CN206539107U - A kind of pull-rod - Google Patents
A kind of pull-rod Download PDFInfo
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- CN206539107U CN206539107U CN201720266948.0U CN201720266948U CN206539107U CN 206539107 U CN206539107 U CN 206539107U CN 201720266948 U CN201720266948 U CN 201720266948U CN 206539107 U CN206539107 U CN 206539107U
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- pull
- rod
- sleeve
- nozzle
- utility
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Abstract
The utility model discloses a kind of pull-rod, including pull-rod, sleeve, rubber tube, spongy layer, gauze layer and nozzle.The sleeve is the cavity cylindrical structure that anti-rot plastic is made.The junction of the rubber tube, nozzle and pull-rod uses sealing structure.Lubricating oil is provided with the spongy layer.The size of the nozzle is identical with the cross-sectional sizes of pull-rod.Compared with prior art, the beneficial effects of the utility model are a kind of pull-rods of the utility model, simple in construction, can effectively prevent pull-rod corrosion, and overall weight is light, using simple, is adapted to promote the use of.
Description
Technical field
The utility model is related to a kind of pull-rod.
Background technology
As city net, the upgrading of rural power grids are deepened constantly, that electric power facility damages problem naturally is increasingly serious.Make in the market
Pull-rod is generally top layer galvanizing processing.After several years, by the matter that inorganic salts, galvanizing are handled in air, sleety weather, soil
The influence of the factors such as amount, will necessarily produce different degrees of corrosion.Pull-rod corrosion focuses primarily upon more than ground 30 centimetres to ground
50 centimetres of position below, and be embedded in underground and the aerial pull-rod corrosion of exposure is not serious, during the slight corrosion of pull-rod only
One layer of floating rust is formed on surface, the diameter of pull-rod is reduced the corrosion annulus to form an eck shape when heavier, severe patient causes
Thoroughly rust is disconnected for pull-rod.Pull-rod corrosion defect directly affects line security operation, and a large amount of pull-rods are still faced with after replacing
The same working environment of former pull-rod, can also corrosion after the operation several years.
Utility model content
The purpose of this utility model is to provide a kind of pull-rod, to solve the problems mentioned in the above background technology.
The purpose of this utility model is achieved by following technical proposals：A kind of pull-rod, including pull-rod, sleeve, rubber
Leather hose, spongy layer, gauze layer and nozzle.The two ends of the sleeve are separately installed with lid and lid and sleeve are structure as a whole.
The nozzle is arranged on the center of sleeve two ends lid.The pull-rod is arranged on sleeve through nozzle.The spongy layer ring
Shape is arranged in sleeve and through hole is left in centre.The gauze layer is bonded on the through-hole wall of spongy layer.The rubber tube
One end connects nozzle, and the other end is arranged on pull-rod.
Further, the sleeve is the cavity cylindrical structure that anti-rot plastic is made.
Further, the junction of the rubber tube, nozzle and pull-rod uses sealing structure.
Further, it is provided with lubricating oil in the spongy layer.
Further, the size of the nozzle and the cross-sectional sizes of pull-rod are identical.
Compared with prior art, the beneficial effects of the utility model are a kind of pull-rods of the utility model, simple in construction, can be had
What is imitated prevents pull-rod corrosion, and overall weight is light, using simple, is adapted to promote the use of.
Brief description of the drawings
Fig. 1 is overall structure design sketch of the present utility model；
Fig. 2 is part-structure design sketch of the present utility model.
In figure：1- pull-rods, 2- sleeves, 3- rubber tubes, 4- spongy layers, 5- gauze layers, 6- nozzles.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.Obviously, described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figure 1-2, the utility model discloses a kind of pull-rod, including pull-rod 1, sleeve 2, rubber tube 3, spongy layer 4,
Gauze layer 5 and nozzle 6.The two ends of the sleeve 2 are separately installed with lid and lid and sleeve 2 are structure as a whole.The nozzle 6
It is arranged on the center of the two ends lid of sleeve 2.The pull-rod 1 is arranged on sleeve 2 through nozzle 6.The ring-type of spongy layer 4 peace
It is mounted in sleeve 2 and through hole is left in centre.The gauze layer 5 is bonded on the through-hole wall of spongy layer 4.The rubber tube 3
One end connects nozzle 6, and the other end is arranged on pull-rod 1.The sleeve 2 is the cavity cylindrical structure that anti-rot plastic is made.It is described
The junction of rubber tube 3, nozzle 6 and pull-rod 1 uses sealing structure.Lubricating oil is provided with the spongy layer 4.The nozzle
6 size is identical with the cross-sectional sizes of pull-rod 1.
The pull-rod is simple in construction, can effectively prevent pull-rod corrosion, and overall weight is light, using simple.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive.This practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme.This narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of pull-rod, including pull-rod (1), sleeve (2), rubber tube (3), spongy layer (4), gauze layer (5) and nozzle (6), its
It is characterised by：The two ends of the sleeve (2) are separately installed with lid and lid and sleeve (2) are structure as a whole；The nozzle (6)
It is arranged on the center of sleeve (2) two ends lid；The pull-rod (1) is arranged on sleeve (2) through nozzle (6)；The sponge
Layer (4) ring-type is arranged in sleeve (2) and through hole is left in centre；The gauze layer (5) is bonded in the through hole of spongy layer (4)
On wall；Rubber tube (3) one end connection nozzle (6), the other end is arranged on pull-rod (1).
2. a kind of pull-rod according to claim 1, it is characterised in that：The sleeve (2) is the cavity that anti-rot plastic is made
Cylindrical structure.
3. a kind of pull-rod according to claim 1, it is characterised in that：The rubber tube (3), nozzle (6) and pull-rod (1)
Junction uses sealing structure.
4. a kind of pull-rod according to claim 1, it is characterised in that：Lubricating oil is provided with the spongy layer (4).
5. a kind of pull-rod according to claim 1, it is characterised in that：The size of the nozzle (6) and the section of pull-rod (1)
Size is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266948.0U CN206539107U (en) | 2017-03-09 | 2017-03-09 | A kind of pull-rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266948.0U CN206539107U (en) | 2017-03-09 | 2017-03-09 | A kind of pull-rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539107U true CN206539107U (en) | 2017-10-03 |
Family
ID=59943242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720266948.0U Active CN206539107U (en) | 2017-03-09 | 2017-03-09 | A kind of pull-rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725601A (en) * | 2019-10-11 | 2020-01-24 | 国家电网有限公司 | Pole tower grounding down lead anchor bar |
-
2017
- 2017-03-09 CN CN201720266948.0U patent/CN206539107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725601A (en) * | 2019-10-11 | 2020-01-24 | 国家电网有限公司 | Pole tower grounding down lead anchor bar |
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