CN209954474U - Integral protection device of abrasive wheel cutting machine for construction site - Google Patents
Integral protection device of abrasive wheel cutting machine for construction site Download PDFInfo
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- CN209954474U CN209954474U CN201920331343.4U CN201920331343U CN209954474U CN 209954474 U CN209954474 U CN 209954474U CN 201920331343 U CN201920331343 U CN 201920331343U CN 209954474 U CN209954474 U CN 209954474U
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- inner cover
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- abrasive wheel
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Abstract
The utility model belongs to the technical field of the design of construction site tools, in particular to an integral protection device of an abrasive wheel cutting machine for construction sites, which comprises a base and an inner cover, wherein the inner cover is hinged together through a rotating shaft arranged on the base, the whole inner cover is in a quadrant sector design, an electric smoke exhaust fan is arranged on the inner cover, and air holes for smoke exhaust and heat dissipation are uniformly distributed on the upper shell of the inner cover; the outer cover is movably connected with the outer cover through a connecting shaft, the outer cover is integrally designed to be a quarter circular sector, balancing weights are arranged at two end parts of the outer cover respectively, and observation windows are arranged on the left and right sides of the shell at the upper part of the outer cover respectively. The device has simple and reasonable structure, simple and convenient operation, convenient movement and good protection effect, and is worth of being widely popularized.
Description
Technical Field
The utility model belongs to the technical field of the design of construction site instrument, specifically disclose a whole protector of abrasive wheel cutting machine for building site.
Background
The abrasive wheel cutting machine is the most commonly used electric tool for cutting materials such as metal square tubes, flat tubes, round tubes, angle irons and the like in the construction of constructional engineering, and has certain danger in use due to the fact that an abrasive wheel of the abrasive wheel cutting machine is fragile and high in rotating speed. In addition, in an actual construction site, because more flammable materials are stacked, a cutting machine which is not provided with protective measures or is not strict in fireproof measures is directly used on an operation surface or a processing field, and the danger of fire is caused; moreover, as a lot of field operators exist, the range of motion of the working face is narrow, and the fire scraps generated by using the cutting machine without protective measures are easy to cause damage to the operators and passers ahead; the produced flower bits of cutting metal material drift at will, cause environmental pollution, are blown in the air, also cause the injury to the human body to the iron fillings that scatter are difficult to the clearance, if scatter in the template, have very big influence to the impression quality after the later stage concreting. In addition, when cutting operation is performed in rainy days and other special weather, the protection effect on a cutting machine cannot be achieved, and line electric leakage and electric shock damage are easily caused. Therefore, it is a great task to design a cutter guard device to solve the above technical problems to the maximum extent during construction operation at a construction site.
Disclosure of Invention
The utility model aims at: the integral protection device of the abrasive wheel cutting machine is designed, and the problems in the background technology can be better solved.
The technical scheme of the utility model: the integral protection device of the abrasive wheel cutting machine for the construction site comprises a base and an inner cover, wherein the inner cover is hinged together through a rotating shaft arranged on the base, the whole inner cover is designed into a quarter-circle sector, an electric smoke exhaust fan is arranged on the inner cover, and air holes for smoke exhaust and heat dissipation are uniformly distributed on a shell on the upper part of the inner cover; the outer cover is movably connected with the outer cover through a connecting shaft, the outer cover is integrally designed to be a quarter circular sector, balancing weights are arranged at two end parts of the outer cover respectively, and observation windows are arranged on the left and right sides of the shell at the upper part of the outer cover respectively.
Further, the outer cover does not completely cover the inner cover.
Further, a protective frame is arranged on the smoke exhaust fan.
Further, the magnet is arranged on the side wall of the inner cover.
The whole air hole is designed to be oval, the penetrating part in the air hole occupies two thirds of the area of the air hole, and the air hole is transversely provided with a certain included angle.
Further designed, a shockproof rubber strip is arranged on the balancing weight.
Further, a handle is arranged on the outer shell of the outer cover.
Has the advantages that: the utility model has the advantages of simple and reasonable structure, easy and simple to handle, remove convenient, the protecting effect is good, is worth wideling popularize.
Drawings
FIG. 1 is a schematic view of the structure of the present invention; FIG. 2 is a left side view; FIG. 3 is a top view of the housing; fig. 4 is a top view of the inner cover.
Detailed Description
The device is further described with reference to the accompanying drawings.
Embodiment 1, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the integral protection device of the abrasive wheel cutting machine for the construction site comprises a cutting machine 1, a base 2 and an inner cover 4, wherein the inner cover 4 is hinged together through a rotating shaft 3 arranged on the base 2, the integral inner cover 4 is designed to be a quarter-circle sector, an electric smoke exhaust fan 8 is arranged on the inner cover 4, and air holes 9 for smoke exhaust and heat dissipation are uniformly distributed on a shell at the upper part of the inner cover 4; the outer cover 10 is movably connected to the outer part of the inner cover 4 through a connecting shaft 7, the outer cover 10 is integrally designed to be a quarter-circle sector, two end parts of the outer cover 10 are respectively provided with a balancing weight 11, and the left and the right of a shell on the upper part of the outer cover 10 are respectively provided with an observation window 14.
In practice, the outer cover 10 does not fully enclose the inner cover 4.
In practical operation, a protective frame 6 is arranged on the smoke exhaust fan 8.
In practical operation, the side wall of the inner cover 4 is provided with a magnet 5.
In practical operation, the whole air hole 9 is designed to be oval, the penetrating part in the air hole 9 occupies two thirds of the area of the air hole 9, and the air hole 9 has a certain included angle in the transverse direction.
In practical operation, a shockproof rubber strip 12 is arranged on the balancing weight 11.
In practical operation, a handle 13 is arranged on the housing on the outer cover 10.
Claims (7)
1. Integral protector of abrasive wheel cutting machine for building site, including base (2) and inner cover (4), inner cover (4) are articulated together through pivot (3) that set up on base (2), its characterized in that: the inner cover (4) is integrally designed into a quarter-circle sector, an electric smoke exhaust fan (8) is arranged on the inner cover (4), and air holes (9) for smoke exhaust and heat dissipation are uniformly distributed on the upper shell of the inner cover (4); the outer portion of the inner cover (4) is movably connected with an outer cover (10) through a connecting shaft (7), the outer cover (10) is integrally designed to be a quarter-circle sector, two end portions of the outer cover (10) are respectively provided with a balancing weight (11), and the left portion and the right portion of a shell on the upper portion of the outer cover (10) are respectively provided with an observation window (14).
2. The integral protecting device of the abrasive wheel cutting machine for construction sites according to claim 1, characterized in that: the outer cover (10) does not completely cover the inner cover (4).
3. The integral guard of the abrasive wheel cutting machine for construction sites according to claim 1 or 2, wherein: the smoke exhaust fan (8) is provided with a protective frame (6).
4. The integral protecting device of the abrasive wheel cutting machine for construction sites according to claim 1, characterized in that: and a magnet (5) is arranged on the side wall of the inner cover (4).
5. The integral guard of the abrasive wheel cutting machine for construction sites according to claim 1 or 2, wherein: the whole air holes (9) are designed to be oval, the through parts in the air holes (9) account for two thirds of the area of the air holes (9), and the air holes (9) have a certain included angle in the transverse direction.
6. The integral guard of a grinder cutting machine for construction sites according to claim 1, 2 or 4, wherein: and a shockproof rubber strip (12) is arranged on the balancing weight (11).
7. The integral protecting device of the abrasive wheel cutting machine for construction sites according to claim 1, characterized in that: a handle (13) is arranged on the outer shell of the outer cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920331343.4U CN209954474U (en) | 2019-03-15 | 2019-03-15 | Integral protection device of abrasive wheel cutting machine for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920331343.4U CN209954474U (en) | 2019-03-15 | 2019-03-15 | Integral protection device of abrasive wheel cutting machine for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209954474U true CN209954474U (en) | 2020-01-17 |
Family
ID=69238961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920331343.4U Active CN209954474U (en) | 2019-03-15 | 2019-03-15 | Integral protection device of abrasive wheel cutting machine for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209954474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719626A (en) * | 2019-03-15 | 2019-05-07 | 中建新疆建工集团第一建筑工程有限公司 | Construction site abrasive wheel cutting machine integral protection device |
-
2019
- 2019-03-15 CN CN201920331343.4U patent/CN209954474U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719626A (en) * | 2019-03-15 | 2019-05-07 | 中建新疆建工集团第一建筑工程有限公司 | Construction site abrasive wheel cutting machine integral protection device |
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