CN209211289U - Continuous beam cantilever casting two sides Hanging Basket concrete synchronous pours separation feeding mechanism - Google Patents
Continuous beam cantilever casting two sides Hanging Basket concrete synchronous pours separation feeding mechanism Download PDFInfo
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- CN209211289U CN209211289U CN201822075942.2U CN201822075942U CN209211289U CN 209211289 U CN209211289 U CN 209211289U CN 201822075942 U CN201822075942 U CN 201822075942U CN 209211289 U CN209211289 U CN 209211289U
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- continuous beam
- supply connector
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Abstract
The utility model relates to a kind of continuous beam cantilever casting two sides Hanging Basket concrete synchronous to pour separation feeding mechanism, including concrete pump and concrete separation supply connector；Concrete separation supply connector includes a charging interface and the opposite discharging interface of both direction, two discharging interfaces are separated in concrete with charging interface and are connected to inside supply connector, and are interfaced to the access of a discharging interface by charging and charging is interfaced to the access of another discharging interface using identical shape；Concrete separation supply connector is placed in the 0 of continuous beam#Block beam face position, charging interface are connected by the discharge port of ground pump main pipe and concrete pump；Two discharging interfaces are connected with the ground pump branch pipe for leading to both ends Hanging Basket direction respectively.The present apparatus ensure that during continuous beam cantilever casting that two sides Hanging Basket reaches to synchronize and symmetrically pour, and can make two sides Hanging Basket stress almost symmetry, both ensure that continuous beam in the safety of cantilever casting, in turn ensured the continuity of two sides Hanging Basket concreting.
Description
Technical field
The utility model belongs to continuous beam cantilever casting technical field, the concrete supply technology being related in construction, especially
It is related to a kind of continuous beam cantilever casting two sides Hanging Basket concrete synchronous and pours separation feeding mechanism.
Background technique
During bridge continuous beam cantilever casting, code requirement 0#The concrete of section two sides Hanging Basket is answered when hanging and pouring and build
Synchronization is basically reached, but at present in practical casting process, mostly uses a concrete ground pump to carry out two side hangings greatly due to live
Basket concrete supply, when pouring due to will to two sides Hanging Basket supply concrete, pump line on beam face after be divided into both direction, pour
The pump line to side Hanging Basket is first connected when building, the other side Hanging Basket that commutates again when reaching the maximum unbalanced weight of design requirement pours,
Theoretically control gets up be not difficult, but due to wanting repetitious connect to tear the pump line of concrete ground pump open in casting process, scene
Worker is few removably pump line, is often not possible to ensure that just tearing pipe open in the limit difference of the maximum unbalanced weight of design requirement turns to, and makes
Practical both ends Hanging Basket pour unbalanced weight be more than design requirement maximum limit it is poor, both ends Hanging Basket imbalance stress maximum limit
Difference, which is easily toppled, causes safety accident.Therefore, it is necessary to improve design to existing concrete supply mode, make two sides Hanging Basket
Reach to synchronize and symmetrically pour.
It is retrieved through the prior art, to retrieve and technical solution similar in this patent.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of guarantee continuous beam cantilever casting is provided
Two sides Hanging Basket reaches to synchronize and symmetrically pour in the process, can make two sides Hanging Basket stress almost symmetry, both can ensure that continuous beam was filled outstanding
The safety of construction, and guarantee the successional continuous beam cantilever casting two sides Hanging Basket concrete synchronous of two sides Hanging Basket concreting
Pour separation feeding mechanism.
The utility model solves its technical problem and adopts the following technical solutions to achieve:
A kind of continuous beam cantilever casting two sides Hanging Basket concrete synchronous pours separation feeding mechanism, it is characterised in that: including
Concrete pump and concrete separation supply connector；The concrete separation supply connector includes a charging interface and two
Contrary discharging interface, two discharging interfaces are separated to be formed inside supply connector and are connected to charging interface in concrete, and
The access of one discharging interface is interfaced to by charging and charging is interfaced to the access of another discharging interface using identical shape；
Concrete separation supply connector is placed in the 0 of continuous beam#Block beam face position, charging interface pass through ground pump main pipe and concrete pump
Discharge port connection；Two discharging interfaces are connected with the ground pump branch pipe for leading to both ends Hanging Basket direction respectively.
And, the concrete separation supply connector is using the triplate line structure as made of ground pump elbow pipe welding.
The utility model has the advantages and positive effects of:
1, feeding mechanism is separated using this concrete synchronous, supply connector is separated by concrete, is realized concrete
It synchronizes and is pumped to two sides Hanging Basket, ensure that the continuous equilibrium of pump concrete synchronizes and be symmetrically supplied in the Hanging Basket of 0# sections of two sides,
It ensure that the concreting speed of two Hanging Baskets is almost the same, be not in the relatively large deviation on Hanging Basket force balance.
2, feeding mechanism is separated using this concrete synchronous, reduces and pours maximum amount of unbalance for two Hanging Baskets of control
Difference and carry out the workload for repeatedly removing installation ground pump line, reached that speed of application is fast, work efficiency is high, good economy performance, construction management
Purpose at low cost.
3, feeding mechanism is separated using this concrete synchronous, realizes two sides and synchronize and pours, successively poured due to not having to two sides
It builds, the outstanding continuity for filling concreting of continuous beam is secure, preferably ensure that continuous beam concrete pouring quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the process schematic diagram of the utility model concrete separation supply connector.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by specific embodiment, and following embodiment is only retouched
The property stated, it is not restrictive, protection scope of this utility model cannot be limited by this:
A kind of continuous beam cantilever casting two sides Hanging Basket concrete synchronous pours separation feeding mechanism, referring to Figure 1-2, hair
Bright point are as follows:
Including concrete pump 5 and concrete separation supply connector 2.The concrete separation supply connector includes one
Interface 2-1 and the opposite discharging interface of both direction, respectively two 2-3 of one 2-2 of discharge port and discharge port are fed, two dischargings connect
Mouth is separated to be formed inside supply connector and is connected to charging interface in concrete, and the access of the interface that discharges is interfaced to by charging
The access of another discharging interface is interfaced to using identical shape with charging.This way it is ensured that flowed out from two discharge ports
The flow of concrete is equal.Concrete separation supply connector is placed in the 0 of continuous beam#Block beam face position, charging interface pass through ground pump
Main pipe 4 is connect with the discharge port of concrete pump.Two discharging interfaces respectively with the ground pump branch pipe that leads to both ends Hanging Basket direction
It is connected, respectively left side ground pump branch pipe 1 and right side ground pump branch pipe 3, both ends of them Hanging Basket does not illustrate in the accompanying drawings.
Above-mentioned concrete separation supply connector is preferably using the triplate line structure as made of ground pump elbow pipe welding.Specifically
Production method are as follows:
1,90 ° of bend pipes of two sections of selection and ground pump line same size finish cutting line on two section bend pipes, i.e., by Fig. 2 a
The connecting portion of solid line and dotted line in figure.
2, two bend pipes are cut by the cutting line finished in Fig. 2 a, forms two components described in Fig. 2 b.
3, that two components are pressed the welding of weld seam position is closely knit, guarantees that two discharge nozzles are concentric when welding, can be in feed inlet
Central axes top forms bi-directional synchronization sub-material storehouse.
Separation feeding mechanism is poured using concrete synchronous in continuous beam cantilever casting, only needs tableland pump that can synchronize
The concrete for supplying two sides Hanging Basket, can effectively prevent two asymmetric problems of Hanging Basket concreting, reach two sides Hanging Basket company
Continuous beam is synchronous, symmetrically pours；In addition, pouring every time only, need to assemble and disassemble primary ground pump line can be completed two sides Hanging Basket concreting,
Reduce being dismounted for multiple times ground pump pipe workload when original continuous beam pours, solves the outstanding beam body that pours when building because can by asymmetric power
A possibility that toppling caused by energy, when solving two sides Hanging Basket concrete and successively pouring, difficulty that concrete cannot continuously construct
Topic, shortens and pours the activity duration, guarantees Construction of continuous beam quality, can preferably control the linear of continuous beam.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (2)
1. a kind of continuous beam cantilever casting two sides Hanging Basket concrete synchronous pours separation feeding mechanism, it is characterised in that: including mixed
Solidifying soil delivery pump and concrete separation supply connector；The concrete separation supply connector includes a charging interface and two sides
To opposite discharging interface, two discharging interfaces are separated to be formed inside supply connector and are connected to charging interface in concrete, and by
Charging is interfaced to the access of a discharging interface and charging is interfaced to the access of another discharging interface using identical shape；It is mixed
Solidifying soil separation supply connector is placed in the 0 of continuous beam#Block beam face position, charging interface pass through ground pump main pipe and concrete pump
Discharge port connection；Two discharging interfaces are connected with the ground pump branch pipe for leading to both ends Hanging Basket direction respectively.
2. continuous beam cantilever casting two sides according to claim 1 Hanging Basket concrete synchronous pours separation feeding mechanism, special
Sign is: the concrete separation supply connector is using the triplate line structure as made of ground pump elbow pipe welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822075942.2U CN209211289U (en) | 2018-12-11 | 2018-12-11 | Continuous beam cantilever casting two sides Hanging Basket concrete synchronous pours separation feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822075942.2U CN209211289U (en) | 2018-12-11 | 2018-12-11 | Continuous beam cantilever casting two sides Hanging Basket concrete synchronous pours separation feeding mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209211289U true CN209211289U (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822075942.2U Active CN209211289U (en) | 2018-12-11 | 2018-12-11 | Continuous beam cantilever casting two sides Hanging Basket concrete synchronous pours separation feeding mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403964A (en) * | 2021-06-23 | 2021-09-17 | 中建三局基础设施建设投资有限公司 | Real-time monitoring and control integrated method for cantilever pouring construction |
-
2018
- 2018-12-11 CN CN201822075942.2U patent/CN209211289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403964A (en) * | 2021-06-23 | 2021-09-17 | 中建三局基础设施建设投资有限公司 | Real-time monitoring and control integrated method for cantilever pouring construction |
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