CN211470604U - Hoisting device for transformer substation - Google Patents
Hoisting device for transformer substation Download PDFInfo
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- CN211470604U CN211470604U CN201922093065.6U CN201922093065U CN211470604U CN 211470604 U CN211470604 U CN 211470604U CN 201922093065 U CN201922093065 U CN 201922093065U CN 211470604 U CN211470604 U CN 211470604U
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- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model provides a hoisting device for transformer substation. Hoisting device for transformer substation includes: a base; the bottom of the weighting block is fixed to the top of the base, the top of the weighting block is rotatably connected with a rotating rod, and the right side of the rotating rod is movably connected with a first hydraulic rod; the fixed plate, the bottom of fixed plate is fixed in the top of dwang, the first motor of top fixedly connected with of fixed plate, the first belt pulley of outer fixed surface of first motor output shaft is connected with. The utility model provides a hoist device for transformer substation passes through the slip movable block, and the movable block drives fixture block downstream, and in the fixture block inserted the draw-in groove at movable block top, then rotatory screw thread bolt made the screw thread bolt move left, in the thread groove of fixture block was advanced in the rotation gradually, and then made the couple seal, the effectual phenomenon that unhooking appears in the in-process swing that prevents to lift by crane.
Description
Technical Field
The utility model relates to a hoist device field especially relates to a hoist device for transformer substation.
Background
Transformer substation, place of changing voltage. In order to transmit the electric energy generated by the power plant to a remote place, the voltage must be increased to become high voltage, and then the voltage is decreased as required near the user, and the voltage increasing and decreasing work is completed by a transformer substation. The main equipment of a substation are switches and transformers. The small transformer substations are called as transformer substations according to different sizes. The transformer substation is larger than the substation. The transformer substation refers to a step-down transformer substation with the voltage grade below 110 kV; the transformer substations comprise 'boosting and reducing' transformer substations of various voltage grades.
The hoisting device for the transformer substation is generally used for hoisting components, the existing hoisting device for the transformer substation is low in safety, the damage of the hoisting device caused by the overlarge heavy material quantity is easy to occur, the hoisting device is easy to unhook the hoisted components in rotation, the hoisted components are damaged by falling, and the accident of smashing personnel can also occur.
Therefore, it is necessary to provide a hoisting device for a substation to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hoisting device for transformer substation has solved the problem that linkage damaged and unhook.
In order to solve the technical problem, the utility model provides a hoist device for transformer substation includes:
a base;
the bottom of the weighting block is fixed to the top of the base, the top of the weighting block is rotatably connected with a rotating rod, and the right side of the rotating rod is movably connected with a first hydraulic rod;
the bottom of the fixed plate is fixed to the top end of the rotating rod, the top of the fixed plate is fixedly connected with a first motor, the first motor is connected with an external power supply through a control switch, the first motor is a servo motor and can rotate forward and backward, a first belt pulley is fixedly connected to the outer surface of an output shaft of the first motor, a fixed block is fixedly connected to the top of the fixed plate and located on the right side of the first motor, a second hydraulic rod is movably connected to the right side of the fixed block, and the other end of the first hydraulic rod is movably connected with the bottom of the second hydraulic rod;
the bottom of the first supporting plate is fixed to the top of the fixed block, a second supporting plate is fixedly connected to the top of the fixed block and located on the back of the first supporting plate, a rotating shaft is rotatably connected between one side, opposite to the first supporting plate and the second supporting plate, of the first supporting plate, a rotating disc is fixedly connected to the outer surface of the rotating shaft, a steel wire rope is arranged on the outer surface of the rotating disc, one end of the rotating shaft penetrates through the second supporting plate and extends to the back of the second supporting plate, a second belt pulley is fixedly connected to the outer surface, extending to one end of the back of the second supporting plate, of the rotating shaft, and a belt is arranged between the first belt pulley and the second;
the suspension device is arranged at one end of the steel wire rope and comprises a balancing weight, and the top of the balancing weight is arranged at one end of the steel wire rope.
Preferably, the first bevel gear of surface fixedly connected with of dwang, the top of base just is located the right side fixedly connected with second motor of dwang, second motor pass through control switch and are connected with external power supply, the surface fixedly connected with second bevel gear of second motor output shaft, first bevel gear and second bevel gear meshing.
Preferably, the bottom of balancing weight is provided with a groove, a mounting plate is fixedly connected between two sides of the inner wall of the groove, fixed rods are fixedly connected to two sides of the bottom of the mounting plate, a sliding block is slidably connected to the outer surface of each fixed rod, and a first telescopic spring is arranged between the bottom of the sliding block and the bottom of the inner wall of the groove and located on the outer surface of each fixed rod.
Preferably, two fixedly connected with movable plate between the relative one side of sliding block, recess inner wall's top fixedly connected with gag lever post, the gag lever post runs through the mounting panel and extends to the bottom of mounting panel, the both sides of mounting panel bottom with be provided with second expanding spring between the both sides at movable plate top.
Preferably, the bottom of the moving plate is fixedly connected with a mounting groove, the front of the mounting groove is provided with a sliding groove, the inside of the sliding groove is connected with a moving block in a sliding manner, the inside of the mounting groove is connected with a clamping block in a sliding manner, and the right side of the clamping block is provided with a thread groove matched with the thread bolt.
Preferably, the right side of the mounting groove is in threaded connection with a threaded bolt, and one end of the threaded bolt penetrates through the mounting groove and extends to the inside of the mounting groove.
Preferably, the bottom fixedly connected with couple of mounting groove, the inside cover of couple is equipped with the movable block, and the draw-in groove with fixture block looks adaptation is seted up at the top of movable block.
Compared with the prior art, the utility model provides a hoist device for transformer substation has following beneficial effect:
the utility model provides a hoisting device for transformer substation, the components and parts that will be lifted by crane are hung on the couple, the movable block is rotated, through the sliding movable block, the movable block drives the fixture block to move downwards, the fixture block is inserted into the slot at the top of the movable block, then the threaded bolt is rotated to make the threaded bolt move leftwards, and the threaded bolt gradually rotates into the threaded groove of the fixture block, thereby the couple is closed, and the phenomenon of unhooking due to swinging in the lifting process is effectively prevented;
the first hydraulic rod drives the second hydraulic rod to move upwards through the extension of the first hydraulic rod, the first motor rotates to drive the first belt pulley to rotate through the starting of the first motor, the first belt pulley rotates to drive the second belt pulley to rotate, the second belt pulley rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the rotating disc to rotate, so that the steel wire rope slowly extends, and the second hydraulic rod is matched with the first motor for use, so that the transverse distance of the hoisted object can be adjusted, and the longitudinal distance can be adjusted by the matching use of the first hydraulic rod, the second hydraulic rod and the first motor, by starting the second motor, the second motor rotates to drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, and the first bevel gear drives the rotating rod to rotate, so that the lifting position can be adjusted by 360 degrees;
when the components and parts of hanging are than when heavy, the movable plate drives two sliding blocks downstream, and the sliding block extrudees first expanding spring, and first expanding spring can be to making movable plate upward movement because the elastic force of self, and movable plate downstream can stimulate second expanding spring, and second expanding spring also can drive movable plate upward movement because the elastic force of self for hang the atress sharing, can not act on a point, and then make more stable.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a hoisting device for a transformer substation provided by the present invention;
fig. 2 is a side view of the first support plate shown in fig. 1;
fig. 3 is an internal view of the weight member shown in fig. 1.
Reference numbers in the figures: 1. the base, 2, the weight, 3, the dwang, 4, the first hydraulic stem, 5, the fixed plate, 6, the first motor, 7, the first belt pulley, 8, the fixed block, 9, the second hydraulic stem, 10, the first backup pad, 11, the second backup pad, 12, the axis of rotation, 13, the carousel, 14, the wire rope, 15, the second belt pulley, 16, linkage, 161, the balancing weight, 162, the recess, 163, the mounting panel, 164, the fixed rod, 165, the sliding block, 166, the movable plate, 167, the first expanding spring, 168, the gag lever post, 169, the second expanding spring, 17, the first conical gear, 18, the second motor, 19, the second conical gear, 20, the mounting groove, 21, the spout, 22, the movable block, 23, the fixture block, 24, the screw bolt, 25, the couple, 26, the movable block, 27, the leading wheel, 28, the stopper.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a hoisting device for a transformer substation according to a preferred embodiment of the present invention; fig. 2 is a side view of the first support plate shown in fig. 1; fig. 3 is an internal view of the weight member shown in fig. 1. Hoist device for transformer substation includes:
a base 1;
the bottom of the weighting block 2 is fixed to the top of the base 1, the top of the weighting block 2 is rotatably connected with a rotating rod 3, and the right side of the rotating rod 3 is movably connected with a first hydraulic rod 4;
the bottom of the fixed plate 5 is fixed to the top end of the rotating rod 3, the top of the fixed plate 5 is fixedly connected with a first motor 6, the outer surface of an output shaft of the first motor 6 is fixedly connected with a first belt pulley 7, the top of the fixed plate 5 is fixedly connected with a fixed block 8 positioned on the right side of the first motor 6, and the right side of the fixed block 8 is movably connected with a second hydraulic rod 9;
the bottom of the first supporting plate 10 is fixed to the top of the fixed block 8, a second supporting plate 11 is fixedly connected to the top of the fixed block 8 and located on the back of the first supporting plate 10, a rotating shaft 12 is rotatably connected between one side of the first supporting plate 10 opposite to the second supporting plate 11, a rotating disc 13 is fixedly connected to the outer surface of the rotating shaft 12, a steel wire rope 14 is arranged on the outer surface of the rotating disc 13, one end of the rotating shaft 12 penetrates through the second supporting plate 11 and extends to the back of the second supporting plate 11, and a second belt pulley 15 is fixedly connected to the outer surface of the rotating shaft 12 extending to one end of the back of the second supporting plate 11;
the suspension device 16 is disposed at one end of the steel cable 14, the suspension device 16 includes a weight block 161, and the top of the weight block 161 is disposed at one end of the steel cable 14.
The first bevel gear 17 of surface fixedly connected with of dwang 3, the top of base 1 just is located the right side fixedly connected with second motor 18 of dwang 3, the surface fixedly connected with second bevel gear 19 of the 18 output shafts of second motor rotates through second motor 18 and drives dwang 3 and rotate, and then makes 360 degrees adjustments to hoist and mount position.
Two fixedly connected with movable plate 166 between the relative one side of sliding block 165, the top fixedly connected with gag lever post 168 of recess 162 inner wall, gag lever post 168 runs through mounting panel 163 and extends to the bottom of mounting panel 163, the both sides of mounting panel 163 bottom with be provided with second expanding spring 169 between the both sides at movable plate 166 top.
The bottom of the moving plate 166 is fixedly connected with an installation groove 20, the front surface of the installation groove 20 is provided with a sliding groove 21, the inside of the sliding groove 21 is slidably connected with a moving block 22, and the inside of the installation groove 20 is slidably connected with a clamping block 23.
The right side threaded connection of mounting groove 20 has screw bolt 24, screw bolt 24's one end is run through mounting groove 20 and extend to the inside of mounting groove 20, the bottom fixedly connected with couple 25 of mounting groove 20, the inside cover of couple 25 is equipped with movable block 26, slides down through fixture block 23, inserts in the draw-in groove of movable block 26, and the screw bolt 24 rotates the screw groove of advancing fixture block 23 in, and then fixes fixture block 23.
One end of the second hydraulic rod 9 is provided with a guide wheel 27, the top of the second hydraulic rod 9 is provided with a limit block 28, the guide wheel 27 guides the steel wire rope 14, and the steel wire rope 14 penetrates through the limit block 28 to enable the steel wire rope 14 not to deviate from the direction.
The utility model provides a hoist device for transformer substation's theory of operation as follows:
hanging a component to be lifted on a hook 25, rotating a movable block 26, driving a fixture block 23 to move downwards by sliding the movable block 22, inserting the fixture block 23 into a clamp groove at the top of the movable block 26, then rotating a threaded bolt 24 to enable the threaded bolt 24 to move leftwards, gradually rotating into a threaded groove of the fixture block 23, and further closing the hook 25;
through the extension of the first hydraulic rod 4, the first hydraulic rod 4 drives the second hydraulic rod 9 to move upwards, through the starting of the first motor 6, the first motor 6 rotates to drive the first belt pulley 7 to rotate, the first belt pulley 7 rotates to drive the second belt pulley 15 to rotate, the second belt pulley 15 rotates to drive the rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive the rotating disc 13 to rotate, further, the steel wire rope 14 slowly extends, the extension of the second hydraulic rod 9 is matched with the use of the first motor 6, so that the transverse distance of the lifted object is adjusted, through the starting of the second motor 18, the second motor 18 rotates to drive the second bevel gear 19 to rotate, the second bevel gear 19 drives the first bevel gear 17 to rotate, and the first bevel gear 17 drives the rotating rod 3 to rotate;
when the suspended component is heavy, the moving plate 166 drives the two sliding blocks 165 to move downwards, the sliding blocks 165 extrude the first telescopic springs 167, the first telescopic springs 167 enable the moving plate 166 to move upwards due to the elastic force of the first telescopic springs, the moving plate 166 pulls the second telescopic springs 169 to move downwards, and the second telescopic springs 169 drive the moving plate 166 to move upwards due to the elastic force of the second telescopic springs 169.
Compared with the prior art, the utility model provides a hoist device for transformer substation has following beneficial effect:
the component to be lifted is hung on the hook 25, the movable block 26 is rotated, the movable block 22 slides to drive the fixture block 23 to move downwards, the fixture block 23 is inserted into the clamping groove in the top of the movable block 26, then the threaded bolt 24 is rotated to enable the threaded bolt 24 to move leftwards and gradually rotate into the threaded groove of the fixture block 23, and therefore the hook 25 is closed, and the phenomenon that the hook is unhooked due to swinging in the lifting process is effectively prevented;
through the extension of the first hydraulic rod 4, the first hydraulic rod 4 drives the second hydraulic rod 9 to move upwards, through the starting of the first motor 6, the first motor 6 rotates to drive the first belt pulley 7 to rotate, the first belt pulley 7 rotates to drive the second belt pulley 15 to rotate, the second belt pulley 15 rotates to drive the rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive the rotating disc 13 to rotate, so that the steel wire rope 14 slowly extends, the transverse distance of the lifted object is adjusted by the extension of the second hydraulic rod 9 in cooperation with the use of the first motor 6, the first hydraulic rod 4, the second hydraulic rod 9 and the first motor 6 are used in cooperation, so that the longitudinal distance can be adjusted, through the starting of the second motor 18, the second motor 18 rotates to drive the second bevel gear 19 to rotate, the second bevel gear 19 drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the rotating rod 3 to rotate, the lifting position can be adjusted by 360 degrees;
when the components and parts of hanging are heavier, the movable plate 166 drives two sliding blocks 165 to move downwards, the sliding blocks 165 extrude first telescopic springs 167, the first telescopic springs 167 can make the movable plate 166 move upwards due to self elastic force, the movable plate 166 can pull second telescopic springs 169 due to downward movement, the second telescopic springs 169 can also drive the movable plate 166 to move upwards due to self elastic force, the hanging stress is shared, the hanging stress can not act on one point, and the hanging component is more stable.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a hoisting device for transformer substation which characterized in that includes:
a base;
the bottom of the weighting block is fixed to the top of the base, the top of the weighting block is rotatably connected with a rotating rod, and the right side of the rotating rod is movably connected with a first hydraulic rod;
the bottom of the fixed plate is fixed to the top end of the rotating rod, the top of the fixed plate is fixedly connected with a first motor, the outer surface of an output shaft of the first motor is fixedly connected with a first belt pulley, the top of the fixed plate and the right side of the first motor are fixedly connected with a fixed block, and the right side of the fixed block is movably connected with a second hydraulic rod;
the bottom of the first supporting plate is fixed to the top of the fixed block, a second supporting plate is fixedly connected to the top of the fixed block and located on the back of the first supporting plate, a rotating shaft is rotatably connected between one side, opposite to the first supporting plate and the second supporting plate, of the first supporting plate, a rotating disc is fixedly connected to the outer surface of the rotating shaft, a steel wire rope is arranged on the outer surface of the rotating disc, one end of the rotating shaft penetrates through the second supporting plate and extends to the back of the second supporting plate, and a second belt pulley is fixedly connected to the outer surface of one end, extending to the back of the second supporting plate, of the rotating shaft;
the suspension device is arranged at one end of the steel wire rope and comprises a balancing weight, and the top of the balancing weight is arranged at one end of the steel wire rope.
2. The hoisting device for the substation according to claim 1, wherein a first bevel gear is fixedly connected to the outer surface of the rotating rod, a second motor is fixedly connected to the top of the base and located on the right side of the rotating rod, and a second bevel gear is fixedly connected to the outer surface of an output shaft of the second motor.
3. The hoisting device for the transformer substation of claim 1, wherein a groove is formed in the bottom of the counterweight block, a mounting plate is fixedly connected between two sides of the inner wall of the groove, fixed rods are fixedly connected to two sides of the bottom of the mounting plate, a sliding block is slidably connected to the outer surface of each fixed rod, and a first expansion spring is arranged between the bottom of each sliding block and the bottom of the inner wall of the groove and on the outer surface of each fixed rod.
4. The hoisting device for the substation according to claim 3, wherein a moving plate is fixedly connected between opposite sides of the two sliding blocks, a limiting rod is fixedly connected to the top of the inner wall of the groove, the limiting rod penetrates through the mounting plate and extends to the bottom of the mounting plate, and second expansion springs are arranged between two sides of the bottom of the mounting plate and two sides of the top of the moving plate.
5. The hoisting device for the substation according to claim 4, wherein a mounting groove is fixedly connected to the bottom of the moving plate, a sliding groove is formed in the front face of the mounting groove, a moving block is slidably connected to the inside of the sliding groove, and a clamping block is slidably connected to the inside of the mounting groove.
6. The hoisting device for the substation according to claim 5, wherein a threaded bolt is connected to the right side of the mounting groove in a threaded manner, and one end of the threaded bolt penetrates through the mounting groove and extends to the inside of the mounting groove.
7. The hoisting device for the substation according to claim 5, wherein a hook is fixedly connected to the bottom of the mounting groove, and a movable block is sleeved inside the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922093065.6U CN211470604U (en) | 2019-11-28 | 2019-11-28 | Hoisting device for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922093065.6U CN211470604U (en) | 2019-11-28 | 2019-11-28 | Hoisting device for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211470604U true CN211470604U (en) | 2020-09-11 |
Family
ID=72377211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922093065.6U Expired - Fee Related CN211470604U (en) | 2019-11-28 | 2019-11-28 | Hoisting device for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211470604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226117A (en) * | 2021-12-22 | 2022-03-25 | 重庆新美鱼博洋铝业有限公司 | Automatic hang section bar device |
-
2019
- 2019-11-28 CN CN201922093065.6U patent/CN211470604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226117A (en) * | 2021-12-22 | 2022-03-25 | 重庆新美鱼博洋铝业有限公司 | Automatic hang section bar device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |