Exterior wall thermal insulation construction process and equipment

Abstract

This invention relates to the field of external wall insulation technology, specifically to an external wall insulation construction process and equipment. The stabilizing component includes two symmetrically distributed mounting frames. The limiting frame is shaped like a "<", with a notch groove in the middle of one side. Suspension vertical plates are fixedly installed at the four corners of the upper surface of the suspended platform. Mounting seats are fixedly connected to the back of the two suspension vertical plates closest to the wall. Four steel wire ropes are provided and suspend the four suspension vertical plates respectively. Two steel wire ropes are fixed to the two mounting seats and pass through the cavity of the notch groove. The beneficial effect is that by vertically installing multiple equally spaced stabilizing components on the wall surface, each including two symmetrically distributed mounting frames, and with the steel wire ropes passing through the cavity of the notch groove and being limited by the limiting frame, the steel wire ropes can ensure their own positional stability when suspending the suspended platform, significantly reducing the swaying of the platform and thus reducing safety hazards for workers during construction.

Description

Technical Field

[0001] This invention relates to the field of external wall insulation technology, specifically to an external wall insulation construction process and equipment. Background Technology

[0002] External wall insulation is a composite material consisting of polymer mortar, fiberglass mesh, and fire-retardant or fireproof insulation boards, which are bonded together on-site.

[0003] In the existing technology, when constructing the exterior wall insulation board of high-rise buildings, a tower crane and steel wire rope are used to suspend the basket in the air. Workers carry the insulation board in the basket. After the basket is moved to a suitable height and close to the wall, the insulation board is fixed to the wall surface by hand.

[0004] However, currently, as the length of the suspended wire rope increases, the flexibility and deformation of the wire rope itself gradually increase. Since the suspended platform below the wire rope is suspended in mid-air, it is highly susceptible to swaying due to external wind forces or vibrations during operation, posing a significant safety hazard. Therefore, this invention proposes an external wall insulation construction process and equipment to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an external wall insulation construction process and equipment to solve the problem mentioned in the background art that the suspended basket is prone to swaying when suspended, which poses a significant safety hazard.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an external wall insulation construction process, comprising the following steps:

[0007] Step 1: Erect a cantilever and a suspended trolley at the top of the building wall, with the suspended basket suspended by steel wire ropes below the suspended trolley;

[0008] Step 2: The staff stands inside the suspended platform and installs stabilizing components on the wall surface. The stabilizing components are set in two rows and are evenly distributed in the vertical direction as the height of the suspended platform decreases.

[0009] Step 3: Lay a mesh cloth on the wall surface, and use the spraying assembly installed on the hanging basket to spray concrete slurry onto the wall surface to form a mortar layer. Use the mortar layer to adhere the insulation board to the wall surface and anchor it.

[0010] Step 4: Lay a mesh cloth on the surface of the insulation board and spray concrete slurry to form a mortar layer. Use this mortar layer to adhere the decorative board to the surface of the insulation board and fix the decorative board to the stabilizing components.

[0011] Step 5: Remove the suspended platform and the cantilever and trolley at the top of the building wall. Fill the inside of the stabilizing component with granular insulation filler from the top of the building wall to form a filling layer.

[0012] A device for the above-mentioned external wall thermal insulation construction process, wherein the stabilizing component includes two symmetrically distributed mounting frames with a gap left between the two mounting frames. On one side surface of the two mounting frames close to each other, limiting frames are installed. The limiting frames are in an "<" shape, and a notch groove is formed in the middle of one side of the limiting frame;

[0013] At the four corners of the upper surface of the hanging basket, suspension vertical plates are fixedly installed. On the back surfaces of the two suspension vertical plates close to the wall, mounting seats are fixedly connected, and the mounting seats are located between the two symmetrically distributed mounting frames. Four steel wire ropes are provided and respectively suspend the four suspension vertical plates. Two of the steel wire ropes are respectively fixed on the two mounting seats, and the steel wire ropes pass through the inner cavity of the notch groove.

[0014] Preferably, the mounting frame is in a "匚" shape. On one side surface of the two mounting frames close to each other, two vertically arranged vertical grooves are formed. On both inner walls of the vertical grooves, limiting sliding grooves are formed. The two ends of the limiting frame are respectively located in the inner cavities of the two vertical grooves. Both ends of the limiting frame are fixedly connected with connecting pin columns, and the two ends of the connecting pin columns are respectively slidably inserted into the inner cavities of the two limiting sliding grooves.

[0015] Preferably, chamfers are provided at the edges of both side surfaces of the mounting seat. Avoidance gaps are formed on both side surfaces of the mounting seat, and the avoidance gaps correspond to the limiting frames. A roller is rotatably installed on one side surface of the mounting seat close to the wall, and the roller abuts against the wall surface.

[0016] Preferably, a horizontally arranged horizontal connecting plate is fixedly installed between the two suspension vertical plates by bolts. A horizontal slider is horizontally slidably installed in the middle of the horizontal connecting plate. A vertical guide plate is fixedly installed on the surface of the horizontal slider. The spraying component is vertically slidably installed on the vertical guide plate.

[0017] Preferably, a horizontal sliding groove is formed through the middle of the surface of the horizontal connecting plate. The horizontal slider is slidably installed in the horizontal sliding groove. A vertical sliding groove is formed through the middle of the surface of the vertical guide plate, and a vertical slider is slidably installed in the vertical sliding groove. The spraying component is installed in the middle of the vertical slider.

[0018] Preferably, a sleeve is rotatably installed in the middle of the vertical slider. The spraying component includes a rigid pipe, and the rigid pipe movably passes through the sleeve. One end of the rigid pipe is fixedly connected with a coating disc. The coating disc is a hollow disc and has spray holes on its surface. A protective cover is movably sleeved outside the coating disc. An expansion rod is fixedly arranged between the vertical slider and the protective cover, and a thrust spring is built in the expansion rod.

[0019] Preferably, the other end of the rigid pipe is connected to a slurry supply hose, and the slurry supply hose and the rigid pipe are rotatably connected by a rotary connector. The inner cavity of the rigid pipe is fixedly provided with a plurality of guide plates arranged in a ring array, and the guide plates themselves are spiral-shaped.

[0020] Preferably, the protective cover is in the shape of a hollow disc and has an opening on the side near the wall. The surface of the applicator is flush with the surface of the opening end of the protective cover. There is a gap between the outer wall of the applicator and the inner wall of the protective cover, and the applicator is located in the lower part of the inner cavity of the protective cover.

[0021] Preferably, annular protrusions are fixedly provided on the sides of the applicator and the protective cover that are close to each other. Multiple balls arranged in a circular array are movably embedded on the surface of one annular protrusion, and a rolling groove corresponding to the balls is opened on the surface of the other annular protrusion. A sealing ring is provided between the applicator and the protective cover. The sealing ring is sleeved on the outside of the two annular protrusions. Both sides of the inner wall of the sealing ring are raised to form annular protrusions, and annular grooves corresponding to the annular protrusions are opened on the side walls of the two annular protrusions.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] This invention utilizes multiple equally spaced stabilizing components vertically installed on the wall surface. Each stabilizing component includes two symmetrically distributed mounting brackets. On the side of each mounting bracket that is close to the other, there is a "<" shaped limiting bracket. A notch is provided in the middle of one side of the limiting bracket. The steel wire rope passes through the cavity of the notch and is limited by the limiting bracket. When the steel wire rope is suspended from the suspended platform, it can ensure its own position stability, greatly reduce the swaying of the suspended platform, and thus reduce the safety hazards for workers during construction. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram showing the relative positional relationship between the suspended platform and the stabilizing component structure of the present invention;

[0026] Figure 3 This is an exploded view of the stable component structure of the present invention;

[0027] Figure 4 This is a top view of the stabilizing component structure of the present invention;

[0028] Figure 5 This is a three-dimensional schematic diagram of the mounting frame structure of the present invention;

[0029] Figure 6 This is a schematic diagram of the limiting frame of the present invention limiting the steel wire rope structure;

[0030] Figure 7 This is a three-dimensional schematic diagram of the mounting base structure of the present invention;

[0031] Figure 8 This is a three-dimensional schematic diagram of the spraying assembly and horizontal connecting plate structure of the present invention;

[0032] Figure 9 This is a half-sectional schematic diagram of the rigid pipe, coating tray, and protective cover structure of the present invention;

[0033] Figure 10 This is a top sectional view of the insulation board and decorative board structure of the present invention after installation;

[0034] Figure 11 For the present invention Figure 9 Enlarged schematic diagram of the structure at point A in the middle.

[0035] In the diagram: 1. Suspended platform; 2. Suspended vertical plate; 3. Mounting base; 31. Clearance notch; 32. Roller; 4. Stabilizing component; 41. Mounting bracket; 411. Vertical groove; 412. Limiting slide; 42. Limiting bracket; 421. Notch groove; 422. Connecting pin; 5. Steel wire rope; 6. Spraying component; 61. Rigid pipe; 611. Guide plate; 62. Spraying disc; 621. Spray nozzle; 622. Annular boss; 6 23. Ball bearing; 624. Rolling groove; 625. Sealing ring; 626. Annular protrusion; 627. Annular groove; 63. Protective cover; 64. Grout supply hose; 65. Rotary connector; 7. Horizontal connecting plate; 71. Horizontal slider; 72. Vertical guide plate; 73. Vertical slider; 731. Sleeve; 732. Telescopic rod; 8. Insulation board; 81. Mesh cloth; 82. Mortar layer; 9. Decorative panel; 10. Filling layer. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] In the description of this invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "a," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0039] For purposes of simplicity and illustration, the principles of the embodiments are described primarily by way of example. In the following description, numerous specific details are set forth to provide a thorough understanding of the embodiments. However, it will be apparent to those skilled in the art that these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures have not been described in detail to avoid unnecessarily obscuring these embodiments. Furthermore, all embodiments can be used in combination with each other.

[0040] Please see Figures 1 to 11 The present invention provides a technical solution:

[0041] Example 1: An external wall insulation construction process, specifically including the following steps:

[0042] Step 1: Erect a cantilever and a suspended trolley at the top of the building wall. The suspended basket 1 is suspended from the bottom of the suspended trolley by steel wire rope 5.

[0043] Step 2: The staff stands inside the suspended platform 1 and installs the stabilizing components 4 on the wall surface. The stabilizing components 4 are arranged in two rows and are evenly distributed in the vertical direction as the height of the suspended platform 1 decreases.

[0044] Step 3: Lay a mesh cloth 81 on the wall surface, and use the spraying component 6 installed on the hanging basket 1 to spray concrete slurry onto the wall surface to form a mortar layer 82. Use the mortar layer 82 to adhere the insulation board 8 to the wall surface and anchor it.

[0045] Step 4: Lay a fiberglass mesh 81 on the surface of the insulation board 8 and spray a concrete slurry to form a mortar layer 82. Use the mortar layer 82 at this place to adhere the decorative board 9 to the surface of the insulation board 8, and fixedly connect the decorative board 9 with the stabilizing component 4;

[0046] Step 5: Remove the hanging basket 1, the cantilever and the suspension trolley at the top of the building wall, and fill granular thermal insulation filler into the stabilizing component 4 from the top of the building wall to form a filling layer 10.

[0047] The present invention also discloses a device for the above-mentioned exterior wall thermal insulation construction process. Among them, the stabilizing component 4 includes two symmetrically distributed mounting frames 41, and there is a gap between the two mounting frames 41. As Figure 1 and Figure 3 shown, the mounting frame 41 is fixed on the surface of the wall. On one side surface of the two mounting frames 41 close to each other, a limiting frame 42 is installed. The limiting frame 42 is in an inverted "L" shape. A notch groove 421 is opened in the middle of one side of the limiting frame 42. As Figure 3 and Figure 6 shown, the limiting frame 42 is made of a rigid material that can undergo elastic deformation. Under normal circumstances, the two limiting frames 42 maintain a state of approaching each other. When the middle of the limiting frame 42 is pressed, its upper and lower ends can move away from each other and deform, and the two limiting frames 42 will move away from each other. When the two limiting frames 42 approach each other, the limiting frame 42 can block the outside of the steel wire rope 5. Together with the mounting frame 41, the position of the steel wire rope 5 can be effectively restricted. When the steel wire rope 5 suspends the hanging basket 1, the steel wire rope 5 itself can maintain a relatively stable state, thereby greatly reducing the swaying of the hanging basket 1, and further reducing the safety hazards when the staff is constructing inside the hanging basket 1;

[0048] Secondly, suspension vertical plates 2 are fixedly installed at the four corners of the upper surface of the hanging basket 1. On the back of the two suspension vertical plates 2 close to the wall, a mounting seat 3 is fixedly connected, and the mounting seat 3 is located between the two symmetrically distributed mounting frames 41. Since the limiting frame 42 is in an inverted "L" shape, when the mounting seat 3 slides up and down in the vertical direction, it can top the middle of the limiting frame 42, thereby squeezing the limiting frame 42 and causing it to deform, and further preventing the limiting frame 42 from hindering the up and down movement of the hanging basket 1. Four steel wire ropes 5 are provided and respectively suspend the four suspension vertical plates 2. Two of the steel wire ropes 5 are respectively fixed on the two mounting seats 3, and the steel wire rope 5 passes through the inner cavity of the notch groove 421. Therefore, when the steel wire rope 5 suspends the hanging basket 1, the steel wire rope 5 itself will be limited by the stabilizing component 4 and cannot sway, thereby improving the stability of the hanging basket 1.

[0049] In order to connect the limiting frame 42 with the mounting frame 41, the mounting frame 41 of the present application is set in a "U" shape. As Figure 10As shown, the insulation board 8 can be placed between two stabilizing components 4, and the side edges of the insulation board 8 are fastened by the mounting bracket 41, thereby effectively reducing the possibility of the insulation board 8 detaching from the wall. Two vertically arranged grooves 411 are provided on the side of each mounting bracket 41 that is close to each other. Limiting grooves 412 are provided on the inner walls of both sides of the vertical grooves 411. The two ends of the limiting bracket 42 are respectively located in the inner cavities of the two vertical grooves 411. Connecting pins 422 are fixedly connected to both ends of the limiting bracket 42, and the two ends of the connecting pins 422 are slidably inserted into the inner cavities of the two limiting grooves 412. Figure 5 and Figure 6 As shown, the limiting frame 42 and the mounting frame 41 are connected by the connecting pin 422, and the connecting pin 422 can slide up and down in the inner cavity of the limiting slide groove 412. Therefore, when the middle of the limiting frame 42 is compressed, its upper and lower ends can slide away from each other, thereby causing the limiting frame 42 to undergo elastic deformation. However, the limiting frame 42 and the mounting frame 41 always remain connected and will not separate.

[0050] To prevent the limiting frame 42 from breaking due to excessive deformation, this application also provides chamfers on both sides of the mounting base 3 so that the mounting base 3 can squeeze the limiting frame 42 and deform it when sliding up and down, thereby preventing the vertical movement of the basket 1 from being hindered by the stabilizing component 4. Both sides of the mounting base 3 are provided with clearance notches 31, and the clearance notches 31 correspond to the limiting frame 42. The opening of the clearance notches 31 can reduce the deformation of the limiting frame 42 when the mounting base 3 squeezes the limiting frame 42, thereby preventing the limiting frame 42 from breaking. A roller 32 is rotatably installed on the side of the mounting base 3 near the wall, and the roller 32 abuts against the wall surface. The roller 32 is used to support the mounting base 3 and at the same time reduce the friction between the mounting base 3 and the wall when it moves.

[0051] To adjust the position of the spraying assembly 6, this application also includes a horizontally connected plate 7 bolted between two suspended vertical plates 2. A horizontal slider 71 is horizontally slidably mounted in the middle of the horizontal connected plate 7, and a vertical guide plate 72 is fixedly mounted on the surface of the horizontal slider 71. The spraying assembly 6 is vertically slidably mounted on the vertical guide plate 72. Figure 8 As shown, the spraying component 6 can slide horizontally along the length of the horizontal connecting plate 7 and vertically along the length of the vertical guide plate 72, so that the operator can adjust the position of the spraying component 6.

[0052] To install the horizontal slider 71 and the vertical guide plate 72, this application further includes a horizontal groove extending through the center of the surface of the horizontal connecting plate 7, in which the horizontal slider 71 is slidably installed. A vertical groove extending through the center of the surface of the vertical guide plate 72 is also provided, in which a vertical slider 73 is slidably installed. The spraying assembly 6 is installed in the center of the vertical slider 73. Figure 8 As shown, the horizontal slider 71 and the horizontal connecting plate 7 can only slide relative to each other without separating. Similarly, the vertical slider 73 and the vertical guide plate 72 can only slide relative to each other without separating.

[0053] To provide a detailed description of the structure of the spraying assembly 6, this application also includes a sleeve 731 rotatably mounted in the middle of the vertical slider 73. The spraying assembly 6 includes a rigid pipe 61, and the rigid pipe 61 movably passes through the sleeve 731. Figure 9 As shown, the rigid pipe 61 and the sleeve 731 can rotate relative to each other. One end of the rigid pipe 61 is fixedly connected to the coating disc 62. The coating disc 62 is a hollow disc with spray holes 621 on its surface. The rigid pipe 61 delivers the slurry to the inner cavity of the coating disc 62 and sprays it out through the spray holes 621. At the same time, the coating disc 62 presses against the wall surface and rotates to spread the sprayed slurry evenly. A protective cover 63 is movably fitted on the outside of the coating disc 62 to reduce slurry dripping. A telescopic rod 732 is fixedly installed between the vertical slider 73 and the protective cover 63. The telescopic rod 732 has a built-in thrust spring. The telescopic rod 732 is used to press the coating disc 62 and the protective cover 63 against the wall surface to ensure that the coating disc 62 can spread the slurry evenly when it rotates.

[0054] To drive the coating disc 62 to rotate, this application also includes a slurry supply hose 64 connected to the other end of the rigid pipe 61 for conveying slurry. The slurry supply hose 64 is rotatably connected to the rigid pipe 61 via a rotary connector 65. When the rigid pipe 61 and the coating disc 62 rotate, the slurry supply hose 64 will not generate torque or even break due to rotation. Multiple guide plates 611 arranged in a ring array are fixedly installed inside the rigid pipe 61. The guide plates 611 themselves are spiral-shaped. Figure 9 As shown, when the slurry flows into the inner cavity of the rigid pipe 61, the interaction force between the slurry and the guide plate 611 can cause the rigid pipe 61 to rotate, thereby driving the coating plate 62 to rotate, so that the coating plate 62 can coat and spread the slurry evenly on the wall surface.

[0055] To reapply the dripping grout to the wall surface, the protective cover 63 of this application is a hollow disc with an opening on the side closest to the wall. The surface of the applicator 62 is flush with the open end of the protective cover 63. A gap is left between the outer wall of the applicator 62 and the inner wall of the protective cover 63, and the applicator 62 is located in the lower part of the inner cavity of the protective cover 63. Figure 9 As shown, the gap between the protective cover 63 and the applicator 62 can collect the dripping slurry, and the slurry accumulates in the lower part of the inner cavity of the protective cover 63. However, since the applicator 62 is located in this position, the applicator 62 can also drive the slurry in the inner cavity of the protective cover 63 to flow when it rotates, so that it can be re-adhere to the wall surface and be evenly applied by the applicator 62.

[0056] To reduce the friction between the applicator 62 and the protective cover 63 when they rotate, this application further includes annular protrusions 622 fixedly provided on the sides of the applicator 62 and the protective cover 63 that are close to each other. One annular protrusion 622 has multiple balls 623 arranged in a circular array embedded on its surface, and the other annular protrusion 622 has rolling grooves 624 corresponding to the balls 623 on its surface. The applicator 62 rotates, but the protective cover 63 does not rotate. Figure 11 As shown, the cooperation between the ball bearing 623 and the rolling groove 624 can reduce the friction between the coating disk 62 and the protective cover 63 when they rotate. A sealing ring 625 is provided between the coating disk 62 and the protective cover 63. The sealing ring 625 is sleeved on the outside of the two annular protrusions 622. Both sides of the inner wall of the sealing ring 625 are raised to form annular protrusions 626. The side walls of the two annular protrusions 622 are provided with annular grooves 627 corresponding to the annular protrusions 626. The annular protrusions 626 cover the outside of the gap between the two annular protrusions 622 to prevent the slurry from seeping in, thereby ensuring that the ball bearing 623 rolls more smoothly.

[0057] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction process for external wall thermal insulation, characterized in that: It comprises the following steps: Step one, erecting a cantilever and a suspension trolley at the top of the building wall, and suspending a hanging basket (1) below the suspension trolley by a steel wire rope (5); Step two, a worker stands in the hanging basket (1) to install stabilizing assemblies (4) on the wall surface, the stabilizing assemblies (4) are arranged in two rows and are distributed at equal intervals in the vertical direction as the hanging basket (1) descends in height; Step three, laying a mesh cloth (81) on the wall surface, spraying a concrete slurry on the wall surface by a spraying assembly (6) installed on the hanging basket (1) to form a mortar layer (82), adhering an insulation board (8) to the wall surface by the mortar layer (82), and anchoring the insulation board (8); Step four, laying a mesh cloth (81) on the surface of the insulation board (8) and spraying a concrete slurry to form a mortar layer (82), adhering a decorative board (9) to the surface of the insulation board (8) by the mortar layer (82), and fixedly connecting the decorative board (9) with the stabilizing assemblies (4); Step five, removing the hanging basket (1) and the cantilever and the suspension trolley at the top of the building wall, and filling granular thermal insulation filler into the interior of the stabilizing assemblies (4) from the top of the building wall to form a filling layer (10); The stabilizing assembly (4) comprises two symmetrically arranged mounting racks (41), and a gap is left between the two mounting racks (41), and a limiting rack (42) is arranged on the side of each of the two mounting racks (41) that faces each other, the limiting rack (42) is in "<" shape, and a notch slot (421) is formed in the middle of one side of the limiting rack (42); Four suspension vertical plates (2) are fixedly installed at the corners of the upper surface of the hanging basket (1), two mounting seats (3) are fixedly connected to the back surfaces of the two suspension vertical plates (2) that are close to the wall, the mounting seats (3) are located between the two symmetrically arranged mounting racks (41), four steel wire ropes (5) are arranged and suspend the four suspension vertical plates (2), two of the steel wire ropes (5) are fixedly connected to the two mounting seats (3), and the steel wire ropes (5) pass through the inner cavities of the notch slots (421); The mounting rack (41) is in " " shape, two vertical recesses (411) are formed in the side of each of the two mounting racks (41) that faces each other, limiting sliding grooves (412) are formed in the inner walls of the two vertical recesses (411), the two ends of the limiting rack (42) are located in the inner cavities of the two vertical recesses (411), and connecting pin columns (422) are fixedly connected to the two ends of the limiting rack (42), and the two ends of the connecting pin columns (422) are slidingly inserted into the inner cavities of the two limiting sliding grooves (412).

2. The exterior wall thermal insulation construction process according to claim 1, characterized in that: The two side edges of the mounting seat (3) are chamfered, avoiding notches (31) are formed in the two side surfaces of the mounting seat (3) and correspond to the limiting racks (42), and a roller (32) is rotatably installed on the side of the mounting seat (3) that is close to the wall and abuts against the wall surface.

3. The exterior wall thermal insulation construction process according to claim 1 or 2, characterized in that: Two said suspension vertical plate (2) between by bolt fixed installation has the horizontal setting horizontal connecting plate (7), the middle part of horizontal connecting plate (7) horizontal sliding installation has horizontal sliding block (71), the surface of horizontal sliding block (71) fixed installation has vertical guide plate (72), the spraying assembly (6) vertical sliding installation is in vertical guide plate (72).

4. The exterior wall thermal insulation construction process according to claim 3, characterized in that: The surface of the horizontal connecting plate (7) is provided with a horizontal sliding groove in the middle part, the horizontal sliding block (71) is slidably installed in the horizontal sliding groove, the surface of the vertical guide plate (72) is provided with a vertical sliding groove in the middle part, and the vertical sliding block (73) is slidably installed in the vertical sliding groove, and the spraying assembly (6) is installed in the middle part of the vertical sliding block (73).

5. The exterior wall thermal insulation construction process according to claim 4, characterized in that: The middle part of the vertical sliding block (73) is rotatably installed with a sleeve (731), the spraying assembly (6) comprises a hard pipe (61), and the hard pipe (61) is movably penetrated through the sleeve (731), one end of the hard pipe (61) is fixedly communicated with a smearing disc (62), the smearing disc (62) is hollow and disc-shaped, and a spray hole (621) is formed in the surface of the smearing disc (62), the outer side of the smearing disc (62) is movably sleeved with a protective cover (63), a telescopic rod (732) is fixedly arranged between the vertical sliding block (73) and the protective cover (63), and a push spring is arranged in the telescopic rod (732).

6. The exterior wall thermal insulation construction process according to claim 5, characterized in that: The other end of the hard pipe (61) is communicated with a slurry supply hose (64), and the slurry supply hose (64) and the hard pipe (61) are rotatably connected through a rotary connector (65), a plurality of guide plates (611) are fixedly arranged in the inner cavity of the hard pipe (61) and arranged in an annular array, and the guide plates (611) are helical.

7. The exterior wall thermal insulation construction process according to claim 6, characterized in that: The protective cover (63) is hollow and disc-shaped, and has an opening on the side close to the wall, the surface of the smearing disc (62) is flush with the surface of the opening end of the protective cover (63), a gap is left between the outer side wall of the smearing disc (62) and the inner side wall of the protective cover (63), and the smearing disc (62) is located in the lower part of the inner cavity of the protective cover (63).

8. The exterior wall thermal insulation construction process according to claim 7, characterized in that: The smearing disc (62) and the protective cover (63) are fixedly provided with annular bosses (622) on the side close to each other, a plurality of annularly arranged balls (623) are movably embedded on the surface of one annular boss (622), another annular boss (622) is provided with a rolling groove (624) corresponding to the balls (623) on the surface, a sealing ring (625) is arranged between the smearing disc (62) and the protective cover (63), the sealing ring (625) is sleeved on the outer sides of the two annular bosses (622), annular protrusions (626) are formed on the inner walls of the two sides of the sealing ring (625), and annular grooves (627) corresponding to the annular protrusions (626) are formed in the side walls of the two annular bosses (622).

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