CN216638658U - Adjustable crane lifting appliance - Google Patents
Adjustable crane lifting appliance Download PDFInfo
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- CN216638658U CN216638658U CN202123199755.3U CN202123199755U CN216638658U CN 216638658 U CN216638658 U CN 216638658U CN 202123199755 U CN202123199755 U CN 202123199755U CN 216638658 U CN216638658 U CN 216638658U
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Abstract
The utility model provides an adjustable crane lifting appliance, which relates to the technical field of lifting and carrying devices and aims to solve the problems that the conventional lifting appliance cannot quickly and fixedly carry tubular objects and cannot be conveniently adjusted according to the sizes of the lifted objects; comprises a bearing support plate; bearing supporting bulges are arranged at two ends of the bottom of the bearing supporting plate; the assembling load seats are arranged at two ends of the bottom of the bearing support plate, and the inner side of the bearing support plate is provided with a positioning sliding column in a sliding manner; the lifting and carrying frame is arranged at one end of the bottom of the assembling and carrying seat, and one side of the lifting and carrying frame is provided with a driving and carrying structure; the rotary retractable turntable drives the bearing tooth column to rotate, and then the positioning pull rope is retracted, so that the tail end of the positioning pull rope is fixed at two ends of an article, the bearing tooth column is locked by the locking rotary block, the positioning pull rope is matched with the positioning slide block, two ends of the article can be stably pulled, and the article is prevented from slipping due to external force when lifted.
Description
Technical Field
The utility model belongs to the technical field of hoisting and carrying devices, and particularly relates to an adjustable crane sling.
Background
The crane is a multi-action crane for vertically lifting and horizontally carrying heavy objects in a certain range, the bridge crane is a crane device which is transversely erected above workshops, warehouses and stockyards for hoisting materials, the two ends of the bridge crane are located on high cement columns or metal supports, the shape of the bridge crane is similar to a bridge, the bridge frame of the bridge crane longitudinally runs along rails laid on the elevated frames on the two sides, the space below the bridge frame can be fully utilized for hoisting the materials, the bridge crane is not hindered by ground equipment, and the bridge crane is the crane device with the widest application range and the largest number.
Based on the above, present hoist is when lifting by crane, and current hoist can not fix the tubulose article fast and bear, and is not convenient for adjust according to the size of lifting by crane article to it bears the unstability to lead to taking place article easily when lifting by crane, and then produces the danger that the article slippage dropped.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides an adjustable crane lifting appliance, which aims to solve the problems that the conventional lifting appliance cannot quickly and fixedly bear tubular objects and is inconvenient to adjust according to the sizes of the lifted objects, so that the bearing of the objects is easy to be unstable during lifting, and the objects are easy to slip and fall.
The utility model relates to an adjustable crane sling, which is realized by the following specific technical means:
an adjustable-use crane sling comprises a bearing support plate;
bearing supporting bulges are arranged at two ends of the bottom of the bearing supporting plate; the assembly load seats are arranged at two ends of the bottom of the load supporting plate, the inner side of the load supporting plate is provided with a positioning sliding column in a sliding manner, the positioning sliding column is arranged at the inner side of the load supporting bulge in a sliding manner, and two ends of the top of the assembly load seats are provided with driving locking structures; the lifting and carrying frame is arranged at one end of the bottom of the assembly carrying seat, and a driving carrying structure is arranged on one side of the lifting and carrying frame.
Further, the bearing support plate comprises:
the adjusting fulcrum shaft is rotatably arranged on the inner side of the bearing support plate; the adjusting turntable is arranged at the top end of the adjusting fulcrum shaft; the adjusting screw shaft is arranged at the bottom of the bearing support plate, is rotatably arranged at the inner side of the assembling bearing seat and is in transmission connection with the adjusting fulcrum shaft; and the butt joint shaft boss is arranged at the middle end of the adjusting screw shaft.
Further, the assembling carrier further comprises:
the assembling support blocks are arranged at two ends of the top of the assembling carrier seat; the hoisting support column is arranged on the inner side of the assembly support block; the positioning support blocks are arranged on the tops of the two ends of the hoisting support; the preset loading groove penetrates through the hoisting support and the inner side of the positioning support block.
Further, the driving locking structure comprises:
the bearing tooth columns are rotatably arranged at two ends of the top of the assembling bearing seat; the retractable turntable is arranged at the top end of the bearing tooth column; the positioning sliding blocks are arranged at the two ends of the top of the assembling carrier seat; the positioning pull rope is wound on the outer side of the bearing tooth column and is arranged on the inner side of the positioning sliding block in a sliding manner; and the locking rotating block is arranged on the locking rotating block.
Further, the lifting and carrying frame comprises:
the adjusting load slot is arranged at the bottom of the lifting load frame; the bearing sliding chutes are arranged at the two ends of the bottom of the lifting and carrying frame; the bearing sliding shaft is arranged on the inner side of the bearing sliding chute; the sliding bearing block is sleeved outside the bearing sliding shaft; and the hoisting clamping frame is arranged at the bottom of the sliding carrier block.
Further, the drive bearing structure comprises:
the driving load shaft is rotatably arranged on the inner side of the adjusting load groove; the driving carrier block is sleeved outside the driving carrier block; the transmission gear disc is arranged at the tail end of the driving carrier shaft; the driving fluted disc is arranged on the outer side of the driving rocking shaft and is meshed with the transmission fluted disc; and the driving rocking shafts are rotatably arranged at the two ends of the hoisting and carrying frame.
The utility model at least comprises the following beneficial effects:
1. according to the utility model, the driving fluted disc can be driven to rotate by rotating the driving rocking shaft, and further the driving fluted disc and the driving carrying shaft can be driven to rotate, so that the driving carrying shaft can drive the driving carrying block to move in position, and further two groups of lifting clamping frames can be oppositely adjusted, and meanwhile, the bearing sliding shaft is matched with the sliding carrying block, so that the lifting clamping frames can be stably positioned and supported, and the lifting clamping frames can stably and fixedly support objects with different sizes.
2. According to the utility model, the lifting rope can be used for rapidly assembling the whole device by matching the preset loading groove with the positioning support block, and the adjusting support shaft is rotated to drive the adjusting screw shaft to rotate, so that two groups of assembling loading seats are driven to perform reverse movement adjustment, the device can be adjusted according to the length of an object, the device is rapidly fixed at the center of gravity of the object, and the stability of the device in the process of lifting the object is further improved; rotate simultaneously and receive and release the carousel and can drive and bear the weight of the tooth post and rotate, and then can receive and release the location stay cord to make location stay cord end be fixed in article both ends, the locking commentaries on classics piece can lock and bear the weight of the tooth post simultaneously, and then makes location stay cord cooperation location slider, can stably drag article both ends, thereby prevent that article from slipping because of external force when lifting by crane, stability and security when further improving the device and lifting by crane.
Drawings
FIG. 1 is a schematic view of the overall front view of the apparatus of the present invention;
FIG. 2 is a schematic diagram of the overall side view of the apparatus of the present invention;
FIG. 3 is a schematic bottom view of the apparatus of the present invention;
FIG. 4 is an enlarged schematic view of the utility model at A;
fig. 5 is an enlarged schematic view of the utility model at B.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a bearing support plate;
101. adjusting a fulcrum; 102. adjusting the turntable; 103. bearing the supporting convex; 104. adjusting a screw shaft; 105. butting the shaft bosses;
2. assembling a carrier seat;
201. positioning a sliding column; 202. assembling the support blocks; 203. hoisting the support column; 204. positioning the supporting block; 205. presetting a loading slot; 206. a load-bearing tooth column; 2061. a retracting turntable; 2062. positioning the sliding block; 2063. positioning a pull rope; 2064. locking the rotating block;
3. lifting the hoisting and carrying frame;
301. adjusting the loading groove; 302. a load-bearing chute; 303. a load-bearing slide shaft; 304. sliding the carrier block; 305. lifting the clamping frame; 306. driving the carrier shaft; 3061. driving the carrier block; 3062. a transmission fluted disc; 3063. a driving fluted disc; 3064. the rocker shaft is driven.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," 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 stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Example (b):
as shown in figures 1 to 5:
the utility model provides an adjustable crane lifting appliance, which comprises a bearing support plate 1;
the two ends of the bottom of the bearing support plate 1 are provided with bearing support bulges 103; the assembling and carrying seats 2 are arranged at two ends of the bottom of the bearing support plate 1, the positioning sliding columns 201 are arranged on the inner side of the bearing support plate 1 in a sliding mode, meanwhile, the positioning sliding columns 201 are arranged on the inner side of the bearing support bulges 103 in a sliding mode, and driving locking structures are arranged at two ends of the top of the assembling and carrying seats 2; the lifting and carrying frame 3 is arranged at one end of the bottom of the assembly carrying seat 2, and a driving carrying structure is arranged on one side of the lifting and carrying frame 3.
As shown in fig. 1 and 5, the lifting and carrying frame 3 includes:
the adjusting load slot 301, the adjusting load slot 301 is arranged at the bottom of the lifting and loading frame 3; the bearing chutes 302 are formed at the two ends of the bottom of the lifting and carrying frame 3; the bearing sliding shaft 303, the bearing sliding shaft 303 is installed inside the bearing sliding groove 302; the sliding carrier block 304 is sleeved outside the bearing sliding shaft 303; the hoisting clamping frame 305 is arranged at the bottom of the sliding carrier block 304; the drive bearing structure comprises: the driving load shaft 306, the driving load shaft 306 is rotatably arranged at the inner side of the adjusting load groove 301; the driving carrier block 3061, the driving carrier block 3061 is sleeved outside the driving carrier block 3061; a transmission gear disc 3062, the transmission gear disc 3062 is mounted at the end of the drive carrier shaft 306; the driving fluted disc 3063 and the driving fluted disc 3063 are arranged outside the driving rocking shaft 3064, and the driving fluted disc 3063 is meshed with the transmission fluted disc 3062; the driving rocking shaft 3064, the driving rocking shaft 3064 is rotatably arranged at the two ends of the hoisting and carrying frame 3; the driving fluted disc 3063 can be driven to rotate by rotating the driving rocking shaft 3064, and then the driving fluted disc 3062 and the driving carrying shaft 306 can be driven to rotate, so that the driving carrying shaft 306 can drive the driving carrying block 3061 to move in position, and then two groups of lifting clamping frames 305 can be oppositely adjusted, meanwhile, the bearing sliding shaft 303 is matched with the sliding carrying block 304, stable positioning and bearing can be carried out on the lifting clamping frames 305, and therefore the lifting clamping frames 305 can stably and fixedly bear objects with different sizes.
As shown in fig. 1 to 4, the load-bearing plate 1 includes:
an adjusting fulcrum 101, wherein the adjusting fulcrum 101 is rotatably arranged inside the bearing support plate 1; an adjusting turntable 102, wherein the adjusting turntable 102 is arranged at the top end of the adjusting fulcrum 101; the adjusting screw shaft 104 is arranged at the bottom of the bearing support plate 1, meanwhile, the adjusting screw shaft 104 is rotatably arranged at the inner side of the assembling support seat 2, and the adjusting screw shaft 104 is in transmission connection with the adjusting fulcrum shaft 101; a butt joint boss 105, wherein the butt joint boss 105 is arranged at the middle end of the adjusting screw shaft 104; the assembly carrier 2 further comprises: the assembly support blocks 202, the assembly support blocks 202 are arranged at two ends of the top of the assembly carrier seat 2; a hoisting strut 203, wherein the hoisting strut 203 is installed on the inner side of the assembling strut 202; the positioning support blocks 204 are arranged on the tops of two ends of the lifting support column 203; the preset loading groove 205 is formed in the inner sides of the lifting support column 203 and the positioning support block 204 in a penetrating mode; the drive locking structure comprises: the bearing tooth columns 206, the bearing tooth columns 206 are rotatably arranged at the two ends of the top of the assembling carrier 2; a retractable turntable 2061, wherein the retractable turntable 2061 is arranged at the top end of the bearing tooth column 206; the positioning sliding blocks 2062 are arranged at the two ends of the top of the assembling carrier seat 2; the positioning pull rope 2063 is wound outside the bearing tooth post 206, and meanwhile, the positioning pull rope 2063 is arranged inside the positioning slide block 2062 in a sliding manner; a locking rotation block 2064, the locking rotation block 2064 being mounted to the locking rotation block 2064; the lifting rope can be used for rapidly assembling the whole device by matching the preset loading groove 205 with the positioning support block 204, the adjusting support shaft 101 can be rotated to drive the adjusting screw shaft 104 to rotate, so that the two groups of assembly loading seats 2 are driven to move reversely to adjust, the device can be adjusted according to the length of an object, the device can be rapidly fixed at the center of gravity of the object, and the stability of the device in the process of lifting the object is improved; simultaneously rotate to receive and release the carousel 2061 and can drive and bear the weight of the tooth post 206 and rotate, and then can receive and release the location stay cord 2063 to make location stay cord 2063 end be fixed in the article both ends, the piece 2064 that changes of locking simultaneously can lock bearing the tooth post 206, and then makes location stay cord 2063 cooperation location slider 2062, can stabilize the pulling to article both ends, thereby prevent that article from because external force slippage when lifting by crane, stability and security when further improving the device and lifting by crane.
The specific use mode and function of the embodiment are as follows:
in the utility model, when in use, the lifting rope is used for rapidly assembling the whole device by matching the preset loading groove 205 with the positioning support block 204, the driving rocking shaft 3064 is rotated to drive the driving fluted disc 3063 to rotate, thereby driving the transmission gear 3062 and the driving carrier 306 to rotate, so that the driving carrier 306 drives the driving carrier 3061 to move, so that the two sets of lifting clamping frames 305 can be adjusted oppositely, and the bearing slide shaft 303 is matched with the slide loading block 304, the lifting clamping frame 305 is stably positioned and supported, so that the lifting clamping frame 305 stably and fixedly supports objects with different sizes, the adjusting fulcrum shaft 101 is rotated to drive the adjusting screw shaft 104 to rotate, thereby driving the two groups of assembly carrying seats 2 to carry out reverse movement adjustment, leading the device to carry out adjustment according to the length of the article, therefore, the device is quickly fixed at the gravity center of an object, and the stability of the device during hoisting of the object is improved; simultaneously, the retractable rotary disc 2061 is rotated to drive the bearing toothed column 206 to rotate, and then the positioning pull rope 2063 is retracted, so that the tail end of the positioning pull rope 2063 is fixed at two ends of an article, and meanwhile, the locking rotary block 2064 locks the bearing toothed column 206, so that the positioning pull rope 2063 is matched with the positioning sliding block 2062 to stably pull two ends of the article, and the article is prevented from slipping due to external force when lifted.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a hoist of adjustable use which characterized in that: comprises a bearing support plate (1);
two ends of the bottom of the bearing support plate (1) are provided with bearing support bulges (103); the assembling and carrying seats (2) are mounted at two ends of the bottom of the bearing support plate (1), the positioning sliding columns (201) are arranged on the inner side of the bearing support plate (1) in a sliding mode, meanwhile, the positioning sliding columns (201) are arranged on the inner side of the bearing support boss (103) in a sliding mode, and driving locking structures are mounted at two ends of the top of the assembling and carrying seats (2); the lifting and carrying frame (3) is arranged at one end of the bottom of the assembly carrying seat (2), and a driving carrying structure is arranged on one side of the lifting and carrying frame (3).
2. A crane spreader adjustable for use according to claim 1, wherein the load-bearing plate (1) comprises:
the adjusting fulcrum shaft (101), the adjusting fulcrum shaft (101) is rotatably arranged at the inner side of the bearing support plate (1); the adjusting turntable (102), the adjusting turntable (102) is arranged at the top end of the adjusting fulcrum (101); the adjusting screw shaft (104) is arranged at the bottom of the bearing support plate (1), the adjusting screw shaft (104) is rotatably arranged at the inner side of the assembling carrier seat (2), and the adjusting screw shaft (104) is in transmission connection with the adjusting fulcrum shaft (101); the butt joint shaft lug (105), the butt joint shaft lug (105) is installed in the middle end of the adjusting screw shaft (104).
3. A crane spreader adjustable in use according to claim 1, wherein the assembly carriage (2) further comprises:
the assembling support blocks (202), the assembling support blocks (202) are arranged at two ends of the top of the assembling carrier seat (2); a lifting support column (203), wherein the lifting support column (203) is arranged on the inner side of the assembly support block (202); the positioning support blocks (204) are arranged at the tops of the two ends of the hoisting strut (203); the preset loading groove (205) penetrates through the hoisting support column (203) and the inner side of the positioning support block (204).
4. An adjustable crane spreader as claimed in claim 1, wherein said drive locking structure comprises:
the bearing tooth columns (206), the bearing tooth columns (206) are rotatably arranged at two ends of the top of the assembling bearing seat (2); the retractable turntable (2061) is arranged at the top end of the bearing tooth column (206); the positioning sliding blocks (2062), the positioning sliding blocks (2062) are arranged at two ends of the top of the assembling carrier seat (2); the positioning pull rope (2063) is wound on the outer side of the bearing tooth column (206), and meanwhile, the positioning pull rope (2063) is arranged on the inner side of the positioning sliding block (2062) in a sliding mode; a locking rotating block (2064), the locking rotating block (2064) is arranged on the locking rotating block (2064).
5. A crane spreader adjustable for use according to claim 1, wherein the lifting carriage (3) comprises:
the adjusting load slot (301), the adjusting load slot (301) is arranged at the bottom of the lifting and carrying frame (3); the bearing sliding chutes (302) are arranged at the two ends of the bottom of the hoisting and carrying frame (3); the bearing sliding shaft (303), the bearing sliding shaft (303) is arranged on the inner side of the bearing sliding groove (302); the sliding carrier block (304), the sliding carrier block (304) is sleeved outside the bearing sliding shaft (303); the lifting clamping frame (305) is installed at the bottom of the sliding carrier block (304).
6. An adjustable crane spreader according to claim 1, wherein the drive carrying structure comprises:
the driving load shaft (306), the driving load shaft (306) is rotatably arranged at the inner side of the adjusting load groove (301); the driving carrier block (3061), the driving carrier block (3061) is sleeved outside the driving carrier block (3061); the transmission fluted disc (3062), the transmission fluted disc (3062) is installed at the tail end of the driving load shaft (306); the driving fluted disc (3063), the driving fluted disc (3063) is installed on the outer side of the driving rocking shaft (3064), and the driving fluted disc (3063) is meshed with the transmission fluted disc (3062); the driving rocking shaft (3064) is rotatably arranged at two ends of the hoisting and carrying frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123199755.3U CN216638658U (en) | 2021-12-20 | 2021-12-20 | Adjustable crane lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123199755.3U CN216638658U (en) | 2021-12-20 | 2021-12-20 | Adjustable crane lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216638658U true CN216638658U (en) | 2022-05-31 |
Family
ID=81740789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123199755.3U Active CN216638658U (en) | 2021-12-20 | 2021-12-20 | Adjustable crane lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216638658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117142323A (en) * | 2023-10-31 | 2023-12-01 | 江苏格雷特重工科技发展有限公司 | Lifting appliance structure of crane |
-
2021
- 2021-12-20 CN CN202123199755.3U patent/CN216638658U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117142323A (en) * | 2023-10-31 | 2023-12-01 | 江苏格雷特重工科技发展有限公司 | Lifting appliance structure of crane |
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