CN211447821U

CN211447821U - Concrete vibrating device

Info

Publication number: CN211447821U
Application number: CN201920919989.4U
Authority: CN
Inventors: 王小兵; 刘陈; 梁永雄; 杨敏; 黄骏; 石善冬
Original assignee: Zhongtian Huanan Construction Investment Group Co ltd
Current assignee: Zhongtian Huanan Construction Investment Group Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-09-08
Anticipated expiration: 2029-06-18

Abstract

The utility model relates to a concrete vibrating device, the device includes: impacting the drill gun; a drill bit fixedly installed at a front end of the percussion drill gun and rotated by the percussion drill gun; the sleeve is movably sleeved on the drill bit from the front; and the elastic pull rope is connected with the percussion drill gun and the sleeve so as to elastically install the sleeve on the drill bit and enable the sleeve to be driven by the drill bit to vibrate. The utility model discloses have the advantage that the effect of vibrating is good, tamp efficiently.

Description

Concrete vibrating device

Technical Field

The utility model relates to a concrete vibrates, concretely relates to concrete structure vibrates device outward.

Background

The vibration of concrete structure is a method of compacting concrete by vibrating the concrete with a vibrating tool during or after the concrete is poured. The outer technique of vibrating of traditional concrete all adopts the vibrting spear disect insertion concrete in to vibrate, because the vibrting spear can meet the reinforcing bar separation often, or the narrow and small situation in operation face space leads to unable the vibration to target in place, causes the not closely knit, the concrete quality of vibrating poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a concrete vibrating device aims at improving the above-mentioned not enough that traditional concrete vibrates technique outward exists.

The utility model adopts the following technical scheme:

a concrete vibrating device comprising:

impacting the drill gun;

a drill bit fixedly installed at a front end of the percussion drill gun and driven by the percussion drill gun to vibrate;

this concrete vibrating device still includes:

the sleeve is movably sleeved on the drill bit from the front;

and the elastic pull rope is connected with the percussion drill gun and the sleeve so as to elastically install the sleeve on the drill bit and enable the sleeve to be driven by the drill bit to vibrate.

Preferably, the sleeve is movably sleeved on the drill bit through a blind hole formed in the rear end face of the sleeve.

Preferably, the elastic pull rope is wound on a front handle arranged below the percussion drill gun, and two ends of the elastic pull rope are respectively and fixedly connected to the outer walls of the left side and the right side of the sleeve, so that the sleeve is elastically mounted on the drill bit.

Preferably, the outer walls of the left side and the right side of the rear part of the sleeve are symmetrically provided with a rope seat respectively, and two ends of the elastic pull rope are fixedly installed on the two rope seats respectively.

The utility model discloses a sleeve has been cup jointed in the activity on the drill bit of percussion drill, and this sleeve passes through elasticity stay cord elastic connection in percussion drill rifle, and in the sleeve need not to insert the concrete during use, but acts on the template through vibrations and tamps the concrete in the template, has avoided not in place because of the vibration that the reinforcing bar blockked or the operation face is narrow and small and cause, is favorable to improving the effect of vibrating and tamp efficiency.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a partial exploded view of FIG. 1;

fig. 3 is a schematic structural view of a sleeve according to an embodiment of the present invention;

fig. 4 is a schematic view of a connection structure between a sleeve and a drill according to an embodiment of the present invention.

Detailed Description

The present invention will be described with reference to the accompanying drawings and specific embodiments.

Referring to FIGS. 1-4:

a concrete vibrating device comprises an impact drill gun 1, a drill bit 2, a sleeve 3 and an elastic pull rope 4.

A front handle 1.1 and a rear handle are arranged below the percussion drill 1 at a distance from each other.

The drill bit 2 is fixedly attached to the front end of the impact drill 1 and is driven to vibrate by the impact drill 1.

The sleeve 3 is movably sleeved on the drill bit 2 from the front through a blind hole 3.1 arranged on the rear end face of the sleeve, and the outer walls of the left side and the right side of the rear part of the sleeve are symmetrically provided with a rope seat 3.2 respectively.

The elastic pull rope 4 is wound on the front handle 1.1, and two ends of the elastic pull rope are respectively fixedly arranged on two rope seats 3.2 on the outer wall of the sleeve 3, so that the sleeve 3 is elastically fixed on the drill bit 2, and the sleeve 3 is driven by the drill bit 2 to vibrate.

During the use, prop sleeve 3 on the peripheral template of concrete structure, start percussion drill gun 1, percussion drill gun 1 drive drill bit 2 high-speed vibration, and drill bit 2 drive sleeve 3 vibrations, and sleeve 3 vibrations act on the template to closely knit wall body or cylinder concrete vibration.

Claims

1. A concrete vibrating device comprising:

a percussion drill gun (1);

a drill (2) fixedly mounted to the front end of the percussion drill (1) and driven to rotate by the percussion drill (1);

it is characterized by also comprising:

the sleeve (3) is movably sleeved on the drill bit (2) from the front;

and the elastic pull rope (4) is connected to the percussion drill gun (1) and the sleeve (3) so as to elastically install the sleeve (3) on the drill bit (2) and enable the sleeve (3) to be driven by the drill bit (2) to vibrate.

2. A concrete vibrating apparatus according to claim 1, wherein: the sleeve (3) is movably sleeved on the drill bit (2) through a blind hole (3.1) formed in the rear end face of the sleeve.

3. A concrete vibrating apparatus according to claim 1, wherein: the elastic pull rope (4) is wound on a front handle (1.1) arranged below the impact drill gun (1), and two ends of the elastic pull rope are respectively and fixedly connected to the outer walls of the left side and the right side of the sleeve (3).

4. A concrete vibrating apparatus according to claim 3, wherein: the outer walls of the left side and the right side of the rear part of the sleeve (3) are symmetrically provided with a rope seat (3.2), and two ends of the elastic pull rope (4) are fixedly arranged on the two rope seats (3.2) respectively.