CN217453270U

CN217453270U - Toilet uses polishing device

Info

Publication number: CN217453270U
Application number: CN202221657522.5U
Authority: CN
Inventors: 赵畅; 陈燕娇; 吴斌; 张昂; 喻南
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-09-20
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a toilet is with polishing device, including mill polisher down, install on the support polisher liftable, the support is covered and is equipped with the dustcoat, dustcoat lower extreme opening and laminate in ground, form and wrap up polisher and support in airtight space wherein. Through setting up the support, provide the basis for the installation of polisher, and the installation gesture of polisher is the mill down to carry out the polishing operation of polishing to ground. Moreover, the grinding machine and the bracket are arranged in a liftable connection relationship, and the grinding disc and the ground can be adjusted by moving the grinding machine up and down, so that the grinding machine is suitable for different construction requirements. And the grinding machine and the support are sealed in the outer cover, so that chips and dust generated by grinding can be effectively prevented from flying around, and the effect of purifying the construction environment is achieved.

Description

Toilet uses polishing device

Technical Field

The utility model mainly relates to a equipment technical field that polishes especially relates to a toilet uses polishing device.

Background

The clean room is a space with good tightness, and parameters such as air cleanliness, temperature, humidity, pressure, noise and the like are controlled according to needs. The development of clean rooms is closely related to modern industries and sophisticated technologies, and the development of clean room technologies is promoted due to environmental requirements of precision mechanical industries (such as processing of gyroscopes and micro-bearings), semiconductor industries (such as large-scale integrated circuit production), and the like.

In the later maintenance process of the clean room, the cleanliness of the indoor environment must be strictly controlled so as to prevent the generated dust and impurities from damaging indoor equipment or influencing the processing precision. In order to reduce the gaps which are easy to store dirt and soil so as to ensure the cleanness degree of the indoor space, the clean room usually adopts a large-area epoxy floor without expansion joints. However, the ground may be cracked or broken due to the thermal stress of the ground or external force, and thus, it is necessary to perform repair. The repairing process of the epoxy ground comprises the steps of injecting glue for filling joints, namely injecting the joint filling glue into crack or defect parts. After the joint compound is solidified, the dried joint compound may protrude from the ground to affect flatness, and therefore, polishing is required to flatten the protruding portion. In the prior art, due to the lack of a polishing device special for a clean room, the construction is often directly exposed, the fragments generated by the friction between a polisher and the ground have larger kinetic energy under the collision of a grinding disc, and due to the lack of shielding, the fragments are scattered around in the clean room to cause pollution. Due to the large pollution range, great difficulty is caused for subsequent cleaning work. Therefore, there is a need for a polishing apparatus with a closed polishing space to avoid the unwanted scattering of chips.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a toilet with enclosure uses polishing device.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a toilet uses polishing device, includes the polisher that the mill faces down, the polisher is installed on the support liftable, the support is covered and is equipped with the dustcoat, dustcoat lower extreme opening and laminate in ground, form with polisher and support parcel in wherein airtight space.

As a further improvement of the above technical solution:

the support is arranged into a prism or cylindrical frame consisting of upright posts and beam rods; a mounting disc is fixed at the center of the top surface of the support, an adjusting rod is connected to the mounting disc along a vertical thread, and the bottom end of the adjusting rod is connected with the grinding machine; the grinding machine can be driven to vertically move by rotating the adjusting rod.

The adjusting rod is connected with the grinding machine through the connecting disc; the top end of the connecting disc is hinged to the adjusting rod, and the bottom end of the connecting disc is fixedly connected with the grinding machine.

The lateral wall of connection pad has lower connecting rod towards the stand shaping, the one end and the stand sliding connection of connection pad are kept away from to lower connecting rod.

The polishing device further comprises a dust collector, and an air inlet pipe of the dust collector penetrates into the outer cover.

The air inlet pipe is communicated with a dust collection bin fixed on the bracket, a plurality of dust collection pipes are installed at the bottom of the dust collection bin, and the air inlet ends of the dust collection pipes are aligned with the contact part of the grinding disc and the ground.

The dust collection bin is of a hollow annular structure, and the adjusting rod penetrates through the central ring of the dust collection bin; the side wall of the dust collection bin is provided with a middle connecting rod towards the upright post, and the middle connecting rod is fixedly connected with the upright post.

The outer cover is formed with a plurality of transparent observation windows.

The near-ground end of the outer cover is detachably attached with a flexible lower hem.

And the bottom of the bracket is provided with a roller.

Compared with the prior art, the utility model has the advantages of:

through setting up the support, provide the basis for the installation of polisher, and the installation gesture of polisher is the mill down to carry out the polishing operation of polishing to ground. Moreover, the grinding machine and the support are arranged in a liftable connection relation, and the grinding disc and the ground can be adjusted by moving the grinding machine up and down, so that the grinding machine is suitable for different construction requirements. And the grinding machine and the support are sealed in the outer cover, so that chips and dust generated by grinding can be effectively prevented from flying around, and the effect of purifying the construction environment is achieved.

Drawings

FIG. 1 is a schematic view of the construction of a polishing apparatus (first perspective view);

FIG. 2 is a schematic view of the construction of the polishing apparatus (second perspective, housing not shown);

fig. 3 is a schematic view of the construction of the polishing apparatus (third perspective, housing not shown).

The reference numerals in the figures denote: 1. a grinding machine; 11. a grinding disc; 2. a support; 21. a column; 22. a beam; 23. installing a disc; 24. adjusting a rod; 25. a connecting disc; 251. a lower connecting rod; 26. a roller; 3. a housing; 31. an observation window; 32. a lower hem; 4. a vacuum cleaner; 41. an air inlet pipe; 5. a dust collection bin; 51. a dust collection pipe; 52. a center ring; 53. and a middle connecting rod.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

As shown in fig. 1 to 3, the polishing apparatus for a clean room of the present embodiment includes a polishing machine 1 having a downward polishing disc 11, the polishing machine 1 is installed on a support 2 in a liftable manner, the support 2 is covered with a cover 3, and the cover 3 has an opening at a lower end and is attached to a ground to form a closed space in which the polishing machine 1 and the support 2 are enclosed. By arranging the bracket 2, a foundation is provided for the installation of the grinding machine 1, and the grinding disc 11 is arranged at the installation posture of the grinding machine 1 downwards so as to carry out polishing and grinding operation on the ground. Moreover, the grinding machine 1 and the bracket 2 are arranged in a liftable connection relationship, and the grinding disc 11 and the ground pressure can be adjusted by moving the grinding machine 1 up and down, so that the grinding machine is suitable for different construction requirements. And the grinding machine 1 and the bracket 2 are sealed in the outer cover 3, so that chips and dust generated by grinding can be effectively prevented from flying around, and the effect of purifying the construction environment is achieved.

In this embodiment, the support 2 is provided as a prismatic or cylindrical frame consisting of the columns 21 and the beams 22; a mounting disc 23 is fixed at the center of the top surface of the bracket 2, the mounting disc 23 is connected with an adjusting rod 24 along a vertical thread, and the bottom end of the adjusting rod 24 is connected with the grinding machine 1; the sander 1 is driven to move vertically by rotating the adjustment lever 24. The mounting disc 23 is connected with the bracket 2 into a whole through an inclined rod, a vertical screw hole is formed in the center of the mounting disc 23, an adjusting rod 24 formed with external threads penetrates through the screw hole and forms threaded connection, and the adjusting rod 24 can move vertically relative to the mounting disc 23 through rotation. The bottom end of the adjusting rod 24 is fixed with the grinding machine 1, and the grinding machine 1 achieves the lifting function under the driving of the adjusting rod 24.

In this embodiment, the adjusting lever 24 is connected to the sander 1 via the connecting disc 25; the top end of the connecting disc 25 is hinged with the adjusting rod 24, and the bottom end is fixedly connected with the grinding machine 1. In order to avoid the wire from being wound by driving the dresser 1 to follow the rotation when the adjustment lever 24 is rotated, a connection disc 25 is provided between the adjustment lever 24 and the dresser 1. The top end of the connecting disc 25 is hinged with the adjusting rod 24, and when the adjusting rod 24 rotates, the connecting disc 25 only vertically displaces, so that the grinding machine 1 is prevented from rotating along with the adjusting rod.

In this embodiment, the side wall of the connecting plate 25 is formed with a lower link 251 toward the column 21, and one end of the lower link 251 away from the connecting plate 25 is slidably connected to the column 21. By arranging the lower connecting rod 251, the connecting disc 25 can be transversely supported, so that transverse shaking of the connecting disc 25 and the grinding machine 1 is avoided.

In this embodiment, the polishing apparatus further comprises a dust collector 4, and an air inlet pipe 41 of the dust collector 4 penetrates into the housing 3. Through setting up dust catcher 4, can in time collect the dust that grinds the production to avoid scattering and causing the pollution in the clean room.

In this embodiment, the air inlet pipe 41 is communicated with a dust collecting bin 5 fixed on the bracket 2, a plurality of dust collecting pipes 51 are installed at the bottom of the dust collecting bin 5, and the air inlet ends of the dust collecting pipes 51 are aligned with the contact part of the grinding disc 11 and the ground. Debris and dust are generated from the contact of the disc 11 with the floor, and dust can be more efficiently removed by aligning the air inlet end of the dust suction pipe 51 with the contact of the abrasive disc 11 with the floor.

In this embodiment, the dust collecting chamber 5 is a hollow ring structure, and the adjusting rod 24 passes through the central ring 52 of the dust collecting chamber 5; the side wall of the dust collection bin 5 is formed with a middle connecting rod 53 facing the upright post 21, and the middle connecting rod 53 is fixedly connected with the upright post 21. The dust collection bin 5 is of a hollow structure, and the dust collection bin 5 can be fixedly connected with the bracket 2 through the middle connecting rod 53. Meanwhile, the central ring 52 is arranged, so that the interference between the adjusting rod 24 and the dust collection bin 5 can be effectively avoided.

In this embodiment, the housing 3 is formed with a plurality of transparent viewing windows 31. By arranging the observation window 31, an operator can observe the polishing condition conveniently.

In this embodiment, the flexible skirt 32 is detachably attached to the ground-near end of the outer cover 3. The lower hem 32 can be better attached to the ground, and the overflow of debris can be avoided. Meanwhile, the detachable connection mode is set to be more convenient for cleaning or replacement.

In this embodiment, the bottom of the bracket 2 is provided with a roller 26. Through setting up the gyro wheel, the removal of the device of being convenient for.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. A polishing device for a clean room, characterized in that: including polisher (1) that mill (11) are down, install on support (2) polisher (1) liftable, support (2) are covered and are equipped with dustcoat (3), dustcoat (3) lower extreme opening and laminate in ground, form with polisher (1) and support (2) parcel in wherein confined space.

2. The polishing device for a clean room according to claim 1, wherein: the support (2) is arranged into a prism or cylindrical frame consisting of a stand column (21) and a beam rod (22); a mounting disc (23) is fixed at the center of the top surface of the support (2), an adjusting rod (24) is connected to the mounting disc (23) along a vertical thread, and the bottom end of the adjusting rod (24) is connected with the grinding machine (1); the grinding machine (1) can be driven to move vertically by rotating the adjusting rod (24).

3. The polishing device for a clean room according to claim 2, wherein: the adjusting rod (24) is connected with the grinding machine (1) through a connecting disc (25); the top end of the connecting disc (25) is hinged with the adjusting rod (24), and the bottom end of the connecting disc is fixedly connected with the grinding machine (1).

4. The polishing device for a clean room according to claim 3, wherein: the side wall of the connecting disc (25) is formed with a lower connecting rod (251) towards the upright post (21), and one end, far away from the connecting disc (25), of the lower connecting rod (251) is connected with the upright post (21) in a sliding mode.

5. The polishing device for a clean room according to claim 2, wherein: the polishing device also comprises a dust collector (4), and an air inlet pipe (41) of the dust collector (4) penetrates into the outer cover (3).

6. The polishing device for a clean room according to claim 5, wherein: the air inlet pipe (41) is communicated with a dust collection bin (5) fixed on the support (2), a plurality of dust collection pipes (51) are mounted at the bottom of the dust collection bin (5), and the air inlet ends of the dust collection pipes (51) are aligned with the contact part of the grinding disc (11) and the ground.

7. The polishing device for a clean room according to claim 6, wherein: the dust collection bin (5) is of a hollow annular structure, and the adjusting rod (24) penetrates through a central ring (52) of the dust collection bin (5); the side wall of the dust collection bin (5) is formed with a middle connecting rod (53) towards the upright post (21), and the middle connecting rod (53) is fixedly connected with the upright post (21).

8. The polishing device for a clean room according to claim 1, wherein: the outer cover (3) is formed with a plurality of transparent observation windows (31).

9. The polishing device for a clean room according to claim 8, wherein: the end of the outer cover (3) close to the ground is detachably provided with a flexible lower hem (32).

10. The polishing device for a clean room according to any one of claims 1 to 9, wherein: and the bottom of the bracket (2) is provided with a roller (26).