CN205874987U - Simply put up bridge crane - Google Patents
Simply put up bridge crane Download PDFInfo
- Publication number
- CN205874987U CN205874987U CN201620812409.8U CN201620812409U CN205874987U CN 205874987 U CN205874987 U CN 205874987U CN 201620812409 U CN201620812409 U CN 201620812409U CN 205874987 U CN205874987 U CN 205874987U
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- CN
- China
- Prior art keywords
- girder
- precast beam
- steel
- hands
- bridge erector
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Abstract
The utility model discloses a simply put up bridge crane, including the girder, vertical track, horizontal track and hoisting part, vertical track is laid on pier or the precast beam that has hoisted along the upstream and downstream direction, horizontal track is laid on the precast beam that has hoisted between each pier along the left and right banks direction, hoisting part is smooth to be established on the girder, before the girder bottom is equipped with, in, the three landing leg in back, preceding landing leg movable's setting is at pier top and support of main girder, landing leg and girder rigid coupling behind the neutralization, and the gyro wheel part that the direction can be changeed is installed to two landing leg bottoms, gyro wheel part and vertical between tracks connection when the upstream and downstream removes, gyro wheel part and horizontal between tracks connection when the left and right banks removes. This bridge crane has simple structure and draws materials lightly, easily and make, convenient operation, is applicable to the advantage of small -size bridge hoist and mount.
Description
Technical field
This utility model relates generally to field of bridge construction, particularly relates to a kind of simple Bridge Erector.
Background technology
When present stage road longer for mileage and large bridge construction, the quantity of general precast beam and tonnage are the biggest,
Large-scale Bridge Erector equipment need to be used to install, and need larger transport devices coordinative construction, during use, expend big, consumption
Duration, high to equipment requirements, as lifted, for small bridge or prefabricated component, the engineering that workload is less, then cost performance is the lowest,
Project Benefit can be reduced.To this end, need a kind of low cost, efficiency high, it is less that the bridge formation that security performance is high arranges coupling workload
Small bridge or prefabricated component hoisting engineering.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple and light,
Easily draw materials and make, easy to operate, be applicable to the simple Bridge Erector of the lifting of small bridge.
For solve above-mentioned technical problem, this utility model by the following technical solutions:
A kind of simple Bridge Erector, including girder, long rails, cross track and lifting part, described long rails is along upper
Downstream direction is laid on bridge pier or the precast beam that lifted, and described cross track is laid between each bridge pier along left and right banks direction
On the precast beam lifted, described lifting part is slidably installed on girder, three supporting legs before, during and after being provided with bottom described girder,
Portable pier coping portion the support girder of being arranged on of front leg strut, neutralizes that rear support leg and girder be affixed and bottom two supporting legs
The rotor block that installing direction can turn, when upstream and downstream moves, described rotor block is connected with long rails, institute when left and right banks moves
State rotor block to be connected with cross track.
Further improvement as technique scheme:
Described long rails includes that I-steel and track diagonal brace, described track diagonal brace one end are connected with bottom I-steel, separately
One end is connected with bridge pier, and when upstream and downstream moves, described rotor block is pressed on I-steel.
Described long rails also includes locking member, and when lifting next across precast beam, described I-steel is pressed on pacifies
The precast beam that installs also is fastenedly connected with the most mounted precast beam by locking member.
Also include that locking member, described locking member include that screw rod, buckle and locknut, described buckle are located at the bottom of screw rod
Portion and with I-steel snapping, described screw rod be arranged in neutralization rear support leg on and by locknut with neutralize rear support leg fastening connect
Connect.
Described cross track includes that supporting steel plate and channel-section steel, described supporting steel plate are pressed on the precast beam lifted,
Described channel-section steel is fastenedly connected with supporting steel plate, and when left and right banks moves, described rotor block is pressed on channel-section steel.
Described girder includes two pieces points of beams, removably connects between two pieces points of beams.
Described lifting part includes that bottle gouard moved by hands and chain sling, described bottle gouard moved by hands are slidably installed on girder, described chain sling and hands
Dynamic calabash connects.
Compared with prior art, the utility model has the advantage of:
Simple Bridge Erector of the present utility model, lift first across precast beam time, first by long rails along should across two
Individual bridge pier is laid, and girder is affixed with neutralization rear support leg, makes the rotor block bottom neutralization rear support leg be pressed on long rails,
Front leg strut is arranged on second across bridge pier on and with girder formed support, with lifting part by precast beam vertically roam all around the would to depending on
Secondary lifting to first across bridge pier on, when carrying out lifting across precast beam, can be by long rails and cross track by corresponding
Direction lay previous across the good precast beam of lifting, thus realize precast beam and lift by cross by Pin.Simple rack of the present utility model
Bridge machine, it is simple and light, easily draw materials and make, and operation is the simplest, is particularly well-suited to the lifting of small bridge.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the simple Bridge Erector of this utility model.
Fig. 2 is the side-looking structural representation of the simple Bridge Erector of this utility model.
Fig. 3 is the side-looking structural representation (left and right banks mobile status) of the simple Bridge Erector of this utility model.
Fig. 4 is structure for amplifying schematic diagram at the A of Fig. 2.
Fig. 5 is structure for amplifying schematic diagram at the B of Fig. 3.
In figure, each label represents:
1, girder；11, Fen Liang；2, long rails；21, I-steel；22, track diagonal brace；23, locking member；3, transverse rails
Road；31, supporting steel plate；32, channel-section steel；4, lifting part；41, bottle gouard moved by hands；42, chain sling；5, supporting leg；6, rotor block；7, lock
Limiting-members；71, screw rod；72, buckle；73, locknut.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, this utility model is described in further details.
Fig. 1 to Fig. 5 shows a kind of embodiment of the simple Bridge Erector of this utility model, and this Bridge Erector includes girder 1, longitudinal direction
Track 2, cross track 3 and lifting part 4, long rails 2 vertically roam all around the would to be laid on each bridge pier or lifted prefabricated
Liang Shang, cross track 3 lays on the precast beam lifted between each bridge pier along left and right banks direction, and lifting part 4 is slidably installed in master
On beam 1, three supporting legs 5 before, during and after being provided with bottom girder 1, front leg strut 5 is portable to be arranged on pier coping portion and supports master
Beam 1, neutralizes rear support leg 5 and girder 1 is affixed and installs the rotor block 6 that direction can turn bottom two supporting legs 5, and upstream and downstream moves
Time rotor block 6 be connected with long rails 2, when left and right banks moves, rotor block 6 is connected with cross track 3.Lifting first across
Precast beam time, first by long rails 2 along this across two bridge piers lay, girder 1 is affixed with neutralization rear support leg 5, make neutralization
Rotor block 6 bottom rear support leg 5 is pressed on long rails 2, front leg strut 5 is arranged on second across bridge pier on and and girder
1 formed support, with lifting part 4 by precast beam vertically roam all around the would to lift successively to first across bridge pier on, carrying out
When precast beam lifts, can by long rails 2 and cross track 3 by respective direction lay previous across the good precast beam of lifting,
Thus realize precast beam and lift by cross by Pin.Simple Bridge Erector of the present utility model, it is simple and light, easily draw materials and make
Making, operation is the simplest, is particularly well-suited to the lifting of small bridge.
In the present embodiment, long rails 2 includes I-steel 21 and track diagonal brace 22, track diagonal brace 22 one end and I-steel 21
Bottom connects, and the other end is connected with bridge pier, and when upstream and downstream moves, rotor block 6 is pressed on I-steel 21.In this structure, track
Diagonal brace 22 plays to the effect supporting I-steel 21, it is ensured that the steadiness of I-steel 21.
In the present embodiment, long rails 2 also includes locking member 23, and when lifting next across precast beam, I-steel 21 is pressed
It is located at the most mounted precast beam and is fastenedly connected with the most mounted precast beam by locking member 23.In this structure, when hanging
Load one when precast beam, by previous based on the precast beam lifted, utilize locking member 23 to be fastened by I-steel 21
On the precast beam lifted, its simple in construction, further increase the bonding strength of I-steel 21.
In the present embodiment, also include that locking member 7, locking member 7 include screw rod 71, buckle 72 and locknut 73, button
Plate 72 be located at bottom screw rod 71 and with I-steel 21 snapping, screw rod 71 is arranged on neutralization rear support leg 5 and passes through locknut 73
It is fastenedly connected with neutralizing rear support leg 5.When hanging, utilize the locking being made up of screw rod 71, buckle 72 and locknut 73
Supporting leg 5 is locked by parts 7, produces displacement, it is ensured that the precision of lifting and efficiency when preventing from hanging.
In the present embodiment, cross track 3 includes supporting steel plate 31 and channel-section steel 32, and supporting steel plate 31 is pressed on and has lifted
On precast beam, channel-section steel 32 is fastenedly connected with supporting steel plate 31, and when left and right banks moves, rotor block 6 is pressed on channel-section steel 32.This knot
In structure, when needs carry out left and right banks move time, first with jack by supporting leg 5 jack-up, rotor block 6 is rotated 90 °, makes roller portion
Part 6 contacts with channel-section steel 32, then promotes Bridge Erector can be allowed to make the movement in left and right banks direction along channel-section steel 32.
In the present embodiment, girder 1 includes two pieces points of beams 11, removably connects between two pieces points of beams 11.So arrange and be easy to
The installation of girder 1, can split girder 1 when being not required to and using, to reduce floor space；Two pieces points of beams 11 utilize suspension cable to be formed
Lift solid further.
In the present embodiment, lifting part 4 includes bottle gouard moved by hands 41 and chain sling 42, and bottle gouard moved by hands 41 is slidably installed on girder 1, hangs
Chain 42 is connected with bottle gouard moved by hands 41.During lifting, through precast beam and chain sling 42 is made to be connected with bottle gouard moved by hands 41 with chain sling 42, lifting
After can move bottle gouard moved by hands 41 and ensure the installation site of precast beam.
Although this utility model discloses as above with preferred embodiment, but is not limited to this utility model.Any
Those of ordinary skill in the art, in the case of without departing from technical solutions of the utility model scope, may utilize the disclosure above
Technology contents technical solutions of the utility model are made many possible variations and modification, or be revised as the equivalence of equivalent variations
Embodiment.Therefore, every content without departing from technical solutions of the utility model, according to this utility model technical spirit to above real
Execute any simple modification, equivalent variations and modification that example is done, all should fall in the range of technical solutions of the utility model are protected.
Claims (8)
1. a simple Bridge Erector, it is characterised in that: include girder (1), long rails (2), cross track (3) and lifting part
(4), described long rails (2) vertically roam all around the would to being laid on bridge pier or the precast beam that lifted, described cross track (3)
Laying on the precast beam lifted between each bridge pier along left and right banks direction, described lifting part (4) is slidably installed on girder (1),
Three supporting legs (5) before, during and after being provided with bottom described girder (1), front leg strut (5) is portable to be arranged on pier coping portion and props up
Support girder (1), neutralizes rear support leg (5) and girder (1) is affixed and the rotor block that direction can turn is installed in two supporting legs (5) bottoms
(6), when upstream and downstream moves, described rotor block (6) is connected with long rails (2), described rotor block (6) when left and right banks moves
It is connected with cross track (3).
Simple Bridge Erector the most according to claim 1, it is characterised in that: described long rails (2) includes I-steel (21)
With track diagonal brace (22), described track diagonal brace (22) one end is connected with I-steel (21) bottom, and the other end is connected with bridge pier, up and down
During downstream, described rotor block (6) is pressed on I-steel (21).
Simple Bridge Erector the most according to claim 2, it is characterised in that: described long rails (2) also includes locking member
(23), when lifting next across precast beam, described I-steel (21) is pressed on the most mounted precast beam and passes through locking member
(23) it is fastenedly connected with the most mounted precast beam.
Simple Bridge Erector the most according to claim 3, it is characterised in that: also include locking member (7), described locking member
(7) including screw rod (71), buckle (72) and locknut (73), described buckle (72) is located at screw rod (71) bottom and I-steel
(21) snapping, it is upper and tight with neutralization rear support leg (5) by locknut (73) that described screw rod (71) is arranged in neutralization rear support leg (5)
It is solidly connected.
Simple Bridge Erector the most according to claim 4, it is characterised in that: described cross track (3) includes supporting steel plate
(31) and channel-section steel (32), described supporting steel plate (31) is pressed on the precast beam lifted, described channel-section steel (32) and supporting steel
Plate (31) is fastenedly connected, and when left and right banks moves, described rotor block (6) is pressed on channel-section steel (32).
Simple Bridge Erector the most according to any one of claim 1 to 5, it is characterised in that: described girder (1) includes two
Divide beam (11), removably connect between two pieces points of beams (11).
Simple Bridge Erector the most according to any one of claim 1 to 5, it is characterised in that: described lifting part (4) includes
Bottle gouard moved by hands (41) and chain sling (42), described bottle gouard moved by hands (41) is slidably installed on girder (1), described chain sling (42) and bottle gouard moved by hands
(41) connect.
Simple Bridge Erector the most according to claim 6, it is characterised in that: described lifting part (4) includes bottle gouard moved by hands
And chain sling (42) (41), described bottle gouard moved by hands (41) is slidably installed on girder (1), and described chain sling (42) is with bottle gouard moved by hands (41) even
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620812409.8U CN205874987U (en) | 2016-07-29 | 2016-07-29 | Simply put up bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620812409.8U CN205874987U (en) | 2016-07-29 | 2016-07-29 | Simply put up bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205874987U true CN205874987U (en) | 2017-01-11 |
Family
ID=57700315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620812409.8U Active CN205874987U (en) | 2016-07-29 | 2016-07-29 | Simply put up bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205874987U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166392A (en) * | 2017-11-24 | 2018-06-15 | 湖北华舟重工应急装备股份有限公司 | A kind of floorings hanging device and method |
| CN108797352A (en) * | 2018-06-08 | 2018-11-13 | 邹福灶 | A kind of bridge construction laying apparatus |
| CN110093863A (en) * | 2019-05-31 | 2019-08-06 | 浙江省交通规划设计研究院有限公司 | A kind of double face integration Bridge Erector being not provided with front leg strut |
-
2016
- 2016-07-29 CN CN201620812409.8U patent/CN205874987U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166392A (en) * | 2017-11-24 | 2018-06-15 | 湖北华舟重工应急装备股份有限公司 | A kind of floorings hanging device and method |
| CN108797352A (en) * | 2018-06-08 | 2018-11-13 | 邹福灶 | A kind of bridge construction laying apparatus |
| CN108797352B (en) * | 2018-06-08 | 2020-02-18 | 王勇 | Bridge building laying device |
| CN110093863A (en) * | 2019-05-31 | 2019-08-06 | 浙江省交通规划设计研究院有限公司 | A kind of double face integration Bridge Erector being not provided with front leg strut |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |