Outer culvert cartridge receiver transport vehicle

Abstract

The utility model relates to the technical field of transport vehicles, in particular to an outer culvert cartridge receiver transport vehicle, which comprises a frame bottom plate, connecting rods and three groups of extension sliding rods, each extension sliding rod comprises a driving part, extension rods and a fixed sliding seat, the frame bottom plate provides installation conditions for the extension sliding rods, the connecting rods are used for connecting the frame bottom plate and a tractor, and the extension sliding rods are arranged on the frame bottom plate. When the outer culvert casing is transported, the outer culvert casing is lifted by a crane to be arranged above the frame bottom plate, the driving piece is started, the driving piece operates to drive the extension rod to slide, the extension rod slides out of the frame bottom plate, the supporting area of the frame bottom plate is enlarged, then the outer culvert casing is arranged on the frame bottom plate by the crane and is fixed through the fixing sliding seat, and at the moment, the outer culvert casing is conveyed to the frame bottom plate. The tractor pulls the connecting rod to drive the frame bottom plate to move, namely transportation of the outer culvert casing is achieved, the transportation vehicle synchronously extends through the three sets of extension rods, meanwhile, the position and angle of the fixed sliding seat are adjusted, and compared with a traditional transportation device, sequential adjustment is not needed, and disassembly and assembly operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of transport vehicles, in particular to an external casing transport vehicle. Background Art

[0002] The outer casing is a critical structural unit of an aircraft turbofan engine, forming the outer flow path and ensuring structural integrity and engine functionality. Located behind the intermediate casing and in front of the turbine rear casing, it surrounds the core engine unit. It typically contains external accessories such as actuators, controllers, air bleed pipes, oil supply / return lines, and cables. Design requirements require static, thermal, and internal pressure load testing.

[0003] Currently, prior art CN220220834U discloses a casing transport device comprising a base plate and rollers. The base plate includes a through slot and one or more pairs of stopper assemblies movably disposed within the through slot. The through slot is adapted to engage the sidewalls of the casing, and the pair of stopper assemblies is adapted to clamp the sidewalls. Universal wheels are provided at the bottom of the base plate. This casing transport device can discretely clamp and secure the casing, thereby moving it within the factory. It features a simple, lightweight structure and is easy to use.

[0004] However, each time the above-mentioned casing transport device is used, the operator has to perform disassembly and assembly operations at multiple positions of the outer casing. During the disassembly and assembly process, the position and angle of the device need to be adjusted in sequence to ensure the support balance of the outer casing and avoid one side of the outer casing from tilting up, which affects the transportation of the outer casing. The operation is relatively cumbersome and time-consuming. Utility Model Content

[0005] The purpose of the utility model is to provide an external casing transport vehicle, aiming to solve the problem that the existing casing transport device needs to adjust the position and angle of the device in sequence, and the operation is relatively cumbersome and expensive.

[0006] To achieve the above-mentioned purpose, the utility model provides an external casing transport vehicle, including a frame base plate, a connecting rod and an extended slide rod, the connecting rod is fixedly connected to the frame base plate and is located on one side of the frame base plate, the extended slide rod is arranged on the outside of the frame base plate, and the extended slide rod includes a driving member, an extension rod and a fixed slide seat; the driving member is arranged on one side of the frame base plate, the extension rod is arranged on one side of the driving member, and the fixed slide seat is fixedly connected to the extension rod and is located at the bottom of the extension rod.

[0007] Wherein, the driving component includes a driving motor and a screw rod, the driving motor is fixedly connected to the frame bottom plate and is located on one side of the frame bottom plate, and the screw rod is fixedly connected to the output end of the driving motor and is located on one side of the output end of the driving motor.

[0008] Wherein, the extension rod includes a support rod and a reinforcing rib, the support rod is sleeved on the outside of the screw rod, and the reinforcing rib is fixedly connected to the support rod and is located on one side of the support rod.

[0009] Among them, the fixed slide includes a sliding seat, a column and a spring clamp. The sliding seat is fixedly connected to the support rod and is located at the bottom of the support rod. The column is fixedly connected to the sliding seat and is located at the top of the sliding seat. The spring clamp is arranged at the top of the sliding seat.

[0010] Among them, the spring clamp includes a pull ring, a spring and a clamp block, the clamp block is slidingly connected to the sliding seat and is located on the top of the sliding seat, the spring is fixedly connected to the clamp block and fixedly connected to the sliding seat, and is located between the sliding seat and the clamp block, and the pull ring is fixedly connected to the clamp block and is located on the side of the clamp block away from the column.

[0011] The utility model relates to a transport vehicle for an outer culvert casing, wherein the frame bottom plate provides installation conditions for the extended sliding rod and provides support conditions for the outer culvert casing, the arrangement of the connecting rod is used to connect the frame bottom plate and the tractor, thereby facilitating the tractor to pull the outer culvert casing on the frame bottom plate to realize the transportation of the outer culvert casing, the arrangement of the extended sliding rod is used to extend the supporting surface of the frame bottom plate and expand the supporting area of ​​the frame bottom plate, the extended sliding rod has three groups, which are respectively located on the side of the frame bottom plate without the connecting rod and are arranged perpendicular to each other. When transporting the outer culvert casing, the operator lifts the outer culvert casing by a crane and places it above the frame bottom plate, and controls the outer culvert casing through a controller Start the driving member, and the driving member operates to drive the extension rod to slide, so that the extension rod slides out of the frame bottom plate, thereby expanding the support area of ​​the frame bottom plate. At this time, a crane is used to place the outer culvert casing on the frame bottom plate and fix it through the fixed slide. At this time, the tractor pulls the connecting rod to drive the frame bottom plate to move, thereby realizing the transportation of the outer culvert casing. The transport vehicle extends the three groups of extension rods synchronously, thereby adjusting the position and angle of the fixed slide at the same time. Compared with traditional transport devices, there is no need to adjust in sequence, and the disassembly and assembly operations are more convenient, which solves the problem that the existing casing transport device needs to adjust the position and angle of the device in sequence, and the operation is more cumbersome and costly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0013] Figure 1 The utility model is a structural schematic diagram of an outer casing transport vehicle.

[0014] Figure 2It is a structural schematic diagram of an outer casing transport vehicle of the utility model from another direction.

[0015] Figure 3 It is a top view of an outer casing transport vehicle of the utility model.

[0016] Figure 4 yes Figure 1 Enlarged view of detail A.

[0017] In the figure: 1-frame base plate, 2-connecting rod, 3-extension slide rod, 4-driving member, 5-extension rod, 6-fixed slide seat, 7-driving motor, 8-screw rod, 9-support rod, 10-reinforcement rib, 11-slide seat, 12-column, 13-spring clamp, 14-pull ring, 15-spring, 16-clamp. DETAILED DESCRIPTION

[0018] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0019] See also Figures 1 to 4 The utility model provides an external casing transport vehicle, including a frame base plate 1, a connecting rod 2 and an extended slide rod 3. The connecting rod 2 is fixedly connected to the frame base plate 1 and is located on one side of the frame base plate 1. The extended slide rod 3 is arranged on the outside of the frame base plate 1. The extended slide rod 3 includes a driving member 4, an extension rod 5 and a fixed slide seat 6; the driving member 4 is arranged on one side of the frame base plate 1, the extension rod 5 is arranged on one side of the driving member 4, and the fixed slide seat 6 is fixedly connected to the extension rod 5 and is located at the bottom of the extension rod 5.

[0020] In this embodiment, the frame base plate 1 provides installation conditions for the extended slide bar 3 and provides support conditions for the outer casing. The setting of the connecting rod 2 is used to connect the frame base plate 1 and the tractor, so as to facilitate the tractor to pull the outer casing on the frame base plate 1 to realize the transportation of the outer casing. The setting of the extended slide bar 3 is used to extend the support surface of the frame base plate 1 and expand the support area of ​​the frame base plate 1. The extended slide bar 3 has three groups, which are respectively located on the side of the frame base plate 1 without the connecting rod 2 and are arranged perpendicular to each other. When transporting the outer casing, the operator lifts the outer casing with a crane and places it above the frame base plate 1, and starts the outer casing through the controller. The driving member 4 drives the extension rod 5 to slide, so that the extension rod 5 slides out of the frame bottom plate 1, thereby expanding the support area of ​​the frame bottom plate 1. At this time, the outer casing is placed on the frame bottom plate 1 by using a crane, and fixed by the fixed slide 6. At this time, the tractor pulls the connecting rod 2 to drive the frame bottom plate 1 to move, thereby realizing the transportation of the outer casing. The transport vehicle extends the three groups of extension rods 5 synchronously, thereby adjusting the position and angle of the fixed slide 6 at the same time. Compared with traditional transport devices, there is no need to adjust in sequence, and the disassembly and assembly operations are more convenient, which solves the problem that the existing casing transport device needs to adjust the position and angle of the device in sequence, and the operation is more cumbersome.

[0021] Furthermore, the driving component 4 includes a driving motor 7 and a screw 8. The driving motor 7 is fixedly connected to the frame base plate 1 and is located on one side of the frame base plate 1. The screw 8 is fixedly connected to the output end of the driving motor 7 and is located on one side of the output end of the driving motor 7.

[0022] In this embodiment, the three groups of driving motors 7 are started simultaneously by the controller, thereby driving the screw rods 8 to rotate simultaneously, thereby sliding the three groups of support rods 9 outward, thereby adjusting the positions of the three fixed slides 6.

[0023] Furthermore, the extension rod 5 includes a support rod 9 and a reinforcing rib 10 . The support rod 9 is sleeved on the outside of the screw rod 8 . The reinforcing rib 10 is fixedly connected to the support rod 9 and is located on one side of the support rod 9 .

[0024] In this embodiment, the support rod 9 provides support for the outer casing, and the reinforcement rib 10 is provided to strengthen the strength of the support rod 9, effectively preventing the support rod 9 from being deformed by the outer casing.

[0025] Furthermore, the fixed slide 6 includes a sliding seat 11, a column 12 and a spring clamp 13. The sliding seat 11 is fixedly connected to the support rod 9 and is located at the bottom of the support rod 9. The column 12 is fixedly connected to the sliding seat 11 and is located at the top of the sliding seat 11. The spring clamp 13 is arranged at the top of the sliding seat 11.

[0026] In this embodiment, the sliding seat 11 is set to slide together with the frame base plate 1, and provide installation conditions for the column 12 and the spring clamp 13. The column 12 and the spring clamp 13 are used in conjunction with each other to clamp and fix the outer culvert casing, thereby fixing the outer culvert casing. The setting of the spring clamp 13 can quickly disassemble and assemble the outer culvert casing.

[0027] Furthermore, the spring clamp 13 includes a pull ring 14, a spring 15 and a clamp 16, the clamp 16 is slidingly connected to the sliding seat 11 and is located at the top of the sliding seat 11, the spring 15 is fixedly connected to the clamp 16 and fixedly connected to the sliding seat 11, and is located between the sliding seat 11 and the clamp 16, the pull ring 14 is fixedly connected to the clamp 16, and is located on the side of the clamp 16 away from the column 12.

[0028] In this embodiment, the setting of the pull ring 14 makes it easy for the operator to pull the clamping block 16. The clamping block 16 is firmly pressed against the outer casing by the reaction force of the spring 15, and the column 12 cooperates to firmly clamp and fix the outer casing.

[0029] The above disclosure is only a preferred embodiment of the external casing transport vehicle of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present application are still within the scope covered by the present application.

Claims

1. An external casing transport vehicle, characterized in that: The vehicle comprises a frame bottom plate, a connecting rod and an extended sliding rod, wherein the connecting rod is fixedly connected to the frame bottom plate and is located on one side of the frame bottom plate, and the extended sliding rod is arranged on the outer side of the frame bottom plate, and the extended sliding rod comprises a driving member, an extension rod and a fixed sliding seat; The driving member is arranged on one side of the frame bottom plate, the extension rod is arranged on one side of the driving member, and the fixed slide is fixedly connected to the extension rod and is located at the bottom of the extension rod.

2. The outer casing transport vehicle according to claim 1, characterized in that: The driving component includes a driving motor and a screw rod. The driving motor is fixedly connected to the frame bottom plate and is located on one side of the frame bottom plate. The screw rod is fixedly connected to the output end of the driving motor and is located on one side of the output end of the driving motor.

3. The outer casing transport vehicle according to claim 2, characterized in that: The extension rod includes a support rod and a reinforcing rib. The support rod is sleeved on the outside of the screw rod. The reinforcing rib is fixedly connected to the support rod and is located on one side of the support rod.

4. The outer casing transport vehicle according to claim 3, characterized in that: The fixed slide seat includes a sliding seat, a column and a spring clamp. The sliding seat is fixedly connected to the support rod and is located at the bottom of the support rod. The column is fixedly connected to the sliding seat and is located at the top of the sliding seat. The spring clamp is arranged on the top of the sliding seat.

5. The outer casing transport vehicle according to claim 4, characterized in that: The spring clamp includes a pull ring, a spring and a clamp. The clamp is slidably connected to the sliding seat and is located on the top of the sliding seat. The spring is fixedly connected to the clamp and to the sliding seat and is located between the sliding seat and the clamp. The pull ring is fixedly connected to the clamp and is located on the side of the clamp away from the column.

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