CN208378218U - It is a kind of can repeatedly become across crane - Google Patents
It is a kind of can repeatedly become across crane Download PDFInfo
- Publication number
- CN208378218U CN208378218U CN201821089112.9U CN201821089112U CN208378218U CN 208378218 U CN208378218 U CN 208378218U CN 201821089112 U CN201821089112 U CN 201821089112U CN 208378218 U CN208378218 U CN 208378218U
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- China
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- girder
- supporting leg
- crane
- trolley
- bolt
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Abstract
The utility model relates to one kind can repeatedly become across crane, including girder, supporting leg, end carriage and trolley, the girder is laterally arranged, and its subsection setup, 1 both ends of girder are provided with end carriage, it is bolted between the end carriage and each section of girder and girder by third, supporting leg is symmetrically arranged with below the girder, the utility model passes through setting segmented girder and end carriage, end carriage and unwanted girder section can be removed on the mounting hole being installed on supporting leg side wall using girder overhead support, form it into half longitudinal bridge, greatly improve the applicability of crane, it avoids simultaneously and removes stacking portion occupied ground at the construction field (site), 3 guide rods disposed in parallel are arranged in the utility model inside trolley, it is more stable to be allowed to operation, mousing-hook kelly on grabhook simultaneously, it greatly ensure that construction peace Entirely, construction accident is reduced.
Description
Technical field
The utility model belongs to building facility technical field, more particularly to it is a kind of can repeatedly become across crane.
Background technique
Overhead and gantry cranes are a kind of special equipments, from traditional sense for its structure size of overhead and gantry cranes it is solid
Fixed, job site is stablized, once installation longtime running is in specific region, service life is longer, and the length of service generally will be in 20 years
More than, overhead and gantry cranes are widely used, play an important role in economic construction, set by urban architecture housing-group and road
Apply restriction, construction site is difficult to accomplish neat uniform, and the span of place size adaptation to local conditions, crane constantly becomes with place size
Change, the span setting of crane will embody outside the characteristics of crane itself is used as special equipment, be also adapted to construction organization to field
The needs of ground integrated planning, thus it is a kind of can repeatedly become across crane be particularly important.
Summary of the invention
The utility model be solve well-known technique and provide it is a kind of can repeatedly become across crane.
The utility model is adopted the technical scheme that solve well-known technique: one kind can repeatedly become
Across crane, including girder, supporting leg, end carriage and trolley, the girder is laterally arranged, and its subsection setup, the master
1 both ends of beam are provided between end carriage, the end carriage and girder and each section of girder and are bolted by third, right below the girder
Title is provided with supporting leg, and the supporting leg is connected by the connecting flange above it with girder, and the connecting flange is equipped with first
Bolt and the second bolt, the supporting leg lower section are equipped with running gear, and the running gear bottom surface is equipped with several traveling wheels, described
It is additionally provided with several bolts hole in supporting leg left and right sidewall, bracket, the bracket and the fixed company of girder interlude are equipped with above the girder
It connects, the cantilever tip is equipped with fixed pulley, is additionally provided with trolley assembly above the girder, connects below the trolley assembly
It is connected to trolley, the trolley is located inside girder, and the trolley inner transverse, which runs through, guide rod, and described
Lifting cable wire is connected with by connection ring below weight trolley, is connected with grabhook at the lifting cable wire lower end.
Further, corresponding first bolt and the second bolt are equidistantly equipped with several bolts hole on the girder side wall
Further, the girder be divided into 3-5 sections,
Further, the running gear and supporting leg are rotatablely connected, and the traveling wheel on its lower surface is equidistantly set in the same direction
It sets.
Further, first bolt is symmetrical arranged relative to the second bolt.
Further, the girder bottom surface is cambered surface, and the grabhook is equipped with mousing-hook kelly.
The utility model has the advantage that as follows with good effect:
1. the utility model is by setting segmented girder and end carriage, by end carriage and can be not required to using girder overhead support
The girder section dismounting wanted is installed on the mounting hole on supporting leg side wall, is formed it into half longitudinal bridge, has been greatly improved
The applicability of heavy-duty machine, while avoiding and removing stacking portion occupied ground at the construction field (site).
2. 3 guide rods disposed in parallel are arranged in the utility model inside trolley, it is more stable to be allowed to operation, together
When grabhook on mousing-hook kelly, greatly ensure that construction safety, reduce construction accident.
Detailed description of the invention
Fig. 1 is apparatus structure schematic diagram provided by the utility model；
Fig. 2 is device left view provided by the utility model.
In figure: 1, girder；2, the first bolt；3, the second bolt；4, running gear；5, traveling wheel；6, grabhook；7, lifting
Cable wire；8, supporting leg；9 connecting flanges；10, third bolt；11, end carriage；12, trolley assembly；13, bracket；14, fixed pulley；
15, connection ring；16, guide rod；17, trolley.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, following embodiment is hereby enumerated, and is cooperated
Detailed description are as follows for attached drawing.
Below with reference to the one kind of Fig. 1-2 to the utility model can repeatedly become across the structure of crane be explained in detail:
It is a kind of can repeatedly become across crane, including girder 1, supporting leg 8, end carriage 11 and trolley 17, the laterally setting of girder 1,
And its subsection setup, 1 both ends of girder are provided with end carriage 11, by the between the end carriage 11 and girder 1 and 1 each section of girder
Three bolts 10 connect, and supporting leg 8 is symmetrically arranged with below the girder 1, and the supporting leg 8 passes through connecting flange 9 and master above it
Beam 1 is connected, and the connecting flange 9 is equipped with the first bolt 2 and the second bolt 3, is equipped with running gear 4 below the supporting leg 8,
4 bottom surface of running gear is equipped with several traveling wheels 5, is additionally provided with several bolts hole 18 in 8 left and right sidewall of supporting leg, described
Bracket 13 is equipped with above girder 1, which is fixedly connected with 1 interlude of girder, and 13 top of bracket is equipped with fixed pulley 14,
It is additionally provided with trolley assembly 12 above the girder 1, is connected with trolley 17 below the trolley assembly 12, described
Weight trolley 17 is located inside girder 1, and 17 inner transverse of trolley, which runs through, guide rod 16,17 lower section of trolley
It is connected with lifting cable wire 7 by connection ring 15, is connected with grabhook 6 at 7 lower end of lifting cable wire, on 1 side wall of girder
Corresponding first bolt 2 and the second bolt 3 are equidistantly equipped with several bolts hole 18, and it is 3-5 sections that the girder 1, which divides, the walking dress
It sets 4 to be rotatablely connected with supporting leg 8, and the spaced set in the same direction of traveling wheel 5 on its lower surface, first bolt 2 is relative to the
Two bolts 3 are symmetrical arranged, and 1 bottom surface of girder is cambered surface, and the grabhook 6 is equipped with mousing-hook kelly.
Working principle: the utility model, can using 1 overhead support 13 of girder by setting segmented girder 1 and end carriage 11
End carriage 11 and 1 section of unwanted girder are removed on the bolt hole 18 being installed on 8 side wall of supporting leg, form it into longitudinal half across
Beam greatly improves the applicability of crane, while avoiding and removing stacking portion occupied ground at the construction field (site), this is practical
It is novel that 3 guide rods 16 disposed in parallel are set inside trolley 17, it is more stable to be allowed to operation, while on grabhook 6
Mousing-hook kelly, greatly ensure that construction safety, reduce construction accident.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (6)
1. one kind can repeatedly become across crane, including it is special by girder (1), supporting leg (8), end carriage (11) and trolley (17)
Sign is that the girder (1) is laterally arranged, and its subsection setup, girder (1) both ends are provided with end carriage (11), the end
It is connect between beam (11) and girder (1) and each section of girder (1) by third bolt (10), is symmetrical arranged below the girder (1)
Have supporting leg (8), the supporting leg (8) is connected by the connecting flange (9) above it with girder (1), on the connecting flange (9)
Equipped with the first bolt (2) and the second bolt (3), running gear (4) are equipped with below the supporting leg (8), under the running gear (4)
Bottom surface is equipped with several traveling wheels (5), is additionally provided with several bolts hole (18) in supporting leg (8) left and right sidewall, on the girder (1)
Side is equipped with bracket (13), which is fixedly connected with girder (1) interlude, and bracket (13) top is equipped with fixed pulley
(14), trolley assembly (12) are additionally provided with above the girder (1), it is small to be connected with lifting below the trolley assembly (12)
Vehicle (17), the trolley (17) are located at girder (1) inside, and trolley (17) inner transverse, which runs through, guide rod
(16), it is connected with lifting cable wire (7) below the trolley (17) by connection ring (15), lifting cable wire (7) lower end
Place is connected with grabhook (6).
2. one kind according to claim 1 can repeatedly become across crane, which is characterized in that on girder (1) side wall
Corresponding first bolt (2) and the second bolt (3) are equidistantly equipped with several bolts hole (18).
3. one kind according to claim 1 can repeatedly become across crane, which is characterized in that the girder (1) is divided into 3-5
Section.
4. one kind according to claim 1 can repeatedly become across crane, which is characterized in that the running gear (4) with
Supporting leg (8) rotation connection, and traveling wheel (5) spaced set in the same direction on its lower surface.
5. one kind according to claim 1 can repeatedly become across crane, which is characterized in that the first bolt (2) phase
Second bolt (3) are symmetrical arranged.
6. one kind according to claim 1 can repeatedly become across crane, which is characterized in that girder (1) bottom surface
For cambered surface, the grabhook (6) is equipped with mousing-hook kelly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089112.9U CN208378218U (en) | 2018-07-10 | 2018-07-10 | It is a kind of can repeatedly become across crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089112.9U CN208378218U (en) | 2018-07-10 | 2018-07-10 | It is a kind of can repeatedly become across crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208378218U true CN208378218U (en) | 2019-01-15 |
Family
ID=64963583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821089112.9U Active CN208378218U (en) | 2018-07-10 | 2018-07-10 | It is a kind of can repeatedly become across crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208378218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902575A (en) * | 2019-11-01 | 2020-03-24 | 南通振华重型装备制造有限公司 | Large-scale track leg lifting and moving method |
-
2018
- 2018-07-10 CN CN201821089112.9U patent/CN208378218U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902575A (en) * | 2019-11-01 | 2020-03-24 | 南通振华重型装备制造有限公司 | Large-scale track leg lifting and moving method |
| CN110902575B (en) * | 2019-11-01 | 2020-10-27 | 上海振华重工(集团)股份有限公司南通分公司 | Large-scale track leg lifting and moving method |
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