CN217995756U - Maintenance device of fuel transportation equipment of thermal power plant - Google Patents
Maintenance device of fuel transportation equipment of thermal power plant Download PDFInfo
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- CN217995756U CN217995756U CN202221262168.6U CN202221262168U CN217995756U CN 217995756 U CN217995756 U CN 217995756U CN 202221262168 U CN202221262168 U CN 202221262168U CN 217995756 U CN217995756 U CN 217995756U
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Abstract
Maintenance device of thermal power factory fuel transportation equipment, including the screw thread actuating lever, the chucking carrier block, support the drive block, go up the bracing piece, strengthen the spliced pole, the drive bracing piece, chucking carrier block bottom has lower screens piece, the inside screw thread actuating lever that suits with of chucking carrier block, the inside connecting thread actuating lever of chucking carrier block, the screw thread actuating lever rotates at chucking carrier block inside, chucking carrier block rear portion has the location and rotates the groove, screw thread actuating lever rear portion has the location and rotates the platform, the location rotates the platform and suits with the location and rotates the groove, the location rotates the platform and connects the location and rotates the groove, the location rotates the platform and rotates at the location rotation inslot portion, screw thread actuating lever rear portion has the rotation handle, it is located the location and rotates platform rear portion to rotate the handle, support the inside and the chucking carrier block of drive and suit, support drive block internal connection chucking carrier block.
Description
Technical Field
The utility model relates to a fuel transportation equipment field especially relates to a maintenance device of fuel transportation equipment of thermal power factory.
Background
When a conveyor belt device in a fuel transport facility of a thermal power plant is inspected, if a support roller is damaged, the conveyor belt is in close contact with the support roller, so that the inspection of the support roller is difficult. The prior patent discloses a multi-angle clamping and transporting device for electric power equipment maintenance (publication number: CN 208215336U), which comprises a damping base, wherein two groups of vertical plates are arranged at the top of the damping base, a first rotating shaft is rotatably inserted between the two groups of vertical plates, one side of each vertical plate is provided with a rotating motor, the outer wall of each linear guide rail is slidably connected with a nut sliding block, the clamped object can freely move in a certain space, the clamped object can be lifted to a working platform very easily, the labor intensity of electric power workers is reduced, and the potential safety hazard in electric power maintenance and installation is reduced. However, this patent is inconvenient to jack up the belt for maintenance and has limited operation modes.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to the above-mentioned that prior art exists, provide a convenient operation's fuel transport equipment's of thermal power factory maintenance device.
The utility model aims at realizing through the following technical scheme:
the utility model provides a maintenance device of fuel transportation equipment of thermal power factory, includes screw thread actuating lever, chucking carrier block, supports the drive block, go up the bracing piece, strengthen spliced pole, drive support bar, chucking carrier block bottom has lower clamping block, the inside screw thread actuating lever that suits with of chucking carrier block, the inside connecting thread actuating lever of chucking carrier block, the screw thread actuating lever rotates at chucking carrier block inside, chucking carrier block rear portion has the location and rotates the groove, screw thread actuating lever rear portion has the location and rotates the platform, the location rotates the platform and suits with the location rotation groove, the location rotates the platform and connects the location and rotates the groove, the location rotates the platform and rotates at the inslot portion in the location, screw thread actuating lever rear portion has the rotation handle, it rotates the handle and is located the location and rotates a rear portion.
Support the inside and the chucking bearer block that suit of drive block, support drive block internal connection chucking bearer block, support the drive block and slide in the chucking bearer block outside, it has the threaded connection piece to support drive block bottom, threaded connection piece and screw drive pole threaded connection, the chucking bearer block left and right sides has side sliding connection groove, it has sliding connection piece to support the drive block left and right sides, side sliding connection groove suits with sliding connection piece, sliding connection piece is connected to side sliding connection groove, sliding connection piece slides in side sliding connection groove inside.
Support the drive block top and have last rotation and connect the platform, go up the bracing piece bottom and have lower rotation and connect the platform, the lower rotation is connected the platform left and right sides and is connected with the rotation of drive bracing piece top, and drive bracing piece bottom and last rotation are connected the platform and are rotated and be connected, and the reinforced joint capital portion rotates with lower rotation and is connected the platform and is connected.
The reinforced connecting column and the lower rotary connecting table are connected with the connecting points at the inner sides of the driving supporting rod and the lower rotary connecting table, the bottom of the reinforced connecting column is provided with a reinforced column branch block, and the bottom of the reinforced column branch block is provided with an auxiliary connecting button.
The auxiliary connecting button is matched with the side sliding connecting groove, the auxiliary connecting button is connected with the side sliding connecting groove, and the auxiliary connecting button slides in the side sliding connecting groove.
Has the advantages that:
the utility model discloses when using this device to overhaul, wholly stretch into between conveyer belt and the support frame with this device, lower screens piece card that has the chucking carrier block is in the support frame outside, this device is whole can not rotate this moment, later forward twist rotates the handle, make the screw thread actuating lever rotate inside the chucking carrier block, the screw thread actuating lever makes when the chucking carrier block is inside to rotate to be close to each other rather than threaded connection's support drive block, the contained angle increase between drive bracing piece and the chucking carrier block this moment, go up the bracing piece and supported by the drive bracing piece, jack-up completely with the drive belt until going up the bracing piece, the conveyer belt and the transfer roller disconnection of fuel transportation equipment this moment, reserve sufficient space for follow-up maintenance work, the convenient going on of overhauing.
The utility model discloses strengthen the spliced pole top and be connected with last bracing piece, strengthen the spliced pole bottom and be connected with the chucking carrier block, strengthen the spliced pole and can assist when drive bracing piece supports last bracing piece and go up the bracing piece position and can not take place the skew, structural strength when promoting the bracing piece and supporting the conveyer belt, strengthen the stability of this device when overhauing the work.
The utility model discloses go up the bracing piece top and adopt the arc design, go up the sharp-pointed department fish tail conveyer belt of bracing piece when avoiding going up the bracing piece and prop up the conveyer belt to guarantee the security of maintenance work.
The utility model discloses support the drive block and adopt threaded connection with the screw thread actuating lever, threaded connection has good auto-lock nature, makes the last bracing piece can not roll back because of external force after mediating and accomplishing, guarantees the stability of maintenance process.
Drawings
Fig. 1 is a schematic view of a partial structure of a fuel transportation device of a thermal power plant according to the present invention.
Fig. 2 is the maintenance device operating condition schematic diagram of the fuel transportation equipment of the thermal power plant.
Fig. 3 is a schematic structural view of an overhaul device of a fuel transportation device of a thermal power plant.
Fig. 4 is a front cross-sectional view of an overhaul device of a fuel transportation device of a thermal power plant.
Figure 5 is thermal power factory fuel transportation equipment's maintenance device cross-sectional side view.
Fig. 6 is a schematic structural view of the upper support rod of the present invention.
Fig. 7 is a schematic view of the structure of the clamping bearing block of the present invention.
Fig. 8 is a schematic structural view of the supporting driving block of the present invention.
Fig. 9 is a schematic view of the reinforced connecting column of the present invention.
Fig. 10 is a schematic structural view of the threaded driving rod according to the present invention.
Detailed Description
The invention is explained in more detail below with reference to the drawings and examples:
the utility model provides a thermal power factory fuel transportation equipment's maintenance device, including screw thread actuating lever 1, chucking carrier block 2, support the actuating block 3, go up bracing piece 5, strengthen spliced pole 7, drive support bar 9, 2 bottoms of chucking carrier block have lower screens piece 12, 2 inside and screw thread actuating lever 1 suits of chucking carrier block, 2 internal connection screw thread actuating lever 1 of chucking carrier block, screw thread actuating lever 1 rotates 2 inside at chucking carrier block, 2 rear portions of chucking carrier block have location rotation groove 11, 1 rear portion of screw thread actuating lever has location rotation platform 10, location rotation platform 10 suits with location rotation groove 11, location rotation platform 10 connects location rotation groove 11, location rotation platform 10 rotates 11 inside the rotation in location rotation groove, 1 rear portion of screw thread actuating lever has rotation handle 14, it is located location rotation platform 10 rear portion to rotate handle 14.
Support that 3 insides of drive block are suitable for with chucking carrier block 2, support 3 internal connection chucking carrier block 2 of drive block, support drive block 3 and slide in 2 outsides of chucking carrier block, it has threaded connection piece 15 to support 3 bottoms of drive block, threaded connection piece 15 and 1 threaded connection of screw drive pole, the 2 left and right sides of chucking carrier block have side sliding connection groove 13, it has sliding connection piece 16 to support the 3 left and right sides of drive block, side sliding connection groove 13 suits with sliding connection piece 16, sliding connection piece 16 is connected to side sliding connection groove 13, sliding connection piece 16 slides in side sliding connection groove 13 is inside.
Support 3 tops of drive block and have last rotation and connect platform 4, go up 5 bottoms of bracing piece and have lower rotation and connect platform 6, the 6 left and right sides of lower rotation connection platform rotates with the 9 tops of actuating support bar and is connected, and 9 bottoms of actuating support bar rotate with last rotation and connect platform 4 and be connected, reinforce 7 tops of spliced pole and rotate with lower rotation and connect platform 6 and be connected.
The connecting points of the reinforced connecting column 7 and the lower rotary connecting table 6 are positioned at the inner sides of the connecting points of the driving supporting rod 9 and the lower rotary connecting table 6, the bottom of the reinforced connecting column 7 is provided with a reinforced column branch block 8, and the bottom of the reinforced column branch block 8 is provided with an auxiliary connecting button 17.
The auxiliary connection button 17 suits with side sliding connection groove 13, and the auxiliary connection button 17 is connected with side sliding connection groove 13, and the auxiliary connection button 17 slides inside side sliding connection groove 13.
When the device is used for maintenance, the whole device is extended between a conveyor belt and a support frame, a lower clamping block 12 of a clamping bearing block 2 is clamped outside the support frame, the whole device cannot rotate, then a rotating handle 14 is screwed in the forward direction, a threaded driving rod 1 rotates inside the clamping bearing block 2, a supporting driving block 3 in threaded connection with the threaded driving rod 1 is close to each other when the threaded driving rod 1 rotates inside the clamping bearing block 2, the included angle between a driving supporting rod 9 and the clamping bearing block 2 is increased, an upper supporting rod 5 is supported by the driving supporting rod 9 until the upper supporting rod 5 completely jacks up the conveyor belt, the conveyor belt and the conveyor roller of fuel transportation equipment are disconnected at the moment, enough space is reserved for subsequent maintenance work, and the maintenance is convenient to carry out, reinforce spliced pole 7 top and be connected with last bracing piece 5, reinforce spliced pole 7 bottom and be connected with chucking carrier block 2, reinforce spliced pole 7 can assist when drive bracing piece 9 supports last bracing piece 5 and go up the position of bracing piece 5 and can not take place the skew, structural strength when promoting last bracing piece 5 and support the conveyer belt, reinforce the stability of this device when overhauing the work, go up 5 tops of bracing piece and adopt the arc design, it puts the fish tail conveyer belt of sharp-pointed department of bracing piece 5 when avoiding going up bracing piece 5 and support the conveyer belt, thereby guarantee the security of overhauing the work, support driving block 3 and threaded driving pole 1 adoption threaded connection, threaded connection has good auto-lock nature, make last bracing piece 5 can not roll back because of external force after mediating and accomplishing, guarantee the stability of maintenance process, the totality supports stably, and is convenient for operation, overhaul convenience.
The working principle is as follows:
when using this device to overhaul, wholly stretch into between conveyer belt and the support frame with this device, lower screens piece card that chucking carrier block has is in the support frame outside, this device is whole can not rotate this moment, later forward twist rotates the handle, make the screw thread actuating lever rotate inside the chucking carrier block, the screw thread actuating lever makes the support drive block rather than threaded connection be close to each other when chucking carrier block is inside to be rotated, the contained angle increase between drive bracing piece and the chucking carrier block this moment, go up the bracing piece and be supported by the drive bracing piece, until going up the bracing piece and jack-up the drive belt completely, the conveyer belt and the transfer roller disconnection of fuel transportation equipment this moment, reserve sufficient space for follow-up maintenance work, the going on of convenient maintenance.
Claims (5)
1. The maintenance device is characterized by comprising a thread driving rod, a clamping bearing block, a supporting driving block, an upper supporting rod, a reinforcing connecting column and a driving supporting rod, wherein the bottom of the clamping bearing block is provided with a lower clamping block, the inside of the clamping bearing block is matched with the thread driving rod, the inside of the clamping bearing block is connected with the thread driving rod, the thread driving rod rotates inside the clamping bearing block, the rear part of the clamping bearing block is provided with a positioning rotating groove, the rear part of the thread driving rod is provided with a positioning rotating table, the positioning rotating table is matched with the positioning rotating groove, the positioning rotating table is connected with the positioning rotating groove, the positioning rotating table rotates inside the positioning rotating groove, the rear part of the thread driving rod is provided with a rotating handle, and the rotating handle is positioned at the rear part of the positioning rotating table.
2. The maintenance device of fuel transportation equipment of thermal power plant as claimed in claim 1, wherein the inside of the support driving block is adapted to the clamping bearing block, the inside of the support driving block is connected to the clamping bearing block, the support driving block slides outside the clamping bearing block, the bottom of the support driving block is provided with a threaded connection block, the threaded connection block is in threaded connection with the threaded driving rod, the left and right sides of the clamping bearing block are provided with side sliding connection grooves, the left and right sides of the support driving block are provided with sliding connection blocks, the side sliding connection grooves are adapted to the sliding connection blocks, the side sliding connection grooves are connected to the sliding connection blocks, and the sliding connection blocks slide inside the side sliding connection grooves.
3. The overhaul device for the fuel transportation equipment of the thermal power plant as claimed in claim 2, wherein the top of the support driving block is provided with an upper rotary connecting table, the bottom of the upper support rod is provided with a lower rotary connecting table, the left side and the right side of the lower rotary connecting table are rotatably connected with the top of the driving support rod, the bottom of the driving support rod is rotatably connected with the upper rotary connecting table, and the top of the reinforced connecting column is rotatably connected with the lower rotary connecting table.
4. The overhaul device for the fuel transportation equipment of the thermal power plant according to claim 3, wherein the connection points of the reinforced connection column and the lower rotary connection table are positioned inside the connection points of the driving support rod and the lower rotary connection table, the bottom of the reinforced connection column is provided with a reinforced column branch block, and the bottom of the reinforced column branch block is provided with an auxiliary connection button.
5. The maintenance device of fuel transporting equipment of thermal power plant as claimed in claim 4, wherein said auxiliary connecting button is fitted with a side sliding connecting groove, the auxiliary connecting button is connected with the side sliding connecting groove, and the auxiliary connecting button slides inside the side sliding connecting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221262168.6U CN217995756U (en) | 2022-05-25 | 2022-05-25 | Maintenance device of fuel transportation equipment of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221262168.6U CN217995756U (en) | 2022-05-25 | 2022-05-25 | Maintenance device of fuel transportation equipment of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217995756U true CN217995756U (en) | 2022-12-09 |
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ID=84292610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221262168.6U Active CN217995756U (en) | 2022-05-25 | 2022-05-25 | Maintenance device of fuel transportation equipment of thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217995756U (en) |
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2022
- 2022-05-25 CN CN202221262168.6U patent/CN217995756U/en active Active
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