CN115478676B - Sliding contact line installation device with positioning function - Google Patents
Sliding contact line installation device with positioning function Download PDFInfo
- Publication number
- CN115478676B CN115478676B CN202211288428.1A CN202211288428A CN115478676B CN 115478676 B CN115478676 B CN 115478676B CN 202211288428 A CN202211288428 A CN 202211288428A CN 115478676 B CN115478676 B CN 115478676B
- Authority
- CN
- China
- Prior art keywords
- moving
- steel beam
- plate
- steel
- trolley wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 71
- 239000010959 steel Substances 0.000 claims abstract description 71
- 238000010276 construction Methods 0.000 claims abstract description 32
- 230000009194 climbing Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 13
- 239000000725 suspension Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/283—Mobile scaffolds; Scaffolds with mobile platforms mobile horizontally
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a trolley wire mounting device with a positioning function, which relates to the technical field of trolley wire mounting and comprises a moving mechanism used for moving on a steel beam and a construction mechanism used for facilitating construction of workers, wherein the moving mechanism comprises a moving plate which can be driven to move on the steel beam, the construction mechanism is arranged on one side of the moving plate, and the other side of the moving plate is provided with a brake mechanism used for stopping the moving plate; the invention changes intermittent operation of frequently moving the hanging cage and operation of positioning the trolley wire bracket by utilizing the guiding rule into continuous operation without frequent climbing, and simultaneously the device combines the positioning function of the trolley wire bracket, thereby greatly reducing the risk of climbing of high-altitude operation of operators and improving the construction efficiency of high-altitude operation, the efficiency of installing the trolley wire bracket and the installation quality.
Description
Technical Field
The invention relates to the technical field of trolley wire installation, in particular to a trolley wire installation device with a positioning function.
Background
A trolley line, also known as a trolley line, is a set of power transmission devices that supply power to a mobile device. At present, in the construction process of steelmaking continuous casting engineering construction, a single-track crane trolley line is one of necessary components for normal operation of a crane, and the installation position of the crane track trolley line is generally at a position above 6 meters from the ground and has no working platform around.
In the process of installation and removal of the trolley wire, the traditional construction process is to install or remove the support and the trolley wire independently, at present, the installation and removal of the trolley wire mostly adopt a fixed hanging frame, hanging frames hung on steel beams are fixedly connected on two sides of high-altitude steel beams, workers install the trolley wire in the hanging frames, the hanging frames are long in the construction process, the large-scale hanging equipment needs to be assisted to move, potential safety hazards are easy to occur in the construction process, and the construction efficiency is low.
Disclosure of Invention
Therefore, the sliding contact line installation device with the positioning function is provided, so that the construction efficiency in the sliding contact line installation and removal process is higher, and the construction process is safer.
The sliding contact line installation device with the positioning function provided by the invention adopts the following technical scheme:
The utility model provides a wiping line installation device with locate function, includes the mobile mechanism that is used for removing on the girder steel and is used for making things convenient for the operating mechanism of workman's construction, mobile mechanism includes the movable plate that can be driven removes on the girder steel, operating mechanism sets up in one side of movable plate, the opposite side of movable plate is equipped with the brake mechanism that is used for making the movable plate stop.
Further, be equipped with the rail on the girder steel, moving mechanism still includes the removal wheel subassembly that is used for making the movable plate remove on the rail, the removal wheel subassembly sets up in the downside of movable plate.
Further, the movable wheel assembly comprises conical wheels symmetrically arranged on the rail web of the steel rail and the top end abutting against the steel rail.
Further, the movable plate is equipped with the subassembly of preventing leaning on the rail that is used for preventing the movable plate to incline near one side of construction mechanism, the subassembly of preventing leaning on includes installation pole and backing roller, the vertical installation of installation pole is on the movable plate, backing roller sets up in the bottom of installation pole and can roll along girder steel length direction at the girder steel.
Further, the installation rod is a screw rod and is installed on the movable plate in a threaded fit manner, and the installation rod is used for adjusting the height position of the supporting roller.
Further, the construction mechanism comprises a hanging cage and a mounting plate, wherein the hanging cage is used for loading workers, the mounting plate is vertically fixedly arranged on the side edge of the movable plate and is abutted to the beam wing of the steel beam, and the hanging cage is fixedly arranged on the side surface, away from the steel beam, of the mounting plate.
Further, the mounting panel is contradicted in the position of girder steel beam wing and is equipped with the walking wheel that is used for reducing the frictional force between mounting panel and the girder steel, the walking wheel can roll along girder steel length direction on the beam wing of girder steel.
Further, the side surface of the mounting plate facing the steel beam is horizontally provided with a positioning scale for positioning the mounting trolley wire
Further, the positioning scale is movable on the side of the mounting plate for adjusting the horizontal and longitudinal distance of the positioning scale.
Further, the brake mechanism comprises an electromagnet used for being attracted with the steel beam and an operating rod used for controlling the electromagnet to move and electrify, and the operating rod is hinged with the side face of the moving plate and used for controlling the electromagnet to contact with or separate from the steel beam.
In summary, the present invention comprises at least one of the following beneficial effects: the invention changes intermittent operation of frequently moving the hanging cage and operation of positioning the trolley wire bracket by utilizing the guiding rule into continuous operation without frequent climbing, and simultaneously the device combines the positioning function of the trolley wire bracket, thereby greatly reducing the risk of climbing of high-altitude operation of operators and improving the construction efficiency of high-altitude operation, the efficiency of installing the trolley wire bracket and the installation quality.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention
Reference numerals illustrate:
1. A moving mechanism; 11. a moving plate; 12. a moving wheel assembly; 121. a cone pulley; 122. a moving wheel; 2. a construction mechanism; 21. a hanging cage; 22. a mounting plate; 23. a walking wheel; 24. positioning a scale; 3. a steel beam; 31. a steel rail; 4. an anti-roll assembly; 41. a mounting rod; 42. supporting rollers; 43. installing a solenoid; 5. a brake mechanism; 51. an electromagnet; 52. and an operation lever.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention.
The present invention will be described in further detail with reference to fig. 1.
The embodiment of the invention discloses a trolley wire installation device with a positioning function. Referring to fig. 1, a trolley wire installation apparatus having a positioning function includes a moving mechanism 1 for moving on a steel beam3 and a construction mechanism 2 for facilitating construction of workers, the moving mechanism 1 including a moving plate 11 which can be driven to move on the steel beam3 for moving the moving plate 11 on a rail 31, the moving plate 12 being provided at a lower side of the moving plate 11, the movement of the moving plate 11 in this embodiment being controlled by installing a traction device on the steel beam3, the movement of the moving plate 11 being controlled by the traction device; the construction mechanism 2 is provided on one side of the movable plate 11, and the other side of the movable plate 11 is provided with a brake mechanism 5 for stopping the movable plate 11.
Be equipped with rail 31 on the girder steel 3, remove wheel unit 12 including the symmetry set up in the cone pulley 121 of rail web of rail 31 and contradict in the top of rail 31, remove wheel unit 12 in this embodiment and be provided with two sets of, the wheel face of two sets of cone pulleys 121 is used with the inclined plane cooperation of the topside of rail 31, uses through the cooperation with the removal wheel 122 on rail 31 top simultaneously, can with the card of movable plate 11 on rail 31, avoids movable plate 11 to drop from rail 31.
Meanwhile, due to the fact that uneven stress is caused on two sides of the movable plate 11 by constructors in the construction mechanism 2, the movable plate 11 is easy to incline on the steel beam 3, an anti-incline component 4 used for preventing the movable plate 11 from inclining on the steel beam 31 is arranged on one side of the movable plate 11, which is close to the construction mechanism 2, the anti-incline component 4 comprises a mounting rod 41 and a supporting roller 42, the mounting rod 41 is vertically arranged on the movable plate 11, the supporting roller 42 is arranged at the bottom end of the mounting rod 41 and can roll along the length direction of the steel beam 3, the supporting roller 42 can move on the steel beam 3 in the moving process, the movable plate 11 can play a supporting role on one side of the movable plate 11, which is heavier in stress, through the supporting roller 42 and the mounting rod 41, and the situation that the movable plate 11 is inclined on the steel beam 3 in the stress of the movable plate 11 is uneven in the construction process is avoided, and the safety of the constructors is affected.
In order to enable the supporting roller 42 to be in collision with the steel beam 3 with proper strength, the anti-tilting assembly 4 further comprises a mounting screw tube 43, the mounting screw tube 43 is fixed on the moving plate 11 along the vertical direction through bolts, the mounting rod 41 is a screw rod in the embodiment, the mounting rod 41 is in threaded fit with the mounting screw tube 43, the supporting roller 42 can be vertically moved by rotating the mounting rod 41, the height position of the supporting roller 42 is adjusted, and the situation that the supporting roller 42 is in collision with the steel beam 3 with overlarge strength to cause the supporting roller 42 to become larger in resistance or the supporting roller 42 is separated from the steel beam 3 can be avoided.
The construction mechanism 2 comprises a hanging cage 21 and a mounting plate 22 for loading workers, the mounting plate 22 is vertically fixed on the side edge of the movable plate 11 through bolts and is abutted against a beam wing of the steel beam 3, the hanging cage 21 is fixedly arranged on the side surface of the mounting plate 22 away from the steel beam 3, in the embodiment, the hanging cage 21 is used for assembling the hanging cage 21, and the constructors can install a trolley line bracket and a trolley line by standing in the hanging cage 21.
In the moving process of the suspension cage 21, the mounting plate 22 can rub against the side surface of the beam wing of the steel beam 3, so that the movement friction force of the suspension cage 21 is overlarge and the movement is not smooth enough, and the position, where the mounting plate 22 is abutted against the beam wing of the steel beam 3, of the beam wing of the steel beam 3 is provided with two groups of travelling wheels 23 for reducing the friction force between the mounting plate 22 and the steel beam 3, wherein in the embodiment, the travelling wheels 23 are vertically arranged and respectively contact with the upper layer and the lower layer of the beam wing of the steel beam 3, the suspension cage 21 can roll on the beam wing of the steel beam 3 of the travelling wheels 23 in the moving process, the surface contact between the mounting plate 22 and the steel beam 3 is changed into rolling contact, and the friction force between the mounting plate 22 and the beam wing of the steel beam 3 can be reduced, so that the suspension cage 21 moves more smoothly; meanwhile, in order to prevent the travelling wheel 23 from falling off the beam wing of the steel beam 3 in the moving process, the travelling wheel 23 in this embodiment uses an H-shaped roller.
When the sliding contact line support is installed in the moving process of the suspension cage 21, in order to ensure that the positioning standards of the whole sliding contact line are consistent, the side face of the mounting plate 22, facing the steel beam 3, is horizontally provided with positioning scales 24 for installing the positioning of the sliding contact line, the positioning scales 24 are vertically provided with two groups, and the positioning can be more accurate when the sliding contact line support is installed through the two groups of positioning scales 24.
Meanwhile, the positioning scales 24 can move on the side surface of the mounting plate 22 to adjust the horizontal and longitudinal distances of the positioning scales 24, and according to design requirements, two groups of positioning scales 24 are adjusted by moving the positioning scales 24 on the mounting plate 22, and after adjustment is completed, the positioning scales 24 are fixed on the mounting plate 22 by using bolts.
The brake mechanism 5 comprises an electromagnet 51 used for being attracted to the steel beam 3 and an operating rod 52 used for controlling the electromagnet 51 to move and electrify, in the embodiment, the electromagnet 51 is a sucker type electromagnet 51, the operating rod 52 is hinged to the side face of the moving plate 11, the electromagnet 51 is installed at the bottom end of the operating rod 52, the electromagnet 51 can be moved by pushing the operating rod 52, when the operating rod 52 is pushed to a vertical state, the electromagnet 51 is in contact with the steel beam 3, a self-locking switch communicated with the electromagnet 51 is installed on a handle of the operating rod 52, a switch in the operating rod 52 is communicated with an external power supply, when the electromagnet 51 is moved to the steel beam 3, the electromagnet 51 is electrified to be attracted to the steel beam 3 by opening the self-locking switch, the moving plate 11 is fixed to the steel beam 3, the device has a brake function, construction is facilitated for construction staff, when the moving is required, the electromagnet 51 is powered off, and the operating rod 52 is rotated to enable the electromagnet 51 to leave the steel beam 3.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (7)
1. A wiping line installation device with locate function, its characterized in that: the steel beam construction device comprises a moving mechanism (1) used for moving on a steel beam (3) and a construction mechanism (2) used for facilitating construction of workers, wherein the moving mechanism (1) comprises a moving plate (11) which can be driven to move on the steel beam (3), the construction mechanism (2) is arranged on one side of the moving plate (11), and a brake mechanism (5) used for stopping the moving plate (11) is arranged on the other side of the moving plate (11);
The steel beam (3) is provided with a steel rail (31), the moving mechanism (1) further comprises a moving wheel assembly (12) for enabling the moving plate (11) to move on the steel rail (31), and the moving wheel assembly (12) is arranged on the lower side of the moving plate (11);
the movable wheel assembly (12) comprises conical wheels (121) symmetrically arranged at the rail web of the steel rail (31) and the top end abutting against the steel rail (31);
One side that movable plate (11) is close to construction mechanism (2) is equipped with and is used for preventing movable plate (11) inclined anti-tilt subassembly (4) on rail (31), anti-tilt subassembly (4) are including installation pole (41) and backing roll (42), installation pole (41) are vertical to be installed on movable plate (11), backing roll (42) set up in the bottom of installation pole (41) and can roll along girder steel (3) length direction at girder steel (3).
2. The trolley wire mounting apparatus with positioning function as claimed in claim 1, wherein: the mounting rod (41) is a screw rod and is mounted on the moving plate (11) in a threaded fit manner, and is used for adjusting the height position of the supporting roller (42).
3. The trolley wire mounting apparatus with positioning function as claimed in claim 1, wherein: the construction mechanism (2) comprises a lifting cage (21) and a mounting plate (22) which are used for loading workers, the mounting plate (22) is vertically fixedly arranged on the side edge of the movable plate (11) and is abutted to the beam wing of the steel beam (3), and the lifting cage (21) is fixedly arranged on the side surface, away from the steel beam (3), of the mounting plate (22).
4. A trolley line installation apparatus with locating functionality according to claim 3, characterized in that: the mounting plate (22) is provided with a travelling wheel (23) for reducing friction force between the mounting plate (22) and the steel beam (3) at the position of the beam wing of the steel beam (3), and the travelling wheel (23) can roll along the length direction of the steel beam (3) on the beam wing of the steel beam (3).
5. The trolley wire mounting apparatus with positioning function as claimed in claim 4, wherein: the side surface of the mounting plate (22) facing the steel beam (3) is horizontally provided with a positioning scale (24) for mounting and positioning the trolley wire bracket.
6. The trolley wire mounting apparatus with positioning function as claimed in claim 5, wherein: the positioning scale (24) is movable on the side of the mounting plate (22) for adjusting the horizontal and longitudinal distance of the positioning scale (24).
7. The trolley wire mounting apparatus with positioning function as claimed in claim 1, wherein: the brake mechanism (5) comprises an electromagnet (51) used for being attracted with the steel beam (3) and an operating rod (52) used for controlling the electromagnet (51) to move and electrify, and the operating rod (52) is hinged with the side face of the moving plate (11) and used for controlling the electromagnet (51) to contact with or separate from the steel beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211288428.1A CN115478676B (en) | 2022-10-20 | 2022-10-20 | Sliding contact line installation device with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211288428.1A CN115478676B (en) | 2022-10-20 | 2022-10-20 | Sliding contact line installation device with positioning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115478676A CN115478676A (en) | 2022-12-16 |
| CN115478676B true CN115478676B (en) | 2024-05-10 |
Family
ID=84395625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211288428.1A Active CN115478676B (en) | 2022-10-20 | 2022-10-20 | Sliding contact line installation device with positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115478676B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205688343U (en) * | 2016-05-31 | 2016-11-16 | 北京市政建设集团有限责任公司 | A kind of steel truss girder tool car |
| CN111980392A (en) * | 2020-08-31 | 2020-11-24 | 中国二十二冶集团有限公司 | Crown block sliding contact line installation device and construction method thereof |
| CN212245942U (en) * | 2020-08-31 | 2020-12-29 | 中国二十二冶集团有限公司 | Special trolley for mounting movable adjustable sliding contact line |
| CN112374368A (en) * | 2020-11-13 | 2021-02-19 | 中国十九冶集团有限公司 | Positioning device and mounting method for trolley wire support |
| CN113636456A (en) * | 2021-09-23 | 2021-11-12 | 莱芜钢铁集团建筑安装工程有限公司 | Movable trolley device for mounting rigid sliding contact line of bridge crane and construction method |
| DE202022101266U1 (en) * | 2022-03-08 | 2022-03-15 | Municipal Environmental Protection Engineering Co., Ltd Of Crec Shanghai Group | Height construction platform Device for a side wall of a subway station by a covering and excavation method |
| CN114852819A (en) * | 2022-05-30 | 2022-08-05 | 湖北众利工程机械有限公司 | Sheet-mounted hoistway construction elevator |
| CN217600231U (en) * | 2022-03-30 | 2022-10-18 | 中冶天工集团有限公司 | Walking safety hanging basket for installing safety sliding contact line of monorail crane |
-
2022
- 2022-10-20 CN CN202211288428.1A patent/CN115478676B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205688343U (en) * | 2016-05-31 | 2016-11-16 | 北京市政建设集团有限责任公司 | A kind of steel truss girder tool car |
| CN111980392A (en) * | 2020-08-31 | 2020-11-24 | 中国二十二冶集团有限公司 | Crown block sliding contact line installation device and construction method thereof |
| CN212245942U (en) * | 2020-08-31 | 2020-12-29 | 中国二十二冶集团有限公司 | Special trolley for mounting movable adjustable sliding contact line |
| CN112374368A (en) * | 2020-11-13 | 2021-02-19 | 中国十九冶集团有限公司 | Positioning device and mounting method for trolley wire support |
| CN113636456A (en) * | 2021-09-23 | 2021-11-12 | 莱芜钢铁集团建筑安装工程有限公司 | Movable trolley device for mounting rigid sliding contact line of bridge crane and construction method |
| DE202022101266U1 (en) * | 2022-03-08 | 2022-03-15 | Municipal Environmental Protection Engineering Co., Ltd Of Crec Shanghai Group | Height construction platform Device for a side wall of a subway station by a covering and excavation method |
| CN217600231U (en) * | 2022-03-30 | 2022-10-18 | 中冶天工集团有限公司 | Walking safety hanging basket for installing safety sliding contact line of monorail crane |
| CN114852819A (en) * | 2022-05-30 | 2022-08-05 | 湖北众利工程机械有限公司 | Sheet-mounted hoistway construction elevator |
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| Publication number | Publication date |
|---|---|
| CN115478676A (en) | 2022-12-16 |
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