CN218290110U - Combined lifting appliance for crane - Google Patents
Combined lifting appliance for crane Download PDFInfo
- Publication number
- CN218290110U CN218290110U CN202222488589.7U CN202222488589U CN218290110U CN 218290110 U CN218290110 U CN 218290110U CN 202222488589 U CN202222488589 U CN 202222488589U CN 218290110 U CN218290110 U CN 218290110U
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- fixedly connected
- rectangular
- plate
- slide bar
- rectangular frame
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 65
- 239000010959 steel Substances 0.000 claims abstract description 65
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims 7
- 238000000034 method Methods 0.000 abstract description 18
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a combination formula hoist for hoist, including the rectangle hanger plate, the lug, the lifting rope, electromagnet, wire rope and rings, the outer four corners of rectangle hanger plate all is provided with the hoist subassembly, every group hoist subassembly all includes the rectangular frame of vertical distribution, rectangular frame's the equal sliding connection in bottom has the connecting axle of vertical distribution, equal fixedly connected with is located the limiting plate of rectangular frame after the connecting axle top passes rectangular frame, equal fixedly connected with connecting block after the connecting axle bottom passes rectangular frame, the vertical first recess of having seted up on the bottom surface of connecting block, equal sliding connection has the slide bar of vertical distribution in the first recess, the slide bar bottom is located outside the connecting block, and slide bar this end fixedly connected with layer board and the layer board between form L type cardboard, it is equipped with reset spring all to overlap on the slide bar that is located between layer board and the connecting block, the reset spring both ends respectively with the layer board, connecting block fixed connection, the utility model discloses can reduce the safe risk that the steel sheet dropped from the eminence at the in-process of handling steel sheet.
Description
Technical Field
The utility model belongs to the technical field of the hoist, especially, relate to a combination formula hoist for hoist.
Background
The utility model with the publication number of CN203959642U in the prior patent discloses a steel plate lifting appliance, which comprises a first steel wire rope used for hooking with a lifting hook of a lifting device, an i-shaped steel beam and two second steel wire ropes, wherein two first lifting rings are fixed on an upper wing plate of the i-shaped steel beam and are respectively connected with two ends of the first steel wire rope; two second hanging rings are connected to a lower wing plate of the I-shaped steel beam, each second hanging ring is fixed to the upper end of one second steel wire rope, and a sucker with an electromagnet is fixed to the lower end of each second steel wire rope. The utility model discloses a process of the fixed steel sheet of steel sheet hoist swift convenient, labour saving and time saving, handling in-process can prevent that the steel sheet from buckling deformation downwards, with the steel sheet fixed firm in order to stop handling in-process steel sheet and drop.
However, the utility model discloses an in-process that uses mainly depends on the sucking disc that takes electromagnet to go adsorbs the steel sheet, in addition, does not add any mechanical stop gear, if the in-process that the electro-magnet was using breaks down the outage like this, will cause the steel sheet to drop from the eminence at the in-process of handling, and this utility model has the potential safety hazard that the steel sheet dropped from the eminence promptly at the in-process of handling steel sheet, consequently, still exists shortcoming and weak point among the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a combination formula hoist for hoist solves the problem that proposes among the above-mentioned background art.
In order to solve the problems, the utility model discloses the technical scheme who takes:
the utility model provides a combination formula hoist for hoist, includes the rectangle hanger plate that the level set up, the equal fixedly connected with lug in top surface four corners of rectangle hanger plate, the bottom surface four corners of rectangle hanger plate all are provided with the lifting rope of vertical distribution, and the electromagnetic chuck is all installed to the one end that the rectangle hanger plate was kept away from to every lifting rope, all is provided with wire rope on every lug, and four wire rope keep away from and be provided with the rings between the one end of lug, the hoist subassembly of the vertical relative setting of fixedly connected with all can be dismantled in the outer four corners of rectangle hanger plate, and every hoist subassembly all includes can dismantle the rectangular frame of fixed connection and vertical distribution with the rectangle hanger plate, the equal sliding connection in rectangular frame's bottom has the connecting axle of vertical distribution, the connecting axle top passes the equal fixedly connected with of rectangular frame after is located the limiting plate of rectangular frame, the connecting axle bottom passes the equal fixedly connected with connecting block after the rectangular frame, the vertical first recess of having seted up on the bottom surface of connecting block, equal sliding connection has the slide bar of vertical distribution in the first recess, the slide bar bottom is located outside the slide bar, and this end fixed connection has the layer board that the horizontal distribution formed L type cardboard with the layer board between the layer board respectively, be located the equal cover on the slide bar between the reset spring, the layer board.
Further, the equal fixedly connected with in top of slide bar and the stopper that the slide bar coaxial line set up, the diameter of stopper is greater than the diameter of slide bar, and is located the link of first recess top position and all sets up the spout that sets up with first recess coaxial line and with stopper looks adaptation, the diameter of spout is greater than the diameter of first recess.
Furthermore, the limiting plate is a rectangular plate, and a second groove matched with the limiting plate in shape is formed in the bottom surface in the rectangular frame.
Further, equal fixedly connected with vertical distribution's link on rectangular frame's the top surface, all be provided with the fixed axle of horizontal distribution in the link, and link and fixed axle sliding connection, the one end that the fixed axle is close to the rectangle hanger plate respectively with the front and the back fixed connection of rectangle hanger plate, and all be provided with locking bolt between fixed axle and the link, locking bolt and link threaded connection, locking bolt's head is located outside the link, and locking bolt's screw rod end passes behind the link and the fixed axle butt.
Furthermore, the front position and the back position of the rectangular hanging plate are fixedly connected with a plurality of fixing shafts, and the fixing shafts are arranged side by side.
Furthermore, the end, far away from the electromagnetic chuck, of the lifting rope is fixedly connected with connecting bolts which are vertically distributed, and the connecting bolts are in threaded connection with the rectangular lifting plate.
Furthermore, the rectangular hanging plate is formed by assembling four horizontally-distributed rectangular splicing plates, the top surface of each rectangular splicing plate is fixedly connected with the lifting lug, the bottom surface of each rectangular splicing plate is provided with the lifting rope, each rectangular splicing plate is externally provided with a group of lifting tool components, the top surfaces and the bottom surfaces of the abutting positions of the four rectangular splicing plates are fixedly connected with vertically-distributed angle steels, and every two adjacent angle steels are connected through a horizontally-distributed bolt connection pair.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses the same is the fixed steel sheet of absorption is gone to utilizing electromagnetic chuck, on this basis, can carry out mechanical spacing with supplementary fixed steel sheet to the steel sheet through setting up the hoist subassembly, it is concrete, when using, at first utilize electromagnetic chuck to go to adsorb fixed steel sheet, and lift by crane the steel sheet to a take the altitude, then stimulate the layer board downwards, in order to drive the slide bar and slide downwards in vertical direction, this moment, reset spring will be in tensile state, then rotate the connecting axle and make the one end that the slide bar was kept away from to the layer board be located the below of steel sheet, loosen the layer board afterwards, under reset spring's effect, the layer board will just in time with supplementary fixed steel sheet with steel sheet bottom surface butt, if electromagnetic chuck breaks down the outage at the in-process of using like this, the hoist subassembly also can prevent that the steel sheet from dropping from the eminence at the in-process of handling, give operating personnel the reaction time of stopping handling steel sheet, thereby can reduce the safety risk that the steel sheet dropped from the eminence at the in-process of handling steel sheet.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is one of the schematic structural diagrams of some devices according to the present invention;
FIG. 4 is an enlarged view of a portion B of FIG. 1;
FIG. 5 is a second schematic structural view of a part of the apparatus of the present invention;
fig. 6 is a partially enlarged schematic structural view at C in fig. 1.
Reference numerals: 1. a spreader assembly; 10. locking the bolt; 11. a rectangular frame; 111. a second groove; 12. a connecting shaft; 13. a limiting plate; 14. connecting blocks; 141. a first groove; 142. a chute; 15. a limiting block; 16. a slide bar; 17. a pallet; 18. a return spring; 19. hanging a ring; 2. a rectangular hanger plate; 21. a fixed shaft; 22. a rectangular splice plate; 23. angle steel; 24. a bolt; 25. locking the nut; 3. lifting lugs; 4. a lifting rope; 41. a connecting bolt; 5. an electromagnetic chuck; 6. a wire rope; 7. a lifting ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the utility model provides a combined lifting appliance for crane, including a horizontally arranged rectangular lifting plate 2, lifting lugs 3 are fixedly connected to four corners of the top surface of the rectangular lifting plate 2, lifting ropes 4 vertically distributed are arranged on four corners of the bottom surface of the rectangular lifting plate 2, an electromagnetic chuck 5 is mounted at one end of each lifting rope 4 far away from the rectangular lifting plate 2, a steel wire rope 6 is arranged on each lifting lug 3, a lifting ring 7 is arranged between one ends of the four steel wire ropes 6 far away from the lifting lugs 3, and the rectangular lifting plate 2, the lifting lugs 3, the lifting ropes 4, the electromagnetic chuck 5, the steel wire rope 6 and the lifting rings 7 are all the prior art; the lifting appliance comprises lifting plates 2, lifting assemblies 1 which are vertically and oppositely arranged and are detachably and fixedly connected to four corners outside the rectangular lifting plates 2, each lifting assembly 1 comprises a rectangular frame 11 which is detachably and fixedly connected with the rectangular lifting plates 2 and vertically distributed, the bottoms of the rectangular frames 11 are all slidably connected with connecting shafts 12 which are vertically distributed, the connecting shafts 12 can slide up and down and rotate, limiting plates 13 which are positioned in the rectangular frames 11 are all fixedly connected to the top ends of the connecting shafts 12 after penetrating through the rectangular frames 11, connecting blocks 14 are all fixedly connected to the bottom ends of the connecting shafts 12 after penetrating through the rectangular frames 11, first grooves 141 are vertically formed in the bottom surfaces of the connecting blocks 14, sliding rods 16 which are vertically distributed are all slidably connected in the first grooves 141, the sliding rods 16 can slide up and down in the first grooves 141, the bottom ends of the sliding rods 16 are positioned outside the connecting blocks 14, supporting plates 17 which are horizontally distributed are fixedly connected to the ends of the sliding rods 16 and form L-shaped clamping plates with the supporting plates 17, return springs 18 are all sleeved on the sliding rods 16 which are positioned between the supporting plates 17 and the connecting blocks 14, two ends of the return springs 18 are respectively and fixedly connected with the supporting plates 17, and the return springs 18 are fixedly connected to be specifically, and the return springs 18 are stretched in the process of downward sliding of sliding the downward sliding rods 16; the supporting plate 17 is in an initial state as shown in fig. 1, and at this time, the supporting plate 17 is located outside a steel plate, which is not shown in the figure, and when the connecting shaft 12 is rotated, one end of the supporting plate 17 away from the sliding rod 16 is located below the steel plate.
The utility model discloses the same is the fixed steel sheet of absorption is gone by utilizing electromagnetic chuck 5, on this basis, can carry out mechanical spacing with supplementary fixed steel sheet to the steel sheet through setting up hoist subassembly 1, it is concrete, when using, at first utilize electromagnetic chuck 5 to go to adsorb fixed steel sheet, and lift by crane the steel sheet to a take the altitude, then stimulate layer board 17 downwards, in order to drive slide bar 16 and slide downwards in vertical direction, at this moment, reset spring 18 will be in tensile state, then rotate connecting axle 12 and make layer board 17 keep away from the below of slide bar 16 one end and be located the steel sheet, loosen layer board 17 afterwards, under reset spring 18's effect, layer board 17 will just in time with supplementary fixed steel sheet with steel sheet bottom surface butt, if electromagnetic chuck 5 breaks down the outage in the in-process of using like this, hoist subassembly 1 also can prevent that the steel sheet from eminence dropping at the in-process of handling, give operating personnel the reaction time that stops the handling steel sheet, thereby can reduce the safety risk that the steel sheet drops from the eminence at the in-process of handling steel sheet.
In the using process, if the return spring 18 is broken, the supporting plate 17 and the sliding rod 16 will fall off from the connecting block 14, therefore, as shown in fig. 1 and fig. 2, the top end of the sliding rod 16 is fixedly connected with the limiting block 15 coaxially arranged with the sliding rod 16, the diameter of the limiting block 15 is greater than that of the sliding rod 16, the connecting block 14 at the top end of the first groove 141 is provided with the sliding groove 142 coaxially arranged with the first groove 141 and matched with the limiting block 15, and the diameter of the sliding groove 142 is greater than that of the first groove 141, by such arrangement, if the return spring 18 is broken, in the downward sliding process of the sliding rod 16, the limiting block 15 can limit the downward moving position of the sliding rod 16, so as to prevent the top end of the sliding rod 16 from sliding out of the first groove 141, and thus prevent the supporting plate 17 and the sliding rod 16 from falling off from the connecting block 14.
Further, as shown in fig. 1 and fig. 3, the limiting plate 13 is a rectangular plate, a second groove 111 matched with the limiting plate 13 in shape is formed in the bottom surface of the rectangular frame 11, and specifically, in an initial state, the limiting plate 13 is erected on the second groove 111; when rotating connecting axle 12, can make limiting plate 13 card in second recess 111, at this moment, connecting axle 12 can't continue to rotate to can prevent to be located the layer board 17 of steel sheet below and alternate the angular position at will, like this at the in-process that uses, layer board 17 can not break away from with the steel sheet bottom surface easily, thereby can make layer board 17 all the time with supplementary fixed steel sheet of steel sheet bottom surface butt.
The specific way of detachably and fixedly connecting the rectangular frame 11 and the rectangular hanger plate 2 is as follows: as shown in fig. 1, the hanging rings 19 vertically distributed are fixedly connected to the top surface of the rectangular frame 11, the fixing shafts 21 horizontally distributed are disposed in the hanging rings 19, the hanging rings 19 are slidably connected to the fixing shafts 21, one ends of the fixing shafts 21 close to the rectangular hanging plates 2 are fixedly connected to the front and the back of the rectangular hanging plates 2, the locking bolts 10 are disposed between the fixing shafts 21 and the hanging rings 19, the locking bolts 10 are in threaded connection with the hanging rings 19, the heads of the locking bolts 10 are located outside the hanging rings 19, the screw ends of the locking bolts 10 pass through the hanging rings 19 and abut against the fixing shafts 21, specifically, the hanging rings 19 can slide along the fixing shafts 21 in the horizontal direction, so that the distance between the hanger assembly 1 and the rectangular hanging plates 2 can be adjusted, and the position of the hanger assembly 1 can be fixed by the locking bolts 10 after the position of the hanger assembly 1 is adjusted, so that the hanger assembly 1 can be conveniently disassembled and assembled on the rectangular hanging plates 2, and the hanger assembly 1 can be adapted to steel plates with different widths.
Further, as shown in fig. 1, the front position and the back position of the rectangular hanger plate 2 are fixedly connected with a plurality of fixing shafts 21 and a plurality of fixing shafts 21 are arranged side by side, and the distance between two sets of hanger assemblies 1 positioned at the front position of the rectangular hanger plate 2 and the distance between two sets of hanger assemblies 1 positioned at the back position of the rectangular hanger plate 2 can be adjusted through the arrangement mode, so that the hanger assemblies 1 are suitable for steel plates with different lengths, and the application range of the utility model can be enlarged.
Further, as shown in fig. 1 and 6, the end of the lifting rope 4 far from the electromagnetic chuck 5 is fixedly connected with a vertically distributed connecting bolt 41, the connecting bolt 41 is in threaded connection with the rectangular hanging plate 2, and the electromagnetic chuck 5 can be conveniently dismounted on the rectangular hanging plate 2 by arranging the connecting bolt 41.
Further, as shown in fig. 1, fig. 4 and fig. 5, the rectangular hanger plate 2 is assembled by four horizontally distributed rectangular splice plates 22, each of the rectangular splice plates 22 is fixedly connected to the top surface of the lifting lug 3, and each of the rectangular splice plates 22 is provided with the lifting rope 4, and each of the rectangular splice plates 22 is provided with a group of lifting tool assemblies 1, the top surfaces and the bottom surfaces of the four rectangular splice plates 22 abutting against each other are fixedly connected to the vertically distributed angle steels 23, and each of the two adjacent angle steels 23 is connected to each other through the horizontally distributed bolt connection pair, specifically, the bolt connection pair includes the locking nut 25 and the horizontally arranged bolt 24, when the two adjacent angle steels 23 are connected to each other, the screw end of the bolt 24 sequentially passes through the two angle steels 23, then the locking nut 25 is sleeved on the bolt 24, and the head of the bolt 24 and the locking nut 25 are respectively abutted against the angle steels 23, and the rectangular hanger plate 2 can be conveniently disassembled and assembled, so as to facilitate the disassembly and assembly of the combined lifting tool.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the embodiments and descriptions herein to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents.
Claims (7)
1. The utility model provides a modular hoist for hoist, includes the rectangle hanger plate that the level set up, the equal fixedly connected with lug in top surface four corners of rectangle hanger plate, the bottom surface four corners of rectangle hanger plate all are provided with the lifting rope of vertical distribution, and the one end that the rectangle hanger plate was kept away from to every lifting rope all installs electromagnet, all is provided with wire rope on every lug, and four wire rope keep away from and are provided with rings, its characterized in that between the one end of lug: the outer four corners of rectangle hanger plate all can dismantle the hoist subassembly of the vertical relative setting of fixedly connected with, every group hoist subassembly all includes can dismantle fixed connection and vertical distribution's rectangular frame with the rectangle hanger plate, the equal sliding connection in rectangular frame's bottom has the connecting axle of vertical distribution, the connecting axle top passes the limiting plate that equal fixedly connected with is located rectangular frame behind the rectangular frame, and the connecting axle bottom passes equal fixedly connected with connecting block behind the rectangular frame, vertically on the bottom surface of connecting block seted up first recess, equal sliding connection has the slide bar of vertical distribution in the first recess, the slide bar bottom is located outside the connecting block, and this end fixed connection of slide bar have horizontal distribution the layer board and form L type cardboard between the layer board, be located all the cover on the slide bar between layer board and the connecting block and be equipped with reset spring, reset spring's both ends respectively with layer board, connecting block fixed connection.
2. A modular spreader for cranes according to claim 1, characterized in that: the equal fixedly connected with in top of slide bar and the stopper that the slide bar coaxial line set up, the diameter of stopper is greater than the diameter of slide bar, and is located the link block of first recess top position all set up with first recess coaxial line setting and with the spout of stopper looks adaptation, the diameter of spout is greater than the diameter of first recess.
3. A modular spreader for cranes according to claim 1 or 2, wherein: the limiting plate is a rectangular plate, and a second groove matched with the limiting plate in shape is formed in the bottom surface in the rectangular frame.
4. A modular spreader for cranes according to claim 1, characterized in that: the suspension loop that equal fixedly connected with vertical distribution on rectangular frame's the top surface, all be provided with the fixed axle of horizontal distribution in the suspension loop, and suspension loop and fixed axle sliding connection, the one end that the fixed axle is close to the rectangle hanger plate respectively with the front and the back fixed connection of rectangle hanger plate, and all be provided with locking bolt between fixed axle and the suspension loop, locking bolt and suspension loop threaded connection, locking bolt's head is located outside the suspension loop, and locking bolt's screw rod end passes behind the suspension loop and the fixed axle butt.
5. A modular spreader for cranes, as claimed in claim 4, wherein: the front position and the back position of the rectangular hanging plate are fixedly connected with a plurality of fixing shafts, and the fixing shafts are arranged side by side.
6. A modular spreader for cranes, as claimed in claim 1, wherein: the lifting rope is far away from the connecting bolts which are vertically distributed and fixedly connected with one end of the electromagnetic chuck, and the connecting bolts are in threaded connection with the rectangular lifting plate.
7. A modular spreader for cranes according to claim 6, characterized in that: the lifting device is characterized in that the rectangular lifting plate is formed by assembling four horizontally-distributed rectangular splicing plates, the top surface of each rectangular splicing plate is fixedly connected with the lifting lug, the bottom surface of each rectangular splicing plate is provided with the lifting rope, each rectangular splicing plate is externally provided with a group of lifting tool components, vertically-distributed angle steels are fixedly connected to the top surfaces and the bottom surfaces of the abutting positions of the four rectangular splicing plates, and every two adjacent angle steels are connected through horizontally-distributed bolt connection pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222488589.7U CN218290110U (en) | 2022-09-20 | 2022-09-20 | Combined lifting appliance for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222488589.7U CN218290110U (en) | 2022-09-20 | 2022-09-20 | Combined lifting appliance for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218290110U true CN218290110U (en) | 2023-01-13 |
Family
ID=84815553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222488589.7U Expired - Fee Related CN218290110U (en) | 2022-09-20 | 2022-09-20 | Combined lifting appliance for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218290110U (en) |
-
2022
- 2022-09-20 CN CN202222488589.7U patent/CN218290110U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20230113 |