CN211890142U

CN211890142U - Interior wall equipment of polishing for building engineering

Info

Publication number: CN211890142U
Application number: CN201922298255.1U
Authority: CN
Inventors: 朱园艺; 刘祖疆; 温颂祥; 颜影; 莫满光
Original assignee: Dongguan Huaju Construction Engineering Co ltd
Current assignee: Dongguan Huaju Construction Engineering Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-11-10
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses an inner wall surface polishing device for construction engineering, which comprises a polishing gun and a transport case, wherein the polishing gun comprises a front shell and a rear shell, the motor, make mill and handheld handle, the rear end fixed connection of handheld handle and back casing, the procapsid is fixed with the front end of back casing for transparent plastic material, the internally mounted of back casing has the motor, the pivot in the back casing outside is located in the output connection of motor, the mill is installed to the end of pivot, the inside rear end that is located the motor of back casing is equipped with the plenum, be equipped with in the back casing with the plenum intercommunication and encircle the wind channel that the motor distributes, the wind channel communicates with the front end of back casing, the air outlet that is located the back casing rear end is connected to the plenum, transport case internally mounted has draught fan and water tank, the input and the air outlet of draught fan pass through the pipe connection, the output of draught fan and the inside intercommunication of water. The utility model discloses dust when polishing is collected and is handled, reduces dust and to workman's health hazard, and it is efficient to polish.

Description

Interior wall equipment of polishing for building engineering

Technical Field

The utility model relates to a building field particularly, relates to a wall equipment of polishing in building engineering uses.

Background

Need tentatively polish the wall body in order to guarantee the level and smooth of wall at building wall's fitment in-process, then be convenient for tiling or wall paper, most construction units adopt manual polishing now, adopt the abrasive paper of polishing to polish promptly, the mode of polishing inefficiency like this, and the dust is big, seriously influences constructor health.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior wall equipment of polishing for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an interior wall grinding device for building engineering comprises a grinding gun and a transport case, wherein the grinding gun comprises a front case, a rear case, a motor, a grinding disc and a handheld handle, the handheld handle is fixedly connected with the rear end of the rear case, the front case is made of transparent plastic materials and is fixed with the front end of the rear case, the motor is arranged inside the rear case, the output end of the motor is connected with a rotating shaft positioned outside the rear case, the grinding disc is installed at the tail end of the rotating shaft, an air chamber is arranged at the rear end of the motor inside the rear case, an air duct which is communicated with the air chamber and surrounds the motor is arranged inside the rear case, the air duct is communicated with the front end of the rear case, the air outlet is connected with the air outlet positioned at the rear end of the rear case, an induced draft fan and a water tank are arranged inside the transport case, and the input end, the output end of the induced draft fan is communicated with the inside of the water tank filled with clear water.

Further, the filter screen is installed to the front end in wind channel, the mesh diameter of filter screen is 5 millimeters.

Furthermore, the top end of the transport case is provided with a water filling port communicated with the water tank.

Further, the detachable access door is installed to the one end of transport case, and the water tank is close to its bottom one side and is equipped with the drain pipe, is equipped with the valve on the drain pipe, and the drain pipe runs through the outside of access door and is fixed with the access door.

Furthermore, the bottom of transport case is equipped with the pulley, the pull rod is installed to one side of transport case.

Furthermore, the polishing disc is fixedly connected with the rotating shaft through threads of screws on the side edge of the polishing disc.

Furthermore, a switch group for controlling the motor and the switch of the induced draft fan is arranged on the handheld grip.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a motor drive makes the dish and polishes, and it is efficient to polish, and the dish of polishing can be dismantled, and is practical convenient.

(2) The utility model discloses a dust when polishing is collected and is handled, reduces dust and harms the health of workman.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is according to the utility model discloses interior wall equipment of polishing for building engineering's structure schematic diagram.

Fig. 2 is according to the utility model discloses interior wall equipment of polishing for building engineering's structure schematic diagram.

Reference numerals:

1. polishing the gun; 2. a transport case; 3. a rear housing; 4. a front housing; 5. grinding disc; 6. a hand-held grip; 7. a rotating shaft; 8. an air chamber; 9. a motor; 10. an air outlet; 11. filtering with a screen; 12. an air duct; 13. a screw; 14. a switch group; 15. a pull rod; 16. an access door; 17. a water tank; 18. an induced draft fan; 19. a water injection port; 20. a valve; 21. and a water discharge pipe.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-2, an interior wall polishing apparatus for building engineering according to an embodiment of the present invention includes a polishing gun 1 and a transportation box 2, wherein the polishing gun 1 includes a front housing 4, a rear housing 3, a motor 9, a polishing disc 5 and a hand-held grip 6, the hand-held grip 6 is fixedly connected to a rear end of the rear housing 3, the front housing 4 is made of transparent plastic and is fixed to a front end of the rear housing 3, the motor 9 is installed inside the rear housing 3, an output end of the motor 9 is connected to a rotation shaft 7 located outside the rear housing 3, the polishing disc 5 is installed at a terminal of the rotation shaft 7, an air chamber 8 is provided at a rear end of the motor 9 inside the rear housing 3, an air duct 12 communicated with the air chamber 8 and distributed around the motor 9 is provided in the rear housing 3, the air duct 12 is communicated with a front end of the rear housing 3, the air chamber 8 is connected to an air outlet 10 located at a rear end of the, 2 internally mounted of transport case has draught fan 18 and water tank 17, the input and the air outlet 10 of draught fan 18 pass through the pipe connection, the output of draught fan 18 and the inside intercommunication of water tank 17 that contains the clear water.

Through the above technical scheme of the utility model, filter screen 11 is installed to the front end in wind channel 12, filter screen 11's mesh diameter avoids the bold crushed aggregates to get into and blocks up wind channel 12 for 5 millimeters.

Through the above technical scheme of the utility model, the top of transport case 2 is equipped with the water filling port 19 that communicates with water tank 17 and supplies the clear water to water tank 17.

Through the above technical scheme of the utility model, detachable access door 16 is installed to the one end of transport case 2, and water tank 17 is close to its bottom one side and is equipped with drain pipe 21, is equipped with valve 20 on the drain pipe 21, and drain pipe 21 runs through access door 16's the outside and is fixed with access door 16 and be used for the discharge sewage.

Through the above technical scheme of the utility model, the bottom of transport case 2 is equipped with the pulley, the pulling of pull rod 15 transport case 2 of being convenient for is installed to one side of transport case 2.

Through the above technical scheme of the utility model, make mill 5 through the screw 13 and the 7 screw thread fixed connections of pivot of its side, this kind of detachable mode is convenient for change makes mill 5, and is more firm simultaneously.

Through the above technical scheme of the utility model, install the switch group 14 that is used for control motor 9 and draught fan 18 switch on the handheld handle 6, the operation of being convenient for.

When specifically using, constructor opens motor 9 and draught fan 18, motor 9 drives the mill 5 of polishing and rotates, handheld handle 6 is polished to the wall body, the dust that produces when polishing enters into plenum 8 from wind channel 12 and is carried in the water tank 17 by the pipeline, the dust is attached to in the water, procapsid 4 shelters from the flying stone piece of avoiding the personnel that spatter injury to partial polishing, reduce the diffusion of local dust simultaneously, open valve 20 behind the one end time and make waste water discharge, it can to pour into the clear water into from water filling port 19.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an interior wall equipment of polishing for building engineering, its characterized in that, including rifle (1) and transport case (2) of polishing, rifle (1) of polishing includes procapsid (4), back casing (3), motor (9), the dish of polishing (5) and handheld handle (6), the rear end fixed connection of handheld handle (6) and back casing (3), procapsid (4) are fixed with the front end of back casing (3) for transparent plastic material, the internally mounted of back casing (3) has motor (9), the pivot (7) that is located the back casing (3) outside is connected to the output of motor (9), the dish of polishing (5) is installed to the end of pivot (7), the inside of back casing (3) is located the rear end of motor (9) and is equipped with plenum (8), be equipped with in back casing (3) with plenum (8) intercommunication and encircle wind channel (12) that motor (9) distribute, the utility model discloses a solar energy water heater, including wind channel (12) and rear housing (3), air chamber (8) are connected and are located air outlet (10) of rear housing (3) rear end, transport case (2) internally mounted has draught fan (18) and water tank (17), the input and the air outlet (10) of draught fan (18) pass through the pipe connection, the output of draught fan (18) and the inside intercommunication of water tank (17) that contain the clear water.

2. The interior wall grinding device for building engineering according to claim 1, wherein a filter screen (11) is installed at the front end of the air duct (12), and the diameter of the mesh of the filter screen (11) is 5 mm.

3. An interior wall surface grinding device for building engineering according to claim 1, characterized in that the top end of the transportation box (2) is provided with a water filling port (19) communicated with the water tank (17).

4. The interior wall grinding device for building engineering according to claim 1 or 3, characterized in that a detachable access door (16) is installed at one end of the transportation box (2), a drain pipe (21) is arranged on one side of the water tank (17) close to the bottom end of the water tank, a valve (20) is arranged on the drain pipe (21), and the drain pipe (21) penetrates through the outer side of the access door (16) and is fixed with the access door (16).

5. An interior wall grinding device for building engineering according to claim 4, characterized in that the bottom of the transportation box (2) is provided with pulleys, and one side of the transportation box (2) is provided with a pull rod (15).

6. The interior wall grinding device for building engineering as claimed in claim 1, characterized in that the grinding disc (5) is fixedly connected with the rotating shaft (7) through a screw (13) on the side edge of the grinding disc.

7. The interior wall grinding device for building engineering as claimed in claim 1, wherein a switch group (14) for controlling the on-off of the motor (9) and the induced draft fan (18) is mounted on the hand-held grip (6).