CN220866913U - Reinforcing device between goods and suspension arm pulley for crane - Google Patents
Reinforcing device between goods and suspension arm pulley for crane Download PDFInfo
- Publication number
- CN220866913U CN220866913U CN202322657286.8U CN202322657286U CN220866913U CN 220866913 U CN220866913 U CN 220866913U CN 202322657286 U CN202322657286 U CN 202322657286U CN 220866913 U CN220866913 U CN 220866913U
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- seat
- fixedly connected
- hook
- crane
- cable
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 28
- 239000000725 suspension Substances 0.000 title abstract description 6
- 238000009434 installation Methods 0.000 claims description 16
- 230000000670 limiting effect Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to the technical field of lifting hooks, in particular to a reinforcing device between goods and a suspension arm pulley for a crane, which comprises a reinforcing device body, wherein the reinforcing device body comprises a cable joint and a lifting hook positioned below the cable joint, the lifting hook comprises a connecting seat and a hook seat fixedly connected with the lower end of the connecting seat, a locking rod is arranged at an opening of the hook seat, a meshing cavity and a mounting cavity are respectively arranged in two sides of the upper end of the hook seat, a driving wheel, a meshing wheel and a movable meshing wheel are movably connected in sequence from left to right in the meshing cavity, the upper end of the locking rod is fixedly connected with the outer side wall of the movable meshing wheel, a clamping groove is formed in the lower end of the locking rod, a spring is fixedly connected in the mounting cavity, the locking rod is conveniently locked, the cable is prevented from sliding off from the hook in the lifting process, the safety performance is improved, the locking rod can be automatically opened or closed, the difficulty of operation is reduced, and the use performance of the reinforcing device is enhanced.
Description
Technical Field
The utility model relates to the technical field of lifting hooks, in particular to a reinforcing device between goods for a crane and a suspension arm pulley.
Background
The crane is a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects in a certain range, and is also called crown block, aerial crane and crane.
When the crane is used for lifting cargoes, the hook of the crane is used for hooking the heavy object body or the packing cable of the heavy object, so that the working efficiency is improved.
The current crane hook is mainly used in an open mode, so that the cable is easy to slide from the hook when the cable is hooked, even accidents are caused (shown in fig. 1), some hooks are provided with anti-slip buckles (shown in fig. 2), but manual opening and closing are needed, and when personnel are insufficient or the crane breaks down in a high place, the buckles cannot be opened or closed by themselves, so that great trouble is brought to normal operation.
Disclosure of utility model
The utility model aims to provide a reinforcing device between a cargo for a crane and a suspension arm pulley, which is convenient for locking a locking rod, ensures that a mooring rope is not easy to slide from a hook in the lifting process, improves the safety performance, can automatically open or close the locking rod, reduces the operation difficulty and enhances the usability of the reinforcing device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the reinforcing device comprises a reinforcing device body, wherein the reinforcing device body comprises a cable joint and a lifting hook positioned below the cable joint, and the lifting hook comprises a connecting seat and a hook seat fixedly connected with the lower end of the connecting seat;
The utility model discloses a couple seat, couple seat opening part is provided with the latch lever, meshing chamber and installation cavity have been seted up respectively to the inside of couple seat upper end both sides, the inside in meshing chamber is from a left side to right side swing joint has action wheel, meshing wheel and movable meshing wheel in proper order, the upper end and the lateral wall fixed connection of movable meshing wheel of latch lever, the draw-in groove has been seted up to the lower extreme of latch lever, the inside fixedly connected with spring in installation cavity, the other end of spring is from supreme fixedly connected with slide and the card strip in proper order down, and the other end of card strip runs through couple seat and joint in the inside of draw-in groove, miniature pole is installed to the inside embedding in installation cavity, and miniature pole's output runs through the spring and with slide fixed connection, the preceding terminal surface fixedly connected with micro motor of connecting seat, micro motor's output and the front end fixed connection of action wheel.
In order to achieve the fixing effect of the cable connector and the lifting hook, the reinforcement device between the goods for the crane and the lifting arm pulley is preferably used, the cable connector comprises a cable mounting seat and a fixing seat fixedly connected with the lower end of the cable mounting seat, and the lower end of the fixing seat is fixedly connected with the upper end of the connecting seat.
In order to achieve the fixing effect of the cable connector and the lifting hook, the reinforcing device between the goods for the crane and the lifting arm pulley is preferably adopted, the front end face of the hook seat is provided with a through groove communicated with the mounting cavity, and an pushing block fixedly connected with the front end face of the sliding seat is slidably connected in the through groove.
In order to reduce the amplitude of cargo lifting swing, the reinforcing device between the cargo for the crane and the boom pulley is preferably adopted, and the left side and the right side of the inside of the hook seat are fixedly connected with limiting edges.
In order to enhance the stability of the lifting hook to serve as a cargo, the reinforcing device between the cargo for the crane and the lifting arm pulley is preferably provided with anti-skid patterns between the two limiting edges.
In order to achieve the effects of supplying power and controlling the miniature electric pole and the miniature motor, the reinforcing device between the goods for the crane and the suspension arm pulley is preferably used, and the front end face of the connecting seat is fixedly connected with a power supply controller.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the lifting rope above the goods is hung in the hook seat, the miniature electric pole is started to enable the sliding seat to move, the clamping strip is moved from the clamping groove to the inside of the installation cavity, the locking rod rotates to be attached to the right side in the hook seat, then the miniature electric pole is started, the sliding seat drives the clamping strip to reset, the other end of the clamping strip is clamped in the clamping groove at the lower end of the locking rod, further the locking rod is conveniently locked, the cable is prevented from sliding off from the hook in the lifting process, and the safety performance is improved.
2. According to the utility model, when a person is insufficient or the crane fails at a high position, the clamping strip is moved out of the clamping groove by starting the miniature electric pole, meanwhile, the miniature motor is started, the driving wheel is meshed with the meshing wheel, the meshing wheel is meshed with the movable meshing wheel, the locking rod is rotated, automatic opening or closing is facilitated, the operation difficulty is reduced, the usability of the reinforcing device is enhanced, the locking rod can be manually rotated, the clamping strip can be manually moved, the shortage of power supply is avoided, the manual opening or closing can be realized, and the usability of the reinforcing device is improved.
Drawings
FIG. 1 is a block diagram of a conventional open hook;
FIG. 2 is a block diagram of the prior art anti-slip buckle type hook
FIG. 3 is a front view of the entire construction of the reinforcement means between the crane cargo and the boom sheave of the present utility model;
FIG. 4 is a block diagram of a hanger bracket of the present utility model;
fig. 5 is a cross-sectional view of the hanger bracket of the present utility model.
In the figure: 1. a reinforcing device body; 2. a cable joint; 201. a cable mounting base; 202. a fixing seat; 3. a lifting hook; 301. a connecting seat; 302. a hook seat; 3021. an engagement cavity; 3022. a mounting cavity; 3023. a through groove; 303. limit edges; 304. a locking lever; 3041. a clamping groove; 305. a spring; 306. a slide; 3061. extrapolation block; 307. clamping strips; 308. a movable engaging wheel; 309. a meshing wheel; 4. miniature electric poles; 5. a micro motor; 501. a driving wheel; 6. and a power supply controller.
Detailed Description
Referring to fig. 3 to 5, a reinforcing apparatus between a crane load and a boom pulley comprises a reinforcing apparatus body 1, wherein the reinforcing apparatus body 1 comprises a cable joint 2 and a hook 3 positioned below the cable joint 2, and the hook 3 comprises a connecting seat 301 and a hook seat 302 fixedly connected with the lower end of the connecting seat 301;
The opening part of the hook seat 302 is provided with a locking rod 304, the inside of both sides of the upper end of the hook seat 302 is respectively provided with a meshing cavity 3021 and an installation cavity 3022, the inside of the meshing cavity 3021 is sequentially and movably connected with a driving wheel 501, a meshing wheel 309 and a movable meshing wheel 308 from left to right, the upper end of the locking rod 304 is fixedly connected with the outer side wall of the movable meshing wheel 308, the lower end of the locking rod 304 is provided with a clamping groove 3041, the inside of the installation cavity 3022 is fixedly connected with a spring 305, the other end of the spring 305 is sequentially and fixedly connected with a sliding seat 306 and a clamping strip 307 from bottom to top, the other end of the clamping strip 307 penetrates through the hook seat 302 and is clamped in the inside of the clamping groove 3041, a miniature electric pole 4 is embedded and installed in the inside of the installation cavity 3022, the output end of the miniature electric pole 4 penetrates through the spring 305 and is fixedly connected with the sliding seat 306, the front end of the connection seat 301 is fixedly connected with a miniature motor 5, and the output end of the miniature motor 5 is fixedly connected with the front end of the driving wheel 501.
In this embodiment: the lifting hook 3 is hung in the hook seat 302 by connecting seat 301 and hook seat 302, the lifting rope above the goods is hung in the hook seat 302, miniature electric pole 4 is started, slide seat 306 is made to move, and clamp bar 307 is moved to the inside of installation cavity 3022 from clamping groove 3041, locking bar 304 is rotated to be attached to the right side in the hook seat 302, slide seat 306 drives clamp bar 307 to reset, the other end of clamp bar 307 is clamped in clamping groove 3041 in the lower end of locking bar 304, further locking bar 304 is conveniently locked, the cable is not easy to slide from the hook in the lifting process, safety performance is improved, when personnel are insufficient or a crane breaks down in the high place, miniature electric pole 4 is started, clamp bar 307 is moved out of clamping groove 3041, miniature motor 5 is started, driving wheel 501 is meshed with meshing wheel 309, meshing wheel 309 is meshed with movable meshing wheel 308, locking bar 304 is rotated, the difficulty of automatic opening (or closing) is reduced, the use performance of the reinforcing device is enhanced, locking bar 304 can be manually rotated, clamping bar 307 can be manually moved, and the manual opening or closing device can be avoided.
As a technical optimization scheme of the utility model, the cable joint 2 comprises a cable installation seat 201 and a fixing seat 202 fixedly connected with the lower end of the cable installation seat 201, and the lower end of the fixing seat 202 is fixedly connected with the upper end of a connecting seat 301.
In this embodiment: the cable mounting seat 201 is convenient for mounting a lifting rope of a lifting machine, and the fixing seat 202 is fixedly connected with the connecting seat 301, so that the cable connector 2 and the lifting hook 3 achieve a fixing effect.
As a technical optimization scheme of the utility model, a through groove 3023 communicated with a mounting cavity 3022 is formed in the front end surface of a hook seat 302, and an pushing block 3061 fixedly connected with the front end surface of a sliding seat 306 is slidably connected in the through groove 3023.
In this embodiment: the pushing block 3061 is fixedly connected with the sliding seat 306 through the through groove 3023, and the sliding seat 306 is further moved by manually pushing the pushing block 3061, so that the clamping bar 307 can be moved out of the clamping groove 3041 by manual operation.
As a technical optimization scheme of the utility model, limiting ribs 303 are fixedly connected to the left side and the right side of the inside of the hook seat 302.
In this embodiment: the limiting ribs 303 have a limiting effect on the lifting rope, and the amplitude of the lifting swing of the goods is reduced.
As a technical optimization scheme of the present utility model, anti-skid patterns are provided between two limiting edges 303.
In this embodiment: the stability of the lifting hook 3 to the goods is further enhanced by the anti-skid pattern.
As a technical optimization scheme of the present utility model, the front end surface of the connection seat 301 is fixedly connected with the power supply controller 6.
In this embodiment: the power supply controller 6 is electrically connected with the miniature electric pole 4 and the miniature motor 5, plays the effect of supplying power and controlling the miniature electric pole 4 and the miniature motor 5, is convenient for automatically opening the locking rod 304, and the power supply controller 6 is connected with control equipment (the control equipment is a remote controller or other remote control keys and the like, and a control button is installed on the front end face of the power supply controller 6).
Working principle: firstly, a lifting rope above a cargo is hung in a hook seat 302, a micro electric pole 4 is started to enable a sliding seat 306 to move, a clamping strip 307 is moved from a clamping groove 3041 to an installation cavity 3022, a locking rod 304 is rotated to be attached to the right side in the hook seat 302, then the micro electric pole 4 is started, the sliding seat 306 drives the clamping strip 307 to reset, the other end of the clamping strip 307 is clamped in the clamping groove 3041 at the lower end of the locking rod 304, further locking of the locking rod 304 is facilitated, the fact that a cable is not easy to slide from a hook in the lifting process is ensured, safety performance is improved, when a person is insufficient or a crane fails in a high place, the clamping strip 307 is moved out of the clamping groove 3041 through starting the micro electric pole 4, meanwhile, a micro motor 5 is started, a driving wheel 501 is meshed with a meshing wheel 309, the meshing wheel 309 is meshed with a movable meshing wheel 308, the locking rod 304 is rotated, the locking rod 304 is convenient to open (or close) automatically, difficulty of operation is reduced, usability of the reinforcing device is enhanced, the locking rod 304 can be rotated manually, the clamping strip 307 can be moved manually, power is not easy to supply, and manual opening of the reinforcing device is avoided (or manual opening performance is improved).
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a reinforcing apparatus between goods and davit pulley for crane, includes reinforcing apparatus body (1), reinforcing apparatus body (1) include cable joint (2) and be located lifting hook (3) of cable joint (2) below, its characterized in that: the lifting hook (3) comprises a connecting seat (301) and a hook seat (302) fixedly connected with the lower end of the connecting seat (301);
The utility model discloses a miniature electric pole (5) of the utility model, including couple seat (302), mount pad (302), locking lever (304) are provided with in couple seat (302) opening part, meshing chamber (3021) and installation cavity (3022) have been seted up respectively to the inside of couple seat (302) upper end both sides, the inside of meshing chamber (3021) is from left to right swing joint in proper order has action wheel (501), meshing wheel (309) and movable meshing wheel (308), the lateral wall fixed connection of the upper end and the movable meshing wheel (308) of locking lever (304), draw-in groove (3041) have been seted up to the lower extreme of locking lever (304), the inside fixedly connected with spring (305) of installation cavity (3022), the other end of spring (305) is from down supreme fixedly connected with slide (306) and draw-in strip (307) in proper order, and the other end of draw-in strip (307) runs through couple seat (302) and joint in the inside of draw-in groove (3041), miniature electric pole (4) are installed in the inside embedding, and miniature electric pole (4)'s output end runs through spring (305) and is fixedly connected with motor (306), miniature electric pole (301) front end (5) are connected with miniature motor (501).
2. The crane cargo and boom sheave reinforcement apparatus of claim 1, further comprising: the cable connector (2) comprises a cable installation seat (201) and a fixing seat (202) fixedly connected with the lower end of the cable installation seat (201), and the lower end of the fixing seat (202) is fixedly connected with the upper end of the connecting seat (301).
3. The crane cargo and boom sheave reinforcement apparatus of claim 1, further comprising: the front end face of the hook seat (302) is provided with a through groove (3023) communicated with the installation cavity (3022), and an pushing block (3061) fixedly connected with the front end face of the sliding seat (306) is connected inside the through groove (3023) in a sliding mode.
4. The crane cargo and boom sheave reinforcement apparatus of claim 1, further comprising: limiting ribs (303) are fixedly connected to the left side and the right side of the inside of the hook seat (302).
5. The crane cargo and boom sheave reinforcement apparatus of claim 4 wherein: anti-skid patterns are arranged between the two limiting edges (303).
6. The crane cargo and boom sheave reinforcement apparatus of claim 1, further comprising: the front end face of the connecting seat (301) is fixedly connected with a power supply controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322657286.8U CN220866913U (en) | 2023-09-28 | 2023-09-28 | Reinforcing device between goods and suspension arm pulley for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322657286.8U CN220866913U (en) | 2023-09-28 | 2023-09-28 | Reinforcing device between goods and suspension arm pulley for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220866913U true CN220866913U (en) | 2024-04-30 |
Family
ID=90819276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322657286.8U Active CN220866913U (en) | 2023-09-28 | 2023-09-28 | Reinforcing device between goods and suspension arm pulley for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220866913U (en) |
-
2023
- 2023-09-28 CN CN202322657286.8U patent/CN220866913U/en active Active
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| GR01 | Patent grant |