CN207459659U - Support device - Google Patents
Support device Download PDFInfo
- Publication number
- CN207459659U CN207459659U CN201720708304.2U CN201720708304U CN207459659U CN 207459659 U CN207459659 U CN 207459659U CN 201720708304 U CN201720708304 U CN 201720708304U CN 207459659 U CN207459659 U CN 207459659U
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- CN
- China
- Prior art keywords
- supporting
- support
- pipe
- wire
- tube
- 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.)
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Links
- 239000012212 insulator Substances 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000005611 electricity Effects 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a kind of support device.The device includes：The support tube and attachment device of conducting wire；Wherein, the support tube of conducting wire is used to be sheathed on outside conducting wire and supports conducting wire；Attachment device be connected with support tube attachment device on can be connected with insulator chain.Compared with prior art, the utility model by wrapped in wire in support tube, make conducting wire shape will not be similar to it is W-shaped, realize constraint wire shape purpose, ensure that the electrical distance between conducting wire and shaft tower, so ensure that transmission of electricity safety.
Description
Technical Field
The utility model relates to a power transmission and transformation technical field particularly, relates to a strutting arrangement.
Background
The conducting device connected with the strain clamp of the conducting wires on the two sides of the strain tower is called an overhead transmission line jumper. The jumper string is used for ensuring that the electrified lead keeps enough electric distance from the conductive part of the tower.
At present, many jumper wires of low-voltage grades, such as 110kV transmission lines, are single conductors, and a jumper wire string is directly pulled up by a structure similar to an I-shaped suspension string. Due to the difference of operation levels of constructors, after construction, the shape of part of jumper wires is similar to a W shape, the electrical distance between the jumper wires and the tower cannot be guaranteed, and further the power transmission safety is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a strutting arrangement aims at solving the unable influence transmission of electricity safety problem that leads to of guaranteeing the electrical distance between wire and the shaft tower of present cluster that dangles.
In one aspect, the present invention provides a support device. The device includes: a supporting tube and a connecting device of the lead; the supporting tube of the lead is used for being sleeved outside the lead and supporting the lead; the connecting device is detachably connected with the outer wall of the supporting tube, and an insulator string can be connected above the connecting device.
Further, in the above-described support device, the support tube includes: a first half pipe and a second half pipe; wherein the first half pipe is connected with the second half pipe; first recess has been seted up to first half pipe, and the second recess has been seted up to the half pipe of second, and first recess and second recess enclose establishes into the passageway that is used for the wire to wear to establish.
Further, in the above-described support device, the first half pipe and the second half pipe are detachably connected.
Further, in the above-described support device, the connection device includes: a first connector and a second connector; the first connecting body is used for connecting the insulator string, and the second connecting body is connected with the first connecting body; the first connector is provided with a third groove, the second connector is provided with a fourth groove, and the third groove and the fourth groove are surrounded to form a channel for the supporting tube to penetrate.
Further, in the above-mentioned supporting device, the second connecting body is detachably connected to the first connecting body.
Further, the above-mentioned support device further includes: the two cylindrical arc parts are respectively arranged at two ends of the supporting tube, and each arc part is sleeved outside the wire.
Further, the above-mentioned support device further includes: and the suspension device is connected with the connecting device.
Further, in the above-described support device, the suspension device includes: the support rod, the support plate and the multiple weight pieces; wherein, the first end of the supporting rod is connected with the connecting device, and the second end of the supporting rod is connected with the supporting plate; the weight pieces are sequentially stacked on the supporting plate, and the supporting rod is sequentially arranged on the weight pieces in a penetrating mode.
Furthermore, in the supporting device, at least two connecting devices are arranged, and each connecting device is distributed along the axial direction of the supporting tube; the number of the suspension devices is at least two, and each suspension device is connected with each connecting device in a one-to-one correspondence mode.
Compared with the prior art, the utility model discloses wrap up the wire in the stay tube, make the shape of wire can not be similar to W shape, realized the purpose of restraint wire shape, guaranteed the electrical distance between wire and the shaft tower, and then guaranteed transmission of electricity safety.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of a supporting device according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view taken along a line a-a of a support tube in the support device according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a supporting tube in a supporting device according to an embodiment of the present invention;
fig. 4 is a front view of a connection device in the supporting device according to the embodiment of the present invention;
fig. 5 is a side view of a connection device in the supporting device according to the embodiment of the present invention;
fig. 6 is a top view of the weight plate in the supporting device according to the embodiment of the present invention;
fig. 7 is a side view of the weight plate in the supporting device according to the embodiment of the present invention;
fig. 8 is a front view of the supporting rod and the supporting plate in the supporting device according to the embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1, a preferred structure of the supporting device provided in the present embodiment is shown. As shown, the apparatus comprises: a support tube 1 for the wires and a connection device 2.
Wherein, the supporting tube 1 is sleeved outside the wire to wrap the wire in the supporting tube 1, thereby restricting the shape of the wire. The connecting device 2 is detachably connected with the outer wall of the supporting tube 1, and an insulator string can be connected above the connecting device 2. In specific implementation, the material of the support tube 1 may be aluminum. If the conductor is a multi-split conductor such as a two-split conductor, spacers are arranged at the outlet of the conductor, namely at the two ends of the support tube 1, and the spacers are fixed with the support tube 1 through the support frame (not shown in the figure).
Compared with the prior art, this embodiment wraps up the wire in stay tube 1, makes the shape of wire can not be similar to W shape, has realized the purpose of restraint wire shape, has guaranteed the electric distance between wire and the shaft tower, and then has guaranteed transmission of electricity safety.
Referring to fig. 2 and 3, as shown, the support tube 1 may include: a first half-pipe 11 and a second half-pipe 12. Wherein, first half pipe 11 is connected with second half pipe 12, and first recess 111 can be seted up to first half pipe 11, and second recess 121 can be seted up to second half pipe 12, and first recess 111 and second recess 121 can enclose and establish the passageway that the wire wore to establish. In the case of multi-split conductors, the conductors in support tube 1 are preferably arranged in an orderly fashion, so that first tube half 11 and second tube half 12 may be removably connected to facilitate the orderly arrangement of the conductors. In specific implementation, the first half pipe 11 and the second half pipe 12 can be connected together by using the countersunk head bolt 5 or an additional hoop. The first half pipe 11 and the second half pipe 12 can be provided with through holes 6 to save materials.
Referring to fig. 4 and 5, a preferred structure of the connecting device 2 provided in the present embodiment is shown. As shown, the connection device 2 may include: a first connecting body 21 and a second connecting body 22. The first connection body 21 may be connected to the insulator string, and the second connection body 22 may be connected to the first connection body 21. The first connecting body 21 may be formed with a third groove 211, the second connecting body 22 may be formed with a fourth groove 221, and the third groove 211 and the fourth groove 221 may enclose a channel through which the support tube 1 passes. That is, the first connector 21 and the second connector 22 are similar to the anchor ear and are sleeved outside the support tube 1. In order to facilitate the installation and removal of the first connecting body 21 and the second connecting body 22 on the support tube 1, the first connecting body 21 and the second connecting body 22 may be detachably connected. In a specific implementation, the first connecting body 21 and the second connecting body 22 may be connected by bolts.
With continued reference to fig. 1, the above-described embodiments may further include: two cylindrical arc-shaped portions 3. Wherein, two arc portions 3 set up respectively in the both ends of stay tube 1, and each arc portion 3 all can be located outside the wire by the cover. When implemented specifically. Each arc-shaped part 3 can be bent downwards (relative to fig. 1), and each arc-shaped part 3 and the support tube 1 can be integrally formed, i.e. both ends of the support tube 1 are designed with certain pull tips. The arc portion 3 makes both ends of the supporting tube 1 arc, so that the corona performance at the outlet of the wire is ensured.
In the foregoing embodiments, the method may further include: a suspension device 4. Wherein the suspension means 4 can be connected with the connecting means 2. Referring to fig. 6 to 8, as shown, the suspension device 4 may include: a support rod 41, a support plate 42 and a plurality of weight plates 43. Wherein a first end (an upper end shown in fig. 8) of the support rod 41 may be connected with the connecting device 2, and a second end (a lower end shown in fig. 8) of the support rod 41 may be connected with the support plate 42. In a specific implementation, the first end of the supporting rod 41 may be connected to the second connecting body 22, and the second end of the supporting rod 41 may be welded to the supporting plate 42. The weight plates 43 can be sequentially stacked on the support plate 42, and the support rod 41 is sequentially inserted through the weight plates 43. The number of the connection means 2 may be at least two and may be distributed along the axial direction of the support tube 1, the number of the suspension means 4 may be equal to the number of the connection means 2, and each suspension means 4 may be connected to each suspension means 4 in one-to-one correspondence.
In this embodiment, the suspension device 4 can increase the weight of the support tube 1, thereby ensuring the wind deflection resistance of the support tube 1, and ensuring the stable state of the support tube 1.
Compared with the prior art, the embodiment wraps the lead in the supporting tube, so that the shape of the lead is not similar to the W shape, the purpose of restricting the shape of the lead is realized, the electrical distance between the lead and the tower is ensured, and the transmission safety is further ensured.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A support device, comprising:
the supporting tube (1) of the wire is used for being sleeved outside the wire and supporting the wire, and the supporting tube (1) is a straight tube;
the connecting device (2) is detachably connected with the outer wall of the supporting tube (1), and an insulator string can be connected above the connecting device (2).
2. The supporting device as claimed in claim 1, characterized in that the supporting tube (1) comprises: a first half-pipe (11) and a second half-pipe (12); wherein,
the first half-pipe (11) is connected with the second half-pipe (12);
first recess (111) have been seted up in first half pipe (11), second recess (121) have been seted up in second half pipe (12), first recess (111) with second recess (121) enclose and establish into and be used for the passageway that the wire wore to establish.
3. The support device of claim 2,
the first half-pipe (11) is detachably connected with the second half-pipe (12).
4. The supporting device according to claim 1, characterized in that the connecting device (2) comprises: a first connection body (21) and a second connection body (22); wherein,
the first connecting body (21) is used for connecting with the insulator string, and the second connecting body (22) is connected with the first connecting body (21);
the first connecting body (21) is provided with a third groove (211), the second connecting body (22) is provided with a fourth groove (221), and the third groove (211) and the fourth groove (221) are surrounded to form a channel for the support tube (1) to penetrate through.
5. The support device of claim 4,
the second connecting body (22) is detachably connected with the first connecting body (21).
6. The support device of claim 1, further comprising:
the two cylindrical arc-shaped parts (3) are respectively arranged at two ends of the supporting tube (1), and the arc-shaped parts (3) are sleeved outside the wire.
7. The support device of any one of claims 1 to 6, further comprising:
a suspension means (4) connected to the connecting means (2).
8. The supporting arrangement according to claim 7, wherein the suspension arrangement (4) comprises: a support rod (41), a support plate (42) and a plurality of weight pieces (43); wherein,
the first end of the supporting rod (41) is connected with the connecting device (2), and the second end of the supporting rod (41) is connected with the supporting plate (42);
the weight pieces (43) are sequentially stacked on the supporting plate (42), and the supporting rod (41) is sequentially arranged on the weight pieces (43) in a penetrating mode.
9. The support device of claim 7,
the number of the connecting devices (2) is at least two, and each connecting device (2) is distributed along the axial direction of the support pipe (1);
the number of the suspension devices (4) is at least two, and each suspension device (4) is connected with each connecting device (2) in a one-to-one correspondence mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720708304.2U CN207459659U (en) | 2017-06-16 | 2017-06-16 | Support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720708304.2U CN207459659U (en) | 2017-06-16 | 2017-06-16 | Support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459659U true CN207459659U (en) | 2018-06-05 |
Family
ID=62247406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720708304.2U Active CN207459659U (en) | 2017-06-16 | 2017-06-16 | Support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207459659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425495A (en) * | 2017-06-16 | 2017-12-01 | 国家电网公司 | Support meanss |
| CN111682492A (en) * | 2020-06-11 | 2020-09-18 | 安徽省含山县兴建铸造厂 | Damper with hammerhead capable of being hung and weighted and mounting method thereof |
| CN112886511A (en) * | 2021-01-05 | 2021-06-01 | 国网内蒙古东部电力有限公司 | Pipe gallery type jumper wire supporting structure, power transmission system and method |
-
2017
- 2017-06-16 CN CN201720708304.2U patent/CN207459659U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425495A (en) * | 2017-06-16 | 2017-12-01 | 国家电网公司 | Support meanss |
| CN111682492A (en) * | 2020-06-11 | 2020-09-18 | 安徽省含山县兴建铸造厂 | Damper with hammerhead capable of being hung and weighted and mounting method thereof |
| CN111682492B (en) * | 2020-06-11 | 2021-05-14 | 安徽省含山县兴建铸造厂 | Damper with hammerhead capable of being hung and weighted and mounting method thereof |
| CN112886511A (en) * | 2021-01-05 | 2021-06-01 | 国网内蒙古东部电力有限公司 | Pipe gallery type jumper wire supporting structure, power transmission system and method |
| CN112886511B (en) * | 2021-01-05 | 2022-10-18 | 国网内蒙古东部电力有限公司 | Pipe gallery type jumper wire supporting structure, power transmission system and method |
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| GR01 | Patent grant |