A kind of thermal insulation curtain wall embedded component and curtain wall installation method thereof

Abstract

The present invention relates to the technical field of pre-embedded components for thermal insulation curtain walls, and discloses a pre-embedded component for thermal insulation curtain walls and a curtain wall installation method thereof. The pre-embedded component for thermal insulation curtain walls comprises: an embedded portion, the embedded portion is provided with a placement groove, a protective cover is detachably installed in the placement groove, the protective cover and the embedded portion enclose an inner cavity and an installation cavity, a driving portion and a puncturing portion are installed in the installation cavity, and the driving portion is drivably connected to the puncturing portion. By using the pre-embedded component for thermal insulation curtain walls and the installation method thereof described in the present invention, high-pressure gas is filled into the inflation tube to drive the puncturing nail to extend out of the through hole, puncture the concrete covering layer, and then the protective cover is removed to expose the welding plate. The whole process is convenient and fast, which improves construction efficiency. The protective cover can protect the first welding mark on the welding plate from being contaminated, and there is no need to clean the welding plate, which further improves construction efficiency. The removed protective cover can be reused, which reduces construction costs.

Description

Technical Field

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

[0002] Curtain wall is the outer wall of a building. It does not bear weight and is hung like a curtain, so it is also called "curtain wall". It is a lightweight wall with decorative properties commonly used in modern large and high-rise buildings. 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] The existing curtain wall embedded parts are welded to the steel cage before pouring concrete. After the concrete solidifies, a thin concrete cover layer is formed on the side of the embedded part away from the steel cage. It is necessary to accurately find the position of the embedded part, scrape off the concrete cover at the position of the embedded part, expose the embedded part, and clean the exposed surface of the embedded part to facilitate welding the connecting parts to the embedded part. 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 between the embedded part and the wall, which makes the embedded part structure a weak point in the 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-buried component for a thermal insulation curtain wall and a curtain wall installation method thereof that can quickly remove the concrete covering layer at its location.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is to provide an embedded component of an insulation curtain wall, comprising: an embedded part, the embedded part is provided with a placement groove, a protective cover is detachably installed in the placement 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 puncture part are installed in the installation cavity, the driving part is drive-connected to the puncture part, a plurality of puncture nails are provided on the outer circle of the puncture part, the protective cover is penetrated by through holes that match the plurality of puncture nails one by one, a silicon-tin insulation board is provided on the outside of the embedded part, the silicon-tin insulation board is penetrated by a through groove corresponding to the embedded part, a connecting piece is installed on the groove wall of the placement groove, and the connecting piece is passed through 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, and a circle of holes can be punctured in the concrete covering layer at the embedded unit position. 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 construction efficiency. The connecting parts are welded to 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 construction efficiency. In addition, the removed protective cover can be reused, which reduces construction costs. The silicon-tin thermal insulation board and thermal insulation rock wool have a good thermal insulation effect.

[0007] Preferably, the embedded portion includes a welding plate and legs, the legs being fixedly connected to the welding plate. The mounting groove is provided on the side of the welding plate away from the legs. The inner wall of the mounting groove is provided with a first welding mark that mates with the connector. There are at least two legs, each of which is provided with a second welding mark. This design facilitates improved welding accuracy of the embedded unit, ensuring that the side end surfaces of the embedded unit are perpendicular to the front surface of the cast structural beam.

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

[0009] Preferably, a plurality of ball bearings are mounted on the side of the top plate near the ring plate, and a guide groove is formed on the side of the ring plate near the top plate for rolling engagement with the plurality of ball bearings, with the length of the guide groove being aligned with the depth of the through hole. This design can reduce friction between the top plate and the ring plate, facilitating the piercing of the concrete cover by the spikes.

[0010] Preferably, the driving unit includes an airbag, an air inlet unit, and an air outlet unit. The sides of the backing plate and the top plate that are adjacent to each other are fixedly connected to the airbag. The air inlet unit and the air outlet unit are both in communication with the airbag. 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 air inlet unit can be used to fill the airbag with high-pressure gas to drive the top plate to move, 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 inflation pipe. A first transfer pipe is fixedly connected to the side of the outer plate away from the ring plate. The first connecting pipe's two ends are connected to the airbag and the first transfer pipe, respectively. The one-way valve is fixedly mounted on the first transfer pipe. The first level is tubular, and its two ends are connected to the one-way valve and the inflation pipe, respectively. This design improves the welding accuracy of the embedded unit, ensuring that the embedded front end is perpendicular to the top surface of the cast structural beam.

[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. The two ends of the second connecting pipe are connected to the airbag and the second transfer pipe, respectively. The ball valve is fixedly mounted on the second transfer pipe. This design allows the opening and closing of the ball valve to adjust the inflation and deflation of the airbag.

[0013] Preferably, the driving unit further comprises a spring sleeved on the outer ring of the ring plate, with one end of the spring fixedly connected to the outer plate and the other end of the spring fixedly connected to the top plate. With this design, after the ball valve is opened, the spring can assist the spike in automatically resetting.

[0014] Preferably, a second level is embedded in the outer plate, and an isolation membrane is attached to the side of the outer plate away from the ring plate. The isolation membrane covers the second level and the assembly gap between the protective cover and the embedded part. This design helps improve the welding accuracy of the embedded unit, ensuring that the side end surface of the embedded unit is perpendicular to the top surface of the cast structural beam.

[0015] A curtain wall installation method for pre-embedded components of a thermal insulation curtain wall comprises the following steps:

[0016] S1. Manufacturing a structural beam: After the embedded portion, the protective cover, the driving portion, and the piercing portion 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.

[0017] S2. Removing the concrete covering layer at the location of the embedded unit: quickly determine the location of the embedded unit based on 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. Then, remove the protective cover to expose the weld plate;

[0018] 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;

[0019] S4. Welding the connecting member: welding the connecting member at the first welding mark position in the placement groove;

[0020] S5, filling the through grooves: filling the through grooves of the silicon-ink tin insulation board with the thermal insulation rock wool, and attaching a waterproof breathable film to the outermost layer of the through grooves;

[0021] S6. Attaching alkali-resistant glass fiber mesh cloth: adhering the alkali-resistant glass fiber mesh cloth to the silicon-ink tin insulation board, and the alkali-resistant glass fiber mesh cloth covers the through groove;

[0022] S7, applying JX plastering mortar: using a roller to roll the JX plastering mortar on the side of the silicon-tin thermal insulation board away from the structural beam;

[0023] S8. Installing curtain wall panels: connecting the curtain wall skeleton structure to the connecting members by screws, bolts and / or welding.

[0024] The beneficial effects of the present invention are:

[0025] 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. Injecting high-pressure gas into the inflation tube 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 construction efficiency. The connecting piece is welded to 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 construction efficiency. In addition, the removed protective cover can be reused, which reduces construction costs. The silicon-tin insulation board and the thermal insulation rock wool can achieve good thermal insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the embedded unit;

[0027] Figure 2 It is a half-section schematic diagram of the three-dimensional structure of the embedded unit;

[0028] Figure 3 It is a schematic diagram of the three-dimensional structure of the embedded part;

[0029] Figure 4 1. It is a schematic diagram of the three-dimensional structure of the protective cover;

[0030] Figure 5 yes Figure 2 A magnified view of the structure at center A;

[0031] Figure 6It is a schematic diagram of the three-dimensional structure of the puncture part;

[0032] Figure 7 It is a schematic diagram of the three-dimensional structure of the first level;

[0033] Figure 8 It is a schematic diagram of the three-dimensional structure of the second level;

[0034] Figure 9 It is an exploded diagram of the three-dimensional structure of the curtain wall (excluding the curtain wall panels);

[0035] Figure 10 It is a schematic diagram of the three-dimensional structure after the curtain wall is installed (excluding curtain wall panels).

[0036] In the figure: 100, embedded part; 110, welding plate; 111, placement groove; 112, first welding mark; 120, support leg; 121, second welding mark;

[0037] 200, protective cover; 201, inner cavity; 202, mounting cavity; 210, outer plate; 211, through hole; 220, ring plate; 230, backing plate; 240, first transfer tube; 250, second transfer tube; 260, second level; 261, second bubble; 262, second marking line; 270, isolation membrane;

[0038] 300, driving unit; 310, airbag; 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;

[0039] 400, puncture portion; 410, puncture nail; 420, top plate; 421, guide groove; 430, ball bearing;

[0040] 510. Structural beam; 511. Front surface; 512. Top surface; 520. Embedded unit; 521. Side end surface; 522. Front end surface; 530. Silicon ink tin insulation board; 531. Through groove; 540. Connector; 550. Insulating rock wool; 560. Waterproof and breathable membrane; 570. Alkali-resistant glass fiber mesh cloth; 580. JX finishing mortar. DETAILED DESCRIPTION

[0041] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that these embodiments are discussed 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 varied without departing from the scope of protection of this specification. Various examples may omit, substitute, or add various processes or components as needed. In addition, features described with respect to some examples may also be combined in other examples.

[0042] In order to better understand the present invention, Figures 1-10 A thermal insulation curtain wall embedded component and a curtain wall installation method thereof of the present invention are described in detail.

[0043] Example 1:

[0044] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 9 As shown, a pre-buried component of an insulation curtain wall includes: a pre-buried part 100, the pre-buried 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 pre-buried 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 connected to the piercing part 400, and the piercing part 400 is connected to the inner cavity 201. 0 The outer ring is provided with multiple spikes 410, and the protective cover 200 is penetrated by through holes 211 that match the multiple spikes 410 one by one. A silicon-ink tin insulation board 530 is provided on the outside of the embedded part 100, and the silicon-ink tin insulation board 530 is penetrated by a through groove 531 corresponding to the embedded part 100. A connecting piece 540 is installed on the groove wall of the placement groove 111, and the connecting piece 540 is penetrated in the through groove 531. The through groove 531 is filled with thermal insulation rock wool 550.

[0045] It should be noted that the embedded portion 100 is welded to the steel cage, and the connector 540 used to connect and support the curtain wall skeleton structure is ultimately welded to the embedded portion 100. Specifically, one end of the connector 540 is welded to the wall of the placement groove 111. The density of the distribution of the spikes 410 needs to be determined according to actual conditions.

[0046] 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 good insulation effect;

[0047] 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, making it easier to find the embedded unit 520;

[0048] 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 location of the through-holes 211 to form a circle of holes. The strength of the concrete covering layer at the location 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 removed from the placement groove 111, and the concrete covering layer at the location of the embedded unit 520 is removed.

[0049] Afterwards, the connecting piece 540 is welded to the 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. The insulating rock wool 550 will also fill the installation groove 111 at the same time.

[0050] 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, the protective cover 200 can be more conveniently removed from the installation groove 111.

[0051] By using the thermal insulation curtain wall embedded component of the present invention, the puncturing part 400 can be driven to move by controlling the driving part 300, and a circle of holes can be punctured in the concrete covering layer at the position of the embedded unit 520. 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 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. There is no need to perform additional cleaning on the embedded part 100, which further improves construction efficiency. In addition, the removed protective cover 200 can be reused, which reduces construction costs.

[0052] Example 2:

[0053] As an optimization of Example 1, Figure 1 、 Figure 3 and Figure 9 As shown, the embedded part 100 includes a welding plate 110 and a support leg 120, the support leg 120 is fixedly connected to the welding plate 110, and the placement groove 111 is arranged on the side of the welding plate 110 away from the support 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. There are at least two support legs 120, and a second welding mark 121 is provided on the support leg 120.

[0054] 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 conducive 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 welding accuracy of the embedded unit 520 and improving the position accuracy of the connector 540 welded to the welding plate 110.

[0055] 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. There are four legs 120. 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.

[0056] Example 3:

[0057] 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. The puncture portion 400 includes a top plate 420 that is sleeved on the outer ring of the ring plate 220, and multiple spikes 410 are fixedly connected to the outer edge of the top plate 420.

[0058] 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.

[0059] Example 4:

[0060] As an optimization of Example 3, Figure 4 and Figure 5As 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 is opened on the side of the ring plate 220 close to the top plate 420 for rolling cooperation with the plurality of balls 430, and the length direction of the guide groove 421 is consistent with the depth direction of the through hole 211.

[0061] It should be noted that the action of the ball 430 can reduce the frictional 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.

[0062] Example 5:

[0063] As an optimization of Example 4, Figure 2 and Figure 5 As shown, the driving part 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.

[0064] It should be noted that high-pressure gas is injected into the airbag 310 through the air inlet unit, causing the airbag 310 to expand and bulge, pushing the top plate 420 to move toward the side close to the outer plate 210, thereby driving the piercing nails 410 to extend out of the through holes 211 to pierce the concrete covering layer. After the protective cover 200 is removed, the gas in the airbag 310 can be discharged from the air outlet unit by adjusting the air outlet unit.

[0065] Example 6:

[0066] As an optimization of Example 5, Figure 1 、 Figure 2 、 Figure 5 、 Figure 7 and Figure 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 outer plate 210 is fixedly connected to the first transfer pipe 240 on the side 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.

[0067] 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 340, and the inflation tube 350 are all located outside the structural beam 510. The location of the pre-embedded connection can be directly found by the location of the inflation tube 350, saving time and effort. By filling the inflation tube 350 with high-pressure gas, the high-pressure gas passes through the inflation tube 350, the first level 340, the one-way valve 330, and the first connecting tube 320 in sequence and enters the airbag 310.

[0068] 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 provided on the first spirit level 340. When the first bubble 341 is located in 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 the concrete is poured, that is, the embedded front end face 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 is beneficial to improving the welding accuracy of the embedded unit 520.

[0069] In this embodiment, the first transfer tube 240 and the protective cover 200 are made of the same rigid material. 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.

[0070] Example 7:

[0071] 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 outer plate 210 is fixedly connected to the second transfer pipe 250 on the side 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.

[0072] 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.

[0073] Example 8:

[0074] 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 .

[0075] 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 toward the pad 230, squeezing the airbag 310 and squeezing 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 can be reused later without causing damage to the construction workers.

[0076] Example 9:

[0077] 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 membrane 270 is attached to the side of the outer plate 210 away from the ring plate 220 . The isolation membrane 270 covers the second level 260 and the assembly gap between the protective cover 200 and the embedded part 100 .

[0078] It should be noted that the isolation membrane 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 membrane 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, the piercing nail 410 will first pierce the isolation membrane 270, thereby preventing the protective cover 200 from being difficult to remove from the installation groove 111. In addition, the isolation membrane 270 can also protect the second level 260, preventing concrete from contaminating the second level 260.

[0079] The second spirit level 260 is a rectangular hollow structure filled with liquid and has a second bubble 261. The second spirit level 260 is set horizontally, and two second marking lines 262 are set on the second spirit level 260. When the second bubble 261 is located in the center of the area between the two second marking lines 262, the side end face 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 is beneficial to improving the welding accuracy of the embedded unit 520.

[0080] Example 10:

[0081] A curtain wall installation method for pre-embedded components of a thermal insulation curtain wall comprises the following steps:

[0082] S1. Manufacturing the structural beam 510: After the embedded portion 100, the protective cover 200, the driving portion 300, and the piercing portion 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.

[0083] S2. Removing the concrete covering at the location of the embedded unit 520: Quickly determine the location of the embedded unit 520 based on the location of the inflation tube 350, adjust the ball valve 370 to the closed state, and fill the inflation tube 350 with high-pressure gas until the spike 410 pierces the concrete covering. Then, remove the protective cover 200 to expose the weld plate 110.

[0084] 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;

[0085] S4. Welding the connector 540: Welding the connector 540 to the first welding mark 112 in the placement groove 111;

[0086] S5. Filling the through groove 531: Filling the through groove 531 of the silicon-tin thermal insulation board 530 with thermal insulation rock wool 550, and attaching a waterproof breathable membrane 560 to the outermost layer of the through groove 531;

[0087] S6. Attaching the alkali-resistant glass fiber mesh cloth 570: Glue the alkali-resistant glass fiber mesh cloth 570 onto the silicon-ink tin insulation board 530 , with the alkali-resistant glass fiber mesh cloth 570 covering the through groove 531 ;

[0088] S7, applying JX finishing mortar 580: using a roller to roll the JX finishing mortar 580 on the side of the silicon-tin thermal insulation board 530 away from the structural beam 510;

[0089] S8. Install curtain wall panels: Connect the curtain wall skeleton structure to the connector 540 by screws, bolts and / or welding.

[0090] It should be noted that manufacturing the structural beam 510 in S1 includes the following steps:

[0091] S11. Building a steel cage: bending and welding the steel bars according to predetermined positions and spacing to form a steel cage skeleton;

[0092] S12. Welding the embedded unit 520: Weld the legs 120 of the embedded unit 520 to the preset positions of the steel cage. Before welding, ensure that the second welding marks 121 on the legs 120 are aligned with the welded steel bars, and that the first bubble 341 of the first spirit level 340 is located in the center of the area between the two first marking lines 342, and the second bubble 261 of the second spirit level 260 is located in the center of the area between the two second marking lines 262.

[0093] S13, placing the template: splicing and assembling the template, and applying a release agent inside the template;

[0094] S14, pouring concrete and carrying out curing;

[0095] S15. Remove the formwork.

[0096] Before installation, the silicon ink tin insulation board 530 has been cut with a through groove 531 at a preset position to ensure that it does not cover the welding plate 110, so that the welding of the connecting piece 540 can proceed normally;

[0097] In this embodiment, the thickness of the silicon-tin thermal insulation board 530 is 10 mm, the connecting piece 540 is 80×50×6 mm hot-dip galvanized angle steel, and the thickness of the JX finishing mortar 580 is 8 mm.

[0098] The embodiments of the invention are described above in conjunction with the accompanying drawings, but this embodiment is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this embodiment, ordinary technicians in this field can also make many forms without departing from the purpose of this embodiment and the scope of protection of the claims, all of which are protected by this embodiment.

Claims

1. A pre-buried component for thermal insulation curtain wall, characterized in that: include: 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) enclose 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 puncturing part (400) are installed in the installation cavity (202), the driving part (300) is drivingly connected to the puncturing part (400), a plurality of puncturing spikes (410) are provided on the outer ring of the puncturing part (400), the protective cover (200) is penetrated by a through hole (211) matched with the plurality of puncturing spikes (410), the driving part (300) comprises an air bag (310), an air inlet unit and an air outlet unit; A silicon-tin thermal insulation board (530) is provided outside the embedded portion (100), and a through groove (531) corresponding to the embedded portion (100) is provided 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); 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), and 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).

2. The pre-buried component of the thermal insulation curtain wall according to claim 1, characterized in that: The embedded portion (100) includes a welding plate (110) and a support leg (120), wherein the support leg (120) is fixedly connected to the welding plate (110), the placement groove (111) is provided on a side of the welding plate (110) away from the support leg (120), and the inner wall of the placement groove (111) is provided with a first welding mark (112) that cooperates with the connecting member (540), at least two support legs (120) are provided, and a second welding mark (121) is provided on each support leg (120).

3. The pre-buried component of the thermal insulation curtain wall according to claim 2, 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).

4. The pre-buried component for thermal insulation curtain wall according to claim 3, characterized in that: 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).

5. The pre-buried component for thermal insulation curtain wall according to claim 4, 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 in communication with 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 in communication with the one-way valve (330) and the inflation pipe (350).

6. The pre-buried component for thermal insulation curtain wall according to claim 5, 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).

7. The pre-buried component for thermal insulation curtain wall according to claim 6, characterized in that: The driving portion (300) further includes a spring (380) sleeved on the outer ring of the ring plate (220), 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).

8. The pre-buried component for thermal insulation curtain wall according to claim 7, characterized in that: A second level (260) is embedded in the outer plate (210), and an isolation membrane (270) is attached to a side of the outer plate (210) away from the ring plate (220), wherein the isolation membrane (270) covers the second level (260) and an assembly gap between the protective cover (200) and the embedded portion (100).

9. A curtain wall installation method comprising pre-buried components of a thermal insulation curtain wall, characterized in that: The use of the thermal insulation curtain wall embedded component according to claim 8 includes the following steps: S1. Manufacturing the structural beam (510): After the embedded portion (100), the protective cover (200), the driving portion (300), and the puncturing portion (400) are assembled, an 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 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-tin thermal insulation board (530): installing the silicon-tin 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-tin thermal insulation board (530), and attaching a waterproof breathable membrane (560) to the outermost layer of 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-tin thermal insulation board (530), with the alkali-resistant glass fiber mesh cloth (570) covering the through groove (531); S7, applying JX finishing mortar (580): using a roller to roll the JX finishing 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 screws, bolts and / or welding.

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