CN204490344U - A kind of multi-arm fluid pressure type bearing beam and driving combined hanging device - Google Patents
A kind of multi-arm fluid pressure type bearing beam and driving combined hanging device Download PDFInfo
- Publication number
- CN204490344U CN204490344U CN201520059662.6U CN201520059662U CN204490344U CN 204490344 U CN204490344 U CN 204490344U CN 201520059662 U CN201520059662 U CN 201520059662U CN 204490344 U CN204490344 U CN 204490344U
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- Prior art keywords
- carriage
- bearing beam
- crane
- bearing
- steel strand
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Abstract
A kind of multi-arm fluid pressure type bearing beam described in the utility model and driving combined hanging device, comprise and be arranged on crane carriage on Crane Rail and bearing support, described bearing support comprises the bearing beam be slidably arranged on Crane Rail and the steel strand jack be vertically set on the upside of bearing beam, the bilateral symmetry of described bearing beam is provided with multiple end carriage horizontally outward extended along its Width, described crane carriage is fixedly connected with end carriage, described bearing beam is positioned at the through hole be vertically provided with immediately below steel strand jack through bearing beam upper side and downside, the steel strand of described steel strand jack extend to the below of bearing beam through through hole, and free-running fit between steel strand and through hole, below described crane carriage, and the steel strand being positioned at below bearing beam are respectively equipped with suspension hook.The utility model structure is simple, and bearing capacity is comparatively strong, improves the supporting power of traditional hanging apparatus and the safety of hoisting process.
Description
Technical field
The utility model relates to power ampere dress hoisting device technical field, particularly a kind of multi-arm fluid pressure type bearing beam and driving combined hanging device.
Background technology
At the high speed development along with national economy, the demand of all trades and professions to electric power is increasing, to power supply department provide the quality of electric power supply and security requirement also more and more higher, therefore particularly important to the functional requirement of the power equipment supply of power industry; In order to meet power demands, existing power equipment supply is in maximization, heavily loaded collectivization and modular development tendency.As the installation of generator set, because the design of the factory building separate unit driving hoisting capacity between generator set machinery often can only lift one piece apparatus, so two drivings must be adopted synchronously to lift in multiple situation; But in this situation the total weight of two driving liftings also out of reach be mounted the weight of equipment, cause main building hoisting capacity of driving a vehicle serious, and the driving Crane hook hoisting height limit is not enough, thus the problem easily causing equipment to install safety occurs.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of structure is simple, bearing capacity is strong and a kind of multi-arm fluid pressure type bearing beam of use safety and driving combined hanging device.
The utility model is by the following technical solutions:
A kind of multi-arm fluid pressure type bearing beam and driving combined hanging device, comprise and be arranged on crane carriage on Crane Rail and bearing support, described bearing support comprises the bearing beam be slidably arranged on Crane Rail and the steel strand jack be vertically set on the upside of bearing beam, the bilateral symmetry of described bearing beam is provided with multiple end carriage horizontally outward extended along its Width, described crane carriage is fixedly connected with end carriage, described bearing beam is positioned at the through hole be vertically provided with immediately below steel strand jack through bearing beam upper side and downside, the steel strand of described steel strand jack extend to the below of bearing beam through through hole, and free-running fit between steel strand and through hole, below described crane carriage, and the steel strand being positioned at below bearing beam are respectively equipped with suspension hook.
Described crane carriage at least one, bearing support at least two, described crane carriage is between two bearing supports, and crane carriage is fixedly connected with the end carriage be positioned on the bearing support of crane carriage both sides by flange.
Described bearing support also comprises multiple hold-down arm be fixedly connected with by flange with end carriage, and described hold-down arm is connected on the end carriage except being connected with crane carriage.
Described bearing support is arranged on the guide rail of Crane Rail by carriage, described carriage is made up of bearing block and sliding part, the upper end of described bearing block is fixedly connected with bearing support downside, the lower end of bearing block is fixedly connected with the upper end of sliding part, the lower end of described sliding part is provided with the groove matched with guide rail, and this sliding part is connected with slide by groove.
Distance between described bearing beam homonymy end carriage and the distance between the guide rail on Crane Rail match, and described carriage is at least two, is separately positioned on the downside of hold-down arm and bearing beam.
The beneficial effects of the utility model are: a kind of multi-arm fluid pressure type bearing beam described in the utility model and driving combined hanging device, structure is simple, bearing capacity is stronger, coordinate by crane carriage and the bearing support being arranged on crane carriage both sides the lifting realized electrical equipment, improve the supporting power of traditional hanging apparatus and the safety of hoisting process.Add hold-down arm in the apparatus, improve the security and stability of bearing support and crane carriage, in operational process, avoid bearing support by after gravity, produce the potential safety hazard of tumbling and occur.
Accompanying drawing explanation
Fig. 1 is the front view of the first embodiment of the utility model;
Fig. 2 is the birds-eye view of the first embodiment of the utility model;
Fig. 3 is the front view of the utility model the second embodiment;
Fig. 4 is the birds-eye view of the utility model the second embodiment;
Fig. 5 is the structural representation of bearing support;
Fig. 6 is carriage coordinates when installing partial schematic diagram with guide rail;
Number in the figure illustrates: 1, crane carriage; 2, bearing support; 21, bearing beam; 211, end carriage; 22, steel strand jack; 221, steel strand; 3, suspension hook; 4, flange; 5, hold-down arm; 6, carriage; 61, bearing block; 62, sliding part; 7, guide rail.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in figs. 1 to 6, the multi-arm fluid pressure type of the present embodiment is weighed beam and driving combined hanging device, comprise and be arranged on crane carriage 1 on Crane Rail and bearing support 2, bearing support 2 comprises the bearing beam 21 be slidably arranged on Crane Rail and the steel strand jack 22 be vertically set on the upside of bearing beam 21, the bilateral symmetry of bearing beam 21 is provided with multiple end carriage 211 horizontally outward extended along its Width, crane carriage 1 is fixedly connected with end carriage 211, bearing beam 21 is positioned at the through hole be vertically provided with immediately below steel strand jack 22 through bearing beam 21 upper side and downside, the steel strand 221 of steel strand jack 22 extend to the below of bearing beam 21 through through hole, and free-running fit between steel strand 221 and through hole, below crane carriage 1, and the steel strand 221 being positioned at below bearing beam 21 are respectively equipped with suspension hook 3.
The quantity of steel strand jack 2 needs to arrange according to actual load-bearing, can be one, two or more, steel strand jack 2 is three in the present embodiment, in order to save again the quantity of steel strand jack 22 while reaching stronger supporting power, this steel strand jack 22 to be arranged between adjacent end carriage 211 and to be uniformly distributed along bearing beam 1 length direction.In actual use, multiple steel strand jack 8 by one or two Hydraulic Station synchro control, to realize the integral hoisting of counterweight generator group.
Crane carriage 1 with the quantity of bearing support 2 be also according to the demand of reality carry out combination arrange, can a bearing support 2 or two crane carriages 1 be coordinated to coordinate a lifting bracket 2 by a crane carriage 1, also can coordinate two lifting brackets 2 by two crane carriages 1.In order to reach higher load-bearing demand, as shown in Figure 3, Figure 4, crane carriage 1 is two in the present embodiment, and bearing support 2 is two; The end carriage 211 of each bearing beam 21 both sides is respectively four, so that bearing support 2 is fixedly connected with crane carriage 1.Two crane carriages 1 are slidably mounted on Crane Rail A and Crane Rail B respectively, two bearing supports 2 are respectively as the both sides of two crane carriages 1, the both sides of two crane carriages 1 are respectively equipped with the coupling end for being connected with end carriage 211, and this coupling end is fixedly connected with the end carriage 211 on the bearing support 2 being positioned at crane carriage 1 both sides respectively by flange 4.The connection of crane carriage 1 and end carriage 211, install according to requirement of engineering, crane carriage 1 can be fixedly connected with one or two end carriage 211.
Distance between bearing beam 21 homonymy adjacent both ends beam 211 matches with the guide rail 7 on Crane Rail A and Crane Rail B respectively, in order to prevent bearing beam 1 by gravity tipping backwards, to improve the security and stability of load carrier, other end carriages 211 except being connected with crane carriage 1 are respectively equipped with hold-down arm 5, and this hold-down arm 5 is flexibly connected with end carriage 211 respectively by flange 4.The lower side arm of hold-down arm 5 and bearing beam 21 is respectively equipped with for the carriage 6 with guide rail 7 sliding block joint; This carriage 6 is made up of bearing block 61 and sliding part 62, the upper end of bearing block 61 is fixedly connected with bearing support 2 downside, the lower end of bearing block 61 is fixedly connected with the upper end of sliding part 62, the lower end of sliding part 62 is provided with the groove matched with guide rail 7, and this sliding part 62 is by groove and guide rail 7 sliding block joint.
Fig. 1 and Fig. 2 be respectively the crane carriage 1 of the first embodiment and bearing support 2 with the use of time front view and birds-eye view, except crane carriage 1 and the quantity of bearing support 2 and the different of the second embodiment in this figure, other architectural features are all identical.
Installation of the present utility model and principle of work:
(1) debugging before lifting: two drivings on same driving orbit, original energy disperser of driving A and driving B opposed juxtaposition is removed temporarily, implements mechanical connection; The A and driving B that drives a vehicle takes a set of master controller to control, and it is qualified synchronously to come and go operation debugging along orbit; The a set of master controller of the same employing of two crane carriages 1 on driving A and driving B controls, and on the trolley travelling rail of two driving A and B, synchronous round operation debugging is qualified.
(2) installation of equipment: first two crane carriages 1 are placed on Crane Rail A and Crane Rail B respectively, two bearing supports 2 are placed in the both sides of crane carriage 1 respectively, and to be laterally arranged on Crane Rail on A and Crane Rail B, then crane carriage 1 and the end carriage 211 on both sides bearing support 2 are fixed by flange 4 and are connected, then hold-down arm 5 is arranged on except on other end carriages 211 be connected with dolly; Finally by the height under hook adjustment elevation location on crane carriage 1 and steel strand 221;
On bearing beam 21, symmetry distance installs two all-hydraulic steel strand jacks 22 respectively, and adopts hydraulic hose assembly that Hydraulic Station is connected fast with each all-hydraulic steel strand jack 22, and opening Hydraulic Station, to carry out system debug qualified; Run crane carriage 1, check the sliding part 62 of bearing beam 21 both sides on guide rail 7 during contact slide with or without jam, if without jam, it is qualified to detect.
(3) lifting of equipment: driving A and B synchronized operation is marched into the arena to heavy wares and unloaded truck position; Hydraulic Station system cloud gray model, makes the suspension hook 3 of steel strand 221 Heave Here be positioned at heavy wares furred ceiling place, is mechanically connected fixing by suspension hook 3 and the hanger of heavy wares; Hydraulic Station system cloud gray model drives suspension hook 3 synchronized operation, above driving surface heavy wares being risen to installation; Then by above the equipment that the is moved horizontally to installation site of two crane carriages 1; Hydraulic Station system cloud gray model, synchronously slowly moves down the suspension hook 3 of steel strand 221 Heave Here, heavy wares is steadily fallen attachment face, completes lifting operation.
(4) dismounting of weight-lifting equipment: A and B synchronized operation of first driving a vehicle is to safe place, Hydraulic Station system cloud gray model removes equipment such as steel strand 221 grade successively, remove and the connection of crane carriage 1 with bearing support 2 simultaneously, and adopt maintenance crane that bearing support 2 is hung out from driving; To remove between two crane carriages electrically main makes chain control, and the mechanical connection between two drivings, and to remove between two drivings electrically main makes chain control.
A kind of multi-arm fluid pressure type bearing beam described in the utility model and driving combined hanging device, structure is simple, bearing capacity is stronger, coordinate by crane carriage 1 and the bearing support 2 being arranged on crane carriage 1 both sides the lifting realized power equipment supply, improve the supporting power of traditional hanging apparatus and the safety of hoisting process.Add hold-down arm 5 in the apparatus, improve the security and stability of bearing support 2 and crane carriage 1, avoid bearing support 2 and occur by the situation of gravity tipping backwards.
A kind of multi-arm fluid pressure type bearing beam is only be described preferred implementation of the present utility model with the above-described embodiment of driving combined hanging device; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (6)
1. a multi-arm fluid pressure type bearing beam and driving combined hanging device, it is characterized in that: comprise and be arranged on crane carriage (1) on Crane Rail and bearing support (2), described bearing support (2) comprises the bearing beam (21) be slidably arranged on Crane Rail and the steel strand jack (22) being vertically set on bearing beam (21) upside, the bilateral symmetry of described bearing beam (21) is provided with multiple end carriage (211) horizontally outward extended along its Width, described crane carriage (1) is fixedly connected with end carriage (211), described bearing beam (21) is upper and be positioned at the through hole be vertically provided with immediately below steel strand jack (22) through bearing beam (21) upper side and downside, the steel strand (221) of described steel strand jack (22) extend to the below of bearing beam (21) through through hole, and free-running fit between steel strand (221) and through hole, described crane carriage (1) below, and be positioned at bearing beam (21) below steel strand (221) on be respectively equipped with suspension hook (3).
2. a kind of multi-arm fluid pressure type bearing beam according to claim 1 and driving combined hanging device, it is characterized in that: described crane carriage (1) at least one, bearing support (2) at least two, described crane carriage (1) is positioned between two bearing supports (2), and crane carriage (1) is fixedly connected with the end carriage (211) be positioned on crane carriage (1) both sides bearing support (2) by flange (4).
3. a kind of multi-arm fluid pressure type bearing beam according to claim 1 and driving combined hanging device, it is characterized in that: described bearing support (2) also comprises multiple hold-down arm (5) be fixedly connected with by flange (4) with end carriage (211), and described hold-down arm (5) is connected on the end carriage (211) except being connected with crane carriage (1).
4. a kind of multi-arm fluid pressure type bearing beam according to claim 1 and driving combined hanging device, is characterized in that: described bearing support (2) is by carriage (6) and Crane Rail sliding block joint.
5. a kind of multi-arm fluid pressure type bearing beam according to claim 4 and driving combined hanging device, it is characterized in that: described carriage (6) is made up of bearing block (61) and sliding part (62), the upper end of described bearing block (61) is fixedly connected with bearing support (2) downside, the lower end of bearing block (61) is fixedly connected with the upper end of sliding part (62), the lower end of described sliding part (62) is provided with the groove matched with guide rail (7), and this sliding part (62) is by groove and guide rail (7) sliding block joint.
6. a kind of multi-arm fluid pressure type bearing beam according to claim 1 and driving combined hanging device, it is characterized in that: the distance between described bearing beam (21) homonymy end carriage (211) and the distance between the guide rail (7) on Crane Rail match, described carriage (6) is at least two, is separately positioned on the downside of hold-down arm (5) and bearing beam (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059662.6U CN204490344U (en) | 2015-01-28 | 2015-01-28 | A kind of multi-arm fluid pressure type bearing beam and driving combined hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059662.6U CN204490344U (en) | 2015-01-28 | 2015-01-28 | A kind of multi-arm fluid pressure type bearing beam and driving combined hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204490344U true CN204490344U (en) | 2015-07-22 |
Family
ID=53569632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520059662.6U Withdrawn - After Issue CN204490344U (en) | 2015-01-28 | 2015-01-28 | A kind of multi-arm fluid pressure type bearing beam and driving combined hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204490344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609302A (en) * | 2015-01-28 | 2015-05-13 | 中国能源建设集团安徽电力建设第一工程有限公司 | Multi-arm hydraulic type bearing beam and travelling crane combined lifting device and lifting method thereof |
-
2015
- 2015-01-28 CN CN201520059662.6U patent/CN204490344U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609302A (en) * | 2015-01-28 | 2015-05-13 | 中国能源建设集团安徽电力建设第一工程有限公司 | Multi-arm hydraulic type bearing beam and travelling crane combined lifting device and lifting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150722 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |