Portable chute

Abstract

The utility model provides a portable chute which comprises a chute body and a support connected with the chute body. Wherein the tank body comprises a bottom plate and a flow guide plate vertically arranged on the edge of the bottom plate; a material sliding opening is formed in the end part of the groove body; a locking piece is adjustably arranged at one end deviating from the material sliding opening; the support comprises two telescopic pipe fittings and a connecting section arranged between the two telescopic pipe fittings. Wherein the top end of the telescopic pipe fitting is fixed with the bottom of the bottom plate in a turnover manner through a turnover fixing piece, so that the fall height of concrete can be adjusted by adjusting the portable chute, the concrete can stably enter a template at a low position, and the flowability and workability of the concrete are ensured; the height of the support can be adjusted only by adjusting the height of the telescopic pipe fitting, so that the elevation angle of the chute is adjusted, the whole device is simple in structure, reasonable in design and low in cost, and the technical effect of concrete pouring operation is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-altitude concrete construction, in particular to a portable chute used for concrete pouring. Background Art

[0002] A chute usually refers to a trough on the ground that transports things from high to low. The inner surface is smooth and things can slide down automatically. In the construction process of some foundation construction surfaces, concrete is often needed for pouring. The concrete is mixed and discharged by a concrete tank truck. Since the height difference between the concrete discharge position of the concrete tank truck and the mold entry position of the construction surface where concrete is to be poured exceeds the maximum pouring height difference requirement of this structural form, concrete pouring cannot be carried out directly.

[0003] During use, the traditional concrete pouring chute is not easy to install and transport due to its large overall structure, and is not conducive to movement and change of direction, which brings great inconvenience to construction.

[0004] Therefore, there is an urgent need for a portable chute with a simple and portable structure that can drain concrete and drain the concrete to a mold entry position for pouring. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide a portable chute to solve the problem that when concrete is discharged after being mixed by a concrete tank truck, concrete cannot be poured directly because there is a height difference between the concrete discharge position of the concrete tank truck and the mold entry position of the construction surface where concrete is to be poured, which exceeds the maximum pouring drop height requirement of the structural form. During use, the traditional concrete pouring chute is not easy to install and transport due to its large overall structure, and is not conducive to movement and change of direction, which brings great inconvenience to construction.

[0006] The utility model provides a portable chute, comprising a chute body and a bracket connected to the chute body; wherein:

[0007] The tank body comprises a bottom plate and a guide plate vertically arranged on the edge of the bottom plate;

[0008] A material slitting port is provided at the end of the tank body;

[0009] A locking member is adjustably provided at one end away from the material slitting port;

[0010] The support comprises two telescopic pipes and a connecting section arranged between the two telescopic pipes; wherein,

[0011] The top end of the telescopic tube is flipably fixed to the bottom end of the base plate via a flipable fixing piece.

[0012] Preferably, the flippable fixing member comprises a fixing portion and a threaded section fixedly disposed below the fixing portion.

[0013] Preferably, the number of the brackets is three.

[0014] Preferably, through holes are arranged at equal intervals on the bottom plate;

[0015] The bolt passes through the through hole and the fixing hole on the fixing part to fix the bottom plate to the fixing part.

[0016] Preferably, a fixed shaft is fixedly passed through the top of the telescopic pipe, and the fixed shaft is passed through the threaded section so that the telescopic pipe can be fixed vertically or parallel to the bottom plate.

[0017] Preferably, the tank body comprises three sections of sub-tanks.

[0018] Preferably, the sub-trough bodies are stacked in pairs so that the through holes on the bottom plates of the two sub-trough bodies are aligned;

[0019] The bolts pass through two aligned through holes and the fixing holes on the fixing part to fix the bottom plates of the two groups of sub-trough bodies to the fixing part.

[0020] Preferably, the bottom of the locking member is welded to the bottom plate;

[0021] Two sides of the locking member are welded to the guide plate.

[0022] Preferably, the telescopic pipe comprises three sections of sub-pipes;

[0023] The sub-tubes are fixedly connected via adjustable buckles and clamping holes.

[0024] Preferably, the material chute is perpendicular to the bottom plate.

[0025] As can be seen from the above technical scheme, the portable chute provided by the utility model comprises a chute body and a bracket connected to the chute body; wherein the chute body comprises a bottom plate and a guide plate vertically arranged on the edge of the bottom plate; a chute port is arranged at the end of the chute body; a locking member is adjustable at one end away from the chute port; the bracket comprises two retractable pipes and a connecting section arranged between the two retractable pipes; wherein the top of the retractable pipe is reversibly fixed to the bottom of the bottom plate by a reversible fixing member, so that the drop height of concrete can be adjusted by adjusting the portable chute in the utility model, so that the concrete can stably enter the low position template, ensuring the fluidity and workability of the concrete; only the height of the retractable pipe can be adjusted as much as possible to adjust the height of the bracket, thereby adjusting the elevation angle of the chute, and adjusting the relative position relationship between the sub-chute bodies can adjust the combined length of the two sections of the chute, thereby adjusting the length of the overall chute body, thereby ensuring that the height difference and the required length of the tank out and into the tank are solved, the whole device has a simple structure, reasonable design, and low cost, which greatly improves the technical effect of the concrete pouring operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] By referring to the following description in conjunction with the accompanying drawings, and with a more comprehensive understanding of the present invention, other purposes and results of the present invention will become more clear and easy to understand. In the accompanying drawings:

[0027] Figure 1 It is an overall schematic diagram of a portable chute according to an embodiment of the utility model;

[0028] Figure 2 It is a schematic diagram of a bracket and a reversible fixing member of a portable chute according to an embodiment of the utility model;

[0029] Figure 3 It is a top view of the trough body of the portable chute according to an embodiment of the utility model.

[0030] Among them, the figure markings are: 1, trough body; 2, bracket; 3, flip-up fixing part; 4, connecting section; 5, telescopic pipe fitting; 6, bottom plate; 7, through hole; 8, locking part; 9, material chute; 10, guide plate. DETAILED DESCRIPTION

[0031] Since the height difference between the concrete discharge position of the concrete tank truck and the mold entry position of the construction surface to be poured with concrete exceeds the maximum pouring height requirement of the structure, it is impossible to pour concrete directly. During the use of the traditional concrete pouring chute, due to its large overall structure, it is not easy to install and transport, and it is not conducive to moving and changing direction, which brings great inconvenience to the construction.

[0032] In view of the above problems, the present invention provides a portable chute, and specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] In order to illustrate the portable chute provided by the utility model, Figure 1-Figure 3 The embodiments of the present invention are exemplarily indicated.

[0034] The following description of exemplary embodiments is merely illustrative in nature and is not intended to limit the present invention and its application or use. Technologies and devices known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technologies and devices should be considered as part of the specification.

[0035] like Figure 1 As shown, the utility model provides a portable chute, including a chute body 1 and a bracket 2 connected to the chute body; wherein the chute body 1 includes a bottom plate 6 and a guide plate 10 vertically arranged on the edge of the bottom plate; a chute port 9 is arranged at the end of the chute body; a locking member 8 is adjustably arranged at the end away from the chute port 9, so that when pouring concrete, the locking member 8 is inserted into the fixed card hole designed on the concrete tank truck, and the concrete in the concrete tank truck can flow into the concrete pouring template through the portable chute in this embodiment. The portable chute in this embodiment has a simple structure, reasonable design, and low cost, and can improve the efficiency of concrete pouring operations.

[0036] In this embodiment, the bracket 2 includes two retractable tubes 5 and a connecting section 4 arranged between the two retractable tubes; wherein the top end of the retractable tube 5 is reversibly fixed to the bottom of the base plate 6 through a reversible fixing member 3, so that the bracket is easy to adjust the height, and when the device is not in use, the bracket can be folded.

[0037] like Figure 1 , Figure 2 , Figure 3 As shown together, in a specific embodiment, the flip fixing member 3 includes a fixing portion and a threaded section fixedly arranged below the fixing portion. The number of the brackets is not specifically limited and can be determined specifically according to the overall length of the trough body. In this embodiment, the number of the brackets is 3. In this embodiment, through holes are evenly spaced on the bottom plate. The bolts pass through the through holes and the fixing holes on the fixing portion to fix the bottom plate to the fixing portion. A fixing shaft is fixedly passed through the top of the telescopic pipe fitting. The fixing shaft is passed through the threaded section so that the telescopic pipe fitting can be fixed vertically to the bottom plate or parallel to the bottom plate, so that when the device is in use, the bracket and the trough body can be fixed vertically. When the device is not in use, the bracket can be easily folded to a state parallel to the trough body for easy storage.

[0038] In the present embodiment, the retractable pipe is a retractable tubular metal object, and the specific form is not limited. It can be retracted using any retractable structure as long as it can be retracted and fixed. In the present embodiment, the retractable pipe includes three sections of sub-pipes, and the sub-pipes are fixedly connected by adjustable buckles and holes, so as to facilitate the retractable and fixed of the retractable pipe, thereby facilitating the height adjustment of the bracket, and further facilitating the adjustment of the height and inclination of the entire portable chute.

[0039] In order to adjust the overall length of the tank body, the tank body 1 includes three sections of sub-tanks, which are stacked in pairs so that the through holes on the bottom plates of the two sub-tanks are aligned; bolts pass through the two aligned through holes and the fixing holes on the fixing part to fix the bottom plates of the two groups of sub-tanks to the fixing part, that is, if there are three brackets, two of which are fixed at the intersection of the two sub-tanks, and the other is fixed on the bottom plate of a single sub-tank, that is, if there are three sub-tanks, the bolts equipped by the two brackets pass through the aligned through holes of the two sub-tanks and the fixing holes on the fixing part to fix the bottom plates of the two groups of sub-tanks to the fixing part, and the bolts equipped by the other bracket directly pass only through the through holes and the fixing holes on the fixing part to fix the bottom plate to the fixing part. In this way, the existence of the sub-tanks can change the relative position relationship between the two sub-tanks by adjusting the size of the overlapping area between the two sub-tanks, thereby adjusting the overall length of the entire tank body to ensure the required length to solve the height difference of the tank in and out.

[0040] In this embodiment, the bottom of the locking member 8 is welded to the bottom plate 6; the two sides of the locking member 8 are welded to the guide plate 10, thereby increasing the stability between the locking member and the trough body. When pouring concrete, the locking member 8 is inserted into the fixed card hole designed on the concrete tank truck, and the concrete in the concrete tank truck can flow into the concrete pouring template through the portable chute in this embodiment.

[0041] In this embodiment, the material chute 9 is perpendicular to the bottom plate, so that the concrete material can flow into the concrete construction template through the trough body.

[0042] When not in use, the bracket can be folded by the flip-over fixing member 3 for easy storage later.

[0043] The reversible fixing member 3 can be any functional component that enables the bracket to be folded and fixed to the bottom of the base plate, and is not limited here. Specifically, in a specific embodiment, the reversible fixing member 3 includes a fixing portion and a threaded section fixedly arranged below the fixing portion.

[0044] As described above, the portable chute provided in the present embodiment comprises a chute body and a bracket connected to the chute body; wherein the chute body comprises a bottom plate and a guide plate vertically arranged on the edge of the bottom plate; a material chute port is arranged at the end of the chute body; a locking member is adjustably arranged at one end away from the material chute port; the bracket comprises two retractable pipes and a connecting section arranged between the two retractable pipes; wherein the top end of the retractable pipe is reversibly fixed to the bottom of the bottom plate through a reversible fixing member, so that the drop height of concrete can be adjusted by adjusting the portable chute in the utility model, so that concrete can stably enter the low position template, ensuring the fluidity and workability of concrete; only the height of the retractable pipe can be adjusted as much as possible to adjust the height of the bracket, thereby adjusting the elevation angle of the chute, and adjusting the relative position relationship between the sub-chute bodies to adjust the combined length of the two sections of the chute, thereby adjusting the length of the overall chute body, thereby ensuring that the height difference and the required length of the tank out and in are solved, the whole device has a simple structure, reasonable design, and low cost, which greatly improves the technical effect of the concrete pouring operation.

[0045] The portable chute proposed according to the utility model is described above by way of example with reference to the accompanying drawings. However, those skilled in the art should understand that various improvements can be made to the portable chute proposed by the utility model without departing from the content of the utility model. Therefore, the protection scope of the utility model should be determined by the content of the attached claims.

Claims

1. A portable chute, characterized in that: It comprises a tank body and a bracket connected to the tank body; wherein, The tank body comprises a bottom plate and a guide plate vertically arranged on the edge of the bottom plate; A material slitting port is provided at the end of the tank body; A locking member is adjustably provided at one end away from the material slitting port; The support comprises two telescopic pipes and a connecting section arranged between the two telescopic pipes; wherein, The top end of the telescopic tube is flipably fixed to the bottom end of the base plate via a flipable fixing piece.

2. The portable chute according to claim 1, characterized in that: The flippable fixing member includes a fixing portion and a threaded section fixedly arranged below the fixing portion.

3. The portable chute according to claim 2, characterized in that: The number of the brackets is three.

4. The portable chute according to claim 3, characterized in that: Through holes are arranged on the bottom plate at equal intervals; Bolts pass through the through holes and the fixing holes on the fixing part to fix the bottom plate to the fixing part.

5. The portable chute according to claim 4, characterized in that: A fixed shaft is fixedly passed through the top of the telescopic pipe, and the fixed shaft is passed through the threaded section so that the telescopic pipe can be fixed vertically or parallel to the bottom plate.

6. The portable chute according to claim 5, characterized in that: The tank body comprises three sections of sub-tanks.

7. The portable chute according to claim 6, characterized in that The sub-trough bodies are stacked in pairs so that the through holes on the bottom plates of the two sub-trough bodies are aligned; The bolts pass through two aligned through holes and the fixing holes on the fixing part to fix the bottom plates of the two groups of sub-trough bodies to the fixing part.

8. The portable chute according to claim 7, characterized in that: The bottom of the locking member is welded to the bottom plate; Two sides of the locking member are welded to the guide plate.

9. The portable chute according to claim 8, characterized in that The telescopic pipe comprises three sections of sub-pipes; The sub-tubes are fixedly connected via adjustable buckles and clamping holes.

10. The portable chute according to claim 9, characterized in that The material slitting port is perpendicular to the bottom plate.

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