CN209516515U - A kind of buried MPP cable protection pipeline - Google Patents
A kind of buried MPP cable protection pipeline Download PDFInfo
- Publication number
- CN209516515U CN209516515U CN201920316180.2U CN201920316180U CN209516515U CN 209516515 U CN209516515 U CN 209516515U CN 201920316180 U CN201920316180 U CN 201920316180U CN 209516515 U CN209516515 U CN 209516515U
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- cable protection
- protection pipeline
- mpp cable
- mpp
- mandril
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Abstract
The utility model relates to cable protection equipment technical fields, and disclose a kind of buried MPP cable protection pipeline, including MPP cable protection pipeline, the inside of MPP cable protection pipeline one end opens up that there are four the card slots that are distributed in a ring, and internal activity of the MPP cable protection pipeline close to card slot one end is socketed with circular baffle plate, there is cross-shaped cavity in the inside of circular baffle plate, the internal activity of cross-shaped cavity is socketed with mandril, one end fixing sleeve of mandril is connected to baffle, and the external activity of mandril is socketed with ring spring I, it is fixedly connected at the top of one end of ring spring I and baffle.The buried MPP cable protection pipeline; by under being used cooperatively of mandril and card slot; circular baffle plate can be fixed on to the inside of MPP cable protection pipeline one end; the inside that soil enters MPP cable protection pipeline when preventing MPP cable protection pipe from protruding into ground end channel results in blockage, convenient for the laying of follow-up work personnel's cable.
Description
Technical field
The utility model relates to cable protection equipment technical field, specially a kind of buried MPP cable protection pipeline.
Background technique
MPP power pipe is divided into plain edition and reinforced, reinforced and be divided into excavation pipe and no-dig technique pipe, and so-called MPP is non-to be opened
It digs pipe and is also referred to as MPP push pipe, MPP support trombone slide, MPP traction tube.
One end that MPP cable protection pipeline buried for existing non-excavation type enters ground end is not provided with any protection dress
It sets, so that easily entering soil inside MPP cable protection pipeline, as the entrance of MPP cable protection pipeline has more and more mud
Soil enters the inside of pipeline, and line clogging is easily caused to be not easy to the laying of subsequent cable, and the work for increasing staff is difficult
Degree.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of buried MPP cable protection pipeline, and having prevents
The advantages of line clogging, solves existing non-excavation type MPP pipeline and has the inside that soil enters pipeline when entering ground end
The problem of causing line clogging.
The utility model provides the following technical solutions: a kind of buried MPP cable protection pipeline, including MPP cable protection
Pipeline, the inside of described MPP cable protection pipeline one end open up that there are four the card slots that are distributed in a ring, and MPP cable protection pipe
Internal activity of the road close to card slot one end is socketed with circular baffle plate, and there is a cross-shaped cavity in the inside of the circular baffle plate, and described ten
The internal activity of font cavity is socketed with mandril, and one end fixing sleeve of the mandril is connected to baffle, and the external activity set of mandril
It is connected to ring spring I, is fixedly connected at the top of one end of the ring spring I and baffle, and the other end of ring spring I and ten
The inside of font cavity is fixedly connected, and the middle part movable sleeve of the cross-shaped cavity is connected to push rod, and one end of the push rod is run through
And extend to the outside of circular baffle plate side and be fixedly connected with rounded stops, the push rod is located at one end outside circular baffle plate
Movable sleeve is connected to ring spring II, and one end of the ring spring II is fixedly connected with the middle part on the right side of circular baffle plate, and annular
It is fixedly connected on the left of the other end of spring II and rounded stops, is fixedly connected with nylon rope on the right side of the rounded stops.
Preferably, the mandril runs through far from one end of baffle and extends to the outside of baffle, and mandril is located at outside baffle
The one end in portion and the inside of card slot are clamped, and the shape at the mandril both ends is truncated cone-shaped.
Preferably, the diameter value of the circular baffle plate is slightly less than the diameter value of MPP cable protection pipeline, and circular baffle plate
Outside is fixedly installed with the ball connecting with MPP cable protection pipeline internal slide.
Preferably, the push rod is located at one end inside cross-shaped cavity and is fixedly mounted that there are four the rotary tables that are distributed in a ring
Shape pushing block, and the one end of the side of four truncated cone-shaped pushing blocks with four mandrils is slidably connected.
Preferably, the length value of the nylon rope is greater than the length value of MPP cable protection pipeline.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, buried MPP cable protection pipeline, by that circular baffle plate can be consolidated under being used cooperatively of mandril and card slot
It is scheduled on the inside of MPP cable protection pipeline one end, soil enters MPP cable when preventing MPP cable protection pipe from protruding into ground end channel
The inside of protective conduit results in blockage, convenient for the laying of follow-up work personnel's cable.
2, the buried MPP cable protection pipeline can reduce circular baffle plate and MPP cable protected by the effect of ball
The frictional force for protecting inner wall of the pipe, after MPP cable protection pipeline is put into ground end channel, by pulling nylon rope to drive push rod to one
Side moves and makes mandril and card slot to remove clamping, and circular baffle plate is pulled out along the inside of MPP cable protection pipeline, may be used as
Next time uses, and has saved resource.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the right side view of the utility model structure MPP cable protection pipeline；
Fig. 3 is the schematic cross-sectional view of the utility model structure cross-shaped cavity.
In figure: 1, MPP cable protection pipeline；2, card slot；3, circular baffle plate；4, cross-shaped cavity；5, mandril；6, baffle；
7, ring spring I；8, push rod；9, rounded stops；10, ring spring II；11, nylon rope；12, ball.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of buried MPP cable protection pipeline, including MPP cable protection pipeline 1 are please referred to, MPP cable is protected
The inside of 1 one end of pillar road opens up that there are four the card slots 2 that are distributed in a ring, and MPP cable protection pipeline 1 is close to 2 one end of card slot
Internal activity be socketed with circular baffle plate 3, the diameter value of circular baffle plate 3 is slightly less than the diameter value of MPP cable protection pipeline 1, and
The outside of circular baffle plate 3 is fixedly installed with the ball 12 connecting with 1 internal slide of MPP cable protection pipeline, utilizes circular baffle plate 3
Effect, can prevent soil from entering MPP cable protection pipeline 1 when non-digging formula MPP cable protection pipeline 1 protrudes into ground end
The problem of inside causes MPP cable protection pipeline 1 to block, and reduce circular baffle plate 3 and MPP cable under the action of ball 12
The frictional force of 1 inner wall of protective conduit is pulled out circular baffle plate 3 from the other end of MPP cable protection pipeline 1 by nylon rope 11,
It may be reused, there is cross-shaped cavity 4 in the inside of circular baffle plate 3, and the internal activity of cross-shaped cavity 4 is socketed with mandril 5, top
Bar 5 runs through far from one end of baffle 6 and extends to the outside of baffle 6, and mandril 5 is located at one end and card slot 2 outside baffle 6
Inside clamping, the shape at 5 both ends of mandril is truncated cone-shaped, can be by circular baffle plate 3 under being used cooperatively of mandril 5 and card slot 2
It is fixed on the inside of 1 one end of MPP cable protection pipeline, soil enters when preventing MPP cable protection pipeline 1 from protruding into ground end channel
The inside of MPP cable protection pipeline 1 results in blockage, and is not easy to the laying of subsequent cable, and one end fixing sleeve of mandril 5 is connected to baffle
6, and the external activity of mandril 5 is socketed with ring spring I 7, one end of ring spring I 7 is fixedly connected with the top of baffle 6, and
The other end of ring spring I 7 is fixedly connected with the inside of cross-shaped cavity 4, and the middle part movable sleeve of cross-shaped cavity 4 is connected to push rod
8, push rod 8 is located at one end inside cross-shaped cavity 4 and is fixedly mounted that there are four the truncated cone-shaped pushing blocks that are distributed in a ring, and four circles
The one end of the side of platform shape pushing block with four mandrils 5 is slidably connected, common by truncated cone-shaped pushing block and ring spring II 10
Effect, the other end of mandril 5 and card slot 2 are clamped the inside for making circular baffle plate 3 be mounted on 1 one end of MPP cable protection pipeline at this time
Preventing soil from entering leads to line clogging, and one end of push rod 8 is run through and extended to the outside of 3 side of circular baffle plate and is fixedly connected
There are rounded stops 9, one end movable sleeve that push rod 8 is located at outside circular baffle plate 3 is connected to ring spring II 10, ring spring II 10
One end is fixedly connected with the middle part on 3 right side of circular baffle plate, and the other end of ring spring II 10 and the left side of rounded stops 9 are fixed
Connection, the right side of rounded stops 9 are fixedly connected with nylon rope 11, and the length value of nylon rope 11 is greater than MPP cable protection pipeline 1
Length value, after MPP cable protection pipeline 1 is put into ground end channel, by pull nylon rope 11 drive push rod 8 moved to side and
So that mandril 5 and card slot 2 is removed clamping, circular baffle plate 3 is pulled out along the inside of MPP cable protection pipeline 1, may be used as next time
It uses, has saved resource.
Circular baffle plate 3 is mounted on the inside of MPP cable protection pipeline 1 first, then protects MPP cable by working principle
Pillar road 1 extend into the inside in ground end channel, after the position for reaching needs, by pulling nylon rope 11 to make mandril 5 and card slot 2
Cancel and is clamped and pulls out circular baffle plate 3 under the action of ball 12.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of buried MPP cable protection pipeline, including MPP cable protection pipeline (1), it is characterised in that: the MPP cable
The inside of protective conduit (1) one end opens up that there are four the card slots (2) that are distributed in a ring, and MPP cable protection pipeline (1) is close to card
The internal activity of slot (2) one end is socketed with circular baffle plate (3), and there are cross-shaped cavity (4), institute in the inside of the circular baffle plate (3)
The internal activity for stating cross-shaped cavity (4) is socketed with mandril (5), and one end fixing sleeve of the mandril (5) is connected to baffle (6), and
The external activity of mandril (5) is socketed with ring spring I (7), and one end of the ring spring I (7) and the top of baffle (6) are fixed
Connection, and the other end of ring spring I (7) is fixedly connected with the inside of cross-shaped cavity (4), the cross-shaped cavity (4)
Middle part movable sleeve is connected to push rod (8), and one end of the push rod (8) is run through and extended to the outside of circular baffle plate (3) side and consolidates
Surely it is connected with rounded stops (9), the push rod (8) is located at the external one end movable sleeve of circular baffle plate (3) and is connected to ring spring II
(10), one end of the ring spring II (10) is fixedly connected with the middle part on the right side of circular baffle plate (3), and ring spring II (10)
The other end and rounded stops (9) on the left of be fixedly connected, be fixedly connected with nylon rope on the right side of the rounded stops (9)
(11)。
2. a kind of buried MPP cable protection pipeline according to claim 1, it is characterised in that: the mandril (5) is separate
The outside of baffle (6) is run through and extended in one end of baffle (6), and mandril (5) is located at the external one end of baffle (6) and card slot
(2) inside clamping, the shape at mandril (5) both ends is truncated cone-shaped.
3. a kind of buried MPP cable protection pipeline according to claim 1, it is characterised in that: the circular baffle plate (3)
Diameter value be slightly less than the diameter value of MPP cable protection pipeline (1), and the outside of circular baffle plate (3) is fixedly installed with and MPP electricity
The ball (12) of cable protection pipeline (1) internal slide connection.
4. a kind of buried MPP cable protection pipeline according to claim 1, it is characterised in that: the push rod (8) is located at
The truncated cone-shaped pushing block that there are four the internal one end fixed installations of cross-shaped cavity (4) is distributed in a ring, and four truncated cone-shaped pushing blocks
One end with four mandrils (5) of side be slidably connected.
5. a kind of buried MPP cable protection pipeline according to claim 1, it is characterised in that: the nylon rope (11)
Length value be greater than MPP cable protection pipeline (1) length value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316180.2U CN209516515U (en) | 2019-03-13 | 2019-03-13 | A kind of buried MPP cable protection pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316180.2U CN209516515U (en) | 2019-03-13 | 2019-03-13 | A kind of buried MPP cable protection pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516515U true CN209516515U (en) | 2019-10-18 |
Family
ID=68187394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920316180.2U Active CN209516515U (en) | 2019-03-13 | 2019-03-13 | A kind of buried MPP cable protection pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN209516515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366641A (en) * | 2020-11-02 | 2021-02-12 | 国网安徽省电力有限公司 | Protection device of buried power transmission line |
-
2019
- 2019-03-13 CN CN201920316180.2U patent/CN209516515U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366641A (en) * | 2020-11-02 | 2021-02-12 | 国网安徽省电力有限公司 | Protection device of buried power transmission line |
| CN112366641B (en) * | 2020-11-02 | 2022-03-25 | 国网安徽省电力有限公司 | Protection device of buried power transmission line |
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