CN204577942U - High-tension fuse clamp - Google Patents
High-tension fuse clamp Download PDFInfo
- Publication number
- CN204577942U CN204577942U CN201520307181.2U CN201520307181U CN204577942U CN 204577942 U CN204577942 U CN 204577942U CN 201520307181 U CN201520307181 U CN 201520307181U CN 204577942 U CN204577942 U CN 204577942U
- Authority
- CN
- China
- Prior art keywords
- hole
- tension fuse
- clamp handle
- clamp
- jointed shaft
- 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
- 210000001847 Jaw Anatomy 0.000 claims abstract description 30
- 210000003467 Cheek Anatomy 0.000 claims abstract description 29
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007906 compression Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of high-tension fuse clamp, left clamp handle, right clamp handle and be arranged on the right pincers cheek on left clamp handle top and be arranged on the left pincers cheek on right clamp handle top, left, right pincers cheek upper end respectively correspondence is provided with a left side, right jaw, be provided with main hinge dress hole in the middle part of the left pincers cheek and be installed on the jointed shaft in main hinge dress hole, the left pincers cheek and the right pincers cheek are by hinged before and after jointed shaft, be provided with the pair adapted with jointed shaft diameter on the right side of described main hinge dress hole to cut with scissors and fill hole, described main hinge dress hole and secondary cut with scissors fill to be provided with between hole be communicated with main hinge and fill hole and pair cuts with scissors the chute filling hole, groove width and the jointed shaft diameter of described chute adapt, described left clamp handle and right clamp handle lower end are connected to retractor device.This high-tension fuse clamp structure is simple, easy to use, has insulation function, can the direct remote high-tension fuse of gripping and can the larger high-tension fuse of gripping diameter.
Description
Technical field
The utility model belongs to Phase of Electric Power Projects appurtenance technical field, particularly relates to a kind of for dismantling or the clamp of installation high-voltage fuse.
Background technology
Current replacing high-tension fuse method takes hand operation mode mostly, and there is many drawbacks in this kind of substitute mode, mainly contain three: one, because high-tension fuse surrounding devices may be all charged or part is charged, therefore there is the possibility that operating personnel touch charging equipment by mistake in Renewal process, the personal safety of serious threat operating personnel; Its two, human body and charging equipment may not reach the safe distance of regulation, and in order to safety must mount earth connection, therefore replacing work is wasted time and energy; Its three, because partial high pressure fuse is arranged on eminence, therefore need operating personnel frequently to climb eminence and change, so reduce operating efficiency, and easy generation personnel falling accident.Therefore be necessary to design a kind of structure simple, easy to use, there is insulation function and can directly to the tool device that remote high-tension fuse is changed, and, due to high-tension fuse diameter not etc., therefore this tool device is also convenient for changing the high-tension fuse of different-diameter.
Utility model content
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, easy to use, can directly to the high-tension fuse clamp that high-tension fuse that is remote and different-diameter size is changed.
For solving the problems of the technologies described above, the utility model comprises left clamp handle, right clamp handle and be arranged on the right pincers cheek on left clamp handle top and be arranged on the left pincers cheek on right clamp handle top, a described left side, right pincers cheek upper end respectively correspondence is provided with a left side, right jaw, its design feature is: be provided with main hinge dress hole in the middle part of the described left pincers cheek and be installed on the jointed shaft in main hinge dress hole, the described left pincers cheek and the right pincers cheek are by hinged before and after jointed shaft, be provided with the pair adapted with jointed shaft diameter on the right side of described main hinge dress hole to cut with scissors and fill hole, the central point in described pair hinge dress hole is arranged with left jaw and the occlusal apical position of right jaw as the center of circle, with the described center of circle on the distance in the jointed shaft axle center circular arc line that is radius, described main hinge dress hole and secondary cut with scissors fill to be provided with between hole be communicated with main hinge and fill hole and pair cuts with scissors the chute filling hole, groove width and the jointed shaft diameter of described chute adapt, described left clamp handle and right clamp handle lower end are connected to retractor device.
Therefore by jointed shaft is filled hole to pair hinge from the hole slippage of main hinge dress, increase the opening angle of left and right jaw, guarantee the high-tension fuse that gripping diameter is larger; Because left clamp handle and right clamp handle lower end are connected to retractor device, therefore also can the remote high-tension fuse of gripping.
Described main hinge dress hole is circular hole, and the left end of described chute is communicated with main first circular hole filling hole that cuts with scissors.
In order to the contact area of the occlusal surface and high-tension fuse outer tube surface that increase left and right jaw, deep-slotted chip breaker through before and after the occlusal surface of described left jaw and right jaw relative inner is symmetrically arranged with respectively.
Prevent from being caught broken high-tension fuse in order to the frictional force that increases between the occlusal surface of left and right jaw and high-tension fuse outer tube surface, described occlusal surface is connected with elastomeric pad.
Conveniently clamp the high-tension fuse that multiple diameter does not wait, described deep-slotted chip breaker be two or more and diameter not etc.
Described retractor device comprises the sleeve pipe being sleeved on left and right clamp handle lower end, and described sleeve pipe is provided with locking device.
Described locking device comprises the chuck of affixed sleeve upper end, and the upper end of described chuck is provided with jaw, and the described chuck top mode be bolted with by screwing oppresses jaw against the nut on left and right clamp handle outer wall.
Conveniently capture sleeve pipe, the lower end of described sleeve pipe is set with taper knob.
In order to prevent left and right clamp handle to be communicated with conduction with sleeve pipe, described left and right clamp handle and sleeve pipe material are isolation material.
In sum, the utility model structure is simple, easy to use, has insulation function, can the direct remote high-tension fuse of gripping and can the larger high-tension fuse of gripping diameter.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model;
Fig. 3 is backsight structural representation of the present utility model;
Fig. 4 is pair hinge dress hole of the present utility model setting position schematic diagram;
Fig. 5 is the structural representation of jointed shaft of the present utility model in main hinge dress hole;
Fig. 6 is the structural representation of jointed shaft of the present utility model in pair hinge dress hole.
Embodiment
From Fig. 1, Fig. 2 and embodiment illustrated in fig. 3, this high-tension fuse clamp comprises left clamp handle 1, right clamp handle 2 and is arranged on the right pincers cheek 3 on left clamp handle 1 top and is arranged on the left pincers cheek 4 on right clamp handle 2 top, this left and right pincers cheek upper end respectively correspondence is provided with left and right jaw, the jointed shaft 6 offering main hinge dress hole 5 in the middle part of this left pincers cheek 4 and be installed in main hinge dress hole 5, also the hinge dress hole 5 of hinged dress jointed shaft 6 is offered in the middle part of this right pincers cheek 3, certainly this jointed shaft 6 also can be fixed in the middle part of the right pincers cheek 3, and this left pincers cheek 4 and the right pincers cheek 3 are by hinged before and after jointed shaft 6, in order to balance relative to jointed shaft 6 uniaxial force when ensureing left and right jaw grip objects, the relative inner face of this left and right pincers cheek offers respectively the escape groove dodging the right side, left pincers cheek articulated section, the degree of depth of this escape groove is 1/2 of left and right pincers cheek thickness, the pair hinge dress hole 7 that diameter is not less than jointed shaft 6 diameter is provided with on the right side of this main hinge dress hole 5, therefore by jointed shaft 6 being moved on to the left side increasing this high-tension fuse clamp in this pair hinge dress hole 7, right jaw opening angle, with reference to comparison diagram 5 and Fig. 6, when jointed shaft 6 hinge is contained in secondary hinge dress hole 7, this left side, the opening angle of right jaw is greater than opening angle when jointed shaft 6 hinge is contained in main hinge dress hole 5, in order to ensure a left side, the opening angle of right jaw opens relative to the symmetrical median plane symmetry of high-tension fuse clamp, with reference to shown in Fig. 4, the center position in this pair hinge dress hole 7 to need to be arranged on left jaw 8 with the occlusal apical position of right jaw 9 for the center of circle, with the center of circle on the distance in the jointed shaft 6 axle center circular arc line that is radius, equally, the central point in this main hinge dress hole 5 is also arranged on this circular arc line, fill in hole 7 for convenience of jointed shaft 6 slippage from main hinge dress hole 5 to pair hinge, this main hinge dress hole 5 and secondary cut with scissors fill to be provided with between hole 7 be communicated with main hinge and fill hole 5 and pair cuts with scissors the chute 10 filling hole 7, the groove width of this chute 10 is more than or equal to jointed shaft 6 diameter, jointed shaft 6 is facilitated to slide in chute 10, with reference to shown in Fig. 4, this chute 10 is arcuate socket, but also can be so rectangular opening, the upper groove surface of this chute 10 and master, the tangent setting in circular hole face in secondary hinge dress hole, guarantee structure is simple, convenient processing, the lower groove face of this chute 10 intersects at the circular hole face the first half in main hinge dress hole 5, its object is to when jointed shaft 6 hinge is contained in main hinge dress hole 5, second circular hole in main hinge dress hole 5 can be relied on to block jointed shaft 6, slide into the chute 10 of right side from main hinge dress hole 5 when avoiding jointed shaft 6 stressed, continue with reference to Fig. 4, this pair hinge dress hole 7 can be designed to integrated hole with chute 10, the diameter in this pair hinge dress hole 7 is equal with the width of chute 10, the right-hand member of this chute 10 is this pair hinge dress hole 7, structure is simple, easy to process, can certainly be as shown in Figure 5, the diameter in this pair hinge dress hole 7 is greater than chute 10 groove width, certainly in order to easy to process, this pair hinge dress hole 7 is designed to circular hole, in fact also can be designed to polygonal hole, the conveniently remote high-tension fuse of gripping, this left clamp handle 1 and right clamp handle 2 lower end are connected to retractor device.
As shown in Figure 4 and Figure 5, the deep-slotted chip breaker 11 that on the occlusal surface of this left jaw 8 and right jaw 9 relative inner, symmetry is through before and after offering respectively, the diameter of this deep-slotted chip breaker 11 can be consistent with a kind of high-tension fuse diameter of frequent replacing, ensure the gripping area of gripping high-tension fuse, the deep-slotted chip breaker 11 that multiple diameter does not wait can certainly be offered on this occlusal surface, facilitate the high-tension fuse that gripping multiple diameter is different; Prevent from stress from concentrating being caught broken high-tension fuse in order to the frictional force that increases between the occlusal surface of left and right jaw and high-tension fuse outer tube surface, this occlusal surface to be applied ointment or plaster one deck elastomeric pad 12, this elastomeric pad 12 can select silica gel pad, also can select ox-hide.
As shown in Figure 1, this retractor device comprises the sleeve pipe 13 being sleeved on left and right clamp handle lower end, in order to sleeve pipe 13 is locked in left and right clamp handle, this sleeve pipe 13 is provided with locking device, this locking device comprises the circular chuck 14 being fixed in sleeve pipe 13 upper end, the upper end of this chuck 14 is connected with multiple jaw 15, and the chuck 14 top mode be bolted with by screwing oppresses jaw 15 against the nut 16 on left and right clamp handle outer wall; Can certainly be spirally connected in side, sleeve pipe 13 upper end screw, relies on the corresponding left and right clamp handle connected in screw in compression sleeve pipe 13; For convenience of taking sleeve pipe 13, the lower end of this sleeve pipe 13 is set with taper knob 17; In order to ensure that this high-tension fuse clamp has insulation function, this left and right clamp handle and sleeve pipe 13 material are isolation material.
Claims (9)
1. a high-tension fuse clamp, comprise left clamp handle (1), right clamp handle (2) and be arranged on the right pincers cheek (3) on left clamp handle (1) top and be arranged on the left pincers cheek (4) on right clamp handle (2) top, a described left side, right pincers cheek upper end respectively correspondence is provided with a left side, right jaw, it is characterized in that: the jointed shaft (6) that the described left pincers cheek (4) middle part is provided with main hinge dress hole (5) and is installed in main hinge dress hole (5), the described left pincers cheek (4) and the right pincers cheek (3) are by hinged before and after jointed shaft (6), described main hinge dress hole (5) right side is provided with the pair adapted with jointed shaft (6) diameter and cuts with scissors and fill hole (7), the central point of described pair hinge dress hole (7) is arranged with left jaw (8) and right jaw (9) occlusal apical position as the center of circle, be on the circular arc line of radius with the described center of circle to the distance in jointed shaft (6) axle center, described main hinge dress hole (5) with secondary cut with scissors to fill to be provided with between hole (7) be communicated with main hinge and fill hole (5) and pair cuts with scissors the chute (10) filling hole (7), groove width and jointed shaft (6) diameter of described chute (10) adapt, described left clamp handle (1) and right clamp handle (2) lower end are connected to retractor device.
2. high-tension fuse clamp as claimed in claim 1, is characterized in that: described main hinge dress hole (5) is circular hole, and the left end of described chute (10) is communicated with main first circular hole filling hole (5) that cuts with scissors.
3. high-tension fuse clamp as claimed in claim 1, is characterized in that: deep-slotted chip breaker (11) through before and after the occlusal surface of described left jaw (8) and right jaw (9) relative inner is symmetrically arranged with respectively.
4. high-tension fuse clamp as claimed in claim 3, is characterized in that: described occlusal surface is connected with elastomeric pad (12).
5. high-tension fuse clamp as claimed in claim 4, is characterized in that: described deep-slotted chip breaker (11) for two or more and diameter not etc.
6. the high-tension fuse clamp any one of claim 1 to 5 as described in claim, is characterized in that: described retractor device comprises the sleeve pipe (13) being sleeved on left and right clamp handle lower end, and (13) are provided with locking device with described sleeve pipe.
7. high-tension fuse clamp as claimed in claim 6, it is characterized in that: described locking device comprises the chuck (14) of affixed sleeve pipe (13) upper end, the upper end of described chuck (14) is provided with jaw (15), and described chuck (14) the top mode be bolted with by screwing oppresses jaw (15) against the nut (16) on left and right clamp handle outer wall.
8. high-tension fuse clamp as claimed in claim 7, is characterized in that: the lower end of described sleeve pipe (13) is set with taper knob (17).
9. high-tension fuse clamp as claimed in claim 8, is characterized in that: described left and right clamp handle and sleeve pipe (13) material are isolation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307181.2U CN204577942U (en) | 2015-05-14 | 2015-05-14 | High-tension fuse clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307181.2U CN204577942U (en) | 2015-05-14 | 2015-05-14 | High-tension fuse clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577942U true CN204577942U (en) | 2015-08-19 |
Family
ID=53870537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307181.2U Expired - Fee Related CN204577942U (en) | 2015-05-14 | 2015-05-14 | High-tension fuse clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108133876A (en) * | 2017-12-20 | 2018-06-08 | 国网河北省电力有限公司饶阳县供电分公司 | Pincers are repaired in a kind of high-altitude electrification |
-
2015
- 2015-05-14 CN CN201520307181.2U patent/CN204577942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108133876A (en) * | 2017-12-20 | 2018-06-08 | 国网河北省电力有限公司饶阳县供电分公司 | Pincers are repaired in a kind of high-altitude electrification |
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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: 20150819 Termination date: 20180514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |