CN113833002A - Foundation heat-insulation structure and construction operation method thereof - Google Patents

Abstract

The invention discloses a basic heat-insulating structure which comprises an attachment sleeve frame, wherein an attachment bushing is inserted into the attachment sleeve frame in a sliding mode, anti-falling longitudinal grooves are formed in the surfaces of the attachment sleeve frame and the surfaces of the attachment bushing, an auxiliary longitudinal shaft is fixedly installed on the top surface of the inner wall of the attachment bushing, and an auxiliary longitudinal pipe is fixedly installed on the bottom surface of the inner wall of the attachment sleeve frame. Through twisting the adjusting knob board, it rotates to drive first threaded shaft, can make first internal thread pipe its surface longitudinal movement, thereby it attaches the bush and attaching to the inside slip of cover frame to drive through supporting horizontal bar and support arm, it slides with supplementary axis of ordinates mutually to indulge the pipe through setting up the assistance, make the structure more stable, thereby make the whole height of attaching to bush and attaching to the cover frame adjust, thereby reached and realized rising or shorten the effect of adjusting through setting up the structure, need not to install the structure additional through the workman scene, the effect of guarantee structure article accuse has been reached, the target of assurance stability has been realized.

Description

Foundation heat-insulation structure and construction operation method thereof

Technical Field

The invention relates to the technical field of building heat insulation, in particular to a foundation heat insulation structure and a construction operation method thereof.

Background

The heat insulation structure is a structure for building heat insulation construction, building heat insulation is a measure for reducing indoor heat of a building from being dissipated outdoors, and plays an important role in creating a proper indoor heat environment and saving energy. In a basic heat insulation structure for building heat insulation and a construction method, heat insulation materials are mostly added and overlapped to realize the heat insulation effect.

Present current basic insulation construction highly mostly need be fixed, need be through the on-the-spot additional equipment structure of workman promptly when needs adaptation needs adjustment, is difficult to adjust the specification according to the needs of installation in the installation to make structural stability's article accuse relatively poor, also be convenient for carry out standardized construction operation, be difficult to ensure construction operation quality.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a basic heat-insulating structure and a construction operation method thereof, and solves the problems that the height of the existing basic heat-insulating structure is mostly fixed, the structure needs to be additionally installed on the spot by workers when the height needs to be adjusted, the specification is difficult to adjust according to the installation requirement in the installation process, the quality control of the structure stability is poor, the standardized construction operation is inconvenient, the construction operation quality is difficult to ensure, and the like.

In order to achieve the purpose, the invention adopts the following technical scheme: a basic heat insulation structure comprises an attachment sleeve frame, an attachment bush is inserted into the attachment sleeve frame in a sliding mode, anti-falling longitudinal grooves are formed in the surfaces of the attachment sleeve frame and the attachment bush, an auxiliary longitudinal shaft is fixedly mounted on the top surface of the inner wall of the attachment bush, an auxiliary longitudinal pipe is fixedly mounted on the bottom surface of the inner wall of the attachment sleeve frame, the auxiliary longitudinal pipe is sleeved on the surface of the auxiliary longitudinal shaft in a sliding mode, a support arm is fixedly mounted on the inner wall of the attachment bush, a support transverse bar is fixedly mounted in the middle of the side surface of the support arm, a first internal threaded pipe is fixedly mounted at the end of the support transverse bar, a first bearing is installed in the middle of the bottom wall of the attachment sleeve frame in a penetrating mode, a first threaded shaft is rotatably connected to the bottom wall of the attachment sleeve frame through the first bearing, the first threaded shaft is in threaded connection with the inside of the first internal threaded pipe, and a first limiting plug is fixedly mounted at the top end of the first threaded shaft, the bottom end of the first threaded shaft is fixedly provided with an adjusting button plate;

the side surface of the attachment sleeve frame is fixedly provided with a side sleeve body, the inside of the side sleeve body is inserted with a side bushing in a sliding mode, the bottom end of the side bushing is fixedly provided with a mounting bottom plate, and a mounting through hole is formed in the surface of the mounting bottom plate in a penetrating mode.

Preferably, the top fixed mounting of side bush has the slip liner frame, the lateral wall of side bush runs through and has seted up spacing logical groove, the lateral wall of slip liner frame runs through and has seted up the intercommunication groove, the inside sliding connection of slip liner frame has the slip slab, a side fixed mounting of slip slab has the stopper, the stopper activity is pegged graft at spacing logical groove and intercommunication inslot portion, the another side of slip slab bonds and has the excellent power piece of gluing.

Preferably, the top wall of adhering to the bush runs through and installs spacing ring and second internal thread pipe, the internal thread connection of second internal thread pipe has the second threaded shaft, the second bearing has been cup jointed on the top of second threaded shaft, the last fixed surface of second threaded shaft installs and rotates the holding plate, the top of second threaded shaft rotates through the second bearing and is connected with the support, the top fixed mounting of support has the reinforcing bar to bear the frame, the side surface fixed mounting that the reinforcing bar bore the frame has the stop lever frame, and the stop lever frame slides and pegs graft in the inside of spacing ring.

Preferably, the inside of reinforcing bar bearing frame bonds and has the damping gasket, and the damping gasket adopts the fluororubber material to make.

Preferably, the bottom end of the second threaded shaft is fixedly provided with a second limiting plug, and the bottom end of the second threaded shaft is fixedly provided with a second limiting plug.

Preferably, the reinforcing steel bar bearing frame is of a U-shaped plate frame structure, and the top of the side wall of the reinforcing steel bar bearing frame is an inclined plane.

Preferably, the number of the reinforcing steel bar bearing frame is four, and the number of the side sleeve body, the side bushing and the mounting bottom plate is two.

A construction operation method of a foundation heat insulation structure comprises the following steps:

s1: adjusting the telescopic heights of the attachment bush and the attachment sleeve frame to the height required to be installed;

s2: respectively adjusting the fixed heights of the two side bushings in the side bushing bodies connected with the side bushings, so that the two mounting bottom plates are adaptively adjusted according to the heights of mounting positions and then mounted;

s3: then, steel bars are arranged in the steel bar bearing frame, and the steel bar cage is bound based on the arranged steel bars;

s4: spraying heat-insulating foaming materials on the surfaces of the attachment bush and the attachment sleeve frame, spraying the heat-insulating foaming materials below the reinforcement cage, and spraying the heat-insulating foaming materials to the installation bottom surface of the installation bottom plate;

s5: after the foaming material in the step S is solidified, pouring a concrete cushion layer into the reinforcement cage to enable the side body of the concrete cushion layer to be flush with the foaming material, paving two waterproof coiled materials above the concrete cushion layer and on the side body, and covering the waterproof coiled materials to the foaming material;

s6: if gaps exist between the foaming material and the concrete cushion layer in the step S, if the gaps are larger than mm, the foaming material and the concrete cushion layer need to be filled with a heat insulation material, and if the gaps are smaller than mm, the foaming material and the concrete cushion layer are blocked by a polyurethane foaming agent.

Compared with the prior art, the invention has the beneficial effects that:

1. this basic insulation construction and construction operation method thereof, through twisting reverse the adjusting button board, drive first screw thread axle and rotate, can make first internal thread pipe longitudinal movement in its surface, thereby it slides to drive through support horizontal bar and support arm and adhere to the bush in adhering to the cover frame inside, slide with supplementary axis of ordinates mutually through setting up supplementary vertical pipe, make the structure more stable, thereby make the whole height that adheres to bush and adhere to the cover frame adjust, thereby reached and realized rising or shorten the effect of adjusting through setting up the structure, need not to install the structure additional through the workman scene, the effect of guarantee structure quality control has been reached, the target of assurance stability has been realized.

2. This basic insulation structure and construction operation method thereof, through touching the pressure stopper, make it slide in spacing logical groove and intercommunication inslot, thereby promote the extrusion of slip slab piece dominant force rubber piece, make dominant force rubber piece pressurized shrink, when the stopper slips away from spacing logical inslot portion, can longitudinal movement side bush, make it slide in the side cover body to when stopper and another spacing logical groove counterpoint coincide, can make it pop out the grafting under the reset action of dominant force rubber piece, thereby fix once more, the effect of being convenient for adjust bottom mounting structure has been reached promptly, the target of being convenient for make adaptability according to the installation environment demand and adjusting has been realized, and supporting structure's stability has been ensured.

3. The basic heat-insulating structure and the construction operation method thereof drive the second threaded shaft to rotate by pulling the rotating holding plate, so that the second threaded shaft can longitudinally and spirally move in the second internal threaded pipe, the second internal threaded pipe longitudinally and spirally moves, namely the second bearing drives the support and the reinforcing steel bar bearing frame to longitudinally move, and the limiting rod frame longitudinally slides in the limiting ring, so that the height of the top reinforcing steel bar material supporting structure can be conveniently adjusted in a lifting way, the supporting height of the reinforcing steel bar structure can be flexibly adjusted, the operation is more convenient in the installation and construction operation process, and the adjustment can be conveniently made.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a front cross-sectional view of the side sleeve structure of the present invention;

FIG. 4 is a front cross-sectional view of the structure of the present invention at A;

fig. 5 is an enlarged view of the reinforcement cage according to the present invention.

In the figure: 1 attaching sleeve frame, 2 attaching bush, 3 anticreep longitudinal grooves, 4 auxiliary longitudinal pipes, 5 supporting arms, 6 supporting transverse strips, 7 first internal thread pipes, 8 first bearings, 9 first threaded shafts, 10 first limiting plugs, 11 adjusting button plates, 12 side sleeve bodies, 13 side sleeve bodies, 14 mounting bottom plates, 15 mounting through holes, 16 sliding lining frames, 17 limiting through grooves, 18 communicating grooves, 19 sliding plate sheets, 20 limiting blocks, 21 high-strength rubber blocks, 22 second internal thread pipes, 23 limiting rings, 24 second threaded shafts, 25 second bearings, 26 rotating holding plates, 27 supports, 28 steel bar bearing frames, 29 limiting rod frames, 30 damping gaskets and 31 second limiting plugs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-5, a basic heat insulation structure comprises an attachment sleeve frame 1, an attachment bush 2 is inserted into the attachment sleeve frame 1 in a sliding manner, anti-dropping longitudinal grooves 3 are respectively formed on the surfaces of the attachment sleeve frame 1 and the attachment bush 2, an auxiliary longitudinal shaft is fixedly arranged on the top surface of the inner wall of the attachment bush 2, an auxiliary longitudinal pipe 4 is fixedly arranged on the bottom surface of the inner wall of the attachment sleeve frame 1, the auxiliary longitudinal pipe 4 is sleeved on the surface of the auxiliary longitudinal shaft in a sliding manner, a supporting arm 5 is fixedly arranged on the inner wall of the attachment bush 2, a supporting transverse bar 6 is fixedly arranged in the middle of the side surface of the supporting arm 5, a first internal threaded pipe 7 is fixedly arranged at the end part of the supporting transverse bar 6, a first bearing 8 is arranged in the middle of the bottom wall of the attachment sleeve frame 1 in a penetrating manner, a first threaded shaft 9 is rotatably connected to the bottom wall of the attachment sleeve frame 1 through the first bearing 8, and the first threaded shaft 9 is in the first internal threaded pipe 7, a first limiting plug 10 is fixedly installed at the top end of the first threaded shaft 9, and an adjusting button plate 11 is fixedly installed at the bottom end of the first threaded shaft 9;

a side sleeve body 12 is fixedly installed on the side surface of the attachment sleeve frame 1, a side bushing 13 is inserted into the side sleeve body 12 in a sliding mode, a mounting bottom plate 14 is fixedly installed at the bottom end of the side bushing 13, and a mounting through hole 15 is formed in the plate surface of the mounting bottom plate 14 in a penetrating mode. Through twisting reverse adjusting button board 11, it rotates to drive first threaded shaft 9, can make first internal thread pipe 7 at its surface longitudinal movement, thereby it adheres to bush 2 and adhering to the inside slip of set frame 1 to drive through supporting horizontal bar 6 and support arm 5, through setting up supplementary vertical tube 4 and supplementary axis of ordinates looks slip, make the structure more stable, thereby make the whole height that adheres to bush 2 and adhering to set frame 1 adjust, thereby reached and realized rising or shorten the effect of adjusting through setting up the structure, need not to install the structure additional through the workman scene, the effect of guarantee structure article accuse has been reached, the target of assurance stability has been realized.

In the invention, a sliding lining frame 16 is fixedly installed at the top end of a side lining 13, a limiting through groove 17 is formed in the side wall of the side lining 13 in a penetrating manner, a communicating groove 18 is formed in the side wall of the sliding lining frame 16 in a penetrating manner, a sliding sheet 19 is connected inside the sliding lining frame 16 in a sliding manner, a limiting block 20 is fixedly installed on one side surface of the sliding sheet 19, the limiting block 20 is movably inserted into the limiting through groove 17 and the communicating groove 18, and a high-strength rubber block 21 is bonded on the other side surface of the sliding sheet 19. Through touching stopper 20, make it slide in spacing logical groove 17 and intercommunication groove 18, thereby promote the 19 extrusion dominant force of slip slab and glue piece 21, make the dominant force glue piece 21 pressurized shrink, when stopper 20 slips from spacing logical groove 17 inside, can longitudinal movement side bush 13, make it slide in the side cover body 12 to stopper 20 with another spacing logical groove 17 counterpoint coincidence, can make it pop out the grafting under the reset action of dominant force glue piece 21, thereby fix once more, reached the effect of being convenient for adjusting bottom mounting structure promptly, realized being convenient for make the target of adaptability regulation according to the installation environment demand, and ensured bearing structure's stability.

In the invention, a limiting ring 23 and a second internal threaded pipe 22 are installed on the top wall of the attachment bush 2 in a penetrating manner, a second threaded shaft 24 is connected to the internal thread of the second internal threaded pipe 22, a second bearing 25 is sleeved at the top end of the second threaded shaft 24, a rotating holding plate 26 is fixedly installed on the upper surface of the second threaded shaft 24, a support 27 is rotatably connected to the top end of the second threaded shaft 24 through the second bearing 25, a reinforcing steel bar bearing frame 28 is fixedly installed at the top of the support 27, a limiting rod frame 29 is fixedly installed on the side surface of the reinforcing steel bar bearing frame 28, and the limiting rod frame 29 is inserted into the limiting ring 23 in a sliding manner. Through pulling rotation and holding board 26, it rotates to drive second threaded shaft 24, can make its inside longitudinal screw motion at second internal thread pipe 22, the vertical screw motion of second internal thread pipe 22 drives support 27 and the vertical motion of reinforcing bar bearing frame 28 through second bearing 25 promptly, make stop lever frame 29 longitudinal sliding in spacing ring 23, thereby be convenient for carry out lift adjustment to top reinforcing bar material bearing structure's height, be convenient for adjust reinforcing bar structure support height in a flexible way, more convenient operation among the installation and construction operation process, be convenient for make the adjustment.

In the present invention, the damping pad 30 is bonded inside the reinforcement bearing frame 28, and the damping pad 30 is made of a fluororubber material.

In the invention, the bottom end of the second threaded shaft 24 is fixedly provided with a second limiting plug, and the bottom end of the second threaded shaft 24 is fixedly provided with a second limiting plug 31.

In the present invention, the reinforcing bar bearing frame 28 is a U-shaped plate frame structure, and the top of the side wall of the reinforcing bar bearing frame 28 is an inclined surface.

In the present invention, the number of the reinforcement cage 28 is four, and the number of the side sleeve 12, the side bush 13 and the mounting baseplate 14 is two.

A construction operation method of a foundation heat insulation structure comprises the following steps:

s1: adjusting the telescopic heights of the attachment bush 2 and the attachment sleeve frame 1 to the height required to be installed;

s2: then respectively adjusting the fixed heights of the two side bushings 13 in the side sleeve bodies 12 connected with the side bushings, so that the two mounting bottom plates 14 are adaptively adjusted according to the heights of mounting positions and then mounted;

s3: then, reinforcing steel bars are arranged in the reinforcing steel bar bearing frame 28, and the reinforcing steel bar cage is bound based on the arranged reinforcing steel bars;

s4: spraying heat-insulating foaming materials on the surfaces of the attachment bush 2 and the attachment sleeve frame 1, spraying the heat-insulating foaming materials below the reinforcement cage, and spraying the heat-insulating foaming materials on the installation bottom surface of the installation bottom plate 14;

s5: after the foaming material in the step S4 is solidified, pouring a concrete cushion layer into the reinforcement cage to enable the side body of the concrete cushion layer to be flush with the foaming material, paving two waterproof coiled materials above the concrete cushion layer and on the side body, and covering the waterproof coiled materials to the foaming material;

s6: if gaps exist between the foaming material and the concrete cushion layer in the step S5, if the gaps are larger than 4mm, the foaming material and the concrete cushion layer need to be filled with a heat insulation material, and if the gaps are smaller than 4mm, a polyurethane foaming agent is used for blocking.

To sum up, the basic insulation structure and the construction operation method thereof can lead the first internal thread pipe 7 to move longitudinally on the surface thereof by twisting the adjusting button plate 11 and driving the first threaded shaft 9 to rotate, thereby driving the attachment bush 2 to slide in the attachment sleeve frame 1 by the supporting horizontal bar 6 and the supporting arm 5, lead the structure to be more stable by arranging the auxiliary longitudinal pipe 4 to slide with the auxiliary longitudinal shaft, lead the overall height of the attachment bush 2 and the attachment sleeve frame 1 to be adjusted, further achieve the effect of realizing the rising or shortening adjustment by arranging the structure, achieve the effect of guaranteeing the structure quality control without additionally arranging the structure on site by workers, realize the aim of ensuring the stability, lead the limit block 20 to slide in the limit through groove 17 and the communication groove 18 by touching and pressing the limit block 20, thereby pushing the sliding plate 19 to extrude the rubber block 21 and lead the rubber block 21 to be compressed and contracted, when the limiting block 20 slides away from the inside of the limiting through groove 17, the side bushing 13 can be moved longitudinally, so that the side bushing can be slid in the side sleeve body 12 until the limiting block 20 is aligned and overlapped with another limiting through groove 17, the side bushing can be ejected and inserted under the resetting action of the high-strength rubber block 21, so as to be fixed again, so that the effect of facilitating adjustment of the bottom mounting structure is achieved, the aim of facilitating adaptive adjustment according to the requirements of the mounting environment is achieved, the stability of the supporting structure is ensured, the second threaded shaft 24 can be driven to rotate by pulling the rotating holding plate 26, so that the side bushing can be longitudinally and spirally moved in the second internally threaded pipe 22, the second internally threaded pipe 22 longitudinally and spirally moves, namely, the second bearing 25 drives the support 27 and the steel bar bearing frame 28 to longitudinally move, so that the limiting rod frame 29 longitudinally slides in the limiting ring 23, so as to facilitate the height adjustment of the top steel bar material supporting structure to be lifted, the supporting height of the steel bar structure can be flexibly adjusted, the operation is more convenient in the installation and construction operation process, and the adjustment is convenient to carry out. The problem of present current basic insulation structure highly mostly be fixed, need be through the on-the-spot additional equipment structure of workman promptly when needs adaptation needs adjustment, be difficult to according to the needs of installation in the installation, adjust the specification is solved to make structural stability's quality control relatively poor, also be convenient for carry out standardized construction operation, be difficult to guarantee construction operation quality etc is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (8)

1. The utility model provides a basic heat-insulating structure, includes adheres to set frame (1), its characterized in that, the inside of adhering to set frame (1) slides to peg graft and has adheres to bush (2), the surface that adheres to set frame (1) and adheres to bush (2) has all seted up anticreep longitudinal groove (3), the top surface fixed mounting who adheres to bush (2) inner wall has supplementary axis of ordinates, the bottom surface fixed mounting who adheres to set frame (1) inner wall has supplementary vertical pipe (4), and supplementary vertical pipe (4) slide cup joint in the surface of supplementary axis of ordinates, the inner wall fixed mounting who adheres to bush (2) has support arm (5), the middle part fixed mounting of support arm (5) side has support horizontal bar (6), the tip fixed mounting of support horizontal bar (6) has first internal thread pipe (7), the middle part of adhering to set frame (1) diapire runs through and installs first bearing (8), the bottom wall of the attachment sleeve frame (1) is rotatably connected with a first threaded shaft (9) through a first bearing (8), the first threaded shaft (9) is in threaded connection with the inside of a first internal threaded pipe (7), a first limiting plug (10) is fixedly installed at the top end of the first threaded shaft (9), and an adjusting button plate (11) is fixedly installed at the bottom end of the first threaded shaft (9);

the side surface of the attachment sleeve frame (1) is fixedly provided with a side sleeve body (12), the inside of the side sleeve body (12) is inserted with a side bushing (13) in a sliding mode, the bottom end of the side bushing (13) is fixedly provided with a mounting bottom plate (14), and a mounting through hole (15) is formed in the surface of the mounting bottom plate (14) in a penetrating mode.

2. The basic heat insulation structure according to claim 1, wherein a sliding lining frame (16) is fixedly mounted at the top end of the side lining (13), a limiting through groove (17) is formed in the side wall of the side lining (13) in a penetrating manner, a communicating groove (18) is formed in the side wall of the sliding lining frame (16) in a penetrating manner, a sliding plate (19) is connected to the inside of the sliding lining frame (16) in a sliding manner, a limiting block (20) is fixedly mounted on one side surface of the sliding plate (19), the limiting block (20) is movably inserted into the limiting through groove (17) and the communicating groove (18), and a high-strength rubber block (21) is bonded to the other side surface of the sliding plate (19).

3. The basic heat insulation structure according to claim 2, wherein a limiting ring (23) and a second internal threaded pipe (22) are installed on the top wall of the attachment bush (2) in a penetrating mode, a second threaded shaft (24) is connected to the internal threads of the second internal threaded pipe (22), a second bearing (25) is sleeved on the top end of the second threaded shaft (24), a rotating holding plate (26) is fixedly installed on the upper surface of the second threaded shaft (24), a support (27) is rotatably connected to the top end of the second threaded shaft (24) through the second bearing (25), a reinforcing steel bar bearing frame (28) is fixedly installed on the top of the support (27), a limiting rod bearing frame (29) is fixedly installed on the side surface of the reinforcing steel bar bearing frame (28), and the limiting rod bearing frame (29) is inserted into the limiting ring (23) in a sliding mode.

4. A substructure according to claim 3, characterized in that the damping cushions (30) are glued to the inside of the reinforcement cage (28) and the damping cushions (30) are made of viton.

5. A basic insulation structure according to claim 3, characterized in that a second limit plug is fixedly mounted at the bottom end of the second threaded shaft (24), and a second limit plug (31) is fixedly mounted at the bottom end of the second threaded shaft (24).

6. A substructure according to claim 3, characterized in that the reinforcement carrier (28) is a U-shaped plate frame structure, the top of the side walls of the reinforcement carrier (28) being bevelled.

7. A basic insulation structure according to claim 3, characterized in that the number of the reinforcement carriers (28) is four, and the number of the side cover body (12), the side bush (13) and the mounting base plate (14) is two.

8. A construction operation method of a foundation heat insulation structure is characterized by comprising the following steps:

s1: adjusting the telescopic heights of the attachment bush (2) and the attachment sleeve frame (1) to the height required to be installed;

s2: respectively adjusting the fixed heights of the two side bushings (13) in the side sleeve bodies (12) connected with the side bushings, so that the two mounting bottom plates (14) are adaptively adjusted according to the height of the mounting position and then mounted;

s3: then, reinforcing steel bars are arranged in the reinforcing steel bar bearing frame (28), and the reinforcing steel bar cage is bound based on the arranged reinforcing steel bars;

s4: spraying heat-preservation foaming materials on the surfaces of the attachment bush (2) and the attachment sleeve frame (1), spraying the heat-preservation foaming materials below the reinforcement cage, and spraying the heat-preservation foaming materials to the installation bottom surface of the installation bottom plate (14);

s5: after the foaming material in the step S4 is solidified, pouring a concrete cushion layer into the reinforcement cage to enable the side body of the concrete cushion layer to be flush with the foaming material, paving two waterproof coiled materials above the concrete cushion layer and on the side body, and covering the waterproof coiled materials to the foaming material;

s6: if gaps exist between the foaming material and the concrete cushion layer in the step S5, if the gaps are larger than 4mm, the foaming material and the concrete cushion layer need to be filled with a heat insulation material, and if the gaps are smaller than 4mm, a polyurethane foaming agent is used for blocking.

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