CN218081843U

CN218081843U - Portable dustless polisher of civil engineering

Info

Publication number: CN218081843U
Application number: CN202222179083.8U
Authority: CN
Inventors: 陈利; 杨爽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-20
Anticipated expiration: 2032-08-18

Abstract

The utility model provides a portable dustless polisher of civil engineering. Portable dustless polisher of civil engineering building includes the polisher body, gripping device, dust keeper and dust collecting device, polisher body surface is provided with gripping device, polisher body one end surface cover is equipped with dust keeper, polisher body lower surface is provided with dust collecting device, and polisher body power take off end fixedly connected with dwang, dwang one end fixed connection in the dish side surface of polishing, the utility model discloses, through being provided with gripping device, the user twists solid fixed ring one side bolt out, and the adjustment clamp breaks away from polisher body surface this moment, and the user rotates the handle to suitable position, and the user twists solid fixed ring threaded hole portion with the bolt inside, presss from both sides laminating polisher body surface with the adjustment, accomplishes the fixing to the handle, the effectual convenience when having improved the polisher body and using.

Description

Portable dustless polisher of civil engineering

Technical Field

The utility model relates to a building engineering apparatus technical field especially relates to a portable dustless polisher of civil engineering.

Background

Civil engineering is civil construction engineering, is a general term of civil engineering and construction engineering, is an engineering subject for building various facilities and places for activities such as human life, production, protection and the like, covers the construction of buildings, structures and engineering objects in facilities and places in engineering ranges such as ground, underground, land, water, underwater and the like, including facilities, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply, drainage, protection and the like, and comprises various technical activities such as surveying, designing, constructing, maintaining, managing and the like in the engineering construction process and materials, equipment and articles consumed in the construction process.

Therefore, there is a need to provide a new portable dustless sander for civil engineering construction to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a portable dustless polisher of civil engineering.

The utility model provides a portable dustless polisher of civil engineering building includes: polisher body, holding device, dust keeper and dust collecting device, the polisher body surface is provided with holding device, and polisher body one end surface cover is equipped with dust keeper, and the polisher body lower surface is provided with dust collecting device, and polisher body power take off end fixedly connected with dwang, dwang one end fixed connection in the dish side surface of polishing.

Preferably, the holding device comprises a fixing ring, a handle, an adjusting clamp and a bolt, the outer surface of the grinding machine body is arranged on the fixing ring in a sleeved mode, the handle is arranged on one side of the fixing ring, one end of the handle is fixedly connected to one side of the fixing ring, a threaded hole is formed in the other side of the fixing ring, the bolt is arranged in the threaded hole, one end of the bolt penetrates through the threaded hole in one side of the fixing ring and extends to the inside of the fixing ring, one end of the bolt is provided with the adjusting clamp, one end of the bolt is rotatably connected to one side of the adjusting clamp, and the other side of the adjusting clamp is attached to the side surface of the grinding machine body.

Preferably, the dust collecting device comprises a dust collecting box, a dust collector and a dust collecting pipe, the upper surface of the dust collecting box is fixedly connected to the lower surface of the polisher body, a through hole is formed in the side surface of the dust collecting box, the dust collector is arranged on the side surface of the dust collecting box, the air outlet of the dust collector penetrates through the through hole in the side surface of the dust collecting box and extends to the inside of the dust collecting box, and the air inlet of the dust collector is provided with the dust collecting pipe.

Preferably, dust keeper is including fixed pipe, sleeve pipe and dust cover, and polisher body surface is located to fixed pipe pot head, and the fixed pipe other end is provided with the sleeve pipe, and fixed pipe is close to sleeve pipe one end and has seted up a plurality of groups mounting hole, and the sleeve pipe is close to fixed pipe one end and has seted up the mounting groove, and the sleeve pipe is kept away from fixed pipe one end and is provided with the dust cover, sleeve pipe one end fixed connection in dust cover one end.

Preferably, the fixed pipe is arranged inside the mounting groove formed in one end of the sleeve, a spring is arranged inside the mounting hole in one end of the fixed pipe, one end of the spring is fixedly connected inside the mounting hole, the other end of the spring is provided with a telescopic rod, one end of the telescopic rod is fixedly connected to one end of the spring, and the other end of the telescopic rod penetrates through the mounting hole and is fixedly connected to the inner wall of the mounting groove in one end of the sleeve.

Preferably, the dust cover is close to sleeve pipe one end side surface and has seted up the through-hole, and inside dust absorption pipe one end passed the through-hole and extended to the dust cover, the dwang was located to fixed pipe, sleeve pipe and dust cover and the dish surface of polishing, and sleeve pipe one end fixedly connected with seal ring is kept away from to the dust cover.

Compared with the prior art, the utility model provides a portable dustless polisher of civil engineering building has following beneficial effect:

through being provided with dust keeper and dust collecting device, the user of service extrudees the polisher body, the fixed pipe of polisher body extrusion, fixed pipe gets into inside the sleeve pipe one end mounting groove, the telescopic link gets into inside the fixed pipe one end mounting hole, telescopic link extrusion spring, the spring produces elasticity, the wall of dust cover laminating unevenness under the effect of spring elasticity, polishing dish laminating wall, user of service starts the polisher body, polisher body power take off end rotates and has driven the dwang and rotate, the dwang has rotated and has driven the polishing dish and rotate, polish civil engineering building wall, user of service starts the dust catcher this moment, the dust catcher inhales the dust collection box inside with the dust of dust cover through the dust absorption pipe and accomodates, the effectual possibility of inhaling the dust for a long time and can cause respiratory disease that has avoided.

Through being provided with the device that grips, the user will gu fixed ring one side bolt is twisted out, and the regulation clamp breaks away from polisher body surface this moment, and the user rotates the handle to suitable position, and the user will adjust the clamp and laminate polisher body surface inside screwing in solid fixed ring screw hole with the bolt, accomplishes the fixed to the handle, the effectual convenience when having improved polisher body and using.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the portable dust-free sander for civil engineering construction provided by the present invention;

fig. 2 is an exploded view of the dust-proof device of the present invention;

fig. 3 is a schematic structural view of the holding device of the present invention.

The reference numbers in the figures: 1. a sander body; 2. a holding device; 3. a dust-proof device; 4. a dust collecting device; 5. a dust collection box; 6. a dust collector; 7. a dust collection pipe; 8. fixing the tube; 9. a sleeve; 10. a telescopic rod; 11. a spring; 12. a dust cover; 13. a sealing gasket; 14. rotating the rod; 15. grinding the disc; 16. a fixing ring; 17. a grip; 18. adjusting the clamp; 19. and (4) bolts.

Detailed Description

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

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the portable dustless sander for civil engineering construction according to the present invention; fig. 2 is an exploded schematic view of the dustproof device of the present invention; fig. 3 is a schematic structural diagram of the holding device of the present invention. The method comprises the following steps: polisher body 1, holding device 2, dust keeper 3 and

dust collecting device

4, 1 surface of polisher body is provided with holding device 2, holding device 2 makes things convenient for the user of service to grip the polisher, 1 one end surface cover of polisher body is equipped with dust keeper 3, dust keeper 3 avoids the dust to fly upward, 1 lower surface of polisher body is provided with dust collecting device 4, dust collecting device 4 conveniently collects the dust that the construction produced, and 1 power take off end fixedly connected with dwang 14 of polisher body, dwang 14 one end fixed connection is in 15 side surfaces of polishing dish, 15 civil engineering buildings of conveniently polishing of polishing dish.

In the specific implementation process, as shown in fig. 1, fig. 2, and fig. 3, the holding device 2 includes a fixing ring 16, a handle 17, an adjusting clamp 18, and a bolt 19, the fixing ring 16 is sleeved on the outer surface of the sander body 1, the handle 17 is disposed on one side of the fixing ring 16, one end of the handle 17 is fixedly connected to one side of the fixing ring 16, a threaded hole is formed in the other side of the fixing ring 16, a bolt 19 is disposed inside the threaded hole, one end of the bolt 19 penetrates through the threaded hole in one side of the fixing ring 16 and extends into the fixing ring 16, the adjusting clamp 18 is disposed at one end of the bolt 19, one end of the bolt 19 is rotatably connected to one side of the adjusting clamp 18, the other side of the adjusting clamp 18 is attached to the side surface of the sander body 1, the handle 17 is rotated to a proper position by a user, the user screws the bolt 19 into the threaded hole of the fixing ring 16, the adjusting clamp 18 is attached to the outer surface of the sander body 1, and the handle 17 is fixed.

Wherein, dust collecting device 4 includes dust collection box 5, dust catcher 6 and dust absorption pipe 7, fixed surface connects in 1 lower surface of polisher body on the dust collection box 5, the through-hole has been seted up to the 5 side surfaces of dust collection box, the 5 side surfaces of dust collection box are provided with

dust catcher

6, 6 gas outlets of dust catcher pass 5 side surfaces of dust collection box through-hole and extend to inside the

dust collection box

5, 6 air inlets of dust catcher are provided with dust absorption pipe 7, start dust catcher 6, dust catcher 6 inhales the dust through dust absorption pipe 7 and takes in inside the dust collection box 5.

Wherein, dust keeper 3 is including fixed pipe 8, sleeve pipe 9 and dust cover 12, 1 surface of polisher body is located to fixed 8 pot heads of pipe, the fixed 8 other ends of pipe are provided with sleeve pipe 9, fixed 8 pipe is close to sleeve pipe 9 one end and has seted up a plurality of groups mounting hole, sleeve pipe 9 is close to fixed 8 one end of pipe and has seted up the mounting groove, sleeve pipe 9 keeps away from fixed 8 one end of pipe and is provided with dust cover 12, sleeve pipe 9 one end fixed connection in dust cover 12 one end, fixed 8 pipe sets up inside the mounting groove of seting up of sleeve pipe 9 one end, fixed 8 one end mounting hole inside is provided with

spring

11, 11 one end fixed connection of spring is inside the mounting hole, the spring 11 other end is provided with

telescopic link

10, 10 one end fixed connection of telescopic link is in 11 one end of spring, the telescopic link 10 other end passes mounting groove inner wall of mounting hole fixed connection in sleeve pipe 9 one end, fixed 8 pipe of polisher body extrudees, fixed 8 gets into inside the 9 one end mounting groove, telescopic link 10 gets into inside fixed 8 one end mounting hole, telescopic link 10 extrudees spring 11, spring 11 produces elasticity, the wall of dust cover 12 laminating unevenness under the effect of spring 11.

Wherein, dust cover 12 is close to sleeve pipe 9 one end side surface and has seted up the through-hole, dust absorption pipe 7 one end is passed the through-hole and is extended to inside the dust cover 12, fixed pipe 8, dwang 14 and 15 surfaces of abrasive disc are located to sleeve pipe 9 and dust cover 12 cover, dust cover 12 is kept away from sleeve pipe 9 one end fixedly connected with seal ring 13, laminate dust cover 12 one side in civil engineering building wall body side surface, and can produce the gap when dust cover 12 one end seal ring 13 laminates the wall of civil engineering building wall body unevenness, seal ring 13 is the software, seal ring 13 is airtight with the gap, prevent that the dust from exposing from dust cover 12 is inside.

The utility model provides a theory of operation as follows: when a user uses the polisher body 1, the user unscrews a bolt 19 on one side of a fixing ring 16, at the moment, an adjusting clamp 18 is separated from the outer surface of the polisher body 1, the user rotates a handle 17 to a proper position, the user screws the bolt 19 into the threaded hole of the fixing ring 16, the adjusting clamp 18 is attached to the outer surface of the polisher body 1, the user grips the polisher body 1, one side of a dust cover 12 is attached to the side surface of a civil construction wall, when a sealing gasket 13 at one end of the dust cover 12 is attached to the uneven wall of the civil construction wall, the sealing gasket 13 seals the gap, the user extrudes the polisher body 1, the polisher body 1 extrudes a fixing pipe 8, the fixing pipe 8 enters the mounting groove at one end of a sleeve 9, a telescopic rod 10 enters the mounting hole at one end of the fixing pipe 8, the telescopic rod 10 extrudes a spring 11, the spring 11 generates elasticity, the spring 11 is attached to the uneven wall under the elasticity of the spring 11, the polishing disk 15 is attached to the wall, the polisher body 1 is started by the user, the power output end of the polisher body 1 drives a rotating rod 14 to rotate, the rotating rod 14 to rotate the rotating rod to drive the polishing disk 15 to rotate, the dust cover to polish the civil construction wall, at the dust collector 6, the dust collector 6 sucks the dust collector box 7 through the dust collector box 5 inside of the dust collector box.

The utility model discloses in circuit and control that relate to be prior art, do not carry out too much repeated description here.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. A portable dustless polisher of civil engineering, its characterized in that includes: polisher body (1), holding device (2), dust keeper (3) and dust collecting device (4), polisher body (1) surface is provided with holding device (2), and polisher body (1) one end surface cover is equipped with dust keeper (3), and polisher body (1) lower surface is provided with dust collecting device (4), and polisher body (1) power take off end fixedly connected with dwang (14), dwang (14) one end fixed connection in side surface of polishing dish (15).

2. The portable dust-free sander for civil engineering and construction according to claim 1, wherein the holding device (2) comprises a fixing ring (16), a handle (17), an adjusting clamp (18) and a bolt (19), the fixing ring (16) is sleeved on the outer surface of the sander body (1), the handle (17) is arranged on one side of the fixing ring (16), one end of the handle (17) is fixedly connected to one side of the fixing ring (16), a threaded hole is formed in the other side of the fixing ring (16), the bolt (19) is arranged in the threaded hole, one end of the bolt (19) penetrates through the threaded hole in one side of the fixing ring (16) and extends into the fixing ring (16), the adjusting clamp (18) is arranged at one end of the bolt (19), one end of the bolt (19) is rotatably connected to one side of the adjusting clamp (18), and the other side of the adjusting clamp (18) is attached to the side surface of the sander body (1).

3. The portable dustless sander for civil engineering construction according to claim 1, wherein the dust collecting device (4) comprises a dust collecting box (5), a dust collector (6) and a dust collecting pipe (7), the upper surface of the dust collecting box (5) is fixedly connected to the lower surface of the sander body (1), a through hole is formed in the side surface of the dust collecting box (5), the dust collector (6) is arranged on the side surface of the dust collecting box (5), the air outlet of the dust collector (6) passes through the through hole in the side surface of the dust collecting box (5) and extends to the inside of the dust collecting box (5), and the dust collecting pipe (7) is arranged at the air inlet of the dust collector (6).

4. The portable dustless polisher for civil engineering and construction according to claim 1, wherein the dust-proof device (3) comprises a fixed tube (8), a sleeve (9) and a dust-proof cover (12), one end of the fixed tube (8) is sleeved on the outer surface of the polisher body (1), the other end of the fixed tube (8) is provided with the sleeve (9), one end of the fixed tube (8) close to the sleeve (9) is provided with a plurality of sets of mounting holes, one end of the sleeve (9) close to the fixed tube (8) is provided with a mounting groove, one end of the sleeve (9) far away from the fixed tube (8) is provided with the dust-proof cover (12), and one end of the sleeve (9) is fixedly connected to one end of the dust-proof cover (12).

5. The portable dustless polisher for civil constructions according to claim 4, characterized in that the fixed tube (8) is arranged inside a mounting groove formed at one end of the sleeve (9), a spring (11) is arranged inside a mounting hole at one end of the fixed tube (8), one end of the spring (11) is fixedly connected inside the mounting hole, a telescopic rod (10) is arranged at the other end of the spring (11), one end of the telescopic rod (10) is fixedly connected to one end of the spring (11), and the other end of the telescopic rod (10) passes through the mounting hole and is fixedly connected to the inner wall of the mounting groove at one end of the sleeve (9).

6. The portable dustless polisher for civil engineering and construction according to claim 4, characterized in that the dust cover (12) is opened with a through hole near the side surface of one end of the sleeve (9), one end of the dust absorption pipe (7) passes through the through hole and extends to the inside of the dust cover (12), the fixed pipe (8), the sleeve (9) and the dust cover (12) are sleeved on the outer surface of the rotating rod (14) and the polishing disk (15), and the dust cover (12) is far away from one end of the sleeve (9) and is fixedly connected with the sealing washer (13).