CN113291964B - Special replacement lifting appliance for winding-assisting belt - Google Patents
Special replacement lifting appliance for winding-assisting belt Download PDFInfo
- Publication number
- CN113291964B CN113291964B CN202110590023.2A CN202110590023A CN113291964B CN 113291964 B CN113291964 B CN 113291964B CN 202110590023 A CN202110590023 A CN 202110590023A CN 113291964 B CN113291964 B CN 113291964B
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- China
- Prior art keywords
- counterweight
- shaped steel
- belt
- counter weight
- winding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a special replacement lifting appliance for a winding-assisting belt, which comprises the following components: the main beam part, counter weight portion and support and take out the portion, main beam part length direction divide into belt contact portion and counter weight H shaped steel, counter weight portion sets up in counter weight H shaped steel one side, support and take out the portion and set up in counter weight H shaped steel bottom and be close to counter weight H shaped steel one side, counter weight H shaped steel top has first lug and second lug, helps the roll up the inconvenient, the inefficiency of maintenance of belt replacement among the solution prior art, the great technical problem of operating personnel potential safety hazard.
Description
Technical Field
The invention belongs to the field of mechanical equipment, and particularly relates to a special replacement lifting appliance for a winding-assisting belt.
Background
In industrial production, the belt plays an important role as an important part, the cold rolling auxiliary rolling belt plays an important role in restricting the production rhythm of the whole production line, and once a problem occurs and replacement is needed, the replacement efficiency is particularly important. In the prior art, the simple lifting appliance is used for overhauling and maintaining by manpower, and at the edge position, the ground greasy dirt is more, the movement of the two sides of personnel is extremely unsafe, the common lifting appliance is difficult to meet, the work efficiency is low, the time consumption is long, and the operation is inconvenient.
Disclosure of Invention
The invention aims to provide a special replacement lifting appliance for a winding-assisting belt, which solves the technical problems of inconvenient replacement and maintenance of the winding-assisting belt, low maintenance efficiency and great potential safety hazard of operators in the prior art.
The technical scheme adopted for solving the technical problems is as follows:
a roll-up belt special replacement spreader comprising: the main beam part, the counter weight portion and the support portion of taking out, main beam part length direction divide into belt contact portion and counter weight H shaped steel, counter weight portion sets up in counter weight H shaped steel one side, the support portion of taking out sets up in counter weight H shaped steel bottom and is close to counter weight H shaped steel one side, counter weight H shaped steel top has first lug and second lug.
According to the special replacement lifting appliance for the winding-assisting belt, the end part of the belt contact part is provided with the shaft head locking part, and the side surface of the shaft head locking part is provided with the shaft head locking screw in a penetrating way.
According to the special replacement lifting appliance for the winding-assisting belt, the belt contact part is connected with the counterweight H-shaped steel through the first transition plate, the belt contact part is connected with the shaft head locking part through the second transition plate, and the first transition plate and the second transition plate are provided with belt barbs which are oppositely arranged.
The invention relates to a special replacement lifting appliance for a winding-assisting belt, wherein the counterweight part comprises: the counterweight car frame is of a U-shaped structure, a plurality of counterweight wheels are arranged at the opening of the U-shaped structure and roll on counterweight H-shaped steel, and a plurality of counterweights are arranged at the bottom of the U-shaped structure through a plurality of counterweight screw rods.
According to the special replacement lifting appliance for the winding-assisting belt, the bottom of the counterweight H-shaped steel is provided with the adjusting screw, one end of the adjusting screw is connected with the counterweight H-shaped steel through the supporting ring, the other end of the adjusting screw is screwed with the trolley adjusting nut, and the trolley adjusting nut is connected with the counterweight frame.
According to the special replacement lifting appliance for the winding-assisting belt, the adjusting screw can rotate in the supporting ring, the end part of the adjusting screw outside the supporting ring is provided with the limiting block, and the end part of the adjusting screw outside the trolley adjusting nut is provided with the adjusting square head.
According to the special replacement lifting appliance for the winding-assisting belt, the support extraction part comprises the inverted V-shaped support, the bottom of the inverted V-shaped support is provided with the arc-shaped underframe, the arc-shaped underframe is provided with the double T-shaped brackets extending along the horizontal direction, and the double T-shaped brackets extend towards the tail end of the belt contact part.
According to the special replacement lifting appliance for the winding-assisting belt, the middle parts of two sides of the inverted V-shaped support are provided with the pull rods extending along the horizontal direction, the pull rods are sleeved with the sliding seats, the sliding seats are fixedly connected with the inverted V-shaped support, and the sliding seats are provided with the pull rod locking screws in a penetrating mode.
According to the special replacement lifting appliance for the winding-assisting belt, one end of the pull rod is provided with the T-shaped double-sided hook, and the other end of the pull rod is provided with the handle.
According to the special replacement lifting appliance for the winding-assisting belt, the mounting plate is arranged at the top of the supporting extraction part, and the supporting frame connecting bolt is arranged on the mounting plate in a penetrating manner and is detachably connected with the bottom of the counterweight H-shaped steel.
According to the special replacement lifting appliance for the winding-assisting belt, the trolley limiting block is arranged at the counterweight H-shaped steel end, and the counterweight frame is prevented from being separated from the counterweight H-shaped steel by the trolley limiting block.
The invention has the beneficial effects that: the utility model provides a special change hoist of helping a roll belt, support the belt through belt contact portion, and through adjusting counter weight position and weight, make it protection level, thereby simplify and lift by crane, and can support and hold up helping a roll belt from the bottom through supporting the portion of taking out, the middle part position sets up two pull rods, be equipped with T type double-sided hook, be used for hooking the belt or push in new belt, be provided with the jackscrew and can lock the pull rod, can realize roller piece hoist and mount through spindle nose locking portion simultaneously, loosen support frame connecting bolt and can take off the portion of taking out when lifting a roll piece, prevent to interfere, can change the counter weight position through counter weight dolly removal, and adjust and the position locking with trolley adjusting nut through adjusting screw.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of an embodiment of the present invention;
fig. 2 is a front view of an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-2, a special replacement sling for a winding-assisting belt comprises: the main beam part 100, the counterweight part 200 and the support extraction part 300, the main beam part 100 length direction is divided into a belt contact part 110 and a counterweight H-shaped steel 120, the counterweight part 200 is arranged on one side of the counterweight H-shaped steel 120, the support extraction part 300 is arranged on one side, close to the counterweight H-shaped steel 120, of the bottom of the counterweight H-shaped steel 120, and the top of the counterweight H-shaped steel 120 is provided with a first lifting lug 121 and a second lifting lug 122.
In the preferred embodiment of the present invention, the end of the belt contact portion 110 has a head locking portion 130, and the head locking portion 130 is laterally penetrated by a head locking screw 131.
In the preferred embodiment of the invention, the belt contact part 110 and the counterweight H-shaped steel 120 are connected through a first transition plate 112, the belt contact part 110 and the shaft head locking part 130 are connected through a second transition plate 113, and the first transition plate 112 and the second transition plate 113 are provided with belt barbs 111 which are oppositely arranged.
In a preferred embodiment of the present invention, the weight 200 includes: the counterweight frame 210, counterweight frame 210 is U style of calligraphy structure, U style of calligraphy structure opening part is provided with a plurality of counterweight wheels 211, counterweight wheels 211 roll on counterweight H shaped steel 120, a plurality of balancing weights 213 are installed through a plurality of balancing weight screw 212 to U style of calligraphy structure bottom.
In the preferred embodiment of the invention, an adjusting screw 214 is arranged at the bottom of the counterweight H-shaped steel 120, one end of the adjusting screw 214 is connected with the counterweight H-shaped steel 120 through a supporting ring 215, a trolley adjusting nut 218 is screwed at the other end of the adjusting screw 214, and the trolley adjusting nut 218 is connected with the counterweight frame 210.
In a preferred embodiment of the present invention, the adjusting screw 214 is rotatable in the supporting ring 215, the end of the adjusting screw 214 outside the supporting ring 215 is provided with a limiting block 216, and the end of the adjusting screw 214 outside the trolley adjusting nut 218 is provided with an adjusting square 219.
In the preferred embodiment of the present invention, the support withdrawing part 300 includes an inverted V-shaped bracket 310, the bottom of the inverted V-shaped bracket 310 has an arc-shaped bottom frame 311, the arc-shaped bottom frame 311 has a double T-shaped bracket 312 extending in a horizontal direction thereon, and the double T-shaped bracket 312 extends toward the end of the belt contact part 110.
In the preferred embodiment of the present invention, the middle parts of two sides of the inverted V-shaped bracket 310 are provided with a pull rod 313 extending along the horizontal direction, a sliding seat 314 is sleeved outside the pull rod 313, the sliding seat 314 is fixedly connected with the inverted V-shaped bracket 310, and a pull rod locking screw 315 is arranged on the sliding seat 314 in a penetrating way.
In the preferred embodiment of the present invention, one end of the pull rod 313 is provided with a T-shaped double-sided hook 316, and the other end of the pull rod 313 is provided with a handle 317.
In the preferred embodiment of the present invention, the top of the support extraction part 300 is provided with a mounting plate, and the mounting plate is provided with a support frame connecting bolt 320 in a penetrating manner and detachably connected with the bottom of the counterweight H-shaped steel 120.
In a preferred embodiment of the present invention, the counterweight H-section steel 120 has a trolley stopper 217 at the end, and the trolley stopper 217 prevents the counterweight frame 210 from being separated from the counterweight H-section steel 120.
Brief description of working procedure
1. Work preparation: two chain blocks can be used for hanging a first lifting lug 121 and a second lifting lug 122 on the section steel, and the lifting appliance can be leveled by adjusting the length of the chain blocks or the counterweight. The spreader is then lifted into motion to the working point using bridge crane equipment or other.
2. When the belt is pulled out, the lifting device is commanded to move into the winding-assisting belt, the belt barbs 111 on the two sides of the belt contact part 110 are ensured to clamp the belt, the double-T-shaped supporting rods 312 support the belt, the T-shaped double-sided hooks 316 of the pull rods 313 on the two sides hook the inner side of the belt, slightly lift, adjust the position adjustment balance of the counterweight frame 210 and slowly pull out. The method is consistent except that the pull rod 313 is moved to push during installation, and the rest is kept unchanged.
3. When the carrier roller is used for replacing the carrier roller, the support extraction part 300 is disassembled, the connection method with the lifting equipment is as in the step 2, the forefront axle head locking part 130 is used for locking the axle head, the axle head locking screw 131 is used for compacting, the counterweight is regulated, the carrier roller is slowly extracted until the carrier roller is completely lifted out, and the installation method is the opposite.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (8)
1. The utility model provides a special change hoist of helping roll belt which characterized in that includes: girder portion (100), counter weight portion (200) and support portion of taking out (300), girder portion (100) length direction divide into belt contact portion (110) and counter weight H shaped steel (120), counter weight portion (200) set up in counter weight H shaped steel (120) one side, support portion of taking out (300) set up in counter weight H shaped steel (120) bottom and be close to counter weight H shaped steel (120) one side, counter weight H shaped steel (120) top has first lug (121) and second lug (122), belt contact portion (110) tip has spindle nose locking portion (130), spindle nose locking portion (130) are worn spindle nose locking screw (131) in the side, support portion of taking out (300) include inverted V type support (310), inverted V type support (310) bottom has arc chassis (311), have on arc chassis (311) along double T type bracket (312) of horizontal direction extension, double T type bracket (312) are to belt contact portion (110) end extension.
2. The special replacement sling for a winding-assisting belt as claimed in claim 1, wherein the belt contact part (110) is connected with the counterweight H-shaped steel (120) through a first transition plate (112), the belt contact part (110) is connected with the shaft head locking part (130) through a second transition plate (113), and belt barbs (111) are arranged on the first transition plate (112) and the second transition plate (113) in opposite directions.
3. A special replacement sling for a winding-aid belt as claimed in claim 1, wherein the counterweight (200) comprises: the counterweight vehicle frame (210), counterweight vehicle frame (210) are U style of calligraphy structure, U style of calligraphy structure opening part is provided with a plurality of counterweight wheels (211), counterweight wheel (211) roll on counterweight H shaped steel (120), a plurality of balancing weights (213) are installed through a plurality of balancing weight screw rods (212) in U style of calligraphy structure bottom.
4. A special replacement sling for a winding-assisting belt as claimed in claim 3, wherein an adjusting screw (214) is arranged at the bottom of the counterweight H-shaped steel (120), one end of the adjusting screw (214) is connected with the counterweight H-shaped steel (120) through a supporting ring (215), a trolley adjusting nut (218) is screwed at the other end of the adjusting screw (214), and the trolley adjusting nut (218) is connected with the counterweight frame (210).
5. The special replacement sling for a winding-assisting belt as claimed in claim 4, wherein the adjusting screw (214) can rotate in the supporting ring (215), a limiting block (216) is arranged at the end part of the adjusting screw (214) at the outer side of the supporting ring (215), and an adjusting square head (219) is arranged at the end part of the adjusting screw (214) at the outer side of the trolley adjusting nut (218).
6. The special replacement sling for a winding-assisting belt as claimed in claim 5, wherein the middle parts of two sides of the inverted-V-shaped support (310) are provided with pull rods (313) extending along the horizontal direction, sliding seats (314) are sleeved outside the pull rods (313), the sliding seats (314) are fixedly connected with the inverted-V-shaped support (310), and pull rod locking screws (315) are arranged on the sliding seats (314) in a penetrating mode.
7. The special replacement sling for a winding-assisting belt as recited in claim 5, wherein the top of the supporting extraction part (300) is provided with a mounting plate, and a supporting frame connecting bolt (320) is arranged on the mounting plate in a penetrating manner and is detachably connected with the bottom of the counterweight H-shaped steel (120).
8. The special replacement sling for a winding-assisting belt as recited in claim 1, wherein a trolley limiting block (217) is arranged at the end of the counterweight H-shaped steel (120), and the trolley limiting block (217) prevents the counterweight frame (210) from being separated from the counterweight H-shaped steel (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110590023.2A CN113291964B (en) | 2021-05-28 | 2021-05-28 | Special replacement lifting appliance for winding-assisting belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110590023.2A CN113291964B (en) | 2021-05-28 | 2021-05-28 | Special replacement lifting appliance for winding-assisting belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113291964A CN113291964A (en) | 2021-08-24 |
| CN113291964B true CN113291964B (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110590023.2A Active CN113291964B (en) | 2021-05-28 | 2021-05-28 | Special replacement lifting appliance for winding-assisting belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113291964B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB752470A (en) * | 1954-03-02 | 1956-07-11 | Templewood Engineering Company | Improvements relating to lifting forks |
| CN203740524U (en) * | 2014-03-27 | 2014-07-30 | 广东大唐国际潮州发电有限责任公司 | Coal feeder weighing sensor belt carrier roller leveling device |
| CN205906922U (en) * | 2016-05-27 | 2017-01-25 | 秦浩 | Pipeline drawing of patterns gallows |
| CN208394605U (en) * | 2018-06-19 | 2019-01-18 | 中交一公局海威工程建设有限公司 | Rigid tubing unilateral side interpolation type safety hook |
| CN208666896U (en) * | 2018-06-29 | 2019-03-29 | 中冶南方工程技术有限公司 | A kind of changing bobbins suspender |
| CN209974130U (en) * | 2019-04-03 | 2020-01-21 | 福建鼎信科技有限公司 | Strip steel back washing section drying roll replacing device |
| CN210418892U (en) * | 2019-06-12 | 2020-04-28 | 宜昌鑫汇船舶修造有限公司 | Hoisting tool for steel pipe for ship |
| CN211283443U (en) * | 2019-11-29 | 2020-08-18 | 天津重钢机械装备股份有限公司 | Coiled pipe lifting sling |
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2021
- 2021-05-28 CN CN202110590023.2A patent/CN113291964B/en active Active
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| Publication number | Publication date |
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| CN113291964A (en) | 2021-08-24 |
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