Grouting material pouring auxiliary device for beam section increasing method

Abstract

The utility model provides a grouting material pouring auxiliary device adopting a beam section increasing method, which comprises a quadrilateral funnel, four edges horizontally extending upwards along the four edges of the quadrilateral funnel, two sets of support components fixed on the lower surfaces of the two symmetrical edges, and a hose fixed below the quadrilateral funnel, one end of the hose is fixedly connected with the quadrilateral funnel, the other end of the hose is inserted into a pouring hole of the added section of the beam, the supporting assembly comprises a vertical rod, an inclined supporting rod, a vertical rod base plate and an inclined supporting rod base plate, one end of the vertical rod is fixed to the lower surface of the edge, the other end of the vertical rod is fixed to the upper surface of the vertical rod base plate, and the lower surface of the vertical rod base plate is placed on the ground. One end of the inclined strut is fixedly connected with the middle of the vertical rod, the other end of the inclined strut is fixed on the upper surface of the inclined strut base plate, and the lower surface of the inclined strut base plate is fixed on the ground. The device has the advantages that the structure is simple, the construction efficiency and the pouring quality are improved, and the construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building casting, in particular to a grouting material pouring auxiliary device using a beam cross-section enlargement method. Background Art

[0002] Due to the change of function of existing buildings, the structural beams need to be reinforced and renovated. The structural beams are reinforced by increasing the cross-section method, but it is difficult to cast with conventional concrete materials. Therefore, high-fluidity grouting materials are considered. With traditional technology, the grouting materials are mixed evenly in the grouting bucket according to the requirements of the instruction manual, and then directly poured into the pouring site. The high fluidity and fast solidification characteristics of the grouting materials cause the grouting materials to flow disorderly at the pouring site and grouting place, and it is easy to form a closed space, which is not conducive to exhaust and produces voids. The pouring is not dense, affecting the pouring quality. Utility Model Content

[0003] In order to overcome the problems existing in the prior art, the utility model provides a beam cross-section enlargement method grouting material pouring auxiliary device, and proposes a grouting material pouring auxiliary hopper device for the cross-section increase method grouting construction, so that the grouting material pouring can be constructed according to a predetermined position, sequence and path.

[0004] A grouting material pouring auxiliary device for a beam cross-section enlargement method comprises a quadrilateral funnel, four edges extending horizontally upward along the four sides of the quadrilateral funnel, two sets of support components fixed to the lower surfaces of two symmetrical edges, a hose fixed under the quadrilateral funnel, one end of the hose being fixedly connected to the quadrilateral funnel, and the other end of the hose being inserted into a pouring hole for increasing the cross-section of the beam, the support component comprising a vertical pole, an oblique support rod, a vertical pole pad and an oblique support rod pad, one end of the vertical pole being fixed to the lower surface of the edge, the other end of the vertical pole being fixed to the upper surface of the vertical pole pad, the lower surface of the vertical pole pad being placed on the ground, one end of the oblique support rod being fixedly connected to the middle of the vertical pole, the other end of the oblique support rod being fixed to the upper surface of the oblique support rod pad, the lower surface of the oblique support rod pad being fixed to the ground, and the longitudinal cross-section of the quadrilateral funnel is a trapezoidal cross-section.

[0005] Furthermore, the quadrilateral funnel includes a quadrilateral funnel bin and a feed pipe, the quadrilateral funnel bin includes four trapezoidal walls and a bottom surface, the four trapezoidal walls are sequentially enclosed and welded and fixedly connected, the bottom edges of the four trapezoidal walls are welded and fixedly connected to the four sides of the bottom surface, the four trapezoidal walls extend horizontally upward into four edges, a through hole is set in the middle of the bottom surface, and the feed pipe is welded and fixed under the through hole.

[0006] Furthermore, the hose is tied to the outer wall of the material conveying pipe by a steel wire rope, and the hose is connected to the material conveying pipe.

[0007] Furthermore, one end of the vertical pole is welded and fixed to the lower surface of the edge, and the other end of the vertical pole is welded and fixed to the upper surface of the vertical pole pad. One end of the diagonal brace is welded and fixed to the middle part of the vertical pole, and the other end of the diagonal brace is welded and fixed to the upper surface of the diagonal brace pad.

[0008] Furthermore, the trapezoidal wall and bottom are made of galvanized iron sheets, the feed pipe is a galvanized steel pipe, the vertical poles and diagonal braces are steel pipes, the hose is a PE hose, and the vertical pole pads and diagonal brace pads are galvanized steel sheets.

[0009] The beneficial effects of the utility model are as follows: the utility model utilizes a supporting component to support the pouring auxiliary device of the pouring material to the pouring position of the beam with increased cross-section, a hose is inserted into the pouring hole of the beam with increased cross-section, the pouring material is added from the quadrilateral funnel, and poured into the beam from the hose, which can accelerate the pouring speed of the pouring slurry and improve the pouring quality, and can solve the problem that the construction quality of the pouring material cannot be guaranteed and the pouring is not dense in the beam cross-section increase method, and has the advantages of simple structure, improved construction efficiency and pouring quality, and reduced construction cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The utility model is a cross-sectional view of a grouting material pouring auxiliary device using a beam cross-section enlargement method.

[0011] Explanation of symbols in the accompanying drawings:

[0012] 1. Quadrilateral funnel, 2. Edge, 3. Hose, 4. Vertical pole, 5. Diagonal support rod, 6. Vertical pole pad, 7. Diagonal support rod pad,

[0013] 8. feeding pipe, 9. trapezoidal wall, 10. bottom surface, 11. through hole. DETAILED DESCRIPTION

[0014] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0016] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which 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. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0017] In the description of this patent, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0018] A beam cross-section enlargement method grouting material pouring auxiliary device, such as Figure 1 As shown, it includes a quadrilateral funnel 1, a four-sided edge 2 extending horizontally upward along the four sides of the quadrilateral funnel, two sets of support components are fixed on the lower surfaces of the two symmetrical edges, and a hose 3 is fixed under the quadrilateral funnel, one end of the hose 3 is fixedly connected to the quadrilateral funnel 1, and the other end of the hose 3 is inserted into the injection hole of the beam with increased cross-section, the support assembly includes a vertical pole 4, an oblique support rod 5, a vertical pole pad 6 and an oblique support rod pad 7, one end of the vertical pole 4 is fixed to the lower surface of the edge 2, the other end of the vertical pole 4 is fixed to the upper surface of the vertical pole pad 6, the lower surface of the vertical pole pad 6 is placed on the ground, one end of the oblique support rod 5 is fixedly connected to the middle part of the vertical pole 4, the other end of the oblique support rod 5 is fixed to the upper surface of the oblique support rod pad 7, and the lower surface of the oblique support rod pad 7 is fixed to the ground, and the longitudinal section of the quadrilateral funnel 1 is a trapezoidal section.

[0019] At present, in the construction of beam reinforcement and section increase method, grouting construction is carried out by using grouting slurry. The high fluidity and fast solidification characteristics of grouting slurry can easily cause disordered flow and voids when operators are pouring the grouting slurry, affecting the quality of grouting. In order to solve the above problems, in the construction of beam reinforcement and section increase method, a grouting auxiliary device that can be supported on the grouting port of the beam is set. The utility model has the advantage of simple structure. The quadrilateral funnel 1 can carry and store enough grouting material. The longitudinal section of the quadrilateral funnel is trapezoidal. The grouting material in the quadrilateral funnel 1 will flow along the trapezoidal wall and its own gravity and properties to the hose 3 on the bottom surface of the quadrilateral funnel 1, and will be poured into the grouting hole of the beam reinforcement section increase along the hose 3 to increase the section. The support assembly plays a role in supporting the quadrilateral funnel 1 by being fixed between the edge 2 of the quadrilateral funnel 1 and the ground. The support assembly mainly includes symmetrically arranged vertical poles 4 and diagonal braces 5. The vertical poles 4 are supported between the edge 2 and the ground, and the diagonal braces 5 play the role of assisting the vertical poles 4 in supporting. In order to increase the contact area with the ground and make the support more solid, vertical pole pads 6 and diagonal brace pads 7 are set at the contact points between the vertical poles 4 and the diagonal braces 5 and the ground. A hose 3 is fixed under the quadrilateral funnel 1. The hose 3 can be inserted into the pouring hole of the beam with an increased cross-section. The selection of the hose does not require precise positioning of the pouring auxiliary device for the pouring material, and it can easily penetrate into the pouring hole. The hose is inserted into the pouring hole to pour the pouring slurry, so that during the pouring process, the pouring slurry is poured according to the established position, sequence and route. The principle of pouring slurry into one pouring hole and forming a connecting vessel with other pouring holes is adopted, so that it is not easy to produce holes during the pouring process, the pouring is dense, and the pouring quality is guaranteed. Compared with the prior art, the pouring process requires multiple people, but the utility model does not require it. Only two operators are needed to increase the pouring material operation and construction, which saves personnel and reduces construction costs. It has the advantages of improving the pouring efficiency of the pouring slurry and reducing the construction cost.

[0020] Further, if Figure 1 As shown, the quadrilateral funnel 1 includes a quadrilateral funnel bin and a material delivery pipe 8. The quadrilateral funnel bin includes four trapezoidal walls 9 and a bottom surface 10. The four trapezoidal walls 9 are welded and fixedly connected in sequence. The bottom edges of the four trapezoidal walls 9 are welded and fixedly connected to the four sides of the bottom surface 10. The four trapezoidal walls 9 extend upward horizontally to form four edges 2. A through hole 11 is provided in the middle of the bottom surface 10. The material delivery pipe 8 is welded and fixed under the through hole 11. The specific components and connection relationship of the quadrilateral funnel 1 are as described above.

[0021] Further, if Figure 1 As shown, the hose 3 is tied to the outer wall of the material delivery pipe 8 by a steel wire rope, and the hose 3 is connected to the material delivery pipe 8.

[0022] Further, if Figure 1As shown, one end of the vertical pole 4 is welded and fixed to the lower surface of the edge 2, and the other end of the vertical pole 4 is welded and fixed to the upper surface of the vertical pole pad 6. One end of the diagonal brace 5 is welded and fixed to the middle of the vertical pole 4, and the other end of the diagonal brace 5 is welded and fixed to the upper surface of the diagonal brace pad 7. The vertical pole pad 6 and the diagonal brace pad 7 are placed on the ground, and can also be fixed to the ground with bolts, which is selected according to the working conditions in the embodiment.

[0023] Further, if Figure 1 As shown, the trapezoidal wall 9 and the bottom surface 10 are made of galvanized iron sheets, the feed pipe 8 is a galvanized steel pipe, the vertical pole 4 and the diagonal support rod 5 are steel pipes, the hose 3 is a PE hose, and the vertical pole pad 6 and the diagonal support pad 7 are galvanized steel plates. The main principle of using different materials in the above structure is to prevent corrosion and reduce the weight of the grouting slurry pouring auxiliary device.

[0024] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. A beam cross-section enlargement method grouting material pouring auxiliary device, characterized in that: The invention comprises a quadrilateral funnel (1), four edges (2) extending upward horizontally along the four sides of the quadrilateral funnel, two sets of support components fixed on the lower surfaces of two symmetrical edges, and a hose (3) fixed under the quadrilateral funnel, one end of the hose (3) being fixedly connected to the quadrilateral funnel (1), and the other end of the hose (3) being inserted into a pouring hole of a beam with an increased cross section, the support component comprising a vertical pole (4), an oblique support rod (5), a vertical pole pad (6) and an oblique support rod pad (7), one end of the vertical pole (4) being fixed to the lower surface of the edge (2), the other end of the vertical pole (4) being fixed to the upper surface of the vertical pole pad (6), the lower surface of the vertical pole pad (6) being placed on the ground, one end of the oblique support rod (5) being fixedly connected to the middle of the vertical pole (4), the other end of the oblique support rod (5) being fixed to the upper surface of the oblique support rod pad (7), and the lower surface of the oblique support rod pad (7) being fixed to the ground, and the longitudinal cross section of the quadrilateral funnel (1) being a trapezoidal cross section.

2. The beam cross-section enlargement method grouting material pouring auxiliary device according to claim 1 is characterized in that: The quadrilateral funnel (1) comprises a quadrilateral funnel bin and a material conveying pipe (8), the quadrilateral funnel bin comprises four trapezoidal walls (9) and a bottom surface (10), the four trapezoidal walls (9) are welded and fixedly connected in sequence, the bottom edges of the four trapezoidal walls (9) are welded and fixedly connected to the four sides of the bottom surface (10), the four trapezoidal walls (9) extend upward horizontally to form four edges (2), a through hole (11) is provided in the middle of the bottom surface (10), and the material conveying pipe (8) is welded and fixedly connected under the through hole (11).

3. The beam cross-section enlargement method grouting material pouring auxiliary device according to claim 2 is characterized in that: The hose (3) is tied to the outer wall of the material conveying pipe (8) by means of a steel wire rope, and the hose (3) is in communication with the material conveying pipe (8).

4. The beam cross-section enlargement method grouting material pouring auxiliary device according to claim 3 is characterized in that: One end of the vertical pole (4) is welded and fixed to the lower surface of the edge (2), and the other end of the vertical pole (4) is welded and fixed to the upper surface of the vertical pole pad (6). One end of the diagonal brace (5) is welded and fixed to the middle part of the vertical pole (4), and the other end of the diagonal brace (5) is welded and fixed to the upper surface of the diagonal brace pad (7).

5. The beam cross-section enlargement method grouting material pouring auxiliary device according to claim 4 is characterized in that: The trapezoidal wall (9) and the bottom surface (10) are made of galvanized iron sheets, the feed pipe (8) is a galvanized steel pipe, the vertical pole (4) and the diagonal support rod (5) are steel pipes, the hose (3) is a PE hose, and the vertical pole pad (6) and the diagonal support rod pad (7) are galvanized steel sheets.

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