CN220502513U - Telescopic arm of light lorry-mounted crane - Google Patents
Telescopic arm of light lorry-mounted crane Download PDFInfo
- Publication number
- CN220502513U CN220502513U CN202322219127.XU CN202322219127U CN220502513U CN 220502513 U CN220502513 U CN 220502513U CN 202322219127 U CN202322219127 U CN 202322219127U CN 220502513 U CN220502513 U CN 220502513U
- Authority
- CN
- China
- Prior art keywords
- wheel
- brush
- fixedly connected
- wire rope
- worm
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 235000014121 butter Nutrition 0.000 claims abstract description 27
- 239000007787 solid Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims 2
- 230000000474 nursing effect Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 6
- 239000003973 paint Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model relates to the field of cranes, and discloses a telescopic arm of a light truck-mounted crane, which comprises an oil storage tank, wherein the lower end of the oil storage tank is provided with an oiling mechanism, the oiling mechanism is used for smearing solid butter on the surface of a steel wire rope, the oiling mechanism comprises a supporting frame, the upper end of the supporting frame is fixedly connected with the lower end of the oil storage tank, the right end of the supporting frame is fixedly connected with a fixed sleeve, and the lower end of the supporting frame is fixedly connected with a telescopic boom. According to the utility model, the oiling mechanism is arranged at the upper end of the telescopic boom, and butter is smeared on the steel wire rope while the telescopic boom works, so that the telescopic boom is nursed, abrasion and corrosion of the telescopic boom are prevented, manual nursing is avoided, and the telescopic boom is practical and suitable for wide popularization and use.
Description
Technical Field
The utility model belongs to the technical field of cranes, and particularly relates to a telescopic arm of a light truck-mounted crane.
Background
The lifting weight of the automobile crane is that a pulley block at the top end of a boom is used for supporting a hoisting steel wire rope to hang the weight, the length and the inclination angle of the boom are changed to change the lifting height and the working radius, and the boom of the automobile crane has two sections, three sections, four sections, five sections and other different sections, and the telescopic operation is realized through an arm extending oil cylinder and the steel wire rope group.
But wherein wire rope can receive great frictional force in the course of the work, appear corrosion and wearing and tearing easily for a long time do not nurse, even break the strand, and the davit cable wire is located the davit upper end, and nursing can be troublesome and dangerous, need outwards loosen wire rope when nursing moreover, and operating condition's davit can cause the threat to the life safety of nursing staff this moment.
Disclosure of Invention
In order to solve the technical problem that the nursing of the steel wire rope is troublesome and dangerous, the utility model adopts the basic conception of the technical scheme that:
the utility model provides a telescopic boom of light-duty lorry crane, includes the oil storage tank, the oil storage tank lower extreme is provided with oiling mechanism, oiling mechanism is used for paining solid butter for wire rope surface, and oiling mechanism includes braced frame, braced frame upper end and oil storage tank lower extreme carry out fixed connection, and braced frame right-hand member fixedly connected with fixed sleeve to and braced frame lower extreme fixedly connected with telescopic boom.
As a preferred implementation mode of the utility model, the lower end of the oil storage tank is movably provided with the oil taking wheel, the surface of the oil taking wheel is provided with a plurality of oil taking grooves, the inner part of the upper end of the supporting frame is movably provided with the hairbrush wheel, and the hairbrush wheel is in transmission connection with the oil taking wheel through a belt.
As a preferable implementation mode of the utility model, a pulley is movably arranged in the lower end of the supporting frame, a steel wire rope is arranged between the pulley and the brush wheel, and the steel wire rope penetrates through the supporting frame and the fixing sleeve.
As a preferred implementation mode of the utility model, the brush sleeve is arranged in the fixed sleeve, the periphery of the right end of the brush sleeve is fixedly connected with the connecting ring, and the connecting ring corresponds to the mounting groove arranged on the inner side of the fixed sleeve and is movably connected with the mounting groove.
As a preferable implementation mode of the utility model, the inner side of the brush sleeve is fixedly connected with a brush, and the left end of the brush sleeve is fixedly connected with a worm wheel, and the worm wheel is fixedly connected with the left end of the brush sleeve.
As a preferred implementation mode of the utility model, a worm is movably arranged in a containing groove formed in the left upper end of the fixed sleeve, the worm corresponds to the worm wheel and is meshed with the worm wheel, and the worm is in transmission connection with the brush wheel through a belt.
As a preferable implementation mode of the utility model, the upper end of the telescopic boom is fixedly connected with a plurality of supporting rods, guide wheels are arranged on the supporting rods, a steel wire rope is arranged between the guide wheels, the tail end of the steel wire rope is fixedly connected with a lifting hook, and the right lower end of the telescopic boom is provided with a swinging stopping block.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the oiling mechanism is arranged at the upper end of the telescopic boom, and butter is smeared on the steel wire rope to care the telescopic boom while the telescopic boom works, so that the telescopic boom is prevented from being worn and rusted, and manual care is avoided.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a side view of a telescoping arm of a light truck crane;
FIG. 2 is a schematic diagram of an oiling mechanism for a telescoping arm of a light truck crane;
FIG. 3 is a schematic view of a tanker carrier of a telescoping arm of a light truck crane;
FIG. 4 is an elevation view of a gear sleeve of a telescoping arm of a light truck crane;
in the figure: 1. a telescopic boom; 2. a wire rope; 3. sealing cover; 4. an oil storage tank; 5. a guide wheel; 6. a support rod; 7. a swing stopping block; 8. a lifting hook; 9. an oil filling hole; 10. taking an oil tanker; 11. a brush wheel; 12. a pulley; 13. a support frame; 14. a worm wheel; 15. a brush sleeve; 16. a connecting ring; 17. a fixed sleeve; 18. a worm; 19. an oil taking groove; 20. a brush.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in fig. 1 to 4, a telescopic arm of a light lorry-mounted crane comprises an oil storage tank 4, an oil filling hole 9 is formed in the upper end of the oil storage tank 4, a sealing cover 3 is connected to the upper end of the oil filling hole 9 in a threaded mode, an oiling mechanism is arranged at the lower end of the oil storage tank 4 and used for smearing solid butter on the surface of a steel wire rope 2, the oiling mechanism comprises a supporting frame 13, the upper end of the supporting frame 13 is fixedly connected with the lower end of the oil storage tank 4, a fixing sleeve 17 is fixedly connected to the right end of the supporting frame 13, and a telescopic boom 1 is fixedly connected to the lower end of the supporting frame 13.
In the arrangement, the oiling mechanism is arranged at the upper end of the telescopic boom 1, so that the steel wire rope 2 is coated with butter, and abrasion and corrosion of the steel wire rope are prevented; when the device is used, the sealing cover 3 at the upper end of the oil storage tank 4 is firstly opened, butter is filled into the oil storage tank 4, and then the sealing cover 3 is screwed; when the steel wire rope 2 is loosened outwards, the steel wire rope 2 can drive the brush wheel 11 to rotate, the brush wheel 11 drives the upper oil taking wheel 10 and the right worm 18 to rotate through the belt, the oil taking wheel 10 can take butter to the brush wheel 11 through the oil taking groove 19 on the surface and generate friction with the oil taking wheel, the brush wheel 11 can brush the butter inside the oil taking groove 19 formed in the oil taking wheel 10 and enable the butter to be attached to the brush wheel 11, the brush wheel 11 and the steel wire rope 2 are rubbed and rotated, the butter is smeared on the steel wire rope 2, meanwhile, the brush wheel 11 rotates to drive the worm 18 to rotate through the belt, the worm 18 rotates to drive the worm wheel 14 to rotate, and the butter on the surface of the steel wire rope 2 is smeared evenly through the brush 20 in the brush sleeve 15.
As shown in fig. 1 to 4, in a specific embodiment, a tanker 10 is movably mounted at the lower end of the oil storage tank 4, a plurality of oil taking grooves 19 are formed in the surface of the tanker 10, a brush wheel 11 is movably mounted in the upper end of the supporting frame 13, and the brush wheel 11 is in transmission connection with the tanker 10 through a belt.
In this setting, when wire rope 2 outwards loosens, wire rope 2 can drive brush wheel 11 and rotate, and brush wheel 11 passes through the belt and drives upper end and get oil drum 10 and right-hand member worm 18 rotation, and get oil drum 10 can take the butter to brush wheel 11 department through the oil groove 19 of getting on surface to with producing the friction with it, brush wheel 11 can brush the butter of the inside of oil groove 19 of getting set up on the oil drum 10, and make the butter adhere to on brush wheel 11, paint the butter on wire rope 2 when brush wheel 11 and wire rope 2 friction rotation.
As shown in fig. 1 to 4, in the specific embodiment, a pulley 12 is movably installed inside the lower end of the supporting frame 13, a wire rope 2 is installed between the pulley 12 and the brush wheel 11, and the wire rope 2 penetrates through the supporting frame 13 and the fixing sleeve 17.
In this arrangement, the wire rope 2 will drive the brush wheel 11 to rotate when the wire rope 2 is released outwards.
As shown in fig. 1 to 4, in the specific embodiment, a brush sleeve 15 is installed inside a fixing sleeve 17, a connecting ring 16 is fixedly connected to the periphery of the right end of the brush sleeve 15, and the connecting ring 16 corresponds to and is movably connected with a mounting groove formed in the inner side of the fixing sleeve 17.
In this setting, simultaneously, brush wheel 11 rotates and drives worm 18 through the belt and rotate, and worm 18 rotates and drives worm wheel 14 and rotate to evenly paint the butter on wire rope 2 surface through brush 20 inside brush sleeve 15.
As shown in fig. 1 to 4, in the embodiment, the brush 20 is fixedly connected to the inner side of the brush sleeve 15, and the worm wheel 14 is fixedly connected to the left end of the brush sleeve 15, and the worm wheel 14.
In this setting, simultaneously, brush wheel 11 rotates and drives worm 18 through the belt and rotate, and worm 18 rotates and drives worm wheel 14 and rotate to evenly paint the butter on wire rope 2 surface through brush 20 inside brush sleeve 15.
As shown in fig. 1 to 4, in the specific embodiment, a worm 18 is movably installed in a receiving groove formed in the left upper end of the fixing sleeve 17, the worm 18 corresponds to the worm wheel 14 and is meshed with the worm wheel 14, and the worm 18 is in transmission connection with the brush wheel 11 through a belt.
In this setting, simultaneously, brush wheel 11 rotates and drives worm 18 through the belt and rotate, and worm 18 rotates and drives worm wheel 14 and rotate to evenly paint the butter on wire rope 2 surface through brush 20 inside brush sleeve 15.
As shown in fig. 1 to 4, in a specific embodiment, the upper end of a telescopic boom 1 is fixedly connected with a plurality of support rods 6, guide wheels 5 are installed on the support rods 6, a steel wire rope 2 is installed between the guide wheels 5, the tail end of the steel wire rope 2 is fixedly connected with a lifting hook 8, and a swinging stopping block 7 is installed at the right lower end of the telescopic boom 1.
In this arrangement, the guide wheel 5 acts to prevent the wire rope 2 from shifting and vibrating, and the anti-sway block 7 acts to reduce the sway of the lower hook 8.
The implementation principle of the telescopic arm of the light lorry-mounted crane in the embodiment is as follows:
the upper end of the telescopic boom 1 is provided with the oiling mechanism, so that the steel wire rope 2 is coated with butter, and abrasion and corrosion of the steel wire rope are prevented; when the device is used, the sealing cover 3 at the upper end of the oil storage tank 4 is firstly opened, butter is filled into the oil storage tank 4, and then the sealing cover 3 is screwed; when the steel wire rope 2 is loosened outwards, the steel wire rope 2 can drive the brush wheel 11 to rotate, the brush wheel 11 drives the upper oil taking wheel 10 and the right worm 18 to rotate through the belt, the oil taking wheel 10 can take butter to the brush wheel 11 through the oil taking groove 19 on the surface and generate friction with the oil taking wheel, the brush wheel 11 can brush the butter inside the oil taking groove 19 formed in the oil taking wheel 10 and enable the butter to be attached to the brush wheel 11, the brush wheel 11 and the steel wire rope 2 are rubbed and rotated, the butter is smeared on the steel wire rope 2, meanwhile, the brush wheel 11 rotates to drive the worm 18 to rotate through the belt, the worm 18 rotates to drive the worm wheel 14 to rotate, and the butter on the surface of the steel wire rope 2 is smeared evenly through the brush 20 in the brush sleeve 15.
Claims (7)
1. The telescopic arm of the light lorry-mounted crane comprises an oil storage tank (4) and is characterized in that,
oil filler point (9) have been seted up to oil storage tank (4) upper end, oil filler point (9) upper end threaded connection has sealed lid (3), and oil storage tank (4) lower extreme is provided with oiling mechanism, oiling mechanism is used for paining solid butter for wire rope (2) surface, and oiling mechanism includes braced frame (13), braced frame (13) upper end carries out fixed connection with oil storage tank (4) lower extreme, and braced frame (13) right-hand member fixedly connected with fixed sleeve (17) to and braced frame (13) lower extreme fixedly connected with telescopic boom (1).
2. The telescopic arm of the light lorry-mounted crane according to claim 1, wherein the oil storage tank (4) is movably provided with an oil taking wheel (10), the surface of the oil taking wheel (10) is provided with a plurality of oil taking grooves (19), the upper end of the supporting frame (13) is movably provided with a hairbrush wheel (11), and the hairbrush wheel (11) is in transmission connection with the oil taking wheel (10) through a belt.
3. Telescopic arm of a light lorry-mounted crane according to claim 1, characterized in that the pulley (12) is movably mounted inside the lower end of the supporting frame (13), a steel wire rope (2) is mounted between the pulley (12) and the brush wheel (11), and the steel wire rope (2) penetrates through the supporting frame (13) and the fixing sleeve (17).
4. The telescopic arm of the light truck crane according to claim 1, wherein a brush sleeve (15) is installed in the fixed sleeve (17), a connecting ring (16) is fixedly connected to the periphery of the right end of the brush sleeve (15), and the connecting ring (16) corresponds to a mounting groove formed in the inner side of the fixed sleeve (17) and is movably connected with the mounting groove.
5. The telescopic arm of the light truck crane according to claim 4, wherein a brush (20) is fixedly connected to the inner side of the brush sleeve (15), and a worm wheel (14) is fixedly connected to the left end of the brush sleeve (15), and the worm wheel (14) is fixedly connected to the left end of the brush sleeve.
6. The telescopic arm of the light truck crane according to claim 1, wherein a worm (18) is movably arranged in a containing groove formed in the left upper end of the fixed sleeve (17), the worm (18) corresponds to the worm wheel (14) and is meshed with the worm wheel, and the worm (18) is in transmission connection with the brush wheel (11) through a belt.
7. The telescopic boom of the light lorry-mounted crane according to claim 1, wherein the upper end of the telescopic boom (1) is fixedly connected with a plurality of support rods (6), guide wheels (5) are installed on the support rods (6), a steel wire rope (2) is installed between the guide wheels (5), the tail end of the steel wire rope (2) is fixedly connected with a lifting hook (8), and a swinging stopping block (7) is installed at the right lower end of the telescopic boom (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322219127.XU CN220502513U (en) | 2023-08-17 | 2023-08-17 | Telescopic arm of light lorry-mounted crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322219127.XU CN220502513U (en) | 2023-08-17 | 2023-08-17 | Telescopic arm of light lorry-mounted crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220502513U true CN220502513U (en) | 2024-02-20 |
Family
ID=89875948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322219127.XU Active CN220502513U (en) | 2023-08-17 | 2023-08-17 | Telescopic arm of light lorry-mounted crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220502513U (en) |
-
2023
- 2023-08-17 CN CN202322219127.XU patent/CN220502513U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209024087U (en) | A kind of fork truck foldable hoisting arm of pressure resistance | |
| CN220502513U (en) | Telescopic arm of light lorry-mounted crane | |
| CN215924214U (en) | Double dynamical cantilever crane that offshore platform was used | |
| CN210825189U (en) | Hydraulic crane with rescue boat crane | |
| CN210048405U (en) | Novel hoisting accessory for boats and ships | |
| CN108975181A (en) | A kind of method for dismounting of derrick crane | |
| CN209193404U (en) | Short space bottle gouard moved by hands row hangs equipment | |
| CN214456285U (en) | Crane with rotary trolley | |
| CN208948708U (en) | A kind of straight arm type lorry-mounted crane | |
| CN112141910A (en) | Hoisting accessory is used in high-tonnage construction | |
| CN215798083U (en) | Lifting equipment for tractor maintenance | |
| CN209259530U (en) | Revolving support overhead lightened truck-mounted crane | |
| CN213445937U (en) | Improvement of hydraulic hoist | |
| CN209161334U (en) | A kind of derrick crane with hydraulic grab | |
| CN217921009U (en) | Automobile wheel hub hoisting machine constructs combination platform | |
| CN212799373U (en) | Double-arm crane | |
| CN217323158U (en) | Electrical installation hoisting tool | |
| CN214780185U (en) | Rotatable lifting appliance and crane | |
| CN208648586U (en) | The double luffing crawler cranes of oblique pull | |
| CN217650767U (en) | European style single-girder gantry crane | |
| CN206705494U (en) | A kind of I-shaped bicycle beam driving hanging apparatus | |
| CN210655919U (en) | Power arm supporting structure | |
| CN212076224U (en) | Maintenance crane for deck auxiliary crane | |
| CN116873798B (en) | Suspension type electric hoist | |
| CN220886752U (en) | Amplitude changing structure of tower crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |