CN207227967U - A kind of support base device for punching rod method construction bridges bent cap - Google Patents
A kind of support base device for punching rod method construction bridges bent cap Download PDFInfo
- Publication number
- CN207227967U CN207227967U CN201721053448.5U CN201721053448U CN207227967U CN 207227967 U CN207227967 U CN 207227967U CN 201721053448 U CN201721053448 U CN 201721053448U CN 207227967 U CN207227967 U CN 207227967U
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- CN
- China
- Prior art keywords
- rod
- support base
- rod iron
- base device
- bent cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Bridge construction technical field of structures is the utility model is related to, in particular to a kind of support base device for punching rod method construction bridges bent cap.Including two babinets being set on punching rod iron；Two babinet arranged for interval, the side of babinet sidepiece towards another babinet offers circular groove, groove on two babinets combines to form the circular through hole that punching steel plate passes through, and two babinets are clamped and fastened on the support base for being formed on rod iron and having horizontal upper end face by what tensioning apparatus can be shunk along rod iron radial direction.The utility model is simple in structure, easy to manufacture, convenient installation, safe and reliable, can be highly practical quickly so that babinet keeps horizontality, and it is detachable recycle, save construction cost.
Description
Technical field
Bridge construction technical field of structures is the utility model is related to, is used for punching rod method construction bridges lid in particular to one kind
The support base device of beam.
Background technology
At present, bridge field development is rapid, and as the important component in bridge, it is applied for bent cap, binder, crossbeam
Work method also tends to variation.
Bridge coping, binder, construction of beam are punching rod method using more stent at this stage, i.e., by pre- on bridge pier
Horizontal interspersed rod iron, sets up stent system on it in the hole buried.
Rod iron generally sets relief arrangement with superstructure, is changed between relief arrangement and rod iron using supporting steel case, branch
It is cube steel construction to support steel case, and centre sets circular hole more slightly larger than punching rod, and support integral steel box cuff is on punching rod.This side
Formula has some limitations and deficiency：
1st, integral steel box can not be closely connected with rod iron, and the leveling of steel box top is relatively difficult；
2nd, when superstructure relief arrangement vertical pressure center is not in rod iron center, easily rollover, causes safe thing
Therefore；
3rd, steel case and rod iron size must be consistent, and adaptability is not strong.
The content of the invention
The purpose of this utility model seeks to solve the deficiency of above-mentioned background technology, there is provided one kind is used for punching rod method and constructs
The support base device of bridge coping.
The technical solution of the utility model is：A kind of support base device for punching rod method construction bridges bent cap, its
It is characterized in that：Including two babinets being set on punching rod iron；Two babinet arranged for interval, babinet sidepiece is towards separately
The side of one babinet offers circular groove, and the groove on two babinets combines to form the circular through hole that punching steel plate passes through,
The formation on rod iron that is clamped and fastened on that two babinets can be shunk by tensioning apparatus along rod iron radial direction has horizontal upper end face
Support base.
Further two babinets vertically arranged for interval, including the upper box above rod iron and position
Lower box below rod iron.
The further tensioning apparatus includes screw rod；The screw rod is vertically to be arranged in upper box with
Rod-like structure on babinet, screw rod upper end are equipped with the nut that is fixedly connected with upper box, through the lower end of lower box on be arranged with
Clamp nut.
The card slot for accommodating nut is offered on the further upper box, nut upper end is not higher than the upper end of upper box
Face.
The further screw rod has two groups, and two groups of screw rods are arranged along rod iron axisymmetrical, and every group includes at least two
Along the spaced apart screw rod of rod iron axial direction.
Gasket is provided between the lower face of the further clamp nut and lower box.
It is disposed between the further upper and lower box, between upper box and rod iron, between rod iron and lower box soft
Soft steel band is filled.
The utility model has the following advantages that：
First, the utility model adjusts closely connected situation between upper and lower babinet and rod iron by tensioning apparatus, ensure upper box
Top is in stable horizontal direction；
Second, the utility model is simple in structure, easy to manufacture, convenient installation, safe and reliable, can be quickly so that babinet be kept
Horizontality, it is highly practical, and detachable recycling, save construction cost.
Brief description of the drawings
Fig. 1：The front view of the utility model；
Fig. 2：The top view of the utility model；
Wherein：1-rod iron；2-upper box；3-lower box；4-screw rod；5-nut；6-clamp nut；7-gasket；
8-curved plate；9-tablet；10-steel band.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Such as Fig. 1~2, a kind of support base device for punching rod method construction bridges bent cap, including two be set in and wear
Babinet on heart rod iron 1, the babinet of the present embodiment are welded for steel plate, vertically direction arranged for interval (the present embodiment it is perpendicular
Above-below direction in for Fig. 1), including the upper box 2 above rod iron 1 and the lower box 3 positioned at the lower section of rod iron 1.Babinet
It is welded by steel plate, by taking upper box 2 as an example, includes the flat plate of 2 top surface of upper box, welded below the both ends of flat plate
There are two blocks of vertical steel plates, vertical steel plate lower end is welded with the average plate 9 as 2 bottom of upper box, is welded between two pieces of tablets 9
Curved plate 8.The curved plate 8 of the present embodiment splitted for one whole pipe from centre after arc-shaped structure, by by arc
Lower end of the steel plate 8 as upper box 2, the upper end for being fitted in rod iron 1 that can stablize upper box 8.
3 structure of lower box is identical with 2 structure of upper box, arranged direction on the contrary, on two babinets phase relative spacing arrange, arc
Groove on shape steel plate form that rod iron 1 passes through by the way that two babinets can be shunk by tensioning apparatus along 1 radial direction of rod iron
It is clamped and fastened on rod iron 1 and forms the support base with horizontal upper end face.
In fact, in order to adapt to the rod iron 1 of different size, the present embodiment is between upper and lower box, upper box 2 and rod iron 1
Between, the steel band 10 that is disposed with softness between rod iron 1 and lower box 3 be filled, as shown in Figure 1.Filled out by steel band 10
Fill, avoid the occurrence of gap, make the connection between babinet and rod iron 1 more close and stablize.
Tensioning apparatus includes screw rod 4, and screw rod 4 is the rod-shaped knot being vertically arranged on upper box 2 and lower box 3
Structure, 4 upper end of screw rod are equipped with the nut 5 that is fixedly connected with upper box 2, through the lower end of lower box 3 on be arranged with clamp nut 6,
Gasket 7 is provided between the lower face of clamp nut 6 and lower box 3.
The card slot for accommodating nut 5 is offered on upper box 2,5 upper end of nut is not higher than the upper surface of upper box 2.This implementation
The card slot of example is hexgonal structure, as shown in Fig. 2, accommodating nut 5 for arranging.Top of the upper end of nut 5 without departing from upper box 2
Face is to make the top surface of upper box 2 form horizontal planar structure, is debugged in order to avoid influencing subsequent installation.
In order to maintain the stability of body structure, the screw rod 4 of the present embodiment has two groups, and two groups of screw rods 4 are along 1 axis pair of rod iron
Claim arrangement, every group includes at least two along the spaced apart screw rod 4 of 1 axial direction of rod iron.
In use, upper box 2 and lower box 3 are connected as one by screw rod 4, first by clamp nut 6 in screw rod 4
On, the through-hole diameter that two babinets are formed is more than the diameter of rod iron 1, two babinets are then sleeved on rod iron 1 in the horizontal direction
On, the position of upper box 2 and lower box 3 is adjusted, whole device is located at designated position, clamp nut 6 is progressively tightened, is fastening
During adjust upper box 2, the upper end of upper box 2 be in horizontality, tighten clamp nut 6, make upper and lower box holding steel
Rod 1, forms stable support base structure.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model will
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (7)
- A kind of 1. support base device for punching rod method construction bridges bent cap, it is characterised in that：It is set in and wears including two Babinet on heart rod iron (1)；Two babinet arranged for interval, the side of babinet sidepiece towards another babinet offers circular arc Connected in star, the groove on two babinets combine to form the circular through hole that punching rod iron (1) passes through, and two babinets pass through tensioning apparatus Being clamped and fastened on rod iron (1) for being shunk along rod iron (1) radial direction forms the support base with horizontal upper end face.
- A kind of 2. support base device for punching rod method construction bridges bent cap as claimed in claim 1, it is characterised in that： Two babinets vertically arranged for interval, including upper box (2) above rod iron (1) and positioned at rod iron (1) The lower box (3) of lower section.
- A kind of 3. support base device for punching rod method construction bridges bent cap as claimed in claim 2, it is characterised in that： The tensioning apparatus includes screw rod (4)；The screw rod (4) is vertically to be arranged in upper box (2) and lower box (3) On rod-like structure, screw rod (4) upper end is equipped with the nut (5) that is fixedly connected with upper box (2), through the lower end of lower box (3) On be arranged with clamp nut (6).
- A kind of 4. support base device for punching rod method construction bridges bent cap as claimed in claim 3, it is characterised in that： The card slot for accommodating nut (5) is offered on the upper box (2), nut (5) upper end is not higher than the upper surface of upper box (2).
- A kind of 5. support base device for punching rod method construction bridges bent cap as claimed in claim 3, it is characterised in that： The screw rod (4) has two groups, and two groups of screw rods (4) are arranged along rod iron (1) axisymmetrical, and every group includes at least two along rod iron (1) the spaced apart screw rod of axial direction (4).
- A kind of 6. support base device for punching rod method construction bridges bent cap as claimed in claim 3, it is characterised in that： Gasket (7) is provided between the clamp nut (6) and the lower face of lower box (3).
- A kind of 7. support base device for punching rod method construction bridges bent cap as claimed in claim 2, it is characterised in that： Softness is disposed between the upper and lower box, between upper box (2) and rod iron (1), between rod iron (1) and lower box (3) Steel band (10) is filled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053448.5U CN207227967U (en) | 2017-08-22 | 2017-08-22 | A kind of support base device for punching rod method construction bridges bent cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053448.5U CN207227967U (en) | 2017-08-22 | 2017-08-22 | A kind of support base device for punching rod method construction bridges bent cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227967U true CN207227967U (en) | 2018-04-13 |
Family
ID=61857481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721053448.5U Expired - Fee Related CN207227967U (en) | 2017-08-22 | 2017-08-22 | A kind of support base device for punching rod method construction bridges bent cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207227967U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706846A (en) * | 2019-02-28 | 2019-05-03 | 青岛瑞源工程集团有限公司 | High, narrow bridge bent cap punching rod iron construction method for sloped ground |
| CN109989356A (en) * | 2019-05-14 | 2019-07-09 | 广西路桥工程集团有限公司 | For pier stud binder and the lowering device of bent cap bracket Pass line adjustment |
| CN111335170A (en) * | 2020-03-10 | 2020-06-26 | 中铁北京工程局集团北京有限公司 | Bent cap supports insurance system |
| CN111676821A (en) * | 2020-06-09 | 2020-09-18 | 中铁北京工程局集团北京有限公司 | Bent cap supports insurance system |
-
2017
- 2017-08-22 CN CN201721053448.5U patent/CN207227967U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706846A (en) * | 2019-02-28 | 2019-05-03 | 青岛瑞源工程集团有限公司 | High, narrow bridge bent cap punching rod iron construction method for sloped ground |
| CN109989356A (en) * | 2019-05-14 | 2019-07-09 | 广西路桥工程集团有限公司 | For pier stud binder and the lowering device of bent cap bracket Pass line adjustment |
| CN111335170A (en) * | 2020-03-10 | 2020-06-26 | 中铁北京工程局集团北京有限公司 | Bent cap supports insurance system |
| CN111676821A (en) * | 2020-06-09 | 2020-09-18 | 中铁北京工程局集团北京有限公司 | Bent cap supports insurance system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |