CN211895703U - Dedicated multi-functional U type hook of lifting device - Google Patents
Dedicated multi-functional U type hook of lifting device Download PDFInfo
- Publication number
- CN211895703U CN211895703U CN201922489133.0U CN201922489133U CN211895703U CN 211895703 U CN211895703 U CN 211895703U CN 201922489133 U CN201922489133 U CN 201922489133U CN 211895703 U CN211895703 U CN 211895703U
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 14
- 241001330002 Bambuseae Species 0.000 abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 14
- 239000011425 bamboo Substances 0.000 abstract description 14
- 208000032826 Ring chromosome 3 syndrome Diseases 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a dedicated multi-functional U type hook of lifting device, including last mounting, support, rings, fixed establishment, an upper fixed plate, connecting piece, bottom plate, lower mounting, slotted hole and jack, the utility model discloses a fixed establishment is installed to the right-hand member in last mounting, after embolia a tower section of thick bamboo, can make the bottom clamp plate release the stabilizing part of bottom through inside bolt, can support the tower section of thick bamboo of bottom, realize stably to can stretch out the inserted bar in stabilizing part inside, insert in the jack, be convenient for assist the stability to a short tower section of thick bamboo of length, prevent that a short tower section of thick bamboo of length from droing at the lower mounting right-hand member, stabilize effectually, effectively reduce manual operation.
Description
Technical Field
The utility model relates to a lifting device accessory correlation field specifically is a dedicated multi-functional U type hook of lifting device.
Background
The hoisting refers to a general term of installation and in-place of equipment by a crane or a hoisting mechanism, and various hoisting tools are used for hoisting the equipment, workpieces, appliances, materials and the like in the process of maintenance or repair to change the positions of the equipment, so that special hoisting equipment is needed when a tower barrel is processed, and a U-shaped hook is needed to be used for hoisting the tower barrel.
When current U type hook carries out actual junction to a tower section of thick bamboo, because the U type hook right-hand member is the opening form, the opening is great, embolias the tower section of thick bamboo after rock easily, needs the manual work to utilize to connect the rope to fix, wastes time and energy, leads to work efficiency's reduction, the increase of personnel work load.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a dedicated multi-functional U type hook of lifting device here.
The utility model is realized by constructing a special multifunctional U-shaped hook for hoisting equipment, the device comprises an upper fixing piece, supports are welded at the left end and the right end of the top of the upper fixing piece, the tops of the supports are fixed with a hanging ring, a fixing mechanism is arranged at the right end in the upper fixing piece, the front end surface of the upper fixing piece is welded and fixed with a connecting piece through an upper fixing plate, the lower end of the front end surface of the connecting piece is fixed with a lower fixing piece through a lower fixing plate, a slotted hole is arranged at the right end in the lower fixing piece and the middle part in the upper fixing piece, a jack is arranged at the right upper end in the lower fixing piece, the fixing mechanism comprises a bolt, a pressing plate, a sliding block, a stabilizing piece and a reset spring, the bottom of the bolt penetrates through the upper fixing piece and is connected with the pressing plate, the sliding blocks are fixed at the, and the bottom of the return spring is welded with the bottom in the upper fixing piece.
Preferably, the stabilizing part comprises a shell, a through hole, an arc-shaped part, a top plate, a groove, a compression spring, an inserting rod and an elastic buckle, the through hole is formed in the upper end and the lower end of the right side of the shell, the bottom of the shell is integrally injection-molded with the arc-shaped part, the top of the shell is connected with the top plate, the left end and the right end of the bottom of the top plate are abutted against a reset spring, the groove is formed in the upper end of the middle of the inner portion of the shell, the compression spring is embedded into the top of the groove, the bottom of the compression spring is connected with the inserting rod, the elastic buckle is arranged at the upper end of the right side of.
Preferably, the upper right end of the upper fixing piece is provided with a screw hole, and the bolt is meshed with the screw hole at the upper right end of the upper fixing piece.
Preferably, the middle part of the inner side of the partition board at the right end in the upper fixing part is provided with a sliding groove, and the sliding block is in sliding connection with the sliding groove.
Preferably, both ends are concave shape around the arc bottom to arc bottom is smooth surface.
Preferably, the inner diameter of the groove is larger than the outer diameter of the inserted rod, and the length of the inserted rod is smaller than the inner depth of the groove.
Preferably, the bottom of the inserted bar is arc-shaped, and the outer diameter of the bottom of the inserted bar is smaller than the inner diameter of the insertion hole.
Preferably, an arc-shaped bump is fixed on the right side of the elastic buckle, and the outer diameter of the arc-shaped bump is smaller than the inner diameter of the through hole.
Preferably, the arc-shaped part is made of stainless steel.
Preferably, the inserted bar is made of alloy steel.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a dedicated multi-functional U type hook of lifting device here, compare with equipment of the same type, have following improvement:
a dedicated multi-functional U type hook of lifting device installs fixed establishment through the right-hand member in last mounting, after emboliaing a tower section of thick bamboo, can make the bottom clamp plate release the steady piece of bottom through the bolt of inside, can support the tower section of thick bamboo of bottom, realize stably to can stretch out the inserted bar in steady piece inside, insert in the jack, be convenient for assist the stability to the shorter tower section of thick bamboo of length, prevent that the shorter tower section of thick bamboo of length from droing at the mounting right-hand member down, it is effectual to stabilize, effectively reduces manual operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the fixing mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the pressing plate of the present invention;
fig. 4 is a schematic structural view of the stabilizer of the present invention.
Wherein: the device comprises an upper fixing piece-1, a support-2, a lifting ring-3, a fixing mechanism-4, an upper fixing plate-5, a connecting piece-6, a lower fixing plate-7, a lower fixing piece-8, a slotted hole-9, a jack-10, a bolt-41, a pressing plate-42, a sliding block-43, a stabilizing piece-44, a return spring-45, a shell-441, a through hole-442, an arc-shaped piece-443, a top plate-444, a groove-445, a compression spring-446, an inserted rod-447 and an elastic buckle-448.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a special multifunctional U-shaped hook for hoisting equipment through improvement, which comprises an upper fixing part 1, wherein supports 2 are welded at the left end and the right end of the top of the upper fixing part 1, the top of each support 2 is fixed with a hanging ring 3, a fixing mechanism 4 is arranged at the inner right end of the upper fixing part 1, the front end surface of the upper fixing part 1 is welded and fixed with a connecting piece 6 through an upper fixing plate 5, the lower end of the front end surface of the connecting piece 6 is fixed with a lower fixing part 8 through a lower fixing plate 7, a slotted hole 9 is arranged at the inner right end of the lower fixing part 8 and the inner middle part of the upper fixing part 1, a jack 10 is arranged at the inner right upper end of the lower fixing part 8, the fixing mechanism 4 comprises a bolt 41, a pressing plate 42, a sliding block 43, a stabilizing piece 44 and a reset spring 45, the bottom of the bolt 41, the left and right ends of the bottom of the stabilizer 44 are in contact with the return spring 45, and the bottom of the return spring 45 is welded to the bottom inside the upper fixing member 1.
Further, the stabilizing member 44 includes a housing 441, a through hole 442, an arc-shaped member 443, a top plate 444, a groove 445, a compression spring 446, an insertion rod 447 and an elastic buckle 448, the through hole 442 is formed at the upper and lower ends of the right side of the housing 441, the bottom of the housing 441 is integrally injection-molded with the arc-shaped member 443, the top of the housing 441 is connected with the top plate 444, the left and right ends of the bottom of the top plate 444 abut against the return spring 45, the groove 445 is formed at the upper end of the middle portion in the housing 441, the compression spring 446 is embedded into the top of the groove 445, the bottom of the compression spring 446 is connected with the insertion rod 447, the elastic buckle 448 is arranged at the upper end of the right side of the insertion rod 447, the elastic buckle 448 is movably embedded into the.
Furthermore, a screw hole is formed in the upper right end of the upper fixing piece 1, and the bolt 41 is meshed with the screw hole in the upper right end of the upper fixing piece 1, so that the bolt 41 can be conveniently pressed down, and the operation is convenient.
Further, the sliding groove is formed in the middle of the inner side of the partition plate at the right end in the upper fixing part 1, the sliding block 43 is connected with the sliding groove in a sliding mode, the pressing is stable, and the guiding is stable.
Furthermore, the front end and the rear end of the bottom of the arc-shaped part 443 are concave, the bottom of the arc-shaped part 443 is a smooth surface, and the downward pressing fixation is good and the effect is good.
Further, the inner diameter of the groove 445 is larger than the outer diameter of the inserted rod 447, and the length of the inserted rod 447 is smaller than the inner depth of the groove 445, so that the sliding and the insertion are convenient.
Further, the bottom of the inserted bar 447 is arc-shaped, and the outer diameter of the bottom of the inserted bar 447 is smaller than the inner diameter of the insertion hole 10, so that the inserted bar is stable and has good fixation.
Further, the right side of elastic buckle 448 is fixed with the arc lug to arc lug external diameter is less than the internal diameter of through-hole 442 size, conveniently imbeds, is difficult for droing.
Further, the arc 443 is made of stainless steel, so that rusting caused by long-term use is prevented.
Furthermore, the inserted bar 447 is made of alloy steel, so that the stability is good and the strength is high.
The utility model provides a special multifunctional U-shaped hook for hoisting equipment through improvement, and the working principle is as follows;
firstly, when a U-shaped hook needs to be used, firstly, a lifting ring 3 at the top of an upper fixing piece 1 is fixed with a connecting rope at the bottom of hoisting equipment;
secondly, the tower drum to be hoisted can be sleeved into the gap between the upper fixing piece and the lower fixing piece from the right side of the lower fixing piece 8, and the left side of the tower drum is required to be connected with the connecting piece 6;
thirdly, a user rotates the bolt 41, the bolt 41 moves downwards in a rotating mode, the pressure plate 42 at the bottom presses downwards along with the bolt, the stabilizing piece 44 at the bottom is pressed downwards, then the arc-shaped piece 443 at the bottom extends out of the upper fixing piece 1, then the arc-shaped piece 443 can contact the tower drum at the bottom to provide stability for the tower drum, and then the tower drum can be hoisted;
fourthly, after the hoisting is finished, loosening the bolts 41, lifting the bolts 41, then jacking the stabilizing piece 44 at the top by the return spring 45 at the bottom under the action of the return spring, and then taking down the tower;
fifthly, when the tower with a shorter size needs to be hoisted, the bolt 41 is rotated again to enable the stabilizing piece 44 at the bottom to extend out, then the elastic buckle 448 in the through hole 442 is pressed down, then the inserted bar 447 can slide down into the jack 10 at the bottom, then the fixation can be completed, the limiting is performed, the inserted bar 447 is pushed back into the groove 445 when the tower is not used, and then the elastic buckle 448 is embedded into the through hole 442 at the upper end to complete the resetting.
The utility model discloses an improve and provide a dedicated multi-functional U type hook of lifting device, install fixed establishment 4 through the right-hand member in last mounting 1, after emboliaing a tower section of thick bamboo, can make bottom clamp plate 42 release the stabilizing part 44 of bottom through inside bolt 41, can support the tower section of thick bamboo of bottom, the realization is stable, and can stretch out inserted bar 447 in stabilizing part 44 inside, insert in jack 10, be convenient for assist the stability to the shorter tower section of thick bamboo of length, prevent that the shorter tower section of thick bamboo of length from droing at the mounting right-hand member down, and is good in stabilizing effect, effectively reduce manual operation.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a dedicated multi-functional U type hook of lifting device which characterized in that: comprises an upper fixing part (1), supports (2) are welded at the left end and the right end of the top of the upper fixing part (1), the top of each support (2) is fixed with a lifting ring (3), a fixing mechanism (4) is installed at the inner right end of the upper fixing part (1), the front end face of the upper fixing part (1) is welded and fixed with a connecting piece (6) through an upper fixing plate (5), the lower end of the front end face of the connecting piece (6) is fixed with a lower fixing part (8) through a lower fixing plate (7), a slotted hole (9) is formed in the middle of the inner right end of the lower fixing part (8) and the inner middle of the upper fixing part (1), a jack (10) is formed in the inner right upper end of the lower fixing part (8), the fixing mechanism (4) comprises a bolt (41), a pressing plate (42), a sliding block (43), a stabilizing part (44) and a reset spring (45), the bottom of the, the left side and the right side of the pressure plate (42) are fixedly provided with sliding blocks (43), the bottom of the pressure plate (42) is connected with a stabilizing piece (44), the left end and the right end of the bottom of the stabilizing piece (44) are in contact with a return spring (45), and the bottom of the return spring (45) is welded with the inner bottom of the upper fixing piece (1).
2. The special multifunctional U-shaped hook for the hoisting equipment as claimed in claim 1, wherein: the stabilizer (44) comprises a housing (441), a through hole (442), an arc-shaped member (443), a top plate (444), a groove (445), a compression spring (446), an insertion rod (447) and an elastic buckle (448), the upper end and the lower end of the right side of the shell (441) are provided with through holes (442), the bottom of the shell (441) and the arc-shaped piece (443) are integrally molded by injection, the top of the shell (441) is connected with a top plate (444), the left end and the right end of the bottom of the top plate (444) are propped against a return spring (45), the upper end of the middle part in the shell (441) is provided with a groove (445), a compression spring (446) is embedded in the top of the groove (445), the bottom of the compression spring (446) is connected with an inserted rod (447), the upper end of the right side of the inserted rod (447) is provided with an elastic buckle (448), the elastic buckle (448) is movably embedded into the through hole (442), and the top of the shell (441) is in contact with the bottom of the pressure plate (42).
3. The special multifunctional U-shaped hook for the hoisting equipment as claimed in claim 1, wherein: the upper right end of the upper fixing piece (1) is provided with a screw hole, and the bolt (41) is meshed with the screw hole at the upper right end of the upper fixing piece (1).
4. The special multifunctional U-shaped hook for the hoisting equipment as claimed in claim 1, wherein: a sliding groove is formed in the middle of the inner side of the partition board at the right end in the upper fixing piece (1), and the sliding block (43) is connected with the sliding groove in a sliding mode.
5. The special multifunctional U-shaped hook for the hoisting equipment as claimed in claim 2, wherein: the front end and the rear end of the bottom of the arc-shaped part (443) are concave inwards, and the bottom of the arc-shaped part (443) is a smooth surface.
6. The special multifunctional U-shaped hook for the hoisting equipment as claimed in claim 2, wherein: the inner diameter of the groove (445) is larger than the outer diameter of the inserted rod (447), and the length of the inserted rod (447) is smaller than the inner depth of the groove (445).
7. The special multifunctional U-shaped hook for the hoisting equipment as claimed in claim 2, wherein: the bottom of the inserted bar (447) is arc-shaped, and the outer diameter of the bottom of the inserted bar (447) is smaller than the inner diameter of the insertion hole (10).
8. The special multifunctional U-shaped hook for the hoisting equipment as claimed in claim 2, wherein: an arc-shaped bump is fixed on the right side of the elastic buckle (448), and the outer diameter of the arc-shaped bump is smaller than the inner diameter of the through hole (442).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922489133.0U CN211895703U (en) | 2019-12-31 | 2019-12-31 | Dedicated multi-functional U type hook of lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922489133.0U CN211895703U (en) | 2019-12-31 | 2019-12-31 | Dedicated multi-functional U type hook of lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211895703U true CN211895703U (en) | 2020-11-10 |
Family
ID=73296389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922489133.0U Expired - Fee Related CN211895703U (en) | 2019-12-31 | 2019-12-31 | Dedicated multi-functional U type hook of lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211895703U (en) |
-
2019
- 2019-12-31 CN CN201922489133.0U patent/CN211895703U/en not_active Expired - Fee Related
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| 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: 20201110 |