CN210188945U - Novel spiral welder for prestressed steel cylinder concrete pipe - Google Patents
Novel spiral welder for prestressed steel cylinder concrete pipe Download PDFInfo
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- CN210188945U CN210188945U CN201921213442.9U CN201921213442U CN210188945U CN 210188945 U CN210188945 U CN 210188945U CN 201921213442 U CN201921213442 U CN 201921213442U CN 210188945 U CN210188945 U CN 210188945U
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Abstract
The utility model discloses a novel spiral welder for prestressed steel cylinder concrete pipes, which comprises a working platform, wherein two ends of the working platform are provided with brackets, the upper ends of the brackets are connected with rotating rollers, the rotating rollers are connected with a motor in a transmission way, two ends of the rotating rollers are provided with conveyor belts, the conveyor belts are provided with prestressed steel cylinder concrete pipes, one side or two sides of each prestressed steel cylinder concrete pipe are provided with a welder, the welders are arranged on a welder frame, and the welder frame is arranged on the working platform; the utility model has the advantages that: simple structure, with low costs, convenient operation has realized spin welding.
Description
Technical Field
The utility model relates to a welding machine, specifically speaking are novel helical welding machine of prestressing force steel cylinder concrete pipe belongs to the welding machine field.
Background
The prestressed concrete cylinder pipe (PCCP pipe) is a water pipe which is made by winding circumferential prestressed steel wires on a high-strength concrete pipe core with a steel cylinder and spraying a compact cement mortar protective layer on the prestressed steel wires. The composite pipe is a composite pipe composed of a thin steel plate, a high-strength steel wire and concrete, comprehensively exerts the tensile property and the easy sealing property of steel and the compression resistance and the corrosion resistance of concrete, has the characteristics of high sealing property, high strength and high impermeability, and is widely applied to long-interval water delivery main lines, pressure inverted siphons, urban water supply engineering, industrial pressure water delivery lines, sewage pipelines of power plant circulating water engineering, pressure sewage discharge main pipes and the like. Compared with the prior pipe, the PCCP pipe has the advantages of wide application range, long economic life, good anti-seismic performance, convenient installation, no water leakage basically and the like. The Chinese utility model patent with the application number of CN201420615466.8 named as 'a spiral welder for manufacturing PCCP steel cylinder' discloses a spiral welder for manufacturing PCCP steel cylinder. The steel plate pushing device comprises a plate placing vehicle (1), wherein the plate placing vehicle (1) runs along a track (2) to push a steel plate placed on the plate placing vehicle (1) onto a core barrel (3); the upper part of the core barrel (3) is provided with a welding machine (4); the width of a positioning plate (5) used for positioning the steel plates on the plate placing vehicle (1) is adjustable so as to place the steel plates with different specifications; the board placing vehicle (1) and the core barrel (3) are obliquely arranged at an angle, and the angle is adjustable. However, the apparatus is complicated in structure and high in production cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model designs a novel helical welding machine of prestressing force steel cylinder concrete pipe, simple structure, it is with low costs, convenient operation.
The technical scheme of the utility model is that:
the utility model provides a novel helical welding machine of prestressing force steel cylinder concrete pipe, includes work platform, work platform's both ends are equipped with the support, two the support upper end is connected with changes the roller, it links to each other with motor drive to change the roller, the both ends of changeing the roller are equipped with the conveyer belt, be equipped with prestressing force steel cylinder concrete pipe on the conveyer belt, drive the conveyer belt through the motor and rotate to it is rotatory to make prestressing force steel cylinder concrete pipe on the conveyer belt, one side or both sides of prestressing force steel cylinder concrete pipe are equipped with the welding machine, the welding machine sets up in welding the frame, it sets up to welding prestressing force steel cylinder concrete pipe on the work platform, realize the welding to prestressing force steel cylinder concrete pipe.
Further, two the inboard of support all is equipped with splint for press from both sides tight prestressing force steel cylinder concrete pipe, one of them the center of splint through the pivot with support fixed connection, another splint through flexible post or telescoping cylinder with another the support is connected, the one end of flexible post or telescoping cylinder is through pivot and another the support is connected, thereby can press from both sides tightly prestressing force steel cylinder concrete pipe between two splint, conveniently welds.
Furthermore, the conveyor belts are two and are respectively arranged at two ends of the prestressed steel cylinder concrete pipe. The both ends of conveyer belt are equipped with can dismantle the connector link, can link together after putting prestressing force steel cylinder concrete pipe in place.
Furthermore, the inner surface of the conveyor belt is provided with a friction surface, so that the prestressed concrete cylinder pipe is prevented from slipping in the rotating process.
The central axis of the clamping plate coincides with the central axis of the prestressed steel cylinder concrete pipe.
In addition, the welding machine frame is arranged on a sliding trolley, the sliding trolley is arranged on a sliding track of the working platform, and the sliding track is arranged along the length direction of the prestressed steel cylinder concrete pipe.
When the device works, the prestressed concrete cylinder pipe is hoisted on the two conveyor belts, and the two clamping plates are used for clamping and welding the prestressed concrete cylinder pipe; and then, starting a motor, driving a conveyor belt by a rotating roller to rotate the prestressed steel cylinder concrete pipe, and performing rotary welding on the prestressed steel cylinder concrete pipe by a welding machine on the sliding trolley.
The utility model has the advantages that: simple structure, with low costs, convenient operation has realized spin welding.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a side view of an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1-2, a novel spiral welder of prestressing force steel cylinder concrete pipe, including work platform 1, work platform 1's both ends are equipped with support 2, two support 2 upper end is connected with changes roller 3, it links to each other with motor drive to change roller 3, the both ends of changeing roller 3 are equipped with conveyer belt 4, be equipped with prestressing force steel cylinder concrete pipe 5 on the conveyer belt 4, drive the conveyer belt through the motor and rotate to it is rotatory to make prestressing force steel cylinder concrete pipe on the conveyer belt, one side or both sides of prestressing force steel cylinder concrete pipe are equipped with welding machine 8, welding machine 8 sets up on welding frame 9, welding frame 9 sets up on work platform 1, realizes the welding to prestressing force steel cylinder concrete pipe through the welding machine.
Two the inboard of support 2 all is equipped with splint 6 for press from both sides tight prestressing force steel cylinder concrete pipe, one of them splint 6 the center through the pivot with support fixed connection, another splint 6 through flexible post or telescoping cylinder (hydro-cylinder or cylinder) 7 with another the support is connected, the one end of flexible post or telescoping cylinder is through pivot and another the support is connected, thereby can press from both sides tightly prestressing force steel cylinder concrete pipe between two splint, conveniently welds.
And two conveyor belts 4 are arranged and are respectively arranged at two ends of the prestressed steel cylinder concrete pipe. The both ends of conveyer belt 4 are equipped with can dismantle the connector link, can link together after putting prestressing force steel cylinder concrete pipe in place.
The inner surface of the conveyor belt 4 is provided with a friction surface, so that the prestressed concrete cylinder pipe is prevented from slipping in the rotating process.
The central axis of the clamping plate coincides with the central axis of the prestressed steel cylinder concrete pipe.
In addition, the welding machine frame 9 is arranged on a sliding trolley 10, the sliding trolley 10 is arranged on a sliding track of the working platform 1, and the sliding track is arranged along the length direction of the prestressed steel cylinder concrete pipe.
When the device works, the prestressed concrete cylinder pipe is hoisted on the two conveyor belts, and the two clamping plates are used for clamping and welding the prestressed concrete cylinder pipe; and then, starting a motor, driving a conveyor belt by a rotating roller to rotate the prestressed steel cylinder concrete pipe, and performing rotary welding on the prestressed steel cylinder concrete pipe by a welding machine on the sliding trolley.
Claims (6)
1. The utility model provides a novel spiral welder of prestressing force steel cylinder concrete pipe which characterized in that: the automatic welding machine comprises a working platform, wherein supports are arranged at two ends of the working platform, two rotating rollers are connected to the upper ends of the supports, the rotating rollers are connected with a motor in a transmission mode, conveyor belts are arranged at two ends of the rotating rollers, prestressed steel cylinder concrete pipes are arranged on the conveyor belts, welding machines are arranged on one sides or two sides of the prestressed steel cylinder concrete pipes, the welding machines are arranged on a welding machine frame, and the welding machine frame is arranged on the working platform.
2. The novel spiral welder for prestressed steel cylinder concrete pipes as recited in claim 1, characterized in that: the inner sides of the two supports are respectively provided with a clamping plate for clamping a prestressed steel cylinder concrete pipe, the center of one clamping plate is fixedly connected with the supports through a rotating shaft, the other clamping plate is connected with the other supports through a telescopic column or a telescopic cylinder, and one end of the telescopic column or the telescopic cylinder is connected with the other supports through a rotating shaft.
3. The novel spiral welder for prestressed steel cylinder concrete pipes as recited in claim 1, characterized in that: the conveying belts are two and are respectively arranged at two ends of the prestressed steel cylinder concrete pipe.
4. The novel spiral welder for prestressed steel cylinder concrete pipes as recited in claim 3, characterized in that: the both ends of conveyer belt are equipped with can dismantle the connector link.
5. The novel spiral welder for prestressed steel cylinder concrete pipes as recited in claim 3, characterized in that: the inner surface of the conveyor belt is provided with a friction surface.
6. The novel spiral welder for prestressed steel cylinder concrete pipes as recited in claim 1, characterized in that: the welding machine frame is arranged on a sliding trolley, the sliding trolley is arranged on a sliding track of the working platform, and the sliding track is arranged along the length direction of the prestressed steel cylinder concrete pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213442.9U CN210188945U (en) | 2019-07-30 | 2019-07-30 | Novel spiral welder for prestressed steel cylinder concrete pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921213442.9U CN210188945U (en) | 2019-07-30 | 2019-07-30 | Novel spiral welder for prestressed steel cylinder concrete pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210188945U true CN210188945U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921213442.9U Active CN210188945U (en) | 2019-07-30 | 2019-07-30 | Novel spiral welder for prestressed steel cylinder concrete pipe |
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| Country | Link |
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| CN (1) | CN210188945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210943A (en) * | 2021-05-12 | 2021-08-06 | 赵爱群 | Prestressed pipe pile manufacturing framework forming and processing system |
-
2019
- 2019-07-30 CN CN201921213442.9U patent/CN210188945U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210943A (en) * | 2021-05-12 | 2021-08-06 | 赵爱群 | Prestressed pipe pile manufacturing framework forming and processing system |
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