CN105347276A - Electric cable trench cover plate lifting and placing device - Google Patents
Electric cable trench cover plate lifting and placing device Download PDFInfo
- Publication number
- CN105347276A CN105347276A CN201510780436.1A CN201510780436A CN105347276A CN 105347276 A CN105347276 A CN 105347276A CN 201510780436 A CN201510780436 A CN 201510780436A CN 105347276 A CN105347276 A CN 105347276A
- Authority
- CN
- China
- Prior art keywords
- horizontal base
- cover plate
- column
- sprocket wheel
- rotating shaft
- 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.)
- Granted
Links
Abstract
The invention discloses an electric cable trench cover plate lifting and placing device, and belongs to cover plate lifting and placing tools. The electric cable trench cover plate lifting and placing device structurally comprises a horizontal base. A pair of sliding grooves is formed in the horizontal base. A sliding block is in sliding fit with the horizontal base through the sliding grooves. A lead screw is arranged in the horizontal base. One end of the lead screw extends to the outer side of the horizontal base, and a first chain wheel is arranged on the lead screw. The horizontal base extends upwards to form a stand column, and pulleys are arranged at the top end and in the middle of the stand column. A rotating shaft bearing is arranged in the middle of the stand column, a rotating shaft is arranged in the rotating shaft bearing, and the rotating shaft is provided with a rope wheel and a second chain wheel. The rotating shaft is connected with a motor shaft of a drive motor through a coupler. The second chain wheel and the first chain wheel are connected through a chain, and a rope groove is formed in the rope wheel. A steel wire rope winds around the two pulleys on the stand column, one end of the steel wire rope is fixed to the rope wheel, and the other end of the steel wire rope is fixed to a first hanging point on a cover plate. The electric cable trench cover plate lifting and placing device has the beneficial effects that manual operation is replaced by mechanical equipment, the labor intensity of workers is lowered, and the work efficiency is improved.
Description
Technical field
The present invention relates to a kind of cover plate and work the instrument of putting, especially a kind of electric power cable channel cover plate rises puts device.
Background technology
At present, the many employings of external cable trench cover of substation lean out formula and arrange, see Fig. 1, namely trench cover length is greater than the length of cable duct, and certain length is stretched out all than cable duct in its both sides, and why cover plate adopts this formula that leans out enough to make, because external cable ditch top will exceed outdoor ground 100-150mm, prevent rainwater from pouring into, conveniently cover plate is opened simultaneously, so cable duct is stretched out on the every limit of cover plate.
In maintenance process, need cover plate to open, at present, the mode opening cable channel cover plate is manual mode, needs two people to lift together, is lifted by cover plate, and it is larger that work is slight.
Also crane can be used to lift, but the vacant lot limited area outside substation, and substation itself is dangerous situation, general vehicle does not allow to enter operation.
Therefore, be necessary to provide a kind of novel instrument.
Summary of the invention
Technical assignment of the present invention provides a kind of electric power cable channel cover plate to rise for above-mentioned deficiency of the prior art to put device, this electric power cable channel cover plate rises to be put device and has and replace manual operation by mechanical equipment, reduce the labour intensity of workman, improve the feature of work efficiency.
The technical solution adopted for the present invention to solve the technical problems is: it comprises
Horizontal base, described horizontal base is overall rectangular cast steel base, has a pair chute in described horizontal base, and a slide block is by coordinating of carrying out between straight with horizontal base sliding, wherein, the length of described horizontal base is suitable with the width of cover plate;
One leading screw is installed in horizontal base, the two ends of described leading screw are arranged in horizontal base by bearing, and one end of described leading screw extends to the outside of horizontal base, and first sprocket wheel is installed thereon, in described slide block, is provided with a silk braid coordinated with leading screw;
Horizontal base away from first sprocket wheel one end extends a boss to both sides;
Horizontal base near first sprocket wheel one end upwards extends a column, and column top and middle part are provided with pulley, and the diameter of described pulley is greater than the width of column, and the top of column is provided with handle;
A shaft bearing is installed at the middle part of column, rotating shaft is provided with in shaft bearing, column is stretched out in one end of rotating shaft, the rotating shaft of stretching out column is respectively arranged with a rope sheave and the second sprocket wheel, rotating shaft is connected with the motor shaft of drive motor by coupler, the second described sprocket wheel and the first sprocket wheel are oppositely arranged and in the same size, are connected between the second sprocket wheel with the first sprocket wheel by chain, have the grooving of storage steel rope in described rope sheave;
Steel rope walks around two pulleys on column, and one end is fixed on rope sheave, and the other end fixes the first sling point on the cover board, and the first sling point is arranged on the far-end of cover plate,
The diameter of described rope sheave is greater than the diameter of the second sprocket wheel.
Shown slide block top is provided with block, and in described block, be provided with the draw-in groove of a horizontally set, draw-in groove is made up of horizontal surface, vertical face and inclined-plane.
Slide block is provided with a hangers, is on the cover board provided with the second sling point, between hangers and the second sling point, use snap close to lock.
Be welded to connect between horizontal base and column.
Vertically between horizontal base with column to arrange.
Be articulated and connected between horizontal base and column.
Compared to the prior art electric power cable channel cover plate of the present invention rises puts device, has following outstanding beneficial effect: this apparatus structure is simple, uses steel rope and screw mechanism to carry out transmission, small and exquisite, without the need to manually carrying, easily can carry and operate, easy to use.
In the process used, cover plate starting by heeling condition, safe and reliable, the demand of maintenance activity can be met.
Accompanying drawing explanation
Fig. 1 is using state figure of the present invention.
Fig. 2 is full sectional view.
Fig. 3 is hoisting process schematic diagram.
Fig. 4 is block diagram of the present invention.
Fig. 5 is the block diagram of slide block.
In figure: 1 horizontal base, 11 frames, 12 bosses, 2 slide blocks, 21 hangers, 22 blocks, 23 draw-in grooves, 3 leading screws, 31 first sprocket wheels, 32 second sprocket wheels, 33 chains, 4 columns, 41 pulleys, 42 handles, 43 rotating shafts, 44 rope sheaves, 45 shaft bearings, 46 coupler, 47 drive motor, 5 steel ropes, 6 cover plates, 61 first sling points, 62 second sling points.
Detailed description of the invention
With reference to Figure of description electric power cable channel cover plate of the present invention risen and put device and be described in detail below.
Electric power cable channel cover plate of the present invention rises puts device, and its basic principle utilizes the principle of steel rope and leading screw, cover plate carried out the movement of horizontal direction, and support in conjunction with the limes marginis of cable duct both sides, completes keying.
Its structure comprises horizontal base 1, and this horizontal base adopts cast steel base, wherein has the frame 11 of a rectangle, and by four limits, i.e. the side of both sides and the end at two ends, wherein the height of this horizontal base 1 is suitable with gap between cover plate 6 and ground.Be provided with a slide block 2 in this frame, that carries out between slide block 2 with horizontal base 1 sliding coordinates, and particularly, inside two of frame, be provided with symmetrical chute, coordinated by straight, the length of wherein above-mentioned frame 11 is suitable with the width of cover plate 6.
Slide block 2 top is provided with block 22, hangers 21 is provided with above block 22, in block 22, be wherein provided with the draw-in groove 23 of a horizontally set, draw-in groove 23 is made up of horizontal surface, vertical face and inclined-plane, wherein inclined-plane is positioned at top, carry out stop and spacing to cover plate 6, inclined-plane is to make cover plate have the space of adjustment in an inclined state, shown in figure 5.
In frame 11, be provided with a leading screw 3, the two ends of leading screw 3 are arranged in horizontal base 1 by bearing, and one end of this leading screw 3 extends to the outside of horizontal base, and install first sprocket wheel 31 thereon.Meanwhile, be provided with a silk braid in above-mentioned slide block 2, leading screw 3 is through silk braid, and leading screw 3 rotates, and slide block 2 can carry out slide anteroposterior along leading screw 3 in frame 11, and realizes movable.
On the horizontal base 1 away from first sprocket wheel 31 one end, extend a boss 12 to both sides, for supporting.
On the horizontal base 1 near first sprocket wheel 31 one end, upwards extend a column 4, column 4 top and middle part are provided with pulley 41, and the diameter of described pulley 41 is greater than the width of column 4, and the top of column 4 is provided with handle 42;
A shaft bearing 45 is installed at the middle part of column 4, rotating shaft 43 is provided with in shaft bearing 45, column 4 is stretched out in one end of rotating shaft 43, the rotating shaft 43 of stretching out column 4 is respectively arranged with rope sheave 44 and second sprocket wheel 32, rotating shaft 43 is connected with the motor shaft of drive motor 47 by coupler 46, the second described sprocket wheel 32 and the first sprocket wheel 31 are oppositely arranged and in the same size, be connected by chain 33 between second sprocket wheel 32 with the first sprocket wheel 31, there is in described rope sheave 44 grooving of storage steel rope 5, a stay bearing plate is provided with in the middle part of the column 4 of drive motor 47 bottom, drive motor 47 is arranged through stay bearing plate and column fixes,
Steel rope 5 walks around two pulleys 41 on column 4, and one end is fixed on rope sheave 44, and the other end the first sling point 61, first sling point be fixed on cover plate 6 is arranged on the far-end of cover plate 6,
The diameter of rope sheave 44 is greater than the diameter of the second sprocket wheel 32, and make cover plate 6 in the process of lifting, the first sling point 61 has an action provoked, as shown in Figure 3.
Further, for ensureing the safety of lifting, on the cover board be provided with the second sling point 62, second sling point 62 is positioned at the near-end of cover plate 6, on slide block 2, be provided with a hangers 21 simultaneously, cover plate 6 to be resisted against on slide block 2 and to use snap close to lock between hangers 21 and the second sling point 62, realizes connecting, and the two ends of such cover plate are connected with steel rope and slide block respectively.
During use, start drive motor 41, the motor shaft of drive motor 41 drives rotating shaft 43 to rotate by coupler 46, rope sheave 44 in rotating shaft 43 simultaneously and the second sprocket wheel 32 rotate, second sprocket wheel 32 drives the first sprocket wheel 31 to rotate by chain 33, first sprocket wheel 31 is fixed on leading screw 3, leading screw 3 is together rotated, slide block 2 moves axially along leading screw 3, rope sheave 44 rotates and makes steel rope 5 have the action of a rope closing simultaneously, the rope closing speed of steel rope 5 is greater than the kinematic velocity of slide block 2, like this, cover plate 6 has an action of upwards raising gradually, realize the movement of horizontal direction simultaneously, it is the action of a compound, simulation staff operates, complete lifting work.
Embodiment cited is above only for understanding the present invention's; it is not the restriction to technical scheme described in the invention; the those of ordinary skill of related fields; on the basis of technical scheme described in claim; can also make multiple change or distortion, all equivalent changes or distortion all should be encompassed within claims of the present invention.The present invention does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (6)
1. electric power cable channel cover plate rises and puts device, it is characterized in that: comprise
Horizontal base, described horizontal base is overall rectangular cast steel base, has a pair chute in described horizontal base, and a slide block is by coordinating of carrying out between straight with horizontal base sliding, wherein, the length of described horizontal base is suitable with the width of cover plate;
One leading screw is installed in horizontal base, the two ends of described leading screw are arranged in horizontal base by bearing, and one end of described leading screw extends to the outside of horizontal base, and first sprocket wheel is installed thereon, in described slide block, is provided with a silk braid coordinated with leading screw;
Horizontal base away from first sprocket wheel one end extends a boss to both sides;
On the horizontal base of first sprocket wheel one end, upwards extend a column, column top and middle part are provided with pulley, and the diameter of described pulley is greater than the width of column, and the top of column is provided with handle;
A shaft bearing is installed at the middle part of column, rotating shaft is provided with in shaft bearing, column is stretched out in one end of rotating shaft, the rotating shaft of stretching out column is respectively arranged with a rope sheave and the second sprocket wheel, rotating shaft is connected with the motor shaft of drive motor by coupler, the second described sprocket wheel and the first sprocket wheel are oppositely arranged and in the same size, are connected between the second sprocket wheel with the first sprocket wheel by chain, have the grooving of storage steel rope in described rope sheave;
Steel rope walks around two pulleys on column, and one end is fixed on rope sheave, and the other end fixes the first sling point on the cover board, and the first sling point is arranged on the far-end of cover plate,
The diameter of described rope sheave is greater than the diameter of the second sprocket wheel.
2. cable channel cover plate start-stop system according to claim 1, is characterized in that: shown slide block top is provided with block, is provided with the draw-in groove of a horizontally set in described block, and draw-in groove is made up of horizontal surface, vertical face and inclined-plane.
3. cable channel cover plate start-stop system according to claim 1 and 2, is characterized in that: on slide block, be provided with a hangers, be on the cover board provided with the second sling point, between hangers and the second sling point, use snap close to lock.
4. cable channel cover plate start-stop system according to claim 1, is characterized in that: be welded to connect between horizontal base and column.
5. cable channel cover plate start-stop system according to claim 4, is characterized in that: vertically between horizontal base with column arrange.
6. cable channel cover plate start-stop system according to claim 1, is characterized in that: be articulated and connected between horizontal base and column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780436.1A CN105347276B (en) | 2015-11-13 | 2015-11-13 | Electric power cable channel cover plate rises puts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780436.1A CN105347276B (en) | 2015-11-13 | 2015-11-13 | Electric power cable channel cover plate rises puts device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105347276A true CN105347276A (en) | 2016-02-24 |
| CN105347276B CN105347276B (en) | 2017-07-07 |
Family
ID=55323378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510780436.1A Expired - Fee Related CN105347276B (en) | 2015-11-13 | 2015-11-13 | Electric power cable channel cover plate rises puts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105347276B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821161A (en) * | 2018-05-31 | 2018-11-16 | 国网山东省电力公司郓城县供电公司 | A kind of device for removal cable trench cover |
| CN109132972A (en) * | 2018-10-23 | 2019-01-04 | 国网山东省电力公司昌乐县供电公司 | Cable well lid Operation Van |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4181290A (en) * | 1978-12-15 | 1980-01-01 | Affolter Bill G | Manhole cover lifting device |
| FR2679544A1 (en) * | 1991-07-26 | 1993-01-29 | Pouyaud Daniel | Autonomous (self-contained) equipment making it possible to extract and move elements which are set into the ground, such as manhole covers, gratings |
| WO2004000715A2 (en) * | 2002-06-20 | 2003-12-31 | Dave Roberts | Portable manhole cover remover |
| CN201172616Y (en) * | 2008-07-17 | 2008-12-31 | 辽宁省电力有限公司抚顺供电公司 | Manhole hoisting device |
| US7703856B1 (en) * | 2006-08-31 | 2010-04-27 | Duncan C Warren | Manhole cover frame removal saw |
| CN202054546U (en) * | 2011-03-24 | 2011-11-30 | 徐州工业职业技术学院 | Pulley-type manhole cover lifting tool |
| CN202346683U (en) * | 2011-12-14 | 2012-07-25 | 南通贝斯特船舶与海洋工程设计有限公司 | Portable type small hanger rod of ship manhole cover |
-
2015
- 2015-11-13 CN CN201510780436.1A patent/CN105347276B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4181290A (en) * | 1978-12-15 | 1980-01-01 | Affolter Bill G | Manhole cover lifting device |
| FR2679544A1 (en) * | 1991-07-26 | 1993-01-29 | Pouyaud Daniel | Autonomous (self-contained) equipment making it possible to extract and move elements which are set into the ground, such as manhole covers, gratings |
| WO2004000715A2 (en) * | 2002-06-20 | 2003-12-31 | Dave Roberts | Portable manhole cover remover |
| US7703856B1 (en) * | 2006-08-31 | 2010-04-27 | Duncan C Warren | Manhole cover frame removal saw |
| CN201172616Y (en) * | 2008-07-17 | 2008-12-31 | 辽宁省电力有限公司抚顺供电公司 | Manhole hoisting device |
| CN202054546U (en) * | 2011-03-24 | 2011-11-30 | 徐州工业职业技术学院 | Pulley-type manhole cover lifting tool |
| CN202346683U (en) * | 2011-12-14 | 2012-07-25 | 南通贝斯特船舶与海洋工程设计有限公司 | Portable type small hanger rod of ship manhole cover |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821161A (en) * | 2018-05-31 | 2018-11-16 | 国网山东省电力公司郓城县供电公司 | A kind of device for removal cable trench cover |
| CN108821161B (en) * | 2018-05-31 | 2023-09-26 | 国网山东省电力公司郓城县供电公司 | Device for moving cable trench cover plate |
| CN109132972A (en) * | 2018-10-23 | 2019-01-04 | 国网山东省电力公司昌乐县供电公司 | Cable well lid Operation Van |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105347276B (en) | 2017-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204497630U (en) | A kind of highly compatible for circuit breaker and porcelain vase overturns car | |
| CN204237493U (en) | A kind of substation equipment maintenance Simple hanger | |
| CN105347276A (en) | Electric cable trench cover plate lifting and placing device | |
| CN108750961B (en) | Crane convenient to move | |
| CN210340256U (en) | Safety protection device for electric power overhaul | |
| CN206886632U (en) | A kind of cable channel cover plate handling device | |
| CN215101724U (en) | Plain type pipeline construction lift | |
| CN205666547U (en) | Rack and pinion formula unwrapping wire coaster | |
| CN212669035U (en) | High altitude construction auxiliary device for building | |
| CN214360123U (en) | Small-size lift is used in engineering construction | |
| CN210973629U (en) | Gantry crane for subway slag tapping | |
| CN209872174U (en) | Hoisting accessory is used in compressor unit maintenance | |
| CN113666274A (en) | Intelligent lifting device for building | |
| CN210530285U (en) | Assembled movable aerial work platform | |
| CN105386607B (en) | Cable channel cover plate manual opening-closing device | |
| CN213505616U (en) | Portal frame is used in building engineering construction | |
| CN219732690U (en) | Construction engineering scaffold | |
| CN214989680U (en) | Green's concrete prefabricated component special lifting device | |
| CN212956426U (en) | Gate for water conservancy facilities | |
| CN109110667A (en) | A kind of mobile auxiliary board wall splicing apparatus | |
| CN212581377U (en) | Continuous coordination synchronous tensioning hoisting equipment | |
| CN215722706U (en) | Intelligent movable type lifting high-pole lamp | |
| CN213059962U (en) | Lifting device for constructional engineering | |
| CN216105460U (en) | Liftable support for construction engineering construction | |
| CN210764099U (en) | Inspection shaft lid transport mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20171113 |