阅读说明：本技术 带三切片的手持线管开槽机及施工方法 (Handheld wire pipe grooving machine with three slices and construction method ) 是由 任冠宇 宋文智 洪陈超 于 2019-08-31 设计创作，主要内容包括：本发明具体是一种带三切片的手持线管开槽机及施工方法,包括手持切割机本体和砂轮片；其特征是：该手持切割机本体的电机为双侧输出结构,在任意一端转轴上设置一枚伞齿,将另一枚伞齿设置在手持切割机本体的机壳上并通过一枚轴承而与机壳连接,将纵向输出轴固定穿设在这枚伞齿上并且这根纵向输出轴从机壳上伸出,如此,当手持切割机本体得电并且电机开始转动后,随着转轴的转动将伞齿一同带动转动并最后使纵向输出轴一起转动；在纵向输出轴及转子的转轴上分别套设砂轮片。本开槽机可以一次成槽,不需要再使用冲击钻剔凿线槽,施工效率高,成槽质量好,且避免了冲击钻剔凿墙体时,因振动造成的墙体质量隐患,避免了强噪声污染。(The invention relates to a handheld wire tube grooving machine with three sections and a construction method, wherein the handheld wire tube grooving machine comprises a handheld cutting machine body and a grinding wheel sheet; the method is characterized in that: the motor of the handheld cutter body is of a bilateral output structure, a rotating shaft at any end is provided with a bevel gear, the other bevel gear is arranged on a shell of the handheld cutter body and is connected with the shell through a bearing, a longitudinal output shaft is fixedly arranged on the bevel gear in a penetrating way and extends out of the shell, and therefore when the handheld cutter body is powered on and the motor starts to rotate, the bevel gear is driven to rotate together with the rotation of the rotating shaft, and finally the longitudinal output shaft rotates together; grinding wheel sheets are respectively sleeved on the longitudinal output shaft and the rotating shaft of the rotor. The grooving machine can form grooves once, does not need to reuse impact drills to pick and chisel the wire grooves, is high in construction efficiency and good in grooving quality, avoids the hidden danger of wall quality caused by vibration when the impact drills to pick and chisel the wall body, and avoids strong noise pollution.)

1. A handheld line pipe grooving machine with three slices comprises a handheld cutting machine body and a grinding wheel piece; the method is characterized in that: the handheld cutting machine comprises a handheld cutting machine body, and is characterized by further comprising a pair of bevel gears and a longitudinal output shaft, wherein a motor of the handheld cutting machine body is of a bilateral output structure, namely a rotating shaft of a rotor of the handheld cutting machine body extends out of two ends of the motor and extends out of a shell of the handheld cutting machine body, one bevel gear is arranged on the rotating shaft at any one end, the other bevel gear is arranged on a shell of the handheld cutting machine body and is connected with the shell through a bearing, the longitudinal output shaft is fixedly arranged on the bevel gear in a penetrating mode and extends out of the shell, and therefore when the handheld cutting machine body is powered on and the motor starts to rotate, the bevel gears are driven to rotate together along with the rotation of the rotating shaft, and finally the longitudinal; the grinding wheel is respectively sleeved on the longitudinal output shaft and the rotating shaft of the rotor, so that the handheld cutting machine body has cutting functions on two sides and the top end of the handheld cutting machine body.

2. The method of using a hand-held line pipe groover with three slices of claim 1, wherein: comprises that

Step 1, cutting a wall body by using a handheld wire tube cutting machine with three slices,

step 1.1, drawing a pipeline slotting position and a width side line in advance on a wall body needing slotting;

step 1.2, switching on a power supply of the handheld wire tube cutting machine, vertically holding the handheld wire tube cutting machine, and inserting the head with the grinding wheel into the rectangular groove section, wherein the grinding wheel carried by the longitudinal output shaft is positioned at the bottom of the groove body, and the grinding wheel carried by the two sides of the rotating shaft is positioned at the two sides of the groove body;

step 1.3, cutting and slotting along the reserved hole of the wall body and the side line of the wire slot;

step 1.4, repeating the step 2 until the wall bodies in the side lines of the wire grooves are all cut in place;

step 2, knocking the grooved wall body along the bending part of the grooved groove bottom from top to bottom, knocking off the building blocks in the groove section by section, and timely cleaning the generated garbage;

step 3, laying pipelines: embedding the line pipe in place according to a design drawing and fixing;

step 4, plugging a pipe groove: after the pipeline is laid, the slotted part is blocked by fine aggregate concrete, and a glass fiber net is laid on the surface and is smoothed, so that the slotted part is prevented from cracking.

Technical Field

The invention relates to the field of building construction, in particular to a handheld line pipe grooving machine with three slices and a construction method.

Background

The existing pipeline grooving mostly adopts a single-cutting-piece grooving machine, and although a double-cutting-piece type line pipe grooving machine exists, the single-cutting-piece grooving machine is rarely applied in engineering. No matter the single-cutting-piece type grooving machine or the double-cutting-piece type wire pipe grooving machine can not form grooves at one time, and after a wall body is cut, a percussion drill is still needed to pick and chisel the positions needing to be excavated so as to meet the laying requirements of wire pipes. The grooving quality of the grooving operation performed in multiple times is often not good enough, and the potential quality hazards of large vibration noise and easy looseness of the wall body exist.

Disclosure of Invention

The invention aims to overcome the defects and provides a three-slice line pipe grooving machine capable of cutting into grooves at one time and a construction method.

In order to achieve the above purpose, the invention is realized as follows:

a handheld line pipe grooving machine with three slices comprises a handheld cutting machine body and a grinding wheel piece; the handheld cutting machine comprises a handheld cutting machine body, and is characterized by further comprising a pair of bevel gears and a longitudinal output shaft, wherein a motor of the handheld cutting machine body is of a bilateral output structure, namely a rotating shaft of a rotor of the handheld cutting machine body extends out of two ends of the motor and extends out of a shell of the handheld cutting machine body, one bevel gear is arranged on the rotating shaft at any one end, the other bevel gear is arranged on a shell of the handheld cutting machine body and is connected with the shell through a bearing, the longitudinal output shaft is fixedly arranged on the bevel gear in a penetrating mode and extends out of the shell, and therefore when the handheld cutting machine body is powered on and the motor starts to rotate, the bevel gears are driven to rotate together along with the rotation of the rotating shaft, and finally the longitudinal; the grinding wheel is respectively sleeved on the longitudinal output shaft and the rotating shaft of the rotor, so that the handheld cutting machine body has cutting functions on two sides and the top end of the handheld cutting machine body.

The using method of the handheld line pipe grooving machine with the three slices comprises

Step 1, cutting a wall body by using a handheld wire tube cutting machine with three slices,

step 1.1, drawing a pipeline slotting position and a width side line in advance on a wall body needing slotting;

step 1.2, switching on a power supply of the handheld wire tube cutting machine, vertically holding the handheld wire tube cutting machine, and inserting the head with the grinding wheel into the rectangular groove section, wherein the grinding wheel carried by the longitudinal output shaft is positioned at the bottom of the groove body, and the grinding wheel carried by the two sides of the rotating shaft is positioned at the two sides of the groove body;

step 1.3, cutting and slotting along the reserved hole of the wall body and the side line of the wire slot;

step 1.4, repeating the steps until the wall bodies in the side lines of the wire grooves are all cut in place;

step 2, knocking the grooved wall body along the bending part of the grooved groove bottom from top to bottom, knocking off the building blocks in the groove section by section, and timely cleaning the generated garbage;

step 3, laying pipelines: embedding the line pipe in place according to a design drawing and fixing;

step 4, plugging a pipe groove: after the pipeline is laid, the slotted part is blocked by fine aggregate concrete, and a glass fiber net is laid on the surface and is smoothed, so that the slotted part is prevented from cracking.

The grooving machine can form grooves once, does not need to reuse impact drills to pick and chisel the wire grooves, is high in construction efficiency and good in grooving quality, avoids the hidden danger of wall quality caused by vibration when the impact drills to pick and chisel the wall body, and avoids strong noise pollution.

Drawings

Fig. 1 is a first structural schematic diagram of the grooving machine.

Fig. 2 is a schematic structural diagram two of the grooving machine.

Detailed Description

The invention is further illustrated by the following specific examples.

As shown in fig. 1 and 2, a three-slice line pipe grooving machine; the automatic cutting machine comprises a grooving machine body 5, a power indicator lamp 6, a switch 7, an exhaust hole 8, a power line and water inlet pipe 9, a transverse cutting blade 3, a protective cover 4, a horizontal cutting blade 1 and a drill bit 2 with threads; the motor of the grooving machine body is of a bilateral output structure, namely a rotating shaft of a rotor of the motor extends out of two ends of the motor and extends out of a shell of the handheld cutting machine body, a bevel gear is arranged on the rotating shaft at any end, the other bevel gear is arranged on a shell of the handheld cutting machine body and is connected with the shell through a bearing, a longitudinal output shaft is fixedly arranged on the bevel gear in a penetrating mode and extends out of the shell, and therefore when the handheld cutting machine body is powered on and the motor starts to rotate, the bevel gear is driven to rotate together with the rotation of the rotating shaft, and finally the longitudinal output shaft rotates together; the grinding wheel is respectively sleeved on the longitudinal output shaft and the rotating shaft of the rotor, so that the handheld cutting machine body has cutting functions on two sides and the top end of the handheld cutting machine body.

The using method of the handheld line pipe grooving machine with the three slices comprises

Step 1, cutting a wall body by using a handheld wire tube cutting machine with three slices,

step 1.1, drawing a pipeline slotting position and a width side line in advance on a wall body needing slotting;

step 1.2, switching on a power supply of the handheld wire tube cutting machine, vertically holding the handheld wire tube cutting machine, and inserting the head with the grinding wheel into the rectangular groove section, wherein the grinding wheel carried by the longitudinal output shaft is positioned at the bottom of the groove body, and the grinding wheel carried by the two sides of the rotating shaft is positioned at the two sides of the groove body;

step 1.3, cutting and slotting along the reserved hole of the wall body and the side line of the wire slot;

step 1.4, repeating the steps until the wall bodies in the side lines of the wire grooves are all cut in place;

step 2, knocking the grooved wall body along the bending part of the grooved groove bottom from top to bottom, knocking off the building blocks in the groove section by section, and timely cleaning the generated garbage;

step 3, laying pipelines: embedding the line pipe in place according to a design drawing and fixing;

step 4, plugging a pipe groove: after the pipeline is laid, the slotted part is blocked by fine aggregate concrete, and a glass fiber net is laid on the surface and is smoothed, so that the slotted part is prevented from cracking.

The grooving machine can form grooves once, does not need to reuse impact drills to pick and chisel the wire grooves, is high in construction efficiency and good in grooving quality, avoids the hidden danger of wall quality caused by vibration when the impact drills to pick and chisel the wall body, and avoids strong noise pollution.