Vibrating rod

Abstract

The utility model discloses a vibrating rod which comprises a vibrating rod grip and a vibrating rod body which are sequentially installed, and a scale indicator is movably installed on the vibrating rod body. The scale indicator comprises a hoop, an indicating sheet, a screw rod and a nut; two screw holes are symmetrically formed in the two sides of the upper portion of the opening and closing end of the hoop and used for being in threaded connection with the screw, and the nut is in threaded connection with a screw body of the screw. Indicating sheets are symmetrically mounted on two sides of the hoop; the required pouring thickness is adjusted through the scale indicator which is in threaded connection with the vibrating rod body, and the scale indicator can be flexibly adjusted, so that different requirements of various layered pouring thickness requirement working conditions are met, and then display is performed through the detachable indicating sheet capable of performing light-transmitting indication; an operator can clearly mark the position at night or in a dim light environment; meanwhile, the light guide plate is made of an elastomer material and has flexibility, and scratching caused by using a hard material can be avoided; moreover, the whole indicating sheet is detachable, can be repeatedly used, is convenient to store, is high in use efficiency, and is wide in application range.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring and vibration, in particular to a vibrating rod. Background Art

[0002] At present, various large-scale buildings in my country have sprung up like mushrooms after a rain, and construction units are encountering more and more large-volume concrete construction conditions. According to the requirements of the specifications, large-volume concrete should be poured in layers, but it is often difficult to control the thickness of each layer during layered pouring. If the thickness of a single layer is too thick, it may affect the quality and strength of concrete molding, and even cause accidents due to excessive local loads; if the thickness of a single layer is too thin, it will cause too many total pouring times, affecting the quality of concrete pouring. However, most of the existing layered pouring thickness control devices are not practical and easy to use, especially when constructing at night or in low light conditions, the scale display is not obvious, and tools with obvious scales are not easy to store, which will cause the team workers to be reluctant to use them and make it difficult to actually use them on site.

[0003] Therefore, we are in urgent need of a vibrating rod to improve the above-mentioned problems. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a vibrating rod.

[0005] The technical solution of the utility model is as follows:

[0006] A vibrating rod comprises a vibrating rod handle and a vibrating rod body which are installed in sequence, and a scale indicator is movably installed on the vibrating rod body; the scale indicator comprises a clamp, an indicator sheet, a screw rod and a nut; two screw holes are symmetrically arranged on both sides of the upper part of the opening and closing end of the clamp for threaded connection with the screw rod, and the nut is threadedly connected to the rod body of the screw rod; the indicator sheets are symmetrically installed on both sides of the clamp.

[0007] Preferably, a scale is provided on the vibrating rod.

[0008] Preferably, the indicator sheet includes a lamp box, an end cover and a light guide plate, a threaded connecting column is welded on one side of the lamp box, and the connecting column is threadedly connected to the clamp; a button battery and an LED light board are sequentially accommodated inside the lamp box in a direction away from the connecting column, and an LED lamp bead is arranged on the LED light board; the other side of the lamp box is threadedly connected to the end cover; the light guide plate is fixedly mounted on the side of the end cover facing away from the light box, and a light guide groove is provided at the position where the end cover is connected to the light guide plate.

[0009] Preferably, the light guide plate is made of PMMA elastomer material.

[0010] The utility model has the following beneficial effects: the utility model adjusts the required pouring thickness through a scale indicator connected to the body of the vibrating rod through a practical thread, and the scale indicator can be flexibly adjusted, suitable for different needs of various layered pouring thickness requirements working conditions, and then displayed through a detachable and light-transmitting indicator sheet, which is more conducive to operators to clearly mark the position at night or in a dimly lit environment; at the same time, the light guide plate adopts an elastomeric material, which is flexible and can avoid scratches caused by using hard materials; and the entire indicator sheet is detachable, can be reused, and is easy to store, with high efficiency and wide applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall device of the utility model;

[0012] Figure 2 A front view of the scale indicator of the utility model;

[0013] Figure 3 A top view of the scale indicator of the utility model;

[0014] Figure 4 An exploded view of the scale indicator of the utility model;

[0015] Figure 5 It is an exploded schematic diagram of the indicator sheet of the utility model.

[0016] The reference numerals in the figure are as follows:

[0017] 1. Vibrator handle; 2. Vibrator body; 21. Scale; 3. Scale indicator; 31. Hoop; 32. Indicator sheet; 321. Light guide plate; 322. End cover; 323. LED light board; 324. LED lamp beads; 325. Button battery; 326. Light box; 327. Connecting column. DETAILED DESCRIPTION

[0018] 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 of 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.

[0019] See also Figures 1 to 5A vibrating rod comprises a vibrating rod handle 1 and a vibrating rod body 2 which are installed in sequence, a scale indicator 3 is movably installed on the vibrating rod body 2, and at the same time, a scale is arranged on the vibrating rod body 2 for position marking; the scale indicator 3 comprises a clamp 31, an indicator sheet 32, a screw rod 33 and a nut 34; two screw holes are symmetrically arranged on both sides of the upper part of the opening and closing end of the clamp 31 for threaded connection with the screw rod 33, and the nut 34 is threadedly connected to the rod body of the screw rod 33; the indicator sheets 32 are symmetrically installed on both sides of the clamp 31.

[0020] Among them, the indicator sheet 32 ​​includes a lamp box 326, an end cover 322 and a light guide plate 321, a threaded connecting column 327 is welded on one side of the lamp box 326, and the connecting column 327 is threadedly connected to the clamp 31; the interior of the lamp box 326 sequentially accommodates a button battery 325 and an LED lamp board 323 along the direction away from the connecting column 327, and the LED lamp board 323 is provided with an LED lamp bead 324; the other side of the lamp box 326 is threadedly connected to the end cover 322; the light guide plate 321 is fixedly installed on the side of the end cover 322 away from the lamp box 326, and a light guide groove is provided at the position where the end cover 322 is connected to the light guide plate 321; at the same time, the light guide plate 321 is made of PMMA elastomer material, which is flexible and can avoid scratches caused by using hard materials.

[0021] The working principle of this utility model:

[0022] In the present invention, the light guide plate 321, the end cover 322, the LED light board 323, the LED lamp beads 324, the button battery 325, the light box 326 and the connecting column 327 in the indicator sheet 32 ​​are first assembled in sequence, and the threaded connecting column 327 is welded on one side of the light box 326, and the connecting column 327 is threadedly connected to the clamp 31; the button battery 325 and the LED light board 323 are sequentially accommodated in the light box 326 in the direction away from the connecting column 327, and the LED light board 323 is provided with the LED lamp beads 324; the other side of the light box 326 is threadedly connected to the end cover 322; the light guide plate 321 is fixedly installed on the side of the end cover 322 away from the light box 326, and a light guide groove is provided at the part where the end cover 322 is connected to the light guide plate 321; at the same time, the light guide plate 321 is made of PMMA elastomer material, which has flexibility and can avoid scratches caused by using hard materials;

[0023] After assembly, the entire scale indicator 3 is installed on the vibrating rod body 2, and after finding the scale marking required for the work on the ruler 21, the entire scale indicator 3 is fixed in position, the clamp 31 is clamped in the marked position, the screw 33 is adjusted to fix it, and then the nut 34 is tightened to fix it. The extrusion is completed and it can be put into use.

[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A vibrating rod, characterized in that: The vibrator comprises a handle (1) and a body (2) of the vibrator, which are installed in sequence. A scale indicator (3) is movably installed on the body (2). The scale indicator (3) comprises a clamp (31), an indicator sheet (32), a screw rod (33) and a nut (34). Two screw holes are symmetrically arranged on both sides of the upper part of the opening and closing end of the clamp (31) for threaded connection with the screw rod (33). The nut (34) is threadedly connected to the body of the screw rod (33). The indicator sheets (32) are symmetrically installed on both sides of the clamp (31).

2. A vibrating rod according to claim 1, characterized in that: The vibrating rod body (2) is provided with a scale.

3. A vibrating rod according to claim 1, characterized in that: The indicator sheet (32) comprises a lamp box (326), an end cover (322) and a light guide plate (321); a threaded connecting column (327) is welded to one side of the lamp box (326), and the connecting column (327) is threadedly connected to the clamp (31); a button battery (325) and an LED lamp board (323) are sequentially accommodated inside the lamp box (326) in a direction away from the connecting column (327), and an LED lamp bead (324) is provided on the LED lamp board (323); the other side of the lamp box (326) is threadedly connected to the end cover (322); a light guide plate (321) is fixedly mounted on the side of the end cover (322) facing away from the lamp box (326), and a light guide groove is provided at the portion where the end cover (322) is connected to the light guide plate (321).

4. A vibrating rod according to claim 3, characterized in that: The light guide plate (321) is made of PMMA elastomer material.

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