Plug-in type low-noise concrete vibrating bar

Abstract

The utility model relates to the technical field of concrete vibrating rods, and discloses a plug-in type low-noise concrete vibrating rod which comprises a vibrating rod body, the top end and the bottom end of the vibrating rod body are integrally connected with flower head ends, and a rubber pad mallet is fixedly installed at the end of the flower head end located at the bottom end of the vibrating rod body. And embedding elements are arranged at the top and the bottom of the vibrating rod, and each embedding element comprises an embedding structure I. The embedded part is composed of the concave block base, the T-shaped body, the pin hook body and the T-shaped E-shaped body and can be assembled with the embedded groove in a sliding and embedded mode, so that the vacuum tube can be fixedly arranged on the outer wall of the vibrating bar in a sleeving mode conveniently, the end opening of the vacuum tube is integrally connected with the convex ring body matched with the clamping groove in a sealed mode, the sealing effect is achieved, and when a user passes through the air exhaust opening, the vacuum tube can be conveniently and rapidly sleeved with the vacuum tube. The air in the vacuum tube is pumped out to form a vacuum state, and sound propagation needs media, but no media exist in vacuum, so that noise propagation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete vibrating rods, in particular to an inserted low-noise concrete vibrating rod. Background Art

[0002] Concrete vibrator is a kind of machine used in engineering construction, which can make concrete densely combined, eliminate the honeycomb and pockmarked surface of concrete, and improve its strength. Vibrating rods are divided according to the method of transmitting vibration, power source, and vibration frequency. When pouring components with concrete mixed by a concrete mixer, bubbles must be removed. Using a vibrating rod for tamping can make the concrete densely combined, eliminate the honeycomb and pockmarked surface of concrete, so as to improve its strength and ensure the quality of concrete components.

[0003] Most existing concrete vibrators are made of long metal rods with a spherical or frustum-shaped end. When in use, an external motor drives the rod to vibrate. When the rod vibrates, it often collides with wall formwork, steel bars, etc., thereby generating serious noise, which seriously affects the normal life of surrounding residents. Utility Model Content

[0004] The utility model aims to provide an inserted low-noise concrete vibrating rod to achieve the purpose of being easy to use.

[0005] To achieve the above object, the utility model provides the following technical solutions: an inserted low-noise concrete vibrator, comprising a vibrator, the top and bottom ends of the vibrator are integrally connected with a flower head end, and a rubber pad hammer is fixedly installed at the end of the flower head end at the bottom end of the vibrator;

[0006] The top and the bottom of the vibration rod are both provided with mounting elements, and the mounting elements include a mounting structure I and a mounting structure II which is slidably embedded and assembled with the mounting structure I.

[0007] Preferably, the mounting structures I are equidistantly distributed around the circumference and are arranged in one-to-one correspondence with the mounting structures II.

[0008] Preferably, the mounting structure I comprises a connecting block, which is fixedly mounted on the outer wall of the flower head end at equal intervals around the circumference, and a snap-fit ​​groove is provided at the bottom of the connecting block.

[0009] Preferably, a concave inlay is integrally fixedly mounted on the outer wall of the connecting block, a folding body is integrally connected to both sides of the inner wall of the concave inlay, a return hook is integrally connected to the folding body, and an inner stepped protruding hook is integrally connected to the return hook.

[0010] Preferably, an inner embedding groove is formed between the inner wall of the concave embedding body and the folding body, the return hook body, and the inner stepped protruding hook body.

[0011] Preferably, the mounting structure II includes a vacuum tube and a six-pin socket. The vacuum tube is sleeved on the outer wall of the vibrating rod, and the port of the vacuum tube is integrally connected with a convex ring body that is sealed and adapted to the snap-fit ​​groove, and the upper end wall of the vacuum tube is integrally connected with an exhaust port.

[0012] Preferably, a connector is fixedly installed at equal intervals on the outer wall of the port of the vacuum tube, and the connector is integrally connected to the bottom of the six-pin hole seat; a recessed block seat is integrally connected to the top of the six-pin hole seat, a T-shaped body is integrally connected to the middle position of the inner wall of the recessed block seat, pin hook bodies are integrally connected to both sides of the T-shaped body, and a T-shaped mountain font is integrally connected to the middle position of the top of the T-shaped body.

[0013] Preferably, the recessed block seat, the T-shaped body, the pin hook body, and the T-shaped mountain shape form an embedded part, which is slidably fitted with the embedded groove.

[0014] The utility model provides an insertable low-noise concrete vibrator, which has the following beneficial effects:

[0015] (1) The utility model provides an embedding structure I and an embedding structure II that is slidably embedded with the embedding structure I. Since the embedding structures I are equidistantly distributed around the circumference and are arranged one-to-one with the embedding structures II, the spacing between the embedding structures I is sufficient to enable the embedding structure II that is slidably embedded in the embedding structure I to come out of the spacing, so that the vacuum tube can be removed at any time.

[0016] (2) The utility model provides an embedded component, which is composed of a recessed block seat, a T-shaped body, a pin hook body, and a T-shaped mountain font. The embedded component can be slidably assembled with the embedded groove, so as to facilitate the fixed sleeve of the vacuum tube on the outer wall of the vibrating rod. Since the port of the vacuum tube is integrally connected with a convex ring body that is sealed and matched with the snap-fit ​​groove, it plays a sealing role. When the user draws out the air in the vacuum tube through the air suction port to form a vacuum state, since the propagation of sound requires a medium, there is no medium in the vacuum, thereby reducing the noise propagation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure decomposition of the vibrating rod and vacuum tube of the utility model;

[0019] Figure 3 It is a schematic structural view of the mounting structure I and the mounting structure II of the utility model;

[0020] Figure 4 For this utility model Figure 3 A magnified view of center.

[0021] In the figure: 111 vibrating rod, 112 flower head end, 113 rubber pad hammer, 2 mounting components, 21 mounting structure I, 22 mounting structure II, 211 connecting block body, 212 recessed inlay body, 213 folding body, 214 return hook body, 215 inner step raised hook body, 221 vacuum tube, 222 connecting body, 223 six-pin hole seat, 224 recessed block seat, 225 T-shaped body, 226 pin hook body, 227 T-shaped mountain font. DETAILED DESCRIPTION

[0022] 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.

[0023] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] Example 1

[0025] The preferred embodiment of the insertable low-noise concrete vibrating rod provided by the utility model is as follows: Figure 1-4 As shown: an inserted low-noise concrete vibrator, comprising a vibrator 111, the top and bottom ends of the vibrator 111 are integrally connected with a flower head end 112, and a rubber pad hammer 113 is fixedly installed at the end of the flower head end 112 at the bottom end of the vibrator 111;

[0026] The top and bottom of the vibrating rod 111 are both provided with mounting elements 2, and the mounting elements 2 include mounting structures I21 and mounting structures II22 slidably embedded with the mounting structures I21, wherein the mounting structures I21 are equidistantly distributed around the circumference and are arranged one-to-one with the mounting structures II22;

[0027] By setting up an embedding structure I21 and an embedding structure II22 which is slidably embedded with the embedding structure I21, since the embedding structures I21 are evenly distributed around the circumference and are arranged one-to-one with the embedding structures II22, the distance between the embedding structures I21 is sufficient to enable the embedding structure II22 which is slidably embedded on the embedding structure I21 to come out of the distance, so that the vacuum tube 221 can be removed at any time.

[0028] Example 2

[0029] Based on Example 1, a preferred embodiment of an insertable low-noise concrete vibrator provided by the utility model is as follows: Figure 1-4 As shown: the mounting structure I21 includes a connecting block 211, a concave inlay 212, a folding body 213, a back hook 214, and an inner step convex hook 215. The connecting block 211 is fixedly installed on the outer wall of the flower head end 112 at equal intervals around the circumference, and a snap-fit ​​groove is provided at the bottom of the connecting block 211. The outer wall of the connecting block 211 is integrally fixedly installed with the concave inlay 212, and both sides of the inner wall of the concave inlay 212 are integrally connected with the folding body 213, and the back hook 214 is integrally connected to the folding body 213, and the inner step convex hook 215 is integrally connected to the back hook 214; an inner embedding groove is formed between the inner wall of the concave inlay 212 and the folding body 213, the back hook 214, and the inner step convex hook 215;

[0030] The mounting structure II22 includes a vacuum tube 221 and a six-pin hole seat 223. The vacuum tube 221 is sleeved on the outer wall of the vibrating rod 111, and the port of the vacuum tube 221 is integrally connected with a convex ring body that is sealed and matched with the engaging groove. The upper end wall of the vacuum tube 221 is integrally connected with an air extraction port; the outer wall of the port of the vacuum tube 221 is equidistantly fixed with a connector 222, and the connector 222 is integrally connected to the bottom of the six-pin hole seat 223; The top of the foot hole seat 223 is integrally connected with a recessed block seat 224, the middle position of the inner wall of the recessed block seat 224 is integrally connected with a T-shaped body 225, both sides of the T-shaped body 225 are integrally connected with pin hook bodies 226, and the middle position of the top of the T-shaped body 225 is integrally connected with a T-shaped mountain font 227; the recessed block seat 224, the T-shaped body 225, the pin hook body 226, and the T-shaped mountain font 227 form an embedded part, which is slidably assembled with the embedded groove.

[0031] By setting an embedded part, which consists of a recessed block seat 224, a T-shaped body 225, a pin hook body 226, and a T-shaped mountain font 227, it can be slidably assembled with the embedded groove, so as to facilitate the fixed sleeve of the vacuum tube 221 on the outer wall of the vibration rod 111. Since the port of the vacuum tube 221 is integrally connected with a convex ring body that is sealed and adapted to the snap-fit ​​groove, it plays a sealing role. When the user draws out the air in the vacuum tube 221 through the vacuum port to form a vacuum state, since the propagation of sound requires a medium, there is no medium in the vacuum, thereby reducing the noise propagation.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An insertable low-noise concrete vibrator, comprising a vibrator (111), characterized in that: The top and bottom ends of the vibrating rod (111) are integrally connected with a flower head end (112), and a rubber pad hammer (113) is fixedly installed at the end of the flower head end (112) at the bottom end of the vibrating rod (111); The top and bottom of the vibration rod (111) are both provided with mounting elements (2), and the mounting elements (2) include a mounting structure I (21) and a mounting structure II (22) which is slidably embedded with the mounting structure I (21).

2. The insertable low-noise concrete vibrator according to claim 1, characterized in that: The mounting structures I (21) are distributed equidistantly around the circumference and are arranged one-to-one with the mounting structures II (22).

3. The insertable low-noise concrete vibrator according to claim 1, characterized in that: The mounting structure I (21) comprises a connecting block (211), the connecting block (211) is fixedly mounted on the outer wall of the flower head end (112) at equal distances around the circumference, and a locking groove is provided at the bottom of the connecting block (211).

4. The insertable low-noise concrete vibrator according to claim 3, characterized in that: A concave inlay (212) is integrally fixedly mounted on the outer wall of the connecting block (211), and both sides of the inner wall of the concave inlay (212) are integrally connected with a folding body (213), and a return hook (214) is integrally connected to the folding body (213), and an inner stepped protruding hook (215) is integrally connected to the return hook (214).

5. The insertable low-noise concrete vibrator according to claim 4, characterized in that: An inner embedding groove is formed between the inner wall of the concave embedding body (212), the folding body (213), the return hook body (214), and the inner stepped protruding hook body (215).

6. The insertable low-noise concrete vibrator according to claim 1, characterized in that: The mounting structure II (22) comprises a vacuum tube (221) and a six-pin hole seat (223); the vacuum tube (221) is sleeved on the outer wall of the vibration rod (111), and the end of the vacuum tube (221) is integrally connected with a convex ring body that is sealed and matched with the engaging groove, and the upper end wall of the vacuum tube (221) is integrally connected with an air extraction port.

7. The insertable low-noise concrete vibrator according to claim 6, characterized in that: A connector (222) is fixedly installed at equal intervals on the circumference of the port outer wall of the vacuum tube (221), and the connector (222) is integrally connected to the bottom of the six-pin hole seat (223); a concave block seat (224) is integrally connected to the top of the six-pin hole seat (223), a T-shaped body (225) is integrally connected to the middle position of the inner wall of the concave block seat (224), pin hook bodies (226) are integrally connected to both sides of the T-shaped body (225), and a T-shaped mountain font (227) is integrally connected to the middle position of the top of the T-shaped body (225).

8. The insertable low-noise concrete vibrator according to claim 7, characterized in that: The recessed block seat (224), the T-shaped body (225), the pin hook body (226) and the T-shaped mountain body (227) form an embedded part, which is slidably embedded in the embedded groove.

Images