CN114000698A - Convenient to use's column switch overhauls auxiliary device - Google Patents
Convenient to use's column switch overhauls auxiliary device Download PDFInfo
- Publication number
- CN114000698A CN114000698A CN202111329536.4A CN202111329536A CN114000698A CN 114000698 A CN114000698 A CN 114000698A CN 202111329536 A CN202111329536 A CN 202111329536A CN 114000698 A CN114000698 A CN 114000698A
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- China
- Prior art keywords
- lifting
- seat
- auxiliary device
- rack
- device convenient
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/045—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on profiles, e.g. I or H profiles
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
- Jib Cranes (AREA)
Abstract
An on-column switch maintenance auxiliary device convenient to use comprises an installation frame and a lifting frame; mounting frame: a stepping motor is arranged on the side surface of the bottom, and a lifting mechanism is arranged on an output shaft of the stepping motor; the crane: be connected through guiding mechanism and elevating system, the crane passes through lift locking mechanism and is connected with the mounting bracket, installs horizontal adjustment mechanism on the crane, is fixed with the seat on horizontal adjustment mechanism's the regulation position, the bottom mounting of seat has the handrail, is equipped with the PLC controller on the handrail, and this convenient to use's column switch overhauls auxiliary device, and convenient to use has avoided the trouble of manpower climbing line pole, labour saving and time saving, and simultaneously, the staff can sit and operate on the seat, has avoided the sour sense of pain of shank that causes of standing for a long time, and the security is good, uses the flexibility good.
Description
Technical Field
The invention relates to the technical field of column switch maintenance assistance, in particular to a column switch maintenance assistance device convenient to use.
Background
The salvage and the periodic maintenance of post switch are the work that power worker inevitable in daily, the post switch is installed in the high air, normal salvage and periodic maintenance work avoid troublesome, it needs power worker to climb and carry out the operation on the post pole, it is time-consuming and energy-consuming, it is inconvenient to use, simultaneously, it is the phenomenon of skidding probably to appear in the climbing in-process, the security is poor, in addition, if the activity duration is longer, long-term action of standing probably leads to the sour pain of shank muscle, the unstable condition of standing appears, can not satisfy the user demand, for this reason, we have proposed a convenient to use's post switch and have overhauld auxiliary device.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects, and provide the column switch maintenance auxiliary device which is convenient to use, avoids the trouble of manually climbing a wire pole, saves time and labor, can be used by workers sitting on a seat to operate, avoids the leg ache caused by long-time standing, has good safety and good use flexibility, and can effectively solve the problems in the background technology.
In order to realize the purpose, the invention adopts the following technical scheme:
an on-column switch maintenance auxiliary device convenient to use comprises an installation frame and a lifting frame;
mounting frame: a stepping motor is arranged on the side surface of the bottom, and a lifting mechanism is arranged on an output shaft of the stepping motor;
the crane: the lifting frame is connected with the lifting mechanism through the guide mechanism, the lifting frame is connected with the mounting frame through the lifting locking mechanism, the transverse adjusting mechanism is installed on the lifting frame, a seat is fixed on an adjusting part of the transverse adjusting mechanism, a handrail is fixed at the bottom end of the seat, and the PLC is installed on the handrail;
the PLC is electrically connected with an external power supply and the stepping motor.
Further, elevating system includes driven sprocket, chain, drive sprocket and rotation axis, and driven sprocket passes through the rotation axis and is connected with the mounting bracket rotation, drive sprocket fixes on step motor's output shaft, and drive sprocket passes through the chain and is connected with the driven sprocket transmission.
Further, guiding mechanism includes guide way and guide block, and the vertical middle part of seting up at the mounting bracket of guide way, one of them node position fixed connection of guide block and chain, guide block and guide way sliding connection, and the crane is fixed in the side of guide block.
Furthermore, the lifting device further comprises a wire wheel and a lifting rope, wherein the wire wheel is fixed at the end part of the rotating shaft, the lifting rope is wound on the wire wheel, and the end part of the lifting rope is fixedly connected with the lifting frame.
Further, horizontal adjustment mechanism includes spout and regulation seat, and the spout is transversely seted up on the crane, adjust the seat and fix on the seat and with spout sliding connection.
Further, horizontal adjustment mechanism still includes servo motor and lead screw, and servo motor installs the tip at the crane, the lead screw is fixed on servo motor's output shaft, lead screw and regulation seat threaded connection, servo motor electric connection PLC controller.
Furthermore, the lifting locking mechanism comprises a pawl and a ratchet bar, the end part of the ratchet bar is fixedly connected with the mounting frame, and the pawl is hinged on the lifting frame and meshed with the teeth of the ratchet bar.
Furthermore, the lifting locking mechanism further comprises a rack and a gear, the gear is fixedly sleeved on the rotating part of the pawl, and the rack is meshed with the gear teeth.
Further, lift locking mechanism still includes electric putter, and electric putter installs on the crane, electric putter's flexible tip and the tip fixed connection of rack, electric putter electric connection PLC controller.
Further, still include the light, the light is installed on the top of seat, and the seat is whole to be "C" type structure, light electric connection PLC controller.
Compared with the prior art, the invention has the beneficial effects that: this convenient to use's column switch overhauls auxiliary device has following benefit:
1. elevating system drives the crane through guiding mechanism and carries out elevating movement to transport the staff and overhaul the position, its convenient to use has avoided the trouble of manpower climbing line pole, labour saving and time saving, and simultaneously, the staff can sit and carry out the operation on the seat, has avoided long-time standing the sour sense of shank that causes, and the security is good.
2. Its elevating system passes through the rotation axis and drives the line wheel rotation, and the line wheel carries out the rolling to the lifting rope, and the tip of lifting rope drives the crane and goes up and down, through the hoist and mount of lifting rope to the crane, has guaranteed this maintenance auxiliary device's structural strength.
3. The transverse position of the seat is adjusted through the transverse adjusting mechanism, so that the worker can move left and right conveniently, and the use flexibility of the maintenance auxiliary device is guaranteed.
4. Carry out the locking through lift locking mechanism to the crane and fix, it adopts mechanical lock to connect the structure, has guaranteed the security of using, simultaneously, when the crane need move down, rack and gear engagement transmission, gear drive pawl rotate to make the pawl withdraw from in the tooth's socket of ratchet bar, thereby remove the locking state to the crane, guaranteed the rationality of design.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of the structure at B-B of the present invention;
FIG. 3 is a cross-sectional view of the structure at A-A of the present invention
Fig. 4 is an enlarged schematic view of the structure at position C of the present invention.
In the figure: the device comprises a mounting frame 1, a stepping motor 2, a lifting frame 3, a transverse adjusting mechanism 4, a servo motor 41, a lead screw 42, a sliding chute 43, an adjusting seat 44, a lifting mechanism 5, a driven chain wheel 51, a chain 52, a driving chain wheel 53, a rotating shaft 54, a guide mechanism 6, a guide groove 61, a guide block 62, a lifting locking mechanism 7, an electric push rod 71, a rack 72, a gear 73, a pawl 74, a rack 75, a PLC 8, a seat 9, a handrail 10, an illuminating lamp 11, a reel 12 and a lifting rope 13.
Detailed Description
The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a convenient-to-use column switch maintenance auxiliary device comprises an installation frame 1 and a lifting frame 3;
mounting rack 1: a stepping motor 2 is arranged on the side surface of the bottom, a lifting mechanism 5 is arranged on an output shaft of the stepping motor 2, and the head and the bottom of the mounting rack 1 are fixed with an external wire pole through a hoop;
a lifting frame 3: the lifting frame is connected with a lifting mechanism 5 through a guide mechanism 6, the lifting frame 3 is connected with an installation frame 1 through a lifting locking mechanism 7, a transverse adjusting mechanism 4 is installed on the lifting frame 3, a seat 9 is fixed on an adjusting part of the transverse adjusting mechanism 4, a handrail 10 is fixed at the bottom end of the seat 9, a PLC (programmable logic controller) 8 is assembled on the handrail 10, and in the lifting process of the lifting frame 3, a worker sits on the seat 9 and holds the handrail 10;
wherein, PLC controller 8 electric connection external power source and step motor 2.
The guide mechanism 6 comprises a guide groove 61 and a guide block 62, the guide groove 61 is vertically arranged in the middle of the mounting rack 1, the guide block 62 is fixedly connected with one node of the chain 52, the guide block 62 is connected with the guide groove 61 in a sliding manner, the lifting rack 3 is fixed on the side face of the guide block 62, one node of the chain 52 drives the adjusting seat 44 to slide along the sliding groove 43, and therefore the stability of the lifting rack 3 in the lifting process is guaranteed.
Further, still include line wheel 12 and lifting rope 13, line wheel 12 fixes the tip at rotation axis 54, and lifting rope 13 twines on line wheel 12, lifting rope 13's tip and crane 3 fixed connection, and driven sprocket 51 drives line wheel 12 through rotation axis 54 and rotates, and line wheel 12 winds lifting rope 13, and lifting rope 13's tip drives crane 3 and goes up and down, through lifting rope 13 to crane 3's hoist and mount, has guaranteed this maintenance auxiliary device's structural strength.
Horizontal adjustment mechanism 4 includes spout 43 and regulation seat 44, and spout 43 transversely sets up on crane 3, adjusts seat 44 and fixes on seat 9 and with spout 43 sliding connection, adjusts seat 44 and slides along spout 43 to adjust the horizontal position of seat 9, thereby be convenient for the staff carries out the removal of controlling the position, guaranteed this maintenance auxiliary device's use flexibility.
Horizontal adjustment mechanism 4 still includes servo motor 41 and lead screw 42, and servo motor 41 installs the tip at crane 3, and lead screw 42 is fixed on servo motor 41's output shaft, and lead screw 42 and regulation seat 44 threaded connection, servo motor 41 electric connection PLC controller 8, and servo motor 41's output shaft drives lead screw 42 and rotates, and lead screw 42 and regulation seat 44 threaded transmission have guaranteed the rationality of design.
The lifting locking mechanism 7 comprises a pawl 74 and a ratchet bar 75, the end part of the ratchet bar 75 is fixedly connected with the mounting rack 1, the pawl 74 is hinged on the lifting rack 3 and meshed with the teeth of the ratchet bar 75, when the lifting rack 3 is lifted to a required height, the pawl 74 is meshed with the teeth of the ratchet bar 75 to lock and fix the lifting rack 3, and the lifting rack adopts a mechanical locking structure, so that the use safety is ensured.
The lifting locking mechanism 7 further comprises a rack 72 and a gear 73, the gear 73 is fixedly sleeved on a rotating part of the pawl 74, the rack 72 is meshed with the gear 73, when the lifting locking mechanism needs to move downwards, the rack 72 is meshed with the gear 73 for transmission, the gear 73 drives the pawl 74 to rotate, and therefore the pawl 74 is enabled to withdraw from a tooth groove of the ratchet rack 75, the locking state of the lifting frame 3 is relieved, and design reasonableness is guaranteed.
The lifting locking mechanism 7 further comprises an electric push rod 71, the electric push rod 71 is installed on the lifting frame 3, the telescopic end portion of the electric push rod 71 is fixedly connected with the end portion of the rack 72, the electric push rod 71 is electrically connected with the PLC controller 8, and the telescopic end portion of the electric push rod 71 drives the rack 72 to move up and down, so that the reasonability of design is guaranteed.
Further, still include light 11, light 11 is installed on the top of seat 9, and seat 9 is whole to be "C" type structure, and 11 electric connection PLC controllers 8 of light illuminate through light 11 when light is not enough to be convenient for relevant personnel carry out sword and repaire work.
The working principle of the on-column switch overhauling auxiliary device convenient to use provided by the invention is as follows: the head and the bottom of the mounting rack 1 are fixed with an external wire rod through a hoop, a worker sits on the seat 9, holds the handrail 10 by hands, and controls the work of the stepping motor 2 through the stepping motor 2, the output shaft of the stepping motor 2 drives the driving chain wheel 53 to rotate, the driving chain wheel 53 is in transmission connection with the driven chain wheel 51 through the chain 52, the driven chain wheel 51 drives the wire wheel 12 to rotate through the rotating shaft 54, the wire wheel 12 winds the lifting rope 13, the end part of the lifting rope 13 drives the lifting frame 3 to lift, meanwhile, one node of the chain 52 drives the adjusting seat 44 to slide along the sliding groove 43, the output shaft of the servo motor 41 drives the screw rod 42 to rotate, the screw rod 42 is in threaded transmission with the adjusting seat 44, the adjusting seat 44 slides along the sliding groove 43, thereby adjusting the transverse position of the seat 9, thereby facilitating the movement of the left and right positions of the worker, when the lifting frame 3 is lifted to a required height, the pawl 74 is meshed with the ratchet rack 75 between the teeth so as to lock and fix the lifting frame 3, when the lifting frame needs to move downwards, the telescopic end of the electric push rod 71 drives the rack 72 to move upwards and downwards, the rack 72 is meshed with the gear 73 for transmission, the gear 73 drives the pawl 74 to rotate, so that the pawl 74 is withdrawn from the tooth groove of the ratchet rack 75, and the locking state of the lifting frame 3 is released.
It should be noted that the stepping motor 2, the servo motor 41, the illuminating lamp 11 and the electric push rod 71 disclosed in the above embodiments are all configured by selecting types according to actual application scenarios, and the model of the PLC controller 8 is CQM 1.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a convenient to use's column switch overhauls auxiliary device which characterized in that: comprises a mounting rack (1) and a lifting rack (3);
mounting frame (1): a stepping motor (2) is arranged on the side surface of the bottom, and a lifting mechanism (5) is arranged on an output shaft of the stepping motor (2);
the lifting frame (3): the lifting frame (3) is connected with the mounting frame (1) through a lifting locking mechanism (7), a transverse adjusting mechanism (4) is installed on the lifting frame (3), a seat (9) is fixed on an adjusting part of the transverse adjusting mechanism (4), a handrail (10) is fixed at the bottom end of the seat (9), and a PLC (programmable logic controller) is assembled on the handrail (10);
the PLC (8) is electrically connected with an external power supply and the stepping motor (2).
2. The pole top switch overhaul auxiliary device convenient to use of claim 1, wherein: elevating system (5) are including driven sprocket (51), chain (52), drive sprocket (53) and rotation axis (54), and driven sprocket (51) are connected with mounting bracket (1) rotation through rotation axis (54), drive sprocket (53) are fixed on step motor's (2) output shaft, and drive sprocket (53) are connected with driven sprocket (51) transmission through chain (52).
3. The pole top switch overhaul auxiliary device convenient to use of claim 2, wherein: guiding mechanism (6) include guide way (61) and guide block (62), and the vertical middle part of seting up in mounting bracket (1) in guide way (61), one of them node position fixed connection of guide block (62) and chain (52), guide block (62) and guide way (61) sliding connection, and crane (3) are fixed in the side of guide block (62).
4. The pole top switch overhaul auxiliary device convenient to use of claim 2, wherein: the lifting device is characterized by further comprising a wire wheel (12) and a lifting rope (13), wherein the wire wheel (12) is fixed at the end part of the rotating shaft (54), the lifting rope (13) is wound on the wire wheel (12), and the end part of the lifting rope (13) is fixedly connected with the lifting frame (3).
5. The pole top switch overhaul auxiliary device convenient to use of claim 1, wherein: horizontal adjustment mechanism (4) include spout (43) and adjust seat (44), and spout (43) are transversely seted up on crane (3), adjust seat (44) and fix on seat (9) and with spout (43) sliding connection.
6. The pole top switch overhaul auxiliary device convenient to use of claim 5, wherein: horizontal adjustment mechanism (4) still include servo motor (41) and lead screw (42), and the tip at crane (3) is installed in servo motor (41), lead screw (42) are fixed on the output shaft of servo motor (41), lead screw (42) and regulation seat (44) threaded connection, servo motor (41) electric connection PLC controller (8).
7. The pole top switch overhaul auxiliary device convenient to use of claim 1, wherein: the lifting locking mechanism (7) comprises a pawl (74) and a ratchet rack (75), the end part of the ratchet rack (75) is fixedly connected with the mounting frame (1), and the pawl (74) is hinged on the lifting frame (3) and meshed with the teeth of the ratchet rack (75).
8. The pole top switch overhaul auxiliary device convenient to use of claim 7, wherein: the lifting locking mechanism (7) further comprises a rack (72) and a gear (73), the gear (73) is fixedly sleeved on the rotating part of the pawl (74), and the rack (72) is meshed with the gear (73) in a tooth-to-tooth mode.
9. The pole top switch overhaul auxiliary device convenient to use of claim 8, wherein: the lifting locking mechanism (7) further comprises an electric push rod (71), the electric push rod (71) is installed on the lifting frame (3), the telescopic end portion of the electric push rod (71) is fixedly connected with the end portion of the rack (72), and the electric push rod (71) is electrically connected with the PLC controller (8).
10. The pole top switch overhaul auxiliary device convenient to use of claim 1, wherein: still include light (11), install on the top of seat (9) light (11), seat (9) are whole to be "C" type structure, light (11) electric connection PLC controller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111329536.4A CN114000698B (en) | 2021-11-11 | 2021-11-11 | Convenient to use's on-column switch overhauls auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111329536.4A CN114000698B (en) | 2021-11-11 | 2021-11-11 | Convenient to use's on-column switch overhauls auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114000698A true CN114000698A (en) | 2022-02-01 |
| CN114000698B CN114000698B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111329536.4A Active CN114000698B (en) | 2021-11-11 | 2021-11-11 | Convenient to use's on-column switch overhauls auxiliary device |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202298592U (en) * | 2011-09-30 | 2012-07-04 | 江苏科技大学 | Pile leg locking device of wind turbine installation vessel |
| CN106437118A (en) * | 2016-10-12 | 2017-02-22 | 曹振华 | Movable lifter |
| JP2019065573A (en) * | 2017-09-29 | 2019-04-25 | 旭化成ホームズ株式会社 | Work gondola |
| CN210857953U (en) * | 2019-08-13 | 2020-06-26 | 彭喆 | Building outer wall suspension device |
| CN111550028A (en) * | 2020-04-16 | 2020-08-18 | 刘嘉玮 | Be used for energy-conserving building light-passing board installation with supplementary support body that security performance is high |
| CN113123814A (en) * | 2021-05-18 | 2021-07-16 | 焦作欣扬程煤矿设备有限公司 | Automatic lock-falling lifting limiting mechanism for vertical dismounting machine |
| CN214220543U (en) * | 2020-10-29 | 2021-09-17 | 华虔建设集团有限公司 | Road engineering installation crane |
| CN214381202U (en) * | 2021-04-07 | 2021-10-08 | 龚玉杰 | Make things convenient for fixed security protection video monitoring device in many angular positions |
-
2021
- 2021-11-11 CN CN202111329536.4A patent/CN114000698B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202298592U (en) * | 2011-09-30 | 2012-07-04 | 江苏科技大学 | Pile leg locking device of wind turbine installation vessel |
| CN106437118A (en) * | 2016-10-12 | 2017-02-22 | 曹振华 | Movable lifter |
| JP2019065573A (en) * | 2017-09-29 | 2019-04-25 | 旭化成ホームズ株式会社 | Work gondola |
| CN210857953U (en) * | 2019-08-13 | 2020-06-26 | 彭喆 | Building outer wall suspension device |
| CN111550028A (en) * | 2020-04-16 | 2020-08-18 | 刘嘉玮 | Be used for energy-conserving building light-passing board installation with supplementary support body that security performance is high |
| CN214220543U (en) * | 2020-10-29 | 2021-09-17 | 华虔建设集团有限公司 | Road engineering installation crane |
| CN214381202U (en) * | 2021-04-07 | 2021-10-08 | 龚玉杰 | Make things convenient for fixed security protection video monitoring device in many angular positions |
| CN113123814A (en) * | 2021-05-18 | 2021-07-16 | 焦作欣扬程煤矿设备有限公司 | Automatic lock-falling lifting limiting mechanism for vertical dismounting machine |
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| Publication number | Publication date |
|---|---|
| CN114000698B (en) | 2023-04-28 |
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