CN221295930U - Cable pulley of light-load crane system - Google Patents
Cable pulley of light-load crane system Download PDFInfo
- Publication number
- CN221295930U CN221295930U CN202322865766.3U CN202322865766U CN221295930U CN 221295930 U CN221295930 U CN 221295930U CN 202322865766 U CN202322865766 U CN 202322865766U CN 221295930 U CN221295930 U CN 221295930U
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- cable
- side mounting
- mounting panel
- plate
- light
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- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000013461 design Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a cable pulley of a light-load crane system, which comprises side mounting plates, cable clamping plates and supporting plates, wherein a fixed bottom plate is arranged on the lower surfaces of the 2 side mounting plates, I-shaped sliding rails are arranged between the 2 side mounting plates, and transmission screw rods are embedded on the upper surfaces of the 2 side mounting plates. This cable pulley of light-load crane system is provided with support frame and spacing fixture block, make this device during operation make it drive the mounting panel through the screw thread on surface and descend, suppress the I-shaped slide rail through the support frame of last mounting panel lower extreme, thereby make this device supported and loosen the sliding roller, the screw thread of its lower extreme drives spacing fixture block and slides on simultaneously after the transmission lead screw rotates, make spacing fixture block no longer carry out the centre gripping spacing to the sliding roller, thereby be convenient for this device need not to dismantle from the I-shaped slide rail and can dismantle the change to the sliding roller, the efficiency and the convenience of improvement this device maintenance.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a cable pulley of a light-load crane system.
Background
Along with the development of industrialization and informatization, the control of lifting equipment in China is more and more complex, the precision requirement is higher and the application of a field bus is more and more common, the field bus often comprises a power cable for providing power for a crane and a communication cable for controlling the crane, and a cable sliding rail pulley is formed by combining components such as a rail, a cable carrying trolley, a cable, a suspension, a fixation and the like.
The cable pulley used by the existing crane uses the track formed by splicing the I-shaped steel during the general sliding rail, the rollers on two sides of the pulley support and move on the outer surface of the lower end of the I-shaped steel, the moving precision of the pulley is reduced along with the abrasion of the rollers after long-time working, the pulley needs to be detached from the surface of the sliding rail to replace the rollers, the speed of maintenance working is reduced, the cable is rubbed along with the movement of the pulley during the working of the existing pulley, the cable and the fixing part are easy to bend and damage, and the service life of the cable is reduced.
Disclosure of utility model
The utility model aims to provide a cable pulley of a light-load crane system, which aims to solve the problems that in the background art, a pulley needs to be detached from the surface of a sliding rail to replace rollers, and a cable is easy to bend and damage due to friction caused by movement of the pulley.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable coaster of light-load hoist system, includes side mounting panel, cable cardboard and backup pad, 2 the lower surface mounting of side mounting panel has fixed baseplate, and is provided with the I-shaped slide rail between 2 side mounting panels, 2 the upper surface embedded type of side mounting panel installs the transmission lead screw, and the surface of transmission lead screw is provided with the mounting panel to the lower extreme fixed connection support frame of mounting panel, the surface of side mounting panel is provided with the opening, and side mounting panel open-ended inner wall is provided with the spout, and installs spacing fixture block in the spout of side mounting panel, the surface mounting of side mounting panel has the sliding roller, and the one end of sliding roller pivot is fixed with limit baffle, the lower extreme of fixed baseplate is fixed with the cable cardboard, and the lower extreme internal surface fixedly connected with backup pad of cable cardboard, the surface mounting of backup pad has the stripper plate, and the surface mounting of backup pad has the fixed lead screw, the surface evenly is fixed with the centre gripping offset.
Preferably, the side mounting plates and the fixing bottom plates are both formed and connected with the I-shaped sliding rail, the side mounting plates are rotatably connected with the transmission screw rod, and the thread directions of the outer surfaces of the two ends of the transmission screw rod are opposite.
By adopting the technical scheme, the side mounting plates and the fixed bottom plates slide on the surface of the I-shaped sliding rail, so that guiding is facilitated, and the upper mounting plates are driven to slide by rotating the transmission screw rods.
Preferably, the upper end of the transmission screw rod is in threaded connection with the upper mounting plate, the upper mounting plate is in sliding connection with the side mounting plate, and the lower end of the support frame is provided with an anti-skid rubber mat.
By adopting the technical scheme, the upper mounting plate drives the support frame at the lower end to slide through the sliding of the upper mounting plate, so that the device is supported.
Preferably, the inner wall of the opening of the side mounting plate is provided with an arc groove, the side mounting plate and the limit clamping block form sliding connection, the limit clamping block and the lower end of the transmission screw rod form threaded connection, and the surface of the limit clamping block is provided with the arc groove.
By adopting the technical scheme, the arc-shaped grooves of the side mounting plates and the limiting clamping blocks are formed, so that the sliding roller is convenient to rotate, and the sliding roller is convenient to clamp and limit through the sliding of the limiting clamping blocks.
Preferably, the lower surface of slip gyro wheel one end is laminated mutually with the lower extreme surface of I-shaped slide rail, the cable cardboard is the arc design, and the surface at cable cardboard both ends is the fillet design, backup pad and stripper plate constitute sliding connection.
By adopting the technical scheme, the side mounting plate is supported by the sliding roller, and the cable is limited by the extrusion plate at the lower end of the cable clamping plate.
Preferably, the shape of the extruding plate is the same as that of the cable clamping plate, the extruding plate and the fixed screw rod form threaded connection, the fixed screw rod and the cable clamping plate form rotary connection, and the surface of the clamping rubber block is provided with a circular opening.
By adopting the technical scheme, the fixing screw rod is rotated to drive the extrusion plate to slide so as to clamp the cable, and the cable clamping plate and the extrusion plate are used for fixing the cable.
Compared with the prior art, the utility model has the beneficial effects that: the cable pulley of the light-load crane system comprises:
1. The support frame and the limit clamping block are arranged, so that the device drives the upper mounting plate to descend through threads on the surface by rotating the transmission screw rod when in operation, the I-shaped sliding rail is pressed through the support frame at the lower end of the upper mounting plate, the device is supported so as to loosen the sliding roller, meanwhile, the threads at the lower end of the transmission screw rod drive the limit clamping block to slide upwards after the transmission screw rod rotates, so that the limit clamping block does not clamp and limit the sliding roller any more, the device can be conveniently detached and replaced without detaching the sliding roller from the I-shaped sliding rail, and the maintenance efficiency and convenience of the device are improved;
2. Be provided with centre gripping glue piece and backup pad, make this device during operation pass the cavity between backup pad and the cable cardboard with the cable, make its backup pad that drives the surface slide through rotating fixed lead screw afterwards, the backup pad of being convenient for is fixed the cable centre gripping with the cable cardboard, and the recess of centre gripping glue piece is gone into to the both ends card of cable at the during operation, stability when being convenient for keep the cable motion to the fillet design through cable cardboard both ends reduces the wearing and tearing to the cable, is favorable to the life of extension cable.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a side mounting plate and a fixed bottom plate of the utility model;
FIG. 2 is a schematic view of a connection structure between a fixed bottom plate and a cable clamping plate;
FIG. 3 is a schematic diagram of a three-dimensional structure of a connection between a transmission screw and a limit clamping block;
fig. 4 is a schematic view of a connection structure between an extrusion plate and a fixed screw rod.
In the figure: 1. a side mounting plate; 2. a fixed bottom plate; 3. an I-shaped slide rail; 4. a transmission screw rod; 5. an upper mounting plate; 6. a support frame; 7. a limit clamping block; 8. a sliding roller; 9. a limit baffle; 10. a cable clamp plate; 11. a support plate; 12. an extrusion plate; 13. fixing a screw rod; 14. and clamping the rubber block.
Detailed Description
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.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a cable pulley of light-load crane system, including side mounting panel 1, PMKD 2, I-shaped slide rail 3, the transmission lead screw 4, go up mounting panel 5, support frame 6, spacing fixture block 7, slide roller 8, limit baffle 9, cable cardboard 10, backup pad 11, stripper plate 12, fixed lead screw 13 and centre gripping offset 14, the lower surface mounting of 2 side mounting panel 1 has PMKD 2, and be provided with I-shaped slide rail 3 between 2 side mounting panel 1, side mounting panel 1 and PMKD 2 all constitute and are connected with I-shaped slide rail 3, and side mounting panel 1 constitutes the rotation with transmission lead screw 4 and is connected, and the screw thread direction of transmission lead screw 4 both ends surface is opposite, when using this device, at first fix through side mounting panel 1 and PMKD 2, then drive the last mounting panel 5 slip of surface through rotation transmission lead screw 4, make the support frame 6 of last mounting panel 5 lower extreme descend.
The transmission lead screw 4 is installed to the upper surface embedding of 2 side mounting panel 1, and the surface of transmission lead screw 4 is provided with mounting panel 5, and the lower extreme fixed connection support frame 6 of last mounting panel 5, transmission lead screw 4 upper end constitutes threaded connection with last mounting panel 5, and go up mounting panel 5 and side mounting panel 1 and constitute sliding connection, the lower extreme of support frame 6 is provided with anti-skidding cushion, support frame 6 pushes against the surface at I-shaped slide rail 3 through the anti-skidding cushion of lower extreme after the gliding, thereby support this device, make slip gyro wheel 8 no longer support this device.
The surface of side mounting panel 1 is provided with the opening, and side mounting panel 1 open-ended inner wall is provided with the spout, and install spacing fixture block 7 in the spout of side mounting panel 1, side mounting panel 1 open-ended inner wall is provided with the arc recess, and side mounting panel 1 constitutes sliding connection with spacing fixture block 7, and spacing fixture block 7 constitutes threaded connection with the lower extreme of transmission lead screw 4, the surface of spacing fixture block 7 is provided with the arc recess, the screw thread of its lower extreme drives spacing fixture block 7 and goes on the upper slide when transmission lead screw 4 rotates, spacing fixture block 7 is convenient for no longer carry out spacingly to sliding roller 8, the device of being convenient for need not to dismantle from I-shaped slide rail 3 surface can dismantle the change to sliding roller 8, improve the practicality of this device.
The surface mounting of side mounting panel 1 has slip gyro wheel 8, and the one end of slip gyro wheel 8 pivot is fixed with limit baffle 9, the lower extreme of PMKD 2 is fixed with cable cardboard 10, and cable cardboard 10's lower extreme internal surface fixedly connected with backup pad 11, the lower surface of slip gyro wheel 8 one end is laminated with I-shaped slide rail 3's lower extreme surface mutually, cable cardboard 10 is the arc design, and the surface at cable cardboard 10 both ends is the fillet design, backup pad 11 constitutes sliding connection with stripper plate 12, when the installation cable, pass the space between backup pad 11 and the cable cardboard 10 with the cable, rotate PMlead screw 13 afterwards and make it drive backup pad 11 and slide and be close to cable cardboard 10, it is fixed to the cable centre gripping of being convenient for it.
The surface mounting of backup pad 11 has stripper plate 12, and the surface mounting of backup pad 11 has fixed lead screw 13, the surface of cable cardboard 10 lower extreme evenly is fixed with centre gripping offset 14, the shape of stripper plate 12 is the same with the shape of cable cardboard 10, and stripper plate 12 constitutes threaded connection with fixed lead screw 13, and fixed lead screw 13 constitutes rotatable coupling with cable cardboard 10, the surface of centre gripping offset 14 is provided with circular opening, in the opening of centre gripping offset 14 is gone into with the both ends card of cable after the cable is fixed, buffer the damage that reduces the impact and produce to the cable through centre gripping offset 14, reduce the wearing and tearing to the cable through the fillet design at cable cardboard 10 both ends simultaneously.
Working principle: when using this light-load crane system's cable slide, at first rotate the transmission lead screw 4 drive mounting panel 5 slip for go up the support frame 6 of mounting panel 5 lower extreme and descend, thereby the support frame 6 of being convenient for support this device in the surface of I-shaped slide rail 3, thereby the transmission lead screw 4 lower extreme drives spacing fixture block 7 and goes up the slip and slide and loosen the gyro wheel 8 and be convenient for change it simultaneously, pass the space between backup pad 11 and the cable cardboard 10 with the cable when installing the cable, rotate fixed lead screw 13 afterwards and drive backup pad 11 and carry out the centre gripping fixed to the cable, carry out the centre gripping spacing to the both ends of cable through centre gripping offset 14 simultaneously, reduce the wearing and tearing of cable when improving the cushioning properties of cable, holistic practicality has been increased.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cable coaster of light load hoist system, includes side mounting panel (1), cable cardboard (10) and backup pad (11), its characterized in that: 2 lower surface mounting of side mounting panel (1) has PMKD (2), and is provided with I-shaped slide rail (3) between 2 side mounting panel (1), 2 the upper surface embedding of side mounting panel (1) is installed transmission lead screw (4), and the surface of transmission lead screw (4) is provided with mounting panel (5) to the lower extreme fixed connection support frame (6) of mounting panel (5), the surface of side mounting panel (1) is provided with the opening, and side mounting panel (1) open-ended inner wall is provided with the spout to install spacing fixture block (7) in the spout of side mounting panel (1), the surface mounting of side mounting panel (1) has slide roller (8), and the one end of slide roller (8) pivot is fixed with limit baffle (9), the lower extreme of PMKD (2) is fixed with cable clamp (10), and the lower extreme internal surface fixedly connected with backup pad (11) of cable clamp (10), the surface mounting of backup pad (11) has stripper plate (12), and the surface mounting of backup pad (11) has fixed lead screw (13), the even surface mounting of cable clamp (10) has centre gripping piece (14).
2. The cable sled of a light-load crane system according to claim 1, wherein: the side mounting plates (1) and the fixing bottom plates (2) are both formed and connected with the I-shaped sliding rails (3), the side mounting plates (1) are rotatably connected with the transmission screw rods (4), and the thread directions of the outer surfaces of the two ends of the transmission screw rods (4) are opposite.
3. The cable sled of a light-load crane system according to claim 1, wherein: the upper end of the transmission screw rod (4) is in threaded connection with the upper mounting plate (5), the upper mounting plate (5) is in sliding connection with the side mounting plate (1), and an anti-slip rubber pad is arranged at the lower end of the supporting frame (6).
4. The cable sled of a light-load crane system according to claim 1, wherein: the inner wall of the opening of the side mounting plate (1) is provided with an arc groove, the side mounting plate (1) and the limiting clamping block (7) form sliding connection, the limiting clamping block (7) and the lower end of the transmission screw rod (4) form threaded connection, and the surface of the limiting clamping block (7) is provided with the arc groove.
5. The cable sled of a light-load crane system according to claim 1, wherein: the lower surface of sliding roller (8) one end is laminated with the lower extreme surface of I-shaped slide rail (3), cable cardboard (10) are the arc design, and the surface at cable cardboard (10) both ends is the fillet design, backup pad (11) constitute sliding connection with stripper plate (12).
6. The cable sled of a light-load crane system according to claim 1, wherein: the shape of the extrusion plate (12) is the same as that of the cable clamping plate (10), the extrusion plate (12) is in threaded connection with the fixed screw rod (13), the fixed screw rod (13) is in rotary connection with the cable clamping plate (10), and a circular opening is formed in the surface of the clamping rubber block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322865766.3U CN221295930U (en) | 2023-10-25 | 2023-10-25 | Cable pulley of light-load crane system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322865766.3U CN221295930U (en) | 2023-10-25 | 2023-10-25 | Cable pulley of light-load crane system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221295930U true CN221295930U (en) | 2024-07-09 |
Family
ID=91746914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322865766.3U Active CN221295930U (en) | 2023-10-25 | 2023-10-25 | Cable pulley of light-load crane system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221295930U (en) |
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2023
- 2023-10-25 CN CN202322865766.3U patent/CN221295930U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |