A road slope framework pouring device

Abstract

The utility model discloses a kind of road slope framework pouring devices, including the framework mould of several formation pouring framework cavities being arranged in the side part of road slope, positioning connection is carried out between framework mould upper and lower by multiple connecting rods, multiple rows of framework mould are transversely fixed with multiple positioned transverse tracks, multiple transverse tracks are supported with the moving chute of rolling frame, multiple discharge holes of different framework transverse arc-shaped passageway are opened on chute, a kind of road slope framework pouring device is provided in the application, by the cooperation design of transverse track and moving chute, realize the accurate delivery of concrete to transverse arc-shaped passageway, avoid pouring dead angle, with the advantages of improving construction efficiency, guaranteeing structure density and reducing artificial labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of slope frame casting, specifically to a road slope frame casting device. Background Technology

[0002] In road slope engineering practice, arched frame structures serve as a key support measure, primarily used to enhance slope stability and prevent landslides and collapses. These frames are generally constructed using cast-in-place concrete technology. Their cavity system consists of interconnected longitudinal straight channels and transversely curved arc channels, with the core function of dispersing slope stress and achieving effective drainage.

[0003] However, during actual construction, due to the inherent sloping characteristics of the slope, concrete, after being injected from the top, easily flows naturally along the longitudinal channels to fill the gaps. But the transverse curved channels, due to their complex geometry and special location, make it difficult for the concrete to be evenly distributed, especially in curved sections and corner areas where pouring dead zones are easily formed. This forces construction workers to rely on manual tools such as shovels for auxiliary operations, which not only significantly prolongs the construction period and increases the intensity of manual labor, but also easily leads to defects such as incomplete pouring or voids, thereby weakening the overall strength and durability of the framework structure. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a road slope skeleton casting device.

[0005] This utility model is achieved through the following technical solution:

[0006] A road slope skeleton casting device includes several skeleton molds forming casting skeleton cavities on the side of the road slope. The skeleton molds are positioned and connected by multiple connecting rods. Multiple horizontal positioning rails are fixed to the multiple rows of skeleton molds. Moving chutes are supported on the multiple horizontal rails by rolling frames. Multiple unloading holes are opened on the chutes facing the different horizontal arc-shaped channels of the skeleton.

[0007] Furthermore, this application also proposes that the rolling frame includes a support beam fixed to the bottom of the chute, the support beam being equipped with a plurality of rollers engaged on a transverse track.

[0008] Furthermore, this application also proposes that the unloading hole is covered with a removable cover plate, which is flush with the unloading hole.

[0009] Furthermore, this application also proposes that the upper receiving section of the chute extends toward the road shoulder and that a rotating positioning frame is hinged to its lower part.

[0010] Furthermore, this application also proposes that adjacent upper and lower skeleton molds are provided with supporting vertical rods connected to the corresponding transverse rails for reinforcement.

[0011] Furthermore, this application also proposes that the bottom row of skeleton molds is supported on a concrete base at the bottom of the roadside slope.

[0012] Compared with existing technologies, the beneficial effects of this utility model are: the road slope skeleton pouring device provided in this application, through the combined design of transverse track and moving chute, realizes the precise delivery of concrete to the transverse arc-shaped channel, avoids pouring dead corners, and has the advantages of improving construction efficiency, ensuring structural density and reducing manual labor intensity. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 yes Figure 1 Enlarged schematic diagram of a local structure;

[0015] In the diagram: 1. Roadside slope; 2. Skeleton mold; 3. Connecting rod; 4. Horizontal rail; 41. Supporting vertical rod; 5. Chute; 6. Rolling frame; 7. Supporting crossbeam; 8. Roller; 9. Unloading hole; 10. Cover plate; 11. Rotary positioning frame. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:

[0017] like Figure 1-2 As shown in the embodiment of this application, a road slope skeleton casting device is proposed, including a plurality of skeleton molds 2 forming casting skeleton cavities on the side of the road slope 1. The skeleton molds 2 are connected vertically by a plurality of connecting rods 3. A plurality of horizontally positioned transverse rails 4 are fixed on the multiple rows of skeleton molds 2. A movable chute 5 is supported on the multiple transverse rails 4 by a rolling frame 6. The chute 5 has a plurality of unloading holes 9 facing the transverse arc-shaped channels of different skeletons.

[0018] The skeleton mold 2 can be understood as a molding structure used to form the cavity of the casting skeleton, and it is made of detachable metal steel plates. Specifically, the steel plates are spliced ​​together by bolts. The transverse track 4 not only provides lateral positioning and restriction for the skeleton mold 2, but also serves as the moving path for the chute 5. It can be set by angle steel and installed by bolt connection. Its main function is to provide a stable moving track for the chute 5 to ensure accurate positioning. The movement of the chute 5 can be achieved by manual pushing and pulling. Manual pushing and pulling allows the operator to directly push the chute 5 to slide along the track.

[0019] The innovation of this application lies in solving the problem of difficult pouring of transverse arc-shaped channels in roadside slope frameworks by integrating a movable chute system with a precise positioning structure. Compared with the manual pouring method using shovels in the prior art, this embodiment achieves automatic concrete flow by precisely aligning the discharge hole 9 on the chute 5 with the transverse arc-shaped channel, avoiding dead corner accumulation and eliminating the trouble of manual intervention.

[0020] This application further proposes that the rolling frame 6 includes a support beam 7 fixed to the bottom of the chute 5, and the support beam 7 is equipped with a plurality of rollers 8 that are engaged on the transverse rail 4.

[0021] Specifically, the support beam 7 is a rigid structural component used to provide stable support. It can be made of I-beam profile. The design of fixing the support beam 7 to the bottom of the chute 5 places the support point in the center of gravity area of ​​the chute. This layout can effectively reduce the center of gravity shift caused by slope inclination, thereby improving the stability of the chute 5 during movement. The rollers 8 are installed on the support beam 7 and cooperate with the transverse rail 4 through a snap-fit ​​method. The rollers 8 have limit grooves to constrain their movement trajectory and prevent lateral deviation or derailment.

[0022] This application further proposes that the unloading hole 9 is covered with a detachable cover plate 10, which is flush with the unloading hole 9.

[0023] Specifically, the discharge hole 9 refers to a through-hole structure used for concrete discharge, which is implemented in a square or other suitable shape. In practical applications, the cover plate 10 can be understood as a movable closure that forms a tight fit with the discharge hole 9 by covering it, with the purpose of preventing accidental leakage of concrete at non-target locations. The detachable nature of the cover plate 10 can be achieved through snap-fit ​​connections, threaded connections, or magnetic fixation, thereby meeting the operational needs of different scenarios. In addition, the design of the cover plate 10 being flush with the discharge hole 9 is intended to ensure that when the chute 5 moves on the transverse track 4, it avoids additional resistance or jamming caused by height differences, ensuring the smooth operation of the device.

[0024] When the chute 5 moves along the transverse track 4 to a non-target position, the cover plate 10 reliably seals the discharge hole 9, preventing concrete leakage and thus reducing material waste and environmental pollution. When the chute 5 is precisely aligned with the target transverse arc-shaped channel, the operator can quickly remove the cover plate 10, allowing the concrete to be smoothly discharged to the designated location. This design not only improves the controllability of the pouring process but also significantly reduces the need for manual intervention.

[0025] This application further proposes that the upper receiving section of the chute 5 extends to the road shoulder and that a rotating positioning frame 11 is hinged to its lower part.

[0026] Specifically, the design of extending the upper receiving section of chute 5 towards the road shoulder means extending the receiving part of chute 5 to the road shoulder area. The purpose is to utilize the flatness of the road shoulder, facilitating direct dumping of concrete by concrete mixer trucks at the shoulder location, thereby avoiding difficulties in receiving concrete due to the slope angle. The rotating positioning frame 11 is a device that supports and locks chute 5, ensuring its stability during pouring and preventing slippage or displacement due to slope inclination.

[0027] This application further proposes that the upper and lower adjacent skeleton molds 2 are provided with supporting vertical rods 41 that are connected to the corresponding horizontal rails 4 for reinforcement.

[0028] Specifically, the support vertical rod 41 is a structural component used to enhance the vertical stability of adjacent upper and lower skeleton molds 2. It can be implemented using rigid metal rods to resist the lateral forces caused by slope inclination and the dynamic load during concrete pouring. In practical applications, the support vertical rod 41 is connected to the transverse track 4 by bolt fixing, which ensures that the reinforcement measures can be seamlessly integrated into the existing track system.

[0029] This application further proposes that the bottom row of the skeleton mold 2 is supported on a concrete base at the bottom of the road slope 1. Specifically, the concrete base refers to a pre-cast rigid foundation structure with a flat surface and high strength, which can provide a reliable support system for the skeleton mold.

[0030] The implementation principle of a road slope skeleton casting device according to an embodiment of this application is as follows:

[0031] Several skeleton molds 2 set on the side of the road slope form a casting skeleton cavity, providing a basic forming space for concrete and preventing material loss during the pouring process. The skeleton molds 2 are connected vertically by multiple connecting rods 3, ensuring the molds remain stable on the sloping slope and preventing displacement due to vibration or gravity. Multiple horizontal tracks 4 are fixed laterally to the multi-row skeleton molds 2, serving as a moving path to allow the chute 5 to adjust its position laterally along the slope. The moving chute 5 is supported by a rolling frame 6 on the multiple horizontal tracks 4. The rolling frame 6 includes a support beam 7 fixed to the bottom of the chute 5 and multiple rollers 8 mounted on the support beam 7. The rollers 8 are engaged on the horizontal tracks 4, enabling smooth movement of the chute 5. Multiple discharge holes 9 are opened on the chute 5, which face different transverse arc-shaped channels of the skeleton. Concrete flows directly into the transverse arc-shaped channels through the discharge holes 9, avoiding dead corners and achieving automatic pouring. Therefore, this technical solution effectively solves the problem of difficult pouring of transverse arc channels in roadside slope skeletons by integrating a movable chute system with a precise positioning structure, eliminating the trouble of manual intervention.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A road slope skeleton casting device, comprising a plurality of skeleton molds (2) forming casting skeleton cavities on the side of a road slope (1), wherein the skeleton molds (2) are connected vertically by a plurality of connecting rods (3), characterized in that: The multi-row skeleton mold (2) is horizontally fixed with multiple positioning transverse rails (4), and the multiple transverse rails (4) are supported by a rolling frame (6) for moving chutes (5). The chutes (5) have multiple unloading holes (9) facing the transverse arc channels of different skeletons.

2. The road slope skeleton casting device according to claim 1, characterized in that: The rolling frame (6) includes a support beam (7) fixed to the bottom of the chute (5), and the support beam (7) is equipped with a plurality of rollers (8) that are engaged on the transverse rail (4).

3. The road slope skeleton casting device according to claim 1, characterized in that: The unloading hole (9) is covered by a detachable cover plate (10), which is flush with the unloading hole (9).

4. The road slope skeleton casting device according to claim 2, characterized in that: The upper receiving section of the chute (5) extends toward the road shoulder and a rotating positioning frame (11) is hinged to its lower part.

5. A road slope skeleton casting device according to claim 4, characterized in that: The adjacent skeleton molds (2) are equipped with support vertical rods (41) that are reinforced by the corresponding horizontal rails (4).

6. A road slope skeleton casting device according to claim 5, characterized in that: The bottom row of skeleton molds (2) is supported on the concrete base at the bottom of the roadside slope (1).

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