CN103395705B - Detachable hanging basket structure for cranes - Google Patents
Detachable hanging basket structure for cranes Download PDFInfo
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- CN103395705B CN103395705B CN201310302903.0A CN201310302903A CN103395705B CN 103395705 B CN103395705 B CN 103395705B CN 201310302903 A CN201310302903 A CN 201310302903A CN 103395705 B CN103395705 B CN 103395705B
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- hanging basket
- sides
- hoisting crane
- type auxiliary
- barrel structure
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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 13
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 description 5
- 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
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The invention provides a detachable hanging basket structure for cranes, for solving the problem that no hanging basket structure for cranes is available at present. The detachable hanging basket structure for cranes comprises a cargo boom and a hanging basket of a crane and is characterized in that each of two sides of the upper end of the head of the cargo boom is provided with a pull rod bracket, each of two sides of the lower end of the head of the cargo boom is provided with an auxiliary boom bracket, the two auxiliary boom brackets are respectively connected with two connectors on one side of an H-shaped auxiliary boom, two connectors on the other side of the H-shaped auxiliary boom are respectively connected with two sides of the hanging basket, each of the two pull rod bracket is connected with a pull rod, and the two pull rods are both connected to the middle part of the H-shaped auxiliary boom. The detachable hanging basket structure can meet the hoisting operation requirement and the man-riding overhead operation requirement and is capable of saving substantial equipment lease expense for a construction project, avoiding a complicated procedure of access of vehicles to a construction site, improving the efficiency of construction operations and lowering the construction cost.
Description
Technical field
The present invention 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, the vehicle of this two type is indispensable in actual job process, therefore, need the vehicle leasing this two type in work progress, and the operating costs of this two type vehicles is all higher.At present, market is not also had both the hoisting crane of aerial manned hanging basket function.
Summary of the invention
The object of the invention is the detachable barrel structure that a kind of hoisting crane is provided to solve above-mentioned the deficiencies in the prior art, having both aerial manned and hoisting function simultaneously.
In order to achieve the above object, the detachable barrel structure of the hoisting crane designed by the present invention, comprise crane arm and the hanging basket of a hoisting crane, it is characterized in that the both sides of 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, two described auxiliary supports connect two connectors of one " H " type auxiliary side respectively, two connectors of described " H " type auxiliary opposite side connect the both sides of hanging basket respectively, two described rob supports connect a pull bar respectively, two described pull bars are all connected to the middle part of described " H " type auxiliary.To removably connect hanging basket at the head of crane arm, hoisting crane is made to have lifting and aerial manned hanging basket function, when building operation, only need the vehicle of hoisting crane one type of the technical program can complete lifting and aerial manned hanging basket two kinds of functions, eliminate the use cost of aerial platform, add the degree of utilization of hoisting crane, and rational in infrastructure, solid and reliable.
Improving further and supplementing as said structure, the present invention 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 a sector respectively for two connectors connecting hanging basket, described hanging basket both sides are equipped with a lock gear mechanism matched with described sector respectively, described lock gear mechanism comprises the tooth bar of an energy upper and lower displacement, described tooth bar engages with described sector when bottom, lock gear mechanism is locking sector when hanging basket arrives job position, avoid hanging basket to produce in operation process to rock, 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 the axis hole for wearing bearing pin, and described lock gear mechanism is fixed on the riser above axis hole, rationally distributed, connect reliable, facilitate the use of hanging basket.
Described " H " type auxiliary is greater than the two connector distances for auxiliary connection arm support for the two connector distances connecting hanging basket, larger for ease of construction hanging basket size, and limited owing to carrying, " H " type auxiliary and hoisting crane then need to control within reasonable size.
Described " H " type auxiliary comprises a cross bar and is positioned at two montants of cross bar both sides, and be provided with the projection for cylinder lever connecting rod in the middle of described cross bar, it is firm to connect.
Described montant, by being positioned at middle outwards oblique section and be positioned at the straight section at oblique section two, meets while described " H " type auxiliary is greater than the two connector distances for auxiliary connection arm support for the two connector distances connecting hanging basket, sound construction, easy to process.
The detachable barrel structure of a kind of hoisting crane that the present invention obtains, the job requirements of hoisting and hanging can be met, also the requirement of manned aloft work can be met, 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.
Accompanying drawing explanation
Fig. 1 is the structural representation of entirety of the present invention;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of crane arm head of the present invention;
Fig. 4 is the lateral plan of Fig. 3;
Fig. 5 is the structural representation of the present invention " H " type auxiliary;
Fig. 6 is the lateral plan of Fig. 5;
Fig. 7 is the structural representation that the present invention locks when gear mechanism does not lock tooth;
Fig. 8 is the structural representation after the present invention locks gear mechanism lock tooth;
Fig. 9 is the structural representation of hanging basket of the present invention.
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-are protruding.
Detailed description of the invention
Below by embodiment, the invention will be further described by reference to the accompanying drawings.
Embodiment 1
As shown in figs 1-9, the detachable barrel structure of a kind of hoisting crane that the present embodiment describes, comprise crane arm 2 and the hanging basket 7 of a hoisting crane 1, the both sides of described crane arm 2 head upper end weld a rob support 3 respectively, can not have an impact to the use of hoisting crane after welding, the both sides of described crane arm 2 head lower end are respectively equipped with an auxiliary support 5, two described auxiliary supports 5 connect two connectors of one " H " type auxiliary 6 side respectively, two connectors of described " H " type auxiliary 6 opposite side connect the both sides of hanging basket 7 respectively, two described rob supports 3 connect a pull bar 4 respectively, two described pull bars 4 are all 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, pull bar 4 and " H " type auxiliary 6 all adopt the structure of elongated hole with the connecting bore of crane arm head, to adapt to the needs of crane arm head structure change.
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 a sector 8 respectively for two connectors connecting hanging basket, described hanging basket 7 both sides are equipped with a lock gear mechanism matched with described sector respectively, described lock gear mechanism comprises the tooth bar 9 of an energy upper and lower displacement, and described tooth bar 9 engages with described sector 8 when bottom.The both sides of described hanging basket 7 are respectively equipped with a riser 10, and described riser 10 upper end has the axis hole for wearing bearing pin 11, and described lock gear mechanism is fixed on the riser 10 above axis hole.Described " H " type auxiliary 6 is greater than the two connector distances for auxiliary connection arm support 5 for the two connector distances connecting 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, is provided with the projection 14 for cylinder lever connecting rod in the middle of described cross bar 12.Described montant 13 is by being positioned at middle outwards oblique section and the straight section being positioned at oblique section two.
Working process: operating personnel can enter locking door snap close after in hanging basket by the door in basket body, after this, hanging basket is with crane boom head movement, because basket body can be rotated, because the basket body in Action of Gravity Field motion process remains plumbness in vertical direction relative to " H " type auxiliary.Behind arrival operation height position, in hanging basket, personnel can by the lock gear mechanism locking hanging basket of hanging basket, make basket body relatively keep quiescence with " H " type auxiliary, avoid producing swing when aloft work because of the motion of operating environment wind-force factor or operating personnel.
After operation completes, operating personnel first must unclamp hanging basket lock gear mechanism, then commands crane driver manipulating crane, and hanging basket does descending motion with crane arm head and arrives ground.Because the quality of each parts of this hanging basket own is little, there is no the connection request of 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 the need to special Work tool, work capacity is little, and this hanging basket major part uses coventional type steel making, easily manufactured cost is low, and volume is little, convenient transportation.And this barrel structure is through design & check, load carrying ability 250 kilograms.Also carried out the load trial of 1.25 times of entity, structural safety is reliable simultaneously.In the use procedure of hanging basket, operating personnel should strictly observe the operating regulation of hoisting operation and aloft work.
After hoisting crane is equipped with this hanging basket, when the manned aloft work of needs, after can suspension hook being unloaded, 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 hoisting and hanging operation be carried out.Hoisting crane like this both can meet the job requirements of hoisting and hanging, also can meet the requirement of manned aloft work.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.
Claims (7)
1. the detachable barrel structure of a hoisting crane, comprise crane arm (2) and the hanging basket (7) of a hoisting crane (1), it is characterized in that the both sides of 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), two described auxiliary supports (5) connect two connectors of one " H " type auxiliary (6) side respectively, two connectors of described " H " type auxiliary (6) opposite side connect the both sides of hanging basket (7) respectively, described two rob supports (3) connect a pull bar (4) respectively, described two pull bars (4) are all 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 in 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 a sector (8) respectively for two connectors connecting hanging basket, described hanging basket (7) both sides are equipped with a lock gear mechanism matched with described sector respectively, described lock gear mechanism comprises the tooth bar (9) of an energy upper and lower displacement, and described tooth bar (9) engages with described sector (8) when bottom.
4. the detachable barrel structure of a kind of hoisting crane according to claim 3, it is characterized in that the both sides of described hanging basket (7) are respectively equipped with a riser (10), described riser (10) upper end has the axis hole for wearing bearing pin (11), and described lock gear mechanism is fixed on the riser (10) above axis hole.
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 connecting 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, in the middle of described cross bar (12), be provided with the projection (14) for cylinder lever connecting rod.
7. the detachable barrel structure of a kind of hoisting crane according to claim 6, is characterized in that described montant (13) is by being positioned at middle outwards oblique section and the straight section being positioned at oblique section two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310302903.0A CN103395705B (en) | 2013-07-17 | 2013-07-17 | Detachable hanging basket structure for cranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310302903.0A CN103395705B (en) | 2013-07-17 | 2013-07-17 | Detachable hanging basket structure for cranes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103395705A CN103395705A (en) | 2013-11-20 |
| CN103395705B true CN103395705B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310302903.0A Active CN103395705B (en) | 2013-07-17 | 2013-07-17 | Detachable hanging basket structure for cranes |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256990B (en) * | 2015-11-06 | 2019-01-11 | 国家电网公司 | A kind of cage system |
| CN105329786B (en) * | 2015-11-26 | 2017-08-29 | 兰考神力工程机械有限公司 | Lifting work high above the ground integrated vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3110848A1 (en) * | 1980-04-10 | 1982-01-14 | Cella S.p.A., Gussago, Brescia | SAFETY DEVICE FOR LIFTING DEVICES OF A GENERAL TYPE AND FOR HANDLING DEVICES WITH OIL HYDRAULIC CONTROL |
| CN1117019A (en) * | 1994-12-28 | 1996-02-21 | 王绍清 | Universal miniature dual-purpose hanging and lifting crane |
| DE29815527U1 (en) * | 1998-08-31 | 2000-01-27 | Bauunternehmen Echterhoff Gmbh | Work platform |
| CN2915820Y (en) * | 2006-04-29 | 2007-06-27 | 徐州海伦哲专用车辆有限公司 | High altitude operation vehicle |
| CN201024068Y (en) * | 2007-03-30 | 2008-02-20 | 张天才 | High altitude operation rail leveling device |
| CN203333199U (en) * | 2013-07-17 | 2013-12-11 | 国家电网公司 | Detachable basket structure of crane |
-
2013
- 2013-07-17 CN CN201310302903.0A patent/CN103395705B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3110848A1 (en) * | 1980-04-10 | 1982-01-14 | Cella S.p.A., Gussago, Brescia | SAFETY DEVICE FOR LIFTING DEVICES OF A GENERAL TYPE AND FOR HANDLING DEVICES WITH OIL HYDRAULIC CONTROL |
| CN1117019A (en) * | 1994-12-28 | 1996-02-21 | 王绍清 | Universal miniature dual-purpose hanging and lifting crane |
| DE29815527U1 (en) * | 1998-08-31 | 2000-01-27 | Bauunternehmen Echterhoff Gmbh | Work platform |
| CN2915820Y (en) * | 2006-04-29 | 2007-06-27 | 徐州海伦哲专用车辆有限公司 | High altitude operation vehicle |
| CN201024068Y (en) * | 2007-03-30 | 2008-02-20 | 张天才 | High altitude operation rail leveling device |
| CN203333199U (en) * | 2013-07-17 | 2013-12-11 | 国家电网公司 | Detachable basket structure of crane |
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| Publication number | Publication date |
|---|---|
| CN103395705A (en) | 2013-11-20 |
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