CN209104687U - Assembled strain clamp armor - Google Patents
Assembled strain clamp armor Download PDFInfo
- Publication number
- CN209104687U CN209104687U CN201822038019.1U CN201822038019U CN209104687U CN 209104687 U CN209104687 U CN 209104687U CN 201822038019 U CN201822038019 U CN 201822038019U CN 209104687 U CN209104687 U CN 209104687U
- Authority
- CN
- China
- Prior art keywords
- limiting groove
- strain clamp
- steel pipe
- lug boss
- positive stop
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 238000004080 punching Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 9
- 238000005452 bending Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000012211 strain insulator Substances 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of assembled strain clamp armors, it include: two semicircle steel pipes, two half cone-shaped rubber cushion covers and bundle, the first positive stop lug boss and the second positive stop lug boss are respectively arranged on the inside of the both ends of semicircle steel pipe, the first limiting groove and the second limiting groove are respectively arranged on the outside of the both ends of semicircle steel pipe, the third limiting groove with first positive stop lug boss cooperation is provided on the outside of one end of half cone-shaped rubber cushion cover, the 4th limiting groove convenient for binding is provided on the outside of the other end, the bundle limit is bundled in first limiting groove, in second limiting groove and the 4th limiting groove.The assembled strain clamp armor is easily installed and dismantles, can Reusability, can be realized the effective protection to assembled strain clamp, increase it is important across tension stringing construct security reliability.
Description
Technical field
The utility model relates to a kind of assembled strain clamp protective devices, specifically in power system transmission line weight
It to cross over and actively protect the assembled strain clamp armor applied in stringing construction technology.
Background technique
In transmission line construction, for crossing over work across high-speed railway, electric railway, important power circuit etc. are important
Journey, property right unit require the construction time shorter and shorter, and conventional stringing technology uses tension stringing, and construction experience unwrapping wire, returns at anchoring
Volume and preloads, anchoring, broken string, stringing, strain insulator crimp can just be installed on anchor support, process flow is more, and the duration is long, construct
The requirement of property right unit is not achieved in time.Using assembled strain clamp, can be crimped before unwrapping wire, conductor compression jointing by tensioner
Time is not take up the unwrapping wire time, reduce unwrapping wire to anchor support hanging wire construction time.But due to assembled strain clamp
Main body is aluminum alloy material, and rigidity is low, in the construction process, when assembled strain clamp passes through tensioner, if not taking guarantor
Shield measure, main body stress are easy to produce bending deformation.
Therefore, a kind of assembled strain clamp armor is developed, to guarantee that the main body of assembled strain clamp is not deformed,
Tension stringing construction is gone on smoothly, tension stringing working security is improved, becomes people's urgent problem to be solved.
Utility model content
In consideration of it, the purpose of this utility model is to provide a kind of assembled strain clamp armor, to solve important leap
Assembled strain clamp main body leads to the problem of bending deformation vulnerable to power in tension stringing work progress.
Technical solution provided by the utility model is: assembled strain clamp armor, comprising: two semicircle steel pipes, two
A half cone-shaped rubber cushion cover and bundle, wherein two semicircle steel-tube constructions it is identical and can to being connected in round steel pipe, two
A half cone-shaped rubber buffer nested structure is identical and can be to being connected in conical rubber cushion collar, the inside at the both ends of semicircle steel pipe
It is respectively arranged with the first positive stop lug boss and the second positive stop lug boss, second positive stop lug boss is used to cooperate with steel anchor limiting groove and detain
It connects, the first limiting groove and the second limiting groove is respectively arranged on the outside of the both ends of semicircle steel pipe, half cone-shaped rubber is slow
The third limiting groove being provided on the outside of one end of set with first positive stop lug boss cooperation is rushed, is provided on the outside of the other end
Convenient for the 4th limiting groove of binding, bundle limit is bundled in first limiting groove, the second limiting groove and the
In four limiting grooves.
It is preferred that the semicircle steel pipe is the high tensile steel tube that yield strength is greater than 355MPa.
Assembled strain clamp armor provided by the utility model includes two semicircle steel pipes, two half cone-shaped rubber
Cushion collar and bundle are easily installed and dismantle, can Reusability, pass through tensioner unwrapping wire when, the limit of steel pipe and steel anchor
Device cooperates, and enables the assembled strain clamp armor as assembled strain clamp moves together, and guarantees assembled
Strain clamp main body is not forced bending, meanwhile, rubber cushion cover can guarantee that assembled strain clamp outlet end conducting wire does not produce
The shape that changes and abrasion.
Assembled strain clamp can be effectively ensured in important leap in assembled strain clamp armor provided by the utility model
Bending deformation is not generated during tension stringing, the important security reliability constructed across tension stringing is increased, has simultaneously
Structure design is simply applicable in, is easily installed and dismantles, limits the advantages that stable and reliable for performance, easy to spread.
Detailed description of the invention
With reference to the accompanying drawing and embodiment is described in further detail the utility model:
Fig. 1 is the installation diagram of assembled strain clamp armor provided by the utility model；
Fig. 2 is the main view of steel pipe；
Fig. 3 is the top view of steel pipe；
Fig. 4 is the side view of steel pipe；
Fig. 5 is the main view of rubber cushion cover；
Fig. 6 is the top view of rubber cushion cover；
Fig. 7 is the side view of rubber cushion cover.
Specific embodiment
The utility model is further explained below in conjunction with specific embodiment, but limitation is not originally practical
It is novel.
As shown in Figure 1, the utility model provides a kind of assembled strain clamp armor, comprising: two semicircle steel pipes
1, two half cone-shaped rubber cushion covers 2 and bundle 3, wherein two semicircle 1 structures of steel pipe are identical and can be to being connected in circle
Steel pipe, two 2 structures of half cone-shaped rubber cushion cover are identical and can be to conical rubber cushion collar is connected in, such as Fig. 2 to Fig. 4 institute
Show, the first positive stop lug boss 11 and the second positive stop lug boss 12, second limit are respectively arranged on the inside of the both ends of semicircle steel pipe 1
Position boss 12 is used to cooperate snapping with steel anchor limiting groove 7, is respectively arranged with the first limit on the outside of the both ends of semicircle steel pipe 1
Groove 13 and the second limiting groove 14, as shown in Figures 5 to 7, be provided on the outside of one end of half cone-shaped rubber cushion cover 2 with
The third limiting groove 21 that first positive stop lug boss 11 cooperates is provided on the outside of the other end recessed convenient for the 4th limit of binding
Slot 22, the limit of bundle 3 are bundled in first limiting groove 13, the second limiting groove 14 and the 4th limiting groove 22
It is interior.
The assembly method of the assembled strain clamp armor is as follows: two half cone-shaped rubber cushion covers being buckled in and have been crimped
Assembled strain clamp outlet end conducting wire on, then the first positive stop lug boss of two semicircle steel pipes is buckled in rubber cushion cover
On third limiting groove, after adjusting position, the second positive stop lug boss of two semicircle steel pipes is buckled on steel anchor limiting groove, most
It carries out tying up fixation in the first limiting groove, the second limiting groove and the 4th limiting groove with bundle afterwards.Each positive stop lug boss
And the mutual cooperation of limiting groove, it ensure that the assembled strain clamp armor to the effective protection of assembled strain clamp, increases
The important security reliability across payingoff construction is added.
As the improvement of technical solution, the semicircle steel pipe 1 is the high tensile steel tube that yield strength is greater than 355MPa,
When the assembled strain clamp armor passes through tensioner, steel pipe will not generate bending deformation because of both ends stress.
Specific embodiment of the present utility model is write according to progressive mode, and each embodiment party is highlighted
The difference of case, similar portion can be with cross-reference.
The embodiments of the present invention is elaborated above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
Various changes can be made under the premise of objective.
Claims (2)
1. assembled strain clamp armor characterized by comprising two semicircle steel pipes (1), two half cone-shaped rubber are slow
Punching set (2) and bundle (3), wherein two semicircle steel pipe (1) structures are identical and can be to being connected in round steel pipe, two semicircles
Cone rubber cushion collar (2) structure is identical and can be to being connected in conical rubber cushion collar, the inside at the both ends of semicircle steel pipe (1)
It is respectively arranged with the first positive stop lug boss (11) and the second positive stop lug boss (12), second positive stop lug boss (12) is used to limit with steel anchor
Position groove (7) cooperates snapping, and the first limiting groove (13) and the second limit are respectively arranged on the outside of the both ends of semicircle steel pipe (1)
Position groove (14), is provided on the outside of one end of half cone-shaped rubber cushion cover (2) and first positive stop lug boss (11) cooperates
Third limiting groove (21), the 4th limiting groove (22) convenient for binding, the bundle (3) are provided on the outside of the other end
Limit is bundled in first limiting groove (13), the second limiting groove (14) and the 4th limiting groove (22).
2. assembled strain clamp armor described in accordance with the claim 1, it is characterised in that: the semicircle steel pipe (1) is in the wrong
Take the high tensile steel tube that intensity is greater than 355MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038019.1U CN209104687U (en) | 2018-12-06 | 2018-12-06 | Assembled strain clamp armor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038019.1U CN209104687U (en) | 2018-12-06 | 2018-12-06 | Assembled strain clamp armor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209104687U true CN209104687U (en) | 2019-07-12 |
Family
ID=67162476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822038019.1U Active CN209104687U (en) | 2018-12-06 | 2018-12-06 | Assembled strain clamp armor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209104687U (en) |
-
2018
- 2018-12-06 CN CN201822038019.1U patent/CN209104687U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |