Adjustable bracket for erecting and reinforcing inclined plate supporting system

Abstract

The utility model provides an adjustable bracket for erecting and reinforcing an inclined plate supporting system. A supporting pipe is vertically arranged, and a supporting base is arranged at the bottom of the supporting pipe; the lower end of the split screw rod is movably inserted into the pipe body of the supporting pipe, the upper end of the split screw rod extends out of the pipe body, the split screw rod comprises a left half rod body and a right half rod body which are oppositely arranged along the radial surface, and transverse concave-convex structures which are embedded with each other are arranged on the radial surface of the left half rod body and the radial surface of the right half rod body; the left half rod body and the right half rod body can be fixed in a matched mode at different heights. The split bracket comprises a left half bracket arranged at the top of the left half rod body and a right half bracket arranged at the top of the right half rod body, and the adjacent surfaces of the left half bracket and the right half bracket are parallel to the radial surface of the split screw rod; and the adjusting nut is movably arranged on the supporting pipe and is meshed with the split screw rod. The construction of the template support at the inclined plate is conveniently and quickly completed, the stable support of the template at the inclined plate is kept in the concrete pouring process, and the pouring quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of building engineering, and in particular to an adjustable support for the erection and reinforcement of inclined plate support systems. Background Technology

[0002] Currently, most concrete floor slabs are constructed using cast-in-place concrete, which facilitates rapid construction.

[0003] During formwork support construction, non-flat sections of the formwork often exhibit irregularities in their erection. For instance, at inclined slabs such as stair slabs and haunched beams, reinforcement is typically achieved by raising the formwork, a time-consuming process that struggles to provide stable support for slabs at varying angles, resulting in substandard molding quality. Subsequent quality inspections reveal concrete quality issues at non-flat slab locations far exceeding those at flat slab locations, leading to more extensive repair work and increased construction costs. Utility Model Content

[0004] Based on this, the present invention provides an adjustable support for the erection and reinforcement of inclined plate support systems, which facilitates the rapid construction of formwork support at inclined plates with different inclination angles, and maintains stable support of the formwork at the inclined plates during concrete pouring, thereby improving the quality of the pouring and forming process.

[0005] To achieve the above objectives, this utility model provides an adjustable support for reinforcing an inclined plate support system, comprising a support tube, a split screw, a split bracket, and an adjusting nut. The support tube is arranged vertically and has a support base at its bottom. The lower end of the split screw is movably inserted into the tube body of the support tube, and the upper end extends out of the tube body. The split screw includes a left half and a right half arranged opposite each other along a radial plane. The radial planes of the left and right halves are provided with interlocking transverse concave-convex structures so that the left and right halves can be fixed at different heights. The split bracket includes a left bracket at the top of the left half and a right bracket at the top of the right half. The adjacent surfaces of the left and right brackets are parallel to the radial plane of the split screw. The adjusting nut is movably disposed on the support tube and engages with the split screw.

[0006] Furthermore, the bottom of the adjusting nut is provided with an annular groove arranged concentrically with the threaded hole of the nut, and the annular groove slides in fit with the top of the support tube.

[0007] Furthermore, the adjusting nut is provided with radially extending adjusting rods on its outer side, and the adjusting rods include at least two and are evenly distributed along the circumference.

[0008] Furthermore, the transverse concave-convex structure is arranged in a vertical array, including a recessed structure on the radial surface of the left half of the rod and a protruding structure on the radial surface of the right half of the rod, as well as a protruding structure on the radial surface of the left half of the rod and a recessed structure on the radial surface of the right half of the rod.

[0009] Furthermore, the distance between the recessed structure and the protruding structure on the radial surface of the left half of the rod is an integer multiple of the thread pitch, and the distance between the recessed structure and the protruding structure on the radial surface of the left half of the rod is the same as the distance between the recessed structure and the protruding structure on the radial surface of the right half of the rod.

[0010] Furthermore, a straightening ring is provided inside the tube, and the inner hole of the straightening ring is engaged with the split screw.

[0011] Furthermore, the top of the left half of the rod is provided with a left support plate connected to the left half bracket, and the top of the right half of the rod is provided with a right support plate connected to the right half bracket.

[0012] Furthermore, the left half-support is provided with a horizontally open left half-fence, and a left bearing tube is horizontally provided on the left half-fence; and / or, the right half-support is provided with a horizontally open right half-fence, and a right bearing tube is horizontally provided on the right half-fence.

[0013] Furthermore, the left and right bearing pipes are circular pipes.

[0014] Beneficial effects: The adjustable support provided by this utility model for the erection and reinforcement of inclined plate support systems includes a split screw rod comprising a left half and a right half arranged opposite each other along a radial surface. The radial surfaces of the left and right half are provided with interlocking transverse concave-convex structures, allowing the left and right half to be fixed at different heights. This facilitates adjustment of the relative height of the left and right half supports, enabling rapid construction of formwork support at inclined plates with different inclination angles. It also maintains stable support for the formwork at the inclined plate during concrete pouring. This adjustable support effectively improves the forming quality of the concrete inclined plate, ensuring the quality of the poured inclined plate. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of this application, do not constitute an undue limitation of the present invention.

[0016] Figure 1 This is a schematic diagram of the adjustable support for erecting and reinforcing an inclined plate support system provided by this utility model;

[0017] Figure 2 This is a schematic diagram showing the split screw 3 in its separated state;

[0018] Figure 3 This is a side view of a split screw;

[0019] Explanation of reference numerals in the attached diagram:

[0020] Explanation of reference numerals in the attached diagram:

[0021] 1-Support tube;

[0022] 2-Support base;

[0023] 3-Split screw, 31-Left half of the screw, 32-Right half of the screw, 33-Transverse concave-convex structure;

[0024] 4-Separate support, 41-Left half support, 42-Right half support;

[0025] 5 - Adjusting nut, 51 - Adjusting rod;

[0026] 6-Straightening ring;

[0027] 71 - Left bearing pipe, 72 - Right bearing pipe;

[0028] 8-Template;

[0029] 9- Cast-in-place concrete. Detailed Implementation

[0030] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. The description of exemplary embodiments is merely illustrative and is in no way intended to limit this disclosure or its application or use. This disclosure may be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully express the scope of this disclosure to those skilled in the art.

[0031] like Figure 1 , Figure 2 and Figure 3As shown, this utility model provides an adjustable support for the erection and reinforcement of an inclined plate support system, used for formwork support of cast-in-place concrete slabs. A support pipe 1 is arranged vertically and has a support base 2 at its bottom. A split screw 3 has its lower end movably inserted into the pipe body of the support pipe 1 and its upper end extending out of the pipe body. The split screw 3 includes a left half 31 and a right half 32 arranged radially opposite each other. The radial surfaces of the left half 31 and the right half 32 are provided with mutually interlocking transverse concave-convex structures 33, allowing the left half 31 and the right half 32 to be fixed at different heights. A split support 4 includes a left half support 41 located at the top of the left half 31 and a right half support 42 located at the top of the right half 32. The adjacent surfaces of the left half support 41 and the right half support 42 are parallel to the radial surface of the split screw 3. An adjusting nut 5 is movably disposed on the support pipe 1 and engages with the split screw 3.

[0032] The bottom of the adjusting nut 5 is provided with an annular groove concentrically arranged with the threaded hole of the nut, and the annular groove slides in engagement with the top of the support tube 1. An adjusting rod 51 extending radially outward is provided on the outer side of the adjusting nut 5. At least two adjusting rods 51 are provided and evenly distributed along the circumference to facilitate rotation and maintain stability during rotation. The transverse concave-convex structure 33 is arranged in a vertical array, including a recessed structure on the radial surface of the left half of the rod 31 and a protruding structure on the radial surface of the right half of the rod 32, as well as a protruding structure on the radial surface of the left half of the rod 31 and a recessed structure on the radial surface of the right half of the rod 32. The distance between the recessed structure and the protruding structure on the radial surface of the left half of the rod 31 is an integer multiple of the thread pitch, and the distance between the recessed structure and the protruding structure on the radial surface of the left half of the rod 31 is the same as the distance between the recessed structure and the protruding structure on the radial surface of the right half of the rod 32.

[0033] A straightening ring 6 is provided inside the tube. The inner hole of the straightening ring 6 cooperates with the split screw 3 to maintain the stability of the lower end of the split screw 3.

[0034] The top of the left half of the rod 31 is provided with a left support plate connected to the left half of the support 41, and the top of the right half of the rod 32 is provided with a right support plate connected to the right half of the support 42. The left half of the support 41 is provided with a horizontally open left half fence, on which a left bearing pipe 71 is horizontally mounted; and / or, the right half of the support 42 is provided with a horizontally open right half fence, on which a right bearing pipe 72 is horizontally mounted. In the implementation process, the left bearing pipe 71 and the right bearing pipe 72 are circular pipes, supported at the bottom of the formwork 8, and cast-in-place concrete 9 is poured above the formwork 8.

[0035] The following describes an adjustable support for reinforcing an inclined plate support system, using specific embodiments: The adjustable support includes: a steel threaded rod (two halves, with threads on the outer surface and grooves on the contact surface), an adjusting nut, a support plate, and a reinforcing plate; the steel threaded rod is divided into two halves, each half being a semicircle (the size can be changed according to the on-site stress requirements, taking 36mm as an example), with threads on the outer side (threaded according to the precision requirements of the formwork, taking 8mm as an example), and grooves on the inner side; a support plate (thickness and size can be adjusted according to on-site requirements, taking 5mm as an example) is welded to the upper part of the threaded rod, and the support plate needs to have a reserved groove depth on the concave side of the groove to ensure vertical adjustment. A reinforcing plate is welded at the junction of the upper part of the threaded rod and the support plate, and the size and thickness of the reinforcing plate can be adjusted according to the magnitude of the stress. The adjusting nut is adapted to the size of the threaded rod.

[0036] The specific construction method for the adjustable support base used in the current inclined plate support system is as follows:

[0037] Step 1: Adjust the upper and lower positions of the two half screws of the adjustable bracket according to the slope of the concrete floor slab as required by the design, and fix them in the slots;

[0038] Step 2: Adjust the nut;

[0039] Step 3: Erect the formwork support;

[0040] Step 4: Insert the adjustable support into the riser. The insertion and protrusion lengths should be adjusted according to the type of formwork used and the specifications.

[0041] Step 5: After all the supports are erected, check the adjusting nuts again and tighten them once more.

[0042] This utility model provides an adjustable support for the erection and reinforcement of inclined slab support systems. The split screw includes a left half and a right half arranged opposite each other along the radial surface. The radial surfaces of the left and right half are provided with interlocking transverse concave-convex structures, allowing the left and right half to be fixed at different heights. This facilitates adjustment of the relative height of the left and right half supports, enabling rapid construction of formwork support at inclined slabs with different inclination angles. It also maintains stable support for the formwork at the inclined slab during concrete pouring. This adjustable support effectively improves the forming quality of the concrete inclined slab, ensuring the quality of the poured inclined slab. It solves the problem of unreliable reinforcement at the formwork of concrete floor slabs (inclined slabs) and also solves the problem of subsequent repairs for substandard quality inspections, thus providing certain economic and social benefits.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. An adjustable support for reinforcing inclined plate support systems, characterized in that, include: The support tube (1) is arranged vertically and has a support base (2) at the bottom. The split screw (3) has its lower end movably inserted into the tube body of the support tube (1) and its upper end extending out of the tube body. The split screw (3) includes a left half rod (31) and a right half rod (32) arranged opposite each other along the radial surface. The radial surfaces of the left half rod (31) and the right half rod (32) are provided with mutually interlocking transverse concave-convex structures (33) so that the left half rod (31) and the right half rod (32) can be fixed together at different heights. The split support (4) includes a left half support (41) set on the top of the left half rod (31) and a right half support (42) set on the top of the right half rod (32). The adjacent surfaces of the left half support (41) and the right half support (42) are parallel to the radial surface of the split screw (3). as well as Adjusting nut (5) is movably set on the support tube (1) and engages with the split screw (3).

2. The adjustable support for reinforcing an inclined plate support system according to claim 1, characterized in that, The bottom of the adjusting nut (5) is provided with an annular groove arranged concentrically with the threaded hole of the nut, and the annular groove slides in fit with the top of the support tube (1).

3. The adjustable support for reinforcing an inclined plate support system according to claim 1 or 2, characterized in that, The adjusting nut (5) is provided with radially extending adjusting rods (51) on its outer side. The adjusting rods (51) include at least two rods and are evenly distributed along the circumference.

4. The adjustable support for reinforcing an inclined plate support system according to claim 1, characterized in that, The transverse concave-convex structure (33) is arranged in a vertical array, including a recessed structure on the radial surface of the left half rod (31) and a protruding structure on the radial surface of the right half rod (32), as well as a protruding structure on the radial surface of the left half rod (31) and a recessed structure on the radial surface of the right half rod (32).

5. The adjustable support for reinforcing an inclined plate support system according to claim 4, characterized in that, The distance between the recessed structure and the protruding structure on the radial surface of the left half rod (31) is an integer multiple of the thread pitch, and the distance between the recessed structure and the protruding structure on the radial surface of the left half rod (31) is the same as the distance between the recessed structure and the protruding structure on the radial surface of the right half rod (32).

6. The adjustable support for reinforcing an inclined plate support system according to claim 1, characterized in that, A straightening ring (6) is provided inside the tube, and the inner hole of the straightening ring (6) is engaged with the split screw (3).

7. The adjustable support for reinforcing an inclined plate support system according to claim 1, characterized in that, The top of the left half rod (31) is provided with a left support plate connected to the left half bracket (41), and the top of the right half rod (32) is provided with a right support plate connected to the right half bracket (42).

8. The adjustable support for reinforcing an inclined plate support system according to claim 7, characterized in that, The left half support (41) is provided with a horizontally open left half fence, and a left bearing tube (71) is horizontally provided on the left half fence; and / or, the right half support (42) is provided with a horizontally open right half fence, and a right bearing tube (72) is horizontally provided on the right half fence.

9. The adjustable support for reinforcing an inclined plate support system according to claim 8, characterized in that, The left bearing tube (71) and the right bearing tube (72) are circular tubes.

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