CN106348157A - Tower crane type gripping tool - Google Patents
Tower crane type gripping tool Download PDFInfo
- Publication number
- CN106348157A CN106348157A CN201610837486.3A CN201610837486A CN106348157A CN 106348157 A CN106348157 A CN 106348157A CN 201610837486 A CN201610837486 A CN 201610837486A CN 106348157 A CN106348157 A CN 106348157A
- Authority
- CN
- China
- Prior art keywords
- gripping tool
- tower crane
- type gripping
- crane type
- semi
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/18—Band-type slings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a tower crane type gripping tool. The tower crane type gripping tool comprises a fixing part with a fixing hook and a pulley handle arranged on the fixing part, the pulley handle is provided with a fixed clamping groove, a rope is arranged at one end of the pulley handle, a spring is arranged at the position of the fixed clamping groove, and the fixed clamping groove squeezes the spring to be fixed on the fixing part. A wrapping hook component is connected at the lower end of the rope and comprises a hook and a round tray, and one end of the hook is connected with the rope while the other end thereof and the round tray are fixedly welded or integrally cast. The round tray comprises a semi-round steel plate, a flexible wrapping part and a lock, wherein the flexible wrapping part is arranged at one end of the semi-round steel plate, the lock is arranged at the other end of the semi-round steel plate, and the flexible wrapping part and the lock form enclosed wrapping. The tower crane type gripping tool has the advantages that the tower crane type gripping tool is convenient to use, adjustable in length optionally and capable of fixing silicon controlled rectifiers between valve components; the tower crane type gripping tool is capable of wrapping a gripped object completely by being provided with an adjustable clamp.
Description
Technical field
The present invention relates to controllable silicon gripping tool technical field, especially a kind of tower crane type gripping tool.
Background technology
At present controllable silicon overhauls the special replacement tool using during replacement operation is elevator belt, and such specific purpose tool is can
In control silicon dismounting or installation process, controllable silicon lifting is taken and fixation, elevator belt has drawback in upkeep operation.Cause
Material used by elevator belt is nylon, narrower width, therefore exists between controllable silicon and elevator belt when capturing controllable silicon
Frictional force is less, capture unreliable problem；For ensureing silicon controlled suspention shape when in addition overhauling to it after fixing controllable silicon
State, lifting end of tape needs staff portable, there is waste of manpower, easily problem is carried out not in work.
Overhaul for controllable silicon for valve module important step, controllable silicon needs maintenance to need controllable silicon to carry direct current year when changing
During inspection, valve group maintenance rises band lifting controllable silicon, occurs during Qaidam current conversion station direct current annual test in 2013 during controllable silicon lifting
Cross a controllable silicon to come off in elevator belt event, maintainer dispose appropriate does not cause device damage, but this time event
Cause direct current maintainer to pay much attention to, find all there was such event.
Content of the invention
In view of this, the main object of the present invention be provide a kind of easy to install, will not be by controllable silicon anode and cathode two when installing
The tower crane type gripping tool that controllable silicon consolidates is wiped and captured to the conductive paste in face.
Present invention provide the technical scheme that a kind of tower crane type gripping tool, including
Fixture with fixed hook,
It is arranged on the pulley handle on described fixture, described pulley handle is provided with fixed card slot, rope is arranged on
One end of pulley handle, is provided with spring at described fixed card slot, promote fixed card slot extrusion spring to be fixed on fixed card slot
On fixture；
The lower end of described rope connects cladding hanging hook assembly, and described cladding hanging hook assembly includes hook and round tray, institute
State hook one end to be connected with rope, its other end is welded and fixed with round tray or is integrally cast；
Described round tray includes semi-circular sheet steel, is arranged on the flexible coating member of semi-circular sheet steel one end and is arranged on
The lockset of the semi-circular sheet steel other end, described flexibility coating member and lockset form closing cladding.
Further, described flexibility coating member is connected with semi-circular sheet steel by rotating mechanism, sets at described rotating mechanism
It is equipped with the buckle connecting flexible coating member.
Further, described lockset includes the tapered end being arranged on semi-circular sheet steel and is arranged on semi-circular sheet steel alive
Dynamic buckle, realizes locking and the unlatching of lockset by adjusting described movable buckle and the tapered end mode of being connected.
Further, described movable buckle is provided with centre bore, central hole is provided with hold-down mechanism, described flexible bag
Cover part to pass through centre bore and realize fixing by hold-down mechanism.
Further, described flexibility coating member is head layer Corii Bovis seu Bubali.
The invention has the benefit that easy to use, can random adjustment length, can by controllable silicon be fixed on valve module it
Between.Gripping tool is furnished with flexible clamp, can coat comprehensively be grabbed object.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
To describe the present invention, the illustrative examples of the here present invention below in conjunction with accompanying drawing and specific embodiment in detail
And explanation is used for explaining the present invention, but not as a limitation of the invention.
With reference to Fig. 1, the invention provides a kind of tower crane type gripping tool, including
Fixture 2 with fixed hook 1,
It is arranged on the pulley handle 3 on described fixture 2, described pulley handle 3 is provided with fixed card slot 4, rope 5 sets
Put the one end in pulley handle 3, at described fixed card slot 4, be provided with spring, promote fixed card slot 4 extrusion spring by fixed card slot
4 are fixed on fixture 2；
The lower end of described rope 5 connects cladding hanging hook assembly, and described cladding hanging hook assembly includes linking up with 6 and round tray,
Described hook 6 one end are connected with rope 5, and its other end is welded and fixed with round tray or is integrally cast；
Described round tray includes semi-circular sheet steel 7, is arranged on the flexible coating member 10 of semi-circular sheet steel 7 one end and sets
Put the lockset in semi-circular sheet steel 7 other end, described flexibility coating member 10 and lockset form closing cladding.Described flexibility coating member
10 are connected with semi-circular sheet steel 7 by rotating mechanism 8, are provided with the buckle connecting flexible coating member 10 at described rotating mechanism 8
9.
Described lockset includes the tapered end 14 being arranged on semi-circular sheet steel 7 and is arranged on active card on semi-circular sheet steel 7
Button 12, realizes locking and the unlatching of lockset by adjusting described movable buckle 12 and tapered end 14 mode of being connected.Wherein, activity
It is fixing with semi-circular sheet steel 7 that buckle 12 passes through bolt 13.
Described active card 12 is buckled and is provided with centre bore, and central hole is provided with hold-down mechanism 11, described flexibility coating member
10 pass through centre bore and realize fixing by hold-down mechanism 11.
Described flexibility coating member 10 is head layer Corii Bovis seu Bubali.
When being used, fixed hook 1 is hung on the framework of maintenance instrument, because fixed hook 1 is solid using one
Fixed u-shaped fixed structure, convenient fixation, controllable silicon is wrapped by head layer Corii Bovis seu Bubali, because head layer Corii Bovis seu Bubali has flexibility,
, in swing or vibration, its center of gravity can keep balancing for it.
Removing and installing process for controllable silicon has fixing fastening pallet, and instrument has hook function, split in controllable silicon
Valve module is can be placed in aerial, it is to avoid directly contact two-sided for controllable silicon anode and cathode with ground after unloading.The upper and lower sheaf space of valve module
Common 125cm, the upper and lower telescopic extensions of gripping tool are in 30cm to 150cm, if 5 inches or 6 inches of controllable silicons will be captured,
Only need to change crawl pallet.
Table 1 is that traditional approach tests, with tower crane type gripping tool, the log that comes off
Can be obtained by table 1, controllable silicon elevator belt, when grabbing lifting rope and waving, drops in 1 ° -90 ° 7 times, under resting state, drop 1
Secondary；Tower crane type gripping tool drops 0 time, is computed controllable silicon elevator belt expulsion rate 36.84%, tower crane type gripping tool expulsion rate
0%.
Above the technical scheme disclosed in the embodiment of the present invention is described in detail, used herein is embodied as
Example is set forth to the principle of the embodiment of the present invention and embodiment, and the explanation of above example is only applicable to help understand
The principle of the embodiment of the present invention；Simultaneously for one of ordinary skill in the art, according to the embodiment of the present invention, it is being embodied as
All will change in mode and range of application, in sum, this specification content should not be construed as the limit to the present invention
System.
Claims (5)
1. a kind of tower crane type gripping tool is it is characterised in that include
Fixture with fixed hook,
It is arranged on the pulley handle on described fixture, described pulley handle is provided with fixed card slot, rope is arranged on pulley
One end of handle, is provided with spring at described fixed card slot, promote fixed card slot extrusion spring that fixed card slot is fixed on fixation
On part；
The lower end of described rope connects cladding hanging hook assembly, and described cladding hanging hook assembly includes hook and round tray, described extension
Hook one end is connected with rope, and its other end is welded and fixed with round tray or is integrally cast；
Described round tray includes semi-circular sheet steel, is arranged on the flexible coating member of semi-circular sheet steel one end and is arranged on semicircle
The lockset of the shape steel plate other end, described flexibility coating member and lockset form closing cladding.
2. tower crane type gripping tool according to claim 1 is it is characterised in that described flexibility coating member passes through rotating mechanism
It is connected with semi-circular sheet steel, at described rotating mechanism, be provided with the buckle connecting flexible coating member.
3. tower crane type gripping tool according to claim 1 is it is characterised in that described lockset includes being arranged on semicircle steel
Tapered end on plate and be arranged on movable buckle on semi-circular sheet steel, by adjusting described movable buckle and the tapered end side of being connected
Formula realizes locking and the unlatching of lockset.
4. tower crane type gripping tool according to claim 3 is it is characterised in that be provided with center on described movable buckle
Hole, central hole is provided with hold-down mechanism, and described flexibility coating member passes through centre bore and realizes fixing by hold-down mechanism.
5. the tower crane type gripping tool according to claim 1 or 4 is it is characterised in that described flexibility coating member is head layer cattle
Skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837486.3A CN106348157A (en) | 2016-09-21 | 2016-09-21 | Tower crane type gripping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837486.3A CN106348157A (en) | 2016-09-21 | 2016-09-21 | Tower crane type gripping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106348157A true CN106348157A (en) | 2017-01-25 |
Family
ID=57858229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610837486.3A Pending CN106348157A (en) | 2016-09-21 | 2016-09-21 | Tower crane type gripping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106348157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545645A (en) * | 2018-05-31 | 2018-09-18 | 国网青海省电力公司海东供电公司 | A kind of lifting auxiliary threader |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3612405A1 (en) * | 1985-04-16 | 1986-10-30 | Pfeifer Seil- Und Hebetechnik Gmbh & Co, 8940 Memmingen | Sling band for transporting loads |
| CN101882500A (en) * | 2010-06-29 | 2010-11-10 | 江苏省电力公司太仓市供电公司 | Device for assembling transformer |
| CN103711755A (en) * | 2013-12-26 | 2014-04-09 | 葫芦岛天力工业有限公司 | Torpedo locking ring |
| CN203612807U (en) * | 2013-10-31 | 2014-05-28 | 北京航天长征飞行器研究所 | Flexible lifting device for rotary body |
| CN204125019U (en) * | 2014-09-28 | 2015-01-28 | 山西大运汽车制造有限公司 | Transmission shaft special tooling utensil |
| CN204529089U (en) * | 2015-04-15 | 2015-08-05 | 武汉科技大学 | A kind of large-size pipe special hanger |
-
2016
- 2016-09-21 CN CN201610837486.3A patent/CN106348157A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3612405A1 (en) * | 1985-04-16 | 1986-10-30 | Pfeifer Seil- Und Hebetechnik Gmbh & Co, 8940 Memmingen | Sling band for transporting loads |
| CN101882500A (en) * | 2010-06-29 | 2010-11-10 | 江苏省电力公司太仓市供电公司 | Device for assembling transformer |
| CN203612807U (en) * | 2013-10-31 | 2014-05-28 | 北京航天长征飞行器研究所 | Flexible lifting device for rotary body |
| CN103711755A (en) * | 2013-12-26 | 2014-04-09 | 葫芦岛天力工业有限公司 | Torpedo locking ring |
| CN204125019U (en) * | 2014-09-28 | 2015-01-28 | 山西大运汽车制造有限公司 | Transmission shaft special tooling utensil |
| CN204529089U (en) * | 2015-04-15 | 2015-08-05 | 武汉科技大学 | A kind of large-size pipe special hanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545645A (en) * | 2018-05-31 | 2018-09-18 | 国网青海省电力公司海东供电公司 | A kind of lifting auxiliary threader |
| CN108545645B (en) * | 2018-05-31 | 2023-11-07 | 国网青海省电力公司海东供电公司 | Auxiliary threading device for hoisting |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
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| WD01 | Invention patent application deemed withdrawn after publication |