CN208293370U - A kind of highway bridge concreting steel form - Google Patents
A kind of highway bridge concreting steel form Download PDFInfo
- Publication number
- CN208293370U CN208293370U CN201820681545.7U CN201820681545U CN208293370U CN 208293370 U CN208293370 U CN 208293370U CN 201820681545 U CN201820681545 U CN 201820681545U CN 208293370 U CN208293370 U CN 208293370U
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- China
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- steel form
- steel
- side wall
- connecting spring
- telescopic rod
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Abstract
The utility model discloses a kind of highway bridge concreting steel forms, including the first steel form, the first steel form side wall is fixedly connected with connecting spring one end, and the other end of connecting spring is fixedly connected with the second steel form side wall, it is threaded with fastening bolt on the fixing seat side, is welded and connected with vertical beam on the second steel form side wall.The highway bridge concreting steel form is by being provided with connecting spring between the first steel form and the second steel form, and connecting spring generates prestressing force between the first steel form and the second steel form, movable support rod forms flexible support construction by the first telescopic rod and the second telescopic rod, it solves since concrete has certain extruding force to punching block plate surface, steel form surface rigidity is larger, surface is easily deformed during long-term extruding, and it is not easy to restore, cause punching block plate surface supporting uneven, it influences secondary using supporting quality, punching block slab supporting is not easy to adjust simultaneously, the poor problem of supporting flexibility.
Description
Technical field
The utility model relates to steel form technical field, specially a kind of highway bridge concreting steel form.
Background technique
Steel form is for the molding steel template of concreting, in addition to there are also wooden templates, glued board for steel template
The features such as template etc., steel form is used for multiple times with it, concreting beautiful appearance, is widely used in architectural engineering.
During highway bridge carries out concreting, supporting construction is formed to concrete by steel form, still
During steel form long-term supporting, since concrete has certain extruding force, steel form surface rigidity to punching block plate surface
Larger, surface is easily deformed during long-term extruding, and is not easy to restore, and causes punching block plate surface supporting uneven, influences two
It is secondary to use supporting quality, while punching block slab supporting is not easy to adjust, supporting flexibility is poor.
Utility model content
The purpose of this utility model is to provide a kind of highway bridge concreting steel forms, to solve above-mentioned background skill
Itd is proposed in art since concrete has certain extruding force to punching block plate surface, steel form surface rigidity is larger, squeezes for a long time
Surface is easily deformed in the process, and is not easy to restore, and causes punching block plate surface supporting uneven, influence it is secondary using supporting quality,
Punching block slab supporting is not easy to adjust simultaneously, the poor problem of supporting flexibility.
To achieve the above object, the utility model provides the following technical solutions: a kind of highway bridge concreting punching block
Plate, including the first steel form, the first steel form side wall is fixedly connected with connecting spring one end, and the other end of connecting spring
It is fixedly connected with the second steel form side wall, first steel form end and the second steel form end are welded and connected with connection steel
Plate, first steel form upper end is fixedly installed rotation seat, and rotation seat is flexibly connected with movable supporting boom end, described
It is fixedly installed with the first telescopic rod below rotation seat, and the first telescopic rod end is fixedly connected with movable support rod, described second
Crossbeam is welded and connected on steel form side wall, and the second steel form is fixedly connected with the second telescopic rod end, described second is flexible
Bar the other end is flexibly connected with movable telescopic bar, and movable telescopic bar lower part is fixedly installed fixing seat, the fixed seat side
It is threaded with fastening bolt on side, is welded and connected with vertical beam on the second steel form side wall.
Preferably, first steel form and the second steel form are by being formed by welding integral structure with junction steel plate, and connect
Steel plate is connect in the first steel form and the second steel form upper and lower ends portion in symmetrical structure.
Preferably, the connecting spring and the first steel form and the second steel form side wall constitute vertical connecting structure, and even
Spring is connect to be evenly distributed inside the first steel form and the second steel form, the connecting spring length be greater than the first steel form and
Second steel form internal side wall vertical range.
Preferably, the crossbeam and vertical beam constitute vertical connecting structure, and crossbeam and vertical beam and the second steel form side wall are logical
It crosses and integral structure is formed by welding, the vertical beam is evenly distributed on the second steel form side wall.
Preferably, second telescopic rod and crossbeam constitute vertical connecting structure, and the second telescopic rod and movable support rod
Between constitute tilting action connection structure.
Compared with prior art, the utility model has the beneficial effects that the highway bridge concreting steel form passes through
Connecting spring is provided between the first steel form and the second steel form, and connecting spring is in the first steel form and the second steel form
Between generate prestressing force, movable support rod forms flexible support construction by the first telescopic rod and the second telescopic rod, solve by
There is certain extruding force to punching block plate surface in concrete, steel form surface rigidity is larger, and surface holds during long-term extruding
It is easily-deformable, and be not easy to restore, cause punching block plate surface supporting uneven, influences secondary using supporting quality, while steel form branch
Shield is not easy to adjust, the poor problem of supporting flexibility.The first steel form on the highway bridge concreting steel form and
Side end makes the first steel form and the second steel form to mixed to two steel forms by the way that integral structure is formed by welding with junction steel plate up and down
Solidifying soil is formed simultaneously supporting construction, and connecting spring forms connection structure in the first steel form and the second steel form, and connecting spring exists
Generate prestressing force between first steel form and the second steel form, during carrying out concrete support with the first punching block plate surface
Extruding force is offset, and is improved the first steel form useful life longevity, crossbeam and vertical beam and is formed support knot to the second punching block plate surface
Structure forms stable support structure, the first telescopic rod and the second telescopic rod to concrete and forms support construction to movable support rod, living
Dynamic support rod is supported the second steel form side, convenient for adjusting the position of movable support rod, to form stable template
Supporting construction, the steel template structure is simple, and cost performance is high.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the second steel template structure of the utility model schematic diagram；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, the first steel form, 2, connecting spring, the 3, second steel form, 4, junction steel plate, 5, rotation seat, 6, activity
Support rod, the 7, first telescopic rod, 8, crossbeam, the 9, second telescopic rod, 10, fixing seat, 11, fastening bolt, 12, vertical beam.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of highway bridge concreting steel form,
It is flexible including the first steel form 1, connecting spring 2, the second steel form 3, junction steel plate 4, rotation seat 5, movable support rod 6, first
Bar 7, crossbeam 8, the second telescopic rod 9, fixing seat 10, fastening bolt 11 and vertical beam 12,1 side wall of the first steel form and connecting spring 2
One end is fixedly connected, and the other end of connecting spring 2 is fixedly connected with 3 side wall of the second steel form, the first steel form 1 and the second steel
Template 3 is by being formed by welding integral structure with junction steel plate 4, and junction steel plate 4 is on the first steel form 1 and the second steel form 3
Lower both ends are in symmetrical structure, and the first steel form 1 and about 3 side end of the second steel form with junction steel plate 4 by being formed by welding
Integral structure makes the first steel form 1 and the second steel form 3 be formed simultaneously supporting construction, connecting spring 2 and the first steel to concrete
Template 1 and 3 side wall of the second steel form constitute vertical connecting structure, and connecting spring 2 is in the first steel form 1 and the second steel form 3
Inside is evenly distributed, and 2 length of connecting spring is greater than 3 internal side wall vertical range of the first steel form 1 and the second steel form, connection
Spring 2 forms connection structure in the first steel form 1 and the second steel form 3, and connecting spring 2 is in the first steel form 1 and the second punching block
Prestressing force is generated between plate 3, extruding force during carrying out concrete support with 1 surface of the first steel form is offset, and is mentioned
High first steel form, 1 useful life longevity, 1 end of the first steel form and 3 end of the second steel form are welded and connected with junction steel plate 4,
First steel form, 1 upper end is fixedly installed rotation seat 5, and rotation seat 5 is flexibly connected with 6 end of movable support rod, rotation seat 5
Lower section is fixedly installed with the first telescopic rod 7, and 7 end of the first telescopic rod is fixedly connected with movable support rod 6, the second steel form 3
Crossbeam 8 is welded and connected on side wall, and the second steel form 3 is fixedly connected with 9 end of the second telescopic rod, 12 structure of crossbeam 8 and vertical beam
Structure in a vertical connection, and crossbeam 8 and vertical beam 12 and 3 side wall of the second steel form are existed by the way that integral structure, vertical beam 12 is formed by welding
It is evenly distributed on second steel form, 3 side wall, crossbeam 8 and vertical beam 12 form support construction to 3 surface of the second steel form, to coagulation
Soil forms stable support structure, and the second telescopic rod 9 constitutes vertical connecting structure, and the second telescopic rod 9 and movable supporting with crossbeam 8
Tilting action connection structure, the first telescopic rod 7 and the second telescopic rod 9 are constituted between bar 6, and support knot is formed to movable support rod 6
Structure, movable support rod 6 are supported 3 side of the second steel form, convenient for adjusting the position of Activity supporting bar 6, to be formed steady
Fixed template support structure, the steel template structure is simple, and cost performance is high, and 9 the other end of the second telescopic rod and movable telescopic bar 6 are living
Dynamic connection, and 6 lower part of movable telescopic bar is fixedly installed fixing seat 10, fixing seat is threaded with fastening bolt on 10 side
11, vertical beam 12 is welded and connected on 3 side wall of the second steel form.
Working principle: when using the highway bridge concreting steel form, first to highway bridge concreting
Connection structure in template is checked, guarantees that steel form is capable of forming stable supporting construction, after inspection, then carry out with
Lower operation contacts on 1 surface of the first steel form with the concrete surface that highway bridge pours, the first steel form 1 and second
Integral structure is formed by welding by junction steel plate 4 in 3 end of steel form, is fixedly installed between the first steel form 1 and the second steel form 3
There is connecting spring 2, while will be flexibly connected between movable support rod 6 and rotation seat 5, by adjusting 6 He of movable support rod
Angle between second steel form, 3 side wall, the first telescopic rod 7 and the second telescopic rod 9 form support knot to 6 side of movable support rod
Structure, movable support rod 6 are supported 3 side wall of the second steel form, while the fixing seat 10 of 6 lower end of movable support rod being passed through
Fastening bolt 11 and ground carry out fastening and form fixed structure, after the first steel form 1 and the second 3 supporting of steel form, into
Row casting concrete, concrete generate extruding force to 1 surface of the first steel form, and 2 length of connecting spring is greater than 1 He of the first steel form
Vertical range between second steel form 3, connecting spring 2 form prestressing force between the first steel form 1 and the second steel form 3,
The extruding force of concrete is offset, here it is the use processes of the highway bridge concreting steel form.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of highway bridge concreting steel form, including the first steel form (1), it is characterised in that: first punching block
Plate (1) side wall is fixedly connected with connecting spring (2) one end, and the other end of connecting spring (2) and the second steel form (3) side wall are solid
Fixed connection, the first steel form (1) end and the second steel form (3) end are welded and connected with junction steel plate (4), and described first
Steel form (1) upper end is fixedly installed rotation seat (5), and rotation seat (5) is flexibly connected with movable support rod (6) end, institute
It states and is fixedly installed with the first telescopic rod (7) below rotation seat (5), and the first telescopic rod (7) end and movable support rod (6) are fixed
It connects, is welded and connected with crossbeam (8) on the second steel form (3) side wall, and the second steel form (3) and the second telescopic rod (9)
End is fixedly connected, and described second telescopic rod (9) the other end is flexibly connected with movable support rod (6), and movable support rod (6)
Lower part is fixedly installed fixing seat (10), is threaded with fastening bolt (11) on fixing seat (10) side, described second
Vertical beam (12) are welded and connected on steel form (3) side wall.
2. a kind of highway bridge concreting steel form according to claim 1, it is characterised in that: first punching block
Plate (1) and the second steel form (3) are by being formed by welding integral structure with junction steel plate (4), and junction steel plate (4) is in the first punching block
Plate (1) and the second steel form (3) upper and lower ends portion are in symmetrical structure.
3. a kind of highway bridge concreting steel form according to claim 1, it is characterised in that: the connecting spring
(2) vertical connecting structure is constituted with the first steel form (1) and the second steel form (3) side wall, and connecting spring (2) is in the first punching block
It is evenly distributed inside plate (1) and the second steel form (3), connecting spring (2) length is greater than the first steel form (1) and second
Steel form (3) internal side wall vertical range.
4. a kind of highway bridge concreting steel form according to claim 1, it is characterised in that: the crossbeam (8)
Vertical connecting structure is constituted with vertical beam (12), and crossbeam (8) and vertical beam (12) and the second steel form (3) side wall pass through welding structure
Into a single integrated structure, the vertical beam (12) is evenly distributed on the second steel form (3) side wall.
5. a kind of highway bridge concreting steel form according to claim 1, it is characterised in that: described second is flexible
Bar (9) and crossbeam (8) constitute vertical connecting structure, and constitute tilting action between the second telescopic rod (9) and movable support rod (6)
Connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681545.7U CN208293370U (en) | 2018-05-09 | 2018-05-09 | A kind of highway bridge concreting steel form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681545.7U CN208293370U (en) | 2018-05-09 | 2018-05-09 | A kind of highway bridge concreting steel form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208293370U true CN208293370U (en) | 2018-12-28 |
Family
ID=64703520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820681545.7U Expired - Fee Related CN208293370U (en) | 2018-05-09 | 2018-05-09 | A kind of highway bridge concreting steel form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208293370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411771A (en) * | 2020-10-24 | 2021-02-26 | 北京中易房建筑工程有限公司 | Steel plate mounting structure of basement outer wall post-cast strip and construction method |
| CN112609969A (en) * | 2020-12-26 | 2021-04-06 | 奉剑雄 | Reinforcing support column curing protection frame |
-
2018
- 2018-05-09 CN CN201820681545.7U patent/CN208293370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411771A (en) * | 2020-10-24 | 2021-02-26 | 北京中易房建筑工程有限公司 | Steel plate mounting structure of basement outer wall post-cast strip and construction method |
| CN112609969A (en) * | 2020-12-26 | 2021-04-06 | 奉剑雄 | Reinforcing support column curing protection frame |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20190509 |