CN220863064U - Welding set that boiler maintenance was used - Google Patents
Welding set that boiler maintenance was used Download PDFInfo
- Publication number
- CN220863064U CN220863064U CN202321901549.9U CN202321901549U CN220863064U CN 220863064 U CN220863064 U CN 220863064U CN 202321901549 U CN202321901549 U CN 202321901549U CN 220863064 U CN220863064 U CN 220863064U
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- support frame
- motor
- fixedly connected
- boiler
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- 238000003466 welding Methods 0.000 title claims abstract description 33
- 238000012423 maintenance Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000011418 maintenance treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model belongs to the technical field of boiler maintenance, and particularly relates to a welding device for boiler maintenance, which comprises a support frame, wherein the support frame is connected with a slide bar, the slide bar is slidably provided with a movable seat, the movable seat is connected with a connecting block, the connecting block is connected with a clamping block, the clamping block is rotationally provided with a rotating rod, the clamping block is provided with rotating grooves, the rotating rods are all fixed with rotating rollers, the clamping block is provided with a transmission cavity, the rotating rod is fixed with a gear, the transmission cavity is slidably provided with a rack, the clamping block is provided with a first motor, and the upper end of the support frame is provided with a movable assembly; through set up gear and rack in the fixture block, drive a plurality of gears by a rack, compare in a belt drive a plurality of drive wheels, this structure makes the rotor roller pivoted more stable, can not hinder boiler pivoted effect.
Description
Technical Field
The utility model belongs to the technical field of boiler maintenance, and particularly relates to a welding device for boiler maintenance.
Background
The boiler is a welding set that boiler maintenance was used has the pressure vessel of energy conversion function, and long-term use can take place situations such as broken hourglass to need weld the maintenance to the boiler, prior art generally is that operating personnel holds welding set and carries out welding treatment to the position that needs to repair, and current welding set is in the in-service use process can carry out good welding maintenance treatment to the boiler, when need carry out welding treatment to different positions, then need personnel to run back and forth, the operation is wasted time and energy, the operation of giving operating personnel has brought inconvenience, consequently, need improve it.
The utility model patent of China with the publication number of CN217889966U discloses a welding device for boiler maintenance, by arranging a brake motor, a driving motor and a pushing plate, a rotating shaft drives a roller and a driving wheel to rotate due to the operation of the brake motor, and the driving wheels are connected with each other through belt transmission, so that a plurality of driving wheels, a circular shaft and the whole roller are driven to rotate, the whole boiler is driven to rotate, meanwhile, the driving motor is started, the driving shaft drives the pushing plate to rotate integrally due to the operation of the driving motor, the fixed shaft drives the moving plate to move left and right integrally, and finally, relative adjustment can be carried out according to requirements, so that maintenance treatment on a plurality of positions is realized automatically.
However, because the technology is that a belt drives a plurality of driving wheels when in use, the structure only has driving wheels at the front end and the rear end, the running condition of the middle driving wheel is not ideal, the phenomenon can lead the rotating speed of the middle driving wheel to be smaller than that of the driving wheels at the front end and the rear end, and further the rolling wheels driven by the middle driving wheel can not strengthen the rotating effect of the boiler, but also prevent the boiler from rotating, therefore, the welding device for boiler maintenance is provided.
Disclosure of utility model
The purpose of the utility model is that: aims to provide a welding device for boiler maintenance, which is used for solving the problems existing in the background technology.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
The utility model provides a welding set that boiler maintenance was used, includes the support frame, the support frame is used for supporting, installing other spare part, fixedly connected with two slide bars between the front and back inner walls of support frame upside, the slide bar can make the slewing mechanism back and forth remove more stable, and two the slide bar slides jointly and is equipped with two and removes the seat, two remove the equal fixedly connected with connecting block of seat lower extreme, the connecting block owing to with the fixture block with remove the seat and be connected with and transmit power, two the equal fixedly connected with fixture block of connecting block, two the fixture block is closed and can be lifted the boiler, the fixture block is equipped with slewing mechanism;
The rotary mechanism comprises a plurality of rotary rods, the rotary rods are used for transmitting power to each part, two rotary grooves are formed in the left sides of the opposite sides of the clamping blocks, the rotary grooves are used for enabling boilers to be installed in the rotary rollers and rotate, a transmission cavity is formed in the right sides of the opposite sides of the clamping blocks, the transmission cavity is used for installing and protecting the gears and the racks, one end of each rotary rod is rotationally arranged on the left side wall of the rotary groove, the other end of each rotary rod extends into the transmission cavity and is rotationally connected with the left side wall of the transmission cavity, the rotary rollers located in the rotary grooves are fixedly arranged on the left sides of the rotary rods, the outer contours of the rotary rollers are in butt joint with the boilers installed in the clamping blocks, the rotary rollers rotate to drive the boilers to rotate, the gears located in the transmission cavity are fixedly arranged on the right sides of the rotary rods, the transmission cavity are slidingly provided with the gears which are jointly meshed with the gears, a first motor is installed on the clamping blocks, the first motor is used for providing power for the boiler output shaft, the first motor is fixedly connected with the first supporting frames, and the first supporting frames are fixedly connected with the first supporting frames.
The movable assembly comprises two mounting seats, the two mounting seats are symmetrically fixed at the upper end of the support frame, the two mounting seats are jointly rotated to be provided with a bidirectional screw rod, the bidirectional screw rod is in threaded connection with the movable seat, the upper end of the support frame is provided with a second motor positioned behind the mounting seats, an output shaft of the second motor is fixedly connected with the bidirectional screw rod, and the lower ends of the clamping blocks are jointly provided with a closing assembly.
The closing component comprises two fixing seats, the two fixing seats are respectively and fixedly connected to the lower ends of the clamping blocks, and the two fixing seats are fastened through bolts.
The left end of the support frame is provided with a third motor, the lower end of the support frame is provided with a groove, a screw rod is rotationally arranged in the groove, an output shaft of the third motor is fixedly connected with the screw rod, and a sliding block in threaded connection with the screw rod is slidingly arranged in the groove.
The lower end of the sliding block is provided with a connecting frame, and a welding head is hinged between two side walls of the connecting frame.
In the utility model, the gears and the racks are arranged in the clamping blocks, and one rack drives a plurality of gears, so that compared with a belt which drives a plurality of driving wheels, the structure ensures that the rotating roller rotates more stably and does not hinder the rotating effect of the boiler.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
FIG. 1 is a schematic structural view of a welding device for boiler maintenance according to the present utility model;
FIG. 2 is a schematic view showing a partial sectional structure of a welding device for boiler maintenance according to the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2A;
FIG. 4 is a schematic diagram showing a partial cross-sectional structure of a welding device for boiler maintenance according to the present utility model;
the main reference numerals are as follows:
the device comprises a supporting frame 100, a sliding rod 101, a movable seat 102, a connecting block 103 and a clamping block 104, wherein the clamping block 104, a rotating groove 105, a rotating roller 106, a transmission cavity 107, a gear 108, a rack 109, a first motor 110, a rotating rod 111, a mounting seat 200, a bidirectional screw 201, a second motor 202, a fixed seat 300, a third motor 400, a screw rod 401, a sliding block 402, a connecting frame 403 and a welding head 404.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
Embodiment one:
As shown in fig. 1 to 4, a welding device for repairing a boiler includes a supporting frame 100, which is characterized in that: two sliding rods 101 are fixedly connected between the front inner wall and the rear inner wall of the upper side of the support frame 100, the two sliding rods 101 are provided with two movable seats 102 in a sliding mode, the lower ends of the two movable seats 102 are fixedly connected with connecting blocks 103, the two connecting blocks 103 are fixedly connected with clamping blocks 104, and the clamping blocks 104 are provided with rotating mechanisms;
The rotary mechanism comprises a plurality of rotary rods 111, a rotary groove 105 is formed in the left side of the opposite side of each of two clamping blocks 104, a transmission cavity 107 is formed in the right side of the opposite side of each of the clamping blocks 104, one end of each of the rotary rods 111 is rotationally arranged on the left side wall of the rotary groove 105, the other end of each of the rotary rods 111 stretches into the transmission cavity 107 and is rotationally connected with the left side wall of the transmission cavity 107, rotary rollers 106 located inside the rotary groove 105 are fixedly arranged on the left side of each of the rotary rods 111, gears 108 located inside the transmission cavity 107 are fixedly arranged on the right side of each of the rotary rods 111, racks 109 meshed with the gears 108 are slidingly arranged inside the transmission cavity 107, a first motor 110 is arranged on the clamping blocks 104 at the rear side, an output shaft of the first motor 110 is fixedly connected with any one of the rotary rods 111, and a moving assembly is arranged at the upper end of the supporting frame 100.
The support frame 100 is used for supporting, install other spare part, slide bar 101 can make the tilting mechanism remove back and forth more stable, remove seat 102 is used for driving connecting block 103 and fixture block 104 back and forth movement, connecting block 103 is because be connected fixture block 104 and connecting block 103 and transmission power, two fixture blocks 104 closure can hang the boiler, the bull stick 111 is used for transmitting power to each spare part, the rotary groove 105 is used for providing the space for the installation of rotor 106, rotate, the outline of rotor 106 and the boiler butt of installing in fixture block 104, rotor 106 rotates and can drive the boiler and rotate, the transmission chamber 107 is used for installing, protection gear 108 and rack 109, first motor 110 provides power for the rotation boiler.
The working principle of the embodiment is as follows: when the boiler needs to be rotated, the first motor 110 is started, one rotating rod 111 is driven to rotate by the first motor 110, the gear 108 on the rotating rod 111 is rotated, the gear 108 drives the rack 109 meshed with the gear 108 to slide in the transmission cavity 107, the rack 109 drives other gears 108 to rotate, and finally all rotating rollers 106 rotate along with the rotating rod 111, so that the boiler can be driven to rotate.
In the present embodiment, by providing the gear 108 and the rack 109 in the cartridge 104, the rotation of the rotating roller 106 is made more stable.
Embodiment two:
On the basis of the first embodiment, the welding process of the welding device is further described, as shown in fig. 2-4, the moving assembly comprises two mounting seats 200, the two mounting seats 200 are symmetrically fixed at the upper end of the supporting frame 100, the two mounting seats 200 are jointly rotated and provided with a bidirectional screw 201, the bidirectional screw 201 is in threaded connection with the moving seat 102, the upper end of the supporting frame 100 is provided with a second motor 202 positioned behind the mounting seats 200, an output shaft of the second motor 202 is fixedly connected with the bidirectional screw 201, and the lower ends of the two clamping blocks 104 are jointly provided with a closing assembly.
The mounting base 200 is used for supporting a bidirectional screw 201, the bidirectional screw 201 is used for pushing the moving base 102 in threaded connection with the bidirectional screw 201, and the second motor 202 is used as a power source for forward and backward movement of the rotating mechanism.
The closing assembly comprises two fixing seats 300, wherein the two fixing seats 300 are respectively and fixedly connected to the lower ends of the two clamping blocks 104, and the two fixing seats 300 are fastened through bolts.
The two fixing bases 300 are fastened by bolts, so that the boiler can be prevented from falling out of the clamping blocks 104.
The third motor 400 is installed at the left end of the support frame 100, the lower end of the support frame 100 is provided with a groove, a screw rod 401 is rotationally arranged in the groove, an output shaft of the third motor 400 is fixedly connected with the screw rod 401, and a sliding block 402 in threaded connection with the screw rod 401 is slidingly arranged in the groove.
The third motor 400 can provide power for the rotation of the screw rod 401, and the rotating screw rod 401 can push the sliding block 402 to slide left and right in the groove.
The lower end of the sliding block 402 is provided with a connecting frame 403, and a welding joint 404 is hinged between two side walls of the connecting frame 403.
The connecting frame 403 can retract the welding head 404, and the welding head 404 can repair the damaged boiler.
The working principle of the embodiment is as follows: when the boiler needs to be repaired, the boiler is placed between the clamping blocks 104, the second motor 202 is started, the second motor 202 drives the bidirectional screw 201 to rotate, the two movable bases 102 move in opposite directions, the clamping blocks 104 clamp the boiler, the two clamping blocks 104 are fastened by using bolts, the two clamping blocks 104 are completely locked, the third motor 400 is started again, the welding head 404 is moved to a proper position by the third motor 400 which runs through the screw 401, and the damaged boiler can be repaired.
In this embodiment, by arranging the bidirectional screw 201, the two clamping blocks 104 can move relatively in the support frame 100 under the action of the second motor 202, so as to clamp the boiler to be repaired, and by arranging the third motor 400, the connecting frame 403 and the welding head 404 are driven to slide left and right on the screw 401, so that different positions of the boiler can be repaired.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (5)
1. The utility model provides a welding set that boiler maintenance was used, includes the support frame, its characterized in that: two sliding rods are fixedly connected between the front inner wall and the rear inner wall of the upper side of the support frame, two moving seats are arranged on the two sliding rods in a sliding mode, connecting blocks are fixedly connected to the lower ends of the two moving seats, clamping blocks are fixedly connected to the two connecting blocks, and a rotating mechanism is arranged on each clamping block;
The rotary mechanism comprises a plurality of rotary rods, a rotary groove is formed in the left side of the opposite side of each clamping block, a transmission cavity is formed in the right side of the opposite side of each clamping block, one end of each rotary rod is rotationally arranged on the left side wall of the rotary groove, the other end of each rotary rod stretches into the transmission cavity and is rotationally connected with the left side wall of the transmission cavity, each rotary rod is fixedly arranged on the left side of each rotary rod and is positioned in the rotary roller in the rotary groove, gears positioned in the transmission cavity are fixedly arranged on the right side of each rotary rod, racks meshed with the gears together are slidingly arranged in the transmission cavity, a first motor is mounted on each clamping block at the rear side, an output shaft of the first motor is fixedly connected with any rotary rod, and a moving assembly is arranged at the upper end of the support frame.
2. A welding apparatus for boiler maintenance according to claim 1, wherein: the movable assembly comprises two mounting seats, the two mounting seats are symmetrically fixed at the upper end of the support frame, the two mounting seats are jointly rotated to be provided with a bidirectional screw rod, the bidirectional screw rod is in threaded connection with the movable seat, the upper end of the support frame is provided with a second motor positioned behind the mounting seats, an output shaft of the second motor is fixedly connected with the bidirectional screw rod, and the lower ends of the clamping blocks are jointly provided with a closing assembly.
3. A welding apparatus for boiler maintenance according to claim 2, wherein: the closing component comprises two fixing seats, the two fixing seats are respectively and fixedly connected to the lower ends of the clamping blocks, and the two fixing seats are fastened through bolts.
4. A welding apparatus for boiler maintenance according to claim 1, wherein: the left end of the support frame is provided with a third motor, the lower end of the support frame is provided with a groove, a screw rod is rotationally arranged in the groove, an output shaft of the third motor is fixedly connected with the screw rod, and a sliding block in threaded connection with the screw rod is slidingly arranged in the groove.
5. The welding device for boiler maintenance according to claim 4, wherein: the lower end of the sliding block is fixedly provided with a connecting frame, and a welding head is hinged between two side walls of the connecting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321901549.9U CN220863064U (en) | 2023-07-19 | 2023-07-19 | Welding set that boiler maintenance was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321901549.9U CN220863064U (en) | 2023-07-19 | 2023-07-19 | Welding set that boiler maintenance was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220863064U true CN220863064U (en) | 2024-04-30 |
Family
ID=90812448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321901549.9U Active CN220863064U (en) | 2023-07-19 | 2023-07-19 | Welding set that boiler maintenance was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220863064U (en) |
-
2023
- 2023-07-19 CN CN202321901549.9U patent/CN220863064U/en active Active
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