CN220578738U - Crane lifting lug - Google Patents
Crane lifting lug Download PDFInfo
- Publication number
- CN220578738U CN220578738U CN202322320445.5U CN202322320445U CN220578738U CN 220578738 U CN220578738 U CN 220578738U CN 202322320445 U CN202322320445 U CN 202322320445U CN 220578738 U CN220578738 U CN 220578738U
- Authority
- CN
- China
- Prior art keywords
- groove
- outside
- movable
- mounting
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000000670 limiting effect Effects 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a crane lifting lug in the technical field of lifting devices, which comprises a mounting frame, wherein two groups of movable columns are movably inserted into the inner side of the mounting frame, a mounting plate is arranged at the outer side of the movable columns, a connecting plate is fixedly arranged at the lower side of the mounting plate, an inner groove is formed in the inner side of a positioning plate, a rotating rod is rotatably arranged at the inner side of the inner groove, a first bevel gear is fixedly sleeved at the outer side of the rotating rod, second screws are rotatably arranged at the inner sides of a plurality of groups of mounting grooves, a movable plate is sleeved at the outer side of the second screws, an arc-shaped block is fixedly arranged at the outer side of the movable plate, a second bevel gear is fixedly sleeved at the inner side of the inner groove, and the second bevel gear is meshed with the first bevel gear. According to the utility model, through a simple installation structure, the device is conveniently telescopic and stored, so that the device is convenient to transport or store, the transport or storage cost of the device is reduced, the practical effect is good, and the device is worth of being popularized and used in the existing market.
Description
Technical Field
The utility model relates to the technical field of lifting devices, in particular to a lifting lug of a crane.
Background
A crane refers to a multi-action lifting machine that vertically lifts and horizontally conveys weights within a certain range. Also known as crown block, aerial crane and crane. The main characteristics of the tire crane are as follows: the travelling cab and the lifting control room are integrated and evolved by the crawler crane (crawler crane), the crawler and the travelling support of the travelling mechanism are changed into a chassis with tires, the defect that the crawler plate of the crawler crane (crawler crane) damages the road surface is overcome, and the travelling mechanism belongs to material handling machinery. Lifting lugs are needed in the lifting process of the crane.
Through retrieving, the publication number is CN210854928U, a hoist lug is disclosed, it is through setting up the slide bar, the connecting plate, first screw rod, the slider, the fixed block, the second screw rod, the movable block, the connecting block, mechanisms such as dead lever, can conveniently handling pipeline class goods, stability when guaranteeing the pipeline handling, improve the result of use of device, but this overhead hoist is when in actual use, whole width is wider, can occupy a large amount of spaces, make it comparatively troublesome when the transportation, the cost of transportation has been improved, the device is when idle simultaneously also needs great space to deposit, the cost of storage is improved, the flexibility of use is relatively poor.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a crane lifting lug to solve the above-mentioned problems set forth in the background art.
In order to achieve the above purpose, a hoist lug, including the installing frame, the inboard activity grafting of installing frame has two sets of movable posts, two sets of the movable post all activity runs through the installing frame and extends to both sides, and the movable post outside is located the installing frame outside part and is provided with the mounting panel, the fixed connecting plate that is provided with of mounting panel downside, the fixed locating plate that is provided with of connecting plate downside, the inside groove of having seted up of locating plate, the inside rotation of inside groove is provided with the bull stick, the fixed cover in bull stick outside is equipped with first bevel gear, and the locating plate outside runs through and has seted up multiunit mounting groove, multiunit the inboard all rotates of mounting groove is provided with the second screw rod, second screw rod outside thread bush is equipped with the fly leaf, the fixed arc piece that is provided with in the fly leaf in the outside, and the second screw rod activity runs through the inside groove and extends to the inboard, the second screw rod outside is located the inside part fixed cover of inside groove and is equipped with the second bevel gear, the second bevel gear meshes in first bevel gear.
Preferably, the inner side of the mounting plate is fixedly provided with a first screw rod, and the inner side of the movable column is penetrated and arranged in a threaded hole for butting the first screw rod.
Preferably, the rotating rod movably penetrates through the inner groove and extends to the outer side, a rotating disc is fixedly arranged at the outer side part of the inner groove at the outer side end of the rotating rod, and a plurality of groups of anti-skid grooves are formed in the outer side of the rotating disc.
Preferably, the outer side of the arc-shaped block is provided with an anti-slip pad.
Preferably, the movable column upper side is fixedly provided with a third screw rod, the third screw rod movably penetrates through the mounting frame and extends to the upper side, a butterfly nut is sleeved on a part of the outer side of the third screw rod, which is positioned on the upper side of the mounting frame, and two groups of sliding grooves for butt joint of the third screw rod are formed in the upper side of the mounting frame in a penetrating manner.
Preferably, the upper side of the installation frame is fixedly provided with a hanging ring.
Preferably, the inner side of the mounting groove is provided with a limiting groove for abutting the movable plate, and the movable plate is limited and slides in the limiting groove.
The utility model has the technical effects and advantages that:
according to the utility model, the mechanisms such as the mounting frame, the movable column, the threaded hole, the first screw, the mounting plate, the connecting plate, the locating plate, the third screw, the butterfly nut and the sliding groove are arranged, and the telescopic storage of the device is facilitated through the mutual matching of the mechanisms, so that the device is convenient to transport or store, the transportation or storage cost of the device is reduced, the use flexibility of the device is improved, and the mechanisms such as the inner groove, the first bevel gear, the rotating rod, the rotating disc, the mounting groove, the second screw, the movable plate, the arc-shaped block and the anti-skid pad are arranged, and the positioning fixation of pipelines with different sizes can be facilitated through the mutual matching of the mechanisms, so that the lifting of the pipelines is facilitated, the stability of the lifting of the pipelines is improved, the use safety of the device is ensured, and different use requirements are met.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a partial exploded effect of the present utility model;
FIG. 3 is an overall schematic view of the positioning mechanism of the present utility model;
FIG. 4 is a schematic view of the positioning mechanism of the present utility model;
fig. 5 is a schematic front view of the positioning plate of the present utility model.
The reference numerals are:
the device comprises a mounting frame 1, a movable column 2, a threaded hole 3, a first screw rod 4, a mounting plate 5, a connecting plate 6, a positioning plate 7, an inner groove 8, a first bevel gear 9, a rotating rod 10, a rotating disc 11, a mounting groove 12, a second screw rod 13, a movable plate 14, an arc-shaped block 15, an anti-slip pad 16, a second bevel gear 17, a third screw rod 18, a butterfly nut 19, a sliding groove 20, a lifting ring 21 and a limiting groove 22.
Description of the embodiments
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.
Like fig. 1-5, a hoist lug, including installing frame 1, the inboard activity grafting of installing frame 1 has two sets of movable post 2, two sets of movable post 2 all activity run through installing frame 1 and extend to both sides, and the movable post 2 outside is located installing frame 1 outside part and is provided with mounting panel 5, the fixed connecting plate 6 that is provided with of mounting panel 5 downside, the fixed locating plate 7 that is provided with of connecting plate 6 downside, inside groove 8 has been seted up to locating plate 7, inside rotation of inside groove 8 is provided with bull stick 10, the fixed cover in bull stick 10 outside is equipped with first bevel gear 9, and the locating plate 7 outside runs through and has seted up multiunit mounting groove 12, multiunit mounting groove 12 inboard all rotates and is provided with second screw 13, second screw 13 outside thread bush is equipped with fly leaf 14, the fixed arc piece 15 that is provided with in the fly leaf 14 outside, and second screw 13 activity run through inside groove 8 and extend to the inboard, second screw 13 outside is located inside part fixed cover in inside groove 8 and is equipped with second bevel gear 17, second bevel gear 17 meshes in first bevel gear 9, the inside limited slip of movable post 2 in installing frame 1, in the time of guaranteeing the stability, can conveniently carry out the position to adjust the movable post 2 simultaneously, thereby the convenient size is convenient for accomodate very much to take in the whole device.
Wherein, the inboard fixed first screw rod 4 that is provided with of mounting panel 5, the movable column 2 inboard runs through and sets up in the screw hole 3 of docking first screw rod 4, can drive first screw rod 4 outside or inwards remove at screw hole 3 through rotating mounting panel 5 to conveniently adjust the position of mounting panel 5, have locking attribute between first screw rod 4 and the screw hole 3 simultaneously, further improve the stability of handling.
Wherein, bull stick 10 activity runs through inside groove 8 and extends to the outside, and bull stick 10 outside end is located the fixed carousel 11 that is provided with of inside groove 8 outside part, and multiunit antiskid groove has been seted up in the carousel 11 outside, can drive multiunit arc piece 15 simultaneously through rotating carousel 11 and remove to can drive the inner wall of arc piece 15 laminating at the pipeline fast, it is convenient fixed with the pipeline, improves the convenience of use.
Wherein, the arc piece 15 outside is provided with slipmat 16, through setting up slipmat 16, can improve the frictional force with the pipeline inner wall to improve the stability fixed to the pipeline, avoid appearing rocking the condition at handling in-process, the pipeline.
Wherein, the fixed third screw rod 18 that is provided with in activity post 2 upside, third screw rod 18 activity runs through installing frame 1 and extends to the upside, and the third screw rod 18 outside is located installing frame 1 upside part thread bush and is equipped with wing nut 19, and installing frame 1 upside runs through the spout 20 of having seted up two sets of butt joint third screw rods 18, through screwing up or unscrewing wing nut 19, when conveniently handling not unidimensional pipeline, also be convenient for accomodate the transportation to the device, satisfy different user demands, application range is wider.
The lifting ring 21 is fixedly arranged on the upper side of the mounting frame 1, and the lifting ring 21 is arranged, so that the device can be conveniently connected with a lifting arm of a crane, and the lifting efficiency of the device is improved.
Wherein, the spacing groove 22 of butt joint fly leaf 14 has been seted up to the mounting groove 12 inboard, and fly leaf 14 is spacing in spacing groove 22 to be slided, and spacing groove 22 can be spacing to fly leaf 14 for when second screw rod 13 rotates, can drive fly leaf 14 along second screw rod 13 parallel slip, thereby be convenient for drive arc piece 15 and fix the pipeline.
Examples: in the use process, firstly, the hanging ring 21 is connected with the hanging arm of the crane, then the device is lifted to the upper side of a pipeline through the crane, then the two groups of butterfly nuts 19 are unscrewed upwards, then the two groups of movable columns 2 are respectively pushed to the inner side of the installation frame 1 until the two groups of positioning plates 7 are attached to the two ends of the pipeline, then the two groups of butterfly nuts 19 are screwed downwards to fix the two groups of movable columns 2, then the two groups of turntables 11 are rotated to drive the two groups of rotating rods 10 to rotate, the first bevel gears 9 are driven to rotate when the rotating rods 10 rotate, the first bevel gears 9 are driven to drive the plurality of groups of second bevel gears 17 to rotate when the first bevel gears 9 rotate, the second bevel gears 17 are driven to rotate, the movable plates 14 sleeved on the outer sides of the second threaded rods 13 are driven to move along the second threaded rods 13 under the limiting effect of the limiting grooves 22, the movable plates 14 are driven to move the arc-shaped blocks 15 until the anti-skid pads 16 on the outer sides of the arc-shaped blocks 15 are attached to the inner walls of the pipeline, so that the pipeline can be fixed, then the hanging arm of the crane can be driven to rotate the pipeline, and when the device is idle, the device can be driven to rotate to drive the movable columns 2 to rotate towards the inner side of the installation frame 4 through the second threaded rods 4, and the movable columns 3 are driven to rotate to move towards the inner side of the installation frame 4 under the limiting effect of limiting grooves 22.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed; secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict; finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a crane lug, includes installing frame (1), its characterized in that, installing frame (1) inboard activity grafting has two sets of movable post (2), two sets of movable post (2) all activity run through installing frame (1) and extend to both sides, and movable post (2) outside is located installing frame (1) outside part and is provided with mounting panel (5), mounting panel (5) downside is fixed and is provided with connecting plate (6), connecting plate (6) downside is fixed and is provided with locating plate (7), inside groove (8) have been seted up of locating plate (7), inside rotation of inside groove (8) is provided with bull stick (10), bull stick (10) outside fixed cover is equipped with first bevel gear (9), and runs through in locating plate (7) outside and has seted up multiunit mounting groove (12), multiunit mounting groove (12) inboard all rotates and is provided with second screw (13), second screw (13) outside thread bush is equipped with movable plate (14), the fixed arc piece (15) in the outside of movable plate (14), and second screw (13) activity is provided with inside groove (8) and runs through inside groove (17) outside part and is located outside fixed outside of the inside groove (17), the second bevel gear (17) is meshed with the first bevel gear (9).
2. A crane lifting lug as claimed in claim 1, wherein: the inner side of the mounting plate (5) is fixedly provided with a first screw rod (4), and the inner side of the movable column (2) is penetrated and arranged in a threaded hole (3) for butting the first screw rod (4).
3. A crane lifting lug as claimed in claim 1, wherein: the rotating rod (10) movably penetrates through the inner groove (8) and extends to the outer side, a rotating disc (11) is fixedly arranged at the outer side part of the inner groove (8) at the outer side end of the rotating rod (10), and a plurality of groups of anti-skid grooves are formed in the outer side of the rotating disc (11).
4. A crane lifting lug as claimed in claim 1, wherein: an anti-slip pad (16) is arranged on the outer side of the arc-shaped block (15).
5. A crane lifting lug as claimed in claim 1, wherein: the movable column is characterized in that a third screw rod (18) is fixedly arranged on the upper side of the movable column (2), the third screw rod (18) movably penetrates through the mounting frame (1) and extends to the upper side, a butterfly nut (19) is sleeved on the outer side of the third screw rod (18) and positioned on the upper side of the mounting frame (1), and two groups of sliding grooves (20) for butt joint of the third screw rod (18) are formed in the upper side of the mounting frame (1) in a penetrating mode.
6. A crane lifting lug as claimed in claim 1, wherein: and a hanging ring (21) is fixedly arranged on the upper side of the mounting frame (1).
7. A crane lifting lug as claimed in claim 1, wherein: the inner side of the mounting groove (12) is provided with a limiting groove (22) for abutting the movable plate (14), and the movable plate (14) is limited and slides in the limiting groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322320445.5U CN220578738U (en) | 2023-08-29 | 2023-08-29 | Crane lifting lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322320445.5U CN220578738U (en) | 2023-08-29 | 2023-08-29 | Crane lifting lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220578738U true CN220578738U (en) | 2024-03-12 |
Family
ID=90108168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322320445.5U Active CN220578738U (en) | 2023-08-29 | 2023-08-29 | Crane lifting lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220578738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117985592A (en) * | 2024-04-07 | 2024-05-07 | 四川炬原玄武岩纤维科技有限公司 | Load hanging mechanism for processing and hoisting of brown fiber composite material product |
| CN118220994A (en) * | 2024-05-23 | 2024-06-21 | 山东建科管桩有限公司 | PHC tubular pile overhead hoist |
-
2023
- 2023-08-29 CN CN202322320445.5U patent/CN220578738U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117985592A (en) * | 2024-04-07 | 2024-05-07 | 四川炬原玄武岩纤维科技有限公司 | Load hanging mechanism for processing and hoisting of brown fiber composite material product |
| CN117985592B (en) * | 2024-04-07 | 2024-06-04 | 四川炬原玄武岩纤维科技有限公司 | Load hanging mechanism for processing and hoisting of brown fiber composite material product |
| CN118220994A (en) * | 2024-05-23 | 2024-06-21 | 山东建科管桩有限公司 | PHC tubular pile overhead hoist |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220578738U (en) | Crane lifting lug | |
| CN112010204A (en) | 360 rotatory platform that hangs is loaded to degree furniture | |
| CN112357425A (en) | Lifting goods shelf for logistics storage equipment | |
| CN215993254U (en) | Stereoscopic warehouse with adjustable height | |
| CN211118575U (en) | High-strength support frame for electromechanical equipment | |
| CN208372508U (en) | A kind of and matching used fatty acid primary condenser of fatty acid distillation tower | |
| CN209971699U (en) | Line collision machine is used in corrugated paper production convenient to adjust indentation interval | |
| CN208211844U (en) | Automatic erector | |
| CN207329439U (en) | A kind of machine frame movement device | |
| CN221278369U (en) | Petroleum lifting plate type chain joint structure | |
| CN216984324U (en) | Multipurpose periodical rack | |
| CN216150150U (en) | Rotatable application hanger | |
| CN216740059U (en) | Movable assembly is placed with convenient accuracy to container | |
| CN219979257U (en) | Transformer box with novel structure | |
| CN220702004U (en) | Transport packaging box structure supporting quick take-off of vertical take-off and landing aircraft | |
| CN220571826U (en) | Adjustable storage rack | |
| CN215173775U (en) | Multimedia display device for art design | |
| CN211309388U (en) | Transformer transports base | |
| CN221129220U (en) | Light goods shelf with good stability | |
| CN210455610U (en) | Regular locking type liquid crystal glass support | |
| CN217732403U (en) | Toughened glass apron hoisting accessory | |
| CN215502258U (en) | Culture and art exchange show stand | |
| CN221294605U (en) | Folding steel workbin | |
| CN214119430U (en) | Electric power energy storage equipment installation fixing base | |
| CN215098106U (en) | Adjustable placing table for ship |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |