CN216863382U - Prefabricated adjustable lifting appliance - Google Patents
Prefabricated adjustable lifting appliance Download PDFInfo
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- CN216863382U CN216863382U CN202123094551.3U CN202123094551U CN216863382U CN 216863382 U CN216863382 U CN 216863382U CN 202123094551 U CN202123094551 U CN 202123094551U CN 216863382 U CN216863382 U CN 216863382U
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Abstract
The utility model discloses a prefabricated adjustable lifting appliance which comprises a lifting ring and a folding supporting mechanism, wherein a front-back adjusting mechanism is arranged at the lower end of the lifting ring, a left-right adjusting mechanism is arranged on the right side of the front-back adjusting mechanism, the folding supporting mechanism is arranged on the inner side of the front-back adjusting mechanism and comprises a first folding frame, a second sliding groove, a clamping strip, a clamping groove, a limiting shaft column and an adjusting groove, and the second folding frame is arranged below the first folding frame. This prefabricated adjustable hoist, the user adjusts the distance between the hoist through adjusting the cardboard in the inside position of fixing clip frame, be convenient for increase or shorten the length of hoist, improve the length suitability of hoist, because outer spacing spiro ring, be threaded connection between interior spacing spiro ring and the branch, consequently the user can adjust the distance between the spacing according to the component size of difference, inside the equal activity card in both sides of movable rod fits first spout, be convenient for slide along with the deformation of folding leg.
Description
Technical Field
The utility model relates to the technical field of lifting appliances, in particular to a prefabricated adjustable lifting appliance.
Background
The lifting appliance is a device for lifting and taking heavy objects, the most commonly used lifting appliance for lifting and taking finished articles is a lifting hook, and other lifting rings, lifting suckers, clamps, forks and the like are also arranged, the lifting suckers, the clamps, the forks and the like can be used as special lifting appliances on a crane for a long time, can also be used as replaceable auxiliary lifting appliances to be hung on the lifting hook for temporary use, and is commonly used for various goods warehouses and storage yards to improve the operation efficiency.
The lifting appliance suitable for lifting components with low bottom rigidity, such as steel truss floor plates, brick moulding beds and the like, in the market is usually lifted by a soft sling, is easy to tear and cut, and is difficult to adapt to different sizes of the components, so that the prefabricated adjustable lifting appliance is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a prefabricated adjustable lifting appliance, which aims to solve the problems that the lifting appliance provided by the background technology and applied to lifting of components with lower bottom rigidity, such as steel truss floor plates, brick moulding beds and the like, in the market is often lifted by adopting a soft sling, so that the phenomena of tearing and cutting are easy to generate, and the lifting appliance is difficult to adapt to different sizes of components.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prefabricated adjustable hoist, includes rings and folding supporting mechanism, adjustment mechanism around the lower extreme of rings is provided with, and adjustment mechanism's right side is provided with about around and adjusts the mechanism, adjustment mechanism's inboard is provided with folding supporting mechanism around, folding supporting mechanism includes first folding frame, second spout, card strip, draw-in groove, spacing jack-post and adjustment tank, and the below of first folding frame is provided with the second folding frame, the upper end laminating of first folding frame has the second spout, the right-hand member of second folding frame is fixed with the card strip, and the outside of card strip is provided with the draw-in groove, the inside of card strip runs through there is spacing jack-post, and the below of spacing jack-post is provided with the adjustment tank.
Furthermore, the second folding frame and the clamping groove form a clamping structure through the clamping strip, and the clamping groove and the first folding frame are of an integral structure.
Furthermore, the first folding frame and the second folding frame form a rotating structure through a limiting shaft column, and the first folding frame is in threaded connection with the upper end of the limiting shaft column.
Further, front and back adjustment mechanism includes spacing, outer spacing spiro ring, interior spacing spiro ring, branch, first spout, wear-resisting steel bushing and movable rod, and the left side of spacing is provided with outer spacing spiro ring, the right side of spacing is provided with interior spacing spiro ring, and the inside of interior spacing spiro ring runs through there is branch, the surface of branch is provided with first spout, and the outside cover of branch is equipped with wear-resisting steel bushing, the middle part of wear-resisting steel bushing is provided with the movable rod.
Furthermore, the outer limiting spiral ring, the inner limiting spiral ring and the supporting rod are in threaded connection, and the outer diameter of the supporting rod is the same as the inner diameter of the wear-resistant steel sleeve.
Furthermore, control adjustment mechanism and include fixing clip frame, regulation screw and cardboard, and the upper surface of fixing clip frame is provided with the regulation screw, the inside block of fixing clip frame has the cardboard.
Furthermore, the clamping plate is clamped inside the fixing clamping frame, and the fixing clamping frame and the adjusting screw hole are of an integrated structure.
Compared with the prior art, the utility model has the beneficial effects that: this prefabricated adjustable hoist, the user adjusts the distance between the hoist through adjusting the cardboard in the inside position of fixing clip frame, be convenient for increase or shorten the length of hoist, improve the length suitability of hoist, because outer spacing spiro, be threaded connection between interior spacing spiro and the branch, consequently, the user can adjust the distance between the spacing according to the component size of difference, first folding frame has the foldability with second folding frame self, first folding frame passes through the card strip with the second folding frame simultaneously, draw-in groove and spacing jack post cladding are outside the movable rod, make first folding frame, be swing joint between second folding frame and the movable rod, when current back adjustment mechanism carries out telescopic adjustment, first folding frame all can carry out corresponding regulation with the second folding frame.
Through controlling adjustment mechanism's setting, the user adjusts the distance between the hoist through adjusting the cardboard in the inside position of fixing clip frame, is convenient for increase or shorten the length of hoist, improves the length suitability of hoist, and after the position between cardboard and the fixing clip frame is confirmed, the user can be fixed cardboard and fixing clip frame through the regulation screw that corresponds runs through the fastener in cardboard and fixing clip frame.
Through the setting of folding supporting mechanism, first folding frame and second folding frame self have the foldability, first folding frame passes through the card strip with the second folding frame simultaneously, draw-in groove and spacing jack-post cladding are outside in the movable rod for be swing joint between first folding frame, second folding frame and the movable rod, the folding frame of the tip of being convenient for that sets up of second spout slides, when current back adjustment mechanism carries out the flexible regulation, first folding frame all can carry out corresponding regulation with the second folding frame.
Through the setting of front and back adjustment mechanism, because outer spacing spiro ring, be threaded connection between interior spacing spiro ring and the branch, consequently the user can adjust the distance between the spacing according to the component size of difference, inside the equal activity joint in first spout in both sides of movable rod, be convenient for slide along with the deformation of folding leg, wherein three movable rod runs through behind the wear-resisting steel bushing block inside first spout, the bearing capacity of wear-resisting steel bushing to branch is dispersed, the wear-resisting steel bushing has increased coefficient of tension, the life of branch has been prolonged.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the internal structure of the folding support mechanism of the present invention;
FIG. 3 is a schematic side view of the front-back adjustment mechanism of the present invention.
In the figure: 1. a hoisting ring; 2. a front-rear adjusting mechanism; 201. a limiting frame; 202. an external limiting spiral ring; 203. an internal limiting spiral ring; 204. a strut; 205. a first chute; 206. a wear-resistant steel sleeve; 207. a movable rod; 3. a left-right adjusting mechanism; 301. fixing the clamp frame; 302. adjusting the screw hole; 303. clamping a plate; 4. a folding support mechanism; 401. a first folding frame; 402. a second folding frame; 403. a second chute; 404. clamping the strip; 405. a card slot; 406. limiting the shaft column; 407. and (4) adjusting the groove.
Detailed Description
As shown in fig. 1-2, a prefabricated adjustable spreader comprises: the lifting ring 1, the lower end of the lifting ring 1 is provided with a front and rear adjusting mechanism 2, the right side of the front and rear adjusting mechanism 2 is provided with a left and right adjusting mechanism 3, the inner side of the front and rear adjusting mechanism 2 is provided with a folding supporting mechanism 4, the left and right adjusting mechanism 3 comprises a fixed clamping frame 301, an adjusting screw hole 302 and a clamping plate 303, the upper surface of the fixed clamping frame 301 is provided with the adjusting screw hole 302, the clamping plate 303 is clamped inside the fixed clamping frame 301, and the fixed clamping frame 301 and the adjusting screw hole 302 are integrated, a user can adjust the distance between lifting appliances by adjusting the position of the clamping plate 303 inside the fixed clamping frame 301, so as to increase or shorten the length of the lifting appliance, improve the length adaptability of the lifting appliance, after the position between the clamping plate 303 and the fixed clamping frame 301 is determined, the user can fix the clamping plate 303 and the fixed clamping frame 301 by penetrating a fastening piece into the clamping plate 303 and the fixed clamping frame 301 through the corresponding adjusting screw hole 302, the folding support mechanism 4 comprises a first folding frame 401, a second folding frame 402, a second sliding groove 403, a clamping strip 404, a clamping groove 405, a limiting shaft column 406 and an adjusting groove 407, wherein the second folding frame 402 is arranged below the first folding frame 401, the second sliding groove 403 is attached to the upper end of the first folding frame 401, the clamping strip 404 is fixed at the right end of the second folding frame 402, the clamping groove 405 is arranged on the outer side of the clamping strip 404, the limiting shaft column 406 penetrates through the inside of the clamping strip 404, the adjusting groove 407 is arranged below the limiting shaft column 406, the second folding frame 402 forms a clamping structure with the clamping groove 405 through the clamping strip 404, the clamping groove 405 and the first folding frame 401 form an integral structure, the first folding frame 401 forms a rotating structure with the second folding frame 402 through the limiting shaft column 406, the first folding frame 401 is in threaded connection with the upper end of the limiting shaft column 406, the first folding frame 401 and the second folding frame 402 have foldability, meanwhile, the first folding frame 401 and the second folding frame 402 are wrapped outside the movable rod 207 through the clamping strip 404, the clamping groove 405 and the limiting shaft post 406, so that the first folding frame 401, the second folding frame 402 and the movable rod 207 are movably connected, the second sliding groove 403 is arranged to facilitate sliding of the folding frame at the end part, and when the rear adjusting mechanism 2 is adjusted in a telescopic mode, the first folding frame 401 and the second folding frame 402 can be adjusted correspondingly.
As shown in fig. 3, a prefabricated adjustable hanger, a front-back adjusting mechanism 2 includes a limiting frame 201, an outer limiting spiral ring 202, an inner limiting spiral ring 203, a support rod 204, a first sliding groove 205, a wear-resistant steel sleeve 206 and a movable rod 207, the left side of the limiting frame 201 is provided with the outer limiting spiral ring 202, the right side of the limiting frame 201 is provided with the inner limiting spiral ring 203, the support rod 204 penetrates through the inner limiting spiral ring 203, the surface of the support rod 204 is provided with the first sliding groove 205, the outer portion of the support rod 204 is sleeved with the wear-resistant steel sleeve 206, the middle portion of the wear-resistant steel sleeve 206 is provided with the movable rod 207, the outer limiting spiral ring 202, the inner limiting spiral ring 203 and the support rod 204 are in threaded connection, the outer diameter of the support rod 204 is the same as the inner diameter of the wear-resistant steel sleeve 206, and the outer limiting spiral ring 202, the inner limiting spiral ring 203 and the support rod 204 are in threaded connection, so that a user can adjust the distance between the limiting frames 201 according to different sizes of components, inside the equal activity of both sides card of movable rod 207 was in first spout 205, be convenient for slide along with the deformation of folding leg, inside three movable rod 207 run through behind the wear-resisting steel bushing 206 card in first spout 205, wear-resisting steel bushing 206 disperses the bearing capacity of branch 204, and wear-resisting steel bushing 206 has increased the coefficient of tension, has prolonged the life of branch 204.
In summary, the prefabricated adjustable lifting appliance is firstly made of section steel, a user adjusts the distance between the lifting appliances by adjusting the positions of the clamping plates 303 in the fixing clamping frames 301, so as to increase or shorten the length of the lifting appliance and improve the length adaptability of the lifting appliance, when the positions between the clamping plates 303 and the fixing clamping frames 301 are determined, the user can fix the clamping plates 303 and the fixing clamping frames 301 by penetrating the fastening members into the clamping plates 303 and the fixing clamping frames 301 through the corresponding adjusting screw holes 302, the first folding frame 401 and the second folding frame 402 have foldability, and the first folding frame 401 and the second folding frame 402 are wrapped outside the movable rod 207 through the clamping strips 404, the clamping grooves 405 and the limiting folding shaft posts 406, so that the first folding frame 401, the second folding frame 402 and the movable rod 207 are movably connected, and the second sliding grooves 403 are arranged so as to facilitate the sliding of the folding frames at the ends, when the front and rear adjusting mechanism 2 is adjusted in a telescopic manner, the first folding frame 401 and the second folding frame 402 can be adjusted correspondingly, because the outer limit spiral ring 202 and the inner limit spiral ring 203 are in threaded connection with the supporting rod 204, a user can adjust the distance between the limiting frames 201 according to different component sizes, the two sides of the movable rod 207 are movably clamped inside the first sliding groove 205, so that the movable rod can slide along with the deformation of the folding frame, wherein the three movable rods 207 are clamped inside the first sliding groove 205 after penetrating through the wear-resistant steel sleeve 206, the bearing force of the supporting rod 204 is dispersed by the wear-resistant steel sleeve 206, the tensile coefficient of the wear-resistant steel sleeve 206 is increased, and the service life of the supporting rod 204 is prolonged.
Claims (7)
1. The utility model provides a prefabricated adjustable hoist, includes rings (1) and folding supporting mechanism (4), its characterized in that: the lower end of the lifting ring (1) is provided with a front and back adjusting mechanism (2), the right side of the front and back adjusting mechanism (2) is provided with a left and right adjusting mechanism (3), a folding supporting mechanism (4) is arranged on the inner side of the front-back adjusting mechanism (2), the folding supporting mechanism (4) comprises a first folding frame (401), a second folding frame (402), a second sliding groove (403), a clamping strip (404), a clamping groove (405), a limiting shaft column (406) and an adjusting groove (407), a second folding frame (402) is arranged below the first folding frame (401), a second sliding groove (403) is attached to the upper end of the first folding frame (401), a clamping strip (404) is fixed at the right end of the second folding frame (402), and the outside of card strip (404) is provided with draw-in groove (405), spacing jack-post (406) has been run through to the inside of card strip (404), and the below of spacing jack-post (406) is provided with adjustment tank (407).
2. The prefabricated adjustable spreader of claim 1, wherein: the second folding frame (402) and the clamping groove (405) form a clamping structure through the clamping strip (404), and the clamping groove (405) and the first folding frame (401) are integrated.
3. The prefabricated adjustable spreader of claim 1, wherein: the first folding frame (401) and the second folding frame (402) form a rotating structure through a limiting shaft column (406), and the first folding frame (401) is in threaded connection with the upper end of the limiting shaft column (406).
4. The prefabricated adjustable spreader of claim 1, wherein: the front and rear adjusting mechanism (2) comprises a limiting frame (201), an outer limiting spiral ring (202), an inner limiting spiral ring (203), a support rod (204), a first sliding groove (205), a wear-resistant steel sleeve (206) and a movable rod (207), the outer limiting spiral ring (202) is arranged on the left side of the limiting frame (201), the inner limiting spiral ring (203) is arranged on the right side of the limiting frame (201), the support rod (204) penetrates through the inside of the inner limiting spiral ring (203), the surface of the support rod (204) is provided with the first sliding groove (205), the wear-resistant steel sleeve (206) is sleeved outside the support rod (204), and the movable rod (207) is arranged in the middle of the wear-resistant steel sleeve (206).
5. The prefabricated adjustable spreader of claim 4, wherein: the outer limiting spiral ring (202), the inner limiting spiral ring (203) and the support rod (204) are in threaded connection, and the outer diameter of the support rod (204) is the same as the inner diameter of the wear-resistant steel sleeve (206).
6. The prefabricated adjustable spreader of claim 1, wherein: the left and right adjusting mechanism (3) comprises a fixing clamp frame (301), an adjusting screw hole (302) and a clamping plate (303), the adjusting screw hole (302) is formed in the upper surface of the fixing clamp frame (301), and the clamping plate (303) is clamped inside the fixing clamp frame (301).
7. The prefabricated adjustable spreader of claim 6, wherein: the clamping plate (303) is clamped inside the fixing clamping frame (301), and the fixing clamping frame (301) and the adjusting screw hole (302) are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123094551.3U CN216863382U (en) | 2021-12-10 | 2021-12-10 | Prefabricated adjustable lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123094551.3U CN216863382U (en) | 2021-12-10 | 2021-12-10 | Prefabricated adjustable lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216863382U true CN216863382U (en) | 2022-07-01 |
Family
ID=82147884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123094551.3U Active CN216863382U (en) | 2021-12-10 | 2021-12-10 | Prefabricated adjustable lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216863382U (en) |
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2021
- 2021-12-10 CN CN202123094551.3U patent/CN216863382U/en active Active
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