Concrete pouring chute device for retaining wall

Abstract

The utility model discloses a concrete pouring chute device aiming at a retaining wall, which is used in the technical field of concrete drainage pouring retaining walls, and comprises a material guide component, a material storage component, a fixed chute, an extension chute and an adjusting component, the material guide part is movably connected with the material storage part; the n fixed chutes are connected with the side wall of the material storage part to form a stable structure; wherein one ends of the n fixed chutes are connected with n discharge ports in the side wall of the material storage component respectively, and the other ends of the n fixed chutes are connected with the extending chutes in the fixed chutes in a sliding manner; n is greater than or equal to 3 and is a positive integer; the extension chute is connected with the adjusting part; and the adjusting part is connected with the fixed chute and is used for fixing the extension length of the extension chute. According to the concrete pouring device, the function of facilitating uniform pouring is achieved, the function of facilitating length adjustment is achieved, and the function of facilitating material guiding is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring, in particular to a concrete pouring chute device for wall protection. Background Art

[0002] The retaining wall concrete pouring chute is a special equipment used for concrete retaining wall pouring in building construction, especially in the process of deep foundation or basement excavation. The design of this chute is to safely and effectively transport concrete from the ground or other high places to the retaining wall position where it needs to be poured. The chute with adjustment device and curved chute currently used need to be designed and manufactured according to specific engineering needs to meet specific construction requirements. That is, there is a lack of a chute structure in the prior art that can be applied to most retaining wall concrete pouring devices; in addition, the existing chutes mostly use separate chute plates, and the chute is directly placed on the building to be poured. The mixer truck pours the concrete on the chute, and the concrete enters the pouring place along the chute, but there is a problem of uneven pouring when the separate chute is used to pour the retaining wall.

[0003] Based on this, those skilled in the art are in urgent need of providing a concrete pouring chute device for wall protection that can overcome the technical problems existing in the above-mentioned prior art. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the problem of uneven pouring when a single chute is used to pour concrete on the retaining wall in the prior art, thereby providing a concrete pouring chute device for the retaining wall.

[0005] In order to achieve the above technical objectives, the following technical contents are disclosed:

[0006] A concrete pouring chute device for retaining wall, comprising:

[0007] Material guiding parts, material storage parts, fixed chutes, extension chutes and adjustment parts;

[0008] The material guiding component is movably connected with the material storing component;

[0009] The n fixed chutes and the side wall of the material storage component are connected to form a stable structure;

[0010] Wherein, one end of the n fixed chutes is respectively connected to the n discharge ports of the side wall of the material storage component, and the other end is slidably connected to the extension chute in the fixed chute; n≥3, and n is a positive integer;

[0011] The extension chute is connected to the adjusting component; the adjusting component is connected to the fixed chute and is used to fix the extension length of the extension chute.

[0012] Preferably, the material storage component is provided with a mounting slot;

[0013] The mounting slot is slidably connected to the material inlet at the top of the material storage component;

[0014] The installation slot is provided with a positioning slot; the positioning slot is engaged with the installation block of the material guiding component.

[0015] Preferably, the adjustment component comprises: a limit card slot, a limit card rod, an adjustment chute and an adjustment slider; each of the fixed chute outer walls is provided with m pairs of limit card slots, m≥1, and m is a positive integer;

[0016] An adjusting chute is provided on the outer wall of each fixed chute near the end of the protective wall; and the length of the extended chute in the fixed chute is greater than or equal to the length of the adjusting chute;

[0017] The adjusting slider is slidably connected with the adjusting chute in the adjusting chute; the adjusting slider passes through the adjusting chute and is connected with the extension chute;

[0018] The adjusting slide block and the limiting clamping rod are hinged;

[0019] The limit clamping rod is clamped with the limit clamping slot.

[0020] Preferably, the mounting block is elastically connected to the material guiding component.

[0021] Preferably, a concrete pouring chute device for wall protection further comprises: a protective baffle;

[0022] The protective baffle is an L-shaped structure;

[0023] The protective baffle is hinged to the extension chute.

[0024] Preferably, one end of the n fixed chutes is respectively connected to the n discharge ports of the side wall of the material storage component, specifically:

[0025] The outer walls of the n fixed chutes are provided with a fixed slots; a≥2, and a is a positive integer;

[0026] Each of the fixed chutes is clamped with the discharge port via a single fixed clamping slot.

[0027] Preferably, one end of the n fixed chutes is respectively connected to the n discharge ports of the side wall of the material storage component, specifically:

[0028] The n fixed chutes are fixedly connected to the n discharge ports via mounting flanges.

[0029] Preferably, a concrete pouring chute device for retaining wall further comprises: a limiting column;

[0030] The extension chute is fixedly connected to the limiting column.

[0031] The technical solution of the utility model has the following advantages:

[0032] The utility model not only realizes the function of facilitating uniform pouring and adjusting the length, but also realizes the function of facilitating material guiding;

[0033] (1) After the concrete in the mixer truck is poured into the pouring box, the concrete in the pouring box is poured into the wall protection body from the fixed chutes. The fixed chutes are evenly distributed to achieve uniform pouring. The fixed chutes are connected by mounting flanges. Once damaged, they can be disassembled and replaced separately to reduce loss costs. The pouring chute can be flexibly used in the pouring of circular buildings and rectangular buildings;

[0034] (2) By providing a fixed chute, a limit card slot, an adjustment chute, an extension chute, a limit card rod and an adjustment slider, the extension chute can be adjusted according to the size of the retaining wall. When adjusting, the extension chute is pulled outward, and the adjustment slider on the extension chute slides inside the adjustment chute. After the extension chute moves to the retaining wall pouring position, the limit card rod on the adjustment slider is inserted into the limit card slot to achieve positioning. The limit column on the extension chute can be fixed by a built bracket. This structure realizes the function of facilitating the length adjustment;

[0035] (3) By providing a guide hopper, a feed inlet, a mounting block, a positioning slot and a mounting slot, the guide hopper is first installed on the pouring box before pouring concrete, and the mounting block at the bottom of the guide hopper is inserted into the inside of the mounting slot outside the feed inlet. The protrusion on the mounting block can be embedded in the inside of the positioning slot to achieve positioning. When the mixer truck pours materials into the pouring box, the guide hopper can guide the materials to be poured. This structure realizes the function of facilitating material guiding. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 This is a front view of the first embodiment of the utility model;

[0038] Figure 2 It is a schematic diagram of the connection between the utility model and the wall protection body;

[0039] Figure 3It is a top view of the material storage component of the utility model;

[0040] Figure 4 It is a schematic diagram of the adjustment component of the utility model;

[0041] Figure 5 This is a schematic diagram of the fixed card slot structure of the utility model;

[0042] Figure 6 It is a schematic diagram of the clamping connection between the movable baffle and the discharge port of the utility model.

[0043] Description of reference numerals:

[0044] 1- material guide part, 2- material storage part, 3- mounting flange, 4- fixed chute, 5- limiting card slot, 6- adjusting chute, 7- extension chute, 8- protective baffle, 9- limiting column, 10- material inlet, 11- mounting block, 12- wall protection body, 13- limiting card rod, 14- adjusting slide block, 15- material outlet, 16- positioning card slot, 17- mounting card slot, 18- fixed card slot, 19- movable baffle;

[0045] 181 - first fixed card slot, 182 - second fixed card slot, 183 - third fixed card slot, 184 - fourth fixed card slot. DETAILED DESCRIPTION

[0046] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0047] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are 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 therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0050] Example 1

[0051] like Figure 1 The embodiment shown discloses a concrete pouring chute device for wall protection, comprising:

[0052] A material guiding component 1, a material storing component 2, a fixed chute 4, an extension chute 7 and an adjusting component;

[0053] The material guiding component 1 is movably connected to the material storing component 2;

[0054] The n fixed chutes 4 are connected to the side wall of the material storage part 2 to form a stable structure;

[0055] One end of the n fixed chutes 4 is respectively connected to the n discharge ports 15 on the side wall of the material storage component 2, and the other end is slidably connected to the extension chute 7 in the fixed chute 4; n≥3, and n is a positive integer;

[0056] The extension chute 7 is connected to the adjusting component; the adjusting component is connected to the fixed chute 4, and is used to fix the extension length of the extension chute 7. In this embodiment, n=4.

[0057] Specifically:

[0058] like Figure 3 As shown, the material storage component 2 is provided with a mounting slot 17;

[0059] The mounting slot 17 is connected to the material inlet 10 at the top of the material storage component 2;

[0060] A positioning slot 16 is provided on the mounting slot 17 , and the positioning slot 16 is engaged with the mounting block 11 of the material guiding component 1 .

[0061] In this embodiment, one end of the n fixed chutes 4 is fixedly connected to the n discharge ports 15 on the side wall of the material storage component 2 via the mounting flange 3 .

[0062] As an improved implementation method, the mounting slot 17 is slidably connected to the feed port 10 at the top of the material storage component 2, so that the material guide component 1 connected to the mounting block 11 can rotate flexibly to adapt to the mixer discharge port; it should be noted that in actual application, the shape of the material guide component 1 includes but is not limited to: a standard funnel type, a boat-shaped funnel, etc.; the rotatable connection method makes it easy for the material guide component 1 to adapt to a concrete mixer where it is inconvenient to move the discharge direction.

[0063] The other ends of the n fixed chutes 4 are slidably connected to the extension chutes 7, such as Figure 4 The adjustment components shown include: a limit slot 5, a limit rod 13, an adjustment chute 6 and an adjustment slider 14; each fixed chute 4 is provided with m pairs of limit slots 5 on its outer wall, m≥1, and m is a positive integer;

[0064] An adjusting chute 6 is provided on the outer wall of each fixed chute 4 near the end of the protective wall; and the length of the extended chute 7 in the fixed chute 4 is greater than or equal to the length of the adjusting chute 6;

[0065] The adjusting slider 14 is slidably connected with the adjusting chute 6 in the adjusting chute 6; the adjusting slider 14 penetrates the adjusting chute 6 and is connected with the extension chute 7;

[0066] The adjusting slide block 14 and the limiting clamping rod 13 are hinged;

[0067] The limiting clamping rod 13 is clamped with the limiting clamping slot 5 .

[0068] like Figure 1 The concrete pouring chute device for the protective wall shown in the figure further includes: a protective baffle 8, which is used to control the horizontal movement direction of the concrete after it leaves the extension chute 7, so that the concrete falls accurately into the protective wall body 12, and prevents the concrete from leaving the extension chute 7 due to its own gravity, and the horizontal movement distance of the concrete leaves the pouring range of the protective wall body 12;

[0069] The protective baffle 8 is an L-shaped structure;

[0070] The protective baffle 8 is hinged to the extension chute 7 .

[0071] Furthermore, as an improved implementation, the mounting block 11 is elastically connected to the material guiding component 1 so that the material guiding component 1 is more compatible with the mixer discharge port; wherein the elastic parameters of the elastic connection are based on actual needs.

[0072] In addition, in this embodiment, a movable baffle 19 is also provided on the discharge port 15 according to actual needs;

[0073] The size of the movable baffle 19 is adapted to the size of the discharge port 15;

[0074] The movable baffle 19 is movably connected to the discharge port 15 to control the opening and closing of the discharge port 15. The movable baffle 19 is movably connected to the discharge port 15 by a sealed connection. The specific sealed connection method includes but is not limited to a detachable sealed connection method, such as: a clamping connection, a bonding connection, a bolt connection, etc.; Figure 6 It is a schematic diagram of the engagement of the movable baffle 19 with the material outlet 15. It should be noted that when the material outlet 15 is not in use, the movable baffle 19 is movably connected with the material outlet 15 to close the material outlet 15.

[0075] Furthermore, as an improved implementation, one end of the n fixed chutes 4 is respectively connected to the n discharge ports 15 on the side wall of the material storage component 2, specifically:

[0076] The outer wall of the n fixed chutes 4 is provided with a fixed slots 18; a ≥ 2, and a is a positive integer; wherein, Figure 5 The figure shows the fixed card slot structure diagram. Figure 5 n=4; Figure 5 There are four fixed slots at different angles, namely a first fixed slot 181 , a second fixed slot 182 , a third fixed slot 183 and a fourth fixed slot 184 .

[0077] Each fixed chute 4 is connected to the discharge port 15 via a single fixed slot 18. In actual application, the inclination angle of the fixed chute 4 can be changed based on different fixed slots 18, and the number of fixed slots 18 in actual application is based on actual needs.

[0078] Furthermore, as an improved implementation, a concrete pouring chute device for retaining wall further includes: a limiting column 9;

[0079] The extension chute 7 is fixedly connected to the limiting column 9 .

[0080] The limiting column 9 is clamped with the top of the wall protection body 12 to be poured to fix the pouring position.

[0081] like Figure 2 It is a top view of the concrete pouring chute device connected to the wall protection body 12 of this embodiment.

[0082] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A concrete pouring chute device for wall protection, characterized in that: include: A material guiding component (1), a material storing component (2), a fixed chute (4), an extension chute (7), and an adjusting component; The material guiding component (1) is movably connected to the material storing component (2); The n fixed chutes (4) and the side walls of the material storage component (2) are connected to form a stable structure; One end of the n fixed chutes (4) is respectively connected to the n discharge ports (15) on the side wall of the material storage component (2), and the other end is slidably connected to the extension chute (7) in the fixed chute (4); n≥3, and n is a positive integer; The extension chute (7) is connected to the adjustment component; the adjustment component is connected to the fixed chute (4) and is used to fix the extension length of the extension chute (7).

2. A concrete pouring chute device for wall protection according to claim 1, characterized in that: The material storage component (2) is provided with a mounting slot (17); The mounting slot (17) is slidably connected to the material inlet (10) at the top end of the material storage component (2); A positioning slot (16) is provided on the installation slot (17); the positioning slot (16) is engaged with the installation block (11) of the material guiding component (1).

3. A concrete pouring chute device for wall protection according to claim 1, characterized in that: The adjustment component comprises: a limit slot (5), a limit rod (13), an adjustment chute (6) and an adjustment slider (14); each of the fixed chute (4) is provided with m pairs of limit slots (5) on its outer wall, m≥1, and m is a positive integer; Each of the fixed chutes (4) is provided with an adjusting chute (6) on the outer wall near the protective wall end; and the length of the extended chute (7) in the fixed chute (4) is greater than or equal to the length of the adjusting chute (6); The adjusting slide block (14) is slidably connected to the adjusting slide groove (6) in the adjusting slide groove (6); the adjusting slide block (14) passes through the adjusting slide groove (6) and is connected to the extension slide groove (7); The adjusting slide block (14) and the limiting clamping rod (13) are hinged; The limit clamping rod (13) is clamped with the limit clamping slot (5).

4. A concrete pouring chute device for wall protection according to claim 2, characterized in that: The installation block (11) is elastically connected to the material guiding component (1).

5. A concrete pouring chute device for wall protection according to claim 1, characterized in that: The device further comprises: a protective baffle (8); The protective baffle (8) is an L-shaped structure; The protective baffle (8) is hinged to the extension chute (7).

6. A concrete pouring chute device for wall protection according to claim 1, characterized in that: One end of the n fixed chutes (4) is respectively connected to the n discharge ports (15) on the side wall of the material storage component (2), specifically: The outer walls of the n fixed chutes (4) are provided with a fixed slots (18); a≥2, and a is a positive integer; Each of the fixed chutes (4) is clamped with the discharge port (15) via a single fixed clamping groove (18).

7. A concrete pouring chute device for wall protection according to claim 1, characterized in that: One end of the n fixed chutes (4) is respectively connected to the n discharge ports (15) on the side wall of the material storage component (2), specifically: The n fixed chutes (4) are fixedly connected to the n discharge ports (15) via mounting flanges (3).

8. A concrete pouring chute device for wall protection according to claim 1, characterized in that: A concrete pouring chute device for retaining walls further comprises: a limiting column (9); The extension chute (7) is fixedly connected to the limiting column (9).

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