CN219768748U - Movable protective device for stone cutting - Google Patents

Abstract

The utility model provides a movable protective device for stone cutting, which comprises a bearing bracket, a protective cover, a dust suction device and a cutting device, wherein a dust receiving box is arranged in the bearing bracket, the protective cover is detachably fixed on the periphery of the bearing bracket, the front surface of the protective cover is provided with a passage port for conveying stone to be cut, and the dust suction device is fixed at the upper end of the bearing bracket. The dust collection opening of the dust collection device faces the cutting device, the dust falling opening of the dust collection device is positioned at the bottom of the dust collection device, and the bottom of the bearing bracket is provided with rollers. The utility model adopts the closed device to isolate the generated dust from the surrounding environment, reduces the environmental pollution, provides a good environment for the operation of operation maintenance personnel and the operation of equipment, has simple structure and is convenient to use; the utility model is provided with the roller, can realize the rapid movement of the integral protection device, is convenient for moving the integral protection device to the best position for construction, is convenient for carrying out work at different positions, and improves the working efficiency.

Description

Movable protective device for stone cutting

Technical Field

The utility model relates to the technical field of dust protection, in particular to a movable protection device for stone cutting.

Background

After underground engineering is put into use, personnel work and equipment operation have put forward higher requirements on the environment, the original environment can not meet the development needs, and the wall surface and the ground are required to be decorated to improve the environment, so that a good environment is provided for operation and maintenance personnel work and equipment operation. In the process of environment lifting, the working such as stone cutting and paving is inevitably required to be carried out, and a large amount of dust is generated during cutting. At present, stone cutting is carried out in a cavity, a large amount of dust is easy to generate, when dust falling measures cannot be effectively executed, the environmental pollution caused by the dust is serious, the health of personnel is seriously influenced, the operation equipment is polluted, the safe and stable operation of the operation equipment is threatened, and even serious accidents are caused. It is therefore necessary to take effective measures to reduce dust in the cavity.

Disclosure of Invention

The utility model aims to provide a movable protection device for stone cutting, which aims to solve the problem that the stone cutting in the existing grotto generates a large amount of dust and cannot be effectively controlled.

The embodiment of the utility model provides a movable protection device for stone cutting, which comprises: the dust collection device comprises a bearing support, a protective cover, a dust collection device and a cutting device, wherein the bearing support is a rectangular frame, a dust receiving box is arranged inside the bearing support, a plurality of dust falling holes are formed in the upper surface of the bearing support, and dust generated by cutting stone can fall into the dust receiving box through the dust falling holes. The cutting device is installed and fixed on the bearing support and is close to the central position, the protection cover is detachably fixed on the periphery of the bearing support, the front surface of the protection cover is provided with a passage opening for conveying stone to be cut, a door curtain is arranged at the passage opening, the dust collection device is fixed at the upper end of the bearing support, and the dust collection device is used for absorbing dust generated when the stone is cut and collecting the dust in the dust collection box. Dust extraction's dust absorption mouth is towards cutting device, and dust extraction's dust fall mouth is located dust extraction's bottom, and the dust fall mouth communicates in the dust receiver box, and the bottom of bearing support is equipped with the gyro wheel that is used for protector overall movement, is convenient for remove the best position of construction with whole protector, improves work efficiency.

In some embodiments, the dust collection device is provided with two dust collection devices which are respectively positioned on two opposite sides of the bearing bracket. The specific structure and the installation mode of the dust collection device are not described herein, and are the prior art.

In some embodiments, a lighting device is disposed within the protective cover. The stone cutting is convenient to be carried out in a closed environment or an environment with poor illumination condition.

In some embodiments, the lighting device is attached to the dust collection device and is positioned at the middle of the lower part of the dust collection device.

In some embodiments, the lighting devices are arranged in two, each dust collection device is provided with one lighting device, and the two lighting devices are arranged opposite to each other.

In some embodiments, the protective cover and the load bearing bracket are both aluminum.

In some embodiments, the protective cover is fixed above the bearing bracket through bolts, so that the protective cover is convenient to disassemble and assemble.

In some embodiments, the upper end surface of the dust receiving box is of an open structure, so that dust collection is facilitated.

In some embodiments, the rollers are arranged at four corners of the bottom of the bearing bracket, so that the whole movement of the protection device is smoother.

In some embodiments, the dust collection opening of the dust collection device is located at an upper position in the protective cover, and the dust collection opening is located at an upper position because the dust at the lower part naturally falls into the dust receiving box and the dust at the upper part is easy to spread everywhere.

In some embodiments, an opening for drawing the dust receiving box is arranged on one side of the bearing support, so that the dust receiving box is in a drawer structure, and the collected dust can be cleaned conveniently. When the dust is required to be cleaned, the dust receiving box is pulled out of the opening, and then is inserted from the opening after the dust is cleaned.

The beneficial effects of the utility model are as follows:

(1) The utility model adopts the closed device to isolate the generated dust from the surrounding environment, reduces the environmental pollution, provides a good environment for the operation of operation maintenance personnel and the operation of equipment, has simple structure and is convenient to use;

(2) The roller is arranged, so that the whole protection device can be quickly moved, the whole protection device can be conveniently moved to the best construction position, work can be conveniently carried out at different positions, and the working efficiency is improved;

(3) The utility model is provided with the lighting device, thereby being convenient for cutting stone materials in a closed environment or an environment with poor lighting conditions.

Drawings

The foregoing and/or additional aspects and advantages of the present utility model will become apparent and may be better understood from the following description of embodiments with reference to the accompanying drawings,

wherein:

fig. 1 is a schematic view showing an internal structure of a mobile guard for stone cutting according to the present utility model;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

reference numerals:

1-a protective cover; 2-a dust collection port; 3-a dust collection device; 4-a dust receiving box; 5-lighting means; 6-a roller; 7-a cutting device; 8-bearing support.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

The following describes a mobile guard for stone cutting according to an embodiment of the present utility model with reference to the accompanying drawings.

As shown in fig. 1-3, an embodiment of the present utility model provides a mobile guard for stone cutting, including: bearing support 8, safety cover 1, dust extraction 3 and cutting device 7, bearing support 8 are rectangular frame, and bearing support 8 is inside to be equipped with dust and to receive box 4, and a plurality of dust fall hole has been seted up to bearing support 8's upper surface equipartition, and the dust that the cutting stone material produced can fall into dust through the dust fall hole and receive box 4. The cutting device 7 is installed and fixed on the bearing support 8 at a position close to the center, the protection cover 1 is detachably fixed on the periphery of the bearing support 8, the front surface of the protection cover 1 is provided with a passage opening for conveying stone to be cut, and a door curtain is arranged at the passage opening. When stone passes through the door curtain, the door curtain is naturally opened, and when the stone completely enters the protective cover 1, the door curtain is naturally closed.

The dust extraction 3 is fixed in bearing support 8 upper end, and dust extraction 3 is used for absorbing the dust that produces when cutting the stone material, collects in the dust collection box. The dust absorption mouth 2 of dust extraction 3 is towards cutting device 7, and dust extraction 3 falls the dirt mouth and is located dust extraction 3's bottom, falls dirt mouth and communicates in dust receiver 4, and the bottom of bearing support 8 is equipped with the gyro wheel 6 that is used for protector overall movement, is convenient for remove the optimum position of construction with whole protector, improves work efficiency.

In some embodiments, the curtain may be a rubber curtain or other alternative curtain that is currently commercially available.

In some specific embodiments, the aperture of the dust falling hole can be set according to practical situations, or grid plates can be adopted on the bearing support 8, and a plurality of grid holes are uniformly distributed on the grid plates, so that the same effect can be achieved.

In some embodiments, the dust suction device 3 is provided with two dust suction devices, which are respectively positioned on two opposite sides of the bearing bracket 8. The specific structure, power supply mode (external connection or internal power supply) and installation mode of the dust collection device 3 are not described herein, and are the prior art.

In some specific embodiments, the protective cover 1 is provided with a lighting device 5 inside. The stone cutting is convenient to be carried out in a closed environment or an environment with poor illumination condition. The lighting device 5 may employ a replaceable battery or rechargeable.

In some embodiments, the lighting device 5 is attached to the dust collection device 3, and is located in the middle of the lower portion of the dust collection device 3.

In some embodiments, two lighting devices 5 are provided, one lighting device 5 is provided for each dust collection device 3, and the two lighting devices 5 are arranged opposite to each other.

In some specific embodiments, the protective cover 1 and the load bearing bracket 8 are both of aluminum material.

In some specific embodiments, the protective cover 1 is fixed above the bearing bracket 8 through bolts, so that the protective cover is convenient to assemble and disassemble.

In some specific embodiments, the upper end surface of the dust receiving box 4 has an open structure, so as to facilitate dust collection.

In some specific embodiments, the rollers 6 are arranged at four corners of the bottom of the bearing bracket 8, so that the whole movement of the protection device is smoother.

In some specific embodiments, the dust collection opening 2 of the dust collection device 3 is located at an upper position in the protective cover 1, and the dust collection opening 2 is located at an upper position because the dust at the lower part naturally falls into the dust receiving box 4 and the dust at the upper part is easy to spread everywhere.

In some specific embodiments, an opening for drawing the dust receiving box 4 is provided on one side of the bearing support 8, so that the dust receiving box 4 has a drawer structure, and the collected dust can be cleaned conveniently. When the dust is required to be cleaned, the dust receiving box 4 is pulled out of the opening, and is inserted from the opening after the dust is cleaned.

The cutting device 7 is shown only schematically, and is not limited in shape or placement position. In fig. 3, the dust collection device 3 and the lighting device 5 are not visible from the outside, but only the orientation thereof inside the protective cover is shown.

In the use, still can be on the bearing support 8 installing the positioner or the anchor clamps that are used for fixed stone material when necessary, make the stone material can steadily cut, perhaps the manual work is stablized the stone material and is cut, of course, the operating personnel need dress necessary protective equipment, and unnecessary description is here, belongs to the common sense of the art.

The utility model is further illustrated by the following specific examples.

Example 1

As shown in fig. 1-3, a mobile guard for stone cutting, comprising: the dust collection device comprises a bearing support 8, a protective cover 1, a dust collection device 3 and a cutting device 7, wherein the bearing support 8 is a rectangular frame, a dust receiving box 4 is arranged inside the bearing support 8, and the upper end face of the dust receiving box 4 is of an open structure. A plurality of dust falling holes are uniformly distributed on the upper surface of the bearing support 8, and dust generated by cutting stone can fall into the dust receiving box 4 through the dust falling holes. One side of the bearing support 8 is provided with an opening for drawing the dust receiving box 4, so that the dust receiving box 4 is of a drawer type structure, and the collected dust can be cleaned conveniently. When the dust is required to be cleaned, the dust receiving box 4 is pulled out of the opening, and is inserted from the opening after the dust is cleaned.

The cutting device 7 is installed and fixed on the bearing support 8 at a position close to the center, the protection cover 1 is fixed on the periphery of the bearing support 8 through bolts, and the protection cover 1 and the bearing support 8 are made of aluminum materials. The front of the protective cover 1 is provided with a passage opening for conveying stone to be cut, and a door curtain is arranged at the passage opening and adopts a rubber door curtain. When stone passes through the door curtain, the door curtain is naturally opened, and when the stone completely enters the protective cover 1, the door curtain is naturally closed.

The dust collection device 3 is provided with two dust collection devices which are respectively positioned on two opposite sides of the bearing bracket 8. The dust extraction 3 is fixed in bearing support 8 upper end, and dust extraction 3 is used for absorbing the dust that produces when cutting the stone material, collects in the dust collection box. The dust collection opening 2 of the dust collection device 3 faces the cutting device 7 and is positioned at the upper position in the protective cover 1, the dust falling opening of the dust collection device 3 is positioned at the bottom of the dust collection device 3, and the dust falling opening is communicated with the dust receiving box 4.

The bottom of bearing support 8 is equipped with the gyro wheel 6 that is used for protector overall movement, and the bottom four corners department of bearing support 8 is located to gyro wheel 6, is convenient for remove the best position of construction with whole protector, improves work efficiency.

The inside of the protective cover 1 is provided with a lighting device 5, and the lighting device 5 is attached to the dust collection device 3 and positioned in the middle of the lower part of the dust collection device 3. The number of the lighting devices 5 is two, each dust collection device 3 is provided with one lighting device 5, and the two lighting devices 5 are oppositely arranged. The stone cutting is convenient to be carried out in a closed environment or an environment with poor illumination condition.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. A mobile guard for stone cutting, comprising: the dust collection device comprises a bearing support, a protective cover, dust collection devices and a cutting device, wherein the bearing support is a rectangular frame, a dust receiving box is arranged inside the bearing support, a plurality of dust falling holes are formed in the upper surface of the bearing support, the cutting device is fixedly arranged on the bearing support and leans against the central position, the protective cover is detachably fixed on the periphery of the bearing support, a passage opening for conveying stone to be cut is formed in the front face of the protective cover, a door curtain is arranged at the passage opening, the dust collection devices are fixed at the upper end of the bearing support, the dust collection openings of the dust collection devices face the cutting devices, the dust falling openings of the dust collection devices are located at the bottom of the dust collection devices and are communicated with the dust receiving box, and rollers for integrally moving the protective devices are arranged at the bottom of the bearing support.

2. The mobile guard for stone cutting as claimed in claim 1, wherein the dust suction means is provided in two, two opposite sides of the support frame.

3. The mobile guard for stone cutting as claimed in claim 1, wherein the protective cover is provided therein with a lighting device.

4. A mobile guard for stone cutting according to claim 3 wherein the illumination device is mounted to the suction device and is located centrally below the suction device.

5. The portable guard for stone cutting of claim 4, wherein there are two illumination devices, one illumination device for each dust suction device, the two illumination devices being disposed opposite each other.

6. The mobile guard for stone cutting of claim 1, wherein the guard and the load-bearing bracket are both of aluminum.

7. The mobile guard for stone cutting of claim 1, wherein the guard is bolted over the load-bearing bracket.

8. The portable guard for stone cutting of any one of claims 1-7, wherein an upper end surface of the dust receiving box is of an open structure.

9. The mobile guard for stone cutting of claim 1, wherein the rollers are provided at the bottom four corners of the load-bearing support.

10. The mobile guard for stone cutting as claimed in claim 1, wherein one side of the bearing bracket is provided with an opening for drawing the dust receiving box.