Concrete distribution vibrating lining slip form machine
The design of the concrete placement and vibration compaction slipform machine realizes the integrated construction of spreading, vibration compaction and slipforming, which solves the problems of low construction efficiency and poor quality of traditional slipform machines, and improves construction efficiency and concrete quality.
Patent Information
- Application Number
- CN202520176338.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-27
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-27
AI Technical Summary
Traditional slipform lining machines cannot achieve integrated construction of spreading, vibrating, compacting and slipforming, resulting in low construction efficiency and poor concrete quality.
A concrete placement, vibration, and lining slipform machine was designed, comprising a traveling mechanism, a feeding mechanism, a spiral distribution mechanism, a vibration mechanism, and a slipform forming mechanism. It realizes integrated construction of feeding, placement, vibration, and slipform forming. The spiral distribution mechanism evenly spreads the concrete, the vibration mechanism ensures the compaction, and the slipform forming mechanism controls the shape.
It achieves efficient integrated construction, ensuring high concrete density, good flatness, and excellent construction quality. It is suitable for scenarios such as tunnels, bridges, highways, and airports with large pouring thickness, and the concrete hardens quickly and has high strength.
Smart Images
Figure CN223853114U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of concrete material vibration lining slipform machine, belong to road and bridge construction machinery technical field. BACKGROUND
[0002] Lining slipform machine is used for lining slipform construction of concrete pavement, is first to spread material to concrete material, then slipform is formed by certain formwork, finally makes pavement form designed cross-sectional shape.In some tunnel, bridge, highway, airport and other construction scenes with large pouring thickness need to be lined.
[0003] Lining slipform machine needs to constantly supplement concrete material during construction.The traditional lining slipform machine has defects in continuous integrated construction direction.The main working effect of traditional lining slipform machine is slipform forming construction, and cannot realize integrated construction of spreading material, vibrating and slipform forming. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of concrete material vibration lining slipform machine, can realize one-time material distribution, vibration, lining construction forming to the concrete pavement that needs to be formed.
[0005] In order to realize the above-mentioned purpose, the technical scheme adopted by the utility model is:
[0006] The concrete material vibration lining slipform machine comprises a walking mechanism, a box girder, and a feeding mechanism, a spiral material distribution mechanism, a vibrating mechanism and a slipform forming mechanism arranged on the box girder.The box girder is installed on the walking mechanism by a lifting mechanism.The feeding mechanism corresponds to the spiral material distribution mechanism and conveys material into the spiral material distribution mechanism.The vibrating mechanism for vibrating concrete is arranged behind the spiral material distribution mechanism.The slipform forming mechanism comprises a formwork for slipform forming fixed behind the vibrating mechanism.
[0007] The further improvement of the technical scheme of the utility model is that the slipform forming mechanism comprises a primary forming formwork and a shaping formwork.
[0008] The further improvement of the technical scheme of the utility model is that the feeding mechanism is a conveyor belt.
[0009] The further improvement of the technical scheme of the utility model is that the walking mechanism is a track walking mechanism.
[0010] The further improvement of the technical scheme of the utility model is that the spiral material distribution mechanism comprises a stock bin and a spiral auger arranged in the stock bin.The spiral auger is driven to rotate by a motor.
[0011] The further improvement of the technical scheme of the utility model is that the vibrating mechanism comprises a plurality of high-frequency vibrating rods, and the high-frequency vibrating rods are fixedly arranged on the rear inner wall of the stock bin.
[0012] The further improvement of the utility model technical scheme is that the direction of the sliding form machine advancing is longitudinal; the conveying belt of the feeding mechanism is longitudinally arranged; and two conveying belts are arranged side by side.
[0013] The further improvement of the utility model technical scheme is that the box girder comprises a front box girder, a connecting box girder and a rear box girder; the two ends of the front box girder are connected with the lifting mechanism; one end of the connecting box girder is connected with the front box girder, and the other end is connected with the rear box girder.
[0014] The further improvement of the utility model technical scheme is that a platform grating is arranged on the upper end of the front box girder; and a platform grating is arranged on the rear box girder.
[0015] The further improvement of the utility model technical scheme is that the shaping template is installed on the lower side surface of the rear box girder through the height adjusting oil cylinder.
[0016] Thanks to the above technical scheme, the utility model has the following technical effects:
[0017] The concrete distributing, vibrating, lining and sliding form machine is provided with a feeding mechanism, a spiral distributing mechanism, a vibrating mechanism and a sliding form forming mechanism, can realize integrated construction of feeding, distributing, vibrating and sliding form forming, has high construction efficiency as a whole, can ensure high compactness and high flatness of concrete in the working process, and has good construction quality.
[0018] The concrete distributing, vibrating, lining and sliding form machine is suitable for vibrating, extruding and sliding form forming of thick and dry-hard concrete material in tunnel, bridge, highway and airport, has the characteristics of vibrating compaction, no segregation and no bleeding, can make the hardened concrete after pouring fast, has high strength and the like.
[0019] The sliding form forming mechanism realizes sliding form forming through a template. According to needs, a one-time forming template can be arranged. A one-time forming template and a shaping template can also be arranged at the same time, the one-time forming template is used for forming first, and then the shaping template is used for correcting and shaping.
[0020] The box girder is a sectional modular structure, can be installed and configured according to needs, and meanwhile, different sliding form shaping mechanisms under the box girder can be replaced to achieve different width uses.
[0021] The high-frequency vibrating rod is fixedly arranged on the inner wall of the rear side of the material bin, can timely vibrate and compact the concrete material, and can also prevent the concrete material from accumulating. DRAWINGS
[0022] Figure 1 is a three-dimensional schematic view of the utility model Figure 1 ;
[0023] Figure 2 is the three-dimensional schematic view of the utility model Figure 2 ;
[0024] Figure 3 is the plan view of the feeding mechanism, spiral distributing mechanism, vibrating mechanism and slip-forming mechanism of the utility model;
[0025] Figure 4 is the three-dimensional schematic view of the feeding mechanism, spiral distributing mechanism, vibrating mechanism and slip-forming mechanism of the utility model;
[0026] Figure 5 is the schematic view of the spiral distributing mechanism of the utility model;
[0027] Figure 6 is the schematic view of the one-time forming template of the utility model;
[0028] Figure 7 is the schematic view of the whole machine of the utility model provided with the one-time forming plate and the shaping template Figure 1 ;
[0029] Figure 8 is the schematic view of the whole machine of the utility model provided with the one-time forming plate and the shaping template Figure 2 ;
[0030] Figure 9 is the schematic view of the working state of the utility model;
[0031] Among them, 1, walking mechanism, 2, lifting mechanism, 3, one-time forming template, 4, shaping template, 5, conveying belt, 6, stock bin, 7, spiral auger, 8, high-frequency vibrating rod, 9, front box beam, 10, connecting box beam, 11, rear box beam, 12, platform grating, 13, height adjusting oil cylinder. DETAILED DESCRIPTION
[0032] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the following further describes the utility model in combination with specific embodiments.
[0033] In the description of the utility model, it needs to be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like are the directions or position relations shown based on the drawings, and are only for the convenience of describing the utility model and simplifying the description, and are not indicative or suggestive of the devices or elements indicated must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model.
[0034] The utility model discloses a concrete distribution and vibrating lining slip form machine, which is used for lining slip form construction of a concrete pavement, and is suitable for vibrating, extruding and slip form forming of thick dry-hard concrete material for a tunnel, a bridge, a highway and an airport.
[0035] As shown in Figure 1 、 Figure 2 , the concrete distribution and vibrating lining slip form machine comprises a walking mechanism 1, a box girder, a feeding mechanism, a spiral distribution mechanism, a vibrating mechanism and a slip form forming mechanism. The walking mechanism 1 is used to drive the whole machine to move forward in the longitudinal direction. The direction of machine advancement is the longitudinal direction, and the horizontal direction perpendicular to the longitudinal direction is the transverse direction. The box girder serves as a support frame of the whole machine. The feeding mechanism, the spiral distribution mechanism, the vibrating mechanism and the slip form forming mechanism are sequentially arranged from front to back. The feeding mechanism, the spiral distribution mechanism, the vibrating mechanism and the slip form forming mechanism are all arranged on the box girder. The feeding mechanism conveys the concrete discharged from a tank truck or a pump truck, and conveys the concrete to the spiral distribution mechanism. The spiral distribution mechanism conveys the concrete to both sides of the transverse direction, so as to ensure uniform paving of the concrete. The vibrating mechanism is arranged behind the spiral distribution mechanism, and is used to compact the concrete after paving. The slip form forming mechanism is used to form a slip form on the pavement. The slip form forming mechanism mainly comprises a formwork fixed behind the vibrating mechanism and used for slip form forming, and the shape of the slip form on the pavement is controlled by the formwork.
[0036] The box girder is installed on the walking mechanism 1 by a lifting mechanism 2, and can be lifted by the lifting mechanism 2. Generally, the lifting mechanism 2 is a hydraulic cylinder. The lifting mechanism drives the lifting of the whole machine, and can adjust the lifting of the frame at any time during construction, so as to adjust the construction of different thicknesses and meet the paving and pouring elevation requirements.
[0037] The walking mechanism 1 is preferably a track walking mechanism, which reduces the ground pressure of walking and increases the friction force. The track walks on the bottom plate cushion layer.
[0038] The slip form forming mechanism is an important forming component of the machine, and realizes slip form forming by a formwork. According to the requirements, one primary forming formwork 3 can be arranged. If higher quality slip form forming is required, one primary forming formwork 3 and one setting formwork 4 can be arranged, the primary forming formwork 3 is used for forming first, and then the setting formwork 4 is used for correcting and setting. As shown in Figure 7 、 Figure 8 .
[0039] The feeding mechanism is used for conveying the concrete material in the lining slip-form machine. Specifically, a belt conveyor can be directly used. The belt conveyor has a conveying belt 5 for conveying the material. The conveying belt 5 of the feeding mechanism is arranged along the longitudinal direction. Two belt conveyors can be arranged to improve the feeding efficiency. The two belt conveyors are arranged close to each other and side by side.
[0040] As shown in Figure 3 , Figure 4 , a spiral material distributing mechanism is arranged in the lining machine to realize the paving and distributing of the material. The spiral material distributing mechanism includes a material bin 6 and a spiral auger 7 arranged in the material bin 6. A motor is arranged to drive the spiral auger 7 to rotate. The spiral auger 7 realizes the distributing and paving of the material by rotating. Further, the spiral auger 7 has two sections. The spiral directions of the two sections of the spiral auger 7 are opposite. The concrete material conveyed to the middle of the material bin 6 is conveyed to both sides.
[0041] As shown in Figure 4 , Figure 5 , a vibrating mechanism is arranged in the lining slip-form machine to vibrate and compact the concrete layer after the paving and distributing of the material. The vibrating mechanism is arranged at the rear side of the spiral material distributing mechanism. The vibrating mechanism includes a plurality of high-frequency vibrating rods 8. The high-frequency vibrating rods 8 are fixedly arranged on the inner wall at the rear side of the material bin 6. The high-frequency vibrating rods 8 are arranged at intervals along the transverse length direction of the material bin 6. The high-frequency vibrating rods 8 can sufficiently vibrate the concrete material at each position.
[0042] The box girder of the lining slip-form machine has a certain extension along the longitudinal direction. As shown in Figure 1 , Figure 8 , the box girder includes a front box girder 9, a connecting box girder 10 and a rear box girder 11. The two ends of the front box girder 9 are directly connected to the lifting mechanism 2. One end of the connecting box girder 10 is connected to the front box girder 9. The other end of the connecting box girder 10 is connected to the rear box girder 11. The front box girder 9, the connecting box girder 10 and the rear box girder 11 are integrally connected. The front box girder 9 is mainly used for bearing the feeding mechanism, the electric control box, the pump station and the like. The rear box girder is mainly used for bearing the spiral material distributing mechanism and the slip-form forming mechanism.
[0043] As shown in Figure 1 , Figure 8 , a platform grating 12 can be arranged at the upper end of the front box girder 9. The electric control box, the pump station and the like are arranged on the platform grating. The platform grating 12 can also be arranged on the rear box girder 11.
[0044] When the shaping template 4 is arranged, the shaping template 4 is usually installed on the lower side of the rear box girder 11 through a height adjusting oil cylinder 13. The primary forming template 3 and the shaping template 4 each have a certain length in the transverse direction.
[0045] In specific use, the box girder is a sectional modular structure, the box girder can be installed in sections, and different slip-forming shaping mechanisms under the box girder are replaced to achieve different width uses.
[0046] As shown in Figure 9 When the lining slip-forming machine works, the concrete material is placed on the conveying belt 4 by the tank car in front, the conveying belt 4 conveys the concrete material into the material bin 6, the spiral auger 7 in the material bin 6 uniformly distributes the material, the whole machine walks, in the walking process, the high-frequency vibrating rod 8 vibrates and stirs the concrete material, then the slip-forming part feeds, extrudes and slip-forms, after forming, the concrete material is shaped again to ensure the construction size precision.
[0047] The machine has the characteristics of less personnel required, high construction efficiency, high compactness and high flatness.
[0048] The concrete material vibrating and lining slip-forming machine has the advantages that the feeding, material distribution, vibration, slip-forming and shaping are integrated, the construction efficiency is high, the concrete compactness and flatness are ensured, and the overall construction quality is good.
[0049] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above examples, the above examples and the description in the specification are only to illustrate the principle of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A concrete placing and vibrating lining slipform machine characterised in that: The device comprises a walking mechanism (1), a box girder, a feeding mechanism, a spiral distributing mechanism, a vibrating mechanism and a slip-form forming mechanism arranged on the box girder; the box girder is installed on the walking mechanism (1) through a lifting mechanism (2); the feeding mechanism corresponds to the spiral distributing mechanism and feeds materials into the spiral distributing mechanism; the vibrating mechanism is arranged behind the spiral distributing mechanism and used for vibrating concrete; the slip-form forming mechanism comprises a formwork used for slip-form forming and fixed behind the vibrating mechanism.
2. The concrete placement and consolidation lining slipform machine of claim 1, wherein: The slip-form forming mechanism comprises a primary forming formwork (3) and a shaping formwork (4).
3. The concrete placement and consolidation lining slipform machine of claim 1, wherein: The feeding mechanism is a conveying belt (5).
4. The concrete placement and consolidation lining slipform machine of claim 1, wherein: The walking mechanism (1) is a caterpillar walking mechanism.
5. The concrete placement and consolidation lining slipform machine of claim 1, wherein: The spiral distributing mechanism comprises a bin (6) and a spiral auger (7) arranged in the bin (6); the spiral auger (7) is driven to rotate by a motor.
6. The concrete placement and consolidation lining slipform machine of claim 1, wherein: The vibrating mechanism comprises a plurality of high-frequency vibrating rods (8) fixedly arranged on the rear inner wall of the bin (6).
7. The concrete placement and consolidation lining slipform machine of claim 1, wherein: The direction in which the slip-form machine advances is the longitudinal direction; the conveying belt (5) of the feeding mechanism is arranged longitudinally; and two conveying belts (5) are arranged side by side.
8. The concrete placement and consolidation lining slipform machine of claim 2, wherein: The box girder comprises a front box girder (9), a connecting box girder (10) and a rear box girder (11); the two ends of the front box girder (9) are connected with the lifting mechanism (2); one end of the connecting box girder (10) is connected with the front box girder (9), and the other end is connected with the rear box girder (11).
9. The concrete placement and consolidation lining slipform machine of claim 8, wherein: The upper end of the front box girder (9) is provided with a platform grating (12); and the upper end of the rear box girder (11) is provided with a platform grating (12).
10. The concrete placement and consolidation lining slipform machine of claim 8, wherein: The shaping formwork (4) is installed on the lower side of the rear box girder (11) through a height-adjusting oil cylinder (13).