CN207200188U - A kind of wire casing cross-connect and pre-buried crossed spool - Google Patents
A kind of wire casing cross-connect and pre-buried crossed spool Download PDFInfo
- Publication number
- CN207200188U CN207200188U CN201721104377.7U CN201721104377U CN207200188U CN 207200188 U CN207200188 U CN 207200188U CN 201721104377 U CN201721104377 U CN 201721104377U CN 207200188 U CN207200188 U CN 207200188U
- Authority
- CN
- China
- Prior art keywords
- spool
- perisporium
- wire casing
- connect
- connecting portion
- 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.)
- Expired - Fee Related
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of wire casing cross-connect and pre-buried crossed spool, is related to the pre-buried Material Field of building.A kind of wire casing cross-connect includes matrix, lid and spool connecting portion, and matrix has the accommodating cavity that bottom wall, perisporium and bottom wall and perisporium are formed, and matrix has opening relative and connecting accommodating cavity with bottom wall.Lid is detachably connected with matrix, and cover cap runs mouth jointly.Center of at least four spool connecting portions along matrix is positioned apart from connecting with accommodating cavity in perisporium, spool connecting portion.When wire casing cross-connect overcomes the existing circuit due to laying, spool intersects the problem of caused height increase causes consumptive material to increase.
Description
Technical field
The pre-buried Material Field of building is the utility model is related to, in particular to a kind of wire casing cross-connect and in advance
Bury crossed spool.
Background technology
With the rapid development of the national economy, construction material and construction technology are also in continuous change renewal.
Built-in fitting (prefabricated embedded part) is exactly that the component for installing (bury) in advance in concealed work is exactly when structure pours
The component and fitting of placement, overlap joint during for building superstructure by laying bricks or stones.Built-in fittings are fixed in favor of the installation of field engineering Equipment Foundations
Manufactured mostly by metal, such as：Reinforcing bar or cast iron, it is also possible to the non-metallic rigid material such as wood, plastics.
Stay in the structure and set pipe (commonly steel pipe cast iron pipe or pvc pipe) for poling or box out mouth as device service
Passage.For example (such as strong and weak electricity, feedwater, the coal gas) of various pipelines is worn in the later stage.The pipeline being usually used on concrete wall beam
Preformed hole.
In preheating embedding line, due to the problem of electric wire cross branch during laying-out be present, and line is bought after laying circuit
The height increase on intersecting vertical direction is caused to cause consumptive material of sunkening cord increases the problem of because spool intersects during pipe.
Utility model content
First purpose of the present utility model be to provide a kind of wire casing cross-connect, and it is used to build preheating embedding line
Connection, when wire casing cross-connect overcomes the existing circuit due to laying, spool, which intersects caused height increase, causes consumptive material
The problem of increasing.
Second purpose of the present utility model be to provide a kind of pre-buried crossed spool, and its is pre- to be embedded in construction wall, in advance
Burying crossed spool has above-mentioned wire casing cross-connect, by wire casing cross-connect, overcomes existing due to laying circuit
When, spool intersects the problem of caused height increase causes consumptive material to increase.
What embodiment of the present utility model was realized in：
A kind of wire casing cross-connect, including：Matrix, matrix have the appearance that bottom wall, perisporium and bottom wall and perisporium are formed
Receive cavity, matrix has opening relative and connecting accommodating cavity with bottom wall；Lid, lid is detachably connected with matrix, lid
Body covers opening；Spool connecting portion, center of at least four spool connecting portions along matrix are positioned apart from perisporium, spool connection
Portion connects with accommodating cavity.
Inventor has found：In preheating embedding line, due to the problem of electric wire cross branch during laying-out be present, and lay
The height increase on intersecting vertical direction is caused to cause consumptive material of sunkening cord increases the problem of because spool intersects when buying spool after circuit.
Therefore, inventor devises above-mentioned wire casing cross-connect, the wire casing cross-connect is used in preheating embedding line,
The relation for intersecting laying connected with layer.Wire casing cross-connect includes matrix, lid and spool connecting portion.As general
The pipeline for intersecting laying carries out having bottom wall, perisporium and the receiving sky collectively formed by bottom wall and perisporium with the matrix of layer bifurcated
Chamber, for ease of manufacture, matrix has opening relative and connecting accommodating cavity with bottom wall, to avoid the pollutants such as dust, stone
Into in accommodating cavity, the lid detachably connected with matrix is provided with, mouth is run jointly by cover cap, so that accommodating empty
Chamber is in the state of closing.To cause a plurality of spool to carry out intersecting laying with layer to solve to intersect caused material damage by matrix
The problem of consumption, be provided with least four spool connecting portions, center of at least four spool connecting portions along matrix be positioned apart from
Perisporium, spool connecting portion connect with accommodating cavity, are connected by more spools with spool connecting portion so that the inside in spool leads to
Road connects with accommodating cavity, and specifically, the electric wire in spool can enter remaining any one spool by accommodating cavity
Connecting portion so that when laying spool, avoids spool arranged in a crossed manner, same meets electric wire to enter in another spool
Laying.When wire casing cross-connect overcomes the existing circuit due to laying, spool intersects caused height increase and causes to consume
The problem of material increases.
In a kind of embodiment of the present utility model：
Spool connecting portion is the spool connection through hole for being opened in perisporium.
In a kind of embodiment of the present utility model：
Spool connection through hole is the circular hole that internal diameter is gradually reduced along perisporium to the direction at accommodating cavity center.
In a kind of embodiment of the present utility model：
The minimum diameter of spool connection through hole is 20mm, maximum gauge 50mm.
In a kind of embodiment of the present utility model：
Spool connection through hole is the square hole that internal diameter is gradually reduced along perisporium to the direction at accommodating cavity center.
In a kind of embodiment of the present utility model：
Inside has the spool connecting portion of pipeline passway and perisporium detachably connected, and pipeline passway connects with accommodating cavity
It is logical；
Spool connecting portion has relative and connecting pipeline passage the first end of incoming cables and the second end of incoming cables, the first end of incoming cables
With the first connecting portion for being detachably connected with perisporium, the second end of incoming cables has be used for being detachably connected with perisporium second
Connecting portion；
Pipeline passway is circle close to the section of the first end of incoming cables, and pipeline passway is side close to the section of the second end of incoming cables
Shape.
In a kind of embodiment of the present utility model：
Spool connecting portion is threadedly coupled with perisporium, and first connecting portion is to be arranged at the screw thread of the first end of incoming cables outer peripheral face, the
Two connecting portions are the screw thread for being arranged at the second end of incoming cables outer peripheral face.
In a kind of embodiment of the present utility model：
Lid is detachably connected with matrix by screw.
In a kind of embodiment of the present utility model：
Wire casing cross-connect includes four spool connecting portions, and four spool connecting portions are set at 90 ° intervals in perisporium.
A kind of pre-buried crossed spool, including：
More spools；And
The wire casing cross-connect of above-mentioned any one, spool are connected with spool connecting portion and connected with accommodating cavity.
The technical solution of the utility model at least has the advantages that：
A kind of wire casing cross-connect provided by the utility model, it is used for the connection for building preheating embedding line, and wire casing intersects
When connector overcomes the existing circuit due to laying, spool intersects the problem of caused height increase causes consumptive material to increase.
A kind of pre-buried crossed spool provided by the utility model, its is pre- to be embedded in construction wall, and pre-buried crossed spool has
Above-mentioned wire casing cross-connect, by wire casing cross-connect, when overcoming the existing circuit due to laying, spool intersects and caused
Height increase the problem of causing consumptive material to increase.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of wire casing cross-connect in the first state in the utility model embodiment 1；
Fig. 2 is the structural representation of wire casing cross-connect in the second condition in the utility model embodiment 1；
Fig. 3 is the structural representation of the center line pipe jointing part of the utility model embodiment 1；
Fig. 4 is the structural representation of pre-buried crossed spool in the utility model embodiment 1.
Icon：10- wire casing cross-connects；11- matrixes；12- lids；13- spool connecting portions；20- spool connecting portions；
The ends of incoming cables of 21- first；The ends of incoming cables of 22- second；The pre-buried crossed spools of 30-；31- spools；32- walls；80- pipeline passways；90- holds
Receive cavity；91- is open；110- bottom walls；111- perisporiums；210- first connecting portions；220- second connecting portions.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In description of the present utility model, it is necessary to explanation, term " interior ", " under " etc. instruction orientation or position relationship
For based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation or position usually put
Relation, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.This
Outside, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be to mechanically connect, can be joined directly together, can also be indirectly connected by intermediary, can be the company of two element internals
It is logical.For the ordinary skill in the art, it can understand that above-mentioned term is specific in the utility model with concrete condition
Implication.
Embodiment 1
A kind of wire casing cross-connect 10 is present embodiments provided, it is used in preheating embedding line, the connection of cross over line.
Fig. 1 is refer to, Fig. 1 shows tool of the wire casing cross-connect 10 of this specific embodiment offer under the first visual angle
Body structure.
Such as Fig. 1, wire casing cross-connect 10 includes matrix 11, lid 12 and spool connecting portion 13.Matrix 11 has bottom
The accommodating cavity 90 that wall 110, perisporium 111 and bottom wall 110 and perisporium 111 are formed, for convenience of manufacturing, matrix 11 has and bottom wall
110 is relative and connect the opening 91 of accommodating cavity 90, and wherein accommodating cavity 90 is used to accommodate electric wire so that electric wire is in accommodating cavity
The adjustment of position is carried out in 90.
To cause accommodating cavity 90 to be in the state of sealing, the electric wire for avoiding being located therein is destroyed, and is provided with lid
12, lid 12 and matrix 11 are detachably connected, and lid 12 covers opening 91, it is necessary to illustrate, in the present embodiment, lid
12 pass through screw connection with matrix 11.In other embodiments, lid 12 can be removable by other structures and matrix 11
Connect with unloading.
The pipeline of electric wire is accommodated for connection, center of at least four spool connecting portions 13 along matrix 11 was positioned apart from week
Wall 111, spool connecting portion 13 connect with accommodating cavity 90.
It should be noted that in the present embodiment, the rectangular in cross-section of matrix 11, the perisporium 111 of matrix 11 is provided with phase
Mutually four vertical spool connecting portions 13, respectively at the center of four side walls of matrix 11, i.e. four spool connecting portions 13
90 ° of interval.It should be noted that in other embodiments, the quantity of spool connecting portion 13 is unlimited, can be 4,5
It is individual, 6 etc., be arranged as required to, meanwhile, the angle of adjacent lines pipe jointing part 13 is indefinite.
Fig. 2 is refer to, Fig. 2 shows tool of the wire casing cross-connect 10 of this specific embodiment offer under the second visual angle
Body structure.
Spool connecting portion 13 is that the spool for being opened in perisporium 111 connects through hole, when laying pre-embedded pipe, directly by spool
In one end insertion spool connection through hole and the pipeline of spool connects with accommodating cavity 90.Specifically, in the present embodiment, spool
Through hole is connected as the circular hole that internal diameter is gradually reduced along perisporium 111 to the direction at the center of accommodating cavity 90, wherein, spool connection is logical
The minimum diameter in hole is 20mm, maximum gauge 50mm, passes through the design for being gradually reduced the internal diameter of spool connection through hole so that
Various sizes of spool can adapt to the wire casing cross-connect 10 of the present embodiment offer.
It should be noted that because spool has pipe and square tube, in other specific embodiment parties, spool connection through hole is edge
The square hole that internal diameter is gradually reduced on perisporium 111 to the direction at the center of accommodating cavity 90.
To realize the connection of different spools, Fig. 3 is refer to, Fig. 3 shows that another spool provided in the present embodiment connects
The concrete structure of socket part 20.
Inside has the spool connecting portion 20 of pipeline passway 80 and perisporium 111 detachably connected, and pipeline passway 80 is with holding
Cavity 90 of receiving connects.
Spool connecting portion 20 has relative and connecting pipeline passage 80 the first end of incoming cables 21 and the second end of incoming cables 22, the
One end of incoming cables 21 has the first connecting portion 210 for being used for being detachably connected with perisporium 111, and the second end of incoming cables 22, which has, to be used for and week
The second connecting portion 220 that wall 111 is detachably connected.Pipeline passway 80 is close to the section of the first end of incoming cables 21 to be circular to connect circle
Pipe, pipeline passway 80 are square with connecting square pipes close to the section of the second end of incoming cables 22.
Specifically, spool connecting portion 20 is threadedly coupled with perisporium 111, and first connecting portion 210 is to be arranged at the first end of incoming cables
The screw thread of 21 outer peripheral faces, second connecting portion 220 are to be arranged at the screw thread of the outer peripheral face of the second end of incoming cables 22.Operating personnel can pass through line
The shape of pipe, first connecting portion 210 or second connecting portion 220 is selected to be connected with perisporium 111.In other embodiments
In, spool connecting portion 20 can be realized detachably connected with perisporium 111 by other structures.
Inventor has found：In preheating embedding line, due to the problem of electric wire cross branch during laying-out be present, and lay
The height increase on intersecting vertical direction is caused to cause consumptive material of sunkening cord increases the problem of because spool intersects during Sunken wire tube after circuit.
Therefore, inventor devises above-mentioned wire casing cross-connect 10, the wire casing cross-connect 10 is used in built-in pipe
During line, the relation for intersecting laying connect with layer.Wire casing cross-connect 10 includes matrix 11, lid 12 and spool and connected
Socket part 13.The matrix 11 with layer bifurcated is carried out with bottom wall 110, perisporium 111 and by bottom wall as by the pipeline for intersecting laying
110 and the accommodating cavity 90 that collectively forms of perisporium 111, for ease of manufacture, matrix 11 has relative with bottom wall 110 and connects receiving
The opening 91 of cavity 90, to avoid the pollutants such as dust, stone from entering in accommodating cavity 90, it is provided with matrix 11 removably
The lid 12 of connection, opening 91 is covered by lid 12, so that accommodating cavity 90 is in the state of closing.It is a plurality of to cause
Spool carries out same layer by matrix 11 and intersects laying to solve the problems, such as to intersect caused spillage of material, is provided with least four lines
Pipe jointing part 13, center of at least four spool connecting portions 13 along matrix 11 are positioned apart from perisporium 111, spool connecting portion 13
Connect with accommodating cavity 90, be connected by more spools with spool connecting portion 13 so that the inner passage in spool is empty with accommodating
Chamber 90 connects, and specifically, the electric wire inside spool can enter remaining any one spool by accommodating cavity 90 and connect
Portion 13 so that when lay spool, avoids spool arranged in a crossed manner to enter in another spool, equally meet electric wire
Laying.When wire casing cross-connect 10 overcomes the existing circuit due to laying, spool intersects caused height increase and causes to consume
The problem of material increases.
It should be noted that the present embodiment also provides a kind of pre-buried crossed spool 30, Fig. 4, pre-buried crossed spool refer to
30 are embedded in wall 32, and pre-buried crossed spool 30 includes：More spools 31 and wire casing cross-connect 10, spool 31 and line
Pipe jointing part 13 is connected and connected with accommodating cavity 90.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. wire casing cross-connect, it is characterised in that including：Matrix, described matrix have the accommodating cavity that bottom wall, perisporium and the bottom wall and the perisporium are formed, described matrix tool There is opening that is relative with the bottom wall and connecting the accommodating cavity；Lid, the lid and described matrix are detachably connected, and the lid covers the opening；Spool connecting portion, center of at least four spool connecting portions along described matrix are positioned apart from the perisporium, institute Spool connecting portion is stated to connect with the accommodating cavity.
- 2. wire casing cross-connect according to claim 1, it is characterised in that：The spool connecting portion is the spool connection through hole for being opened in the perisporium.
- 3. wire casing cross-connect according to claim 2, it is characterised in that：The spool connection through hole is the circular hole that internal diameter is gradually reduced along the perisporium to the direction at the accommodating cavity center.
- 4. wire casing cross-connect according to claim 3, it is characterised in that：The minimum diameter of the spool connection through hole is 20mm, maximum gauge 50mm.
- 5. wire casing cross-connect according to claim 2, it is characterised in that：The spool connection through hole is the square hole that internal diameter is gradually reduced along the perisporium to the direction at the accommodating cavity center.
- 6. wire casing cross-connect according to claim 1, it is characterised in that：Spool connecting portion and the perisporium of the inside with pipeline passway are detachably connected, the pipeline passway and the receiving Cavity connects；The spool connecting portion has the first end of incoming cables and the second end of incoming cables relative and that connect the pipeline passway, and described One end of incoming cables, which has, is used for the first connecting portion that is detachably connected with the perisporium, second end of incoming cables have be used for it is described The second connecting portion that perisporium is detachably connected；The pipeline passway is circle close to the section of first end of incoming cables, and the pipeline passway is close to second end of incoming cables Section to be square.
- 7. wire casing cross-connect according to claim 6, it is characterised in that：The spool connecting portion is threadedly coupled with the perisporium, and the first connecting portion is to be arranged at first end of incoming cables periphery The screw thread in face, the second connecting portion are to be arranged at the screw thread of second end of incoming cables outer peripheral face.
- 8. wire casing cross-connect according to claim 1, it is characterised in that：The lid is detachably connected with described matrix by screw.
- 9. wire casing cross-connect according to claim 1, it is characterised in that：The wire casing cross-connect includes four spool connecting portions, four spool connecting portions be set at 90 ° intervals in The perisporium.
- A kind of 10. pre-buried crossed spool, it is characterised in that including：More spools；AndWire casing cross-connect described in claim 1-9 any one, the spool be connected with the spool connecting portion and with The accommodating cavity connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104377.7U CN207200188U (en) | 2017-08-30 | 2017-08-30 | A kind of wire casing cross-connect and pre-buried crossed spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104377.7U CN207200188U (en) | 2017-08-30 | 2017-08-30 | A kind of wire casing cross-connect and pre-buried crossed spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200188U true CN207200188U (en) | 2018-04-06 |
Family
ID=61790139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721104377.7U Expired - Fee Related CN207200188U (en) | 2017-08-30 | 2017-08-30 | A kind of wire casing cross-connect and pre-buried crossed spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200188U (en) |
-
2017
- 2017-08-30 CN CN201721104377.7U patent/CN207200188U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20210830 |