Slotted UHPC plate curtain wall system

Abstract

The utility model discloses a slotted UHPC (Ultra High Performance Concrete) plate curtain wall system, which comprises a structural embedded part, an upright post, a waterproof component, a hanging seat, a hanging weight, a curtain wall embedded part and a UHPC plate, the structural embedded part is fixed on a main body structure, the upright post is fixedly connected with the structural embedded part through a bolt component, the hanging seat is fixed on the upright post through a bolt component, the hanging weight is hung on the hanging seat, and the waterproof component is fixed on the curtain wall embedded part. The curtain wall embedded part is embedded and fixed in the UHPC board, the hanging weight is fixedly connected with the curtain wall embedded part through the connecting bolt, the waterproof assembly is arranged between the main body structure and the UHPC board, and the waterproof assembly is fixed on the stand column. A traditional large cross beam is omitted, the angle steel connecting pieces serve as supports and inner arc crosswind supports of the waterproof aluminum plates, and the UHPC plates and the waterproof aluminum plates are directly hung on the stand columns, so that the problem that the installation space is limited is effectively solved, meanwhile, cross beam consumables are saved, the construction procedure is simplified, and the construction cost is reduced. And a three-dimensional adjusting function is achieved to absorb installation errors, the installation precision is ensured, and the appearance requirement of a building is met.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain walls, and particularly relates to a slotted UHPC panel curtain wall system. Background Art

[0002] With the development of the current construction industry, many curved, open, and large-panel exterior enclosures are favored by architects and owners, mainly in some public spaces and exhibition spaces, presenting a simple, generous, and neat effect for the entire facade. The decorative panels of curved and large panels need to be comprehensively considered from aspects such as material cost savings, material production difficulty, and on-site installation convenience. Among them, the UHPC curtain wall, that is, the ultra-high performance concrete curtain wall, is a building exterior wall system mainly made of ultra-high performance concrete. It combines the strength and durability of concrete, as well as the characteristics of light weight and beauty, providing a new exterior design and energy-saving solution for modern buildings. The UHPC curtain wall realizes the perfect combination of high performance and aesthetics through advanced production processes and technical means.

[0003] However, the UHPC curtain wall panels of curved and large panels often have problems such as a small gap between the inner curved panel and the basic skeleton, relatively narrow installation and adjustment space, difficult installation, and it is difficult to meet the requirements of the building shape. Summary of the Utility Model

[0004] The purpose of the utility model is to propose a slotted UHPC panel curtain wall system to solve the technical problems described in the background art.

[0005] To achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] A slotted UHPC panel curtain wall system includes a structural embedment, a column, a waterproof component, a hanging seat, a hanging code, a curtain wall embedment, and a UHPC board. The structural embedment is fixed on the main structure, and the column is fixedly connected to the structural embedment through a bolt assembly. The hanging seat is fixed on the column through a bolt assembly, and the hanging code is hung on the hanging seat. The curtain wall embedment is buried and fixed in the UHPC board, and the hanging code is fixedly connected to the curtain wall embedment through a connecting bolt. The waterproof component is arranged between the main structure and the UHPC board and is fixed on the column.

[0007] Preferably, the hanging seat includes a π-shaped hanging member, a first L-shaped hanging member and a second L-shaped hanging member. The π-shaped hanging member includes a connecting plate at the front end and two clamping plates vertically fixed on the rear side plate surface of the connecting plate. The two clamping plates of the π-shaped hanging member are sleeved on the front end of the column and fixed on the column through a bolt assembly. The vertical plate of the first L-shaped hanging member is arranged downward, and its vertical plate is attached to the connecting plate of the π-shaped hanging member and fixed on the π-shaped hanging member through a bolt assembly. The vertical plate of the second L-shaped hanging member is arranged upward, and its horizontal plate is attached to the top surface of the horizontal plate of the first L-shaped hanging member and fixed on the first L-shaped hanging member through a bolt assembly.

[0008] Preferably, the hanging code includes an L-shaped hanging plate. The two side plate surfaces of the L-shaped hanging plate are both arranged vertically. A hanging groove is formed on the rear vertical plate thereof. The opening width of the hanging groove matches the thickness of the vertical plate of the second L-shaped hanging member. The L-shaped hanging plate is hung on the second L-shaped hanging member through the hanging groove. A height adjusting bolt is inserted through the L-shaped hanging plate at the bottom position of the hanging groove. The height adjusting bolt is in threaded cooperation with the L-shaped hanging plate, and the bottom end of the height adjusting bolt abuts against the vertical plate of the second L-shaped hanging member clamped in the hanging groove. The front vertical plate of the L-shaped hanging plate abuts against the UHPC plate and is fixedly connected to the curtain wall embedded part arranged in the UHPC plate through a connecting bolt.

[0009] Preferably, a limiting wing plate is further fixed on the rear vertical plate of the L-shaped hanging plate. The limiting wing plate protrudes from the rear vertical plate of the L-shaped hanging plate. The plate surface of the limiting wing plate abuts against the vertical plate of the second L-shaped hanging member, and the limiting wing plate is fixedly connected to the vertical plate of the second L-shaped hanging member through a limiting screw.

[0010] Preferably, the curtain wall embedded part includes a group of several embedded sleeves. The embedded sleeves are matched with the connecting bolts. The barrel bodies thereof are embedded in the UHPC plate, and several embedded sleeves in the same group are connected and fixed through an embedded plate embedded in the UHPC plate.

[0011] Preferably, the structural embedded part includes an attached wall plate, anchor bolts and a cantilever. The attached wall plate is attached to the outer surface of the main structure and fixed on the main structure through several anchor bolts. The cantilevers are arranged in pairs. One ends of the two paired cantilevers are fixed on the attached wall plate, and the other ends protrude towards the UHPC plate side. The protruding ends of the two paired cantilevers are correspondingly attached to both sides of the column, and the column is fixedly connected to the cantilever through a bolt assembly.

[0012] Preferably, a long circular hole extending in the depth direction is formed at the position of the cantilever corresponding to the bolt assembly. A steel gasket is further arranged on the bolt assembly, and the steel gasket is fixed on the cantilever by welding.

[0013] Preferably, a long circular hole extending in the vertical direction is formed in the vertical plate of the first L-shaped hanging member corresponding to the position of the bolt assembly. A tooth groove is formed in the first L-shaped hanging member at the circumferential side position of the long circular hole, and a tooth-shaped gasket matching the tooth groove is further arranged on the bolt assembly; a long circular hole extending in the depth direction is formed in the horizontal plate of the first L-shaped hanging member corresponding to the position of the bolt assembly, and tooth grooves matching each other are formed on the plate surfaces of the horizontal plate of the first L-shaped hanging member and the horizontal plate of the second L-shaped hanging member which are close to each other.

[0014] Preferably, the waterproof assembly includes a waterproof aluminum plate. The edge position of the waterproof aluminum plate abuts against the column, and the waterproof aluminum plate is fixedly connected to the angle steel connecting piece fixed on the column through fixing screws. The joint position between the waterproof aluminum plate and the column and the nail driving position of the fixing screws are waterproof sealed through sealant.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: according to the characteristics of large plate division of UHPC plates, inner arc of the plates, small gap between the inner arc-shaped panel and the basic framework, and great installation difficulty, the present utility model provides a slotted UHPC plate curtain wall system. By canceling the traditional large cross beam and using the angle steel connecting piece as the support of the waterproof aluminum plate and the wind support on the inner arc side, the UHPC plates and the waterproof aluminum plate are directly hung on the column, effectively solving the problem of limited installation space, saving the cross beam consumables at the same time. Moreover, the steel framework is sealed inside the waterproof line by the waterproof aluminum plate, simplifying the construction process, and realizing three-dimensional adjustment during plate installation through the cooperation of the hanging seat and the hanging code to absorb installation errors, ensuring the installation accuracy and meeting the shape requirements of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Through the detailed description in combination with the following drawings, the above and / or other aspects and advantages of the present utility model will become clearer and easier to understand. These drawings are only schematic and do not limit the present utility model, wherein:

[0017] Figure 1 is a schematic cross-sectional node structure diagram of a slotted UHPC plate curtain wall system related to the present utility model;

[0018] Figure 2 is a schematic vertical-sectional node structure diagram of a slotted UHPC plate curtain wall system related to the present utility model;

[0019] Figure 3 is a schematic diagram of the structural embedded part related to the present utility model;

[0020] Figure 4 is Figure 1 a schematic diagram of the structure of the middle hanging seat, hanging code and curtain wall embedded part;

[0021] Figure 5 isFigure 2 Schematic structural diagram of middle hanging seat, hanging code and curtain wall embedded part.

[0022] Reference numerals: 1, main structure; 2, structural embedded part; 201, attached wall panel; 202, anchor bolt; 203, cantilever; 3, column; 4, waterproof component; 401, angle steel connecting piece; 402, waterproof aluminum plate; 403, fixing screw; 5, hanging seat; 501, π-shaped hanging piece; 502, first L-shaped hanging piece; 503, second L-shaped hanging piece; 6, hanging code; 601, L-shaped hanging plate; 602, hanging groove; 603, limiting wing plate; 604, height adjusting bolt; 605, limiting screw; 7, curtain wall embedded part; 701, embedded plate; 702, embedded sleeve; 8, connecting bolt; 9, UHPC plate; 10, bolt assembly; 11, toothed gasket. Detailed implementation manners

[0023] In the following, embodiments of a slotted UHPC panel curtain wall system of the present utility model will be described with reference to the accompanying drawings. The embodiments described herein are specific specific implementation manners of the present utility model for explaining the concept of the present utility model, and are all explanatory and exemplary, and should not be construed as a limitation on the implementation manners of the present utility model and the scope of the present utility model. Except for the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the content disclosed in the claims and the specification of this application. These technical solutions include technical solutions that make any obvious substitutions and modifications to the embodiments described herein.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "front", "rear", "left", "right", "top", "bottom", "upper", "lower", "inner", "outer", "horizontal", "vertical", "upright", "oblique", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0025] The drawings in this specification are schematic diagrams to assist in explaining the concept of the present utility model, and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structures of the various components of the embodiments of the present utility model, the drawings are not drawn in the same proportion. The same reference numerals are used to represent the same parts.

[0026] The principles and features of the present utility model will be described below with reference to the accompanying drawings. The embodiments cited are only used to explain the present utility model and are not used to limit the scope of the present utility model. The following combinationFigures 1 - 5 , a further detailed description of the preferred embodiments of the present utility model will be given:

[0027] As Figures 1 - 2 shown, a preferred slotted UHPC panel curtain wall system of the present utility model sequentially includes a structural embedment 2, a column 3, a waterproof component 4, a hanging seat 5, a hanging code 6, a curtain wall embedment 7, and a UHPC board 9 from the base layer to the surface layer. The structural embedment 2 is fixed on the main structure 1, and the column 3 is fixedly connected to the structural embedment 2 through a bolt assembly 10. The hanging seat 5 is fixed on the column 3 through the bolt assembly 10, and the hanging code 6 is hung on the hanging seat 5. The curtain wall embedment 7 is buried and fixed in the UHPC board 9, and the hanging code 6 is fixedly connected to the curtain wall embedment 7 through a connecting bolt 8. The waterproof component 4 is arranged between the main structure 1 and the UHPC board 9, and the waterproof component 4 is fixed on the column 3;

[0028] As Figure 3 shown, the structural embedment 2 needs to meet the force calculation. According to the structural mechanics, the maximum uniform distance of the embedment is calculated, and the embedment is placed at the corresponding height position and evenly distributed at a certain distance. After positioning, the embedment is installed on the main structure 1. Specifically, the structural embedment 2 includes an attached wall board 201, anchor bolts 202, and a cantilever 203. The attached wall board 201 is attached to the outer facade of the main structure 1 and fixed on the main structure 1 through a plurality of anchor bolts 202. The cantilevers 203 are arranged in pairs. One ends of the two paired cantilevers 203 are fixed on the attached wall board 201, and the other ends protrude towards the UHPC board 9. The protruding ends of the two paired cantilevers 203 are correspondingly attached to both sides of the column 3, and the column 3 is fixedly connected to the cantilever 203 through a bolt assembly 10;

[0029] Among them, the cantilever 203 is made of channel steel, and its structural model and size need to meet the force calculation. It needs to be cut into different lengths according to the actual deviation of the main structure 1 in and out of position. Long circular holes are opened at the front section, and the rear end is welded to the embedment. Pass a line to ensure that the connection height and in and out of position of all channel steels meet the installation accuracy requirements of the column 3. Specifically, the cantilever 203 is provided with long circular holes extending along the depth direction at the positions corresponding to the bolt assembly 10. A steel gasket is also arranged on the bolt assembly 10, and the steel gasket is fixed on the cantilever 203 by welding. The long circular holes enable the column 3 to have a certain depth adjustment ability during installation to ensure that the column 3 can absorb a certain installation error and ensure that the in and out of position meets the installation accuracy requirements. At the same time, after the steel gasket is adjusted and positioned, it is fixed on the cantilever 203 by welding, which avoids the shaking problem of the bolt assembly 10 at the long circular holes and ensures that the column 3 can be firmly fixed at the structural embedment 2;

[0030] The column 3 is made of square steel. The column 3 needs to meet the stress calculation requirements. Round holes should be processed in the factory and the first anti-corrosion treatment should be carried out, and then it should be sent to the construction site;

[0031] As Figures 4 - 5 shown, the hanging seat 5 includes a π-shaped hanging member 501, a first L-shaped hanging member 502 and a second L-shaped hanging member 503. The π-shaped hanging member 501 includes a connecting plate at the front end and two clamping plates vertically fixed on the rear side plate surface of the connecting plate. The two clamping plates of the π-shaped hanging member 501 are sleeved on the front end of the column 3 and fixed on the column 3 through the bolt assembly 10. The vertical plate of the first L-shaped hanging member 502 is arranged downward, and its vertical plate is attached to the connecting plate of the π-shaped hanging member 501 and fixed on the π-shaped hanging member 501 through the bolt assembly 10. The vertical plate of the second L-shaped hanging member 503 is arranged upward, and its horizontal plate is attached to the top surface of the horizontal plate of the first L-shaped hanging member 502 and fixed on the first L-shaped hanging member 502 through the bolt assembly 10;

[0032] Among them, a long round hole extending in the vertical direction is opened at the position of the vertical plate of the first L-shaped hanging member 502 corresponding to the bolt assembly 10. Tooth grooves are opened at the position of the first L-shaped hanging member 502 on the peripheral side of the long round hole, and a toothed washer 11 matching the tooth grooves is also arranged on the bolt assembly 10; alternatively, a long round hole extending in the vertical direction is opened at the position of the vertical plate of the first L-shaped hanging member 502 corresponding to the bolt assembly 10, and tooth grooves matching each other are opened on the plate surfaces of the vertical plate of the first L-shaped hanging member 502 and the connecting plate of the π-shaped hanging member 501 close to each other; a long round hole extending in the depth direction is opened at the position of the horizontal plate of the first L-shaped hanging member 502 corresponding to the bolt assembly 10, and tooth grooves matching each other are opened on the plate surfaces of the horizontal plate of the first L-shaped hanging member 502 and the horizontal plate of the second L-shaped hanging member 503 close to each other. The long round holes opened at the vertical plate and the horizontal plate of the first L-shaped hanging member 502 enable the hanging seat 5 system itself to have a certain adjustment ability in the vertical direction and the depth direction, ensuring the installation accuracy of the UHPC board 9 to meet the building appearance requirements. At the same time, the components at the long round holes are matched through the tooth grooves to avoid relative sliding problems after fixation;

[0033] The hanging code 6 includes an L-shaped hanging plate 601. Both side plates of the L-shaped hanging plate 601 are vertically arranged. A hanging groove 602 is formed on the rear vertical plate thereof. The opening width of the hanging groove 602 matches the thickness of the vertical plate of the second L-shaped hanging member 503. And the L-shaped hanging plate 601 is hung on the second L-shaped hanging member 503 through the hanging groove 602. A height adjustment bolt 604 is penetrated through the L-shaped hanging plate 601 at the bottom position of the hanging groove 602. The height adjustment bolt 604 is in threaded cooperation with the L-shaped hanging plate 601. And the bottom end of the height adjustment bolt 604 abuts against the vertical plate of the second L-shaped hanging member 503 clamped into the hanging groove 602. The height adjustment bolt 604 can play a certain fine-tuning role to enable the UHPC plate 9 to be accurately positioned. The front vertical plate of the L-shaped hanging plate 601 abuts against the UHPC plate 9 and is fixedly connected with the curtain wall embedded part 7 arranged in the UHPC plate 9 through a connecting bolt 8. The hanging code 6 needs to meet the force calculation. After the hole positions and the hanging groove 602 are processed in the factory, it is sent to the UHPC manufacturer. Four machine screws are used as the connecting bolts 8 to connect the aluminum alloy hanging code 6 with the UHPC plate 9. A 2-mm rubber cushion block needs to be padded therebetween;

[0034] Moreover, a limiting wing plate 603 is fixed on the rear vertical plate of the L-shaped hanging plate 601. The limiting wing plate 603 protrudes from the rear vertical plate of the L-shaped hanging plate 601. The plate surface of the limiting wing plate 603 abuts against the vertical plate of the second L-shaped hanging member 503. And the limiting wing plate 603 is fixedly connected with the vertical plate of the second L-shaped hanging member 503 through a limiting screw 605. The arrangement of the limiting wing plate 603 and the limiting screw 605 is to play a certain left-right limiting and anti-jumping role for the installed and positioned UHPC plate 9. Of course, for the convenience of installation, only the limiting screws 605 need to be installed at the upper edge position of each UHPC plate 9;

[0035] The hanging connection system composed of the hanging seat 5 and the hanging code 6 needs to meet the force calculation. The aluminum alloy hanging seat 5 is fixed on the steel through column 3 by bolts. Two long round holes in two directions are opened in the first L-shaped hanging member 502 of the aluminum alloy hanging seat 5 and are fixed through a toothed gasket 11, a toothed groove and bolts, and a three-dimensional adjustment function (±25 mm) is realized;

[0036] The curtain wall embedded part 7 includes a plurality of groups of embedded sleeves 702 arranged in groups. The embedded sleeves 702 match the connecting bolts 8. Their cylinders are embedded in the UHPC plate 9. And a plurality of embedded sleeves 702 in the same group are connected and fixed through an embedded plate 701 embedded in the UHPC plate 9. The curtain wall embedded part 7 needs to meet the force calculation. Usually, there are 4 embedded sleeves 702 at each hanging point. And a steel plate is used as the embedded plate 701 to weld the 4 embedded sleeves 701 into a whole to ensure the integrity of the force of the 4 embedded sleeves 702. At the same time, it is ensured that the positioning of the 4 embedded sleeves 702 at four points is accurate and the embedded depth is unified during the production process of the UHPC plate 9;

[0037] The waterproof component 4 includes a waterproof aluminum plate 402. The edge of the waterproof aluminum plate 402 abuts against the column 3 and is bent outward along the vertical surface of the column 3 until it is flush with the front end surface of the column 3. During installation, the π-shaped hanging piece 501 directly clamps the waterproof aluminum plates 402 on both sides of the column 3 together and is fixedly penetrated through by the bolt assembly 10 (sealant needs to be applied at the position where the bolt penetrates through the waterproof aluminum plate 402 for waterproof sealing). The waterproof aluminum plate 402 is fixedly connected to the angle steel connector 401 fixed on the column 3 through the fixing screw 403. Moreover, the joint position between the waterproof aluminum plate 402 and the column 3 and the nail-driving position of the fixing screw 403 are both waterproof-sealed with sealant. During installation, after the angle steel connector 401 is cut according to the grid of the waterproof aluminum plate 402, it is welded on the column 3, and the waterproof aluminum plate 402 is fixed on the angle steel connector 401 by driving nails, and sealant is applied around for waterproof sealing;

[0038] The curved UHPC plate 9 is prefabricated and assembled in the factory in advance. After passing the acceptance, it is hoisted on-site and hung on the aluminum alloy hanging system.

[0039] The specific usage method of the present utility model is as follows:

[0040] Step 1: Select a suitable structural embedment 2 according to the mechanical calculation requirements and position and install the attached wall panel 201 through the anchor bolts 202;

[0041] Step 2: According to the deviation of the main structure 1, cut channel steels of different lengths as the cantilever arms 203 for positioning and installation and fix them to the steel through columns 3 processed in the factory;

[0042] Step 3: Weld the angle steel connector 401 in the waterproof component 4 on the steel through column 3, fix the waterproof aluminum plate 402 on the angle steel connector 401 by driving nails, and apply sealant for waterproof sealing;

[0043] Step 4: Fix the aluminum alloy hanging seat 5 on the column 3 through bolts, pull a through line and adjust the positioning of each hanging seat 5;

[0044] Step 5: Weld the curtain wall embedment 7 into a whole in the factory and pre-embed it during the production process of UHPC. After the UHPC passes the acceptance, fix the aluminum alloy hanging code 6 on the pre-embedded sleeve 702 with machine screws and assemble it with the UHPC plate 9 into a whole;

[0045] Step 6: Hoist the assembled UHPC plate 9 into place and hang it on the aluminum alloy hanging seat 5. Fine-tune the positioning of the plate through the height adjustment bolt 604 on the hanging code 6 to meet the design installation requirements.

[0046] The utility model adopts a scheme with structural embedded parts 2, columns 3 and angle steel connectors 401 as the inner layer skeleton, and is further equipped with waterproof aluminum plates 402, hanging seats 5, hanging codes 6, curtain wall embedded parts 7 and curved UHPC plates 9, which solves the installation and connection of the slotted UHPC panel. On the premise of ensuring safety, the weight of the cross beam is reduced, sufficient installation and adjustment space is reserved, and the requirements of the building appearance and waterproofing and other functional requirements are met.

[0047] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A slotted UHPC panel curtain wall system, characterized in that: It includes a structural embedment (2), a column (3), a waterproof component (4), a hanging seat (5), a hanging code (6), a curtain wall embedment (7) and a UHPC board (9). The structural embedment (2) is fixed on the main structure (1), and the column (3) is fixedly connected to the structural embedment (2) through a bolt assembly (10). The hanging seat (5) is fixed on the column (3) through a bolt assembly (10), and the hanging code (6) is hung on the hanging seat (5). The curtain wall embedment (7) is buried and fixed in the UHPC board (9), and the hanging code (6) is fixedly connected to the curtain wall embedment (7) through a connecting bolt (8). The waterproof component (4) is arranged between the main structure (1) and the UHPC board (9), and the waterproof component (4) is fixed on the column (3).

2. The slotted UHPC panel curtain wall system according to claim 1, characterized in that: The hanging seat (5) includes a π-shaped hanging part (501), a first L-shaped hanging part (502) and a second L-shaped hanging part (503). The π-shaped hanging part (501) includes a connecting plate at the front end and two clamping plates vertically fixed on the rear side plate surface of the connecting plate. The two clamping plates of the π-shaped hanging part (501) are sleeved on the front end of the column (3) and fixed on the column (3) through a bolt assembly (10). The vertical plate of the first L-shaped hanging part (502) is arranged downward, and its vertical plate is attached to the connecting plate of the π-shaped hanging part (501) and fixed on the π-shaped hanging part (501) through a bolt assembly (10). The vertical plate of the second L-shaped hanging part (503) is upward, and its horizontal plate is attached to the top surface of the horizontal plate of the first L-shaped hanging part (502) and fixed on the first L-shaped hanging part (502) through a bolt assembly (10).

3. The slotted UHPC panel curtain wall system according to claim 2, characterized in that: The hanging code (6) includes an L-shaped hanging plate (601). The two side plate surfaces of the L-shaped hanging plate (601) are both arranged vertically, and a hanging groove (602) is formed on the rear vertical plate thereof. The opening width of the hanging groove (602) is matched with the thickness of the vertical plate of the second L-shaped hanging part (503), and the L-shaped hanging plate (601) is hung on the second L-shaped hanging part (503) through the hanging groove (602). A height adjusting bolt (604) is penetrated through the L-shaped hanging plate (601) at the bottom position of the hanging groove (602). The height adjusting bolt (604) is in threaded cooperation with the L-shaped hanging plate (601), and the bottom end of the height adjusting bolt (604) abuts against the vertical plate of the second L-shaped hanging part (503) clamped in the hanging groove (602). The front vertical plate of the L-shaped hanging plate (601) abuts against the UHPC board (9) and is fixedly connected to the curtain wall embedment (7) arranged in the UHPC board (9) through a connecting bolt (8).

4. The slotted UHPC panel curtain wall system according to claim 3, characterized in that: A limiting wing plate (603) is further fixed on the rear vertical plate of the L-shaped hanging plate (601). The limiting wing plate (603) protrudes from the rear vertical plate of the L-shaped hanging plate (601), and the plate surface of the limiting wing plate (603) abuts against the vertical plate of the second L-shaped hanging part (503), and the limiting wing plate (603) is fixedly connected to the vertical plate of the second L-shaped hanging part (503) through a limiting screw (605).

5. The slotted UHPC panel curtain wall system according to claim 1, characterized in that: The curtain wall embedded part (7) includes a plurality of embedded sleeves (702) arranged in groups. The embedded sleeves (702) are matched with the connecting bolts (8). The barrel bodies of the embedded sleeves (702) are embedded in the UHPC plate (9), and several embedded sleeves (702) in the same group are connected and fixed by an embedded plate (701) embedded in the UHPC plate (9).

6. The slotted UHPC panel curtain wall system according to claim 1, wherein: The structural embedded part (2) includes an attached wall panel (201), anchor bolts (202) and a cantilever (203). The attached wall panel (201) is attached to the outer surface of the main structure (1) and fixed to the main structure (1) by several anchor bolts (202). The cantilevers (203) are arranged in pairs. One ends of the two paired cantilevers (203) are fixed to the attached wall panel (201), and the other ends protrude towards the UHPC plate (9). The protruding ends of the two paired cantilevers (203) are correspondingly attached to both sides of the column (3), and the column (3) is fixedly connected to the cantilever (203) through a bolt assembly (10).

7. The slotted UHPC panel curtain wall system according to claim 6, characterized in that: The cantilever (203) is provided with an oblong hole extending in the depth direction at a position corresponding to the bolt assembly (10). A steel gasket is also arranged on the bolt assembly (10), and the steel gasket is fixed to the cantilever (203) by welding.

8. The slotted UHPC panel curtain wall system according to claim 2, characterized in that: The vertical plate of the first L-shaped hanging part (502) is provided with an oblong hole extending in the vertical direction at a position corresponding to the bolt assembly (10). Tooth grooves are provided at the position of the first L-shaped hanging part (502) on the circumferential side of the oblong hole, and a toothed gasket (11) matched with the tooth grooves is also arranged on the bolt assembly (10). The horizontal plate of the first L-shaped hanging part (502) is provided with an oblong hole extending in the depth direction at a position corresponding to the bolt assembly (10), and tooth grooves matched with each other are provided on the mutually adjacent surfaces of the horizontal plate of the first L-shaped hanging part (502) and the horizontal plate of the second L-shaped hanging part (503).

9. The slotted UHPC panel curtain wall system according to claim 1, characterized in that: The waterproof assembly (4) includes a waterproof aluminum plate (402). The edge position of the waterproof aluminum plate (402) abuts against the column (3). The waterproof aluminum plate (402) is fixedly connected to an angle steel connector (401) fixed on the column (3) through a fixing screw (403), and the joint position between the waterproof aluminum plate (402) and the column (3) and the nail driving position of the fixing screw (403) are waterproof sealed by sealant.

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