CN106586843A - Double-beam bridge type crane - Google Patents
Double-beam bridge type crane Download PDFInfo
- Publication number
- CN106586843A CN106586843A CN201610961937.4A CN201610961937A CN106586843A CN 106586843 A CN106586843 A CN 106586843A CN 201610961937 A CN201610961937 A CN 201610961937A CN 106586843 A CN106586843 A CN 106586843A
- Authority
- CN
- China
- Prior art keywords
- girder
- crossbeam
- double
- trolley
- main beam
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
Abstract
The invention provides a double-beam bridge type crane, and relates to the technical field of crane equipment. The double-beam bridge type crane comprises a first main beam, a second main beam and a crane carriage, wherein the first main beam and the second main beam are arranged in parallel; a left cross beam is mounted at the left ends of the first main beam and the second main beam, and a right cross beam is mounted at the right ends of the first main beam and the second main beam; buffer layers are mounted on the right side surface of the left cross beam and the left side surface of the right cross beam; the left cross beam and the right cross beam are provided with driving devices; a camera is arranged on the left side of the right cross beam; sliding chutes are formed in the first main beam and the second main beam; the crane carriage is located on the sliding chutes; a pressurizing device is mounted on the crane carriage; an oil cylinder is mounted at the bottom end of the pressurizing device; a telescopic rod is mounted at the bottom end of the oil cylinder; a hook is arranged at the bottom end of the telescopic rod; and a display screen is arranged on the controller. By sharing of the weight of cargoes, the double-beam bridge type crane enables the stress to be uniform, so that the service life is prolonged, and the cost is reduced.
Description
Technical field
The present invention relates to technical field of crane equipment, and in particular to a kind of double girder overhead crane.
Background technology
Double girder overhead crane is the equipment that crossbearer carries out material handling in workshop, warehouse and stock ground overhead, due to twin beams
Leave space in the middle of two girders of bridge crane, trolley can the transverse movement on girder, and using below girder
Space handling material, do not hindered by ground installation, it is that use range is most wide, a kind of hoisting machinery that quantity is most, so
And double girder overhead crane wheel unbalance stress operationally easily occurs, gnaws the problem of rail and abrasion, increase maintenance and maintain into
This, and when before moving of car to crossbeam, because the effect of inertia force, cause dolly to move forward, crossbeam can be caused
Infringement, and for the travel conditions of dolly are had little understanding, and cause the main cause of wheel unbalance stress.
The content of the invention
(1) technical problem for solving
For the deficiencies in the prior art, the invention provides a kind of double girder overhead crane, solve wheel unbalance stress,
Gnaw rail and abrasion and crossbeam is damaged or problem that dolly travel conditions are not clear.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：
A kind of double girder overhead crane, including the first girder, the second girder and trolley, first girder and second
Into Parallel Design, first girder and the second girder left end are provided with left crossbeam and the first girder and the second girder to girder
Right-hand member is provided with right crossbeam, and the left surface of the right flank and right crossbeam of the left crossbeam is mounted on cushion, the left horizontal stroke
Beam and right crossbeam are equipped with the left of driving means, and right crossbeam and are provided with photographic head, and first girder is opened with the second girder
Chute is provided with, the trolley is located on chute, and pressurizing device, and the bottom of pressurizing device are provided with the trolley
Oil cylinder is installed, expansion link is installed in the bottom of the oil cylinder, and the bottom of the expansion link is provided with hook, and the trolley passes through
Circuit is connected with controller, and the controller is provided with display screen.
The left crossbeam and right crossbeam are connected with the first girder and the second girder by fastening bolt.
The bottom of the left crossbeam and right crossbeam is mounted on cushion block.
The pressurizing device has four, and respectively on four angles of trolley, and the attachment means of pressurizing device are equal
It is identical.
The hook is designed as 360 ° of rotatable patterns.
The driving means are located on the first girder.
The photographic head is electrically connected with display screen.
(3) beneficial effect
Embodiments provide a kind of double girder overhead crane.Possesses following beneficial effect：1st, photographic head is provided with, is led to
Cross photographic head to be monitored trolley, and in good time be adjusted to transporting thing, it is to avoid unbalance stress；
2nd, replace iron chains with expansion link, it is to avoid long-time is even changed, increased use using the abrasion to iron chains
Life-span；
3rd, four expansion links are provided with to allocate and transport goods, the gravity to single assembly are reduced and is applied, extend use
Time；
4th, cushion is housed on crossbeam, effectively reduces the inertia force impact of trolley, reduce the damage to crossbeam
Evil.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
The top view of Fig. 1 present invention；
The front view of Fig. 2 present invention.
First girder 1, the second girder 2, left crossbeam 3, right crossbeam 4, chute 5, cushion 6, trolley 7, pressurizing device
8th, oil cylinder 9, expansion link 10, hook 11, controller 12, driving means 13, cushion block 14, fastening bolt 15, photographic head 16, display screen
17th, circuit 18.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of double girder overhead crane, including the first girder 1, the second girder 2 and trolley 7, first girder 1 with
Second 2 one-tenth of girder Parallel Design, first girder 1 and 2 left end of the second girder are provided with 1 He of left crossbeam 3 and the first girder
The right-hand member of the second girder 2 is provided with right crossbeam 4, and the left crossbeam 3 and right crossbeam 4 pass through fastening bolt 15 and the first girder 1
Connect with the second girder 2, it is not only easy to assembly, and keep in repair or change also more convenient, the right flank of the left crossbeam 3 with
And the left surface of right crossbeam 4 is mounted on cushion 6, the left crossbeam 3 and right crossbeam 4 are equipped with driving means 13, and right horizontal stroke
The left side of beam 4 is provided with photographic head 16, and the photographic head 16 is electrically connected with display screen 17, and the driving means 13 are positioned at the first master
On beam 1, the bottom of the left crossbeam 3 and right crossbeam 4 is mounted on cushion block 14, and first girder 1 is opened up with the second girder 2
There is a chute 5, the trolley 7 is located on chute 5, pressurizing device 8 is installed on the trolley 7, and pressurizing device 8
Bottom is provided with oil cylinder 9, and expansion link 10 is installed in the bottom of the oil cylinder 9, and the bottom of the expansion link 10 is provided with hook 11, described
Hook 11 is designed as 360 ° of rotatable patterns, and convenient that goods is moved, the pressurizing device 8 has four, respectively positioned at rising
On four angles of weight dolly 7, and the attachment means all same of pressurizing device 8, to the distribution of weight of goods in four retractor devices
On, the pressure for preventing to cause single assembly is larger, and which has been damaged, and the trolley 7 is by circuit 18 and control
Device 12 connects, and the controller 12 is provided with display screen 17.
Operation principle：During use, flexible regulation and control are carried out by controller 12 to expansion link 10, and by four hooks 11
Goods is bound, the stressing conditions of trolley 7 is able to observe that by photographic head 16, it is adjusted correspondingly,
Its uniform force is made, the abrasion to 7 wheel of trolley, and four retractor devices is greatly reduced so that the gravity of goods
Shared, reduced the pressure to single assembly, increased use time, then trolley 7 is made by driving means 13
To the left or move right.
Above example only to illustrate technical scheme, rather than a limitation；Although with reference to the foregoing embodiments
The present invention has been described in detail, it will be understood by those within the art that：Which still can be to aforementioned each enforcement
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic；And these modification or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a kind of double girder overhead crane, including the first girder (1), the second girder (2) and trolley (7), it is characterised in that：
With the second girder (2) into Parallel Design, first girder (1) and the second girder (2) left end are provided with first girder (1)
The right-hand member of left crossbeam (3) and the first girder (1) and the second girder (2) is provided with right crossbeam (4), the right side of the left crossbeam (3)
The left surface of side and right crossbeam (4) is mounted on cushion (6), and the left crossbeam (3) and right crossbeam (4) are equipped with driving
Photographic head (16) is provided with the left of device (13), and right crossbeam (4), first girder (1) is offered with the second girder (2)
Chute (5), the trolley (7) on chute (5) are provided with pressurizing device (8) on the trolley (7), and fill
The bottom of pressure device (8) is provided with oil cylinder (9), and expansion link (10) is installed in the bottom of the oil cylinder (9), the expansion link (10)
Bottom is provided with hook (11), and the trolley (7) is connected with controller (12) by circuit (18), on the controller (12)
It is provided with display screen (17).
2. double girder overhead crane as claimed in claim 1, it is characterised in that the left crossbeam (3) and right crossbeam (4) lead to
Cross fastening bolt (15) to be connected with the first girder (1) and the second girder (2).
3. double girder overhead crane as claimed in claim 1, it is characterised in that the bottom of the left crossbeam (3) and right crossbeam (4)
End is mounted on cushion block (14).
4. double girder overhead crane as claimed in claim 1, it is characterised in that the pressurizing device (8) has four, respectively position
On four angles of trolley (7), and the attachment means all same of pressurizing device (8).
5. double girder overhead crane as claimed in claim 1, it is characterised in that the hook (11) be designed as 360 ° it is rotatable
Pattern.
6. double girder overhead crane as claimed in claim 1, it is characterised in that the driving means (13) are positioned at the first girder
(1) on.
7. double girder overhead crane as claimed in claim 1, it is characterised in that the photographic head (16) and display screen (17) electricity
Property connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961937.4A CN106586843A (en) | 2016-11-04 | 2016-11-04 | Double-beam bridge type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961937.4A CN106586843A (en) | 2016-11-04 | 2016-11-04 | Double-beam bridge type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106586843A true CN106586843A (en) | 2017-04-26 |
Family
ID=58589670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610961937.4A Pending CN106586843A (en) | 2016-11-04 | 2016-11-04 | Double-beam bridge type crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106586843A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445056A (en) * | 2017-08-04 | 2017-12-08 | 长春市兴泰起重机械有限公司 | A kind of integrated main girder construction for being used for double girder crane gears |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05330789A (en) * | 1992-06-01 | 1993-12-14 | Takenaka Komuten Co Ltd | Driving device for overhead traveling crane |
| CN2184683Y (en) * | 1994-01-12 | 1994-12-07 | 交通部第四航务工程局机电工程公司 | Light double beam bridge crane |
| CN201634330U (en) * | 2009-12-24 | 2010-11-17 | 西安神力起重运输机械有限公司 | Light-duty double-beam bridge crane |
| CN202131023U (en) * | 2011-06-17 | 2012-02-01 | 常州常矿起重机械有限公司 | Two-beam bridge crane |
| CN102689840A (en) * | 2011-03-23 | 2012-09-26 | 大连大起产业开发有限公司 | Double-beam bridge type crane |
| US20140217050A1 (en) * | 2013-02-06 | 2014-08-07 | Par Systems, Inc. | Relocatable fine motion positioner assembly on an overhead crane |
| CN104591002A (en) * | 2015-01-06 | 2015-05-06 | 山东丰汇设备技术有限公司 | Low-clearance double-beam bridge type crane |
| CN204823871U (en) * | 2015-08-03 | 2015-12-02 | 河南省三马起重机械有限公司 | Electronic double girder overhead crane |
-
2016
- 2016-11-04 CN CN201610961937.4A patent/CN106586843A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05330789A (en) * | 1992-06-01 | 1993-12-14 | Takenaka Komuten Co Ltd | Driving device for overhead traveling crane |
| JP3078647B2 (en) * | 1992-06-01 | 2000-08-21 | 株式会社竹中工務店 | Overhead crane drive |
| CN2184683Y (en) * | 1994-01-12 | 1994-12-07 | 交通部第四航务工程局机电工程公司 | Light double beam bridge crane |
| CN201634330U (en) * | 2009-12-24 | 2010-11-17 | 西安神力起重运输机械有限公司 | Light-duty double-beam bridge crane |
| CN102689840A (en) * | 2011-03-23 | 2012-09-26 | 大连大起产业开发有限公司 | Double-beam bridge type crane |
| CN202131023U (en) * | 2011-06-17 | 2012-02-01 | 常州常矿起重机械有限公司 | Two-beam bridge crane |
| US20140217050A1 (en) * | 2013-02-06 | 2014-08-07 | Par Systems, Inc. | Relocatable fine motion positioner assembly on an overhead crane |
| CN104591002A (en) * | 2015-01-06 | 2015-05-06 | 山东丰汇设备技术有限公司 | Low-clearance double-beam bridge type crane |
| CN204823871U (en) * | 2015-08-03 | 2015-12-02 | 河南省三马起重机械有限公司 | Electronic double girder overhead crane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445056A (en) * | 2017-08-04 | 2017-12-08 | 长春市兴泰起重机械有限公司 | A kind of integrated main girder construction for being used for double girder crane gears |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |