CN104787683A - Hoisting device for assembling and unassembling equipment for repair car of electric power - Google Patents
Hoisting device for assembling and unassembling equipment for repair car of electric power Download PDFInfo
- Publication number
- CN104787683A CN104787683A CN201510144915.4A CN201510144915A CN104787683A CN 104787683 A CN104787683 A CN 104787683A CN 201510144915 A CN201510144915 A CN 201510144915A CN 104787683 A CN104787683 A CN 104787683A
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- Prior art keywords
- cross bar
- assembly
- electric power
- plate
- lifting
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/04—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C6/00—Girders, or track-supporting structures, specially adapted for cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
Abstract
The invention relates to a hoisting device for assembling and unassembling equipment for a repair car of electric power. The hoisting device comprises a left vertical plate, a right vertical plate and a cross bar, wherein a driving assembly and a hoisting assembly are arranged on the cross bar; a locking assembly for locking equipment on the hoisting assembly is arranged on the hoisting assembly. The hoisting device provided by the invention has the advantages that equipment is connected through the hoisting assembly on the cross bar and the equipment is locked on the hoisting assembly through the locking assembly, so that the equipment does not fall in the hoisting process, the hoisting safety performance is improved and the damage of the equipment is reduced; the cross bar is driven by the driving assembly to move between the left vertical plate and the right vertical plate in the horizontal direction, so that the equipment can be hoisted to different repair cars of electric power; the length of the cross bar can be adjusted according to different repair cars of electric power, and the hoisting device is simple in structure and good in practical performance, the production cost in production of conventional electric blocks is lowered, and the hoisting device is good in using effect, simple to operate and good in control effect.
Description
Technical field
The present invention relates to the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul.
Background technology
Repair car of electric power is applied to the repairing of line fault and other equipment in electric system, existing repair car of electric power comprises car body, be arranged on car body for detecting the repair apparatus of each circuit and substation, existing repair apparatus is when carrying, all by manually carrying out carrying or fork truck lifts by crane, fork truck is when lifting by crane, due to differing of fork truck workman level, equipment is caused easily to swing in lifting process, equipment is easily made to come off, thus equipment is damaged, manually cause working strength large when carrying, be unfavorable for carrying, car body is easily caused to be damaged, result of use is poor, under such operation, maintainer can not well keep in repair supply line timely, make troubles to people's life.
Summary of the invention
The technical problem to be solved in the present invention is exactly the lifting appliance of a kind of electric power overhaul automobile-used equipment handling, can well solve that the working strength that the automobile-used equipment of existing electric power first-aid exists when loading and unloading is large, the damageable defect of equipment.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul, comprise left riser, right riser, be movably connected in length-adjustable cross bar between left riser and right riser, described cross bar is provided with and drives cross bar between left riser and right riser, go up movable driven unit in the horizontal direction, the bottom of described cross bar is provided with lifting assembly, and described lifting assembly is provided with the latch assembly being locked at by equipment and lifting by crane on assembly.
Preferably, described lifting assembly comprises the motor be fixedly connected on cross bar, be arranged on the reel on motor, be arranged on the lifting rope on reel, be arranged on the fixed link on lifting rope, described fixed link is provided with one block of horizontally-guided plate, described latch assembly is arranged on horizontally-guided plate, described horizontally-guided plate is provided with to be convenient to lifting rope and to wear the through hole penetrated, the bottom of described horizontally-guided plate is provided with the screw collar matched with fixed link, the hoisting screw be provided with by fixed link and equipment is coordinated, by the rolling of electric machine control lifting rope, thus equipment is lifted by crane, and control lifting rope in rolling or when unreeling by horizontally-guided plate, lifting rope does not swing, thus improve the stationary performance of equipment, by screw collar, fixed link is fixedly connected on horizontally-guided plate, improve Joint strenght, decrease fixed link generation break-off, latch assembly is arranged on horizontally-guided plate, ensure that stationarity when being arranged on lifting, the equipment when fixed link occurs to depart from that avoids comes off, improve safety performance, decrease the damage of equipment.
Preferably, described latch assembly is at least two adjustable for height expansion links being arranged on horizontally-guided plate, the bottom of described expansion link is provided with at least one piece of magnetic assembly, the guidance set that at least one level of control guide plate steadily lifts by crane is provided with between described horizontally-guided plate and cross bar, by the magnetic assembly be provided with below adjustable for height expansion link, adhesive locking is carried out to equipment, improve locking effect, structure is simple, control effects is good, easy to adjust, the equipment that can adapt to different size lifts by crane, stability is good, and the stationarity of horizontally-guided plate is ensured by guidance set, improve the safety performance of lifting.
Preferably, described magnetic assembly is magnet, described magnet is bullet, described expansion link is provided with the mounting groove be convenient to magnet and installed, and be provided with the metal sheet with magnet attraction in described mounting groove, magnet attraction is effective, by metal sheet, magnet is fixed in mounting groove, ensure that the tightness of magnet, improve safety performance, avoid coming off of magnet.
Preferably, described guidance set comprises the orienting sleeve be fixedly connected on cross bar, be movably connected in the axis of guide be connected with horizontally-guided plate in orienting sleeve, the described axis of guide is provided with recoil spring, one end of described recoil spring is built in orienting sleeve, the other end of described recoil spring is arranged on the axis of guide, the described axis of guide is provided with the step that recoil spring is installed, also guidance set can be arranged to guide extension bar, the axis of guide coordinates with orienting sleeve, improve guide effect, and control cushion effect by recoil spring, improve the service life of guidance set, structure is simple, the displacement of lifting assembly rolling is controlled by the compressed-bit in-migration of recoil spring, improve safety performance during equipment lifting.
Preferably, the cross-sectional plane of described horizontally-guided plate is circular, described expansion link is symmetricly set on horizontally-guided plate uniformly, described horizontally-guided plate is provided with the convex edge portion that a circle raises up, structure is simple, and stationary performance is good, the setting in convex edge portion, the wire of electric power first-aid and some accessory appliancess can be placed on horizontally-guided plate, improve Practical Performance.
Preferably, described driven unit comprises the driving tooth bar be arranged on left riser, with the driven wheel driving tooth bar to be connected, control driven wheel and drive running motor movable on tooth bar, described cross bar is provided with the mount pad be convenient to running motor and installed, the other end of described cross bar is provided with track adjusting wheel, described right riser is provided with the guide plate being convenient to track adjusting wheel activity, by running motor control driven wheel driving tooth bar up walk, and it is movable on guide plate by track adjusting wheel, thus it is movable between left riser and right riser to realize cross bar, structure is simple, safety and reliability are good, avoid the dancing that existing track adjusting wheel activity brings, improve the service life of driven unit.
Preferably, described left riser is connected with a portable plate being convenient to drive tooth bar to install, described left riser is provided with the first guide rail being convenient to portable plate activity, described portable plate is provided with the first slide block matched with the first guide rail, described right riser is provided with the second guide rail being convenient to guide plate activity, guide plate is provided with the second slide block matched with the second guide rail, the control assembly that at least one controls portable plate and guide plate synchronous movement is provided with between described portable plate and guide plate, animation effect is good, can regulate according to different equipment, result of use is good, connect reliable, and control portable plate and guide plate synchronous movement by control assembly, improve stationary performance, the error produced when avoiding activity separately, cause harm when lifting by crane, equipment brought.
Preferably, described control assembly comprise be arranged on control stalk between portable plate and guide plate, the push rod be arranged on control stalk, described push rod is provided with cushion rubber, described cushion rubber is provided with adapter plate, control control stalk by push rod thus make portable plate and guide plate synchronous movement, structure is simple, controlled by the work of push rod and return, easy to operate, stationary performance is good, the setting of cushion rubber, ensure that push rod not by the impulsive force that external force or car body produce when moving, improve the service life of push rod.
Preferably, described cross bar comprises the first connecting rod that middle part is provided with groove, be movably connected in the second connecting rod that first connecting rod is connected with left riser, be movably connected in the third connecting rod that first connecting rod is connected with right riser, described groove is dovetail furrow, described first connecting rod is provided with the lock screw controlling second connecting rod and third connecting rod activity respectively, described second connecting rod and third connecting rod are equipped with the scale mark of a display cross bar length, the activity on first connecting rod by second connecting rod and third connecting rod, and the activity of second connecting rod and third connecting rod is controlled by lock screw, can regulate cross bar according to the car body of different size, Practical Performance is good, and carry out Real Time Observation by scale mark, improve accuracy during adjustment, decrease work capacity.
In sum, advantage of the present invention: realize the connection to equipment by the lifting assembly on cross bar, and by latch assembly, equipment is locked on lifting assembly, ensure that in lifting process, equipment does not come off, improve safety performance during lifting, decrease the damage of equipment, and drive cross bar movable in the horizontal direction between left riser and right riser by driven unit, the equipment of ensure that can rise and winch in different repair car of electric powers, the length of cross bar can be regulated according to different repair car of electric powers, result is simple, Practical Performance is good, decrease the productive costs that existing electric block produces, result of use is good, simple to operate, control effects is good.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul of the present invention;
Fig. 2 is the structural representation that the present invention lifts by crane assembly;
Fig. 3 is the structural representation of latch assembly of the present invention;
Fig. 4 is the structural representation of guidance set of the present invention;
Fig. 5 is the structural representation of driven unit of the present invention;
Fig. 6 is the structural representation of control assembly of the present invention;
Fig. 7 is the structural representation of cross bar of the present invention.
Detailed description of the invention
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Fig. 7, the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul, comprise left riser 1, right riser 2, be movably connected in length-adjustable cross bar 3 between left riser 1 and right riser 2, described cross bar 3 is provided with and drives cross bar 3 between left riser 1 and right riser 2, go up movable driven unit 4 in the horizontal direction, the bottom of described cross bar 3 is provided with lifting assembly 5, described lifting assembly 5 is provided with the latch assembly 6 being locked at by equipment and lifting by crane on assembly 5, described lifting assembly 5 comprises the motor 51 be fixedly connected on cross bar 3, be arranged on the reel 52 on motor 51, be arranged on the lifting rope 53 on reel 52, be arranged on the fixed link 54 on lifting rope 53, described fixed link 54 is provided with one block of horizontally-guided plate 55, described latch assembly 6 is arranged on horizontally-guided plate 55, described horizontally-guided plate 55 is provided with to be convenient to lifting rope 53 and to wear the through hole 56 penetrated, the bottom of described horizontally-guided plate 55 is provided with the screw collar 57 matched with fixed link 54, the hoisting screw be provided with by fixed link and equipment is coordinated, by the rolling of electric machine control lifting rope, thus equipment is lifted by crane, and control lifting rope in rolling or when unreeling by horizontally-guided plate, lifting rope does not swing, thus improve the stationary performance of equipment, by screw collar, fixed link is fixedly connected on horizontally-guided plate, improve Joint strenght, decrease fixed link generation break-off, latch assembly is arranged on horizontally-guided plate, ensure that stationarity when being arranged on lifting, the equipment when fixed link occurs to depart from that avoids comes off, improve safety performance, decrease the damage of equipment, described latch assembly 6 is at least two adjustable for height expansion links being arranged on horizontally-guided plate 55, the bottom of described expansion link is provided with at least one piece of magnetic assembly 7, the guidance set 8 that at least one level of control guide plate 55 steadily lifts by crane is provided with between described horizontally-guided plate 55 and cross bar 3, by the magnetic assembly be provided with below adjustable for height expansion link, adhesive locking is carried out to equipment, improve locking effect, structure is simple, control effects is good, easy to adjust, the equipment that can adapt to different size lifts by crane, stability is good, and the stationarity of horizontally-guided plate is ensured by guidance set, improve the safety performance of lifting, described magnetic assembly 7 is magnet, described magnet is bullet, described expansion link is provided with the mounting groove 60 be convenient to magnet 7 and installed, the metal sheet 61 with magnet attraction is provided with in described mounting groove 60, magnet attraction is effective, by metal sheet, magnet is fixed in mounting groove, ensure that the tightness of magnet, improve safety performance, avoid coming off of magnet, described guidance set 8 comprises the orienting sleeve 81 be fixedly connected on cross bar 3, be movably connected in the axis of guide 82 be connected with horizontally-guided plate 55 in orienting sleeve 81, the described axis of guide 82 is provided with recoil spring 83, one end of described recoil spring 83 is built in orienting sleeve 81, the other end of described recoil spring 83 is arranged on the axis of guide 82, the described axis of guide 82 is provided with the step 80 that recoil spring 83 is installed, also guidance set can be arranged to guide extension bar, the axis of guide coordinates with orienting sleeve, improve guide effect, and control cushion effect by recoil spring, improve the service life of guidance set, structure is simple, the displacement of lifting assembly rolling is controlled by the compressed-bit in-migration of recoil spring, improve safety performance during equipment lifting, the cross-sectional plane of described horizontally-guided plate 55 is circular, described expansion link is symmetricly set on horizontally-guided plate uniformly, described horizontally-guided plate 55 is provided with the convex edge portion 58 that a circle raises up, structure is simple, stationary performance is good, the setting in convex edge portion, can the wire of electric power first-aid and some accessory appliancess be placed on horizontally-guided plate, improve Practical Performance, described driven unit 4 comprises the driving tooth bar 41 be arranged on left riser 1, with the driven wheel 42 driving tooth bar 41 to be connected, control driven wheel 42 and drive running motor 43 movable on tooth bar 41, described cross bar 3 is provided with the mount pad 30 be convenient to running motor 43 and installed, the other end of described cross bar 3 is provided with track adjusting wheel 31, described right riser 2 is provided with the guide plate 21 being convenient to track adjusting wheel activity, by running motor control driven wheel driving tooth bar up walk, and it is movable on guide plate by track adjusting wheel, thus it is movable between left riser and right riser to realize cross bar, structure is simple, safety and reliability are good, avoid the dancing that existing track adjusting wheel activity brings, improve the service life of driven unit, described left riser 1 is connected with a portable plate 11 being convenient to drive tooth bar 41 to install, described left riser 1 is provided with the first guide rail 12 being convenient to portable plate 11 activity, described portable plate 11 is provided with the first slide block 13 matched with the first guide rail 12, described right riser 2 is provided with the second guide rail 22 being convenient to guide plate 21 activity, guide plate 21 is provided with the second slide block 23 matched with the second guide rail 22, the control assembly 9 that at least one controls portable plate 11 and guide plate 21 synchronous movement is provided with between described portable plate 11 and guide plate 21, animation effect is good, can regulate according to different equipment, result of use is good, connect reliable, and control portable plate and guide plate synchronous movement by control assembly, improve stationary performance, the error produced when avoiding activity separately, cause harm when lifting by crane, equipment brought, described control assembly 9 comprises and is arranged on control stalk 91 between portable plate 11 and guide plate 21, be arranged on the push rod 92 on control stalk 91, described push rod 92 is provided with cushion rubber 93, described cushion rubber 93 is provided with adapter plate 94, control control stalk by push rod thus make portable plate and guide plate synchronous movement, structure is simple, controlled by the work of push rod and return, easy to operate, stationary performance is good, the setting of cushion rubber, ensure that push rod not by the impulsive force that external force or car body produce when moving, improve the service life of push rod, described cross bar 3 comprises the first connecting rod 33 that middle part is provided with groove 32, be movably connected in the second connecting rod 34 that first connecting rod 33 is connected with left riser 1, be movably connected in the third connecting rod 35 that first connecting rod 33 is connected with right riser 2, described groove 32 is dovetail furrow, described first connecting rod 33 is provided with the lock screw 36 controlling second connecting rod 34 and third connecting rod 35 activity respectively, described second connecting rod 34 and third connecting rod 35 are equipped with the scale mark 37 of display cross bar 3 length, the activity on first connecting rod by second connecting rod and third connecting rod, and the activity of second connecting rod and third connecting rod is controlled by lock screw, can regulate cross bar according to the car body of different size, Practical Performance is good, and carry out Real Time Observation by scale mark, improve accuracy during adjustment, decrease work capacity.
During use, left riser and right riser are arranged in repair car of electric power respectively, the length of cross bar 3 is regulated according to the model of repair car of electric power, and the length of cross bar 3 is shown by scale mark 37, cross bar 3 can accurately be positioned in repair car of electric power, the model of lifting appliance as required, portable plate 11 and guide plate 21 synchronous movement adjustment between left riser 1 and right riser 2 is controlled by control assembly 9, driven wheel 42 is controlled movable on driving tooth bar 41 by running motor 43, it is movable to make in the horizontal direction of cross bar 3 between left riser 1 and right riser 2, and control reel 52 pairs of lifting ropes 53 by motor 51 and unreel process, fixed link 54 on lifting rope 53 is connected with equipment, the magnetic assembly 7 adhesive equipment of expansion link bottom is made by adjustable telescopic rod, make equipment in lifting process, avoid the damage of equipment, lifting rope 53 unreel or rolling time, realize the steady rolling of lifting rope by guidance set 8 or unreel, decrease the swing of equipment, after equipment rises and winches to certain altitude, driven wheel 42 is controlled movable on driving tooth bar 41 by running motor 43, equipment is risen and winches in repair car of electric power, operate successively, just can regulate according to the repair car of electric power of different model and different lifting appliances, just can realize the lifting of equipment easily and fast.
The connection to equipment is realized by the lifting assembly on cross bar, and by latch assembly, equipment is locked on lifting assembly, ensure that in lifting process, equipment does not come off, improve safety performance during lifting, decrease the damage of equipment, and drive cross bar movable in the horizontal direction between left riser and right riser by driven unit, the equipment of ensure that can rise and winch in different repair car of electric powers, the length of cross bar can be regulated according to different repair car of electric powers, result is simple, Practical Performance is good, decrease the productive costs that existing electric block produces, result of use is good, simple to operate, control effects is good.
Claims (10)
1. the lifting appliance of the automobile-used equipment handling of electric power overhaul, it is characterized in that: comprise left riser (1), right riser (2), be movably connected in length-adjustable cross bar (3) between left riser (1) and right riser (2), described cross bar (3) is provided with and drives cross bar (3) between left riser (1) and right riser (2), go up movable driven unit (4) in the horizontal direction, the bottom of described cross bar (3) is provided with lifting assembly (5), described lifting assembly (5) is provided with the latch assembly (6) being locked at by equipment and lifting by crane on assembly (5).
2. the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul according to claim 1, it is characterized in that: described lifting assembly (5) comprises the motor (51) be fixedly connected on cross bar (3), be arranged on the reel (52) on motor (51), be arranged on the lifting rope (53) on reel (52), be arranged on the fixed link (54) on lifting rope (53), described fixed link (54) is provided with one piece of horizontally-guided plate (55), described latch assembly (6) is arranged on horizontally-guided plate (55), described horizontally-guided plate (55) is provided with and is convenient to lifting rope (53) and wears the through hole (56) penetrated, the bottom of described horizontally-guided plate (55) is provided with the screw collar (57) matched with fixed link (54).
3. the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul according to claim 2, it is characterized in that: described latch assembly (6) is at least two adjustable for height expansion links be arranged on horizontally-guided plate (55), the bottom of described expansion link is provided with at least one piece of magnetic assembly (7), is provided with the guidance set (8) that at least one level of control guide plate (55) steadily lifts by crane between described horizontally-guided plate (55) and cross bar (3).
4. the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul according to claim 3, it is characterized in that: described magnetic assembly (7) is magnet, described magnet is bullet, described expansion link is provided with the mounting groove (60) be convenient to magnet (7) and installed, and is provided with and the metal sheet of magnet attraction (61) in described mounting groove (60).
5. the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul according to claim 3, it is characterized in that: described guidance set (8) comprises the orienting sleeve (81) be fixedly connected on cross bar (3), be movably connected in the axis of guide (82) be connected with horizontally-guided plate (55) in orienting sleeve (81), the described axis of guide (82) is provided with recoil spring (83), one end of described recoil spring (83) is built in orienting sleeve (81), the other end of described recoil spring (83) is arranged on the axis of guide (82), the described axis of guide (82) is provided with the step (80) that recoil spring (83) is installed.
6. the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul according to claim 3, it is characterized in that: the cross-sectional plane of described horizontally-guided plate (55) is for circular, described expansion link is symmetricly set on horizontally-guided plate uniformly, and described horizontally-guided plate (55) is provided with the convex edge portion (58) that a circle raises up.
7. the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul according to claim 1, it is characterized in that: described driven unit (4) comprises the driving tooth bar (41) be arranged on left riser (1), with the driven wheel (42) driving tooth bar (41) to be connected, control driven wheel (42) and drive the upper movable running motor (43) of tooth bar (41), described cross bar (3) is provided with the mount pad (30) be convenient to running motor (43) and installed, the other end of described cross bar (3) is provided with track adjusting wheel (31), described right riser (2) is provided with the guide plate (21) being convenient to track adjusting wheel activity.
8. the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul according to claim 7, it is characterized in that: described left riser (1) is connected with a portable plate (11) being convenient to drive tooth bar (41) to install, described left riser (1) is provided with and is convenient to the first movable guide rail of portable plate (11), described portable plate (11) is provided with the first slide block matched with the first guide rail, described right riser (2) is provided with and is convenient to the second movable guide rail of guide plate (21), guide plate (21) is provided with the second slide block matched with the second guide rail, the control assembly (9) that at least one controls portable plate (11) and guide plate (21) synchronous movement is provided with between described portable plate (11) and guide plate (21).
9. the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul according to claim 8, it is characterized in that: described control assembly (9) comprise be arranged on control stalk (91) between portable plate (11) and guide plate (21), the push rod (92) be arranged on control stalk (91), described push rod (92) is provided with cushion rubber (93), and described cushion rubber (93) is provided with adapter plate (94).
10. the lifting appliance of the automobile-used equipment handling of a kind of electric power overhaul according to claim 1, it is characterized in that: described cross bar (3) comprises the first connecting rod (33) that middle part is provided with groove (32), be movably connected in the upper second connecting rod (34) be connected with left riser (1) of first connecting rod (33), be movably connected in the upper third connecting rod (35) be connected with right riser (2) of first connecting rod (33), described groove (32) is dovetail furrow, described first connecting rod (33) is provided with the lock screw (36) controlling second connecting rod (34) and third connecting rod (35) activity respectively, described second connecting rod (34) and third connecting rod (35) are equipped with the scale mark (37) of display cross bar (3) length.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610182399.9A CN105762699B (en) | 2015-03-30 | 2015-03-30 | The boom hoisting of the automobile-used equipment handling of electric power overhaul |
| CN201510144915.4A CN104787683B (en) | 2015-03-30 | 2015-03-30 | A kind of boom hoisting of the automobile-used equipment handling of electric power overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510144915.4A CN104787683B (en) | 2015-03-30 | 2015-03-30 | A kind of boom hoisting of the automobile-used equipment handling of electric power overhaul |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610182399.9A Division CN105762699B (en) | 2015-03-30 | 2015-03-30 | The boom hoisting of the automobile-used equipment handling of electric power overhaul |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104787683A true CN104787683A (en) | 2015-07-22 |
| CN104787683B CN104787683B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510144915.4A Active CN104787683B (en) | 2015-03-30 | 2015-03-30 | A kind of boom hoisting of the automobile-used equipment handling of electric power overhaul |
Country Status (1)
| Country | Link |
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| CN (1) | CN104787683B (en) |
Cited By (3)
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| CN107161865A (en) * | 2017-07-09 | 2017-09-15 | 唐志赏 | It is a kind of to be easy to mobile hoisting machinery |
| CN107673238A (en) * | 2017-07-18 | 2018-02-09 | 金华送变电工程有限公司 | A kind of auxiliary mould for overhauling handcart-type switch |
| CN109761156A (en) * | 2019-02-19 | 2019-05-17 | 桐城市畅润电力工程有限公司 | One kind using lifting framework based on power equipment installation |
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| FR2686053A3 (en) * | 1992-01-10 | 1993-07-16 | Pascal Allemandou | Apparatus for lifting and handling seats of the railway (S.N.C.F) type in carriages and on the ground |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107161865A (en) * | 2017-07-09 | 2017-09-15 | 唐志赏 | It is a kind of to be easy to mobile hoisting machinery |
| CN107161865B (en) * | 2017-07-09 | 2018-10-23 | 青岛金经纬港机有限公司 | A kind of hoisting machinery easy to remove |
| CN107673238A (en) * | 2017-07-18 | 2018-02-09 | 金华送变电工程有限公司 | A kind of auxiliary mould for overhauling handcart-type switch |
| CN109761156A (en) * | 2019-02-19 | 2019-05-17 | 桐城市畅润电力工程有限公司 | One kind using lifting framework based on power equipment installation |
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|---|---|
| CN104787683B (en) | 2016-06-22 |
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