CN207078982U - Transformer station's movable type cable trench cover jack up unit - Google Patents
Transformer station's movable type cable trench cover jack up unit Download PDFInfo
- Publication number
- CN207078982U CN207078982U CN201721046718.XU CN201721046718U CN207078982U CN 207078982 U CN207078982 U CN 207078982U CN 201721046718 U CN201721046718 U CN 201721046718U CN 207078982 U CN207078982 U CN 207078982U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- main body
- trench cover
- transformer station
- movable type
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Abstract
The utility model is specifically related to a kind of transformer station's movable type cable trench cover jack up unit；Including main body of vehicle frame, the main body of vehicle frame is provided with vertical expansion bend at the top of front end, through main body of vehicle frame and by fulcrum of the point of the preceding end in contact with main body of vehicle frame, a piece stress lever is set, the lower end of the vertical expansion bend is connected with one end of stress lever, and the other end of the stress lever connects 4 c-type grabs for being used to clamp cover plate respectively by 4 steel wire ropes；The bottom of the main body of vehicle frame is provided with wheel；After universal wheel combination directional wheel, flexibility and the stability of vehicle body can be ensured simultaneously；Hoisting mechanism is placed in one end of vehicle body, ensures that vehicle body can move to the vehicle body other end after trench cover is upgraded, without worrying that wheel is absorbed in the cable duct raised；Ined succession four c-type grabs, c-type grab is blocked to four angles of trench cover respectively, it is ensured that the stability of trench cover using four steel wire ropes.
Description
Technical field
It the utility model is related to a kind of boom hoisting, and in particular to a kind of transformer station's movable type cable trench cover raising dress
Put.
Background technology
Largely control cable and power cable need to be laid on the cable trough of cable duct and fixed in transformer station, are anti-
Only cable is hindered in rainwater and illumination leaching, is caused cable life to shorten or even damage and is caused unsafe factor, cover plate is covered with cable duct.
Cable channel cover plate is carried in transformer station at present and relies only on manpower, because cable cover is that cement pours blocking, heavier mass,
During portage, it is laborious, greatly reduce operating efficiency, especially carry work when women operation maintenance personnel participates in cable channel cover plate
When, it can not realize and individually complete the work that cable channel cover plate is lifted, carried.
Patent CN206219112U discloses a kind of cable channel cover plate hoisting machine, using universal wheel in order to movement, uses
Hand-operated wheel is easy to raising cable channel cover plate, prevents cable channel cover plate from falling using ratchet.But the device is only used for cable duct
The raising of cover plate, cable channel cover plate can not be moved to specified location；Easily vehicle body is caused to slide using universal wheel, it is dangerous.
Patent CN206203762U discloses a kind of telescoping cable trench cover drawing device, uses telescopic structure so that ensure can be with
It is easy to remove using universal wheel for various sizes of cable channel cover plate.But the universal wheel of the device is unfavorable for consolidating for vehicle body
It is fixed, vehicle body arrangement cause can only raising cable channel cover plate cable channel cover plate can not be moved to the position specified.Patent
CN206232338U discloses cable trench cover moving device, using clamp system to clamping cables trench cover, using machinery
Arm mechanism is used for lifting clamp system, and by the use of dolly as travel mechanism, the patent clamp system reliability is undesirable, mechanical arm
Intensity is poor, and clamping structure is connected by single rope with mechanical arm, easily causes clamp system to rock.
The content of the invention
The cable channel cover plate of raising can not be moved to finger by the utility model to solve existing cable channel cover plate raising device
Fixed position, existing jack up unit is unstable, easily causes the trench cover of raising to rock, and the technical problem of mobile inconvenience, carries
For a kind of transformer station's movable type cable trench cover jack up unit.
In order to solve the above technical problems, technical scheme is used by the utility model：Including main body of vehicle frame, the vehicle frame
Main body is provided with vertical expansion bend at the top of front end, through main body of vehicle frame and using the point of the preceding end in contact with main body of vehicle frame as
Fulcrum sets a stress lever, and the lower end of the vertical expansion bend is connected with one end of stress lever, the stress lever
The other end connects 4 c-type grabs for being used to clamp cover plate respectively by 4 steel wire ropes；The bottom of the main body of vehicle frame is provided with
Wheel.
The utility model device at work, portable trench cover jack up unit is moved to the ditch for needing to lift, carry
Above cover plate, by four angles of four c-type grab cards to cable channel cover plate, adjusting vertical expansion bend makes its lower end to downward
Stretch, one end end of the stress lever being connected with vertical expansion bend is because stress constantly moves down, the steel of the other end connection of stress lever
Cord, c-type grab rise can lift cable channel cover plate gradually, when on cable channel cover plate lift to apart from cable duct about 15cm height
When, vertical expansion bend is stopped, and cable channel cover plate is moved to specify and carries position, then receives the lower end of vertical expansion bend
Contracting, the stress lever one end being connected with vertical expansion bend is because stress constantly rises, steel wire rope, the C of the connection of the stress lever other end
Type grab can decline and transfer cable channel cover plate gradually, and cable channel cover plate is placed on into specified location.
The bottom of the main body of vehicle frame front end sets directional wheel, and the bottom of rear end sets universal wheel.
The utility model has the advantages that compared with prior art：
1st, after using universal wheel combination directional wheel, flexibility and the stability of vehicle body can be ensured simultaneously；
2nd, hoisting mechanism is placed in one end of vehicle body, can ensure that vehicle body can be another to vehicle body after trench cover is upgraded
End movement, without worrying that wheel is absorbed in the cable duct raised；
3rd, ined succession four c-type grabs using four steel wire ropes, c-type grab is blocked to four angles of trench cover respectively, can be with
Ensure the stability of trench cover.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model transformer station movable type cable trench cover jack up unit.
Marked in figure as follows：
1- handrails, 2- universal wheels, 3- main body of vehicle frame, 4- screw rods, 5- stress levers, 6- directional wheels, 7-C type grabs, 8-
Steel wire rope, 9- thread bush.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
A kind of transformer station's movable type cable trench cover jack up unit, including main body of vehicle frame 3, the main body of vehicle frame 3 is before
Vertical expansion bend is provided with the top of end, is set through main body of vehicle frame 3 and by fulcrum of the point of the preceding end in contact with main body of vehicle frame 3
A piece stress lever 5, the lower end of the vertical expansion bend are connected with one end of stress lever 5, the other end of the stress lever 5
Connect 4 c-type grabs 7 for being used to clamp cover plate respectively by 4 steel wire ropes 8；The bottom of the main body of vehicle frame 3 is provided with wheel
Son.
The bottom of the front end of main body of vehicle frame 3 sets directional wheel 6, and the bottom of rear end sets universal wheel 2.
The vertical expansion bend includes thread bush 9 and screw rod 4, and the thread bush sets main body of vehicle frame 3 close to front end
Top, the screw rod 4 are screwed in thread bush 9, one end of the lower end connection stress lever 5 of the screw rod 4.
The rear end of main body of vehicle frame 3 is additionally provided with handrail 1.
Some strengthening supporting bars are additionally provided with the main body of vehicle frame 3.
The 7 long 10cm of c-type grab, wide 5cm, high 5cm.
As shown in figure 1, manumotive armrest 1, universal wheel 2, directional wheel 6 auxiliary under portable trench cover jack up unit moved
Move to the trench cover top for needing to lift, carry, four c-type grabs 7 are blocked to four angles of cable channel cover plate, with spanner up time
The top end of pin rotating screw bar 4, screw rod 4 can move down, one end of the stress lever 5 being connected with the lower end of screw rod 4 because by
Power constantly moves down, and the steel wire rope 8 of the other end of stress lever 5 connection, the rising of c-type grab 7 can lift cable channel cover plate gradually, work as electricity
When lift is to apart from cable duct about 15cm height on cable trench cover, stop the rotation spanner, and manumotive armrest 1 can move cable channel cover plate
Position is carried to specifying, then with spanner rotate counterclockwise screw rod 4, screw rod 4 can be rotated up, and be connected with the lower end of screw rod 4
One end of the stress lever 5 connect because constantly being moved up at stress, steel wire rope 8, c-type grab 7 can decline and by cable channel cover plate gradually
Decentralization, specified location is placed on by cable channel cover plate.
Claims (6)
1. a kind of transformer station's movable type cable trench cover jack up unit, including main body of vehicle frame（3）, it is characterised in that：The vehicle frame
Main body（3）Vertical expansion bend is provided with the top of front end, through main body of vehicle frame（3）And with main body of vehicle frame（3）Front end
The point of contact is that fulcrum sets a stress lever（5）, the lower end of expansion bend and the stress lever vertically（5）One end connect
Connect, the stress lever（5）The other end pass through 4 steel wire ropes（8）4 c-type grabs for being used to clamp cover plate are connected respectively
（7）；The main body of vehicle frame（3）Bottom be provided with wheel.
2. transformer station's movable type cable trench cover jack up unit according to claim 1, it is characterised in that：The vehicle frame master
Body（3）The bottom of front end sets directional wheel（6）, the bottom of rear end sets universal wheel（2）.
3. transformer station's movable type cable trench cover jack up unit according to claim 1 or 2, it is characterised in that：It is described perpendicular
Straight expansion bend includes thread bush（9）And screw rod（4）, the thread bush setting main body of vehicle frame（3）It is described close to the top of front end
Screw rod（4）Screw in thread bush（9）It is interior, the screw rod（4）Lower end connection stress lever（5）One end.
4. transformer station's movable type cable trench cover jack up unit according to claim 3, it is characterised in that：The vehicle frame master
Body（3）Rear end is additionally provided with handrail（1）.
5. transformer station's movable type cable trench cover jack up unit according to claim 3, it is characterised in that：The vehicle frame master
Body（3）On be additionally provided with some strengthening supporting bars.
6. transformer station's movable type cable trench cover jack up unit according to claim 3, it is characterised in that：The c-type card
Hook（7）Long 10cm, wide 5cm, high 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046718.XU CN207078982U (en) | 2017-08-21 | 2017-08-21 | Transformer station's movable type cable trench cover jack up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046718.XU CN207078982U (en) | 2017-08-21 | 2017-08-21 | Transformer station's movable type cable trench cover jack up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207078982U true CN207078982U (en) | 2018-03-09 |
Family
ID=61420775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721046718.XU Active CN207078982U (en) | 2017-08-21 | 2017-08-21 | Transformer station's movable type cable trench cover jack up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207078982U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010244A (en) * | 2019-05-29 | 2020-12-01 | 沈阳铝镁设计研究院有限公司 | Apron hoisting device |
| CN113346412A (en) * | 2021-04-28 | 2021-09-03 | 甘肃路桥建设集团有限公司 | Highway tunnel hogging moment truss cable trench template tractor and manufacturing method thereof |
| 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 |
-
2017
- 2017-08-21 CN CN201721046718.XU patent/CN207078982U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010244A (en) * | 2019-05-29 | 2020-12-01 | 沈阳铝镁设计研究院有限公司 | Apron hoisting device |
| CN113346412A (en) * | 2021-04-28 | 2021-09-03 | 甘肃路桥建设集团有限公司 | Highway tunnel hogging moment truss cable trench template tractor and manufacturing method thereof |
| CN113346412B (en) * | 2021-04-28 | 2022-11-08 | 甘肃路桥建设集团有限公司 | Highway tunnel hogging moment truss cable trench template tractor and manufacturing method thereof |
| 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 |
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| GR01 | Patent grant |