CN213440484U

CN213440484U - Dustproof device for constructional engineering

Info

Publication number: CN213440484U
Application number: CN202021736576.1U
Authority: CN
Inventors: 钮成林; 陈旭; 王甜
Original assignee: China Construction Seventh Engineering Bureau Shanghai Corp Ltd; China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Bureau Shanghai Corp Ltd; China Construction Seventh Engineering Division Corp Ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-15
Anticipated expiration: 2030-08-19

Abstract

The utility model provides a dustproof device for construction engineering, which comprises a drilling machine body; the dustproof device is fixed on the drilling machine body and comprises a collecting box, a first spring is arranged on one side of the collecting box, and one end of the collecting box is fixedly connected with a fixing plate; alarm device, alarm device is fixed in on the fixed plate, alarm device includes the set casing, the inside sliding connection of set casing has the catch bar, the one end fixedly connected with sliding plate of catch bar, fixedly connected with second spring on the sliding plate, the utility model provides a dust keeper for building engineering has and promotes the sliding bar by the third spring and moves right to make dust collection box and wall laminating all the time, when avoiding extracting the drilling machine body after the drilling of drilling machine body is accomplished, the drill bit on the drilling machine body can take out a large amount of dusts, thereby makes the dust fly upward, thereby makes the staff inhale the health that the dust influences the health.

Description

Dustproof device for constructional engineering

Technical Field

The utility model relates to a building engineering technical field especially relates to a dust keeper for building engineering.

Background

The building engineering is an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation of lines, pipelines and equipment matched with the house buildings, wherein the house buildings comprise top covers, beams and columns, walls, foundations and internal spaces capable of forming the internal spaces, and meet the requirements of production, living, learning and public activities of people, and the building engineering is various technical works such as planning, investigation, design, construction and completion and the like for newly building, reconstructing or expanding the house buildings and the auxiliary structures.

The installation of pipeline and circuit in the building engineering needs to be carried out the drilling on the wall body with the drilling machine to conveniently fix pipeline and circuit, and current drilling machine is provided with dustproof function, but after the drilling is accomplished, when pulling out the drill bit on the drilling machine, the dust in the hole can be taken to the drill bit, thereby makes the dust fly upward, makes the staff inhale the dust that flies upward easily, thereby influences the control of health.

Therefore, it is necessary to provide a dustproof device for construction engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust keeper for building engineering has solved the problem that can't carry out the collection to the dust that the drill bit was taken out.

In order to solve the technical problem, the utility model provides a dust keeper for building engineering, include: a drilling machine body; the dustproof device is fixed on the drilling machine body and comprises a collecting box, a first spring is arranged on one side of the collecting box, and one end of the collecting box is fixedly connected with a fixing plate; the alarm device is fixed on the fixed plate and comprises a fixed shell, a push rod is slidably connected inside the fixed shell, one end of the push rod is fixedly connected with a sliding plate, a second spring is fixedly connected on the sliding plate, a fixed plate is fixedly connected inside the fixed shell, a trigger switch is fixedly connected on the fixed plate, the push rod is fixedly connected with a rotating rod, two ends of the rotating rod are rotatably connected with rotating plates, and the rotating plates are fixedly connected with the push plate; the dust collecting device is fixed at the bottom of the collecting box and comprises a supporting rod, one end of the supporting rod is fixedly connected with a fixing rod, a sliding groove is formed in the fixing rod, a sliding rod is slidably connected inside the sliding groove, a sliding disc is fixedly connected with one end of the sliding rod, a third spring is fixedly connected onto the sliding disc, a dust collecting box is rotatably connected to one end of the fixing rod, and two inclined plates are fixedly connected onto the dust collecting box.

Preferably, the collecting box is connected with the drilling machine body in a sliding mode, and the first spring is located between the collecting box and the drilling machine body.

Preferably, the drill bit on the drilling machine body is slidably connected with the fixing plate, and the fixing shell is fixed on the fixing plate.

Preferably, the number of the fixed shells is two, the structures of the two fixed shells are the same, and the two fixed shells are symmetrically distributed at the top and the bottom of the fixed plate.

Preferably, the sliding plate is slidably coupled to an inner surface of the stationary case, and the second spring is located at a left side of the sliding plate.

Preferably, the trigger switch is located on the right side of the sliding plate, and the supporting rod is fixed to the bottom of the collecting box.

Preferably, the third spring is located on the left side of the sliding disc, the sliding disc is connected with the sliding groove in a sliding mode, and the two inclined plates are symmetrically distributed on the inner side of the dust collection box.

Compared with the prior art, the utility model provides a dust keeper for building engineering has following beneficial effect:

the utility model provides a dust keeper for building engineering, whether slope detects drilling machine body through the warning light, thereby when the slope appears in drilling machine body drilling, the warning light can light, thereby suggestion staff that can be timely, the hole of avoiding drilling machine body to bore can't be used, and promote the slide bar by the third spring and remove right, thereby make dust collection box and wall laminating all the time, when extracting drilling machine body after avoiding drilling machine body drilling to accomplish, a large amount of dusts can be taken out to the drill bit on the drilling machine body, thereby make the dust fly upward, thereby make the staff inhale the health that the dust influences the health.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the dustproof device for construction engineering according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

fig. 4 is an enlarged schematic view of the portion C shown in fig. 1.

Reference numbers in the figures: 1. the drilling machine comprises a drilling machine body, 2, a dustproof device, 21, a collecting box, 22, a first spring, 23, a fixing plate, 3, an alarm device, 31, a fixing shell, 32, a push rod, 33, a sliding plate, 34, a second spring, 35, a fixing plate, 36, a trigger switch, 37, a rotating rod, 38, a rotating plate, 39, a push plate, 4, a dust collecting device, 41, a supporting rod, 42, a fixing rod, 43, a sliding groove, 44, a sliding rod, 45, a sliding disc, 46, a third spring, 47, a dust collecting box, 48, an inclined plate, 5 and a warning light.

Detailed Description

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

Please refer to fig. 1, fig. 2, fig. 3, and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a dustproof device for construction engineering according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; fig. 4 is an enlarged schematic view of the portion C shown in fig. 1. A dust-proof device for construction engineering includes: a drilling machine body 1; the dustproof device 2 is fixed on the drilling machine body 1, the dustproof device 2 comprises a collection box 21, one side of the collection box 21 is provided with a first spring 22, and one end of the collection box 21 is fixedly connected with a fixing plate 23; the alarm device 3 is fixed on the fixed plate 23, the alarm device 3 includes a fixed shell 31, a push rod 32 is slidably connected inside the fixed shell 31, a sliding plate 33 is fixedly connected to one end of the push rod 32, a second spring 34 is fixedly connected to the sliding plate 33, a fixed plate 35 is fixedly connected inside the fixed shell 31, a trigger switch 36 is fixedly connected to the fixed plate 35, a rotating rod 37 is fixedly connected to the push rod 32, rotating plates 38 are rotatably connected to both ends of the rotating rod 37, and a push plate 39 is fixedly connected to the rotating plates 38; the dust collecting device 4 is fixed at the bottom of the collecting box 21, the dust collecting device 4 comprises a supporting rod 41, one end of the supporting rod 41 is fixedly connected with a fixing rod 42, a sliding groove 43 is formed in the fixing rod 42, a sliding rod 44 is slidably connected in the sliding groove 43, one end of the sliding rod 44 is fixedly connected with a sliding disc 45, a third spring 46 is fixedly connected on the sliding disc 45, one end of the fixing rod 42 is rotatably connected with a dust collecting box 47, and two inclined plates 48 are fixedly connected on the dust collecting box 47.

The inclined plates 48 guide dust into the interior of the dust box 47, and the bottom of the two inclined plates 48 forms a small inlet so as to prevent the dust from falling into the interior of the dust box 47 and then floating upward, and the bottom of the collection box 21 is provided with a sealing plate so as to be opened to clean the collected dust.

The collecting box 21 is slidably connected with the drilling machine body 1, and the first spring 22 is positioned between the collecting box 21 and the drilling machine body 1.

The first spring 22 pushes the collecting box 21 to make the collecting box 21 always attached to the wall surface.

The drill bit on the drilling machine body 1 is slidably connected with the fixing plate 23, and the fixing shell 31 is fixed on the fixing plate 23.

The drill can slide left and right on the fixed plate 23.

The two fixed cases 31 are provided, the two fixed cases 31 have the same structure, and the two fixed cases 31 are symmetrically distributed on the top and the bottom of the fixed plate 23.

The two fixed housings 31 are configured to check the top and bottom of the fixed plate 23 so that the trigger switch 36 controls the warning lamp 5 to light up when the top and bottom of the fixed plate 23 are tilted.

The sliding plate 33 is slidably coupled to an inner surface of the fixed housing 31, and the second spring 34 is located at a left side of the sliding plate 33.

The second spring 34 is for urging the slide plate 33.

The trigger switch 36 is located on the right side of the sliding plate 33, the support rod 41 is fixed at the bottom of the collection box 21, and the alarm lamp 5 is fixedly connected to the drilling machine body 1.

An external power supply supplies power to the warning lamp 5, and the trigger switch 36 is arranged between the external power supply and the warning lamp 5.

The third spring 46 is located on the left side of the sliding plate 45, the sliding plate 45 is slidably connected with the sliding groove 43, and the two inclined plates 48 are symmetrically distributed on the inner side of the dust box 47.

The third spring 46 pushes the sliding rod 44 to make the sliding rod 44 push the dust box 47, so that the dust box 47 is attached to the wall surface.

The utility model provides a dust keeper for building engineering's theory of operation as follows:

s1: when the wall needs to be drilled, the fixing plate 23 on the drilling machine body 1 is attached to the wall, then the drilling machine body 1 is pushed to start drilling, when the drilling of the drilling machine body 1 is inclined, the second spring 34 pushes the sliding plate 33 rightwards, the sliding plate 33 rightwards moves to enable the sliding plate 33 to be in contact with the trigger switch 36, and therefore the trigger switch 36 controls the warning lamp 5 to be turned on, and therefore a worker can be prompted to drill the wall to be inclined.

S2: when drilling is completed, the drilling machine body 1 is pulled leftwards, a drill bit can bring a large amount of dust, the third spring 46 pushes the sliding disc 45 rightwards, the sliding disc 45 rightwards moves to drive the sliding rod 44 to rightwards move, and when the drilling machine body moves leftwards, the sliding rod 44 rightwards moves to enable the dust collection box 47 to be always attached to a wall surface, so that the dust collection box 47 collects the falling dust.

whether slope detects drilling machine body 1 through warning light 5, thereby when the slope appears in drilling machine body 1 drilling, warning light 5 can light, thereby suggestion staff that can be timely, avoid the unable use of the hole that drilling machine body 1 bored, and promote slide bar 44 by third spring 46 and remove right, thereby make dust collection box 47 laminate with the wall all the time, when extracting drilling machine body 1 after avoiding drilling machine body 1 to drill and accomplish, a large amount of dusts can be taken out to the drill bit on the drilling machine body 1, thereby make the dust fly upward, thereby make the staff inhale the health that the dust influences the health.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a dust keeper for building engineering which characterized in that includes:

a drilling machine body;

the dustproof device is fixed on the drilling machine body and comprises a collecting box, a first spring is arranged on one side of the collecting box, and one end of the collecting box is fixedly connected with a fixing plate;

the alarm device is fixed on the fixed plate and comprises a fixed shell, a push rod is slidably connected inside the fixed shell, one end of the push rod is fixedly connected with a sliding plate, a second spring is fixedly connected on the sliding plate, a fixed plate is fixedly connected inside the fixed shell, a trigger switch is fixedly connected on the fixed plate, the push rod is fixedly connected with a rotating rod, two ends of the rotating rod are rotatably connected with rotating plates, and the rotating plates are fixedly connected with the push plate;

the dust collecting device is fixed at the bottom of the collecting box and comprises a supporting rod, one end of the supporting rod is fixedly connected with a fixing rod, a sliding groove is formed in the fixing rod, a sliding rod is slidably connected inside the sliding groove, a sliding disc is fixedly connected with one end of the sliding rod, a third spring is fixedly connected onto the sliding disc, a dust collecting box is rotatably connected to one end of the fixing rod, and two inclined plates are fixedly connected onto the dust collecting box.

2. The dust keeper for construction engineering of claim 1, wherein the collection box is slidably connected to the drill body, and the first spring is located between the collection box and the drill body.

3. The dustproof device for construction engineering according to claim 1, wherein the drill bit of the drill body is slidably connected to the fixing plate, and the fixing housing is fixed to the fixing plate.

4. The dustproof device for construction engineering according to claim 1, wherein there are two fixed cases, the structures of the two fixed cases are the same, and the two fixed cases are symmetrically distributed at the top and the bottom of the fixed plate.

5. The dust keeper for construction engineering of claim 1, wherein the sliding plate is slidably coupled to the inner surface of the stationary housing, and the second spring is located at a left side of the sliding plate.

6. The dustproof device for construction engineering according to claim 1, wherein the trigger switch is located on a right side of the sliding plate, and the support bar is fixed to a bottom of the collection box.

7. The dust keeper of claim 1, wherein the third spring is located at the left side of the sliding plate, the sliding plate is slidably connected to the sliding groove, and the two inclined plates are symmetrically distributed at the inner side of the dust box.