CN220116071U - Travelling car operation platform - Google Patents
Travelling car operation platform Download PDFInfo
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- CN220116071U CN220116071U CN202320853845.XU CN202320853845U CN220116071U CN 220116071 U CN220116071 U CN 220116071U CN 202320853845 U CN202320853845 U CN 202320853845U CN 220116071 U CN220116071 U CN 220116071U
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- trolley
- bridge crane
- supports
- base
- lifting
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- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 241000282326 Felis catus Species 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 18
- 239000000463 material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009193 crawling Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a movable trolley working platform, which comprises a trolley base of a bridge crane, wherein a trolley moving device for driving the whole trolley of the bridge crane to move is arranged at the bottom of the trolley base of the bridge crane, and a lifting device for lifting a heavy object is arranged on the trolley base of the bridge crane; the operation platform comprises a plurality of vertical supports vertically arranged along the periphery of the trolley base of the bridge crane, the middle parts of the vertical supports are fixedly connected through middle transverse supports, the top ends of the vertical supports are fixedly connected through top transverse supports, and cable-stayed supports are fixedly arranged among the vertical supports, the middle transverse supports and the top transverse supports through bolt assemblies; a plurality of wale supports are arranged between the middle transverse supports. After the working platform is erected, the bridge crane is not affected to carry out material lifting and normal production operation of a factory building, the safety guarantee is high, the bridge crane can flexibly move according to construction requirements, the working efficiency is greatly improved, and the construction period is shortened.
Description
Technical Field
The utility model belongs to the technical field of overhaul of hydroelectric power stations, and particularly relates to a movable trolley working platform.
Background
The factory building of high space, large-span all is provided with the bridge machine generally, and the both ends of bridge machine are located on high big cement post or metal guide rail, and the crossbearer carries out the material handling in the factory building sky. The bridge machine mainly comprises a bridge frame (also called a cart), a cart traveling mechanism, a trolley traveling mechanism, a lifting mechanism and the like, wherein the cart longitudinally runs along tracks paved on the elevated frames at two sides. In the maintenance and decoration construction operation process of a factory ceiling, the existing construction modes include the following two types: 1. and erecting a hall-filling scaffold from the ground of the factory building. The construction mode has the advantages that the engineering quantity is too large, the scaffold height is too high, the site construction difficulty is high, the safety risk is high, the bridge machine of the factory building cannot pass after the bridge machine is erected, the material lifting cannot be carried out, and the normal production operation is greatly influenced. 2. And erecting a scaffold on the bridge frame. Because the span is great between the crane span, this construction method construction degree of difficulty is big, the security risk is high, personnel's safety can't be ensured, and the dolly can't lateral shifting after setting up, can't carry out the material handling, has greatly influenced normal production operation.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the movable trolley working platform which is particularly suitable for maintenance and decoration construction operation of a high-space and large-span factory building suspended ceiling, the bridge crane is not influenced to carry out material lifting and normal production operation of the factory building after the working platform is erected, the safety is high, the movable trolley working platform can flexibly move according to construction requirements, the working efficiency is greatly improved, the construction period is shortened, the construction cost investment is reduced, and the safety and the construction quality of constructors are also ensured.
In order to achieve the technical effects described above, the object of the present utility model is achieved as follows: a movable trolley working platform comprises a bridge crane trolley for movably supporting the whole working platform;
the bridge crane trolley comprises a bridge crane trolley base, wherein a trolley moving device for driving the whole bridge crane trolley to move is arranged at the bottom of the bridge crane trolley base, and a lifting device for lifting a heavy object is arranged on the bridge crane trolley base;
the operation platform comprises a plurality of vertical supports which are vertically arranged along the periphery of a trolley base of the bridge crane, wherein the middle parts of the vertical supports are fixedly connected through middle transverse supports, the top ends of the vertical supports are fixedly connected through top transverse supports, and cable-stayed supports are fixedly arranged among the vertical supports, the middle transverse supports and the top transverse supports through bolt assemblies; a plurality of longitudinal supports are arranged among the middle transverse supports, and a wood board layer is fully paved on the tops of the longitudinal supports so as to form a working surface.
The trolley moving device comprises a trolley motor fixed on a trolley base of the bridge crane, an output shaft of the trolley motor is connected with a trolley speed reducer through a trolley coupler, trolley wheels are simultaneously installed on double output shafts of the trolley speed reducer, and the trolley wheels are supported at the top of a track of a bridge frame of the bridge crane.
The lifting device comprises a main lifting motor fixed on a trolley base of the bridge crane, an output shaft of the main lifting motor is connected with a main lifting speed reducer through a main lifting motor coupler, the output shaft of the main lifting speed reducer is connected with a hoisting wheel set, and the bottom of the hoisting wheel set is connected with a lifting hook through a steel wire rope.
The vertical support is fixed at the top end of the bridge crane trolley base through the vertical support base, and the height of the vertical support is determined according to the distance between the operation point and the suspended ceiling.
The top of the working platform is provided with a life line for hanging a safety rope.
And the two sides of the working platform are provided with a cat ladder for being in butt joint with the working surface.
The utility model has the following beneficial effects:
1. the movable operation platform on the factory bridge crane trolley provided by the utility model is particularly suitable for maintenance and decoration construction operations of factory ceilings in high space and large span, and can be used for lifting materials. The platform is simple in setting up mode, high in safety guarantee and capable of moving flexibly according to construction requirements, working efficiency is greatly improved, construction period is shortened, construction cost investment is reduced, and safety and construction quality of constructors are guaranteed.
2. The trolley moving device can be used for driving the whole bridge crane trolley to move, so as to drive the operation platform to move.
3. The lifting device can realize the lifting operation of the heavy object.
4. The reliability of the fixed installation of the vertical support is guaranteed through the vertical support base.
5. The life line can be used for hanging the safety rope in the subsequent operation process, so that the safety of operators is ensured.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a top view of the present utility model.
In the figure: the bridge crane trolley base 1, the vertical support 2, the middle transverse support 3, the cable stayed support 4, the bolt assembly 5, the top transverse support 6, the vertical support base 7, the fixed connection 8, the crawling ladder 9, the trolley wheel 10, the trolley coupling 11, the trolley speed reducer 12, the lifting hook 13, the longitudinal support 14, the life line 15, the winch wheel set 16, the trolley motor 17, the main lifting motor 18, the main lifting motor coupling 19 and the main lifting speed reducer 20.
Detailed Description
Embodiments of the present utility model will be further described with reference to the accompanying drawings.
1-2, a mobile cart work platform comprising a bridge crane cart for mobile support of the entire work platform; the bridge crane trolley comprises a bridge crane trolley base 1, a trolley moving device for driving the whole bridge crane trolley to move is arranged at the bottom of the bridge crane trolley base 1, and a lifting device for lifting a heavy object is arranged on the bridge crane trolley base 1; the operation platform comprises a plurality of vertical supports 2 which are vertically arranged along the periphery of a bridge crane trolley base 1, wherein the middle parts of the vertical supports 2 are fixedly connected through middle transverse supports 3, the top ends of the vertical supports 2 are fixedly connected through top transverse supports 6, and inclined-pulling supports 4 are fixedly arranged among the vertical supports 2, the middle transverse supports 3 and the top transverse supports 6 through bolt assemblies 5; a plurality of longitudinal supports 14 are arranged between the middle transverse supports 3, and a wood board layer is fully paved on the tops of the longitudinal supports 14 so as to form a working surface. Through adopting foretell travelling car operation platform, it is with the help of bridge crane dolly as mobile device to carry corresponding operation platform at its top, form the working face, and then be convenient for carry the operating personnel and carry out factory building furred ceiling maintenance, effectively improved the operating efficiency, guaranteed operating personnel's security.
Further, the trolley moving device comprises a trolley motor 17 fixed on the trolley base 1 of the bridge crane, an output shaft of the trolley motor 17 is connected with the trolley speed reducer 12 through the trolley coupler 11, trolley wheels 10 are simultaneously installed on double output shafts of the trolley speed reducer 12, and the trolley wheels 10 are supported on the top of a track of a bridge frame of the bridge crane. The trolley moving device can be used for driving the whole bridge crane trolley to move, so as to drive the operation platform to move. In the working process, the trolley motor 17 drives the trolley coupler 11, the trolley coupler 11 drives the trolley speed reducer 12, the trolley speed reducer 12 drives the trolley wheels 10, and then the trolley wheels 10 are matched with the track to realize the movable walking of the whole bridge crane trolley.
Further, the lifting device comprises a main lifting motor 18 fixed on the bridge crane trolley base 1, an output shaft of the main lifting motor 18 is connected with a main lifting speed reducer 20 through a main lifting motor coupler 19, an output shaft of the main lifting speed reducer 20 is connected with a lifting wheel set 16, and the bottom of the lifting wheel set 16 is connected with a lifting hook 13 through a steel wire rope. The lifting device can realize the lifting operation of the heavy object. In the working process, the main lifting motor coupler 19 is driven by the main lifting motor 18, the hoisting wheel set 16 is driven by the main lifting motor coupler 19, the lifting hook 13 is driven by the hoisting wheel set 16, and then the lifting of the heavy object is realized by the lifting hook 13.
Further, the vertical support 2 is fixed at the top end of the bridge crane trolley base 1 through a vertical support base 7, and the height of the vertical support 2 is determined according to the distance between the operation point and the suspended ceiling. The reliability of the fixed installation of the vertical support 2 is ensured by the vertical support base 7.
Further, a life line 15 for hanging a safety rope is arranged on the top of the working platform. The life line 15 can be used for hanging a safety rope in the subsequent operation process, so that the safety of operators is ensured.
Furthermore, the two sides of the working platform are provided with a cat ladder 9 for being in butt joint with a working surface. The crawling ladder 9 can facilitate operators to climb onto the working surface in the subsequent working process.
Further, the bridge crane trolley further comprises a fixed connecting piece 8, one end of the fixed connecting piece 8 is welded and fixed with the bridge crane trolley base 1, and the other end of the fixed connecting piece is welded and fixed with the operation platform vertical support 2, so that the operation platform is in fastening connection with the bridge crane trolley.
The working process and principle of the utility model are as follows:
through adopting foretell operation platform, first of all, set up operation platform at the top of bridge crane dolly as required, drive whole operation platform with the help of bridge crane dolly and remove, and then realize the operation position change in the follow-up operation process, make things convenient for the operation personnel to stand through the working face of carrying to through peripheral middle transverse support 3, draw to one side support 4 and top transverse support 6 as protective structure, guarantee the security of operation.
Claims (6)
1. The movable trolley working platform is characterized by comprising a bridge crane trolley for movably supporting the whole working platform;
the bridge crane trolley comprises a bridge crane trolley base (1), a trolley moving device for driving the whole bridge crane trolley to move is arranged at the bottom of the bridge crane trolley base (1), and a lifting device for lifting a heavy object is arranged on the bridge crane trolley base (1);
the operation platform comprises a plurality of vertical supports (2) vertically arranged along the periphery of a trolley base (1) of the bridge crane, the middle parts of the vertical supports (2) are fixedly connected through middle transverse supports (3), the top ends of the vertical supports (2) are fixedly connected through top transverse supports (6), and diagonal supports (4) are fixedly arranged among the vertical supports (2), the middle transverse supports (3) and the top transverse supports (6) through bolt assemblies (5); a plurality of longitudinal supports (14) are arranged among the middle transverse supports (3), and wood board layers are fully paved on the tops of the longitudinal supports (14) to form a working surface.
2. A mobile cart work platform according to claim 1, wherein: the trolley moving device comprises a trolley motor (17) fixed on a trolley base (1) of the bridge crane, an output shaft of the trolley motor (17) is connected with a trolley speed reducer (12) through a trolley coupler (11), trolley wheels (10) are simultaneously installed on double output shafts of the trolley speed reducer (12), and the trolley wheels (10) are supported at the top of a track of a bridge frame of the bridge crane.
3. A mobile cart work platform according to claim 1, wherein: the lifting device comprises a main lifting motor (18) fixed on a trolley base (1) of the bridge crane, an output shaft of the main lifting motor (18) is connected with a main lifting speed reducer (20) through a main lifting motor coupler (19), an output shaft of the main lifting speed reducer (20) is connected with a winch wheel set (16), and the bottom of the winch wheel set (16) is connected with a lifting hook (13) through a steel wire rope.
4. A mobile cart work platform according to claim 1, wherein: the vertical support (2) is fixed at the top end of the bridge crane trolley base (1) through the vertical support base (7), and the height of the vertical support (2) is determined according to the distance between the operation point and the suspended ceiling.
5. A mobile cart work platform according to claim 1, wherein: the top of the working platform is provided with a life line (15) for hanging a safety rope.
6. A mobile cart work platform according to claim 1, wherein: two sides of the working platform are provided with a cat ladder (9) which is used for being in butt joint with a working surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320853845.XU CN220116071U (en) | 2023-04-17 | 2023-04-17 | Travelling car operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320853845.XU CN220116071U (en) | 2023-04-17 | 2023-04-17 | Travelling car operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220116071U true CN220116071U (en) | 2023-12-01 |
Family
ID=88889859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320853845.XU Active CN220116071U (en) | 2023-04-17 | 2023-04-17 | Travelling car operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220116071U (en) |
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2023
- 2023-04-17 CN CN202320853845.XU patent/CN220116071U/en active Active
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