Large-volume concrete hopper device

Abstract

The utility model relates to a large-volume concrete hopper device which comprises a double-spliced I-shaped steel base. The multiple frame sections are installed in an up-down stacked mode, and the bottom frame section is fixed to the double-spliced I-shaped steel base; the hopper comprises an upper flaring section and a lower conical opening section, the upper flaring section is mounted on the top layer frame section, and the lower conical opening section extends into the top layer frame section; the supporting plate is fixed at the upper end of the secondary top layer frame section; the supporting frames are arranged on the supporting plate at intervals in a height difference mode; and the chute is fixed on the support frame, the upper end of the chute is arranged below the conical opening section at the lower part of the hopper, and the lower end of the chute obliquely extends out of the frame section downwards. The double-spliced I-shaped steel base is used, supporting is more stable, the frame sections are convenient to assemble up and down, and the gradient of the chute is convenient to stabilize due to height difference arrangement of the supporting frame.

Description

Technical Field

[0001] The utility model relates to the field of concrete pouring, in particular to a large-volume concrete hopper device. Background Art

[0002] As disclosed in the Chinese utility model patent publication No. CN 215859129 U, a concrete hopper belongs to the technical field of concrete construction. The concrete hopper includes a hopper body, a bracket is fixedly connected to the outside of the hopper body, a discharge pipe is fixedly connected to the bottom of the hopper body, a movable groove is opened at the top of one end of the discharge pipe, a baffle is arranged inside the movable groove, one end of the baffle is hinged to the discharge pipe, a handle is fixedly connected to one end of the baffle, a connecting frame is fixedly connected to the bottom of one end of the bracket close to the discharge pipe, an arc plate is fixedly connected to one side of the connecting frame, a limiting hole is opened inside the arc plate, and a plug shaft penetrates through the middle of the handle. It is not convenient to stably fix a large-capacity hopper. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a large-volume concrete hopper device, which is convenient for fixing a large-capacity hopper, stably fixing an inclined chute, and facilitating assembly.

[0004] To solve the above problems, a large-volume concrete hopper device is adopted, which includes:

[0005] Double-spliced I-beam base;

[0006] Frame sections, which are multiple and stacked up and down, and the bottom frame section is fixed on the double-spliced I-beam base;

[0007] Hopper, which includes an upper flared section and a lower tapered section, the upper flared section is installed on the top frame section, and the lower tapered section extends into the top frame section;

[0008] Support plate, which is fixed to the upper end of the second top frame section;

[0009] Support frames, which are arranged on the support plate at intervals and in a form of height difference;

[0010] Chute, which is fixed on the support frames, its upper end is arranged below the lower tapered section of the hopper, and its lower end extends obliquely downward out of the frame section.

[0011] Adopting such a structure, the double-spliced I-beam base has stable support, the frame sections are convenient for up and down assembly, and the height difference arrangement of the support frames is convenient for stabilizing the chute slope.

[0012] As a further improvement of the utility model, scissors braces are arranged around the frame sections.

[0013] With such a structure, the cross bracing is conducive to enhancing the structural stability.

[0014] As a further improvement of the present utility model, lifting lugs are provided on the surface of the lower conical mouth section. Hooks are arranged on the lifting lugs. The upper end of a pull rod is fixed to the hooks. The lower end of the pull rod is connected to a wire rope pull box. The wire rope pull box has two wires, and both pass through a sleeve and extend above the lower end of the chute. The lower end of the chute is fixedly connected to a support rod, and the support rod is supported on the inner walls on both sides of the chute. After the two wires of the wire rope pull box pass through the sleeve, they are separated and fixed to both ends of the support rod.

[0015] With such a structure, both the upper and lower ends of the chute can be fixed, preventing the chute from being bent when transporting concrete. The support rod fixes the size of the chute discharge port, which is conducive to the stable transportation of concrete.

[0016] As a further improvement of the present utility model, anchor bolts are provided on the double - spliced I - beam base. The lower ends of the anchor bolts are fixed in the concrete cushion layer, and the upper ends pass through the lower flange of the I - beam and are fastened with nuts.

[0017] With such a structure, the anchor bolts are convenient for positioning and installing the hopper.

[0018] As a further improvement of the present utility model, a platform is arranged around the upper flared section, and a guardrail is arranged on the platform.

[0019] As a further improvement of the present utility model, a steel ladder is arranged at one corner of the platform and extends to the ground.

[0020] As a further improvement of the present utility model, the support frame includes a first support seat body and a second support seat body connected up and down. The upper end of the first support seat body is fixedly connected to the bottom surface of the chute, and the lower end slidably passes through a screw rod. The lower end of the screw rod is fixedly connected to the second support seat body, and adjusting nuts are arranged on both the upper and lower sides of the first support seat body through which the screw rod passes.

[0021] With such a structure, by adjusting the height of the first support seat body, the slope of the chute can be adjusted.

[0022] The present utility model is convenient for fixing a large - capacity hopper, stably fixing the inclined chute, and facilitating assembly. Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of the embodiment.

[0024] Figure 2 It is a schematic structural diagram of the wire rope pull box.

[0025] Figure 3 It is a schematic structural diagram of the sleeve.

[0026] Figure 4It is a schematic structural diagram of a foundation bolt.

[0027] Figure 5 It is a schematic structural diagram of another support frame.

[0028] Reference numerals: 1, double-rolled I-beam base; 2, frame section; 3, hopper; 301, upper flared section; 302, lower tapered section; 4, support plate; 5, support frame; 501, first support seat body; 502, second support seat body; 503, screw; 504, adjusting nut; 6, chute; 7, cross brace; 8, lifting lug; 9, hook; 10, tie rod; 11, wire rope tension box; 12, sleeve; 13, support rod; 14, foundation bolt; 15, concrete cushion; 16, nut; 17, platform; 18, guardrail; 19, steel ladder. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is 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 thus cannot be understood as a limitation of the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0031] Embodiment 1

[0032] As Figures 1 - 5 shown, a large-volume concrete hopper device is convenient for fixing a large-capacity hopper, stably fixing an inclined chute, and facilitating assembly.

[0033] A large-volume concrete hopper device is adopted to solve the above problems, which includes:

[0034] Double-pin I-beam base 1;

[0035] Frame sections 2, which are multiple sections and are installed stacked up and down. The bottom frame section 2 is fixed on the double-pin I-beam base 1;

[0036] Hopper 3, which includes an upper flared section 301 and a lower tapered section 302. The upper flared section 301 is installed on top of the topmost frame section 2, and the lower tapered section 302 extends into the interior of the topmost frame section 2;

[0037] Support plate 4, which is fixed at the upper end of the second topmost frame section 2. In this embodiment, it is a double-layer structure, and the second topmost layer is the bottom layer;

[0038] Support frames 5, which are arranged on the support plate 4 at intervals and in a form with a height difference;

[0039] Chute 6, which is fixed on the support frames 5. Its upper end is arranged below the lower tapered section 302 of the hopper 3, and its lower end extends obliquely downward out of the frame section 2.

[0040] With such a structure, the double-pin I-beam base 1 has stable support, the frame sections are convenient for up-and-down assembly, and the height difference arrangement of the support frames 5 is convenient for stabilizing the chute slope.

[0041] In this embodiment, diagonal braces 7 are arranged around the frame section 2.

[0042] With such a structure, the diagonal braces are beneficial to improving the structural stability.

[0043] In this embodiment, lifting lugs 8 are provided on the surface of the lower tapered section 302. Hooks 9 are arranged on the lifting lugs 8. The upper end of a pull rod 10 is fixed to the hook 9. The lower end of the pull rod 10 is connected to a wire rope tension box 11. The wire rope tension box 11 has two lines, and both pass through a sleeve 12 and extend above the lower end of the chute 6. A support rod 13 is fixedly connected to the lower end of the chute 6. The support rod 13 is supported on the inner walls on both sides of the chute 6. The two lines of the wire rope tension box 11 pass out of the sleeve 12 and are then separately fixed to both ends of the support rod 13.

[0044] With such a structure, both the upper and lower ends of the chute 6 can be fixed, preventing the chute 6 from being bent when transporting concrete. The support rod 13 fixes the size of the discharge port of the chute 6, which is beneficial to stable concrete transportation.

[0045] In this embodiment, anchor bolts 14 are provided on the double-pin I-beam base 1. The lower ends of the anchor bolts 14 are fixed in a concrete cushion 15, and the upper ends pass through the lower flange of the I-beam and are fastened with nuts 16.

[0046] With such a structure, the anchor bolts 14 facilitate the positioning and installation of the hopper.

[0047] In this embodiment, a platform 17 is provided around the upper flared section 301, and a guardrail 18 is provided on the platform 17.

[0048] In this embodiment, a steel ladder 19 is provided at a corner of the platform 17 and extends to the ground.

[0049] In this embodiment, the support frame 5 includes a first support base body 501 and a second support base body 502 connected up and down. The upper end of the first support base body 501 is fixedly connected to the bottom surface of the chute 6, and the lower end slidably penetrates through a screw rod 503. The lower end of the screw rod 503 is fixedly connected to the second support base body 502. Adjusting nuts 504 are provided on both the upper and lower sides of the lower end of the first support base body 501 through which the screw rod 503 penetrates.

[0050] With such a structure, by adjusting the height of the first support base body 501, the slope of the chute 6 can be adjusted.

[0051] The utility model is convenient for fixing a large-capacity hopper, stably fixing an inclined chute, and facilitating assembly.

[0052] The above content is a further detailed description of the present utility model in combination with specific preferred embodiments. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those skilled in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, several equivalent substitutions or obvious variations can still be made, and as long as the performance or use is the same, they should all be regarded as falling within the protection scope of the present utility model.

Claims

1. A large-volume concrete hopper device, characterized in that include: Double I-beam base (1); The frame section (2) is composed of multiple sections and is installed in an up-and-down manner, and the bottom frame section (2) is fixed on the double-jointed I-beam base (1); The hopper (3) comprises an upper flared section (301) and a lower conical section (302), wherein the upper flared section (301) is mounted on the top frame section (2), and the lower conical section (302) extends into the interior of the top frame section (2); A support plate (4) fixed to the upper end of the second top frame section (2); Support frames (5) are arranged on the support plate (4) at intervals and in a height difference form; The chute (6) is fixed on the support frame (5), and its upper end is arranged below the lower conical mouth section (302) of the hopper (3), and its lower end extends obliquely downward from the frame section (2).

2. The large-volume concrete hopper device according to claim 1 is characterized in that Scissor struts (7) are arranged around the frame section (2).

3. The large-volume concrete hopper device according to claim 1 is characterized in that The surface of the lower conical mouth section (302) is provided with a lifting ear (8), and a hook (9) is arranged on the lifting ear (8). The hook (9) fixes the upper end of the pull rod (10), and the lower end of the pull rod (10) is connected to the wire rope pull box (11). The wire rope pull box (11) has two lines, and both are inserted into the sleeve (12) and extend to the upper part of the lower end of the chute (6). The lower end of the chute (6) is fixedly connected to the support rod (13), and the support rod (13) is supported on the inner walls on both sides of the chute (6). The double lines of the wire rope pull box (11) pass through the sleeve (12) and are then separately fixed to the two ends of the support rod (13).

4. The large-volume concrete hopper device according to claim 1 is characterized in that An anchor bolt (14) is arranged on the double-piece I-beam base (1), the lower end of the anchor bolt (14) is fixed in the concrete cushion layer (15), the upper end passes through the lower flange of the I-beam and is fastened with a nut (16).

5. The large-volume concrete hopper device according to claim 1 is characterized in that A platform (17) is arranged around the upper expanded section (301), and a guardrail (18) is arranged on the platform (17).

6. The large-volume concrete hopper device according to claim 5, characterized in that A steel ladder (19) is provided at one corner of the platform (17) and extends to the ground.

7. The large-volume concrete hopper device according to claim 1 is characterized in that The support frame (5) comprises a first support seat body (501) and a second support seat body (502) connected up and down, wherein the upper end of the first support seat body (501) is fixedly connected to the bottom surface of the chute (6), and the lower end is slidably connected to a screw rod (503), and the lower end of the screw rod (503) is fixedly connected to the second support seat body (502), and the screw rod (503) is connected to the lower end of the first support seat body (501) and an adjusting nut (504) is arranged on both upper and lower sides.

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