CN209065309U - A kind of spliced climbing mechanism applied to derrick crane for building - Google Patents
A kind of spliced climbing mechanism applied to derrick crane for building Download PDFInfo
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- CN209065309U CN209065309U CN201821661749.0U CN201821661749U CN209065309U CN 209065309 U CN209065309 U CN 209065309U CN 201821661749 U CN201821661749 U CN 201821661749U CN 209065309 U CN209065309 U CN 209065309U
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- ladder stand
- main frame
- operating platform
- frame
- climbing mechanism
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Abstract
The utility model relates to construction Machines parts technical fields, especially a kind of spliced climbing mechanism applied to derrick crane for building, including being used to support the main frame of derrick crane, the operating platform that bolt is fixedly mounted on main frame medial surface, bolt be fixedly mounted on main frame medial surface be located above operating platform on set ladder stand and bolt is fixedly mounted on the underlying ladder stand that main frame medial surface is located at below operating platform.A kind of spliced climbing mechanism applied to derrick crane for building of the utility model is by being fixedly connected with the upper and lower adjusting ring for being flexibly connected longitudinal splicing ladder in main frame medial surface, using the underlying connection sleeve on the longitudinal splicing ladder of Liftable type and above sets internal screw thread connecting cylinder and be connected come the ladder stand respectively with different location, entire climbing mechanism is extended to above operating platform from climbing mouth bottom, also it can connect operating platform and above set ladder stand, substantially reduce the operation difficulty of climbing mechanism.
Description
Technical field
The utility model relates to construction Machines parts technical fields, especially a kind of to be applied to tower lifting for building
The spliced climbing mechanism of machine.
Background technique
Derrick crane (tower crane) abbreviation tower crane, also known as tower crane originates from West Europe.Swing arm is mounted in towering tower body
The revolving crane on top.Working space is big, is mainly used for the vertically and horizontally conveying and building of material in housing construction
The installation of component.It is made of metal structure, operating mechanism and electrical system three parts.Metal structure includes tower body, swing arm and bottom
Seat etc..There are raising, four parts of luffing, revolution and walking in operating mechanism.Electrical system includes motor, controller, power distribution cabinet, company
Link, signal and lighting device etc., traditional derrick crane is upper and lower in order to facilitate the operation of personnel, can set on the inside of tower body
Vertical ladder is set, and vertical ladder structure at present on the market is simple, position is fixed, and setting causes below climbing mouth mostly
For climbing mouth than relatively hazardous, operation difficulty is bigger up and down.
Utility model content
Technical problem to be solved by the utility model is: providing one to solve the problems, such as above-mentioned background technique
The improved spliced climbing mechanism applied to derrick crane for building of kind solves vertical ladder structure letter at present on the market
List, position are fixed, and climbing mouth is than relatively hazardous above and below climbing below mouth, causing for setting mostly, the bigger problem of operation difficulty.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of be applied to derrick crane for building
Spliced climbing mechanism, including being used to support the main frame of derrick crane, bolt is fixedly mounted on main frame medial surface
Operating platform, bolt be fixedly mounted on main frame medial surface be located above operating platform on set the fixed peace of ladder stand and bolt
It is located at the underlying ladder stand below operating platform mounted in main frame medial surface, is being located at underlying ladder stand just on the operating platform
Top offers round climbing mouth, the main frame medial surface be located at operating platform and on set and be provided with up-regulation between ladder stand
Save ring and lower adjusting ring, the upper adjusting ring and the lower fixed bracket of integral structure and main frame for adjusting ring and passing through lower surface
Medial surface is welded and fixed, and longitudinal splicing ladder, the longitudinal splicing ladder are provided on the inside of the upper adjusting ring and lower adjusting ring
The corresponding upper and lower ring position that adjusts in trailing flank is welded with postposition connection ring, and the postposition connection ring lower end offers
Transition gap, the longitudinal splicing ladder bottom end are welded with the underlying connection sleeve matched with underlying ladder stand top,
The longitudinal splicing ladder upper end be cased with above set that ladder stand bottom end matches on set internal screw thread connecting cylinder.
Further, in order to facilitate lift adjustment, the longitudinal splicing ladder includes being welded and fixed with postposition connection ring
Back connection frame, positioned at back connection frame front end respectively with underlying connection sleeve and on set internal screw thread connecting cylinder be connected it is preposition
Ladder stand and it is located at back and connects the lateral limitting casing of the prone arc in frame two sides, the described back connection frame passes through two sides
Lateral Displacement frame cover preposition ladder stand two sides and preposition ladder stand flexible connection.
Further, in order to promote safety top, it is described on set internal screw thread connecting cylinder lateral surface lower end and have and be used for
It is clamped the upper limit frame of lateral Displacement frame.
Further, for convenience assemble, it is described on set ladder stand bottom end have and above set internal screw thread connecting cylinder matching
The external screw thread connecting rod of conjunction.
Further, in order to promote bottom stability, the operating platform upper surface, which is located at, is above set immediately below ladder stand
It is welded with the bottom Assembly rail to raise upward, the longitudinal splicing ladder is covered by underlying connection sleeve in bottom Assembly rail
It is upper to be mutually clamped with bottom Assembly rail.
Further, in order to promote Assembly stability, on the inside of the bottom Assembly rail lateral surface and underlying connection sleeve
It is very close to each other between joint face.
The utility model has the beneficial effects that the utility model is a kind of applied to the spliced of derrick crane for building
Climbing mechanism is utilized by being fixedly connected with the upper and lower adjusting ring for being flexibly connected longitudinal splicing ladder in main frame medial surface
It underlying connection sleeve on the longitudinal splicing ladder of Liftable type and above sets internal screw thread connecting cylinder and carrys out the ladder stand with different location respectively
It is connected, entire climbing mechanism is extended to above operating platform from climbing mouth bottom, also can connect operating platform
Ladder stand is above set, the operation difficulty of climbing mechanism is substantially reduced.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of longitudinal splicing ladder in operation in the utility model.
In figure: 1. main frames, 2. operating platforms set ladder stand on 3., 4. underlying ladder stands, 5. climbing mouths, adjust on 6.
Ring, 7. lower adjusting rings, 8. fixed brackets, 9. longitudinal splicings are terraced, 10. postposition connection rings, 11. underlying connection sleeves, set on 12. interior
It is threadedly coupled cylinder, 13. backs connect frame, 14. preposition ladder stands, 15. lateral Displacement frames, 16. upper limit framves, 17. external screw threads
Connecting rod, 18. bottom Assembly rails.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Fig. 1 and a kind of spliced climbing mechanism applied to derrick crane for building shown in Fig. 2, including be used to support
Operating platform 2 that main frame 1, the bolt of derrick crane are fixedly mounted on 1 medial surface of main frame, bolt are fixedly mounted on master
1 medial surface of frame be located at the top of operating platform 2 on set ladder stand 3 and bolt is fixedly mounted on 1 medial surface of main frame and is located at behaviour
Make the underlying ladder stand 4 of 2 lower section of platform, is located at right above underlying ladder stand 4 on operating platform 2 and offers round climbing mouth 5, it is main
1 medial surface of frame be located at operating platform 2 and on set to be provided between ladder stand and adjust ring 6 and lower adjusting ring 7, upper adjusting ring 6
It is welded and fixed by the fixed bracket 8 of integral structure and 1 medial surface of main frame of lower surface with lower adjusting ring 7, upper 6 He of adjusting ring
Longitudinal splicing ladder 9 is provided on the inside of lower adjusting ring 7, the corresponding upper and lower ring position that adjusts in terraced 9 trailing flanks of longitudinal splicing is welded and fixed
There is postposition connection ring 10,10 lower end of postposition connection ring offers transition gap, puts down on adjusting ring by the way that transition gap is convenient
It moves, terraced 9 bottom ends of longitudinal splicing are welded with the underlying connection sleeve 11 matched with underlying 4 top of ladder stand, longitudinal splicing
Terraced 9 upper ends be cased with above set that 3 bottom end of ladder stand matches on set internal screw thread connecting cylinder 12.
Further, in order to facilitate lift adjustment, longitudinal splicing ladder 9 includes the back being welded and fixed with postposition connection ring 10
Connection frame 13, positioned at back connection 13 front end of frame respectively with underlying connection sleeve 11 and on set what internal screw thread connecting cylinder 12 was connected
Preposition ladder stand 14 and it is located at back and connects the lateral limitting casing 15 of the prone arc in 13 two sides of frame, it is logical that back connects frame 13
15 sets of lateral Displacement frame for crossing two sides are flexibly connected in preposition 14 two sides of ladder stand and preposition ladder stand 14, further, in order to
Safety top is promoted, above sets 12 lateral surface lower end of internal screw thread connecting cylinder with the upper limit for being clamped lateral Displacement frame 15
Frame 16 further assembles for convenience, above set 3 bottom end of ladder stand have with above set that internal screw thread connecting cylinder 12 matches it is outer
Whorl brace rod 17, further, in order to promote bottom stability, 2 upper surface of operating platform, which is located at, is above set immediately below ladder stand 3
It is welded with the bottom Assembly rail 18 to raise upward, longitudinal splicing ladder 9 passes through underlying 11 sets of connection sleeve in bottom Assembly rail
It is mutually clamped on 18 with bottom Assembly rail 18, further, in order to promote Assembly stability, 18 lateral surface of bottom Assembly rail and underlying
Connect very close to each other, a kind of splicing applied to derrick crane for building of the utility model between 11 inside joint face of sleeve
Formula climbing mechanism by 1 medial surface of main frame be fixedly connected with for be flexibly connected it is longitudinal splicing ladder 9 upper and lower adjusting ring,
Using Liftable type it is longitudinal splicing ladder 9 on underlying connection sleeve 11 and above set internal screw thread connecting cylinder 12 come respectively with different location
Ladder stand be connected, entire climbing mechanism is extended to above operating platform 2 from climbing mouth bottom, also can connect
Operating platform 2 and ladder stand 3 is above set, substantially reduces the operation difficulty of climbing mechanism.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (6)
1. a kind of spliced climbing mechanism applied to derrick crane for building, the main frame including being used to support derrick crane
Operating platform (2) that frame (1), bolt are fixedly mounted on main frame (1) medial surface, bolt are fixedly mounted in main frame (1)
Side be located above operating platform (2) on set ladder stand (3) and bolt is fixedly mounted on main frame (1) medial surface and is located at operation
Underlying ladder stand (4) below platform (2), it is characterized in that: on the operating platform (2) be located at underlying ladder stand (4) just on
Side offers round climbing mouth (5), and the main frame (1) medial surface is located at operating platform (2) and above sets between ladder stand (3)
It is provided with and adjusts ring (6) and lower adjusting ring (7), the upper adjusting ring (6) and lower adjust ring (7) pass through the one of lower surface
Fixed bracket (8) and main frame (1) medial surface of body structure is welded and fixed, on the inside of the upper adjusting ring (6) and lower adjusting ring (7)
It is provided with longitudinal splicing ladder (9), the corresponding upper and lower ring position that adjusts in terraced (9) trailing flank of the longitudinal splicing is welded with
Postposition connection ring (10), described postposition connection ring (10) lower end offer transition gap, terraced (9) bottom of the longitudinal splicing
It holds and is welded with the underlying connection sleeve (11) matched with underlying ladder stand (4) top, in the longitudinal splicing terraced (9)
End cap have with above set that ladder stand (3) bottom end matches on set internal screw thread connecting cylinder (12).
2. a kind of spliced climbing mechanism applied to derrick crane for building according to claim 1, it is characterized in that:
The longitudinal splicing terraced (9) includes connecting frame (13) with the back that postposition connection ring (10) is welded and fixed, being located at back connection
The preposition ladder stand (14) that internal screw thread connecting cylinder (12) is connected is set with underlying connection sleeve (11) and above respectively in frame (13) front end
And it is located at the back connection lateral limitting casing of the prone arc in frame (13) two sides (15), back connection frame (13) is logical
The lateral Displacement frame (15) for crossing two sides is covered in preposition ladder stand (14) two sides and preposition ladder stand (14) flexible connection.
3. a kind of spliced climbing mechanism applied to derrick crane for building according to claim 2, it is characterized in that:
Internal screw thread connecting cylinder (12) lateral surface lower end is set on described with the upper limit frame for being clamped lateral Displacement frame (15)
(16)。
4. a kind of spliced climbing mechanism applied to derrick crane for building according to claim 1, it is characterized in that:
The external screw thread connecting rod (17) that ladder stand (3) bottom end has with above sets internal screw thread connecting cylinder (12) and match is set on described.
5. a kind of spliced climbing mechanism applied to derrick crane for building according to claim 1, it is characterized in that:
Operating platform (2) upper surface, which is located above to set, is welded with the bottom Assembly rail to raise upward immediately below ladder stand (3)
(18), the longitudinal splicing terraced (9) by underlying connection sleeve (11) cover on bottom Assembly rail (18) with bottom Assembly rail
(18) it is mutually clamped.
6. a kind of spliced climbing mechanism applied to derrick crane for building according to claim 5, it is characterized in that:
It is very close to each other between joint face on the inside of bottom Assembly rail (18) lateral surface and underlying connection sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661749.0U CN209065309U (en) | 2018-10-14 | 2018-10-14 | A kind of spliced climbing mechanism applied to derrick crane for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661749.0U CN209065309U (en) | 2018-10-14 | 2018-10-14 | A kind of spliced climbing mechanism applied to derrick crane for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209065309U true CN209065309U (en) | 2019-07-05 |
Family
ID=67094710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821661749.0U Active CN209065309U (en) | 2018-10-14 | 2018-10-14 | A kind of spliced climbing mechanism applied to derrick crane for building |
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| CN (1) | CN209065309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019375A (en) * | 2018-10-14 | 2018-12-18 | 张家港市天运建筑机械有限公司 | A kind of spliced climbing mechanism applied to derrick crane for building |
-
2018
- 2018-10-14 CN CN201821661749.0U patent/CN209065309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019375A (en) * | 2018-10-14 | 2018-12-18 | 张家港市天运建筑机械有限公司 | A kind of spliced climbing mechanism applied to derrick crane for building |
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