CN112678047A - Light movable type cable guider installation adjusting device and method thereof - Google Patents
Light movable type cable guider installation adjusting device and method thereof Download PDFInfo
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- CN112678047A CN112678047A CN202110109929.8A CN202110109929A CN112678047A CN 112678047 A CN112678047 A CN 112678047A CN 202110109929 A CN202110109929 A CN 202110109929A CN 112678047 A CN112678047 A CN 112678047A
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- 238000009434 installation Methods 0.000 title claims description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a light movable type cable guider mounting and adjusting device and a method thereof, wherein the light movable type cable guider mounting and adjusting device comprises a portal structure, a lifting mechanism, a bracket structure and a movable assembly; the bracket structure is arranged on the gantry structure and is driven to move upwards or downwards along the gantry structure by a lifting mechanism; the moving assembly is arranged at the bottom of the gantry structure to drive the gantry structure to move freely. The invention effectively solves the problems that the space of the operation site at the sea side of the wharf is limited, and the mechanical equipment cannot be normally parked for use, thereby improving the working efficiency, saving the operation cost and reducing the labor intensity.
Description
Technical Field
The invention relates to a mounting technology of a fairlead on a shore bridge, in particular to a light movable fairlead mounting and adjusting device and a method thereof.
Background
The fairlead on the shore bridge is positioned on the sea side surface (close to the wharf shore) where the sea side cart walks, is only about 1.8m away from the shore, and is limited in the construction operation field in the area, so that mechanical equipment such as a forklift, a crane and the like cannot be parked for use. In the past, when a large-vehicle cable guide is installed, the cable guide is generally hung to the side face of a traveling sea of a large vehicle by a truck crane, and then the cable guide is lifted to the lower part of an installation support through cooperation of multiple persons. And carrying out rope lapping on the lower cross beam or the sea side upright post carrier roller bracket by using a steel wire rope, and finally, pulling up the cable guide to the mounting support by using a 1T chain block for fixing.
The mode has the advantages of more personnel investment, high equipment cost, low efficiency, long time consumption and complex operation, and has certain safety risk in the operation process, thereby bringing certain trouble to field installation work.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a light movable type fairlead installation and adjustment device and a method thereof, which effectively solve the problems that the space of a wharf sea side operation field is limited, and mechanical equipment cannot be normally parked for use, thereby improving the working efficiency, saving the operation cost and reducing the labor intensity.
In order to achieve the purpose, the invention adopts the following technical scheme:
in one aspect, the invention provides a light-weight movable type cable guider mounting and adjusting device, which comprises a portal structure, a lifting mechanism, a bracket structure and a movable assembly, wherein the portal structure is provided with a portal frame;
the bracket structure is arranged on the gantry structure and is driven to move upwards or downwards along the gantry structure by a lifting mechanism;
the moving assembly is arranged at the bottom of the gantry structure to drive the gantry structure to move freely.
Preferably, the gantry structure comprises a bottom frame, a stand column and an upper cross beam;
the bottom frame is horizontally arranged in a rectangular shape;
the number of the upright columns is 2, the lower ends of the upright columns are connected to the upper surface of the bottom frame, and sliding grooves are formed in the opposite surfaces of the upright columns;
and two ends of the upper cross beam are respectively connected with the upper ends of the stand columns.
Preferably, the bracket structure comprises a bracket body, a connecting frame and a shelf;
the bracket body is horizontally arranged in a rectangular shape;
the connecting frame is arranged on the upper surface of the rear end of the bracket body, and a sliding block is arranged on the connecting frame and is positioned in the sliding groove;
the rest is arranged on the upper surface of the bracket body.
Preferably, the shelf comprises a connecting beam and a supporting column arranged at the end part of the beam;
the connecting cross beam is horizontally arranged and connected to the upper surface of the bracket body;
the lower extreme of support column is located the tip position of crossbeam, the upper end of support column all is equipped with the circular arc board.
Preferably, the lifting mechanism comprises a manual winch, a pulley block and a steel wire rope;
the manual winch is arranged on the upper surface of the upper cross beam;
one end of the steel wire rope is wound on the manual winch, and the other end of the steel wire rope penetrates through the pulley block and then is connected to the lower surface of the upper cross beam;
the manual winch is connected with the connecting frame through the pulley block and the steel wire rope.
Preferably, the pulley block comprises a first pulley, a second pulley and a third pulley;
the first pulley is arranged on the lower surface of the upper cross beam;
the second pulley and the third pulley are arranged on the connecting frame;
the other end of the steel wire rope sequentially penetrates through the second pulley, the first pulley and the third pulley.
Preferably, the moving assembly comprises a universal wheel;
the universal wheels are 4 and are respectively arranged at 4 right-angle positions on the lower surface of the bottom frame.
Preferably, the upright post is provided with a handle.
On the other hand, the invention also provides a light movable type cable guider installation and adjustment method, which comprises the following steps:
after the cable guide is transported to the site, placing the cable guide on the bracket structure of the light-weight movable cable guide installation and adjustment device;
the light-weight movable type fairlead installation adjusting device is used for moving the fairlead to an installation position on the sea side of the cart by utilizing the moving assembly;
lifting the cable guide upwards to a height position required for installation by the bracket structure by using the lifting mechanism;
after the installation of the cable guide is completed, the lifting mechanism resets and moves away the light movable cable guide installation adjusting device.
Preferably, the installation and adjustment method of the light-weight movable type cable guide specifically comprises the following steps:
1) after the cable guider is transported to the site, firstly, the shelf on the bracket body is dismantled;
2) placing the fairlead in the shelf position on the bracket body, so that the center of the fairlead is consistent with the center of the shelf;
3) placing the shelf on the bracket body from the side surface of the cable guider, clamping the roller on the cable guider into the arc plate on the shelf, and fixing the shelf and the bracket body;
4) the light-weight movable type fairlead installation adjusting device is used for moving the fairlead to an installation position on the sea side of the cart by utilizing the moving assembly;
5) the manual winch rotates clockwise, so that the steel wire rope is stressed to drive the bracket body to lift the cable guider upwards through the pulley block to a height position required by installation;
6) the light movable type cable guider mounting and adjusting device is freely moved by utilizing the moving assembly, the mounting position of the cable guider is finely adjusted, the sea and land side opening gear of the cable guider meets the mounting requirement, and the manual winch rotates anticlockwise, so that the cable guider falls on a fixing support at the mounting position, and the cable guider is fixed;
7) after the installation of the cable guide is finished, the manual winch rotates anticlockwise, the bracket body is reset, and the light movable cable guide installation adjusting device is removed.
The invention provides a light movable type cable guider mounting and adjusting device and a method thereof, which have the following beneficial effects:
1) the light movable type fairlead mounting and adjusting device bears the fairlead and moves by means of the universal wheels, so that the problem that the operation site at the sea side of the wharf is limited in space and mechanical equipment cannot be normally parked for use is effectively solved, the working efficiency is improved, the operation cost is saved, and the labor intensity is reduced;
2) the manual winch is rotated to enable the steel wire rope to pass through the pulley block, the direction of the force is changed, the bracket body is driven to move upwards or downwards, and the cable guider is easily lifted to the designated installation height;
3) the manual winch is provided with a bidirectional self-locking device, so that the manual winch is safe and reliable, the cable guide is effectively prevented from falling down in the installation process, and safety accidents are avoided;
4) after the cable guide is lifted to a specified height, the distance between the cable guide and the center of a cart track is controlled by moving the universal wheels back and forth, the mounting dimension precision is ensured, and finally, the mounting and fixing work is finished;
5) the light movable type cable guider mounting and adjusting device is ingenious in design, simple to operate, convenient and practical, and can realize quick, efficient and safe mounting and adjusting work of a cart cable guider.
Drawings
Fig. 1 is a schematic structural view of a light-weight movable fairlead installation and adjustment device according to an embodiment of the present invention;
fig. 2 is a schematic view of an operation principle of a method for installing and adjusting a light-weight movable fairlead according to an embodiment of the present invention.
Detailed Description
The technical scheme of the invention is further explained by combining the drawings and the embodiment.
Referring to fig. 1, the light-weight mobile fairlead installation and adjustment device provided by the present invention comprises a gantry structure 10, a lifting mechanism 20, a bracket structure 30 and a moving assembly 40.
The carriage structure 30 is mounted on the gantry structure 10 and is driven by the lift mechanism 20 to move the carriage structure 30 up or down along the gantry structure 10.
The moving assembly 40 is provided at the bottom of the gantry structure 10 to bring about free movement of the gantry structure 10.
Therefore, the installation and adjustment device for the light-weight movable type fairlead comprises a portal structure 10, a lifting mechanism 20, a bracket structure 30 and a moving assembly 40, wherein the fairlead is placed on the bracket structure 30, the lifting mechanism 20 drives the bracket structure 30 to move up or down along the portal structure 10 to adjust the installation height of the fairlead, and the moving assembly 40 freely moves and adjusts the portal structure 10 to adjust the installation position of the fairlead, so that the installation and adjustment operation of the fairlead is finally realized.
Referring again to fig. 1, in the present embodiment, the gantry structure 10 includes a base frame 11, a vertical column 12 and an upper cross beam 13.
The bottom frame 11 is horizontally arranged in a rectangular shape.
The upright posts 12 are symmetrically arranged, the lower ends of the upright posts 11 are respectively connected to the upper surfaces of the length-direction side edges of the bottom frame 11, and the opposite surfaces of the 2 upright posts 12 are provided with sliding chutes 14.
The two ends of the upper cross beam 13 are respectively connected with the upper ends of the 2 upright posts 12.
The mast structure 10 is primarily used to carry the entire lightweight mobile fairlead mounting and adjustment mechanism, and the chute 14 provides for raising and lowering movement of the carriage structure 30.
Referring to fig. 1 again, in the present embodiment, the bracket structure 30 includes a bracket body 31, a connecting frame 32 and a shelf 33.
The bracket body 31 has a rectangular shape horizontally disposed.
The connecting frame 32 is arranged on the upper surface of the rear end of the bracket body 31, a sliding block 34 is arranged on the connecting frame 32, and the sliding block 34 is positioned in the sliding groove 14.
The shelf 33 is fixed to the upper surface of the bracket body 31 by bolts.
The carriage body 31 is mainly used for lifting the rest 33 and the cable guide, and the cooperation of the slide block 34 and the slide groove 14 plays a role in guiding the carriage structure 30 to move up or down along the gantry structure 10.
Referring to fig. 1 again, in the present embodiment, the shelf 33 includes a connecting beam 331 and supporting columns 332 respectively disposed at 2 end positions of the beam 331.
The connection beam 331 is horizontally fixed to the upper surface of the bracket body 31 by bolts.
The lower end of the supporting column 332 is arranged at the end part of the cross beam 331, and the upper end of the supporting column 332 is provided with an arc plate 333.
The shelf 33 is mainly used for fixing the cable guide.
Referring to fig. 1 again, in the present embodiment, the lifting mechanism 20 includes a manual winch 21, a pulley block 22 and a wire rope 23.
The manual winch 21 is arranged on the upper surface of the upper cross beam 13, and the manual winch 21 is provided with a bidirectional self-locking device.
One end of a wire rope 23 is wound on the manual winch 21, and the other end of the wire rope 23 passes through the pulley block 22 and then is fixed on the lower surface of the upper cross beam 13.
The manual winch 21 is connected with the connecting frame 32 through the pulley block 22 and the steel wire rope 23.
The manual winch 21 is mainly used for manually controlling the bracket structure 30, the steel wire rope 23 is mainly used for pulling and lifting the bracket structure 30, and the pulley block 22 is mainly used for changing the direction of the lifting force of the steel wire rope 23, so that the gravity is reduced, and the lifting is convenient.
Referring to fig. 1 again, in the present embodiment, the pulley block 22 includes a first pulley 221, a second pulley 222 and a third pulley 223.
The first pulley 221 is provided on the lower surface of the upper beam 13.
The second pulley 222 and the third pulley 223 are both provided on the connecting frame 32.
The other end of the wire rope 23 passes through the second pulley 222, the first pulley 221 and the third pulley 223 in sequence to change the direction of the lifting force of the wire rope 23.
Referring again to FIG. 1, in this embodiment, the moving assembly 40 includes a universal wheel 41.
The universal wheels 41 are provided at 4 right-angle positions on the lower surface of the base frame 11.
The moving assembly 40 is mainly used for the free and flexible movement of the installation and adjustment device of the light movable type cable guider, and can meet the requirement of operation in a limited space.
Referring to fig. 1 again, in this embodiment, the light-weight movable fairlead installation and adjustment device further includes a handle 50, the handle 50 is horizontally disposed, and two ends of the handle 50 are respectively connected with 2 columns.
The handle 50 is mainly used to provide a hand-holding force position when freely moving the light-weight movable fairlead installation adjusting device of the present invention.
Referring to fig. 2, the present invention further provides a method for installing and adjusting a light movable fairlead:
after the fairlead 100 is transported to the site, the fairlead 100 is placed on the bracket structure 30 of the lightweight mobile fairlead installation adjustment device of the present invention.
The use of the moving assembly 40 allows the lightweight mobile fairlead installation adjustment apparatus of the present invention to move the fairlead 100 to a sea-side installation position.
The carriage structure 30 is caused to lift the fairlead 100 up to the height required for installation by the lifting mechanism 20.
After the installation of the fairlead 100 is completed, the lifting mechanism 20 is reset, and the light mobile fairlead installation adjustment device of the present invention is removed to wait for the next use.
Referring to fig. 2 again, in this embodiment, the installation and adjustment method of the light-weight movable fairlead of the present invention specifically includes the following steps:
1) after the cable guide 100 is transported to the site, firstly, the bolts on the bracket body 31 are loosened, and the shelf 33 is removed;
2) the cable guide 100 is placed at the position of the shelf 33 (removed) on the bracket body 31, so that the center of the cable guide 100 is consistent with that of the shelf 33, and the subsequent shelf 33 is convenient to install and fix;
3) placing the shelf 33 on the bracket body 31 from the side surface of the cable guide 100, clamping 2 rollers on the cable guide 100 into 2 corresponding arc plates 333 on the shelf 33, and screwing and fixing the shelf 33 on the bracket body 31 through bolts to complete the preparation work before the installation and adjustment of the cable guide;
4) after the cable guide 100 and the shelf 33 are mounted on the bracket body 31, the operator moves the light movable cable guide mounting and adjusting device of the invention together with the cable guide 100 to the mounting position on the sea side of the cart by using the universal wheels 41;
5) the manual winch 21 rotates clockwise, so that the steel wire rope 23 is stressed to drive the bracket body 31 to lift the cable guider 100 upwards through the pulley block 22, and the cable guider 100 is lifted to a height position required by installation;
6) after lifting the cable guide 100 to a height position required by installation, freely moving the whole light-weight movable cable guide installation adjusting device of the invention by using the universal wheel 41, finely adjusting the installation position of the cable guide 100 to enable the open gear at the sea and land side of the cable guide 100 to meet the installation requirement, rotating the manual winch 21 in the anticlockwise direction to enable the cable guide 100 to slowly fall on a fixed support at the installation position, and screwing down and fixing the cable guide 100 by using a bolt;
7) after the fairlead 100 is installed, the manual winch 21 is rotated counterclockwise to reset the bracket body 31 (lowest position), and finally the light mobile fairlead installation adjustment device of the present invention is removed to wait for the next use.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above described embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a light-duty portable fairlead installation adjusting device which characterized in that: the lifting mechanism comprises a gantry structure, a lifting mechanism, a bracket structure and a moving assembly;
the bracket structure is arranged on the gantry structure and is driven to move upwards or downwards along the gantry structure by a lifting mechanism;
the moving assembly is arranged at the bottom of the gantry structure to drive the gantry structure to move freely.
2. The lightweight mobile fairlead installation adjustment assembly of claim 1, further comprising: the portal structure comprises a bottom frame, upright posts and an upper cross beam;
the bottom frame is horizontally arranged in a rectangular shape;
the number of the upright columns is 2, the lower ends of the upright columns are connected to the upper surface of the bottom frame, and sliding grooves are formed in the opposite surfaces of the upright columns;
and two ends of the upper cross beam are respectively connected with the upper ends of the stand columns.
3. The lightweight mobile fairlead installation adjustment assembly of claim 2, further comprising: the bracket structure comprises a bracket body, a connecting frame and a shelf;
the bracket body is horizontally arranged in a rectangular shape;
the connecting frame is arranged on the upper surface of the rear end of the bracket body, and a sliding block is arranged on the connecting frame and is positioned in the sliding groove;
the rest is arranged on the upper surface of the bracket body.
4. The lightweight mobile fairlead installation adjustment assembly of claim 3, further comprising: the shelf comprises a connecting beam and a supporting column arranged at the end part of the beam;
the connecting cross beam is horizontally arranged and connected to the upper surface of the bracket body;
the lower extreme of support column is located the tip position of crossbeam, the upper end of support column all is equipped with the circular arc board.
5. The lightweight mobile fairlead installation adjustment assembly of claim 3, further comprising: the lifting mechanism comprises a manual winch, a pulley block and a steel wire rope;
the manual winch is arranged on the upper surface of the upper cross beam;
one end of the steel wire rope is wound on the manual winch, and the other end of the steel wire rope penetrates through the pulley block and then is connected to the lower surface of the upper cross beam;
the manual winch is connected with the connecting frame through the pulley block and the steel wire rope.
6. The lightweight mobile fairlead installation adjustment assembly of claim 5, further comprising: the pulley block comprises a first pulley, a second pulley and a third pulley;
the first pulley is arranged on the lower surface of the upper cross beam;
the second pulley and the third pulley are arranged on the connecting frame;
the other end of the steel wire rope sequentially penetrates through the second pulley, the first pulley and the third pulley.
7. The lightweight mobile fairlead installation adjustment assembly of claim 2, further comprising: the moving assembly comprises a universal wheel;
the universal wheels are 4 and are respectively arranged at 4 right-angle positions on the lower surface of the bottom frame.
8. The lightweight mobile fairlead installation adjustment assembly of claim 2, further comprising: the upright post is provided with a handle.
9. A light movable type cable guider mounting and adjusting method is characterized in that:
placing the fairlead on the bracket structure of the lightweight mobile fairlead installation adjustment apparatus according to any of claims 1 to 8 after the fairlead is transported to the site;
the light-weight movable type fairlead installation adjusting device is used for moving the fairlead to an installation position on the sea side of the cart by utilizing the moving assembly;
lifting the cable guide upwards to a height position required for installation by the bracket structure by using the lifting mechanism;
after the installation of the cable guide is completed, the lifting mechanism resets and moves away the light movable cable guide installation adjusting device.
10. The lightweight mobile fairlead installation and adjustment method according to claim 9, characterized in that it comprises the following steps:
1) after the cable guider is transported to the site, firstly, the shelf on the bracket body is dismantled;
2) placing the fairlead in the shelf position on the bracket body, so that the center of the fairlead is consistent with the center of the shelf;
3) placing the shelf on the bracket body from the side surface of the cable guider, clamping the roller on the cable guider into the arc plate on the shelf, and fixing the shelf and the bracket body;
4) the light-weight movable type fairlead installation adjusting device is used for moving the fairlead to an installation position on the sea side of the cart by utilizing the moving assembly;
5) the manual winch rotates clockwise, so that the steel wire rope is stressed to drive the bracket body to lift the cable guider upwards through the pulley block to a height position required by installation;
6) the light movable type cable guider mounting and adjusting device is freely moved by utilizing the moving assembly, the mounting position of the cable guider is finely adjusted, the sea and land side opening gear of the cable guider meets the mounting requirement, and the manual winch rotates anticlockwise, so that the cable guider falls on a fixing support at the mounting position, and the cable guider is fixed;
7) after the installation of the cable guide is finished, the manual winch rotates anticlockwise, the bracket body is reset, and the light movable cable guide installation adjusting device is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110109929.8A CN112678047A (en) | 2021-01-27 | 2021-01-27 | Light movable type cable guider installation adjusting device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110109929.8A CN112678047A (en) | 2021-01-27 | 2021-01-27 | Light movable type cable guider installation adjusting device and method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112678047A true CN112678047A (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110109929.8A Pending CN112678047A (en) | 2021-01-27 | 2021-01-27 | Light movable type cable guider installation adjusting device and method thereof |
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| CN (1) | CN112678047A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443578A (en) * | 2021-06-17 | 2021-09-28 | 天地(榆林)开采工程技术有限公司 | Lifting device |
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| CN209957292U (en) * | 2019-04-11 | 2020-01-17 | 南通富热特窑炉有限公司 | Roller kiln tray lifting device |
| CN210236982U (en) * | 2019-07-03 | 2020-04-03 | 唐山港集团股份有限公司 | Device for manually replacing rotating pinion of gantry crane |
| CN210260956U (en) * | 2019-06-21 | 2020-04-07 | 陕西西高智能科技有限公司 | Handcart transfer device for handcart type high-voltage cabinet |
| CN214240903U (en) * | 2021-01-27 | 2021-09-21 | 上海振华重工(集团)股份有限公司 | Light-duty portable fairlead installation adjusting device |
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2021
- 2021-01-27 CN CN202110109929.8A patent/CN112678047A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170043934A (en) * | 2015-10-14 | 2017-04-24 | 대우조선해양 주식회사 | Spread mooring system of floating production storge offloading constructure and fpso constructure containing the same |
| CN209957292U (en) * | 2019-04-11 | 2020-01-17 | 南通富热特窑炉有限公司 | Roller kiln tray lifting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113443578A (en) * | 2021-06-17 | 2021-09-28 | 天地(榆林)开采工程技术有限公司 | Lifting device |
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