Construction platform for top plate of squat silo

Abstract

The utility model relates to the technical field of cylindrical silo construction, in particular to a squat silo top plate construction platform which comprises a hanging frame, a triangular support and a supporting mechanism. The hanging frame is vertically fixed to the outer side of the bin wall, a first sleeve is vertically fixed to the side, away from the bin wall, of the hanging frame, and the upper end face of the first sleeve is flush with the upper end face of the hanging frame. The triangular bracket comprises two first cross rods, a second cross rod, a vertical rod and an inclined rod; one ends of the two first cross rods are connected to form a V-shaped structure; the second cross rod is fixed at the ends, far away from each other, of the two first cross rods; the vertical rod is fixed at the joint of the two first cross rods and is vertical to the first cross rods; the vertical rods are arranged below the first transverse rods and inserted into the first sleeves, the first transverse rods abut against the first sleeves, springboards are laid on the first transverse rods, and protective fences are detachably arranged on the second transverse rods. The supporting mechanism is arranged on the springboard and used for supporting the cornice board, and the use number of fasteners can be effectively reduced by adopting a plug-pull connection mode.

Description

Technical Field

[0001] The utility model relates to the technical field of cylindrical silo construction, and more specifically, particularly relates to a shallow cylindrical silo top plate construction platform. Background Art

[0002] As a type of warehouse with large storage capacity, small unit grain storage area, reasonable structural force and high degree of mechanization, shallow circular silo is widely used in the grain industry and accounts for a large proportion of warehouse types in my country.

[0003] During the construction of the shallow silo, a triangular support frame needs to be set up around the outer wall of the shallow silo and wooden boards need to be laid on it as a construction platform for the shallow circular board. When constructing the silo, steel pipes need to be set up on the wooden boards, and wooden beams and cantilever boards need to be set up on the steel pipes. When constructing the triangular support frame, the steel pipes are set through the wall at equal intervals, and the steel pipes are fully covered with springboards and safety nets. The external protective railings use steel pipes and are evenly set. Fasteners are used to connect the steel pipes, and reinforced steel pipes are set vertically along the silo wall to form a triangular stable structure. The triangular support frame not only requires a large number of fasteners for connection, but also has a cumbersome connection process. The operation is also cumbersome during the later disassembly, and the time cost and labor cost are both high.

[0004] Furthermore, when constructing the cantilever board support structure, it is necessary to cut out steel pipes of corresponding lengths according to the distance between the triangular support frame and the cantilever board to support the wooden beams and the cantilever edge board. When constructing shallow circular silos of other specifications, the cut steel pipes need to be further processed, which is difficult to use for the second time, which not only affects the construction efficiency but also causes material waste. Utility Model Content

[0005] The utility model aims to overcome the above-mentioned shortcomings and provide a shallow silo roof construction platform which can solve the above-mentioned problems.

[0006] A shallow circular silo roof construction platform includes a hanger, a triangular bracket and a support mechanism. The hanger is vertically fixed to the outside of the silo wall, and a first sleeve is vertically fixed on the side away from the silo wall, and the upper end surface of the first sleeve is flush with the upper end surface of the hanger. The triangular bracket includes two first cross bars connected at one end to form a V-shaped structure, a second cross bar fixed to one end of the two first cross bars away from each other, a vertical bar fixed to the connection between the two first cross bars and perpendicular to the first cross bar, and a diagonal bar detachably arranged between the hanger and the second cross bar, the vertical bar is arranged below the first cross bar and inserted into the first sleeve, the first cross bar is in contact with the first sleeve, a springboard is laid on the first cross bar, and a protective fence is detachably arranged on the second cross bar. The support mechanism is arranged on the springboard to support the cantilever board.

[0007] Furthermore, a first plug-in tube is obliquely fixed at the bottom of the second cross bar, and a connecting ear plate is fixed to the bottom of the side of the hanger away from the warehouse wall; one end of the oblique rod is inserted into the first plug-in tube and abuts against the top of the first plug-in tube, and the other end is bolted to the connecting ear plate.

[0008] Furthermore, a second insert tube is vertically fixed on the top of the second cross bar, and the protective fence includes a protective vertical pole inserted in the second insert tube and a protective railing that is horizontally arranged and connected to the protective vertical pole fastener.

[0009] Furthermore, the supporting mechanism includes a wooden beam, a supporting bracket, a supporting screw, an adjusting nut and a second sleeve, the wooden beam is supported under the eaves board, the supporting bracket is supported at the bottom of the wooden beam, the upper end of the supporting screw is fixed to the bottom of the supporting bracket, the lower end of the supporting screw is inserted into the second sleeve, the adjusting nut is sleeved outside the supporting screw and threadedly connected to the supporting screw, and the adjusting nut is rotatably set at the upper end of the second sleeve, and the second sleeve is vertically set on the springboard.

[0010] Furthermore, a plurality of reinforcement plates are provided at the upper end of the support screw rod, the reinforcement plates are arranged in a circular array, and the upper end surfaces of the reinforcement plates are fixedly connected to the support bracket.

[0011] Furthermore, the support frame is a U-shaped structure.

[0012] Furthermore, matching movable connection components are provided between adjacent second cross bars.

[0013] Furthermore, at least two protective vertical poles are arranged on the top of the second cross bar, and the protective railing includes a first railing and a second railing, the first railing is connected to the protective vertical pole located on the same second cross bar, and the second railing is connected to two adjacent protective vertical poles located on adjacent second cross bars.

[0014] Furthermore, it also includes a protective net, which is arranged on the inner side of the protective fence.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the shallow circular silo roof construction platform of the utility model, the vertical rod in the triangular bracket is inserted into the first sleeve, and the first cross bar and the second cross bar are installed. The plug-in connection method is adopted, thereby effectively reducing the number of fasteners used, effectively reducing the process of installing the triangular bracket, and saving installation time cost and labor cost.

[0017] The utility model discloses a shallow silo roof construction platform, in which the diagonal rod is installed by plugging and unplugging one end and bolting the other end, further reducing the number of fasteners used. The protective upright of the protective fence is connected to the second cross bar by plugging and unplugging again, further reducing the number of fasteners used, effectively reducing the process of installing the protective fence, and saving installation time and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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:

[0019] Figure 1 It is a structural schematic diagram of a shallow silo roof construction platform in an embodiment of the utility model.

[0020] Figure 2 It is a front view of a shallow silo roof construction platform in an embodiment of the utility model.

[0021] Figure 3 It is a partial structural schematic diagram of a shallow silo roof construction platform in an embodiment of the utility model.

[0022] In the figure: 1. hanging bracket; 2. first sleeve; 3. first horizontal bar; 4. second horizontal bar; 5. vertical bar; 6. diagonal bar; 7. springboard; 8. cantilever board; 9. first plug-in tube; 10. connecting ear plate; 11. second plug-in tube; 12. protective vertical pole; 13. wooden beam; 14. supporting frame; 15. supporting screw; 16. adjusting nut; 17. second sleeve; 18. reinforcing plate; 19. connecting tube; 20. movable rod; 21. handle; 22. first railing; 23. second railing. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1 , Figure 2 , Figure 3As shown, the shallow round silo roof construction platform in this embodiment includes a hanger 1, a triangular bracket and a supporting mechanism. The hanger 1 is vertically fixed to the outside of the silo wall, and a first sleeve 2 is vertically fixed on the side away from the silo wall, and the upper end surface of the first sleeve 2 is flush with the upper end surface of the hanger 1. The triangular bracket includes two first cross bars 3 connected at one end in a V-shaped structure, a second cross bar 4 fixed to one end of the two first cross bars 3 away from each other, a vertical bar 5 fixed to the connection between the two first cross bars 3 and perpendicular to the first cross bars 3, and a diagonal bar 6 detachably arranged between the hanger 1 and the second cross bar 4, the vertical bar 5 is arranged below the connection between the two first cross bars 3 and fixedly connected to the first cross bar 3, the vertical bar 5 is inserted in the first sleeve 2, and the bottom of the first cross bar 3 is in contact with the upper end surface of the first sleeve 2. A springboard 7 is laid on the first cross bar 3, and a protective fence is detachably arranged on the second cross bar 4. The supporting mechanism is arranged on the springboard 7 to support the cantilever board 8.

[0025] In this embodiment, a plurality of hangers 1 are distributed in a circular array on the outside of the warehouse wall. The hangers 1 are flat-plate structures and are fixed to the warehouse wall by detachable anchor bolts. The inner diameter of the first sleeve 2 is equal to or slightly larger than the diameter of the vertical rod 5. One first sleeve 2 can be provided, or two or more first sleeves 2 can be arranged up and down. Regardless of how many first sleeves 2 are provided, the upper end surface of the uppermost first sleeve 2 abuts against the bottom of the first crossbar 3.

[0026] A first plug-in tube 9 is fixed obliquely at the bottom of the second cross bar 4, and a connecting ear plate 10 is fixed at the bottom of the side of the hanger 1 away from the warehouse wall. One end of the inclined rod 6 is inserted into the first plug-in tube 9 and abuts against the top of the first plug-in tube 9, and the other end is bolted to the connecting ear plate 10. Specifically, the first cross bar 3, the second cross bar 4, the vertical rod 5 and the first plug-in tube 9 are all made of steel pipes, and the first cross bar 3, the second cross bar 4, the vertical rod 5 and the first plug-in tube 9 are welded and connected. A second plug-in tube 11 is vertically fixed on the top of the second cross bar 4, and the protective fence includes a protective vertical rod 12 inserted in the second plug-in tube 11 and a protective railing that is horizontally arranged and fastened to the protective vertical rod 12.

[0027] Preferably, the second insert tube 11 is welded to the top of the second crossbar 4, at least two second insert tubes 11 are welded to the top of the second crossbar 4, and a number of protective uprights 12 corresponding to the number of the second insert tubes 11 are provided. The protective railing includes a first railing 22 and a second railing 23, the first railing 22 is connected to the protective upright 12 located on the same second crossbar 4, the second railing 23 is connected to two adjacent protective uprights 12 located on adjacent second crossbars 4, and the first railing 22 and the second railing 23 are staggered up and down, and both the first railing 22 and the second railing 23 are connected to the protective upright 12 using fasteners.

[0028] In this embodiment, the support mechanism includes a wooden beam 13, a support bracket 14, a support screw 15, an adjustment nut 16 and a second sleeve 17. The wooden beam 13 is supported below the cantilever board 8. The support bracket 14 is a U-shaped structure supported at the bottom of the wooden beam 13. The upper end of the support screw 15 is fixed to the lower end surface of the support bracket 14. The lower end of the support screw 15 is inserted into the second sleeve 17. The adjustment nut 16 is sleeved outside the support screw 15 and is threadedly connected to the support screw 15. The adjustment nut 16 is rotatably set on the upper end of the second sleeve 17. The second sleeve 17 is vertically set on the springboard 7. A plurality of reinforcement plates 18 are set at the upper end of the support screw 15. The plurality of reinforcement plates 18 are arranged in a circular array. The upper end surface of the reinforcement plate 18 is fixedly connected to the support bracket 14, and the side surface is fixedly connected to the support screw 15.

[0029] In this embodiment, a matching movable connection assembly is provided between adjacent second crossbars 4. Specifically, the movable connection assembly includes three connecting tubes 19, a movable rod 20 and a handle 21, wherein one connecting tube 19 is fixed on the second crossbar 4, two outer connecting tubes 19 are fixed on another second crossbar 4, the movable rod 20 is movably inserted in the connecting tube 19, and the handle 21 is fixed on the outer side of the movable rod 20 and located between the two connecting tubes 19 on the same second crossbar 4. By moving the position of the movable rod 20, the movable rod 20 is inserted into or separated from a single connecting tube 19 fixed on the second crossbar 4, thereby connecting or separating two adjacent second crossbars 4.

[0030] The shallow silo roof construction platform in this embodiment also includes a protective net (not shown in the figure), which is arranged on the inner side of the protective fence.

[0031] The working principle of the shallow silo roof construction platform in this embodiment is:

[0032] The vertical rod 5 in the triangular bracket is inserted into the first sleeve 2, and the first crossbar 3 and the second crossbar 4 are installed. The plug-in connection method is adopted, which can effectively reduce the number of fasteners used, effectively reduce the process of installing the triangular bracket, and save installation time and labor costs. The diagonal rod 6 is installed by plugging one end and bolting the other end, further reducing the number of fasteners used. The protective vertical rod 12 of the protective fence is again connected to the second crossbar 4 by plug-in connection, further reducing the number of fasteners used, effectively reducing the process of installing the protective fence, and saving installation time and labor costs.

[0033] The supporting mechanism is composed of a wooden beam 13, a supporting bracket 14, a supporting screw 15, an adjusting nut 16 and a second sleeve 17. By rotating the adjusting nut 16, the length of the supporting screw 15 located outside the second sleeve 17 can be adjusted, thereby adjusting the overall height of the supporting mechanism to adapt to the distance between the triangular bracket and the eaves board 8.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A shallow silo roof construction platform, characterized in that: include: A hanging bracket (1), the hanging bracket (1) is vertically fixed to the outer side of the warehouse wall, and a first sleeve (2) is vertically fixed on a side away from the warehouse wall, and the upper end surface of the first sleeve (2) is flush with the upper end surface of the hanging bracket (1); A triangular bracket, the triangular bracket comprising two first cross bars (3) connected at one end to form a V-shaped structure, a second cross bar (4) fixed to one end of the two first cross bars (3) away from each other, a vertical bar (5) fixed to the connection between the two first cross bars (3) and perpendicular to the first cross bars (3), and an oblique bar (6) detachably arranged between the bracket (1) and the second cross bar (4), the vertical bar (5) being arranged below the first cross bar (3) and inserted into the first sleeve (2), and the first cross bar (3) abutting against the first sleeve (2); A springboard (7) is laid on the first crossbar (3); A protective fence, detachably mounted on the second crossbar (4); and A supporting mechanism is arranged on the springboard (7) and is used to support the cantilever board (8).

2. The shallow silo roof construction platform according to claim 1 is characterized in that: A first insert tube (9) is fixed obliquely at the bottom of the second cross bar (4), and a connecting ear plate (10) is fixed at the bottom of the side of the hanger (1) away from the warehouse wall; one end of the inclined rod (6) is inserted into the first insert tube (9) and abuts against the top of the first insert tube (9), and the other end is bolted to the connecting ear plate (10).

3. The shallow silo roof construction platform according to claim 2 is characterized in that: A second insert tube (11) is vertically fixed to the top of the second crossbar (4), and the protective fence comprises a protective upright pole (12) inserted in the second insert tube (11) and a protective railing that is horizontally arranged and fastened to the protective upright pole (12).

4. The shallow silo roof construction platform according to any one of claims 1 to 3, characterized in that: The supporting mechanism comprises a wooden beam (13), a supporting bracket (14), a supporting screw (15), an adjusting nut (16) and a second sleeve (17); the wooden beam (13) is supported below the cantilever board (8); the supporting bracket (14) is supported at the bottom of the wooden beam (13); the upper end of the supporting screw (15) is fixed to the bottom of the supporting bracket (14); the lower end of the supporting screw (15) is inserted into the second sleeve (17); the adjusting nut (16) is sleeved outside the supporting screw (15) and is threadedly connected to the supporting screw (15); and the adjusting nut (16) is rotatably arranged on the upper end of the second sleeve (17); and the second sleeve (17) is vertically arranged on the springboard (7).

5. The shallow silo roof construction platform according to claim 4 is characterized in that: A plurality of reinforcing plates (18) are provided at the upper end of the support screw rod (15), the reinforcing plates (18) are arranged in a circular array, and the upper end surfaces of the reinforcing plates (18) are fixedly connected to the support bracket (14).

6. The shallow silo roof construction platform according to claim 5 is characterized in that: The support frame (14) is in a U-shaped structure.

7. The shallow silo roof construction platform according to claim 2 or 3, characterized in that: Matching movable connection components are arranged between adjacent second cross bars (4).

8. The shallow silo roof construction platform according to claim 3 is characterized in that: At least two protective uprights (12) are arranged on the top of the second crossbar (4), and the protective railing comprises a first railing (22) and a second railing (23), wherein the first railing (22) is connected to the protective upright (12) located on the same second crossbar (4), and the second railing (23) is connected to two adjacent protective uprights (12) located on adjacent second crossbars (4).

9. The shallow silo roof construction platform according to claim 1, characterized in that: It also includes a protective net, which is arranged on the inner side of the protective fence.

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