CN104261035B - Cable trench cover plate removing and placing tool - Google Patents
Cable trench cover plate removing and placing tool Download PDFInfo
- Publication number
- CN104261035B CN104261035B CN201410459979.9A CN201410459979A CN104261035B CN 104261035 B CN104261035 B CN 104261035B CN 201410459979 A CN201410459979 A CN 201410459979A CN 104261035 B CN104261035 B CN 104261035B
- Authority
- CN
- China
- Prior art keywords
- cover plate
- rod
- ring
- cable trench
- dicyclo
- 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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Links
- 238000010276 construction Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Handcart (AREA)
Abstract
The invention discloses a cable trench cover plate removing and placing tool which is applied to cable construction. The cable trench cover plate removing and placing tool comprises a frame main body which is mainly formed by vehicle wheels, an axle and a lifting rod with a cross handle; the lifting rod is connected to the axle; the lifting rod and the axle are connected through two sections of vertical columns and a bearing which is installed between the two sections of vertical columns; a lifting ring is arranged below the front end of the lifting rod; a clamp which clamps the cover plate is connected inside the lifting ring through two double-ring hinged rods; the clamp is mainly formed by two clamping plates; the middle of the two clamping plates is hinged through a pin shaft; lower ends of the two clamping plates are provided with opposite snapping plates; upper ends of the two clamping plates are provided with pull rings which are hinged to the double-ring hinged rods. According to the cable trench cover plate removing and placing tool, the cover plate can be easily clamped and then put on a cable trench or beside the cable trench, a single person can operate, and an operator can achieve the cover plate removing and placing without touching the cover plate.
Description
Technical field
The present invention relates to instrument used in a kind of cable laying maintenance process, specifically refer to a kind of shifting of cable channel cover plate
Dynamic dolly.
Background technology
In the construction operation of Utilities Electric Co., cabling is regular work, and cable is typically mounted in cable duct.
The cable duct of transformer station use a large amount of cement cover boards, maintenance work progress in threading or laying cable when, need cable duct
Cover plate start, after construction finishes, then cover plate is covered on cable duct.The upper plane of cover plate is usually concordant with ground,
That is although cover plate is to cover on cable duct, cover plate is embedded underground, usually on the both sides ground of cable duct
Outputing a trapezoidal groove, cover plate is being put in the step trough on cable duct.So when needing to start cover plate, usually
Insert the gap between cover plate and ground with crowbar（Or the gap between cover plate and cover plate）, cover plate is levered up, then manually
Cover plate is moved away from cable duct.To when on cover plate lid to cable duct, be also that two people lift cover plate, cover plate is being put into cable duct
In groove.There is problems with this form of construction work：（1）When prizing cover plate with crowbar, because the gap between cover plate is less, hold
Easily by cover plate or ground failure；（2）When trench cover is moved with handss due to staff, because everyone is firmly of different sizes,
It is easy to cause cover plate to weigh the thing of handss wounded, the personal safety to staff constitutes prestige to the Time Inconsistency lift, putting down
The side of body.（3）During artificial lift cover plate, because cover plate volume is big, heavier-weight, the people needing when moving is more, typically want 4 people with
On, when the cover plate moved is tight with the extruding of surrounding cover plate in addition it is also necessary to first be tilted cover plate with crowbar, then cover plate is lifted, this
The personnel that sample needs will be more, waste time and energy.
Chinese patent literature CN 202454983 U discloses a kind of cable channel cover plate moving cart, including vehicle body, handlebar
And wheel, handlebar is fixedly connected with vehicle body respectively with wheel, and wheel is located at the middle part of vehicle body；It is welded with steel in the front end of vehicle body
Pipe；Described steel pipe be respectively arranged at two ends with a movable hook, grafting between movable hook and steel pipe.The instrument of this movable cover plate,
There is still a need for many people's cooperations（At least need two people）, and cover plate can not directly block by its movable hook, need manually by movable hook
Below insertion cover plate, and do so is highly difficult, or can hardly realize.
Content of the invention
The technical problem to be solved in the present invention is to provide an a kind of people can operate and safe removal cable operculum colpi
The instrument of plate.
For solving above-mentioned technical problem, the technical solution used in the present invention is：
Cable channel cover plate acts the instrument of putting, including mainly by wheel, axletree and be connected to the rod with cross handle on axletree
The main body of vehicle frame constituting, described rod and axletree are by two sections of columns and to be arranged on bearing between two sections of columns, in rod
Front end a fetch ring is provided below, connect the clip of a clamping cover plate in fetch ring by two dicyclo toggles；Described clip is main
It is made up of two clamping plate, hinge is passed through at the middle part of two clamping plate, and the lower end of two clamping plate arranges relative clamp, two folders
The upper end of plate arranges the draw ring hinged with dicyclo toggle.
The present invention further improvement is that：
The link position deflection fetch ring of wheel and rod is on one side.
Described dicyclo toggle is the straight-bar that two ends carry annulus, the annulus at dicyclo toggle two ends respectively with fetch ring, draw ring
Socket.
Described clamp is straight panel corresponding with cover plate width.
Due to adopting technique scheme, have the beneficial effects that produced by the present invention：
The present invention passes through to arrange clip in the front end of rod, can pick up cover plate, then passes through to rotate rod by cover plate
It is put on cable duct or cable duct side.One people is operable it is not necessary to other people assist, and operator can not contact lid
Plate, and completed to put the work of cover plate.
The clip of the present invention is during declining（Raise the cross handle of rod）, above cover plate, clip upper
The meeting of end dicyclo toggle relaxes, and the lower end of clip can be opened, and two clamps can slide into the both sides of cover plate respectively（Even if cover plate covers
On cable duct, between cover plate or between cover plate and ground, also have gap, now clamp can lean on gravity and automatically into gap
Interior, block cover plate）, when choosing on the front end of rod, dicyclo toggle understands tensioning, and the upper end pulling clip is to contract, clip lower end
Clamp then first cover plate is blocked, the front end of rod continue rise when, clamp can be picked up by clip.Then chosen by rotation
Bar makes rod rotate it is possible to by cover plate displacement or cover on cable duct around column and bearing.
The balance pivot with axletree as rod for the present invention, when the distance of fulcrum to transverse slat is longer than weight（Cover plate）Distance
When, during lifting cover plate, ratio is relatively labor-saving, and after lifting, column on axletree for the cover plate can also be made to rotate, thus by cover plate
Hang in situ.The clip of the present invention, after clamp clamps cover plate, is by lever and connecting rod principle, two clamps can inwardly be exerted oneself,
Cover plate is made to will not fall off.
Brief description
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the side structure schematic view of the present invention；
In the accompanying drawings：1st, wheel, 2, axletree, 3, column, 4, bearing, 5, cross handle, 6, rod, 7, fetch ring, 8, dicyclo toggle,
9th, clip, 10, clamp, 11, bearing pin, 12, draw ring.
Specific embodiment
1,2 couples of present invention are described in further details below in conjunction with the accompanying drawings：
Cable channel cover plate acts the instrument of putting, and including two wheels 1 being connected by axletree 2, connects a rod 6 above axletree 2,
Rod 6 can be an iron pipe.The connection of rod 6 and axletree 2 is by two sections of columns 3 and the axle that is arranged between two sections of columns 3
Hold 4 connections, bearing 4 is arranged between two sections of columns, make the rod 6 can be with column as fulcrum.Wheel 1, axletree 2, rod 6,
The main body of vehicle frame that column 3, bearing 4 are constituted, can push advance.Before the link position of wheel 1 and rod 6 should be partial to rod
End, that is, from the position of following cross handles farther out, and is partial to what following fetch rings 7 were located.
One end in rod 6（Rear end）Connect a cross handle 5, in the other end of rod 6（Front end）One fetch ring 7, fetch ring 7 are set
It is welded on below rod 6 front end, in fetch ring 7, connect a clip 9.Clip 9 is mainly made up of two clamping plate, and clamping plate can be
Iron plate, the middle part of two clamping plate is hinged with bearing pin 11, so that two clamping plate can be rotated around bearing pin 11, under each clamping plate
End is both provided with clamp 10, and clamp 10 is two block length bar shaped straight panels, and they are welded on the lower end of clamping plate, and two clamps 10 are relatively flat
Row setting, for clamping cover plate, the length of clamp 10 can be corresponding with the width of cover plate；The upper end setting draw ring of two clamping plate
12, draw ring 12 is also welded to the upper end of clamping plate, is all connected with a bicyclic hinge between the fetch ring 7 on each draw ring 12 and rod 6
Bar 8, dicyclo toggle 8 is the straight-bar that two ends carry annulus, and respectively there are an annulus, 8 liang of dicyclo toggle in the two ends of dicyclo toggle 8
The annulus at end is socketed in draw ring 12 and fetch ring 7 respectively, forms hinged relationship.
Claims (3)
1. cable channel cover plate acts the instrument of putting, including mainly by wheel（1）, axletree（2）And it is connected to axletree（2）On band cross handle
（5）Rod（6）Constitute main body of vehicle frame it is characterised in that：Described rod（6）With axletree（2）It is by two sections of columns（3）And
It is arranged on two sections of columns（3）Between bearing（4）, in rod（6）Front end a fetch ring is provided below（7）, fetch ring（7）Inside pass through
Two dicyclo toggles（8）Connect the clip of a clamping cover plate（9）；Described clip（9）Mainly it is made up of two clamping plate, two clamping plate
Middle part pass through bearing pin（11）Hinged, the lower end of two clamping plate arranges relative clamp（10）, two clamping plate upper end setting with
Dicyclo toggle（8）Hinged draw ring（12）；Described clamp（10）It is straight panel corresponding with cover plate width.
2. cable channel cover plate according to claim 1 acts the instrument of putting it is characterised in that described dicyclo toggle（8）It is two ends
Straight-bar with annulus, dicyclo toggle（8）The annulus at two ends respectively with fetch ring（7）, draw ring（12）Socket.
3. cable channel cover plate according to claim 1 act the instrument of putting it is characterised in that：Wheel（1）With rod（6）Connection
Fetch ring is partial in position（7）On one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459979.9A CN104261035B (en) | 2014-09-11 | 2014-09-11 | Cable trench cover plate removing and placing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459979.9A CN104261035B (en) | 2014-09-11 | 2014-09-11 | Cable trench cover plate removing and placing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104261035A CN104261035A (en) | 2015-01-07 |
| CN104261035B true CN104261035B (en) | 2017-02-15 |
Family
ID=52152667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410459979.9A Active CN104261035B (en) | 2014-09-11 | 2014-09-11 | Cable trench cover plate removing and placing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104261035B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416971A (en) * | 2015-11-27 | 2016-03-23 | 合保电气（芜湖）有限公司 | Clamping tool for electric construction |
| CN113735033A (en) * | 2021-09-15 | 2021-12-03 | 国网山东省电力公司鱼台县供电公司 | Cable trench cover opening device |
| CN114873533A (en) * | 2022-05-07 | 2022-08-09 | 广东电网能源发展有限公司 | Ditch cover plate transport vehicle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100026023A1 (en) * | 2008-07-31 | 2010-02-04 | Inacio Andre Hernandez | Universal removable table guide |
| CN202089513U (en) * | 2011-05-20 | 2011-12-28 | 杭州钱江弹簧有限公司 | Portable clamp holder |
| CN203450682U (en) * | 2013-09-02 | 2014-02-26 | 内蒙古自治区烟草公司呼和浩特市公司 | Reed cigarette clamp |
| CN203624876U (en) * | 2013-11-06 | 2014-06-04 | 国家电网公司 | Cable trench cover plate transporting tool |
| CN204184809U (en) * | 2014-09-11 | 2015-03-04 | 国家电网公司 | Cable channel cover plate works the instrument of putting |
-
2014
- 2014-09-11 CN CN201410459979.9A patent/CN104261035B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104261035A (en) | 2015-01-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |