Angle-adjustable pipeline conveying device

Abstract

The invention discloses an angle-adjustable pipeline conveying device which comprises a forklift body used for conveying pipelines and further comprises an adjusting frame arranged on the forklift body. The mounting frame is arranged on the adjusting frame, and a forklift arm is mounted on the mounting frame; the adjusting unit is arranged between the forklift main body and the adjusting frame and is used for adjusting the height and the angle of the mounting frame; the fixing unit is arranged on the forklift arm and the mounting frame and used for fixing a conveyed pipeline, the forklift arm is modified through a forklift, meanwhile, the adjusting unit and the fixing unit are additionally arranged on a forklift body, the pipeline can be fixed and conveyed into a basement, and the pipeline is adjusted. And therefore, butt-joint installation with the installed pipeline is facilitated, manpower is saved, and the installation difficulty is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline transportation, and in particular to a pipeline transportation device with adjustable angle. Background Art

[0002] At present, during construction, pipelines are generally transported to the installation location by crane. However, in underground spaces, cranes cannot lift pipelines directly into the basement, so they need to be transported to the basement by transportation equipment and then installed manually. Since the pipelines to be installed are generally heavy, manual installation is not only time-consuming and labor-intensive, but also difficult to install. For this reason, we have designed a pipeline transportation device.

[0003] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Summary of the invention

[0004] The purpose of the present invention is to provide an angle-adjustable pipeline conveying device to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an angle-adjustable pipeline conveying device, comprising a forklift body for transporting pipelines, and also comprising:

[0005] An adjustment frame, arranged on the forklift body;

[0006] A mounting frame, arranged on the adjustment frame, and a forklift arm is mounted on the mounting frame;

[0007] An adjustment unit, disposed between the forklift body and the adjustment frame, for adjusting the height and angle of the mounting frame;

[0008] The fixing unit is arranged on the forklift arm and the mounting frame and is used for fixing the transported pipe.

[0009] Preferably, the adjustment unit comprises:

[0010] A height adjustment component, disposed between the mounting frame and the adjustment frame, and used for adjusting the height of the mounting frame;

[0011] An angle adjustment component is arranged between the adjustment frame and the forklift body and is used for adjusting the angle of the adjustment frame.

[0012] Preferably, the mounting frame is slidably arranged on the adjustment frame via a slide bar;

[0013] Wherein, the height adjustment component comprises:

[0014] A first threaded rod, threadedly connected to the slide bar;

[0015] The rotating motor is arranged at the end of the first threaded rod and is used to drive the first threaded rod to rotate. The rotating motor is fixed to the adjusting frame through a fixing plate.

[0016] Preferably, the angle adjustment component comprises:

[0017] A rotating bar, one end of which is fixed to the forklift body and the other end of which is rotatably connected to the adjusting frame via a rotating shaft;

[0018] A first telescopic cylinder, the end of which is fixedly mounted on the forklift body, and a collar is provided at the telescopic end;

[0019] A connecting rod is fixedly arranged on the adjusting frame, and the connecting rod is sleeved in the sleeve ring.

[0020] Preferably, the fixing unit comprises:

[0021] Two groups of clamping arms are symmetrically arranged on the mounting frame and are used to clamp and fix the pipeline;

[0022] Two groups of power components are respectively arranged on the two groups of clamping arm groups, and are used to drive the clamping arm groups to move so as to clamp the pipeline;

[0023] The rotating assembly is arranged on the mounting frame, and is used for carrying the clamping arm assembly and the power assembly, and driving the clamping arm assembly and the power assembly to rotate.

[0024] Preferably, the rotating assembly comprises:

[0025] A rotating plate, arranged outside the mounting frame, for carrying the clamping arm set and the power assembly;

[0026] A bearing seat is detachably mounted on the mounting frame, a bearing is mounted in the bearing seat, a connecting shaft is fixedly mounted on the inner ring of the bearing, and one end of the connecting shaft away from the bearing is fixedly connected to the rotating plate;

[0027] A power gear, coaxially arranged on the connecting shaft;

[0028] A rack meshing with the power gear and slidably disposed on the bearing seat;

[0029] The second telescopic cylinder is detachably arranged on the mounting frame and is used for driving the rack to slide.

[0030] Preferably, each of the clamping arm groups comprises two clamping arms symmetrically arranged on the rotating plate, and the power assembly comprises:

[0031] Two connecting plates, one end of which is connected to the clamping arm and the other end of which is slidably arranged on the rotating plate;

[0032] A bidirectional threaded rod is rotatably arranged on the rotating plate, and the bidirectional threaded rod is threadedly connected to the two connecting plates, wherein the positive thread of the bidirectional threaded rod is threadedly connected to one of the connecting plates, and the reverse thread is threadedly connected to the other connecting plate;

[0033] The clamping motor is fixedly arranged on the rotating plate and is used for driving the bidirectional threaded rod to rotate.

[0034] Preferably, a display device for the rotation angle of the clamping arm group driven by the rotating assembly is provided at the operating panel position of the forklift body.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] The present invention uses a forklift and modifies the forklift arm, and at the same time adds an adjusting unit and a fixing unit to the forklift body, so that the pipeline can be fixed and transported to the basement, and the pipeline can be adjusted, so as to facilitate docking and installation with the installed pipeline, so as to save manpower and reduce the difficulty of installation, and through the overall detachable installation of the fixing unit, the forklift can normally transport other items when not transporting the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0038] Figure 2 It is a schematic diagram of the overall structure of the present invention from another perspective;

[0039] Figure 3 It is a cross-sectional view of the fixing unit of the present invention;

[0040] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0041] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0042] Figure numerals: 1-forklift body; 2-adjustment frame; 3-mounting frame; 4-adjustment unit; 41-height adjustment assembly; 411-first threaded rod; 412-rotating motor; 42-angle adjustment assembly; 421-rotating bar; 422-first telescopic cylinder; 423-collar; 424-connecting rod; 43-sliding bar; 5-fixing unit; 51 clamping arm group; 52-power assembly; 521-connecting plate; 522-bidirectional threaded rod; 523-clamping motor; 53-rotating assembly; 531-rotating plate; 532-bearing seat; 533-connecting shaft; 534-power gear; 535-rack; 536-second telescopic cylinder; 6-forklift arm. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] See also Figure 1-3 The present invention provides a technical solution: an angle-adjustable pipeline conveying device, comprising a forklift body 1 for transporting pipelines, and further comprising:

[0045] An adjustment frame 2, arranged on the forklift body 1;

[0046] A mounting frame 3, arranged on the adjusting frame 2, and a forklift arm 6 is installed on the mounting frame 3;

[0047] An adjustment unit 4 is provided between the forklift body 1 and the adjustment frame 2 and is used to adjust the height and angle of the mounting frame 3;

[0048] The fixing unit 5 is arranged on the forklift arm 6 and the mounting frame 3, and is used for fixing the transported pipe.

[0049] Wherein, the adjustment unit 4 comprises:

[0050] A height adjustment component 41 is disposed between the mounting frame 3 and the adjustment frame 2 and is used to adjust the height of the mounting frame 3;

[0051] The angle adjustment component 42 is disposed between the adjustment frame 2 and the forklift body 1 and is used to adjust the angle of the adjustment frame 2 .

[0052] In addition, the mounting frame 3 is slidably arranged on the adjusting frame 2 via a slide bar 43;

[0053] Wherein, the height adjustment component 41 includes:

[0054] A first threaded rod 411 is threadedly connected to the slide bar 43;

[0055] The rotating motor 412 is disposed at the end of the first threaded rod 411 and is used to drive the first threaded rod 411 to rotate. The rotating motor 412 is fixed to the adjusting frame 2 through a fixing plate.

[0056] Meanwhile, the angle adjustment component 42 includes:

[0057] A rotating bar 421, one end of which is fixed to the forklift body 1, and the other end of which is rotatably connected to the adjusting frame 2 via a rotating shaft;

[0058] A first telescopic cylinder 422, the end of which is fixedly mounted on the forklift body 1, and a collar 423 is provided at the telescopic end;

[0059] The connecting rod 424 is fixedly disposed on the adjusting frame 2 , and the connecting rod 424 is sleeved in the sleeve ring 423 .

[0060] Wherein, the fixing unit 5 comprises:

[0061] Two groups of clamping arm groups 51 are symmetrically arranged on the mounting frame 3 and are used to clamp and fix the pipeline;

[0062] Two groups of power components 52 are respectively arranged on the two groups of clamping arm groups 51, and are used to drive the clamping arm groups 51 to move so as to clamp the pipe;

[0063] The rotating assembly 53 is disposed on the mounting frame 3 , and is used to carry the clamping arm assembly 51 and the power assembly 52 , and drive the clamping arm assembly 51 and the power assembly 52 to rotate.

[0064] In addition, the rotating assembly 53 includes:

[0065] The rotating plate 531 is arranged outside the mounting frame 3 and is used to carry the clamping arm set 51 and the power assembly 52;

[0066] A bearing seat 532 is detachably mounted on the mounting frame 3. A bearing is mounted in the bearing seat 532. A connecting shaft 533 is fixedly mounted on the inner ring of the bearing. The connecting shaft 533 is fixedly connected to the rotating plate 531 at one end away from the bearing.

[0067] A power gear 534 is coaxially disposed on the connecting shaft 533;

[0068] The rack 535 is meshed with the power gear 534 and slidably disposed on the bearing seat 532;

[0069] The second telescopic cylinder 536 is detachably mounted on the mounting frame 3 and is used to drive the rack 535 to slide.

[0070] Finally, each of the clamping arm groups 51 includes two clamping arms symmetrically arranged on the rotating plate 531, and the power assembly 52 includes:

[0071] Two connecting plates 521, one end of which is connected to the clamping arm, and the other end of which is slidably disposed on the rotating plate 531;

[0072] A bidirectional threaded rod 522 is rotatably disposed on the rotating plate 531, and the bidirectional threaded rod 522 is threadedly connected to the two connecting plates 521, wherein the positive thread of the bidirectional threaded rod 522 is threadedly connected to one of the connecting plates 521, and the reverse thread is threadedly connected to the other connecting plate 521;

[0073] The clamping motor 523 is fixedly disposed on the rotating plate 531 and is used to drive the bidirectional threaded rod 522 to rotate;

[0074] Finally, a display device for the rotation angle of the clamping arm group 51 driven by the rotating component 53 is provided at the operating panel position of the forklift body 1, wherein the second telescopic cylinder 536 in the rotating component 53 drives the rack 535 to slide, thereby driving the power gear 534 to rotate, so as to achieve the angle adjustment of the clamping arm group 51. In this way, by measuring the length of the extension or shortening of the second telescopic cylinder 536 and the ratio of the corresponding rotation angle of the power gear 534, the relationship between the extension distance and the rotation angle can be calculated, so that the angle can be directly displayed on the display device, so as to facilitate the staff to adjust the angle control.

[0075] Working steps:

[0076] First, the pipeline is hoisted outside the basement to the position of the fixing unit 5, and then the clamping arm group 51 is opened by the clamping motor 523, and the pipeline is clamped between the clamping arms when the pipeline is hoisted;

[0077] Then, the forklift starts and transports the pipe to the basement to the installation position, and then lifts the pipe upward to the installation height through the height adjustment component 41, and then adjusts the inclination angle of the pipe installation through the angle adjustment component 42. The height adjustment component 41, the angle adjustment component 42 and the rotation component 53 adjust the horizontal angle of the pipe, and cooperate with each other to make the pipe mouth at the upper end of the pipe dock with the pipe mouth of the pipe installed on the top of the basement. At the same time, due to the overall detachable connection of the fixing unit 5, the fixing unit 5 can be disassembled after the pipe is transported, so that the forklift can still be used normally.

Claims

1. An angle-adjustable pipeline conveying device, comprising a forklift body (1) for conveying pipelines, characterized in that: Also includes: An adjustment frame (2) is arranged on the forklift body (1); A mounting frame (3) is arranged on the adjustment frame (2), and a forklift arm (6) is installed on the mounting frame (3); An adjustment unit (4) is arranged between the forklift body (1) and the adjustment frame (2) and is used to adjust the height and angle of the mounting frame (3); The fixing unit (5) is arranged on the forklift arm (6) and the mounting frame (3) and is used to fix the pipe to be transported.

2. The angle-adjustable pipeline conveying device according to claim 1, characterized in that: The regulating unit (4) comprises: A height adjustment component (41) is arranged between the mounting frame (3) and the adjustment frame (2) and is used to adjust the height of the mounting frame (3); An angle adjustment component (42) is arranged between the adjustment frame (2) and the forklift body (1) and is used to adjust the angle of the adjustment frame (2).

3. The angle-adjustable pipeline conveying device according to claim 2, characterized in that: The mounting frame (3) is slidably arranged on the adjustment frame (2) via a slide bar (43); Wherein, the height adjustment component (41) comprises: A first threaded rod (411) is threadedly connected to the slide bar (43); The rotating motor (412) is arranged at the end of the first threaded rod (411) and is used to drive the first threaded rod (411) to rotate. The rotating motor (412) is fixed to the adjustment frame (2) via a fixing plate.

4. The angle-adjustable pipeline conveying device according to claim 2, characterized in that: The angle adjustment assembly (42) comprises: A rotating bar (421), one end of which is fixed to the forklift body (1), and the other end of which is rotatably connected to the adjusting frame (2) via a rotating shaft; A first telescopic cylinder (422), the end of which is fixedly mounted on the forklift body (1), and a collar (423) is provided at the telescopic end; A connecting rod (424) is fixedly arranged on the adjustment frame (2), and the connecting rod (424) is sleeved in the sleeve ring (423).

5. The angle-adjustable pipeline conveying device according to claim 1, characterized in that: The fixing unit (5) comprises: Two groups of clamping arm groups (51) are symmetrically arranged on the mounting frame (3) and are used to clamp and fix the pipeline; Two groups of power components (52) are respectively arranged on the two groups of clamping arm groups (51) and are used to drive the clamping arm groups (51) to move so as to clamp the pipeline; The rotating assembly (53) is arranged on the mounting frame (3) and is used to carry the clamping arm assembly (51) and the power assembly (52), and drive the clamping arm assembly (51) and the power assembly (52) to rotate.

6. The angle-adjustable pipeline conveying device according to claim 5, characterized in that: The rotating assembly (53) comprises: A rotating plate (531) is arranged outside the mounting frame (3) and is used to carry the clamping arm assembly (51) and the power assembly (52); A bearing seat (532) is detachably mounted on the mounting frame (3), a bearing is mounted in the bearing seat (532), a connecting shaft (533) is fixedly mounted on the inner ring of the bearing, and an end of the connecting shaft (533) away from the bearing is fixedly connected to the rotating plate (531); A power gear (534) is coaxially arranged on the connecting shaft (533); A rack (535) is meshed with the power gear (534) and is slidably disposed on the bearing seat (532); The second telescopic cylinder (536) is detachably mounted on the mounting frame (3) and is used to drive the rack (535) to slide.

7. The angle-adjustable pipeline conveying device according to claim 6, characterized in that: Each of the clamping arm groups (51) comprises two clamping arms symmetrically arranged on the rotating plate (531), and the power assembly (52) comprises: Two connecting plates (521), one end of which is connected to the clamping arm and the other end of which is slidably arranged on the rotating plate (531); A bidirectional threaded rod (522) is rotatably disposed on the rotating plate (531), and the bidirectional threaded rod (522) is threadedly connected to the two connecting plates (521); The clamping motor (523) is fixedly arranged on the rotating plate (531) and is used to drive the bidirectional threaded rod (522) to rotate.

8. The angle-adjustable pipeline conveying device according to claim 6, characterized in that: A display device for the rotation angle of the clamping arm group (51) driven by a rotating assembly (53) is provided at the operating panel position of the forklift body (1).

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