Inclined roof supporting device with umbrella-shaped radial structure

Abstract

The utility model relates to the technical field of building construction, and discloses a sloping roof supporting device with an umbrella-shaped radial structure, which comprises a silo wall and a standard knot, an embedded iron box is fixedly connected to the inner side of the top of the silo wall, the standard knot is positioned in the center of the silo wall, the top of the standard knot is fixedly connected with a pile top distribution beam, and the pile top distribution beam is fixedly connected with an umbrella-shaped radial structure. The top of the pile top distribution beam is fixedly connected with a ring beam, the top of the ring beam is fixedly connected with a bailey truss, the outer end of the bailey truss is fixedly connected with a tripod, a clamping head is formed at the end of the tripod, the clamping head is connected with the embedded iron box in an inserted mode, and the tripod comprises an inclined frame, a transverse frame and a supporting frame. The inclined frame and the transverse frame are arranged in a crossed mode. According to the utility model, the standard knots are used for supporting the bailey truss, and meanwhile, the standard knots adopt standard tower crane standard knots, so that the manufacturing and production cost can be reduced, and meanwhile, the standard knots can be quickly connected and disassembled, so that the mounting efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a sloping roof supporting device with an umbrella-shaped radiation type structure. Background Art

[0002] Shallow silo is a cylindrical above-ground granary with a ratio of silo wall height to inner diameter less than 1.5. It is widely used in the grain industry due to its advantages of small footprint, large diameter, high grain pile, large silo capacity, reasonable structural force, strong earthquake resistance, good sealing performance, easy mechanized operation, and conducive to the implementation of grain "scattering" operation.

[0003] In the existing construction of the silo wall, the slipform technology is generally used, which has a short construction period and greatly improves the construction efficiency. However, when constructing the sloping roof of the silo, the method of setting up a full-house scaffolding is still adopted. This construction method consumes more manpower and material resources, has poor economic efficiency, and has a long construction period. It can no longer meet the needs of modern social and economic development. Therefore, a sloping roof support device with an umbrella-shaped radial structure is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a sloping roof supporting device with an umbrella-shaped radial structure, aiming to improve the problem in the prior art that it takes a long time to build the supporting structure when constructing the sloping roof of a shallow silo.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sloping roof supporting device with an umbrella-shaped radial structure, comprising a warehouse wall and a standard section, an embedded iron box is fixedly connected to the inner side of the top of the warehouse wall, the standard section is located at the center of the warehouse wall, a pile top distribution beam is fixedly connected to the top of the standard section, a ring beam is fixedly connected to the top of the pile top distribution beam, a Bailey frame is fixedly connected to the top of the ring beam, a tripod is fixedly connected to the outer end of the Bailey frame, a card joint is formed at the end of the tripod, and the card joint and the embedded iron box are plugged into each other.

[0006] As a further description of the above technical solution:

[0007] The tripod comprises an oblique frame, a horizontal frame and a supporting frame. The oblique frame and the horizontal frame are placed crosswise, and the oblique frame and the horizontal frame are connected via a vertically placed supporting frame.

[0008] As a further description of the above technical solution:

[0009] The tripod also includes a reinforcing block, and the angle between the horizontal frame and the oblique frame is reinforced by the reinforcing block.

[0010] As a further description of the above technical solution:

[0011] The ends of the oblique frame and the horizontal frame away from the clamping joint are both fixedly connected with a male head, and the end of the Bailey frame close to the tripod is fixedly connected with a female head, and the male head and the female head are clamped together.

[0012] As a further description of the above technical solution:

[0013] The tripod and the embedded iron box are both provided with 32 groups, and are distributed in an umbrella shape along the outer edge of the ring beam.

[0014] As a further description of the above technical solution:

[0015] A plurality of connecting beams are installed on the top of the Bailey frame. The connecting beams are arranged in a staggered manner, and a group of Bailey frames are spanned between the connecting beams.

[0016] As a further description of the above technical solution:

[0017] A plurality of groups of cantilever frames are fixedly connected to the outer side of the top of the warehouse wall.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, standard sections are used to provide support for the Bailey frame. At the same time, the standard sections adopt standard tower crane standard sections, which can reduce manufacturing and production costs. At the same time, the standard sections can be quickly connected and disassembled, greatly improving the installation efficiency.

[0020] 2. In the present invention, a card joint is formed by splicing the horizontal frame, the oblique frame and the supporting frame, and then the card joint is docked with the embedded iron box to quickly position the entire frame, thereby further improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a plan view schematic diagram of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the connecting beam in the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the Bailey frame in the present invention;

[0024] Figure 4 It is a schematic diagram of the position of the pile top distribution beam in the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the embedded iron box in the present invention;

[0026] Figure 6 It is a structural schematic diagram of the ring beam in the present invention;

[0027] Figure 7 It is a structural schematic diagram of the pile top distribution beam in the present invention;

[0028] Figure 8 It is a structural schematic diagram of the tripod in the present invention;

[0029] Fig. 9 It is a structural schematic diagram of the reinforcing block in the present invention;

[0030] Fig.10 It is a schematic diagram of the structure of the male head in the present invention.

[0031] Legend:

[0032] 1. Warehouse wall; 2. Cantilever frame; 3. Standard section; 4. Pile top distribution beam; 5. Ring beam; 6. Bailey frame; 7. Tripod; 701. Oblique frame; 702. Horizontal frame; 703. Support frame; 704. Reinforcement block; 8. Connecting beam; 9. Card joint; 10. Embedded iron box; 11. Male connector; 12. Female connector. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-Figure 7The utility model provides an embodiment: a sloping roof support device with an umbrella-shaped radial structure, including a warehouse wall 1 and a standard section 3. An embedded iron box 10 is fixedly connected to the inner side of the top of the warehouse wall 1. The embedded iron box 10 is installed by pre-embedding. When the warehouse wall 1 reaches a specific position during the slipform casting process, the embedded iron box 10 is pre-embedded into the inner wall of the warehouse wall 1. The standard section 3 is located at the center of the warehouse wall 1. It is necessary to ensure that the distance between the standard section 3 and each position of the inner wall of the warehouse wall 1 is the same, so as to facilitate the subsequent erection of the sloping roof support structure. A pile top distribution beam 4 is fixedly connected to the top of the standard section 3. A ring beam 5 is fixedly connected to the top of the pile top distribution beam 4. Because the standard section 3 uses a standard tower crane section and the sloping roof support is installed in a circular manner, the pile top distribution beam 4 is used to connect the standard section 3 and the ring beam 5 to ensure the stability of the support and the uniformity of the force. A Bailey frame 6 is fixedly connected to the top of the ring beam 5, and a tripod 7 is fixedly connected to the outer end of the Bailey frame 6. A card joint 9 is formed at the end of the tripod 7, and the card joint 9 is plugged into the embedded iron box 10. After the standard section 3 and the ring beam 5 are installed, the card joint 9 is inserted into the embedded iron box 10, and then the other end of the Bailey frame 6 is overlapped on the top of the ring beam 5 and connected by high-strength bolts. The tripod 7 and the embedded iron box 10 are each provided with 32 groups, and are distributed in an umbrella shape along the outer edge of the ring beam 5. The 32 groups of embedded iron boxes 10 can ensure the overall stability of the structure and control the outer span within a reasonable range; the Bailey frame 6 can be connected by three 3m standard Bailey beams and one 1.3m Bailey beam through a male head 11 and a female head 12 to form a shallow circular warehouse inclined roof support structure with a diameter of 26.5m, and multiple groups of cantilever frames 2 are fixedly connected to the outer side of the top of the warehouse wall 1.

[0035] Please see attached Figure 8 -Attached Fig. 9 The tripod 7 includes an oblique frame 701, a horizontal frame 702 and a supporting frame 703. The oblique frame 701 and the horizontal frame 702 are placed crosswise, and the oblique frame 701 and the horizontal frame 702 are connected by a vertically placed supporting frame 703. The tripod 7 also includes a reinforcing block 704, and the angle between the horizontal frame 702 and the oblique frame 701 is reinforced by the reinforcing block 704; the horizontal frame 702 and one end of the oblique frame 701 are cross-connected, and then the horizontal frame 702 and the oblique frame 701 are connected by multiple groups of supporting frames 703 to strengthen the overall strength of the tripod 7, and the reinforcing block 704 is installed at the intersection of the horizontal frame 702 and the oblique frame 701 to further strengthen the strength of the card joint 9.

[0036] Please see attached Figure 8 -Attached Fig.10The ends of the oblique frame 701 and the horizontal frame 702 away from the clamping joint 9 are fixedly connected with a male head 11, and the end of the Bailey frame 6 close to the tripod 7 is fixedly connected with a female head 12. The male head 11 and the female head 12 are clamped together. The male head 11 and the female head 12 are both taken from standard Bailey beams, which are used to connect the Bailey frame 6 and the tripod 7 and ensure the connection strength. The connecting beams 8 are staggered, and a group of Bailey frames 6 are spanned between the connecting beams 8. Multiple groups of Bailey frames 6 are connected by the connecting beams 8, so as to ensure the stability and structural strength of the overall support structure.

[0037] Working principle: when the silo wall 1 is slipformed, a pit is dug at the center of the shallow circular silo and the foundation is poured. Secondly, when the silo wall 1 is slipformed, an embedded iron box 10 is pre-buried when it reaches the tower top. After the shallow circular silo wall 1 is poured, the central foundation tends to be stable. Then, a standard section 3, a pile top distribution beam 4, and a ring beam 5 are installed at the bottom, and a tower crane standard climbing sleeve is installed on the outer periphery of the standard section 3 at the bottom. The standard section 3, the pile top distribution beam 4, and the ring beam 5 are lifted upwards through the climbing sleeve, and other groups of standard sections 3 are installed. After the ring beam 5 is lifted to the same level as the embedded iron box 10, the pre-connected Bailey frame 6 and the tripod 7 are hoisted by the tower crane.

[0038] During the construction of the warehouse wall 1, the Bailey frame 6 and the tripod 7 can be pre-assembled, and the various components of the Bailey frame 6 are assembled to the required length. Then, the inclined frame 701, the cross frame 702 and the multiple support frames 703 are connected by high-strength bolts, and the part of the cross frame 702 protruding from the inclined frame 701 forms a card joint 9. Then, the angle between the cross frame 702 and the inclined frame 701 is reinforced by the reinforcing block 704, so that the overall assembly of the tripod 7 can be completed. Then, the tripod 7 and the Bailey frame 6 are connected by the male head 11 and the female head 12. When hoisting, they can be hoisted simultaneously. Then, the card joint 9 on the outer side of the frame is inserted into the embedded iron box 10, and the other end of the Bailey frame 6 is overlapped on the top of the ring beam 5 and connected by high-strength bolts. This reciprocating process is repeated to connect multiple groups of Bailey frames 6 to the ring beam 5, and the basic connection of the installation frame can be completed. Then, multiple groups of connecting beams 8 are connected on the top of the Bailey frame 6, and the installation of the umbrella-shaped support beam is completed.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sloping roof support device with an umbrella-shaped radial structure, comprising a warehouse wall (1) and a standard section (3), characterized in that: An embedded iron box (10) is fixedly connected to the inner side of the top of the warehouse wall (1); the standard section (3) is located at the center of the warehouse wall (1); a pile top distribution beam (4) is fixedly connected to the top of the standard section (3); a ring beam (5) is fixedly connected to the top of the pile top distribution beam (4); a Bailey frame (6) is fixedly connected to the top of the ring beam (5); a tripod (7) is fixedly connected to the outer end of the Bailey frame (6); a card joint (9) is formed at the end of the tripod (7); and the card joint (9) and the embedded iron box (10) are plugged into each other.

2. The inclined roof supporting device with an umbrella-shaped radial structure according to claim 1, characterized in that: The tripod (7) comprises an oblique frame (701), a horizontal frame (702) and a supporting frame (703); the oblique frame (701) and the horizontal frame (702) are placed crosswise, and the oblique frame (701) and the horizontal frame (702) are connected via a vertically placed supporting frame (703).

3. The inclined roof supporting device with an umbrella-shaped radial structure according to claim 2, characterized in that: The tripod (7) further comprises a reinforcing block (704), and the angle between the horizontal frame (702) and the oblique frame (701) is reinforced by the reinforcing block (704).

4. The inclined roof supporting device with an umbrella-shaped radial structure according to claim 2, characterized in that: The ends of the oblique frame (701) and the horizontal frame (702) away from the clamping joint (9) are both fixedly connected with a male head (11), and the end of the Bailey frame (6) close to the tripod (7) is fixedly connected with a female head (12), and the male head (11) and the female head (12) are clamped together.

5. The inclined roof supporting device with an umbrella-shaped radial structure according to claim 1, characterized in that: The tripod (7) and the embedded iron box (10) are each provided with 32 groups, and are distributed in an umbrella shape along the outer edge of the ring beam (5).

6. The inclined roof supporting device with an umbrella-shaped radial structure according to claim 1, characterized in that: A plurality of groups of connecting beams (8) are installed on the top of the Bailey frame (6); the connecting beams (8) are arranged in a staggered manner, and a group of Bailey frames (6) are spanned between the connecting beams (8).

7. The inclined roof supporting device with an umbrella-shaped radial structure according to claim 1, characterized in that: The top outer side of the warehouse wall (1) is fixedly connected with a plurality of groups of external cantilever frames (2).

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