CN207819368U - Simple assembly and disassembling formula PVC elbows - Google Patents
Simple assembly and disassembling formula PVC elbows Download PDFInfo
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- CN207819368U CN207819368U CN201820053810.7U CN201820053810U CN207819368U CN 207819368 U CN207819368 U CN 207819368U CN 201820053810 U CN201820053810 U CN 201820053810U CN 207819368 U CN207819368 U CN 207819368U
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- pvc
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- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000004078 waterproofing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model is related to erecting cable fields, specifically simple assembly and disassembling formula PVC elbows, including first point of shell and second point of shell, two sides of first point of shell are detachably connected with two sides of second point of shell respectively, both ends open, the intermediate bend pipe with line cavity are formed after first point of shell and second point of shell pairing connection, the both ends of the bend pipe are able to connect with PVC straight tubes；The utility model has the beneficial effects that：The operation of PVC casings is not waterproofing design in the design of power grid low-voltage circuit; but to the protection of low-voltage circuit; under the premise of not changing PVC casing functions; this simple assembly and disassembling formula PVC elbow; it is designed using right angle opposite opened; the direct pairing of elbow can be sleeved on conducting wire, eliminate the cargo handling operation that circuit is penetrated to elbow bend, the workload of the construction of line can be greatly reduced.
Description
Technical field
The utility model is related to erecting cable fields, specifically simple assembly and disassembling formula PVC elbows.
Background technology
In the erection of low-voltage circuit, transformer low voltage leading-out terminal to switch segments, switch-box switch outlet to aerial branch
Section, low-voltage cable distribution box outlet, batch meter inlet-outlet line, user terminal ammeter downlead etc. are both needed to set up using PVC casings.
In setting up and covering the route of pipe line, it is often necessary to circuit be penetrated elbow bend, in work progress, needed insulated copper wire or insulation
After aluminum steel coil, elbow bend could be easier penetrated.These flow charts leverage the construction of low voltage electric network transformation
Progress.
Utility model content
In order to overcome the above the deficiencies in the prior art, it is curved that the task of the utility model is to provide a kind of simple assembly and disassembling formula PVC
Head, the workload which can reduce during low-voltage overhead line road casing is set up carry under the premise of ensureing safety at the same time
High construction operation progress.
The utility model is achieved through the following technical solutions：
Simple assembly and disassembling formula PVC elbows, including first point of shell and second point of shell, two sides of first point of shell are respectively with second
It is divided to two sides of shell to be detachably connected, both ends open, intermediate tool is formed after first point of shell and second point of shell pairing connection
There are the bend pipe of line cavity, the both ends of the bend pipe to be able to connect with PVC straight tubes.
Preferably, the bend pipe is the right-angle elbow pipe of axially vertical, the intermediate rounded corner in both ends, first point of shell and second point of shell
One end two sides be respectively equipped with mutually matched buckle-type guide rail structure, the other end two sides of first point of shell and second point of shell
Be respectively equipped with the public block of matched elasticity and elastic mother tuber, elasticity public affairs block include a briquetting and it is at least one can be with briquetting
The barb of displacement is deformed, elastic mother tuber includes the hook groove of the empty slot and corresponding barb of corresponding briquetting.
Preferably, the two sides being combined in the middle part of first point of shell and second point of shell are respectively equipped with matched ladder
Boss.
Preferably, the bending place of first point of shell and/or second point of shell is equipped with deep floor.
When installation, conducting wire is placed between first point of shell and first point of shell, then by the one of first point of shell and second point of shell
End is embedded with opposite sliding is merged by the progress of buckle-type guide rail, up to the elasticity of first point of shell and second point of shell other end is public
Block and elastic mother tuber contact, and barb insertion hook groove can be made and link cooperation with hook groove by squeezing first point of shell and second point of shell, be made
Formation bend pipe and wherein by wire sleeve；When dismounting, it is only necessary to by the briquetting on compression elasticity public affairs block, you can barb deformation is driven to move
Position and be detached from hook groove, and then first point of shell and second point of shell can be made to separate along the sliding of the direction of guide rail, load and unload simple side
Just, firm after installation to be not easy to loosen.
The utility model has the beneficial effects that：The operation of PVC casings is not waterproofing design in the design of power grid low-voltage circuit,
But to the protection of low-voltage circuit, under the premise of not changing PVC casing functions, this simple assembly and disassembling formula PVC elbow, using straight
The direct pairing of elbow, can be sleeved on conducting wire, eliminate the cargo handling operation that circuit is penetrated to elbow bend by angle opposite opened design, can
To greatly reduce the workload of the construction of line.
Description of the drawings
Fig. 1 is the structural schematic diagram of simple assembly and disassembling formula PVC elbows in embodiment
Fig. 2 is the decomposition texture schematic diagram of simple assembly and disassembling formula PVC elbows in embodiment；
Fig. 3 is the use state reference configuration schematic diagram of simple assembly and disassembling formula PVC elbows in embodiment；
Wherein, 1- first divides shell, and 11- is oriented to raised line, the public block of 12- elasticity, 121- briquettings, 122- barbs, and 13- ladders are convex
Platform, 2- second divide shell, 21- guide grooves, 22- elasticity mother tubers, 221- empty slots, 222- hook grooves, 23- deep floors, 3- bend pipes, and 4- is led
Line, 5-PVC straight tubes.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that saying that the specific embodiment of description is used only for explaining herein
The utility model is not used to limit the utility model.
As shown in Figs. 1-3, a kind of simple assembly and disassembling formula PVC elbows are opposite structure, including first point of shell 1 and second point
One end two sides of shell 2, first point of shell 1 and second point of shell 2 are respectively equipped with mutually matched buckle-type guide rail structure, wherein first
The end two sides of shell 1 are divided to be respectively equipped with the guiding raised line 11 perpendicular to section, the end two sides of second point of shell 2 are respectively equipped with
The other end two sides of corresponding guide groove 21, first point of shell 1 and second point of shell 2 are respectively equipped with 12 He of the matched public block of elasticity
Elastic mother tuber 22, elasticity public affairs block 12 include two barbs that displacement can be deformed with briquetting 121 of a briquetting 121 and both sides
122, elastic mother tuber 22 includes the hook groove 222 of the empty slot 221 and corresponding barb 122 of corresponding briquetting 121, first point of shell 1 and second
The two sides that the middle part of shell 2 is combined are divided to be respectively equipped with matched ladder boss 13, the bending place of second point of shell 2, which is additionally provided with, to be added
Strong floor 23.
When installation, conducting wire 4 is placed between first point of shell 1 and first point of shell 2, then by the guiding raised line of first point of shell 1
11 are inserted into simultaneously forward slip from one end of guide groove 21, until elasticity 12 He of public block of first point of shell 1 and second point of 2 other end of shell
Elastic mother tuber 22 contacts, and squeezing first point of shell 1 and second point of shell 2 can make barb 122 be embedded in hook groove 222 and be hooked with hook groove 222
Even coordinating, first point of shell 1 forms both ends open, the intermediate bend pipe 3 with line cavity after being connected with second point of 2 pairing of shell, from
And wherein by wire sleeve, the both ends of bend pipe 3 are able to connect with PVC straight tubes 5；When dismounting, it is only necessary to press compression elasticity public affairs block 12
On briquetting 121, you can drive barb 122 deformation displacement and with hook groove 222 be detached from, and then along the direction of guide rail slide
So that first point of shell 1 and second point of shell 2 is separated, loads and unloads simple and convenient.It is buckled to and is locked by ladder boss 13 at the side seam that centre combines
Tightly, three-level is fixedly mounted, firm after installation to be not easy to loosen.
In the design of power grid low-voltage circuit the operation of PVC casings be not be waterproofing design, but to the protection of low-voltage circuit,
Under the premise of not changing PVC casing functions, this simple assembly and disassembling formula PVC elbow is designed using right angle opposite opened, can be straight by elbow
It connects pairing to be sleeved on conducting wire, eliminates the cargo handling operation that circuit is penetrated to elbow bend, the work of the construction of line can be greatly reduced
It measures.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that utility model range involved in the application, however it is not limited to made of the specific combination of above-mentioned technical characteristic
Technical solution, while should also cover in the case where not departing from utility model design, by above-mentioned technical characteristic or its be equal
Feature carries out other technical solutions of arbitrary combination and formation.Such as features described above with it is disclosed herein（But it is not limited to）
Technical characteristic with similar functions is replaced mutually and the technical solution that is formed.
Claims (4)
1. simple assembly and disassembling formula PVC elbows, which is characterized in that including first point of shell and second point of shell, two sides of first point of shell
It is detachably connected respectively with two sides of second point of shell, forming both ends after first point of shell and second point of shell pairing connection opens
Mouth, the intermediate bend pipe with line cavity, the both ends of the bend pipe are able to connect with PVC straight tubes.
2. simple assembly and disassembling formula PVC elbows according to claim 1, which is characterized in that the bend pipe be both ends it is axially vertical, in
Between rounded corner right-angle elbow pipe, one end two sides of first point of shell and second point of shell are respectively equipped with mutually matched buckle-type guide rail
The other end two sides of structure, first point of shell and second point of shell are respectively equipped with the public block of matched elasticity and elastic mother tuber, elasticity
Public block includes a briquetting and at least one barb that displacement can be deformed with briquetting, and elastic mother tuber includes the sky of corresponding briquetting
The hook groove of slot and corresponding barb.
3. simple assembly and disassembling formula PVC elbows according to claim 2, which is characterized in that first point of shell and second point of shell
The two sides that middle part is combined are respectively equipped with matched ladder boss.
4. simple assembly and disassembling formula PVC elbows according to claim 2, which is characterized in that first point of shell and/or second point of shell
Bending place be equipped with deep floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053810.7U CN207819368U (en) | 2018-01-12 | 2018-01-12 | Simple assembly and disassembling formula PVC elbows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053810.7U CN207819368U (en) | 2018-01-12 | 2018-01-12 | Simple assembly and disassembling formula PVC elbows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819368U true CN207819368U (en) | 2018-09-04 |
Family
ID=63327104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820053810.7U Active CN207819368U (en) | 2018-01-12 | 2018-01-12 | Simple assembly and disassembling formula PVC elbows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555213A (en) * | 2020-05-20 | 2020-08-18 | 广东电网有限责任公司 | Line pipe elbow fastening device |
| US11495943B2 (en) | 2019-10-25 | 2022-11-08 | Yazaki Corporation | Bus bar protector |
-
2018
- 2018-01-12 CN CN201820053810.7U patent/CN207819368U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11495943B2 (en) | 2019-10-25 | 2022-11-08 | Yazaki Corporation | Bus bar protector |
| CN111555213A (en) * | 2020-05-20 | 2020-08-18 | 广东电网有限责任公司 | Line pipe elbow fastening device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |