CN206279461U - Bailey beam removes device - Google Patents
Bailey beam removes device Download PDFInfo
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- CN206279461U CN206279461U CN201621354817.XU CN201621354817U CN206279461U CN 206279461 U CN206279461 U CN 206279461U CN 201621354817 U CN201621354817 U CN 201621354817U CN 206279461 U CN206279461 U CN 206279461U
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- bailey beam
- moving trolley
- walking track
- vehicle frame
- limiter
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Abstract
Device is removed the utility model discloses a kind of Bailey beam, including walking track, the walking track is provided with moving trolley, the moving trolley includes vehicle frame, the lower surface of the vehicle frame is provided with the guide wheel that several drive vehicle frame to be moved along walking track, when Bailey beam is dismantled, Bailey beam is raised using jack, moving trolley is set to be placed in the lower section of Bailey beam, and moving trolley is located on walking track, lay Bailey beam in two ends below Bailey beam, so moving trolley is set to be moved on walking track by promoting Bailey beam, the mobile of moving trolley will drive Bailey beam to move forward, in the process of walking will very steady and safety；Limiter can be during moving trolley forward slip, and limiter can offset with the side of walking track, make to be limited on the horizontal direction of moving trolley, reduces the situation that moving trolley is skidded off from walking track, further increases the security of Bailey beam dismounting.
Description
Technical field
The utility model is related to the technical field of bridge construction, more specifically, it relates to a kind of Bailey beam removes device.
Background technology
Bailey beam is used for engineering construction, is the trusses being assembled into Bailey bracket, many to spend window as connection between Bailey bracket
Component, is fixed with bolt, because its erection is rapid, mobility strong, therefore be used for setting up Simple bridge at river course, the cliff of displacement, it is now many
For engineering construction, such as straddle truck, operation platform, engineering sidewalk bridge etc..Bailey beam sets up convenient and swift, much across public affairs
It is a kind of important strutting system in road, the construction of Cast-in-Situ Continuous Beam in river course.In Hanging Basket, the construction of highway cross a river,
Can be used as builder's road, be a kind of simple, easily arrangement and method for construction.
At present, the Chinese patent of Publication No. CN205529923U discloses a kind of sliding dismounting device of Bailey beam, by
Jack, Special-purpose lifting shoulder pole, movable pulley and hand crane composition, Bailey beam bottom part body are respectively provided on two sides with one group thousand
Jin top, being set up between the jack of both sides has two groups of Special-purpose lifting shoulder poles, and every group of Special-purpose lifting shoulder pole supports fixation with Bailey beam,
Some movable pulleies, Bailey beam body side connection hand crane, manually lifting are respectively mounted in Bailey beam bottom part body
Machine translates Bailey beam, and the dismounting device utilizes pulley shifting principle, and frictional force is reduced by installing movable pulley in Bailey beam, makes
Bailey beam is moved into outside with bottle gouard moved by hands, execute-in-place difficulty is reduced, security risk is reduced.
But, because construction height is higher, people's speed when the speed of chain block transverse shifting is controlled is inconsistent, each
Unbalance stress at point, causes Bailey beam unbalance stress, and transverse shifting is more difficult.
Utility model content
The purpose of this utility model is to provide a kind of Bailey beam and removes device, with steady in movement and walking process, peace
Full advantage.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of Bailey beam removes dress
Put, including walking track, the walking track is provided with moving trolley, and the moving trolley includes vehicle frame, the lower surface of the vehicle frame
It is provided with several guide wheels for driving vehicle frame to be moved along walking track.
By using above-mentioned technical proposal, when Bailey beam is dismantled, Bailey beam is raised using jack, lay moving trolley
It is located on walking track in the lower section of Bailey beam, and moving trolley, Bailey beam is laid at the two ends below Bailey beam, is so led to
Crossing promotion Bailey beam makes moving trolley be moved on walking track, and the mobile of moving trolley will drive Bailey beam to move forward, in walking
During will very steady and safety.
Preferably, the side of the moving trolley is provided with the limiter for extending downwardly and being offseted with walking track side surfaces.
By using above-mentioned technical proposal, limiter can be during moving trolley forward slip, and limiter can be with row
The side for walking track offsets, and makes to be limited on the horizontal direction of moving trolley, reduces the feelings that moving trolley is skidded off from walking track
Condition, further increases the security of Bailey beam dismounting.
Preferably, the limiter is rotated with the moving trolley and is connected.
By using above-mentioned technical proposal, when on the ground using moving trolley, compress it by rotary spacing device and be expert at
The side of mule carriage, reduces influence of the limiter to moving trolley；When on walking track using moving trolley, made by rotary spacing device
Its side for being pressed on walking track, reduces the situation that limiter shifts in slipping.
Preferably, one end rounded setting of the limiter towards walking track.
By using above-mentioned technical proposal, when carrying out spacing to moving trolley, the limiter that fillet is set can for limiter
Reduce the contact area of limiter and walking track, so as to reduce the frictional force between limiter and walking track so that walking
Car slides and will be more prone on walking track.
Preferably, the limiter is included in the pulley of walking track side surfaces sliding.
By using above-mentioned technical proposal, when carrying out spacing to moving trolley, limiter will can be limited limiter for pulley
Sliding friction between position device and walking track is converted into rolling friction so that moving trolley slides and will more hold on walking track
Easily.
Preferably, being respectively arranged at two ends with for the walking track limits the stopper that moving trolley skids off walking track.
By using above-mentioned technical proposal, the setting of stopper can effectively prevent moving trolley from the two of walking track
End skids off walking track, reduces the generation of security incident.
Preferably, the upper surface of the vehicle frame is provided with the fixed block for fixing Bailey beam.
By using above-mentioned technical proposal, the setting of fixed block can be fixed to the Bailey beam on moving trolley, reduce
The situation that Bailey beam shifts during sliding, so as to reduce staff to maintain the situation of Bailey beam, saves labor
Power.
Preferably, the upper surface of the vehicle frame is provided with the chute along vehicle frame length direction, and the fixed block is slided with chute
Connection is moved, and the fixed block is provided with fastening assembly fixed block being fastened on chute.
By using above-mentioned technical proposal, the width according to Bailey beam is adjusted to the position of fixed block so that fixed
Block offsets to the both sides of Bailey beam, so as to be fixed to Bailey beam；Fixed block is fastened by fastening assembly again, is made solid
Determine block to be fastened on chute, such Bailey beam will not occur front and rear sliding in slipping.
Preferably, the fastening assembly is included through the screwed hole of fixed block and the threaded rod closed with corresponding threaded holes.
By using above-mentioned technical proposal, after the both sides of fixed block and Bailey beam offset, it is made by twisting threaded rod
Bottom land with chute is abutted against, so that fixed block is fastened on chute.
Preferably, the cross section of the chute is in inverted trapezoidal.
By using above-mentioned technical proposal, the cross section of chute is in inverted trapezoidal, can reduce fixed block and be slid in chute
When from chute depart from situation.
In sum, the utility model has the advantages that：When Bailey beam is dismantled, Bei Lei is raised using jack
Beam, makes moving trolley be placed in the lower section of Bailey beam, and moving trolley is located on walking track, and the two ends below Bailey beam are laid
There is Bailey beam, so moving trolley is moved on walking track by promoting Bailey beam, the mobile of moving trolley will drive Bailey beam
Move forward, in the process of walking will very steady and safety；Limiter can be during moving trolley forward slip, limiter
Can be offseted with the side of walking track, make to be limited on the horizontal direction of moving trolley, reduction moving trolley is from walking track
Situation about skidding off, further increases the security of Bailey beam dismounting.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the upward view of moving trolley in embodiment one；
Fig. 4 is the upward view of moving trolley in embodiment two；
Fig. 5 is the enlarged drawing of part B in Fig. 4.
In figure：1st, walking track；2nd, moving trolley；3rd, vehicle frame；4th, guide wheel；5th, limiter；51st, pulley；6th, stopper；7th, it is solid
Determine block；8th, chute；9th, screwed hole；10th, threaded rod；11st, rotating shaft.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment one：A kind of Bailey beam removes device, as depicted in figs. 1 and 2, including walking track 1, walking track 1 by
Two channel-section steel compositions of strip, are welded together between two channel-section steels by steel plate；Lay the upper surface of walking track 1
Moving trolley 2, the width of moving trolley 2 is identical with the width of walking track 1；Walk track 1 two ends integrally formed with raising up
Stopper 6, stopper 6 has four, respectively positioned at two ends of channel-section steel, when moving trolley 2 move to walking track 1 end
When, stopper 6 can play barrier effect to moving trolley 2, can effectively prevent moving trolley 2 from being slided from the two ends of walking track 1
Go out to walk track 1, reduces the generation of security incident.
Moving trolley 2 includes vehicle frame 3, and the upper surface of vehicle frame 3 is provided with chute 8, and chute 8 has two, and chute 8 is along the length of vehicle frame 3
Directional spreding, and chute 8 cross section be in inverted trapezoidal；Sliding is connected with fixed block 7 in chute 8, has in each chute 8
Two fixed blocks 7, fixed block 7 is L-shaped, makes the upper surface of one end protrusion vehicle frame 3 of fixed block 7, when Bailey beam is placed in vehicle frame 3
After upper so that fixed block 7 offsets to the both sides of Bailey beam, so as to the front and rear side to Bailey beam moving direction limits, to shellfish
Lei Liang is fixed.
The surface parallel with vehicle frame 3 of fixed block 7 is provided with the screwed hole 9 through fixed block 7, be provided with fixed block 7 with
The threaded rod 10 that screwed hole 9 is engaged, after fixed block 7 and the perpendicular surface of vehicle frame 3 offset with the both sides of Bailey beam, passes through
Twisting threaded rod 10 makes it be abutted against with the bottom land of chute 8, so that fixed block 7 is fastened on chute 8.
As shown in figures 1 and 3, vehicle frame 3 is rotatably connected to three rotating shafts 11, and rotating shaft 11 sets along the width of moving trolley 2
Put, and be evenly distributed in the lower surface of vehicle frame 3, four guide wheels 4 are rotatably connected in every rotating shaft 11, such moving trolley 2 exists
Moved on walking track 1, in the process of walking will very steady and safety.
The both sides of vehicle frame 3 are rotatably connected to limiter 5 by hinge bar, and limiter 5 has four and is evenly distributed in car
The both sides of frame 3, towards the rounded setting in one end of walking track 1, moving trolley 2 is used limiter 5 on the ground, by rotating limit
Position device 5 makes the side that it is pressed on moving trolley 2, reduces influence of the limiter 5 to moving trolley 2；Moving trolley 2 is on walking track 1
Use, limiter 5 can offset with the side of walking track 1, be limited on the horizontal direction for making moving trolley 2, reduce walking
The situation that car 2 is skidded off from walking track 1, further increases the security of Bailey beam dismounting；The limiter 5 that fillet is set can
Reduce the contact area of limiter 5 and walking track 1, so as to reduce the frictional force between limiter 5 and walking track 1 so that
Moving trolley 2 slides and will be more prone on walking track 1.
Total course of work：When Bailey beam is dismantled, the two ends of Bailey beam are respectively adopted jack and raise Bailey beam, made
Moving trolley 2 is placed in the lower section of Bailey beam, and moving trolley 2 is located at walking track 1；Fixed block 7 on sliding vehicle frame 3 so that Gu
Determine block 7 to offset the both sides of Bailey beam, so as to the front and rear side to Bailey beam moving direction limits, by twisting threaded rod 10
It is abutted against with the bottom land of chute 8, so that fixed block 7 is fastened on chute 8, Bailey beam is fixed；Rotary spacing
Device 5 makes it be offseted with the both sides of walking track 1, is limited on the horizontal direction for making moving trolley 2, reduces moving trolley 2 from walking
Situation about being skidded off on track 1, further increases the security of Bailey beam dismounting.
Embodiment two：A kind of Bailey beam removes device, and as shown in Figure 4 and Figure 5, the present embodiment exists with the difference of embodiment one
In：Limiter 5 is provided with groove towards the side of vehicle frame 3, and pulley 51 is rotatably connected in groove, and limiter 5 is carried out to vehicle frame 3
When spacing, the sliding friction between limiter 5 and track can be converted into rolling friction by pulley 51.
Claims (10)
1. a kind of Bailey beam removes device, it is characterized in that：Including walking track (1), walking track (1) is provided with moving trolley
(2), the moving trolley (2) includes vehicle frame (3), and the lower surface of the vehicle frame (3) is provided with several and drives vehicle frame (3) along walking rail
The guide wheel (4) moved on road (1).
2. Bailey beam according to claim 1 removes device, it is characterized in that：The side of the moving trolley (2) is provided with downwards
The limiter (5) for extending and being offseted with walking track (1) side.
3. Bailey beam according to claim 2 removes device, it is characterized in that：The limiter (5) and the moving trolley (2)
Rotate connection.
4. Bailey beam according to claim 3 removes device, it is characterized in that：The limiter (5) direction walking track (1)
The rounded setting in one end.
5. Bailey beam according to claim 3 removes device, it is characterized in that：The limiter (5) is included in walking track
(1) pulley (51) of side sliding.
6. Bailey beam according to claim 1 removes device, it is characterized in that：The two ends of walking track (1) set respectively
Restricted moving trolley (2) skids off the stopper (6) of walking track (1).
7. Bailey beam according to claim 1 removes device, it is characterized in that：The upper surface of the vehicle frame (3) be provided with for
The fixed block (7) of fixed Bailey beam.
8. Bailey beam according to claim 7 removes device, it is characterized in that：The upper surface of the vehicle frame (3) is provided with edge
The chute (8) of vehicle frame (3) length direction, the fixed block (7) and chute (8) sliding is connected, the fixed block (7) be provided with by
Fixed block (7) is fastened to the fastening assembly on chute (8).
9. Bailey beam according to claim 8 removes device, it is characterized in that：The fastening assembly includes running through fixed block
(7) screwed hole (9) and the threaded rod (10) being engaged with screwed hole (9).
10. Bailey beam according to claim 9 removes device, it is characterized in that：The cross section of the chute (8) is terraced in falling
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621354817.XU CN206279461U (en) | 2016-12-09 | 2016-12-09 | Bailey beam removes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621354817.XU CN206279461U (en) | 2016-12-09 | 2016-12-09 | Bailey beam removes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279461U true CN206279461U (en) | 2017-06-27 |
Family
ID=59076039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621354817.XU Active CN206279461U (en) | 2016-12-09 | 2016-12-09 | Bailey beam removes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279461U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287098A (en) * | 2020-02-14 | 2020-06-16 | 中建八局第四建设有限公司 | Device for dismantling Bailey beam and construction method thereof |
| CN111676844A (en) * | 2020-06-05 | 2020-09-18 | 中国建筑土木建设有限公司 | Bridge dismantling trolley and method for dismantling bridge by using same |
| CN111877165A (en) * | 2020-07-08 | 2020-11-03 | 广西路建工程集团有限公司 | Bailey beam translation device in limited space and construction method thereof |
-
2016
- 2016-12-09 CN CN201621354817.XU patent/CN206279461U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287098A (en) * | 2020-02-14 | 2020-06-16 | 中建八局第四建设有限公司 | Device for dismantling Bailey beam and construction method thereof |
| CN111287098B (en) * | 2020-02-14 | 2021-05-25 | 中建八局第四建设有限公司 | Device for dismantling Bailey beam and construction method thereof |
| CN111676844A (en) * | 2020-06-05 | 2020-09-18 | 中国建筑土木建设有限公司 | Bridge dismantling trolley and method for dismantling bridge by using same |
| CN111676844B (en) * | 2020-06-05 | 2022-05-17 | 中国建筑土木建设有限公司 | Bridge dismantling trolley and method for dismantling bridge by using same |
| CN111877165A (en) * | 2020-07-08 | 2020-11-03 | 广西路建工程集团有限公司 | Bailey beam translation device in limited space and construction method thereof |
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