CN113818616A

CN113818616A - Top soil-piled mountain-shaped building roof structure and method

Info

Publication number: CN113818616A
Application number: CN202111073175.1A
Authority: CN
Inventors: 徐磊; 张忆州; 孔腾腾; 刘晨晨
Original assignee: Shanghai Construction No 1 Group Co Ltd
Current assignee: Shanghai Construction No 1 Group Co Ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2021-12-21

Abstract

The utility model relates to a top mound mountain shape building roofing structure and method, relate to the garden construction field, with the higher problem of contained angle space cost that forms between two cubic columns of solution earth landfill, wherein top mound mountain shape building roofing structure is including setting up in subaerial primary structure, the last secondary structure that is provided with of primary structure, the primary structure includes a plurality of frames of laying from bottom to top in proper order, all be provided with the supporting component who is used for supporting the secondary structure on a plurality of frames, the secondary structure includes a plurality of flat roofs, oblique roof and installation template, a plurality of flat roofs and oblique roof all set up on the installation template that corresponds, the installation template can be dismantled and set up on the supporting component on corresponding frame. This application has and shelters from through flat roof and oblique roof space on to the frame, and when laying earth planting vegetation, earth can not drop to the inside of frame, and need not to use the contained angle space that forms between two cubic columns of earth landfill, the effect of cost is reduced.

Description

Top soil-piled mountain-shaped building roof structure and method

Technical Field

The application relates to the field of garden construction, in particular to a top soil-piled mountain-shaped building roof structure and a method.

Background

The artificial hills are built, so that the ornamental effect of the garden is improved, the stacked scenery of the garden is increased, and the method is a common landscaping method in the garden.

The existing artificial hills are generally provided with a primary structure on the ground, the primary structure is formed by stacking cubic columns to form a base layer, a retaining wall is arranged on the base layer, and then soil is paved on the base layer formed by stacking the cubic columns, so that the height of the soil is higher than that of the retaining wall, and greening plants can be planted on the soil conveniently.

In view of the above-mentioned related art, the inventors found that the following drawbacks exist: when soil is directly laid on a base layer piled up by the cubic columns, a large amount of soil is needed to be used for burying an included angle space formed between the two cubic columns, and the construction cost is improved.

Disclosure of Invention

In order to reduce the construction cost, the application provides a top soil-piled mountain-shaped building roof structure and a method.

In a first aspect, the application provides a top mound mountain-shaped building roof structure, adopts following technical scheme:

the utility model provides a top mound mountain shape building roofing structure, is including setting up in subaerial primary structure, the last secondary structure that is provided with of primary structure, primary structure includes a plurality of frames of laying in proper order from bottom to top, and is a plurality of all be provided with on the frame and be used for supporting secondary structure's supporting component, secondary structure includes a plurality of flat roof, oblique roof and installation template, and is a plurality of flat roof and oblique roof all set up in corresponding on the installation template, the installation template can be dismantled to set up in corresponding on the supporting component on the frame.

Through adopting above-mentioned technical scheme, thereby the frame is laid in proper order from bottom to top and is formed the basic unit of artificial hillock, and the supporting component on the frame is used for supporting the installation template of installing flat roof and oblique roof and fixes to can shelter from the space on the frame, when laying earth and planting the vegetation, earth can not drop to the inside of frame, and need not to use the contained angle space that forms between two cubic posts of earth landfill, the cost is reduced.

Optionally, the supporting assembly includes positioning support members for supporting four corners of the installation template and a supporting frame for supporting the lower surface of the installation template, two or four sets of the positioning support members are provided, the positioning support members are disposed at the corners of the upper surface of the frame, and the supporting frame is detachably disposed on the upper surface of the frame.

Through adopting above-mentioned technical scheme, location support piece fixes a position the installation to the four corners department of installing the template, makes the installing the template can install fast accurately, supports the lower surface of installing the template through the carriage simultaneously, and is more stable after the installing of installing the template to make the installing the template difficult to take place to sink.

Optionally, location support piece includes a fixed section of thick bamboo and slip post, a fixed section of thick bamboo is vertical set up in on the frame, the slot of coaxial setting is seted up to the bottom of slip post, the slip cap is located the outside of a fixed section of thick bamboo, be provided with the screw retaining member that is used for fixed slip post slip back position on the outer wall of slip post, wear to be equipped with on the slip post with the screw hole of screw retaining member screw thread adaptation, the multiunit confession has been seted up on the fixed section of thick bamboo the jack that the screw retaining member wore to establish, the multiunit the jack sets up on same vertical axis.

Through adopting above-mentioned technical scheme, the slot cover of slip post is located on the slip post, and the height at slip capital portion can be adjusted to the rebound slip post, and threaded hole on rethread screw retaining member wears to establish the slip post and the jack on the solid fixed cylinder, and the screw hole can make screw retaining member locking fixed, and then makes the position of slip post fixed, is convenient for adjust the height of the installation template after the installation.

Optionally, the top of slip post is rotated and is connected with two sets of backup pads that are used for putting the installation template, the backup pad is L shape, the four corners department of installation template all set up in the opening part of backup pad, all seted up the mounting hole on flat roof, oblique roof, installation template and the backup pad, the inside of mounting hole is provided with the bolt.

Through adopting above-mentioned technical scheme, be connected for rotating between backup pad and the slip post to when making the installation of erection template, the four corners department of erection template all sets up inside the opening of backup pad, and when the angle of erection template took place the fine setting, the angle of backup pad changed, made the outer wall of erection template laminate between the inner wall of backup pad all the time, thereby made the installation of erection template after more stable.

Optionally, the supporting frame includes a plurality of vertically arranged supporting screws and a sleeve, the supporting screws are detachably arranged on the frame, the sleeve is sleeved on the end portion corresponding to the supporting screw, the top end of the sleeve is rotatably connected with a supporting block, the supporting block abuts against the lower surface of the installation template, a movable nut is sleeved on the supporting screw in a threaded manner, and the open end of the sleeve is supported on the end surface of the movable nut.

Through adopting above-mentioned technical scheme, threaded connection between movable nut and the supporting screw, through rotating movable nut, movable nut can follow vertical direction motion on the supporting screw, promotes the sleeve pipe through making movable nut upward movement and rises, makes the supporting shoe and the installation template bottom butt at sleeve pipe top to further improve the stability after the installation of installation template, avoid the installation template to take place to sink after the installation.

Optionally, a supporting assembly is arranged between the two adjacent sleeves, a vertically-arranged chute is formed in one side, close to each other, of each of the two sleeves, and the supporting assembly is in sliding fit with the chute.

Through adopting above-mentioned technical scheme, supporting component sets up between two sleeve pipes, plays support and taut effect to two sleeve pipes, improves sheathed tube supporting effect, avoids flat roof and oblique roof to go up the gravity and increases, causes the sleeve pipe to take place deformation, improves the intensity of flat roof and oblique roof installation back, and supporting component's both ends set up in the spout on the sleeve pipe, does not influence supporting component's supporting effect when the sleeve pipe moves in vertical direction.

Optionally, the support assembly includes a support rod and sliders disposed at two ends of the support rod, and the sliders are disposed inside the sliding grooves.

Through adopting above-mentioned technical scheme, the slider slides in sheathed tube inside, supports through the bracing piece between two sliders, and simple structure, construction cost is lower.

Optionally, the frame is provided with a plurality of groups of threaded through holes matched with the threads of the supporting screw rod.

Through adopting above-mentioned technical scheme, seted up threaded through-hole on the frame, can install supporting screw on the frame or lift off from the frame after rotating supporting screw, the mode of tearing open in ann is comparatively simple, improves the efficiency of construction.

Optionally, all be provided with the truss floor on the frame, set up the multiunit on the truss floor with the screw thread perforation of supporting screw thread adaptation, the fenestrate position of screw thread corresponds with the screw thread through-hole.

By adopting the technical scheme, the truss floor is arranged on the frame, the supporting strength after the frame is arranged can be improved, and when the supporting screw penetrates through the threaded through hole in the truss floor to be arranged on the frame, the supporting screw can be arranged on the frame, and meanwhile, the truss floor is fixed on the frame, so that the construction efficiency is further improved.

In a second aspect, the present application provides a method for constructing a roof structure of a mountain-shaped building with soil piled on the top, which adopts the following technical scheme:

a method for building a roof structure in a mountain shape with soil piled on the top comprises the following steps:

the method comprises the following steps: firstly, constructing a primary structure, and sequentially laying frames in a to-be-constructed area from bottom to top;

step two: the truss floor and the support frame are arranged on the upper surface of the frame, and the truss floor can be fixed on the upper surface of the frame through the arrangement of the support screw;

step three: adjusting the sliding column to move to a proper height, fixing the position of the sliding column through a threaded locking piece, laying an installation template provided with a flat roof firstly, enabling four corners of the installation template to be positioned at openings of a supporting plate, and arranging a construction road and a construction platform on the flat roof;

step four: the top and the bottom of the primary structure are synchronously developed into a secondary structure, and an installation template provided with an inclined roof is laid at an included angle formed between two cubic columns;

step five: the sleeve is moved upwards, the supporting block on the sleeve is abutted against the bottom of the inclined roof, and the end face of the movable nut is abutted against the lower surface of the sleeve by rotating the movable nut on the supporting screw rod;

step six: arranging a retaining wall on the frame, pouring concrete and maintaining;

step seven: and arranging a soil piling road and a material distributing road for the soil piling machine to advance, and starting backfill construction after the construction of the material distributing road and the soil piling road is finished.

In summary, the present application includes at least the following advantageous technical effects:

1. the frame is laid sequentially from bottom to top to form a base layer of the artificial mountain, the supporting assembly on the frame is used for supporting and fixing the mounting template provided with the flat roof and the inclined roof, and the space on the frame can be shielded through the flat roof and the inclined roof;

2. the height of the top of the sliding column can be adjusted by sleeving the slot of the sliding column on the sliding column and moving the sliding column upwards, and the threaded locking piece penetrates through the threaded hole in the sliding column and the insertion hole in the fixing cylinder;

3. through installing supporting screw on the frame, rotate the movable nut on the supporting screw, movable nut can follow vertical direction motion on supporting screw, promotes the sleeve pipe through making movable nut upward movement and rises, makes the supporting shoe and the installation template bottom butt at sleeve pipe top, further improves the stability behind the installation template installation, avoids the installation template to take place to sink after the installation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view showing a part A of the sliding column of FIG. 1 in an elevated configuration;

FIG. 3 is a schematic sectional view of portion A of FIG. 1;

FIG. 4 is a schematic diagram of a front view structure of an embodiment of the present application;

fig. 5 is an enlarged view of the portion B in fig. 4.

Reference numerals: 1. a primary structure; 11. a frame; 111. a threaded through hole; 12. a support assembly; 121. positioning a support; 1211. a fixed cylinder; 12111. a jack; 1212. a sliding post; 12121. a slot; 12122. a threaded hole; 12123. a threaded locking member; 1213. a support plate; 12131. mounting holes; 1214. a bolt; 122. a support frame; 1221. a support screw; 1222. a sleeve; 12221. a chute; 1223. a support block; 1224. a movable nut; 123. an abutment assembly; 1231. a butting rod; 1232. a slider; 13. a truss floor; 131. perforating the threads; 2. a secondary structure; 21. a flat roof; 22. a pitched roof; 23. and (6) installing the template.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses top mound mountain-shaped building roofing structure.

Referring to fig. 1, top mound mountain-shaped building roofing structure is including setting up in subaerial primary structure 1, is provided with secondary structure 2 on primary structure 1, and primary structure 1 includes a plurality of frames 11 of laying in proper order from bottom to top, builds the basic unit of artificial mountain through frame 11, and secondary structure 2 lays in the upper surface of frame 11, covers frame 11 through secondary structure 2, is convenient for carry out the operation of spreading soil to on the frame 11.

Referring to fig. 1, in order to cover the upper surface of the frame 11, the secondary structure 2 includes a plurality of flat roofs 21, inclined roofs 22 and installation templates 23, the flat roofs 21 and the inclined roofs 22 are detachably connected to the corresponding installation templates 23, the flat roofs 21 and the inclined roofs 22 are fixed on the frame 11 through the installation templates 23, the flat roofs 21 are horizontally laid on the upper surface of the frame 11, and the inclined roofs 22 are obliquely laid on the included angles formed by the frame 11 at the edge of the lower layer and the frame 11 at the edge of the upper layer.

Referring to fig. 1 to 3, in order to facilitate installation of the installation template 23, the frames 11 are respectively provided with support assemblies 12 for supporting the secondary structure 2, the installation template 23 is detachably disposed on the support assemblies 12 corresponding to the frames 11, each support assembly 12 includes positioning support members 121, four corners of the installation template 23 are supported by the positioning support members 121, two or four sets of positioning support members 121 are disposed on the positioning support members 121, four sets of positioning support members 121 are disposed on the upper surface of the frame 11 on which the flat roof 21 is installed, two sets of positioning support members 121 are disposed on the upper surface of the frame 11 on which the inclined roof 22 is installed, and the positioning support members 121 are disposed at corners of the upper surface of the frame 11.

Referring to fig. 1-3, in order to realize the adjustable laying height of the flat roof 21 and the inclined roof 22, the positioning support 121 includes a fixed cylinder 1211 and a sliding column 1212, the fixed cylinder 1211 is vertically and fixedly connected to the frame 11, a slot 12121 coaxially disposed is formed at a bottom end of the sliding column 1212, the sliding column 1212 is sleeved outside the fixed cylinder 1211, a top end of the sliding column 1212 is inserted into the slot 12121, a threaded locking member 12123 for fixing a sliding rear position of the sliding column 1212 is disposed on an outer wall of the sliding column 1212, in this embodiment, the threaded locking member 12123 is a screw, a threaded hole 12122 adapted to a screw thread of the screw is formed in the sliding column 1212, a plurality of sets of insertion holes 12111 for the screw to penetrate are formed in the fixed cylinder 1211, the plurality of sets of insertion holes 12111 are disposed on a same vertical axis, and the screw penetrates through the threaded hole 12122 at one side of the sliding column 1212 and the insertion holes 12111 in the fixed cylinder 1211 by adjusting the height of the sliding column 1212, the screw is screwed into the threaded hole 12122 on the other side of the sliding post 1212 to fix the position of the sliding post 1212, thereby changing the height of the top of the sliding post 1212.

Referring to fig. 4-5, in order to facilitate installation of the flat roof 21, the inclined roof 22 and the installation template 23, two sets of support plates 1213 for placing the installation template 23 are rotatably connected to the top ends of the sliding columns 1212, the support plates 1213 are L-shaped, four corners of the installation template 23 are disposed at the openings of the support plates 1213, the flat roof 21, the inclined roof 22, the installation template 23 and the support plates 1213 are respectively provided with an installation hole 12131, a bolt 1214 is disposed inside the installation hole 12131 of the support plates 1213, and an installation hole 12131 of the support plates 1213 is bar-shaped, so that when the angle of the support plates 1213 changes, the bolt 1214 can always pass through the installation holes 12131 of the flat roof 21, the inclined roof 22, the installation template 23 and the support plates 1213, a locking nut is threadedly connected to the bolt 1214, the flat roof 21, the installation template 23 and the support plates 1213 are locked and fixed by rotating the locking nut, or the inclined roof 22, the inclined roof 23 and the installation template 23 are fixed or the installation template is installed, The mounting template 23 and the support plate 1213 are locked and fixed.

Referring to fig. 4-5, the supporting assembly 12 further includes a supporting frame 122, the supporting frame 122 is detachably disposed on the upper surface of the frame 11, the supporting frame 122 includes a plurality of vertically disposed supporting screws 1221 and sleeves 1222, the supporting screws 1221 are detachably disposed on the frame 11, the frame 11 is provided with a plurality of sets of threaded through holes 111 adapted to the supporting screws 1221 in a threaded manner, the supporting screw 1221 can be installed and detached by rotating the supporting screw 1221, the sleeve 1222 is sleeved on the end portion corresponding to the supporting screw 1221, the top end of the sleeve 1222 is rotatably connected with the supporting block 1223, the supporting block 1223 can rotate, so as to be always kept in abutment with the lower surface of the installation template 23, the mounting template 23 is supported, a movable nut 1224 is threaded on the support screw 1221, the open end of the sleeve 1222 is supported on the end face of the movable nut 1224, and the position of the support screw 1221 can be determined by adjusting the movable nut 1224.

Referring to fig. 4, in order to improve the supporting strength of the frame 11 after installation, the frame 11 is provided with the truss floor 13, the truss floor 13 is provided with a plurality of sets of threaded through holes 131 matched with the supporting screws 1221 in a threaded manner, the threaded through holes 131 correspond to the threaded through holes 111, and when the supporting screws 1221 penetrate through the threaded through holes 131 in the truss floor 13 and are installed on the frame 11, the supporting screws can be installed on the frame 11, and meanwhile, the truss floor 13 is fixed on the frame 11, so that the construction efficiency is further improved.

Referring to fig. 4, an abutting assembly 123 is disposed between two adjacent sleeves 1222, vertically disposed sliding grooves 12221 are disposed on the sides of the two sleeves 1222 close to each other, the abutting assembly 123 is slidably fitted with the sliding grooves 12221, the abutting assembly 123 includes an abutting rod 1231 and a sliding block 1232 fixedly connected to two ends of the abutting rod 1231, the sliding block 1232 is slidably connected to the inside of the sliding groove 12221, the sliding groove 12221 is a T-shaped sliding groove 12221, the sliding block 1232 is a T-shaped sliding block 1232 adapted to the sliding groove 12221, the abutting rods 1231 support and tension the two sleeves 1222, so that the supporting effect of the sleeves 1222 is improved, the sleeves 1222 are prevented from being deformed due to the increase of gravity on the flat roof 21 and the inclined roof 22, the strength of the flat roof 21 and the inclined roof 22 after installation is improved, and both ends of the supporting member 12 are disposed in the sliding grooves 12221 of the sleeve 1222, the sleeve 1222 does not affect the supporting effect of the supporting member 12 when moving in the vertical direction.

The embodiment of the application also discloses a method for constructing the mountain-shaped building roof structure by using the top mound, which comprises the following steps:

the method comprises the following steps: firstly, constructing a primary structure 1, and sequentially laying frames 11 in a to-be-constructed area from bottom to top to ensure that the adjacent frames 11 are fixedly connected;

step two: installing the truss floor 13 and the support frame 122 on the upper surface of the frame 11, wherein the support screw 1221 is installed, and the support screw 1221 penetrates through the threaded through hole 131 on the truss floor 13 and is in threaded connection with the threaded through hole 111 on the frame 11, so that the truss floor 13 can be fixed on the upper surface of the frame 11;

step three: adjusting the sliding column 1212 to move to a proper height, passing through the threaded hole 12122 of the sliding column 1212 and the insertion hole 12111 of the fixed cylinder 1211 through the threaded locking member 12123, and screwing the threaded locking member 12123 and the threaded hole 12122, so as to fix the position of the sliding column 1212, firstly laying the installation template 23 provided with the flat roof 21, positioning four corners of the installation template 23 at the opening of the support plate 1213, and arranging a construction road and a construction platform on the flat roof 21;

step four: the top and the bottom of the primary structure 1 are synchronously developed with the secondary structure 2, and an installation template 23 provided with an inclined roof 22 is laid at an included angle formed between two cubic columns, so that the construction of the secondary structure 2 is simultaneously close to a construction road and a construction platform, the construction period is shortened, and the construction efficiency is improved;

step five: moving the sleeve 1222 upward to make the supporting block 1223 of the sleeve 1222 abut against the bottom of the sloping roof 22, and then rotating the movable nut 1224 of the supporting screw 1221 to make the end surface of the movable nut 1224 abut against the lower surface of the sleeve 1222;

step six: arranging a retaining wall on the frame 11, pouring concrete on the flat roof 21 and the inclined roof 22, and curing;

step seven: the frame 11 is provided with a mound road and a distribution road for the mound machine to travel, and after the construction of the distribution road and the mound road is completed, backfilling construction is started.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a top mound mountain shape building roofing structure, is including setting up in subaerial primary structure (1), its characterized in that: be provided with secondary structure (2) on primary structure (1), primary structure (1) includes a plurality of frame (11) of laying in proper order from bottom to top, and is a plurality of all be provided with on frame (11) and be used for supporting component (12) of secondary structure (2), secondary structure (2) include a plurality of flat roof (21), oblique roof (22) and installation template (23), and are a plurality of flat roof (21) and oblique roof (22) all set up in corresponding on installation template (23), installation template (23) can be dismantled and set up in corresponding on supporting component (12) on frame (11).

2. The top-mounded gable building roofing structure of claim 1, wherein: the supporting assembly (12) comprises positioning supporting pieces (121) used for supporting four corners of the installation template (23) and a supporting frame (122) used for supporting the lower surface of the installation template (23), two or four groups of the positioning supporting pieces (121) are arranged, the positioning supporting pieces (121) are arranged at the corners of the upper surface of the frame (11), and the supporting frame (122) is detachably arranged on the upper surface of the frame (11).

3. The roof structure of claim 2, wherein: location support piece (121) are including fixed section of thick bamboo (1211) and slip post (1212), fixed section of thick bamboo (1211) is vertical set up in on frame (11), slot (12121) of coaxial setting are seted up to the bottom of slip post (1212), slip post (1212) cover is located the outside of fixed section of thick bamboo (1211), be provided with on the outer wall of slip post (1212) and be used for fixed slip post (1212) slip back position screw thread retaining member (12123), wear to be equipped with on slip post (1212) with screw thread hole (12122) of screw thread retaining member (12123) screw thread adaptation, seted up the multiunit confession on fixed section of thick bamboo (1211) jack (12111) that screw thread retaining member (12123) wore to establish, the multiunit jack (12111) set up on same vertical axis.

4. The roof structure of claim 3, wherein: the top of sliding column (1212) is rotated and is connected with two sets ofly and is used for putting backup pad (1213) of installation template (23), backup pad (1213) are the L shape, the four corners department of installation template (23) all set up in the opening part of backup pad (1213), mounting hole (12131) have all been seted up on flat roof (21), oblique roof (22), installation template (23) and backup pad (1213), the inside of mounting hole (12131) is provided with bolt (1214).

5. The roof structure of claim 4, wherein: the supporting frame (122) comprises a plurality of vertically arranged supporting screws (1221) and sleeves (1222), the supporting screws (1221) are detachably arranged on the frame (11), the sleeves (1222) are sleeved at the ends of the corresponding supporting screws (1221), supporting blocks (1223) are rotatably connected to the top ends of the sleeves (1222), the supporting blocks (1223) are abutted to the lower surface of the mounting template (23), movable nuts (1224) are sleeved on the supporting screws (1221) in a threaded manner, and the open ends of the sleeves (1222) are supported on the end faces of the movable nuts (1224).

6. The roof structure of claim 5, wherein: an abutting assembly (123) is arranged between two adjacent sleeves (1222), a vertically arranged sliding groove (12221) is formed in one side, close to each other, of each of the two sleeves (1222), and the abutting assembly (123) is in sliding fit with the sliding groove (12221).

7. The roof structure of claim 6, wherein: the abutting assembly (123) comprises an abutting rod (1231) and sliding blocks (1232) arranged at two ends of the abutting rod (1231), and the sliding blocks (1232) are arranged inside the sliding grooves (12221).

8. The top-mounded gable building roofing structure of claim 7, wherein: and a plurality of groups of thread through holes (111) matched with the threads of the supporting screw rods (1221) are formed in the frame (11).

9. The roof structure of claim 8, wherein: all be provided with truss floor (13) on frame (11), set up the multiunit on truss floor (13) with supporting screw (1221) screw thread adaptation's screw thread is perforated (131), the position of screw thread perforation (131) corresponds with screw thread through-hole (111).

10. The method of top-mound mountain-shaped building roofing structure of claim 1, wherein: the method comprises the following steps:

the method comprises the following steps: firstly, constructing a primary structure (1), and sequentially laying frames (11) in a region to be constructed from bottom to top;

step two: a truss floor (13) and a support frame (122) are arranged on the upper surface of the frame (11), and the truss floor (13) can be fixed on the upper surface of the frame (11) by arranging a support screw (1221);

step three: adjusting the sliding column (1212) to move to a proper height, fixing the position of the sliding column (1212) through a threaded locking piece (12123), paving an installation template (23) provided with a flat roof (21), enabling four corners of the installation template (23) to be positioned at openings of a supporting plate (1213), and arranging a construction road and a construction platform on the flat roof (21);

step four: the top and the bottom of the primary structure (1) are synchronously developed with the secondary structure (2), and an installation template (23) provided with an inclined roof (22) is laid at a corner formed between two cubic columns;

step five: moving the sleeve (1222) upwards to enable a supporting block (1223) on the sleeve (1222) to be abutted against the bottom of the inclined roof (22), and then rotating a movable nut (1224) on a supporting screw rod (1221) to enable the end face of the movable nut (1224) to be abutted against the lower surface of the sleeve (1222);

step six: arranging a retaining wall on the frame (11), pouring concrete and maintaining;