CN205804186U - A kind of adjustable for height concrete box girder limit web profiling carrier support means - Google Patents
A kind of adjustable for height concrete box girder limit web profiling carrier support means Download PDFInfo
- Publication number
- CN205804186U CN205804186U CN201620661859.1U CN201620661859U CN205804186U CN 205804186 U CN205804186 U CN 205804186U CN 201620661859 U CN201620661859 U CN 201620661859U CN 205804186 U CN205804186 U CN 205804186U
- Authority
- CN
- China
- Prior art keywords
- pipe
- square tube
- profiling
- screw rod
- bearing pin
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of adjustable for height concrete box girder limit web profiling carrier support means, by substructure, superstructure, pipe five, bearing pin connector one, bearing pin connector two, screw rod, rotation nut forms, it is characterized in that: the lower end of the slip square tube of superstructure is inserted in the profiling square tube one of substructure and can slide up and down, superstructure is connected with screw rod one end by bearing pin connector one, rotate nut sleeve on screw rod, the screw rod other end inserts in pipe five, the described screw rod protruded length in pipe five upper end regulates by rotating nut, the described pipe five base Bolted angle connection by bearing pin connector two with substructure.This utility model is by stretching or shrinks the nut on slip square tube and rotary screw, realize the altitude mixture control of profiling bracket, it is made to mate the concrete box girder limit web of differing heights, this profiling carrier support means versatility is high, can be repeated several times and apply inside the limit web templates support system of different deck-moldings, economic and practical.
Description
Technical field
This utility model relates to municipal administration technical field of bridge construction, particularly relates to a kind of adjustable for height concrete box girder
Limit web profiling carrier support means.
Background technology
At present, urban viaduct uses concrete box girder mostly, and its limit web is skew web plate form, and the template of limit web is propped up
Support then uses profiling bracket, because of the diversity of landform, its box beam across footpath disunity (floating at about 30m), its box beam
Changing the most therewith, it is interval that the concrete box girder of most urban viaduct is highly concentrated in 1.7-2.2m, for a certain specific
The box beam of height needs the profiling bracket that customization uniquely matches, and therefore exists many when the concrete box girder of certain urban viaduct
Kind different when footpath and height, need to customize the profiling bracket of multiple different model, processing time consuming takes material, and poor universality,
Recycling rate of waterused is relatively low, is unfavorable for cost savings.
Summary of the invention
This utility model is in order to overcome the relatively low deficiency of the above-mentioned existing profiling carrier support means suitability, it is provided that one
Planting adjustable for height concrete box girder limit web profiling carrier support means, its versatility is high, can be repeated several times and apply in difference
Inside the limit web templates support system of deck-molding, economic and practical.
This utility model be the technical scheme is that
A kind of adjustable for height concrete box girder limit web profiling carrier support means, by substructure, superstructure, circle
Pipe five, bearing pin connector one, bearing pin connector two, screw rod, rotation nut form, it is characterised in that: the slip side of superstructure
The lower end of pipe is inserted in the profiling square tube one of substructure and can slide up and down, and regulates the height of profiling bracket, top with this
Structure is connected with screw rod one end by bearing pin connector one, and rotation nut sleeve is on screw rod, and the screw rod other end inserts in pipe five,
The described screw rod protruded length in pipe five upper end regulates by rotating nut, described pipe five by bearing pin connector two with
The base Bolted angle connection of substructure.
Described substructure is made up of base angle steel, profiling square tube one, pipe one and pipe two, profiling square tube one one end
Being fixed on base angle steel, pipe one, pipe two one end are separately fixed on base angle steel, and the other end is separately fixed at profiling side
On pipe one.
Described superstructure is made up of square tube of sliding, profiling square tube two, pipe three and pipe four, described slip square tube
Lower end is inserted in the profiling square tube one of substructure, the upper end of described slip square tube and the lower end firm welding of profiling square tube two,
Described profiling square tube two is welded and fixed with pipe three and pipe four respectively, and pipe three and pipe four are by by bearing pin connector one
It is connected with screw rod.
When this utility model uses, outside box beam, lay bamboo slab rubber, outside described bamboo slab rubber, arrange the lumps of wood, lumps of wood iron wire
Equidistantly it is fixed on above profiling square tube one, slip square tube and profiling square tube two.
Compared with prior art, the beneficial effects of the utility model are: improve concrete box girder limit web profiling bracket
The suitability and recycling rate of waterused.Can be applicable to highly in the range of 1.7-2.2m, the concrete box girder limit web of particular form
Inside support system, solid and reliable, economic and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial enlarged drawing of this utility model adjusting screw rod；
Fig. 3 is the schematic diagram of this utility model method for adjusting height；
Fig. 4 is the schematic diagram that this utility model supports 1.7m height concrete box girder limit web.
Fig. 5 is the schematic diagram that this utility model supports 2.2m height concrete box girder limit web.
In figure: 1-base angle steel, 2-profiling square tube one, 3-slip square tube, 4-profiling square tube two, 5-pipe one, 6-pipe
Two, 7-pipe three, 8-pipe four, 9-pipe five, 10-bearing pin connector one, 11-bearing pin connector two, 12-screw rod, 13-spiral shell
Mother, 14-box beam bracket, the 15-lumps of wood, 16-bamboo slab rubber.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated:
As shown in Figure 1 and Figure 2, this utility model is by substructure, superstructure, pipe 59, bearing pin connector 1, pin
Shaft coupling piece 2 11, screw rod 12, rotation nut 13 form, and substructure is by base angle steel 1, profiling square tube 1, pipe 1 and
Pipe 26 forms, and profiling square tube 1 one end is fixed on base angle steel 1, and pipe 1, pipe 26 one end are separately fixed at the end
On seat angle 1, the other end is separately fixed in profiling square tube 1；Superstructure is by square tube 3 of sliding, profiling square tube 24, pipe
37 and pipe 48 composition, the lower end of slip square tube 3 is inserted in the profiling square tube 1 of substructure and can slide up and down, described
The lower end firm welding of the upper end of slip square tube 3 and profiling square tube 24, described profiling square tube 24 respectively with pipe 37 and pipe
48 are welded and fixed, and pipe 37 and pipe 48 are by being connected with screw rod 12 one end by bearing pin connector 1；Rotate nut 13
Being enclosed within screw rod 12, screw rod 12 other end inserts in pipe 59, and the described screw rod 12 protruded length in pipe 59 upper end passes through
Rotate nut 13 to regulate, as in figure 2 it is shown, described pipe 59 is by the base angle steel 1 of bearing pin connector 2 11 with substructure
Connect.
Superstructure is linearly slidably connected with substructure by slip square tube 3, the superstructure screw rod by lower end
12, rotate nut 13 and stress is transferred to substructure by pipe 59 smoothly.As it is shown on figure 3, this utility model can pass through
Regulate the height of self, successfully apply inside the formwork bracing system of concrete box girder limit web high for 1.7m-2.2m, logical
High by property.
Profiling bracket height adjustment in this example is as follows:
As shown in Figure 4, Figure 5, first calculate the height of profiling bracket in support system according to the altimeter of concrete box girder, will
Slip square tube 3 skids off from profiling square tube 1 so that it is reach the bearing height 1.7m of needs as shown in Figure 4, or reaches need
The bearing height 2.2m wanted is as shown in Figure 5；Then it is rotated down nut 13 along screw rod 12 so that it is withstand the upper end of pipe 59,
Height adjustment of the present utility model just completes, and Stability Analysis of Structures is firm.Finally, the lumps of wood 15 is equidistantly fixed on iron wire
Profiling bracket on profiling square tube 1, slip square tube 3 and profiling square tube 24 on, the lumps of wood 15 is laid bamboo slab rubber 16 i.e.
Can be as the template of box beam limit web.
Claims (3)
1. an adjustable for height concrete box girder limit web profiling carrier support means, by substructure, superstructure, pipe
Five (9), bearing pin connector one (10), bearing pin connector two (11), screw rod (12), rotation nut (13) composition, it is characterised in that:
The lower end of the slip square tube (3) of superstructure is inserted in the profiling square tube one (2) of substructure and can slide up and down, superstructure
Being connected with screw rod (12) one end by bearing pin connector one (10), rotate nut (13) and be enclosed within screw rod (12), screw rod (12) is another
One end is inserted in pipe five (9), the described pipe five (9) the base angle steel (1) by bearing pin connector two (11) with substructure
Connect.
Adjustable for height concrete box girder limit the most according to claim 1 web profiling carrier support means, its feature exists
In: described substructure is made up of base angle steel (1), profiling square tube one (2), pipe one (5) and pipe two (6), profiling side
Pipe one (2) one end is fixed on base angle steel (1), and pipe one (5), pipe two (6) one end are separately fixed at base angle steel (1)
On, the other end is separately fixed in profiling square tube one (2).
Adjustable for height concrete box girder limit the most according to claim 2 web profiling carrier support means, its feature exists
In: described superstructure is made up of square tube of sliding (3), profiling square tube two (4), pipe three (7) and pipe four (8), described cunning
The lower end of dynamic square tube (3) is inserted in the profiling square tube one (2) of substructure, the upper end of described slip square tube (3) and profiling square tube
The lower end firm welding of two (4), described profiling square tube two (4) is welded and fixed with pipe three (7) and pipe four (8) respectively, pipe
Three (7) and pipe four (8) by being connected with screw rod (12) by bearing pin connector one (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620661859.1U CN205804186U (en) | 2016-06-28 | 2016-06-28 | A kind of adjustable for height concrete box girder limit web profiling carrier support means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620661859.1U CN205804186U (en) | 2016-06-28 | 2016-06-28 | A kind of adjustable for height concrete box girder limit web profiling carrier support means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804186U true CN205804186U (en) | 2016-12-14 |
Family
ID=57512560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620661859.1U Withdrawn - After Issue CN205804186U (en) | 2016-06-28 | 2016-06-28 | A kind of adjustable for height concrete box girder limit web profiling carrier support means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205804186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012857A (en) * | 2016-06-28 | 2016-10-12 | 中建三局第二建设工程有限责任公司 | Supporting device for concrete box girder side web profiling bracket with adjustable height |
| CN114606873A (en) * | 2022-01-14 | 2022-06-10 | 浙江交工宏途交通建设有限公司 | Steel case roof beam cantilever concrete placement bracket |
-
2016
- 2016-06-28 CN CN201620661859.1U patent/CN205804186U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012857A (en) * | 2016-06-28 | 2016-10-12 | 中建三局第二建设工程有限责任公司 | Supporting device for concrete box girder side web profiling bracket with adjustable height |
| CN106012857B (en) * | 2016-06-28 | 2017-07-21 | 中建三局第二建设工程有限责任公司 | A kind of adjustable for height concrete box girder side web profiling carrier support means |
| CN114606873A (en) * | 2022-01-14 | 2022-06-10 | 浙江交工宏途交通建设有限公司 | Steel case roof beam cantilever concrete placement bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20170721 |