CN205057906U - Instrument that installation ceiling expansion pipe or ceiling inflation were tied - Google Patents

Abstract

The utility model belongs to the technical field of machinery and relates to a tool, in particular to a tool for installing a ceiling expansion pipe or a ceiling expansion bolt. A tool for installing ceiling expansion pipes or ceiling expansion bolts, including a wrench, a galvanized steel pipe and a short steel pipe, one end of the galvanized steel pipe is provided with a groove, the end of the wrench is inserted into the groove and welded to one end of the galvanized steel pipe, the galvanized steel pipe The other end of the steel pipe is welded to one end of the short steel pipe, and the galvanized steel pipe is perpendicular to the short steel pipe. A tool for installing ceiling expansion pipes or ceiling expansion bolts disclosed by the utility model has the following beneficial effects: 1. It can be operated by one person without professional technical requirements, saving labor. 2. The ceiling operation can be completed on the ground, which reduces the safety risk. 3. The installation speed is fast, saving labor and time, and greatly improving work efficiency.

Description

A tool for installing ceiling expansion pipes or ceiling expansion bolts

technical field

The utility model belongs to the technical field of machinery and relates to a tool, in particular to a tool for installing a ceiling expansion pipe or a ceiling expansion bolt.

Background technique

The expansion bolt is also called the expansion screw, that is, the 'scientific name'. Generally speaking, it is a metal expansion screw, and its fixing principle. The fixing of the expansion screw is to use the wedge-shaped slope to promote the expansion to generate friction and grip force, so as to achieve the fixing effect. One end of the screw is threaded, and the other end has a taper. Wrapped with an iron sheet (some are steel pipes) on the outside, there are several cuts in the half of the iron sheet cylinder (steel pipe), stuff them together into the hole punched in the wall, and then lock the nut, the nut pulls the screw outward, and pulls the taper into the iron sheet cylinder , the iron cylinder is expanded, so it is tightly fixed on the wall, and is generally used for fastening the fence, awning, air conditioner, etc. on cement, brick and other materials.

Expansion pipes (bolts) are widely used in installation base materials: concrete, natural hard stone, fire-fighting equipment, air-conditioning ducts, cable trays, curtain walls, inverted pipes, ceilings and other construction and installation projects. Among them, it is the most widely used in ceiling installation engineering. During the construction process, workers need to use ladders or climbing ladders to complete the work, but because ladders and other tools are relatively heavy and inconvenient to move, and the number of installations on the ladder is small, so Time-consuming and labor-intensive, the speed is slow, and the construction period is wasted.

Utility model content

Purpose of the utility model: The utility model makes improvements to the problems existing in the above-mentioned prior art, that is, the utility model discloses a tool for installing a ceiling expansion pipe or a ceiling expansion bolt.

Technical solution: a tool for installing ceiling expansion pipes or ceiling expansion bolts, including wrenches, galvanized steel pipes and short steel pipes,

One end of the galvanized steel pipe is provided with a groove, the end of the wrench is inserted into the groove and welded with one end of the galvanized steel pipe, and the other end of the galvanized steel pipe is welded with one end of the short steel pipe. The galvanized steel pipe is perpendicular to the short steel pipe.

Further, the wrench is a dead wrench with an opening at one end, and the size of the opening is adapted to the size of the ceiling expansion pipe or the size of the ceiling expansion bolt.

Further, the wrench is an adjustable wrench.

Further, the length of the galvanized steel pipe is 100-200 cm, the inner diameter of the galvanized steel pipe is 25 mm, and the outer diameter of the galvanized steel pipe is 33.5 mm.

Further, the length of the short steel pipe is 20cm, the inner diameter of the short steel pipe is 25mm, and the outer diameter of the short steel pipe is 33.5mm.

When in use, the longer galvanized steel pipe is like an extended arm, which can complete high-altitude operations on the ground, which is safe and risk-free. Rotating the steel pipe is equivalent to tightening the wire by hand to expand the expansion pipe (bolt). effect, basically does not affect the magnitude of the force at both ends), and the operation is simple and convenient.

This tool is suitable for various ceiling expansion pipe (bolt) installation and construction operations, such as ceiling suspension, cable bridge installation, fire protection pipe and air conditioning duct installation and other construction operations. It is simple, convenient, fast and efficient for every construction worker, saving time, labor and safety.

Beneficial effects: a tool for installing ceiling expansion pipes or ceiling expansion bolts disclosed by the utility model has the following beneficial effects:

1. It can be operated by one person without professional technical requirements, saving labor.

2. The ceiling operation can be completed on the ground, which reduces the safety risk.

3. The installation speed is fast, saving labor and time, and greatly improving work efficiency.

Description of drawings

Fig. 1 is a schematic structural diagram of a tool for installing ceiling expansion pipes or ceiling expansion bolts disclosed by the utility model

in:

10-wrench 20-galvanized steel pipe

30-short steel pipe

detailed description:

Below the specific embodiment of the utility model is described in detail.

Specific embodiment 1:

As shown in Figure 1, a tool for installing a ceiling expansion pipe or a ceiling expansion bolt includes a wrench 10, a galvanized steel pipe 20 and a short steel pipe 30,

One end of the galvanized steel pipe 20 is provided with a groove, the end of the wrench 10 is inserted into the groove and welded with one end of the galvanized steel pipe 20, the other end of the galvanized steel pipe 20 is welded with one end of the short steel pipe 30, and the galvanized steel pipe 20 and the short steel pipe 30 vertical.

Further, the wrench 10 is a dead wrench with an opening at one end, and the size of the opening is adapted to the size of the ceiling expansion pipe or the size of the ceiling expansion bolt.

Further, the length of the galvanized steel pipe 20 is 100 cm, the inner diameter of the galvanized steel pipe 20 is 25 mm, and the outer diameter of the galvanized steel pipe 20 is 33.5 mm.

Further, the length of the short steel pipe 30 is 20cm, the inner diameter of the short steel pipe 30 is 25mm, and the outer diameter of the short steel pipe 30 is 33.5mm.

Specific embodiment 2

A tool for installing a ceiling expansion pipe or a ceiling expansion bolt, including a wrench 10, a galvanized steel pipe 20 and a short steel pipe 30,

One end of the galvanized steel pipe 20 is provided with a groove, the end of the wrench 10 is inserted into the groove and welded with one end of the galvanized steel pipe 20, the other end of the galvanized steel pipe 20 is welded with one end of the short steel pipe 30, and the galvanized steel pipe 20 and the short steel pipe 30 vertical.

Further, the wrench 10 is an adjustable wrench.

Further, the length of the galvanized steel pipe 20 is 200 cm, the inner diameter of the galvanized steel pipe 20 is 25 mm, and the outer diameter of the galvanized steel pipe 20 is 33.5 mm.

Further, the length of the short steel pipe 30 is 20cm, the inner diameter of the short steel pipe 30 is 25mm, and the outer diameter of the short steel pipe 30 is 33.5mm.

Specific embodiment 3

A tool for installing a ceiling expansion pipe or a ceiling expansion bolt, including a wrench 10, a galvanized steel pipe 20 and a short steel pipe 30,

One end of the galvanized steel pipe 20 is provided with a groove, the end of the wrench 10 is inserted into the groove and welded with one end of the galvanized steel pipe 20, the other end of the galvanized steel pipe 20 is welded with one end of the short steel pipe 30, and the galvanized steel pipe 20 and the short steel pipe 30 vertical.

Further, the wrench 10 is a dead wrench with an opening at one end, and the size of the opening is adapted to the size of the ceiling expansion pipe or the size of the ceiling expansion bolt.

Furthermore, the length of the galvanized steel pipe 20 is 150 cm, the inner diameter of the galvanized steel pipe 20 is 25 mm, and the outer diameter of the galvanized steel pipe 20 is 33.5 mm.

Further, the length of the short steel pipe 30 is 20cm, the inner diameter of the short steel pipe 30 is 25mm, and the outer diameter of the short steel pipe 30 is 33.5mm.

The embodiments of the present utility model have been described in detail above. However, the utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the utility model within the scope of knowledge of those skilled in the art.

Claims (5)

1. A tool for installing a ceiling expansion pipe or a ceiling expansion bolt, characterized in that it comprises a wrench, a galvanized steel pipe and a short steel pipe, one end of the galvanized steel pipe is provided with a groove, and the end of the wrench is inserted into the groove The groove is welded with one end of the galvanized steel pipe, the other end of the galvanized steel pipe is welded with one end of the short steel pipe, and the galvanized steel pipe is perpendicular to the short steel pipe. 2. A tool for installing a ceiling expansion pipe or a ceiling expansion bolt according to claim 1, wherein the wrench is a solid wrench with an opening at one end, and the size of the opening is the same as the size of the ceiling expansion pipe or the ceiling expansion bolt. suitable for the size. 3. A tool for installing a ceiling expansion pipe or a ceiling expansion bolt according to claim 1, wherein the wrench is an adjustable wrench. 4. A tool for installing ceiling expansion pipes or ceiling expansion bolts according to claim 1, wherein the length of the galvanized steel pipe is 100-200 cm, the inner diameter of the galvanized steel pipe is 25 mm, and the galvanized steel pipe The outer diameter of the steel pipe is 33.5 mm. 5. a kind of tool that installs ceiling expansion pipe or ceiling expansion bolt according to claim 1, is characterized in that, described short steel pipe is long 20cm, and the inner diameter of described short steel pipe is 25mm, and the outer diameter of described short steel pipe is 33.5mm.