CN210973769U - Live working platform and insulating bucket arm vehicle - Google Patents
Live working platform and insulating bucket arm vehicle Download PDFInfo
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- CN210973769U CN210973769U CN201921317627.4U CN201921317627U CN210973769U CN 210973769 U CN210973769 U CN 210973769U CN 201921317627 U CN201921317627 U CN 201921317627U CN 210973769 U CN210973769 U CN 210973769U
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Abstract
The utility model relates to a live working platform and insulating bucket boom car. The live working platform comprises a mounting bracket and two bearing units, wherein the bearing units are respectively connected to two ends of the mounting bracket and comprise a position adjusting mechanism and a bearing structure; the position adjusting mechanism comprises a rotating mechanism and a lifting mechanism, wherein a fixed part of one of the rotating mechanism and the lifting mechanism is arranged on a movable part of the other one of the rotating mechanism and the lifting mechanism; the bearing structure is connected to the position adjusting mechanism and can be driven by the position adjusting mechanism to rotate and lift. The live working platform is provided with rotary mechanism and elevating system in load-bearing unit and installing support, and slewing mechanism can make load-bearing structure at the horizontal plane internal rotation, and elevating system can drive load-bearing structure and rise or descend, and elevating system and rotary mechanism combine can carry out nimble adjustment to load-bearing structure, are convenient for look for best operating position, needn't adjust bucket arm car and flexible arm position again, have improved work efficiency.
Description
Technical Field
The utility model relates to a live working platform and insulating bucket boom car.
Background
Along with the level of national economy constantly promotes, in order to guarantee that the people's life and national economy normally operate, often need carry out uninterrupted power operation to cable, line tower. And distribution network voltage is more than 10kV, the height of a line tower is more than ten meters, and the operation working condition scene is complicated, so that an insulating bucket arm vehicle is generally required to be used for operation. However, the position of the bearing structure mounted on the insulating telescopic boom is difficult to adjust by the traditional insulating bucket boom truck, and live-line workers sometimes have to adjust the position of the insulating boom or even the truck for the purpose of adjusting a small working distance, so that the working time of the workers is prolonged, and a greater safety risk is brought in the operation process.
The utility model discloses a chinese utility model patent that grant publication number is CN202369354U discloses an insulating type high altitude construction car small crank arm, this small crank arm including can be for flexible arm at the wobbling insulating crank arm in the horizontal plane, the one end of keeping away from flexible arm on the insulating crank arm is connected with insulating work fill, insulating work fill can be relatively insulating crank arm swing in the horizontal plane. This little turning arm can be adjusted insulating work fill on the horizontal plane to a certain extent, still can't adjust the height that insulating work was fought, has certain limitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a live working platform to solve the inconvenient problem of bearing structure position adjustment among the prior art, the utility model discloses an aim at still provides an use the above-mentioned insulating armpit car that drives working platform to solve the inconvenient problem of bearing structure position adjustment among the prior art.
In order to achieve the above object, the utility model discloses a live working platform's technical scheme is:
a live working platform comprises a mounting bracket and two bearing units, wherein the bearing units are respectively connected to two ends of the mounting bracket and comprise a position adjusting mechanism and a bearing structure; the position adjusting mechanism comprises a rotating mechanism and a lifting mechanism, wherein a fixed part of one of the rotating mechanism and the lifting mechanism is arranged on a movable part of the other one of the rotating mechanism and the lifting mechanism; the bearing structure is connected to the position adjusting mechanism and can be driven by the position adjusting mechanism to rotate and lift.
The utility model discloses an electrified operation platform's beneficial effect is: the utility model discloses an electrified operation platform is provided with rotary mechanism and elevating system in load-bearing unit and installing support, slewing mechanism can make bearing structure at the horizontal plane internal rotation, adjust the position of bearing structure in the horizontal plane, elevating system can drive bearing structure and rise or descend, adjust the position of bearing structure in vertical side, elevating system and rotary mechanism combine to carry out nimble adjustment to bearing structure, be convenient for look for best operating position, needn't readjust bucket arm car and telescopic boom position, the work efficiency is improved.
Furthermore, the fixed part of the rotating mechanism is connected to the mounting bracket, the fixed part of the lifting mechanism is connected to the movable part of the rotating mechanism, and the bearing structure is connected with the movable part of the lifting mechanism for lifting. Compared with the scheme that the rotating mechanism is arranged on the lifting mechanism, the lifting mechanism is arranged on the rotating mechanism, so that the lifting weight of the lifting mechanism can be reduced, and the requirements on the lifting mechanism are reduced.
Further, rotary mechanism includes and rotates the swivel mount of installing on the installing support around vertical axis, the swivel mount constitutes rotary mechanism's movable part, and rotary mechanism still includes one end and the installing support is articulated, the other end and swivel mount articulated rotatory telescoping cylinder. Compared with other driving mechanisms, the telescopic cylinder is simple in structure, does not need other parts for matching, is light in weight, and is more suitable for being used on a bearing unit.
Furthermore, the hinged point of the rotary telescopic cylinder of the two bearing units and the mounting bracket is positioned near the middle part of the mounting bracket. After the rotary telescopic cylinder is arranged at the middle part of the mounting bracket, when the bearing units are unfolded, the rotary telescopic cylinder is close to the side wall of the mounting bracket, and when the bearing units are folded, the rotary telescopic cylinder is positioned inside the two bearing units, so that the structure is more compact.
Further, elevating system includes fixed grudging post, crane and lift actuating mechanism, and fixed grudging post and crane all include the riser structure, and the parallel interval arrangement of riser of fixed grudging post and crane just forms the installation space who is used for installing lift actuating mechanism between the two, and the width direction's of two risers side all is connected with the U-shaped hem, and the U-shaped hem butt joint of connecting on two risers realizes the cooperation of direction in vertical. The U-shaped folded edges are guided through buckling, and the lifting driving mechanism is arranged between the two vertical plates, so that the space is effectively utilized.
Furthermore, the lifting driving mechanism comprises a lifting telescopic cylinder, one end of the lifting telescopic cylinder is hinged with the fixed vertical frame, and the other end of the lifting telescopic cylinder is hinged with the lifting frame.
Further, the bearing structure and the position adjusting mechanism can be detachably connected. One or two bearing structures are convenient to arrange according to actual use occasions, and the bearing mechanisms are convenient to replace and maintain.
Further, the rotating mechanism and the lifting mechanism are detachably connected. One or two bearing structures are convenient to set according to actual conditions, and one of the rotating mechanism or the lifting mechanism is convenient to replace and maintain.
The utility model discloses an insulating bucket arm car's technical scheme is:
insulating arm car includes:
the vehicle body is provided with an insulated telescopic arm;
the hot-line work platform is detachably arranged at the end part of the insulated telescopic arm;
the live working platform comprises a mounting bracket and two bearing units, wherein the bearing units are respectively connected to two ends of the mounting bracket and comprise a position adjusting mechanism and a bearing structure; the position adjusting mechanism comprises a rotating mechanism and a lifting mechanism, wherein a fixed part of one of the rotating mechanism and the lifting mechanism is arranged on a movable part of the other one of the rotating mechanism and the lifting mechanism; the bearing structure is connected to the position adjusting mechanism and can be driven by the position adjusting mechanism to rotate and lift.
The utility model discloses an insulating bucket arm car's beneficial effect is: the utility model discloses an insulating boom car is provided with rotary mechanism and elevating system in load-bearing unit and installing support, slewing mechanism can make bearing structure at the horizontal plane internal rotation, adjust the position of bearing structure in the horizontal plane, elevating system can drive bearing structure and rise or descend, adjust the position of bearing structure in vertical side, elevating system and rotary mechanism combine can carry out the adjustment of multi-angle to bearing structure, be convenient for look for best operating position, needn't readjust boom car and telescopic boom position, and the work efficiency is improved.
Furthermore, the fixed part of the rotating mechanism is connected to the mounting bracket, the fixed part of the lifting mechanism is connected to the movable part of the rotating mechanism, and the bearing structure is connected with the movable part of the lifting mechanism for lifting. Compared with the scheme that the rotating mechanism is arranged on the lifting mechanism, the lifting mechanism is arranged on the rotating mechanism, so that the lifting weight of the lifting mechanism can be reduced, and the requirements on the lifting mechanism are reduced.
Further, rotary mechanism includes and rotates the swivel mount of installing on the installing support around vertical axis, the swivel mount constitutes rotary mechanism's movable part, and rotary mechanism still includes one end and the installing support is articulated, the other end and swivel mount articulated rotatory telescoping cylinder. Compared with other driving mechanisms, the telescopic cylinder is simple in structure, does not need other parts for matching, is light in weight, and is more suitable for being used on a bearing unit.
Furthermore, the hinged point of the rotary telescopic cylinder of the two bearing units and the mounting bracket is positioned near the middle part of the mounting bracket. After the rotary telescopic cylinder is arranged at the middle part of the mounting bracket, when the bearing units are unfolded, the rotary telescopic cylinder is close to the side wall of the mounting bracket, and when the bearing units are folded, the rotary telescopic cylinder is positioned inside the two bearing units, so that the structure is more compact.
Further, elevating system includes fixed grudging post, crane and lift actuating mechanism, and fixed grudging post and crane all include the riser structure, and the parallel interval arrangement of riser of fixed grudging post and crane just forms the installation space who is used for installing lift actuating mechanism between the two, and the width direction's of two risers side all is connected with the U-shaped hem, and the U-shaped hem butt joint of connecting on two risers realizes the cooperation of direction in vertical. The U-shaped folded edges are guided through buckling, and the lifting driving mechanism is arranged between the two vertical plates, so that the space is effectively utilized.
Furthermore, the lifting driving mechanism comprises a lifting telescopic cylinder, one end of the lifting telescopic cylinder is hinged with the fixed vertical frame, and the other end of the lifting telescopic cylinder is hinged with the lifting frame.
Further, the bearing structure and the position adjusting mechanism can be detachably connected. One or two bearing structures are convenient to arrange according to actual use occasions, and the bearing mechanisms are convenient to replace and maintain.
Further, the rotating mechanism and the lifting mechanism are detachably connected. One or two bearing structures are convenient to set according to actual conditions, and one of the rotating mechanism or the lifting mechanism is convenient to replace and maintain.
Furthermore, the end of the insulating arm is provided with a main rotating section and a main driving mechanism for driving the main rotating section to rotate around a vertical axis, and the hot-line work platform is connected to the main rotating section. The position of the bearing platform can be adjusted more conveniently by arranging the main rotating section.
Drawings
Fig. 1 is a front view of a hot-line work platform according to an embodiment of the present invention in use;
fig. 2 is a schematic structural diagram of an embodiment of the hot-line work platform of the present invention;
fig. 3 is a top view of the embodiment of the hot-line work platform of the present invention (a state where two carrying units are rotated to positions close to each other);
description of reference numerals: 1-mounting a bracket; 2-a rotating mechanism; 21-transposition; 22-rotary telescopic cylinder; 3-a lifting mechanism; 31-fixed stand; 32-a lifting frame; 33-a lifting telescopic cylinder; 34-U-shaped folded edges; 35-a vertical plate structure; 4-a load-bearing structure; 45-triangular plate; 5-positioning pins; 6-insulating telescopic arm; 7-main turning section; 8-main driving mechanism.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
The utility model discloses a hot-line work platform's concrete embodiment, as shown in fig. 1 to fig. 3, hot-line work platform includes installing support 1 and installs two load-bearing units at 1 both ends of installing support respectively, and load-bearing unit includes position adjustment mechanism and load-bearing structure 4, and position adjustment mechanism is connected with installing support 1, and load-bearing structure 4 installs on position adjustment mechanism, and wherein position adjustment mechanism includes rotary mechanism 2 and elevating system 3 to drive load-bearing structure 4 and go up and down and at the horizontal plane internal rotation.
Specifically, slewing mechanism 2 includes to rotate around vertical axis and installs the swivel mount 21 at installing support 1 tip in this embodiment, and one side of swivel mount 21 articulates there is the rotatory telescopic cylinder 22 that is used for driving swivel mount 21 to carry out rotary motion, and the other end of rotatory telescopic cylinder 22 articulates in the middle part position department of installing support 1. The rotary seats 21 and the rotary telescopic cylinders 22 of the two bearing units are positioned on the same side, so that the two bearing units can rotate towards the same side, and the bearing structure 4 can freely rotate within a range of 90 degrees from being parallel to the mounting bracket 1 to being perpendicular to the mounting bracket 1.
In this embodiment, the lifting mechanism 3 includes a fixed stand 31, a lifting frame 32, and a lifting drive mechanism, and the fixed stand 31 is mounted on the swivel base 21. The fixed vertical frame 31 and the lifting frame 32 both comprise vertical plate structures 35, and the vertical plate structures 35 of the fixed vertical frame 31 and the lifting frame 32 are arranged in parallel at intervals and form an installation space for installing a lifting driving mechanism between the fixed vertical frame 31 and the lifting frame 32. The riser structure 35 of fixed grudging post 31 and crane 32 all sets up U-shaped hem 34 on the side of both sides, and wherein the U-shaped hem 34 that sets up on fixed grudging post 31 is located the width scope outside of the riser structure of fixed grudging post 31, and the opening sets up towards swivel mount 21, and U-shaped hem 34 on the crane 32 is located the inboard of the width scope of the riser structure of crane 32, and the opening is swivel mount 21 setting dorsad, and two U-shaped hem 34 buckles realize the direction cooperation in vertical side. The lifting driving mechanism is a lifting telescopic cylinder 33, the lifting telescopic cylinder 33 is vertically arranged in the installation space, one end of the lifting telescopic cylinder is hinged on the fixed vertical frame 31, and the other end of the lifting telescopic cylinder is hinged on the lifting frame 32 so as to drive the lifting frame 32 to move up and down relative to the fixed vertical frame 31. As a preferable mode, the two sets of lifting mechanisms in this embodiment are controlled to lift independently through hydraulic valves on the two liquid paths, so as to be suitable for different occasions.
The side of the lifting frame 32 facing away from the rotary seat 21 is provided with a bearing structure 4. In this embodiment, bearing structure is insulating fill, and insulating fill is bilayer structure, and the layer of fighting carries out insulating protection to staff or robot to insulating along the face insulation of fighting outside insulating and insulating in the insulating, and the inside aluminum alloy skeleton that is high strength of supporting connection board, and the outside glass fiber material that adopts high strength, high insulating property covers to the glass fiber material adopts high pressure high density molding process, satisfies the insulation protection to staff or robot. In this embodiment, fight insulating the setting on the supporting connection board, can play double-deck insulating effect, in other embodiments of course, also can be directly fighting insulating with the detachable fixed of elevating system.
In this embodiment, be releasable connection between insulating fill and elevating system 3, between elevating system 3 and the swivel mount 21, be convenient for change and maintain. Use the releasable connection structure between insulating fill and elevating system 3 as an example, be provided with vertical triangle-shaped plate 45 on the vertical wall of fighting of insulating fill, interval arrangement has two first locating holes about on the triangle-shaped plate 45, crane 32 among elevating system 3 is provided with the lug towards one side of supporting connection board 41, be provided with on the lug and supply triangle-shaped plate 45 male slot, the slot corresponds first locating hole position department and sets up the second locating hole that transversely runs through, the locating hole between insulating fill and the elevating system 3 inserts locating pin 5 in order to realize releasable connection between them after aligning. The detachable connection mode between the lifting mechanism and the rotary seat is the same as that between the insulating bucket and the lifting mechanism, and the description is not repeated here.
The utility model provides an live working platform realizes elevating system, the insulating rotation of fighting in the plane of swivel mount and swivel mount rear side through elevating system's swivel mount and the rotation assembly of installing support, can also realize the rising and the reduction of insulating fill through elevating system, and elevating system and rotary mechanism combine can carry out the adjustment of multi-angle to load-bearing structure, are convenient for look for best operating position, needn't adjust the bucket arm car and flexible arm position again, have improved work efficiency. The utility model discloses a live working platform can insulating fill area people alone (or robot operating parts), perhaps the combination of two insulating full area people of fighting or robot, or people and robot to realize the live working scene of different compound mode, it is nimble convenient to use.
In other embodiments, the fixed part of the lifting mechanism may be fixed at both ends of the mounting bracket, and then the rotating seat of the rotating mechanism may be fixed at the movable part of the lifting mechanism, the rotating mechanism is directly connected to the supporting connection plate through a detachable connection structure, one end of the rotary telescopic cylinder is hinged to the rotating seat, and the other end is hinged to the mounting bracket.
In other embodiments, the rotary telescopic cylinder can also be hinged on the mounting bracket at one end and on the fixed stand behind the rotary seat at the other end.
In other embodiments, the lifting frame in the lifting mechanism can also be directly connected with the insulating bucket in an unreleasable manner, and the fixed stand can also be directly connected with the rotating seat in an unreleasable manner; or the detachable connection between every two can also adopt other modes, for example, the vertical bucket wall of the insulating bucket is directly connected with the upright plate structure through a bolt, and the swivel base is directly connected with the fixed vertical frame through a bolt.
In the embodiment, the fixed vertical frame and the lifting frame are guided through the U-shaped folded edge, in other embodiments, a guide pillar extending up and down can be arranged on one of the fixed vertical frame and the lifting frame, a guide sleeve sleeved on the guide pillar is arranged on the other one of the fixed vertical frame and the lifting frame, and the fixed vertical frame and the lifting frame are guided through the guide pillar and the guide sleeve.
In other embodiments, swing cylinders may be respectively disposed at two ends of the bearing structure, the swivel mount is fixed to an output shaft of the swing cylinder through a cantilever, and the swivel mount is rotated by controlling the swing cylinders.
In this embodiment, install two insulating fill on the installing support, in other embodiments, can only set up one insulating fill as required.
In the above embodiment, the bearing structure is an insulating bucket, and the vertical edge of the insulating bucket is connected with the position adjusting mechanism; in other embodiments, the bearing structure may also be a flat plate structure, which may be used for mounting a handling robot.
The utility model discloses a concrete embodiment of insulating arm car, insulating arm car include the automobile body, are provided with insulating flexible arm 6 on the automobile body, and the tip of insulating flexible arm 6 is provided with mainly changes section 7 and drives mainly changes section 7 around vertical axis pivoted main actuating mechanism 8. The live working platform is installed to the tip of main section 7 of changeing, and main section 7 of changeing is detachable connection in installing support middle part position department with the installing support in the live working platform. Specifically, the middle of the mounting bracket is provided with two triangular mounting plates, the triangular mounting plates are provided with two mounting plate positioning holes which are arranged at intervals from top to bottom, the end part of the main rotating section extends out of the cantilever, the cantilever is provided with cantilever positioning holes corresponding to the mounting plate positioning holes, and positioning pins are inserted after the positioning holes are aligned to fix the mounting bracket and the main rotating section. The structure of the live working platform in this embodiment is the same as that in the above specific embodiment of the live working platform, and is not described herein again.
In other embodiments, the insulated telescopic boom on the insulated arm car can also be directly detachably fixed with the mounting bracket of the hot-line work platform.
Claims (10)
1. A live working platform, characterized by includes:
the device comprises a mounting bracket and two bearing units, wherein the bearing units are respectively connected to two ends of the mounting bracket;
the bearing unit includes:
the position adjusting mechanism comprises a rotating mechanism and a lifting mechanism, wherein a fixed part of one of the rotating mechanism and the lifting mechanism is arranged on a movable part of the other of the rotating mechanism and the lifting mechanism;
and the bearing structure is connected to the position adjusting mechanism and can be driven by the position adjusting mechanism to rotate and lift.
2. A hot-line work platform according to claim 1, wherein the rotation mechanism is attached to the mounting frame, the fixed part of the lifting mechanism is attached to the movable part of the rotation mechanism, and the carrying structure is attached to the movable part of the lifting mechanism for lifting.
3. The live working platform according to claim 2, wherein the rotation mechanism comprises a swivel mount rotatably mounted on the mounting bracket about a vertical axis, the swivel mount forming a movable part of the rotation mechanism, the rotation mechanism further comprising a rotary telescopic cylinder having one end hinged to the mounting bracket and the other end hinged to the swivel mount.
4. A hot-line work platform according to claim 3, wherein the pivotal connection of the telescopic rotary cylinders of the two load carrying units to the mounting bracket is located near the middle of the mounting bracket.
5. The live working platform according to any one of claims 1 to 4, wherein the lifting mechanism comprises a fixed vertical frame, a lifting frame and a lifting driving mechanism, the fixed vertical frame and the lifting frame both comprise vertical plate structures, vertical plates of the fixed vertical frame and the lifting frame are arranged in parallel at intervals and form an installation space for installing the lifting driving mechanism between the fixed vertical frame and the lifting frame, the side edges of the two vertical plates in the width direction are both connected with U-shaped folded edges, and the U-shaped folded edges connected to the two vertical plates are buckled with each other and realize vertical guiding matching.
6. The live working platform according to claim 5, wherein the elevating driving mechanism comprises an elevating cylinder having one end hinged to the fixed stand and the other end hinged to the elevating frame.
7. Live working platform according to any of the claims 1-4, wherein the carrying structure and the position adjustment mechanism are detachably connected.
8. Live working platform according to any of the claims 1-4, wherein the rotation mechanism and the lifting mechanism are detachably connected.
9. The utility model provides an insulating arm car, characterized by includes:
the vehicle body is provided with an insulated telescopic arm;
the hot-line work platform is detachably arranged at the end part of the insulated telescopic arm;
the live working platform is according to any one of claims 1 to 8.
10. The boom truck as claimed in claim 9, wherein the boom is provided at an end thereof with a main rotor section and a main drive mechanism for rotating the main rotor section about a vertical axis, the live working platform being attached to the main rotor section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317627.4U CN210973769U (en) | 2019-08-14 | 2019-08-14 | Live working platform and insulating bucket arm vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317627.4U CN210973769U (en) | 2019-08-14 | 2019-08-14 | Live working platform and insulating bucket arm vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN210973769U true CN210973769U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921317627.4U Active CN210973769U (en) | 2019-08-14 | 2019-08-14 | Live working platform and insulating bucket arm vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526181A (en) * | 2019-08-14 | 2019-12-03 | 许继时代技术有限公司 | A kind of live working platform and aerial lift device with insulated arm |
| CN113998632A (en) * | 2021-09-07 | 2022-02-01 | 国网天津市电力公司 | Working bucket connecting device, insulating bucket arm vehicle cooperative working bucket and insulating bucket arm vehicle |
-
2019
- 2019-08-14 CN CN201921317627.4U patent/CN210973769U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526181A (en) * | 2019-08-14 | 2019-12-03 | 许继时代技术有限公司 | A kind of live working platform and aerial lift device with insulated arm |
| CN113998632A (en) * | 2021-09-07 | 2022-02-01 | 国网天津市电力公司 | Working bucket connecting device, insulating bucket arm vehicle cooperative working bucket and insulating bucket arm vehicle |
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