CN202424071U - Falling-preventive suspended wire clamp - Google Patents
Falling-preventive suspended wire clamp Download PDFInfo
- Publication number
- CN202424071U CN202424071U CN2012200518182U CN201220051818U CN202424071U CN 202424071 U CN202424071 U CN 202424071U CN 2012200518182 U CN2012200518182 U CN 2012200518182U CN 201220051818 U CN201220051818 U CN 201220051818U CN 202424071 U CN202424071 U CN 202424071U
- Authority
- CN
- China
- Prior art keywords
- groove
- boss
- hanging scroll
- wire clamp
- clamping plate
- 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
- 238000012856 packing Methods 0.000 claims description 23
- 239000000725 suspension Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 abstract description 27
- 238000012423 maintenance Methods 0.000 abstract description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a falling-preventive suspended wire clamp, which belongs to the technical field of electrical elements for middle connection and comprises a wire clamp body, a clamp plate and a suspended shaft, wherein the clamp plate and the suspended shaft are connected on two side of the wire clamp body. The clamp plate is provided with a hole with a groove, a rotatably-misplaced boss matched with the groove is arranged on the periphery of at least one of the suspended shaft. The suspended shaft penetrates through the hole of the clamp plate, and the boss of the suspended shaft is misplaced with the groove. If a step is arranged at one end of the suspended shaft, and the rotatably-misplaced boss matched with the groove is arranged on the periphery of the other end of the suspended shaft. The falling-preventive suspended wire clamp further comprises an integrated suspended shaft, a washer and a split pin, wherein the inner hole of the washer is provided with another groove. At least one side of the wire clamp body is provided with the integrated suspended shaft. Another boss matched with the groove of the washer is arranged on the periphery of one end of the integrated suspended shaft, and the clamp plate is arranged between the boss of the integrated suspended shaft and the wire clamp body. The falling-preventive suspended wire clamp is used for connection of electric transmission wires and electric transmission poles and has the advantages of simple structure, convenience in maintenance and detachment, firm connection and less aptness to looseness.
Description
Technical field
The utility model relates to a kind of suspension clamp of transmission line, especially relates to the active connection of suspension clamp.
Background technology
The syndeton of transmission line and power transmission tower bar is: transmission pressure or ground wire are fixed in the suspension clamp; Suspension clamp connects hanging scroll through its clamping plate; Clamping plate and hanging scroll end are fixed with packing ring and opening pin, and hanging scroll is fixedly connected with U-shaped gold utensil on the power transmission tower bar.Suspension clamp receives the weathering corrosion in the atmospheric environment for a long time, very easily causes the split pin corrosion of suspension clamp, causes packing ring to come off, and hanging scroll and clamping plate get loose, and causes transmission pressure or ground wire to fall the generation power outage.Because the power transmission tower bar is higher, in normal tour process, be difficult for finding whether the opening pin and the packing ring of suspension clamp come off, the corrosion degree of inspection suspension clamp part must be climbed on the transmission tower and carry out.
The utility model content
The utility model technical problem to be solved provides a kind of slip-off preventing suspension clamp, has simple in structurely, and repair demolition is convenient, the characteristics that are connected firmly and are difficult for getting loose.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of slip-off preventing suspension clamp comprises clamping plate and hanging scroll that wire clamp main body and both sides thereof connect; It is characterized in that: said clamping plate are provided with the hole of band groove; Said hanging scroll has at least the periphery of an end to be provided with the boss of and rotatable dislocation suitable with groove, and said hanging scroll passes the hole of clamping plate and the boss and the groove dislocation of hanging scroll.
The further improvement that the utility model is done is: an end of said hanging scroll is provided with step, and the periphery of the other end is provided with the boss of and rotatable dislocation suitable with groove.Also comprise the disjunctor hanging scroll; Have at least a side that the disjunctor hanging scroll is set on the said wire clamp main body, the periphery of said disjunctor hanging scroll termination is provided with the boss suitable with groove, and said clamping plate are between the boss and wire clamp main body of disjunctor hanging scroll.Also comprise packing ring; The endoporus of said packing ring is provided with groove, between described clamping plate and boss, packing ring is set, the groove of said packing ring and boss dislocation.Also comprise the opening pin; Termination at described hanging scroll and disjunctor hanging scroll is provided with radial direction through hole, is provided with the opening pin in the said through hole.
Adopt the beneficial effect that technique scheme produced to be: practice thrift the manpower and materials of maintenance, saving of work and time reduces labour intensity, guarantees the transmission line safe operation.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the front view that the slip-off preventing suspension clamp is connected with power transmission tower bar gold utensil 12;
Fig. 2 is the cutaway view along A-A line among Fig. 1;
Fig. 3 is the cutaway view along B-B line among Fig. 1;
Fig. 4 is the front view of hanging scroll 4;
Fig. 5 is the front view of clamping plate 3:;
Fig. 6 is the sketch map that clamping plate 3 and wire clamp main body 1 are installed.
As shown in the figure: the U type gold utensil that 1 wire clamp main body, 2 disjunctor hanging scrolls, 3 clamping plate, 4 hanging scrolls, 5 packing rings, 6 opening pins, 7 boss, 8 grooves, 9 transmission pressures, 10 lead pressing plates, 11 line ball hoops, 12 are connected with the power transmission tower bar.
Embodiment
The step of manipulating of 6 pairs of the utility model of contrast accompanying drawing 1-accompanying drawing is described further: a kind of slip-off preventing suspension clamp comprises clamping plate 3 and hanging scroll 4 that wire clamp main body 1 and both sides thereof connect; It is characterized in that: said clamping plate 3 are provided with the hole of band groove 8; Said hanging scroll 4 has at least the periphery of an end to be provided with the boss 7 of and rotatable dislocation suitable with groove 8, and said hanging scroll 4 passes the hole of clamping plate 3 and the boss 7 and groove 8 dislocation of hanging scroll 4.One end of said hanging scroll 4 is provided with step, and the periphery of the other end is provided with the boss 7 of and rotatable dislocation suitable with groove 8.Also comprise disjunctor hanging scroll 2; Have at least a side that disjunctor hanging scroll 2 is set on the said wire clamp main body 1, the periphery of said disjunctor hanging scroll 2 terminations is provided with the boss 7 suitable with groove 8, and said clamping plate 3 are between the boss 7 and wire clamp main body 1 of disjunctor hanging scroll 2.Also comprise packing ring 5; The endoporus of said packing ring 5 is provided with groove 8, between described clamping plate 3 and boss 7, packing ring 5 is set, the groove 8 of said packing ring 5 and boss 7 dislocation.Also comprise opening pin 6; Termination at described hanging scroll 4 and disjunctor hanging scroll 2 is provided with radial direction through hole, is provided with opening pin 6 in the said through hole.
Embodiment one: the both sides of online clip main body 1 connect fixing clamping plate 3.With welding, riveted joint or bolt connecting mode with two fixing clamping plate 3 lower ends respectively with the fixing disjunctor in wire clamp main body 1 both sides, fixing clamping plate 3 are vertical with wire clamp main body 1, the upper end of two clamping plates 3 is equipped with the hole of band groove 8.Hanging scroll 4 one ends are provided with step, and the periphery of another termination is provided with the boss 7 of and rotatable dislocation suitable with groove 8.At first on the power transmission tower bar; With lead pressing plate 10 and line ball hoop 11 transmission pressure 9 is fixed in the wire clamp main body 1; Install as follows then: step 1 is installed hanging scroll 4; The U type gold utensil 12 that will be connected with the power transmission tower bar places between two clamping plate 3, and hanging scroll 4 passes the upper end hole of two clamping plate 3 on U type gold utensil 12, rotates hanging scroll 4 and makes boss 7 and groove 8 dislocation.Step 2 is installed packing ring 5: at boss 7 and 3 on the clamping plate packing ring 5 of packing into, rotate groove 8 and boss 7 dislocation that packing ring 5 also makes packing ring 5.Step 3 construction opening pin 6: the termination at hanging scroll 4 is provided with through hole, and in through hole, penetrates opening pin 6.Through above-mentioned three steps, suspension clamp is connected transmission pressure 9 fixing with the power transmission tower bar, and installment work is accomplished.
Embodiment two: a side of online clip main body 1 connects fixing clamping plate 3.With the fixing disjunctor of fixing clamping plate 3 lower ends and wire clamp main body 1 one sides, fixing clamping plate 3 are vertical with wire clamp main body 1 with welding, riveted joint or bolt connecting mode.The upper end of fixing clamping plate 3 is provided with the hole of band groove 8, and the two ends of another piece clamping plate 3 are equipped with the hole of band groove 8 as dismountable clamping plate 3.Hanging scroll 4 one ends are provided with step, and the periphery of another termination is provided with the boss 7 of and rotatable dislocation suitable with groove 8.The opposite side of online clip main body 1 is provided with disjunctor hanging scroll 2, and the periphery of disjunctor hanging scroll 2 terminations is provided with the suitable boss 7 of groove 8 and with the following stomidium of dismountable clamping plate 3 and is connected.At first on the power transmission tower bar; With lead pressing plate 10 and line ball hoop 11 transmission pressure 9 is fixed in the wire clamp main body 1; Install as follows then: see Fig. 6; The boss 7 that the following stomidium groove of dismountable clamping plate 38 is aimed at disjunctor hanging scrolls 2 puts in and rotary clamp plate 3, makes it to keep concentric with the hole of the fixing clamping plate 3 of wire clamp main body 1 one sides.Following step is identical with embodiment one: step 1 is installed hanging scroll 4, and step 2 is installed packing ring 5, step 3 construction opening pin 6.Through above-mentioned three steps, suspension clamp is connected transmission pressure 9 fixing with the power transmission tower bar, and installment work is accomplished.
Embodiment three: the bilateral symmetry of online clip main body 1 is provided with disjunctor hanging scroll 2, flexibly connects with the disjunctor hanging scroll of symmetry 2 respectively with two dismountable clamping plate 3.The upper and lower side of two dismountable clamping plate 3 is equipped with the hole of band groove 8.The periphery of disjunctor hanging scroll 2 terminations is provided with the boss 7 suitable with groove 8.Hanging scroll 4 one ends are provided with step, and the periphery of another termination is provided with the boss 7 of and rotatable dislocation suitable with groove 8.At first on the power transmission tower bar; With lead pressing plate 10 and line ball hoop 11 transmission pressure 9 is fixed in the wire clamp main body 1; Install as follows then: see Fig. 6; The boss 7 that the following stomidium groove 8 of dismountable clamping plate 3 is aimed at disjunctor hanging scroll 2 puts in, and it is vertical with wire clamp main body 1 that rotary clamp plate 3 makes it, and the installation method of two dismountable clamping plate 3 is identical and the hole maintenance is concentric.Following step is identical with embodiment one: step 1 is installed hanging scroll 4, and step 2 is installed packing ring 5, step 3 construction opening pin 6.Through above-mentioned three steps, suspension clamp is connected transmission pressure 9 fixing with the power transmission tower bar, and installment work is accomplished.
Claims (5)
1. a slip-off preventing suspension clamp comprises clamping plate (3) and hanging scroll (4) that wire clamp main body (1) and both sides thereof connect; It is characterized in that: said clamping plate (3) are provided with the hole of band groove (8); Said hanging scroll (4) has at least the periphery of an end to be provided with the boss (7) of and rotatable dislocation suitable with groove (8), and said hanging scroll (4) passes the hole of clamping plate (3) and the boss (7) and groove (8) dislocation of hanging scroll (4).
2. a kind of slip-off preventing suspension clamp according to claim 1 is characterized in that: an end of said hanging scroll (4) is provided with step, and the periphery of the other end is provided with the boss (7) of and rotatable dislocation suitable with groove (8).
3. a kind of slip-off preventing suspension clamp according to claim 1 is characterized in that: also comprise disjunctor hanging scroll (2); Have at least a side that disjunctor hanging scroll (2) is set on the said wire clamp main body (1); The periphery of said disjunctor hanging scroll (2) termination is provided with and the suitable boss (7) of groove (8), and said clamping plate (3) are positioned between the boss (7) and wire clamp main body (1) of disjunctor hanging scroll (2).
4. according to claim 1,2 or 3 described a kind of slip-off preventing suspension clamps, it is characterized in that: also comprise packing ring (5); The endoporus of said packing ring (5) is provided with groove (8), between described clamping plate (3) and boss (7), packing ring (5) is set, the groove (8) of said packing ring (5) and boss (7) dislocation.
5. a kind of slip-off preventing suspension clamp according to claim 4 is characterized in that: also comprise opening pin (6); Termination at described hanging scroll (4) and disjunctor hanging scroll (2) is provided with radial direction through hole, is provided with opening pin (6) in the said through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200518182U CN202424071U (en) | 2012-02-17 | 2012-02-17 | Falling-preventive suspended wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200518182U CN202424071U (en) | 2012-02-17 | 2012-02-17 | Falling-preventive suspended wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202424071U true CN202424071U (en) | 2012-09-05 |
Family
ID=46748797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200518182U Expired - Fee Related CN202424071U (en) | 2012-02-17 | 2012-02-17 | Falling-preventive suspended wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202424071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570365A (en) * | 2012-02-17 | 2012-07-11 | 邢台供电公司 | Anti-falling suspended wire clamp |
-
2012
- 2012-02-17 CN CN2012200518182U patent/CN202424071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570365A (en) * | 2012-02-17 | 2012-07-11 | 邢台供电公司 | Anti-falling suspended wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID HEBEI ELECTRIC POWER COMPANY XINGTAI PO Effective date: 20131226 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: XINGTAI POWER SUPPLY COMPANY Effective date: 20131226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 054001 XINGTAI, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131226 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Hebei Electric Power Company Patentee after: Xingtai Power Supply Branch of State Grid Hebei Electric Power Company Address before: 054001, No. 318 East Street, Xinxing Road, Hebei, Xingtai Patentee before: Xingtai Power Supply Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20180217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |