CN114215198B - Special pvc expansion joint cover plate for clean room - Google Patents
Special pvc expansion joint cover plate for clean room Download PDFInfo
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- CN114215198B CN114215198B CN202111544553.XA CN202111544553A CN114215198B CN 114215198 B CN114215198 B CN 114215198B CN 202111544553 A CN202111544553 A CN 202111544553A CN 114215198 B CN114215198 B CN 114215198B
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- fixedly connected
- equipment
- expansion joint
- box
- cover plate
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 45
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ventilation (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a special pvc expansion joint cover plate for a clean room, which relates to an expansion joint cover plate, and comprises an equipment bottom box, wherein an equipment top cover is arranged on the top clamping cover of the equipment bottom box, first through holes are uniformly distributed above the left side wall and the right side wall of the equipment bottom box, one end part of the equipment bottom box is rotationally connected with a positioning rotating shaft, one end of the positioning rotating shaft is fixedly connected with a driving gear, the driving gear is positioned in the equipment bottom box, the other end of the positioning rotating shaft is fixedly connected with a driving knob, the driving knob is positioned outside the equipment bottom box, the two side walls of the equipment bottom box are both slidably connected with expansion adjusting plates, and the bottoms of the expansion adjusting plates are both fixedly connected with transmission vertical rods. The invention has simple structure, and can drive the telescopic adjusting plate to adjust the extension length by rotating the knob when in use, thereby being better suitable for the expansion joints with different widths.
Description
Technical Field
The invention relates to an expansion joint cover plate, in particular to a pvc expansion joint cover plate special for a clean room.
Background
The clean room is a specially designed room that eliminates the pollutants such as particles, harmful air, bacteria, etc. in the air within a certain space range, and controls the indoor temperature, cleanliness, indoor pressure, air flow speed and air flow distribution, noise vibration and illumination, and static electricity within a certain required range. That is, the indoor space can maintain the original performance of cleanliness, temperature, humidity and pressure regardless of the change of the external air condition. The requirements of the clean room for decoration are as follows: smooth surface, no dust deposit, good sealing performance, reduced uneven dust deposit surface, etc.
The expansion joint of a building, namely, an expansion joint, is a structural joint which is arranged along a proper position along the direction of a building or a construction joint of a structure in order to prevent a building member from generating cracks or damages due to climate temperature changes (thermal expansion and cold contraction). The expansion joint divides building components such as wall, floor, roof (except wood roof) above foundation into two independent parts, so that the building or structure can horizontally expand and contract along the length direction.
The inside expansion joint that still often is provided with of toilet, need cover the expansion joint apron that is used for decorating on the expansion joint, however current expansion joint apron often the specification is fixed, can not adjust the width of apron, and then can't realize the purpose of covering on some wider expansion joints, and the use limitation is great, and partial apron is although the width can be adjusted, but its function singleness, the not fine purpose that needs to carry out cleaning in the adaptation toilet, the position of expansion joint apron becomes the position of hiding the dirty easily on the contrary. For this reason, a special pvc expansion joint cover plate for a clean room is proposed by those skilled in the art to solve the problems presented in the above background.
Disclosure of Invention
The invention aims to provide a PVC expansion joint cover plate special for a clean room, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a special pvc expansion joint apron in toilet, includes the equipment end box, and equipment end box top joint lid closes and is provided with the equipment top cap, first through-hole has been seted up to equipment end box left and right sides wall top equipartition, and equipment end box one end rotation is connected with the location pivot, and location pivot one end fixedly connected with drive gear, drive gear are located inside the equipment end box, and location pivot other end fixedly connected with drive knob, drive knob are located the equipment end box outside, the equal sliding connection of equipment end box both sides wall has flexible regulating plate, the equal fixedly connected with transmission pole setting in flexible regulating plate bottom, transmission pole setting bottom fixedly connected with drive rack, drive rack respectively with drive gear's upper and lower side meshing.
As a further scheme of the invention: second through holes are uniformly distributed in the equipment top cover.
As still further aspects of the invention: the equipment top cap both sides all fixedly connected with slope baffle, offered the third through-hole on the slope baffle, flexible regulating plate stretches out the back and with slope baffle bottom parallel and level.
As still further aspects of the invention: the outer end part of the telescopic adjusting plate is inclined, and the inclination angle of the telescopic adjusting plate is consistent with that of the inclined guide plate.
As still further aspects of the invention: the dust removing device also comprises a dust removing mechanism arranged inside the bottom box of the equipment.
As still further aspects of the invention: the dust removing mechanism comprises a motor mounting frame fixed inside the equipment bottom box, a driving motor is fixedly connected to the motor mounting frame, a horizontal rotating shaft is fixedly connected to a rotor of the driving motor, spiral blades are uniformly and fixedly connected to the outer side of the horizontal rotating shaft, and the rotation directions of the spiral blades are consistent.
As still further aspects of the invention: and cleaning brushes are fixedly connected between the adjacent spiral blades, and the directions of the adjacent cleaning brushes are opposite.
As still further aspects of the invention: the dust collection box is fixedly connected in the equipment bottom box and fixed at the end part of the horizontal rotating shaft, and the dust collection bag is fixedly connected in the dust collection box.
As still further aspects of the invention: the dust collection cloth bag is clamped with the dust collection box by a clamping structure.
As still further aspects of the invention: the inclination angle of the inclined guide plate is 30-60 degrees.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure and convenient use, and can drive the telescopic adjusting plate to adjust the extension length by rotating the knob during use, thereby being better suitable for the expansion joints with different widths.
Drawings
FIG. 1 is a schematic diagram of a special PVC expansion joint cover plate for a clean room;
FIG. 2 is a schematic side sectional view of a PVC expansion joint cover plate special for a clean room;
FIG. 3 is a schematic diagram of the structure of the equipment top cover in the PVC expansion joint cover plate special for the clean room;
in the figure: 1. a device bottom box; 2. a device top cover; 3. a first through hole; 4. positioning a rotating shaft; 5. a drive gear; 6. driving a knob; 7. a telescopic adjusting plate; 8. a driving vertical rod; 9. a drive rack; 10. a second through hole; 11. an inclined guide plate; 12. a third through hole; 13. a motor mounting rack; 14. a driving motor; 15. a horizontal rotating shaft; 16. a helical blade; 17. cleaning a brush; 18. a dust collection box; 19. and a dust removing cloth bag.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. 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", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-3, a special pvc expansion joint cover plate for a clean room comprises a device bottom box 1, a device top cover 2 is arranged on the top clamping cover of the device bottom box 1, first through holes 3 are uniformly distributed above the left side wall and the right side wall of the device bottom box 1, one end of the device bottom box 1 is rotationally connected with a positioning rotating shaft 4, one end of the positioning rotating shaft 4 is fixedly connected with a driving gear 5, the driving gear 5 is positioned inside the device bottom box 1, the other end of the positioning rotating shaft 4 is fixedly connected with a driving knob 6, the driving knob 6 is positioned outside the device bottom box 1, two side walls of the device bottom box 1 are respectively and slidably connected with a telescopic adjusting plate 7, transmission vertical rods 8 are respectively and fixedly connected with driving racks 9 at the bottoms of the transmission vertical rods 8, and the driving racks 9 are respectively meshed with the upper side and the lower side of the driving gear 5.
When the device is used, the driving knob 6 is rotated, the driving knob 6 rotates to drive the driving gear 5 to rotate through the positioning rotating shaft 4, the driving gear 5 rotates to synchronously drive the driving racks 9 at the upper and lower sides to move, the driving racks 9 drive the telescopic adjusting plates 7 at the two sides to move outwards, and the telescopic adjusting plates can synchronously stretch out or shrink, so that the width of the device can be well adjusted, and the device is suitable for expansion joints with different widths. The drive group button 6 can be embedded inside the equipment bottom box 1, so that excessive extension is avoided and the installation of the cover plate is hindered.
In one embodiment, the second through holes 10 are uniformly distributed on the top cover 2 of the device, and the second through holes 10 and the first through holes 3 are arranged to enable dust to enter the cover plate 1 through the through holes, so that dust removal operation is performed.
In an embodiment, the equipment top cap 2 both sides all fixedly connected with slope baffle 11, set up third through hole 12 on the slope baffle 11, flexible adjusting plate 7 stretch out the back with slope baffle 11 bottom parallel and level, the setting of slope baffle 11 can effectively avoid forming right angle step shape between device and the ground, avoids the formation at clean dead angle, and third through hole 12 also can make the dust get into the apron inside.
In one embodiment, the outer end of the telescopic adjusting plate 7 is inclined, and the inclination angle of the telescopic adjusting plate 7 is consistent with that of the inclined guide plate 11.
In one embodiment, the dust removing device further comprises a dust removing mechanism arranged in the bottom box 1 of the equipment, the dust removing mechanism can be arranged by adopting existing mechanisms, such as a built-in dust collecting device, the dust collecting device is driven to reciprocate through a reciprocating driving mechanism, so that the dust removing effect reaches the optimal state, and the reciprocating driving mechanism can drive a motor to drive a screw rod to rotate.
In one embodiment, the dust removing mechanism comprises a motor mounting frame 13 fixed inside the equipment bottom box 1, a driving motor 14 is fixedly connected to the motor mounting frame 13, a horizontal rotating shaft 15 is fixedly connected to a rotor of the driving motor 14, spiral blades 16 are uniformly and fixedly connected to the outer side of the horizontal rotating shaft 15, and the rotation directions of the spiral blades 16 are consistent.
The dust removing mechanism provided by the embodiment is realized through the rotation of the driving motor 14, the driving motor 14 rotates to drive the horizontal rotating shaft 15 to rotate, and the horizontal rotating shaft 15 rotates to drive the spiral blade 16 to rotate, so that dust is blown to the other end of the device.
In one embodiment, the cleaning brushes 17 are fixedly connected between the adjacent spiral blades 16, the directions of the adjacent cleaning brushes 17 are opposite, the cleaning brushes 17 are alternately arranged to avoid dust adhered to the inside of the device, the dust is difficult to move under the action of wind blowing, and the situation that the cleaning brushes 17 are densely arranged and the spiral blades 16 cannot drive larger air flow is avoided.
In one embodiment, a dust collecting box 18 is fixedly connected in the bottom box 1 of the device, the dust collecting box 18 is fixed at the end part of the horizontal rotating shaft 15, and a dust collecting cloth bag 19 is fixedly connected in the dust collecting box 18. The dust removing cloth bag 19 can filter out dust, and the dust and air enter the dust removing cloth bag 19 under the action of airflow, and the purpose of purifying the dust by the device is realized through filtration.
In one embodiment, the dust collecting bag 19 is fastened to the dust collecting box 18 by a fastening structure.
In one embodiment, the inclined angle of the inclined guide plate 11 is between 30 ° and 60 °.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a special pvc expansion joint apron in toilet, includes equipment end box (1), equipment end box (1) top joint lid closes and is provided with equipment top cap (2), a serial communication port, first through-hole (3) have been seted up to equipment end box (1) left and right sides wall top equipartition, equipment end box (1) one end rotates and is connected with location pivot (4), location pivot (4) one end fixedly connected with drive gear (5), drive gear (5) are located inside equipment end box (1), location pivot (4) other end fixedly connected with drive knob (6), drive knob (6) are located equipment end box (1) outside, equipment end box (1) both sides wall all sliding connection has flexible regulating plate (7), flexible regulating plate (7) bottom all fixedly connected with transmission pole setting (8), transmission pole setting (8) bottom fixedly connected with drive rack (9), drive rack (9) mesh with the top and bottom of drive gear (5) respectively;
still including setting up in the inside dust removal mechanism of equipment end box (1), dust removal mechanism is including being fixed in the inside motor mounting bracket (13) of equipment end box (1), fixedly connected with driving motor (14) on motor mounting bracket (13), fixedly connected with horizontal pivot (15) on driving motor (14) rotor, horizontal pivot (15) outside equipartition fixedly connected with helical blade (16), the rotation of helical blade (16) is unanimous, adjacent fixedly connected with cleaning brush (17) between helical blade (16), the orientation of adjacent cleaning brush (17) is opposite.
2. The pvc expansion joint cover plate special for clean rooms according to claim 1, wherein the equipment top cover (2) is uniformly provided with second through holes (10).
3. The pvc expansion joint cover plate special for the clean room according to claim 1, wherein the two sides of the top cover (2) of the equipment are fixedly connected with inclined guide plates (11), the inclined guide plates (11) are provided with third through holes (12), and the telescopic adjusting plates (7) are flush with the bottoms of the inclined guide plates (11) after extending out.
4. A pvc expansion joint cover plate for a clean room according to claim 1 or 3, wherein the outer end of the expansion adjusting plate (7) is inclined, and the inclination angle of the expansion adjusting plate (7) is identical to the inclination guide plate (11).
5. The pvc expansion joint cover plate special for the clean room according to claim 1, wherein a dust collecting box (18) is fixedly connected in the equipment bottom box (1), the dust collecting box (18) is fixed at the end part of the horizontal rotating shaft (15), and a dust collecting cloth bag (19) is fixedly connected in the dust collecting box (18).
6. The pvc expansion joint cover plate special for clean room according to claim 5, wherein the dust collecting cloth bag (19) is clamped with the dust collecting box (18) by a clamping structure.
7. A toilet-specific pvc expansion joint cover according to claim 3, wherein the inclined angle of the inclined guide plate (11) is between 30 ° -60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111544553.XA CN114215198B (en) | 2021-12-16 | 2021-12-16 | Special pvc expansion joint cover plate for clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111544553.XA CN114215198B (en) | 2021-12-16 | 2021-12-16 | Special pvc expansion joint cover plate for clean room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114215198A CN114215198A (en) | 2022-03-22 |
| CN114215198B true CN114215198B (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111544553.XA Active CN114215198B (en) | 2021-12-16 | 2021-12-16 | Special pvc expansion joint cover plate for clean room |
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| CN (1) | CN114215198B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216201B (en) * | 2023-03-29 | 2023-09-22 | 淮北市众泰机电工程有限公司 | Conveying device and using method thereof |
| CN117386030B (en) * | 2023-09-19 | 2024-05-28 | 山东省建筑设计研究院有限公司 | Expansion joint structure for building |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008013210A1 (en) * | 2008-03-07 | 2009-09-10 | Pötzsch, Holger | Expansion joint bridging structure for concrete plates utilized in e.g. building, has cover plate bridging expansion joint and lying on supporting bars, where horizontal mobility of plate is limited by stops |
| CN207017149U (en) * | 2017-08-07 | 2018-02-16 | 江西省天强工程技术有限公司 | A kind of bridge extension joint of energy dust |
| CN207210952U (en) * | 2017-09-30 | 2018-04-10 | 湖南华品轨道交通有限公司 | A kind of loading end arrangement of direction of travel jointless |
| CN208202668U (en) * | 2018-04-27 | 2018-12-07 | 吕正坤 | It is a kind of to provide the system of clean installation environment for gas-insulating and fully-enclosed combined electrical apparatus |
| CN108487055B (en) * | 2018-04-28 | 2020-08-28 | 安徽谦源项目管理有限公司 | Expansion joint dust collecting device and construction method thereof |
| CN210561706U (en) * | 2019-06-21 | 2020-05-19 | 徐国辉 | Bridge expansion joint structure |
| CN111021558A (en) * | 2019-11-27 | 2020-04-17 | 九江明阳电路科技有限公司 | Expansion joint dust collector |
| CN212613411U (en) * | 2020-05-08 | 2021-02-26 | 浙江湖州市建工集团有限公司 | Roof waterproof basic unit expansion joint cover |
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2021
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| CN114215198A (en) | 2022-03-22 |
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