CN203574297U - Pre-twisted wire mounting clamp - Google Patents
Pre-twisted wire mounting clamp Download PDFInfo
- Publication number
- CN203574297U CN203574297U CN201320767471.6U CN201320767471U CN203574297U CN 203574297 U CN203574297 U CN 203574297U CN 201320767471 U CN201320767471 U CN 201320767471U CN 203574297 U CN203574297 U CN 203574297U
- Authority
- CN
- China
- Prior art keywords
- tube casing
- preformed armor
- sleeve
- armor rods
- twisted wire
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 22
- 210000001503 joint Anatomy 0.000 abstract 3
- 238000012423 maintenance Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a pre-twisted wire mounting clamp which belongs to the technical field of devices used for fastening wires. The pre-twisted wire mounting clamp is characterized in that the clamp comprises a left tube casing and a right tube casing, wherein the left tube casing and the right tube casing are of open and close type; the left tube casing and the right tube casing are in butt joint through a locking mechanism to form a sleeve; the center hole of the sleeve is a circular hole; and a pre-twisted wire fixing mechanism is arranged on the outer surface of the sleeve. The outside of the upper part of the sleeve is a conical surface. The pre-twisted wire fixing mechanism is composed of 2 bushings which are respectively fixed on the left tube casing and the right tube casing. According to left and right tube casings of open and close type and the locking mechanism, a hinged joint hinge is arranged between the left tube casing and the right tube casing; and buckles which enable the left tube casing and the right tube casing to be in butt joint are arranged on the bushings. The tool can be in butt joint with and sheathed on a transmission line. The head of the pre-twisted wire is inserted into the bushings and is firmly fixed. The conical surface forms the conical tip head. A ladder frame pulley hung on the transmission line can easily pass through the tool. The labor intensity can be reduced, and the overhauling quality of the transmission line can be ensured.
Description
Technical field
The utility model relates to a kind of preformed armor rods jig is installed, and belongs to the utensil technical field of fastening wire rod.
Background technology
The disconnected burst maintenance of transmission pressure is an important service work, and transmission of electricity maintenance procedure requires wire damage ratio 25%, needs to use preformed armor rods, protects lines and be wrapped on transmission pressure and repair.When wire occurs disconnected strand, need to use hank knotting to be wound around and repair, hank knotting be out of shape in winding, not neat, closely time, can cause conductor overheating, the starting the arc, corona, even break.Preformed armor rods and protect lines be wound around neat, be closely one of the effective ways that reduce conductor corona.Therefore, must, in the operation of transmission pressure breakage, disconnected burst of maintenance, take correct effectively maintenance craft measure, could conscientiously guarantee that transmission pressure normally moves.In prior art, this kind of maintenance craft is without special instrument, and on transmission pressure, the head of preformed armor rods can not finely be fixed, and it is very slow that follow-up winding repair procedure is carried out, preformed armor rods and protect lines be wound around both inhomogeneous not tight yet, service work efficiency is very low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of preformed armor rods jig is installed, and has that docking is installed on transmission pressure is quick, the fixation of preformed armor rods head, facilitates preformed armor rods to be wrapped in the feature that completes maintenance on transmission pressure.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of preformed armor rods is installed jig, it is characterized in that: the left shell and the right shell that comprise open-close type; The left shell of institute and right shell dock composition sleeve by retaining mechanism, and the centre bore of described sleeve is circular hole; The outer surface of described sleeve is provided with preformed armor rods fixed mechanism.
The further improvement that the utility model is done is: described upper cartridge outside is taper seat.Described preformed armor rods fixed mechanism is sleeve pipe, described sleeve pipe be 2 and be separately fixed at left shell and right shell on.The left shell of described open-close type and right shell and retaining mechanism are: between left shell and right shell, be provided with hinged hinge, described sleeve pipe is provided with the buckle that makes left shell and the docking of right shell.
The beneficial effect that adopts technique scheme to produce is: this instrument can dock and be sleeved on transmission pressure, making preformed armor rods head inject sleeve pipe fixedly secures, taper seat forms cone pointed nose, the ladder pulley that can make to be hung on transmission pressure moves in the past very easily from this instrument, can reduce the repair quality of labour intensity, assurance transmission pressure.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the left shell of this jig open-close type and the structural representation of right shell;
Fig. 2 is the cutaway view along A-A line in Fig. 1;
Fig. 3 is that this jig is sleeved on transmission pressure and the structural representation of fixing pre-wire;
As shown in the figure: 1 buckle, 2 taper seats, 3 sleeve pipes, 4 hinged hinges, 5 right shells, 6 left shells, 7 preformed armor rodses, 8 transmission pressures.
Embodiment
Pair operation of the present utility model of contrast Fig. 1-3 is used step to be described further:
1. 1 kinds of preformed armor rodses of embodiment are installed jig, it is characterized in that: the left shell 6 and the right shell 5 that comprise open-close type; The left shell 6 of institute and right shell 5 dock composition sleeve by retaining mechanism, and the centre bore of described sleeve is circular hole; The outer surface of described sleeve is provided with preformed armor rods 7 fixed mechanisms.The left shell 6 of described open-close type and right shell 5 and retaining mechanism are: between left shell 6 and right shell 5, be provided with hinged hinge 4, described sleeve pipe is provided with the buckle 1 that left shell 6 and right shell 5 are docked.Using method: left shell 6 and right shell 5 are docked to composition sleeve, be sleeved on transmission pressure 8.The retaining mechanism of left shell 6 and right shell 5 is to dock by hinged hinge 4 and buckle 1.Retaining mechanism can also dock left shell 6 and right shell 5 with belt or pipe collar, and preformed armor rods 7 fixed mechanisms can be sleeve pipes, and the termination of preformed armor rods 7 is inserted in sleeve pipe and fixed, and facilitates preformed armor rods 7 on transmission pressure 8, to be wound around repairing.Preformed armor rods 7 fixed mechanisms can also be the nuts that is connected to sleeve surface, coordinate the termination that compresses preformed armor rods 7 by bolt.Before nut bolt is inserted in the termination of preformed armor rods 7, fix, facilitate preformed armor rods 7 on transmission pressure 8, to be wound around repairing.
Embodiment 2: a kind of preformed armor rods is installed jig, it is characterized in that: the left shell 6 and the right shell 5 that comprise open-close type; The left shell 6 of institute and right shell 5 dock composition sleeve by retaining mechanism, and the centre bore of described sleeve is circular hole; The outer surface of described sleeve is provided with preformed armor rods 7 fixed mechanisms.Described upper cartridge outside is taper seat 2.Described preformed armor rods 7 fixed mechanisms are sleeve pipe 3, and described sleeve pipe 3 is 2 and is separately fixed on left shell 6 and right shell 5.Using method: left shell 6 and right shell 5 are docked to composition sleeve by retaining mechanism, be sleeved on transmission pressure 8, retaining mechanism can be belt or pipe collar.Preformed armor rods 7 fixed mechanisms can be sleeve pipes, and the termination of preformed armor rods 7 is inserted in sleeve pipe and fixed, and facilitate preformed armor rods 7 on transmission pressure 8, to be wound around repairing.Preformed armor rods 7 fixed mechanisms can also be the nuts that is connected to sleeve surface, coordinate the termination that compresses preformed armor rods 7 by bolt.Before nut bolt is inserted in the termination of preformed armor rods 7, fix, facilitate preformed armor rods 7 on transmission pressure 8, to be wound around repairing.
Claims (4)
1. preformed armor rods is installed a jig, it is characterized in that: the left shell (6) and the right shell (5) that comprise open-close type; The left shell of institute (6) and right shell (5) dock composition sleeve by retaining mechanism, and the centre bore of described sleeve is circular hole; The outer surface of described sleeve is provided with preformed armor rods (7) fixed mechanism.
2. a kind of preformed armor rods according to claim 1 is installed jig, it is characterized in that: described upper cartridge outside is taper seat (2).
3. a kind of preformed armor rods according to claim 2 is installed jig, it is characterized in that: described preformed armor rods (7) fixed mechanism is sleeve pipe (3), described sleeve pipe (3) be 2 and be separately fixed at left shell (6) and right shell (5) on.
4. a kind of preformed armor rods according to claim 1 is installed jig, it is characterized in that: the left shell (6) of described open-close type and right shell (5) and retaining mechanism are: between left shell (6) and right shell (5), be provided with hinged hinge (4), described sleeve pipe is provided with the buckle (1) that makes left shell (6) and right shell (5) docking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767471.6U CN203574297U (en) | 2013-11-29 | 2013-11-29 | Pre-twisted wire mounting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767471.6U CN203574297U (en) | 2013-11-29 | 2013-11-29 | Pre-twisted wire mounting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203574297U true CN203574297U (en) | 2014-04-30 |
Family
ID=50542010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320767471.6U Expired - Lifetime CN203574297U (en) | 2013-11-29 | 2013-11-29 | Pre-twisted wire mounting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203574297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606856A (en) * | 2013-11-29 | 2014-02-26 | 国家电网公司 | Pre-twisted wire installation clamp |
| CN112864934A (en) * | 2020-12-17 | 2021-05-28 | 贵州电网有限责任公司 | Transmission line broken strand repair cone-barrel-shaped winding reinforcing device |
-
2013
- 2013-11-29 CN CN201320767471.6U patent/CN203574297U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606856A (en) * | 2013-11-29 | 2014-02-26 | 国家电网公司 | Pre-twisted wire installation clamp |
| CN103606856B (en) * | 2013-11-29 | 2017-01-04 | 国家电网公司 | A kind of preformed armor rods installs fixture |
| CN112864934A (en) * | 2020-12-17 | 2021-05-28 | 贵州电网有限责任公司 | Transmission line broken strand repair cone-barrel-shaped winding reinforcing device |
| CN112864934B (en) * | 2020-12-17 | 2023-04-14 | 贵州电网有限责任公司 | Transmission line broken strand repair cone-barrel-shaped winding reinforcing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |