CN204247879U - A kind of power cable cutter sweep of use safety - Google Patents
A kind of power cable cutter sweep of use safety Download PDFInfo
- Publication number
- CN204247879U CN204247879U CN201420671246.7U CN201420671246U CN204247879U CN 204247879 U CN204247879 U CN 204247879U CN 201420671246 U CN201420671246 U CN 201420671246U CN 204247879 U CN204247879 U CN 204247879U
- Authority
- CN
- China
- Prior art keywords
- plate
- thimble
- intermediate plate
- base
- header board
- 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
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model provides a kind of power cable cutter sweep of use safety, comprises base, hydraulic package, thimble, chopper and grounding assembly; Base comprises the front and rear panels be fixedly connected with; Rear plate is provided with power cable passing hole; Slot to make way is configured with between front and rear panels; Hydraulic package comprises ram pot, driven plunger, woven hose and hydraulic pump; Thimble is the cylindrical bar integral piece that lower end is provided with sharp sword; Thimble is fixedly connected with the lower surface of driven plunger with the upper end of chopper; The point blade position, lower end of thimble is stretched out downwards and protrudes from the lower end of the intermediate plate of the header board of base; The blade position of chopper is higher than the sharp sword of thimble; Grounding assembly comprises earth brace and earth lead.Structure of the present utility model is simple, cost is lower, applicability is strong, use time significantly can improve efficiency of construction, effective guarantee workmen personal safety and can human cost be saved.
Description
The application is application number is 201420473383.X, and the applying date is on August 20th, 2014, and invention and created name is the divisional application of the utility application of " a kind of power cable cutter sweep ".
Technical field
The utility model relates to power supply maintenance mans' fixture technology field, is specifically related to a kind of power cable cutter sweep.
Background technology
Along with the fast development of urban construction, municipal improvement project is on the increase.Wherein, the improvement project of power cable of power supply is more common: as overhead power cable enter, cable louding changes, the engineerings such as electric substation's cable outlet extension.In the work progress of power cable improvement project, often need to carry out cutover to power cable.In traditional power cable cutover construction, the instrument adopted is crooked chisel and saw bow, as shown in Figure 1, first buttress crooked chisel by a people by insulation handle, and on cable behind location, the hand-held hammer of another people by after pounding under crooked chisel and being fixed through power cable, then cuts power cable with saw bow.The deficiency display adopting this kind of device to carry out cable cutting is easily shown in: one is that construction is wasted time and energy, inefficiency, two is the increases of capacity along with power cable, hammer in the process of cable at crooked chisel, if line to line fault, the industrial accidents such as the staff's welding flash gripping crooked chisel and wave hammer may be there is.At present, in power cable cutover construction, also have and adopt electric shear to cut cable, electric shear cutting cable is laborsaving, quick and comparatively safe relative to saw bow cutting, but its weak point is: because the armouring of current cable body is all harder, and the blade of electric shear is easy to damage in work progress, tool damage rate is very high, thus need frequently to change blade, use cost is too high, and affects efficiency of construction.
In recent years, also have by electronic or hydraulically powered cable cutting device, as publication No. be CN 103264126A, name is called the Chinese patent literature of " cable cutting device ", it is mainly and carries out annular cutting to communication cable or power cable by whirligig, strong to applicability in the maintenance of power cable and repairing work, and structure is relatively complicated.
Utility model content
The purpose of this utility model is: overcome the deficiencies in the prior art, provides that a kind of structure is simple, cost is lower, applicability is strong, significantly can improve efficiency of construction and the power cable cutter sweep of energy effective guarantee workmen personal safety when using.
The technical solution of the utility model is: power cable cutter sweep of the present utility model, and its design feature is: comprise base, hydraulic package, thimble, chopper and grounding assembly;
Above-mentioned base comprises front and rear panels; Header board comprises by upper junction plate, intermediate plate, lower side and bottom right side plate before all-in-one-piece from top to bottom; Front upper junction plate is the plate body that horizontally disposed entirety is rectangle, and on rear side of it, middle part is provided with semi arch recessed forward; Intermediate plate entirety, in trapezoidal, is arc upwards on the downside of it; The middle part of intermediate plate is provided with front and back to through through hole, and lower side and bottom right side plate set up the left and right sides at intermediate plate separately; Intermediate plate is connected with lower end, the front side one of front upper junction plate by its upper end; Intermediate plate is connected with the upper end one of lower side by lower end on the left of it; Intermediate plate is connected with the upper end one of bottom right side plate by lower end on the right side of it;
Outline shape and the header board of the rear plate of base adapt; Rear plate is integrally made up of rear upper junction plate, intermediate plate and lower plate; The structure of rear upper junction plate and front and back identical with the structure of the front upper junction plate of header board are to being oppositely arranged; The intermediate plate of rear plate is trapezoidal plate body; To through through hole before and after the intermediate plate of rear plate is provided with, and adapt before and after through hole on the intermediate plate of this through hole and header board; The lower plate of rear plate is rectangle plate body, and the middle of the lower plate of rear plate is provided with front and back to through cable passing hole;
The front and rear panels of base are by being fixedly connected with; The front upper junction plate of the header board of base to be matched with the semi arch recessed backward of the rear upper junction plate of rear plate by its semi arch recessed forward and forms the installing hole of a up/down perforation; The front end of the lower plate of the intermediate plate of header board, bottom right side plate and back side panel forms 1 slot to make way;
Hydraulic package comprises ram pot, driven plunger, woven hose and hydraulic pump; Ram pot is the tube piece of hollow, and the side, top of ram pot is provided with the connection communicated with the inner chamber of ram pot; Driven plunger is arranged on the bottom in ram pot; One end of woven hose is fixedly connected with the connection of ram pot; The other end of woven hose is fixedly connected with the liquid in-out mouth of hydraulic pump;
Thimble is overall cylindrical bar-shaped integral piece; The lower end of thimble is provided with sharp sword; The upper end of thimble is fixedly connected with by the lower surface of the installing hole of base with the driven plunger of hydraulic package; The point blade position, lower end of thimble is stretched out downwards and protrudes from the lower end of the intermediate plate of the header board of base;
Chopper is the integral piece that entirety is square; The lower end of chopper is provided with the blade of arc; Chopper is fixedly connected with by the lower surface of the installing hole of base with the driven plunger of hydraulic package by its upper end, and chopper is positioned at the rear side of thimble; The blade position of chopper is higher than the sharp sword of thimble;
Grounding assembly comprises earth brace and earth lead; One end of earth lead is connected with base; The other end of earth lead is connected with earth brace; Earth brace assigns into large ground when using;
The left and right sides between the intermediate plate of the header board of above-mentioned base and the intermediate plate of rear plate is respectively equipped with 1 lateral slot;
Above-mentioned hydraulic pump is electric hydraulic pump or hydraulic hand-pump.
Further scheme is: the top of the ram pot of above-mentioned hydraulic package is provided with the handheld ring be fixedly connected with ram pot.
Further scheme also has: above-mentioned woven hose is rubber hose.
The utility model has positive effect: the power cable cutter sweep of (1) use safety of the present utility model, by arranging by hydraulically powered thimble and chopper, during use under the driving of hydraulic pump, thimble is first to penetrating power cable and being fixed, chopper cuts power cable subsequently, and compared to prior art, location and the cutting basic synchronization of power cable complete, time saving and energy saving, efficiency of construction can be improved significantly.(3) the power cable cutter sweep of use safety of the present utility model, it in use, power cable to be punctured and in cutting process, workmen only needs remotely to operate hydraulic pump at distance cable cut point, thus compared to prior art, the personal safety of workmen obtains effective guarantee.(3) the power cable cutter sweep of use safety of the present utility model, it in use only needs 1 people can complete puncture to power cable and cutting operation, compared to prior art, at least can reduce by 1 staff, save human cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram in prior art, power cable being carried out to cutting construction;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the left view of the amplification after omitting hydraulic pump, woven hose and grounding assembly in Fig. 1;
Fig. 4 is that the A-A of amplification in Fig. 1 is to sectional view.
Reference numeral in above-mentioned accompanying drawing is as follows:
Base 1, header board 11, front upper junction plate 11-1, intermediate plate 11-2, through hole 11-2-1, lower side 11-3, bottom right side plate 11-4; Rear plate 12, rear upper junction plate 12-1, cable passing hole 12-2; Lateral slot 13; Slot to make way 14;
Hydraulic package 2, ram pot 21, connection 21-1, handheld ring 21-2; Driven plunger 22, woven hose 23, hydraulic pump 24;
Thimble 3;
Chopper 4;
Grounding assembly 5, earth brace 51, earth lead 52.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
(embodiment 1)
See Fig. 2 to Fig. 4, the power cable cutter sweep of the use safety of the present embodiment, form primarily of base 1, hydraulic package 2, thimble 3, chopper 4 and grounding assembly 5.
Base 1 is iron piece.Base 1 forms primarily of header board 11 and rear plate 12.Header board 11 is made up of upper junction plate 11-1, intermediate plate 11-2, lower side 11-3 and bottom right side plate 11-4 before all-in-one-piece from top to bottom.Front upper junction plate 11-1 is the plate body that horizontally disposed entirety is rectangle, and on rear side of it, middle part is provided with semi arch recessed forward; Intermediate plate 11-2 entirety, in trapezoidal, is arc upwards on the downside of it; The middle part of intermediate plate 11-2 is provided with front and back and divides to through through hole 11-2-1, lower side 11-3 and bottom right side plate 11-4 the left and right sides being located at intermediate plate 11-2; Intermediate plate 11-2 is connected with lower end, the front side one of front upper junction plate 11-1 by its upper end; Intermediate plate 11-2 is connected with the upper end one of lower side 11-3 by lower end on the left of it; Intermediate plate 11-2 is connected with the upper end one of bottom right side plate 11-4 by lower end on the right side of it.
Outline shape and the header board 11 of the rear plate 12 of base 1 adapt; Rear plate 12 is integrally made up of rear upper junction plate 12-1, intermediate plate and lower plate.The structure of rear upper junction plate 12-2 and front and back identical with the structure of the front upper junction plate 11-1 of header board 11 are to being oppositely arranged; The intermediate plate of rear plate 12 is trapezoidal plate body; To through through hole before and after the intermediate plate of rear plate 12 is provided with, and adapt before and after through hole 11-2-1 on the intermediate plate 11-2 of this through hole and header board 11; The lower plate of rear plate 12 is rectangle plate body, and the middle of the lower plate of rear plate 12 is provided with front and back to through cable passing hole 12-2, and power cable to be cut when cable passing hole is for using passes.
Header board 11 and the rear plate 12 of base 1 are bolted connection; The front upper junction plate 11-1 of the header board 11 of base 1 to be matched with the semi arch recessed backward of the rear upper junction plate 12-1 of rear plate 12 by its semi arch recessed forward and forms the installing hole of a up/down perforation; The left and right sides between the intermediate plate 11-2 of the header board 11 of base 1 and the intermediate plate of rear plate 12 is respectively equipped with 1 lateral slot 13; The front end of the lower plate of the lower end of the intermediate plate 11-2 of header board 11, lower side 11-3, bottom right side plate 11-4 and back side panel 12 forms 1 slot to make way 14.
Hydraulic package 2 forms primarily of ram pot 21, driven plunger 22, woven hose 23 and hydraulic pump 24.
Ram pot 21 is the steel of hollow or iron tube piece, and the side, top of ram pot 21 is provided with the connection 21-1 communicated with the inner chamber of ram pot 21; The top of ram pot 21 is provided with the handheld ring 21-2 be fixedly connected with ram pot 21; Driven plunger 22 is arranged on the bottom in ram pot 21; The driving liquid that in the ram pot 21 of the upper end of driven plunger 22, splendid attire is carried by hydraulic pump 24.
Woven hose 23 is rubber hose.One end of woven hose 23 is fixedly connected with the connection 21-1 of ram pot 21; The other end of woven hose 23 is fixedly connected with the liquid in-out mouth of hydraulic pump 24.
Hydraulic pump 24 can adopt electric hydraulic pump or hydraulic hand-pump.Preferably hydraulic hand-pump is adopted in the present embodiment.
Thimble 3 is the bar-shaped integral piece of overall cylindrical steel.The lower end of thimble 3 is provided with sharp sword.The upper end of thimble 3 is fixedly connected with by the lower surface of the installing hole of base 1 with the driven plunger 22 of hydraulic package 2.The point blade position, lower end of thimble 3 is stretched out downwards and protrudes from the lower end of the intermediate plate 11-2 of the header board 11 of base 1.
Chopper 4 is the overall steel integral piece be square.The lower end of chopper 4 is provided with the blade of arc; Chopper 4 is fixedly connected with by the lower surface of the installing hole of base 1 with the driven plunger 22 of hydraulic package 2 by its upper end, and chopper 4 is positioned at the rear side of thimble 3; The blade position of chopper 4 is higher than the sharp sword of thimble 3.
Grounding assembly 5 is made up of earth brace 51 and earth lead 52.Earth brace 52 is iron body of rod part; One end of earth lead 52 is connected with base 1; The other end of earth lead 52 is connected with earth brace 51; Earth brace 52 assigns into large ground when using.
The power cable cutter sweep (aftermentioned abbreviation cutter sweep) of the present embodiment, its course of work is in use summarized as follows:
Cutter sweep in use, first power cable to be cut is passed the cable passing hole 12-2 of the lower plate of the rear plate 12 of base 1 and determines cutting part by workmen, then grounding assembly 5 is installed, then workmen makes the driven plunger 22 in ram pot 21 move downward under fluid pressure by operation hydraulic pump 24, thus synchronous thimble 3 and the chopper 4 of driving moves downward; Because the sharp sword of thimble 3 is lower than the blade position of chopper 4, thus thimble 3 is first about to power cable puncture to be cut and is fixed on the ground, and chopper 4 subsequently and extremely to break power cable in hydraulic-driven incision.After completing cutting, workmen operates hydraulic pump 24 and carries out back the work that surges, thus driving liquid is discharged to hydraulic pump 24 in ram pot 21, takes driven plunger 22 to and to move upward thus synchronous thimble 3 and the chopper 4 of driving moves upward reset.
In sum, the power cable cutter sweep of the use safety of the present embodiment, by arranging by hydraulically powered thimble and chopper, during use under the driving of hydraulic pump, thimble is first to penetrating power cable and being fixed, and chopper cuts power cable subsequently, compared to prior art, location and the cutting basic synchronization of power cable complete, time saving and energy saving, can improve efficiency of construction significantly; During use, to puncture and in cutting process to power cable, workmen only needs remotely operating hydraulic pump at distance cable cut point, thus compared to prior art, the personal safety of workmen obtains effective guarantee; In use procedure, only need 1 people can complete puncture to power cable and cutting operation, compared to prior art, at least can reduce by 1 staff, save human cost.
Above embodiment is the explanation to detailed description of the invention of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not when departing from spirit and scope of the present utility model; can also make various conversion and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes all should be included into scope of patent protection of the present utility model.
Claims (3)
1. a power cable cutter sweep for use safety, is characterized in that: comprise base (1), hydraulic package (2), thimble (3), chopper (4) and grounding assembly (5);
Described base (1) comprises header board (11) and rear plate (12); Header board (11) comprises by upper junction plate (11-1), intermediate plate (11-2), lower side (11-3) and bottom right side plate (11-4) before all-in-one-piece from top to bottom; The plate body that front upper junction plate (11-1) is rectangle for horizontally disposed entirety, on rear side of it, middle part is provided with semi arch recessed forward; Intermediate plate (11-2) entirety, in trapezoidal, is arc upwards on the downside of it; The middle part of intermediate plate (11-2) is provided with front and back to through through hole (11-2-1), and lower side (11-3) and bottom right side plate (11-4) point are located at the left and right sides of intermediate plate (11-2); Intermediate plate (11-2) is connected with lower end, the front side one of front upper junction plate (11-1) by its upper end; Intermediate plate (11-2) is connected with the upper end one of lower side (11-3) by lower end on the left of it; Intermediate plate (11-2) is connected with the upper end one of bottom right side plate (11-4) by lower end on the right side of it;
Outline shape and the header board (11) of the rear plate (12) of base (1) adapt; Rear plate (12) is made up of rear upper junction plate (12-1), intermediate plate and lower plate one; The structure of rear upper junction plate (12-2) and front and back identical with the structure of the front upper junction plate (11-1) of header board (11) are to being oppositely arranged; The intermediate plate of rear plate (12) is trapezoidal plate body; The intermediate plate of rear plate (12) is provided with front and back to through through hole, and through hole (11-2-1) front and back on the intermediate plate (11-2) of this through hole and header board (11) adapt; The lower plate of rear plate (12) is rectangle plate body, and the middle of the lower plate of rear plate (12) is provided with front and back to through cable passing hole (12-2);
The header board (11) of base (1) with rear plate (12) by being fixedly connected with; The front upper junction plate (11-1) of the header board (11) of base (1) to be matched with the semi arch recessed backward of the rear upper junction plate (12-1) of rear plate (12) by its semi arch recessed forward and forms the installing hole of a up/down perforation; The front end of the lower plate of the lower end of the intermediate plate (11-2) of header board (11), lower side (11-3), bottom right side plate (11-4) and back side panel (12) forms 1 slot to make way (14);
Hydraulic package (2) comprises ram pot (21), driven plunger (22), woven hose (23) and hydraulic pump (24); The tube piece that ram pot (21) is hollow, the side, top of ram pot (21) is provided with the connection (21-1) communicated with the inner chamber of ram pot (21); Driven plunger (22) is arranged on the bottom in ram pot (21); One end of woven hose (23) is fixedly connected with the connection (21-1) of ram pot (21); The other end of woven hose (23) is fixedly connected with the liquid in-out mouth of hydraulic pump (24);
Thimble (3) is overall cylindrical bar-shaped integral piece; The lower end of thimble (3) is provided with sharp sword; The upper end of thimble (3) is fixedly connected with by the lower surface of the installing hole of base (1) with the driven plunger (22) of hydraulic package (2); The point blade position, lower end of thimble (3) is stretched out downwards and protrudes from the lower end of the intermediate plate (11-2) of the header board (11) of base (1);
Chopper (4) is the overall integral piece be square; The lower end of chopper (4) is provided with the blade of arc; Chopper (4) is fixedly connected with by the lower surface of the installing hole of base (1) with the driven plunger (22) of hydraulic package (2) by its upper end, and chopper (4) is positioned at the rear side of thimble (3); The blade position of chopper (4) is higher than the sharp sword of thimble (3);
Grounding assembly (5) comprises earth brace (51) and earth lead (52); One end of earth lead (52) is connected with base (1); The other end of earth lead (52) is connected with earth brace (51); Earth brace (52) assigns into large ground when using;
The left and right sides between the intermediate plate (11-2) of the header board (11) of described base (1) and the intermediate plate of rear plate (12) is respectively equipped with 1 lateral slot (13);
Described hydraulic pump (24) is electric hydraulic pump or hydraulic hand-pump.
2. the power cable cutter sweep of use safety according to claim 1, is characterized in that: the top of the ram pot (21) of described hydraulic package (2) is provided with the handheld ring (21-2) be fixedly connected with ram pot (21).
3. the power cable cutter sweep of use safety according to claim 1, is characterized in that: described woven hose (23) is rubber hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671246.7U CN204247879U (en) | 2014-08-20 | 2014-08-20 | A kind of power cable cutter sweep of use safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671246.7U CN204247879U (en) | 2014-08-20 | 2014-08-20 | A kind of power cable cutter sweep of use safety |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473383.XU Division CN203992183U (en) | 2014-08-20 | 2014-08-20 | A kind of power cable cutter sweep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204247879U true CN204247879U (en) | 2015-04-08 |
Family
ID=52952234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420671246.7U Expired - Fee Related CN204247879U (en) | 2014-08-20 | 2014-08-20 | A kind of power cable cutter sweep of use safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204247879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655916A (en) * | 2015-12-09 | 2016-06-08 | 国网上海市电力公司 | Cable thread trimming platform power assisting device |
-
2014
- 2014-08-20 CN CN201420671246.7U patent/CN204247879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655916A (en) * | 2015-12-09 | 2016-06-08 | 国网上海市电力公司 | Cable thread trimming platform power assisting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203850713U (en) | Suspended tree barrier trimming device for power lines | |
| CN203992183U (en) | A kind of power cable cutter sweep | |
| CN103317183A (en) | Double-acting hydraulic scissors | |
| CN202380803U (en) | Derrick auxiliary tool | |
| CN204247879U (en) | A kind of power cable cutter sweep of use safety | |
| CN204321047U (en) | A kind of power cable cutter sweep saving manpower | |
| CN105903861B (en) | Improve the power cable cutter device of work efficiency | |
| CN207028342U (en) | It is a kind of to cut out machine for woven bag | |
| CN202360090U (en) | Water-cutting segmentation coal mining machine for water-cutting segmentation coal mining method | |
| CN203636097U (en) | Aluminum bar cutting machine with cooling mechanism | |
| CN202969384U (en) | Pile breaker | |
| CN202402037U (en) | Waterjet coal cutter | |
| CN203445545U (en) | Cable stripping knife | |
| CN204706838U (en) | A kind of cable cutter sweep | |
| CN202954551U (en) | Simple steel reinforcement cage for high-altitude welding | |
| CN204525654U (en) | A kind of hydraulic drive blanking machine | |
| CN203541384U (en) | Portable hydraulic steel wire rope shear | |
| CN201471499U (en) | Manual slotting cutter | |
| CN204565319U (en) | Hydraulic support cuts net arrangement automatically | |
| CN103273573A (en) | Ground-attaching rotary electric pole cutting machine | |
| CN103321226B (en) | Full-automatic chain saw type pipe pile cutter | |
| CN203334284U (en) | Full-automatic chain-saw type tubular pile cutting machine | |
| CN102390751A (en) | Ribbon mark automatic cutting-off machine | |
| CN204122789U (en) | Beam slab bottom hole device | |
| CN214639920U (en) | Steel wire rope cutting device for mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |