CN107140561B - A kind of telescopic arm structure of logistics loading hoisting conveyer - Google Patents
A kind of telescopic arm structure of logistics loading hoisting conveyer Download PDFInfo
- Publication number
- CN107140561B CN107140561B CN201710310077.2A CN201710310077A CN107140561B CN 107140561 B CN107140561 B CN 107140561B CN 201710310077 A CN201710310077 A CN 201710310077A CN 107140561 B CN107140561 B CN 107140561B
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- Prior art keywords
- arm
- fixed
- plate
- fixed arm
- track
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
Abstract
The present invention relates to a kind of telescopic arm structures of logistics loading hoisting conveyer, wherein, fixed arm (31) is semi-enclosed and one end, and there is the box of opening to fix girder construction, and top is fixed at the top of bulkhead, and one side is equipped with driving part (21)；The side of arm (32) carries rack (22), and the gear engaged transmission of the rack (22) and driving part (21) drives arm (32) to be extended and retracted in fixed arm (31)；The trolley track (313) that the moving trolley for transporting cargo is walked is provided in fixed arm (31)；The arm track (322) of the moving trolley walking is provided in the arm (32).The present invention not only occupies little space, but also disclosure satisfy that the requirement of lifting and transport one, substantially increases shipping work efficiency.
Description
Technical field
The present invention relates to ship domains, more particularly, to a kind of telescopic arm structure of logistics loading hoisting conveyer.
Background technology
Currently, ship logistics handling equipment system in domestic market and few, most in addition to roll-on-roll-off ship is
Ship logistics system, using the included lifting equipment of harbour lifting equipment or hull by cargo hoisting to logistic transmission system,
Conevying efficiency is greatly reduced in this way.Meanwhile a set of lifting equipment is because of the particularity and complexity of its equipment, often in hull cloth
It sets that the space occupied is very big, also there is the limitation of certain use scope.
The logistics transportation of roll-on-roll-off ship is primarily directed to the shipment of specific complete mobile units, such as car etc., it is desirable that
Cargo itself has mobilization dynamic ability.
Therefore it provides a kind of the space occupied is small and continuity takes the lifting Transmission system ten that object and cargo transfer are integrated
Point necessity, and telescopic crane has the advantages that occupy little space and can pay the utmost attention to, and exploitation is a kind of to be had and stretch and object
The boom structure system for flowing transportation function is very necessary.
The boom structure system of existing telescopic crane equipment is mostly closed box-structure, this box boom structure
Function without horizontal transport cargo does not have apparent logistics transmission characteristic.
Invention content
In response to the problems existing in the prior art, the purpose of the present invention is to provide a kind of telescopic arm knots of logistics loading hoisting conveyer
Structure, the space occupied is small and the realization continuity in lifting Transmission system can be applied to take object and cargo transfer.
The purpose of the present invention is achieved through the following technical solutions：
The present invention provides a kind of telescopic arm structure of logistics loading hoisting conveyer comprising：
Fixed arm, arm, driving part and rack；
The fixed arm is semi-enclosed and one end, and there is the box of opening to fix girder construction, and top is fixed in bulkhead
Top, one side are equipped with driving part；The side of arm carries rack, which engages biography with the gear of driving part
It is dynamic, drive arm to be extended and retracted in fixed arm；
The trolley track that the moving trolley for transporting cargo is walked is provided in the fixed arm；Setting in the arm
There is the arm track of the moving trolley walking.
It is highly preferred that the fixed arm includes：
Connecting plate is pushed up in fixed arm side plate, drive mechanism connecting seat, fixed arm bottom plate, fixed arm top plate and cabin；
The fixed arm side plate is two, and gear cover and drive mechanism connecting seat are disposed on one of fixed arm side plate
For fixing driving part；
The fixed arm bottom plate is arranged in the fixed arm using the intermediate U-shaped structure steel plate hollowed out, the trolley track
On bottom plate；
The fixed arm top plate is fixed on the top of the fixed arm, is connect above with cabin top connecting plate.
It is highly preferred that the fixed arm further includes：In the stiffener of the outside of fixed arm side plate connection, the tooth
Wheel cover and drive mechanism connecting seat are fixed on the stiffener.
It is highly preferred that the fixed arm further includes：The stiffener connected on the outside of another fixed arm side plate.
It is highly preferred that the fixed arm further includes：In the stiffener that the top of fixed arm top plate is arranged.
It is highly preferred that being provided with adjusting hole on the stiffener.
It is highly preferred that the fixed arm further includes：Adjustment plate；The adjustment plate is arranged on fixed arm bottom plate, sets thereon
There is slot hole and is fixed by fastener.
It is highly preferred that the arm includes：
Riser, arm bottom plate, rack positioning plate, cover board, sealing plate；
The riser is located at the both sides of the arm, wherein the outside of a cant board is furnished with rack positioning plate；
The arm bottom plate is the internal U-shaped structure hollowed out, and the side of U-shaped structure is fixed on arm by horizontal steel plate and stands
The inside of plate；The arm track is arranged in the top of the horizontal steel plate of the U-shaped structure；
The cover board is located at the top of arm；
The sealing plate seals the head of arm.
It is highly preferred that the cover board uses the hollow out steel plate that middle part interruption hollows out.
It is highly preferred that the arm track is arranged with trolley track dislocation.
The present invention has the following technical effect that it can be seen from the technical solution of aforementioned present invention：
The present invention uses this telescoping boom structure, not only occupies little space, but also disclosure satisfy that lifting and transport one
Requirement, substantially increase shipping work efficiency.
The configuration of the present invention is simple is conducive to arrange that hoist drive mechanism and hoist attachment are such as led in fixed arm structural base
To pulley blocks etc..
The present invention takes object, when not working when working especially suitable for logistics crane by telescoping boom structure outside ship side
In ship side (such as：Container) preserve operating mode.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2-1 is the structural schematic diagram of fixed arm；
Fig. 2-2 is the close-up schematic view in the portions B in Fig. 2-1；
Fig. 3-1 is the structural schematic diagram of arm；
Fig. 3-2 is the close-up schematic view in the portions A in Fig. 3-1.
In attached drawing：
Fixed arm 31, arm 32, driving part 21 and rack 22；
Fixed arm side plate 310, stiffener 312, adjusting hole 3121, trolley track 313, is consolidated drive mechanism connecting seat 311
Connecting plate 318 is pushed up in fixed arm bottom plate 314, adjustment plate 315, fixed arm top plate 317, cabin；
Riser 321, arm track 322, arm bottom plate 323, rack positioning plate 324, cover board 325, sealing plate 326.
Specific implementation mode
The present invention is described in further details below with reference to attached drawing.
Embodiment one
The present invention provides a kind of telescopic arm structure of logistics loading hoisting conveyer, is applied to electric telescopic logistics lifting and transports
Defeated machine is particularly suitable for the logistics loading hoisting conveyer system that there is institute's hoisting object scale to weigh surely, is specifically more suitable for use in sea
Lifting Transmission system conditional to occupied space on foreign ship, taking object and cargo transfer to be integrated.
The structure of the embodiment of the present invention one is as shown in Figure 1, include：Fixed arm 31, arm 32, driving part 21 and rack
22.Fixed arm 31 is box-structure, and top is fixed at the top of bulkhead, and one side is equipped with driving part 21, the driving
Component 21 include motor and with pass through motor-driven gear.The side of arm 32 carries rack 22, the rack 22 and driving
The gear engaged transmission of component 21, drives arm 32 to be extended and retracted in fixed arm 31.
For the structure of above-mentioned fixed arm 31 as shown in Fig. 2-1 and Fig. 2-2, which is that the semi-enclosed and one end of one kind is opened
The box of mouth and lower openings fixes girder construction comprising：Fixed arm side plate 310, drive mechanism connecting seat 311, trolley track
313, connecting plate 318 is pushed up in fixed arm bottom plate 314, adjustment plate 315, fixed arm top plate 317 and cabin.
Above-mentioned fixed arm side plate 310 use integral plate, be wherein disposed on the fixed arm side plate 310 of side gear cover and
Drive mechanism connecting seat 311, for fixed driving part 21, therefore special grinding apparatus compacting may be used in the fixed arm side plate 310
It forms.In order to reinforce fixed arm side plate 310, can also in each connection reinforcement component 312 in the outside of two fixed arm side plates 310,
Gear cover and drive mechanism connecting seat 311 are fixed therein on the stiffener 312 of a fixed arm side plate 310.Above-mentioned reinforcement
Adjusting hole 3121 is provided on component 312, for adjusting structure centre centering when fixed arm 31 makes itself and arm 32 connect.
Using the intermediate U-shaped structure hollowed out, the open end of the U-shaped structure has fixed arm bottom plate 314 towards fixed arm 31
One end of opening, and the both sides of U-shaped structure are connect by horizontal steel plate with fixed arm side plate 310 respectively, 314 liang of fixed arm bottom plate
Trolley track 313 is respectively disposed on the horizontal steel plate of side.The installation requirement of the track of trolley track 313 routinely welds or spiral shell
Bolt briquetting is fixed.
Because of the welding deformation of structural member, actual component needs to adjust, and especially has the case where relative motion, so this
Embodiment is also provided with adjustment plate 315, which is arranged on fixed arm bottom plate 314, slot hole is arranged thereon and by tight
Firmware is fixed, when the center of arm 32 and fixed arm 31 is unable to centering, then by adjusting the position of the adjustment plate 315, to protect
Demonstrate,prove structure aligning centering when arm 32 and the connection of fixed arm 31.
The top of fixed arm 31 is by several fixed arm top plates 317 being made of monoblock steel plate, and above and connecting plate is pushed up in cabin
318 connections, connection type can be used welding or be bolted.In order to keep fixed arm configuration more firm, in fixed arm top plate 317
Top be also equipped with stiffener 312.Be provided with adjusting hole 3121 on the stiffener 312, for ensure and fixed arm 31 and
Structure aligning centering when arm 32 connects.
The structure of above-mentioned arm 32 is as shown in Fig. 3-1 and Fig. 3-2 comprising：Riser 321, arm track 322, arm bottom
Plate 323, rack positioning plate 324, cover board 325, sealing plate 326.
Arm 32 is the box cantilever beam structure of a kind of semi-enclosed and one end open and lower openings.The both sides of arm 12
For the riser 321 of monoblock, wherein the disposed outside of a cant board 321 has rack positioning plate 324；Rack positioning plate 324 is one
Elongated band installs the steel plate structure of positioning spigot, rack installation bolt hole is designed with, for installing rack.Arm bottom plate 323
It is the U-shaped structure that a centre hollows out, and the open end of U-shaped structure has one end of opening towards arm 32.The two of U-shaped structure
Side is fixed on the inside of arm riser 321 by horizontal steel plate.It is disposed with arm above the horizontal steel plate of U-shaped structure both sides
Track 322, the arm track 322 is for bearing moving trolley and cargo.The installation of the track of arm track 322 routinely is wanted
Welding or bolt briquetting is asked to fix.
The trolley track 313 of the arm track 322 and fixed arm 31 is staggeredly arranged, since arm 32 has part to need to be arranged
In fixed arm 31, not deviate from fixed arm 31 when ensureing that arm 32 is stretched out from fixed arm 31, so the arm 32 and fixation
Arm 31 has overlapped part, the setting of the part of this overlapping in order to ensure moving trolley inside and outside wheel group power from arm
It is transformed on track 322 on the trolley track 313 of fixed arm 31.When moving trolley arrives the trolley track 313 of fixed arm 31 completely
When, the outer wheel of moving trolley moves power transmission on the trolley track 313 of fixed arm 31, when moving trolley is moved in arm 32
When, the interior wheel of moving trolley moves power transmission on the arm track 322 of arm 32.
Cover board 325 at the top of arm uses the hollow out steel plate that middle part interruption hollows out, purpose of design to be easy for observation and hang
The trolley travelling situation of orbit arm 322, and the weight of 32 structure of arm can be mitigated.
The head of arm 32 is sealed using sealing plate 326.
Embodiment two
It is in place of embodiment two and the difference of embodiment one, arm track 322 and the trolley track 313 of fixed arm 31 connect
Continuous setting, at this moment needs arm track 322 or trolley track that arm 32 and fixed arm 31 are had in overlapped part
313 remove a part, to ensure that arm track 322 and trolley track 313 can connect after arm 32 is retracted in fixed arm 31.
The remaining part that embodiment two includes is identical as above-described embodiment one, is not detailed herein.
Although the present invention has been described by way of example and in terms of the preferred embodiments, embodiment does not limit the present invention.This hair is not being departed from
In bright spirit and scope, any equivalent change or retouch done also belongs to the protection domain of the present invention.Therefore the present invention
Protection domain should be using the content that claims hereof is defined as standard.
Claims (8)
1. a kind of telescopic arm structure of logistics loading hoisting conveyer, which is characterized in that the telescopic arm structure includes：
Fixed arm (31), arm (32), driving part (21) and rack (22)；
The fixed arm (31) is semi-enclosed and one end, and there is the box of opening to fix girder construction, and top is fixed in bulkhead
Top, one side are equipped with driving part (21)；The side of arm (32) carries rack (22), the rack (22) and driving portion
The gear engaged transmission of part (21), drives arm (32) to be extended and retracted in fixed arm (31)；
The trolley track (313) that the moving trolley for transporting cargo is walked is provided in the fixed arm (31)；The arm
(32) the arm track (322) of the moving trolley walking is provided in；
The fixed arm (31) includes：
Fixed arm side plate (310), drive mechanism connecting seat (311), fixed arm bottom plate (314), fixed arm top plate (317) and cabin top
Connecting plate (318)；
The fixed arm side plate (310) is two, and gear cover and driving mechanism are disposed on one of fixed arm side plate (310)
Connecting seat (311) is for fixing driving part (21)；
The fixed arm bottom plate (314) is arranged in described using the intermediate U-shaped structure steel plate hollowed out, the trolley track (313)
On fixed arm bottom plate (314)；
The fixed arm top plate (317) is fixed on the top of the fixed arm (31), pushes up connecting plate (138) with the cabin above
Connection；
The arm (32) includes：
Riser (321), arm bottom plate (323), rack positioning plate (324), cover board (325), sealing plate (326)；
The riser (321) is located at the both sides of the arm (12), wherein the outside of a cant board (321) is furnished with rack positioning plate
(324)；
The arm bottom plate (323) is the internal U-shaped structure hollowed out, and the side of U-shaped structure is fixed on arm by horizontal steel plate
The inside of riser (321)；The arm track (322) is arranged in the top of the horizontal steel plate of the U-shaped structure；
The cover board (325) is located at the top of arm (32)；
The sealing plate (326) seals the head of arm (32).
2. a kind of telescopic arm structure of logistics loading hoisting conveyer according to claim 1, which is characterized in that the fixed arm
(31) further include：
In the stiffener (312) of the outside of a fixed arm side plate (310) connection, the gear cover and drive mechanism connecting seat
(311) it is fixed on the stiffener (312).
3. a kind of telescopic arm structure of logistics loading hoisting conveyer according to claim 2, which is characterized in that the fixed arm
(31) further include：
The stiffener (312) connected on the outside of another fixed arm side plate (310).
4. a kind of telescopic arm structure of logistics loading hoisting conveyer according to claim 2, which is characterized in that the fixed arm
(31) further include：
In the stiffener (312) that the top of fixed arm top plate (318) is arranged.
5. a kind of telescopic arm structure of logistics loading hoisting conveyer according to claim 2 to 4 any one, feature exist
In being provided with adjusting hole (3121) on the stiffener (312).
6. a kind of telescopic arm structure of logistics loading hoisting conveyer according to claim 1, which is characterized in that the fixed arm
(31) further include：
Adjustment plate (315)；
The adjustment plate (315) is arranged on fixed arm bottom plate (314), which is provided with slot hole and is fixed by fastener.
7. a kind of telescopic arm structure of logistics loading hoisting conveyer according to claim 1, which is characterized in that the cover board
(325) the hollow out steel plate for using middle part interruption to hollow out.
8. a kind of telescopic arm structure of logistics loading hoisting conveyer according to claim 1, which is characterized in that the arm rail
Road (322) is arranged with the trolley track (313) dislocation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310077.2A CN107140561B (en) | 2017-05-05 | 2017-05-05 | A kind of telescopic arm structure of logistics loading hoisting conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310077.2A CN107140561B (en) | 2017-05-05 | 2017-05-05 | A kind of telescopic arm structure of logistics loading hoisting conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107140561A CN107140561A (en) | 2017-09-08 |
| CN107140561B true CN107140561B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710310077.2A Active CN107140561B (en) | 2017-05-05 | 2017-05-05 | A kind of telescopic arm structure of logistics loading hoisting conveyer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074165Y (en) * | 2007-07-25 | 2008-06-18 | 渤海船舶重工有限责任公司 | Cantilever supported welding supplying apparatus |
| CN201125132Y (en) * | 2007-10-23 | 2008-10-01 | 无锡泰源机器制造有限公司 | Telescoping device for telescopic arm of trolley crane |
| EP2210849A1 (en) * | 2009-01-21 | 2010-07-28 | Konecranes Plc | Double chain hoist assembly |
| CN204958179U (en) * | 2015-09-30 | 2016-01-13 | 惠州市昱嘉起重机械有限公司 | Telescopic pair of roof beam hoist |
| CN205971750U (en) * | 2016-07-29 | 2017-02-22 | 上海亨远船舶设备有限公司 | Telescopic life raft gallows |
-
2017
- 2017-05-05 CN CN201710310077.2A patent/CN107140561B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074165Y (en) * | 2007-07-25 | 2008-06-18 | 渤海船舶重工有限责任公司 | Cantilever supported welding supplying apparatus |
| CN201125132Y (en) * | 2007-10-23 | 2008-10-01 | 无锡泰源机器制造有限公司 | Telescoping device for telescopic arm of trolley crane |
| EP2210849A1 (en) * | 2009-01-21 | 2010-07-28 | Konecranes Plc | Double chain hoist assembly |
| CN101786573A (en) * | 2009-01-21 | 2010-07-28 | 科尼起重机设备有限公司 | Double chain hoist assembly |
| CN204958179U (en) * | 2015-09-30 | 2016-01-13 | 惠州市昱嘉起重机械有限公司 | Telescopic pair of roof beam hoist |
| CN205971750U (en) * | 2016-07-29 | 2017-02-22 | 上海亨远船舶设备有限公司 | Telescopic life raft gallows |
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| Publication number | Publication date |
|---|---|
| CN107140561A (en) | 2017-09-08 |
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Effective date of registration: 20191106 Address after: 200031 Xuhui District, Hengshan Road, No. 10, Co-patentee after: SHANGHAI HENGTUO INDUSTRY DEVELOPMENT CO., LTD. Patentee after: 704 Research Institute of China Shipbuilding Heavy Industry Group Corporation Address before: 200031 Xuhui District, Hengshan Road, No. 10, Patentee before: 704 Research Institute of China Shipbuilding Heavy Industry Group Corporation |
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