CN214648671U - An AGV trolley for pipeline transportation in tunnels - Google Patents
An AGV trolley for pipeline transportation in tunnels Download PDFInfo
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- CN214648671U CN214648671U CN202120452961.1U CN202120452961U CN214648671U CN 214648671 U CN214648671 U CN 214648671U CN 202120452961 U CN202120452961 U CN 202120452961U CN 214648671 U CN214648671 U CN 214648671U
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- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
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Abstract
本实用新型公开了一种用于隧道内管道运输的AGV小车，包括车体和设置于车体上部的顶盖板，还包括支撑组件，支撑组件有两个，两个支撑组件在顶盖板上前后设置，支撑组件的底部设有角度回转机构，支撑组件通过角度回转机构在顶盖板上左右移动，平移机构，平移机构设置于车体内部的中间位置，平移机构用于驱动顶盖板相对于车体前后移动，举升模块，用于驱动顶盖板相对于车体升降，辅助升降机构，辅助升降机构设置于平移机构的左右两侧，当举升模块驱动顶盖板相对于车体升降时，辅助升降机构用于为顶盖板提供支撑作用。本实用新型提供的一种用于隧道内管道运输的AGV小车，能够在隧道内实现自动前进、后退、横移、举升。
The utility model discloses an AGV trolley used for pipeline transportation in a tunnel, which comprises a vehicle body, a top cover plate arranged on the upper part of the vehicle body, and also includes support components. There are two support components, and the two support components are located on the top cover plate. The bottom of the support assembly is provided with an angle rotation mechanism. The support assembly moves left and right on the top cover plate through the angle rotation mechanism. The translation mechanism and the translation mechanism are arranged in the middle position inside the vehicle body. Move back and forth relative to the vehicle body, the lifting module is used to drive the roof plate to lift relative to the vehicle body, the auxiliary lifting mechanism, the auxiliary lifting mechanism is arranged on the left and right sides of the translation mechanism, when the lifting module drives the roof plate relative to the vehicle body When the body is lifted and lowered, the auxiliary lifting mechanism is used to provide support for the top cover plate. The utility model provides an AGV trolley for pipeline transportation in a tunnel, which can automatically advance, retreat, traverse and lift in the tunnel.
Description
Technical Field
The utility model belongs to the technical field of the AGV dolly technique and specifically relates to an AGV dolly that is used for tunnel interior pipe transportation is related to.
Background
AGVs are acronyms of Automated Guided vehicles (Automated Guided vehicles), which are transport vehicles equipped with electromagnetic or optical automatic guides, capable of traveling along a guide path of a track, and having safety protection and various transfer functions. The AGV can be applied to various industries, for example, automatic transportation of goods in and out of a warehouse is realized in the warehousing industry, or automatic transportation of processed materials is matched with each link of a production line in the manufacturing industry, so that the automation degree of the production line is improved.
Along with the continuous development of china's infrastructure, demand for the natural gas energy is higher and higher, the pipeline in the engineering is also being constantly lengthened in the west-east transport, in order to improve construction efficiency and pipeline and salvage speed, replace traditional mode of relying on the manpower to transport the pipeline in the tunnel with intelligent equipment gradually, but because the space in the tunnel is comparatively narrow, the topography is uneven, the problem of left and right rocking appears easily because of the environment that can't adapt to in the tunnel in intelligent equipment the transportation, thereby influence the regulation and the butt joint work of pipeline.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a AGV dolly for pipe transportation in tunnel possesses the characteristics that can realize automatic the advancing in the tunnel, retreat, sideslip, lift.
To achieve the above object, the present invention adopts the following:
the utility model provides a AGV dolly for pipe transportation in tunnel, includes the automobile body and sets up in the lamina tecti on automobile body upper portion, the lower extreme both sides of automobile body respectively are equipped with by motor drive's drive wheel, still include:
the two support assemblies are arranged on the top cover plate in a front-back mode, an angle swing mechanism is arranged at the bottom of each support assembly, and the support assemblies move left and right on the top cover plate through the angle swing mechanisms;
the translation mechanism is arranged in the middle of the interior of the vehicle body and is used for driving the top cover plate to move back and forth relative to the vehicle body;
the lifting module is used for driving the top cover plate to lift relative to the vehicle body;
the auxiliary lifting mechanisms are arranged on the left side and the right side of the translation mechanism, and when the lifting module drives the top cover plate to lift relative to the vehicle body, the auxiliary lifting mechanisms are used for supporting the top cover plate.
Preferably, the supporting component comprises a supporting plate and at least two bearing plates, the two bearing plates are vertically arranged at the upper end of the supporting plate, and arc-shaped grooves are formed in the middle of the upper end of each bearing plate.
Preferably, the angle turning mechanism comprises a rotating plate, an intermediate plate is arranged between the rotating plate and the support plate in parallel, a first arc-shaped groove is formed in the middle of the intermediate plate, second arc-shaped grooves are formed in two sides of the intermediate plate respectively, a plurality of first rollers are distributed in the second arc-shaped grooves, the support plate and the rotating plate are in contact with the surfaces of the first rollers, the rotating plate is connected with the support plate through a shaft rod, a second roller is rotatably arranged at the bottom of the support plate, and the second roller can slide in the first arc-shaped groove.
Preferably, the bottom of rotor plate is equipped with a cardboard, the front end of cardboard inwards is equipped with the breach, is equipped with telescopic cylinder in the place ahead of cardboard, and telescopic cylinder is connected with the lamina tecti, and telescopic cylinder's piston rod can insert inside the breach.
Preferably, translation mechanism includes the translation support body, and the bottom middle part of translation support body sets firmly on the slip table of an electric lead screw, the bottom both sides of translation support body respectively with a slide rail sliding connection, lateral part rotationally is equipped with gyro wheel three about the upper end of translation support body, the middle part both sides of lamina tecti are respectively to the downward vertical setting connection ear portion, be equipped with the rail groove on the connection ear portion, gyro wheel three can slide from top to bottom in the rail groove.
Preferably, supplementary elevating system includes top slide, lower slide and rotor arm, top slide and lower slide stagger the setting from top to bottom about, the top slide sets firmly on the lamina tecti, and the lower slide sets firmly on the automobile body, the rotor arm sets up between top slide and lower slide to the both ends of rotor arm slide with top slide, lower slide respectively and articulate, the middle part activity of rotor arm articulates there is a support arm, and the other end activity of support arm articulates on a support, the support sets firmly on the automobile body.
Preferably, an arch frame is arranged between the two supports, a flat plate is arranged at the upper end of the arch frame, and a plurality of four rollers are uniformly distributed on the left side and the right side of the flat plate.
Preferably, the lifting module comprises a lifting cylinder and a top block, the lifting cylinder is vertically arranged at the lower part of the arch frame, and a telescopic rod of the lifting cylinder sequentially penetrates through the arch frame and the flat plate and then is contacted with the top cover plate through the top block.
Preferably, the two sides of the front end and the two sides of the rear end of the vehicle body are respectively provided with a travelling wheel.
Compared with the prior art, the utility model has the advantages of: the supporting assembly can move left and right on the top cover plate through the angle slewing mechanism, so that the automatic adjustment of the angle deviation of the pipeline placed on the supporting assembly due to the left and right shaking of the AGV trolley is realized, and the requirement on the butt joint accuracy of the pipeline is met; the top cover plate can be lifted relative to the vehicle body through the matching of the lifting module and the auxiliary lifting mechanism, so that the butt joint height of the pipelines is adjusted, and the device is suitable for the requirements of pipelines with different heights; the function of moving the pipeline on the supporting component back and forth is realized through the translation mechanism.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of an AGV for pipeline transportation in a tunnel according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure of an AGV for pipeline transportation in a tunnel according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a translation mechanism provided in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an angle rotating mechanism provided in an embodiment of the present invention;
fig. 5 is a schematic view of a lifting module and an auxiliary lifting mechanism according to an embodiment of the present invention;
in the figures, the various reference numbers are:
10-vehicle body, 20-top cover plate, 30-support component, 40-angle swing mechanism, 50-translation mechanism, 60-lifting module, 70-auxiliary lifting mechanism, 80-traveling wheel, 101-driving wheel, 102-arch frame, 103-flat plate, 104-roller four, 201-connecting lug, 202-rail groove, 301-support plate, 302-bearing plate, 303-groove, 304-shaft rod, 305-roller two, 401-rotating plate, 402-middle plate, 403-second arc groove, 404-first arc groove, 405-roller one, 406-clamping plate, 407-notch, 408-telescopic cylinder, 501-translation frame body, 502-roller three, 503-electric screw rod, 504-sliding table, 505-slide rail, 601-lifting cylinder, 602-top block, 701-upper slide plate, 702-lower slide plate, 703-rotating arm, 704-supporting arm and 705-supporting seat.
Detailed Description
In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
As shown in fig. 1 to 5, the embodiment of the present invention provides an AGV trolley for pipeline transportation in tunnel, including a trolley body 10 and a top cover plate 20 arranged on the upper portion of the trolley body 10, the two sides of the lower end of the trolley body 10 are respectively provided with a driving wheel 101 driven by a motor, wherein, the AGV trolley further comprises:
the number of the support assemblies 30 is two, the two support assemblies 30 are arranged on the top cover plate 20 in a front-back mode, an angle rotating mechanism 40 is arranged at the bottom of each support assembly 30, and the support assemblies 30 move left and right on the top cover plate 20 through the angle rotating mechanisms 40;
the translation mechanism 50 is arranged in the middle of the interior of the vehicle body 10, and the translation mechanism 50 is used for driving the roof plate 20 to move back and forth relative to the vehicle body 10;
a lifting module 60 for driving the roof panel 20 to lift relative to the vehicle body 10;
and the auxiliary lifting mechanisms 70 are arranged at the left side and the right side of the translation mechanism 50, and when the lifting module 60 drives the roof panel 20 to lift relative to the vehicle body 10, the auxiliary lifting mechanisms 70 are used for providing a supporting function for the roof panel 20.
Specifically, the supporting assembly 30 includes a supporting plate 301 and at least two supporting plates 302 vertically disposed at the upper end of the supporting plate 301, and an arc-shaped groove 303 is disposed at the middle portion of the upper end of the supporting plate 302.
The pipeline to be transported is placed on the two supporting components at the upper end of the top cover plate along the length direction of the trolley and falls into the groove in the bearing plate, so that the pipeline is positioned and prevented from falling off from the trolley.
In a preferred or alternative embodiment, the angular rotation mechanism 40 includes a rotation plate 401, an intermediate plate 402 is disposed between the rotation plate 401 and the support plate 301 in parallel, a first arc-shaped slot 404 is disposed in the middle of the intermediate plate 402, second arc-shaped slots 403 are disposed on both sides of the intermediate plate 402, a plurality of first rollers 405 are distributed in the second arc-shaped slots 403, the support plate 301 and the rotation plate 401 are both in contact with the surfaces of the first rollers 405, the rotation plate 401 is connected with the support plate 301 through a shaft rod 304, a second roller 305 is rotatably disposed at the bottom of the support plate 301, and the second roller 305 can slide in the first arc-shaped slot 404.
The rotating plate 401 is fixedly connected with the supporting plate 301, the roller II 305 at the bottom of the supporting plate 301 slides in the first arc-shaped groove 404, and both the supporting plate 301 and the rotating plate 401 can be in sliding contact with the roller I405 in the second arc-shaped groove 403, so that the rotating plate 401 and the supporting plate 301 can synchronously deflect in the left-right direction relative to the middle plate 402, and the deflection angle range is +/-10 degrees.
Specifically, because the terrain in the tunnel is uneven, the AGV dolly is at the in-process of transportation pipeline, the degree of rocking of dolly is comparatively serious, in order to avoid the support assembly the circumstances that the left and right deflection appears ceaselessly in the transportation, this embodiment is equipped with a cardboard 406 in the bottom of rotor plate 401, the front end of cardboard 406 inwards is equipped with breach 407, be equipped with telescopic cylinder 408 in the place ahead of cardboard 406, telescopic cylinder 408 is connected with top deck 20, telescopic cylinder 408's piston rod can insert inside breach 407. The piston rod of the telescopic cylinder is driven to extend, so that the piston rod is inserted into the notch, the rotating plate is fixed, and the left and right rotation of the supporting plate connected with the rotating plate is limited.
As a preferable or optional embodiment, the translation mechanism 50 includes a translation frame body 501, the bottom middle part of the translation frame body 501 is fixedly arranged on a sliding table 504 of an electric screw rod 503, two sides of the bottom end of the translation frame body 501 are respectively connected with a sliding rail 505 in a sliding manner, a third roller 502 is rotatably arranged on the left and right sides of the upper end of the translation frame body 501, two sides of the middle part of the top cover plate 20 are respectively vertically provided with a connecting lug 201 downwards, the connecting lug 201 is provided with a rail groove 202, and the third roller 502 can slide up and down in the rail groove 202.
As a preferred or alternative embodiment, the auxiliary lifting mechanism 70 includes an upper sliding plate 701, a lower sliding plate 702, and a rotating arm 703, the upper sliding plate 701 and the lower sliding plate 702 are arranged in a staggered manner from top to bottom, the upper sliding plate 701 is fixed on the top cover plate 20, the lower sliding plate 702 is fixed on the vehicle body 10, the rotating arm 703 is arranged between the upper sliding plate 701 and the lower sliding plate 702, two ends of the rotating arm 703 are respectively hinged to the upper sliding plate 701 and the lower sliding plate 702 in a sliding manner, the middle of the rotating arm 703 is hinged to a supporting arm 704 in a movable manner, the other end of the supporting arm 704 is hinged to a supporting seat 705 in a movable manner, and the supporting seat 705 is fixed on the vehicle body 10.
Further, an arch frame 102 is arranged between the two supports 705, a flat plate 103 is arranged at the upper end of the arch frame 102, and a plurality of four rollers 104 are distributed on the left side and the right side of the flat plate 103.
In a preferred or alternative embodiment, the lifting module 60 includes a lifting cylinder 601 and a top block 602, the lifting cylinder 601 is vertically disposed at the lower portion of the arch 102, and the telescopic rod of the lifting cylinder 601 sequentially passes through the arch 102 and the flat plate 103 and then contacts with the top cover plate 20 through the top block 602.
Specifically, regarding the matching manner of the lifting module 60 and the auxiliary lifting mechanism 70, the telescopic rod of the lifting cylinder 601 is driven to extend, so that the top block 602 at the end of the telescopic rod lifts the top cover plate 20, and at this time, the translation mechanism 50 does not work, the three rollers 502 at the left and right sides of the translation frame body 501 always roll up and down in the rail groove 202 of the connecting ear 201, so that the top cover plate 20 does not shake transversely in the lifting process, and when the top cover plate 20 is lifted, the angle of the rotating arm 703 in the auxiliary lifting mechanism 70 changes to adapt to the lifting or the lowering of the top cover plate 20.
Specifically, regarding the working principle of the translation mechanism 50, the electric lead screw 503 is controlled to make the sliding table 504 move horizontally, meanwhile, the sliding table 504 can drive the translation frame body 501 to move synchronously, and the three rollers 502 on the left and right side portions of the translation frame body 501 are always in the rail groove 202 of the connecting lug 201, so that the transverse movement of the translation frame body 501 can drive the top cover plate 20 to move back and forth synchronously, and the top cover plate 20 can easily realize the relative front and back movement with the vehicle body 10 under the effect of reducing the friction resistance of the four rollers 104 on the flat plate 103.
In a preferred or alternative embodiment, road wheels 80 are provided on both sides of the front end and both sides of the rear end of the vehicle body 10. The driving wheels arranged on two sides of the lower end of the trolley body are used for controlling the trolley to automatically advance or retreat, the driving wheels are driven by a motor, a storage battery used for providing electric power is arranged in the trolley body, the walking wheels are arranged to be favorable for improving the balance performance of the trolley, and the trolley can be prevented from being accidentally turned on one side in the running process.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120452961.1U CN214648671U (en) | 2021-03-02 | 2021-03-02 | An AGV trolley for pipeline transportation in tunnels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120452961.1U CN214648671U (en) | 2021-03-02 | 2021-03-02 | An AGV trolley for pipeline transportation in tunnels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214648671U true CN214648671U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120452961.1U Active CN214648671U (en) | 2021-03-02 | 2021-03-02 | An AGV trolley for pipeline transportation in tunnels |
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| Country | Link |
|---|---|
| CN (1) | CN214648671U (en) |
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2021
- 2021-03-02 CN CN202120452961.1U patent/CN214648671U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241014 Address after: 704, No. 346 Yanjiaping North Road, Qilihe District, Lanzhou City, Gansu Province 730000 Patentee after: Ma Jun Country or region after: China Address before: 215614 1st Floor, Building B, Phoenix Science and Technology Venture Park, Fenghuang Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU JI KE JIA INTELLIGENT TECHNOLOGY CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241025 Address after: 730000 Lanzhou New Area Strategic Emerging Industry Incubation Base, Gansu Province 45-2-416 Patentee after: LANZHOU HUARUITONG TUNNEL ENGINEERING EQUIPMENT Co.,Ltd. Country or region after: China Address before: 704, No. 346 Yanjiaping North Road, Qilihe District, Lanzhou City, Gansu Province 730000 Patentee before: Ma Jun Country or region before: China |
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| TR01 | Transfer of patent right |