CN203333199U - Detachable basket structure of crane - Google Patents
Detachable basket structure of crane Download PDFInfo
- Publication number
- CN203333199U CN203333199U CN2013204245403U CN201320424540U CN203333199U CN 203333199 U CN203333199 U CN 203333199U CN 2013204245403 U CN2013204245403 U CN 2013204245403U CN 201320424540 U CN201320424540 U CN 201320424540U CN 203333199 U CN203333199 U CN 203333199U
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- China
- Prior art keywords
- hanging basket
- sides
- crane
- hoisting crane
- type auxiliary
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- 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.)
- Expired - Lifetime
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- 230000007246 mechanism Effects 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a detachable basket structure of a crane. The detachable basket structure of the crane solves the technical problem that an existing crane is not of a basket structure. The detachable basket structure of the crane comprises a cargo boom of the crane and a basket of the crane and is characterized in that the two sides of the upper end of the head of the cargo boom are respectively provided with a pull rod support, the two sides of the lower end of the head of the cargo boom are respectively provided with an auxiliary arm support, the two auxiliary arm supports are connected with two connectors on one side of an H-shaped auxiliary arm respectively, two connectors on the other side of the H-shaped auxiliary arm are connected with the two sides of the basket respectively, the two pull rod supports are respectively connected with a pull rod, and the two pull rods are connected to the middle of the H-shaped auxiliary arm. The detachable basket structure of the crane can meet the operating requirement of lifting, also meet the requirement of manned working at heights, save a large amount of equipment leasing expense for construction projects, avoid tedious processes of entering and exiting of vehicles, improve construction efficiency, and reduce construction cost.
Description
Technical field
The utility model relates to hoisting crane retrofit technology field, especially a kind of detachable barrel structure of hoisting crane.
Background technology
When building operation, generally not only need to utilize hoisting crane to carry out hoisting operation, also need to utilize aerial platform to carry out manned aloft work simultaneously, this vehicle of two types is indispensable in the actual job process, therefore, need to lease this vehicle of two types in work progress, and the operating costs of this two type vehicles is all higher.At present, the hoisting crane that does not also have both aerial manned hanging basket function on market.
The utility model content
The purpose of this utility model is that a kind of detachable barrel structure of hoisting crane is provided in order to solve above-mentioned the deficiencies in the prior art, has both aerial manned and hoisting function simultaneously.
In order to achieve the above object, the detachable barrel structure of the hoisting crane that the utility model is designed, the crane arm and the hanging basket that comprise a hoisting crane, the both sides that it is characterized in that described crane arm head upper end are respectively equipped with a rob support, the both sides of described crane arm head lower end are respectively equipped with an auxiliary support, described two auxiliary supports connect respectively two connectors of one " H " type auxiliary, one side, two connectors of described " H " type auxiliary opposite side connect respectively the both sides of hanging basket, described two rob supports connect respectively a pull bar, described two pull bars all are connected to the middle part of described " H " type auxiliary.At the head of the crane arm hanging basket that removably connects, make hoisting crane there is lifting and aerial manned hanging basket function, when building operation, only need the vehicle of one type of the hoisting crane of the technical program can complete lifting and two kinds of functions of aerial manned hanging basket, saved the use cost of aerial platform, increased the degree of utilization of hoisting crane, and rational in infrastructure, solid and reliable.
Improve and supplement as the further of said structure, the utility model also comprises the combination in any of following additional technical feature or these features:
Described hanging basket is rotatably connected on described " H " type auxiliary by bearing pin, and hanging basket has rotating function, use during constructability.
Described " H " type auxiliary is equipped with respectively a sector for two connectors that connect hanging basket, a lock gear mechanism matched with described sector is equipped with respectively in described hanging basket both sides, described lock gear mechanism comprises the tooth bar of an energy upper and lower displacement, described tooth bar is when the next and described sector engagement, the lock gear mechanism is the locking sector when hanging basket arrives job position, avoid hanging basket to produce and rock in operation process, improve the safety of aloft work.
The both sides of described hanging basket are respectively equipped with a riser, and described riser upper end has for wearing the axis hole of bearing pin, and described lock gear mechanism is fixed on the riser of axis hole top, rationally distributed, connects reliably, facilitates the use of hanging basket.
Described " H " type auxiliary is greater than the two connector distances for the auxiliary connection arm support for the two connector distances that connect hanging basket, larger for ease of the construction hanging basket size, and limited due to carrying, " H " type auxiliary and hoisting crane need to be controlled in reasonable size.
Described " H " type auxiliary comprises a cross bar and two montants that are positioned at the cross bar both sides, in the middle of described cross bar, is provided with the projection for cylinder lever connecting rod, and it is firm to connect.
Described montant is by the outwards oblique section and be positioned at the straight section at oblique section two in the middle of being positioned at, when meeting described " H " type auxiliary and be greater than the two connector distance for the auxiliary connection arm support for the two connectors distances that connect hanging basket, and sound construction, easy to process.
The detachable barrel structure of a kind of hoisting crane that the utility model obtains, can meet the job requirements of hoisting and hanging, also can meet the requirement of manned aloft work, it can be a large amount of equipment leasing expense of construction project saving, avoid vehicles while passing field red tape, improve the efficiency of construction operation, reduce construction cost.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model integral body;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of the utility model crane arm head;
Fig. 4 is the lateral plan of Fig. 3;
Fig. 5 is the structural representation of the utility model " H " type auxiliary;
Fig. 6 is the lateral plan of Fig. 5;
Fig. 7 is the structural representation of the utility model lock gear mechanism while not locking tooth;
Fig. 8 is the structural representation after the utility model lock gear mechanism lock tooth;
Fig. 9 is the structural representation of the utility model hanging basket.
In figure: 1-hoisting crane, 2-crane arm, 3-rob support, 4-pull bar, 5-auxiliary support, 6-" H " type auxiliary, 7-hanging basket, 8-sector, 9-tooth bar, 10-riser, 11-bearing pin, 12-cross bar, 13-montant, 14-projection.
The specific embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1
As shown in Fig. 1-9, the detachable barrel structure of a kind of hoisting crane that the present embodiment is described, the crane arm 2 and the hanging basket 7 that comprise a hoisting crane 1, a rob support 3 is welded respectively in the both sides of described crane arm 2 head upper ends, after welding, can the use of hoisting crane not exerted an influence, the both sides of described crane arm 2 head lower ends are respectively equipped with an auxiliary support 5, described two auxiliary supports 5 connect respectively two connectors of one " H " type auxiliary, 6 one sides, two connectors of described " H " type auxiliary 6 opposite sides connect respectively the both sides of hanging basket 7, described two rob supports 3 connect respectively a pull bar 4, described two pull bars 4 all are connected to the middle part of described " H " type auxiliary 6.Because each model crane boom head construction size is variant, for guaranteeing hanging basket energy adapted for various hoisting crane, the connecting bore of pull bar 4 and " H " type auxiliary 6 and crane arm head all adopts the structure of slotted hole, the needs that change to adapt to crane arm head structure.
Described hanging basket 7 is rotatably connected on described " H " type auxiliary 6 by bearing pin 11.Described " H " type auxiliary 6 is equipped with respectively a sector 8 for two connectors that connect hanging basket, a lock gear mechanism matched with described sector is equipped with respectively in described hanging basket 7 both sides, described lock gear mechanism comprise one can upper and lower displacement tooth bar 9, described tooth bar 9 meshes with described sector 8 when the next.The both sides of described hanging basket 7 are respectively equipped with a riser 10, and described riser 10 upper ends have for wearing the axis hole of bearing pin 11, and described lock gear mechanism is fixed on the riser 10 of axis hole top.Described " H " type auxiliary 6 is greater than the two connector distances for auxiliary connection arm support 5 for the two connector distances that connect hanging basket 7.Described " H " type auxiliary 6 comprises a cross bar 12 and is positioned at two montants 13 of cross bar both sides, in the middle of described cross bar 12, is provided with the projection 14 for cylinder lever connecting rod.Described montant 13 is by outwards oblique section and the straight section that is positioned at oblique section two in the middle of being positioned at.
Working process: locking door snap close after the operating personnel can enter in hanging basket by the door on basket body, after this, hanging basket is with the crane boom head movement, because basket body can be rotated in vertical direction relative to " H " type auxiliary, because the basket body in the Action of Gravity Field motion process remains plumbness.After arriving the operation height position, in hanging basket, personnel can be by the lock gear mechanism locking hanging basket of hanging basket, make basket body relatively with " H " type auxiliary, keep quiescence, avoid the motion because of operating environment wind-force factor or operating personnel when aloft work to produce swing.
After operation completes, the operating personnel must first unclamp hanging basket lock gear mechanism, then commands the crane driver manipulating crane, and hanging basket is done descending motion with the crane arm head and arrived ground.Because the quality of each parts of this hanging basket own is little, the connection request that there is no oil, electricity, gas circuit, easy to connect, as long as operation field has two personnel can complete the disassemble and assemble work of hanging basket and crane arm head, without special Work tool, work capacity is little, and the most of coventional type steel making that uses of this hanging basket, easily manufactured cost is low, and volume is little, convenient transportation.And this barrel structure is checked through design, 250 kilograms of load carrying abilities.Also carried out the load trial of 1.25 times of entity, structural safety is reliable simultaneously.In the use procedure of hanging basket, the operating personnel should strictly observe the operating regulation of hoisting operation and aloft work.
After hoisting crane is equipped with this hanging basket, in the situation that the manned aloft work of needs, after can unloading suspension hook, installs this hanging basket, by hoisting crane, hanging basket is risen to job position, carry out aloft work.After unloading hanging basket, install suspension hook, can carry out the hoisting and hanging operation.So hoisting crane both can meet the job requirements of hoisting and hanging, also can meet the requirement of manned aloft work.Can avoid vehicles while passing field red tape for a large amount of equipment leasing expense of construction project saving, improve the efficiency of construction operation, reduce construction cost.
Claims (7)
1. the detachable barrel structure of a hoisting crane, the crane arm (2) and the hanging basket (7) that comprise a hoisting crane (1), the both sides that it is characterized in that described crane arm (2) head upper end are respectively equipped with a rob support (3), the both sides of described crane arm (2) head lower end are respectively equipped with an auxiliary support (5), described two auxiliary supports (5) connect respectively two connectors of one " H " type auxiliary (6) one sides, two connectors of described " H " type auxiliary (6) opposite side connect respectively the both sides of hanging basket (7), described two rob supports (3) connect respectively a pull bar (4), described two pull bars (4) all are connected to the middle part of described " H " type auxiliary (6).
2. the detachable barrel structure of a kind of hoisting crane according to claim 1, is characterized in that described hanging basket (7) is rotatably connected on described " H " type auxiliary (6) by bearing pin (11).
3. the detachable barrel structure of a kind of hoisting crane according to claim 2, it is characterized in that described " H " type auxiliary (6) is equipped with respectively a sector (8) for two connectors that connect hanging basket, a lock gear mechanism matched with described sector is equipped with respectively in described hanging basket (7) both sides, described lock gear mechanism comprise one can upper and lower displacement tooth bar (9), described tooth bar (9) meshes with described sector (8) when the next.
4. the detachable barrel structure of a kind of hoisting crane according to claim 3, the both sides that it is characterized in that described hanging basket (7) are respectively equipped with a riser (10), described riser (10) upper end has for wearing the axis hole of bearing pin (11), and described lock gear mechanism is fixed on the riser (10) of axis hole top.
5. the detachable barrel structure of a kind of hoisting crane according to claim 1, is characterized in that described " H " type auxiliary (6) is greater than the two connector distances for auxiliary connection arm support (5) for the two connector distances that connect hanging basket (7).
6. the detachable barrel structure of a kind of hoisting crane according to claim 5, it is characterized in that described " H " type auxiliary (6) comprises a cross bar (12) and is positioned at two montants (13) of cross bar both sides, is provided with the projection (14) for cylinder lever connecting rod in the middle of described cross bar (12).
7. the detachable barrel structure of a kind of hoisting crane according to claim 6, is characterized in that described montant (13) has the outwards oblique section and the straight section that is positioned at oblique section two in the middle of being positioned at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204245403U CN203333199U (en) | 2013-07-17 | 2013-07-17 | Detachable basket structure of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204245403U CN203333199U (en) | 2013-07-17 | 2013-07-17 | Detachable basket structure of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203333199U true CN203333199U (en) | 2013-12-11 |
Family
ID=49701890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204245403U Expired - Lifetime CN203333199U (en) | 2013-07-17 | 2013-07-17 | Detachable basket structure of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203333199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395705A (en) * | 2013-07-17 | 2013-11-20 | 国家电网公司 | Detachable hanging basket structure for cranes |
| CN105936471A (en) * | 2015-03-02 | 2016-09-14 | 奥马哈标准责任有限公司 | Collapsible personnel basket for a crane |
-
2013
- 2013-07-17 CN CN2013204245403U patent/CN203333199U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395705A (en) * | 2013-07-17 | 2013-11-20 | 国家电网公司 | Detachable hanging basket structure for cranes |
| CN103395705B (en) * | 2013-07-17 | 2015-03-11 | 国家电网公司 | Detachable hanging basket structure for cranes |
| CN105936471A (en) * | 2015-03-02 | 2016-09-14 | 奥马哈标准责任有限公司 | Collapsible personnel basket for a crane |
| CN105936471B (en) * | 2015-03-02 | 2018-02-02 | 奥马哈标准责任有限公司 | Collapsible Worker carrying basket for crane |
| US10532919B2 (en) | 2015-03-02 | 2020-01-14 | Omaha Standard, Llc | Collapsible personnel basket for a crane |
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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: 20131211 Effective date of abandoning: 20150311 |
|
| RGAV | Abandon patent right to avoid regrant |