CN111515907A - Bolt dismounting device for lower wind shield of magnetic pole of vertical water turbine generator set - Google Patents
Bolt dismounting device for lower wind shield of magnetic pole of vertical water turbine generator set Download PDFInfo
- Publication number
- CN111515907A CN111515907A CN202010476291.7A CN202010476291A CN111515907A CN 111515907 A CN111515907 A CN 111515907A CN 202010476291 A CN202010476291 A CN 202010476291A CN 111515907 A CN111515907 A CN 111515907A
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- rod
- seat
- magnetic pole
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0028—Tool balancers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention provides a bolt dismounting device for a wind deflector under a magnetic pole of a vertical water turbine generator set, which comprises a first supporting seat, wherein a second supporting seat is arranged on the first supporting seat, a balancing rod is arranged at the upper end of the second supporting seat, a cross rod is arranged in the middle of the balancing rod, the cross rod is hinged with an installation seat at the upper end of the second supporting seat, a clamp is arranged at the end part of the cross rod and used for installing a wind power machine, two ends of the balancing rod are connected with one side of the second supporting seat through springs, the other side of the second supporting seat is connected with the cross rod through a balancing chain, and the second supporting seat is in threaded connection or sliding connection with the. The special tool is characterized in that a plurality of holes are formed in the mounting seat, the cross rod is rotatably connected with the holes through pins, two springs are arranged between the vertical rods and the horizontal cross rod, the pneumatic wrench is pulled to a proper height by the aid of pulling force of the springs during operation, and operation can be completed by a single person.
Description
Technical Field
The invention relates to the field of hydraulic generator equipment maintenance devices, in particular to a device for dismounting a bolt of a lower wind shield of a magnetic pole of a vertical hydraulic generator set.
Background
The existing vertical hydroelectric generating set magnetic pole lower wind deflector bolt is assembled and disassembled by lifting a wind trigger through the top of the head by manpower or manually assembling and disassembling the wind trigger by using a knocking spanner.
The disadvantages of the above-mentioned lifting operation method are:
1. the operating efficiency is low, and the number of the wind deflector bolts under the magnetic pole of the hydroelectric generating set is large (more than 150), and the position is special, and only 8 bolts can be dismounted in one station, so that the bolt dismounting efficiency is low through the manual replacement of the station.
2. The safety risk in the operation process is large, the weight of the sleeve of the wind trigger is nearly 15kg, the wind trigger is lifted over the head by manpower to dismount the wind screen bolt, and the dismounted nut is easily thrown out instantly at a high speed along with violent vibration in the high-speed rotation process of the wind trigger to cause personnel injury.
3. The operation needs the personnel of complex many, in order to easily lift the overhead operation with the wind trigger, can arrange three people simultaneously and lift the wind trigger operation together, alone drags the wind trigger base, alone stabilizes the sleeve, and alone another comes operating switch.
Disclosure of Invention
The invention mainly aims to provide a device for dismounting a bolt of a magnetic pole lower wind deflector of a vertical water turbine generator set, which solves the problem of dismounting the bolt of the magnetic pole lower wind deflector of the vertical water turbine generator set.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a vertical hydroelectric set magnetic pole lower wind deflector bolt dismounting device, includes first supporting seat, is equipped with the second supporting seat on the first supporting seat, second supporting seat upper end is equipped with the balancing pole, and the balancing pole middle part is equipped with the horizontal pole, and the mount pad of horizontal pole and second supporting seat upper end is articulated, the horizontal pole tip is equipped with anchor clamps, anchor clamps are used for installing the trigger, the balancing pole both ends are passed through the spring and are connected with second supporting seat one side, and second supporting seat opposite side is connected with the horizontal pole through balanced chain, second supporting seat and first supporting seat threaded connection, perhaps sliding connection.
In the preferred scheme, a plurality of holes are formed in the mounting seat, and the cross rod is rotatably connected with the holes through pins.
In the preferred scheme, anchor clamps are the customization anchor clamps, including the collar, collar one end is equipped with first threaded rod, first threaded rod and horizontal pole tip threaded connection, the customization anchor clamps are used for installing the customization trigger.
In the preferred scheme, the mounting ring inboard is equipped with the plate body, customization wind trigger one side is equipped with the trigger mounting panel, the trigger mounting panel is established on the plate body.
In the preferred scheme, second supporting seat and first supporting seat threaded connection, second supporting seat below is equipped with the second threaded rod, be equipped with the connecting rod on the first supporting seat, second threaded rod and connecting rod threaded connection.
In the preferred scheme, be equipped with a plurality of down tube, down tube one end is connected with the connecting rod, and the other end is connected with first supporting seat.
In a preferred scheme, a second supporting seat is connected with a first supporting seat in a sliding mode, a pressure bar is arranged between the second supporting seat and the first supporting seat, the piston end of the pressure bar is connected with the first supporting seat through a hollow column, the fixed end of the pressure bar is connected with the second supporting seat, an upper positioning hole is arranged below the second supporting seat, an upper fixing column is arranged at the end part of the fixed end of the pressure bar and arranged in the upper positioning hole, a lower positioning hole is arranged at the upper end of the hollow column, a middle part is arranged at the end part of the piston end of the pressure bar, a lower positioning hole is arranged at the upper end of the hollow column, a lower fixing column is arranged at the piston end;
the locking clamp comprises two right-angle blocks, one end of each right-angle block is clamped on the end face of the upper fixing column or the lower fixing column of the air pressure rod, and the other end of each right-angle block is locked through a screw.
In the preferred scheme, a push rod is arranged in a hollow column, the push rod is in sliding connection with the hollow column, the upper end of the push rod abuts against a pressing head of a pneumatic rod, the other end of the push rod penetrates through the bottom of the hollow column, a plurality of sliding tables are arranged in the hollow column, a limiting table is arranged on the push rod, the limiting table abuts against the sliding tables, and the push rod is in sliding connection with the sliding tables;
an inner lifting pedal is arranged below the hollow column, one end of the inner lifting pedal is abutted against the lower end of the push rod, and the middle part of the inner lifting pedal is hinged with the first supporting seat through an inner rotating seat;
the outer lifting pedal is arranged at the symmetrical position of the inner lifting pedal, one end of the outer lifting pedal is abutted against the lower end of the push rod, the middle part of the outer lifting pedal is hinged with the first supporting seat through the outer rotating seat, one side of the outer rotating seat is provided with a limiting seat, and the outer lifting pedal is arranged above the limiting seat.
In a preferable scheme, the clamp is a universal clamp, two sides of the universal clamp are connected with the front baffle through a cylinder, an ear plate is arranged on one side of the cylinder and connected with a rotating block, the rotating block is hinged with a sliding rod nut, and the rotating hole penetrates through the sliding rod and a rotating hole in the end part of the rotating block;
the cylinder is provided with a fixing nut which passes through the cylinder and abuts against the side face of the universal pneumatic wrench;
the sliding rod is connected with the cross rod in a sliding mode, the cross rod is provided with a locking nut, and the locking nut penetrates through the cross rod and abuts against the sliding rod.
In the preferred scheme, be equipped with the cushion on the first supporting seat, the cushion below is equipped with the fixture block, and the fixture block card is equipped with the universal wheel below the first supporting seat on the first supporting seat, and first supporting seat still is equipped with the case.
The invention provides a device for dismounting a bolt of a lower wind deflector of a magnetic pole of a vertical water turbine generator set, which has the following beneficial effects:
1. the special tool with the structure is more labor-saving when used for disassembling the wind deflector bolt under the magnetic pole, the two springs are arranged between the vertical rod and the horizontal rod, the wind trigger is pulled to a proper height by the pulling force of the springs during operation, and the operation can be completed by a single person.
2. This specialized tool has extremely strong flexibility, and the universal wheel has been installed to specialized tool's bottom, connects through screw-thread fit between supporting seat and the montant, so the operation of any position can be accomplished to the during operation trigger.
3. The operation height is adjustable, the upper height and the lower height of the pneumatic wrench can be adjusted within a certain range through adjustment of the pin hole and thread adjustment of the vertical rod, and the influence of the operation height caused by different ground levels is eliminated.
4. The operation angle is adjustable, is connected through screw-thread fit between fan trigger anchor clamps and the horizontal pole, relies on screw-thread fit fan trigger can rotation angle wantonly, can accomplish the part operation under the specific environment, simple structure, and convenient to use is fit for using widely.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a general block diagram of the present invention;
FIG. 2 is a front cross-sectional block diagram of the present invention;
FIG. 3 is a block diagram of the custom jig of the present invention;
FIG. 4 is a disassembled view of the custom jig of the present invention;
FIG. 5 is a general block diagram of a preferred embodiment of the present invention;
FIG. 6 is a front cross-sectional structural view of a preferred embodiment of the present invention;
FIG. 7 is a side view of the gas cylinder assembly of the present invention;
FIG. 8 is a sectional view of the mounting of the air spring according to the present invention;
FIG. 9 is a view of the mounting structure of the elevating pedal of the present invention;
FIG. 10 is a side view of the lifting pedal of the present invention;
FIG. 11 is a view of the mounting structure of the universal fixture of the present invention;
FIG. 12 is a view of the general fixture construction of the present invention;
FIG. 13 is a disassembled view of the universal fixture of the present invention;
figure 14 is a diagram of the cushion of the present invention;
in the figure: customizing a clamp 1; a mounting ring 101; a first threaded rod 102; a plate body 103; a balance chain 2; a first support base 3; a universal wheel 4; a pin 5; a balancing lever 6; a cross bar 601; a pull ring 7; a spring 8; a second support 9; a second threaded rod 901; a mount 902; an upper positioning hole 903; a connecting rod 10; a diagonal rod 11; customizing the pneumatic trigger 12; a trigger mounting plate 1201; a universal pneumatic trigger 13; a gas cylinder 14; an upper fixed column 1401; a lower fixed column 1402; a pressing head 1403; a hollow column 15; a lower positioning hole 1501; a slide table 1502; a storage box 16; an upper locking clip 17; a lower locking clip 18; an inner lift pedal 19; an inner rotating base 1901; a seat cushion 20; a cartridge 2001; a push rod 21; a limit stand 2101; a lock nut 22; an outer lift pedal 23; an outer rotating base 2301; a limiting seat 2302; a universal fixture 24; an ear plate 2401; a cylinder 2402; a slide lever 25; a rotating block 26; a rotation hole 2601; a fixing nut 27; a front baffle 28.
Detailed Description
Example 1
As shown in fig. 1-14, a vertical hydroelectric set magnetic pole lower wind deflector bolt dismounting device, includes first supporting seat 3, is equipped with second supporting seat 9 on the first supporting seat 3, second supporting seat 9 upper end is equipped with balancing pole 6, and balancing pole 6 middle part is equipped with horizontal pole 601, and horizontal pole 601 is articulated with mount pad 902 of second supporting seat 9 upper end, horizontal pole 601 tip is equipped with anchor clamps, anchor clamps are used for installing the trigger, 6 both ends of balancing pole are connected with second supporting seat 9 one side through spring 8, and second supporting seat 9 opposite side is connected with horizontal pole 601 through balanced chain 2, second supporting seat 9 and first supporting seat 3 threaded connection, perhaps sliding connection. From this structure, as the structure shown in fig. 1 or 5, the wind trigger is installed on anchor clamps, installs spring 8 on balancing pole 6 and is connected with second supporting seat 9, and balanced chain 2 is installed to the other end, prevents that horizontal pole 601 anchor clamps one end from upwarping, but presses anchor clamps one end and can descend, borrows the pulling force of spring during the operation and draws the wind trigger to suitable height, also can descend, plays supplementary rising, supplementary installation wind trigger alleviates manpower burden, convenient to use.
In a preferable scheme, a plurality of holes are formed in the mounting seat 902, and the cross rod 601 is rotatably connected with the holes through pins 5. With this structure, the positions of the cross bar 601 and the mounting seat 902 can be adjusted, and the height adjustment is suitable for each height adjustment.
In a preferable scheme, the clamp is a customized clamp 1 and comprises a mounting ring 101, a first threaded rod 102 is arranged at one end of the mounting ring 101, the first threaded rod 102 is in threaded connection with the end of a cross rod 601, and the customized clamp 1 is used for mounting a customized wind trigger 12. With the structure, the trigger mounting plate 1201 is custom-installed on one side of the custom air trigger 12, and the trigger mounting plate 1201 is used for being mounted on the custom-made clamp 1 and is in threaded connection with the end part of the cross rod 601 through the first threaded rod 102, so that the rotation angle and the extension can be adjusted.
In a preferred embodiment, a plate body 103 is arranged on the inner side of the mounting ring 101, a trigger mounting plate 1201 is arranged on one side of the customized air trigger 12, and the trigger mounting plate 1201 is arranged on the plate body 103. With this structure, the trigger mounting plate 1201 is custom-fitted to the custom air trigger 12 side, and the trigger mounting plate 1201 is mounted to the plate body 103.
In the preferred scheme, the second supporting seat 9 is in threaded connection with the first supporting seat 3, a second threaded rod 901 is arranged below the second supporting seat 9, a connecting rod 10 is arranged on the first supporting seat 3, and the second threaded rod 901 is in threaded connection with the connecting rod 10. With this structure, the second threaded rod 901 and the connecting rod 10 are threadedly connected to suit the height to be finely adjusted.
In the preferred scheme, be equipped with a plurality of down tube 11, down tube 11 one end is connected with connecting rod 10, and the other end is connected with first supporting seat 3. With this structure, the diagonal member 11 plays a supporting role.
Example 2
As shown in fig. 1 to 14, the second support seat 9 is slidably connected to the first support seat 3, a pneumatic rod 14 is disposed between the second support seat 9 and the first support seat 3, a piston end of the pneumatic rod 14 is connected to the first support seat 3 through a hollow column 15, a fixed end of the pneumatic rod 14 is connected to the second support seat 9, an upper positioning hole 903 is disposed below the second support seat 9, an upper fixing column 1401 is disposed at an end of the fixed end of the pneumatic rod 14, the upper fixing column 1401 is disposed in the upper positioning hole 903, a lower positioning hole 1501 is disposed at an upper end of the hollow column 15, a middle positioning hole 1501 is disposed at an end of the piston end of the pneumatic rod 14, a lower positioning hole 1501 is disposed at an upper end of the hollow column 15, a lower fixing column 1402 is disposed at an end of the piston end. According to the structure, the air pressure rod 14 is a small air pressure rod 14, two ends of the air pressure rod 14 are installed at the lower end of the second supporting seat 9 and the upper end of the hollow column 15, the air pressure rod 14 can be lifted by pressing the end part of the air pressure rod 14, when the air pressure rod 14 is lowered, a hand is placed on the handle below the balance rod 6, a lifting pedal is stepped on by a foot, the hand presses downwards to enable the air pressure rod 14 to contract and descend, the air pressure rod 14 belongs to a light air pressure rod 14, the general air pressure rod 14 can be pressed and lowered by 400N, the scheme can enable the air pressure rod 14 to descend by the action force between 150N and 200N, and large pressing force is not needed.
An upper locking clamp 17 and a lower locking clamp 18 are further arranged, the locking clamp comprises two right-angle blocks, one end of each right-angle block is clamped on the end face of the upper fixing column 1401 or the lower fixing column 1402 of the air pressure bar 14, and the other end of each right-angle block is locked through a screw. With this structure, as shown in fig. 7, the upper lock clip 17 and the lower lock clip 18 are mainly used for fixing the upper fixing column 1401 or the lower fixing column 1402 of the air pressure bar 14 to prevent falling off.
In a preferable scheme, a push rod 21 is arranged inside the hollow column 15, the push rod 21 is in sliding connection with the hollow column 15, the upper end of the push rod 21 abuts against a pressing head 1403 of the air pressure rod 14, the other end of the push rod 21 penetrates through the bottom of the hollow column 15, a plurality of sliding tables 1502 are arranged inside the hollow column 15, a limiting table 2101 is arranged on the push rod 21, the limiting table 2101 abuts against the sliding tables 1502, and the push rod 21 is in sliding connection with the sliding tables 1502. With this structure, the push rod 21 pushes the pressing head 1403, and the pressure applied above the balance bar 6 is between 50N and 200N, so that the pneumatic rod 14 can be lowered.
An inner lifting pedal 19 is arranged below the hollow column 15, one end of the inner lifting pedal 19 is abutted against the lower end of a push rod 21, and the middle part of the inner lifting pedal 19 is hinged with the first supporting seat 3 through an inner rotating seat 1901; with this structure, the inner lift pedal 19 can be pushed inside the first support base 3 to perform a lifting operation.
In a preferable scheme, the clamp is a universal clamp 24, two sides of the universal clamp 24 are connected with a front baffle 28 through a cylinder 2402, an ear plate 2401 is arranged on one side of the cylinder 2402, the ear plate 2401 is connected with a rotating block 26, the rotating block 26 is hinged with a sliding rod 25 through a nut, and the rotating hole 2601 penetrates through the sliding rod 25 and a rotating hole 2601 at the end of the rotating block 26. With this structure, the universal clamp 24 can prevent the custom air trigger 12 from being damaged and the device from being used for various types of universal air triggers 13.
Wherein the rotation hole 2601 allows the entire universal fixture 24 to be rotated for different angles.
The cylinder 2402 is provided with a fixing nut 27, and the fixing nut 27 passes through the cylinder 2402 and abuts against the side surface of the universal pneumatic trigger 13; with this structure, the fixing nut 27 is used to fix the universal wind trigger 13.
The sliding rod 25 is connected with a cross rod 601 in a sliding manner, a locking nut 22 is arranged on the cross rod 601, and the locking nut 22 passes through the cross rod 601 and abuts against the sliding rod 25; with this structure, the slide rod 25 can be extended and retracted to achieve position adjustment, and the lock nut 22 is used to lock the position of the slide rod 25.
In a preferable scheme, a seat cushion 20 is arranged on the first support seat 3, a fixture block 2001 is arranged below the seat cushion 20, the fixture block 2001 is clamped on the first support seat 3, a universal wheel 4 is arranged below the first support seat 3, and the first support seat 3 is further provided with a storage box 16. With this structure, the seat cushion 20 can be locked at a plurality of positions below the first support base 3 by the locking blocks 2001, so that the worker can take a rest or reduce the labor, and the storage box 16 is used for storing nuts.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (10)
1. The utility model provides a vertical hydroelectric set magnetic pole lower wind deflector bolt dismounting device which characterized by: including first supporting seat (3), be equipped with second supporting seat (9) on first supporting seat (3), second supporting seat (9) upper end is equipped with balancing pole (6), and balancing pole (6) middle part is equipped with horizontal pole (601), and horizontal pole (601) are articulated with mount pad (902) of second supporting seat (9) upper end, horizontal pole (601) tip is equipped with anchor clamps, anchor clamps are used for installing the wind trigger, spring (8) are passed through at balancing pole (6) both ends and are connected with second supporting seat (9) one side, and second supporting seat (9) opposite side is connected with horizontal pole (601) through balanced chain (2), second supporting seat (9) and first supporting seat (3) threaded connection, perhaps sliding connection.
2. The device for dismounting the bolt of the lower magnetic pole wind deflector of the vertical water turbine generator set according to claim 1, is characterized in that: the mounting base (902) is provided with a plurality of holes, and the cross rod (601) is rotatably connected with the holes through pins (5).
3. The device for dismounting the bolt of the lower magnetic pole wind deflector of the vertical water turbine generator set according to claim 1, is characterized in that: the clamp is a customized clamp (1) and comprises a mounting ring (101), wherein a first threaded rod (102) is arranged at one end of the mounting ring (101), the first threaded rod (102) is in threaded connection with the end of a cross rod (601), and the customized clamp (1) is used for installing a customized pneumatic wrench (12).
4. The device for dismounting the bolt of the lower magnetic pole wind deflector of the vertical water turbine generator set according to claim 3, is characterized in that: the mounting ring (101) inboard is equipped with plate body (103), customization wind trigger (12) one side is equipped with trigger mounting panel (1201), trigger mounting panel (1201) is established on plate body (103).
5. The device for dismounting the bolt of the lower magnetic pole wind deflector of the vertical water turbine generator set according to claim 1, is characterized in that: the second supporting seat (9) is in threaded connection with the first supporting seat (3), a second threaded rod (901) is arranged below the second supporting seat (9), a connecting rod (10) is arranged on the first supporting seat (3), and the second threaded rod (901) is in threaded connection with the connecting rod (10).
6. The device for dismounting the bolt of the lower magnetic pole wind deflector of the vertical water turbine generator set according to claim 5, is characterized in that: is provided with a plurality of inclined rods (11), one end of each inclined rod (11) is connected with the connecting rod (10), and the other end of each inclined rod is connected with the first supporting seat (3).
7. The device for dismounting the bolt of the lower magnetic pole wind deflector of the vertical water turbine generator set according to claim 1, is characterized in that: the second supporting seat (9) is connected with the first supporting seat (3) in a sliding way, a pneumatic rod (14) is arranged between the second supporting seat (9) and the first supporting seat (3), the piston end of the pneumatic rod (14) is connected with the first supporting seat (3) through a hollow column (15), the fixed end of the air pressure bar (14) is connected with the second supporting seat (9), an upper positioning hole (903) is arranged below the second supporting seat (9), an upper fixing column (1401) is arranged at the end part of the fixed end of the air pressure bar (14), the upper fixing column (1401) is arranged in an upper positioning hole (903), the upper end of the hollow column (15) is provided with a lower positioning hole (1501), the end part of the piston end of the air pressure rod (14) is provided with a middle part, the upper end of the hollow column (15) is provided with a lower positioning hole (1501), the piston end of the air pressure rod (14) is provided with a lower fixing column (1402), and the lower fixing column (1402) is arranged in the lower positioning hole (1501);
the locking device is also provided with an upper locking clamp (17) and a lower locking clamp (18), wherein the locking clamp comprises two right-angle blocks, one end of each right-angle block is clamped on the end surface of an upper fixing column (1401) or a lower fixing column (1402) of the air pressure bar (14), and the other end of each right-angle block is locked through a screw.
8. The device for dismounting the bolt of the lower magnetic pole wind deflector of the vertical water turbine generator set according to claim 7, is characterized in that: a push rod (21) is arranged in the hollow column (15), the push rod (21) is in sliding connection with the hollow column (15), the upper end of the push rod (21) abuts against a pressing head (1403) of the air pressure rod (14), the other end of the push rod penetrates through the bottom of the hollow column (15), a plurality of sliding tables (1502) are arranged in the hollow column (15), a limiting table (2101) is arranged on the push rod (21), the limiting table (2101) abuts against the sliding tables (1502), and the push rod (21) is in sliding connection with the sliding tables (1502);
an inner lifting pedal (19) is arranged below the hollow column (15), one end of the inner lifting pedal (19) is abutted against the lower end of the push rod (21), and the middle part of the inner lifting pedal (19) is hinged with the first supporting seat (3) through an inner rotating seat (1901);
interior lift footboard (19) symmetric position is equipped with outer lift footboard (23), and outer lift footboard (23) one end is supported and is leaned on push rod (21) lower extreme, and the middle part is articulated through outer roating seat (2301) and first supporting seat (3), outer roating seat (2301) one side is equipped with spacing seat (2302), and outer lift footboard (23) are established in spacing seat (2302) top.
9. The device for dismounting the bolt of the lower magnetic pole wind deflector of the vertical water turbine generator set according to claim 7, is characterized in that: the clamp is a universal clamp (24), two sides of the universal clamp (24) are connected with a front baffle (28) through a cylinder (2402), an ear plate (2401) is arranged on one side of the cylinder (2402), the ear plate (2401) is connected with a rotating block (26), the rotating block (26) is hinged to a sliding rod (25) through a nut, and a rotating hole (2601) penetrates through the sliding rod (25) and a rotating hole (2601) in the end portion of the rotating block (26);
the cylinder (2402) is provided with a fixing nut (27), and the fixing nut (27) penetrates through the cylinder (2402) and abuts against the side face of the universal pneumatic trigger (13);
the sliding rod (25) is connected with the cross rod (601) in a sliding mode, a locking nut (22) is arranged on the cross rod (601), and the locking nut (22) penetrates through the cross rod (601) and abuts against the sliding rod (25).
10. The device for dismounting the bolt of the lower magnetic pole wind deflector of the vertical water turbine generator set according to claim 1, is characterized in that: the novel multifunctional seat is characterized in that a seat cushion (20) is arranged on the first supporting seat (3), a clamping block (2001) is arranged below the seat cushion (20), the clamping block (2001) is clamped on the first supporting seat (3), a universal wheel (4) is arranged below the first supporting seat (3), and a storage box (16) is further arranged on the first supporting seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010476291.7A CN111515907B (en) | 2020-05-29 | Vertical hydroelectric set magnetic pole lower wind screen bolt dismantles auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010476291.7A CN111515907B (en) | 2020-05-29 | Vertical hydroelectric set magnetic pole lower wind screen bolt dismantles auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111515907A true CN111515907A (en) | 2020-08-11 |
| CN111515907B CN111515907B (en) | 2024-07-05 |
Family
ID=
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571349A (en) * | 2020-11-30 | 2021-03-30 | 湖南金广达电力建设有限公司 | Auxiliary installation equipment for electric power construction |
| CN115488816A (en) * | 2022-08-17 | 2022-12-20 | 湖北清江水电开发有限责任公司 | Tool and method for disassembling and assembling magnetic pole support block of large hydraulic generator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0947974A (en) * | 1995-08-02 | 1997-02-18 | Itami Kogyo Kk | Pull-off device for filled blade |
| KR20050039995A (en) * | 2003-10-27 | 2005-05-03 | 한국항공우주산업 주식회사 | Apparatus for turning locking bolts on an engine of aircraft |
| CN103567750A (en) * | 2012-08-07 | 2014-02-12 | 株洲华盛实业有限公司 | Bolt detaching device |
| CN103586680A (en) * | 2013-11-19 | 2014-02-19 | 安徽省芜湖仪器仪表研究所 | Vertically-assembled balance arm mechanism and adjustment method thereof |
| JP2015188941A (en) * | 2014-03-27 | 2015-11-02 | トヨタ車体株式会社 | work assist device |
| CN106493684A (en) * | 2016-12-29 | 2017-03-15 | 重庆昌跃机电制造有限公司 | A kind of torque mechanism for crankshaft-link rod production |
| CN107378484A (en) * | 2017-08-31 | 2017-11-24 | 汐畅信息咨询新沂有限公司 | A kind of flat shim bolt and spring shim screening assembling device of expansion bolt |
| CN209970189U (en) * | 2019-04-16 | 2020-01-21 | 沈阳沈一精工机床有限公司 | Tool bit replacing device of numerical control machine tool |
| CN212445077U (en) * | 2020-05-29 | 2021-02-02 | 湖北清江水电开发有限责任公司 | Bolt dismounting device for lower wind shield of magnetic pole of vertical water turbine generator set |
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0947974A (en) * | 1995-08-02 | 1997-02-18 | Itami Kogyo Kk | Pull-off device for filled blade |
| KR20050039995A (en) * | 2003-10-27 | 2005-05-03 | 한국항공우주산업 주식회사 | Apparatus for turning locking bolts on an engine of aircraft |
| CN103567750A (en) * | 2012-08-07 | 2014-02-12 | 株洲华盛实业有限公司 | Bolt detaching device |
| CN103586680A (en) * | 2013-11-19 | 2014-02-19 | 安徽省芜湖仪器仪表研究所 | Vertically-assembled balance arm mechanism and adjustment method thereof |
| JP2015188941A (en) * | 2014-03-27 | 2015-11-02 | トヨタ車体株式会社 | work assist device |
| CN106493684A (en) * | 2016-12-29 | 2017-03-15 | 重庆昌跃机电制造有限公司 | A kind of torque mechanism for crankshaft-link rod production |
| CN107378484A (en) * | 2017-08-31 | 2017-11-24 | 汐畅信息咨询新沂有限公司 | A kind of flat shim bolt and spring shim screening assembling device of expansion bolt |
| CN209970189U (en) * | 2019-04-16 | 2020-01-21 | 沈阳沈一精工机床有限公司 | Tool bit replacing device of numerical control machine tool |
| CN212445077U (en) * | 2020-05-29 | 2021-02-02 | 湖北清江水电开发有限责任公司 | Bolt dismounting device for lower wind shield of magnetic pole of vertical water turbine generator set |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571349A (en) * | 2020-11-30 | 2021-03-30 | 湖南金广达电力建设有限公司 | Auxiliary installation equipment for electric power construction |
| CN115488816A (en) * | 2022-08-17 | 2022-12-20 | 湖北清江水电开发有限责任公司 | Tool and method for disassembling and assembling magnetic pole support block of large hydraulic generator |
| CN115488816B (en) * | 2022-08-17 | 2023-07-11 | 湖北清江水电开发有限责任公司 | Large-scale hydraulic generator magnetic pole support block dismounting tool and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208729677U (en) | Pin shaft dismounting device for derrick crane | |
| CN212445077U (en) | Bolt dismounting device for lower wind shield of magnetic pole of vertical water turbine generator set | |
| CN111515907A (en) | Bolt dismounting device for lower wind shield of magnetic pole of vertical water turbine generator set | |
| CN111515907B (en) | Vertical hydroelectric set magnetic pole lower wind screen bolt dismantles auxiliary device | |
| CN214817933U (en) | Adjustable kuppe mounting platform | |
| CN211262660U (en) | Novel illumination test equipment | |
| CN214418673U (en) | Large-scale generator motor thrust tile assembly and disassembly tools | |
| CN206605468U (en) | A kind of plant equipment inspection rack structure | |
| CN107717846B (en) | Special jig for disassembling cutter | |
| CN220596777U (en) | Clamp for carrying safety valve | |
| CN221037978U (en) | Novel shock absorber assembly testing machine | |
| CN219582669U (en) | Mining jack dismounting chuck | |
| CN210210316U (en) | Civil aircraft brake device comprehensive maintenance platform | |
| CN218875378U (en) | Bicycle front fork assembly table | |
| CN219889180U (en) | Fire control monitoring device convenient to installation | |
| CN215256583U (en) | Wind turbine generator system yaw brake dismouting auxiliary device | |
| CN220993598U (en) | Multi-specification adjustable mesh rim machining tool | |
| CN217908851U (en) | Inflation equipment for basketball | |
| CN213615431U (en) | Clamping and positioning device for automobile turbine part | |
| CN211590166U (en) | Automatic change assembly line and rise tight device | |
| CN218726517U (en) | Stable, reliable and convenient low-friction testing device | |
| CN212206954U (en) | Quantitative grading detection equipment for hardness of impact type high-temperature component through adaptive adjustment | |
| CN216399551U (en) | Locomotive operation and maintenance operation platform | |
| CN220699493U (en) | Auxiliary device is changed to wind turbine generator system driftage clamp | |
| CN219152814U (en) | Workbench for installing wind turbine generator system parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |