CN211079903U - A overhaul machinery vehicle for large-scale bridge cable - Google Patents
A overhaul machinery vehicle for large-scale bridge cable Download PDFInfo
- Publication number
- CN211079903U CN211079903U CN201921122034.2U CN201921122034U CN211079903U CN 211079903 U CN211079903 U CN 211079903U CN 201921122034 U CN201921122034 U CN 201921122034U CN 211079903 U CN211079903 U CN 211079903U
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- Prior art keywords
- cloth
- sliding
- seat
- sides
- air pressure
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- 239000004744 fabric Substances 0.000 claims abstract description 58
- 238000012423 maintenance Methods 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 17
- 238000013519 translation Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000011084 recovery Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an overhaul mechanical vehicle for a large bridge cable, which comprises a fixed vehicle, a lifting mechanism and a translation mechanism, wherein the bottom of the lifting mechanism is arranged at the top of the fixed vehicle, and the top of the lifting mechanism is provided with the translation mechanism; the second air pressure rod of the utility model extends to drive the fixed seat to slide to one side on the slide seat, thereby increasing the movable area when the upper slide seat is maintained, and being convenient for reducing the moving times of the bottom fixed vehicle when large-scale maintenance is carried out; meanwhile, after the worker connects the safety belt with the sliding ring on the sliding rail, when the worker moves at the top, the sliding ring also moves on the sliding rail, the length of the connected safety belt is shortened, the worker can conveniently operate, meanwhile, when the movable area of the top is increased, the cloth winding shafts on the cloth drums on two sides of the fixing base rotate, the protection cloth is discharged from the cloth winding shafts, when the sliding base and the fixing base return to the initial state, the servo motor works to drive the protection cloth to rotate, and the protection cloth is wound on the cloth winding shafts again to complete recovery.
Description
Technical Field
The utility model relates to a bridge cable overhauls the equipment field, specifically is an overhaul machinery vehicle for large-scale bridge cable.
Background
The maintenance machinery vehicle for the large bridge cable is self-propelled machinery applied to maintenance of the large bridge cable, and provides convenient operation for workers to maintain the large bridge cable.
When the existing maintenance mechanical vehicle for the large bridge cable works, the working space of workers is small after the lifting of the maintenance mechanical vehicle is finished, and when the maintenance is carried out in a large range, the maintenance range is expanded by improving the moving times of a fixed vehicle at the bottom, so that the maintenance efficiency is seriously influenced; meanwhile, in the process of maintenance, the safety problem of workers is always kept in the first place, the safety of the workers in working is guaranteed to the maximum extent, and once safety protection measures are not standard, potential safety hazards are easy to appear.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an overhaul mechanical vehicle for a large bridge cable, which has the advantages that in order to overcome the defect that the existing overhaul mechanical vehicle for the large bridge cable has smaller activity space for workers to work after the lifting is finished when in work, when in overhaul in a larger range, the overhaul range is enlarged by improving the moving times of a fixed vehicle at the bottom, and the overhaul efficiency is seriously influenced; meanwhile, in the process of maintenance, the safety problem of workers is always kept in the first place, the safety of the workers in working is guaranteed to the maximum extent, and once the safety protection measures are not standard, the technical problem of potential safety hazards is easy to occur.
The purpose of the utility model can be realized by the following technical scheme:
an overhauling mechanical vehicle for a large bridge cable comprises a fixed vehicle, a lifting mechanism and a translation mechanism, wherein the bottom of the lifting mechanism is installed at the top of the fixed vehicle, and the top of the lifting mechanism is provided with the translation mechanism;
the lifting mechanism comprises a base, lifting cross arms, a first air pressure rod and a top mounting plate, wherein the base is mounted at the top of the fixed trolley, the lifting cross arms are mounted on two sides of the top of the base and are rotatably connected through a plurality of horizontal support rods, the top end of the first air pressure rod is rotatably connected with the top support rod, the bottom of the first air pressure rod is rotatably connected with the bottom support rod, and the top mounting plate is mounted at the tops of the lifting cross arms on two sides;
translation mechanism includes, fixing base, second air pressure bar, first rail and second rail, the fixing base is installed at top mounting panel top, fixing base one end outside cover is equipped with the slide, second air pressure bar is all installed to fixing base one end both sides, and the flexible end of second air pressure bar all is connected fixedly with the slide both sides, first rail is installed at the slide top, the slide rail is installed on first rail top side, slide rail internally mounted has the sliding ring, the buckle is all installed at first rail both ends, the second rail is installed at the fixing base top, a cloth section of thick bamboo is all installed at second rail both ends, servo motor is all installed at cloth section of thick bamboo top.
As a further aspect of the present invention: both sides lifting cross arm bottom one side is connected with the base fixed rotation, and the bottom opposite side is connected with the base sliding rotation, both sides lifting cross arm top one side is connected with a top mounting panel sliding rotation, and the top opposite side is connected with a top mounting panel fixed rotation.
As a further aspect of the present invention: the slip ring is connected with the sliding rail in a sliding mode and is connected with an operator through a safety belt.
As a further aspect of the present invention: the output end of the servo motor is arranged inside the cloth cylinder, a cloth winding shaft is arranged on the output end of the servo motor, protective cloth is wound on the outer side of the cloth winding shaft, and one end of the protective cloth penetrates through the buckle to be fixed through the belt buckle.
As a further aspect of the present invention: the sliding seat is connected with the fixed seat in a sliding mode, and the top side of the fixed seat is connected with the top side inside the sliding seat through the sliding groove and the sliding block.
The utility model has the advantages that: through reasonable structural design, the second air pressure rod extends to drive the fixed seat to slide to one side on the sliding seat, so that the movable area of the upper sliding seat during maintenance is increased, and the moving times of the bottom fixed vehicle are reduced when large-scale maintenance is carried out; meanwhile, after the worker connects the safety belt with the sliding ring on the sliding rail, when the worker moves at the top, the sliding ring also moves on the sliding rail, the length of the connected safety belt is shortened, the worker can conveniently operate, meanwhile, when the movable area at the top is increased, the cloth winding shaft on the cloth drums on two sides of the fixing seat rotates, the protection cloth is discharged from the cloth winding shaft, namely, the protection cloth is connected between the first fence and the second fence through the protection cloth, when the sliding seat and the fixing seat return to the initial state, the servo motor works to drive the protection cloth to rotate, and the protection cloth is wound around the cloth winding shaft again to complete recovery.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the installation structure of the lifting mechanism and the translation mechanism of the present invention;
FIG. 2 is a schematic view of the lifting mechanism of the present invention;
FIG. 3 is a schematic structural view of the translation mechanism of the present invention;
fig. 4 is a side view of the translation mechanism of the present invention;
fig. 5 is a sectional view of the slide seat and the fixing seat of the present invention.
In the figure: 1. a lifting mechanism; 2. a translation mechanism; 3. a base; 4. a lifting cross arm; 5. a first pneumatic rod; 6. a top mounting plate; 7. a slide base; 8. a fixed seat; 9. a second pneumatic rod; 10. a first fence; 11. a slide rail; 12. a slip ring; 13. a second fence; 14. buckling; 15. protective cloth; 16. a servo motor; 17. and (7) fabric cylinders.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, an overhaul mechanical vehicle for a large bridge cable comprises a fixed vehicle, a lifting mechanism 1 and a translation mechanism 2, wherein the bottom of the lifting mechanism 1 is installed at the top of the fixed vehicle, and the top of the lifting mechanism 1 is provided with the translation mechanism 2;
the lifting mechanism 1 comprises a base 3, lifting cross arms 4, first air pressure rods 5 and a top mounting plate 6, wherein the base 3 is mounted at the top of the fixed trolley, the lifting cross arms 4 are mounted on two sides of the top of the base 3, the lifting cross arms 4 on two sides are rotatably connected through a plurality of horizontal support rods, the top ends of the first air pressure rods 5 are rotatably connected with the top support rods, the bottoms of the first air pressure rods 5 are rotatably connected with the bottom support rods, and the top mounting plate 6 is mounted at the tops of the lifting cross arms 4 on two sides;
4 bottom one side of both sides lift crossing arm is connected with base 3 fixed rotation, and the bottom opposite side is connected with base 3 slip rotation, and 4 top one side of both sides lift crossing arm is connected with 6 slip rotations of top mounting panel, and the top opposite side is connected with 6 fixed rotations of top mounting panel, and the elevating system 1 of being convenient for accomplishes the lift operation.
The slip ring 12 is connected with the slide rail 11 in a sliding mode, the slip ring 12 is connected with an operator through a safety belt, when the operator moves at the top, the slip ring 12 moves on the slide rail 11 along with the operator, and the length of the safety belt is shortened.
The output end of the servo motor 16 is arranged inside the cloth drum 17, a cloth winding shaft is arranged on the output end of the servo motor, protective cloth 15 is wound on the outer side of the cloth winding shaft, one end of the protective cloth 15 penetrates through the buckle 14 and is fixed through the belt buckle, and the protective cloth 15 is convenient to fix on the buckle 14 through the belt buckle.
The utility model discloses a theory of operation: after a worker takes one end of the protective cloth 15 off the buckle 14 and stands on the slide carriage 7, the one end of the protective cloth 15 passes through the buckle 14 again and is fixed through the belt buckle, then the safety belt of the worker is connected with the sliding ring 12, after the bottom fixing vehicle extends out of the vehicle foot to be fixed, the first air pressure rod 5 of the lifting mechanism 1 works to drive the lifting cross arm 4 to extend, namely, the top mounting plate 6 at the top is driven to lift, namely, the translation mechanism 2 is driven to lift, then the second air pressure rod 9 extends to drive the fixing seat 8 to slide towards one side on the slide carriage 7, the movable area during maintenance of the upper slide carriage 7 is increased, meanwhile, the cloth winding shaft on the cloth cylinders 17 at two sides of the fixing seat 8 is driven to rotate, the protective cloth 15 is discharged from the cloth winding shaft, namely, connection protection between the first fence 10 and the second fence 13 through the protective cloth 15 is ensured, when the worker overhauls, the overhaul is finished, the slide 7 and the fixed seat 8 return to the initial state, the servo motor 16 works to drive the protective cloth 15 to rotate, the protective cloth 15 is wound around the cloth shaft again to be recovered, and meanwhile the first air pressure rod 5 contracts to finish descending.
Through reasonable structural design, the second air pressure rod 9 extends to drive the fixed seat 8 to slide to one side on the slide seat 7, so that the movable area of the upper slide seat 7 during maintenance is increased, and the moving times of the bottom fixed vehicle are conveniently reduced during large-scale maintenance; meanwhile, after the worker connects the safety belt with the sliding ring 12 on the sliding rail 11, when the worker moves at the top, the sliding ring 12 also moves on the sliding rail 11, the length of the connected safety belt is shortened, the worker can conveniently operate, meanwhile, when the movable area at the top is increased, the cloth winding shafts on the cloth drums 17 on two sides of the fixed seat 8 rotate, the protection cloth 15 is discharged from the cloth winding shafts, namely, the first fence 10 and the second fence 13 are guaranteed to be connected and protected through the protection cloth 15, when the sliding seat 7 and the fixed seat 8 return to the initial state, the servo motor 16 works to drive the protection cloth 15 to rotate, and the protection cloth 15 is wound around the cloth winding shafts again to complete recovery.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The overhauling mechanical vehicle for the large bridge cable is characterized by comprising a fixed vehicle, an elevating mechanism (1) and a translation mechanism (2), wherein the bottom of the elevating mechanism (1) is installed at the top of the fixed vehicle, and the translation mechanism (2) is installed at the top of the elevating mechanism (1);
the lifting mechanism (1) comprises a base (3), lifting cross arms (4), first air pressure rods (5) and a top mounting plate (6), wherein the base (3) is mounted at the top of the fixed trolley, the lifting cross arms (4) are mounted on two sides of the top of the base (3), the lifting cross arms (4) on two sides are rotatably connected through a plurality of horizontal support rods, the top end of each first air pressure rod (5) is rotatably connected with the top support rod, the bottom of each first air pressure rod is rotatably connected with the bottom support rod, and the top mounting plate (6) is mounted on the tops of the lifting cross arms (4) on two sides;
the translation mechanism (2) comprises a sliding seat (7), a fixing seat (8), a second air pressure rod (9), a first fence (10) and a second fence (13), the fixing seat (8) is installed at the top of the top mounting plate (6), the sliding seat (7) is sleeved outside one end of the fixing seat (8), the second air pressure rod (9) is installed on two sides of one end of the fixing seat (8), the telescopic end of the second air pressure rod (9) is fixedly connected with two sides of the sliding seat (7), the first fence (10) is installed at the top of the sliding seat (7), a sliding rail (11) is installed on the top side of the first fence (10), a sliding ring (12) is installed inside the sliding rail (11), buckles (14) are installed at two ends of the first fence (10), the second fence (13) is installed at the top of the fixing seat (8), a cloth barrel (17) is installed at two ends of the second, and servo motors (16) are arranged at the tops of the cloth drums (17).
2. The overhauling machinery vehicle for the large bridge cable according to claim 1, wherein one side of the bottom end of the lifting cross arm (4) at two sides is fixedly and rotatably connected with the base (3), the other side of the bottom end of the lifting cross arm is slidably and rotatably connected with the base (3), one side of the top end of the lifting cross arm (4) at two sides is slidably and rotatably connected with the top mounting plate (6), and the other side of the top end of the lifting cross arm is fixedly and rotatably connected with the top mounting plate (6).
3. A service robot for large bridge cables as claimed in claim 1, characterized in that the slide ring (12) is slidably connected to the slide rail (11), and the slide ring (12) is connected to the operator by a safety belt.
4. The overhauling machinery vehicle for the large bridge cable according to claim 1, wherein a cloth winding shaft is installed at the output end of the servo motor (16) and inside the cloth drum (17), a piece of protective cloth (15) is wound outside the cloth winding shaft, and one end of the protective cloth (15) passes through the buckle (14) and is fixed through a belt buckle.
5. The maintenance machinery vehicle for the large bridge cable according to claim 1, characterized in that the sliding seat (7) is connected with the fixed seat (8) in a sliding way, and the top side of the fixed seat (8) is connected with the top side inside the sliding seat (7) through a sliding groove and a sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122034.2U CN211079903U (en) | 2019-07-17 | 2019-07-17 | A overhaul machinery vehicle for large-scale bridge cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122034.2U CN211079903U (en) | 2019-07-17 | 2019-07-17 | A overhaul machinery vehicle for large-scale bridge cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211079903U true CN211079903U (en) | 2020-07-24 |
Family
ID=71641113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921122034.2U Expired - Fee Related CN211079903U (en) | 2019-07-17 | 2019-07-17 | A overhaul machinery vehicle for large-scale bridge cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211079903U (en) |
-
2019
- 2019-07-17 CN CN201921122034.2U patent/CN211079903U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |