CN107161869A - A kind of special cantilever simple crane of high-speed railway shield - Google Patents
A kind of special cantilever simple crane of high-speed railway shield Download PDFInfo
- Publication number
- CN107161869A CN107161869A CN201710404144.7A CN201710404144A CN107161869A CN 107161869 A CN107161869 A CN 107161869A CN 201710404144 A CN201710404144 A CN 201710404144A CN 107161869 A CN107161869 A CN 107161869A
- Authority
- CN
- China
- Prior art keywords
- speed railway
- crane
- longeron
- inner upright
- upright mounting
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/08—Constructional features of runway rails or rail mountings
-
- 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
- B66C9/08—Runners; Runner bearings
Abstract
The present invention relates to a kind of special cantilever simple crane of high-speed railway shield, belong to high-speed railway construction matching tooling field, can efficient lift up rapidly and installation high-speed railway bridge shield.It includes inner upright mounting, outer mast, crane girder, connection beam group, cable hoist and electric block；Cable hoist is installed on the inclined column in inner upright mounting one end；Described crane girder one end is fixed on the upper longeron II of outer mast, and middle part is fixed on the upper longeron I of inner upright mounting, and the other end is cantilever；Electric block is arranged on crane girder, can be walked up and down along crane girder.The present invention for it is a kind of with it is mobile, can lift by crane shield, do not influence the jib crane of the other procedures of bridge floor and the high effect of cost, low effect.
Description
Technical field
The present invention relates to a kind of special cantilever simple crane of high-speed railway shield, belong to high-speed railway construction matching tooling neck
Domain, can efficient lift up rapidly and installation high-speed railway bridge shield.
Background technology
High-speed railway bridge shield, is a kind of prefabricated concrete component, installed in the both sides of high-speed railway bridge, it with
Bridge installs concrete prefabricated guardrail or sound barrier thereon by casting concrete again after reinforcing bar bind.The main function of shield
Have：Ensure that bridge appearance is attractive in appearance；It is used as the rear external mold compared with pouring concrete；Basis is provided for guardrail and sound barrier.
Shield is typically divided to two kinds, sound barrier shield and railing shield.Wherein sound barrier shield maximum weight 1420kg, railing
Shield is 700kg.Because shield quantity is more during construction, general to be constructed simultaneously using multiple devices segmentation, construction machinery is typically adopted
Installed with modes such as truck crane, bridge floor crawler crane, cantilever gantry cranes.When being installed using truck crane, bridge floor crawler crane on bridge floor
Bridge floor space is taken, vehicle pass-through is influenceed；Command difficulty big when being lifted using truck crane under bridge, equally take builder's road,
Influence miscellaneous equipment, vehicle pass-through.In addition, no matter using truck crane, bridge floor crawler crane or cantilever gantry crane installation, existing
The problems such as effect is low, expense is larger.
The content of the invention
It is an object of the invention to provide it is a kind of it is mobile, can lift by crane shield, do not influence the other procedures of bridge floor and
The high special cantilever simple crane of a kind of high-speed railway shield of cost, low effect.
The present invention to achieve these goals, is adopted the following technical scheme that：
A kind of special cantilever simple crane of high-speed railway shield, it includes inner upright mounting, outer mast, crane girder, connection beam group, cable
Capstan winch and electric block；
It includes the column of lower longeron, upper longeron I and a pair of opposite tilts to the inner upright mounting, and the upper end of column connects with upper longeron I
Connect, the lower end of column is connected with lower longeron, connected mode is bolt；
It includes upper longeron II, a pair oblique columns and diagonal brace I to the outer mast, and the upper end of diagonal brace I is connected with upper longeron II, diagonal brace
The I oblique column connection in lower end, connected mode is bolt；
Cable hoist is installed on the inclined column in inner upright mounting one end；
Described crane girder one end is fixed on the upper longeron II of outer mast, and middle part is fixed on the upper longeron I of inner upright mounting, the other end
For cantilever；
Electric block is arranged on crane girder, can be walked up and down along crane girder.
Inner upright mounting, outer mast are linked to be an entirety by group of contacts beam.
Further, the connected mode between upper longeron II, a pair oblique columns and diagonal brace I is bolt.
Further, the connected mode between the column of lower longeron, upper longeron I and a pair of opposite tilts is bolt.
Further, the lower end of inner upright mounting and outer mast is provided with travelling wheel.
Further, group of contacts beam includes 2 sills, 2 entablatures, 4 diagonal braces II.
Further, counterweight is located on lower longeron.
Further, rain cover partially or fully going along with sb. to guard him the top surface of whole shield straddle truck and side.
Further, rain cover is made up of color steel tile, battenboard or sunlight tile.
Further, counterweight bearing and anchor ear are installed on the lower longeron of inner upright mounting.
Further, travelling wheel is directly supported on ground using deep groove ball bearing.
Beneficial effects of the present invention are：
The present invention for it is a kind of with it is mobile, can lift by crane shield, do not influence the other procedures of bridge floor and cost, low effect
The jib crane of high effect.
Brief description of the drawings
Fig. 1 is depression angle schematic diagram of the invention；
Fig. 2 is the A-A faces schematic diagram in Fig. 1；
Fig. 3 is the B-B faces schematic diagram in Fig. 1；
Fig. 4 is the C-C faces schematic diagram in Fig. 1；
Fig. 5 is Roadway Construction schematic diagram.
Embodiment
The present invention will be described in detail below in conjunction with the accompanying drawings：
A kind of special cantilever simple crane of high-speed railway shield, by inner upright mounting 1, outer mast 2, crane girder 3, connection beam group 4, rain-proof
Cover 5, counterweight 6, travelling wheel 7, cable hoist 8 and electric block 9 are constituted.
The inner upright mounting is made up of the column 13 of lower longeron 11, upper longeron I 12 and a pair of opposite tilt certain angles, section
It is to use I-steel, connected mode is bolt.
The outer mast is made up of upper longeron II 21, a pair oblique columns 22 and diagonal brace I 23, and section is to use I-steel,
Connected mode is bolt；The distance between inside and outside door frame meets the distance between bridge floor protecting wall and straight wall, and leaves certain
Gap, prevent the collision protection wall during traveling of travelling wheel 7.
The bottom of inside and outside door frame is provided with travelling wheel 7.
Counterweight bearing and anchor ear are installed, counterweight 6 uses sound barrier shield under inner upright mounting on longeron.The one end of inner upright mounting 1 it is oblique
Finished cable capstan winch 8 is installed on column.
Two Pin door frames are linked to be an entirety by group of contacts beam.
Group of contacts beam includes 2 sills 42,2 entablatures 41,4 diagonal braces II 43；Height of the sill 42 apart from ground
Degree will meet the requirement for height that personnel and sound barrier shield pass through.
The crane girder 3 is processed using I-steel, and one end is fixed on the upper longeron of outer mast, and middle part is fixed on interior
On the upper longeron of door frame, the other end is cantilever.
Electric block 9 is arranged on crane girder, can be walked up and down along crane girder.
Rain cover 5 is processed by color steel tile, battenboard or sunlight tile, by the top surface of whole shield straddle truck and side
Partially or fully go along with sb. to guard him, the function with rain-proof.
Travelling wheel 7 is directly supported on ground using deep groove ball bearing, and travelling wheel need to be adjusted manually without steering during steering
It is whole.
Operation principle：
Need to install counterweight before construction, shield is transported and lifted to the cable duct on the outside of bridge floor protecting wall.Will during construction
Shield straddle truck is manually pushed into operating position, and drawn out cable is connected to the power supply being provided about from cable hoist.By electric block
Run to the position close to inner upright mounting, put down after suspension hook and shield connect, shield is hung ground and more than pre- by lifting hook
Stay the height of reinforcing bar.Then electric block is outwards run to the top of installation site, puts down suspension hook, human assistance makes shield
Fall into installation site.After one piece of shield installation, promote shield gantry to be hung to the installation site of next shield, continue to install.
Claims (10)
1. a kind of special cantilever simple crane of high-speed railway shield, it is characterised in that：It includes inner upright mounting（1）, outer mast（2）、
Crane girder（3）, connection beam group（4）, cable hoist（8）And electric block（9）；
The inner upright mounting（1）It includes lower longeron（11）, upper longeron I（12）With the column of a pair of opposite tilts（13）, column
（13）Upper end and upper longeron I（12）Connection, column（13）Lower end and lower longeron（11）Connection, connected mode is bolt；
The outer mast（2）It includes upper longeron II（21）, a pair of oblique columns（22）With diagonal brace I（23）, diagonal brace I（23）Upper end
With upper longeron II（21）Connection, diagonal brace I（23）The oblique column in lower end（22）Connection, connected mode is bolt；
Inner upright mounting（1）The inclined column in one end（13）On cable hoist is installed（8）；
The crane girder（3）One end is fixed on outer mast（2）Upper longeron II（21）On, middle part is fixed on inner upright mounting（1）It is upper
Longeron I（12）On, the other end is cantilever；
Electric block（9）Installed in crane girder（3）On, can be along crane girder（3）Walk up and down；
Inner upright mounting（1）, outer mast（2）Pass through group of contacts beam（4）It is linked to be an entirety.
2. the special cantilever simple crane of high-speed railway shield according to claim 1, it is characterised in that：Upper longeron II
（21）, a pair of oblique columns（22）With diagonal brace I（23）Between connected mode be bolt.
3. the special cantilever simple crane of high-speed railway shield according to claim 1, it is characterised in that：Lower longeron（11）、
Upper longeron I（12）With the column of a pair of opposite tilts（13）Between connected mode be bolt.
4. the special cantilever simple crane of high-speed railway shield according to claim 1, it is characterised in that：In inner upright mounting（1）
With outer mast（2）Lower end be provided with travelling wheel（7）.
5. the special cantilever simple crane of high-speed railway shield according to claim 1, it is characterised in that：Group of contacts beam（4）
Including 2 sills（42）, 2 pieces entablatures（41）, 4 pieces diagonal braces II（43）.
6. the special cantilever simple crane of high-speed railway shield according to claim 1, it is characterised in that：Counterweight（6）It is located at
Lower longeron（11）On.
7. the special cantilever simple crane of high-speed railway shield according to claim 1, it is characterised in that：Rain cover（5）Will
The top surface of whole shield straddle truck and partially or fully going along with sb. to guard him for side.
8. the special cantilever simple crane of high-speed railway shield according to claim 7, it is characterised in that：Rain cover（5）By
Color steel tile, battenboard or sunlight tile composition.
9. the special cantilever simple crane of high-speed railway shield according to claim 1, it is characterised in that：Inner upright mounting（1）'s
Lower longeron（11）Upper installation counterweight bearing and anchor ear.
10. the special cantilever simple crane of high-speed railway shield according to claim 4, it is characterised in that：Travelling wheel（7）Adopt
It is directly supported at deep groove ball bearing on ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404144.7A CN107161869A (en) | 2017-06-01 | 2017-06-01 | A kind of special cantilever simple crane of high-speed railway shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404144.7A CN107161869A (en) | 2017-06-01 | 2017-06-01 | A kind of special cantilever simple crane of high-speed railway shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107161869A true CN107161869A (en) | 2017-09-15 |
Family
ID=59821203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710404144.7A Pending CN107161869A (en) | 2017-06-01 | 2017-06-01 | A kind of special cantilever simple crane of high-speed railway shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107161869A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010172A (en) * | 2020-08-26 | 2020-12-01 | 中铁十四局集团第四工程有限公司 | Sound barrier unit plate mounting trolley for railway construction |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09256621A (en) * | 1996-03-25 | 1997-09-30 | Hajime Abe | Mobile transit machine of wall board for building |
| CN101717048A (en) * | 2009-12-30 | 2010-06-02 | 中国建筑股份有限公司 | Hoist for mounting bridge shield plate |
| CN102515031A (en) * | 2011-12-30 | 2012-06-27 | 中铁十三局集团第四工程有限公司 | Bridge curtain board mounting vehicle |
| CN103287986A (en) * | 2013-05-08 | 2013-09-11 | 中铁隧道集团一处有限公司 | Curtain board transport lifting device and method for mounting curtain board by using device |
| CN203319569U (en) * | 2013-06-25 | 2013-12-04 | 中交一公局第六工程有限公司 | Light type passenger railway curtain board installer |
| CN203976247U (en) * | 2014-07-05 | 2014-12-03 | 中铁十九局集团第一工程有限公司 | A kind of shield handling appliance |
| CN206940276U (en) * | 2017-06-01 | 2018-01-30 | 中铁四局集团机电设备安装有限公司 | A kind of special cantilever simple crane of high-speed railway shield |
-
2017
- 2017-06-01 CN CN201710404144.7A patent/CN107161869A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09256621A (en) * | 1996-03-25 | 1997-09-30 | Hajime Abe | Mobile transit machine of wall board for building |
| CN101717048A (en) * | 2009-12-30 | 2010-06-02 | 中国建筑股份有限公司 | Hoist for mounting bridge shield plate |
| CN102515031A (en) * | 2011-12-30 | 2012-06-27 | 中铁十三局集团第四工程有限公司 | Bridge curtain board mounting vehicle |
| CN103287986A (en) * | 2013-05-08 | 2013-09-11 | 中铁隧道集团一处有限公司 | Curtain board transport lifting device and method for mounting curtain board by using device |
| CN203319569U (en) * | 2013-06-25 | 2013-12-04 | 中交一公局第六工程有限公司 | Light type passenger railway curtain board installer |
| CN203976247U (en) * | 2014-07-05 | 2014-12-03 | 中铁十九局集团第一工程有限公司 | A kind of shield handling appliance |
| CN206940276U (en) * | 2017-06-01 | 2018-01-30 | 中铁四局集团机电设备安装有限公司 | A kind of special cantilever simple crane of high-speed railway shield |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010172A (en) * | 2020-08-26 | 2020-12-01 | 中铁十四局集团第四工程有限公司 | Sound barrier unit plate mounting trolley for railway construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |
|
| RJ01 | Rejection of invention patent application after publication |