CN206135297U - Earth connection lifting mechanism is maked somebody a mere figurehead to fluid pressure type - Google Patents
Earth connection lifting mechanism is maked somebody a mere figurehead to fluid pressure type Download PDFInfo
- Publication number
- CN206135297U CN206135297U CN201621194614.9U CN201621194614U CN206135297U CN 206135297 U CN206135297 U CN 206135297U CN 201621194614 U CN201621194614 U CN 201621194614U CN 206135297 U CN206135297 U CN 206135297U
- Authority
- CN
- China
- Prior art keywords
- mere figurehead
- hydraulic pressure
- fluid pressure
- earth lead
- pressure 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.)
- Expired - Fee Related
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides an earth connection lifting mechanism is maked somebody a mere figurehead to fluid pressure type, belongs to the high voltage electricity installation and maintains machinery. Including hydraulic pressure box, jib loading boom, jib loading boom connector and chain sling, hydraulic pressure box top symmetry is provided with two jib loading boom connectors, overlaps the jib loading boom of putting the symmetry and setting up in the two jib loading boom connectors respectively, and the jib loading boom end connection who lies in hydraulic pressure box both sides has the chain sling, and the hydraulic press is set up in the hydraulic fluid tank internally, connects two jib loading booms respectively, controls the promotion of jib loading boom. The utility model discloses a hydraulic pressure mechanism drives the jib loading boom motion, will make somebody a mere figurehead the earth connection through the chain sling and sling to realizing not atress of fastener, making things convenient for constructor to change the fastener, whole working process does not need line outage, and safe and reliable, simple structure, the operation of being convenient for, the rapid operation, promotes effectual, convenient change to make somebody a mere figurehead meets earth clamp, long service life can improve labor efficiency, has guaranteed on -the -spot safety. The problem of built on stilts earth clamp difficulty and the operator person's potential safety hazard of connecing of on -the -spot change is solved.
Description
Technical field
The invention belongs to high-tension electricity is installed safeguards mechanical field, the built on stilts earth lead of in particular a kind of fluid pressure type is lifted
Device.
Background technology
It is known that high voltage overhead earth lead is all to be installed in wire top, it is suspended on steel tower by wire clamp, long-time
Operation, wire clamp and link can all produce abrasion, need periodically to change in time.At present, the replacing of earthing wire clip is maked somebody a mere figurehead, is not had
Special aid, simply carries out simple colligation with rope, force to shorten it is built on stilts between earth lead and steel tower hanging point away from
From.Because there is elasticity in rope, it is difficult to control distance between earth lead and steel tower hanging point.Meanwhile, rope once occur fracture or
Colligation is not sufficiently strong, causes built on stilts earth lead to slide, and injures operating personnel.Therefore, be badly in need of being capable of security improvement and solid at scene
Surely the special aid of earth lead is maked somebody a mere figurehead, it is ensured that the safety of operation.
The content of the invention
The invention reside in providing a kind of fluid pressure type built on stilts earth lead lifter, it is capable of quickly the carrying built on stilts earth lead of safety
Rise and fix, be convenient for changing wire clamp, it is ensured that the safety of operation.
The purpose of the present invention is achieved through the following technical solutions：
A kind of built on stilts earth lead lifter of fluid pressure type of the present invention, including hydraulic pressure casing, crane arm, lifting arm coupling and hang
Chain, the hydraulic pressure casing top is symmetrically arranged with to be equipped with respectively in two lifting arm couplings, two lifting arm couplings and symmetrically sets
The crane arm put, positioned at the crane arm end of hydraulic pressure casing both sides chain sling is connected with, and hydraulic mechanism is placed in hydraulic fluid tank body, respectively
Connect two crane arms, control the lifting of crane arm.
Further, the hydraulic pressure box bottom is provided with mounting groove, and two lifting arm couplings are symmetrical along the mounting groove, institute
State on the angle steel that mounting groove is suspended on above the built on stilts earth lead of steel tower, coordinate with angle steel, fixed lifter.
Further, the crane arm carries limited block towards one end of box inside, limits the maximum that crane arm stretches out
Distance.
Further, the chain sling free end is connected with locking hook, and the rope for being hung, wire are fixed in hook.
Further, the chain sling hangs down to the radially opposite sides position of wire clamp, and length is adjusted as needed.
Further, it is connected with relief valve on the hydraulic pressure casing.
Further, strip handle hole is provided with the hydraulic pressure casing, hydraulic mechanism operating position is placed in the handle hole.
Beneficial effects of the present invention are：
The present invention drives crane arm motion using hydraulic mechanism, is hung built on stilts earth lead by chain sling thereon and closing hook
Get up, so as to realize that wire clamp does not stress, convenient construction personnel change wire clamp, and whole work process does not need line outage, and pacifies
It is complete reliable.Reasonable in design, simple structure is easy to operation, and rapid operation, lifting effect is good, is convenient for changing built on stilts earthing wire clip,
Long service life, can raise labour efficiency, it is ensured that the safety at scene.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the left view of the present invention；
Fig. 3 is the top view of Fig. 1.
In figure：1. crane arm, 2. lifting arm coupling, 3. through hole, 4. limited block, 5. hydraulic pressure casing, 6. handle hole, 7. lets out
Pressure valve, 8. mounting groove, 9. chain sling, 10. links up with.
Specific embodiment
Describe the present invention with reference to the accompanying drawings and examples.
Embodiment：As shown in Figure 1-Figure 3, a kind of built on stilts earth lead lifter of fluid pressure type, including hydraulic pressure casing 5, crane arm
1st, lifting arm coupling 2 and chain sling 9, the top of the hydraulic pressure casing 5 is symmetrically arranged with two lifting arm couplings 2, and two crane arms connect
Connect in device 2 and be equipped with symmetrically arranged crane arm 1 respectively, the end of crane arm 1 positioned at the both sides of hydraulic pressure casing 5 is connected with chain sling 9,
Hydraulic mechanism is placed in hydraulic pressure casing 5, and two crane arms 1 are connected respectively, controls the lifting of crane arm 1.The hydraulic mechanism is existing
There is universal architecture.
The bottom of hydraulic pressure casing 5 is provided with mounting groove 8, and two lifting arm couplings 2 are symmetrical along the mounting groove 8, the peace
Tankage 8 is suspended on the angle steel above the built on stilts earth lead of steel tower, is coordinated with angle steel, fixed lifter.
The crane arm 1 carries limited block 4 towards one end of box inside, limits the ultimate range that crane arm 1 stretches out.Limit
Through hole 3 edge of the position outermost edges of block 4 more than lifting arm coupling 2；Or, the height of the limited block 4 connects higher than crane arm
Connect the edge of through hole 3 of device 2.
The free end of the chain sling 9 is connected with locking hook 10, and the rope for being hung, wire are fixed in hook 10.
The chain sling 9 hangs down to the radially opposite sides position of wire clamp, and length is adjusted as needed.
Relief valve 7 is connected with the hydraulic pressure casing 5.Strip handle hole 6, hydraulic press are provided with the hydraulic pressure casing 5
Structure operating position is placed in the handle hole 6.
When in use, operating personnel is firstly the need of hydraulic pressure casing 5 is entered the present invention along its mounting groove 8 and the angle steel on steel tower
Row is fixed, and is then adjusted crane arm 5 by hydraulic mechanism and is run to suitable position, now will need to change the wire of wire clamp with
Locking hook 10 connects.Operation hydraulic mechanism controls two crane arms 5 and runs in opposite directions along the through hole 3 of lifting arm coupling 2, and lifting is hung
Chain and connected wire, wire clamp stops being lifted by overcoming the gravity for falling wire, now changes wire clamp.
The upper end of chain sling of the present invention 9 and crane arm 1 towards the one end on the outside of casing to be flexibly connected, locking hook 10 and
To be flexibly connected, handle hole 6 is opened in the front of hydraulic pressure casing 5 for the lower end of chain sling 9, and relief valve 7 is located at the lower section of handle hole 6.
The present invention is used when transmission line of electricity changes built on stilts earthing wire clip, and built on stilts earthing wire clip is changed at the scene that solves
Difficult problem.
Claims (7)
1. a kind of fluid pressure type makes somebody a mere figurehead earth lead lifter, it is characterised in that：Including hydraulic pressure casing, crane arm, lifting arm coupling
And chain sling, hydraulic pressure casing top be symmetrically arranged with two lifting arm couplings, two lifting arm couplings be equipped with respectively it is right
Claim the crane arm for arranging, positioned at the crane arm end of hydraulic pressure casing both sides chain sling be connected with, hydraulic mechanism is placed in hydraulic fluid tank body,
Connect two crane arms respectively, control the lifting of crane arm.
2. according to claim 1 fluid pressure type makes somebody a mere figurehead earth lead lifter, it is characterised in that：The hydraulic pressure box bottom is provided with
Mounting groove, two lifting arm couplings are symmetrical along the mounting groove, and the mounting groove is suspended on above the built on stilts earth lead of steel tower
On angle steel, coordinate with angle steel, fixed lifter.
3. according to claim 1 fluid pressure type makes somebody a mere figurehead earth lead lifter, it is characterised in that：The crane arm is towards in casing
One end of side carries limited block, limits the ultimate range that crane arm stretches out.
4. according to claim 1 fluid pressure type makes somebody a mere figurehead earth lead lifter, it is characterised in that：The chain sling free end is connected with
Locking is linked up with, and the rope for being hung, wire are fixed in hook.
5. fluid pressure type makes somebody a mere figurehead earth lead lifter according to claim 1 or 4, it is characterised in that：The chain sling hangs down to line
The radially opposite sides position of folder, adjusts as needed length.
6. according to claim 1 fluid pressure type makes somebody a mere figurehead earth lead lifter, it is characterised in that：It is connected with the hydraulic pressure casing
Relief valve.
7. according to claim 1 fluid pressure type makes somebody a mere figurehead earth lead lifter, it is characterised in that：Length is provided with the hydraulic pressure casing
Bar shaped handle hole, hydraulic mechanism operating position is placed in the handle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621194614.9U CN206135297U (en) | 2016-11-04 | 2016-11-04 | Earth connection lifting mechanism is maked somebody a mere figurehead to fluid pressure type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621194614.9U CN206135297U (en) | 2016-11-04 | 2016-11-04 | Earth connection lifting mechanism is maked somebody a mere figurehead to fluid pressure type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206135297U true CN206135297U (en) | 2017-04-26 |
Family
ID=58577341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621194614.9U Expired - Fee Related CN206135297U (en) | 2016-11-04 | 2016-11-04 | Earth connection lifting mechanism is maked somebody a mere figurehead to fluid pressure type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206135297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773787A (en) * | 2018-06-06 | 2018-11-09 | 国网安徽省电力有限公司蚌埠供电公司 | A kind of aerial ground wire lifting device of fluid pressure type |
-
2016
- 2016-11-04 CN CN201621194614.9U patent/CN206135297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773787A (en) * | 2018-06-06 | 2018-11-09 | 国网安徽省电力有限公司蚌埠供电公司 | A kind of aerial ground wire lifting device of fluid pressure type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106335843A (en) | Industrial lifting device for high-temperature environment | |
| CN104512815A (en) | 220 KV power transmission line cat-head type tower double crane lifting device | |
| CN206135297U (en) | Earth connection lifting mechanism is maked somebody a mere figurehead to fluid pressure type | |
| CN205500554U (en) | Concrete pipe pile's hoisting accessory | |
| CN212198153U (en) | Lifting hook for building construction tower crane | |
| CN202924592U (en) | Gripping device | |
| CN205241057U (en) | Simple and easy grapple is used in pipeline hoist and mount | |
| CN203903775U (en) | Automatic unhooking device for hoisting | |
| CN204281054U (en) | A kind of small-sized caisson suspender | |
| CN207645607U (en) | A kind of anchor winch experiment loading unit | |
| CN104477757B (en) | The manual special hanger of the part of large-scale box type without hanger | |
| CN205422583U (en) | Lifting hook, hang assembly and hang hoisting accessory | |
| CN204355947U (en) | Large-scale without eye plate lifting beam device | |
| CN214879655U (en) | Multipoint self-balancing lifting appliance | |
| CN205132952U (en) | Hydraulic support lifting hook | |
| CN204416919U (en) | A kind of lifting device | |
| CN208440155U (en) | It is a kind of for boring the hanging apparatus of fluted disc | |
| CN208561425U (en) | A kind of anti-rotational durable wirerope hook | |
| CN206553031U (en) | A kind of elevator traction machine hook | |
| CN204702399U (en) | A kind of Steel plate hoisting implement | |
| CN208545060U (en) | A kind of aerial ground line lifting device of fluid pressure type | |
| CN209443487U (en) | A kind of diversion works prefabricated open caisson installation equipment | |
| CN102976199A (en) | Electrical opening-closing hanger for amplitude-change plate stack | |
| CN208964367U (en) | A kind of safe and simple vertical support hanging apparatus | |
| CN206088730U (en) | Automatic system of getting of hanging of electrophoresis coating lifting appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20171104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |