CN100499294C - Special installation tool for wedge wire clamp - Google Patents
Special installation tool for wedge wire clamp Download PDFInfo
- Publication number
- CN100499294C CN100499294C CNB200610155698XA CN200610155698A CN100499294C CN 100499294 C CN100499294 C CN 100499294C CN B200610155698X A CNB200610155698X A CN B200610155698XA CN 200610155698 A CN200610155698 A CN 200610155698A CN 100499294 C CN100499294 C CN 100499294C
- Authority
- CN
- China
- Prior art keywords
- fixed handle
- piston rod
- oil storage
- storage chamber
- handle
- 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.)
- Active
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
A special tool for installing the wedge-shaped cleat includes a fixed handle and a hook that connects the terminal actively. The fixed handle has an oil-storage cavity, piston rod and hydraulic pressure system. The top of rod passes out of the front-end of fixed handle corresponding to the hook. The fixed handle joints the mobile one with hinge, which links the driving rod of hydraulic pressure system to form the manipulating hydraulic pressure fixation tool. The invention only needs to pull the movable handle back and force, and then the system can push the piston rod slowly and presses the wedge into the cleat with reliable control of the position and pressure.
Description
Technical field: the erecting tools that the present invention relates to a kind of wedge type clamp.
Background technology: when the branch connection of electric power cable, often will use wedge type clamp, wedge type clamp is made up of wedge type clamp and voussoir, during connection two cables are split on wedge type clamp both sides, push voussoir, utilize the general rifle firing device of peace that voussoir and wedge type clamp are compressed then and produce firm being connected.Adopt the gunpowder percussion to promote but pacify general rifle firing device, not only the sound is big, and certain danger is arranged, and operate, carry etc. must be undertaken by the professional.The effect of gunpowder percussion promotion voussoir is also unstable, and voussoir is pressed too tight or too loosely easily, can't adjust, and installation quality is unreliable.
Summary of the invention:, the invention provides a kind of special installation tool for wedge wire clamp easy to operate and safe at the deficiencies in the prior art.
The present invention includes fixed handle and be movably connected in the eave tile of end, be provided with oil storage chamber, piston rod and hydraulic system in the fixed handle, the top of piston rod passes fixed handle front end and eave tile corresponding matching, fixed handle also is hinged with flexible handle, the drive rod of this flexible handle and hydraulic system is connected, and constitutes hand-hydraulic formula erecting tools.
The present invention only need back and forth pull flexible handle when fitting operation, utilize hydraulic system that piston rod is slowly ejected, piston rod can be stable like this is pressed into voussoir the wedge type clamp, position and degree of tightness pressure can both be controlled reliably, install effective, and operate and carry very handy and safe, need not the professional, rational in infrastructure reliable.
Oil storage chamber in the general fixed handle is divided into two parts, the oil storage chamber of left part is positioned at the handheld terminal of fixed handle, the piston rod that is with back-moving spring places the right part oil storage chamber, two part oil storage chambers are communicated with by oil duct, the two ends of oil duct are equipped with unidirectional valve respectively, the drive rod end is then oblique to be penetrated in the oil duct, also is provided with feather valve in the oil duct, and itself and unloading knob are connected.Adopt this hydraulic structure reliably ripe, similar jack, easy to operate easily, installation effective.
Can be screw thread between eave tile and the fixed handle and flexibly connect, this connection is very reliable, rotates comparatively flexibly, and the eave tile of changing different size also makes things convenient for.
Further specify the present invention below in conjunction with drawings and Examples.
Description of drawings: Fig. 1 is the main structure schematic diagram of embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is A-A profile of Fig. 1.
Embodiment: as shown in the figure, fixed handle 1 end flexibly connects eave tile 2, generally adopts screw thread to flexibly connect.Be provided with oil storage chamber 4, piston rod 5 and hydraulic system in the fixed handle 1.The top of piston rod 5 passes fixed handle 1 front end and eave tile 2 corresponding matching, and fixed handle 1 also is hinged with flexible handle 3, and the drive rod 6 of this flexible handle 3 and hydraulic system is connected.Oil storage chamber 4 in the fixed handle 1 of present embodiment is divided into two parts, the oil storage chamber 4 of left part is positioned at the handheld terminal of fixed handle 1, the piston rod 5 that is with back-moving spring 7 places the oil storage chamber 4 of right part, two part oil storage chambers 4 are communicated with by oil duct 8, the two ends of oil duct 8 are equipped with first unidirectional valve 9 and second unidirectional valve 10 respectively, drive rod 6 ends are then oblique to be penetrated in the oil duct 8, also is provided with feather valve 11 in the oil duct 8, and itself and unloading knob 12 are connected.
When wedge type clamp is installed, two cables 14 to be connected are placed both sides in the wedge type clamp 15 respectively, push voussoir 13, be put in the eave tile 2 again, wedge type clamp 15 front ends withstand eave tile 2.Back and forth pull flexible handle 3 then, when drive rod 6 is upwards drawn, oil duct 8 cavity volumes of drive rod 6 lower ends increase and form parital vacuum, at this moment first unidirectional valve 9 is opened, and the oil of left side oil storage chamber 4 is inhaled into oil duct 8, when drive rod 6 presses down, first unidirectional valve 9 is closed, second unidirectional valve 10 is opened, and oil is pressed in the right side oil storage chamber 4, and piston rod 5 ejects.During pull-up drive rod 6, second unidirectional valve 10 is closed once more, and piston rod 5 can rollback, back and forth operation, and piston rod 5 can slowly push into voussoir 13 needs the position, easily control.When outwarding winding unloading knob 12, feather valve 11 unclamps, and oil duct 8 is communicated with, and piston rod 5 is rollback under back-moving spring 7 effects, and oil also is retracted in the oil storage chamber 4 in left side, takes out wedge type clamp then and can finish installation.Present embodiment also can install special dismounting spare additional as required, can utilize spring base 5 alive that voussoir 13 is withdrawed from from wedge type clamp 15 equally, is convenient to adjust.
Claims (2)
1, a kind of special installation tool for wedge wire clamp, comprise fixed handle and be movably connected in the eave tile of fixed handle end, it is characterized by: be provided with oil storage chamber (4), piston rod (5) and hydraulic system in the fixed handle (1), the top of piston rod (5) passes fixed handle (1) front end and eave tile (2) corresponding matching, fixed handle (1) also is hinged with flexible handle (3), the drive rod (6) of this flexible handle (3) and hydraulic system is connected, and constitutes hand-hydraulic formula erecting tools.
2, special installation tool for wedge wire clamp according to claim 1, it is characterized by: the oil storage chamber (4) in the said fixing handle (1) is divided into two parts, the oil storage chamber of left part (4) is positioned at the handheld terminal of fixed handle (1), the piston rod (5) that is with back-moving spring (7) places the oil storage chamber (4) of right part, two part oil storage chambers (4) are communicated with by oil duct (8), the two ends of oil duct (8) are equipped with first unidirectional valve (9) and second unidirectional valve (10) respectively, drive rod (6) end is then oblique to be penetrated in the oil duct (8), also be provided with feather valve (11) in the oil duct (8), itself and unloading knob (12) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610155698XA CN100499294C (en) | 2006-12-31 | 2006-12-31 | Special installation tool for wedge wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610155698XA CN100499294C (en) | 2006-12-31 | 2006-12-31 | Special installation tool for wedge wire clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101000994A CN101000994A (en) | 2007-07-18 |
| CN100499294C true CN100499294C (en) | 2009-06-10 |
Family
ID=38692859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610155698XA Active CN100499294C (en) | 2006-12-31 | 2006-12-31 | Special installation tool for wedge wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100499294C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181866B (en) * | 2016-08-29 | 2018-10-19 | 徐州拓发电力器材有限公司 | Electric power network High Voltage Outdoor formula disconnecting switch connecting rod straight pin dismantles portable instrument |
| CN106624736A (en) * | 2016-12-02 | 2017-05-10 | 聊城市光明电力服务有限责任公司 | Wedge-shaped cable clamp installing machine |
| CN107127702A (en) * | 2017-05-17 | 2017-09-05 | 句容新禾五金电器有限公司 | Telescopic stress application pipe vice |
| CN108155603A (en) * | 2018-02-08 | 2018-06-12 | 江苏北辰新材料科技有限公司 | Mould pressing device inside and outside a kind of carbon-fibre wire gold utensil wedge shape |
| CN112332303B (en) * | 2020-10-22 | 2022-05-24 | 国网北京市电力公司 | J-shaped wire clamp mounting tool |
-
2006
- 2006-12-31 CN CNB200610155698XA patent/CN100499294C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101000994A (en) | 2007-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100499294C (en) | Special installation tool for wedge wire clamp | |
| CN204657620U (en) | For the auxiliary holding device of metal pipe material processing | |
| CN210041114U (en) | General type is from exploding glass insulator and is changed instrument | |
| CN210253902U (en) | Hybrid rivetless riveting tool | |
| CN200997489Y (en) | Special installation tool for wedged wire fastener | |
| CN201645434U (en) | Novel nail puller | |
| CN205764822U (en) | Diaphragm gas meter lock-screw self-feeding assembly line | |
| CN109494630A (en) | A kind of connecton layout | |
| CN201075563Y (en) | Electro hydraulic mounting tools for wedge-shaped line clamp | |
| CN207915355U (en) | A kind of c-type wire clamp of conductor spacer fast assembling-disassembling spanner | |
| CN108689356B (en) | Multi-connecting-rod structure with self-locking function | |
| CN106903260A (en) | Manual running fire hand riveter and staking method | |
| CN103290870A (en) | Method and device for connecting excavating machine with excavating tool | |
| CN205200608U (en) | Handheld rig of pneumatic landing leg formula | |
| CN206483955U (en) | Manual running fire hand riveter | |
| CN202264168U (en) | Portable hand-operated shearing and expanding tongs | |
| CN201175829Y (en) | Rear axle principal axis bolt and rear axle oil seal pressing-in machine | |
| CN217330920U (en) | Fixing device for blasting tube | |
| CN219837654U (en) | Clamping pliers | |
| CN216618736U (en) | Air supply equipment for pneumatic actuator | |
| CN218669258U (en) | Traction mechanism of convenient quick detach that rock drilling platform truck was used | |
| CN208890063U (en) | A kind of Split hydraulic clamp | |
| CN209868422U (en) | Hydraulic wrench for plate heat exchanger | |
| CN211052428U (en) | Rechargeable hydraulic rivet pulling device | |
| CN204397316U (en) | Sea tube connector clamping connection winding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |