CN221420615U - Maintenance work platform for construction engineering machinery - Google Patents
Maintenance work platform for construction engineering machinery Download PDFInfo
- Publication number
- CN221420615U CN221420615U CN202322641941.0U CN202322641941U CN221420615U CN 221420615 U CN221420615 U CN 221420615U CN 202322641941 U CN202322641941 U CN 202322641941U CN 221420615 U CN221420615 U CN 221420615U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- support
- supporting
- work platform
- maintenance work
- 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
- 238000012423 maintenance Methods 0.000 title claims abstract description 20
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model relates to the technical field of maintenance work platforms of construction engineering machinery, which comprises a support chassis, wherein two second support assemblies are symmetrically arranged below the support chassis, each second support assembly is provided with a double-shaft cylinder, two ends of each double-shaft cylinder are respectively provided with a support cylinder, two first support assemblies which are symmetrically distributed are arranged between the two second support assemblies, each second support assembly comprises a support leg, one side of each support leg is provided with a motor, a crane assembly is fixedly connected above the working platform, each crane assembly comprises a main rotating wheel, a steel cable is wound on each main rotating wheel, the other end of each steel cable is fixedly connected with a lifting hook, and each steel cable is further arranged in each first support arm and each second support arm. According to the utility model, the first support component and the second support component are arranged to support the device, so that the risk of unstable gravity center in the prior art is solved, and the device is reasonable in stress, simple in structure and good in field adaptability.
Description
Technical Field
The utility model relates to the technical field of high-altitude maintenance operation, in particular to a maintenance operation platform for construction engineering machinery.
Background
The aerial work platform is special equipment for aerial maintenance work with wide application. The device is suitable for simultaneous operation of multiple persons, so that the high-altitude operation efficiency is higher and safer;
The Chinese patent with the publication number of CN209411724U discloses a maintenance operation platform for construction engineering machinery.
The technical scheme comprises the following steps: including the lift and set up the framework on the lift, the vertical bar groove of having seted up of left side inner wall of framework, bar inslot sliding connection has the rectangle piece, the lateral wall of rectangle piece has the lead screw through the vertical threaded connection of screw hole, the one end of lead screw passes the screw hole and rotates with one side of bar groove to be connected, the other end of lead screw runs through the lateral wall of bar groove and fixedly connected with carousel, one side fixedly connected with toolbox of rectangle piece, the right-hand member of framework is equipped with right angle opening, and the opening part articulates there is the rectangle frame through the hinge, a plurality of evenly distributed's of horizontal poles of fixedly connected with in the rectangle frame, the bar through-hole has been seted up to the upper end of rectangle frame. The utility model is convenient for workers, the workers can take tools quickly without bending down, and the safety belts can be tied on the operation platform conveniently, so that the working efficiency of the workers is improved, and meanwhile, the workers can conveniently go up and down the operation platform;
However, in the above scheme, after the lifter lifts the working platform in the use process, the gravity center of the device is lifted, the shaking risk exists, the powerful support is lacked, the space of the working platform is limited, the required objects cannot be brought together at one time, the lifting and taking are needed, and the device is very inconvenient.
Therefore, we propose a maintenance work platform for construction engineering machinery.
Disclosure of utility model
The utility model mainly solves the technical problems existing in the prior art and provides a maintenance operation platform for construction engineering machinery.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the maintenance work platform for the construction engineering machinery comprises a supporting chassis, and is characterized in that: the utility model discloses a support chassis, including support chassis, steel cable, cable other end fixedly connected with lifting hook, support chassis below is provided with two symmetry and is provided with second supporting component, second supporting component is provided with, the second supporting component is provided with double-shaft cylinder, double-shaft cylinder both ends all are provided with the supporting cylinder, two be provided with two first supporting component of symmetric distribution between the second supporting component, second supporting component includes the supporting leg, supporting leg one side is provided with the motor, support chassis top fixedly connected with lift, lift top fixedly connected with is provided with the work platform of safe edge, work platform top fixedly connected with loop wheel machine subassembly, the loop wheel machine subassembly includes the main runner, the winding has the cable wire on the main runner, cable wire other end fixedly connected with lifting hook, the cable wire still sets up in first support arm and second support arm.
Preferably, the first support assembly comprises a mounting block, a mounting groove is formed in one side of the mounting block, a clamping shaft is rotationally connected in the mounting groove, and the clamping shaft is rotationally connected with a motor output end fixedly connected to one side of the mounting block.
Preferably, the supporting leg comprises a connector which is clamped with the clamping shaft, an inclined rod is arranged on one side of the connector, and a first supporting leg is arranged at one end of the inclined rod.
Preferably, the second support assembly comprises a mounting plate, the mounting plate is provided with a double-shaft cylinder fixedly connected through a fixing ring, two output ends of the double-shaft cylinder are movably connected with air rods, two output ends of the double-shaft cylinder are fixedly connected with limiting pipes sleeved with the air rods, and one end of each air rod is fixedly connected to the connecting seat.
Preferably, the connecting seat is fixedly connected to one side of the air cylinder box, a supporting air cylinder is fixedly connected in the air cylinder box, an air rod is movably connected to the output end of the supporting air cylinder, and a second supporting leg is fixedly connected to one end of the air rod.
Preferably, the crane assembly comprises a casing, a gear motor is fixedly connected in the casing, a main rotating wheel is rotationally connected to the output end of the gear motor, and a rotating wheel support fixedly connected with the casing is fixedly connected to one side of the main rotating wheel.
Preferably, the steel cable is further rotatably connected to a first fixed wheel, the first fixed wheel is fixedly connected to the first support arm through a fixed shaft, the steel cable is further rotatably connected to a second fixed wheel, the first fixed wheel is also fixedly connected to the second support arm through a fixed shaft, the second support arm is vertically arranged on one side of the first support arm, and the second support arm is further provided with a slot.
Preferably, the self-supporting disc comprises a supporting plate, four connecting blocks are uniformly distributed below the supporting plate, and one side of each connecting block is rotationally connected with a tire.
The utility model provides a maintenance operation platform for construction engineering machinery, which has the following improvement and advantages compared with the prior art:
(1) The utility model adopts the first supporting component to support stably in cooperation with the second supporting component, two symmetrical second supporting components are arranged below the supporting chassis, two first supporting components which are symmetrically distributed are arranged between the two second supporting components, the first supporting component comprises a mounting block, one side of the mounting block is provided with a mounting groove, a clamping shaft is rotationally connected to the mounting groove, the clamping shaft is rotationally connected to the output end of the motor, a supporting leg is clamped on the clamping shaft, the second supporting component comprises a mounting plate, the mounting plate is fixedly connected with a double-shaft air cylinder through a fixing ring, two output ends of the double-shaft air cylinder are both movably connected with air rods, two output ends of the double-shaft air cylinder are also fixedly connected with limiting pipes sleeved with the air rods, one end of each air rod is fixedly connected to a connecting seat, one side of each air cylinder is fixedly connected with a supporting leg, one end of each air rod is fixedly connected with the corresponding second supporting leg, the two supporting legs are arranged in each air cylinder box, the device supports the device, the risk of unstable gravity center of the original technology is solved, and the device is reasonable in structure and good in adaptability.
(2) According to the utility model, the object is lifted to the working platform by adopting a mode that the lifting hook is lifted by adopting the gear motor, the gear motor is fixedly connected in the shell, the output end of the gear motor is rotationally connected with the main rotating wheel, the steel cable is wound on the main rotating wheel and is rotationally connected to the first fixed wheel and the second fixed wheel, the lifting hook is fixedly connected to the other end of the steel cable, the main rotating wheel is driven to rotate by the operation of the gear motor, the steel cable is pulled by the main rotating wheel, the object hung on the lifting hook is lifted to the working platform by pulling, and the working platform is not required to lift back and forth, so that the lifting hook is very convenient and efficient.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of a support chassis in the structure of the present utility model;
FIG. 3 is a schematic perspective view of a first support assembly of the present utility model;
FIG. 4 is a schematic perspective view of a second support assembly of the present utility model;
fig. 5 is a schematic plan view of a crane assembly in accordance with the present utility model.
Legend description:
10. A support chassis; 11. a support plate; 12. a connecting block; 13. a tire; 20. a first support assembly; 21. a mounting block; 22. a mounting groove; 23. a clamping shaft; 24. a motor; 25. support legs; 26. a connector; 27. a diagonal rod; 28. a first support leg; 30. a second support assembly; 31. a connecting plate; 32. a fixing ring; 33. a biaxial cylinder; 34. a limiting tube; 35. a connecting seat; 36. a cylinder box; 37. a support cylinder; 38. an air bar; 39. a second support leg; 40. a working platform; 41. edge protection; 50. a crane assembly; 51. a housing; 52. a speed reducing motor; 53. a rotating wheel; 54. a rotating wheel support; 55. a wire rope; 56. a fixed shaft; 57. a first fixed wheel; 58. a second fixed wheel; 59. a lifting hook; 60. a first support arm; 61. a second support arm; 63. slotting; 64. and a lifter.
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.
A maintenance platform for construction engineering machinery, as shown in fig. 1-5, comprising a supporting chassis 10, characterized in that: the lower part of the supporting chassis 10 is provided with two second supporting components 30 symmetrically, the second supporting components 30 are provided with double-shaft air cylinders 33, both ends of each double-shaft air cylinder 33 are provided with supporting air cylinders 37, two first supporting components 20 symmetrically distributed are arranged between the two second supporting components 30, each second supporting component 30 comprises supporting legs 25, one side of each supporting leg 25 is provided with a motor 24, the upper part of the supporting chassis 10 is fixedly connected with an elevator 64, the upper part of each elevator 64 is fixedly connected with a working platform 40 provided with a protective edge 41, the upper part of each working platform 40 is fixedly connected with a crane component 50, each crane component 50 comprises a main rotating wheel 53, a steel rope 55 is wound on each main rotating wheel 53, the other end of each steel rope 55 is fixedly connected with a lifting hook 59, and each steel rope 55 is further arranged in each first supporting arm 60 and each second supporting arm 61;
Through setting up first supporting component 20 and second supporting component 30 and supporting this device, solve the unstable risk of former technical focus, this device atress is reasonable, simple structure, and the place adaptability is good, drives main runner 53 through gear motor 52 operation and rotates, and main runner 53 pulls cable wire 55, and cable wire 55 is pulled the article hoist and mount that will hang on lifting hook 59 to work platform 40, does not need work platform 40 to come and go to go up and down, and is very convenient high-efficient.
Further, the first support assembly 20 comprises a mounting block 21, a mounting groove 22 is formed in one side of the mounting block 21, a clamping shaft 23 is rotatably connected to the mounting groove 22, and the clamping shaft 23 is also rotatably connected to an output end of a motor 24 fixedly connected to one side of the mounting block 21; the mounting block 21 is used for mounting the supporting leg 25, the clamping shaft 23 is clamped with the supporting leg 25 and is connected with the motor 24, and the motor 24 drives the supporting leg 25 to rotate and enables the supporting leg 25 to be stable.
Further, the supporting leg comprises a connector 26 which is clamped with the clamping shaft 23, an inclined rod 27 is arranged on one side of the connector 26, and a first supporting leg 28 is arranged at one end of the inclined rod 27; the connector 26 is used for the joint card axle 23, and the diagonal bar 27 is used for supporting, and first supporting legs 28 are laminated with ground stability.
Further, the second support assembly 30 comprises a mounting plate, the mounting plate is provided with a double-shaft air cylinder 33 fixedly connected through a fixing ring 32, two output ends of the double-shaft air cylinder 33 are both movably connected with an air rod 38, two output ends of the double-shaft air cylinder 33 are also fixedly connected with a limiting pipe 34 sleeved with the air rod 38, and one end of the air rod 38 is fixedly connected to the connecting seat 35; the mounting plate and the fixing ring 32 are used for mounting a double-shaft air cylinder 33, the double-shaft air cylinder 33 is used for pushing out the supporting legs 25, the span is increased, the stability is improved, the limiting tube 34 is used for limiting the retraction distance, and the air cylinder box 36 is prevented from being in contact with the supporting chassis 10.
Further, the connecting seat 35 is fixedly connected to one side of the air cylinder box 36, a supporting air cylinder 37 is fixedly connected in the air cylinder box 36, an air rod 38 is also movably connected to the output end of the supporting air cylinder 37, and a second supporting leg 39 is fixedly connected to one end of the air rod 38; the cylinder box 36 is used for installing a supporting cylinder 37, the supporting cylinder 37 is used for supporting the device, and the second supporting leg 39 is used for contacting with the ground.
Further, the crane assembly 50 comprises a casing 51, a gear motor 52 is fixedly connected in the casing 51, a main rotating wheel 53 is rotatably connected to the output end of the gear motor 52, and a rotating wheel support 54 fixedly connected with the casing 51 is fixedly connected to one side of the main rotating wheel 53; a gear motor 52 is installed in the cabinet 51, the gear motor 52 provides a pulling force, the main rotating wheel 53 transmits power, and a wire rope 55 wound around the main rotating wheel 53 is paid out or pulled back.
Further, the steel cable 55 is further rotatably connected to the first fixed wheel 57, the first fixed wheel 57 is fixedly connected to the first support arm 60 through the fixed shaft 56, the steel cable 55 is further rotatably connected to the second fixed wheel 58, the first fixed wheel 57 is also fixedly connected to the second support arm 61 through the fixed shaft 56, the second support arm 61 is vertically arranged at one side of the first support arm 60, and the second support arm 61 is further provided with a slot 63; the first stator 57 is used to change the lay down of the wire rope 55 so that the wire rope 55 can be extended, and the second stator 58 is also used to change the direction of the wire rope 55. The article is lifted and lowered, and the fixed shaft 56 is used to fix the first fixed wheel 57 and the second fixed wheel 58.
Further, the supporting self-disc comprises a supporting plate 11, four connecting blocks 12 are uniformly distributed below the supporting plate 11, and one side of each connecting block 12 is rotatably connected with a tire 13; the connection block 12 is used for mounting a tire 13, the tire 13 giving the device the ability to move.
The working principle of the utility model is as follows: the double-shaft air cylinder 33 is started to push the air rod 38 out, the air cylinder extends out from the limiting pipe 34 to push the air cylinder box 36 out, the air cylinder box 36 is pushed out to a designated position, the air rod 38 is pushed out by the supporting air cylinder 37, the second supporting leg 39 is close to the ground and fixed on the ground, meanwhile, the motor 24 is started, the motor 24 rotates to drive the clamping shaft 23 to rotate, the clamping shaft 23 rotates to drive the supporting leg 25 to rotate, the supporting leg 25 rotates and approaches the ground to fix the supporting leg 25 on the ground, the device is supported, the stability of the device is improved, the speed reducing motor 52 is started, the speed reducing motor 52 controls the main rotating wheel 53 to rotate, the main rotating wheel 53 rotates to release the steel rope 55, the steel rope 55 stretches out from the groove 63 under the direction change of the first fixed wheel 57 and the second fixed wheel 58, the hanging hook 59 falls down outside the groove 63, the steel rope 55 is pulled out, the speed reducing motor 52 drives the main rotating wheel 53 to rotate after hooking an article, the steel rope 55 is wound on the main rotating wheel 53, the article is pulled back, and the frequent lifting of the working platform 40 is not needed.
Claims (8)
1. The utility model provides a construction engineering machinery maintenance work platform, includes support chassis (10), its characterized in that: the utility model provides a support chassis (10) below is provided with two symmetries and is provided with second supporting component (30), second supporting component (30) are provided with biax cylinder (33), biax cylinder (33) both ends all are provided with supporting cylinder (37), two be provided with two first supporting component (20) of symmetric distribution between second supporting component (30), second supporting component (30) include supporting leg (25), supporting leg (25) one side is provided with motor (24), supporting chassis (10) top fixedly connected with lift (64), lift (64) top fixedly connected with is provided with work platform (40) of safe edge (41), work platform (40) top fixedly connected with loop wheel machine subassembly (50), loop wheel machine subassembly (50) are including main runner (53), the winding has wire rope (55) on main runner (53), wire rope (55) other end fixedly connected with lifting hook (59), wire rope (55) still set up in first (60) and second support arm (61).
2. A construction machine maintenance work platform according to claim 1, wherein: the first support assembly (20) comprises a mounting block (21), a mounting groove (22) is formed in one side of the mounting block (21), a clamping shaft (23) is rotationally connected to the mounting groove (22), and the clamping shaft (23) is rotationally connected to the output end of a motor (24) fixedly connected to one side of the mounting block (21).
3. A construction machine maintenance work platform according to claim 2, wherein: the supporting leg (25) comprises a connector (26) which is clamped with the clamping shaft (23), an inclined rod (27) is arranged on one side of the connector (26), and a first supporting leg (28) is arranged at one end of the inclined rod (27).
4. A construction machine maintenance work platform according to claim 1, wherein: the second supporting component (30) comprises a mounting plate, the mounting plate is provided with a double-shaft air cylinder (33) fixedly connected with a fixing ring (32), two output ends of the double-shaft air cylinder (33) are movably connected with air rods (38), two output ends of the double-shaft air cylinder (33) are fixedly connected with limiting pipes (34) sleeved with the air rods (38), and one end of each air rod (38) is fixedly connected with a connecting seat (35).
5. A construction machine maintenance work platform according to claim 4, wherein: the connecting seat (35) is fixedly connected to one side of the air cylinder box (36), a supporting air cylinder (37) is fixedly connected to the air cylinder box (36), an air rod (38) is movably connected to the output end of the supporting air cylinder (37) in the same way, and a second supporting leg (39) is fixedly connected to one end of the air rod (38).
6. A construction machine maintenance work platform according to claim 1, wherein: the crane assembly (50) comprises a shell (51), a gear motor (52) is fixedly connected in the shell (51), a main rotating wheel (53) is rotatably connected to the output end of the gear motor (52), and a rotating wheel support (54) fixedly connected with the shell (51) is fixedly connected to one side of the main rotating wheel (53).
7. A construction machine maintenance work platform according to claim 1, wherein: the steel cable (55) is further rotationally connected to the first fixed wheel (57), the first fixed wheel (57) is fixedly connected to the first supporting arm (60) through the fixed shaft (56), the steel cable (55) is further rotationally connected with the second fixed wheel (58), the first fixed wheel (57) is also fixedly connected to the second supporting arm (61) through the fixed shaft (56), the second supporting arm (61) is vertically arranged on one side of the first supporting arm (60), and the second supporting arm (61) is further provided with a groove (63).
8. A construction machine maintenance work platform according to claim 1, wherein: the support self-disc comprises a support plate (11), four connecting blocks (12) are uniformly distributed below the support plate (11), and one side of each connecting block (12) is rotationally connected with a tire (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322641941.0U CN221420615U (en) | 2023-09-27 | 2023-09-27 | Maintenance work platform for construction engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322641941.0U CN221420615U (en) | 2023-09-27 | 2023-09-27 | Maintenance work platform for construction engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221420615U true CN221420615U (en) | 2024-07-26 |
Family
ID=91980639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322641941.0U Active CN221420615U (en) | 2023-09-27 | 2023-09-27 | Maintenance work platform for construction engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221420615U (en) |
-
2023
- 2023-09-27 CN CN202322641941.0U patent/CN221420615U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111217266B (en) | Working method of assembled wall body hoisting device | |
| CN110925149B (en) | Maintenance method for gearbox tower of wind driven generator | |
| CN114152828B (en) | Flexible direct-current transmission converter valve submodule power overhaul test device and test method | |
| CN211343235U (en) | Maintenance tool on gearbox tower of wind driven generator | |
| CN213171204U (en) | Construction equipment hoisting device | |
| CN221420615U (en) | Maintenance work platform for construction engineering machinery | |
| CN210419005U (en) | Be used for rotary joint to install and remove assembled mechanism fast | |
| CN210150629U (en) | Multipurpose crane for disassembling and assembling street lamp | |
| CN207175294U (en) | A kind of crane telescopic boom structure | |
| CN212076191U (en) | Special beam lifting machine for intercity light rail | |
| CN205676052U (en) | Bench type transformer crane device | |
| CN210759347U (en) | Mounting equipment | |
| CN115043343A (en) | Light partition board installation construction device and construction method thereof | |
| CN211169604U (en) | Porcelain insulator lifting device used in transformer substation | |
| CN111547628A (en) | Suspension device for household electrical appliance installation | |
| CN221397008U (en) | Steel pipe carrying crane | |
| CN217205238U (en) | Electric hanging basket capable of transversely moving | |
| CN219567375U (en) | Photovoltaic module hoist device | |
| CN215626609U (en) | Upper frame maintenance hanging basket | |
| CN113972803B (en) | Wind-powered electricity generation motor installing the system | |
| CN218879210U (en) | Quick assembly disassembly air compressor machine motor device | |
| CN217498484U (en) | Small-size diversified portable portal frame | |
| CN216471891U (en) | Installation loop wheel machine convenient to adjust for electromechanical installation | |
| CN215208143U (en) | Lifting hoisting device | |
| CN221295922U (en) | Semi-automatic ALC hoisting machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |