Movable steel pipe framed bent vehicle for channel engineering slope concrete lining

Abstract

The utility model relates to a movable steel pipe framed bent vehicle for channel engineering side slope concrete lining, which comprises a framed bent vehicle main body, and the framed bent vehicle main body is formed by connecting and fastening a steel pipe and a connecting buckle in a buckling manner; and a bottom fixing rod, a lifting part and a moving part. A bottom fixing rod is connected to the bottom of the framed bent vehicle body, a lifting component is arranged below the bottom fixing rod to lift the whole framed bent vehicle body, and a movable component which can be detachably assembled is arranged at the bottom of the bottom fixing rod; and the supporting formwork can be conveniently, effectively and rapidly moved as a whole.

Description

Technical Field

[0001] This application relates to the field of construction equipment technology for water conservancy channel engineering, and in particular to a mobile steel pipe frame vehicle for concrete lining of channel engineering slopes. Background Technology

[0002] During the construction of concrete lining on the slopes of canal projects, a stable support structure is needed to hold the concrete formwork in place, ensuring the stability of the formwork during concrete pouring and thus guaranteeing the quality of the lining. Traditional support structures rely on steel pipe frames that are repeatedly dismantled and reassembled, lacking overall mobility. Moving and rearranging them after each pour is extremely inconvenient, severely impacting construction efficiency. Furthermore, different canal projects vary in dimensions, trench widths, and the amount of concrete poured per truckload for a single slope lining, making existing support devices difficult to adapt flexibly to these diverse conditions. Therefore, there is an urgent need for a specialized device that can flexibly adjust its dimensions according to the specific canal design, is easy to move, and effectively supports the formwork to meet the requirements of concrete lining construction on canal slopes. Utility Model Content

[0003] To address or partially address the problems existing in the related technologies, this application provides a movable steel pipe frame vehicle for concrete lining of channel engineering slopes, which can conveniently and effectively move the support formwork quickly as a whole.

[0004] This application discloses a movable steel pipe frame vehicle for concrete lining of channel engineering slopes, comprising:

[0005] The main body of the frame vehicle is constructed by connecting and fastening steel pipes with interlocking buckles; and includes a bottom fixing rod, lifting components, and moving components.

[0006] A bottom fixing rod is connected to the bottom of the frame vehicle body, and a lifting component is provided below the bottom fixing rod to lift the frame vehicle body as a whole. A detachable and assembleable movable component is provided at the bottom of the bottom fixing rod.

[0007] Optionally, the lifting component uses a jack, and at least two bottom fixing rods are provided. A baffle is provided on the bottom fixing rod, and the jack is detachably connected to the bottom of the baffle by screws.

[0008] Optionally, the movable component includes an adjustable telescopic rod and rollers. The fixed end of the telescopic rod is horizontally and vertically fixed at the bottom of the bottom fixed rod, and the rollers are detachably connected to the telescopic end of the telescopic rod.

[0009] Optionally, the frame vehicle body includes:

[0010] Uprights, wherein the uprights array is configured with multiple uprights; and

[0011] Bottom horizontal bar layer, first intermediate horizontal bar layer, second intermediate horizontal bar layer, top horizontal bar layer, side inclined bar layer;

[0012] The bottom crossbar layer, the first intermediate crossbar layer, the second intermediate crossbar layer, the top crossbar layer, and the side diagonal bar layer are all arranged in a grid-like layered structure; and

[0013] Baffle, middle diagonal tie rod, bottom diagonal tie rod, top diagonal tie rod layer;

[0014] The bottom crossbar layer is connected to the bottom of the upright; the first and second intermediate crossbar layers are located in the middle of the upright, with both ends connected to the side diagonal bar layer; the top crossbar layer is located at the top of the upright; the side diagonal bar layers are symmetrically arranged on both sides of the upright, and their bottoms are fixedly connected to the upright; the baffle is fixedly located at the bottom of the side diagonal bar layer; one end of the intermediate diagonal brace is connected to the middle of the side diagonal bar layer, and the other end is connected to the junction of the second intermediate crossbar layer and the upright; one end of the bottom diagonal brace is connected to the junction of the side diagonal bar layer and the upright, and the other end is connected to the junction of the second intermediate crossbar layer and the upright; one end of the top diagonal brace layer is connected to the top of the side diagonal bar layer, and the other end is connected to the top of one side of the upright.

[0015] Optionally, the baffle, the middle diagonal brace, the bottom diagonal brace, and the top diagonal brace layer are symmetrically configured in two sets with the side diagonal brace layer.

[0016] Optionally, the telescopic pole is a plug-in type telescopic pole.

[0017] The technical solution provided in this application may include the following beneficial effects:

[0018] This device, by incorporating lifting and moving components and connecting to the main body of the support vehicle via a bottom fixing rod, possesses mobility. This allows the device to be quickly and conveniently moved to the next construction location after completing one concrete pour, eliminating the need for extensive manpower and time spent dismantling and rebuilding the support structure. This shortens the construction cycle and improves the overall efficiency of canal slope concrete lining construction. The quick disassembly of the rollers and the simple lifting operation via jacks allow construction personnel to easily switch between mobile and supported states without complex tools or cumbersome procedures, reducing operational difficulty and enhancing the convenience of the construction process.

[0019] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0020] The above and other objects, features and advantages of this application will become more apparent from the more detailed description of exemplary embodiments thereof in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments thereof.

[0021] Figure 1 This is a schematic diagram of the structure shown in the embodiments of this application;

[0022] Figure 2 This is a front view shown in the embodiments of this application;

[0023] Figure label:

[0024] 1. Upright pole; 2. Bottom horizontal bar layer; 3. First intermediate horizontal bar layer; 4. Second intermediate horizontal bar layer; 5. Top horizontal bar layer; 6. Side diagonal bar layer; 7. Baffle; 8. Intermediate diagonal tie rod; 9. Bottom diagonal tie rod; 10. Top diagonal tie rod layer; 11. Bottom fixing rod; 12. Hydraulic expansion joint; 13. Telescopic rod; 14. Roller. Detailed Implementation

[0025] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this application more thorough and complete, and to fully convey the scope of this application to those skilled in the art.

[0026] It should be understood that although the terms "first," "second," "third," etc., may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this application, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0027] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application.

[0028] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," 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 or an electrical connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0029] To address the aforementioned problems, this application provides a movable steel pipe frame vehicle for concrete lining of channel engineering slopes. The technical solution of this application embodiment is described in detail below with reference to the accompanying drawings.

[0030] like Figure 1 and Figure 2 The illustrated movable steel pipe frame vehicle for concrete lining of channel engineering slopes includes: a frame vehicle body, a bottom fixing rod 11, a lifting component, and a moving component. The bottom fixing rod 11 is connected to the bottom of the frame vehicle body, and the lifting component is located below the bottom fixing rod 11 to lift the frame vehicle body as a whole. A detachable and assembleable moving component is located at the bottom of the bottom fixing rod 11.

[0031] The main body of the frame vehicle adopts a steel pipe frame structure, which is constructed by connecting and fastening steel pipes with interlocking clips. Its size can be customized according to the specific channel design. It can fit well with the bottom and sides of the channel, ensuring a tight fit with the channel slope lining formwork. This lays the foundation for the realization of subsequent support functions. The frame vehicle can simultaneously support the concrete formwork on both sides of the channel slope, applying stable support force to the formwork and preventing displacement or deformation of the formwork during concrete pouring.

[0032] The moving components include adjustable telescopic rods 13 and rollers 14. The fixed end of the telescopic rod 13 is horizontally and vertically fixed to the bottom of the bottom fixed rod 11, and the rollers 14 are detachably connected to the telescopic end of the telescopic rod 13. This device has four rollers 14 at the bottom of the frame vehicle to enable the entire device to move on the channel trough. The connecting rod of the rollers 14 is a plug-in telescopic rod, including an inner tube and an outer tube that can slide relative to each other, and a fastening device for fixing its telescopic position. By adjusting the telescopic rod, the distance between the rollers 14 can be changed. Through this telescopic connecting rod, the wheel spacing can be flexibly adjusted according to the actual width of the channel trough, ensuring that the rollers 14 can be placed stably on the trough, allowing the frame vehicle to move smoothly. Simultaneously, the rollers 14 have a quick-disassembly feature, making it convenient to remove the rollers 14 when concrete pouring is required, allowing the frame vehicle to sit stably on the channel trough and transition to a stable support state.

[0033] The lifting mechanism uses jacks, and at least two bottom fixing rods 11 are provided. A baffle is installed on the bottom fixing rod 11, and the jacks are detachably connected to the bottom of the baffle by screws. To facilitate the installation and removal of the rollers 14, jacks are provided. When the frame vehicle needs to move, the jacks are used to lift the frame vehicle to a certain height, and then the rollers 14 are installed, allowing the frame vehicle to move on the channel foot trough using the rollers 14. When it reaches the designated position to prepare for concrete pouring, the jacks are used again to lift the frame vehicle, the rollers 14 are removed, and the frame vehicle is placed stably on the foot trough, so that it can play a supporting role in supporting the concrete formwork of the slope.

[0034] This device, by incorporating lifting and moving components and connecting to the main body of the frame vehicle via a bottom fixing rod 11, possesses mobility. This allows the device to be quickly and conveniently moved to the next construction location after completing one concrete pour, eliminating the need for extensive manpower and time spent dismantling and rebuilding the support structure. This shortens the construction cycle and improves the overall efficiency of concrete lining construction on channel slopes. The quick disassembly of the rollers 14 and the simple lifting operation via jacks allow construction personnel to easily switch between mobile and supported states without complex tools or cumbersome procedures, reducing operational difficulty and enhancing the convenience of the construction process.

[0035] In one embodiment, such as Figure 1 As shown, the main body of the rack vehicle in this application includes:

[0036] Upright pole 1, wherein the array of upright poles 1 is configured with multiple poles; and

[0037] The bottom horizontal bar layer 2, the first intermediate horizontal bar layer 3, the second intermediate horizontal bar layer 4, the top horizontal bar layer 5, and the side diagonal bar layer 6 are all arranged in a grid-like layered structure; and

[0038] 7. Baffle plate, 8. Middle diagonal tie rod, 9. Bottom diagonal tie rod, 10. Top diagonal tie rod layer;

[0039] The bottom crossbar layer 2 is connected to the bottom of the upright 1. The first intermediate crossbar layer 3 and the second intermediate crossbar layer 4 are located in the middle of the upright 1, and their two ends are connected to the side diagonal bar layer 6. The top crossbar layer 5 is located at the top of the upright 1. The side diagonal bar layer 6 is symmetrically arranged on both sides of the upright 1. The baffle 7, the intermediate diagonal tie rod 8, the bottom diagonal tie rod 9, and the top diagonal tie rod layer 10 are symmetrically arranged in two sets with the side diagonal bar layer 6. The bottom of the side-sloping brace layer 6 is fixedly connected to the upright 1; the baffle 7 is fixedly installed at the bottom of the side-sloping brace layer 6; one end of the intermediate diagonal brace 8 is connected to the middle of the side-sloping brace layer 6, and the other end is connected to the junction of the second intermediate crossbar layer 4 and the upright 1; one end of the bottom diagonal brace 9 is connected to the junction of the side-sloping brace layer 6 and the upright 1, and the other end is connected to the junction of the second intermediate crossbar layer 4 and the upright 1; one end of the top diagonal brace layer 10 is connected to the top of the side-sloping brace layer 6, and the other end is connected to the top of one side of the upright 1. Thus, the frame vehicle body of this application can flexibly adjust its size, wheelbase, and other key elements according to the design dimensions, foot groove width, and concrete pouring volume of different channel projects. It can be widely used in channel projects of various specifications, has strong versatility, effectively reduces construction costs, and avoids the trouble of needing to equip multiple different support devices for different working conditions. By fitting snugly against the channel and providing stable support for the concrete formwork on both sides of the slope, the accurate position and shape of the formwork can be effectively maintained during the concrete pouring process, avoiding quality problems in the concrete lining caused by formwork displacement or deformation, and ensuring that the flatness, density and other quality indicators of the concrete lining of the channel slope meet the requirements.

[0040] In one embodiment, based on the channel engineering design drawings, key parameters such as channel dimensions, trough width, and the amount of concrete to be poured per truckload for the single-side slope lining are determined. Appropriate specifications of steel pipes are selected to construct the frame vehicle body according to these parameters, ensuring that the frame vehicle body fits tightly to the bottom and sides of the channel, while ensuring that the length of each truss meets the support requirements corresponding to the concrete pouring volume. The telescopic rod 13 is installed at the corresponding position at the bottom of the frame vehicle body, and rollers 14 are installed at both ends of the telescopic rod 13. The telescopic length of the telescopic rod 13 is adjusted so that the wheel track of the rollers 14 matches the width of the channel trough, ensuring that the rollers 14 can be placed stably on the trough and that the frame vehicle body remains horizontal. Jacks are installed and tested to ensure they can properly lift and lower the frame vehicle body, operate flexibly, and have sufficient lifting force. Anchor nails are installed on the channel bottom or trough, and the frame vehicle body is securely connected with steel ropes to prevent it from being lifted during concrete pouring. With the main body of the formwork in a stable supporting state, concrete pouring begins. During pouring, the condition of the formwork and the main body of the formwork is closely monitored to ensure the formwork remains stable under the pressure of the concrete. Any abnormalities are addressed promptly. After each section of concrete is poured, jacks are used to slowly lift the formwork to a suitable height. Rollers 14 are installed, and the wheelbase is checked to ensure the formwork can move smoothly along the channel trough. The formwork is then moved along the trough to the next designated location for concrete pouring. Once the formwork is in the designated position, the jacks are used again to lift it further, completely removing rollers 14 from the ground. Rollers 14 are then quickly removed, and the main body of the formwork is slowly lowered, ensuring its bottom is firmly attached to the channel trough. At this point, the sides of the main body of the formwork are braced against the concrete formwork of the channel slopes. Anchor bolts are installed, and the main body of the formwork is connected, completing the pre-pouring preparations. The above moving and pouring operation process is repeated until the entire channel slope concrete lining construction is completed.

[0041] To facilitate the installation and removal of rollers 14, a jacking device is provided. When the trolley needs to move, the jacks are used to lift the trolley to a certain height, and then rollers 14 are installed, allowing the trolley to move on the channel trough using the rollers 14. When it reaches the designated position for concrete pouring, the jacks are used again to lift the trolley, rollers 14 are removed, and the trolley is placed stably on the trough, allowing it to support the concrete formwork of the slope.

[0042] Finally, it should be noted that in this document, relationships such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "include," "contain," or any other variations are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0043] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0044] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A movable steel pipe bent car for channel engineering side slope concrete lining, characterized in that, Include: The rack car body is made of steel pipe and connected by hook and loop; and the bottom fixed rod (11), the lifting part, the moving part; Wherein, the bottom fixed rod (11) is connected and arranged at the bottom of the rack car body, the lifting part is arranged below the bottom fixed rod (11) to lift the rack car body as a whole, and the moving part is detachably assembled at the bottom of the bottom fixed rod (11).

2. The mobile steel pipe bent car for concrete lining of channel engineering side slope according to claim 1, characterized in that: The lifting part adopts a jack, the bottom fixed rod (11) is provided with at least two, a baffle is arranged on the bottom fixed rod (11), and a jack is detachably connected and arranged at the bottom of the baffle through screws.

3. The mobile steel pipe bent car for concrete lining of channel engineering side slope according to claim 1, characterized in that: The moving part includes an adjustable telescopic rod (13) and a roller (14), the fixed end of the telescopic rod (13) is transversely and vertically fixedly arranged at the bottom of the bottom fixed rod (11), and the roller (14) is detachably connected and arranged at the telescopic end of the telescopic rod (13).

4. The mobile steel pipe bent car for concrete lining of channel engineering side slope according to claim 1, characterized in that: The rack car body includes: The vertical rod (1) is arranged in an array as a plurality of vertical rods; and The bottom horizontal rod layer (2), the first intermediate horizontal rod layer (3), the second intermediate horizontal rod layer (4), the top horizontal rod layer (5), and the side inclined rod layer (6) The bottom horizontal rod layer (2), the first intermediate horizontal rod layer (3), the second intermediate horizontal rod layer (4), the top horizontal rod layer (5), and the side inclined rod layer (6) are arranged in a cross shape as a layer structure; and The baffle (7), the intermediate inclined pull rod (8), the bottom inclined pull rod (9), and the top inclined pull rod layer (10) Wherein, the bottom horizontal rod layer (2) is connected and arranged at the bottom of the vertical rod (1), the first intermediate horizontal rod layer (3) and the second intermediate horizontal rod layer (4) are arranged at the middle part of the vertical rod (1), and the two ends are connected and arranged on the side inclined rod layer (6), the top horizontal rod layer (5) is arranged at the top of the vertical rod (1), the side inclined rod layer (6) is symmetrically arranged on both sides of the vertical rod (1), and the bottom is connected and fixed with the vertical rod (1); the baffle (7) is fixedly arranged at the bottom of the side inclined rod layer (6); one end of the intermediate inclined pull rod (8) is connected with the middle part of the side inclined rod layer (6), and the other end is connected and arranged at the intersection of the second intermediate horizontal rod layer (4) and the vertical rod (1); one end of the bottom inclined pull rod (9) is connected and arranged at the intersection of the side inclined rod layer (6) and the vertical rod (1), and the other end is connected and arranged at the intersection of the second intermediate horizontal rod layer (4) and the vertical rod (1); one end of the top inclined pull rod layer (10) is connected at the top of the side inclined rod layer (6), and the other end is connected and arranged at the top of one side of the vertical rod (1).

5. The mobile steel pipe bent car for concrete lining of channel engineering side slope according to claim 4, characterized in that: The baffle (7), the intermediate inclined pull rod (8), the bottom inclined pull rod (9), and the top inclined pull rod layer (10) are symmetrically arranged as two groups matched with the side inclined rod layer (6).

6. The mobile steel pipe bent car for concrete lining of channel engineering side slope according to claim 3, characterized in that: The telescopic rod (13) is a plug-in telescopic rod.

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