CN220351487U - Hoisting mechanism of box-type transformer - Google Patents
Hoisting mechanism of box-type transformer Download PDFInfo
- Publication number
- CN220351487U CN220351487U CN202323135727.4U CN202323135727U CN220351487U CN 220351487 U CN220351487 U CN 220351487U CN 202323135727 U CN202323135727 U CN 202323135727U CN 220351487 U CN220351487 U CN 220351487U
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- hoisting
- cross beam
- box
- clamping
- groove
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- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract description 3
- 229920001971 elastomer Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a hoisting mechanism of a box-type transformer, which comprises two cross beam supporting frames, four metal hoisting shafts and four hoisting belts; the beam support comprises a beam and clamping ends, wherein the two ends of the clamping ends are integrated with the beam or fixed into a whole, and a lifting rope caulking groove is formed in the clamping ends; two pairs of through holes are formed in two ends of the two groove-shaped supporting plates opposite to the base of the box body, and each pair of through holes are coaxially arranged; each hanging shaft is arranged in a through hole on the groove-shaped supporting plate, and an inner baffle and an outer baffle are respectively arranged at two ends of each hanging shaft; during hoisting, the two cross beam support frames are clamped at the two ends of the upper end face of the box body through the buffer, one end of the hoisting belt is fixed on the pulled-out hoisting shaft, and after the other end of the hoisting belt passes through the hoisting rope caulking groove on the clamping end, the upper ends of the four hoisting belts are threaded on the lifting hook of the hoisting machine together. The utility model avoids the phenomena of easy peeling of the box body coating and the like in the lifting turnover process of the box-type transformer, and the transportation of the product is safer and more reliable.
Description
Technical Field
The utility model belongs to the technical field of transformer hoisting, and relates to a hoisting mechanism of a box-type transformer.
Background
The box-type transformer has the advantages of small occupied area, short construction period, low production cost and the like, and is favored by users. The box body of the box-type transformer comprises a top plate, side plates and a base, wherein a bottom plate and a circle of groove-shaped supporting plates are arranged on the base, and the lower ends of the bottom plate are welded and fixed on the groove-shaped supporting plates. When the transformer body and accessories thereof are completely assembled, in the hoisting turnover process, the problems of abrasion of the hoisting belt and the box coating easily occur due to the fact that the box-type transformer is large in mass and the box coating is thin, the phenomena of paint dropping of the box and breakage of the hanging belt are generated, and hidden danger is caused to safe transportation of products.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a hoisting mechanism for a box-type transformer, which is used for avoiding the phenomena of easy peeling of a box body coating and the like in the hoisting and turnover process of the box-type transformer, and the transportation of products is safer and more reliable.
In order to achieve the above object, the technical solution of the present utility model is: a hoisting mechanism of a box-type transformer comprises two cross beam supporting frames, four metal hoisting shafts and four hoisting belts; the beam support comprises a beam and clamping ends, wherein the two ends of the clamping ends are integrated with the beam or fixed into a whole, and a lifting rope caulking groove is formed in the clamping ends; two pairs of through holes are formed in two ends of the two groove-shaped supporting plates opposite to the base of the box body, and each pair of through holes are coaxially arranged; each hanging shaft is arranged in a through hole on the groove-shaped supporting plate, an inner baffle and an outer baffle are respectively arranged at two ends of each hanging shaft, the hanging shafts are pulled out during hanging, and the hanging shafts retract into the groove-shaped supporting plate when not hanging; during hoisting, the two cross beam support frames are clamped at the two ends of the upper end face of the box body through the buffer, one end of the hoisting belt is fixed on the pulled-out hoisting shaft, and after the other end of the hoisting belt passes through the hoisting rope caulking groove on the clamping end, the upper ends of the four hoisting belts are threaded on the lifting hook of the hoisting machine together.
Further preferably, the cross beam of the cross beam support frame comprises a left cross beam, a right cross beam and a length adjusting plate; the clamping ends are respectively arranged at the left end of the left cross beam and the right end of the right cross beam; the right end of the left cross beam and the left end of the right cross beam are respectively and adjustably fixed together through a length adjusting plate.
Further preferably, the hanging shaft is made of wear-resistant metal materials or is sprayed or wrapped with a wear-resistant layer outside the hanging shaft; the clamping end of the cross beam support frame is made of wear-resistant materials or a wear-resistant layer is fixed in the embedded groove of the lifting rope.
The beneficial effects of the utility model are as follows: pulling out a lifting shaft and installing a cross beam support frame and a lifting belt during lifting; when the lifting device is not lifted, the lifting belt and the cross beam support frame are disassembled, and the lifting shaft is pushed to retract into the groove-shaped support plate. Due to the isolation protection effect of the cross beam support, the four hoisting belts are not contacted with the coating on the surface of the box-type transformer box body, so that the phenomena of spalling and the like of the coating in the hoisting process are avoided, and the transportation of products is safer and more reliable. The hanging shaft is pulled out when in hoisting, and is retracted into the groove-shaped supporting plate when not in hoisting, so that the phenomenon of accidental injury caused by the fact that the extended hanging shaft trips over pedestrians passing nearby is avoided. The crossbeam support frame adopts telescopic structure, and the crossbeam support frame joint more easily is at the both ends of box up end, and is fit for various box sizes, need not prepare more multiple crossbeam support frames according to the difference of box size, has practiced thrift use cost. The clamping end of the lifting shaft and the cross beam support frame adopts a wear-resistant structure, so that the wear of the lifting belt is reduced, the service life of the lifting belt is prolonged, the fracture phenomenon of the lifting belt is reduced, and the safety and reliability of product transportation are further improved.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present utility model;
fig. 2 is a schematic perspective view of a beam support according to a first embodiment of the present utility model;
FIG. 3 is a schematic diagram of a structure of the utility model in which a lifting shaft is pulled out and then used together with a lifting belt;
FIG. 4 is a schematic view of the structure of the present utility model with the hanger shaft retracted within the channel support plate;
FIG. 5 is a schematic perspective view of a second embodiment of the present utility model;
fig. 6 is a schematic perspective view of a beam support according to a second embodiment of the present utility model;
fig. 7 is a schematic perspective view of a left beam of a beam support frame according to a second embodiment of the present utility model;
fig. 8 is a schematic perspective view of a length adjusting plate of a beam support frame according to a second embodiment of the present utility model.
In the figure, 1 is a beam supporting frame, 11 is a beam, 12 is a clamping end, 13 is a lifting rope caulking groove, 111 is a left beam, 112 is a length adjusting plate, 113 is a right beam, 2 is a lifting shaft, 21 is an inner baffle, 22 is an outer baffle, 3 is a lifting belt, 4 is a lifting hook of a lifting machine, 5 is a groove-shaped supporting plate, 6 is a buffer, and 7 is a box body.
Detailed Description
The utility model is further described below with reference to the drawings and detailed description.
As shown in embodiment 1 of fig. 1, 2, 3 and 4, the present embodiment includes two beam supports 1, four metal hanger shafts 2 and four hanger belts 3. The beam support frame 1 comprises a beam 11 and clamping ends 12 with two ends welded and fixed with the beam 11 into a whole, and a lifting rope caulking groove 13 is formed in the clamping ends 12. The clamping end 12 and the cross beam 11 can be made into an integral structure according to actual manufacturing conditions. Two pairs of through holes are formed at two ends of the two groove-shaped supporting plates 5 opposite to the base of the box body 7, and each pair of through holes are coaxially arranged; each hanging shaft 2 is arranged in a through hole on the groove-shaped supporting plate 5, an inner baffle 21 and an outer baffle 22 are respectively arranged at two ends of the hanging shaft 2, the hanging shaft 2 is pulled out during hanging, and the hanging shaft 2 is retracted into the groove-shaped supporting plate 5 when not hanging. During hoisting, the two beam support frames 1 are clamped at two ends of the upper end face of the box body through buffering materials 6 such as hard boards, cloth or rubber, one end of the hoisting belt 3 is fixed on the pulled-out hoisting shaft 2, and after the other end passes through the hoisting rope caulking groove 13 on the clamping end 12, the upper ends of the four hoisting belts are worn on the lifting hook 4 of the hoisting machine. The buffer 6 avoids the damage of the cross beam support frame 1 to the surface of the box body. The beam support frame 1 of the embodiment is made of channel steel; the hanging shaft 2 is made of steel, and a plastic, nylon or rubber wear-resistant layer is sprayed or wrapped and fixed outside the hanging shaft 2. A plastic, nylon or rubber wear-resistant layer is sprayed or fixed in the lifting rope caulking groove 13 of the clamping end head 12. The clamping end head 12 can also be made of wear-resistant materials such as plastics, nylon or rubber according to actual manufacturing conditions, and the hanging shaft 2 is made of wear-resistant metal materials. The beam support frame 1 can be directly made into an integral piece from wear-resistant materials with certain support force according to actual manufacturing conditions. The clamping end 12 of the lifting shaft 2 and the cross beam support frame 1 adopts a wear-resistant structure, so that the wear of the lifting belt 3 is reduced, the service life of the lifting belt 3 is prolonged, the occurrence of fracture phenomenon of the lifting belt 3 is reduced, and the safety and reliability of product transportation are further improved.
As shown in fig. 3, 4, 5, 6, 7 and 8, in embodiment 2, the other structures of this embodiment are the same as those of embodiment 1, except that the beam support frame 1 adopts a telescopic structure. The cross beam 11 of the cross beam support frame 1 includes a left cross beam 111, a right cross beam 113, and a length adjustment plate 112. The joint ends 12 are provided at the left end of the left cross member 111 and the right end of the right cross member 113. A row of a plurality of connecting holes are respectively arranged at the right end of the left cross beam 111 and the left end of the right cross beam 113, two connecting holes are respectively arranged at the two ends of the length adjusting plate 112, and three connecting holes and four connecting holes are respectively arranged at the two ends of the length adjusting plate 112 according to the requirement of fixed strength. The left and right cross members 111 and 113 are fixed together by the length adjustment plate 112 through the respective connection holes. The beam support frame 1 is scalable, and during the hoist and mount, beam support frame 1 joint more easily is at the both ends of box up end, and is fit for various box sizes, need not prepare more multiple beam support frames 1 according to the difference of box size, has practiced thrift use cost.
There are, of course, many other embodiments of the utility model that will be apparent to those skilled in the art from consideration of this disclosure without departing from the spirit and nature of the utility model, and that will fall within the scope of the claims.
Claims (3)
1. A hoisting mechanism of a box-type transformer is characterized in that: comprises two cross beam supporting frames (1), four metal hanging shafts (2) and four hanging belts (3); the beam support frame (1) comprises a beam (11) and clamping ends (12) with two ends integrated with the beam (11) or fixed into a whole, and a lifting rope caulking groove (13) is formed in the clamping ends (12); two pairs of through holes are formed in two ends of two groove-shaped supporting plates (5) opposite to the base of the box body (7), and each pair of through holes are coaxially arranged; each hanging shaft (2) is arranged in a through hole on the groove-shaped supporting plate (5), and an inner baffle (21) and an outer baffle (22) are respectively arranged at two ends of each hanging shaft (2); during hoisting, the two cross beam support frames (1) are clamped at the two ends of the upper end face of the box body through the buffer (6), one end of the hoisting belt (3) is fixed on the pulled-out hoisting shaft (2), and after the other end of the hoisting belt passes through the hoisting rope caulking groove (13) on the clamping end (12), the upper ends of the four hoisting belts are worn on the lifting hook (4) of the hoisting machine.
2. The hoisting mechanism of a box transformer according to claim 1, wherein: the beam (11) of the beam support frame (1) comprises a left beam (111), a right beam (113) and a length adjusting plate (112); the clamping end (12) is arranged at the left end of the left cross beam (111) and the right end of the right cross beam (113); the right end of the left cross beam (111) and the left end of the right cross beam (113) are respectively fixed together through a length adjusting plate (112).
3. Hoisting mechanism for a box transformer according to claim 1 or 2, characterized in that: the hanging shaft (2) is made of wear-resistant metal materials or is sprayed or wrapped with a wear-resistant layer outside the hanging shaft (2); the clamping end (12) of the cross beam support frame (1) is made of wear-resistant materials or a wear-resistant layer is fixed in the lifting rope caulking groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323135727.4U CN220351487U (en) | 2023-11-21 | 2023-11-21 | Hoisting mechanism of box-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323135727.4U CN220351487U (en) | 2023-11-21 | 2023-11-21 | Hoisting mechanism of box-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220351487U true CN220351487U (en) | 2024-01-16 |
Family
ID=89502144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323135727.4U Active CN220351487U (en) | 2023-11-21 | 2023-11-21 | Hoisting mechanism of box-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220351487U (en) |
-
2023
- 2023-11-21 CN CN202323135727.4U patent/CN220351487U/en active Active
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