Concrete conveying blanking groove of concrete truck for slide-resistant pile pouring
By designing a concrete truck delivery chute, the high cost and position adjustment problems of concrete pouring in the construction of anti-slide piles were solved, realizing low-cost and flexible concrete delivery, and reducing construction difficulty and labor intensity.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ROAD & BRIDGE INT CO LTD
- Filing Date
- 2025-05-19
- Publication Date
- 2026-05-08
AI Technical Summary
In the construction of existing anti-slide piles, the concrete pouring process involves high costs and large areas occupied by pump trucks, and it is difficult to adjust the height and position, resulting in high labor intensity.
Design a concrete truck for pouring anti-slide piles to deliver concrete to the pile hole. The concrete includes a rotating trough, a sliding trough, and a support mechanism. The support mechanism supports the end of the sliding trough and adjusts the position of the concrete to achieve direct delivery to the pile hole.
No pumping station is required, the structure is simple and the cost is low, and the position and height of the concrete can be flexibly adjusted, reducing labor intensity.
Smart Images
Figure CN224213301U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of landslide treatment, specifically a concrete truck conveying chute for anti-slide pile pouring. Background Technology
[0002] Anti-slide piles are piles that penetrate the landslide body and extend to a certain depth below the sliding surface. They utilize the anchoring effect of stable soil and rock strata to balance the landslide thrust, thereby stabilizing the landslide structure. They are suitable for the treatment of shallow and medium-thick landslides. The construction of anti-slide piles mainly includes the following steps: construction preparation, pile location layout, pile hole excavation, retaining wall construction, reinforcement cage fabrication and installation, and concrete pouring.
[0003] Concrete pouring is a crucial step in the construction of anti-slide piles. However, the concrete in the concrete truck cannot be poured directly into the pile hole. Instead, it is pumped into the pile hole by a concrete pump truck. However, concrete pump trucks are expensive, occupy a large area, and are difficult to adjust in terms of height and position of the output end, requiring manual support and resulting in high labor intensity. Utility Model Content
[0004] The purpose of this invention is to solve the above problems and provide a concrete truck concrete drop chute for anti-slide pile pouring. It has a simple structure, low cost, and can transport concrete from the concrete truck to the pile hole. The height and position can be adjusted.
[0005] The technical solution adopted by this utility model to solve its technical problem is:
[0006] A concrete truck concrete delivery chute for anti-slide pile pouring includes a rotating chute whose end is rotatably connected to the concrete truck delivery chute, a sliding chute disposed in the rotating chute and sliding within the rotating chute, and a support mechanism for supporting the lower end of the sliding chute.
[0007] Furthermore, the sliding groove sidewall is provided with an elongated hole, and the rotating groove sidewall is provided with a guide rod that cooperates with the elongated hole.
[0008] Furthermore, the lower end of the sliding groove is provided with a baffle and a discharge port for concrete to fall.
[0009] Furthermore, the support mechanism includes a bracket, a lifting rod mounted on the bracket and moving up and down on the bracket, a hook mounted at the end of the lifting rod, and a support rod that cooperates with the hook at the lower end of the sliding groove.
[0010] Furthermore, the end of the lifting rod is provided with a guide sleeve that cooperates with the bracket.
[0011] Furthermore, the support rod is provided with a groove.
[0012] Furthermore, the lower end of the bracket is provided with an arc-shaped plate, and both ends of the arc-shaped plate are provided with support wheels.
[0013] The beneficial effects of this utility model are:
[0014] 1. This utility model includes a rotating groove whose end is rotatably connected to the concrete truck's discharge chute, a sliding groove disposed within the rotating groove and sliding within the rotating groove, and a support mechanism for supporting the lower end of the sliding groove. During concrete pouring, the upper end of the rotating groove is rotatably connected to the end of the concrete truck's discharge chute, and then the end of the sliding groove is supported by the support mechanism. As the support mechanism moves, the position of the concrete end is adjusted, thereby allowing the concrete to fall into different positions within the pile hole. No pump station is required, the structure is simple, and the cost is low. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the rotating groove and sliding groove structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the support mechanism structure of this utility model.
[0019] In the diagram: 1. Rotating groove; 2. Sliding groove; 3. Elongated hole; 4. Guide rod; 5. Baffle; 6. Material discharge port; 7. Bracket; 8. Lifting rod; 9. Hook; 10. Support rod; 11. Guide sleeve; 12. Groove; 13. Arc plate; 14. Support wheel. Detailed Implementation
[0020] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.
[0021] like Figure 1As shown, a concrete truck concrete delivery chute for anti-slide pile pouring includes a rotating chute 1 rotatably connected to the concrete truck delivery chute at its end, a sliding chute 2 disposed within the rotating chute 1 and sliding within the rotating chute 1, and a support mechanism for supporting the lower end of the sliding chute 2. The concrete truck delivery chute has a rotating shaft at its end, and the upper end of the rotating chute 1 has a through hole that mates with the rotating shaft. The rotating chute 1 can rotate around the rotating shaft. During concrete pouring, the upper end of the rotating chute 1 is rotatably connected to the end of the concrete truck delivery chute. Then, the support mechanism supports the end of the sliding chute 2. As the support mechanism moves, the position of the concrete end is adjusted, thereby allowing the concrete to fall into different positions in the pile hole. No pump station is required, the structure is simple, and the cost is low. The concrete truck delivery chute itself is rotatable. When the support mechanism moves, the sliding chute 2 slides within the rotating chute 1, and the rotating chute 1 rotates, without locking up.
[0022] like Figure 2 As shown, the sliding groove 2 has an elongated hole 3 on its side wall, and the rotating groove 1 has a guide rod 4 on its side wall that mates with the elongated hole 3. The sliding groove 2 is guided to slide by the cooperation of the elongated hole 3 and the guide rod 4.
[0023] like Figure 2 As shown, the lower end of the sliding chute 2 is provided with a baffle 5 and a discharge port 6 for concrete to fall. When the concrete falls through the rotating chute 1 and the sliding chute 2, the concrete is blocked by the baffle 5 and falls through the discharge port 6, ensuring that too much concrete is not thrown out and making it easy to control the concrete's falling position.
[0024] like Figure 3 As shown, the support mechanism includes a bracket 7, a lifting rod 8 mounted on the bracket 7 and raised and lowered on the bracket 7, and a hook 9 at the end of the lifting rod 8. The lower end of the sliding groove 2 is provided with a support rod 10 that cooperates with the hook 9. During concrete pouring, the height of the lifting rod 8 is adjusted according to the required pouring height. The hook 9 hooks onto the support rod 10, supporting the end of the sliding groove 2 and improving its support capacity. Furthermore, by setting the hook 9 and the support rod 10, it is ensured that the end of the sliding groove 2 moves with the movement of the bracket 7.
[0025] The lifting rod 8 has a guide sleeve 11 at its end that cooperates with the bracket 7. The guide sleeve 11 has a locking screw for locking the position of the guide sleeve 11. In this embodiment, the height of the guide sleeve 11 is locked by the screw, or it can be positioned by a pin. There are reinforcing ribs between the lifting rod 8 and the guide sleeve 11 to improve the strength.
[0026] The support rod 10 is provided with a groove 12, which is used to position the hook 9. When the bracket 7 moves, the hook 9 will not slide on the support rod 10.
[0027] The lower end of the bracket 7 is provided with an arc-shaped plate 13, and both ends of the arc-shaped plate 13 are provided with support wheels 14. By setting the arc-shaped plate 13, the stability of the bracket 7 is improved.
[0028] In the description of this utility model, it should be noted that the terms "left", "right", "up", "down", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
Claims
1. A concrete delivery chute for concrete trucks used in anti-slide pile casting, characterized in that, It includes a rotating groove (1) whose end is rotatably connected to the concrete truck discharge chute, a sliding groove (2) disposed in the rotating groove (1) and sliding in the rotating groove (1), and a support mechanism for supporting the lower end of the sliding groove (2).
2. The concrete delivery chute for anti-slide pile pouring as described in claim 1, characterized in that, The sliding groove (2) has an elongated hole (3) on its side wall, and the rotating groove (1) has a guide rod (4) that cooperates with the elongated hole (3) on its side wall.
3. The concrete delivery chute for anti-slide pile pouring as described in claim 1, characterized in that, The lower end of the sliding groove (2) is provided with a baffle (5) and a discharge port (6) for concrete to fall.
4. The concrete delivery chute for anti-slide pile pouring as described in claim 1, characterized in that, The support mechanism includes a bracket (7), a lifting rod (8) mounted on the bracket (7) and moving up and down on the bracket (7), and a hook (9) mounted at the end of the lifting rod (8). The lower end of the sliding groove (2) is provided with a support rod (10) that cooperates with the hook (9).
5. The concrete delivery chute for anti-slide pile pouring as described in claim 4, characterized in that, The lifting rod (8) is provided with a guide sleeve (11) that cooperates with the bracket (7) at its end.
6. The concrete truck conveying chute for anti-slide pile pouring as described in claim 4, characterized in that, The support rod (10) is provided with a groove (12).
7. The concrete truck conveying chute for anti-slide pile pouring as described in claim 4, characterized in that, The lower end of the bracket (7) is provided with an arc-shaped plate (13), and both ends of the arc-shaped plate (13) are provided with support wheels (14).