CN106744299B - Derrick crane walking chassis - Google Patents
Derrick crane walking chassis Download PDFInfo
- Publication number
- CN106744299B CN106744299B CN201611232675.4A CN201611232675A CN106744299B CN 106744299 B CN106744299 B CN 106744299B CN 201611232675 A CN201611232675 A CN 201611232675A CN 106744299 B CN106744299 B CN 106744299B
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- CN
- China
- Prior art keywords
- undercarriage bea
- undercarriage
- half beam
- 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.)
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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 chassis, the chassis includes the first undercarriage bea and the second undercarriage bea, first undercarriage bea and the second undercarriage bea interconnection, it is provided with walking carriage in 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 chassis, so that it may the distance between walking carriage of two sides is adjusted, 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 technique
Most of derrick crane is worked on the basis of being fixed on ground, and work range range is restricted.For
Meet some special building project under construction requirements, it would be desirable to design of tower crane at walking structure；Currently, general
Walking tower crane can only do all constant circular motion of the constant simple linear motion of gauge or orbit radius and track, flexibility
It is not high, it is not able to satisfy some highly difficult construction requirements.
Summary of the invention
It is transported under a variety of gauge sizes the technical problems to be solved by the present invention are: providing a kind of achievable derrick crane
Capable derrick crane walking chassis.
The present invention solves derrick crane walking chassis used by its technical problem, including chassis, and the chassis 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 second undercarriage bea is provided with walking carriage, wherein at least has two adjacent walking carriages in the first undercarriage bea and
Horizontal plane position on two undercarriage beas is adjustable.
Further, setting at least one end of the first undercarriage bea and at least one end of the second undercarriage bea
It is equipped with the round equidistantly arranged in the horizontal plane, the walking carriage of corresponding position is realized by connecting from different rounds
Horizontal plane position is adjustable.
Further, second undercarriage bea includes adjustable Half Beam and fixed Half Beam, one end of the adjustable Half Beam with
The side of first undercarriage bea connects, and is provided with the round, one end of the fixed Half Beam and described first on the other end
The other side of undercarriage bea connects, and the other end is fixed with walking carriage.
Further, it is provided with the round on an end of first undercarriage bea, it is solid on another end
Surely there is walking carriage.
Further, the first bottom for being provided with round is arranged in the regulating device the invention also includes regulating device
It sets a roof beam in place and offers the through-hole being used cooperatively with round on adjustable Half Beam, in regulating device, further include and the round and through-hole
The adjusting pin shaft being used cooperatively.
Further, the regulating device successively includes adjusting set, floating bearing and eccentric bushing, the tune from top to bottom
Section is provided on the first undercarriage bea and adjustable Half Beam of round, and the through-hole is provided in the adjusting set, described
Walking carriage is connect with the eccentric bushing.
Further, being connected with strut between first undercarriage bea and the second undercarriage bea.
Further, being connected with pull rod between first undercarriage bea and the second undercarriage bea.
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 rod, between adjustable Half Beam and strut, between adjustable Half Beam and pull rod,
It is connected by pin shaft between fixation Half Beam and strut, between fixed Half Beam and pull rod, in the first undercarriage bea, adjustable Half Beam and is consolidated
The corresponding position setting abacus for determining Half Beam, is provided with pin hole in the corresponding position of strut and pull rod.
Further, first undercarriage bea is connect with the second undercarriage bea right-angled intersection.
The beneficial effects of the present invention are: due to being provided with the adjustable walking carriage of horizontal plane position on chassis, so that it may
The distance between the walking carriage for adjusting two sides, so that walking carriage adapts to the track of different gauges；Due to the adjustable row in position
It walks and is connected between trolley and chassis by the inclusion of the regulating device of floating bearing and eccentric bushing, these walking carriages can be made to wrirte music
The curvilinear motion of rate variation less greatly；While guaranteeing that structure is simple, carrying is firm, rising for derrick crane can be effectively promoted
Beijing South Maxpower Technology Co. Ltd's power and operation flexibility complete highly difficult construction requirement and save construction cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the present of invention；
Fig. 2 is the structural schematic diagram of one embodiment of the first undercarriage bea of the present invention；
Fig. 3 is the structural schematic diagram of one embodiment of adjustable Half Beam of the present invention；
Fig. 4 is the structural schematic diagram of one embodiment of fixed Half Beam of the present invention；
Fig. 5 is the structural schematic diagram of one embodiment of regulating device of the present invention；
Position and number in figure: chassis 100, the first undercarriage bea 1, the second undercarriage bea 2, adjustable Half Beam 21, fixed Half Beam 22,
Walking carriage 3, regulating device 5, through-hole 50, adjusting set 51, floating bearing 52, eccentric bushing 53, adjusts pin shaft 6, strut at round 4
7, pull rod 8, pin shaft 9, orifice plate 10.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figures 1 to 5, derrick crane walking chassis disclosed by the invention, including chassis 100, the chassis 100
Including the first undercarriage bea 1 and the second undercarriage bea 2,2 interconnection of first undercarriage bea 1 and the second undercarriage bea, after connection
The structure that " ten " font can be formed between one undercarriage bea 1 and the second undercarriage bea 2, can also form the structure of X-shaped, described
The end of first undercarriage bea 1 and the second undercarriage bea 2 is provided with walking carriage 3, is equivalent at 100 following settings of chassis four
Walking carriage 3, four walking carriages 3 play support to the derrick crane being fixed on chassis 100 together in conjunction with chassis 100
Effect, while can be with traveling tower crane by walking carriage 3；Wherein at least there are 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
Fixation position on undercarriage bea 2, it is adjustable to be located at the distance between walking carriage 3 in left track and right track, thus
The distance between the walking carriage 3 for making two sides adapts to the track of different gauges.Walking carriage 3 can do 360 degree around its main shaft
Rotation.
In above-mentioned specific embodiment, it is adjustable to can be position of the every walking carriage 3 on chassis 100, is also possible to 3
Position of the platform walking carriage 3 on chassis 100 is adjustable, is also possible to position of the two adjacent walking carriages 3 on chassis 100
It is adjustable.Preferably, this adjustable specific embodiment of position of two adjacent walking carriages 3 on chassis 100 is selected, because
Chassis 100 can be enable by the walking carriage 3 for adjusting few as far as possible while keeping 3 overall stability of walking carriage in this way
It is enough to be run on the track of different gauges.
Specifically, in order to which the position for realizing walking carriage 3 is adjustable, as shown in Figure 1 to Figure 3, at least the one of the first undercarriage bea 1
On a end and the round 4 equidistantly arranged in the horizontal plane, corresponding positions are provided at least one end of the second undercarriage bea 2
The walking carriage 3 at the place of setting realizes that horizontal plane position is adjustable by connecting from different rounds 4.Walking carriage 3 is fixed on not
With the adjustment for achieving that 3 position of walking carriage on the round 4 of position；It can be set by adjusting the quantity and interval of round 4
The adjustable range and degree of regulation of walking carriage 3.Attachment device can be set on walking carriage 3, be opened up in attachment device
The through-hole being used cooperatively with round 4, then pass through the corresponding position that walking carriage 3 is fixed on chassis 100 by bolt.Round 4 can
It, can also be horizontal on the first undercarriage bea 1 and the second undercarriage bea 2 vertically to be opened up on the first undercarriage bea 1 and the second undercarriage bea 2
It opens up.It, can be in the corresponding position on the first undercarriage bea 1 and the second undercarriage bea 2 in order to expand the adjustable extent of walking carriage 3
Place open up in other shapes arrange hole, for example, it may be annular arrangement or in matrix shape arrange, if the first undercarriage bea
1 and second corresponding position on undercarriage bea 2 surface area it is inadequate, can be opened up in attachment device by increasing attachment device
Corresponding hole is realized.
Specifically, in order to guarantee the stability and symmetry that connect between the first undercarriage bea 1 and the second undercarriage bea 2, extremely such as Fig. 1
Shown in Fig. 4, second undercarriage bea 2 includes adjustable Half Beam 21 and fixed Half Beam 22, i.e., the second undercarriage bea 2 is divided into two, point
It is not fixed on the two sides of the first undercarriage bea 1, wherein one end of the adjustable Half Beam 21 and the side of first undercarriage bea 1 connect
It connecing, the round 4 is provided on the other end, one end of the fixed Half Beam 22 is connect with the other 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 two 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 this adjustable specific embodiment of position of the two adjacent walking carriages 3 of selection on chassis 100, in institute
It states and is provided with the round 4 on an end of the first undercarriage bea 1, be fixed with walking carriage 3 on another end.
Specifically, walking carriage 3 is adjusted for convenience, and above-mentioned specific embodiment further includes regulating device 5, the adjusting dress
It sets 5 to be arranged on the first undercarriage bea 1 and adjustable Half Beam 21 for being provided with round 4, offers in regulating device 5 and cooperate with round 4
The through-hole 50 used further includes the adjusting pin shaft 6 being used cooperatively with the round 4 and through-hole 50.It can be in pair of regulating device 5
It answers and orifice plate is set on position, the hole on orifice plate is matched with round 4, passes through hole on orifice plate and corresponding by pin shaft or bolt
The fixation of the realization walking carriage 3 of round 4.This regulative mode is easy to operate, and the structure of corresponding mechanism is also very simple.
Preferably, the regulating device 5 successively includes adjusting set 51, floating bearing 52 and eccentric bushing 53 from top to bottom, is adjusted
Section set 51 is connected by bolt with 52 outer ring of floating bearing, and eccentric bushing 53 is connected by bolt with 52 inner ring of floating bearing；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 provided with the adjusting
On set 51, the walking carriage 3 is connect with the eccentric bushing 53.Walking carriage 3 can follow the rotation of eccentric bushing 53 and rotate,
To realize the effect that can be walked on curve track.
Specifically, it in order to increase the stability of chassis 100, is connected between first undercarriage bea 1 and the second undercarriage bea 2
Strut 7.Pull rod 8 is connected between first undercarriage bea 1 and the second undercarriage bea 2.
Specifically, assembly and disassembly are carried out to entire 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 rod 8, between adjustable Half Beam 21 and strut 7, between adjustable Half Beam 21 and pull rod 8, fixed half
It is connected by pin shaft 9 between beam 22 and strut 7, between fixed Half Beam 22 and pull rod 8, in the first undercarriage bea 1, adjustable Half Beam 21
Abacus 10 is set with the corresponding position of fixed Half Beam 22, the corresponding position of strut 7 and pull rod 8 is provided with pin hole.When
So, orifice plate 10 can be set in the corresponding position of strut 7 and pull rod 8 and replaces pin hole.Orifice plate 10 is plate with hole thereon, hole
The shape of plate 10 can according to need setting, and the quantity in the hole on orifice plate 10 also can according to need setting.
Specifically, the corresponding position on chassis 100 is provided with the connector being connected with column crane mast section.
This structure, derrick crane walking chassis can realize tower while guaranteeing that structure is simple, carrying is firm
Formula crane makees the less big curvilinear motion of Curvature varying under a variety of gauge sizes；The lifting of derrick crane can effectively be promoted
Ability and operation flexibility complete highly difficult construction requirement and save construction cost.
Claims (7)
1. derrick crane walking chassis, it is characterised in that: including chassis (100) and regulating device (5), the chassis (100)
Including the first undercarriage bea (1) and the second undercarriage bea (2), first undercarriage bea (1) and the second undercarriage bea (2) interconnection,
The end of first undercarriage bea (1) and the second undercarriage bea (2) is provided with walking carriage (3), wherein at least have two it is adjacent
Horizontal plane position of the walking carriage (3) on the first undercarriage bea (1) and the second undercarriage bea (2) it is adjustable；
On at least one end of the first undercarriage bea (1) and it is provided at least one end of the second undercarriage bea (2) in water
The round (4) of spacing arrangements such as in plane, the walking carriage (3) of corresponding position is by connecting from different rounds (4) come real
Existing horizontal plane position is adjustable；
Second undercarriage bea (2) includes adjustable Half Beam (21) and fixed Half Beam (22), one end of the adjustable Half Beam (21) with
The side of first undercarriage bea (1) connects, and is provided with the round (4) on the other end, one end of the fixed Half Beam (22)
It is connect with the other side of first undercarriage bea (1), the other end is fixed with walking carriage (3)；
The through-hole (50) being used cooperatively with round (4) is offered on the regulating device (5), regulating device (5) includes adjusting set
(51), the adjusting set (51) is set on the first undercarriage bea (1) and adjustable Half Beam (21) for being provided with round (4), described logical
Hole (50) is provided on the adjusting set (51), which further includes and the round (4) and through-hole
(50) the adjusting pin shaft (6) being used cooperatively.
2. derrick crane walking chassis according to claim 1, it is characterised in that: in first undercarriage bea (1)
It is provided on one end the round (4), walking carriage (3) is fixed on another end.
3. derrick crane walking chassis according to claim 1, it is characterised in that: the regulating device (5) further includes
Floating bearing (52) and eccentric bushing (53), the adjusting set (51), floating bearing (52) and eccentric bushing (53) are from top to bottom successively
Setting, the walking carriage (3) connect with the eccentric bushing (53).
4. derrick crane walking chassis according to claim 1, it is characterised in that: first undercarriage bea (1) with
Strut (7) are connected between second undercarriage bea (2).
5. derrick crane walking chassis according to claim 4, it is characterised in that: first undercarriage bea (1) with
Pull rod (8) are connected between second undercarriage bea (2).
6. according to claim 1, derrick crane walking chassis described in 2,3,4 or 5, it is characterised in that: first chassis
Between beam (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) between, between the first undercarriage bea (1) and pull rod (8), between adjustable Half Beam (21) and strut (7), adjustable Half Beam (21) and draw
Connected by pin shaft (9) between bar (8), between fixed Half Beam (22) and strut (7), between fixed Half Beam (22) and pull rod (8)
It connects, abacus (10) is set in the corresponding position of the first undercarriage bea (1), adjustable Half Beam (21) and fixed Half Beam (22), are being supportted
The corresponding position of bar (7) and pull rod (8) is provided with pin hole.
7. derrick crane walking chassis according to claim 6, it is characterised in that: first undercarriage bea (1) and the
Two undercarriage beas (2) right-angled intersection connection.
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 CN106744299A (en) | 2017-05-31 |
| CN106744299B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591884B (en) * | 2020-06-29 | 2022-06-28 | 江苏农航机械设备有限公司 | Crane chassis |
Family Cites Families (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 |
| CN102070097B (en) * | 2010-11-23 | 2013-08-28 | 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN106744299A (en) | 2017-05-31 |
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