CN216341011U

CN216341011U - High-efficiency concrete vibrating rod

Info

Publication number: CN216341011U
Application number: CN202122265644.1U
Authority: CN
Inventors: 吕寻才
Original assignee: Shandong Taifules Construction Machinery Co ltd
Current assignee: Shandong Taifules Construction Machinery Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-19
Anticipated expiration: 2031-09-16

Abstract

The utility model belongs to the technical field of vibrating spears, and particularly relates to a high-efficiency concrete vibrating spear which comprises a fixed plate, a vibrating spear body and a holder, wherein the holder consists of a buffering inner wall, an upper handle, a side handle, a first anti-skidding hand pattern, a second protective hand pattern and a mounting seat, springs are arranged in the buffering inner wall at equal intervals, the diameters of the upper handle and the side handle are the same, the upper handle and the side handle are made of alloy steel, and heat dissipation holes are formed in the outer surface of the holder. This high-efficient concrete vibrating spear, when constructor used this concrete vibrating spear, through holding handle and side handle, can be more convenient nimble control concrete vibrating spear, and antiskid hand line one can prevent to hold handle and side handle when skidding with protection hand line two, and the buffering inner wall can reduce the vibration transmission that the concrete vibrating spear produced when using to constructor hand to it is less to make the workman experience the vibration sense, and then can not receive the injury.

Description

High-efficiency concrete vibrating rod

Technical Field

The utility model relates to the technical field of vibrating spears, in particular to a high-efficiency concrete vibrating spear.

Background

The electric concrete vibrating spear is an electric tool for compacting poured concrete through vibration. Currently, the vibrator used in construction includes: vibrating the iron rod; the vibrating iron stick is installed in the vibrator shell, the vibrator shell is connected with the flexible shaft through a connecting screw lock head and a flexible shaft connecting screw, one end of the flexible shaft is connected with the motor through the connecting lock head, and the flexible shaft is sleeved with a flexible shaft sleeve.

However, when the existing concrete vibrating bar is used, the operation of the bar body is controlled by holding the connecting hose, and the hands of the concrete vibrating bar are uncomfortable due to the high-speed vibration of the bar body, so that the arms and the hands of the concrete vibrating bar are easy to be damaged, and the concrete vibrating effect is poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a high efficiency concrete vibrator to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: high-efficient concrete vibrting spear, including fixed plate, vibration barred body and holder, vibration barred body fixed connection is in the left side of fixed plate, holder fixed mounting is in the right side of fixed plate.

The holder comprises buffering inner wall, last handle, side handle, anti-skidding hand line one, protection hand line two and mount pad, buffering inner wall fixed mounting is in the inner wall of holder, go up handle fixed connection in the top of holder, side handle fixed connection is in the right side of holder, the inner wall of handle is seted up to anti-skidding hand line one, the inner wall of side handle is seted up to protection hand line two, mount pad fixed mounting is in the inner wall bottom of buffering inner wall.

Preferably, the inside equidistant spring that is provided with of buffering inner wall, it is the same with the diameter of side handle to go up the handle, the material of going up handle and side handle is alloy steel, when constructor used this concrete vibrating spear, through holding handle and side handle, can be more convenient nimble control concrete vibrating spear.

Preferably, the vibration rod body comprises sealed insulating cover, acoustic celotex board and sound-absorbing chamber, sealed insulating cover fixed connection is in the inner wall of vibration rod body, acoustic celotex board fixed connection is in the inner wall of sealed insulating cover, the sound-absorbing chamber sets up in the inner wall of acoustic celotex board.

Preferably, the sealing insulating sleeve is formed by compounding glass fiber and asbestos, the sound insulating plate is made of superfine glass wool, and the sound insulating plate and the sound absorbing cavity are arranged in the vibrating rod body, so that part of noise generated by vibration of the vibrating rod body in use can be absorbed by the sound absorbing cavity.

Preferably, the outer surface of the vibration rod body is fixedly connected with a bump, the outer surface of the holder is provided with a heat dissipation hole, the top of the mounting seat is fixedly connected with a direct current motor, and the heat dissipation hole can enable external air and air inside the holder to exchange heat.

Preferably, the output end of the direct current motor is connected with a rotating shaft, one end of the rotating shaft, which is far away from the direct current motor, is fixedly connected with an eccentric block, the left side of the outer surface of the rotating shaft is connected with a front bearing, and the middle part of the outer surface of the rotating shaft is connected with a rear bearing.

Preferably, the number of the eccentric blocks is three, the rotating shaft is fixedly connected with an output shaft of the direct current motor, the outer surface of the rotating shaft is fixedly connected with the inner rings of the front bearing and the rear bearing respectively, and when the rotating shaft is used, the output shaft of the direct current motor drives the rotating shaft to rotate by starting the direct current motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. this high-efficient concrete vibrating spear, when constructor used this concrete vibrating spear, through holding handle and side handle, can be more convenient nimble control concrete vibrating spear, and antiskid hand line one can prevent to hold handle and side handle when skidding with protection hand line two, and the buffering inner wall can reduce the vibration transmission that the concrete vibrating spear produced when using to constructor hand to it is less to make the workman experience the vibration sense, and then can not receive the injury.

2. This high-efficient concrete vibrting spear is provided with acoustic celotex board and sound absorption chamber through the inside at the vibrting spear body, and the noise that the vibration that the vibrting spear body produced when using sent partly can be attracted the chamber and absorb, and the acoustic celotex board also can completely cut off partly noise and spread to the external world, and the noise that the vibration that the reduction vibrting spear body produced when using sent spreads to the external world to reduce the noise of concrete vibrting spear during operation.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the layered structure of the vibrating rod body of the present invention;

FIG. 3 is a front cross-sectional view of a holder of the present invention;

fig. 4 is a schematic view of the internal structure of the vibrating rod according to the present invention.

In the figure: the vibration rod comprises a fixing plate 1, a vibration rod body 2, a sealing insulating sleeve 201, a sound insulation plate 202, a sound absorption cavity 203, a bump 3, a holder 4, a buffering inner wall 401, an upper handle 402, a handle at the side 403, a first anti-skid handprint 404, a second protective handprint 405, a mounting seat 406, a heat dissipation hole 5, a direct current motor 6, a rotating shaft 601, a rear bearing 602, a front bearing 603 and an eccentric block 604.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: high-efficient concrete vibrting spear, including fixed plate 1, vibrating rod 2 and holder 4, vibrating rod 2 fixed connection is in the left side of fixed plate 1, and holder 4 fixed mounting is in the right side of fixed plate 1, and vibrating rod 2's external fixed surface is connected with lug 3, and holder 4's surface has seted up louvre 5, and the quantity of louvre 5 is three, three louvre 5 equidistant distribution in holder 4's front, louvre 5 runs through holder 4's front, and louvre 5 can make outside air and holder 4 inside air carry out the heat exchange, prevents that the heat that DC motor 6 produced from piling up in holder 4's inside, causes DC motor 6 to damage or holder 4's surface temperature too high.

The vibrating rod body 2 is composed of a sealing insulating sleeve 201, a sound insulation board 202 and a sound absorption cavity 203, the sealing insulating sleeve 201 is fixedly connected to the inner wall of the vibrating rod body 2, the sound insulation board 202 is fixedly connected to the inner wall of the sealing insulating sleeve 201, the sound absorption cavity 203 is arranged on the inner wall of the sound insulation board 202, the sealing insulating sleeve 201 is formed by compounding glass fibers and asbestos, the sound insulation board 202 is made of superfine glass wool, the sound insulation board 202 and the sound absorption cavity 203 are arranged inside the vibrating rod body 2, one part of noise generated by vibration of the vibrating rod body 2 in use can be absorbed by the sound absorption cavity 203, the sound insulation board 202 can also isolate one part of noise to be transmitted to the outside, the noise generated by vibration of the vibrating rod body 2 in use is reduced to be diffused to the outside, and therefore the noise generated by the concrete vibrating rod in work is reduced.

The holder 4 consists of a buffer inner wall 401, an upper grip 402, a side grip 403, an anti-skidding hand pattern I404, a protection hand pattern II 405 and a mounting seat 406, the buffer inner wall 401 is fixedly arranged on the inner wall of the holder 4, the upper grip 402 is fixedly connected to the top of the holder 4, the side grip 403 is fixedly connected to the right side of the holder 4, the anti-skidding hand pattern I404 is arranged on the inner wall of the upper grip 402, the protection hand pattern II 405 is arranged on the inner wall of the side grip 403, the mounting seat 406 is fixedly arranged at the bottom of the inner wall of the buffer inner wall 401, springs are arranged in the buffer inner wall 401 at equal intervals, the diameters of the upper grip 402 and the side grip 403 are the same, the upper grip 402 and the side grip 403 are made of alloy steel, the upper grip 402 and the side grip 403 made of the alloy steel are high in hardness and long in service life, when a constructor uses the concrete vibrating bar, the concrete bar can be more conveniently and flexibly controlled by holding the upper grip 402 and the side grip 403, and the first anti-skidding handprint 404 and the second protection handprint 405 can prevent slipping when the upper grip 402 and the side grip 403 are held by hands, and the buffer inner wall 401 can reduce the vibration generated by the concrete vibrating bar during use from being transmitted to hands of constructors, so that the workers feel less vibration and are not injured.

The top fixedly connected with direct current motor 6 of mount pad 406, direct current motor 6's output is connected with pivot 601, the one end outer surface fixedly connected with eccentric block 604 of direct current motor 6 is kept away from to pivot 601, the surface left side of pivot 601 is connected with front bearing 603, the surface middle part of pivot 601 is connected with rear bearing 602, the quantity of eccentric block 604 is three, pivot 601 and direct current motor 6's output shaft fixed connection, the surface of pivot 601 respectively with the inner circle fixed connection of front bearing 603 and rear bearing 602, front bearing 603 and rear bearing 602 make pivot 601 rotate more smoothly.

When using, through starting DC motor 6, DC motor 6's output shaft drives pivot 601 and rotates, pivot 601 drives eccentric block 604 and rotates, rotate the vibration that produces through eccentric block 604 and vibrate the concrete on every side, when constructor uses this concrete vibrting spear, through holding grip 402 and side grip 403, can be more convenient nimble control concrete vibrting spear, and skid when antiskid hand pattern 404 and protection hand pattern two 405 can prevent to hold grip 402 and side grip 403.

Claims

1. High-efficient concrete vibrting spear, including fixed plate (1), vibrting spear body (2) and holder (4), its characterized in that: the vibrating rod body (2) is fixedly connected to the left side of the fixing plate (1), and the holder (4) is fixedly arranged on the right side of the fixing plate (1);

the holder (4) comprises a buffering inner wall (401), an upper handle (402), a side handle (403), a first anti-skidding handprint (404), a second protective handprint (405) and a mounting seat (406), the buffering inner wall (401) is fixedly mounted on the inner wall of the holder (4), the upper handle (402) is fixedly connected to the top of the holder (4), the side handle (403) is fixedly connected to the right side of the holder (4), the first anti-skidding handprint (404) is arranged on the inner wall of the upper handle (402), the second protective handprint (405) is arranged on the inner wall of the side handle (403), and the mounting seat (406) is fixedly mounted at the bottom of the inner wall of the buffering inner wall (401).

2. A high efficiency concrete vibrator according to claim 1, wherein: springs are arranged in the buffer inner wall (401) at equal intervals, the diameters of the upper grip (402) and the side grip (403) are the same, and the upper grip (402) and the side grip (403) are made of alloy steel.

3. A high efficiency concrete vibrator according to claim 1, wherein: the vibrating rod body (2) is composed of a sealing insulating sleeve (201), a sound insulation board (202) and a sound absorption cavity (203), the sealing insulating sleeve (201) is fixedly connected to the inner wall of the vibrating rod body (2), the sound insulation board (202) is fixedly connected to the inner wall of the sealing insulating sleeve (201), and the sound absorption cavity (203) is arranged on the inner wall of the sound insulation board (202).

4. A high efficiency concrete vibrator according to claim 3, wherein: the sealing insulating sleeve (201) is formed by compounding glass fiber and asbestos, and the sound insulation board (202) is made of superfine glass wool.

5. A high efficiency concrete vibrator according to claim 1, wherein: the outer surface of the vibration rod body (2) is fixedly connected with a bump (3), the outer surface of the holder (4) is provided with a heat dissipation hole (5), and the top of the mounting seat (406) is fixedly connected with a direct current motor (6).

6. The high efficiency concrete vibrator according to claim 5, wherein: the output of direct current motor (6) is connected with pivot (601), the one end external surface fixedly connected with eccentric block (604) of direct current motor (6) is kept away from in pivot (601), the surface left side of pivot (601) is connected with front bearing (603), the surface middle part of pivot (601) is connected with rear bearing (602).

7. The high efficiency concrete vibrator according to claim 6, wherein: the number of the eccentric blocks (604) is three, the rotating shaft (601) is fixedly connected with an output shaft of the direct current motor (6), and the outer surface of the rotating shaft (601) is fixedly connected with inner rings of the front bearing (603) and the rear bearing (602) respectively.