A quick-detachable post-casting belt support system

Abstract

The utility model discloses a quick-detachable post-casting strip support system, comprising a fixed plate, wherein both ends of the upper surface of the fixed plate are fixedly connected with a combined plate, a supporting threaded rod is fixedly connected with the middle position of the fixed plate, an intermediate supporting plate is fixedly connected with the upper surface of the supporting threaded rod, an adjusting ring is slidably set on the surface of one end of the supporting threaded rod, both side surfaces of the adjusting ring are fixedly connected with the adjusting plate, one end of the adjusting plate is fixedly connected with a square frame, a square hole is provided inside the square frame, a square rod is slidably installed inside the square hole, both end heads of the square rod are provided with adjusting threaded holes, an adjusting threaded rod is installed with the internal threads of the adjusting threaded hole, one end of the adjusting threaded rod is fixedly connected with a side supporting plate, the system can be installed in a split combination, which is beneficial for multi-position support positioning after adjustment and alignment, is convenient for combined installation, is beneficial for strengthening the positioning, and has high adaptability.

Description

Technical Field

[0001] The utility model relates to the field of post-casting strip support, and more specifically, to a quick-detachable post-casting strip support system. Background Art

[0002] In order to prevent harmful cracks that may be caused by uneven shrinkage or settlement of cast-in-place reinforced concrete structures during construction, temporary construction joints are left at the corresponding positions of the foundation slab, wall, and beam in accordance with the design or construction specifications. The current construction specifications require that the formwork at the post-casting joint position must be supported by independent formwork. The construction specifications require that the independent support formwork at the post-casting joint position must not be removed until the construction of the post-casting joint is completed.

[0003] Application publication number CN110409808A provides a jacking structure, a quick-detachable post-casting strip support formwork system and a construction method thereof, which belongs to the technical field of building construction formwork. The jacking structure includes: a screw rod; a horizontal support plate, which is arranged at the top of the screw rod; and also includes: a steel pipe bracket, which is sleeved on the screw rod and can move along the axial direction of the screw rod, and the longitudinal section of the steel pipe bracket is an inverted trapezoidal structure. The present invention also provides a quick-detachable post-casting strip support formwork system, which is arranged on both sides below the post-casting strip, including wooden squares, formworks, and a plurality of support units, each of which includes the above-mentioned jacking structure. After the concrete construction is completed, the steel pipe bracket of the jacking structure can be moved down by the present invention, so that the steel pipes, wooden squares and formworks can be removed, and only the vertical poles are retained until the post-casting strip construction is completed, thereby improving the turnover rate of formworks, steel pipes and wooden squares.

[0004] In the above disclosed structure, corresponding structures are connected by steel pipe brackets for support and positioning, but they cannot be installed and positioned separately, and are not conducive to positioning support after adjustment from both sides, which affects the structural strength and stability, and needs to be improved. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a quick-detachable post-casting strip support system, in which the middle support plate is installed by the support threaded rod on the fixed plate, the support can be combined, and the adjustment plate is installed by the adjustment ring, and the square rod is installed in combination with the square frame, so as to install the adjustment threaded rod and the side support plate, which can be installed in a split and combined manner, which is conducive to multi-position support positioning after adjustment and alignment, convenient for combined installation, conducive to fixed positioning, and high adaptability.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] 8. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0008] Furthermore, a locking screw is threadedly installed on one side of the square frame, and the locking screw is tightly connected to a side surface of the square rod.

[0009] Furthermore, there are two adjustment plates and two square frames, which are symmetrically distributed on both sides of the supporting threaded rod.

[0010] Furthermore, there are four side support plates, which are symmetrically distributed on both sides of the middle support plate. The square rods are connected by a square frame and combined with locking screws to be positioned in combination, which is conducive to adjusting the alignment and has high adaptability.

[0011] Furthermore, a support nut is threadedly installed on one end of the support threaded rod, and the support nut is tightly connected to the lower surface of the adjustment ring.

[0012] Furthermore, a positioning threaded hole is provided on the surface of the support nut, and a positioning through hole is provided on the surface of the adjustment ring.

[0013] Furthermore, a positioning screw is rotatably installed inside the alignment through hole, one end of the positioning screw is threadedly arranged inside the alignment threaded hole, the alignment threaded hole is set by the support nut, and the positioning screw is installed in combination with the alignment through hole, which can be installed and positioned in alignment, convenient for support and reinforcement, and conducive to combined use.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) This solution installs the middle support plate through the support threaded rod on the fixed plate, which can be combined and supported, and the adjustment plate is installed through the adjustment ring, and the square rod is installed in combination with the square frame, so as to install the adjustment threaded rod and the side support plate. It can be installed in a split and combined manner, which is conducive to multi-position support positioning after adjustment and alignment, convenient for combined installation, conducive to strengthening and fixing positioning, and has high adaptability.

[0016] (2) The square frame is connected to the square rod, and combined with the locking screws, it can be positioned in combination, which is conducive to adjusting the alignment and has high adaptability.

[0017] (3) A positioning threaded hole is set through the support nut, and a positioning screw is installed in combination with the positioning through hole, so that the positioning installation and positioning can be carried out, which is convenient for support and reinforcement and is conducive to combined use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0020] Figure 3 It is a partial cross-sectional view of the adjustment threaded rod connection of the utility model;

[0021] Figure 4 For the utility model Figure 2 Enlarged view of point A where the middle support nut is connected.

[0022] Description of the numbers in the figure:

[0023] 1 fixed plate, 11 combined plate, 12 supporting threaded rod, 13 middle supporting plate, 14 adjusting ring, 15 adjusting plate, 16 square frame, 17 square hole, 2 square rod, 20 side supporting plate, 21 adjusting threaded hole, 22 adjusting threaded rod, 23 locking screw, 24 supporting nut, 25 alignment threaded hole, 26 alignment through hole, 27 alignment screw. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 , Figure 2 and Figure 3A quick-detachable post-casting belt support system includes a fixed plate 1, and both ends of the upper surface of the fixed plate 1 are fixedly connected with a combined plate 11, and the middle position of the fixed plate 1 is fixedly connected with a supporting threaded rod 12, and the upper surface of the supporting threaded rod 12 is fixedly connected with an intermediate support plate 13. The intermediate support plate 13 is combined and aligned, which is conducive to stable support reinforcement and convenient installation and use. The combined plate 11 is connected to the fixed plate 1, and multiple support structures can be combined to improve the overall structural strength and facilitate installation and use. An adjustment ring 14 is slidably tied on one end surface of the supporting threaded rod 12, and both side surfaces of the adjusting ring 14 are fixedly connected with an adjustment plate 15. One end of the adjusting plate 15 is fixedly connected with a square frame 16. The height can be adjusted by sliding the adjusting ring 14 on the supporting threaded rod 12, which can be combined and aligned to avoid interference, and the height of the square frame 16 can be conveniently changed, which is conducive to installation and use. A square hole 17 is provided inside the square frame 16, and a square rod 2 is slidably installed inside the square hole 17. The square rod 2 can be slid inside the square hole 17 to adjust the alignment position, avoid misalignment interference, facilitate precise alignment for support and reinforcement, and facilitate installation and use. Adjustment threaded holes 21 are provided at both ends of the square rod 2. Adjustment threaded rods 22 are installed on the internal threads of the adjustment threaded holes 21. The adjustment threaded rods 22 are respectively located on both sides of the square frame 16. One end of the adjustment threaded rod 22 is fixedly connected to a side support plate 20. The side support plate 20 is located around the middle support plate 13. The upper surface of the side support plate 20 is aligned with the upper surface of the middle support plate 13. By rotating the adjustment threaded rod 22, the height of the side support plate 20 can be adjusted, so that the middle support plate 13 can be aligned and supported from multiple positions to improve the stability of the reinforcement.

[0026] See also Figure 2 and Figure 3 A locking screw 23 is threadedly installed on one side of the square frame 16, and the locking screw 23 is tightly connected to one side surface of the square rod 2. There are two adjustment plates 15 and two square frames 16, which are symmetrically distributed on both sides of the supporting threaded rod 12. There are four side support plates 20, which are symmetrically distributed on both sides of the middle support plate 13. The square rods are connected by the square frame and combined with the locking screws to achieve combined positioning, which is conducive to adjustment and alignment, and has high adaptability.

[0027] See also Figure 2 and Figure 4 A supporting nut 24 is threadedly installed at one end of the supporting threaded rod 12, and the supporting nut 24 is tightly connected to the lower surface of the adjusting ring 14. A positioning threaded hole 25 is provided on the surface of the supporting nut 24, and a positioning through hole 26 is provided on the surface of the adjusting ring 14. A positioning screw 27 is rotatably installed inside the positioning through hole 26, and one end of the positioning screw 27 is threadedly arranged inside the positioning threaded hole 25. By setting the positioning threaded hole through the supporting nut and installing the positioning screw in combination with the positioning through hole, the positioning installation and positioning can be carried out, which is convenient for support and reinforcement and conducive to combined use.

[0028] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A quick-detachable post-casting strip support system, comprising a fixed plate (1), with combined plates (11) fixedly connected to both ends of the upper surface of the fixed plate (1), characterized in that: A supporting threaded rod (12) is fixedly connected to the middle position of the fixing plate (1), an intermediate supporting plate (13) is fixedly connected to the upper surface of the supporting threaded rod (12), an adjusting ring (14) is slidably hooked to one end surface of the supporting threaded rod (12), both sides of the adjusting ring (14) are fixedly connected to adjusting plates (15), one end of the adjusting plate (15) is fixedly connected to a square frame (16), a square hole (17) is provided inside the square frame (16), and a sliding hole (17) is provided inside the square hole (17). A square rod (2) is installed, and both ends of the square rod (2) are provided with adjustment threaded holes (21). The internal threads of the adjustment threaded holes (21) are installed with adjustment threaded rods (22). The adjustment threaded rods (22) are respectively located at two sides of the square frame (16). One end of the adjustment threaded rod (22) is fixedly connected to a side support plate (20). The side support plate (20) is located around the middle support plate (13), and the upper surface of the side support plate (20) is aligned with the upper surface of the middle support plate (13).

2. A quick-detachable post-casting strip support system according to claim 1, characterized in that: A locking screw (23) is threadedly mounted on one side of the square frame (16), and the locking screw (23) is tightly connected to a side surface of the square rod (2).

3. The quick-detachable post-casting strip support system according to claim 1, characterized in that: There are two adjustment plates (15) and two square frames (16), which are symmetrically distributed on both sides of the supporting threaded rod (12).

4. The quick-detachable post-casting strip support system according to claim 1, characterized in that: There are four side support plates (20) which are symmetrically distributed on both sides of the middle support plate (13).

5. The quick-detachable post-casting strip support system according to claim 1, characterized in that: A support nut (24) is threadedly mounted on one end of the support threaded rod (12), and the support nut (24) is tightly connected to the lower surface of the adjustment ring (14).

6. A quick-detachable post-casting strip support system according to claim 5, characterized in that: The surface of the support nut (24) is provided with a positioning threaded hole (25), and the surface of the adjustment ring (14) is provided with a positioning through hole (26).

7. A quick-detachable post-casting strip support system according to claim 6, characterized in that: A positioning screw (27) is rotatably mounted inside the positioning through hole (26), and one end of the positioning screw (27) is threadedly arranged inside the positioning threaded hole (25).

Images