CN220747831U - Self-lifting descending device for attached holding pole - Google Patents
Self-lifting descending device for attached holding pole Download PDFInfo
- Publication number
- CN220747831U CN220747831U CN202322476667.6U CN202322476667U CN220747831U CN 220747831 U CN220747831 U CN 220747831U CN 202322476667 U CN202322476667 U CN 202322476667U CN 220747831 U CN220747831 U CN 220747831U
- Authority
- CN
- China
- Prior art keywords
- pole
- lifting
- electric cylinder
- self
- slot
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses an attached type holding pole self-lifting descending device which comprises an iron tower, a bottom pole and a main pole, wherein a fixing plate is welded on one side surface of the iron tower, and a slot is formed in the surface of the fixing plate. The beneficial effects are that: according to the utility model, the bottom lifting box and the top lifting box are adopted, when the main rod is lifted, the second electric cylinder in the top lifting box is shortened, the first electric cylinder is lengthened, the main rod and the top lifting box are pushed to move upwards, the second electric cylinder in the top lifting box is lengthened again, the fixed rod is pushed to be inserted into the slot, then the second electric cylinder in the bottom lifting box is shortened, the first electric cylinder is shortened, the bottom lifting box and the bottom rod are pulled to move upwards, the second electric cylinder in the bottom lifting box is lengthened again, the fixed rod is pushed to pass through the slot to complete self-lifting fixation, the trouble of frequent disassembly and fixation of workers is omitted, the convenience of use is remarkably improved, meanwhile, no complex rope and cable structure is adopted, the structure is very simple, and the operation is very convenient.
Description
Technical Field
The utility model relates to the technical field of electric power construction poles, in particular to an attached pole self-lifting descending device.
Background
After search, the utility model discovers that the publication number is CN107227881A, the name is an attached self-lifting holding pole, and the application proposes that the lifting machine is not allowed to be used in railway construction due to the fact that railway departments prescribe that the lifting machine is close to railway construction.
However, this application is in the in-process of using, along with the continuous promotion of height, although this application can carry out certain lift, but high lifting range is limited, and high accommodation range is limited, and the staff all need carry out a large amount of dismantlements and reinstallation's operation when this device is wholly gone up and down, and all operate for the manual work, and the process is very troublesome, can also further make the improvement.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the self-lifting and descending device for the attached holding pole, which has the advantages of improving the convenience of use and ensuring simpler structure, thereby solving the problems in the background art.
(II) technical scheme
In order to achieve the advantages of improving the convenience of use and enabling the structure to be simpler, the utility model adopts the following specific technical scheme:
the utility model provides an attached pole self-lifting descending device, includes iron tower, sill bar and mobile jib, iron tower one side surface welding has the fixed plate, and the fixed plate surface has seted up the slot, sill bar and mobile jib one side surface fixedly connected with bottom lift case and top lift case respectively, and bottom lift case and top lift case all are located between the fixed plate and with fixed plate sliding butt to bottom lift case and top lift case structure are the same, bottom lift incasement portion is through inner panel fixedly connected with second electric cylinder, and the movable rod other end of second electric cylinder passes through end seat fixedly connected with dead lever to the dead lever runs through bottom lift case surface and runs through the slot, vertical connection has first electric cylinder between mobile jib and the sill bar, and first electric cylinder stroke equals the interval between two upper and lower adjacent fixed plates, mobile jib top surface fixed mounting has the cushion cap, and the cushion cap top surface rotates through the rotation seat and is connected with the spliced pole, cushion cap top surface other end fixed mounting has the hoist engine, rotation post external surface fixed cup joint has driven gear, bottom surface motor is located bottom surface and runs through the fixed mounting of the cushion cap and runs through the fixed gear and drives the main shaft, and runs through the fixed gear meshing of driven gear.
Further, a guide bar is arranged on the inner side surface of the fixed plate, a guide groove is arranged on the surface of the bottom lifting box, and the guide bar is inserted into the guide groove and is in sliding connection with the guide groove.
Further, mobile jib bottom surface fixed mounting has the roof side board, sill bar top surface fixed mounting has the roof side board, the vertical fixedly connected with guide arm in roof side board bottom, and the guide arm runs through the roof side board and with roof side board sliding connection to guide arm external surface fixed has cup jointed the limiting plate.
Further, the fixing plates are arranged at equal intervals along the height direction of the iron tower.
Further, the two ends of the first electric cylinder are fixedly connected with the bottom surface of the main rod and the top surface of the bottom rod respectively.
Furthermore, the slot is of a strip-shaped structure, and two ends of the slot are of semicircular structures.
Further, the first electric cylinder and the second electric cylinder are matched with each other to use a remote controller.
(III) beneficial effects
Compared with the prior art, the utility model provides the self-lifting descending device for the attached holding pole, which has the following beneficial effects:
(1) The utility model adopts the bottom lifting box and the top lifting box, the winch is arranged at the top of the main rod and is used for lifting the iron tower standard component and the installation equipment, when the main rod is lifted, the second electric cylinder in the top lifting box is shortened, the fixed rod is pulled to be retracted into the top lifting box, then the first electric cylinder is extended to push the main rod and the top lifting box to move upwards until the fixed rod of the top lifting box is aligned with the slot of the fixed plate above, then the second electric cylinder in the top lifting box is re-extended to push the fixed rod to be inserted into the slot, then the second electric cylinder in the bottom lifting box is shortened, the fixed rod of the bottom lifting box is driven to be retracted into the bottom lifting box, the first electric cylinder is shortened, the bottom lifting box and the bottom rod are pulled to move upwards until the bottom lifting box is moved to the slot of the fixed plate above, the second electric cylinder in the bottom lifting box is re-extended, the fixed rod is pushed to pass through the slot, and the main rod and the bottom lifting box are integrally lowered in reverse order, the device can complete self-lifting and lowering, the trouble of workers is eliminated, the cable is frequently detached and the cable is very complex, and the cable is convenient to use.
(2) The utility model adopts the bearing platform and the rotating column, the brake motor can drive the driving gear to rotate, further drive the driven gear to rotate, further drive the rotating column to rotate, further drive the winch to rotate, realize hoisting in different directions, and is convenient and simple to adjust and use, thereby further improving the convenience of use.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of an attached pole self-lifting and lowering device according to the present utility model;
FIG. 2 is a schematic diagram of the operation of the bottom lift truck of the present utility model;
fig. 3 is an enlarged view of a node a of the self-lifting and lowering device of the attached pole according to the present utility model;
fig. 4 is a schematic view of the connection of the bottom bar and the main bar according to the present utility model.
In the figure:
1. iron tower; 2. a bottom bar; 3. a main rod; 4. bearing platform; 5. a rotating seat; 6. a driven gear; 7. a drive gear; 8. braking the motor; 9. rotating the column; 10. a carrying plate; 11. a hoist; 12. a fixing plate; 13. a bottom lifting box; 14. a top lift box; 15. a bottom edge plate; 16. a top edge panel; 17. a first electric cylinder; 18. a guide rod; 19. a limiting plate; 20. a second electric cylinder; 21. an inner plate; 22. an end seat; 23. a fixed rod; 24. a conducting bar; 25. a slot; 26. and a guide groove.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to the embodiment of the utility model, an attached type holding pole self-lifting descending device is provided.
The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, an attached type holding pole self-lifting device according to the embodiment of the utility model comprises an iron tower 1, a bottom pole 2 and a main pole 3, wherein a fixed plate 12 is welded on one side surface of the iron tower 1, a slot 25 is arranged on the surface of the fixed plate 12, a bottom lifting box 13 and a top lifting box 14 are respectively and fixedly connected on one side surfaces of the bottom pole 2 and the main pole 3, the bottom lifting box 13 and the top lifting box 14 are respectively positioned between the fixed plates 12 and slidably abutted with the fixed plate 12, the bottom lifting box 13 and the top lifting box 14 have the same structure, a second electric cylinder 20 is fixedly connected inside the bottom lifting box 13 through an inner plate 21, a plurality of second electric cylinders 20 are arranged, the other end of a movable pole of the second electric cylinder 20 is fixedly connected with a fixed pole 23 through an end seat 22, the diameter of the fixed pole 23 is smaller than the width of the slot 25, the utility model is convenient to penetrate through the slot 25, the fixed rod 23 penetrates through the surface of the bottom lifting box 13 and penetrates through the slot 25, a first electric cylinder 17 is vertically connected between the main rod 3 and the bottom rod 2, the stroke of the first electric cylinder 17 is equal to the interval between two upper and lower adjacent fixed plates 12, the positioning and lifting are convenient, the top surface of the main rod 3 is fixedly provided with a bearing platform 4, the top surface of the bearing platform 4 is rotationally connected with a rotating column 9 through a rotating seat 5, the top of the rotating column 9 is fixedly provided with a bearing plate 10, the other end of the top surface of the bearing plate 10 is fixedly provided with a winch 11, the outer surface of the rotating column 9 is fixedly sleeved with a driven gear 6, the bottom surface of the bearing platform 4 is fixedly provided with a brake motor 8, the main shaft of the brake motor 8 penetrates through the bearing platform 4 and is fixedly connected with a driving gear 7, the driving gear 7 is meshed with the driven gear 6, the top of the main rod 3 is provided with the winch 11, for lifting the standard and the installation equipment of the iron tower 1, when the main rod 3 is lifted, the second electric cylinder 20 inside the top lifting box 14 is shortened, the fixed rod 23 is pulled to be retracted into the top lifting box 14, then the first electric cylinder 17 is extended, the main rod 3 and the top lifting box 14 are pushed to move upwards until the fixed rod 23 of the top lifting box 14 is aligned with the slot 25 of the upper fixed plate 12, then the second electric cylinder 20 inside the top lifting box 14 is re-extended, the fixed rod 23 is pushed to be inserted into the slot 25, then the second electric cylinder 20 inside the bottom lifting box 13 is shortened, the fixed rod 23 of the bottom lifting box 13 is pulled to be retracted into the bottom lifting box 13, the first electric cylinder 17 is shortened, the bottom lifting box 13 and the bottom lifting rod 2 are pulled to move upwards until the bottom lifting box 13 is moved to the slot 25 of the surface of the fixed plate 12 above the fixed rod 23, the second electric cylinder 20 inside the bottom lifting box 13 is stretched again, the fixing rod 23 is pushed to penetrate through the slot 25 to complete self-lifting and fixing, when the main rod 3 and the bottom rod 2 are integrally lowered, the device can complete self-lifting and lowering according to reverse sequence, the trouble that a worker frequently dismantles and fixes is omitted, the convenience of use is remarkably improved, meanwhile, no complex rope and cable structure exists, the structure is very simple, the operation is very convenient, meanwhile, the brake motor 8 can drive the driving gear 7 to rotate, the driven gear 6 is driven to rotate, the rotating post 9 is driven to rotate, the windlass 11 is driven to rotate, lifting in different directions is achieved, the use is convenient and simple to adjust, and the convenience of use is further improved.
In one embodiment, the inner side surface of the fixing plate 12 is provided with a guide bar 24, the surface of the bottom lifting box 13 is provided with a guide groove 26, and the guide bar 24 is inserted into the guide groove 26 and is slidably connected with the guide groove 26 to guide the lifting of the bottom lifting box 13 and the top lifting box 14, so that the falling of the top lifting box 14 and the bottom lifting box 13 is avoided.
In one embodiment, the bottom surface of the main rod 3 is fixedly provided with a top side plate 16, the top surface of the bottom rod 2 is fixedly provided with a bottom side plate 15, the bottom surface of the top side plate 16 is vertically fixedly connected with a guide rod 18, the guide rod 18 penetrates through the bottom side plate 15 and is in sliding connection with the bottom side plate 15, the outer surface of the guide rod 18 is fixedly sleeved with a limiting plate 19, and the guide rod 18 guides the main rod 3 and the bottom rod 2.
In one embodiment, the fixing plates 12 are arranged at equal intervals along the height direction of the iron tower 1, so as to facilitate lifting.
In one embodiment, the two ends of the first electric cylinder 17 are respectively fixedly connected with the bottom surface of the main rod 3 and the top surface of the bottom rod 2, so that the bottom rod 2 is prevented from falling off during lifting.
In one embodiment, the slot 25 has a long strip structure, and two ends of the slot 25 have a semicircular structure, and the long slot 25 is convenient for the fixing rod 23 to pass through.
In one embodiment, the first electric cylinder 17 and the second electric cylinder 20 are both matched with a remote controller, so that the remote controller is convenient to use, and is common equipment, and redundant description is omitted herein.
Working principle:
the hoist engine 11 is installed at mobile jib 3 top for promote iron tower 1 standard and erection equipment, when mobile jib 3 promotes, the inside second electric jar 20 of top lift box 14 shortens, pulling dead lever 23 withdraws to top lift box 14, afterwards, first electric jar 17 extension, promote mobile jib 3 and top lift box 14 upward movement, until the dead lever 23 of top lift box 14 aligns the slot 25 of fixed plate 12 of top, afterwards, the inside second electric jar 20 of top lift box 14 is elongated again, promote dead lever 23 and insert in slot 25, afterwards, the inside second electric jar 20 of bottom lift box 13 shortens, drive the dead lever 23 of bottom lift box 13 and withdraw in bottom lift box 13, first electric jar 17 shortens, pulling bottom lift box 13 and dead lever 2 upward movement, after the slot 25 of dead lever 23 alignment top fixed plate 12, the inside second electric jar 20 of bottom lift box 13 is elongated again, it can accomplish self-lifting fix to promote dead lever 23 and dead lever 2 to descend in proper order, can carry out soon according to order, can carry out the reverse rotation of motor, and the cable is rotated, and the convenient for a plurality of drive is realized, and the cable is rotated, and the convenient is rotated, and the special lifting device is rotated, and is further has been rotated, and is convenient for use, and is driven by a special lifting device and is convenient to rotate, and is convenient to rotate and is driven by a special and convenient, and is driven and convenient to use and 8.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides an attached type holding pole self-lifting descending device which is characterized by comprising an iron tower (1), a bottom pole (2) and a main pole (3), fixed plate (12) is welded on one side surface of iron tower (1), and slot (25) are offered on the surface of fixed plate (12), bottom lift box (13) and top lift box (14) are fixedly connected with on one side surface of bottom pole (2) and main pole (3) respectively, and bottom lift box (13) and top lift box (14) all are located between fixed plate (12) and with fixed plate (12) sliding butt, and bottom lift box (13) and top lift box (14) structure are the same, bottom lift box (13) inside is fixedly connected with second electric cylinder (20) through inner panel (21), and the movable rod other end of second electric cylinder (20) is fixedly connected with dead lever (23) through end seat (22), and dead lever (23) run through bottom lift box (13) surface and run through slot (25), vertical connection has first electric cylinder (17) between main pole (3) and bottom pole (2) and top surface (12), and the fixed top surface of two adjacent electric cylinders (17) are equal to the fixed top surface of two adjacent electric cylinders (4), and cushion cap (4) top surface is connected with rotation post (9) through rotating seat (5) rotation to rotation post (9) top fixed mounting has loading board (10), loading board (10) top surface other end fixed mounting has hoist engine (11), rotation post (9) external surface fixed sleeve has driven gear (6), cushion cap (4) bottom surface is located mobile jib (3) one side fixed mounting and has brake motor (8), and the main shaft of brake motor (8) runs through cushion cap (4) fixedly connected with driving gear (7), and driving gear (7) and driven gear (6) meshing.
2. An attached pole self-lifting and lowering device according to claim 1, wherein the inner side surface of the fixing plate (12) is provided with a guide bar (24), the surface of the bottom lifting box (13) is provided with a guide groove (26), and the guide bar (24) is inserted into the guide groove (26) and is slidably connected with the guide groove (26).
3. An attached pole self-lifting and lowering device according to claim 1, wherein a top side plate (16) is fixedly mounted on the bottom surface of the main pole (3), a bottom side plate (15) is fixedly mounted on the top surface of the bottom pole (2), a guide rod (18) is vertically fixedly connected to the bottom surface of the top side plate (16), the guide rod (18) penetrates through the bottom side plate (15) and is in sliding connection with the bottom side plate (15), and a limiting plate (19) is fixedly sleeved on the outer surface of the guide rod (18).
4. An attached pole self-lifting and lowering device according to claim 1, characterized in that the fixing plates (12) are arranged at equal intervals along the height direction of the pylon (1).
5. The self-lifting and lowering device for the attached holding pole according to claim 1, wherein two ends of the first electric cylinder (17) are fixedly connected with the bottom surface of the main pole (3) and the top surface of the bottom pole (2) respectively.
6. An attached pole self-lifting and lowering device according to claim 1, wherein the slot (25) has a long strip-shaped structure, and two ends of the slot (25) have a semicircular structure.
7. An attached pole self-lifting and lowering device according to claim 1, characterized in that the first electric cylinder (17) and the second electric cylinder (20) are both matched with a remote control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322476667.6U CN220747831U (en) | 2023-09-12 | 2023-09-12 | Self-lifting descending device for attached holding pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322476667.6U CN220747831U (en) | 2023-09-12 | 2023-09-12 | Self-lifting descending device for attached holding pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220747831U true CN220747831U (en) | 2024-04-09 |
Family
ID=90569784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322476667.6U Active CN220747831U (en) | 2023-09-12 | 2023-09-12 | Self-lifting descending device for attached holding pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220747831U (en) |
-
2023
- 2023-09-12 CN CN202322476667.6U patent/CN220747831U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109083486B (en) | Multisection cement pole automatic assembly installation device | |
| CN215974582U (en) | Assembled building wallboard hoist device | |
| CN215364383U (en) | Wind power generation tower cylinder maintenance and repair device | |
| CN220747831U (en) | Self-lifting descending device for attached holding pole | |
| CN113479787A (en) | Side feeding rack corridor machine and pipe corridor construction process | |
| CN210366808U (en) | Lifting and dismantling device for rail walking | |
| CN215858940U (en) | Novel detachable combined type steel structure aerial work moving operation platform | |
| CN109650283A (en) | A kind of mooring arrangement segmentation prepackage jacking apparatus | |
| CN214828450U (en) | Gear box and generator replacing system of offshore double-fed wind generating set | |
| CN211255027U (en) | Large-piece equipment long-distance translation hoisting auxiliary device | |
| CN114426243A (en) | Gantry crane rail overhanging support suitable for dangerous waste rigid landfill | |
| CN210139380U (en) | Heavy motor overhauls translation instrument | |
| CN112897283A (en) | Wind power generation tower cylinder maintenance and repair device | |
| CN219297012U (en) | Self-jacking cable crane top portal frame | |
| CN111706052A (en) | Synchronous lifting device for building | |
| CN216971758U (en) | Positioning equipment for improving installation precision of prefabricated part | |
| CN109113412B (en) | Automatic assembling and mounting method for multi-section cement electric pole | |
| CN216662281U (en) | Self-maintenance lifting device for underneath type fan cabin | |
| CN215756276U (en) | Self-moving type lifting platform for diesel monorail crane installation | |
| CN214031466U (en) | Improved generation hoisting device for construction machinery assembly | |
| CN116101910B (en) | Prefabricated slab beam lifting system of hoisting machine | |
| CN218061311U (en) | Multifunctional trolley for field construction | |
| CN218561039U (en) | Self-propelled liftable construction hanging fence | |
| CN219222313U (en) | Liftable solar street lamp | |
| CN209853616U (en) | Raise lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |