Concrete conveying device for water conservancy construction

Abstract

The application provides a concrete conveying device for water conservancy construction, and relates to the technical field of concrete conveying, which comprises a first chute and a second chute, first connecting plates are fixedly installed on the two sides of the top of the first chute, second connecting plates are fixedly connected on the two sides of the top of the second chute, an axis is fixedly connected between the two second connecting plates, and the outer surface of the axis is connected with the first connecting plates through a bearing. The first chute and the second chute are arranged to form a two-section rotatable folding structure. The two-section rotatable folding design shortens the length of the application after folding, and facilitates transportation and storage.

Description

Technical Field

[0001] This utility model relates to the field of concrete conveying technology, and more specifically, to a concrete conveying device for water conservancy construction. Background Technology

[0002] In the field of water conservancy construction, concrete transportation is a crucial link, and its efficiency and quality directly affect the progress and stability of the entire project. Traditional concrete transportation methods, such as the use of chutes, can meet construction needs to a certain extent, but they have obvious limitations. Fixed chutes, due to their fixed length, occupy a lot of space during transportation and storage, which is not conducive to transportation and storage. Therefore, we have made improvements and proposed a concrete transportation device for water conservancy construction. Utility Model Content

[0003] The purpose of this utility model is to address the problem that existing fixed chutes, due to their fixed length, occupy a large amount of space during transportation and storage, which is not conducive to transportation and storage.

[0004] In order to achieve the above-mentioned objectives, this utility model provides a concrete conveying device for water conservancy construction to improve the above-mentioned problems.

[0005] The application is as follows: A concrete conveying device for hydraulic construction includes a first chute and a second chute. A first connecting plate is fixedly installed on both sides of the top of the first chute, and a second connecting plate is fixedly connected to both sides of the top of the second chute. A rotating shaft is fixedly connected between the two second connecting plates, and the outer surface of the rotating shaft is connected to the first connecting plate through a bearing.

[0006] As a preferred technical solution of this application, the two first connecting plates are located between the two second connecting plates.

[0007] As a preferred technical solution of this application, a third support is fixedly installed at the bottom of the second chute, and a first support is fixedly installed at the bottom of the first chute. Both sides of the first support and the third support are provided with first locking fasteners.

[0008] As a preferred technical solution of this application, the first locking device includes a first buckle fixedly installed on a first support base and a first hook fixedly installed on a third support base, wherein the first hook is connected to the first buckle.

[0009] As a preferred technical solution of this application, a fourth support is also fixedly installed at the bottom of the second chute, and a plurality of first reinforcing rods are fixedly connected between the fourth support and the third support, and the first reinforcing rods are in contact with the outer surface of the second chute.

[0010] As a preferred technical solution of this application, a second support base is also fixedly installed at the bottom of the first chute, and a plurality of second reinforcing rods are fixedly connected between the second support base and the first support base, and the second reinforcing rods are in contact with the outer surface of the first chute.

[0011] As a preferred technical solution of this application, both the second chute and the first chute are provided with grounding holes.

[0012] As a preferred technical solution of this application, both the fourth support base and the second support base are provided with a number of through holes.

[0013] As a preferred technical solution of this application, a second buckle is installed on both sides of the second support base, and a second hook is installed on both sides of the fourth support base.

[0014] As a preferred technical solution of this application, a first connecting groove is provided on the outer side of the first chute near the end of the second chute, and a second connecting groove is provided on the inner wall of the second chute near the end of the first chute, and the second connecting groove and the first connecting groove are inserted into each other.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: In the scheme of this application: To address the problem that fixed chutes in the prior art occupy a large amount of space during transportation and storage due to their fixed length, which is not conducive to transportation and storage, this application sets up a first chute and a second chute to form a structure with two rotatable and foldable sections. The design of the two rotatable and foldable sections shortens the length of this application after folding, making it easier to transport and store. Attached Figure Description

[0016] Figure 1 A structural schematic diagram of the concrete conveying device for hydraulic construction provided in this application; Figure 2 Schematic diagrams of the first and second connecting grooves provided in this application; Figure 3 Provided for this application Figure 1 Enlarged structural diagram at point A in the middle; Figure 4 Provided for this application Figure 1 Enlarged structural diagram at point B; Figure 5 Provided for this application Figure 1 Enlarged structural diagram at point C; Figure 6 This is a schematic diagram of the folded structure of the concrete conveying device for hydraulic construction provided in this application.

[0017] The image shows: 1. First chute; 101. First connecting plate; 102. First support seat; 103. Second support seat; 2. Second chute; 201. Second connecting plate; 202. Third support seat; 203. Fourth support seat; 3. Rotating shaft; 4. Grounding hole; 5. First reinforcing rod; 501. Second reinforcing rod; 6. First buckle; 601. First hook; 7. Second buckle; 701. Second hook; 8. First connecting groove; 9. Second connecting groove; 10. Through hole. Detailed Implementation

[0018] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0019] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] For an example, please refer to... Figures 1-4 A concrete conveying device for water conservancy construction includes a first chute 1 and a second chute 2. A first connecting plate 101 is fixedly installed on both sides of the top of the first chute 1, and a second connecting plate 201 is fixedly connected to both sides of the top of the second chute 2. A rotating shaft 3 is fixedly connected between the two second connecting plates 201. The outer surface of the rotating shaft 3 is connected to the first connecting plate 101 through a bearing. By setting the first chute 1 and the second chute 2, this application forms a two-section rotatable and foldable structure. The two-section rotatable and foldable design shortens the length of the folded part, making it convenient for transportation and storage.

[0022] Furthermore, the two first connecting plates 101 are located between the two second connecting plates 201 to prevent interference between the first connecting plates 101 and the second connecting plates 201 when folded.

[0023] Furthermore, a third support 202 is fixedly installed at the bottom of the second chute 2, and a first support 102 is fixedly installed at the bottom of the first chute 1. First locking fasteners are provided on both sides of the first support 102 and the third support 202. The first locking fasteners are used to fix the third support 202 and the first support 102 together, thereby fixing the position of the first chute 1 and the second chute 2 after they are unfolded.

[0024] Furthermore, the first locking device includes a first buckle 6 fixedly installed on the first support base 102 and a first hook 601 fixedly installed on the third support base 202. The first hook 601 is connected to the first buckle 6, and the first hook 601 and the first buckle 6 cooperate with each other to fix the third support base 202 and the first support base 102 together, thereby fixing the position of the first chute 1 and the second chute 2 after they are unfolded.

[0025] Furthermore, a fourth support base 203 is fixedly installed at the bottom of the second chute 2. Several first reinforcing rods 5 are fixedly connected between the fourth support base 203 and the third support base 202. The first reinforcing rods 5 are in contact with the outer side of the second chute 2, and the first reinforcing rods 5 can reinforce the second chute 2.

[0026] Furthermore, a second support base 103 is fixedly installed at the bottom of the first chute 1. Several second reinforcing rods 501 are fixedly connected between the second support base 103 and the first support base 102. The second reinforcing rods 501 are in contact with the outer side of the first chute 1 and can reinforce the first chute 1.

[0027] Furthermore, ground stake holes 4 are provided on both the second chute 2 and the first chute 1. If it is a soil slope, ground stakes can be inserted into the slope through the ground stake holes 4 to fix the second chute 2 and the first chute 1.

[0028] Furthermore, both the fourth support 203 and the second support 103 are provided with several through holes 10. The through holes 10 facilitate the passage of rope-like tools to pull the second chute 2 and the first chute 1 by rope. In this way, when used on a hard slope, existing counterweights, such as counterweight blocks, can be placed in the flat area above the slope. The counterweight blocks and the through holes 10 can be tied together by ropes to pull and limit the first chute 1 and the second chute 2 by means of ropes and existing counterweights.

[0029] Furthermore, second buckles 7 are installed on both sides of the second support 103, and second hooks 701 are installed on both sides of the fourth support 203. After the first chute 1 and the second chute 2 are folded together, the second buckles 7 and the second hooks 701 are connected, as shown. Figure 6 As shown, the positions of the first chute 1 and the second chute 2 after folding are limited.

[0030] Furthermore, a first connecting groove 8 is provided on the outer side of the first chute 1 near the second chute 2, and a second connecting groove 9 is provided on the inner wall of the second chute 2 near the first chute 1. The second connecting groove 9 is inserted into the first connecting groove 8 to reduce the leakage of concrete from the joint between the first chute 1 and the second chute 2.

[0031] The usage process of the concrete conveying device for water conservancy construction provided by this utility model is as follows: When used on soil slopes, a ground stake can be inserted into the slope through the ground stake hole 4 to fix the second chute 2 and the first chute 1. When used on hard slopes, a rope and existing counterweights are used for counterweighting. The first chute 1 and the second chute 2 are set at an incline along the slope. The concrete slides between the first chute 1 and the second chute 2 under its own weight to transport the concrete. When folding, wash away any residual concrete on this application, separate the first buckle 6 and the first hook 601, and then rotate the first chute 1 or the second chute 2 around the pivot 3 to fold the first chute 1 and the second chute 2 together. Then fasten the second buckle 7 and the second hook 701 together. When unfolding, separate the first buckle 6 and the first hook 601, and then rotate the first chute 1 or the second chute 2 around the pivot 3 to unfold the first chute 1 and the second chute 2. Then fasten the first buckle 6 and the first hook 601 together.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A concrete conveying device for hydraulic construction, characterized in that, The chute includes a first chute (1) and a second chute (2). A first connecting plate (101) is fixedly installed on both sides of the top of the first chute (1), and a second connecting plate (201) is fixedly connected to both sides of the top of the second chute (2). A rotating shaft (3) is fixedly connected between the two second connecting plates (201), and the outer surface of the rotating shaft (3) is connected to the first connecting plate (101) through a bearing.

2. The concrete conveying device for water conservancy construction according to claim 1, characterized in that, The two first connecting plates (101) are located between the two second connecting plates (201).

3. The concrete conveying device for water conservancy construction according to claim 2, characterized in that, The bottom of the second chute (2) is fixedly installed with a third support (202), and the bottom of the first chute (1) is fixedly installed with a first support (102). Both sides of the first support (102) and the third support (202) are provided with first locking fasteners.

4. The concrete conveying device for water conservancy construction according to claim 3, characterized in that, The first locking device includes a first buckle (6) fixedly installed on the first support base (102) and a first hook (601) fixedly installed on the third support base (202), the first hook (601) being connected to the first buckle (6).

5. The concrete conveying device for water conservancy construction according to claim 4, characterized in that, The bottom of the second chute (2) is also fixedly installed with a fourth support (203), and a number of first reinforcing rods (5) are fixedly connected between the fourth support (203) and the third support (202). The first reinforcing rods (5) are in contact with the outer side of the second chute (2).

6. The concrete conveying device for water conservancy construction according to claim 5, characterized in that, A second support base (103) is fixedly installed at the bottom of the first chute (1). A number of second reinforcing rods (501) are fixedly connected between the second support base (103) and the first support base (102). The second reinforcing rods (501) are in contact with the outer side of the first chute (1).

7. The concrete conveying device for water conservancy construction according to claim 6, characterized in that, Both the second chute (2) and the first chute (1) are provided with grounding holes (4).

8. The concrete conveying device for water conservancy construction according to claim 7, characterized in that, Both the fourth support base (203) and the second support base (103) are provided with several through holes (10).

9. The concrete conveying device for water conservancy construction according to claim 8, characterized in that, The second support (103) is equipped with a second buckle (7) on both sides, and the fourth support (203) is equipped with a second hook (701) on both sides.

10. The concrete conveying device for hydraulic construction according to claim 9, characterized in that, The first chute (1) has a first connecting groove (8) on its outer side near the second chute (2), and the second chute (2) has a second connecting groove (9) on its inner wall near the first chute (1), and the second connecting groove (9) and the first connecting groove (8) are connected to each other.

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