CN110374232B - Arc-shaped connecting piece for installing purification plate and purification plate installation construction method - Google Patents
Arc-shaped connecting piece for installing purification plate and purification plate installation construction method Download PDFInfo
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- CN110374232B CN110374232B CN201910632561.6A CN201910632561A CN110374232B CN 110374232 B CN110374232 B CN 110374232B CN 201910632561 A CN201910632561 A CN 201910632561A CN 110374232 B CN110374232 B CN 110374232B
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- purification
- purification plate
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- 238000000746 purification Methods 0.000 title claims abstract description 53
- 238000009434 installation Methods 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 239000004567 concrete Substances 0.000 claims description 44
- 230000007704 transition Effects 0.000 claims description 39
- 238000003466 welding Methods 0.000 claims description 33
- 238000003780 insertion Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 22
- 239000011440 grout Substances 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 12
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- -1 silicalite Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
Abstract
The invention relates to an arc-shaped connecting piece for installing a purification plate and a purification plate installation construction method. The circular arc type connecting piece for installing the purification plate comprises a linear connecting section and a corner connecting section; the straight line linkage segment includes first support piece and the first joint spare that the cross-section is the U-shaped, the corner linkage segment is including being convex second joint spare and second support piece. The purification plate installation construction method utilizes the arc-shaped connecting piece for purification plate installation to install the purification plate on the ground, and after the purification plate is installed, a cleaning dead angle cannot be formed on the ground, so that cleaning personnel can clean the purification plate easily.
Description
Technical Field
The invention relates to the technical field of purification plate installation, in particular to an arc-shaped connecting piece for purification plate installation and a purification plate installation construction method.
Background
The purifying board is also called as a purifying board, and is made of one of rock wool, polyurethane foam, silicalite, glass silk floss, paper honeycomb, ceramic aluminum plate, glass magnesium plate, paper honeycomb and the like as a core material and a surface material such as a color-coated board, stainless steel and the like. The composite material has unique dustproof, antistatic, antibacterial and fireproof effects, and is widely applied to the purification engineering fields with strict requirements on indoor environment, such as electronics, pharmacy, food, biology, aerospace, precision instrument manufacturing, scientific research and the like.
Currently, in some hotels, a purification board using rock wool as a core material is used for a layer of fire protection along a wall surface. Referring to fig. 1, in a current hotel kitchen, two parallel angle steels are generally arranged at each wall surface, the inner concave surfaces of the two corresponding angle steels are opposite to each other, a slot for inserting a purification plate is formed between the two angle steels, the angle steels are connected with a ground bolt, and the lower ends of the purification plates are inserted into the slot. Adopt angle steel and bolt to be connected to subaerial with the scavenging plate as the connecting piece, though implement comparatively easily, nevertheless because some water is spilt on kitchen hotel's the subaerial easily, and the bolt evagination is outside again, leads to the staff to use the mop to hardly clean up bolt and angle steel junction, uses the rag to clean up in order to clean up bolt and angle steel junction sanitation personnel usually, and work load is big. And the right-angle wall corner can still be formed after the purification plate is arranged at the joint of the adjacent wall surfaces (namely, the wall corner), and the worker can not clean the wall corner conveniently by using the mop.
Disclosure of Invention
The invention aims to provide an arc-shaped connecting piece for installing a purification plate, which has the advantages that: the purification plate can be fixed with the ground, and cleaning personnel can clean the purification plate conveniently.
The above object of the present invention is achieved by the following technical solutions: the circular arc type connecting piece for installing the purification plate comprises a linear connecting section and a corner connecting section;
the linear connecting section comprises a first supporting part and a first clamping part with a U-shaped section, the first supporting part comprises a first supporting part with an inverted U-shaped section, a first cambered surface transition part which is turned over downwards towards the first supporting part is integrally connected to the lower edge of the first supporting part, a first inserting part is integrally connected to one side of the first cambered surface transition part, which is far away from the first supporting part, and the side of the first inserting part, which is far away from the first cambered surface transition part, extends downwards vertically; the closed side of the first supporting part is provided with first pouring holes at intervals along the length direction of the closed side;
the corner connecting section comprises a second clamping piece and a second supporting piece which are arc-shaped, and the section of the second clamping piece is U-shaped; the second support part comprises a second support part with an inverted U-shaped cross section, a second cambered surface transition part which is turned downwards and outwards towards the second support part is integrally connected to the lower edge of the second support part, a second insertion part is integrally connected to one side of the second cambered surface transition part, which is far away from the second support part, and one side of the second insertion part, which is far away from the second cambered surface transition part, vertically extends downwards; and second pouring holes are formed in the closed side of the second supporting part at intervals along the length direction of the closed side of the second supporting part.
According to the technical scheme, when the purifying plate is connected to the ground by using the linear connecting section, firstly, two linear inserting grooves are formed in the ground, then the first inserting parts are respectively inserted into the two inserting grooves and are ensured to be completely immersed into the inserting grooves, then concrete slurry is injected into the first supporting piece, then the first clamping piece is welded to the first supporting piece, and finally, the purifying plate is inserted into the first clamping piece, so that the purifying plate and the ground can be connected together; the first inserting part is completely inserted into the inserting groove, and the first cambered surface transition part is arranged, so that an arc-shaped transition surface is formed between the second supporting part and the ground, and the cleaning of workers is facilitated;
when the purifying plate is connected to the ground by using the corner connecting section, firstly, two arc-shaped inserting grooves are formed in the ground, then the second inserting parts are respectively inserted into the two inserting grooves and are ensured to be completely immersed into the inserting grooves, then concrete slurry is injected into the second supporting part, then the second clamping part is welded to the second supporting part, and finally, the purifying plate is inserted into the second clamping part, so that the purifying plate and the ground can be connected together; the second inserting part is completely inserted into the inserting groove, and the second cambered surface transition part is arranged, so that an arc-shaped transition surface is formed between the second supporting part and the ground, and the cleaning of workers is facilitated;
when the wall cleaning device is used, the straight line connecting sections are arranged along the wall surface, the corner connecting sections are arranged at the corners of the wall surface to serve as transitions, the straight line connecting sections arranged at the two adjacent wall surfaces are connected to form arc-shaped corners, and therefore cleaning personnel can clean the corners conveniently.
The invention is further configured to: reinforcing strips are fixed between the first cambered surface transition parts at intervals along the length direction of the first supporting part; and reinforcing strips are fixed between the second cambered surface transition parts at intervals along the length direction of the second supporting piece.
Through above-mentioned technical scheme, avoid after pouring into the concrete thick liquid in first support piece and the second support piece, because the concrete solidifies the inflation, lead to first support piece and second support piece to take place to warp.
The invention is further configured to: the first supporting part comprises two first plates which are parallel to each other and a plurality of first connecting strips which are arranged between the two first plates at intervals along the length direction of the first plates; the upper edge of the first plate bends towards the first connecting strips to form a horizontal first supporting platform, the first connecting strips are welded with the lower surface of the first supporting platform, and a first pouring hole is formed between every two adjacent first connecting strips.
By the technical scheme, the linear connecting section is convenient to produce and manufacture, and manufacturing materials are saved; first supporting platform's setting can make things convenient for the workman to weld first connecting strip and first plate together on the one hand, and on the other hand can be fine support first joint spare, be convenient for constructor place first support piece with first joint spare on.
The invention is further configured to: the second supporting part comprises an arc-shaped second plate, a third plate and second connecting strips, the third plate is located on one side of the second plate and has the same radian as the second plate, the second connecting strips are arranged between the second plate and the third plate at intervals along the length direction of the second plate, and the upper edge of the second plate is bent towards the third plate to form a horizontal second supporting platform; the upper edge of the third plate bends towards the second plate to form a horizontal third supporting platform, two ends of each second connecting strip are respectively welded with the lower surface of the second supporting platform and the lower surface of the third supporting platform, and a second pouring hole is formed between every two adjacent second connecting strips.
By the technical scheme, the linear connecting section is convenient to produce and manufacture, and manufacturing materials are saved; second supporting platform and third supporting platform's setting can make things convenient for the workman to weld the second connecting strip to second plate and third plate on the one hand, and on the other hand can be fine support second joint spare, the constructor of being convenient for places second support piece with second joint spare on.
The invention also aims to provide a construction method for installing the purification plate, which has the advantages that: after the purification plate is installed, no cleaning dead angle is formed on the ground, and cleaning personnel can clean the purification plate easily.
The above object of the present invention is achieved by the following technical solutions: a purification plate installation construction method for installing a purification plate on the ground by using the circular arc type connecting member for purification plate installation of any one of claims 1 to 4 to perform a part of the steps, the purification plate installation construction method comprising the steps of:
1): drawing a mark line representing orthographic projection of the first inserting part and the second inserting part on the ground according to a design drawing;
2) forming a plugging groove for the first plugging part and the second plugging part on the ground according to the marking line;
3) inserting the first supporting piece and the second supporting piece to the corresponding positions of the inserting groove;
4) welding the adjacent first supporting pieces together, and welding the second supporting piece and the adjacent first supporting piece together;
5) injecting concrete slurry into the first supporting piece and the second supporting piece;
6) welding the first clamping pieces to the corresponding first supporting pieces, welding the second clamping pieces to the corresponding second supporting pieces, and welding the adjacent first clamping pieces and the second clamping pieces together;
7) polishing the welding line to be smooth;
8) inserting the corresponding purifying plate into the corresponding first clamping piece or the second clamping piece;
9) sealing a connecting seam between the first inserting part and the inserting groove, a connecting seam between the second inserting part and the inserting groove, a connecting seam between the purifying plate and the first clamping piece and a connecting seam between the purifying plate and the second clamping piece by using glass cement;
10) and tearing off the protective film on the purification plate.
Through the technical scheme, the connection strength between the first supporting piece and the ground and the connection strength between the second supporting piece and the ground can be enhanced by injecting concrete slurry into the first supporting piece and the second supporting piece, and the first supporting piece and the second supporting piece are supported at the same time, so that the first supporting piece and the second supporting piece are prevented from being trampled or collided to cause the first supporting piece and the second supporting piece to be sunk; the welding seam is polished smoothly, so that the mop can be prevented from being scraped by welding spots when the mop is used for cleaning the joint between the arc-shaped connecting piece and the ground.
The invention is further configured to: the width of the inserting groove formed in the step 2) is larger than the thickness of the first inserting part and the thickness of the second inserting part; and after the first inserting part and the second inserting part are inserted into the corresponding positions of the inserting grooves, two first inserting parts on the same straight line connecting section deviate from one side and are respectively abutted against the side faces, which are farthest away from the two inserting grooves, and two second inserting parts on the same corner connecting section deviate from one side and are respectively abutted against the side faces, which are farthest away from the two inserting grooves, of the two second inserting parts.
Through the technical scheme, on one hand, the first inserting part and the second inserting part are conveniently inserted into the inserting groove, on the other hand, concrete grout injected into the first supporting piece and the second supporting piece can flow into the inserting groove, and therefore the linear connecting section and the corner connecting section can be more stably fixed to the ground
The invention is further configured to: the step 3) comprises the following steps:
3-1: placing a linear concrete precast block between the parts of the two inserting grooves corresponding to the linear connecting parts, and placing a corner concrete precast block between the parts of the two inserting grooves corresponding to the corner connecting parts;
3-2: and the corresponding first supporting piece or the second supporting piece is inserted into the corresponding position of the insertion groove one by one along the insertion groove.
Through above-mentioned technical scheme, the setting of concrete prefabricated section can make the concrete thick liquid that pours into in first support piece and the second support piece solidify sooner.
The invention is further configured to: welding in a full welding mode in the step 4); and 6) welding in a spot welding or section welding mode.
By adopting the technical scheme, the welding is carried out in the step 4) in a full-length welding mode, so that the phenomenon that concrete grout seeps out of a welding seam when the concrete grout is injected into the first supporting piece and the second supporting piece can be avoided; and 6), the welding is carried out in a spot welding or section welding mode, so that the efficiency is high.
The invention is further configured to: the concrete grout used in the step 5) is doped with a concrete expanding agent;
and 5), stopping grouting after the concrete grout does not pass through the first cambered surface transition part and the second cambered surface transition part.
Through above-mentioned technical scheme, can make the concrete thick liquid solidify into the concrete piece after, the volume increase to can effectively support first support piece and second support piece.
In conclusion, the beneficial technical effects of the invention are as follows: after the purification plate is installed, no cleaning dead angle is formed on the ground, and cleaning personnel can clean the purification plate easily.
Drawings
FIG. 1 is a connection structure of a current purification plate and the ground in a hotel kitchen;
FIG. 2 is a schematic view showing the structure of a straight line connecting section in the circular arc type connecting member;
FIG. 3 is a schematic view of a corner connecting segment of a circular arc connector;
fig. 4 is a schematic view illustrating the effect of installing the purification plate on the ground by using the purification plate installation construction method disclosed in the present application.
In the figure, 1, a straight connecting segment; 11. a first clip member; 12. a first support member; 121. a first support section; 1211. a first casting hole; 1212. a first plate member; 1213. a first connecting bar; 122. a first cambered surface transition part; 123. a first insertion part; 124. a reinforcing strip; 2. a corner connecting section; 21. a second clip member; 22. a second support member; 221. a second support portion; 2211. a second pouring hole; 2212. a second plate member; 2213. a third plate member; 2214. a second connecting strip; 222. a second cambered surface transition part; 223. a second insertion part; 3. angle steel; 4. and (4) bolts.
Detailed Description
In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, directional terms such as those used to indicate orientation or positional relationship with respect to upper, lower, left, right, front, rear, center, lateral, longitudinal, horizontal, vertical, top, bottom, inner, clockwise, counterclockwise and the like are used based on the orientation and positional relationship shown in the drawings and are for simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be construed as limiting the scope of the present invention.
The invention discloses an arc-shaped connecting piece for installing a purification plate, which comprises a straight line connecting section 1 and a corner connecting section 2 by referring to fig. 2 and fig. 3.
Referring to fig. 2, the linear connection section 1 includes a first support 12 and a first catching member 11 having a U-shaped cross-section. The first supporting member 12 includes a first supporting portion 121 with an inverted U-shaped cross section, a first arc transition portion 122 that is turned over outwards towards the first supporting portion 121 is integrally connected to the lower edge of the first supporting portion 121, a first inserting portion 123 is integrally connected to one side of the first arc transition portion 122 away from the first supporting portion 121, and the first inserting portion 123 extends vertically downwards away from one side of the first arc transition portion 122. Preferably, the first arc transition portion 122 has a quarter arc cross section.
The first supporting portion 121 includes two first plates 1212 parallel to each other and a plurality of first connecting bars 1213 spaced apart from each other along a length direction of the first plates 1212 between the two first plates 1212. The upper edge of the first plate 1212 is bent towards the first connecting strip 1213, forming a horizontal first support platform. The first connecting strips 1213 are welded to the lower surface of the first support platform, and a first casting hole 1211 is formed between two adjacent first connecting strips 1213.
Referring to fig. 3, the corner connecting section 2 includes a second clamping member 21 and a second supporting member 22 in the shape of circular arcs, and the radian of the second clamping member 21 and the radian of the second supporting member 22 are the same as the arc length. The second clip 21 has a U-shaped cross section.
The second support portion 221 includes a second plate 2212 having an arc shape, a third plate 2213 having the same arc shape as the second plate 2212 and located on one side of the second plate 2212, and second connecting strips 2214 arranged between the second plate 2212 and the third plate 2213 at intervals along the length direction of the second plate 2212. The upper edge of the second plate 2212 is bent towards the third plate 2213 to form a horizontal second support platform; the upper edge of the third plate 2213 is bent towards the second plate 2212 to form a horizontal third supporting platform, two ends of the second connecting strip 2214 are respectively welded to the lower surface of the second supporting platform and the lower surface of the third supporting platform, and a second pouring hole 2211 is formed between two adjacent second connecting strips 2214.
Further, referring to fig. 2 and 3, the reinforcing bars 124 are fixed between the first cambered transition portions 122 at intervals along the length direction of the first support 12, and the reinforcing bars 124 are also fixed between the second cambered transition portions 222 at intervals along the length direction of the second support 22. Thereby reinforcing the structure of the first support 12 and the second support 22 and reducing the possibility of deformation of the first support 12 and the second support 22.
The invention also discloses a purification plate installation construction method, which utilizes the arc-shaped connecting piece for purification plate installation, and comprises the following steps:
1): marking lines representing orthographic projections of the first inserting part 123 and the second inserting part 223 on the ground are drawn on the ground according to a design drawing.
2) And the plugging grooves for the first plugging part 123 and the second plugging part 223 are formed on the ground according to the marking line.
Specifically, the width of the insertion groove should be greater than the thickness of the first insertion part 123 and the thickness of the second insertion part 223, and after the first insertion part 123 and the second insertion part 223 are inserted into the corresponding positions of the insertion groove, the two first insertion parts 123 on the same straight-line connection section 1 are abutted against the side faces, which are farthest away from the two insertion grooves, on the opposite sides, and the two second insertion parts 223 on the same corner connection section 2 are abutted against the side faces, which are farthest away from the two insertion grooves, on the opposite sides, of the opposite sides.
3) And inserting the first support 12 and the second support 22 into the corresponding positions of the inserting groove.
4) The adjacent first support members 12 are welded together and the second support member 22 is welded together with the first support member 12 adjacent thereto, using a full weld.
5) Injecting concrete slurry into the first support member 12 and the second support member 22;
specifically speaking, the concrete swelling agent is doped in the concrete grout used in the step, so that the volume of the concrete grout is increased after the concrete grout is solidified into a concrete block, the first support part 12 and the second support part 22 can be effectively supported, and the first support part 12 and the second support part 22 are prevented from being trampled or collided to cause the first support part 12 and the second support part 22 to be sunken. Because the width of the inserting groove is greater than the thickness of the first inserting part 123 and the thickness of the second inserting part 223, the concrete grout mixed with the concrete expanding agent can extrude the first inserting part 123 and the second inserting part 223 after being solidified, so that the first supporting part 12 and the second supporting part 22 can be more stably fixed on the ground, and the low and clean strength is improved. Accordingly, in order to prevent the first support member 12 and the second support member 22 from being damaged due to the volume increase of the concrete grout during the solidification process, the grouting is stopped after the concrete grout has not passed through the first arc-shaped transition portion 122 and the second arc-shaped transition portion 222 when the concrete grout is injected into the first support member 12 and the second support member 22.
6) The first clamping piece 11 is welded to the corresponding first support piece 12, the second clamping piece 21 is welded to the corresponding second support piece 22, and the adjacent first clamping piece 11 and the second clamping piece 21 are welded together in a spot welding or section welding mode.
7) And polishing the welding line smoothly by using a polisher or a polishing machine.
8) And inserting the corresponding purifying plate into the corresponding first clamping piece 11 or second clamping piece 21.
9) And sealing a connecting seam between the first inserting part 123 and the inserting groove, a connecting seam between the second inserting part 223 and the inserting groove, a connecting seam between the purifying plate and the first clamping piece 11 and a connecting seam between the purifying plate and the second clamping piece 21 by using glass cement.
10) And tearing off the protective film on the purification plate.
Further, step 3) comprises:
3-1: placing a linear concrete precast block between the parts of the two inserting grooves corresponding to the linear connecting parts, and placing a corner concrete precast block between the parts of the two inserting grooves corresponding to the corner connecting parts;
3-2: the corresponding first support 12 or the second support 22 is inserted into the corresponding position of the insertion groove along the insertion groove one by one.
The linear concrete prefabricated section is a long-strip-shaped concrete prefabricated section with an isosceles triangle-shaped section, and when the first supporting piece 12 is inserted into the insertion groove, the linear concrete prefabricated section is not in contact with the inner wall of the first supporting piece 12. The corner concrete prefabricated section is an arc-shaped concrete prefabricated section with an isosceles triangle-shaped cross section, the radian of the corner concrete prefabricated section is the same as that of the second supporting piece 22, and when the second supporting piece 22 is inserted into the insertion groove, the straight concrete prefabricated section is not in contact with the inner wall of the first supporting piece 12.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. A circular arc formula connecting piece for purifying plate installation, characterized by: comprises a straight line connecting section (1) and a corner connecting section (2);
the straight line connecting section (1) comprises a first supporting part (12) and a first clamping part (11) with a U-shaped section, the first supporting part (12) comprises a first supporting part (121) with an inverted U-shaped section, a first cambered surface transition part (122) which is turned downwards and outwards towards the first supporting part (121) is integrally connected to the lower edge of the first supporting part (121), a first inserting part (123) is integrally connected to one side, away from the first supporting part (121), of the first cambered surface transition part (122), and one side, away from the first cambered surface transition part (122), of the first inserting part (123) vertically extends downwards; the closed side of the first supporting part (121) is provided with first pouring holes (1211) at intervals along the length direction;
the corner connecting section (2) comprises a second clamping piece (21) and a second supporting piece (22), the second clamping piece (21) is arc-shaped, and the section of the second clamping piece (21) is U-shaped; the second supporting part (22) comprises a second supporting part (221) with an inverted U-shaped cross section, a second cambered surface transition part (222) which is turned downwards and outwards towards the second supporting part (221) is integrally connected to the lower edge of the second supporting part (221), a second inserting part (223) is integrally connected to one side, away from the second supporting part (221), of the second cambered surface transition part (222), and one side, away from the second cambered surface transition part (222), of the second inserting part (223) vertically extends downwards; and second pouring holes (2211) are formed in the closed side of the second supporting part (221) at intervals along the length direction of the closed side.
2. The circular arc type connector for installation of purification plates as claimed in claim 1, wherein: reinforcing bars (124) are fixed between the first cambered surface transition parts (122) at intervals along the length direction of the first support part (12); and reinforcing strips (124) are fixed between the second cambered surface transition parts (222) at intervals along the length direction of the second support member (22).
3. The circular arc type connector for installation of purification plates as claimed in claim 1, wherein: the first supporting part (121) comprises two first plates (1212) which are parallel to each other and a plurality of first connecting strips (1213) which are arranged between the two first plates (1212) at intervals along the length direction of the first plates (1212); the upper edge of the first plate (1212) is bent towards the first connecting strips (1213) to form a horizontal first supporting platform, the first connecting strips (1213) are welded with the lower surface of the first supporting platform, and a first pouring hole (1211) is formed between every two adjacent first connecting strips (1213).
4. The circular arc type connector for installation of purification plates as claimed in claim 1, wherein: the second supporting part (221) comprises an arc-shaped second plate (2212), a third plate (2213) which is located on one side of the second plate (2212) and has the same radian as the second plate (2212), and second connecting strips (2214) which are arranged between the second plate (2212) and the third plate (2213) at intervals along the length direction of the second plate (2212), wherein the upper edge of the second plate (2212) is bent towards the third plate (2213) to form a horizontal second supporting platform; the upper edge of the third plate (2213) is bent towards the second plate (2212) to form a horizontal third supporting platform, the two ends of the second connecting strip (2214) are respectively welded with the lower surface of the second supporting platform and the lower surface of the third supporting platform, and a second pouring hole (2211) is formed between every two adjacent second connecting strips (2214).
5. The installation and construction method of the purification plate is characterized by comprising the following steps: the method for installing the purification plate on the ground, which is performed by using the circular arc type connection member for installation of the purification plate according to any one of claims 1 to 4, comprises the steps of:
1): drawing mark lines representing orthographic projections of the first inserting part (123) and the second inserting part (223) on the ground according to a design drawing;
2) a plugging groove for the first plugging part (123) and the second plugging part (223) is formed on the ground according to the marking line;
3) inserting the first support piece (12) and the second support piece (22) to the corresponding positions of the inserting groove;
4) welding together adjacent first supports (12), welding together a second support (22) with its adjacent first support (12);
5) injecting concrete slurry into the first support member (12) and the second support member (22);
6) welding the first clamping piece (11) to the corresponding first supporting piece (12), welding the second clamping piece (21) to the corresponding second supporting piece (22), and welding the adjacent first clamping piece (11) and the second clamping piece (21) together;
7) polishing the welding line to be smooth;
8) inserting the corresponding purification plate into the corresponding first clamping piece (11) or the second clamping piece (21);
9) sealing a connecting seam between the first inserting part (123) and the inserting groove, a connecting seam between the second inserting part (223) and the inserting groove, a connecting seam between the purifying plate and the first clamping piece (11) and a connecting seam between the purifying plate and the second clamping piece (21) by using glass cement;
10) and tearing off the protective film on the purification plate.
6. The installation and construction method of the purification plate as claimed in claim 5, wherein: the width of the plugging groove formed in the step 2) is larger than the thickness of the first plugging part (123) and the thickness of the second plugging part (223); and after the first inserting parts (123) and the second inserting parts (223) are inserted into the corresponding positions of the inserting grooves, the two first inserting parts (123) on the same straight line connecting section (1) are abutted against the side faces, away from one side, which are farthest away from the two inserting grooves respectively, and the two second inserting parts (223) on the same corner connecting section (2) are abutted against the side faces, away from one side, which are farthest away from the two inserting grooves respectively.
7. The installation and construction method of the purification plate as claimed in claim 5, wherein: the step 3) comprises the following steps:
3-1: placing a linear concrete precast block between the parts of the two inserting grooves corresponding to the linear connecting parts, and placing a corner concrete precast block between the parts of the two inserting grooves corresponding to the corner connecting parts;
3-2: and the corresponding first support (12) or second support (22) is inserted into the corresponding position of the insertion groove along the insertion groove one by one.
8. The installation and construction method of the purification plate as claimed in claim 5, wherein: welding in a full welding mode in the step 4); and 6) welding in a spot welding or section welding mode.
9. The installation and construction method of the purification plate as claimed in claim 5, wherein: the concrete grout used in the step 5) is doped with a concrete expanding agent;
and 5), stopping grouting after the concrete grout does not pass through the first cambered surface transition part (122) and the second cambered surface transition part (222).
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| KR200451966Y1 (en) * | 2010-10-20 | 2011-01-27 | 후지이엠씨(주) | Assembly structure of clean room panel |
| KR20150069694A (en) * | 2013-12-16 | 2015-06-24 | (주) 제이오 | Floor base for clean room |
| CN204475587U (en) * | 2014-12-22 | 2015-07-15 | 上海朗脉洁净技术股份有限公司 | Circular arc-shaped corner upright post base structure |
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