CN202561341U - Branching device for symmetrically-pouring concrete delivery pipeline - Google Patents
Branching device for symmetrically-pouring concrete delivery pipeline Download PDFInfo
- Publication number
- CN202561341U CN202561341U CN 201220151859 CN201220151859U CN202561341U CN 202561341 U CN202561341 U CN 202561341U CN 201220151859 CN201220151859 CN 201220151859 CN 201220151859 U CN201220151859 U CN 201220151859U CN 202561341 U CN202561341 U CN 202561341U
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Abstract
The utility model belongs to the technical field of concrete delivery, in particular to a branching device for a symmetrically-pouring concrete delivery pipeline. The branching device comprises a branching unit which comprises an inlet pipe, the inlet pipe is connected with two outlet pipes, and valves are respectively arranged between the two outlet pipes and a steel tube delivery pipe. Each valve comprises two steel plates with delivery pipes, the delivery of one steel plate is connected with outlet pipes, the delivery on the other steel plate is connected with the steel tube delivery pipe, and a control plate capable of sliding up and down is positioned between the two steel plates. The branching device has the advantages of simplifying branching construction work processes of pumping concrete, saving operation time, improving efficiency, reducing labor and materials for connecting, dismounting and again connecting pipes, quickening construction speed and improving construction quality.
Description
Technical field
The utility model belongs to the technical field of transmission and concrete transmission, is specifically related to a kind of conveyance conduit branch apparatus that the concrete symmetry is built that is used for.
Background technique
At present, in continuous bridge, Steel Continuous structure bridge cantilever construction, main beam concrete needs symmetry to build.For in low pier bridge come, general available two sky pumps come concreting; Perhaps adopt two Tai Tuoshi concrete pumps to come concreting.For high pier bridge, day building of pump highly do not reach requirement, at this moment must adopt two Tai Tuoshi concrete pumps to build.In construction, need more pipeline like this, especially when the casting beams section is longer, takes over, tear open pipe and take over again, need more human and material resources, and expended more time.
Summary of the invention
The goal of the invention of the utility model: existing concrete symmetry casting method is expensive for building of high pier bridge in order to solve, consumption power, problem consuming time.
The utility model adopts following technological scheme to realize:
A kind ofly be used for the conveyance conduit branch apparatus that the concrete symmetry is built, comprise shunt, shunt comprises inlet tube; The outlet end of inlet tube connects and is symmetrically arranged with the outer pipe of two arcs simultaneously, and the entrance point diameter of inlet tube is supporting consistent with the concrete delivery pump pipe diameter, and the outlet end diameter of outer pipe is supporting consistent with the steel pipe internal diameter of delivery hose; It is characterized in that between two outer pipes and the steel pipe delivery pipe valve being set respectively, described valve comprises two blocks of steel plates that have delivery pipe, and the delivery pipe on the block plate is connected with outer pipe; Delivery pipe on another block plate is connected with the steel pipe delivery pipe; The position of the corresponding delivery pipe mouth of pipe has the diameter through hole consistent with internal diameter of delivery hose on the steel plate, and the control panel that can slide up and down is set between two block plates, and the length on the control panel movement direction is more than or equal to the length of steel plate; Control panel one end perforate; Opening diameter is also consistent with internal diameter of delivery hose, and between two block plates, the control panel both sides are provided with the backing plate isometric with steel plate, backing plate is connected with two steel plates.But control panel free skating between two block plates is used to control concrete flow.
The beneficial effect of the utility model: simplified pump concrete working procedure along separate routes, saved the activity duration, improved efficient; Reduced adapter, torn pipe open and take over needed human and material resources again; Accelerate construction speed, improved construction quality.
Description of drawings
Fig. 1 is the structural representation of the utility model,
Fig. 2 is the A portion enlarged view of Fig. 1,
Fig. 3 is the B-B sectional drawing of Fig. 2,
Among the figure: 1-inlet tube, 2-outer pipe, 3-control panel, 4-bolt, 5-backing plate, 6-steel plate, 7-steel pipe delivery pipe, 8-concrete delivery pump pipe, 9-delivery pipe.
Embodiment
Be described further in conjunction with the embodiment of accompanying drawing the utility model.
A kind ofly be used for the conveyance conduit branch apparatus that the concrete symmetry is built, comprise shunt, shunt comprises inlet tube 1; The outlet end of inlet tube 1 connects and is symmetrically arranged with the outer pipe 2 of two arcs simultaneously; The entrance point diameter of inlet tube 1 is supporting consistent with concrete delivery pump pipe 8 diameters, and the outlet end diameter of outer pipe 2 is supporting consistent with steel pipe delivery pipe 7 diameters, between two outer pipes 2 and the steel pipe delivery pipe 7 valve is set respectively; Described valve comprises two blocks of steel plates 6 that have delivery pipe 9; Delivery pipe on one block plate is connected with outer pipe 2, and the delivery pipe on another block plate is connected with steel pipe delivery pipe 7, and the position of corresponding delivery pipe 9 mouths of pipe has the diameter through hole consistent with internal diameter of delivery hose on the steel plate 6; The control panel 3 that can slide up and down is set between two block plates; Length on control panel 3 movement directions is more than or equal to the length of steel plate 6, control panel 3 one end perforates, and opening diameter is also consistent with internal diameter of delivery hose; Between two block plates 6, control panel 3 both sides are provided with the backing plate 5 isometric with steel plate, backing plate 5 is connected with two steel plates 6.
With big Span Continuous beam bridge cantilever segment symmetry pouring construction is example:
1), concrete conveying pipe branch apparatus design: by-pass tube inlet tube 1 long 35cm, diameter is supporting consistent with concrete delivery pump pipe 8 diameters; Outlet pipe range 145cm, diameter is supporting consistent with steel pipe delivery pipe (concrete delivery pipe also promptly to be built) diameter; The about 30cm of delivery pipe 9 pipe ranges that is connected with steel plate 6 places backing plate 5 and control panel 3 between the steel plate 6, and connects through being symmetrical set 6 bolts; One end of control panel 3 is provided with circular open, and opening diameter is consistent with steel plate delivery pipe 7;
2), need carry out the making of conveyance conduit branch apparatus by design drawing and site operation;
3), by-pass tube is advanced in pipe link to each other with concrete delivery pump pipe and seal;
4), an end of valve is connected with the outer pipe of by-pass tube and seals;
5), the other end of valve is linked to each other with the steel pipe delivery pipe and seal;
6), prepare to begin to build the cantilever segment concrete.
Claims (1)
1. one kind is used for the conveyance conduit branch apparatus that the concrete symmetry is built; Comprise shunt; Shunt comprises inlet tube (1), and the outlet end of inlet tube (1) connects and be symmetrically arranged with the outer pipe (2) of two arcs simultaneously, and the entrance point diameter of inlet tube (1) is supporting consistent with concrete delivery pump pipe (8) diameter; The outlet end diameter of outer pipe (2) is supporting consistent with steel pipe delivery pipe (7) diameter; It is characterized in that between two outer pipes (2) and the steel pipe delivery pipe (7) valve being set respectively, described valve comprises two blocks of steel plates (6) that have delivery pipe (9), and the delivery pipe on the block plate is connected with outer pipe (2); Delivery pipe on another block plate is connected with steel pipe delivery pipe (7); The position that steel plate (6) is gone up corresponding delivery pipe (9) mouth of pipe has the diameter through hole consistent with internal diameter of delivery hose, and the control panel (3) that can slide up and down is set between two block plates, and the length on control panel (3) movement direction is more than or equal to the length of steel plate (6); Control panel (3) one end perforates; Opening diameter is also consistent with internal diameter of delivery hose, and between two block plates (6), control panel (3) both sides are provided with the backing plate isometric with steel plate (5), backing plate (5) is connected with two steel plates (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220151859 CN202561341U (en) | 2012-04-11 | 2012-04-11 | Branching device for symmetrically-pouring concrete delivery pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220151859 CN202561341U (en) | 2012-04-11 | 2012-04-11 | Branching device for symmetrically-pouring concrete delivery pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561341U true CN202561341U (en) | 2012-11-28 |
Family
ID=47211000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220151859 Expired - Lifetime CN202561341U (en) | 2012-04-11 | 2012-04-11 | Branching device for symmetrically-pouring concrete delivery pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989103A (en) * | 2015-05-15 | 2015-10-21 | 甘肃第六建设集团股份有限公司 | Concrete filled steel tube pumping lifting-up stop valve installation method |
-
2012
- 2012-04-11 CN CN 201220151859 patent/CN202561341U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989103A (en) * | 2015-05-15 | 2015-10-21 | 甘肃第六建设集团股份有限公司 | Concrete filled steel tube pumping lifting-up stop valve installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| CX01 | Expiry of patent term |