CN220245385U - Lifting sling for trestle of adhesive tape machine - Google Patents
Lifting sling for trestle of adhesive tape machine Download PDFInfo
- Publication number
- CN220245385U CN220245385U CN202321961017.4U CN202321961017U CN220245385U CN 220245385 U CN220245385 U CN 220245385U CN 202321961017 U CN202321961017 U CN 202321961017U CN 220245385 U CN220245385 U CN 220245385U
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- fixed
- rod
- push
- suspender
- pull rod
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- 239000002390 adhesive tape Substances 0.000 title abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a lifting sling for a trestle of a tape dispenser, which comprises a fixed frame, a winch, a suspender, a push-pull rod, an upper pulley and a lower pulley; the fixed mount consists of a cross rod, a longitudinal rod and a diagonal draw bar connected between the cross rod and the longitudinal rod, the winch is fixed at the bottom of the cross rod, and one end of the suspender is movably fixed in the end part of the cross rod; an upper pulley and a lower pulley are respectively arranged on the upper part and the lower part of the suspender, one end of the push-pull rod is fixed with a wheel shaft of the upper pulley, and the side edge of the other end of the push-pull rod is fixed with a handle; the winch rope bypasses the lower pulley, and the tail end of the winch rope is fixed with a lifting hook. The advantages are that: according to the utility model, the anchor ear is arranged at the bottom of the fixing frame, so that the fixing frame can be fixed on the frame of the adhesive tape machine. By additionally arranging the push-pull rod, the articles hung on the hanger can be pulled to the window through the push-pull rod, so that the articles are convenient to take and place; by arranging the clamping groove on the push-pull rod, the unstable factor of displacement of the push-pull rod in the process of taking and placing the articles is prevented.
Description
Technical Field
The utility model relates to a lifting appliance, in particular to a lifting appliance for a trestle of a tape machine.
Background
The long-distance conveyor (hereinafter referred to as a belt conveyor) is used as long-distance conveying equipment of a large coal preparation plant, the length of the long-distance conveyor can reach hundreds of meters, the long-distance belt conveyor mainly conveys materials on the ground into a storage silo, a trestle is a main supporting part of the belt conveyor, and hoisting openings are usually formed in the positions of a machine head and a machine tail of the trestle of the belt conveyor, and a crane or an electric hoist is used for hoisting operation.
The belt surface of the adhesive tape machine is driven by a plurality of groups of carrier roller brackets and carrier roller supports, and during the long-term operation of the adhesive tape machine, the carrier roller bearings, the carrier roller cylinders and the carrier roller fixing frames are damaged and need to be replaced and maintained; secondly, still because the sealing-tape machine vibrates in the operation in-process, can produce a large amount of dust, need the cement floor sanitation of water clearance landing stage every day, lead to the cement floor to appear cracking bulge deformation scheduling problem, need carry cement, grit material and restore.
In conclusion, because the space in the trestle is limited, the carrier roller cylinder body and the carrier roller fixing frame are replaced, and operations such as cement, sand and stone materials and the like can be carried to the trestle at high positions only through manual operation of operators, so that the labor intensity of the operators is high, the working efficiency is low, and the personal safety cannot be guaranteed.
Disclosure of Invention
The utility model aims to provide a time-saving and labor-saving lifting sling for a trestle of a tape machine.
The utility model discloses a lifting sling for a trestle of a tape dispenser, which comprises a fixed frame, a winch, a suspender, a push-pull rod, an upper pulley and a lower pulley; the fixing frame consists of a square tube cross rod, a longitudinal rod and a diagonal draw rod connected between the cross rod and the longitudinal rod, the winch is fixed at the bottom of the cross rod, and one end of the suspender is movably fixed in the end part of the cross rod; the upper and lower pulleys are respectively arranged on the upper and lower sides of the suspender, wheel cores of the upper pulley and the lower pulley are respectively rotated with wheel shafts, and the upper pulley is in rolling contact with the suspender; chain plates are respectively arranged on two sides of the upper pulley and the lower pulley, and the wheel shafts of the upper pulley and the lower pulley are respectively fixed with the chain plates; one end of the push-pull rod is fixed with the wheel shaft of the upper pulley, and a handle is fixed on the side edge of the other end of the push-pull rod; the winch rope bypasses the lower pulley, and the tail end of the winch rope is fixed with a lifting hook.
Further, the end part of the vertical rod is fixed with a hoop, and the opening direction of the hoop is parallel to the suspender.
Further, a limiting plate is fixed at the other end of the suspender, clamping rods are respectively fixed at two sides of the limiting plate, and two chain plates are movably arranged between the two clamping rods.
Furthermore, a plurality of positioning holes are formed in the side wall of the cross rod, a plurality of through holes corresponding to the positioning holes are formed in the suspender, and positioning pins are inserted into the positioning holes and the through holes.
Further, an inverted U-shaped clamping groove is fixed at the other end of the push-pull rod, and the clamping groove is movably clamped on the cross rod.
Further, a plurality of positioning rods are fixed at the top of the cross rod, small holes are formed in the top of the clamping grooves, and the clamping grooves are clamped with the positioning rods through the small holes.
Further, a plurality of small holes are formed in the top of the cross rod, a positioning rod is arranged at the top of the inside of the clamping groove, and the clamping groove is clamped with the small holes through the positioning rod.
The utility model has the advantages that: according to the utility model, the anchor ear is arranged at the bottom of the fixing frame, so that the fixing frame can be fixed on the frame of the adhesive tape machine. By additionally arranging the push-pull rod, the articles hung on the hanger can be pulled to the window through the push-pull rod, so that the articles are convenient to take and place; by arranging the clamping groove on the push-pull rod, the unstable factor of displacement of the push-pull rod in the process of taking and placing the articles is prevented.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a top view of embodiment 1 of the present utility model.
Fig. 2 is a side view of embodiment 1 of the present utility model.
Fig. 3 is an enlarged partial schematic view of B in fig. 2.
Fig. 4 is a side view of embodiment 2 of the present utility model.
Fig. 5 is an enlarged partial schematic view of a in fig. 4.
In the figure: the device comprises a fixing frame 1, a hoop 101, a cross rod 102, a longitudinal rod 103, a diagonal draw rod 104, a suspender 2, a limiting plate 201, a clamping rod 202, a push-pull rod 3, a clamping groove 301, a handle 302, a winch 4, a winch rope 401, a lifting hook 402, an upper pulley 5, a lower pulley 6, a chain plate 7, a positioning hole 8, a positioning pin 9, a through hole 10, a small hole 11, a positioning rod 12 and a wheel shaft 13.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "front," "rear," "top," "bottom," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
As shown in fig. 1 and 2, a lifting sling for a trestle of a tape machine comprises a fixed frame 1, a winch 4, a suspender 2, a push-pull rod 3, an upper pulley 5 and a lower pulley 6; the fixed frame 1 is composed of a cross bar 102, a longitudinal bar 103 and a diagonal bar 104 connecting the cross bar 102 and the longitudinal bar 103, and the hoist 4 is fixed at the bottom of the cross bar 102. A plurality of positioning holes 8 are formed in the side wall of the cross bar 102, a plurality of through holes 10 corresponding to the positioning holes 8 are formed in the suspender 2, one end of the suspender 2 provided with the through holes 10 is inserted into the end part of the cross bar 102, and the suspender 2 and the cross bar 102 are fixed through the positioning pins 9. An upper pulley 5 and a lower pulley 6 are respectively arranged on the upper part and the lower part of the suspender 2, wheel cores of the upper pulley 5 and the lower pulley 6 are respectively rotated with a wheel shaft 13, and the upper pulley 5 is in rolling contact with the suspender 2; the two sides of the upper pulley 5 and the lower pulley 6 are respectively provided with a chain plate 7, and the wheel shafts 13 of the upper pulley 5 and the lower pulley 6 are respectively fixed with the chain plate 7; one end of the push-pull rod 3 is fixed with the wheel shaft 13 of the upper pulley 5, a handle 302 is fixed on the side edge of the other end of the push-pull rod 3, and the handle 302 is convenient for operators to manually pull the push-pull rod 3 closer or further away. The rope 401 of the hoist 4 passes around the lower pulley 6, and a hook 402 is fixed at the end of the rope 401 for hanging the article.
A hoop 101 is fixed to an end of the vertical rod 103, an opening direction of the hoop 101 is parallel to the boom 2, and the fixing frame 1 is fixed to a frame of the adhesive tape machine after fastening by bolts. A limiting plate 201 is fixed at the other end of the suspender 2, and the limiting plate 201 can prevent the upper pulley 5 and the lower pulley 6 from falling out of the suspender 2; simultaneously, clamping rods 202 are respectively fixed on two sides of the limiting plate 201, and two chain plates 7 are movably arranged between the two clamping rods 202 to prevent the upper pulley 5 and the lower pulley 6 from shaking left and right. As shown in fig. 3, an inverted U-shaped clamping groove 301 is fixed at the other end of the push-pull rod 3, a small hole 11 is formed at the top of the clamping groove 301, a plurality of positioning rods 12 are fixed at the top of the cross rod 102, and the clamping groove 301 is clamped with the positioning rods 12 through the small hole 11, so that the push-pull rod 3 can be prevented from shifting.
Working principle:
the fixing frame 1 is fixed on the side edge of the frame of the adhesive tape machine through the anchor ear 101, the suspender 2 penetrates out of a window of a trestle of the adhesive tape machine, the length of the suspender 2 is flexibly selected according to the actual distance, and the suspender is fixed through the positioning pin 9. The push-pull rod 3 is pushed to the farthest end to be abutted against the limiting plate 201, the clamping rod 202 is clamped on the outer side of the chain plate 7, then the winch 4 is started, the lifting hook 402 is lowered to a proper height from the outside of the window, and the lowering is stopped. The operator places the items to be transported in the basket and hangs the basket on hooks 402. The hoist 4 is started to retract the rope 401 and drive the basket to rise. When the basket rises to the highest point, the operation of the winch 4 is stopped, the handle 302 is pulled to enable the clamping groove 301 to be separated from the fixing frame 1, then the push-pull rod 3 is retracted, and the push-pull rod is fixed by buckling the small hole 11 at the top of the clamping groove 301 with the positioning rod 12 at the top of the cross rod 102. At this time, the operator can take down the basket close to the window, and after pouring out the articles in the basket, the basket is lowered to the ground through the lifting appliance, so that one-time article transportation is completed.
Example 2
As shown in fig. 4 and 5, the overall structure of the lifting sling for the trestle of the tape dispenser is the same as that of the embodiment 1, and the difference is that a plurality of small holes 11 are formed in the top of the cross rod 102, a positioning rod 12 is arranged at the top of the inside of the clamping groove 301, and the clamping groove 301 is clamped with the small holes 11 through the positioning rod 12, so that the push-pull rod 3 is prevented from shifting.
Working principle:
the fixing frame 1 is fixed on the side edge of the frame of the adhesive tape machine through the anchor ear 101, the suspender 2 penetrates out of a window of a trestle of the adhesive tape machine, the length of the suspender 2 is flexibly selected according to the actual distance, and the suspender is fixed through the positioning pin 9. The push-pull rod 3 is pushed to the farthest end to be abutted against the limiting plate 201, the clamping rod 202 is clamped on the outer side of the chain plate 7, then the winch 4 is started, the lifting hook 402 is lowered to a proper height from the outside of the window, and the lowering is stopped. The operator places the items to be transported in the basket and hangs the basket on hooks 402. The hoist 4 is started to retract the rope 401 and drive the basket to rise. When the basket rises to the highest point, the operation of the winch 4 is stopped, the handle 302 is pulled to enable the clamping groove 301 to be separated from the fixing frame 1, then the push-pull rod 3 is retracted, and the push-pull rod is fixed by buckling the positioning rod 12 at the top inside the clamping groove 301 with the small hole 11 at the top of the cross rod 102. At this time, the operator can take down the basket close to the window, and after pouring out the articles in the basket, the basket is lowered to the ground through the lifting appliance, so that one-time article transportation is completed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a sealing-tape machine landing stage promotes hoist, its characterized in that includes mount, hoist engine, jib, push-and-pull rod, upper pulley and lower pulley;
the fixing frame consists of a square tube cross rod, a longitudinal rod and a diagonal draw rod connected between the cross rod and the longitudinal rod, the winch is fixed at the bottom of the cross rod, and one end of the suspender is movably fixed in the end part of the cross rod;
the upper and lower pulleys are respectively arranged on the upper and lower sides of the suspender, wheel cores of the upper pulley and the lower pulley are respectively rotated with wheel shafts, and the upper pulley is in rolling contact with the suspender; chain plates are respectively arranged on two sides of the upper pulley and the lower pulley, and the wheel shafts of the upper pulley and the lower pulley are respectively fixed with the chain plates;
one end of the push-pull rod is fixed with the wheel shaft of the upper pulley, and a handle is fixed on the side edge of the other end of the push-pull rod; the winch rope bypasses the lower pulley, and the tail end of the winch rope is fixed with a lifting hook.
2. The lifting sling for a trestle of a belt conveyor according to claim 1, wherein the end part of the longitudinal rod is fixed with a hoop, and the opening direction of the hoop is parallel to the suspension rod.
3. The lifting sling for a trestle of a tape dispenser according to claim 2, wherein a limiting plate is fixed at the other end of the suspender, clamping rods are respectively fixed at two sides of the limiting plate, and two chain plates are movably arranged between the two clamping rods.
4. The lifting sling for a trestle of a tape dispenser according to claim 3, wherein a plurality of positioning holes are formed in the side wall of the cross bar, a plurality of through holes corresponding to the positioning holes are formed in the suspender, and positioning pins are inserted into the positioning holes and the through holes.
5. The lifting sling for a trestle of a sealing-tape machine according to claim 4, wherein an inverted U-shaped clamping groove is fixed at the other end of the push-pull rod, and the clamping groove is movably clamped on the cross rod.
6. The lifting sling for a trestle of a tape dispenser according to claim 5, wherein a plurality of positioning rods are fixed at the top of the cross rod, small holes are formed at the top of the clamping grooves, and the clamping grooves are clamped with the positioning rods through the small holes.
7. The lifting sling for a trestle of a tape dispenser according to claim 5, wherein a plurality of small holes are formed in the top of the cross rod, a positioning rod is arranged at the top of the inside of the clamping groove, and the clamping groove is clamped with the small holes through the positioning rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321961017.4U CN220245385U (en) | 2023-07-24 | 2023-07-24 | Lifting sling for trestle of adhesive tape machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321961017.4U CN220245385U (en) | 2023-07-24 | 2023-07-24 | Lifting sling for trestle of adhesive tape machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220245385U true CN220245385U (en) | 2023-12-26 |
Family
ID=89267776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321961017.4U Active CN220245385U (en) | 2023-07-24 | 2023-07-24 | Lifting sling for trestle of adhesive tape machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220245385U (en) |
-
2023
- 2023-07-24 CN CN202321961017.4U patent/CN220245385U/en active Active
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