Heat preservation curtain wall pre-embedded assembly and curtain wall installation method thereof

Abstract

The invention relates to the technical field of heat preservation curtain wall pre-embedded assemblies, and discloses a heat preservation curtain wall pre-embedded assembly and a curtain wall installation method.The heat preservation curtain wall pre-embedded assembly comprises a pre-embedded part, the pre-embedded part is provided with a placement groove, a protective cover is detachably installed in the placement groove, and an inner cavity and an installation cavity are defined by the protective cover and the pre-embedded part; a driving part and a puncturing part are mounted in the mounting cavity, and the driving part is in driving connection with the puncturing part. According to the heat preservation curtain wall pre-embedded assembly and the installation method thereof, high-pressure gas is inflated into the inflation pipe, the barbed nails can be driven to stretch out of the through holes and pierce the concrete covering layer, then the protective cover is taken down, the welding plate can be exposed, the whole process is convenient and rapid, the construction efficiency is improved, and the construction cost is reduced. And the protective cover can protect the first welding mark on the welding plate from being polluted, the welding plate does not need to be cleaned, the construction efficiency is further improved, the taken-down protective cover can be repeatedly used, and the construction cost is reduced.

Description

Technical Field

[0001] The invention relates to the field of thermal insulation curtain wall embedded components, and more specifically, to a thermal insulation curtain wall embedded component and a curtain wall installation method thereof. Background Art

[0002] The curtain wall is the exterior wall of a building. It is non-load-bearing and is hung like a curtain, so it is also called a "curtain wall". It is a lightweight wall with decorative properties commonly used in modern large and high-rise buildings. The curtain wall is usually installed on connectors outside the structural beam (such as angle steel, angle code, adapter, etc.). The connectors can connect and support the skeleton structure of the curtain wall, bear the weight and wind pressure of the curtain wall, and ensure the stability and safety of the curtain wall. The connectors are usually welded to the embedded parts. In order to ensure that the connectors have a high load-bearing capacity, the embedded parts are usually welded to the steel cage in the structural beam.

[0003] After the existing curtain wall embedded parts are welded to the steel cage, concrete is poured. After the concrete solidifies, a thin concrete covering layer is formed on the side of the embedded parts away from the steel cage. It is necessary to accurately find the position of the embedded parts, scrape off the concrete covering layer at the position of the embedded parts, expose the embedded parts, and clean the exposed surface of the embedded parts so as to weld the connecting parts to the embedded parts. This process is time-consuming and labor-intensive, and the embedded parts are not easy to find. In addition, there is a lack of insulation material filling between the embedded parts and the wall, which makes the embedded parts structure a weak point of insulation of the wall in the later stage, and the insulation effect is insufficient. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects in the prior art and provide a pre-embedded component for a thermal insulation curtain wall and a curtain wall installation method thereof which can quickly remove the concrete covering layer at its position.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is to provide a pre-embedded component for a thermal insulation curtain wall, comprising: an embedded part, the embedded part is provided with a mounting groove, a protective cover is detachably installed in the mounting groove, the protective cover and the embedded part are enclosed to form an inner cavity and an installation cavity, the installation cavity is located on the outside of the inner cavity, a driving part and a piercing part are installed in the installation cavity, the driving part is drivingly connected to the piercing part, a plurality of piercing nails are provided on the outer circle of the piercing part, the protective cover is penetrated by through holes that match the plurality of piercing nails one by one, a silicon-ink tin insulation board is provided on the outside of the embedded part, the silicon-ink tin insulation board is penetrated by through grooves corresponding to the embedded part, a connecting piece is installed on the groove wall of the mounting groove, and the connecting piece is penetrated in the through groove, and the through groove is filled with thermal insulation rock wool.

[0006] By using the thermal insulation curtain wall embedded component described in the present invention, the puncturing part can be driven to move by controlling the driving part, a circle of holes can be punctured in the concrete covering layer at the embedded unit position, and then the protective cover can be removed to complete the removal of the concrete covering layer at the embedded unit position. The whole process is convenient and fast, which improves the construction efficiency. The connecting parts are welded on the embedded part, and the protective cover can protect the welding position on the embedded part from being contaminated by concrete, so there is no need to perform additional cleaning on the embedded part, which further improves the construction efficiency. In addition, the removed protective cover can be reused, which reduces the construction cost, and the silicon-ink tin insulation board and the thermal insulation rock wool have a good thermal insulation effect.

[0007] Preferably, the embedded part includes a welding plate and a leg, the leg is fixedly connected to the welding plate, the placement groove is arranged on the side of the welding plate away from the leg, the inner wall of the placement groove is provided with a first welding mark matched with the connecting piece, at least two legs are provided, and a second welding mark is provided on the leg. Such a design is conducive to improving the welding accuracy of the embedded unit, so that the side end surface of the embedded unit is perpendicular to the front side of the structural beam formed by casting.

[0008] Preferably, the protective cover comprises an outer plate, a ring plate and a backing plate, one end of the ring plate is fixedly connected to the outer plate, the other end of the ring plate is fixedly connected to the backing plate, the piercing portion comprises a top plate sleeved on the outer ring of the ring plate, and a plurality of piercing spikes are fixedly connected to the outer edge of the top plate. With such a design, the driving portion drives the top plate to move outward, thereby driving the piercing spikes to extend out of the through holes and pierce the concrete cover layer.

[0009] Preferably, a plurality of balls are installed on one side of the top plate close to the ring plate, and a guide groove for rolling with the plurality of balls is provided on one side of the ring plate close to the top plate, and the length direction of the guide groove is consistent with the depth direction of the through hole. Such a design can reduce the friction between the top plate and the ring plate, which is conducive to the piercing of the concrete cover layer by the nail.

[0010] Preferably, the driving unit includes an air bag, an air inlet unit and an air outlet unit, the side of the pad and the top plate close to each other are fixedly connected to the air bag, the air inlet unit and the air outlet unit are both connected to the air bag, and the air inlet end of the air inlet unit and the air outlet end of the air outlet unit are both located outside the protective cover. With this design, the top plate can be driven to move by filling the air bag with high-pressure gas through the air inlet unit, thereby driving the spikes to pierce the concrete cover.

[0011] Preferably, the air intake unit includes a first connecting pipe, a one-way valve, a first level and an air filling pipe, the outer plate is fixedly connected to a first transfer pipe on the side away from the ring plate, the two ends of the first connecting pipe are respectively connected to the air bag and the first transfer pipe, the one-way valve is fixedly mounted on the first transfer pipe, the first level is tubular, and the two ends of the first level are respectively connected to the one-way valve and the air filling pipe. Such a design is conducive to improving the welding accuracy of the embedded unit, so that the embedded front end surface is perpendicular to the top surface of the structural beam formed by casting.

[0012] Preferably, the air outlet unit includes a second connecting pipe and a ball valve, a second transfer pipe is fixedly connected to the side of the outer plate away from the ring plate, two ends of the second connecting pipe are respectively connected to the airbag and the second transfer pipe, and the ball valve is fixedly mounted on the second transfer pipe. With this design, the opening and closing of the ball valve can be controlled to adjust the inflation and exhaust states of the airbag.

[0013] Preferably, the driving part further comprises a spring sleeved on the outer ring of the ring plate, and one end of the spring is fixedly connected to the outer plate, and the other end of the spring is fixedly connected to the top plate. With such a design, after the ball valve is opened, the spring can assist the piercing nail to complete automatic resetting.

[0014] Preferably, a second level is embedded in the outer plate, and an isolation film is attached to the side of the outer plate away from the ring plate, and the isolation film covers the second level and the assembly gap between the protective cover and the embedded part. Such a design is conducive to improving the welding accuracy of the embedded unit, so that the side end surface of the embedded unit is perpendicular to the top surface of the structural beam formed by casting.

[0015] A curtain wall installation method of a thermal insulation curtain wall embedded component comprises the following steps: S1. Manufacturing a structural beam: After the embedded part, the protective cover, the driving part and the piercing part are assembled, an embedded unit is formed. The embedded unit is welded to a steel cage and concrete is poured to form the structural beam. S2. Removing the concrete covering layer at the position of the embedded unit: quickly determine the position of the embedded unit according to the position of the inflation tube, adjust the ball valve to a closed state, and fill the inflation tube with high-pressure gas until the spike pierces the concrete covering layer, and then remove the protective cover to expose the welding plate; S3, installing the silicon-ink-tin insulation board: installing the silicon-ink-tin insulation board on the side of the structural beam close to the welding plate; S4, welding the connecting member: welding the connecting member at the first welding mark position in the placement groove; S5, filling the through groove: using the thermal insulation rock wool to fill the through groove of the silicon ink tin thermal insulation board, and attaching a waterproof breathable film to the outermost layer of the through groove; S6, attaching alkali-resistant glass fiber mesh cloth: sticking the alkali-resistant glass fiber mesh cloth on the silicon-ink tin insulation board, and the alkali-resistant glass fiber mesh cloth covers the through groove; S7, applying JX plastering mortar: using a roller to roll and brush the JX plastering mortar on the side of the silicon-ink tin insulation board away from the structural beam; S8. Install curtain wall panels: connect the curtain wall skeleton structure to the connecting member by screws, bolts and / or welding.

[0016] The beneficial effects of the present invention are: By using the thermal insulation curtain wall embedded component described in the present invention, the position of the embedded unit can be directly determined by the position of the inflation tube, which greatly improves the efficiency of finding the embedded unit. Filling the inflation tube with high-pressure gas can drive the piercing nail to extend out of the through hole, piercing a circle of holes in the concrete covering layer at the position of the embedded unit, and then removing the protective cover to complete the removal of the concrete covering layer at the position of the embedded unit. The whole process is convenient and fast, which improves the construction efficiency. The connecting piece is welded on the welding plate, and the protective cover can protect the first welding mark on the welding plate from being contaminated by concrete, so there is no need to perform additional cleaning on the welding plate, which further improves the construction efficiency. In addition, the removed protective cover can be reused, which reduces the construction cost. The silicon-ink tin insulation board and the thermal insulation rock wool can have a good thermal insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the embedded unit; Figure 2 It is a half-section schematic diagram of the three-dimensional structure of the embedded unit; Figure 3 It is a schematic diagram of the three-dimensional structure of the embedded part; Figure 4 It is a schematic diagram of the three-dimensional structure of the protective cover; Figure 5 yes Figure 2 A magnified view of the structure at center A; Figure 6 It is a schematic diagram of the three-dimensional structure of the puncture part; Figure 7 It is a schematic diagram of the three-dimensional structure of the first level; Figure 8 is a schematic diagram of the three-dimensional structure of the second level; Fig. 9 It is an exploded schematic diagram of the three-dimensional structure of the curtain wall (excluding the curtain wall panels); Fig.10It is a schematic diagram of the three-dimensional structure after the curtain wall is installed (excluding curtain wall panels).

[0018] In the figure: 100, embedded part; 110, welding plate; 111, placement groove; 112, first welding mark; 120, supporting leg; 121, second welding mark; 200, protective cover; 201, inner cavity; 202, mounting cavity; 210, outer plate; 211, through hole; 220, ring plate; 230, pad; 240, first transfer tube; 250, second transfer tube; 260, second level; 261, second bubble; 262, second marking line; 270, isolation membrane; 300, driving unit; 310, air bag; 320, first connecting pipe; 330, one-way valve; 340, first level; 341, first bubble; 342, first marking line; 350, inflation pipe; 360, second connecting pipe; 370, ball valve; 380, spring; 400, puncture portion; 410, puncture nail; 420, top plate; 421, guide groove; 430, ball; 510, structural beam; 511, front surface; 512, top surface; 520, embedded unit; 521, side end surface; 522, front end surface; 530, silicon-tin thermal insulation board; 531, through groove; 540, connector; 550, thermal insulation rock wool; 560, waterproof breathable membrane; 570, alkali-resistant glass fiber mesh cloth; 580, JX plastering mortar. DETAILED DESCRIPTION

[0019] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is to enable those skilled in the art to better understand and implement the subject matter described herein. The functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the present specification. Various examples may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples.

[0020] In order to better understand the present invention, Figure 1-Figure 10 A thermal insulation curtain wall embedded component and a curtain wall installation method thereof of the present invention are described in detail.

[0021] Embodiment 1: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Fig. 9As shown, a pre-embedded component for a thermal insulation curtain wall includes: an embedded part 100, the embedded part 100 is provided with a placement groove 111, a protective cover 200 is detachably installed in the placement groove 111, the protective cover 200 and the embedded part 100 are enclosed to form an inner cavity 201 and an installation cavity 202, the installation cavity 202 is located outside the inner cavity 201, a driving part 300 and a piercing part 400 are installed in the installation cavity 202, the driving part 300 is drivingly connected to the piercing part 400, and the piercing part 400 is driven by the driving part 300. The outer ring is provided with a plurality of spikes 410, the protective cover 200 is penetrated with through holes 211 which match the plurality of spikes 410 one by one, the outer side of the embedded part 100 is provided with a silicon-ink-tin insulation board 530, the silicon-ink-tin insulation board 530 is penetrated with a through groove 531 corresponding to the embedded part 100, a connector 540 is installed on the groove wall of the placement groove 111, and the connector 540 is penetrated in the through groove 531, and the through groove 531 is filled with thermal insulation rock wool 550.

[0022] It should be noted that the embedded part 100 is welded to the steel cage, and the connector 540 used to connect and support the curtain wall skeleton structure is also welded to the embedded part 100. Specifically, one end of the connector 540 is welded to the groove wall of the placement groove 111. The density of the distribution of the spikes 410 needs to be determined according to the actual situation. The connecting piece 540 extends out from the side of the silicon-ink-tin insulation board 530 away from the embedded part 100, and the insulation rock wool 550 fills the vacant area in the through groove 531. The silicon-ink-tin insulation board 530 and the insulation rock wool 550 can achieve a good insulation effect; After the concrete is poured to form the structural beam 510, at least a portion of the driving unit 300 extends out of the structural beam 510, which can facilitate finding the embedded component unit 520; In the initial state, the tips of the plurality of spikes 410 are all located in the through holes 211, and the spikes 410 do not extend out of the through holes 211. After the poured concrete solidifies to form the structural beam 510, the driving unit 300 is controlled to drive the piercing unit 400 to move outward, so that the plurality of spikes 410 extend out of the corresponding through holes 211, piercing the concrete covering layer at the position of the through holes 211 to form a circle of holes. The strength of the concrete covering layer at the position of the embedded unit 520 is reduced, and the restrictive effect on the protective cover 200 is also reduced. The protective cover 200 can be easily taken out of the placement groove 111, and the concrete covering layer at the position of the embedded unit 520 can be removed. Afterwards, the connecting piece 540 is welded to the groove wall of the installation groove 111, and the silicon-tin insulation board 530 is installed on the side of the structural beam 510 close to the embedded part 100, and then the insulating rock wool 550 is used to fill the empty area in the through groove 531, and the insulating rock wool 550 will also fill the installation groove 111 at the same time.

[0023] In this embodiment, the through hole 211 is located at the assembly gap between the protective cover 200 and the embedded part 100. After the piercing nail 410 pierces a hole in the concrete cover layer, the protective cover 200 can be more conveniently taken out of the placement groove 111.

[0024] By using the embedded component of the thermal insulation curtain wall of the present invention, the piercing part 400 can be driven to move by controlling the driving part 300, and a circle of holes can be pierced in the concrete covering layer at the position of the embedded unit 520, and then the protective cover 200 can be removed to complete the removal of the concrete covering layer at the position of the embedded unit 520. The whole process is convenient and fast, which improves the construction efficiency. The connecting piece 540 is welded to the embedded part 100, and the protective cover 200 can protect the welding position on the embedded part 100 from being contaminated by concrete, so there is no need to perform additional cleaning on the embedded part 100, which further improves the construction efficiency. In addition, the removed protective cover 200 can be reused, which reduces the construction cost.

[0025] Embodiment 2: As an optimization of Example 1, Figure 1 , Figure 3 and Fig. 9 As shown, the embedded part 100 includes a welding plate 110 and a leg 120, the leg 120 is fixedly connected to the welding plate 110, the placement groove 111 is arranged on the side of the welding plate 110 away from the leg 120, the inner wall of the placement groove 111 is provided with a first welding mark 112 that cooperates with the connecting piece 540, at least two legs 120 are provided, and a second welding mark 121 is provided on the leg 120.

[0026] It should be noted that the first welding mark 112 is adapted to the welding profile of the connector 540 to improve the accuracy of subsequent welding of the connector 540 and is beneficial to improving the welding efficiency of the connector 540. The second welding mark 121 is the welding position mark of the leg 120. For example, when there are only two legs 120, the two legs 120 are at the same horizontal height, and the two legs 120 are respectively welded to the two vertical steel bars of the steel cage, the two second welding marks 121 of the two legs 120 are respectively aligned with the two vertical steel bars, and welding is performed at the second welding mark 121. This can ensure that the embedded side end face 521 after welding is perpendicular to the front face 511 of the structural beam 510 formed after concrete pouring, thereby improving the accuracy of welding the embedded unit 520 and improving the position accuracy of the connector 540 welded to the welding plate 110.

[0027] In this embodiment, the first welding mark 112 and the second welding mark 121 are both shallow and obvious marks cut by a laser cutting machine. Four legs 120 are provided. By welding the four legs 120 to the steel cage, the connection strength between the embedded unit 520 and the steel cage can be improved, thereby improving the bearing capacity of the embedded unit 520.

[0028] Embodiment 3: As an optimization of Example 2, Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, the protective cover 200 includes an outer plate 210, a ring plate 220 and a pad 230, one end of the ring plate 220 is fixedly connected to the outer plate 210, and the other end of the ring plate 220 is fixedly connected to the pad 230, and the piercing portion 400 includes a top plate 420 sleeved on the outer circle of the ring plate 220, and a plurality of spikes 410 are fixedly connected to the outer edge of the top plate 420.

[0029] It should be noted that the through hole 211 is set through the outer plate 210. When the protective cover 200 is installed in the mounting groove 111, the outer plate 210 is fitted with the inner wall of the mounting groove 111. The mounting cavity 202 is formed by the outer plate 210, the ring plate 220, the pad 230 and the welding plate 110, and the inner cavity 201 is formed by the outer plate 210, the ring plate 220 and the welding plate 110.

[0030] Embodiment 4: As an optimization of Example 3, Figure 4 and Figure 5 As shown, a plurality of balls 430 are installed on the side of the top plate 420 close to the ring plate 220 , and a guide groove 421 for rolling cooperation with the plurality of balls 430 is opened on the side of the ring plate 220 close to the top plate 420 , and the length direction of the guide groove 421 is consistent with the depth direction of the through hole 211 .

[0031] It should be noted that the ball 430 can reduce the friction resistance encountered by the top plate 420 during movement, improve the stability of the movement of the top plate 420, and facilitate the piercing nail 410 to pierce the concrete covering layer. The guide groove 421 can limit and guide the ball 430. When the protective cover 200 is not installed, the top plate 420 will not rotate relative to the ring plate 220, thereby ensuring the accuracy of the one-to-one correspondence between the piercing nail 410 and the through hole 211.

[0032] Embodiment 5: As an optimization of Example 4, Figure 2 and Figure 5As shown, the driving unit 300 includes an airbag 310, an air inlet unit and an air outlet unit. The sides of the pad 230 and the top plate 420 that are close to each other are fixedly connected to the airbag 310. The air inlet unit and the air outlet unit are both connected to the airbag 310. The air inlet end of the air inlet unit and the air outlet end of the air outlet unit are both located outside the protective cover 200.

[0033] It should be noted that, by filling the airbag 310 with high-pressure gas through the air inlet unit, the airbag 310 expands and bulges, and pushes the top plate 420 to move toward the side close to the outer plate 210, thereby driving the piercing nail 410 to extend out of the through hole 211 to pierce the concrete covering layer. After removing the protective cover 200, the gas in the airbag 310 can be discharged from the air outlet unit by adjusting the air outlet unit.

[0034] Embodiment 6: As an optimization of Example 5, Figure 1 , Figure 2 , Figure 5 , Figure 7 and Fig. 9 As shown, the air intake unit includes a first connecting pipe 320, a one-way valve 330, a first level 340 and an inflation pipe 350. The first transfer pipe 240 is fixedly connected to the side of the outer plate 210 away from the ring plate 220. The two ends of the first connecting pipe 320 are respectively connected to the airbag 310 and the first transfer pipe 240. The one-way valve 330 is fixedly installed on the first transfer pipe 240. The first level 340 is tubular, and the two ends of the first level 340 are respectively connected to the one-way valve 330 and the inflation pipe 350.

[0035] It should be noted that after the concrete is poured and the structural beam 510 is formed, the one-way valve 330, the first level gauge 340 and the inflation tube 350 are all located outside the structural beam 510, and the position of the pre-embedded connection can be directly found through the position of the inflation tube 350, saving time and effort; by filling the inflation tube 350 with high-pressure gas, the high-pressure gas enters the airbag 310 through the inflation tube 350, the first level gauge 340, the one-way valve 330 and the first connecting tube 320 in sequence; The first spirit level 340 is an annular hollow tubular structure filled with liquid and having a first bubble 341. Two first marking lines 342 are arranged on the first spirit level 340. When the first bubble 341 is located at the center of the area between the two first marking lines 342, it indicates that the plate surface of the outer plate 210 is perpendicular to the top surface 512 of the structural beam 510 formed after concrete pouring, that is, the embedded front end surface 522 is perpendicular to the top surface 512 of the structural beam 510 formed by pouring. When welding the embedded unit 520, observing the first spirit level 340 and adjusting the position of the embedded unit 520 can help improve the welding accuracy of the embedded unit 520.

[0036] In this embodiment, the first transfer tube 240 and the protective cover 200 are made of the same rigid material, and the length direction of the first level 340 is perpendicular to the surface of the outer plate 210 to ensure the accuracy and sensitivity of the first level 340 .

[0037] Embodiment 7: As an optimization of Example 6, Figure 2 As shown, the air outlet unit includes a second connecting pipe 360 ​​and a ball valve 370. The second transfer pipe 250 is fixedly connected to the side of the outer plate 210 away from the ring plate 220. The two ends of the second connecting pipe 360 ​​are respectively connected to the airbag 310 and the second transfer pipe 250. The ball valve 370 is fixedly installed on the second transfer pipe 250.

[0038] It should be noted that after the concrete is poured and the structural beam 510 is formed, the ball valve 370 is located outside the structural beam 510. When the airbag 310 is inflated, the ball valve 370 is in a closed state. The spikes 410 pierce holes in the concrete covering layer, and after the protective cover 200 is removed, the ball valve 370 is opened, and the high-pressure gas in the airbag 310 is discharged in sequence through the second connecting pipe and the ball valve 370.

[0039] Embodiment 8: As an optimization of Example 7, Figure 5 As shown, the driving part 300 further includes a spring 380 sleeved on the outer ring of the ring plate 220 , and one end of the spring 380 is fixedly connected to the outer plate 210 , and the other end of the spring 380 is fixedly connected to the top plate 420 .

[0040] It should be noted that the spring 380 is always in a compressed state. After the inflation is completed and the ball valve 370 is opened, under the action of the restoring force of the spring 380, the spring 380 pushes the top plate 420 to move towards the pad 230, squeezes the airbag 310, and squeezes out the gas in the airbag 310. During this process, the tip of the thorn nail 410 gradually retracts into the through hole 211, which automatically completes the resetting of the thorn nail 410, so that it is easy to reuse later and will not cause damage to the construction personnel.

[0041] Embodiment 9: As an optimization of Example 8, Figure 2 , Figure 4 , Figure 5 and Figure 8 As shown, a second level 260 is embedded in the outer plate 210 , and an isolation film 270 is attached to the side of the outer plate 210 away from the ring plate 220 . The isolation film 270 covers the second level 260 and the assembly gap between the protective cover 200 and the embedded part 100 .

[0042] It should be noted that the isolation film 270 can improve the stability of the assembly of the protective cover 200 and the embedded part 100. In the absence of external force, the protective cover 200 will not be separated from the installation groove 111. The isolation film 270 can prevent concrete from entering the assembly gap between the protective cover 200 and the embedded part 100. Before the piercing nail 410 pierces the concrete cover layer, the piercing nail 410 will first pierce the isolation film 270 to avoid the situation that the protective cover 200 is difficult to remove from the installation groove 111. In addition, the isolation film 270 can also protect the second level 260 to prevent the concrete from contaminating the second level 260. The second spirit level 260 is a rectangular hollow structure with liquid filled inside and having a second bubble 261. The second spirit level 260 is horizontally arranged and two second marking lines 262 are arranged on the second spirit level 260. When the second bubble 261 is located at the center of the area between the two second marking lines 262, the side end surface 521 of the embedded unit 520 is perpendicular to the top surface 512 of the structural beam 510 formed after the concrete is poured. When welding the embedded unit 520, observing the second spirit level 260 and adjusting the position of the embedded unit 520 can help improve the welding accuracy of the embedded unit 520.

[0043] Embodiment 10: A curtain wall installation method of a thermal insulation curtain wall embedded component comprises the following steps: S1. Manufacturing the structural beam 510: After the embedded part 100, the protective cover 200, the driving part 300 and the piercing part 400 are assembled, the embedded unit 520 is formed. The embedded unit 520 is welded to the steel cage and concrete is poured to form the structural beam 510; S2. Removing the concrete covering layer at the position of the embedded unit 520: quickly determine the position of the embedded unit 520 according to the position of the inflation tube 350, adjust the ball valve 370 to be in a closed state, and fill the inflation tube 350 with high-pressure gas until the spike 410 pierces the concrete covering layer, and then remove the protective cover 200 to expose the welding plate 110; S3, installing the silicon-ink-tin insulation board 530: installing the silicon-ink-tin insulation board 530 on the side of the structural beam 510 close to the welding plate 110; S4, welding the connecting piece 540: welding the connecting piece 540 to the position of the first welding mark 112 in the placement groove 111; S5, filling the through groove 531: using the thermal insulation rock wool 550 to fill the through groove 531 of the silicon ink tin thermal insulation board 530, and attaching the waterproof breathable membrane 560 to the outermost layer filled in the through groove 531; S6, attaching the alkali-resistant glass fiber mesh cloth 570: sticking the alkali-resistant glass fiber mesh cloth 570 on the silicon ink tin insulation board 530, and the alkali-resistant glass fiber mesh cloth 570 covers the through groove 531; S7, applying JX plastering mortar 580: using a roller to roll and brush the JX plastering mortar 580 on the side of the silicon-ink tin insulation board 530 away from the structural beam 510; S8, installing curtain wall panels: connecting the curtain wall skeleton structure to the connecting member 540 by screws, bolts and / or welding.

[0044] It should be noted that manufacturing the structural beam 510 in S1 includes the following steps: S11. Building a steel cage: bending and welding the steel bars according to predetermined positions and spacings to form a steel cage skeleton; S12, welding the embedded unit 520: weld the legs 120 of the embedded unit 520 at the preset position of the steel cage. Before welding, ensure that the second welding mark 121 on the legs 120 is aligned with the welded steel bars, the first bubble 341 of the first level 340 is located at the center of the area between the two first marking lines 342, and the second bubble 261 of the second level 260 is located at the center of the area between the two second marking lines 262; S13, placing the template: splicing and assembling the template, and applying a release agent inside the template; S14, pouring concrete and performing curing; S15. Removal of formwork.

[0045] The silicon ink tin insulation board 530 has been cut with a through groove 531 at a preset position before installation to ensure that the welding plate 110 is not covered, so that the welding of the connecting piece 540 can be carried out normally; In this embodiment, the thickness of the silicon-tin thermal insulation board 530 is 10 mm, the connecting piece 540 is a 80×50×6 mm hot-dip galvanized angle steel, and the thickness of the JX plastering mortar 580 is 8 mm.

[0046] The embodiments of the invention are described above in conjunction with the accompanying drawings, but the present embodiment is not limited to the above-mentioned specific implementation modes, which are merely illustrative and not restrictive. Under the guidance of the present embodiment, ordinary technicians in this field can make many forms without departing from the purpose of the present embodiment and the scope of protection of the claims, all of which are within the protection of the present embodiment.

Claims

1. A pre-buried component for a thermal insulation curtain wall, characterized in that: include: An embedded part (100), the embedded part (100) being provided with a placement groove (111), a protective cover (200) being detachably installed in the placement groove (111), the protective cover (200) and the embedded part (100) enclosing an inner cavity (201) and a placement cavity (202), the placement cavity (202) being located outside the inner cavity (201), a driving part (300) and a piercing part (400) being installed in the placement cavity (202), the driving part (300) being drivingly connected to the piercing part (400), a plurality of piercing spikes (410) being provided on an outer ring of the piercing part (400), and a through hole (211) being provided through the protective cover (200) and matching with the plurality of piercing spikes (410) one by one; A silicon-tin thermal insulation board (530) is arranged outside the embedded part (100), and a through groove (531) corresponding to the embedded part (100) is arranged through the silicon-tin thermal insulation board (530), a connecting piece (540) is installed on the groove wall of the placement groove (111), and the connecting piece (540) is passed through the through groove (531), and the through groove (531) is filled with thermal insulation rock wool (550).

2. The pre-buried component for thermal insulation curtain wall according to claim 1, characterized in that: The embedded part (100) comprises a welding plate (110) and a leg (120), the leg (120) being fixedly connected to the welding plate (110), the placement groove (111) being arranged on a side of the welding plate (110) away from the leg (120), the inner wall of the placement groove (111) being provided with a first welding mark (112) cooperating with a connecting piece (540), at least two legs (120) being provided, and a second welding mark (121) being provided on the leg (120).

3. The pre-buried component for thermal insulation curtain wall according to claim 2, characterized in that: The protective cover (200) comprises an outer plate (210), a ring plate (220) and a backing plate (230); one end of the ring plate (220) is fixedly connected to the outer plate (210); the other end of the ring plate (220) is fixedly connected to the backing plate (230); the piercing portion (400) comprises a top plate (420) sleeved on the outer ring of the ring plate (220); and a plurality of piercing spikes (410) are fixedly connected to the outer edge of the top plate (420).

4. The pre-buried component for thermal insulation curtain wall according to claim 3, characterized in that: A plurality of balls (430) are installed on one side of the top plate (420) close to the ring plate (220), and a guide groove (421) for rolling engagement with the plurality of balls (430) is provided on one side of the ring plate (220) close to the top plate (420), and the length direction of the guide groove (421) is consistent with the depth direction of the through hole (211).

5. The pre-buried component for thermal insulation curtain wall according to claim 4, characterized in that: The driving unit (300) comprises an airbag (310), an air inlet unit and an air outlet unit; the sides of the pad (230) and the top plate (420) that are close to each other are fixedly connected to the airbag (310); the air inlet unit and the air outlet unit are both in communication with the airbag (310); and the air inlet end of the air inlet unit and the air outlet end of the air outlet unit are both located outside the protective cover (200).

6. The pre-buried component for thermal insulation curtain wall according to claim 5, characterized in that: The air intake unit comprises a first connecting pipe (320), a one-way valve (330), a first level gauge (340) and an inflation pipe (350); a first transfer pipe (240) is fixedly connected to a side of the outer plate (210) away from the ring plate (220); two ends of the first connecting pipe (320) are respectively connected to the airbag (310) and the first transfer pipe (240); the one-way valve (330) is fixedly mounted on the first transfer pipe (240); the first level gauge (340) is tubular, and two ends of the first level gauge (340) are respectively connected to the one-way valve (330) and the inflation pipe (350).

7. The pre-buried component for thermal insulation curtain wall according to claim 6, characterized in that: The air outlet unit comprises a second connecting pipe (360) and a ball valve (370); a second transfer pipe (250) is fixedly connected to a side of the outer plate (210) away from the ring plate (220); two ends of the second connecting pipe (360) are respectively connected to the air bag (310) and the second transfer pipe (250); and the ball valve (370) is fixedly mounted on the second transfer pipe (250).

8. The pre-buried component for thermal insulation curtain wall according to claim 7, characterized in that: The driving part (300) further comprises a spring (380) sleeved on the outer ring of the ring plate (220), wherein one end of the spring (380) is fixedly connected to the outer plate (210), and the other end of the spring (380) is fixedly connected to the top plate (420).

9. The pre-buried component for thermal insulation curtain wall according to claim 8, characterized in that: A second level (260) is embedded in the outer plate (210), and an isolation film (270) is attached to a side of the outer plate (210) away from the ring plate (220), the isolation film (270) covering the second level (260) and an assembly gap between the protective cover (200) and the embedded part (100).

10. A curtain wall installation method comprising a pre-buried component of a thermal insulation curtain wall, characterized in that: The thermal insulation curtain wall embedded component according to claim 9 is used, comprising the following steps: S1. Manufacturing a structural beam (510): the embedded portion (100), the protective cover (200), the driving portion (300), and the piercing portion (400) are assembled to form an embedded unit (520); the embedded unit (520) is welded to a steel cage and concrete is poured to form the structural beam (510); S2, removing the concrete covering layer at the position of the embedded unit (520): quickly determining the position of the embedded unit (520) according to the position of the inflation tube (350), adjusting the ball valve (370) to be in a closed state, and filling the inflation tube (350) with high-pressure gas until the piercing nail (410) pierces the concrete covering layer, and then removing the protective cover (200) to expose the welding plate (110); S3, installing the silicon-ink thermal insulation board (530): installing the silicon-ink thermal insulation board (530) on a side of the structural beam (510) close to the welding plate (110); S4, welding the connecting member (540): welding the connecting member (540) at the position of the first welding mark (112) in the placement groove (111); S5, filling the through groove (531): using the thermal insulation rock wool (550) to fill the through groove (531) of the silicon-ink thermal insulation board (530), and attaching a waterproof breathable membrane (560) to the outermost layer filled in the through groove (531); S6, attaching the alkali-resistant glass fiber mesh cloth (570): adhering the alkali-resistant glass fiber mesh cloth (570) to the silicon-ink tin insulation board (530), and the alkali-resistant glass fiber mesh cloth (570) covers the through groove (531); S7, applying JX plastering mortar (580): using a roller to roll and brush the JX plastering mortar (580) on the side of the silicon-tin thermal insulation board (530) away from the structural beam (510); S8, installing curtain wall panels: connecting the curtain wall skeleton structure to the connecting member (540) by means of screws, bolts and / or welding.

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