CN202829356U - Safe hoisting mechanism for edge coiling and flanging of steel cylinder bell and spigot of PCCP (Pre-stressed Concrete Cylinder Pipe) water conveying pipeline - Google Patents
Safe hoisting mechanism for edge coiling and flanging of steel cylinder bell and spigot of PCCP (Pre-stressed Concrete Cylinder Pipe) water conveying pipeline Download PDFInfo
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- CN202829356U CN202829356U CN 201220530529 CN201220530529U CN202829356U CN 202829356 U CN202829356 U CN 202829356U CN 201220530529 CN201220530529 CN 201220530529 CN 201220530529 U CN201220530529 U CN 201220530529U CN 202829356 U CN202829356 U CN 202829356U
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Abstract
The utility model provides a safe hoisting mechanism for edge coiling and flanging of a steel cylinder bell and spigot of a PCCP (Pre-stressed Concrete Cylinder Pipe) water conveying pipeline. The safe hoisting mechanism comprises conveying equipment which is used for transporting steel cylinders and is arranged between an edge rolling machine and a flanging machine. The edge rolling machine and the flanging machine are respectively provided with supporting columns; and the conveying equipment is erected on the supporting columns to connect the edge rolling machine and the flanging machine. The conveying equipment comprises a guide rail and an electric hoist; the guide rail is arranged on the supporting columns of the edge rolling machine and the flanging machine; and the electric hoist is located on the guide rail and can move between the edge rolling machine and the flanging machine along the guide rail. According to the hoisting mechanism, a crane beam is erected between the edge rolling machine and the flanging machine, and the electric hoist is mounted on the crane beam and is used for hoisting the steel cylinder bell and spigot subjected to an edge coiling procedure on the edge coiling machine to the flanging machine. By virtue of the hoisting mechanism, the working efficiency is improved, the labor intensity of workers is alleviated, and the safety of work is further enhanced.
Description
Technical field
The utility model relates to Prestressed concrete cylinder pipe PCCP, relates in particular to a kind of PCCP water pipe steel cylinder bell and spigot volume circle, pulls limit safty hoisting mechanism.
Background technology
Prestressed concrete cylinder pipe PCCP is the novel pipeline material of in recent years bringing into use in China, has intensity high, and impervious good, durability is strong, do not need the advantages such as anticorrosion, and price is lower.Shortcoming is that cost of transportation is high from great, and pipe fitting need to be made steel, and when in enormous quantities the use, near the processing and fabricating of can founding the factory engineering reduces the long-distance transport link, the reduction of erection time.PCCP pipeline engineering design, manufacturing, transportation and installation difficult point concentrate on pipeline junction.The position that needs pipe fitting to connect mainly contains: the push pipe two ends connect, pass through vertical bending part, pipeline control valve, the flow counter such as intersection structures and river, become a mandarin or shunt breeches pipe and exhaust maintenance facility two ends.The major equipment of producing PCCP has: bellmouth socket ring furling plate round machine, bellmouth socket are pulled limit machine, Rise round machine, steel cylinder coil welding machine, hydraulic testing machine for steel tube, vertical pipe die, vertical differential winding machine (vertical counter weight type spiral filament forming machine), vertical rolls and are penetrated shotcrete machine, finished product hydrostatic testing machine, pneumatic vibrator, batching mixing plant equipment, steaming apparatus etc.
In PCCP bell and spigot joint manufacturing procedure, PCCP bell and spigot furling plate round machine and pull the limit machine in the middle of all certain operating distance can be arranged, so after bell and spigot volume sired results order is finished, after general employing is manually carried the socket joint steel ring off furling plate round machine, carry on again pull carry out bell and spigot on the machine of limit pull the limit operation, the weight of each bell and spigot is about 90kg, and this must increase workman's labour intensity.And when manually moving up bell and spigot, if the workpiece landing also can cause security threat to the workman.
The utility model content
The purpose of this utility model provides a kind of PCCP water pipe steel cylinder bell and spigot volume circle, pulls limit safty hoisting mechanism, to improve transmission efficiency, increases the safety of operation, reduces labour intensity.
The utility model is that the technical scheme that its technical matters of solution adopts is,
PCCP water pipe steel cylinder bell and spigot is rolled up circle, is pulled limit safty hoisting mechanism, includes the load transfer device for the transhipment steel cylinder, and this load transfer device is located at furling plate round machine and is pulled between the machine of limit.
Furling plate round machine and pull and have respectively pillar stiffener on the machine of limit, load transfer device is set up on this pillar stiffener, with furling plate round machine with pull the limit machine and link to each other.
Load transfer device includes guide rail and electric block, and guide rail is located at furling plate round machine and is pulled on the pillar stiffener of limit machine, and electric block is positioned on the guide rail, and can and pull between the machine of limit and move along guide rail at furling plate round machine.
The guide rail two ends have inhibiting device, to limit the moving range of electric block on guide rail.
The suspension hook of electric block is provided with the suspender of accepting steel cylinder, has self-locking device on this suspender, to prevent the steel cylinder landing.
Electric block is connected with wire control board, by this wire control board electric block is operated.
The utility model has the advantage of, this hoisting mechanism is at furling plate round machine and pull between the machine of limit and set up crane beam, electric block is installed in the above, utilize electric block to have carried out the steel cylinder bell and spigot handling of volume sired results order on the furling plate round machine to pulling on the machine of limit, adopt this hoisting mechanism, can increase work efficiency, reduce labor strength, can increase again the safety of work.
Description of drawings
Fig. 1 is the structural representation of the hoisting mechanism that the utility model proposes.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As shown in Figure 1, the hoisting mechanism that the utility model proposes includes the load transfer device 1 for the transhipment steel cylinder, and load transfer device 1 is located at furling plate round machine 2 and is pulled between the limit machine 3.
Furling plate round machine 2 and pull and have respectively pillar stiffener 4 on the limit machine 3, load transfer device 1 is set up on the pillar stiffener 4, with furling plate round machine 2 with pull limit machine 3 and link to each other.
Load transfer device 1 includes guide rail 11 and electric block 12, and guide rail 11 is located at furling plate round machine 2 and is pulled on the pillar stiffener 4 of limit machine 3, and electric block 12 is positioned on the guide rail 11, and can and pull between the limit machine 3 and move along guide rail 11 at furling plate round machine 2.
The suspension hook 121 of electric block 12 is provided with the suspender 122 of accepting steel cylinder, has self-locking device on the suspender 122, to prevent the steel cylinder landing.
During use, the guide rail of an electric block is installed at furling plate round machine and the pillar stiffener of pulling the limit machine, the vertical centre of as far as possible having calculated electric block during mounting guide rail is at furling plate round machine and pull in the longitudinal center of limit machine station, with convenient lifting.Carry out inhibiting device at guide rail two, electric block is installed on the guide rail, mounting hanger on the suspension hook of electric block just can use.Carried out the volume sired results work of steel cylinder bell and spigot at furling plate round machine after, with electric block move to volume sired results position directly over, put down suspender, collude steel cylinder, unclamp the volume circle and press rail, adjust the distance between steel ring and pressure rail, manually steel cylinder is pulled away from the pressure rail, just can move to steel cylinder on the station of pulling the limit machine this moment, manually steel cylinder is inserted in to pull limit work in the pressure rail of pulling the limit machine.Deng pulling after the limit operation finishes, again steel cylinder is sling, on the ground, just finish the volume circle of a steel cylinder bell and spigot and pull the periodical duty on limit.
This hoisting mechanism is at furling plate round machine and pull between the machine of limit and set up crane beam, electric block is installed in the above, utilize electric block to have carried out the steel cylinder bell and spigot handling of volume sired results order on the furling plate round machine to pulling on the machine of limit, adopt this hoisting mechanism, can increase work efficiency, reduce labor strength, can increase again the safety of work.
Above demonstration and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1.PCCP water pipe steel cylinder bell and spigot is rolled up circle, pulled limit safty hoisting mechanism, it is characterized in that, includes the load transfer device for the transhipment steel cylinder, this load transfer device is located at furling plate round machine and is pulled between the machine of limit.
PCCP water pipe steel cylinder bell and spigot according to claim 1 volume circle, pull limit safty hoisting mechanism, it is characterized in that, furling plate round machine and pull and have respectively pillar stiffener on the machine of limit, load transfer device is set up on this pillar stiffener, with furling plate round machine with pull the limit machine and link to each other.
3. PCCP water pipe steel cylinder bell and spigot according to claim 2 is rolled up circle, is pulled limit safty hoisting mechanism, it is characterized in that, load transfer device includes guide rail and electric block, guide rail is located at furling plate round machine and is pulled on the pillar stiffener of limit machine, electric block is positioned on the guide rail, and can and pull between the machine of limit and move along guide rail at furling plate round machine.
4. PCCP water pipe steel cylinder bell and spigot according to claim 3 is rolled up circle, is pulled limit safty hoisting mechanism, it is characterized in that, the guide rail two ends have inhibiting device, to limit the moving range of electric block on guide rail.
5. PCCP water pipe steel cylinder bell and spigot according to claim 3 is rolled up circle, is pulled limit safty hoisting mechanism, it is characterized in that, the suspension hook of electric block is provided with the suspender of accepting steel cylinder, has self-locking device on this suspender, to prevent the steel cylinder landing.
6. PCCP water pipe steel cylinder bell and spigot according to claim 3 is rolled up circle, is pulled limit safty hoisting mechanism, it is characterized in that, electric block is connected with wire control board, by this wire control board electric block is operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530529 CN202829356U (en) | 2012-09-29 | 2012-09-29 | Safe hoisting mechanism for edge coiling and flanging of steel cylinder bell and spigot of PCCP (Pre-stressed Concrete Cylinder Pipe) water conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530529 CN202829356U (en) | 2012-09-29 | 2012-09-29 | Safe hoisting mechanism for edge coiling and flanging of steel cylinder bell and spigot of PCCP (Pre-stressed Concrete Cylinder Pipe) water conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202829356U true CN202829356U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220530529 Expired - Fee Related CN202829356U (en) | 2012-09-29 | 2012-09-29 | Safe hoisting mechanism for edge coiling and flanging of steel cylinder bell and spigot of PCCP (Pre-stressed Concrete Cylinder Pipe) water conveying pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN202829356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047403A (en) * | 2018-09-17 | 2018-12-21 | 顺德职业技术学院 | Gap can adjust automatically four-roller furling plate round machine |
-
2012
- 2012-09-29 CN CN 201220530529 patent/CN202829356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047403A (en) * | 2018-09-17 | 2018-12-21 | 顺德职业技术学院 | Gap can adjust automatically four-roller furling plate round machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20140929 |
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| EXPY | Termination of patent right or utility model |