CN216864267U - Post-welding heat treatment tool for wind power tower door frame - Google Patents
Post-welding heat treatment tool for wind power tower door frame Download PDFInfo
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- CN216864267U CN216864267U CN202220182977.XU CN202220182977U CN216864267U CN 216864267 U CN216864267 U CN 216864267U CN 202220182977 U CN202220182977 U CN 202220182977U CN 216864267 U CN216864267 U CN 216864267U
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- heating gun
- type heating
- heat treatment
- door frame
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Abstract
The utility model provides a post-weld heat treatment tool for a wind power tower cylinder door frame, which belongs to the technical field of heat treatment. Wherein, the heating gun subassembly includes linear type heating gun, the arc type heating gun, connecting piece and trachea erection joint, evenly be provided with the rifle mouth on linear type heating gun and the arc type heating gun, arc type heating gun and connecting piece are two, the both ends of linear type heating gun are respectively through two connecting pieces and arc type heating gun intercommunication, trachea erection joint's one end can communicate with the arc type heating gun, the supporting component includes bottom plate and bracing piece, the bracing piece sets up on the bottom plate, the linear type heating gun rotates and sets up on the bracing piece, the height that the bracing piece can be adjusted to the adjusting part, setting through this structure, work simultaneously when two relative wind power tower section of thick bamboo door frame postweld heat treatment frocks, just can realize efficient postweld heat treatment, and the work efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of heat treatment, in particular to a post-welding heat treatment tool for a wind power tower cylinder door frame.
Background
The wind power tower barrel is a tower pole of wind power generation, and mainly plays a supporting role in a wind generating set and absorbs the vibration of the set. In the production of wind power towers, a large amount of welding work exists, and after welding, postweld heat treatment is often required to improve the metallographic structure and performance of a welded joint or eliminate residual stress.
At present, when the heat treatment is carried out after the welding of the wind power tower cylinder door frame, no special heat treatment tool is provided mostly, so that the heat treatment work after the welding of the wind power tower cylinder door frame is troublesome and labor-consuming, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a post-welding heat treatment tool for a wind power tower cylinder door frame, and aims to solve the problem of low working efficiency of the existing post-welding heat treatment of the wind power tower cylinder door frame.
The embodiment of the utility model provides a post-welding heat treatment tool for a wind power tower cylinder door frame, which comprises a heating gun assembly, a supporting assembly and an adjusting assembly.
Wherein, the heating gun subassembly includes linear type heating gun, arc type heating gun, connecting piece and trachea erection joint, evenly is provided with the rifle mouth on linear type heating gun and the arc type heating gun, and arc type heating gun and connecting piece are two, and the both ends of linear type heating gun communicate with arc type heating gun through two connecting pieces respectively, and trachea erection joint's one end can communicate with arc type heating gun.
The supporting component comprises a bottom plate and a supporting rod, the supporting rod is arranged on the bottom plate, and the linear heating gun is rotatably arranged on the supporting rod.
The adjusting component is arranged on the supporting rod and can adjust the height of the supporting rod.
In this embodiment, the heating gun subassembly includes the linear type heating gun, the arc type heating gun, connecting piece and trachea erection joint, evenly be provided with the rifle mouth on linear type heating gun and the arc type heating gun, arc type heating gun and connecting piece are two, the both ends of linear type heating gun are respectively through two connecting pieces and arc type heating gun intercommunication, trachea erection joint's one end can communicate with the arc type heating gun, the supporting component includes bottom plate and bracing piece, the bracing piece sets up on the bottom plate, the linear type heating gun rotates and sets up on the bracing piece, the height that the bracing piece can be adjusted to the adjusting part, setting through this structure, work simultaneously when two relative wind power tower section of thick bamboo door frame postweld heat treatment frocks, just can realize the efficient postweld heat treatment, and the work efficiency is improved.
In one embodiment of the utility model, the adjusting assembly comprises an adjusting knob, a first bevel gear, a second bevel gear and a screw rod, the support rod comprises an upper support rod and a lower support rod sleeved on the upper support rod, a cavity is formed between the upper support rod and the lower support rod, the adjusting knob penetrates through the lower support rod and is fixedly connected with the first bevel gear in the cavity, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly connected with the screw rod, and the screw rod is screwed on the upper support rod.
In this embodiment, just can drive first bevel gear through rotating adjust knob to make the second bevel gear with first bevel gear meshing rotate, drive the screw rod and rotate, make the spiro union realize rising or the motion that reduces in the last bracing piece of screw rod, convenient operation.
In one embodiment of the utility model, the lower support rod is detachably provided with a clamping piece, and the clamping piece can fix the adjusting knob and the lower support rod with each other.
In this embodiment, the setting of piece is established in the card, can adjust to suitable high back at last bracing piece, realizes to go up the bracing piece that the card is established fixedly, makes the difficult change of whole height of bracing piece, and is more stable.
In one embodiment of the present invention, the fastening member is a bolt capable of being screwed to the lower support rod.
In this embodiment, will block and establish the piece and set up to the bolt that can the spiro union in the lower support bar, just can be when needs adjust the bracing piece height, take off the bolt on by the lower support bar, after adjusting to suitable height, install the bolt on the lower support bar again, easy operation, the practicality is strong.
In one embodiment of the utility model, the connecting piece is a connecting sleeve with two fixing bolts, the end parts of the linear heating gun and the arc heating gun are both provided with through holes in a penetrating way, and the two fixing bolts can penetrate through the through holes to fix the connecting piece with the linear heating gun and the arc heating gun respectively.
In this embodiment, with the connecting piece for having two fixing bolt's connecting sleeve, just can be simple realize linear type heating gun and arc type heating gun's mutual installation, dismantlement, convenient maintenance and accomodate.
In one embodiment of the utility model, the support rod is circumferentially provided with an auxiliary rod.
In this embodiment, the support rod is provided with the auxiliary rod in the circumferential direction, so that the stability of the support rod can be further improved.
In one embodiment of the utility model, the bottom of the bottom plate is provided with universal wheels.
In this embodiment, set up the universal wheel with the bottom of bottom plate, just made things convenient for the removal of whole device, use manpower sparingly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a post-weld heat treatment tool for a door frame of a wind power tower provided by an embodiment of the utility model;
FIG. 2 is an exploded view of the heat gun assembly;
FIG. 3 is a use state diagram of a post-weld heat treatment tool for a door frame of a wind power tower provided by an embodiment of the utility model;
fig. 4 is a cross-sectional view of the support pole.
Icon: 10-post-welding heat treatment tooling of a wind power tower cylinder door frame; 100-a heating gun assembly; 110-linear heating gun; 120-via holes; 130-arc type heat gun; 150-a connector; 151-fixing bolts; 153-a connecting sleeve; 170-installing a joint on the air pipe; 190-gun nozzle; 300-a support assembly; 310-a backplane; 311-universal wheels; 330-support rods; 331-upper support bar; 333-lower support bar; 3331-a snap-fit; 3333-auxiliary rod; 335-a cavity; 500-a regulating component; 510-adjusting knob; 530-a first bevel gear; 550-a second bevel gear; 570-screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a post-weld heat treatment tool 10 for a wind turbine tower doorframe, which includes a heating gun assembly 100, a support assembly 300 and an adjusting assembly 500.
Referring to fig. 2, the heating gun assembly 100 includes a linear type heating gun 110, an arc type heating gun 130, two connecting members 150 and an air pipe installation joint 170, wherein the linear type heating gun 110 and the arc type heating gun 130 are uniformly connected and provided with gun nozzles 190, the two ends of the linear type heating gun 110 are respectively connected with the arc type heating gun 130 through the two connecting members 150, and one end of the air pipe installation joint 170 is capable of being connected with the arc type heating gun 130.
In a specific embodiment, please refer to fig. 2, the connecting member 150 is a connecting sleeve 153 with two fixing bolts 151, and the ends of the linear heating gun 110 and the arc heating gun 130 are both provided with through holes 120, and the two fixing bolts 151 can pass through the through holes 120 to fix the connecting member 150 with the linear heating gun 110 and the arc heating gun 130 respectively. When the installation, cup joint the tip of linear type heating gun 110 and arc type heating gun 130 in adapter sleeve 153, correspond through-hole 120 and fixing bolt 151's mounting hole, pass fixing bolt 151 again nut fixed mounting can, realization linear type heating gun 110 and arc type heating gun 130 that just can be simple mutual installation, dismantlement, convenient maintenance and accomodation.
Specifically, the both ends of linear type heating gun 110 communicate with two arc type heating guns 130 respectively, can form half oval-shaped structure, please refer to fig. 3, like this, when using, rifle mouth 190 on two relative heating gun subassembly 100 just can make up and become an oval hot working circle, be fit for the oval structure of wind power tower section of thick bamboo door frame just, just make the disposable heat treatment after welding of wind power tower section of thick bamboo door frame very convenient, and simultaneously, the one end and the trachea intercommunication that arc type heating gun 130 was kept away from to trachea erection joint 170, when carrying out the heat treatment after welding, ventilate and get into linear type heating gun 110 and arc type heating gun 130 in the trachea, just can guarantee the normal heat treatment work of a plurality of rifle mouths 190.
Referring to fig. 1 and 3, the supporting assembly 300 includes a bottom plate 310 and a supporting rod 330, the supporting rod 330 is fixedly installed in the middle of the bottom plate 310, and specifically, a welding manner may be adopted, wherein the linear heating gun 110 is rotatably installed on the supporting rod 330, and when the linear heating gun 110 is specifically used, an included angle of a vertical plane between the linear heating gun 110 and the supporting rod 330 can be adjusted to adapt to a specific position of a door frame of a wind power tower.
It can be understood that the bottom plate 310 serves as a stable placement, and in a specific embodiment, referring to fig. 3, the universal wheels 311 are mounted at the bottom of the bottom plate 310, so that the movement of the whole device is facilitated, and the labor is saved.
Referring to fig. 1, the adjusting assembly 500 is disposed on the supporting rod 330, and can adjust the height of the supporting rod 330, that is, the height of the muzzle 190 in the heating gun assembly 100 can be adjusted.
In a specific embodiment, referring to fig. 4, the adjusting assembly 500 is configured to include an adjusting knob 510, a first bevel gear 530, a second bevel gear 550, and a screw 570, wherein the supporting rod 330 includes an upper supporting rod 331 and a lower supporting rod 333 sleeved on the upper supporting rod 331, a cavity 335 is formed between the upper supporting rod 331 and the lower supporting rod 333, the adjusting knob 510 penetrates through the lower supporting rod 333 and is fixedly connected to the first bevel gear 530 in the cavity 335, the first bevel gear 530 is engaged with the second bevel gear 550, the second bevel gear 550 is fixedly connected to the screw 570, the screw 570 is screwed to the upper supporting rod 331, and the adjusting knob 510 is rotated to drive the first bevel gear 530 to rotate, so that the second bevel gear 550 engaged with the first bevel gear 530 rotates to drive the screw 570 to rotate, and the upper supporting rod 331 screwed to the screw 570 is moved up or down, which is convenient to operate.
In the present embodiment, referring to fig. 1 and 4, the lower support rod 333 is detachably mounted with a clamping member 3331, the clamping member 3331 can fix the adjusting knob 510 and the lower support rod 333 to each other, and the clamping member 3331 can clamp and fix the upper support rod 331 after the upper support rod 331 is adjusted to a proper height, so that the overall height of the support rod 330 is not easily changed and is more stable.
In a specific embodiment, the fastening member 3331 is a bolt capable of being screwed to the lower support rod 333, so that the bolt can be detached from the lower support rod 333 when the height of the support rod 330 needs to be adjusted, and the bolt can be installed on the lower support rod 333 after the height of the support rod is adjusted to a suitable height.
Referring to fig. 3, in an embodiment, an auxiliary rod 3333 is installed on the supporting rod 330 in the circumferential direction, so as to further increase the supporting stability of the supporting rod 330.
The post-weld heat treatment tool 10 for the wind power tower cylinder door frame provided by the embodiment of the utility model has the specific use mode that: firstly, the linear heating gun 110 is installed on the supporting rod 330, then the two arc heating guns 130 are installed at two ends of the linear heating gun through the connecting piece 150 in a communicating manner, the bottom plate 310 is pushed under the action of the universal wheel 311, the gun nozzle 190 is moved to a position below a door frame of a wind power tower cylinder which needs to be subjected to heat treatment, the adjusting knob 510 is rotated to drive the first bevel gear 530 to rotate, the second bevel gear 550 meshed with the first bevel gear 530 is rotated to drive the screw 570 to rotate, the upper supporting rod 331 screwed on the screw 570 can be lifted or lowered, and after the gun nozzle 190 reaches a proper heat treatment position, bolts are fixed on the lower supporting rod 333 to realize clamping and fixing. Finally, efficient post-weld heat treatment can be performed by venting the gas tube fitting 170.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A post-welding heat treatment tool for a wind power tower cylinder door frame is characterized by comprising
The heating gun assembly comprises a linear type heating gun, an arc type heating gun, two connecting pieces and an air pipe installation joint, gun nozzles are uniformly arranged on the linear type heating gun and the arc type heating gun, the two connecting pieces are both the arc type heating gun, two ends of the linear type heating gun are respectively communicated with the arc type heating gun through the two connecting pieces, and one end of the air pipe installation joint can be communicated with the arc type heating gun;
the support assembly comprises a bottom plate and a support rod, the support rod is arranged on the bottom plate, and the linear heating gun is rotatably arranged on the support rod;
the adjusting component is arranged on the supporting rod and can adjust the height of the supporting rod.
2. The post-weld heat treatment tool for the wind power tower cylinder door frame according to claim 1, wherein the adjusting assembly comprises an adjusting knob, a first bevel gear, a second bevel gear and a screw rod, the supporting rod comprises an upper supporting rod and a lower supporting rod sleeved on the upper supporting rod, a cavity is formed between the upper supporting rod and the lower supporting rod, the adjusting knob penetrates through the lower supporting rod and is fixedly connected with the first bevel gear in the cavity, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly connected with the screw rod, and the screw rod is in threaded connection with the upper supporting rod.
3. The post-weld heat treatment tool for the wind power tower cylinder door frame according to claim 2, wherein a clamping piece is detachably arranged on the lower support rod, and the adjusting knob and the lower support rod can be fixed to each other by the clamping piece.
4. The post-weld heat treatment tool for the wind turbine tower doorframe as claimed in claim 3, wherein the clamping member is a bolt capable of being screwed to the lower support rod.
5. The post-weld heat treatment tool for the wind power tower cylinder door frame according to claim 1, wherein the connecting piece is a connecting sleeve with two fixing bolts, through holes are formed in the end portions of the linear heating gun and the arc heating gun in a penetrating mode, and the two fixing bolts can penetrate through the through holes to fix the connecting piece with the linear heating gun and the arc heating gun respectively.
6. The post-weld heat treatment tool for the wind power tower cylinder door frame according to claim 1, wherein auxiliary rods are arranged on the supporting rods in the circumferential direction.
7. The post-weld heat treatment tool for the wind turbine tower door frame according to claim 1, wherein universal wheels are arranged at the bottom of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182977.XU CN216864267U (en) | 2022-01-21 | 2022-01-21 | Post-welding heat treatment tool for wind power tower door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182977.XU CN216864267U (en) | 2022-01-21 | 2022-01-21 | Post-welding heat treatment tool for wind power tower door frame |
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| Publication Number | Publication Date |
|---|---|
| CN216864267U true CN216864267U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220182977.XU Active CN216864267U (en) | 2022-01-21 | 2022-01-21 | Post-welding heat treatment tool for wind power tower door frame |
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| Country | Link |
|---|---|
| CN (1) | CN216864267U (en) |
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- 2022-01-21 CN CN202220182977.XU patent/CN216864267U/en active Active
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