CN208648562U - A kind of bale handle stringer - Google Patents
A kind of bale handle stringer Download PDFInfo
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- CN208648562U CN208648562U CN201821052851.0U CN201821052851U CN208648562U CN 208648562 U CN208648562 U CN 208648562U CN 201821052851 U CN201821052851 U CN 201821052851U CN 208648562 U CN208648562 U CN 208648562U
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- supporting leg
- shellfish thunder
- spandrel girder
- leg
- steel pipe
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Abstract
This application involves bridge construction field of engineering technology more particularly to a kind of bale handle stringers.A kind of bale handle stringer, including the simple gantry of height leg and jack machinism；Described simple gantry of height leg includes basis, shellfish thunder supporting leg, steel pipe supporting leg and Bei Lei spandrel girder；The basis instrument is on the ground；The shellfish thunder supporting leg is vertically connect with the basis, wherein the shellfish thunder supporting leg bottom end is fixedly connected with the basic upper surface；The steel pipe supporting leg is arranged in parallel with the shellfish thunder supporting leg, and steel pipe supporting leg bottom end is fixedly connected on bent cap surface；The shellfish thunder spandrel girder and the shellfish thunder supporting leg top, steel pipe supporting leg top is vertical connect；The jack machinism is slidably connected on the shellfish thunder spandrel girder.Bale handle stringer provided by the present application, stability is good, install convenient, can reduce construction machinery cost.
Description
Technical field
This application involves bridge construction field of engineering technology more particularly to a kind of bale handle stringers.
Background technique
Precast beam is to use prefabrication, then be transported to the beam that construction site is fixed by design requirement position.Due to pre-
Short construction period, the hoisting of beam bridge processed are mature, and the accounting in bridge engineering construction is very big.In most cases,
Precast beam is generally transported on end of the bridge or bridge tail roadbed, then by every prefabricated beam bridge two sides drop-over roadbed in precast beam installation
It is set up by Bridge Erector.
But there was only a grand bridge for bid section, the bridge of bid section adjacent with two sides is connected, and beam car can not be transported to end of the bridge
And end of the bridge elevation location.In this case, it is generally hole-specifically set up using crane or is set up using across pier gantry, constructed using crane
When, needing crane, uninterrupted operation, construction machinery are at high cost back and forth；Using across pier gantry construct when, the erection across pier gantry at
This height；Two ways can expend a large amount of material resources and human cost, cause a degree of wasting of resources.
Utility model content
This application provides a kind of bale handle stringer, to solve, precast beam installation is at high cost, waste of resource asks
Topic.
A kind of bale handle stringer, including the simple gantry of height leg and jack machinism；
Described simple gantry of height leg includes basis, shellfish thunder supporting leg, steel pipe supporting leg and Bei Lei spandrel girder；
The basis instrument is on the ground；
The shellfish thunder supporting leg is vertically connect with the basis, wherein the shellfish thunder supporting leg bottom end and the basic upper surface
It is fixedly connected；
The steel pipe supporting leg is arranged in parallel with the shellfish thunder supporting leg, and steel pipe supporting leg bottom end is fixedly connected on bent cap table
Face；
The shellfish thunder spandrel girder and the shellfish thunder supporting leg top, steel pipe supporting leg top is vertical connect；
The jack machinism is slidably connected on the shellfish thunder spandrel girder.
Optionally, the jack machinism includes trolley, pulley, suspension hook and wirerope；
The trolley is located on the shellfish thunder spandrel girder upper surface, the pulley lifting on the trolley,
The suspension hook is arranged in the pulley lower end, and the wirerope is connected to the suspension hook bottom end.
Optionally, the shellfish thunder spandrel girder upper surface is provided with Crane Rail, and the trolley is located at the driving rail
In road.
Optionally, the steel pipe supporting leg includes main supporting leg group and bearing diagonal leg group；
The main supporting leg group is connect vertically with the shellfish thunder spandrel girder, the bearing diagonal leg group and the shellfish thunder spandrel girder
Inclination connection, and the bearing diagonal leg group bottom end is connected with the main supporting leg group bottom end.
Optionally, the main supporting leg group includes two vertical symmetrical main supporting legs, and two main supporting legs it
Between spacing by top to bottom end expand；
The bearing diagonal leg group includes two vertical symmetrically bearing diagonal legs, and the spacing between two bearing diagonal legs
Expanded by top to bottom end.
Optionally, the angle between the bearing diagonal leg group and the shellfish thunder spandrel girder is 65 ° -75 °.
Optionally, the shellfish thunder supporting leg and the shellfish thunder spandrel girder are assembled by the Bailey bracket of preset quantity.
Optionally, the shellfish thunder supporting leg is 2.2m-2.8m at a distance from bridge floor side.
The technical scheme provided by the application includes following advantageous effects:
A kind of bale handle stringer provided by the present application, is made of the simple gantry of height leg and jack machinism, height leg letter
Easy gantry is fixed, when lifting by crane precast beam from load-bearing effect；Jack machinism can move horizontally on the simple gantry of height leg, bear
Blame the lifting and transport of precast beam.Wherein, the simple gantry of height leg includes basis, shellfish thunder supporting leg, steel pipe supporting leg and Bei Lei load-bearing
Beam, basis are set up directly on ground, the vertical connection of shellfish thunder supporting leg and basis；Steel pipe supporting leg and Bei Lei supporting leg are arranged in parallel, but
Steel pipe supporting leg is directly fallen on bent cap, is connected and fixed with bent cap；Shellfish thunder spandrel girder connects shellfish thunder supporting leg and steel pipe supporting leg, and hangs down
Directly it is arranged in the two；Jack machinism is connect with Bei Lei spandrel girder, and the power born when jack machinism is by lifting and transport precast beam passes
Shellfish thunder spandrel girder is passed, fractional load can be transferred to basis and bent cap by shellfish thunder supporting leg and steel pipe supporting leg by shellfish thunder spandrel girder,
Finally born by ground.Shellfish thunder supporting leg and Bei Lei spandrel girder are assembled by multi-disc Bailey bracket, have certain structure
Thickness, forms three-dimensional steel structure space, and strength and stiffness are all satisfied requirement；And steel pipe supporting leg is by main supporting leg group and bearing diagonal
What leg group was constituted, main supporting leg group and bearing diagonal leg group lower end are connected to form an entirety, the basis that mechanical strength is met the requirements
On, the structure of supporting leg is simplified, stability is good, improves space utilization rate, and reduce construction cost.It is provided by the present application
Bale handle stringer, structure is simple, and globality, stability are good, on the basis of meeting construction demand, can reduce construction cost,
Save resource.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is a kind of structural schematic diagram of bale handle stringer provided by the embodiments of the present application.
Description of symbols: 1, simple gantry of height leg；2, jack machinism；11, basic；12, shellfish thunder supporting leg；13, steel pipe
Supporting leg；14, shellfish thunder spandrel girder；21, trolley；22, pulley；23, suspension hook；24, wirerope；131, main supporting leg group；132,
Bearing diagonal leg group.
Specific embodiment
Attached drawing 1 is please referred to, the figure shows a kind of structures of bale handle stringer provided by the embodiments of the present application.
A kind of bale handle stringer, including the simple gantry 1 of height leg and jack machinism 2；
Described simple gantry 1 of height leg includes basis 11, shellfish thunder supporting leg 12, steel pipe supporting leg 13 and Bei Lei spandrel girder 14；
Basic 11 setting is on the ground；
The shellfish thunder supporting leg 12 is vertically connect with described basic 11, wherein 12 bottom end of shellfish thunder supporting leg and the basis
11 upper surfaces are fixedly connected；
The steel pipe supporting leg 13 is arranged in parallel with the shellfish thunder supporting leg 12, and 13 bottom end of steel pipe supporting leg is fixedly connected on
Bent cap surface；
The shellfish thunder spandrel girder 14 and 12 top of shellfish thunder supporting leg, 13 top of steel pipe supporting leg is vertical connect；
The jack machinism 2 is slidably connected on the shellfish thunder spandrel girder 14.
Such as Fig. 1, bale handle stringer provided by the embodiments of the present application is made of the simple gantry 1 of height leg and jack machinism 2,
The simple gantry 1 of height leg and traditional across pier gantry serve it is identical, be all precast beam lifting and transport process in conduct
Main load-carrying members；Jack machinism 2 is connected on the simple gantry 1 of height leg, is responsible for the lifting and transport of precast beam.
Different from traditional across pier gantry, such as Fig. 1, the simple gantry 1 of the height leg of the embodiment of the present application is by basic 11, Bei Lei
Supporting leg 12, steel pipe supporting leg 13 and Bei Lei spandrel girder 14 are constituted, and basis 11 is set up directly on ground, shellfish thunder supporting leg 12 and basis 11
Vertical connection, on the one hand, compared with ground, surface more smooth, shellfish thunder supporting leg 12 is connected thereto, and also may make height leg on basis 11
The structure at simple gantry 1 is more stable；On the other hand, basis 11 be typically all concrete structure pouring at, and Bei Lei supporting leg
12 connection can be easier to realize, also stronger.
Such as Fig. 1, He Beilei supporting leg 12 plays the also steel pipe supporting leg 13 of same purpose, it and Bei Lei supporting leg 12 are arranged in parallel,
Unlike but, the foothold of steel pipe supporting leg 13 is not on ground structure, but bottom end is directly fixedly connected with bent cap.Namely
It says, the distance on 13 top of steel pipe supporting leg to bottom end is more much smaller than shellfish thunder supporting leg 12, and structure is simpler than shellfish thunder supporting leg 12, light
Ingeniously, on the basis of can play the role of should have, the weight at the simple gantry 1 of height leg is alleviated, material cost has been saved.
Such as Fig. 1, shellfish thunder spandrel girder 14, lifting and fortune are vertically connected between shellfish thunder supporting leg 12 and the top of steel pipe supporting leg 13
The gravity of precast beam is born when defeated precast beam mainly by it, and fractional load is passed into shellfish thunder supporting leg 12 and steel pipe supporting leg
13。
Such as Fig. 1, jack machinism 2 and Bei Lei spandrel girder 14 are connected, and jack machinism 2 can be slided on shellfish thunder spandrel girder 14
It is dynamic, so as to by transporting precast beams to suitable position.
Optionally, the jack machinism 2 includes trolley 21, pulley 22, suspension hook 23 and wirerope 24；
The trolley 21 is located on 14 upper surface of shellfish thunder spandrel girder, and it is small that the pulley 22 is lifted on the lifting
On vehicle 21, the suspension hook 23 is arranged in 22 lower end of pulley, and the wirerope 24 is connected to 23 bottom end of suspension hook.
Such as Fig. 1, jack machinism 2 is made of trolley 21, pulley 22, suspension hook 23 and 24 4 part of wirerope.Wherein, it rises
Weight trolley 21 is located at the upper surface of shellfish thunder spandrel girder 14, and can move back and forth along upper surface；Pulley has been hung below trolley 21
22, pulley 22 can pump, and the precast beam at bridge bottom can be promoted to bridge floor.
22 lower end of pulley is provided with suspension hook 23, and 23 lower end of suspension hook is also fixedly connected with wirerope, such as Fig. 1, it is same across lid
Beam both ends are provided with the simple gantry 1 of a pair of of height leg, the wirerope 24 when lifting by crane precast beam, on the simple gantry 1 of two height legs
The both ends for entangling precast beam simultaneously, lift by crane simultaneously, precast beam are transported to bridge floor.
Optionally, 14 upper surface of shellfish thunder spandrel girder is provided with Crane Rail, and the trolley 21 is located at the row
In track road.
One on bent cap across needing that several precast beams side by side are arranged, and jack machinism 2 is needed transporting precast beams to bent cap
Different parts, therefore, the upper surface of shellfish thunder spandrel girder 14 are provided with Crane Rail, and trolley 21 can be moved along Crane Rail
It is dynamic, by transporting precast beams to different parts.
Optionally, the steel pipe supporting leg 13 includes main supporting leg group 131 and bearing diagonal leg group 132；
The main supporting leg group 131 is connect vertically with the shellfish thunder spandrel girder 14, the bearing diagonal leg group 132 and the shellfish
The inclination connection of thunder spandrel girder 14, and 132 bottom end of bearing diagonal leg group is connected with main 131 bottom end of supporting leg group.
Such as Fig. 1, steel pipe supporting leg 13 is made of main supporting leg group 131 and bearing diagonal leg group 132, and main supporting leg group 131 is vertical
Setting, it is vertical with shellfish thunder spandrel girder 14 to connect；Bearing diagonal leg group 132 and the inclination of Bei Lei spandrel girder 14 connect, i other words bearing diagonal
Angle non-90 degree between leg group 132 and Bei Lei spandrel girder 14.
In general, the junction of bearing diagonal leg group 132 and Bei Lei spandrel girder 14 is than main supporting leg group 131 and Bei Lei spandrel girder
14 junction is closer to the end of shellfish thunder spandrel girder 14, so set, the stability at the simple gantry 1 of height leg can be improved.
In addition, bearing diagonal leg group 132 can be connected with the bottom end of main supporting leg group 131 when making steel pipe supporting leg 13,
The globality of steel pipe supporting leg 13 not only can be improved, moreover, the occupied area of 13 bottom end of steel pipe supporting leg is also reduced, to precast beam
Placement location does not constitute influence.
Optionally, the main supporting leg group 131 includes two vertical symmetrically main supporting legs, and two main supporting legs
Between spacing by top to bottom end expand；
The bearing diagonal leg group 132 includes two vertical symmetrical bearing diagonal legs, and between two bearing diagonal legs
Spacing is expanded by top to bottom end.
Such as Fig. 1, main supporting leg group 131 is made of two symmetrically set main supporting leg, due to the bottom of shellfish thunder spandrel girder 14
Face width is smaller, and the structure of steel pipe supporting leg 13 is also relatively simple, and therefore, the embodiment of the present application will be between two main supporting legs
Spacing is set as by pushing up the structure type being gradually expanded the bottom of to, also, is connected with same model between two main supporting leg bottom ends
Steel pipe.In this way, with 14, two main supporting legs of shellfish thunder spandrel girder of main 131 junction of supporting leg group and two main supporting leg bottom ends
Between steel pipe just constitute a positive isosceles trapezoidal structure, this form structure can make the stability of main supporting leg group 131 more
It is good.
Similarly, the spacing between two bearing diagonal legs of bearing diagonal leg group 132 is also by pushing up the structure being gradually expanded the bottom of to
Form, and enlarged degree and main supporting leg group 131 are same, and the steel of same model is also connected between two bearing diagonal leg bottom ends
Pipe, to enhance the stability of bearing diagonal leg group 132.
The structure setting of above-mentioned main supporting leg group 131 and bearing diagonal leg group 132, enhances respective stability, also into one
Step enhances the stability of steel pipe supporting leg 13, and keeps the globality of steel pipe supporting leg 13 more preferable.
Optionally, the angle between the bearing diagonal leg group 132 and the shellfish thunder spandrel girder 14 is 65 ° -75 °.
As previously mentioned, connection is tilted between bearing diagonal leg group 132 and Bei Lei spandrel girder 14, if bearing diagonal leg group 132 and shellfish
Angle between thunder spandrel girder 14 is excessive, i.e., the spacing on 132 top of main supporting leg group 131 and bearing diagonal leg group is too small, in addition steel
The structure of pipe supporting leg 13 itself is more single, and the stability and intensity that just may cause steel pipe supporting leg 13 are unsatisfactory for requiring；If tiltedly
Angle between supporting leg group 132 and Bei Lei spandrel girder 14 is too small, i.e., 132 top of main supporting leg group 131 and bearing diagonal leg group
Spacing is excessive, though stability requirement can be met, first is that being likely to result in main 131 bottom end of supporting leg group and bearing diagonal leg group 132
The angle of bottom end is excessive, and placement location of the precast beam on bent cap is stopped to cause one second is that the length of bearing diagonal leg can be made to increase
Determine the steel resources waste of degree.
Therefore, the embodiment of the present application controls the angle between bearing diagonal leg group 132 and Bei Lei spandrel girder 14 at 65 ° -75 °
Between, specifically, can be 65 °, 68 °, 70 °, 72 ° or 75 °, the embodiment of the present application is not specifically limited.
Optionally, the shellfish thunder supporting leg 12 and the shellfish thunder spandrel girder 14 are assembled by the Bailey bracket of preset quantity.
Precast beam be usually made of steel bar concrete casting be singly the quality of a piece of precast beam be also bigger.It rises
The lifting of heavy-duty machine structure 2 and transport precast beam, jack machinism 2 are connect with shellfish thunder spandrel girder 14 again, and therefore, the weight of precast beam is by height
Leg simple gantry 1 undertakes.
The shellfish thunder supporting leg 12 and shellfish thunder spandrel girder 14 that single Bailey bracket is assembled into necessarily are unsatisfactory for strength and stiffness requirement, because
Multiple rows of Bailey bracket is arranged in this embodiment of the present application, that is to say, that shellfish thunder supporting leg 12 and shellfish thunder spandrel girder 14 include multilayer Bailey bracket knot
Structure, meanwhile, the shellfish for the structural integrity for guaranteeing the simple gantry 1 of height leg, in shellfish thunder supporting leg 12 and 14 structure of Bei Lei spandrel girder
Thunder rack-layer number is consistent.
Wherein, it is fixed mostly to spend window as connecting elements with bolt between Bailey bracket.
Optionally, the shellfish thunder supporting leg 12 is 2.2m-2.8m at a distance from bridge floor side.
When precast beam being promoted to bridge floor from bridge bottom, need from bridge bottom side above to mention a precast beam across bent cap, lifting
Trolley 21 need to be moved to the corresponding position that precast beam is placed in side, and pulley 22 is fallen, entangles precast beam both ends with wirerope 24,
Both ends keep balance, and pulley 22 moves up to after bridge floor, and trolley 21 is moved to the corresponding position of bent cap, by precast beam
It falls.
Therefore, such as Fig. 1, spacing appropriate should be kept between shellfish thunder supporting leg 12 and bridge floor side, convenient for precast beam to bridge
The promotion in face.The spacing Wei 2.2m-2.8m of the embodiment of the present application setting, specifically, can be 2.4m, 2.5m, 2.6m or 2.7
Deng the embodiment of the present application is with no restriction.
Such as Fig. 1, the case where one is shown schematically in figure across five precast beams are arranged side by side on bent cap, by steel pipe supporting leg
13 foothold is arranged between third root precast beam and the 4th precast beam.In the specific transport of prefabricated beam body and erection process
In, the precast beam at bridge bottom is first promoted to bridge floor by the simple gantry 1 of height leg and jack machinism 2, it is simply imperial to lay height leg
Five precast beams at 1 erection of door on bent cap, later, the prefabricated beam body that the simple gantry 1 of height leg and jack machinism 2 elevate
It is placed on trailer, trailer can wherein move on three precast beams, in the space on 13 side of steel pipe supporting leg by transporting precast beams
To next bridge formation seat in the plane across bent cap, by Bridge Erector erecting beam.It so sequentially sets up and advances, bed rearrangement pontic can be completed
Erection of precast beams.
A kind of bale handle stringer provided by the present application is made of, height leg the simple gantry 1 of height leg and jack machinism 2
Simple gantry 1 is fixed, when lifting by crane precast beam from load-bearing effect；Jack machinism 2 horizontal on the simple gantry 1 of height leg can move
It is dynamic, it is responsible for the lifting and transport of precast beam.Wherein, the simple gantry 1 of height leg includes basic 11, shellfish thunder supporting leg 12, steel pipe supporting leg
13 and Bei Lei spandrel girder 14, basis 11 are set up directly on ground, shellfish thunder supporting leg 12 and the vertically connection of basis 11；Steel pipe supporting leg 13
It is arranged in parallel with shellfish thunder supporting leg 12, but steel pipe supporting leg 13 is directly fallen on bent cap, is connected and fixed with bent cap；Shellfish thunder spandrel girder 14 connects
Shellfish thunder supporting leg 12 and steel pipe supporting leg 13 are connect, and is arranged perpendicular to the two；Jack machinism 2 is connect with Bei Lei spandrel girder 14, lifting
The power born when mechanism 2 is by lifting and transport precast beam passes to shellfish thunder spandrel girder 14, and shellfish thunder spandrel girder 14 can be by fractional load
It is transferred to basis 11 and bent cap by shellfish thunder supporting leg 12 and steel pipe supporting leg 13, is finally born by ground.Shellfish thunder supporting leg 12 and Bei Lei
Spandrel girder 14 is assembled by multi-disc Bailey bracket, has certain structural thickness, forms three-dimensional steel structure space, intensity
Requirement is all satisfied with rigidity；And steel pipe supporting leg 13 is made of main supporting leg group 131 and bearing diagonal leg group 132, main supporting leg
Group 131 and 132 lower end of bearing diagonal leg group are connected to form an entirety, on the basis of mechanical strength is met the requirements, simplify supporting leg
Structure, stability is good, improves space utilization rate, and reduce construction cost.Bale handle stringer provided by the present application,
Structure is simple, and globality, stability are good, on the basis of meeting construction demand, can reduce construction cost, save resource.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that article or equipment including a series of elements not only include those elements, but also including not arranging clearly
Other element out, or further include for elements inherent to such a process, method, article, or device.Not more
In the case where limitation, the element that is limited by sentence "including a ...", it is not excluded that including process, the side of the element
There is also other identical elements in method, article or equipment.
The above is only the specific embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
It should be understood that the application is not limited to the content for being described above and being shown in the accompanying drawings, and can
To carry out various modifications and change without departing from the scope.Scope of the present application is only limited by the accompanying claims.
Claims (8)
1. a kind of bale handle stringer, which is characterized in that including simple gantry of height leg (1) and jack machinism (2)；
The simple gantry of height leg (1) includes basic (11), shellfish thunder supporting leg (12), steel pipe supporting leg (13) He Beilei spandrel girder
(14)；
Basis (11) setting is on the ground；
The shellfish thunder supporting leg (12) vertically connect with basic (11), wherein the shellfish thunder supporting leg (12) bottom end and the base
Plinth (11) upper surface is fixedly connected；
The steel pipe supporting leg (13) is arranged in parallel with the shellfish thunder supporting leg (12), and the steel pipe supporting leg (13) bottom end is fixedly connected
In bent cap surface；
The shellfish thunder spandrel girder (14) and shellfish thunder supporting leg (12) top, the steel pipe supporting leg (13) top is vertical connect；
The jack machinism (2) is slidably connected on the shellfish thunder spandrel girder (14).
2. bale handle stringer according to claim 1, which is characterized in that the jack machinism (2) includes trolley
(21), pulley (22), suspension hook (23) and wirerope (24)；
The trolley (21) is located on shellfish thunder spandrel girder (14) upper surface, and the pulley (22) is lifted on the lifting
On trolley (21), the suspension hook (23) is arranged in the pulley (22) lower end, and the wirerope (24) is connected to the suspension hook
(23) bottom end.
3. bale handle stringer according to claim 2, which is characterized in that the setting of the shellfish thunder spandrel girder (14) upper surface
There is Crane Rail, the trolley (21) is located in the Crane Rail.
4. bale handle stringer according to claim 1, which is characterized in that the steel pipe supporting leg (13) includes main supporting leg
Group (131) and bearing diagonal leg group (132)；
The main supporting leg group (131) connect vertically with the shellfish thunder spandrel girder (14), the bearing diagonal leg group (132) with it is described
Shellfish thunder spandrel girder (14) inclination connection, and the bearing diagonal leg group (132) bottom end is connected with main supporting leg group (131) bottom end
It connects.
5. bale handle stringer according to claim 4, which is characterized in that the main supporting leg group (131) includes two
Vertical symmetrical main supporting leg, and the spacing between two main supporting legs is expanded by top to bottom end；
The bearing diagonal leg group (132) includes two vertical symmetrical bearing diagonal legs, and between two bearing diagonal legs between
Away from by the expansion of top to bottom end.
6. bale handle stringer according to claim 4, which is characterized in that the bearing diagonal leg group (132) and the shellfish
Angle between thunder spandrel girder (14) is 65 ° -75 °.
7. bale handle stringer according to claim 1, which is characterized in that the shellfish thunder supporting leg (12) and the Bei Leicheng
Weight beam (14) is assembled by the Bailey bracket of preset quantity.
8. bale handle stringer according to claim 1, which is characterized in that the shellfish thunder supporting leg (12) and bridge floor side
Distance is 2.2m-2.8m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052851.0U CN208648562U (en) | 2018-07-04 | 2018-07-04 | A kind of bale handle stringer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821052851.0U CN208648562U (en) | 2018-07-04 | 2018-07-04 | A kind of bale handle stringer |
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| CN208648562U true CN208648562U (en) | 2019-03-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331672A (en) * | 2019-08-14 | 2019-10-15 | 中交一公局第一工程有限公司 | Across the pier bale handle holder device in bridge side position and its simple and fast construction method |
-
2018
- 2018-07-04 CN CN201821052851.0U patent/CN208648562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331672A (en) * | 2019-08-14 | 2019-10-15 | 中交一公局第一工程有限公司 | Across the pier bale handle holder device in bridge side position and its simple and fast construction method |
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