CN206941409U - A kind of sandbox falls rack device - Google Patents
A kind of sandbox falls rack device Download PDFInfo
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- CN206941409U CN206941409U CN201720673405.0U CN201720673405U CN206941409U CN 206941409 U CN206941409 U CN 206941409U CN 201720673405 U CN201720673405 U CN 201720673405U CN 206941409 U CN206941409 U CN 206941409U
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- sandbox
- outer barrel
- inner cylinder
- steel pipe
- clearance hole
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Abstract
The utility model discloses a kind of sandbox to fall rack device, belong to technical field of bridge construction, including sandbox, and the supporting mechanism with adpting flange, sandbox outer barrel bottom surface is to arrange consistent flanged plate with supporting mechanism top surface adpting flange eyelet, and sandbox outer barrel passes through flanged plate and the direct bolt connection of adpting flange with supporting mechanism.The utility model has that sandbox usage quantity is few, falls big between making somebody a mere figurehead, and installs, falls the characteristics of frame is convenient, security and economy are obvious.
Description
Technical field
The utility model belongs to technical field of bridge construction, more particularly to a kind of bracing members tubing string and shaped steel combination stake body
System falls rack device.
Background technology
The construction of bridge superstructure often be unable to do without strutting system, for the structure of some big cross sections, big load, commonly
Strutting system can not meet safe bearing load requirement, therefore using bearing capacity higher bracing members tubing string and shaped steel combination support
System, setting up for support must take into consideration convenient dismounting.
Use steel pipe column with shaped steel combination into falsework system for bridge top big cross section, big load structure, it is more general
Time way be：
1. the cushioning wedge shape steel cushion block between bracing members tubing string top surface and top carrying shaped steel, is reached by taking out steel cushion block
Fall frame purpose.The method is difficult accomplish wedge-shaped steel cushion block highly consistent, it is necessary to the steel cushion block of more different height is processed,
Installation and dismantling operation it is not convenient, fall it is small between make somebody a mere figurehead, cushioning steel cushion block also easily cause bracing members tubing string and top shaped steel concentration by
Power.
2. and the sandbox quantity that existing sandbox falls needed for rack device is more, and adding one layer of carrier bar, sandbox is direct
It is placed on carrier bar without being reliably connected, the stability of strutting system is not fine.
The more typical work difficulty for falling frame method installing/dismounting, workload are larger above, and security risk is higher.
Utility model content
The purpose of this utility model is：It is proposed that a kind of sandbox falls rack device, have sandbox usage quantity few, fall between making somebody a mere figurehead
Greatly, install, fall the characteristics of frame is convenient, security and economy are obvious.
The purpose of this utility model is realized by following technical proposals：
A kind of sandbox falls rack device, including sandbox, and the supporting mechanism with adpting flange, sandbox outer barrel bottom surface be with
Supporting mechanism top surface adpting flange eyelet arranges consistent flanged plate, and sandbox outer barrel passes through flanged plate and connection method with supporting mechanism
Blue direct bolt connection.
Alternatively, supporting mechanism is bracing members tubing string.
Alternatively, sandbox includes inside and outside nested inner cylinder and outer barrel, concrete is filled in the core of inner cylinder, in inner/outer tube
Between fill sand, outer barrel is provided with clearance hole and its plugging device.
Alternatively, outer barrel is made up of the flanged plate of bottom surface and the outer barrel seamless steel pipe of side face, is set on outer barrel seamless steel pipe
There are some clearance holes, clearance hole is provided with clearance hole steel pipe, and clearance hole steel pipe end is provided with the clearance hole blocking cap of plugging device, with
And the clearance hole blocking cap latch to fixed clearance hole blocking cap.
Alternatively, inner cylinder is by the inner cylinder top steel plate of top surface, the inner cylinder seamless steel pipe of side face, and the inner cylinder bottom steel of bottom surface
Plate is formed.
The foregoing main scheme of the utility model and its each further selection scheme can be with independent assortments to form multiple schemes,
The scheme that can be used and be claimed for the utility model；And the utility model, (each non conflicting selection) selection between and
Can also independent assortment between other selections.Those skilled in the art are after the present invention program is understood according to prior art and public affairs
Know that general knowledge can understand there are multiple combinations, be the claimed technical scheme of the utility model, do not do exhaustion herein.
Workflow of the present utility model：The utility model is that a kind of new sandbox falls rack device, sandbox outer barrel and steel branch
Stay tube post carries out bolt connection by flanged plate, makes sandbox outer barrel and bracing members tubular integral, has extraordinary stabilization
Property, clearance hole is beneficial to discharge sand using clearance hole steel pipe.
Sandbox is welded into outer barrel using seamless steel pipe and flanged plate, and the seamless steel pipe and steel plate of a small model specification are welded into
Inner cylinder, concrete is filled in the core of inner cylinder, highly filled sand as needed adjusts rack device height between inner/outer tube
Degree, it is balanced when falling frame to discharge sand in sandbox.
The beneficial effects of the utility model：The utility model is connected by the way that sandbox outer barrel bottom steel plate is fabricated to steel pipe column
The consistent flanged plate of flange, it is easy to bolt with steel pipe column, the highly filled good sandbox of strutting system designed according to mount approach, directly
Connect bolt to be installed at the top of bracing members tubing string, top shaped steel is directly fallen on the steel plate of sandbox inner cylinder top, and there is sandbox to use number
Amount is few, falls between making somebody a mere figurehead greatly, installs, falls the characteristics of frame is convenient, security and economy are obvious.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the sandbox of the utility model embodiment；
Fig. 2 is the dimensional structure diagram of the utility model embodiment；
Fig. 3 is the use state elevational schematic view of the utility model embodiment；
In figure, 1, outer barrel bottom flanged plate 2, outer barrel seamless steel pipe 3, inner cylinder top steel plate 4, inner cylinder seamless steel pipe 5, inner cylinder
Bottom steel plate 6, clearance hole steel pipe 7, clearance hole blocking cap 8, clearance hole blocking cap latch 9, bolt hole 10, concrete 11, sand 12, company
Acting flange 13, bracing members tubing string 14, sandbox 15, shaped steel crossbeam 16, section longitudinal beam 17, suspension ring.
Embodiment
The utility model is further described with reference to specific embodiments and the drawings.
With reference to shown in figure 1,2,3, a kind of sandbox falls rack device, including sandbox 14 and supporting mechanism, is supported in the present embodiment
Mechanism is bracing members tubing string 13, and the outer barrel bottom surface of sandbox 14 is consistent with the eyelet of 13 top surface adpting flange of bracing members tubing string 12 arrangement
Flanged plate (outer barrel bottom flanged plate 1), the outer barrel of sandbox 14 are straight by outer barrel bottom flanged plate 1 and adpting flange 12 with bracing members tubing string 13
Connecting bolt connects.Alternatively, as shown in the present embodiment accompanying drawing, sandbox 14 includes inside and outside nested inner cylinder and outer barrel, in inner cylinder
Core filling concrete 10, back-up sand 12 between inner/outer tube, outer barrel is provided with clearance hole and its plugging device.Outer barrel is by bottom surface
The outer barrel seamless steel pipe 2 of outer barrel bottom flanged plate 1 and side face is formed, and outer barrel seamless steel pipe 2 is provided with some clearance holes, on clearance hole
Provided with clearance hole steel pipe 6, the end of clearance hole steel pipe 6 is provided with the clearance hole blocking cap 7 of plugging device, and is blocked up to fixed clearance hole
The clearance hole blocking cap latch 8 of cap 7.Inner cylinder is by the inner cylinder top steel plate 3 of top surface, the inner cylinder seamless steel pipe 4 of side face, and bottom surface is interior
Cylinder bottom steel plate 5 is formed.
As example implementation steps of the present utility model：
Each part：Outer barrel bottom flanged plate 1 (Φ 780mm 25mm steel plates, eyelet arrangement and leasing market diameter 609mm steel
Support the adpting flange consistent), outer barrel seamless steel pipe 2 (seamless steel pipe D600 × 16mm), (Φ 600mm are thick for inner cylinder top steel plate 3
25mm), inner cylinder seamless steel pipe 4 (seamless steel pipe D560 × 16mm), inner cylinder bottom steel plate 5 (Φ 528mm thickness 10mm), clearance hole steel pipe
6 (seamless steel pipe D56 × 8mm), sediment outflow pipe plug cap 7 (seamless steel pipe D60 × 8mm), sediment outflow pipe plug cap latch 8 (Φ 8mm rod irons).
The first step, blanking, Drilling operation sandbox outer barrel bottom flanged plate 1 (are arranged with the eyelet of market bracing members adpting flange 12
Unanimously), inner cylinder top steel plate 3, inner cylinder bottom steel plate 5.
Second step, blanking, processing sandbox outer barrel seamless steel pipe 2, inner cylinder seamless steel pipe 4, clearance hole steel pipe 6, sediment outflow pipe plug
Cap 7 and sediment outflow pipe plug cap latch 8.
3rd step, welding outer barrel seamless steel pipe 2 and outer barrel bottom flanged plate 1 form the outer barrel of sandbox 14, weld inner cylinder seamless steel
Pipe 4 and inner cylinder top steel plate 3, the composition inner cylinder of sandbox 14 of inner cylinder bottom steel plate 5 is welded after filling inner cylinder concrete 10.
4th step, wear sediment outflow pipe plug cap 7, insertion sediment outflow pipe plug cap latch 8, according to strutting system in the outer barrel of sandbox 14
Conceptual design falls the highly filled sand 11 of frame, lays inner cylinder afterwards and uses jack progress precompressed closely knit, makes sandbox whole height
Meet that strutting system designs structure height.
5th step, sandbox 14 is installed on bracing members tubing string 13 and pushed up, aligned flanged plate eyelet up and down, connected with bolt
Connect, tighten.
Sandbox of the present utility model and the supporting bolt connection of leasing market diameter 609mm bracing members, in bracing members pipe
One kind that column top is mounted directly falls rack device, has that stability is good, large carrying capacity, as needed adjustable sandbox height,
Fall between making somebody a mere figurehead big, the structure stress of steel pipe column bracket system can be improved, install and fall that frame is easy to operate, and security and economy are bright
It is aobvious.In addition to use is connected with bracing members column, this sandbox need to use sandbox as the strutting system for falling rack device available for other.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of sandbox falls rack device, it is characterised in that：Including sandbox, and there is the supporting mechanism of adpting flange, outside sandbox
Cylinder bottom surface is to arrange consistent flanged plate with supporting mechanism top surface adpting flange eyelet, and sandbox outer barrel passes through flange with supporting mechanism
Plate and the direct bolt connection of adpting flange.
2. sandbox as claimed in claim 1 falls rack device, it is characterised in that：Sandbox includes inside and outside nested inner cylinder and outer barrel,
Concrete is filled in the core of inner cylinder, sand is filled between inner/outer tube, outer barrel is provided with clearance hole and its plugging device.
3. sandbox as claimed in claim 1 falls rack device, it is characterised in that：Outer barrel is by the flanged plate of bottom surface and the outer barrel of side face
Seamless steel pipe is formed, and outer barrel seamless steel pipe is provided with some clearance holes, and clearance hole is provided with clearance hole steel pipe, clearance hole steel pipe end
Clearance hole blocking cap of the end provided with plugging device, and the clearance hole blocking cap latch to fixed clearance hole blocking cap.
4. sandbox as claimed in claim 1 falls rack device, it is characterised in that：Inner cylinder is by the inner cylinder top steel plate of top surface, side face
Inner cylinder seamless steel pipe, and the inner cylinder bottom steel plate of bottom surface are formed.
5. sandbox as claimed in claim 1 falls rack device, it is characterised in that：Supporting mechanism is bracing members tubing string.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673405.0U CN206941409U (en) | 2017-06-09 | 2017-06-09 | A kind of sandbox falls rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673405.0U CN206941409U (en) | 2017-06-09 | 2017-06-09 | A kind of sandbox falls rack device |
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| Publication Number | Publication Date |
|---|---|
| CN206941409U true CN206941409U (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673405.0U Active CN206941409U (en) | 2017-06-09 | 2017-06-09 | A kind of sandbox falls rack device |
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| CN (1) | CN206941409U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058383A (en) * | 2020-01-06 | 2020-04-24 | 陕西建工第二建设集团有限公司 | Anti-caking sand unloading cylinder |
| CN112030768A (en) * | 2020-09-08 | 2020-12-04 | 浙江世润建创科技发展有限公司 | Bailey beam suspension structure and construction method applying same |
| CN114855630A (en) * | 2022-05-26 | 2022-08-05 | 中铁五局集团路桥工程有限责任公司 | Novel support erection system |
-
2017
- 2017-06-09 CN CN201720673405.0U patent/CN206941409U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058383A (en) * | 2020-01-06 | 2020-04-24 | 陕西建工第二建设集团有限公司 | Anti-caking sand unloading cylinder |
| CN111058383B (en) * | 2020-01-06 | 2023-09-19 | 陕西建工第二建设集团有限公司 | Anti-caking sand unloading sand cylinder |
| CN112030768A (en) * | 2020-09-08 | 2020-12-04 | 浙江世润建创科技发展有限公司 | Bailey beam suspension structure and construction method applying same |
| CN114855630A (en) * | 2022-05-26 | 2022-08-05 | 中铁五局集团路桥工程有限责任公司 | Novel support erection system |
| CN114855630B (en) * | 2022-05-26 | 2023-11-03 | 中铁五局集团路桥工程有限责任公司 | Novel support erecting system |
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