CN105862606A - Beam transportation device for bridge erecting machine - Google Patents
Beam transportation device for bridge erecting machine Download PDFInfo
- Publication number
- CN105862606A CN105862606A CN201610337918.4A CN201610337918A CN105862606A CN 105862606 A CN105862606 A CN 105862606A CN 201610337918 A CN201610337918 A CN 201610337918A CN 105862606 A CN105862606 A CN 105862606A
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- China
- Prior art keywords
- swing arm
- lower swing
- cylinder
- traveling trolley
- bridge
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the technical field of bridge buildings, in particular to a beam transportation device for a bridge erecting machine. Oscillating bar systems are symmetrically arranged on the left side and the right side of a transverse movement trolley; motors, reduction gearboxes and rolling cylinder supports are respectively arranged on the top surface of the transverse movement trolley; the upper ends of upper swing arms are hinged at certain ends of the transverse movement trolley; the other ends of steel cables firstly pass through first pulley assemblies, secondly wind around second pulley assemblies and finally are fixedly connected with outer side walls of the transverse movement trolley; an attraction plate is arranged on the lower side surface of a left-side lower swing arm. When the beam transportation device for the bridge erecting machine is used, the motors rotate to unwind the steel cables, electromagnets are electrified to attract the attraction plate, and a shaft end of a locking cylinder sequentially penetrates through an air shaft hole and a fixing hole, so that the two lower swing arms are locked, a bridge beam body can move along the trolley and arrives the destination, and the whole process is completely and automatically operated, so that the working efficiency is effectively improved, and the safety of constructors is ensured; furthermore, mechanical damage to a bridge body is very small. The beam transportation device for the bridge erecting machine has the advantages of simple structure, reasonable arrangement, low manufacturing costs and the like.
Description
Technical field
The present invention relates to bridge construction technical field, particularly to a kind of Bridge Erector fortune boom device.
Background technology
Along with the development of transportation, bridge span erecting machine equipment have also been obtained quickly development, and Bridge Erector, as setting up highway bridge and railway bridge requisite major mechanical equipment, have also been obtained quickly development, applies more and more extensive.Bridge Erector fortune beam dolly is the important component part of Bridge Erector, is also the main load bearing component of Bridge Erector, the slinging work of Bridge Erector is had very important effect.The girder of the most conventional Bridge Erector fortune beam dolly the most all uses crane span structure shape structure, by cable wire, the body of a bridge is directly sling, needs staff cable wire to pass the body of a bridge during this, and inefficiency of just slinging after fixing sometimes can have damage to the body of a bridge；And need workmen to be deep in building site operation, cause great potential safety hazard.
Therefore be necessary existing Bridge Erector fortune boom device is carried out technological innovation further.
Summary of the invention
Present invention aims to defect and the deficiency of prior art, it is provided that a kind of simple in construction, Bridge Erector fortune boom device reasonable in design, easy to use.
For achieving the above object, the technical solution used in the present invention is:
A kind of Bridge Erector fortune boom device of the present invention, it includes cross traveling trolley, dolly, cylinder, wheel and fork system；The bottom of described cross traveling trolley is provided with slide block；Described slide block inserts in the guide rail set by dolly；The side surface of described cross traveling trolley is provided with fixed block；It is provided with cylinder on described dolly；The push shaft end of described cylinder is fixedly connected with fixed block；The bottom of described dolly is provided with wheel stand；The bottom of described wheel stand connects wheel；The quantity of described fork system is two；Described fork symmetry system having symmetry is arranged on the left and right sides of cross traveling trolley；Described fork system is made up of motor, reduction box, rolling tube stent, rolling cylinder, the first pulley assembly, cable wire, the second pulley assembly and swing arm；Described motor, reduction box and rolling tube stent are separately positioned on the end face of cross traveling trolley；It is provided with rolling cylinder on described rolling tube stent；Described reduction box one end is fixedly connected with the rotating shaft end of motor；The reduction box other end is fixedly connected with the axle head of rolling cylinder；Described swing arm is made up of top link, swing arm connecting rod and lower swing arm；Described swing arm connecting rod one end is fixedly connected with top link；The swing arm connecting rod other end is fixedly connected with lower swing arm；Described top link, swing arm connecting rod and lower swing arm are through being made of one piece；The upper end thereof of described top link is in cross traveling trolley one end；Described second pulley assembly is in the lateral wall arranging top link；Described first pulley assembly is arranged on the lateral wall of cross traveling trolley；Described cable wire one ends wound is on rolling cylinder；The cable wire other end first passes through the first pulley assembly and is fixedly connected further around crossing second pulley assembly lateral wall finally with cross traveling trolley；The end of right side lower swing arm is provided with fixing bar；The end of left side lower swing arm arranges the fixing hole corresponding with fixing bar；The sidewall of described lower swing arm is provided with gas axis hole；Described gas axis hole is connected with fixing hole；The sidewall of described lower swing arm is provided with air cylinder support；It is provided with on described air cylinder support and is fixed with lock cylinder；The push rod of described lock cylinder is coaxial with gas axis hole；Described fixing bar is provided with the fixing hole that the push rod with lock cylinder matches；The downside end of right side lower swing arm is provided with relay；The downside end of left side lower swing arm is provided with attracting board.
Further, the front end of described fixing bar is arranged to cone shape.
Further, the upper surface of described lower swing arm is equipped with rubber blanket.
After using said structure, present invention have the beneficial effect that a kind of Bridge Erector fortune boom device of the present invention, it includes cross traveling trolley, dolly, cylinder, wheel and fork system；The bottom of described cross traveling trolley is provided with slide block；Described slide block inserts in the guide rail set by dolly；The side surface of described cross traveling trolley is provided with fixed block；It is provided with cylinder on described dolly；The push shaft end of described cylinder is fixedly connected with fixed block；The bottom of described dolly is provided with wheel stand；The bottom of described wheel stand connects wheel；The quantity of described fork system is two；Described fork symmetry system having symmetry is arranged on the left and right sides of cross traveling trolley；Described fork system is made up of motor, reduction box, rolling tube stent, rolling cylinder, the first pulley assembly, cable wire, the second pulley assembly and swing arm；Described motor, reduction box and rolling tube stent are separately positioned on the end face of cross traveling trolley；It is provided with rolling cylinder on described rolling tube stent；Described reduction box one end is fixedly connected with the rotating shaft end of motor；The reduction box other end is fixedly connected with the axle head of rolling cylinder；Described swing arm is made up of top link, swing arm connecting rod and lower swing arm；Described swing arm connecting rod one end is fixedly connected with top link；The swing arm connecting rod other end is fixedly connected with lower swing arm；Described top link, swing arm connecting rod and lower swing arm are through being made of one piece；The upper end thereof of described top link is in cross traveling trolley one end；Described second pulley assembly is in the lateral wall arranging top link；Described first pulley assembly is arranged on the lateral wall of cross traveling trolley；Described cable wire one ends wound is on rolling cylinder；The cable wire other end first passes through the first pulley assembly and is fixedly connected further around crossing second pulley assembly lateral wall finally with cross traveling trolley；The end of right side lower swing arm is provided with fixing bar；The end of left side lower swing arm arranges the fixing hole corresponding with fixing bar；The sidewall of described lower swing arm is provided with gas axis hole；Described gas axis hole is connected with fixing hole；The sidewall of described lower swing arm is provided with air cylinder support；It is provided with on described air cylinder support and is fixed with lock cylinder；The push rod of described lock cylinder is coaxial with gas axis hole；Described fixing bar is provided with the fixing hole that the push rod with lock cylinder matches；The downside end of right side lower swing arm is provided with relay；The downside end of left side lower swing arm is provided with attracting board.When using the present invention, two swing arms are originally and are opened, dolly moves to the top of bridge, electric machine rotation unreels cable wire, swing arm is energized due to gravity swung downward to certain position, electric magnet, attracts attracting board, making two swing arm Guan Bis, the axle head of lock cylinder puts in gas axis hole and fixing hole successively；Making two lower swing arm lockings, make bridge can arrive at moving of car, this process full automation operates, and is effectively improved work efficiency, it is ensured that the safety of workmen；And it is the least to the mechanical damage of the body of a bridge.The present invention has simple in construction, arranges rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the open mode structural representation of the present invention；
Fig. 2 is the closure state structural representation of the present invention；
Description of reference numerals:
1, cross traveling trolley；1-1, slide block；1-2, fixed block；2, dolly；3, cylinder；4, wheel；
5, wheel stand；6, motor；7, reduction box；8, rolling tube stent；9, rolling cylinder；
10, the first pulley assembly；11, cable wire；12, the second pulley assembly；13, relay；
14, fixing bar；14-1, fixing hole；15, lock cylinder；16, air cylinder support；17, swing arm；
17-1, top link；17-2, swing arm connecting rod；17-3, lower swing arm；17-3-1, gas axis hole；
17-3-2, fixing hole；18, attracting board；19, rubber blanket.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the accompanying drawings.
As Fig. 1 is to shown in 2, and a kind of Bridge Erector fortune boom device of the present invention, it includes cross traveling trolley 1, dolly 2, cylinder 3, wheel 4 and fork system；The bottom of described cross traveling trolley 1 is provided with slide block 1-1；Described slide block 1-1 inserts in the guide rail set by dolly 2；Described guide rail laterally moves for cross traveling trolley 1；The side surface of described cross traveling trolley 1 is provided with fixed block 1-2；It is provided with cylinder 3 on described dolly 2；The push shaft end of described cylinder 3 is fixedly connected with fixed block 1-2；The bottom of described dolly 2 is provided with wheel stand 5；The bottom of described wheel stand 5 connects wheel 4；Wheel 4 moves above at Bridge Erector and transports bridge；The quantity of described fork system is two；Described fork symmetry system having symmetry is arranged on the left and right sides of cross traveling trolley 1；Described fork system is made up of motor 6, reduction box 7, rolling tube stent 8, rolling cylinder the 9, first pulley assembly 10, cable wire the 11, second pulley assembly 12 and swing arm 17；Described motor 6, reduction box 7 and rolling tube stent 8 are separately positioned on the end face of cross traveling trolley 1；It is provided with rolling cylinder 9 on described rolling tube stent 8；Described reduction box 7 one end is fixedly connected with the rotating shaft end of motor 6；Reduction box 7 other end is fixedly connected with the axle head of rolling cylinder 9；Described swing arm 17 is made up of top link 17-1, swing arm connecting rod 17-2 and lower swing arm 17-3；Described swing arm connecting rod 17-2 one end is fixedly connected with top link 17-1；The swing arm connecting rod 17-2 other end is fixedly connected with lower swing arm 17-3；Described top link 17-1, swing arm connecting rod 17-2 and lower swing arm 17-3 are through being made of one piece；The upper end thereof of described top link 17-1 is in cross traveling trolley 1 one end；Described second pulley assembly 12 is in the lateral wall arranging top link 17-1；Described first pulley assembly 10 is arranged on the lateral wall of cross traveling trolley 1；Described first pulley assembly 10 is close proximity to the lower end of top link 17-1；Described cable wire 11 one ends wound is on rolling cylinder 9；Cable wire 11 other end first passes through the first pulley assembly 10 and is fixedly connected further around crossing second pulley assembly 12 lateral wall finally with cross traveling trolley 1；This winding, alleviates the load that motor 6 is born；Driven the rolling of rolling cylinder 9 by motor 6, implement opening and closing two swing arms 17；The end of right side lower swing arm 17-3 is provided with fixing bar 14；The end of left side lower swing arm 17-3 arranges the fixing hole 17-3-2 corresponding with fixing bar 14；The sidewall of described lower swing arm 17-3 is provided with gas axis hole 17-3-1；Described gas axis hole 17-3-1 is connected with fixing hole 17-3-2；The sidewall of described lower swing arm 17-3 is provided with air cylinder support 16；It is provided with on described air cylinder support 16 and is fixed with lock cylinder 15；The push rod of described lock cylinder 15 is coaxial with gas axis hole 17-3-1；Described fixing bar 14 is provided with the fixing hole 14-1 that the push rod with lock cylinder 15 matches；The downside end of right side lower swing arm 17-3 is provided with relay 13；The downside end of left side lower swing arm 17-3 is provided with attracting board 18；When left and right sides lower swing arm 17-3 near time, relay 13 is energized, by attraction be fixed on left side lower swing arm 17-3 on attracting board 18；Make two swing arm 17-3 Guan Bis；The axle head of lock cylinder 15 puts in gas axis hole 17-3-1 and fixing hole 14-1 successively；Make two lower swing arm 17-3 lockings.
As a kind of optimal way of the present invention, the front end of described fixing bar 14 is arranged to cone shape, does guide-localization and use the when of two swing arm 17-3 Guan Bis.
As a kind of optimal way of the present invention, the upper surface of described lower swing arm 17-3 is equipped with rubber blanket 19, reduces the swing arm 17 mechanical damage to bridge.
When using the present invention, two swing arms are originally and are opened, dolly moves to the top of bridge, electric machine rotation unreels cable wire, swing arm is energized due to gravity swung downward to certain position, electric magnet, attracts attracting board, making two swing arm Guan Bis, the axle head of lock cylinder puts in gas axis hole and fixing hole successively；Making two lower swing arm lockings, make bridge can arrive at moving of car, this process full automation operates, and is effectively improved work efficiency, it is ensured that the safety of workmen；And it is the least to the mechanical damage of the body of a bridge.It addition, this simple in construction, reasonable in design, low cost of manufacture.
The above is only the better embodiment of the present invention, therefore all equivalence changes done according to structure, feature and the principle described in present patent application scope or modification, in the range of being all included in present patent application.
Claims (3)
1. a Bridge Erector fortune boom device, it includes cross traveling trolley (1), dolly (2), cylinder (3) and wheel (4)；The bottom of described cross traveling trolley (1) is provided with slide block (1-1)；Described slide block (1-1) inserts in the guide rail set by dolly (2)；The side surface of described cross traveling trolley (1) is provided with fixed block (1-2)；Cylinder (3) it is provided with on described dolly (2)；The push shaft end of described cylinder (3) is fixedly connected with fixed block (1-2)；The bottom of described dolly (2) is provided with wheel stand (5)；The bottom of described wheel stand (5) connects wheel (4)；It is characterized in that: it also includes fork system；The quantity of described fork system is two；Described fork symmetry system having symmetry is arranged on the left and right sides of cross traveling trolley (1)；Described fork system is made up of motor (6), reduction box (7), rolling tube stent (8), rolling cylinder (9), the first pulley assembly (10), cable wire (11), the second pulley assembly (12) and swing arm (17)；Described motor (6), reduction box (7) and rolling tube stent (8) are separately positioned on the end face of cross traveling trolley (1)；It is provided with rolling cylinder (9) on described rolling tube stent (8)；Described reduction box (7) one end is fixedly connected with the rotating shaft end of motor (6)；Reduction box (7) other end is fixedly connected with the axle head of rolling cylinder (9)；
Described swing arm (17) is made up of top link (17-1), swing arm connecting rod (17-2) and lower swing arm (17-3)；Described swing arm connecting rod (17-2) one end is fixedly connected with top link (17-1)；Swing arm connecting rod (17-2) other end is fixedly connected with lower swing arm (17-3)；Described top link (17-1), swing arm connecting rod (17-2) and lower swing arm (17-3) are through being made of one piece；The upper end thereof of described top link (17-1) is in cross traveling trolley (1) one end；Described second pulley assembly (12) is in the lateral wall arranging top link (17-1)；Described first pulley assembly (10) is arranged on the lateral wall of cross traveling trolley (1)；Described cable wire (11) one ends wound is on rolling cylinder (9)；Cable wire (11) other end first passes through the first pulley assembly (10) and is fixedly connected further around crossing the second pulley assembly (12) lateral wall finally with cross traveling trolley (1)；The end on right side lower swing arm (17-3) is provided with fixing bar (14)；The end in left side lower swing arm (17-3) arranges the fixing hole (17-3-2) corresponding with fixing bar (14)；The sidewall of described lower swing arm (17-3) is provided with gas axis hole (17-3-1)；Described gas axis hole (17-3-1) is connected with fixing hole (17-3-2)；The sidewall of described lower swing arm (17-3) is provided with air cylinder support (16)；It is provided with on described air cylinder support (16) and is fixed with lock cylinder (15)；The push rod of described lock cylinder (15) is coaxial with gas axis hole (17-3-1)；Described fixing bar (14) is provided with the fixing hole (14-1) that the push rod with lock cylinder (15) matches；The downside end on right side lower swing arm (17-3) is provided with relay (13)；The downside end in left side lower swing arm (17-3) is provided with attracting board (18).
A kind of Bridge Erector fortune boom device the most according to claim 1, it is characterised in that: the front end of described fixing bar (14) is arranged to cone shape.
A kind of Bridge Erector fortune boom device the most according to claim 1, it is characterised in that: the upper surface of described lower swing arm (17-3) is equipped with rubber blanket (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337918.4A CN105862606B (en) | 2016-05-22 | 2016-05-22 | Beam transportation device for bridge erecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337918.4A CN105862606B (en) | 2016-05-22 | 2016-05-22 | Beam transportation device for bridge erecting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105862606A true CN105862606A (en) | 2016-08-17 |
| CN105862606B CN105862606B (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610337918.4A Expired - Fee Related CN105862606B (en) | 2016-05-22 | 2016-05-22 | Beam transportation device for bridge erecting machine |
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| CN (1) | CN105862606B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382032A (en) * | 2016-10-20 | 2017-02-08 | 温州燧人智能科技有限公司 | Intelligent three-dimensional parking garage |
| CN106437242A (en) * | 2016-10-20 | 2017-02-22 | 温州燧人智能科技有限公司 | Vehicle clamping mechanism for intelligent stereo parking garage |
| CN106437243A (en) * | 2016-10-20 | 2017-02-22 | 温州燧人智能科技有限公司 | Vehicle clamping mechanism for intelligent stereoscopic parking garage |
| CN106592433A (en) * | 2016-12-08 | 2017-04-26 | 浙江省三门县远峰水电建设有限公司 | Moving die carrier used for construction of U-shaped water conservancy aqueduct |
| CN106638327A (en) * | 2017-01-21 | 2017-05-10 | 广西大学 | Electric self-lifting beam transporting trolley for erecting suspension bridge girder |
| CN107974948A (en) * | 2017-12-21 | 2018-05-01 | 谢晓燕 | A kind of new flow type bridge erecting machine |
| CN108589544A (en) * | 2018-05-14 | 2018-09-28 | 浙江中建路桥设备有限公司 | A kind of Bridge Erector on the slope of valley |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382032A (en) * | 2016-10-20 | 2017-02-08 | 温州燧人智能科技有限公司 | Intelligent three-dimensional parking garage |
| CN106437242A (en) * | 2016-10-20 | 2017-02-22 | 温州燧人智能科技有限公司 | Vehicle clamping mechanism for intelligent stereo parking garage |
| CN106437243A (en) * | 2016-10-20 | 2017-02-22 | 温州燧人智能科技有限公司 | Vehicle clamping mechanism for intelligent stereoscopic parking garage |
| CN106382032B (en) * | 2016-10-20 | 2018-08-10 | 温州燧人智能科技有限公司 | A kind of intelligent stereo garage |
| CN106437242B (en) * | 2016-10-20 | 2018-09-11 | 温州燧人智能科技有限公司 | A kind of intelligent stereo garage vehicle clamping device |
| CN106592433A (en) * | 2016-12-08 | 2017-04-26 | 浙江省三门县远峰水电建设有限公司 | Moving die carrier used for construction of U-shaped water conservancy aqueduct |
| CN106638327A (en) * | 2017-01-21 | 2017-05-10 | 广西大学 | Electric self-lifting beam transporting trolley for erecting suspension bridge girder |
| CN106638327B (en) * | 2017-01-21 | 2019-01-08 | 广西大学 | Electric self-lifting beam transporting trolley for erecting suspension bridge girder |
| CN107974948A (en) * | 2017-12-21 | 2018-05-01 | 谢晓燕 | A kind of new flow type bridge erecting machine |
| CN108589544A (en) * | 2018-05-14 | 2018-09-28 | 浙江中建路桥设备有限公司 | A kind of Bridge Erector on the slope of valley |
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|---|---|
| CN105862606B (en) | 2017-04-26 |
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