A roof casing construction process capable of limiting casing verticality

Abstract

The present invention discloses a roof casing construction process capable of limiting the verticality of the casing, comprising the following steps: fixing the lower end of the rigid waterproof casing according to the position of the construction drawing; installing a fixture body on the rigid waterproof casing; fixing the inverted T-shaped steel bar anchor in the fixture body to the concrete steel bar by binding; adjusting the transverse adjustment screw in the fixture body to adjust the verticality of the rigid waterproof casing, and tightening it after reaching the required verticality; after the concrete pouring is completed and the roof reaches the condition for people to walk on, the fixture body is taken out and reused. The present invention fixes the rigid waterproof casing by the fixture body, and then adjusts the transverse adjustment screw to adjust the verticality of the rigid waterproof casing, thereby preventing the rigid waterproof casing from tilting or deflecting during the concrete pouring process, ensuring the verticality of the rigid waterproof casing, and avoiding the need to re-correct the rigid waterproof casing later.

Description

Technical Field

[0001] The present invention relates to the technical field of roof casing construction technology, and more particularly to a roof casing construction technology capable of limiting the verticality of the casing. Background Art

[0002] Existing rigid waterproof casings for roof penetration are long and unstable. Direct concrete pouring can easily cause the casing to tilt or shift during the pouring process, making it difficult to maintain verticality. Consequently, the verticality of the pipes passing through the casing during subsequent construction fails to meet regulatory requirements, requiring readjustment before the working pipes can properly pass through the roof. However, readjusting the casing after concrete pouring is difficult, and subsequent chiseling can weaken the concrete, making the roof prone to leaks.

[0003] Therefore, it is necessary to propose a roof casing construction process that can limit the verticality of the casing, so as to at least partially solve the problems existing in the prior art. Summary of the Invention

[0004] The Summary of the Invention introduces a series of simplified concepts that will be further described in the Detailed Description of the Invention. The Summary of the Invention is not intended to limit the key features and essential features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0005] To at least partially solve the above problems, the present invention provides a roof casing construction process capable of limiting the verticality of the casing, comprising the following steps:

[0006] a. Fix the lower end of the rigid waterproof casing according to the position of the construction drawing;

[0007] b. Install the fixture body on the rigid waterproof casing;

[0008] c. Tie the inverted T-shaped steel bar anchor in the fixture body to the concrete reinforcement;

[0009] d. Adjust the horizontal adjustment screw in the main body of the fixture to adjust the verticality of the rigid waterproof casing, and tighten it after the required verticality is achieved;

[0010] e. After the concrete pouring is completed and the roof is ready for people to walk on, the main body of the fixture is removed for reuse.

[0011] According to the roof casing construction process that can limit the verticality of the casing in an embodiment of the present invention, the fixing device main body includes a steel pipe fixing ring, multiple adjustment supports and multiple transverse adjustment screws. The steel pipe fixing ring is sleeved on the rigid waterproof casing, and the multiple adjustment supports are connected to the steel pipe fixing ring. The multiple transverse adjustment screws are movably and evenly distributed on the steel pipe fixing ring.

[0012] According to the roof casing construction process that can limit the verticality of the casing in an embodiment of the present invention, an adjustment hole is provided on the steel pipe fixing ring, an adjustment nut is provided on the outer wall of the adjustment hole, and the transverse adjustment screw is threaded into the adjustment nut and extends close to the rigid waterproof casing.

[0013] According to the roof casing construction process that can limit the verticality of the casing in an embodiment of the present invention, an internal auxiliary leak-proof module is also provided on the inner wall of the steel pipe fixing ring, an internal straightening hole is provided in the internal auxiliary leak-proof module, and the lateral adjustment screw is passed through the internal straightening hole.

[0014] According to the roof casing construction process that can limit the verticality of the casing in an embodiment of the present invention, the adjustment support member includes a support leg steel pipe fitting and an inverted T-shaped steel bar anchor fitting. The upper end of the support leg steel pipe fitting is provided with a flat iron connecting piece, and the flat iron connecting piece is connected to the outer protrusion on the steel pipe fixing ring. The inverted T-shaped steel bar anchor fitting is movably provided at the lower end of the support leg steel pipe fitting.

[0015] According to the roof casing construction process that can limit the verticality of the casing in an embodiment of the present invention, a plurality of fixing holes are provided on the lower outer wall of the support leg steel pipe fitting, and fixing nuts are provided on the fixing holes. A manual screw is provided in the fixing nut, and the manual screw is provided in the fixing nut and extends to fix the inverted T-shaped steel bar anchor.

[0016] According to the roof sleeve construction process that can limit the verticality of the sleeve in an embodiment of the present invention, a transverse fixing screw and a fastening nut are provided on the outer protrusion, the upper end of the flat iron connector is connected to the transverse fixing screw, and the fastening nut is fixedly connected to the transverse fixing screw.

[0017] According to the roof casing construction process capable of limiting the verticality of the casing according to an embodiment of the present invention, an auxiliary leak-proof module is provided at the lower end of the rigid waterproof casing and is located below the waterproof plate of the rigid waterproof casing.

[0018] According to the roof sleeve construction process that can limit the verticality of the sleeve in an embodiment of the present invention, the auxiliary leak-proof module includes an outer elastic cylinder body, two waterproof cylinder covers and an inner straightening assembly, the inner straightening assembly is arranged in the outer elastic cylinder body and is located at the lower end of the rigid waterproof sleeve, the inner straightening assembly includes an inner elastic cylinder body, multiple upper straightening blocks, multiple lower straightening blocks and multiple vertical inner connecting rods, the inner elastic cylinder body is connected to the inner wall of the outer elastic cylinder body through multiple oblique supports, the upper straightening blocks and the lower straightening blocks are movably arranged in the inner elastic cylinder body, the vertical inner connecting rod is passed through the upper straightening block and the lower straightening block, the two waterproof cylinder covers are arranged at the upper and lower ends of the outer elastic cylinder body, and the upper end of the vertical inner connecting rod passes through the upper waterproof cylinder cover and presses against the waterproof plate, so that the multiple upper straightening blocks and the multiple lower straightening blocks press against the lower end outer wall of the rigid waterproof sleeve.

[0019] According to the roof sleeve construction process that can limit the verticality of the sleeve in an embodiment of the present invention, a first vertical through hole is provided in the upper straightening block, and a second vertical through hole corresponding to the first vertical through hole is provided in the lower straightening block. The upper end of the first vertical through hole is provided with a first large end groove, and the lower end of the second vertical through hole is provided with a second large end groove. Fixed cap bodies are provided in the first large end groove and the second large end groove. The fixed cap body has a vertical inner hole, and the outer end of the fixed cap body is provided with a plurality of fixed inner fins. The vertical inner connecting rod is passed through the upper and lower fixed cap bodies, and the plurality of fixed inner fins abut against the vertical inner connecting rod.

[0020] Compared with the prior art, the present invention has at least the following beneficial effects:

[0021] The present invention provides a roof casing construction process that can limit the verticality of the casing, including the following steps: fixing the lower end of the rigid waterproof casing according to the position of the construction drawing; installing the fixing device body on the rigid waterproof casing; fixing the inverted T-shaped steel bar anchor in the fixing device body to the concrete steel bar by binding; adjusting the transverse adjustment screw in the fixing device body to adjust the verticality of the rigid waterproof casing, and tightening it after reaching the required verticality; after the concrete pouring is completed and the roof reaches the condition for people to go on, the fixing device body is taken out and reused. Through the above steps, the fixing device body is used to fix the rigid waterproof casing, and then the transverse adjustment screw is adjusted to adjust the verticality of the rigid waterproof casing, thereby preventing the rigid waterproof casing from tilting or deflecting during the concrete pouring process, ensuring the verticality of the rigid waterproof casing, and avoiding the need to re-correct the rigid waterproof casing later.

[0022] The roof sleeve construction process capable of limiting the verticality of the sleeve described in the present invention, and other advantages, objectives and features of the present invention will be reflected in part through the following description, and will also be understood by technicians in this field through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 Schematic diagram of the process steps of the present invention.

[0025] Figure 2 It is a structural schematic diagram of the fixing device body in the present invention.

[0026] Figure 3 It is a top view of the structure of the steel pipe fixing ring in the present invention.

[0027] Figure 4 It is a partial structural diagram of the present invention.

[0028] Figure 5 It is a partial structural schematic diagram of the adjusting support member in the present invention.

[0029] Figure 6 It is a top view of the structure of the fixing device main body in the present invention.

[0030] Figure 7 It is a front view of the structure in the present invention.

[0031] Figure 8 This is a structural front view of the auxiliary anti-leakage module in the present invention.

[0032] Figure 9 Schematic diagram of the internal structure of the auxiliary anti-leakage module in the present invention.

[0033] Figure 10 For the present invention Figure 9 Schematic diagram of the enlarged structure of part A.

[0034] Figure 11 It is a partial structural schematic diagram of the internal centralizing assembly in the present invention.

[0035] Figure 12 For the present invention Figure 11 Schematic diagram of the enlarged structure of part B.

[0036] Figure 13 It is a structural schematic diagram of the upper righting block in the present invention.

[0037] Figure 14 It is a structural schematic diagram of the fixed cap body in the present invention.

[0038] Figure 15 This is a structural diagram of the auxiliary leak-proof module in the present invention for straightening the rigid waterproof casing.

[0039] Figure 16 This is a structural diagram of the rigid waterproof sleeve in the middle of the auxiliary leak-proof module in the present invention. DETAILED DESCRIPTION

[0040] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0041] It should be understood that terms such as “having”, “including” and “comprising” used herein do not preclude the existence or addition of one or more other elements or combinations thereof.

[0042] like Figure 1 As shown, the present invention provides a roof casing construction process capable of limiting the verticality of the casing, comprising the following steps:

[0043] a. Fix the lower end of the rigid waterproof casing 200 in accordance with the position of the construction drawings;

[0044] b. The fixture body 100 is mounted on the rigid waterproof casing 200;

[0045] c. The fixing device body 100 inverted T-shaped steel anchor 22 and the concrete reinforcement are fixed by tying;

[0046] d. Adjust the lateral adjustment screw 3 in the fixing device body 100 to adjust the verticality of the rigid waterproof casing 200 and tighten it after reaching the required verticality;

[0047] e. After the concrete pouring is completed and the roof is ready for people to walk on, the fixture body 100 is removed for reuse.

[0048] Through the above steps, the fixing device main body 100 is used to fix the rigid waterproof sleeve 200, and then the verticality of the rigid waterproof sleeve 200 can be adjusted by adjusting the horizontal adjustment screw 3 to prevent the rigid waterproof sleeve from tilting or shifting during the concrete pouring process, thereby ensuring the verticality of the rigid waterproof sleeve and avoiding subsequent re-correction of the rigid waterproof sleeve.

[0049] Exemplary Fixture Body

[0050] like Figure 2-Figure 7 As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned fixing device body 100, which includes a steel pipe fixing ring 1, multiple adjustment supports 2 and multiple transverse adjustment screws 3.

[0051] Among them, the installation step a requires that the rigid waterproof casing 200 be passed through the roof of the building and fixed in the position according to the construction drawing; and in order to fix the rigid waterproof casing 200 to prevent it from tilting or deflecting and to ensure its verticality, the steel pipe fixing ring 1 in the fixing device body 100 is specifically installed on the upper part of the rigid waterproof casing 200 in the above step b, and a plurality of adjustment supports 2 and a plurality of transverse adjustment screws 3 are respectively installed on the steel pipe fixing ring 1. The plurality of adjustment supports 2 and the plurality of transverse adjustment screws 3 are staggered. The adjustment supports 2 can be adjusted in length to support the steel pipe fixing ring 1 obliquely against the roof;

[0052] The operator can rotate the lateral adjustment screw 3 according to step d to adjust the lateral length, so that the lateral adjustment screw 3 can be pressed against the rigid waterproof sleeve 200 to further fix the rigid waterproof sleeve 200, thereby improving the stability of the rigid waterproof sleeve 200, preventing the rigid waterproof sleeve 200 from tilting or deviating during the concrete pouring process, ensuring the verticality of the rigid waterproof sleeve 200, and avoiding the subsequent re-correction of the rigid waterproof sleeve 200.

[0053] Furthermore, an adjustment hole 11 is opened on the above-mentioned steel pipe fixing ring 1, and an adjustment nut 12 is installed on the outer wall of the adjustment hole 11, so that the transverse adjustment screw 3 is conveniently screwed into the adjustment nut 12, so that after the transverse adjustment screw 3 is rotated, the inner end of the transverse adjustment screw 3 can extend close to the rigid waterproof sleeve 200, so that the three transverse adjustment screws 3 can be pressed against the outer wall of the rigid waterproof sleeve 200 to fix the rigid waterproof sleeve 200, thereby improving the stability of the rigid waterproof sleeve 200, preventing the rigid waterproof sleeve 200 from tilting or deviating during the concrete pouring process, ensuring the verticality of the rigid waterproof sleeve 200, and avoiding subsequent re-correction of the rigid waterproof sleeve 200.

[0054] Since the three lateral adjustment screws 3 in the steel pipe fixing ring 1 directly press against the outer wall of the rigid waterproof sleeve 200, there is a large space between the steel pipe fixing ring 1 and the outer wall of the rigid waterproof sleeve 200, and the inner end cross-sectional area of ​​the lateral adjustment screw 3 is small, so the support for the rigid waterproof sleeve 200 needs to be strengthened. Therefore, an internal auxiliary leak-proof module 13 is also installed on the inner wall of the above-mentioned steel pipe fixing ring 1, and an internal straightening hole 131 is opened in the internal auxiliary leak-proof module 13. Here, the contact area between the steel pipe fixing ring 1 and the rigid waterproof sleeve 200 is further increased by the internal auxiliary leak-proof module 13. It can be understood that the internal auxiliary leak-proof module 13 has high elasticity, so it can be suitable for rigid waterproof sleeves 200 of different sizes; and the lateral adjustment screw 3 can be passed through the internal straightening hole 131, and the lateral adjustment screw 3 is also protected by the internal straightening hole 131 to prevent the lateral adjustment screw 3 from rusting.

[0055] Furthermore, a wear-resistant washer 31 is mounted on the inner end of the lateral adjustment screw 3. The wear-resistant washer 31 abuts against the outer wall of the rigid waterproof casing 200, thereby increasing the contact area between the lateral adjustment screw 3 and the outer wall of the rigid waterproof casing 200 and preventing the inner end of the lateral adjustment screw 3 from scratching the outer wall of the rigid waterproof casing 200.

[0056] Exemplary Adjustment Support

[0057] Furthermore, some embodiments of the present invention provide a specific structure of an adjusting support member 2, wherein the adjusting support member 2 of this structure includes a support leg steel pipe member 21 and an inverted T-shaped steel bar anchor member 22, wherein, in order to install the support leg steel pipe member 21 on the steel pipe fixing ring 1, a flat iron connector 211 is installed at the upper end of the support leg steel pipe member 21, and a corresponding outer protrusion 14 is installed on the steel pipe fixing ring 1, so that the flat iron connector 211 can be installed on the outer protrusion 14, further, a transverse fixing screw 141 and a fastening nut 142 are installed on the outer protrusion 14, and the upper end of the flat iron connector 211 is connected to the transverse fixing screw 141, and by fixing the fastening nut 142 to the transverse fixing screw 141, the connection between the flat iron connector 211 and the outer protrusion 14 is achieved.

[0058] According to step c, the inverted T-shaped steel bar anchor 22 is fixed to the concrete steel bar by binding, and the inverted T-shaped steel bar anchor 22 is movably installed at the lower end of the support leg steel pipe 21, so that the inverted T-shaped steel bar anchor 22 can be extended and retracted in the support leg steel pipe 21, thereby realizing the length adjustment of the adjustment support 2. The length of the adjustment support 2 is adjusted according to actual needs to provide oblique support for the steel pipe fixing ring 1, thereby improving the stability of the rigid waterproof sleeve 200, preventing the rigid waterproof sleeve 200 from tilting or deviating during the concrete pouring process, ensuring the verticality of the rigid waterproof sleeve 200, and avoiding subsequent re-correction of the rigid waterproof sleeve 200.

[0059] Furthermore, a plurality of fixing holes 212 are provided on the lower outer wall of the above-mentioned support leg steel pipe 21, and fixing nuts 213 are installed on the fixing holes 212, and the manual screw 214 is screwed into the fixing nut 213. Therefore, the operator rotates the manual screw 214, and the manual screw 214 moves in the fixing nut 213, thereby supporting and fixing the inverted T-shaped steel bar anchor 22 entering the support leg steel pipe 21, or loosening it, so that the length of the inverted T-shaped steel bar anchor 22 in the support leg steel pipe 21 can be adjusted, thereby realizing the above-mentioned adjustment of the overall length of the support member 2.

[0060] Furthermore, since the above-mentioned fixing device main body 100 fixes the upper part of the rigid waterproof sleeve 200, in order to further increase the fixing effect, an auxiliary leak-proof module 4 is installed at the lower end of the rigid waterproof sleeve 200 and is located below the waterproof disk 201 of the rigid waterproof sleeve 200. In this way, the auxiliary leak-proof module 4 can fix the lower end of the rigid waterproof sleeve 200 in the through-hole of the roof, thereby increasing the stability of the rigid waterproof sleeve 200; it can also block the bottom of the waterproof disk 201 to prevent it from entering the roof during the concrete pouring process.

[0061] Exemplary auxiliary leak prevention module

[0062] like Figures 7-16As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned auxiliary leakage-proof module 4, and the auxiliary leakage-proof module 4 of this structure includes an outer elastic cylinder 41, two waterproof cylinder covers 42 and an internal straightening component 43. Specifically, the two waterproof cylinder covers 42 are respectively installed at the upper and lower ends of the outer elastic cylinder 41, and the outer elastic cylinder 41 is installed with the internal straightening component 43. The lower end of the rigid waterproof sleeve 200 passes through the waterproof cylinder cover 42 at the upper end of the outer elastic cylinder 41, and then enters the outer elastic cylinder 41, and continues downward through the internal straightening component 43 and passes through the waterproof cylinder cover 42 at the lower end, so that the above-mentioned internal straightening component 43 is located at The lower end of the rigid waterproof sleeve 200, and then the entire auxiliary leak-proof module 4 is installed to the lower end of the rigid waterproof sleeve 200, and then the operator aligns the lower end of the rigid waterproof sleeve 200 with the through-hole of the roof, so that the auxiliary leak-proof module 4 enters the through-hole of the roof, and then pushes the rigid waterproof sleeve 200 downward with force, so that the auxiliary leak-proof module 4 enters the through-hole of the roof and is firmly fixed in the through-hole, so as to completely fill the gap between the rigid waterproof sleeve 200 and the through-hole to play a sealing role, and the auxiliary leak-proof module 4 cooperates with the waterproof disk 201 to block and prevent it from entering the roof during concrete pouring.

[0063] Furthermore, before the operator adjusts the verticality of the rigid waterproof sleeve 200 through the transverse adjustment screw 3, the internal straightening component 43 in the outer elastic cylinder 41 can make the rigid waterproof sleeve 200 always in the middle of the outer elastic cylinder 41, and a preliminary verticality adjustment is first performed, which prevents the rigid waterproof sleeve 200 from tilting or deviating from the lower end of the rigid waterproof sleeve 200, ensures the verticality of the rigid waterproof sleeve 200, and avoids the subsequent re-correction of the rigid waterproof sleeve 200.

[0064] Furthermore, the above-mentioned inner straightening assembly 43 includes an inner cylinder body 44, a plurality of upper straightening blocks 45, a plurality of lower straightening blocks 46 and a plurality of vertical inner connecting rods 47, wherein the above-mentioned inner cylinder body 44 is connected to the inner wall of the outer cylinder body 41 through a plurality of oblique supports 48, and the upper straightening blocks 45 and the lower straightening blocks 46 are movably installed in the inner cylinder body 44, and the upper straightening blocks 45 and the lower straightening blocks 46 are evenly fitted on the lower end outer wall of the rigid waterproof sleeve 200, and a vertical inner connecting rod 47 is passed between the upper straightening blocks 45 and the lower straightening blocks 46, and the upper end of the vertical inner connecting rod 47 passes through the upper waterproof cylinder cover 42 and presses against the waterproof disk 201, so when the above-mentioned rigid waterproof sleeve 200 is installed to the through hole, the auxiliary leak-proof module 4 is put into operation. When the outer elastic cylinder 41 enters the through-hole, it contacts the inner wall of the through-hole, and the through-hole presses the outer elastic cylinder 41, so that the inner elastic cylinder 44 inside is subjected to uniform pressure and is in the middle position, and the waterproof plate 201 presses the multiple vertical inner connecting rods 47, so that the vertical inner connecting rods 47 drive the upper straightening block 45 and the lower straightening block 46 to move downward, and then the upper straightening block 45 and the lower straightening block 46 push the rigid waterproof sleeve 200 to the middle position. Through the design of the above structure, the rigid waterproof sleeve 200 can be exactly in the middle position of the auxiliary leak-proof module 4, preventing the rigid waterproof sleeve 200 from tilting or deviating, ensuring the verticality of the rigid waterproof sleeve 200, and avoiding the subsequent readjustment of the rigid waterproof sleeve 200.

[0065] Furthermore, the inner wall of the inner cylinder 44 is connected to the upper straightening block 45 via a plurality of upper inclined rods 441 and is connected to the lower straightening block 46 via a plurality of lower inclined rods 442 .

[0066] Specifically, a plurality of first upwardly inclined receiving grooves 454 are provided on the outer wall of the upper straightening block 45, and a plurality of first downwardly inclined receiving grooves 464 are provided on the outer wall of the lower straightening block 46. Correspondingly, a plurality of second upwardly inclined receiving grooves 444 and second downwardly inclined receiving grooves 445 are provided on the inner wall of the inner cylinder body 44. The two ends of the upper inclined rod 441 are respectively connected to the first upwardly inclined receiving grooves 454 and the second upwardly inclined receiving grooves 444, and the two ends of the lower inclined rod 442 are respectively connected to the first downwardly inclined receiving grooves 464 and the second downwardly inclined receiving grooves 445. Therefore, when the upper straightening block 45 and the lower straightening block 46 have downwardly inclined receiving grooves, the upper straightening block 45 and the lower straightening block 46 have downwardly inclined receiving grooves. After the movement trend, the upper straightening block 45 drives the multiple upper oblique rods 441 downward, and the lower straightening block 46 drives the multiple lower oblique rods 442 downward as well, so that the upper oblique rods 441 and the lower oblique rods 442 have a tendency to rotate from oblique to horizontal, which makes the multiple upper oblique rods 441 and the multiple lower oblique rods 442 evenly push against the inner cylinder body 44, so that the multiple upper oblique rods 441 and the multiple lower oblique rods 442 make the multiple upper straightening blocks 45 and the multiple lower straightening blocks 46 tightly fit against the lower end outer wall of the rigid waterproof sleeve 200, so that the rigid waterproof sleeve 200 is in the middle position.

[0067] Furthermore, a first vertical through hole 451 is provided in the upper straightening block 45, and a second vertical through hole 461 corresponding to the first vertical through hole 451 is provided in the lower straightening block 46. In order to install the vertical inner connecting rod 47, a first vertical opening groove 453 communicating with the first vertical through hole 451 is provided on the side wall of the upper straightening block 45, and a second vertical opening groove 463 communicating with the second vertical through hole 461 is provided on the side wall of the lower straightening block 46. Therefore, the vertical inner connecting rod 47 can pass through the first vertical opening groove 453 and the second vertical opening groove 463. The groove 463 enters into the first vertical through hole 451 and the second vertical through hole 461, thereby realizing the installation of the vertical inner connecting rod 47 in the upper straightening block 45 and the lower straightening block 46. It can be understood that the middle part of the vertical inner connecting rod 47 is flexible, and the upper and lower ends are hard. In this way, after the vertical inner connecting rod 47 is supported by the upper waterproof plate 201, the middle flexible part of the vertical inner connecting rod 47 has a tendency to bend outward, so that when multiple upper straightening blocks 45 are driven by the vertical inner connecting rod 47 to move downward, the rigid waterproof sleeve 200 is in the middle position.

[0068] Furthermore, in order to fix the vertical inner connecting rod 47, a first large end groove 452 is provided at the upper end of the first vertical through hole 451, and correspondingly, a second large end groove 462 is provided at the lower end of the second vertical through hole 461. At the same time, a fixing cap body 49 is installed in each of the first large end groove 452 and the second large end groove 462. The vertical inner connecting rod 47 is fixed in the first vertical through hole 451 and the second vertical through hole 461 by the fixing cap body 49. Specifically, the fixing cap body 49 has a vertical inner hole 491 to facilitate the vertical inner connecting rod 47 to pass through the vertical inner hole 491 and be connected to the fixing cap body 49, and the fixing cap body 49 is provided. 9 is equipped with a plurality of fixed inner fins 492 on the outer end, so when the vertical inner connecting rod 47 passes through the fixed cap body 49, the operator pushes the fixed cap body 49 to move along the vertical inner connecting rod 47 into the corresponding first large end groove 452 and second large end groove 462, so that the plurality of fixed inner fins 492 are pressed against the outer wall of the vertical inner connecting rod 47 to fix the vertical inner connecting rod 47, preventing the fixed cap body 49 from moving upward and downward along the vertical inner connecting rod 47 and disengaging from the first large end groove 452 and the second large end groove 462, thereby increasing the firmness of the vertical inner connecting rod 47 and the upper straightening block 45 and the lower straightening block 46.

[0069] Furthermore, peripheral grooves 443 are respectively formed at the upper and lower ends of the outer wall of the inner cylinder body 44, and an outer sealing ring 50 is installed on the peripheral groove 443. The above-mentioned oblique support 48 is connected to the outer sealing ring 50 through the first transverse fastening rod 481 and connected to the outer cylinder body 41 through the second transverse fastening rod 482. A plurality of fixing blocks 51 are installed on the outer sealing ring 50, and the fixing blocks 51 are connected to the inner cylinder body 44 through the third transverse fastening rod 511. Here, the oblique support 48 It can be made of elastic material, so after the outer cylinder body 41 enters the outlet hole, the multiple oblique supports 48 move upward under the action of the outer cylinder body 41 and the inner cylinder body 44 to support the inner cylinder body 44. At the same time, the outer sealing ring 50 fixes the oblique supports 48 on the inner cylinder body 44. When the oblique supports 48 move from the force-bearing oblique direction to the vertical direction, the outer sealing ring 50 can prevent the upper end of the oblique supports 48 from breaking, thereby increasing the service life of the oblique supports 48.

[0070] Furthermore, a wear-resistant protective cylinder 410 is installed on the outer wall of the outer cylinder 41, so the wear-resistant protective cylinder 410 provides protection for the outer cylinder 41, and the wear-resistant protective cylinder 410 can block the above-mentioned second transverse fastening rod 482 to prevent the second transverse fastening rod 482 from directly contacting the inner wall of the through-hole and rusting; and the wear-resistant protective cylinder 410 further increases the direct friction between the outer cylinder 41 and the through-hole, preventing the auxiliary leak-proof module 4 from sliding out of the through-hole.

[0071] Furthermore, a first C-shaped inner circumferential groove 446 is respectively provided on the inner side wall and the inner bottom wall of the outer circumferential groove 443, and a second C-shaped inner circumferential groove 501 corresponding to the first C-shaped inner circumferential groove 446 is provided on the above-mentioned outer sealing ring 50. A wear-resistant inner ring 502 is installed between the first C-shaped inner circumferential groove 446 and the second C-shaped inner circumferential groove 501. The two wear-resistant inner rings 502 provide friction when the outer sealing ring 50 contacts the outer circumferential groove 443, preventing the outer sealing ring 50 from rotating during installation, thereby reducing the installation difficulty of the oblique support 48 and improving the installation efficiency.

[0072] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0073] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0074] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A roof casing construction process capable of limiting the verticality of the casing, characterized in that: The steps include: a. Fix the lower end of the rigid waterproof casing (200) in accordance with the position of the construction drawings; b. The fixture body (100) is mounted on a rigid waterproof casing (200); c. The fixing device body (100) in the inverted T-shaped steel anchor (22) and the concrete reinforcement are fixed by tying; d. Adjust the lateral adjustment screw (3) in the fixture body (100) to adjust the verticality of the rigid waterproof casing (200) and tighten it after reaching the required verticality; e. Concrete pouring is completed, with the roof reaching the conditions for people, remove the fixture body (100), to be reused; The fixing device body (100) comprises a steel pipe fixing ring (1), a plurality of adjustment supports (2) and a plurality of transverse adjustment screws (3); the steel pipe fixing ring (1) is sleeved on a rigid waterproof casing (200); the plurality of adjustment supports (2) are connected to the steel pipe fixing ring (1); the plurality of transverse adjustment screws (3) are movably and evenly distributed on the steel pipe fixing ring (1); the adjustment supports (2) comprise a support leg steel pipe member (21) and an inverted T-shaped steel bar anchor member (22); a flat iron connector (211) is provided at the upper end of the support leg steel pipe member (21); the flat iron connector (211) is connected to an outer protruding piece (14) on the steel pipe fixing ring (1); and the inverted T-shaped steel bar anchor member (22) is movably provided at the lower end of the support leg steel pipe member (21); The lower end of the rigid waterproof sleeve (200) is provided with an auxiliary anti-leakage module (4), and is located below the waterproof disk of the rigid waterproof sleeve (200). The auxiliary anti-leakage module (4) includes an outer elastic cylinder (41), two waterproof cylinder covers (42), and an inner straightening assembly (43). The inner straightening assembly (43) is provided in the outer elastic cylinder (41) and is located at the lower end of the rigid waterproof sleeve (200). The inner straightening assembly (43) includes an inner elastic cylinder (44), a plurality of upper straightening blocks (45), a plurality of lower straightening blocks (46), and a plurality of vertical inner connecting rods (47). The inner elastic cylinder (44) is connected to the outer elastic cylinder (41). The outer cylinder body (41) is connected to the inner wall of the outer cylinder body (41) through a plurality of oblique supports (48), the upper straightening block (45) and the lower straightening block (46) are movably arranged in the inner cylinder body (44), the vertical inner connecting rod (47) is passed between the upper straightening block (45) and the lower straightening block (46), the two waterproof cylinder covers (42) are arranged at the upper and lower ends of the outer cylinder body (41), and the upper end of the vertical inner connecting rod (47) passes through the upper waterproof cylinder cover (42) and presses against the waterproof plate, so that the plurality of upper straightening blocks (45) and the plurality of lower straightening blocks (46) press against the lower end outer wall of the rigid waterproof sleeve (200).

2. The roof casing construction process capable of limiting casing verticality according to claim 1 is characterized in that: The steel pipe fixing ring (1) is provided with an adjustment hole (11), an adjustment nut (12) is provided on the outer wall of the adjustment hole (11), and the transverse adjustment screw (3) is screwed into the adjustment nut (12) and extends to be close to the rigid waterproof sleeve (200).

3. The roof casing construction process capable of limiting casing verticality according to claim 1 is characterized in that: An inner auxiliary anti-leakage module (13) is also provided on the inner wall of the steel pipe fixing ring (1), an inner straightening hole (131) is provided in the inner auxiliary anti-leakage module (13), and the transverse adjustment screw (3) is passed through the inner straightening hole (131).

4. The roof casing construction process capable of limiting casing verticality according to claim 1 is characterized in that: A plurality of fixing holes (212) are provided on the lower outer wall of the support leg steel pipe (21), a fixing nut (213) is provided on the fixing hole (212), a manual screw rod (214) is provided in the fixing nut (213), and the manual screw rod (214) is provided in the fixing nut (213) and extends to fix the inverted T-shaped steel bar anchor (22).

5. The roof casing construction process capable of limiting casing verticality according to claim 1 is characterized in that: The outer protrusion (14) is provided with a transverse fixing screw (141) and a fastening nut (142); the upper end of the flat iron connector (211) is connected to the transverse fixing screw (141); and the fastening nut (142) is fixedly connected to the transverse fixing screw (141).

6. The roof casing construction process capable of limiting casing verticality according to claim 1 is characterized in that: The upper straightening block (45) is provided with a first vertical through hole (451), and the lower straightening block (46) is provided with a second vertical through hole (461) corresponding to the first vertical through hole (451). The upper end of the first vertical through hole (451) is provided with a first large end groove (452), and the lower end of the second vertical through hole (461) is provided with a second large end groove (462). The first large end groove (452) and the second large end groove (462) are both provided with a fixed cap body (49). The fixed cap body (49) has a vertical inner hole (491). The outer end of the fixed cap body (49) is provided with a plurality of fixed inner fins (492). The vertical inner connecting rod (47) is passed through the upper and lower fixed cap bodies (49), and the plurality of fixed inner fins (492) abut against the vertical inner connecting rod (47).

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