CN204251231U - Cucurbit transfer crane - Google Patents
Cucurbit transfer crane Download PDFInfo
- Publication number
- CN204251231U CN204251231U CN201420738453.XU CN201420738453U CN204251231U CN 204251231 U CN204251231 U CN 204251231U CN 201420738453 U CN201420738453 U CN 201420738453U CN 204251231 U CN204251231 U CN 204251231U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- girder
- bearing pin
- connecting rod
- transfer crane
- 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.)
- Expired - Fee Related
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model relates to a kind of cucurbit transfer crane, comprise girder, be arranged on the supporting leg of both sides below girder, be arranged on the bottom bracket below supporting leg, be arranged on the suspender bottom girder and operator's compartment, described girder adopts the I-beam section of inverted triangle structure to be formed by connecting, described supporting leg is connected with bottom bracket by the first bearing pin, the supporting leg be connected with supporting leg is provided with below girder, supporting leg is connected with supporting leg by the second bearing pin, the girder changing equilateral triangle is in the past that the I-beam section of inverted triangle structure is formed by connecting, changing supporting leg in the past adopts angle bar to be spliced into steel pipe and to pass through pinned connection, connection mode complex structure in the past, waste raw MAT'L, present girder connection mode is under the prerequisite of safety, save raw MAT'L, some movable joints can be made, transport and easy to assembly.
Description
Technical field
The utility model relates to civil construction, is specifically related to a kind of hoisting crane, particularly a kind of cucurbit transfer crane.
Background technology
Transfer crane is the one distortion of crane in bridge type.At harbour, be mainly used in the loading and unloading operation of outdoor goods yard, stock ground goods, bulk goods.Its metal construction is as door-shaped frame, and install two legs under support main beam, can directly walk on the track on ground, girder two ends can have overhanging cantilever beam.Transfer crane has the features such as utilization of area rate is high, scope of work large, it is wide to adapt to, highly versatile, is used widely in goods yard, harbour.
Traditional cucurbit main beam of gantry crane is equilateral triangle, and its form structure is complicated, waste raw MAT'L, and the material realizing large span is cumbersome when transporting, and cannot break joint, without movable joint; The leg structure of traditional transfer crane connects complicated, can not flexible assembling, and transport is inconvenient, installs inconvenient, can not realize splitting transport; Support and the bottom bracket connection of traditional transfer crane adopt bolt with flange to be connected, it is fixing for focusing on method of attachment, wheel operationally, when running into track turn or lay bending, just there will be the phenomenon of rotation browsing rail, cause hoisting crane can not the operation of normal table.As from the foregoing, traditional transfer crane complex structure, install and dismounting dumb, transport inconvenience, be subject to the restriction of unreasonable structure during operation, cause serious waste of resources, inefficiency.
Therefore, produce a kind of structure simply, easy to operate, in-site installation is convenient, flexible, and stability is strong, and save raw MAT'L, convenient transportation, the cucurbit transfer crane that work efficiency is high, has market outlook widely.
Summary of the invention
For the deficiencies in the prior art, the utility model provides that a kind of structure is simple, easy to operate, in-site installation is convenient, flexible, stability is strong, saves raw MAT'L, convenient transportation, cucurbit transfer crane that work efficiency is high.
The technical solution of the utility model is achieved in that a kind of cucurbit transfer crane, comprise girder, be arranged on the supporting leg of both sides below girder, be arranged on bottom bracket below supporting leg, be arranged on suspender bottom girder and operator's compartment, described girder adopts the I-beam section of inverted triangle structure to be formed by connecting, described supporting leg is connected with bottom bracket by the first bearing pin, below girder, be provided with the supporting leg be connected with supporting leg, supporting leg is connected with supporting leg by the second bearing pin.
Described supporting leg is isosceles trapezoid, is movably installed with the first reinforcement connecting rod between the legs, strengthens connecting rod and is connected with supporting leg by the 3rd bearing pin.
Be provided with the second reinforcement connecting rod between described supporting leg and supporting leg, second strengthens connecting rod is connected with supporting leg by the 4th bearing pin supporting leg.
The utility model has following good effect: first, the utility model structure is simple, easy to operate, comprise girder, be arranged on the supporting leg of both sides below girder, be arranged on the bottom bracket below supporting leg, be arranged on the suspender bottom girder and operator's compartment, described girder adopts the I-beam section of inverted triangle structure to be formed by connecting, described supporting leg is connected with bottom bracket by the first bearing pin, the supporting leg be connected with supporting leg is provided with below girder, supporting leg is connected with supporting leg by the second bearing pin, the girder changing equilateral triangle is in the past that the I-beam section of inverted triangle structure is formed by connecting, changing supporting leg in the past adopts angle bar to be spliced into steel pipe and to pass through pinned connection, connection mode complex structure in the past, waste raw MAT'L, present girder connection mode is under the prerequisite of safety, save raw MAT'L, some movable joints can be made, transport and easy to assembly, in addition, supporting leg is connected with bottom bracket by the first bearing pin, alerting ability is strong, the problem of curved in tracks can be solved, secondly, supporting leg is isosceles trapezoid, be movably installed with the first reinforcement connecting rod between the legs, strengthen connecting rod to be connected with supporting leg by the 3rd bearing pin, be provided with the second reinforcement connecting rod between supporting leg and supporting leg, second strengthens connecting rod by the 4th bearing pin, not only installs and dismounting convenient transportation, also actv. provides cost savings, and improves integrally-built stability.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Fig. 3 is the utility model main beam structure schematic diagram.
Fig. 4 is A place structure for amplifying schematic diagram in the utility model Fig. 1.
Fig. 5 is B place structure for amplifying schematic diagram in the utility model Fig. 1.
Fig. 6 is C place structure for amplifying schematic diagram in the utility model Fig. 2.
Fig. 7 is D place structure for amplifying schematic diagram in the utility model Fig. 2.
Detailed description of the invention
As shown in Fig. 1,2,3,4,5,6,7, a kind of cucurbit transfer crane, comprise girder 1, be arranged on the supporting leg 2 of both sides below girder 1, be arranged on bottom bracket 9 below supporting leg 2, be arranged on suspender 3 bottom girder 1 and operator's compartment 4, described girder 1 adopts the I-beam section of inverted triangle structure to be formed by connecting, described supporting leg 2 is connected with bottom bracket 9 by the first bearing pin 10, below girder 1, be provided with the supporting leg 6 be connected with supporting leg 2, supporting leg 6 is connected with supporting leg 2 by the second bearing pin 13.
Described supporting leg 2 is isosceles trapezoid, is movably installed with the first reinforcement connecting rod 7 between supporting leg 2, strengthens connecting rod 7 and is connected with supporting leg 2 by the 3rd bearing pin 11.Be provided with the second reinforcement connecting rod 5, second between described supporting leg 6 and supporting leg 2 to strengthen connecting rod 5 and be connected with supporting leg 2 by the 4th bearing pin 12 supporting leg 6.
The utility model under the premise that security is guaranteed, save cost, convenient transport and dismounting, in-site installation is convenient, supporting leg 6, supporting leg 2, first strengthen connecting rod 7 and the second reinforcement connecting rod 5 all adopts steel pipe, between supporting leg 6 with supporting leg 2, to strengthen between connecting rod 7 with supporting leg 2, second strengthen connecting rod 5 and all adopt bearing pin to be connected with between supporting leg 6 and supporting leg 2, between supporting leg 2 with bottom bracket 9, convenient and swift.Adopt bearing pin to be connected between supporting leg 2 with bottom bracket 9, alerting ability is strong, operationally, runs into the situation that track laying is bending, there will not be the phenomenon of rotation browsing rail to occur.Girder 1 adopts the I-beam section of inverted triangle structure to be formed by connecting, and not only ensure that safety, and this structure can make movable joint, and it is very convenient to transport and install.
Claims (3)
1. a cucurbit transfer crane, comprise girder (1), be arranged on the supporting leg (2) of both sides, girder (1) below, be arranged on the bottom bracket (9) of supporting leg (2) below, be arranged on suspender (3) and the operator's compartment (4) of girder (1) bottom, it is characterized in that: described girder (1) adopts the I-beam section of inverted triangle structure to be formed by connecting, described supporting leg (2) is connected with bottom bracket (9) by the first bearing pin (10), girder (1) below is provided with the supporting leg (6) be connected with supporting leg (2), supporting leg (6) is connected with supporting leg (2) by the second bearing pin (13).
2. cucurbit transfer crane according to claim 1, it is characterized in that: described supporting leg (2) is isosceles trapezoid, between supporting leg (2), be movably installed with the first reinforcement connecting rod (7), strengthen connecting rod (7) and be connected with supporting leg (2) by the 3rd bearing pin (11).
3. cucurbit transfer crane according to claim 1, it is characterized in that: be provided with the second reinforcement connecting rod (5) between described supporting leg (6) and supporting leg (2), second strengthens connecting rod (5) is connected with supporting leg (2) with supporting leg (6) by the 4th bearing pin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738453.XU CN204251231U (en) | 2014-12-02 | 2014-12-02 | Cucurbit transfer crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738453.XU CN204251231U (en) | 2014-12-02 | 2014-12-02 | Cucurbit transfer crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204251231U true CN204251231U (en) | 2015-04-08 |
Family
ID=52955560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420738453.XU Expired - Fee Related CN204251231U (en) | 2014-12-02 | 2014-12-02 | Cucurbit transfer crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204251231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352396A (en) * | 2016-05-09 | 2017-11-17 | 河南省大方重型机器有限公司 | A kind of pipe inverted triangle structure girder |
| CN114476932A (en) * | 2022-03-11 | 2022-05-13 | 郑州科润机电工程有限公司 | Gantry crane rigid support convenient to transition |
-
2014
- 2014-12-02 CN CN201420738453.XU patent/CN204251231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352396A (en) * | 2016-05-09 | 2017-11-17 | 河南省大方重型机器有限公司 | A kind of pipe inverted triangle structure girder |
| CN114476932A (en) * | 2022-03-11 | 2022-05-13 | 郑州科润机电工程有限公司 | Gantry crane rigid support convenient to transition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208518386U (en) | A kind of packaged type steel bar meter frame | |
| CN204251231U (en) | Cucurbit transfer crane | |
| CN204474189U (en) | A kind of tower machine standard knot | |
| CN204251230U (en) | Single girder portal crane | |
| CN107720542B (en) | Hoisting track composite beam | |
| CN204400482U (en) | A kind of electric block gantry crane being convenient to transport, dismounting | |
| CN202046816U (en) | Portal crane with double beams and electric hoists | |
| CN103979429A (en) | Cantilever type portal crane | |
| CN204434123U (en) | Tower body in tower crane resistance to deformation | |
| CN103498559A (en) | Splicing movable bridge frame of steel structure industrial factory building and construction method for applying splicing movable bridge frame to roof construction | |
| CN206318632U (en) | A kind of bridge crane large span supporting mechanism | |
| CN204873588U (en) | Single girder gantry crane with hook | |
| CN205653070U (en) | Tensile gantry crane can monitor | |
| CN203373673U (en) | Hauler used for bailey beam dismounting | |
| CN104278848B (en) | A kind of Bailey beam dismounting tractor-trailer | |
| CN204456811U (en) | A kind of Portable scaffold | |
| CN106744348A (en) | One kind carries asymmetry supporting leg Novel lightweight gantry crane | |
| CN207579891U (en) | A kind of flat car suitable for indoor equipment transhipment | |
| CN208249731U (en) | A kind of double cucurbit gantry cranes | |
| CN207089337U (en) | It is a kind of can the chassis transported safely of any angle for penstock in hole | |
| CN206858000U (en) | A kind of reliable and stable high-performance electric block gantry crane | |
| CN204847843U (en) | Hoist traveling carriage bearing structure | |
| CN203334195U (en) | Connecting member of steel corrugated culvert pipe for bridges and culverts with annular reinforcing parts | |
| CN204454321U (en) | Single girder dolly transfer crane | |
| CN204751998U (en) | Removable outer semi -girder of purlin formula of being in charge of |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |