fourth support tube are locked by the pin.

[0011] Based on the structure of the above-mentioned vibrating device for pouring barite concrete, the contact end of the third support tube and the support rod forms a James-type coupler structure.

[0012] Based on the structure of the above-mentioned vibrating device for pouring barite concrete, the strength of the third support tube is not less than the strength of the support rod.

[0013] Based on the structure of the above-mentioned vibrating device for pouring barite concrete, a pin hole is provided on the vibrating rod in the length direction, and the vibrating rod is fixed on the clamping plate by the pin.

[0014] Based on the structure of the above-mentioned vibration device for pouring barite concrete, a spherical track groove is arranged at the lateral position of the horizontal track, and a spherical slide rail head matching the spherical track groove is arranged at the end of the fourth support tube away from the third support tube; the spherical slide rail head is inserted into the spherical track groove.

[0015] Based on the structure of the above-mentioned vibration device for pouring barite concrete, a limit buckle is arranged on the spherical slide rail head, and the limit buckle includes a first limit bar and a second limit bar, and vertical clamping plates perpendicular to the first limit bar are arranged on both sides of the first limit bar, and vertical clamping plates perpendicular to the second limit bar are arranged on both sides of the second limit bar; the first limit bar and the second limit bar are staggered, and the vertical clamping plate at one end of the first limit bar is arranged on one side of the spherical slide rail head, and the vertical clamping plate at one end of the second limit bar is arranged on the other side of the spherical rail head.

[0016] Based on the structure of the above-mentioned vibration device for pouring barite concrete, the contact surface between the limit buckle and the horizontal track is a rubber layer.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. In this solution, a telescopic structure is provided in the track support, so that the horizontal track can be lifted to a predetermined height as needed. At the same time, a telescopic structure is provided in the connecting piece to adjust the horizontal position of the vibration plate fixed on the clamping plate. When the lifting height of the track is set to the same, the height position of the vibration rod in the area to be vibrated can be determined to achieve precise vibration at a predetermined height.

[0019] 2. In this solution, a James-type coupler structure is set between the third support tube and the support rod. Since the strength of the third support tube is much greater than that of the support rod, the impact on the third support tube can be reduced when the vibrating device vibrates, thereby avoiding damage to the horizontal track. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the connection between the support rod and the third support cylinder in the utility model;

[0022] Figure 3 It is a top view of the limit buckle in the utility model;

[0023] Figure 4 It is a cross-sectional view of the position-limiting buckle in the utility model;

[0024] Description of the drawings: 1. Track support; 2. Horizontal track; 3. Vibrating rod; 4. Connecting piece; 5. Area to be vibrated; 6. Clip-in plate; 11. Support base; 12. First support tube; 13. Second support tube; 21. Spherical track groove; 22. First limit strip; 23. Second limit strip; 24. Vertical clip; 25. Rubber layer; 41. Third support tube; 42. Fourth support tube; 43. Spherical slide rail head; 44. Support rod. DETAILED DESCRIPTION

[0025] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0026] Any feature disclosed in this specification (including any additional claims and abstract), unless otherwise stated, may be replaced by other equivalent or alternative features having similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0027] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are 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, rather than indicating or implying that the device or element referred to 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.

[0028] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features.

[0029] Example 1

[0030] like Figure 1 and 4 As shown, the utility model provides a technical solution:

[0031] A vibrating device for pouring barite concrete, which at least includes but is not limited to a track support 1, a horizontal track 2, a vibrating rod 3, a connecting piece 4 and a clamping plate 6; the horizontal track 2 is arranged on the track support 1 and is erected on both sides of the area to be vibrated 5, the vibrating rod 3 is arranged on the clamping plate 6, and the clamping plate 6 is respectively connected to the horizontal tracks 2 on both sides through the connecting piece 4; the connecting piece 4 can move along the length direction of the horizontal track 2, and a telescopic structure is provided in the track support 1 and the connecting piece 4.

[0032] Based on the above structure, a telescopic structure is arranged in the track support 1, so that the horizontal track 2 can be lifted to a predetermined height as needed. At the same time, a telescopic structure is arranged in the connecting member 4, which can adjust the horizontal position of the vibration plate fixed on the clamping plate 6; when the lifting height of the track is set to the same, the height position of the vibration rod 3 in the area to be vibrated 5 can be determined to achieve precise vibration at a predetermined height.

[0033] As an example, the rail support 1 may include a support base 11, a first support tube 12 and a second support tube 13; the first support tube 12 is arranged at the center position of the support base 11, and the second support tube 13 is sleeved in the first support tube 12, and the first support tube 12 and the second support are both provided with a first pin hole along the length direction; the height of the first support tube 12 and the second support tube 13 are locked by a pin.

[0034] Based on the above structure, by adjusting the height of the second support tube 13 in the first support tube 12 and inserting the pin into the first pin hole, the height of the horizontal track 2 can be adjusted to adapt to vibration at different heights.

[0035] As an example, the connecting member 4 may include a telescopic connecting rod and a support rod 44; a shock-absorbing structure is arranged between the telescopic connecting rod and the support rod 44; one end of the telescopic connecting rod is connected to the horizontal track 2, and the other end is connected to the support rod 44, and the support rod 44 is fixedly connected to the clamping plate 6.

[0036] The telescopic connecting rod may include a third support tube 41 and a fourth support tube 42. The third support tube 41 is sleeved in the fourth support tube 42. The third support tube 41 and the fourth support tube are both provided with a second pin hole along the length direction; the third support tube 41 and the fourth support tube 42 are locked by the pin.

[0037] Based on the above structure, by coordinating the positions of the telescopic connecting rods on both sides of the clamping plate 6, the horizontal position of the clamping plate 6 can be adjusted, and the position of the vibration rod 3 on the clamping plate 6 can be adjusted synchronously.

[0038] As an example, the contact end of the third support tube 41 and the support rod 44 forms a James-type coupler structure, and the strength of the third support tube 41 is not less than the strength of the support rod 44 .

[0039] Based on the above structure, since the vibrating rod 3 will inevitably vibrate in all directions when being excited, the vibration intensity will be transmitted to the horizontal track 2 through the support rod 44, and the track and the track support 1 supporting the track will be affected. By setting the third support tube 41 and the support rod 44 as a James-type coupler structure, since the strength of the third support tube 41 is much greater than the strength of the support rod 44, when following the vibration of the vibrating device, the impact on the third support tube 41 can be reduced, thereby avoiding damage to the horizontal track 2.

[0040] As an example, a pin hole may be provided on the vibrating rod 3 in the length direction, and the vibrating rod 3 may be fixed on the clamping plate 6 by means of a pin.

[0041] Based on the above structure, the height of the vibrating rod 3 can be adjusted more precisely for insertion into the concrete, and more accurate and flexible height adjustment can be achieved through height adjustment of the track support 1 and the height adjustment of the vibrating rod 3 itself.

[0042] As an example, a spherical track groove 21 is provided at the lateral position of the horizontal track 2, and a spherical slide rail head 43 matching the spherical track groove 21 is provided at the end of the fourth support tube 42 away from the third support tube 41; the spherical slide rail head 43 is snapped into the spherical track groove 21.

[0043] Based on the above structure, the track groove and the slide rail are both set to a spherical structure, which can avoid derailment during vibration and also facilitate the sliding of the fourth support tube 42.

[0044] As an example, a limit buckle is provided on the spherical slide rail head 43, and the limit buckle includes a first limit strip 22 and a second limit strip 23. Vertical clamping plates 24 perpendicular to the first limit strip 22 are provided on both sides of the first limit strip 22, and vertical clamping plates 24 perpendicular to the second limit strip 23 are provided on both sides of the second limit strip 23. The first limit strip 22 and the second limit strip 23 are alternately arranged, and the vertical clamping plate 24 at one end of the first limit strip 22 is arranged on one side of the spherical slide rail head 43, and the vertical clamping plate 24 at one end of the second limit strip 23 is arranged on the other side of the spherical rail head.

[0045] Based on the above structure, the first limiting strip 22 and the second limiting strip 23 form the horizontal track 2 into a semi-wrapped shape, and at the same time limit the spherical track head to prevent it from deviating from the predetermined position during vibration.

[0046] As an example, the contact surface between the limit buckle and the horizontal track 2 is a rubber layer 25 , and the rubber layer 25 can increase the friction force of the limit buckle, thereby ensuring the limiting force of the limit buckle on the spherical track head.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vibrating device for pouring barite concrete, characterized in that: It at least includes a track support, a horizontal track, a vibrating rod and a connecting piece; the horizontal track is arranged on the track support and is erected on both sides of the area to be vibrated, the vibrating rod is arranged on a clamping plate, and the clamping plate is respectively connected to the horizontal tracks on both sides through connecting pieces; the connecting piece can move along the length direction of the horizontal track, and a telescopic structure is provided in the track support and the connecting piece.

2. A vibrating device for pouring barite concrete as claimed in claim 1, characterized in that: The rail support includes a support base, a first support tube and a second support tube; the first support tube is arranged at the center position of the support base, the second support tube is sleeved in the first support tube, and the first support tube and the second support are both provided with a first pin hole along the length direction; the height of the first support tube and the second support tube are locked by a pin.

3. A vibrating device for pouring barite concrete as claimed in claim 2, characterized in that: The connecting piece includes a telescopic connecting rod and a support rod; a shock absorbing structure is arranged between the telescopic connecting rod and the support rod; one end of the telescopic connecting rod is connected to the horizontal track, and the other end is connected to the support rod, and the support rod is fixedly connected to the clamping plate.

4. A vibrating device for pouring barite concrete as claimed in claim 3, characterized in that: The telescopic connecting rod includes a third support tube and a fourth support tube, the third support tube is sleeved in the fourth support tube, and second latch holes are provided along the length direction of the third support tube and the fourth support tube; the third support tube and the fourth support tube are locked by the latch.

5. A vibrating device for pouring barite concrete as claimed in claim 4, characterized in that: The contact end of the third support tube and the support rod forms a James-type coupler structure.

6. A vibrating device for pouring barite concrete as claimed in claim 5, characterized in that: The strength of the third support tube is not less than the strength of the support rod.

7. A vibrating device for pouring barite concrete as claimed in claim 6, characterized in that: A latch hole is provided on the vibrating rod in the length direction, and the vibrating rod is fixed on the clamping plate by the latch.

8. A vibrating device for pouring barite concrete as claimed in claim 7, characterized in that: A spherical track groove is arranged at the lateral position of the horizontal track, and a spherical slide rail head matching the spherical track groove is arranged at the end of the fourth support tube away from the third support tube; the spherical slide rail head is inserted into the spherical track groove.

9. A vibrating device for pouring barite concrete as claimed in claim 8, characterized in that: A limit buckle is provided on the spherical slide rail head, and the limit buckle includes a first limit bar and a second limit bar. Vertical clamping plates perpendicular to the first limit bar are provided on both sides of the first limit bar, and vertical clamping plates perpendicular to the second limit bar are provided on both sides of the second limit bar. The first limit bar and the second limit bar are staggered, and the vertical clamping plate at one end of the first limit bar is provided on one side of the spherical slide rail head, and the vertical clamping plate at one end of the second limit bar is provided on the other side of the spherical rail head.

10. A vibrating device for pouring barite concrete according to claim 9, characterized in that: The contact surface between the limit buckle and the horizontal track is a rubber layer.

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