CN221343879U - Lifting device for engineering machinery maintenance - Google Patents
Lifting device for engineering machinery maintenance Download PDFInfo
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- CN221343879U CN221343879U CN202323265215.XU CN202323265215U CN221343879U CN 221343879 U CN221343879 U CN 221343879U CN 202323265215 U CN202323265215 U CN 202323265215U CN 221343879 U CN221343879 U CN 221343879U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 claims 7
- 230000003028 elevating effect Effects 0.000 abstract description 13
- 238000010030 laminating Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a lifting device for engineering machinery maintenance, which relates to the technical field of engineering machinery maintenance and comprises a base, wherein two universal wheels are fixedly arranged on two sides of one side of the bottom of the base, two driving wheels are fixedly arranged on the other side of the bottom of the base, four telescopic rods are fixedly arranged in the middle of the bottom of the base, and a bottom plate is fixedly arranged at the bottom of the telescopic rods. This elevating gear is used in engineering machine tool maintenance is through the flexible of four telescopic links to promote the bottom plate and support ground downwards, prevent to slide through the skid resistant course, prevent that the base from appearing sliding, thereby support in the middle of the elevating gear's the bottom for this engineering machine tool maintenance, flexible through the hydraulic stem of four connecting block bottom one sides, thereby promote the backup pad and move downwards, thereby make the backup pad laminating ground support, skid resistant board is used for laminating ground to skid resistant, thereby support around this elevating gear is used in engineering machine tool maintenance, the area of support of bottom has been increased.
Description
Technical Field
The utility model relates to the technical field of engineering machinery maintenance, in particular to a lifting device for engineering machinery maintenance.
Background
In the field of building construction, the existing lifting devices are fixed lifting devices, so that if a large building machine such as a mixer truck or a crane is to be overhauled, most of the lifting devices want to reduce the height of the building machine, and further, workers can maintain the building machine, and although part of the building machines are provided with special ladders, the number of people accommodated in the ladders is only one, and if the state of the building machine is not changed, the heights of maintenance personnel are lifted by the ladders, so that the maintenance efficiency is very low.
The existing references are: CN216157108U, which is a chinese patent for utility model, discloses a lifting device for engineering machinery maintenance, which comprises a device base, universal wheels, a support bracket, a hydraulic rod, a rubber pad, a scissor lift, an operation platform, a safety barrier and a hole, wherein the internal thread of the hole is penetrated with a bolt component, the operation platform is penetrated with an assembly clamping piece through the bolt component thread, one side of the assembly clamping piece is welded with a main assembly steel frame, and one side of the main assembly steel frame is provided with an a threaded hole. The utility model has the main advantages that the lifting device for engineering machinery maintenance is provided, the equipment provides a maintenance structure, compared with the traditional lifting device for engineering machinery maintenance, the lifting device can provide a treadable maintenance platform for workers when equipment with wider maintenance width is maintained through the assembly of the extension clamping piece, the auxiliary assembly steel frame and the B walking pedal, and the working safety of the workers is improved.
Although the lifting device for engineering machinery maintenance solves the problem that the climbing process does not have corresponding protection through the assembly of the extension clamping piece, the auxiliary assembly steel frame and the B walking pedal, the lifting device for engineering machinery maintenance is unstable in support when in use, and the lifting device only pushes the rubber pad by the hydraulic rod to prevent the universal wheels from moving poorly, so that the universal wheels still easily move to cause danger.
Disclosure of utility model
The utility model aims to solve the problems of poor stability and poor anti-skid effect in the prior art and provides a lifting device for engineering machinery maintenance.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A lifting device for engineering machinery maintenance, comprising:
The anti-skid device comprises a base, two universal wheels are fixedly arranged on two sides of one side of the bottom of the base, two driving wheels are fixedly arranged on the other side of the bottom of the base, four telescopic rods are fixedly arranged in the middle of the bottom of the base, a bottom plate is fixedly arranged at the bottom of the telescopic rods, an anti-skid layer is fixedly arranged at the bottom of the bottom plate, four connecting blocks are fixedly arranged on two sides of the top of the base, a hydraulic rod is fixedly arranged on one side of the bottom of each connecting block, a supporting plate is fixedly arranged at the bottom of each hydraulic rod, and an anti-skid plate is fixedly arranged at the bottom of each supporting plate.
In a preferred embodiment, four rotators are fixedly arranged in the periphery of the top of the base, a threaded rod is fixedly arranged at the top of each rotator, and the threaded rod is used for driving the operation plate to lift.
In a preferred embodiment, a side plate is fixedly installed on the top of the connecting block, a top plate is fixedly installed on one side top of the side plate, and the top plate is a structure for supporting.
In a preferred embodiment, two rotating shafts are fixedly arranged on two sides of the bottom of the top plate, and the rotating shafts are structures for rotating.
In a preferred embodiment, the middle outer side of the threaded rod is movably connected with an operation plate, the periphery of the operation plate is internally and fixedly provided with a threaded hole, and the threaded hole is used for being attached to a structure carried out from the outer side of the operation plate.
In a preferred embodiment, a plurality of protection rods are fixedly arranged on one side of the top of the operation plate, protection plates are fixedly arranged on the tops of the protection rods, and the protection plates are structures for protection.
In a preferred embodiment, two telescopic columns are fixedly arranged on two sides of the top plate, and a connecting plate is fixedly arranged on the top of each telescopic column and is a structure for connection.
In a preferred embodiment, a rain shield is fixedly arranged at the top of the connecting plate, a top block is fixedly arranged in the middle of the rain shield, and the rain shield is a structure for shielding rainwater or sun.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the lifting device for engineering machinery maintenance, the four telescopic rods are telescopic, so that the bottom plate is pushed to downwards support the ground, the anti-slip layer is used for preventing the base from slipping, the middle of the bottom of the lifting device for engineering machinery maintenance is supported, the supporting plate is pushed to downwards move through the telescopic action of the hydraulic rods on one side of the bottoms of the four connecting blocks, the supporting plate is enabled to be attached to the ground to be supported, the anti-slip plate is used for being attached to the ground to be anti-slip, the periphery of the lifting device for engineering machinery maintenance is supported, the supporting area of the bottom is increased, the stability of the lifting device for engineering machinery maintenance is improved, the problem that the lifting device for engineering machinery maintenance is dangerous due to slipping in use is prevented, and the practicability of the lifting device for engineering machinery maintenance is improved;
2. This elevating gear is used in engineering machine tool maintenance carries out the sunshade through the weather shield at connecting plate top and keeps out the rain and handles to avoided the problem that the constructor is inconvenient to operate in rainy day or burning sun, through the flexible of four telescopic columns, can adjust the height of connecting plate, thereby adjust the height of weather shield, so that carry out the sunshade and keep out the rain and handle, the practicality of elevating gear is used in engineering machine tool maintenance has been improved, it is whole to remove to drive through the drive wheel, it turns to wholly to drive through the universal wheel, thereby avoided manual promotion this elevating gear is used in engineering machine tool maintenance's loaded down with trivial details, the convenience of elevating gear is used in engineering machine tool maintenance has been improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a base in the present utility model;
FIG. 3 is a schematic view of a connection block according to the present utility model;
FIG. 4 is a schematic view of an operation panel according to the present utility model;
fig. 5 is a schematic view of a telescopic column according to the present utility model.
1. A base; 11. a universal wheel; 12. a driving wheel; 13. a telescopic rod; 14. a bottom plate; 15. an anti-slip layer; 16. a rotator; 17. a threaded rod; 2. a connecting block; 21. a hydraulic rod; 22. a support plate; 23. a cleat; 24. a side plate; 25. a top plate; 26. a rotating shaft; 3. an operation panel; 31. a threaded hole; 32. a protective rod; 33. a protection plate; 4. a telescopic column; 41. a connecting plate; 42. a rain shield; 43. and (5) a top 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. 1-5, in this embodiment, a lifting device for repairing an engineering machine includes a base 1, two universal wheels 11 are fixedly installed on two sides of one side of the bottom of the base 1, two driving wheels 12 are fixedly installed on the other side of the bottom of the base 1, four telescopic rods 13 are fixedly installed in the middle of the bottom of the base 1, a bottom plate 14 is fixedly installed at the bottom of the telescopic rods 13, an anti-slip layer 15 is fixedly installed at the bottom of the bottom plate 14, four rotators 16 are fixedly installed inside the periphery of the top of the base 1, and threaded rods 17 are fixedly installed at the top of the rotators 16.
Specifically, the universal wheel 11 at one side of the bottom of the base 1 is used for steering, the lifting device for engineering machinery maintenance is driven to move by the rotation of the driving wheel 12 at the other side of the bottom of the base 1, and the lifting device moves to a designated position and then stretches and contracts through the four telescopic rods 13 at the bottom of the base 1, so that the bottom plate 14 is pushed. The lifting device moves downwards to support the ground, and the lifting device is anti-skidding through the anti-skidding layer 15, so that the practicability of the lifting device for engineering machinery maintenance is improved.
Four connecting blocks 2 are fixedly arranged on two sides of the top of the base 1, a hydraulic rod 21 is fixedly arranged on one side of the bottom of the connecting block 2, a supporting plate 22 is fixedly arranged at the bottom of the hydraulic rod 21, a antiskid plate 23 is fixedly arranged at the bottom of the supporting plate 22, a side plate 24 is fixedly arranged at the top of the connecting block 2, and a top plate 25 is fixedly arranged at the top of one side of the side plate 24.
Two rotating shafts 26 are fixedly arranged on two sides of the bottom of the top plate 25.
Specifically, through the flexible of the hydraulic stem 21 of connecting block 2 bottom one side to promote backup pad 22 downwardly moving, make backup pad 22 support ground, prevent skidding to ground through antiskid plate 23, thereby support the protection around this elevating gear's for engineering machine maintenance bottom, improved this elevating gear's for engineering machine maintenance practicality and stability.
The middle outer side of the threaded rod 17 is movably connected with an operation plate 3, and threaded holes 31 are fixedly arranged in the periphery of the operation plate 3.
A plurality of protection rods 32 are fixedly arranged on one side of the top of the operation plate 3, and protection plates 33 are fixedly arranged on the top of the protection rods 32.
Specifically, through the gomphosis between four screw holes 31 and the threaded rod 17 around the middle of operating panel 3 to can drive operating panel 3 through the rotation of threaded rod 17 and go up and down, can protect operating personnel through guard bar 32 and guard plate 33, improve this elevating gear's for engineering machine tool maintenance practicality.
Two telescopic columns 4 are fixedly arranged on two sides of the top plate 25, and a connecting plate 41 is fixedly arranged on the top of each telescopic column 4.
The top of the connecting plate 41 is fixedly provided with a rain shield 42, and the middle of the rain shield 42 is fixedly provided with a top block 43.
Specifically, can shelter from the rainwater through the weather shield 42 at connecting plate 41 top, also can sunshade at the sun weather simultaneously, connect the top of weather shield 42 through kicking block 43, flexible through four flexible posts 4 all around of connecting plate 41 bottom to can adjust the height of weather shield 42, improve this elevating gear's for engineering machine maintenance convenience.
Working principle: firstly, the lifting device for engineering machinery maintenance is driven by two driving wheels 12 on two sides of the bottom of the base 1, so as to drive the lifting device for engineering machinery maintenance to move, two universal wheels 11 on two sides of the other side of the bottom of the base 1 are used for steering adjustment, so that the problem that the gravity center of the lifting device for engineering machinery maintenance is unstable due to manual pushing is avoided, meanwhile, the lifting device for engineering machinery maintenance can be driven by the driving wheels 12 to move in use, the practicability and the safety of the lifting device for engineering machinery maintenance are improved, the lifting device for engineering machinery maintenance is moved to a designated position, the four telescopic rods 13 on the bottom of the base 1 are telescopic, so that the bottom plate 14 is pushed to move downwards, so that an anti-slip layer 15 on the bottom of the bottom plate 14 is attached to the ground for anti-slip treatment, the middle of the bottom of the lifting device for engineering machinery maintenance is supported, the stability and the practicability of the lifting device for engineering machinery maintenance are improved, the four connecting blocks 2 on the bottom of the base 1 are pushed to move downwards, the anti-slip plate 22 is attached to the ground, the anti-slip plate 23 on the bottom of the support plate 22 is attached to the ground, the four sides of the bottom of the lifting device for engineering machinery maintenance is driven by the four connecting blocks 2, the four sides of the bottom of the lifting device for engineering machinery maintenance is prevented from rotating, the four sides of the lifting device for supporting the lifting device for engineering machinery maintenance is driven by the lifting device for supporting the bottom plate 16, the lifting device for supporting the bottom of the lifting device for engineering machinery maintenance is prevented from rotating around the bottom plate 17, and the bottom plate is rotated by the bottom of the lifting device for supporting the bottom plate for the lifting device for the bottom of the lifting device for the engineering machinery maintenance, and the bottom is stable. The top of threaded rod 17 is supported through the pivot 26 of the fixed roof 25 bottom both sides at two curb plates 24 tops to improve the holding power and the stability of threaded rod 17, through the gomphosis between four screw holes 31 and the threaded rod 17 of operating panel 3 inside all around, thereby make operating panel 3 go up and down in the outside of threaded rod 17 through the rotation of threaded rod 17, thereby height-adjusting, the problem that the narrowing leads to holding power to descend after having avoided conventional crane to rise has improved this elevating gear's practicality for engineering machine maintenance, protect operating personnel through guard bar 32 and guard plate 33, flexible through four telescopic columns 4 of two roof 25 top both sides, thereby can adjust the height of connecting plate 41, so that the weather shield 42 at connecting plate 41 top can help operating personnel shelter from rainwater and sun, this elevating gear's practicality for engineering machine maintenance has been improved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a lifting device for engineering machine tool maintenance, includes base (1), its characterized in that, two universal wheels (11) are installed on both sides of bottom one side fixed mounting of base (1), two drive wheels (12) are installed on the bottom opposite side fixed mounting of base (1), four telescopic links (13) are installed in the middle of the bottom of base (1), the bottom fixed mounting of telescopic link (13) has bottom plate (14), the bottom fixed mounting of bottom plate (14) has skid resistant course (15), the top both sides fixed mounting of base (1) has four connecting blocks (2), bottom one side fixed mounting of connecting block (2) has hydraulic stem (21), the bottom fixed mounting of hydraulic stem (21) has backup pad (22), the bottom fixed mounting of backup pad (22) has antiskid plate (23).
2. The lifting device for maintenance of construction machinery according to claim 1, wherein: four rotators (16) are fixedly arranged in the periphery of the top of the base (1), and threaded rods (17) are fixedly arranged at the tops of the rotators (16).
3. The lifting device for maintenance of construction machinery according to claim 1, wherein: the top of connecting block (2) fixed mounting has curb plate (24), the one side top fixed mounting of curb plate (24) has roof (25).
4. A lifting device for maintenance of construction machinery according to claim 3, wherein: two rotating shafts (26) are fixedly arranged on two sides of the bottom of the top plate (25).
5. The lifting device for maintenance of construction machinery according to claim 2, wherein: the middle outer side of the threaded rod (17) is movably connected with an operation plate (3), and threaded holes (31) are fixedly arranged in the periphery of the operation plate (3).
6. The lifting device for repairing a construction machine according to claim 5, wherein: a plurality of protection rods (32) are fixedly arranged on one side of the top of the operation plate (3), and protection plates (33) are fixedly arranged on the tops of the protection rods (32).
7. A lifting device for maintenance of construction machinery according to claim 3, wherein: two telescopic columns (4) are fixedly arranged on two sides of the top plate (25), and a connecting plate (41) is fixedly arranged on the top of each telescopic column (4).
8. The lifting device for repairing a construction machine according to claim 7, wherein: the top of connecting plate (41) fixed mounting has weather shield (42), the centre fixed mounting of weather shield (42) has kicking block (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323265215.XU CN221343879U (en) | 2023-12-01 | 2023-12-01 | Lifting device for engineering machinery maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323265215.XU CN221343879U (en) | 2023-12-01 | 2023-12-01 | Lifting device for engineering machinery maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221343879U true CN221343879U (en) | 2024-07-16 |
Family
ID=91846569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323265215.XU Active CN221343879U (en) | 2023-12-01 | 2023-12-01 | Lifting device for engineering machinery maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221343879U (en) |
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2023
- 2023-12-01 CN CN202323265215.XU patent/CN221343879U/en active Active
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