CN210435085U - Water-cooled wall school shape equipment - Google Patents
Water-cooled wall school shape equipment Download PDFInfo
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- CN210435085U CN210435085U CN201921516328.3U CN201921516328U CN210435085U CN 210435085 U CN210435085 U CN 210435085U CN 201921516328 U CN201921516328 U CN 201921516328U CN 210435085 U CN210435085 U CN 210435085U
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- tube screen
- water
- school shape
- portal frame
- pneumatic cylinder
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Abstract
A water-cooled wall sizing device relates to sizing devices. The utility model discloses a solve current water-cooling wall school shape and adopt the form of punching press to go on for receive quick punching press in the local tube panel short time, easily cause the water-cooling wall at school shape in-process fracture, the school shape of water-cooling wall has brought the problem of quality and potential safety hazard. The utility model discloses a tube screen support frame, it still include at least a set of school shape unit, and every group school shape unit all includes portal frame body, pneumatic cylinder, school shape pressure handle and portal frame moving part, and portal frame body passes through portal frame moving part slidable mounting in the both sides of tube screen support frame, and handle fixed mounting is pressed in the school shape on the lower terminal surface of pneumatic cylinder, and the pneumatic cylinder is installed on the portal frame body, and the tube screen is installed on tube screen support frame, and the handle is pressed in the drive of pneumatic cylinder and the drive of whole tube screen is pressed under the drive of pneumatic cylinder and is realized pressing the whole tube screen. The utility model is suitable for a water-cooling wall school shape.
Description
Technical Field
The utility model relates to a school shape equipment, concretely relates to water-cooling wall school shape equipment.
Background
The water-cooled wall is the main heated part of the boiler, and is composed of a plurality of rows of steel pipes and distributed around the hearth of the boiler. The inside of the furnace is flowing water or steam, and the outside receives the heat of the flame of the boiler furnace. Mainly absorbs the radiation heat of high-temperature combustion products in the hearth, and the working medium rises in the hearth and is heated and evaporated. The tube screen of water-cooled wall is long in length, and the problem that the flatness of the tube screen is poor is easy to occur. The tube screen is generally required to be corrected, and the general correction is a process of applying small deformation to a local area of a workpiece by stamping, and finishing the flatness, the fillet radius and the like of a stamping part so as to meet the requirements of the workpiece.
The existing water-cooled wall shape correction is carried out in a stamping mode, so that a local tube panel is rapidly stamped in a short time, the water-cooled wall is easily broken in the shape correction process, and quality and potential safety hazards are brought to the shape correction of the water-cooled wall.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current water-cooling wall school shape and adopting the form of punching press to go on for receive quick punching press in the local tube panel short time, easily cause the water-cooling wall to take place to split at school shape in-process, the school shape of water-cooling wall has brought the problem of quality and potential safety hazard. Further provides a water wall sizing device.
The technical scheme of the utility model is that: the utility model provides a water-cooled wall school shape equipment includes tube screen support frame, it still includes at least a set of school shape unit, every group school shape unit all includes the portal frame body, the pneumatic cylinder, handle and portal frame moving component are pressed in the school shape, the portal frame body passes through portal frame moving component sliding mounting in the both sides of tube screen support frame, handle fixed mounting is pressed in the school shape on the lower terminal surface of pneumatic cylinder, the pneumatic cylinder is installed on the portal frame body, tube screen installs on tube screen support frame, the handle is pressed in the drive of pneumatic cylinder and is pressed the removal of the whole tube screen under the drive of portal frame, the school shape is pressed the handle and is pressed the subassembly under the pneumatic cylinder.
Further, the screen support includes screen support and two sets of slide rails, and the screen support is the support that has the support, and a set of slide rail is installed respectively to the screen support along its length direction's both sides.
Furthermore, the shape correcting press handle is a disk piece with a horizontal end face.
Further, the portal frame moving assembly comprises a sliding frame, a power transmission assembly and a plurality of pulleys, the sliding frame is installed on one side of the side face of the portal frame body, the power transmission assembly is installed on the sliding frame, the pulleys are installed on the sliding frame in a rotating mode, and the pulleys slide on the sliding rail under the driving of the power transmission assembly.
Further, the power transmission assembly comprises a motor base, a motor, a driving wheel, a driven wheel and a chain, the motor base is installed on the side face of the gantry frame body, the motor is installed on the motor base, an output shaft of the motor is connected with the driving wheel, the driven wheel is installed on the sliding frame in a rotating mode, the driving wheel and the driven wheel are connected through the chain, and the pulley rotates under the driving of the driven wheel.
Further, the motor is an asynchronous motor.
Further, the shape correcting units are divided into two groups.
Further, tube screen support frame and gantry body all adopt 45 steel to make.
Compared with the prior art, the utility model has the following effect:
the utility model discloses a pneumatic cylinder drives and presses the handle and pushes down and carry out the school shape to the water-cooled wall, has realized the slow pressurization to the tube panel, and the effectual impact of the tube panel that brings of the quick punching press of having avoided the current school shape in-process to adopt. Meanwhile, the lower end face of the correction pressing handle is a horizontal end face, so that the tube panel fracture caused by uneven pressure is effectively avoided. The quality of correction is guaranteed, and the potential safety hazard problem caused by tiny fracture generated by correction is avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention; FIG. 2 is a schematic structural view of a gantry body; fig. 3 is a schematic structural diagram of the hydraulic cylinder and the correction pressing handle connected together.
Detailed Description
The first embodiment is as follows: this embodiment is described in combination with fig. 1 to fig. 3, this embodiment's a water-cooling wall school shape equipment includes tube screen support frame 1, it still includes at least a set of school shape unit A, every group school shape unit A all includes portal frame body 2, pneumatic cylinder 3, handle 4 and portal frame moving component are pressed in the school shape, portal frame body 2 passes through portal frame moving component slidable mounting in tube screen support frame 1's both sides, handle 4 fixed mounting is pressed in the school shape on the lower terminal surface of pneumatic cylinder 3, pneumatic cylinder 3 is installed on portal frame body 2, tube screen 5 is installed on tube screen support frame 1, handle 4 is pressed in the drive of pneumatic cylinder 3 down to tube screen 5's school shape is realized under whole tube screen 5 in the drive of portal frame moving component.
The second embodiment is as follows: this embodiment is explained in conjunction with fig. 1, and tube screen support 1 of this embodiment includes tube screen support 1-1 and two sets of slide rails 1-2, and tube screen support 1-1 is the support body that has the support, and a set of slide rails 1-2 is installed respectively to tube screen support 1-1 along its length direction's both sides. The sliding rails 1-2 are arranged, so that the portal frame moving assembly can slide smoothly, the shape correction of different positions on the screen 5 is realized, and the use is more flexible and convenient. Other components and connections are the same as in the first embodiment.
The third concrete implementation mode: the present embodiment will be described with reference to fig. 1 and 3, and the correction press handle 4 of the present embodiment is a disk member having a horizontal end face. The area of the tube screen calibration is increased, and the tube screen is prevented from being in contact with a tube screen point to cause overlarge stress on the tube screen. The tube panel fracture caused by uneven pressure is avoided. Other compositions and connections are the same as in the first or second embodiments.
The fourth concrete implementation mode: the embodiment is described with reference to fig. 1 and 2, the gantry moving assembly of the embodiment includes a sliding frame 6, a power transmission assembly 7 and a plurality of pulleys 8, the sliding frame 6 is installed on one side of the side surface of the gantry body 2, the power transmission assembly 7 is installed on the sliding frame 6, the plurality of pulleys 8 are rotatably installed on the sliding frame 6, and the plurality of pulleys 8 are driven by the power transmission assembly 7 to slide on the sliding rails 1-2. The transmission form is more stable. Other compositions and connection relationships are the same as in the first, second or third embodiment.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 1 to 2, the power transmission assembly 7 of the embodiment includes a motor base 9, a motor 10, a driving wheel 11, a driven wheel 12 and a chain 13, the motor base 9 is installed on a side surface of the gantry frame body 2, the motor 10 is installed on the motor base 9, an output shaft of the motor 10 is connected with the driving wheel 11, the driven wheel 12 is rotatably installed on the sliding frame 6, the driving wheel 11 and the driven wheel 12 are connected through the chain 13, and the pulley 8 is driven by the driven wheel 12 to rotate. The movement of the gantry frame body is realized by adopting a motor to drive a chain wheel to move so as to drive a rolling guide wheel set to move. Other compositions and connection relationships are the same as those in the first, second, third or fourth embodiment.
The power transmission assembly 7 of the present embodiment may be implemented in a belt drive manner.
The sixth specific implementation mode: the present embodiment will be described with reference to fig. 1 to 2, and the motor 10 of the present embodiment is an asynchronous motor. The operation is more accurate. Other compositions and connection relationships are the same as in the first, second, third, fourth or fifth embodiment.
The seventh embodiment: the present embodiment will be described with reference to fig. 1, in which two calibration units a are provided. The shape correcting device adopts the shape correcting units A which are symmetrical left and right, the installation mode avoids the tube panel from moving in the shape correcting process, and the working efficiency is improved. Other compositions and connection relationships are the same as in the first, second, third, fourth, fifth or sixth embodiment.
The specific implementation mode is eight: the present embodiment is described with reference to fig. 1 to 2, and the tube screen support frame 1, the gantry 2 and the calibration press handle 4 of the present embodiment are made of 45-gauge steel. The hardness is improved. Other compositions and connection relationships are the same as those of embodiment one, two, three, four, five, six or seven.
The tube screen support frame 1, the gantry body 2 and the correction pressing handle 4 of the embodiment are processed by I-shaped steel in a welding mode. The structural rigidity is enough, and the bearing capacity is strong. Easily available materials and low cost.
The specific implementation method nine: the present embodiment is described with reference to fig. 1 to 2, and the number of pulleys 8 in the present embodiment is 2. The two sliding wheel sets on the single side can greatly improve the sliding stability and have a guiding effect in the sliding process. Other compositions and connection relationships are the same as those in the first, second, third, fourth, fifth, sixth, seventh or eighth embodiment.
The detailed implementation mode is ten: the embodiment is described with reference to fig. 1 to 2, and the embodiment further includes a mounting frame 14, and the mounting frame 14 is mounted on the gantry body 2. The hydraulic cylinder 3 and the shape correction pressing handle 4 are fixed, so that the hydraulic cylinder 3 and the shape correction pressing handle 4 are fixed conveniently, and smooth pressing of the hydraulic cylinder is guaranteed. Other compositions and connection relationships are the same as those of embodiment one, two, three, four, five, six, seven, eight or nine.
The utility model discloses a theory of operation:
the utility model discloses an asynchronous motor 10 drives action wheel 11 motion, and then drives pulley 8 rotation, presses handle 4 to push down through pneumatic cylinder 3 drive school shape to the tube screen 5 and carries out the school shape, realizes the dual school shape of fixed point school shape and removal school shape, improves the school shape quality.
The pulleys 8 are arranged in two groups on one side, so that the running stability of the gantry can be guaranteed, and the two groups of rollers can play a role in guiding. The shape correction of the tube panel is carried out by utilizing the pressing handle, the movement of the pressing handle is realized by utilizing the power of the hydraulic cylinder, and the hydraulic cylinder has the advantages that the tube panel can be slowly pressurized, so that the tube panel is prevented from being broken due to large-amplitude pressurization. Two sides of the tube panel are respectively provided with a gantry pressing handle, so that the working efficiency is improved, and the tube panel is prevented from moving.
Claims (9)
1. The utility model provides a water-cooled wall school shape equipment, it includes tube screen support frame (1), its characterized in that: it still includes at least a set of school shape unit (A), every group school shape unit (A) all includes portal frame body (2), pneumatic cylinder (3), handle (4) and portal frame moving component are pressed in the school shape, portal frame body (2) are through the both sides of portal frame moving component slidable mounting in tube screen support frame (1), handle (4) fixed mounting is pressed in the school shape on the lower terminal surface of pneumatic cylinder (3), install on portal frame body (2) pneumatic cylinder (3), install on tube screen support frame (1) tube screen (5), handle (4) are pressed in tube screen (5) under the drive of pneumatic cylinder (3) to realize the school shape to whole tube screen (5) under the drive of portal frame moving component.
2. The water-cooled wall sizing equipment according to claim 1, wherein: tube screen support frame (1) includes tube screen support body (1-1) and two sets of slide rails (1-2), and tube screen support body (1-1) is the support body that has the support, and a set of slide rail (1-2) is installed respectively along its length direction's both sides in tube screen support body (1-1).
3. The water-cooled wall sizing equipment according to claim 2, wherein: the shape correcting press handle (4) is a disc piece with a horizontal end face.
4. The water-cooled wall sizing equipment according to claim 3, wherein: the portal frame moving assembly comprises a sliding frame (6), a power transmission assembly (7) and a plurality of pulleys (8), the sliding frame (6) is installed on one side of the side face of the portal frame body (2), the power transmission assembly (7) is installed on the sliding frame (6), the pulleys (8) are rotatably installed on the sliding frame (6), and the pulleys (8) slide on the sliding rails (1-2) under the driving of the power transmission assembly (7).
5. The water-cooled wall sizing equipment according to claim 4, wherein: power transmission unit (7) include motor cabinet (9), motor (10), action wheel (11), follow driving wheel (12) and chain (13), install on the side of longmen support body (2) motor cabinet (9), install on motor cabinet (9) motor (10), the output shaft and action wheel (11) of motor (10) are connected, rotate from driving wheel (12) and install on carriage (6), connect through chain (13) between action wheel (11) and the follow driving wheel (12), pulley (8) rotate under the drive of follow driving wheel (12).
6. The water-cooled wall sizing equipment according to claim 5, wherein: the motor (10) is an asynchronous motor.
7. The water-cooled wall sizing device according to claim 1 or 6, wherein: the shape correcting units (A) are divided into two groups.
8. The water-cooled wall sizing equipment according to claim 1, wherein: the tube screen support frame (1) and the gantry body (2) are both made of No. 45 steel.
9. The water-cooled wall sizing equipment according to claim 4, wherein: the number of the pulleys (8) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516328.3U CN210435085U (en) | 2019-09-11 | 2019-09-11 | Water-cooled wall school shape equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516328.3U CN210435085U (en) | 2019-09-11 | 2019-09-11 | Water-cooled wall school shape equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210435085U true CN210435085U (en) | 2020-05-01 |
Family
ID=70410669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921516328.3U Active CN210435085U (en) | 2019-09-11 | 2019-09-11 | Water-cooled wall school shape equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210435085U (en) |
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2019
- 2019-09-11 CN CN201921516328.3U patent/CN210435085U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.1, 4th floor, unit 1, Longyue building, Hongqi Street, Nangang concentration District, Harbin Economic Development Zone, Heilongjiang Province Patentee after: Harbin Keneng Cladding Technology Co., Ltd Address before: 150040 Heilongjiang province Harbin city Xiangfang province music pine square Patentee before: HARBIN KENENG CLADDING TECHNOLOGY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A water wall shape correction equipment Effective date of registration: 20201228 Granted publication date: 20200501 Pledgee: Harbin Kechuang Financing Guarantee Co., Ltd Pledgor: Harbin Keneng Cladding Technology Co., Ltd Registration number: Y2020230000021 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211124 Granted publication date: 20200501 Pledgee: Harbin Kechuang Financing Guarantee Co., Ltd Pledgor: Harbin Keneng Cladding Technology Co., Ltd Registration number: Y2020230000021 |