CN206174476U - Prestressing force bellows positioner - Google Patents
Prestressing force bellows positioner Download PDFInfo
- Publication number
- CN206174476U CN206174476U CN201621138615.1U CN201621138615U CN206174476U CN 206174476 U CN206174476 U CN 206174476U CN 201621138615 U CN201621138615 U CN 201621138615U CN 206174476 U CN206174476 U CN 206174476U
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- CN
- China
- Prior art keywords
- bellows
- reinforcing bar
- group
- retainer ring
- fixing card
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Abstract
The utility model discloses a prestressing force bellows positioner, consolidate fixed ring, consolidate fixed ring to drawing screw rod, stagnant water steel sheet and second group reinforcing bar including nut, bellows, first bellows fixing clip, gasket, second bellows fixing clip, template stationary blade, first group reinforcing bar. The utility model discloses ripple pipe relative position's accuracy and stability can effectually be controlled to drawing the screw rod to the adjustable complex that its adoption is convenient for the construction and can be realized accurate location, have the effect of reinforcement girder side form board simultaneously concurrently, and the efficiency of construction is high, low cost, whole component adopts prefabricated processing, will combine together to drawing screw rod and bellows fixing clip, not only can effectively fix the bellows, guarantees bellows relative position's accuracy and stability, and reinforcement girder side form board that again can be fine reduces the process of being under construction, bellows fixing clip accessible nut is adjusted to adjust the position of ripple pipe, guaranteed accuracy and the standardization of prestressing steel with the bellows location.
Description
Technical field
The utility model is related to a kind of positioner, specially a kind of prestressing force bellows positioning device, belongs to reinforcing bar and mixes
Solidifying soil construction technology applied technical field.
Background technology
With social constantly progressive, people use function more and more higher, construction style to become increasingly complex building, greatly across
Degree, large spatial structure form are increasingly becoming common form, especially in public building, are generally reached by prestressed girder structure
Design requirement.
In prestressed girder work progress, the fixation of bellows is generally carried out using special-purpose fixing support, but due to existing
Prestressed girder reinforcing bar arrangement it is closeer, side template is reinforced using Screw arbor with nut at both-ends, the bad construction of fixed support, operative
Difficulty is big, and occurs being not easy to adjustment after deviation, easily causes bellows off normal, affects whole structural stability.Therefore, for
The problems referred to above propose a kind of prestressing force bellows positioning device.
Utility model content
The purpose of this utility model is that and provide a kind of prestressing force bellows positioning device in order to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of prestressing force bellows positioning device, bag
Include nut, the first bellows, the first bellows fixing card, the second bellows, the second bellows fixing card, template stator,
One group of reinforcing bar retainer ring, Screw arbor with nut at both-ends, sealing steel disc and second group of reinforcing bar retainer ring, the Screw arbor with nut at both-ends two ends are provided with template and consolidate
Stator, and Screw arbor with nut at both-ends centre is provided with sealing steel disc；The side surface of the Screw arbor with nut at both-ends one is provided with first group of reinforcing bar retainer ring,
And it is provided with the first bellows fixing card inside first group of reinforcing bar retainer ring；The first bellows fixing card is consolidated with first group of reinforcing bar
Determine to be fixed by nut between ring, and the first bellows fixing card bottom is provided with the first bellows；The Screw arbor with nut at both-ends opposite side
Second group of reinforcing bar retainer ring is provided with, and second group of reinforcing bar retainer ring fixes the second bellows fixing card by nut；Described second
Bellows fixing card is equipped with pad with the first bellows fixing card bottom.
Preferably, first group of reinforcing bar retainer ring and second group of reinforcing bar retainer ring are symmetrically welded at the table of Screw arbor with nut at both-ends
Face, and first group of reinforcing bar retainer ring is slightly larger than the first bellows fixing card and the second ripple with the diameter of second group of reinforcing bar retainer ring
The diameter of pipe fixing card.
Preferably, the first bellows fixing card is U-shaped with the second bellows fixing card, and the first bellows fixes
Card adopts screw thread thread structure with the bottom of the second bellows fixing card.
Preferably, the template stator is fixed with sealing steel disc using the steel sheet structure of 30mm × 30mm, and template
Piece is welded on Screw arbor with nut at both-ends surface with sealing steel disc.
Preferably, the first bellows fixing card and the second bellows fixing card are inserted in first group of reinforcing bar retainer ring
Inside second group of reinforcing bar retainer ring.
The beneficial effects of the utility model are：This kind of prestressing force bellows positioning device, it is adopted is easy to construction and energy reality
The adjustable compound Screw arbor with nut at both-ends of existing precise positioning, can effectively control the Stability and veracity of bellows relative position,
Have the effect for reinforcing side template concurrently simultaneously, efficiency of construction is high, with low cost；Whole component adopts prefabricated processing, will be to drawing spiral shell
Bar not only can effectively fix bellows in combination with bellows fixing card, it is ensured that the accuracy of bellows relative position and steady
It is qualitative, can be very good to reinforce side template again, working procedure is reduced, save human and material resources；Bellows fixing card can pass through spiral shell
Mother is adjusted, so as to adjust the position of bellows, it is ensured that accuracy and normalization that deformed bar is positioned with bellows,
There is good economic benefit and social benefit, be adapted to promote the use of.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model Screw arbor with nut at both-ends structural representation；
Fig. 3 is the utility model bellows fixing structure schematic diagram.
In figure：1st, nut, 2, bellows, the 3, first bellows fixing card, 4, pad, the 5, second bellows fixing card, 6,
Template stator, 7, first group of reinforcing bar retainer ring, 8, Screw arbor with nut at both-ends, 9, sealing steel disc, 10, second group of reinforcing bar retainer ring.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to shown in Fig. 1-3, a kind of prestressing force bellows positioning device, including nut 1, bellows 2, pad 4, template
6, first group of reinforcing bar retainer ring 7 of stator, Screw arbor with nut at both-ends 8, sealing steel disc 9 and second group of reinforcing bar retainer ring 10, described pair of drawing spiral shell
The two ends of bar 8 are symmetrically welded structure identical and are provided with template stator 6, and sealing steel disc 9 is welded in the centre of the Screw arbor with nut at both-ends 8,
Improve water resistance；The Screw arbor with nut at both-ends 8 side surface soldered, first group of reinforcing bar retainer ring 7, first group of reinforcing bar retainer ring 7
Using two circular ring structures, and the distance between two annulus of first group of reinforcing bar retainer ring 7 are equal to the first bellows fixing card 3
The distance between screw thread thread end of bottom two, the first bellows fixing card 3 of the inside of first group of reinforcing bar retainer ring 7 insertion；Institute
State and fixed by nut 1 between the first bellows fixing card 3 and first group of reinforcing bar retainer ring 7, nut 1 is capable of achieving to adjust and solid
Fixed, the bottom of the first bellows fixing card 3 is provided with bellows 2, and first bellows 1 is inserted in the first bellows fixing card
Inside 3；The opposite side of the Screw arbor with nut at both-ends 8 is provided with second group of reinforcing bar retainer ring 10, and second group of reinforcing bar retainer ring 10 passes through spiral shell
Female 1 fixes the second bellows fixing card 5；Second group of reinforcing bar retainer ring 10, the second bellows fixing card 5 with described first group
Reinforcing bar retainer ring 7, the structure of the first bellows fixing card 3 are identical, and the second bellows fixing card 5 is solid with first bellows
Surely block the attached pad 4 of the equal note in 3 bottoms, prevent from producing crimp to bellows 2.
Used as a kind of technical optimization scheme of the present utility model, first group of reinforcing bar retainer ring 7 and second group of reinforcing bar are consolidated
Determine the surface that ring 10 is symmetrically welded at Screw arbor with nut at both-ends 8, and the diameter of first group of reinforcing bar retainer ring 7 and second group of reinforcing bar retainer ring 10
Slightly larger than the first bellows fixing card 3 and the diameter of the second bellows fixing card 5, Stability Analysis of Structures, consolidating for bellows 2 is capable of achieving
It is fixed.
Used as a kind of technical optimization scheme of the present utility model, the first bellows fixing card 3 and the second bellows are consolidated
Surely card 5 is U-shaped, and the bottom of the first bellows fixing card 3 and the second bellows fixing card 5 is using screw thread thread structure,
It is easy to be adjusted bellows 2 with the second bellows fixing card 5 by the first bellows fixing card 3.
Used as a kind of technical optimization scheme of the present utility model, the template stator 6 adopts 30mm with sealing steel disc 9
The steel sheet structure of × 30mm, and template stator 6 and sealing steel disc 9 are welded on the surface of Screw arbor with nut at both-ends 8, can effective waterproof.
Used as a kind of technical optimization scheme of the present utility model, the first bellows fixing card 3 and the second bellows are consolidated
Surely card 5 is inserted in inside first group of reinforcing bar retainer ring 7 and second group of reinforcing bar retainer ring 10, realize first group of reinforcing bar retainer ring 7,
Being fixedly connected between second group of reinforcing bar retainer ring 10 and Screw arbor with nut at both-ends 8.
When in use, this kind of prestressing force bellows positioning device is first in the side level side of Screw arbor with nut at both-ends 8 for the utility model
To first group of reinforcing bar retainer ring 7 of welding and second group of reinforcing bar retainer ring 10, the first bellows fixing card 3 and the second bellows are consolidated
Surely the thread segment top of card 5 is pre-placed top nut 1, and the first bellows fixing card 3 and the second bellows fixing card 5 are inserted to drawing
In first group of reinforcing bar retainer ring 7 and second group of reinforcing bar retainer ring 10 of screw rod 8, nut 1 is backed out in bottom, and upper and lower two nuts 1 are total to
With the first bellows fixing card 3 and the second bellows fixing card 5 are fixed；Treat that bellows 2 passes through the He of the first bellows fixing card 3
After second bellows fixing card 5, if deviation occurs in the position of bellows 2, the first bellows can up and down be adjusted by adjusting nut 1
The position of 3 and second bellows fixing card of fixing card 5, so as to be finely adjusted to the position of bellows 2, it is ensured that the relative position of bellows 2
The Stability and veracity put.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (5)
1. a kind of prestressing force bellows positioning device, including nut（1）, bellows（2）, pad（4）, template stator（6）,
One group of reinforcing bar retainer ring（7）, Screw arbor with nut at both-ends（8）, sealing steel disc（9）With second group of reinforcing bar retainer ring（10）, it is characterised in that：Institute
State Screw arbor with nut at both-ends（8）Two ends are provided with template stator（6）, and Screw arbor with nut at both-ends（8）Centre is provided with sealing steel disc（9）；It is described
Screw arbor with nut at both-ends（8）One side surface is provided with first group of reinforcing bar retainer ring（7）, and first group of reinforcing bar retainer ring（7）Inside is provided with first
Bellows fixing card（3）；The first bellows fixing card（3）With first group of reinforcing bar retainer ring（7）Between pass through nut（1）Gu
It is fixed, and the first bellows fixing card（3）Bottom is provided with bellows（2）；The Screw arbor with nut at both-ends（8）Opposite side is provided with second group of reinforcing bar
Retainer ring（10）, and second group of reinforcing bar retainer ring（10）By nut（1）Fix the second bellows fixing card（5）；Described second
Bellows fixing card（5）With the first bellows fixing card（3）Bottom is equipped with pad（4）.
2. a kind of prestressing force bellows positioning device according to claim 1, it is characterised in that：First group of reinforcing bar is consolidated
Determine ring（7）With second group of reinforcing bar retainer ring（10）It is symmetrically welded at Screw arbor with nut at both-ends（8）Surface, and first group of reinforcing bar retainer ring
（7）With second group of reinforcing bar retainer ring（10）Diameter be slightly larger than the first bellows fixing card（3）With the second bellows fixing card（5）
Diameter.
3. a kind of prestressing force bellows positioning device according to claim 1, it is characterised in that：First bellows is consolidated
Fixed card（3）With the second bellows fixing card（5）It is U-shaped, and the first bellows fixing card（3）With the second bellows fixing card
（5）Bottom adopt screw thread thread structure.
4. a kind of prestressing force bellows positioning device according to claim 1, it is characterised in that：The template stator
（6）With sealing steel disc（9）Using the steel sheet structure of 30mm × 30mm, and template stator（6）With sealing steel disc（9）Weld
In Screw arbor with nut at both-ends（8）Surface.
5. a kind of prestressing force bellows positioning device according to claim 1, it is characterised in that：First bellows is consolidated
Fixed card（3）With the second bellows fixing card（5）It is inserted in first group of reinforcing bar retainer ring（7）With second group of reinforcing bar retainer ring（10）
It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138615.1U CN206174476U (en) | 2016-10-20 | 2016-10-20 | Prestressing force bellows positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138615.1U CN206174476U (en) | 2016-10-20 | 2016-10-20 | Prestressing force bellows positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206174476U true CN206174476U (en) | 2017-05-17 |
Family
ID=58680301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621138615.1U Active CN206174476U (en) | 2016-10-20 | 2016-10-20 | Prestressing force bellows positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206174476U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590195A (en) * | 2018-05-10 | 2018-09-28 | 五冶集团上海有限公司 | A kind of holder and application method for fixing silo sliding formwork prestressing force bellows |
| CN110872868A (en) * | 2019-11-08 | 2020-03-10 | 浙江中清大建筑产业化有限公司 | Enhanced anchor-pulling type plate column node connecting device |
| CN114876126A (en) * | 2022-06-27 | 2022-08-09 | 中冶建工集团有限公司 | Prestressed beam corrugated pipe fixing device and construction method |
| CN115306169A (en) * | 2022-08-04 | 2022-11-08 | 中国建筑第四工程局有限公司 | Adjustable comprehensive device for preventing deformation and deviation of concrete direct-buried corrugated pipe |
-
2016
- 2016-10-20 CN CN201621138615.1U patent/CN206174476U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590195A (en) * | 2018-05-10 | 2018-09-28 | 五冶集团上海有限公司 | A kind of holder and application method for fixing silo sliding formwork prestressing force bellows |
| CN110872868A (en) * | 2019-11-08 | 2020-03-10 | 浙江中清大建筑产业化有限公司 | Enhanced anchor-pulling type plate column node connecting device |
| CN110872868B (en) * | 2019-11-08 | 2021-07-02 | 浙江中清大建筑产业化有限公司 | Enhanced anchor-pulling type plate column node connecting device |
| CN114876126A (en) * | 2022-06-27 | 2022-08-09 | 中冶建工集团有限公司 | Prestressed beam corrugated pipe fixing device and construction method |
| CN115306169A (en) * | 2022-08-04 | 2022-11-08 | 中国建筑第四工程局有限公司 | Adjustable comprehensive device for preventing deformation and deviation of concrete direct-buried corrugated pipe |
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