CN207596424U - Cable pit cover plate boom hoisting - Google Patents
Cable pit cover plate boom hoisting Download PDFInfo
- Publication number
- CN207596424U CN207596424U CN201721764408.1U CN201721764408U CN207596424U CN 207596424 U CN207596424 U CN 207596424U CN 201721764408 U CN201721764408 U CN 201721764408U CN 207596424 U CN207596424 U CN 207596424U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- glider
- channel steel
- orthogonal
- pit cover
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- -1 glider Substances 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a kind of cable pit cover plate boom hoisting, including two anti-settling pedestals, two orthogonal struts, two crawl devices, two operating levers, load channel steel, glider, steel wire rope, two hooked hands, triatic stays；The lower end of two orthogonal struts is separately fixed on two dust-proof bases, and the upper end of two orthogonal struts and the both ends of triatic stay connect respectively, and crawl device is slidably connected respectively in two orthogonal struts；Two crawl devices are respectively fixed with operating lever；The both ends of load channel steel are connect respectively with two crawl devices；Glider is slidably arranged on load channel steel；Steel wire rope is fixed on glider, and the both ends of steel wire rope are connected separately with hooked hand.Using the utility model, position is moved in the unconventional cable pit cover plate lifting of 500 kilograms or more and thickness more than 25 centimetres that simple and fast can will weigh, simple in structure, is occupied little space, transport, assembly and disassembly are quite convenient to fast, reduce the working strength and security risk of staff.
Description
Technical field
The utility model belongs to electric power overhaul equipment technical field, and in particular to a kind of cable pit cover plate boom hoisting.
Background technology
At present, it is patrolled in dimension, guarantor's power supply and trouble shoot in the daily of power generation field, cable operation maintenance personnel is often
The cover board for prying open cable shaft carries out overhaul of the equipments, and normal cable manhole cover plate can depend merely on manpower and pry open, but some weigh 500 kilograms with
Upper or cover sheet thickness is depended merely on manpower more than the unconventional cable pit cover plates such as 25 centimetres and can not normally be pried open.And as the time limit increases
Long, old cable pit cover plate edge increases with cable wall friction, and cable pit cover plate edge is easily damaged, and leads to intact lifting
Difficulty bigger.And partial cables well is arranged in the narrow lane of road or should not placed in the place of large-scale plant, because
This some existing cable pit cover plate lifting trolley can not be rested in narrow lane.
For this purpose, Chinese patent CN201621234371.7 discloses a kind of cable pit cover plate pulling apparatus, the pulling apparatus
The bottom end of boom hoisting be symmetrically installed with mobile device, mobile device includes mobile bar and castor, and the centre of boom hoisting connects
Cross bar is connected to, bogey is installed on cross bar, the outer edge of bogey is provided with outline border, and the inside of bogey is equipped with
Lifting gear, lifting gear include retainer ring, sleeve, elevating lever, hydraulic cylinder and manual pump, and the retainer ring is connected to sleeve
On, sleeve is fixedly connected with elevating lever, and for elevating lever through being connected in hydraulic cylinder, the side of hydraulic cylinder is equipped with manual pump.It should
Utility model realizes the lifting of cable pit cover plate by the driving of hydraulic cylinder, does not need to manually start to carry, reduces labour
The operation intensity of personnel, improves work efficiency, and can also fold carrying.But in actual use, which cannot easily rise
It is more than 25 centimetres of unconventional cable pit cover plate to hang with weigh 500 kilograms or cover sheet thickness of convenient movement, and narrow application range needs
It improves.
Invention content
The utility model aim be to provide a kind of convenient transportation, assembly and disassembly convenience, safe operation, can be by narrow small
The simple cable manhole cover plate boom hoisting in lane, easily lifting can not be realized and move simultaneously by solving existing cable manhole cover plate lifting tool
The problem of moving unconventional cable pit cover plate.
To achieve these goals, the utility model employs following technical scheme：
A kind of cable pit cover plate boom hoisting, including two anti-settling pedestals, two orthogonal struts, two crawl devices, two
Operating lever, a load channel steel, a glider, two hooked hands, a triatic stays；The lower end of the orthogonal strut is fixed
On anti-settling pedestal；Upper end of the both ends of the triatic stay respectively with two orthogonal struts is fixedly connected；Described creeps
Device is mounted in orthogonal strut, and the operating lever is mounted on the lateral surface of crawl device, medial surface and the load channel steel of crawl device
End be fixedly connected；The glider is mounted on load channel steel and can horizontally slip；The hooked hand passes through steel wire
Rope is fixedly mounted on the bottom of glider；The orthogonal strut is equipped with card slot mouth；Pin of creeping is equipped in the crawl device；
By operating lever pumping arm action, crawl device moves up and down in orthogonal strut, and the pin that will creep is inserted into card slot mouth, carries out position
It is fixed.
In the utility model, respectively connected between the orthogonal strut and anti-settling pedestal, triatic stay by screw
It connects.
In the utility model, movable pulley is provided in the glider, glider is by movable pulley in load channel steel
On horizontally slip.Realize cable pit cover plate moving in the horizontal direction.
In the utility model, the length of the orthogonal strut and load channel steel is more than 1 meter.Ensure that cable pit cover plate is moved
In the stroke that upper and lower and horizontal direction is 1 meter or more achievable in dynamic.
In the utility model, anti-settling pedestal：Firm solid, device sinks or topples over during preventing from lifting by crane and moving；
Orthogonal strut：It is made of cast iron, support crawl device moves up and down, to lift by crane stroke big；Crawl device：It is caught in by pin of creeping vertical
In the notch of straight strut, support is fixed, by coordinating with operating lever, load channel steel is driven to move up and down；Operating lever：Lever
Principle passes through pumping arm action so that crawl device moves in orthogonal strut；Triatic stay：Two orthogonal struts of connection, play support
Effect is prevented during use after channel steel deformation, and two orthogonal struts are toppled over inwardly；Load channel steel：Main force-summing element；Channel steel
Both ends are connect with crawl device, support glider；Glider：Movable pulley is fixed on load channel steel, can be sliding along channel steel or so
It is dynamic, and moved up and down with channel steel；Steel wire rope：Connect glider and handgrip；Hooked hand：Two reinforcing bars caught in cable pit cover plate are drawn
Ring.
Compared with prior art, the utility model has advantages below：
1. using the utility model cable pit cover plate boom hoisting, can be simple and fast will weigh 500 kilograms or more with
And position is moved in unconventional cable pit cover plate lifting of the thickness more than 25 centimetres, is saved a large amount of manpower, is reduced the work of staff
Intensity.
2. the utility model is simple in structure, transport, assembly and disassembly are quite convenient to fast, improve work quality and work
Efficiency, and reduce security risk.
It 3. the utility model occupies little space, can be placed in narrow lane, can be used to lift by crane the electricity positioned at various places
Cable manhole cover plate, it is applied widely.
Description of the drawings
Fig. 1 is a kind of structure diagram of cable pit cover plate boom hoisting.
Reference numeral：The anti-settling pedestals of 1-, 2- orthogonal struts, 3- crawl devices, 31- creep pin, 4- operating levers, 5- load slots
Steel, 6- gliders, 7- steel wire ropes, 8- hooked hands, 9- triatic stays.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of cable pit cover plate boom hoisting, including two anti-settling orthogonal struts 2, two of pedestal 1, two
5, one, the load channel steel of operating lever 4, one of crawl device 3, two glider 6, two, 8, triatic stays 9 of hooked hand；Described
The lower end of orthogonal strut 2 is fixed on anti-settling pedestal 1；The both ends of the triatic stay 9 are upper with two orthogonal struts 2 respectively
End is fixedly connected；The crawl device 3 is mounted in orthogonal strut 2, and the operating lever 4 is mounted on the lateral surface of crawl device 3,
The medial surface of crawl device 3 is fixedly connected with the end of load channel steel 5；The glider 6 is mounted on load channel steel 5 and can
It horizontally slips；The hooked hand 8 is fixedly mounted on the bottom of glider 6 by steel wire rope 7；The orthogonal strut 2 is equipped with card
Notch；Pin 31 of creeping is equipped in the crawl device 3；By 4 pumping arm action of operating lever, crawl device 3 in orthogonal strut 2 on
Lower movement, and the pin that will creep is inserted into card slot mouth, carries out position and fixes.
Respectively pass through screw connection between the orthogonal strut 2 and anti-settling pedestal 1, triatic stay 9.Described slides
Movable pulley is provided in device 6, glider 6 is horizontally slipped by movable pulley on load channel steel 5.It the orthogonal strut 2 and holds
The length of power channel steel 5 is more than 1 meter.
Wherein, two anti-settling pedestals 1 are firm solid, sink or topple over for the device during preventing from lifting by crane and moving.
It is by screw connection between orthogonal strut 2 and anti-settling pedestal 1, triatic stay 9, load channel steel 5, contributes to staff more
It assembles, dismantle soon, convenience in transport can also be reused, be improved work efficiency, and save material cost of manufacture.Two hang down
The length of straight strut 2 and load channel steel 5 ensures to can be achieved 1 in upper and lower and horizontal direction in cable pit cover plate movement more than 1 meter
Meter or more stroke.
When need to carry conventional manhole cover plate or weigh 500 kilograms, cover sheet thickness more than 25 centimetres, that the time limit is remote is non-
During conventional manhole cover plate or when the cable pit cover plate encountered when being located in the narrow lane of road, can rapidly assemble the dress
It puts, two hooked hands 8 is then made to catch on two reinforcing bar draw rings in cable pit cover plate, two staff swing up and down operation simultaneously
Bar 4 makes crawl device 3 be moved up along orthogonal strut 2, and load channel steel 5 is driven to move up one section of larger distance, is then dialled
Dynamic glider 6, make glider 6 by movable pulley on load channel steel 5 to the left（It is right）Mobile one section of larger distance, last two
Staff swings up and down operating lever 4 simultaneously, and crawl device 3 is made to be moved down along orthogonal strut 2, drives load channel steel 5 downwards
It moves, until cable pit cover plate is moved on on the ground of cable shaft adjacency.
The device can easily lift by crane with convenient movement weigh 500 kilograms, cover sheet thickness be more than 25 centimetres or the time limit it is remote
Unconventional cable pit cover plate, and it is simple in structure, and occupied space is few, can be placed in narrow lane, can be used to lift by crane positioned at each
The cable pit cover plate in kind place, it is applied widely.
Claims (4)
1. a kind of cable pit cover plate boom hoisting, it is characterised in that：Including two anti-settling pedestals（1）, two pieces orthogonal struts（2）、
Two crawl devices（3）, two pieces operating levers（4）, a load channel steel（5）, a glider（6）, two hooked hands（8）, a water
Support bar（9）；The orthogonal strut（2）Lower end be fixed on anti-settling pedestal（1）On；The triatic stay（9）Both ends
Respectively with two orthogonal struts（2）Upper end be fixedly connected；The crawl device（3）Mounted on orthogonal strut（2）On, it is described
Operating lever（4）Mounted on crawl device（3）Lateral surface, crawl device（3）Medial surface and load channel steel（5）End fix connect
It connects；The glider（6）Mounted on load channel steel（5）Above and it can horizontally slip；The hooked hand（8）Pass through steel wire rope
（7）It is fixedly mounted on glider（6）Bottom；The orthogonal strut（2）Equipped with card slot mouth；The crawl device（3）Inside set
It creeps pin（31）；Pass through operating lever（4）Pumping arm action, crawl device（3）In orthogonal strut（2）Upper up and down motion, and will climb
Marketing（31）Card slot mouth is inserted into, position is carried out and fixes.
2. a kind of cable pit cover plate boom hoisting according to claim 1, it is characterised in that：The orthogonal strut（2）
With anti-settling pedestal（1）, triatic stay（9）Between respectively pass through screw connection.
3. a kind of cable pit cover plate boom hoisting according to claim 1, it is characterised in that：The glider（6）It is interior
It is provided with movable pulley, glider（6）By movable pulley in load channel steel（5）On horizontally slip.
4. a kind of cable pit cover plate boom hoisting according to claim 1, it is characterised in that：The orthogonal strut（2）
With load channel steel（5）Length more than 1 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764408.1U CN207596424U (en) | 2017-12-18 | 2017-12-18 | Cable pit cover plate boom hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764408.1U CN207596424U (en) | 2017-12-18 | 2017-12-18 | Cable pit cover plate boom hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207596424U true CN207596424U (en) | 2018-07-10 |
Family
ID=62766872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721764408.1U Expired - Fee Related CN207596424U (en) | 2017-12-18 | 2017-12-18 | Cable pit cover plate boom hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207596424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591691A (en) * | 2020-11-27 | 2021-04-02 | 国网浙江省电力有限公司金华供电公司 | Lifting device for lifting cable well cover plate |
-
2017
- 2017-12-18 CN CN201721764408.1U patent/CN207596424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591691A (en) * | 2020-11-27 | 2021-04-02 | 国网浙江省电力有限公司金华供电公司 | Lifting device for lifting cable well cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180710 |