CN203156927U - Vertical pouring discharging equipment for prestressed concrete cylinder pipes - Google Patents
Vertical pouring discharging equipment for prestressed concrete cylinder pipes Download PDFInfo
- Publication number
- CN203156927U CN203156927U CN 201320179512 CN201320179512U CN203156927U CN 203156927 U CN203156927 U CN 203156927U CN 201320179512 CN201320179512 CN 201320179512 CN 201320179512 U CN201320179512 U CN 201320179512U CN 203156927 U CN203156927 U CN 203156927U
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- holding tank
- discharging
- prestressed concrete
- wall
- circular arc
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- Expired - Lifetime
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Abstract
The utility model belongs to the field of mechanical equipment, and particularly relates to vertical pouring discharging equipment for prestressed concrete cylinder pipes. The vertical pouring discharging equipment comprises a holding tank, the bottom of a discharging port on the lower portion of the holding tank is an arc surface, an arc stopping cover is correspondingly arranged on the lower portion of the discharging port, an air cylinder is fixed on the outer wall of the holding tank, an end portion of a connection rod of the air cylinder is connected with the arc stopping cover via a connecting piece, two sides of the arc stopping cover fix one end of a connecting plate, the other end of the connecting plate is hinged on the outer wall of the holding tank, a discharging cone and a collecting barrel are arranged below the holding tank, and the collecting barrel is placed on the discharging cone. By the vertical pouring discharging equipment, concrete in the holding tank can be delivered into the collecting barrel rapidly, time for a crane and the holding tank is not occupied, pouring time is saved, and production efficiency is improved. The concrete flows into a PCCP (prestressed concrete cylinder pipe) die along the outer wall of the discharging cone from a gap between the collecting barrel and the discharging cone, the trouble in matching between slight lifting of the crane and placing down of the holding tank is eliminated, discharging is speedy, and operators can cooperate more simply without worry.
Description
Technical field
The utility model relates to the vertical blanking equipment of building of a kind of Prestressed concrete cylinder pipe, belongs to the plant equipment field.
Background technology
The utilization ratio of portal jib crane is the bottleneck that restricts production efficiency in Prestressed concrete cylinder pipe (PCCP) the tube core manufacture process with building the blanking time.At present, the vertical method of building of domestic PC CP producer is: concrete material is put into the charge jar after mix is finished in mixing plant.Concrete in the batch can relies on deadweight to compress the tapered cap in the batch can airtight, utilize crane that batch can is winched to blanking awl top, then the batch can end opening is enclosed within on the blanking awl, and transfer batch can slowly, the blanking vertex of a cone plays the tapered cap in the blanking tank, concrete is from the gap of tapered cap and batch can inwall, along in the outer wall inflow PCCP pipe die of blanking awl.Crane is by promoting and transfer batch can by a small margin, impels concrete swimmingly, flow in the PCCP pipe die along blanking awl outer wall incessantly.After one jar of concreting finishes, repeat above-mentioned steps again, build next jar concrete, until having built the PCCP pipe die.The jar number of casting concrete and caliber and batch can volume are closely related.In a word, this casting method shortcoming is: crane and batch can holding time are longer, and the concrete blanking is slow, need commander to cooperate between operating personnel, and it is lower to build efficient, and tube core output is limited.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of rational in infrastructure, can effectively improve the crane utilization ratio, the time is built in saving, the vertical blanking equipment of building of the Prestressed concrete cylinder pipe of enhancing productivity.
The vertical blanking equipment of building of Prestressed concrete cylinder pipe described in the utility model, comprise the charge jar, the bottom of charge jar bottom discharging opening is arc surface, discharging opening bottom correspondence arranges circular arc backgauge lid, fixing cylinder on the outer wall of charge jar, the end of air cylinder connecting rod connects circular arc backgauge lid by connector, one end of the both sides fixed connecting plate of circular arc backgauge lid, the other end of connecting plate is hinged on the outer wall of charge jar, the below of charge jar arranges blanking awl and the tube that connects material, and the tube that connects material is placed on the blanking awl.
Operation principle and process:
The circular arc backgauge lid of charge jar end opening connects air cylinder connecting rod, opens cylinder, and air cylinder connecting rod promotes circular arc backgauge lid, and circular arc backgauge cap seal closes charge jar end opening.Concrete material is put into the charge jar after mix is finished in mixing plant.The tube that will connect material is placed on the blanking awl, with crane the concrete batch can is winched to the tube top that connects material, shifter cylinder, and air cylinder connecting rod pulling circular arc backgauge lid is opened the charge jar, and concrete falls into the tube that connects material, and flows in the PCCP pipe die along blanking awl outer wall.
Install around the described bottom that connects material to regulate and highly use leg.Regulate height and evenly distribute with leg, quantity decide on the caliber size, and main effect is the gap that tube and blanking bore that keeps connecting material, so that concrete is gone in the PCCP pipe die along the blanking coning tower tray from the gap, it highly can be according to the actual conditions adjustment.
Described connector can be various ways, and this equipment adopts following preferred version: connector comprises adapter sleeve and fixed head, and adapter sleeve is fixed on the end of air cylinder connecting rod, and fixed head is welded on circular arc backgauge lid bottom, and adapter sleeve and fixed head are hinged.
Except above-mentioned points, in order to lift conveniently, at the outer wall of charge jar hanger is set.
The beneficial effect that the utility model compared with prior art has is:
This is vertical builds blanking equipment and the concrete moment in the charge jar can be transferred in the tube that connects material, be convenient to crane and the charge jar changes the next round haul immediately over to, do not take crane and charge jar time, thereby greatly improve the crane utilization ratio, the time is built in saving, enhances productivity; Concrete flows into the PCCP pipe die from the gap of tube with blanking awl that connect material along blanking awl outer wall, has saved crane by small size lifting and has transferred the cooperation trouble of charge jar, and blanking velocity is faster, and operating personnel's cooperation simpler, more save worry.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, charge jar; 2, hanger; 3, cylinder; 4, connecting plate; 5, air cylinder connecting rod; 6, adapter sleeve; 7, fixed head; 8, circular arc backgauge lid; 9, the tube that connects material; 10, blanking awl; 11, leg is highly used in adjusting.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, the vertical blanking equipment of building of Prestressed concrete cylinder pipe comprises charge jar 1, blanking awl 10 and the tube 9 that connects material, the bottom of charge jar 1 bottom discharging opening is arc surface, discharging opening bottom correspondence arranges circular arc backgauge lid 8, fixing cylinder 3 on the outer wall of charge jar 1, the end of air cylinder connecting rod 5 connects circular arc backgauge lid 8 by connector, one end of the both sides fixed connecting plate 4 of circular arc backgauge lid 8, the other end of connecting plate 4 is hinged on the outer wall of charge jar 1, the below of charge jar 1 arranges blanking awl 10 and the tube 9 that connects material, and the tube 9 that connects material is placed on the blanking awl 10.
Wherein: hanger 2 is set on the outer wall of charge jar 1; Being evenly equipped with all around of tube 9 bottoms that connect material regulated highly with leg 11; Connector comprises adapter sleeve 6 and fixed head 7, and adapter sleeve 6 is fixed on the end of air cylinder connecting rod 5, and fixed head 7 is welded on the circular arc backgauge and covers 8 bottoms, and adapter sleeve 6 is hinged with fixed head 7.
Above-mentioned adjusting highly decide on the caliber size with the quantity of leg 11, and main effect is the gap of tube 9 and blanking awl 10 that keeps connecting material, so that concrete flows in the PCCP pipe dies along blanking awl 10 from the gap, it highly can be according to the actual conditions adjustment.
Operation principle and process:
The circular arc backgauge lid 8 of charge jar 1 end opening connects air cylinder connecting rod 5, opens cylinder 3, and air cylinder connecting rod 5 promotes circular arc backgauge lid 8, circular arc backgauge lid 8 sealing charge jars 1 end opening.Concrete material is put into charge jar 1 after mix is finished in mixing plant.The tube 9 that will connect material is placed on blanking and bores on 10, with crane the concrete batch can is winched to tube 9 tops that connect material, shifter cylinder 3, and air cylinder connecting rod 5 pulling circular arc backgauges lids 8 are opened charge jar 1, and concrete falls into the tube 9 that connects material, and bores in the 10 outer walls inflow PCCP pipe die along blanking.
This is vertical builds blanking equipment and the concrete moment in the charge jar 1 can be transferred in the tube 9 that connects material, be convenient to crane and charge jar 1 changes the next round haul immediately over to, do not take crane and 1 time of charge jar, thereby greatly improve the crane utilization ratio, save and build the time, enhance productivity, comparing with the existing mode of building, use the combination of this equipment to produce, is example with the PCCPE2800 pipe, the tube core time of building can foreshorten to 35 minutes by about 50 minutes, and the time of building saves 30%; Personnel reduce to 2 people/classes by 3 people/classes, and personnel save 33%, and class's output is brought up to 20/class by 13/class, and production efficiency improves 54%.If produce the PCCP that nominal diameter surpasses 2.8 meters, beneficial effect is more obvious.
Claims (4)
1. vertical blanking equipment of building of Prestressed concrete cylinder pipe, comprise charge jar (1), it is characterized in that: the bottom of charge jar (1) bottom discharging opening is arc surface, discharging opening bottom correspondence arranges circular arc backgauge lid (8), fixing cylinder (3) on the outer wall of charge jar (1), the end of air cylinder connecting rod (5) connects circular arc backgauge lid (8) by connector, one end of the both sides fixed connecting plate (4) of circular arc backgauge lid (8), the other end of connecting plate (4) is hinged on the outer wall of charge jar (1), the below of charge jar (1) arranges blanking awl (10) and the tube (9) that connects material, and the tube (9) that connects material is placed on the blanking awl (10).
2. the vertical blanking equipment of building of Prestressed concrete cylinder pipe according to claim 1 is characterized in that: install around described tube (9) bottom that connects material and regulate highly with leg (11).
3. the vertical blanking equipment of building of Prestressed concrete cylinder pipe according to claim 1 and 2, it is characterized in that: described connector comprises adapter sleeve (6) and fixed head (7), adapter sleeve (6) is fixed on the end of air cylinder connecting rod (5), fixed head (7) is welded on circular arc backgauge lid (8) bottom, and adapter sleeve (6) is hinged with fixed head (7).
4. the vertical blanking equipment of building of Prestressed concrete cylinder pipe according to claim 3 is characterized in that: hanger (2) is set on the outer wall of described charge jar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179512 CN203156927U (en) | 2013-04-11 | 2013-04-11 | Vertical pouring discharging equipment for prestressed concrete cylinder pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179512 CN203156927U (en) | 2013-04-11 | 2013-04-11 | Vertical pouring discharging equipment for prestressed concrete cylinder pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156927U true CN203156927U (en) | 2013-08-28 |
Family
ID=49018146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320179512 Expired - Lifetime CN203156927U (en) | 2013-04-11 | 2013-04-11 | Vertical pouring discharging equipment for prestressed concrete cylinder pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217273A (en) * | 2014-07-01 | 2016-01-06 | 三久股份有限公司 | There is the pay-off of cleaning unit automatically |
| CN105965681A (en) * | 2016-07-05 | 2016-09-28 | 长江勘测规划设计研究有限责任公司 | Vertical pouring and fast homogenizing device and method for pipe cores of PCCPs |
-
2013
- 2013-04-11 CN CN 201320179512 patent/CN203156927U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217273A (en) * | 2014-07-01 | 2016-01-06 | 三久股份有限公司 | There is the pay-off of cleaning unit automatically |
| CN105965681A (en) * | 2016-07-05 | 2016-09-28 | 长江勘测规划设计研究有限责任公司 | Vertical pouring and fast homogenizing device and method for pipe cores of PCCPs |
| CN105965681B (en) * | 2016-07-05 | 2022-06-07 | 长江勘测规划设计研究有限责任公司 | PCCP tube core vertical pouring rapid material homogenizing device and 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |