Concrete chute device

Abstract

The utility model relates to the technical field of building construction equipment, in particular to a concrete chute device. Comprising a bottom plate, side plates and splicing assemblies. The side plates are L-shaped, and the side plates are in sliding connection with the two sides of the bottom plate and define a chute for guiding flow of concrete; the splicing assemblies are arranged at the two ends of the chutes and used for connecting the adjacent chutes in the length direction. The concrete chute device is simple in structure and easy to use, the width of the concrete chute can be adjusted according to the concrete pouring requirement, and the construction effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a concrete chute device. Background Art

[0002] Concrete pouring is a very important process in concrete construction, which involves pouring concrete mixture into pre-designed molds to form various concrete structures. It includes concrete mixing, transportation and pouring processes, which have an important impact on the quality and efficiency of concrete structures.

[0003] A concrete chute is a sloped structure used to handle and transport concrete. Usually, the width of the chute increases with the height and span to ensure a steady flow of materials. Depending on the length and span of the chute, appropriate structural members need to be designed to support the concrete chute. These structures must be able to withstand the weight of the material and the stress generated during transportation. When pouring concrete on construction sites, wooden boards are often used to make temporary chutes to hold and guide the concrete in the tank truck or pump truck pump pipe. Multiple concrete chutes of different lengths and spans are often required for different construction sites. They do not have fixing devices and are often fixed to the tank truck discharge port with wire, resulting in material waste and structural instability. Therefore, a solution is urgently needed.

[0004] The above contents are only used to assist in understanding the technical solution of the present utility model, and do not constitute an admission that the above contents are the closest prior art. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a concrete chute device, which has a simple structure and is easy to use, and can adjust the width of the concrete chute according to the concrete pouring requirements to improve the construction effect.

[0006] To achieve the above object, the technical solution of the utility model is implemented as follows: a concrete chute device comprises: a bottom plate, a side plate and a splicing assembly; the side plate is arranged in an L shape, and the side plate and the two sides of the bottom plate are slidably connected to form a chute for guiding concrete; the splicing assembly is arranged at both ends of the chute, and is used to connect adjacent chutes along the length direction of the chute.

[0007] Preferably, connecting grooves are provided on both sides of the side panels, the short sides of the side panels are inserted into the connecting grooves, and the inner walls of the connecting grooves form a sliding connection, and the width of the chute is greater than the width of the bottom plate and less than the sum of the width of the short sides of the side panels and the width of the bottom plate.

[0008] Preferably, the splicing assembly includes a connecting rod and a connecting hole; the connecting holes are arranged at both ends of the bottom plate; the connecting rod and the connecting hole form a plug-in fit, and the length of the connecting rod is equal to the depth of the two connecting holes.

[0009] Preferably, the splicing assembly further comprises a side panel reinforcing rod; the side panel reinforcing rod is arranged at one end of the outer wall of the side panel and is located in the length direction of the outer wall of the side panel to form a sliding connection.

[0010] Preferably, the side panel reinforcement rod is rotatably connected to the outer wall of the side panel.

[0011] Preferably, the splicing assembly further comprises a bottom plate reinforcing rod; the bottom plate reinforcing rod is arranged on the bottom surface of the bottom plate and forms a sliding connection or a rotating connection with the bottom surface of the bottom plate, so as to support the splicing of adjacent chutes.

[0012] Preferably, it also includes a connecting hook; the straight handle of the connecting hook is detachably connected to one end of the side plate, and the curved portion of the connecting hook is connected to the discharge port of the concrete tank truck.

[0013] Preferably, it also includes locking pieces; the locking pieces are respectively arranged at the sliding connection between the side plate and the bottom plate to limit the sliding between the side plate and the bottom plate; the locking pieces are arranged at the joints of adjacent chutes to reinforce the splicing connection between adjacent chutes.

[0014] The beneficial effects of the utility model are embodied in:

[0015] (1) The chute provided by the utility model has a simple structure and is easy to assemble. It not only solves the problem of complicated production and low efficiency of traditional wooden chutes, but also solves the problem that the length and width of traditional one-piece chutes are difficult to adjust. The newly designed chute can control the conveying speed of concrete slurry per unit time by adjusting the width of the chute, thereby controlling the pouring speed.

[0016] (2) The chute provided by the utility model is easy to use, highly maneuverable, highly efficient, low cost, and can be reused, thus solving the problem that the traditional chute cannot be reused for multiple casting locations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the end section of the chute of the utility model;

[0018] Figure 2 It is a schematic diagram of the middle structure of the chute of the utility model.

[0019] Description of reference numerals:

[0020] 10. Bottom plate; 11. Bottom plate reinforcement rod; 12. Connection hole; 20. Side plate; 21. Side plate reinforcement rod; 30. Connection hook; 40. Connection rod. DETAILED DESCRIPTION

[0021] 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Example

[0023] See also Figure 1-2 As shown:

[0024] The utility model provides a concrete chute device, comprising: a bottom plate 10, a side plate 20 and a splicing component.

[0025] The side panels 20 are set to be L-shaped, and the side panels 20 and the two sides of the bottom plate 10 form a sliding connection. The two sides of the bottom plate 10 are provided with connection grooves, and the short sides of the side panels 20 are inserted into the connection grooves, and the inner walls of the connection grooves form a sliding connection, and the width of the chute is greater than the width of the bottom plate 10, and less than the sum of the width of the short sides of the side panels 20 and the width of the bottom plate 10. Two side panels 20 and one bottom plate 10 together enclose a chute for guiding concrete, so that the formed chute can be adjusted along the width direction to meet the casting requirements of different concretes.

[0026] The splicing components are arranged at both ends of the chute and are used to connect adjacent chutes along the length direction.

[0027] The splicing assembly is mainly composed of a connecting rod 40 , a connecting hole 12 , a side plate reinforcing rod 21 and a bottom plate reinforcing rod 11 .

[0028] The connecting holes 12 are provided at both ends of the bottom plate 10; the connecting rod 40 is plugged into the connecting holes 12, and the length of the connecting rod 40 is equal to the depth of the two connecting holes 12. In actual use, the adjacent chutes can be spliced ​​together by inserting one end of the connecting rod 40 into the connecting hole 12 on the bottom plate 10 of one chute and the other end into the connecting hole 12 on the bottom plate 10 of another chute.

[0029] The side plate reinforcing rod 21 is arranged at one end of the outer wall of the side plate 20 and is located in the length direction of the outer wall of the side plate 20 to form a sliding connection. The side plate reinforcing rod 21 and the outer wall of the side plate 20 form a rotational connection.

[0030] In actual use, after adjacent chutes are spliced, the side panel reinforcement rod 21 of one of the chutes is slid along the length direction of the outer wall of the side panel 20, or the side panel reinforcement rod 21 is rotated to make it contact and connect with the outer wall of the side panel 20 of the adjacent chute, thereby forming a barrier restriction on the outer wall of the side panel 20. When concrete slurry flows through the chute, the side panel 20 will not be misaligned at the splicing due to the squeezing of concrete, thereby avoiding the phenomenon of concrete slurry overflowing along the chute splicing.

[0031] The bottom plate reinforcing rod 11 is arranged on the bottom surface of the bottom plate 10 and is slidably connected or rotatably connected with the bottom surface of the bottom plate 10 to support the joint of adjacent chutes. The bottom plate reinforcing rod 11 has the same function as the side plate reinforcing rod 21, which is to ensure that adjacent chutes have more contact surfaces at the joint, so that the connection is tighter, so that the chutes have a better conveying effect on the concrete slurry.

[0032] It also includes a connecting hook 30; the straight handle of the connecting hook 30 is detachably connected to one end of the side plate 20, and the curved portion of the connecting hook 30 is connected to the discharge port of the concrete tanker. In actual use, the connecting hook 30 only needs to be hung on the discharge port of the concrete tanker to complete the docking work, which is simple and convenient.

[0033] It also includes locking members; the locking members are respectively arranged at the sliding connection between the side plate 20 and the bottom plate 10 to limit the sliding between the side plate 20 and the bottom plate 10, and the locking members are arranged at the joints of adjacent chutes to reinforce the splicing connection between adjacent chutes.

[0034] In actual use, the locking member can be a pin or a lock structure. A latch hole is provided on the bottom plate 10, and a fixing hole that is connected to the latch hole is provided on the side plate 20. There are multiple fixing holes, which are evenly spaced along the place where the side plate 20 and the bottom plate are slidably connected. When the width of the chute is adjusted, the fixing hole of the side plate 20 is aligned with the latch hole on the bottom plate 10, and then the latch is inserted, so that the width of the entire chute does not change.

[0035] Such a setting is convenient for operators to install and operate, and by setting the locking parts, the adjustment of the entire chute is more flexible and the use effect is more stable.

[0036] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A concrete chute device, characterized in that: include: A bottom plate (10), a side plate (20) and a splicing assembly; the side plate (20) is arranged in an L shape, and the side plate (20) and the two sides of the bottom plate (10) are slidably connected to form a chute for guiding concrete; the splicing assembly is arranged at both ends of the chute, and is used to connect adjacent chutes along the length direction of the chute.

2. A concrete chute device according to claim 1, characterized in that: The bottom plate (10) is provided with connecting grooves on both sides, the short sides of the side plates (20) are inserted into the connecting grooves, and the inner walls of the connecting grooves form a sliding connection, and the width of the chute is greater than the width of the bottom plate (10) and less than the sum of the width of the short sides of the side plates (20) and the width of the bottom plate (10).

3. A concrete chute device according to claim 1 or 2, characterized in that: The splicing assembly comprises a connecting rod (40) and a connecting hole (12); the connecting hole (12) is arranged at both ends of the bottom plate (10); the connecting rod (40) and the connecting hole (12) form a plug-in fit, and the length of the connecting rod (40) is equal to the depth of the two connecting holes (12).

4. A concrete chute device according to claim 3, characterized in that: The splicing assembly further comprises a side panel reinforcing rod (21); the side panel reinforcing rod (21) is arranged at one end of the outer wall of the side panel (20) and is located in the length direction of the outer wall of the side panel (20) to form a sliding connection.

5. A concrete chute device according to claim 4, characterized in that: The side plate reinforcing rod (21) is rotatably connected to the outer wall of the side plate (20).

6. A concrete chute device according to claim 5, characterized in that: The splicing assembly also includes a bottom plate reinforcing rod (11); the bottom plate reinforcing rod (11) is arranged on the bottom surface of the bottom plate (10) and is slidably connected or rotatably connected to the bottom surface of the bottom plate (10) to support the splicing of adjacent chutes.

7. A concrete chute device according to claim 5 or 6, characterized in that: It also comprises a connecting hook (30); the straight handle of the connecting hook (30) is detachably connected to one end of the side plate (20), and the curved portion of the connecting hook (30) is connected to the discharge port of the concrete tank truck.

8. A concrete chute device according to claim 7, characterized in that: It also includes locking members; the locking members are respectively arranged at the sliding connection between the side plate (20) and the bottom plate (10) to limit the sliding between the side plate (20) and the bottom plate (10); the locking members are arranged at the splicing of adjacent chutes to reinforce the splicing connection between adjacent chutes.

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