CN106744299A - Derrick crane walking chassis - Google Patents
Derrick crane walking chassis Download PDFInfo
- Publication number
- CN106744299A CN106744299A CN201611232675.4A CN201611232675A CN106744299A CN 106744299 A CN106744299 A CN 106744299A CN 201611232675 A CN201611232675 A CN 201611232675A CN 106744299 A CN106744299 A CN 106744299A
- Authority
- CN
- China
- Prior art keywords
- undercarriage bea
- half beam
- undercarriage
- bea
- adjustable
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/04—Travelling gear incorporated in or fitted to trolleys or cranes to facilitate negotiation of curves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The present invention relates to derrick crane technical field, more particularly to a kind of derrick crane walking chassis.Derrick crane walking chassis disclosed by the invention, including underframe, the underframe includes the first undercarriage bea and the second undercarriage bea, first undercarriage bea and the second undercarriage bea interconnection, walking carriage is provided with the end of first undercarriage bea and the second undercarriage bea, wherein at least has horizontal plane position of two adjacent walking carriages on the first undercarriage bea and the second undercarriage bea adjustable.Due to being provided with the adjustable walking carriage of horizontal plane position on underframe, it is possible to adjust the distance between walking carriage of both sides, so that walking carriage adapts to the track of different gauges.
Description
Technical field
The present invention relates to derrick crane technical field, more particularly to a kind of derrick crane walking chassis.
Background technology
Most derrick crane, is all integrally fixed on the basis of ground and works, and work range scope is restricted.For
Meet the requirement of some special building projects under construction, it would be desirable to design of tower crane into walking structure；At present, it is general
Walking tower crane can only do the constant simple linear motion of gauge or all constant circular motion of orbit radius and track, flexibility
It is not high, it is impossible to meet some highly difficult construction requirements.
The content of the invention
The technical problems to be solved by the invention are：A kind of achievable derrick crane is provided to be transported under various gauge sizes
Capable derrick crane walking chassis.
The present invention solves the derrick crane walking chassis that its technical problem is used, including underframe, and the underframe includes
First undercarriage bea and the second undercarriage bea, first undercarriage bea and the second undercarriage bea interconnection, in first undercarriage bea and
The end of the second undercarriage bea is provided with walking carriage, and wherein at least has two adjacent walking carriages in the first undercarriage bea and
Horizontal plane position on two undercarriage beas is adjustable.
It is further to be provided with least one end of the first undercarriage bea and the second undercarriage bea in the horizontal plane etc.
The round of spacing arrangement, the walking carriage of corresponding position realizes that horizontal plane position is adjustable by being connected from different rounds.
Further that second undercarriage bea includes adjustable Half Beam and fixed Half Beam, one end of the adjustable Half Beam with
The side connection of first undercarriage bea, is provided with the round, one end of the fixed Half Beam and described first on the other end
The opposite side connection of undercarriage bea, the other end is fixed with walking carriage.
It is further to be provided with the round on an end of first undercarriage bea, it is solid on another end
Surely there is walking carriage.
It is further that, present invention additionally comprises adjusting means, the adjusting means is arranged on the first bottom for being provided with round
Set a roof beam in place and the through hole that is used cooperatively with round offered on adjustable Half Beam, in adjusting means, also including with the round and through hole
The regulation bearing pin for using cooperatively.
It is further that the adjusting means includes adjusting set, floating bearing and eccentric bushing, the tune successively from top to bottom
Section is provided with first undercarriage bea and adjustable Half Beam of round, and the through hole is opened in the adjusting set, described
Walking carriage is connected with the eccentric bushing.
It is further to be connected with strut between first undercarriage bea and the second undercarriage bea.
It is further to be connected with pull bar between first undercarriage bea and the second undercarriage bea.
It is further, between first undercarriage bea and adjustable Half Beam, between the first undercarriage bea and fixed Half Beam, first
Between undercarriage bea and strut, between the first undercarriage bea and pull bar, between adjustable Half Beam and strut, between adjustable Half Beam and pull bar,
Connected by bearing pin between fixed Half Beam and strut, between fixed Half Beam and pull bar, in the first undercarriage bea, adjustable Half Beam and solid
The corresponding position for determining Half Beam sets abacus, and the corresponding position of strut and pull bar is provided with pin-and-hole.
It is further that first undercarriage bea is connected with the second undercarriage bea right-angled intersection.
The beneficial effects of the invention are as follows：Due to being provided with the adjustable walking carriage of horizontal plane position on underframe, it is possible to
The distance between walking carriage of both sides is adjusted, so that walking carriage adapts to the track of different gauges；Due to the adjustable row in position
To walk be connected with the adjusting means of eccentric bushing by comprising floating bearing between chassis and underframe, these walking carriages can be made to wrirte music
Rate change curvilinear motion less greatly；While ensureing simple structure, carrying firm, rising for derrick crane can be effectively lifted
Beijing South Maxpower Technology Co. Ltd's power and operation flexibility, complete highly difficult construction requirement and save construction cost.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the present of invention；
Fig. 2 is the structural representation of one embodiment of the first undercarriage bea of the present invention；
Fig. 3 is the structural representation of one embodiment of adjustable Half Beam of the present invention；
Fig. 4 is the structural representation of one embodiment of fixed Half Beam of the present invention；
Fig. 5 is the structural representation of one embodiment of adjusting means of the present invention；
Position and numbering in figure：Underframe 100, the first undercarriage bea 1, the second undercarriage bea 2, adjustable Half Beam 21, fixed Half Beam 22,
Walking carriage 3, round 4, adjusting means 5, through hole 50, adjusting set 51, floating bearing 52, eccentric bushing 53, regulation bearing pin 6, strut
7th, pull bar 8, bearing pin 9, orifice plate 10.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, derrick crane walking chassis disclosed by the invention, including underframe 100, the underframe 100
Including the first undercarriage bea 1 and the second undercarriage bea 2,1 and second undercarriage bea of the first undercarriage bea 2 interconnection, after connection
The structure of " ten " font can be formed between one undercarriage bea 1 and the second undercarriage bea 2, it is also possible to the structure of X-shaped is formed, described
The end of the first undercarriage bea 1 and the second undercarriage bea 2 is provided with walking carriage 3, and four have been provided below equivalent in underframe 100
Walking carriage 3, the derrick crane of four walking carriages 3 with reference to underframe 100 together to being fixed on underframe 100 plays support
Effect, while can be with traveling tower crane by walking carriage 3；Wherein at least has two adjacent walking carriages 3
Horizontal plane position on one undercarriage bea 1 and the second undercarriage bea 2 is adjustable, by adjusting walking carriage 3 in the first undercarriage bea 1 and second
Fixed position on undercarriage bea 2, can adjust be located at respectively the distance between walking carriage 3 in left track and right track, so that
The distance between walking carriage 3 of both sides is set to adapt to the track of different gauges.Walking carriage 3 can do 360 degree around its main shaft
Rotation.
Can be position of the every walking carriage 3 on underframe 100 adjustable, or 3 in above-mentioned specific embodiment
Position of the platform walking carriage 3 on underframe 100 is adjustable, or position of the two adjacent walking carriages 3 on underframe 100
It is adjustable.Preferably, adjustable this specific embodiment in position of two adjacent walking carriages 3 on underframe 100 is selected, because
So underframe 100 can be enable by the as far as possible few walking carriage 3 of regulation while 3 resistance to overturning of walking carriage is kept
It is enough to be run on the track of different gauges.
Specifically, it is adjustable in order to realize the position of walking carriage 3, as shown in Figure 1 to Figure 3, at the first undercarriage bea 1 and the second bottom
Set a roof beam in place 2 at least one end on be provided with the horizontal plane equidistantly arrangement round 4, the walking carriage 3 of corresponding position
Realize that horizontal plane position is adjustable by being connected from different rounds 4.Walking carriage 3 is fixed on the round 4 of diverse location
Achieve that the adjustment of the position of walking carriage 3；The regulation of walking carriage 3 can be set by the quantity and interval that adjust round 4
Scope and degree of regulation.Attachment means can be set on walking carriage 3, be opened up in attachment means and used cooperatively with round 4
Through hole, then the corresponding position that walking carriage 3 is fixed on underframe 100 by bolt.Round 4 can be in the first undercarriage bea 1
Vertically opened up with the second undercarriage bea 2, it is also possible to which level is opened up on the first undercarriage bea 1 and the second undercarriage bea 2.In order to expand row
The adjustable extent of chassis 3 is walked, can be opened up in other shapes in the corresponding position on the first undercarriage bea 1 and the second undercarriage bea 2
Shape arrangement hole, for example, it may be annular arrangement or in matrix shape arrange, if the first undercarriage bea 1 and the second undercarriage bea 2
The surface area of upper corresponding position not enough, can open up corresponding hole to realize by increasing attachment means in attachment means.
Specifically, for the stability and symmetry that ensure to be connected between the first undercarriage bea 1 and the second undercarriage bea 2, such as Fig. 1 is extremely
Shown in Fig. 4, second undercarriage bea 2 includes adjustable Half Beam 21 and fixed Half Beam 22, will the second undercarriage bea 2 be divided into two, point
The both sides of the first undercarriage bea 1 are not fixed on, wherein one end of the adjustable Half Beam 21 connects with the side of first undercarriage bea 1
Connect, the round 4 be provided with the other end, one end of the fixed Half Beam 22 is connected with the opposite side of first undercarriage bea 1,
The other end is fixed with walking carriage 3.Preferably, adjustable Half Beam 21 is symmetrically disposed in the first undercarriage bea 1 with fixed Half Beam 22
The both sides at middle part.First undercarriage bea 1 plays main connection beam action, can conveniently exist using box beam as the first undercarriage bea
Corresponding through hole is opened up on first undercarriage bea 1；Similarly, adjustable Half Beam 21 and fixed Half Beam 22 can also use box girder construction.
When adjustable this specific embodiment in the position from two adjacent walking carriages 3 on underframe 100, in institute
State and be provided with the round 4 on an end of the first undercarriage bea 1, walking carriage 3 is fixed with another end.
Specifically, walking carriage 3 is adjusted for convenience, and above-mentioned specific embodiment also includes adjusting means 5, the regulation dress
Put 5 to be arranged on the first undercarriage bea 1 and adjustable Half Beam 21 for being provided with round 4, offered in adjusting means 5 and coordinated with round 4
The through hole 50 for using, also the regulation bearing pin 6 including being used cooperatively with the round 4 and through hole 50.Can be in the right of adjusting means 5
Answer and orifice plate is set on position, the hole on orifice plate matches with round 4, by bearing pin or bolt through the hole on orifice plate and accordingly
Round 4 realizes the fixation of walking carriage 3.This regulative mode is easily operated, and the structure of corresponding mechanism is also very simple.
Preferably, the adjusting means 5 includes adjusting set 51, floating bearing 52 and eccentric bushing 53 successively from top to bottom, adjusts
Section set 51 is connected by bolt with the outer ring of floating bearing 52, and eccentric bushing 53 is connected by bolt with the inner ring of floating bearing 52；It is described
Adjusting set 51 is set on the first undercarriage bea 1 and adjustable Half Beam 21 for being provided with round 4, and the through hole 50 is opened in the regulation
On set 51, the walking carriage 3 is connected with the eccentric bushing 53.Walking carriage 3 can follow the rotation of eccentric bushing 53 and rotate,
So as to the effect for realizing to be walked on curve track.
Specifically, in order to increase the stability of underframe 100, it is connected between the undercarriage bea 2 of first undercarriage bea 1 and second
Strut 7.Pull bar 8 is connected between the undercarriage bea 2 of first undercarriage bea 1 and second.
Specifically, assembly and disassembly are carried out to whole derrick crane walking chassis for convenience, it is as shown in Figures 2 to 4, described
Between first undercarriage bea 1 and adjustable Half Beam 21, between the first undercarriage bea 1 and fixed Half Beam 22, the first undercarriage bea 1 and strut 7 it
Between, between the first undercarriage bea 1 and pull bar 8, between adjustable Half Beam 21 and strut 7, between adjustable Half Beam 21 and pull bar 8, fixed half
Connected by bearing pin 9 between beam 22 and strut 7, between fixed Half Beam 22 and pull bar 8, in the first undercarriage bea 1, adjustable Half Beam 21
Corresponding position with fixed Half Beam 22 sets abacus 10, and the corresponding position of strut 7 and pull bar 8 is provided with pin-and-hole.When
So, orifice plate 10 can be set in the corresponding position of strut 7 and pull bar 8 and replaces pin-and-hole.Orifice plate 10 is the plate thereon with hole, hole
The shape of plate 10 can be arranged as required to, and the quantity in the hole on orifice plate 10 can also be arranged as required to.
Specifically, the corresponding position on underframe 100 is provided with the joint being connected with column crane mast section.
This structure, derrick crane walking chassis can realize tower while ensureing simple structure, carrying firm
Formula crane makees the less big curvilinear motion of Curvature varying under various gauge sizes；The lifting of derrick crane can effectively be lifted
Ability and operation flexibility, complete highly difficult construction requirement and save construction cost.
Claims (10)
1. derrick crane walking chassis, it is characterised in that：Including underframe (100), the underframe (100) includes the first undercarriage bea
(1) and the second undercarriage bea (2), first undercarriage bea (1) and the second undercarriage bea (2) interconnection, in first undercarriage bea
(1) and the end of the second undercarriage bea (2) is provided with walking carriage (3), wherein at least has two adjacent walking carriages (3) to exist
Horizontal plane position on first undercarriage bea (1) and the second undercarriage bea (2) is adjustable.
2. derrick crane walking chassis according to claim 1, it is characterised in that：In the first undercarriage bea (1) and second
The round (4) for equidistantly arranging in the horizontal plane, the walking of corresponding position are provided with least one end of undercarriage bea (2)
Chassis (3) realizes that horizontal plane position is adjustable by being connected from different rounds (4).
3. derrick crane walking chassis according to claim 2, it is characterised in that：Second undercarriage bea (2) includes
Adjustable Half Beam (21) and fixed Half Beam (22), one end of the adjustable Half Beam (21) connects with the side of first undercarriage bea (1)
Connect, the round (4) is provided with the other end, one end of the fixed Half Beam (22) is another with first undercarriage bea (1)
Side connects, and the other end is fixed with walking carriage (3).
4. derrick crane walking chassis according to claim 3, it is characterised in that：In first undercarriage bea (1)
The round (4) is provided with one end, walking carriage (3) is fixed with another end.
5. derrick crane walking chassis according to claim 4, it is characterised in that：Also include adjusting means (5), it is described
Adjusting means (5) is arranged on the first undercarriage bea (1) and adjustable Half Beam (21) for being provided with round (4), and adjusting means is opened on (5)
It is provided with the through hole (50) used cooperatively with round (4), the also adjustment pin including being used cooperatively with the round (4) and through hole (50)
Axle (6).
6. derrick crane walking chassis according to claim 5, it is characterised in that：The adjusting means (5) is from up to
Under include adjusting set (51), floating bearing (52) and eccentric bushing (53) successively, the adjusting set (51) is set in and is provided with round
(4) on the first undercarriage bea (1) and adjustable Half Beam (21), the through hole (50) is opened in the adjusting set (51), the row
Chassis (3) is walked to be connected with the eccentric bushing (53).
7. derrick crane walking chassis according to claim 6, it is characterised in that：First undercarriage bea (1) with
Strut (7) is connected between second undercarriage bea (2).
8. derrick crane walking chassis according to claim 7, it is characterised in that：First undercarriage bea (1) with
Pull bar (8) is connected between second undercarriage bea (2).
9. derrick crane walking chassis according to claim 8, it is characterised in that：First undercarriage bea (1) with can
Adjust between Half Beam (21), between the first undercarriage bea (1) and fixation Half Beam (22), between the first undercarriage bea (1) and strut (7), the
Between one undercarriage bea (1) and pull bar (8), between adjustable Half Beam (21) and strut (7), between adjustable Half Beam (21) and pull bar (8),
It is connected by bearing pin (9) between fixed Half Beam (22) and strut (7), between fixed Half Beam (22) and pull bar (8), at the first bottom
Set a roof beam in place (1), the corresponding position of adjustable Half Beam (21) and fixed Half Beam (22) sets abacus (10), in strut (7) and pull bar
(8) corresponding position is provided with pin-and-hole.
10. derrick crane walking chassis according to any claim in claim 1 to 9, it is characterised in that：It is described
First undercarriage bea (1) is connected with the second undercarriage bea (2) right-angled intersection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232675.4A CN106744299B (en) | 2016-12-28 | 2016-12-28 | Derrick crane walking chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232675.4A CN106744299B (en) | 2016-12-28 | 2016-12-28 | Derrick crane walking chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106744299A true CN106744299A (en) | 2017-05-31 |
| CN106744299B CN106744299B (en) | 2019-03-26 |
Family
ID=58922493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611232675.4A Active CN106744299B (en) | 2016-12-28 | 2016-12-28 | Derrick crane walking chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106744299B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591884A (en) * | 2020-06-29 | 2020-08-28 | 江苏农航机械设备有限公司 | Crane chassis |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2297968C1 (en) * | 2005-10-10 | 2007-04-27 | Закрытое акционерное общество "Машстройиндустрия" | Tower crane support frame truck |
| CN102070097A (en) * | 2010-11-23 | 2011-05-25 | 中国水利水电第七工程局有限公司 | Free mobile gate seat tower crane |
| CN204938800U (en) * | 2015-07-27 | 2016-01-06 | 四川建设机械（集团）股份有限公司 | Tower crane rood beam basis |
-
2016
- 2016-12-28 CN CN201611232675.4A patent/CN106744299B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2297968C1 (en) * | 2005-10-10 | 2007-04-27 | Закрытое акционерное общество "Машстройиндустрия" | Tower crane support frame truck |
| CN102070097A (en) * | 2010-11-23 | 2011-05-25 | 中国水利水电第七工程局有限公司 | Free mobile gate seat tower crane |
| CN204938800U (en) * | 2015-07-27 | 2016-01-06 | 四川建设机械（集团）股份有限公司 | Tower crane rood beam basis |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591884A (en) * | 2020-06-29 | 2020-08-28 | 江苏农航机械设备有限公司 | Crane chassis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106744299B (en) | 2019-03-26 |
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