Drainage pipeline laying, positioning and hoisting device

Abstract

According to the drainage pipeline laying, positioning and hoisting device, a pipe storage bin is arranged on the side, corresponding to a hoisting frame, of a transfer vehicle, and the position, hinged to the hoisting frame, of a vertical transfer arm is located on the side, away from the pipe storage bin, of the hoisting frame. According to the drainage pipeline laying, positioning and hoisting device provided by the utility model, the drainage pipeline is transferred to a proper horizontal position through driving of the transverse transfer arm in the width direction of the transfer vehicle, and the drainage pipeline is transferred to a proper height position through driving of the vertical transfer arm in the vertical direction; finally, angle adjustment of the hanging frame is completed through work of frame overturning driving, the transfer trolley moves forwards to complete the laying process, and conveying rolling shafts are arranged at the bottom of the hanging frame in the length direction at intervals, so that the process that the drainage pipeline slides out of the hanging frame in the length direction is smoother; through the arrangement, the whole drainage pipe is small in occupied space in the laying process, and meanwhile the efficiency is high; in the laying process, advancing towards the next laying site is completed.

Description

Technical Field

[0001] The utility model relates to the field of pipeline erection devices, in particular to a drainage pipeline laying positioning and lifting device. Background Art

[0002] In the prior art, there are two ways to install drainage pipes: soft hanging with straps and hard support with hanging frames. For safety and convenience reasons, the hanging frame method has a wider range of applications.

[0003] The hanging frame has a certain impact on the laying process. For example, after the pipe is moved into place, it still needs to be lifted, which not only requires a large working space but also hinders the improvement of laying efficiency. The entire lifting machinery also does not take into account the temporary storage of the pipe, which reduces the efficiency of the entire laying process. Utility Model Content

[0004] The main purpose of this utility model is to provide a drainage pipe laying positioning lifting device, which aims to solve the problem that during the lifting and laying of the drainage pipe, after it is transferred to its position, the drainage pipe still needs to be lifted, and the entire lifting machinery does not take into account the temporary storage of the drainage pipe, resulting in low efficiency in the laying process.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a drainage pipe laying positioning and lifting device, comprising:

[0006] transfer cart, which serves as the structural foundation;

[0007] A lifting arm mounting base is mounted on the transfer vehicle;

[0008] A transverse transfer arm is mounted on the upper end of the hoisting arm mounting seat in an adjustable manner in the width direction of the transfer vehicle, and a transverse drive mechanism is provided corresponding to the transverse transfer arm to drive the transverse transfer arm to move in the width direction of the transfer vehicle;

[0009] A vertical transfer arm is mounted on the free end of the horizontal transfer arm in a vertically adjustable manner, and a vertical drive mechanism is provided corresponding to the vertical transfer arm to drive the vertical transfer arm to move in the vertical direction;

[0010] A hanging frame is provided in the longitudinal direction of the transfer vehicle and has a U-shaped cross section. The middle portion of the hanging frame in the longitudinal direction is hinged to the lower end of the vertical transfer arm. A frame flipping drive is provided on the vertical transfer arm corresponding to the hanging frame. The frame flipping drive drives the hanging frame to flip in the vertical direction. A plurality of transmission rollers are provided at intervals on the bottom of the hanging frame in the longitudinal direction.

[0011] Wherein, a pipe storage bin is provided on a side of the transfer vehicle corresponding to the hanging frame, and the position where the vertical transfer arm is hinged to the hanging frame is on a side of the hanging frame away from the pipe storage bin.

[0012] Furthermore, a rotation drive is provided corresponding to the plurality of transmission rollers.

[0013] Furthermore, the transverse drive mechanism is hydraulically driven.

[0014] Furthermore, the vertical drive mechanism is a hydraulic drive type.

[0015] Furthermore, the width of the hanging frame is adjustable.

[0016] Furthermore, the lifting arm mounting seat is rotatably mounted on the transfer vehicle.

[0017] Furthermore, the pipe storage bin has a plurality of bin plates spaced apart in the height direction.

[0018] Furthermore, one end of the hanging frame in the length direction is closed with an end plate.

[0019] Furthermore, the frame flipping drive is a hydraulic drive type, and both ends of the frame flipping drive are hinged to the free end of the vertical transfer arm and the hanging frame respectively.

[0020] Furthermore, there are two frame flipping drives, which are respectively arranged at two ends of the vertical transfer arm in the length direction of the hanging frame.

[0021] The drainage pipe laying positioning and lifting device provided by the utility model transfers the drainage pipe to a suitable horizontal position by driving the horizontal transfer arm in the width direction of the transfer vehicle, and transfers the drainage pipe to a suitable height position by driving the vertical transfer arm in the vertical direction. Finally, the angle adjustment of the hanging frame is completed by the frame flipping drive, and the transfer vehicle moves forward to complete the laying process. Transmission rollers are arranged at intervals in the length direction at the bottom of the hanging frame, so that the process of the drainage pipe sliding out of the hanging frame in the length direction is smoother. The above settings make the entire drainage pipe laying process take up less space and have higher efficiency. During the laying process, the process of moving forward to the next laying location is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of a drainage pipe laying positioning and lifting device according to an embodiment of the present invention (first perspective in the unfolded state);

[0023] Figure 2 This is a schematic diagram of a drainage pipe laying positioning and lifting device according to an embodiment of the present invention (second perspective of the stretched-out state);

[0024] Figure 3 This is a schematic diagram of a drainage pipe laying positioning and lifting device according to an embodiment of the present invention (laying state);

[0025] Figure 4 This is a schematic diagram of a drainage pipe laying positioning and lifting device according to an embodiment of the present invention (in the retracted state);

[0026] Figure 5 It is a schematic diagram of a hanging frame in a drainage pipe laying positioning and lifting device according to an embodiment of the present invention.

[0027] Reference numerals:

[0028] A transfer vehicle (100), a hoisting arm mounting seat (200), a horizontal transfer arm (300), a vertical transfer arm (400), a hanging frame (500), a frame flip drive (510), a transmission roller (520), and a pipe storage bin (600).

[0029] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0030] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] Those skilled in the art will understand that, unless expressly stated otherwise, the singular forms "a", "an", "said", "above" and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present utility model refers to the presence of the features, integers, steps, operations, elements, units, modules and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components and / or groups thereof. It should be understood that when we refer to an element as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. In addition, "connected" or "coupled" as used herein may include wireless connection or wireless coupling. The term "and / or" used herein includes all or any unit and all combinations of one or more associated listed items.

[0032] Those skilled in the art will understand that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by those skilled in the art in the field to which this invention belongs. It should also be understood that terms such as those defined in common dictionaries should be understood to have meanings consistent with their meanings in the context of the prior art, and will not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0033] Reference Figures 1 to 5 In one embodiment of the present invention, a drainage pipe laying positioning and lifting device includes:

[0034] Transfer vehicle 100, serving as the structural foundation;

[0035] A lifting arm mounting base 200 is mounted on the transfer vehicle 100;

[0036] The transverse transfer arm 300 is mounted on the upper end of the hoisting arm mounting seat 200 in an adjustable manner in the width direction of the transfer vehicle 100, and a transverse drive mechanism is provided corresponding to the transverse transfer arm 300 for driving the transverse transfer arm 300 to move in the width direction of the transfer vehicle 100;

[0037] A vertical transfer arm 400 is mounted on the free end of the horizontal transfer arm 300 in a vertically adjustable manner, and a vertical drive mechanism is provided corresponding to the vertical transfer arm 400 to drive the vertical transfer arm 400 to move in the vertical direction;

[0038] A hanging frame 500 is provided in the longitudinal direction of the transfer vehicle 100 and has a U-shaped cross-section. The middle portion of the hanging frame 500 in the longitudinal direction is hinged to the lower end of the vertical transfer arm 400. A frame flipping drive 510 is provided on the vertical transfer arm 400 corresponding to the hanging frame 500. The frame flipping drive 510 drives the hanging frame 500 to flip in the vertical direction. A plurality of transfer rollers 520 are provided at intervals along the longitudinal direction at the bottom of the hanging frame 500.

[0039] A pipe storage bin 600 is provided on a side of the transfer vehicle 100 corresponding to the hanging frame 500 , and the position where the vertical transfer arm 400 is hinged to the hanging frame 500 is on a side of the hanging frame 500 away from the pipe storage bin 600 .

[0040] In the existing technology, during the laying process, after the drainage pipe is moved into place, it is still necessary to lift the drainage pipe, which requires a larger working space and is not conducive to improving the laying efficiency; the entire lifting machinery does not take the temporary storage of the drainage pipe into consideration, and the efficiency of the entire laying process is low.

[0041] The drainage pipe laying positioning and lifting device provided by the present invention includes a transfer vehicle 100 as a structural basis.

[0042] The lifting arm mounting base 200 is mounted on the transfer vehicle 100 to provide a support and installation foundation for the subsequent transverse transfer arm 300 .

[0043] The transverse transfer arm 300 is mounted on the upper end of the lifting arm mounting base 200 so that its position can be adjusted across the width of the transfer vehicle 100. It should be noted that with the widthwise adjustable position, the position of the transverse transfer arm 300 can be adjusted as a whole, or its length can be extended or retracted. A transverse drive mechanism is provided corresponding to the transverse transfer arm 300 to drive the transverse transfer arm 300 across the width of the transfer vehicle 100. The transverse drive mechanism can be hydraulically driven or motor-driven.

[0044] The vertical transfer arm 400 is mounted on the free end of the horizontal transfer arm 300 in a vertically adjustable manner. It should be noted that the vertical position adjustment can be achieved by varying the entire position of the vertical transfer arm 400 or by extending or retracting the length of the vertical transfer arm 400. A vertical drive mechanism is provided corresponding to the vertical transfer arm 400 to drive the vertical transfer arm 400 in vertical motion. The vertical drive mechanism can be hydraulically driven or motor-driven.

[0045] The hanging frame 500 is arranged along the length of the transfer vehicle 100 and has a U-shaped cross-section. The middle portion of the hanging frame 500 is hinged to the lower end of the vertical transfer arm 400. A frame flipping drive 510 is provided on the vertical transfer arm 400 corresponding to the hanging frame 500. This frame flipping drive 510 drives the hanging frame 500 to flip vertically. Multiple transmission rollers 520 are spaced along the bottom of the hanging frame 500. When the drainage pipe is located in the hanging frame 500, if the frame flipping drive 510 holds the hanging frame 500 horizontally, the drainage pipe is stably supported. If the frame flipping drive 510 tilts the hanging frame 500, the drainage pipe can be lowered from one end of the hanging frame 500. The provision of the transmission rollers 520 reduces the tilt angle of the hanging frame 500 when the drainage pipe is lowered. The frame flipping drive 510 can be a motor or a linear drive, depending on actual needs.

[0046] A pipe storage bin 600 is located on the transfer vehicle 100 on the side corresponding to the hanging frame 500. The horizontal transfer arm 300 and the vertical transfer arm 400 can be used to move the hanging frame 500 to a suitable position, facilitating the transfer of the drainage pipe. The vertical transfer arm 400 is hingedly connected to the hanging frame 500 on the side facing away from the pipe storage bin 600, thereby undisturbed transfer of the drainage pipe from the pipe storage bin 600 to the hanging frame 500.

[0047] In summary, the drainage pipe is transferred to a suitable horizontal position by driving the horizontal transfer arm 300 in the width direction of the transfer vehicle 100, and the drainage pipe is transferred to a suitable height position by driving the vertical transfer arm 400 in the vertical direction. Finally, the angle adjustment of the hanging frame 500 is completed by the frame flipping drive 510, and the transfer vehicle 100 moves forward to complete the laying process. Transmission rollers 520 are arranged at intervals in the length direction at the bottom of the hanging frame 500, so that the process of the drainage pipe sliding out of the hanging frame 500 in the length direction is smoother; through the above settings, the laying process of the entire drainage pipe occupies less space and is more efficient; during the laying process, the progress to the next laying location is completed.

[0048] In one embodiment, a rotation drive is provided corresponding to the plurality of transmission rollers 520 .

[0049] In this embodiment, a rotation drive is introduced to enable the transmission rollers 520 to rotate, which makes the paving process more flexible and efficient. The specific rotation drive does not necessarily drive all transmission rollers 520 to rotate. For example, only driving a plurality of transmission rollers 520 at one end can achieve drive.

[0050] In one embodiment, the transverse drive mechanism is hydraulically driven.

[0051] In this embodiment, the transverse drive mechanism is hydraulically driven, and the transverse transfer arm 300 is a telescopic arm. The length of the transverse transfer arm 300 is adjusted by the operation of the transverse drive mechanism. The specific structure is similar to that of a common hydraulic telescopic arm in the prior art.

[0052] In one embodiment, the vertical drive mechanism is hydraulically driven.

[0053] In this embodiment, the vertical drive mechanism is hydraulically driven, and the vertical transfer arm 400 is a telescopic arm. The length of the vertical transfer arm 400 is adjusted by the operation of the vertical drive mechanism. The specific structure refers to the common hydraulic telescopic arm in the prior art.

[0054] In one embodiment, the width of the hanging frame 500 is adjustable.

[0055] In this embodiment, by adjusting the width of the hanging frame 500 , matching with drainage pipes of different diameters is achieved.

[0056] In one embodiment, the lifting arm mounting base 200 is rotatably mounted on the transfer vehicle 100 .

[0057] In this embodiment, the lifting arm mounting base 200 is rotatable on the transfer vehicle 100, so the position that the hanging frame 500 can reach is more flexible. The way of driving the lifting arm mounting base 200 to rotate can be various, such as a rotating motor or a hydraulic drive.

[0058] Reference Figure 1 In one embodiment, the pipe storage bin 600 has a plurality of bin plates spaced apart in the height direction.

[0059] In this embodiment, the presence of multiple bin plates can store the drainage pipes more regularly, thereby making the transfer of the drainage pipes in the pipe storage bin 600 and the transfer from the pipe storage bin 600 to the hanging frame 500 more convenient.

[0060] In one embodiment, one end of the hanging frame 500 in the longitudinal direction is closed with an end plate.

[0061] In this embodiment, the provision of the end plates reduces the possibility of the drainage pipe accidentally falling when contained in the hanging frame 500. In particular, combined with the vertically reversible feature of the hanging frame 500, when not being installed, the hanging frame 500 can be tilted downward toward the end plates, thereby preventing the drainage pipe from accidentally falling.

[0062] Reference Figures 1 to 4 In one embodiment, the frame flipping drive 510 is a hydraulically driven type, and both ends of the frame flipping drive 510 are hinged to the free end of the vertical transfer arm 400 and the hanging frame 500 respectively.

[0063] In this embodiment, the frame flip drive 510 is limited to a hydraulic drive type, which provides stable driving and strong driving force, and can better meet the application needs of the scene. For example, the fixed end of the frame flip drive 510 is connected to the vertical transfer arm 400, and the output end of the frame flip drive 510 is connected to the hanging frame 500. Then, the telescopic action of the flip mechanism can complete the rotation and flipping of the hanging frame 500 in the vertical direction. In this case, a hydraulic station needs to be set on the transfer vehicle 100 to provide hydraulic driving force.

[0064] In one embodiment, there are two frame flipping drivers 510 , which are respectively disposed at two ends of the vertical transfer arm 400 in the length direction of the hanging frame 500 .

[0065] In this embodiment, by providing two frame flipping drives 510 , the hanging frame 500 can be supported more stably and the driving process is smoother.

[0066] In summary, the drainage pipe laying positioning and lifting device provided by the present invention transfers the drainage pipe to a suitable horizontal position by driving the horizontal transfer arm 300 in the width direction of the transfer vehicle 100, and transfers the drainage pipe to a suitable height position by driving the vertical transfer arm 400 in the vertical direction. Finally, the angle adjustment of the hanging frame 500 is completed by the work of the frame flipping drive 510, and the transfer vehicle 100 moves forward to complete the laying process. Transmission rollers 520 are arranged at intervals in the length direction at the bottom of the hanging frame 500, so that the process of the drainage pipe sliding out of the hanging frame 500 in the length direction is smoother; through the above settings, the entire drainage pipe laying process occupies less space and is more efficient; during the laying process, the progress to the next laying location is completed.

[0067] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A drainage pipe laying positioning and lifting device, characterized in that: include: Transfer car (100), serving as a structural foundation; A lifting arm mounting seat (200) is mounted on the transfer vehicle (100); A transverse transfer arm (300) is mounted on the upper end of the hoisting arm mounting seat (200) in an adjustable manner in the width direction of the transfer vehicle (100), and a transverse drive mechanism is provided corresponding to the transverse transfer arm (300) for driving the transverse transfer arm (300) to move in the width direction of the transfer vehicle (100); A vertical transfer arm (400) is mounted on the free end of the horizontal transfer arm (300) in an adjustable manner in the vertical direction, and a vertical drive mechanism is provided corresponding to the vertical transfer arm (400) for driving the vertical transfer arm (400) to move in the vertical direction; A hanging frame (500) is provided in the longitudinal direction of the transfer vehicle (100) and has a U-shaped cross section. The middle portion of the hanging frame (500) in the longitudinal direction is hinged to the lower end of the vertical transfer arm (400). A frame flipping drive (510) is provided on the vertical transfer arm (400) corresponding to the hanging frame (500). The frame flipping drive (510) drives the hanging frame (500) to flip in the vertical direction. A plurality of transmission rollers (520) are provided at intervals at the bottom of the hanging frame (500) in the longitudinal direction. A pipe storage bin (600) is provided on a side of the transfer vehicle (100) corresponding to the hanging frame (500), and the position at which the vertical transfer arm (400) is hinged to the hanging frame (500) is on a side of the hanging frame (500) away from the pipe storage bin (600).

2. The drainage pipe laying positioning and lifting device according to claim 1, characterized in that: A rotation drive is provided corresponding to the plurality of transmission rollers (520).

3. The drainage pipe laying positioning and lifting device according to claim 1, characterized in that: The transverse drive mechanism is a hydraulic drive type.

4. The drainage pipe laying positioning and lifting device according to claim 3, characterized in that: The vertical drive mechanism is a hydraulic drive type.

5. The drainage pipe laying positioning and lifting device according to claim 1, characterized in that: The width of the hanging frame (500) is adjustable.

6. The drainage pipe laying positioning and lifting device according to claim 1, characterized in that: The hoisting arm mounting seat (200) is rotatably mounted on the transfer vehicle (100).

7. The drainage pipe laying positioning and lifting device according to any one of claims 1 to 6, characterized in that: The pipe storage bin (600) has a plurality of bin plates spaced apart in the height direction.

8. The drainage pipe laying positioning and lifting device according to any one of claims 1 to 6, characterized in that: One end of the hanging frame (500) in the length direction is closed with an end plate.

9. The drainage pipe laying positioning and lifting device according to any one of claims 1 to 6, characterized in that: The frame flipping drive (510) is a hydraulic drive type, and both ends of the frame flipping drive (510) are respectively hinged to the free end of the vertical transfer arm (400) and the hanging frame (500).

10. The drainage pipe laying positioning and lifting device according to claim 9, characterized in that: The number of the frame flipping drives (510) is two, and they are respectively arranged at both ends of the vertical transfer arm (400) in the length direction of the hanging frame (500).

Images