CN204904932U - Novel composite insulator - Google Patents
Novel composite insulator Download PDFInfo
- Publication number
- CN204904932U CN204904932U CN201520632200.9U CN201520632200U CN204904932U CN 204904932 U CN204904932 U CN 204904932U CN 201520632200 U CN201520632200 U CN 201520632200U CN 204904932 U CN204904932 U CN 204904932U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- type steel
- nut
- pin
- plug
- 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
- 239000012212 insulator Substances 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 title abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model relates to a novel composite insulator, its characterized in that: comprises a linear core rod, an umbrella sleeve, a needle type steel foot, a clamping hoop, a clamping plate device and a bolt component; the core rod is horizontally arranged, the outer layer of the core rod is sleeved with an umbrella sleeve, and two ends of the core rod are respectively and fixedly connected with a needle type steel foot A and a needle type steel foot B; the needle type steel foot A is provided with external threads, the middle part of the needle type steel foot A is provided with a group of clamping hoops in a matching and connecting mode through a nut A and a nut B, the needle type steel foot B is provided with the external threads, the middle part of the needle type steel foot B is provided with a clamping plate device in a matching and connecting mode through a nut C, and the clamping plate device is composed of a clamping plate A and a clamping plate B. The utility model has the advantages that: the pin type steel foot B is provided with a clamping plate device consisting of a clamping plate A and a clamping plate B which are mutually matched and connected, and the clamping plate device presents a vertical mounting area, so that the composite insulator can be mounted on a specific mounting structure of a vertical structure, and the practicability of the specific mounting structure is enhanced.
Description
Technical field
The utility model relates to field of power, particularly a kind of Novel combined insulator.
Background technology
In electric power system, the utilization of composite insulator is very extensive, needs to be installed on excessive steel tower by composite insulator by electric wire in remote conveying electric process; In the process of installing, also can change due to special needs for the structure of installing composite insulator.
Along with the change of mounting structure, the appearance of special mounting structure, this all proposes new requirement for the structure of composite insulator, the structure that traditional composite insulator is installed is relatively single, when being installed on this specific installing rack of right-angle structure for needs, traditional composite insulator cannot meet stable requirement of installing.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of composite insulator meeting specific mounting structure.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of novel insulator, and its innovative point is: comprise linear plug, umbrella cover, pin type steel pin, clamp, fixation device and bolt assembly;
Described plug is horizontally disposed with, and plug skin cover has umbrella cover, and described umbrella cover is umbrella, and diversified in specifications and along plug axis is interspersed outer in plug, and plug two ends are fixedly connected with pin type steel pin A and pin type steel pin B respectively; Described pin type steel pin A is provided with external screw thread and is connected by nut A and nut B in the middle and one group of clamp is installed, clamp two ends are respectively arranged with an arc clamping recess, and realize installing the clamping of cable by clamping recess when clamp clamps, pin type steel pin B is provided with external screw thread, and is connected by nut C in the middle fixation device is installed;
Described fixation device is made up of clamping plate A and clamping plate B, and clamping plate A entirety is in horizontally disposed F type, and these clamping plate A comprises horizontally disposed L-type clamping plate A body and is vertically welded to connect the mounting panel be installed on clamping plate A body; Clamping plate B is L-type, and clamping plate B both sides be arranged in parallel with clamping plate A body and mounting panel respectively, and to be connected formation fixation device by bolt assembly with clamping plate A.
Further, on described clamping plate A, the angle formed at mounting panel and clamping plate A body is provided with reinforcement near pin type steel pin B side.
Further, when described clamp and fixation device are installed on pin type steel pin, bullet pad is set inside nut A and nut C.
The utility model has the advantage of:
(1) on pin type steel pin B, be provided with the fixation device that a clamping plate A connected by cooperatively interacting and clamping plate B is formed, the at right angle setting district that fixation device presents, composite insulator can be installed on this specific mounting structure of vertical stratification, enhance the practicality for specific mounting structure.
(2) setting of reinforcement makes the resistance to overturning of fixation device be improved, thus makes fixation device in use more safe and reliable.
(3) bullet pad adds frictional force by its own resilient when nut compresses, and effectively can prevent nut loosening.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Novel combined insulator of the utility model.
Embodiment
As shown in Figure 1, the utility model discloses a kind of novel insulator, comprise linear plug 5, umbrella cover 4, pin type steel pin, clamp 1, fixation device and bolt assembly 10.
Plug 5 is horizontally disposed with, and the skeleton as whole composite insulator subjects mechanical load, plays a part to support umbrella cover 4 and interior insulation, also for connecting the pin type steel pin at two ends; Plug 5 skin cover has umbrella cover 4; umbrella cover 4 is in umbrella, and diversified in specifications and along plug 5 axis is interspersed outer in plug 5, and umbrella cover 4 is for the protection of the plug 5 of inside; plug 5 is not corroded by sleet, also there is the effect increasing creepage distance and composite insulator external insulation simultaneously.
Plug 5 two ends are fixedly connected with pin type steel pin A2 and pin type steel pin B6 respectively; Pin type steel pin A2 be provided with external screw thread and be configured with corresponding nut A13 and nut B14 in the middle, and between nut A13 and nut B14, be provided with one group of clamp 1, clamp 1 two ends are respectively arranged with an arc clamping recess, and realize installing the clamping of cable by clamping recess when clamp 1 clamps; Realize fixed installation to clamp 1 by locking of nut A13 and nut B14, and be provided with plain cushion A18 between nut A13 and clamp 1 and between nut B14 and clamp 1, and between nut A13 and plain cushion 18, be provided with bullet pad A12; Pin type steel pin B is provided with external screw thread, and be connected by nut C15 in the middle fixation device is installed, and between fixation device and nut C15, be provided with plain cushion B17 and bullet pad B16, the setting of bullet pad A12 and bullet pad B16 increases the frictional force of nut A13 and nut C15, effectively prevent loosening.
Fixation device is made up of clamping plate A and clamping plate B8, and clamping plate A entirety is in horizontally disposed F type, and these clamping plate A comprises horizontally disposed L-type clamping plate A body 7 and is vertically welded to connect the mounting panel 11 be installed on clamping plate A body 7; And on clamping plate A, the angle that mounting panel 11 and clamping plate A body 7 are formed is provided with reinforcement 9 near pin type steel pin B6 side, the setting of reinforcement 9 makes the resistance to overturning of fixation device be improved, thus makes fixation device in use more safe and reliable; Clamping plate B8 is L-type, and clamping plate B8 both sides be arranged in parallel with clamping plate A body 7 and mounting panel 11 respectively, and to be connected formation fixation device by bolt assembly 10 with clamping plate A.
During use, cable is placed in the clamping recess at clamp 1 two ends, nut A13 and nut B14 is tightened to clamp 1 direction, thus cable is fixed on insulator one end; Then be close to inside right angle clamping plate A train wheel bridge A body 7 and mounting panel 11 formed outside the right-angle structure brandreth that will be installed to, and will be close to inside the right-angle structure steelframe that is installed to outside the right angle of clamping plate B8, brandreth is clipped between clamping plate A and clamping plate B8, and be locked by bolt assembly 10, complete the installation of checking insulator two ends.
More than show and describe general principle of the present utility model and principal character.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a Novel combined insulator, is characterized in that: comprise linear plug, umbrella cover, pin type steel pin, clamp, fixation device and bolt assembly;
Described plug is horizontally disposed with, and plug skin cover has umbrella cover, and described umbrella cover is umbrella, and diversified in specifications and along plug axis is interspersed outer in plug, and plug two ends are fixedly connected with pin type steel pin A and pin type steel pin B respectively; Described pin type steel pin A is provided with external screw thread and is connected by nut A and nut B in the middle and one group of clamp is installed, clamp two ends are respectively arranged with an arc clamping recess, and realize installing the clamping of cable by clamping recess when clamp clamps, pin type steel pin B is provided with external screw thread, and is connected by nut C in the middle fixation device is installed;
Described fixation device is made up of clamping plate A and clamping plate B, and clamping plate A entirety is in horizontally disposed F type, and these clamping plate A comprises horizontally disposed L-type clamping plate A body and is vertically welded to connect the mounting panel be installed on clamping plate A body; Clamping plate B is L-type, and clamping plate B both sides be arranged in parallel with clamping plate A body and mounting panel respectively, and to be connected formation fixation device by bolt assembly with clamping plate A.
2. a kind of Novel combined insulator according to claim 1, is characterized in that: on described clamping plate A, and the angle formed at mounting panel and clamping plate A body is provided with reinforcement near pin type steel pin B side.
3. a kind of Novel combined insulator according to claim 1, is characterized in that: when described clamp and fixation device are installed on pin type steel pin, inside nut A and nut C, arrange bullet pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632200.9U CN204904932U (en) | 2015-08-21 | 2015-08-21 | Novel composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632200.9U CN204904932U (en) | 2015-08-21 | 2015-08-21 | Novel composite insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904932U true CN204904932U (en) | 2015-12-23 |
Family
ID=54927092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520632200.9U Expired - Fee Related CN204904932U (en) | 2015-08-21 | 2015-08-21 | Novel composite insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185485A (en) * | 2015-08-21 | 2015-12-23 | 江苏祥源电气设备有限公司 | Novel composite insulator |
-
2015
- 2015-08-21 CN CN201520632200.9U patent/CN204904932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185485A (en) * | 2015-08-21 | 2015-12-23 | 江苏祥源电气设备有限公司 | Novel composite insulator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190821 |