CN206706585U - A kind of bridge box and beam formwork for placing that can prevent internal model from floating - Google Patents
A kind of bridge box and beam formwork for placing that can prevent internal model from floating Download PDFInfo
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- CN206706585U CN206706585U CN201720487242.7U CN201720487242U CN206706585U CN 206706585 U CN206706585 U CN 206706585U CN 201720487242 U CN201720487242 U CN 201720487242U CN 206706585 U CN206706585 U CN 206706585U
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Abstract
Bridge prefabrication field is the utility model is related to, more particularly to a kind of bridge box and beam formwork for placing that can prevent internal model from floating.The purpose of this utility model can fix internal model the bridge small box girder formwork for placing for preventing floating when being to provide a kind of pour.Its technical scheme：A kind of bridge box and beam formwork for placing that can prevent internal model from floating, including two pieces of external molds are provided with internal model between two pieces of external molds, and the end set of internal model and two pieces of external molds has the gear mould of connection internal model and two pieces of external molds；The internal model is fixed with gear mould, gear mould and external mold by some steady pins；The side wing is provided with the gear mould, the end set of external mold has mould side, in Yi Yumo between be equipped with clamp system；Fixed mechanism is equipped between the internal model and gear mould.The utility model is applied to a kind of bridge box and beam formwork for placing that can prevent internal model from floating.
Description
Technical field
Bridge prefabrication field is the utility model is related to, more particularly to a kind of bridge box and beam that can prevent that internal model from floating pours mould
Plate.
Background technology
Box beam is one kind of science of bridge building central sill, and inside is hollow shape, and there is the edge of a wing top both sides, similar chest, thus
Name.Divide single case, more casees etc..The box beam of reinforced concrete structure is divided into prefabricated case beam and cast-in-situ box girder.It is prefabricated in independent place
Box beam combination Bridge Erector can be set up after the completion of the engineering of bottom, can be accelerated project progress, be saved the duration；Cast-in-situ box girder uses
In Large Scale and Continuous bridge.It is common at present to be divided with material, mainly there are two kinds, when prestressed reinforced concrete box beam, first, steel box-girder.
Wherein, prestressed reinforced concrete box beam is site operation, and in addition to having longitudinal prestressing, some also set up transverse prestress；Steel case
Beam is transported to in-site installation again after usually processing in the factory, there is full steel structure, also there is part plus reinforced concrete pave-load layer.
In small box girder production, concrete tank is entered into beam body, vibrated by dither, concrete is uniformly filled full
Cavity between template.But internal model is in dither, it may appear that the phenomenon seriously to float, is the box beam size and design poured
There is deviation, so as to which mechanical property does not reach requirement.
Utility model content
The utility model overcomes the deficiencies in the prior art, there is provided a kind of that internal model can be fixed to when pouring the bridge that prevent floating
Beam small box girder formwork for placing.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
A kind of bridge box and beam formwork for placing that can prevent internal model from floating, including two pieces of external molds, it is provided between two pieces of external molds
The end set of internal model, internal model and two pieces of external molds has the gear mould of connection internal model and two pieces of external molds；The internal model with gear mould, gear mould with
External mold is fixed by some steady pins；The side wing is provided with the gear mould, the end set of external mold has mould side, in Yi Yumo
Between be equipped with clamp system；Fixed mechanism is equipped between the internal model and gear mould.
As preferred scheme of the present utility model, the clamp system includes upper buckle, lower pinch plate, clamping cylinder, upper button
Plate is bolted with the side wing, and lower pinch plate is bolted with mould side, and the cylinder sleeve of clamping cylinder is fixedly connected with lower pinch plate,
The piston rod of clamping cylinder is bolted with upper buckle.
As preferred scheme of the present utility model, the fixed mechanism includes fixed cylinder, fixed plate, and fixed plate passes through spiral shell
Bolt is connected with internal model, and the piston rod of fixed cylinder is bolted with fixed plate, and the cylinder sleeve of fixed cylinder is fixed on ground.
As preferred scheme of the present utility model, edge, gear mould that edge, the external mold of the internal model contact with gear mould are distinguished
The edge contacted with internal model external mold is provided with fin, and steady pin is fixed on fin.
Compared with prior art, the beneficial effects of the utility model are：
1st, internal model of the present utility model is fixed with gear mould, gear mould and external mold by some steady pins, so as to by internal model, outside
Mould, gear mould fixed bit one are overall, prevent that internal model produces larger displacement relative to external mold during dither.Side is provided with gear mould
The wing, the end set of external mold have mould side, in Yi Yumo between be equipped with clamp system, be equipped with fixation between internal model and gear mould
Mechanism.By the effect of clamp system and fixed mechanism, make gear mould and internal model preferably fixed, be avoided that internal model floats and fixed
Pin loosens, and so as to further strengthen form stable, the box beam for ensureing to pour meets design requirement.
2nd, clamp system includes upper buckle, lower pinch plate, and is connected upper buckle and lower pinch plate by clamping cylinder, will
Gear mould is secured firmly on external mold, and the movement of internal model can be limited by keeping off mould, so as to which internal model can be by fix tightly.Clamping cylinder can be with
It is flexible, so as to according to gear film and the elongation of the size adjusting cylinder piston rod of external mold clamp system be made to be applied to various chis
Very little template.
3rd, fixed mechanism includes fixed cylinder, fixed plate, and fixed plate can clamp internal model, it is not produced liter relative to ground
Displacement, so as to avoid internal model from floating.The elongation of fixed cylinder can be adjusted according to internal model size, be applied to it various
The template of size.
4th, the edge of internal model, external mold are respectively provided with keeping off the edge that the edge, gear mould that mould contacts contact with internal model external mold respectively
There is fin, steady pin is fixed on fin, makes steady pin that preferably internal model, external mold, gear mould be fixed and be integral.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1- external molds, 2- internal models, 3- gear moulds, 4- steady pins, 5- clamp systems, 6- fixed mechanisms, 11- moulds side, 31-
The upper buckle of Bian Yi, 51-, 52- lower pinch plates, 53- clamping cylinders, 61- fix cylinder, 62- fixed plates.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment one
A kind of bridge box and beam formwork for placing that can prevent internal model from floating, including two pieces of external molds 1, set between two pieces of external molds 1
There is an internal model 2, the end set of internal model 2 and two pieces of external molds 1 has the gear mould 3 of connection internal model 2 and two pieces of external molds 1；Characterized in that, institute
Internal model 2 is stated to fix by some steady pins 4 with external mold 1 with gear mould 3, gear mould 3；The side wing 31, external mold are provided with the gear mould 3
1 end set has mould side 11, in the wing 31 and mould 11 between be equipped with clamp system 5；Add between the internal model 2 and gear mould 3
Provided with fixed mechanism 6.
Internal model 2 of the present utility model is fixed with gear mould 3, gear mould 3 with external mold 1 by some steady pins 4, so that by internal model
2nd, external mold 1,3 fixed bit of gear mould one are overall, prevent that internal model 2 produces larger displacement relative to external mold 1 during dither.Keep off on mould 3
Be provided with the side wing 31, the end set of external mold 1 has mould side 11, in the wing 31 and mould 11 between be equipped with clamp system 5, internal model 1
Fixed mechanism 6 is equipped between gear mould 3.By the effect of clamp system 5 and fixed mechanism 6, make gear mould 3 and internal model 2 more preferable
Ground is fixed, and is avoided that internal model 2 floats or steady pin 4 loosens, and so as to further strengthen form stable, the box beam for ensureing to pour expires
Sufficient design requirement.
Embodiment two
A kind of bridge box and beam formwork for placing that can prevent internal model from floating, including two pieces of external molds 1, set between two pieces of external molds 1
There is an internal model 2, the end set of internal model 2 and two pieces of external molds 1 has the gear mould 3 of connection internal model 2 and two pieces of external molds 1；Characterized in that, institute
Internal model 2 is stated to fix by some steady pins 4 with external mold 1 with gear mould 3, gear mould 3；The side wing 31, external mold are provided with the gear mould 3
1 end set has mould side 11, in the wing 31 and mould 11 between be equipped with clamp system 5；Add between the internal model 2 and gear mould 3
Provided with fixed mechanism 6.
Internal model 2 of the present utility model is fixed with gear mould 3, gear mould 3 with external mold 1 by some steady pins 4, so that by internal model
2nd, external mold 1,3 fixed bit of gear mould one are overall, prevent that internal model 2 produces larger displacement relative to external mold 1 during dither.Keep off on mould 3
Be provided with the side wing 31, the end set of external mold 1 has mould side 11, in the wing 31 and mould 11 between be equipped with clamp system 5, internal model 1
Fixed mechanism 6 is equipped between gear mould 3.By the effect of clamp system 5 and fixed mechanism 6, make gear mould 3 and internal model 2 more preferable
Ground is fixed, and is avoided that internal model 2 floats or steady pin 4 loosens, and so as to further strengthen form stable, the box beam for ensureing to pour expires
Sufficient design requirement.
The clamp system 5 includes upper buckle 51, lower pinch plate 52, clamping cylinder 53, and upper buckle 51 passes through spiral shell with the side wing 31
Tether and connect, lower pinch plate 52 is bolted with mould side 11, and the cylinder sleeve of clamping cylinder 53 is fixedly connected with lower pinch plate 52, clamps gas
The piston rod of cylinder 53 is bolted with upper buckle 51.
Clamp system 5 includes upper buckle 51, lower pinch plate 52, and is connected upper buckle 51 and lower pinch plate 52 by clamping cylinder 53
Pick up and, gear mould 3 is secured firmly on external mold 1, and the movement of internal model 2 can be limited by keeping off mould 3, so as to which internal model 2 can be fixed
Jail.Clamping cylinder 53 can stretch, so that, can be according to the elongation of gear film 3 and the piston rod of size adjusting clamping cylinder 53 of external mold 1
Amount, clamp system 5 is set to be applied to the template of various sizes.
Embodiment three
A kind of bridge box and beam formwork for placing that can prevent internal model from floating, including two pieces of external molds 1, set between two pieces of external molds 1
There is an internal model 2, the end set of internal model 2 and two pieces of external molds 1 has the gear mould 3 of connection internal model 2 and two pieces of external molds 1；Characterized in that, institute
Internal model 2 is stated to fix by some steady pins 4 with external mold 1 with gear mould 3, gear mould 3；The side wing 31, external mold are provided with the gear mould 3
1 end set has mould side 11, in the wing 31 and mould 11 between be equipped with clamp system 5；Add between the internal model 2 and gear mould 3
Provided with fixed mechanism 6.
Internal model 2 of the present utility model is fixed with gear mould 3, gear mould 3 with external mold 1 by some steady pins 4, so that by internal model
2nd, external mold 1,3 fixed bit of gear mould one are overall, prevent that internal model 2 produces larger displacement relative to external mold 1 during dither.Keep off on mould 3
Be provided with the side wing 31, the end set of external mold 1 has mould side 11, in the wing 31 and mould 11 between be equipped with clamp system 5, internal model 1
Fixed mechanism 6 is equipped between gear mould 3.By the effect of clamp system 5 and fixed mechanism 6, make gear mould 3 and internal model 2 more preferable
Ground is fixed, and is avoided that internal model 2 floats or steady pin 4 loosens, and so as to further strengthen form stable, the box beam for ensureing to pour expires
Sufficient design requirement.
The clamp system 5 includes upper buckle 51, lower pinch plate 52, clamping cylinder 53, and upper buckle 51 passes through spiral shell with the side wing 31
Tether and connect, lower pinch plate 52 is bolted with mould side 11, and the cylinder sleeve of clamping cylinder 53 is fixedly connected with lower pinch plate 52, clamps gas
The piston rod of cylinder 53 is bolted with upper buckle 51.
Clamp system 5 includes upper buckle 51, lower pinch plate 52, and is connected upper buckle 51 and lower pinch plate 52 by clamping cylinder 53
Pick up and, gear mould 3 is secured firmly on external mold 1, and the movement of internal model 2 can be limited by keeping off mould 3, so as to which internal model 2 can be fixed
Jail.Clamping cylinder 53 can stretch, so that, can be according to the elongation of gear film 3 and the piston rod of size adjusting clamping cylinder 53 of external mold 1
Amount, clamp system 5 is set to be applied to the template of various sizes.
The fixed mechanism 6 includes fixed cylinder 61, fixed plate 62, and fixed plate 62 is connected by bolt with internal model 2, fixed
The piston rod of cylinder 61 is bolted with fixed plate 62, and the cylinder sleeve of fixed cylinder 61 is fixed on ground.
Fixed mechanism 6 includes fixed cylinder 61, fixed plate 62, and fixed plate 62 can clamp internal model 2, make it relative to ground
Raise-position shifting is not produced, so as to avoid internal model 2 from floating.The elongation of fixed cylinder 61 can be adjusted according to the size of internal model 2, make it
Suitable for the template of various sizes.
Example IV
A kind of bridge box and beam formwork for placing that can prevent internal model from floating, including two pieces of external molds 1, set between two pieces of external molds 1
There is an internal model 2, the end set of internal model 2 and two pieces of external molds 1 has the gear mould 3 of connection internal model 2 and two pieces of external molds 1；Characterized in that, institute
Internal model 2 is stated to fix by some steady pins 4 with external mold 1 with gear mould 3, gear mould 3；The side wing 31, external mold are provided with the gear mould 3
1 end set has mould side 11, in the wing 31 and mould 11 between be equipped with clamp system 5；Add between the internal model 2 and gear mould 3
Provided with fixed mechanism 6.
Internal model 2 of the present utility model is fixed with gear mould 3, gear mould 3 with external mold 1 by some steady pins 4, so that by internal model
2nd, external mold 1,3 fixed bit of gear mould one are overall, prevent that internal model 2 produces larger displacement relative to external mold 1 during dither.Keep off on mould 3
Be provided with the side wing 31, the end set of external mold 1 has mould side 11, in the wing 31 and mould 11 between be equipped with clamp system 5, internal model 1
Fixed mechanism 6 is equipped between gear mould 3.By the effect of clamp system 5 and fixed mechanism 6, make gear mould 3 and internal model 2 more preferable
Ground is fixed, and is avoided that internal model 2 floats or steady pin 4 loosens, and so as to further strengthen form stable, the box beam for ensureing to pour expires
Sufficient design requirement.
The clamp system 5 includes upper buckle 51, lower pinch plate 52, clamping cylinder 53, and upper buckle 51 passes through spiral shell with the side wing 31
Tether and connect, lower pinch plate 52 is bolted with mould side 11, and the cylinder sleeve of clamping cylinder 53 is fixedly connected with lower pinch plate 52, clamps gas
The piston rod of cylinder 53 is bolted with upper buckle 51.
Clamp system 5 includes upper buckle 51, lower pinch plate 52, and is connected upper buckle 51 and lower pinch plate 52 by clamping cylinder 53
Pick up and, gear mould 3 is secured firmly on external mold 1, and the movement of internal model 2 can be limited by keeping off mould 3, so as to which internal model 2 can be fixed
Jail.Clamping cylinder 53 can stretch, so that, can be according to the elongation of gear film 3 and the piston rod of size adjusting clamping cylinder 53 of external mold 1
Amount, clamp system 5 is set to be applied to the template of various sizes.
The fixed mechanism 6 includes fixed cylinder 61, fixed plate 62, and fixed plate 62 is connected by bolt with internal model 2, fixed
The piston rod of cylinder 61 is bolted with fixed plate 62, and the cylinder sleeve of fixed cylinder 61 is fixed on ground.
Fixed mechanism 6 includes fixed cylinder 61, fixed plate 62, and fixed plate 62 can clamp internal model 2, make it relative to ground
Raise-position shifting is not produced, so as to avoid internal model 2 from floating.The elongation of fixed cylinder 61 can be adjusted according to the size of internal model 2, make it
Suitable for the template of various sizes.
Edge, the gear mould 3 that edge, the external mold 1 of the internal model 2 contact with gear mould 3 contact with internal model 2 and external mold 1 respectively
Edge is provided with fin, and steady pin 4 is fixed on fin, makes steady pin preferably by internal model, external mold, to be fixed as one whole for gear mould
Body.
Claims (4)
1. a kind of bridge box and beam formwork for placing that can prevent internal model from floating, including two pieces of external molds (1), set between two pieces of external molds (1)
Internal model (2) is equipped with, gear mould (3) is provided between internal model (2) and two pieces of external molds (1)；Characterized in that, the internal model (2) and gear
Mould (3), gear mould (3) and external mold (1) are fixed by some steady pins (4)；The side wing (31) is provided with the gear mould (3), outside
The end set of mould (1) has mould side (11), is equipped with the wing (31) and mould between (11) for clamping external mold (1) and gear mould
(3) clamp system (5)；Fixed mechanism (6) is equipped between the internal model (2) and gear mould (3).
2. a kind of bridge box and beam formwork for placing that can prevent internal model from floating according to claim 1, it is characterised in that described
Clamp system (5) includes upper buckle (51), lower pinch plate (52), clamping cylinder (53), and upper buckle (51) passes through spiral shell with the side wing (31)
Tether and connect, lower pinch plate (52) is bolted with mould side (11), cylinder sleeve and the fixed company of lower pinch plate (52) of clamping cylinder (53)
Connect, piston rod and the upper buckle (51) of clamping cylinder (53) are bolted.
A kind of 3. bridge box and beam formwork for placing that can prevent internal model from floating according to claim 1 or 2, it is characterised in that
The fixed mechanism (6) includes fixed cylinder (61), fixed plate (62), and fixed plate (62) is connected by bolt with internal model (2), Gu
The piston rod and fixed plate (62) for determining cylinder (61) are bolted, and the cylinder sleeve of fixed cylinder (61) is fixed on ground.
4. a kind of bridge box and beam formwork for placing that can prevent internal model from floating according to claim 1, it is characterised in that described
Edge, the gear mould (3) that edge, the external mold (1) of internal model (2) contact with gear mould (3) contact with internal model (2) and external mold (1) respectively
Edge is provided with fin, and steady pin (4) is fixed on fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720487242.7U CN206706585U (en) | 2017-05-04 | 2017-05-04 | A kind of bridge box and beam formwork for placing that can prevent internal model from floating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720487242.7U CN206706585U (en) | 2017-05-04 | 2017-05-04 | A kind of bridge box and beam formwork for placing that can prevent internal model from floating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206706585U true CN206706585U (en) | 2017-12-05 |
Family
ID=60465300
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720487242.7U Active CN206706585U (en) | 2017-05-04 | 2017-05-04 | A kind of bridge box and beam formwork for placing that can prevent internal model from floating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206706585U (en) |
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2017
- 2017-05-04 CN CN201720487242.7U patent/CN206706585U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180813 Address after: 063300 Fengnan Industrial Zone, Fengnan District, Tangshan City, Hebei Patentee after: TANGSHAN HUAYUN RAILWAY TRAFFIC EQUIPMENT CO., LTD. Address before: 621053 Yingbin Road, Fucheng District, Mianyang, Sichuan 70 Patentee before: Mianyang Chuan Chuan highway planning and Design Co., Ltd. |
|
| TR01 | Transfer of patent right |