CN220902301U - Wind power pipe joint longitudinal joint heating device convenient for taking and placing workpieces - Google Patents
Wind power pipe joint longitudinal joint heating device convenient for taking and placing workpieces Download PDFInfo
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- CN220902301U CN220902301U CN202322914825.1U CN202322914825U CN220902301U CN 220902301 U CN220902301 U CN 220902301U CN 202322914825 U CN202322914825 U CN 202322914825U CN 220902301 U CN220902301 U CN 220902301U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract 2
- 238000010168 coupling process Methods 0.000 claims abstract 2
- 238000005859 coupling reaction Methods 0.000 claims abstract 2
- 230000008093 supporting effect Effects 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 241000736911 Turritella communis Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of tower drums, and discloses a wind power pipe joint longitudinal joint heating device convenient for taking and placing workpieces. This wind-powered electricity generation tube coupling longitudinal joint heating device convenient to get and put work piece through installation main part mechanism, has realized the application of device body, can fully preheat the shell ring before the welding of welder, get rid of steam between the steel sheet, improve the welding qualification rate, the device body has reduced the preheating degree of difficulty before welding of welding operation personnel, alleviate the working strength of operation personnel, the device carries out the welding seam and preheats the progress fast, the welding seam only needs once to preheat can reach the requirement, need not the secondary heating, raise the efficiency, the circulation of process has been accelerated, and the device simple manufacture, low in manufacturing cost, frock simple structure, the operation degree of difficulty is low, has good market prospect.
Description
Technical Field
The utility model relates to the technical field of towers, in particular to a wind power pipe joint longitudinal joint heating device convenient for taking and placing workpieces.
Background
The power generation efficiency of the offshore wind power is far higher than that of an onshore wind power field, the land occupation is avoided, the limitation of problems such as landscapes, noise and electromagnetic waves is less, the offshore wind power in the future is bound to be developed in an vigorous manner, the offshore wind power tower is a framework structure of the whole wind power generation system, the key supporting effect is played on the wind power generation set, and the importance of the offshore wind power tower is self-evident, and the relevant manufacturing process and key technology of the tower directly influence the service life of the offshore wind power generation set at sea.
In the construction process of the wind power tower, the quality qualification rate of welding seams of the wind power tower is a heavy difficulty in manufacturing the tower, and related process optimization and control directly affect the quality of the whole product.
Therefore, it is needed to provide a wind power pipe joint longitudinal joint heating device which can improve the quality of welding joints of wind power towers and is convenient for taking and placing workpieces.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to provide a longitudinal seam heating device of a wind power pipe joint, which is convenient for taking and placing workpieces, so as to solve the problem that the quality qualification rate of welding seams of a wind power tower is a serious difficulty in manufacturing the tower all the time in the construction process of the wind power tower in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind-powered electricity generation pipe joint longitudinal joint heating device convenient to get and put work piece, includes main part mechanism and positioning mechanism, positioning mechanism is located the top of main part mechanism, main part mechanism includes device body, connection steel sheet and deep floor, connection steel sheet fixed mounting is at the left and right sides of device body inner, deep floor fixed mounting is at the inner of device body;
The main body mechanism further comprises a through hole, a supporting circular tube and a flame spray nozzle, wherein the through hole is fixedly arranged in the middle of the inner end of the device body, the supporting circular tube is movably mounted at the inner end of the device body, the supporting circular tube is located inside the through hole, the flame spray nozzle is fixedly mounted at the upper end of the supporting circular tube, and the flame spray nozzle is uniformly distributed at the upper end of the supporting circular tube.
Preferably, the positioning mechanism comprises a supporting plate, a placing groove, a transmission motor, a connecting screw rod, a movable seat, a movable nut, a hydraulic cylinder, an adjusting rod and an L-shaped positioning plate, wherein the supporting plate is fixedly arranged in the middle of the front end and the rear end of the device body, the design of the supporting plate has the supporting effect on the positioning assembly, and the device body is composed of two groups of section steel with the length of 350 x 12 x 19 and the length of 6 m.
Preferably, the standing groove is fixedly arranged at the inner end of the supporting plate, the transmission motor is fixedly arranged at the upper end of the inner end of the standing groove, the connecting screw rod is fixedly arranged at the transmission end of the lower end of the transmission motor, and the transmission motor can drive the movable nut to do linear motion on the connecting screw rod.
Preferably, the movable seat is fixedly arranged at the lower end of the inner end of the placing groove, the lower end of the connecting screw rod is rotationally connected with the movable seat, and the design of the movable seat provides a supporting effect for the connecting screw rod, so that the movable seat can rotate at a constant speed under the driving of the transmission motor.
Preferably, the movable nut is in threaded connection with the outer end of the connecting screw rod, the hydraulic cylinder is fixedly arranged at the inner end of the movable nut, and the length of the adjusting rod can be properly adjusted through the design of the hydraulic cylinder.
Preferably, the adjusting rod is fixedly arranged at the driving end at the inner end of the hydraulic cylinder, the L-shaped positioning plate is fixedly arranged at the inner end of the movable adjusting rod, the adjusting rod can push the L-shaped positioning plate to adjust to a position suitable for processing the tower section of cylinder, and meanwhile, the L-shaped positioning plate is convenient to take and place for processing the tower section of cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the wind power pipe joint longitudinal seam heating device convenient for taking and placing workpieces, the application of the device body is realized by installing the main body mechanism, the cylindrical sections can be fully preheated before welding by welding personnel, water vapor between steel plates is removed, the welding qualification rate is improved, the preheating difficulty of welding operators before welding is reduced by the device body, the working intensity of the operators is lightened, the welding seam preheating progress of the device is fast, the welding seam can meet the requirement only by one-time preheating, the secondary heating is not needed, the efficiency is improved, the circulation of working procedures is accelerated, the device is convenient to manufacture, the manufacturing cost is low, the tool structure is simple, the operation difficulty is low, and the device has good market prospect;
2. According to the wind power pipe joint longitudinal joint heating device convenient for taking and placing the workpieces, the full preheating of the longitudinal joint of the processing pipe joint can be realized by installing and supporting the circular pipe and the flame spray heads, the longitudinal joint of the processing pipe joint is heated more uniformly due to the design of the plurality of groups of flame spray heads, the heating effect and the heating efficiency of the device body on the longitudinal joint of the pipe joint are improved, and the welding quality of the processing pipe joint is improved;
3. This wind-powered electricity generation pipe section longitudinal joint heating device convenient to get and put work piece through installation positioning mechanism, has realized when using the device body to carry out the heating operation of wind-powered electricity generation pipe section longitudinal joint, and the staff can carry out abundant location through the operation to the shell ring of processing, and the stability of guarantee processing shell ring preheating in-process has guaranteed the accuracy and the temperature that shell ring preheated, has improved the stability that the device body used.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the device body of the present utility model;
FIG. 3 is a schematic perspective view of a positioning mechanism according to the present utility model;
FIG. 4 is an enlarged schematic view of a part of the flame spray head of the present utility model.
In the figure: 1. a main body mechanism; 101. a device body; 102. connecting steel plates; 103. reinforcing rib plates; 104. a through hole; 105. supporting the round tube; 106. a flame spray head; 2. a positioning mechanism; 201. a support plate; 202. a placement groove; 203. a drive motor; 204. connecting a screw rod; 205. a movable seat; 206. a movable nut; 207. a hydraulic cylinder; 208. an adjusting rod; 209. l-shaped locating plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a wind-powered electricity generation pipe joint longitudinal joint heating device convenient to get put work piece, includes main part mechanism 1 and positioning mechanism 2, and positioning mechanism 2 is located the top of main part mechanism 1, and main part mechanism 1 includes device body 101, connecting steel sheet 102 and deep floor 103, and connecting steel sheet 102 fixed mounting is at the left and right sides of device body 101 inner, and deep floor 103 fixed mounting is at device body 101's inner;
The main body mechanism 1 further comprises a through hole 104, a supporting circular tube 105 and a flame spray head 106, wherein the through hole 104 is fixedly arranged in the middle of the inner end of the device body 101, the supporting circular tube 105 is movably arranged at the inner end of the device body 101, the supporting circular tube 105 is positioned in the through hole 104, the flame spray head 106 is fixedly arranged at the upper end of the supporting circular tube 105, the flame spray head 106 is uniformly distributed at the upper end of the supporting circular tube 105, when the device body 101 is used for preheating operation of a tower shell section, a worker firstly hangs the tower shell section needing to be preheated onto the device body 101, ensures that a shell section longitudinal seam is aligned with a tool, then opens gas for preparation ignition, the flame spray head 106 works to start preheating the shell section longitudinal seam, the whole course ensures that flame size is consistent, and in order to ensure welding quality of the weld, the worker timely opens a heating device to heat when the temperature is insufficient and ensures the welding progress.
The positioning mechanism 2 comprises a supporting plate 201, a placing groove 202, a transmission motor 203, a connecting screw rod 204, a movable seat 205, a movable nut 206, a hydraulic cylinder 207, an adjusting rod 208 and an L-shaped positioning plate 209, wherein the supporting plate 201 is fixedly arranged in the middle of the front end and the rear end of the device body 101, the placing groove 202 is fixedly arranged at the inner end of the supporting plate 201, the transmission motor 203 is fixedly arranged at the upper end of the inner end of the placing groove 202, the connecting screw rod 204 is fixedly arranged at the transmission end of the lower end of the transmission motor 203, the movable seat 205 is fixedly arranged at the lower end of the inner end of the placing groove 202, the lower end of the connecting screw rod 204 is rotationally connected with the movable seat 205, the movable nut 206 is in threaded connection with the outer end of the connecting screw rod 204, the hydraulic cylinder 207 is fixedly arranged at the inner end of the movable nut 206, the adjusting rod 208 is fixedly arranged at the transmission end of the inner end of the hydraulic cylinder 207, the L-shaped positioning plate 209 is fixedly arranged at the inner end of the movable adjusting rod 208, the hydraulic cylinder 207 is started to push the L-shaped positioning plate 209 to correspond to a processed cylindrical section, the transmission motor 203 works to drive the movable nut 206 to do linear motion on the screw rod, the movable nut 206 is driven by the L-shaped positioning plate 209 to move downwards to make contact with the processed cylindrical section, and the cylindrical section to be fully clamped, and the cylindrical section is firmly clamped.
Working principle: when the device body 101 is used for preheating operation of a cylindrical shell section of a tower, a worker firstly hangs the cylindrical shell section of the tower, which needs to be preheated, onto the device body 101, the longitudinal seam of the cylindrical shell section is aligned with a tool, then a hydraulic cylinder 207 is started to push an L-shaped locating plate 209 to correspond to the processed cylindrical shell section, a transmission motor 203 works to drive a movable nut 206 to do linear motion on a screw rod, the movable nut 206 drives the L-shaped locating plate 209 to move downwards, so that the movable nut 206 is fully contacted with the processed cylindrical shell section, clamping and fixing are carried out on the processed cylindrical shell section, stability in the cylindrical shell section preheating operation is guaranteed, then gas is opened for preparing ignition, a flame spray head 106 works to start preheating the longitudinal seam of the cylindrical shell section, the whole course ensures that the flame size is consistent until the cylindrical shell section is closed after the preheating is completed, in order to ensure the welding quality of a welding line, the worker should pay attention to the inter-path temperature of the welding line in the welding process, and the heating device is timely opened for heating when the temperature is insufficient, and the welding progress is ensured.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. Wind-powered electricity generation tube coupling longitudinal joint heating device convenient to get and put work piece, including main part mechanism (1) and positioning mechanism (2), its characterized in that: the positioning mechanism (2) is positioned above the main body mechanism (1), the main body mechanism (1) comprises a device body (101), a connecting steel plate (102) and reinforcing rib plates (103), the connecting steel plate (102) is fixedly arranged at the left end and the right end of the inner end of the device body (101), and the reinforcing rib plates (103) are fixedly arranged at the inner end of the device body (101);
The main body mechanism (1) further comprises a through hole (104), a supporting circular tube (105) and a flame spray nozzle (106), wherein the through hole (104) is fixedly arranged in the middle of the inner end of the device body (101), the supporting circular tube (105) is movably mounted at the inner end of the device body (101), the supporting circular tube (105) is located in the through hole (104), the flame spray nozzle (106) is fixedly mounted at the upper end of the supporting circular tube (105), and the flame spray nozzles (106) are uniformly distributed at the upper end of the supporting circular tube (105).
2. The wind power pipe joint longitudinal joint heating device convenient for taking and placing workpieces according to claim 1, wherein the wind power pipe joint longitudinal joint heating device is characterized in that: the positioning mechanism (2) comprises a supporting plate (201), a placing groove (202), a transmission motor (203), a connecting screw rod (204), a movable seat (205), a movable nut (206), a hydraulic cylinder (207), an adjusting rod (208) and an L-shaped positioning plate (209), wherein the supporting plate (201) is fixedly installed in the middle of the front end and the rear end of the device body (101).
3. The wind power pipe joint longitudinal joint heating device convenient for taking and placing workpieces according to claim 2, wherein the wind power pipe joint longitudinal joint heating device is characterized in that: the placing groove (202) is fixedly arranged at the inner end of the supporting plate (201), the transmission motor (203) is fixedly arranged at the upper end of the inner end of the placing groove (202), and the connecting screw rod (204) is fixedly arranged at the transmission end of the lower end of the transmission motor (203).
4. A wind power pipe joint longitudinal joint heating device convenient for taking and placing workpieces according to claim 3, wherein: the movable seat (205) is fixedly arranged at the lower end of the inner end of the placing groove (202), and the lower end of the connecting screw rod (204) is rotationally connected with the movable seat (205).
5. The wind power pipe joint longitudinal joint heating device convenient for taking and placing workpieces according to claim 4, wherein the wind power pipe joint longitudinal joint heating device is characterized in that: the movable nut (206) is in threaded connection with the outer end of the connecting screw rod (204), and the hydraulic cylinder (207) is fixedly arranged at the inner end of the movable nut (206).
6. The wind power pipe joint longitudinal joint heating device convenient for taking and placing workpieces according to claim 5, wherein the wind power pipe joint longitudinal joint heating device is characterized in that: the adjusting rod (208) is fixedly arranged at the transmission end at the inner end of the hydraulic cylinder (207), and the L-shaped locating plate (209) is fixedly arranged at the inner end of the movable adjusting rod (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322914825.1U CN220902301U (en) | 2023-10-30 | 2023-10-30 | Wind power pipe joint longitudinal joint heating device convenient for taking and placing workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322914825.1U CN220902301U (en) | 2023-10-30 | 2023-10-30 | Wind power pipe joint longitudinal joint heating device convenient for taking and placing workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902301U true CN220902301U (en) | 2024-05-07 |
Family
ID=90902541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322914825.1U Active CN220902301U (en) | 2023-10-30 | 2023-10-30 | Wind power pipe joint longitudinal joint heating device convenient for taking and placing workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902301U (en) |
-
2023
- 2023-10-30 CN CN202322914825.1U patent/CN220902301U/en active Active
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