CN108773785A - A kind of cable channel cover plate lifting device convenient for folding storage - Google Patents
A kind of cable channel cover plate lifting device convenient for folding storage Download PDFInfo
- Publication number
- CN108773785A CN108773785A CN201810606770.9A CN201810606770A CN108773785A CN 108773785 A CN108773785 A CN 108773785A CN 201810606770 A CN201810606770 A CN 201810606770A CN 108773785 A CN108773785 A CN 108773785A
- Authority
- CN
- China
- Prior art keywords
- support leg
- main frame
- frame body
- cover plate
- steel wire
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a kind of cable channel cover plate lifting devices convenient for folding storage, including main frame body, support leg, supporting rod, lifting door frame and capstan winch；Support leg sets at least to three, and the top of support leg is hingedly installed on the baseplane center symmetric setting of the baseplane and more than one piece support leg of main frame body relative to main frame body, and the bottom end of support leg is equipped with Universal wheel structure；Supporting rod location and installation is between support leg and main frame body；Two footing ends of lifting door frame are hingedly mounted on main frame body, and crossbeam is equipped with lifting hitch gear and guide wheel for steel wire；Capstan winch is mounted on main frame body, including reel and steel wire rope, and reel includes reel driving, and one end of steel wire rope is fixed and is wrapped on reel, the other end bypasses the guide wheel for steel wire of lifting door frame and is fixedly mounted on main frame body.This is simple in structure, easy to operate convenient for the cable channel cover plate lifting device of folding storage, is lifted to cable channel cover plate when especially suitable for power equipment maintaining.
Description
Technical field
It is specifically a kind of to be suitable for carrying out promotion installation to cable channel cover plate being convenient for the present invention relates to a kind of lifting device
The cable channel cover plate lifting device of folding storage belongs to electric power facility maintenance technology field.
Background technology
Cable duct is the underground piping for laying and replacing electric power or telecommunication cable facility, and by cabling facility
Building enclosure, have the pipeline configurations form such as rectangle, circle, arch.Cable duct is usually the raceway groove for being covered with cable channel cover plate,
Cable channel cover plate must be all opened when laying and repair cable.Cable channel cover plate usually 200~300kg of dead weight, length and width 50cm is not
Deng, thick 20cm, dust siltation, and cable are easily led to if the ditch seam between the edge and cable duct of cable channel cover plate is poorly sealed
The lifting pulling force of trench cover need to be more than itself weight, if therefore being opened using light instruments such as steel shovel, crowbars by construction personnel
Cable channel cover plate necessarily enables its corner be damaged, is not easy to reset, and not only working efficiency is low but also may also result in construction personnel's meaning
Outer injury.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of cable channel cover plate lifting device convenient for folding storage, simple in structure,
It is easy to operate, effectively cable channel cover plate can be lifted after support is set up, be also convenient for folding storage when not in use, it is special
Cable channel cover plate Shi Yongyu not be lifted when power equipment maintaining.
To achieve the above object, this includes main frame body, support leg, branch convenient for the cable channel cover plate lifting device of folding storage
Strut, lifting door frame and capstan winch；
The support leg sets at least to three, and the top of support leg is hingedly installed on the baseplane of main frame body and more
The bottom end of baseplane center symmetric setting of the part support leg relative to main frame body, support leg is equipped with the universal wheel with locking function
Structure；
The quantity of the supporting rod is identical as the quantity of support leg, and supporting rod is connected on by wearing in support leg and main frame body
Positioning pin location and installation between support leg and main frame body；
The lifting door frame is door-shaped frame structure, and two footing ends of door-shaped frame structure are hingedly mounted on main frame body
On, the crossbeam of door-shaped frame structure is equipped with lifting hitch gear, and steel wire rope guiding is additionally provided on the crossbeam of door-shaped frame structure
Wheel；
The capstan winch is mounted on main frame body, including reel and steel wire rope, and reel includes that reel drives, and the one of steel wire rope
End is fixed and is wrapped on reel, the other end bypasses the guide wheel for steel wire of lifting door frame and is fixedly mounted on main frame body.
As a kind of embodiment of capstan winch of the present invention, for the cable channel cover plate of heavier-weight, capstan winch is electric capstan
Structure, reel driving is decelerating motor.
As the another embodiment of capstan winch of the present invention, for the cable channel cover plate of lighter in weight, capstan winch is hand strand
Dish structure, reel driving is rocking handle.
Scheme as a further improvement on the present invention, guide wheel for steel wire are set as two pieces, and two pieces guide wheel for steel wire is left
The right side is symmetricly set on the crossbeam both ends of lifting door frame.
Compared with prior art, this is convenient for the cable channel cover plate lifting device of folding storage due to the branch equipped with hinged installation
Support leg and the supporting rod detachably installed by positioning pin, therefore the storage and exhibition of support leg can be realized by dismounting supporting rod
Open holding state；Due to equipped with hinged installation lifting door frame and the capstan winch that is connect with lifting door frame by guide wheel for steel wire,
Therefore the reel driving of controllable capstan winch make reel rotation release or recycling steel wire rope realize the overturning of lifting door frame decline or on
It rises, and then realizes the promotion to cable channel cover plate, while releasable steel wire rope makes lifting door frame overturning be in water when being stored
Level state is realized convenient for storing transition, simple in structure, easy to operate, is carried out to cable channel cover plate when especially suitable for power equipment maintaining
Lifting.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the vertical view of Fig. 1.
In figure：1, main frame body, 2, support leg, 21, Universal wheel structure, 3, supporting rod, 4, lifting door frame, 41, steel wire rope leads
To wheel, 5, capstan winch, 51, steel wire rope.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, this convenient for folding storage cable channel cover plate lifting device include main frame body 1, support leg 2,
Supporting rod 3, lifting door frame 4 and capstan winch 5.
The main frame body 1 is rectangular frame structure.
The support leg 2 sets at least to three, the top of support leg 2 be hingedly installed on the baseplane of main frame body 1 and
The bottom end of baseplane center symmetric setting of the more than one piece support leg 2 relative to main frame body 1, support leg 2 is equipped with locking function
Universal wheel structure 21.
The quantity of the supporting rod 3 is identical as the quantity of support leg 2, and supporting rod 3 is connected on support leg 2 and body frame by wearing
Positioning pin location and installation on body 1 is between support leg 2 and main frame body 1.
The lifting door frame 4 is door-shaped frame structure, and two footing ends of door-shaped frame structure are hingedly mounted on body frame
On body 1, the crossbeam of door-shaped frame structure is equipped with lifting hitch gear, and being additionally provided with steel wire rope on the crossbeam of door-shaped frame structure leads
To wheel 41.
The capstan winch 5 is mounted on main frame body 1, including reel and steel wire rope 51, and reel includes reel driving, steel wire rope
51 one end is fixed and is wrapped on reel, the other end is fixedly mounted on body frame around the guide wheel for steel wire 41 of lifting door frame 4
On body 1.
This is convenient for the cable channel cover plate lifting device of folding storage when in use, and supporting rod 3 is connected on support leg 2 by wearing
And the positioning pin location and installation on main frame body 1, between support leg 2 and main frame body 1, main frame body 1 realizes firm support；Then
This is pushed to move integrally the suitable position to above the cable cover that need to be promoted convenient for the cable channel cover plate lifting device of folding storage
It sets and locks Universal wheel structure 21；The reel driving of control capstan winch 5 makes reel rotation release steel wire rope 51, in its own gravity
Under the action of lifting door frame 4 along its articulated shaft overturning drop to suitable height, the hook of 6 bottom end of boom hoist cable is stretched to
In lifting eye on cable cover and after being bonded, by the hanging hook machine on the top of boom hoist cable 6 and lifting door frame 4
Structure connects, you can the reel of control capstan winch 5, which drives, makes reel reverse rotation recycling steel wire rope 51, in 51 removal process of steel wire rope i.e.
Lifting door frame 4, which can be pulled, makes lifting door frame 4 rise along the overturning of its articulated shaft, pull out cable channel cover plate by boom hoist cable 6
Cable duct card slot, unclamping Universal wheel structure 21 can push this to carry cable convenient for the cable channel cover plate lifting device of folding storage
Trench cover carries out position movement.This is convenient for the cable channel cover plate lifting device of folding storage after use, can first control strand
The reel driving of disk 5, which makes reel rotation release steel wire rope 51, makes the overturning of lifting door frame 4 be horizontal, and then removes supporting rod
3 positioning pin, you can make support leg 2 fold in below 1 baseplane of main frame body, vehicle easy to use is transported through transition.
As a kind of embodiment of capstan winch 5 of the present invention, for the cable channel cover plate of heavier-weight, capstan winch 5 is electric mincing
Dish structure, reel driving is decelerating motor.
As the another embodiment of capstan winch 5 of the present invention, for the cable channel cover plate of lighter in weight, capstan winch 5 is hand
Winch configurations, reel driving is rocking handle.
In order to increase stability when lifting door frame 4 lifts, scheme, steel wire rope are oriented to as a further improvement on the present invention
Wheel 41 is set as two pieces, and two pieces guide wheel for steel wire 41 is symmetrical set at the crossbeam both ends of lifting door frame 4.
This convenient for folding storage cable channel cover plate lifting device due to equipped with hinged installation support leg 2 and pass through positioning
The supporting rod 3 detachably installed is sold, therefore can realize storage and the expansion holding state of support leg 2 by dismounting supporting rod 3；
Due to equipped with hinged installation lifting door frame 4 and the capstan winch 5 that is connect with lifting door frame 4 by guide wheel for steel wire 41, can
The reel driving of control capstan winch 5 makes reel rotation release or recycling steel wire rope 51 realize that the overturning of lifting door frame 4 is down or up,
And then promotion of the realization to cable channel cover plate, while releasable steel wire rope 51 makes the overturning of lifting door frame 4 be in water when being stored
Level state is realized convenient for storing transition, simple in structure, easy to operate, is carried out to cable channel cover plate when especially suitable for power equipment maintaining
Lifting.
Claims (4)
1. a kind of cable channel cover plate lifting device convenient for folding storage, which is characterized in that including main frame body (1), support leg
(2), supporting rod (3), lifting door frame (4) and capstan winch (5)；
The support leg (2) sets at least to three, the top of support leg (2) be hingedly installed on the baseplane of main frame body (1),
And baseplane center symmetric setting of the more than one piece support leg (2) relative to main frame body (1), the bottom end of support leg (2), which is equipped with, has lock
The Universal wheel structure (21) of tight function；
The quantity of the supporting rod (3) is identical as the quantity of support leg (2), supporting rod (3) by wear be connected on support leg (2) and
Positioning pin location and installation on main frame body (1) is between support leg (2) and main frame body (1)；
The lifting door frame (4) is door-shaped frame structure, and two footing ends of door-shaped frame structure are hingedly mounted on main frame body
(1) on, the crossbeam of door-shaped frame structure is equipped with lifting hitch gear, and being additionally provided with steel wire rope on the crossbeam of door-shaped frame structure leads
To wheel (41)；
The capstan winch (5) is mounted on main frame body (1), including reel and steel wire rope (51), and reel includes reel driving, steel wire
One end of rope (51) is fixed and is wrapped on reel, the other end bypasses the guide wheel for steel wire (41) of lifting door frame (4) and fixes
On main frame body (1).
2. the cable channel cover plate lifting device according to claim 1 convenient for folding storage, which is characterized in that capstan winch (5)
It is electric capstan structure, reel driving is decelerating motor.
3. the cable channel cover plate lifting device according to claim 1 convenient for folding storage, which is characterized in that capstan winch (5)
It is hand capstan structure, reel driving is rocking handle.
4. the cable channel cover plate lifting device according to claim 1 or 2 or 3 convenient for folding storage, which is characterized in that steel
Cord directive wheel (41) is set as two pieces, and two pieces guide wheel for steel wire (41) is symmetrical set the crossbeam in lifting door frame (4)
Both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810606770.9A CN108773785A (en) | 2018-06-13 | 2018-06-13 | A kind of cable channel cover plate lifting device convenient for folding storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810606770.9A CN108773785A (en) | 2018-06-13 | 2018-06-13 | A kind of cable channel cover plate lifting device convenient for folding storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108773785A true CN108773785A (en) | 2018-11-09 |
Family
ID=64026010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810606770.9A Pending CN108773785A (en) | 2018-06-13 | 2018-06-13 | A kind of cable channel cover plate lifting device convenient for folding storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108773785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683007A (en) * | 2020-05-19 | 2021-11-23 | 辽宁轨道交通职业学院 | Movable elevator with foldable supporting legs |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2207374Y (en) * | 1994-08-29 | 1995-09-13 | 王绍清 | Manpower, electric mini-size operating hoisting machine |
| US5580189A (en) * | 1995-12-22 | 1996-12-03 | Searex, Inc. | Jack-up rig crane |
| CN102491188A (en) * | 2011-11-18 | 2012-06-13 | 武汉船用机械有限责任公司 | Ocean platform crane |
| CN204802900U (en) * | 2015-05-22 | 2015-11-25 | 四川建设机械（集团）股份有限公司 | Amplitude changing device of swing arm formula tower machine |
| CN106744438A (en) * | 2016-12-01 | 2017-05-31 | 国网浙江省电力公司丽水供电公司 | Telescoping cable trench cover drawing device |
| CN107200278A (en) * | 2017-07-12 | 2017-09-26 | 武汉理工大学 | The single arm support crane luffing horizontal displacement system of differential compensation |
| CN206751229U (en) * | 2017-05-16 | 2017-12-15 | 陈重 | A kind of gantry crane for being easily installed and transporting |
-
2018
- 2018-06-13 CN CN201810606770.9A patent/CN108773785A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2207374Y (en) * | 1994-08-29 | 1995-09-13 | 王绍清 | Manpower, electric mini-size operating hoisting machine |
| US5580189A (en) * | 1995-12-22 | 1996-12-03 | Searex, Inc. | Jack-up rig crane |
| CN102491188A (en) * | 2011-11-18 | 2012-06-13 | 武汉船用机械有限责任公司 | Ocean platform crane |
| CN204802900U (en) * | 2015-05-22 | 2015-11-25 | 四川建设机械（集团）股份有限公司 | Amplitude changing device of swing arm formula tower machine |
| CN106744438A (en) * | 2016-12-01 | 2017-05-31 | 国网浙江省电力公司丽水供电公司 | Telescoping cable trench cover drawing device |
| CN206751229U (en) * | 2017-05-16 | 2017-12-15 | 陈重 | A kind of gantry crane for being easily installed and transporting |
| CN107200278A (en) * | 2017-07-12 | 2017-09-26 | 武汉理工大学 | The single arm support crane luffing horizontal displacement system of differential compensation |
Non-Patent Citations (1)
| Title |
|---|
| 杨明朗: "《中国设计全集 第12卷 工具类编 生产篇》", 31 October 2012, 商务印书馆 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683007A (en) * | 2020-05-19 | 2021-11-23 | 辽宁轨道交通职业学院 | Movable elevator with foldable supporting legs |
| CN113683007B (en) * | 2020-05-19 | 2023-08-25 | 辽宁轨道交通职业学院 | Movable elevator with foldable supporting legs |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181109 |