CN206902911U - A kind of precast concrete with communication power cable - Google Patents
A kind of precast concrete with communication power cable Download PDFInfo
- Publication number
- CN206902911U CN206902911U CN201720087490.2U CN201720087490U CN206902911U CN 206902911 U CN206902911 U CN 206902911U CN 201720087490 U CN201720087490 U CN 201720087490U CN 206902911 U CN206902911 U CN 206902911U
- Authority
- CN
- China
- Prior art keywords
- cable
- precast concrete
- bus duct
- wire casing
- branch wire
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of precast concrete with communication power cable, including one or more precast concretes, cable concentrator and cable trough are provided with wherein at least one precast concrete, cable concentrator includes shell and hub module, shell is embedded in the surface of precast concrete by pre-buried mode, hub module is set inside the housing, hub module includes multiple power supply interfaces and multiple data communication interfaces, each can be conductive between power supply interface and any other power supply interfaces, each data communication can be realized between data communication interface and any other data communication interfaces；Shell is connected with cable trough inside, and cable trough laid inside has cable, and cable is connected with power supply interface and/or data communication interface.Cable is embedded on prefabricated precast concrete by undamaged mode, is avoided implementing destructive fixation to precast concrete after construction stage or construction, is effectively protected concrete members protective layer.
Description
Technical field
A kind of precast concrete is the utility model is related to, more specifically to one kind with communication power cable
Precast concrete.
Background technology
Precast concrete have good quality, section material saving of labor, reduce situ wet operation, reduce energy consumption, construction is quick, changes
The advantages of kind built environment.In civilian infrastructure field, bridge, tunnel, box culvert etc. are original to precast concrete
Just there are many ripe application schemes, and under the overall background that assembled architecture is widelyd popularize, precast concrete is even more
To being widely applied.Its recoverable amount is constantly increased sharply, and the thing followed is the O＆M maintenance work of magnanimity.In order to realize to prefabricated
The high maintenance maintenance of concrete component forms a set of structural healthy monitoring system, to structure, it is necessary to set sensor on component
Operating environment, external loads, the factor such as mechanical state carry out monitoring in all directions, so as to the performance to precast concrete
Assessed.
The sensor and its data telecommunication line cable of existing structural healthy monitoring system are typically to have been constructed in structural elements
Cheng Hou, then body structure surface is fixed to by modes such as expansion bolt, hook, wall nails, this mounting means destroys structure appearance
The integrality in face, have influence on the life cycle management performance of structure；The attractive in appearance of structure alien invasion is hindered in the laying of a plurality of line；It is in disorder
Data communication line lay mode and will also influence the data transmission stability of structural healthy monitoring system itself；Structure is improved to be good for
The health monitoring system O＆M of itself is with repairing difficulty；The installation steps such as punching, wiring add the workload of system construction.
Utility model content
In view of the above-mentioned problems, with reference to precast concrete manufacture characteristic, the utility model proposes one kind with communication
The precast concrete of power cable.The component is by the data communication cable of structural healthy monitoring system and precast concrete structure
Part integrates, and just solves the problem of later stage cable laying in the construction phase of precast concrete.
The utility model provides a kind of precast concrete with communication power cable, including one or more pre-
Concrete component processed, cable concentrator and cable trough, the cable concentrator are provided with described in wherein at least one on precast concrete
Including shell and hub module, the shell is embedded in the surface of the precast concrete by pre-buried mode, described
Hub module is arranged on the enclosure, and the hub module includes multiple power supply interfaces and multiple data communication interfaces, its
In it is each can be conductive between the power supply interface and any other power supply interfaces, each data communication interface is with appointing
Data communication can be realized between one other data communication interfaces；
The shell connects with cable trough inside, and the cable trough laid inside has cable, the cable and institute
State power supply interface and/or data communication interface connection.
Further, the cross section of the cable trough is U-shaped, and the cable trough is embedded in the precast concrete
Surface, or the cable trough is in a tubular form, and the cable trough is embedded in the inside of the precast concrete.
Further, the cable trough includes a bus duct and multiple wire casings, and the bus duct is in yi word pattern, and longitudinal direction
Through the surface of the precast concrete, wherein multiple branch wire casings are connected on the bus duct, and it is described
Internal between bus duct and the branch wire casing to connect, described bus slot at least one end is connected with a cable concentrator, and institute
State bus duct and connected inside the cable concentrator.
Further, the branch wire casing connects the bus slot opposite end and is connected with a cable concentrator, and the branch
Wire casing connects with cable concentrator inside.
Further, face of the branch wire casing from the bus duct on the precast concrete, extend to described total
Side where wire casing；
The quantity of the branch wire casing is six, wherein three branch wire casings are arranged on bus slot first side, separately
Outer three branch wire casings are arranged on bus slot second side, positioned at bus slot first side the branch wire casing and
The branch wire casing positioned at bus slot second side is symmetrically set.
Further, the cable includes bus cable and branch line cable, at least one end and the collection of the bus cable
The power supply interface and/or data communication interface connection in line box；
The bus cable is laid in the bus duct, and the branch line cable laying is and described in the branch wire casing
The intersection of bus duct and the branch wire casing is provided with a multiple-pass joint, and the multiple-pass joint is used to connect the bus cable
With the branch line cable.
Further, the surface of the precast concrete is additionally provided with sensor, and the sensor is located at the branch line
Groove connects the bus slot opposite end, the branch line cable that the sensor connection is drawn from the branch wire casing.
Further, the cable can be fixed in the cable trough with flexible material or metal button member.
Further, the quantity of the precast concrete is two, this two T-shaped rows of precast concrete
Row, and it is respectively arranged with the cable, the cable concentrator and the cable trough on two precast concretes；
Connected between the hub module on two precast concretes by the cable.
Further, the quantity of the precast concrete is three, this three T-shaped rows of precast concrete
Row, precast concrete described in two of which is located along the same line, and be located along the same line two are described prefabricated mixed
Native component is coagulated to be arranged in a mutually vertical manner with another precast concrete, and on three precast concretes respectively
It is provided with the cable, the cable concentrator and the cable trough；
Connected between the hub module on three precast concretes by the cable.
According to preferred embodiment, the utility model offers the advantage that：
(1) cable of the utility model connection power supply interface and data communication interface can be by structural elements not damaged
Mode be embedded on prefabricated precast concrete, avoid implementing precast concrete after construction stage or construction broken
Bad property fixation, effectively protects concrete members protective layer, extends the life-span of precast concrete.
(2) the utility model applies the wire casing laying mode of bus duct and branch wire casing, simplifies the laying mode of cable,
The stability of cable is improved, and has beautified laying structure.
(3) the utility model multiple can will carry the prefabricated of data communication cable by the connection between hub module
Concrete component is combined, so as to realize by single power supply and data-interface the equipment of multiple structural elements is powered with
Data communicate, and application mode is very flexible.
The utility model is further illustrated below in conjunction with drawings and Examples.
Brief description of the drawings
Fig. 1 is that the structure of the precast concrete first embodiment described in the utility model with communication power cable is shown
It is intended to；
Fig. 2 is that the structure of the precast concrete second embodiment described in the utility model with communication power cable is shown
It is intended to；
Fig. 3 is that the structure of the precast concrete 3rd embodiment described in the utility model with communication power cable is shown
It is intended to；
Fig. 4 is that the structure of the precast concrete fourth embodiment described in the utility model with communication power cable is shown
It is intended to；
Fig. 5 is that the structure of precast concrete the 5th embodiment described in the utility model with communication power cable is shown
It is intended to.
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.Retouched following
The general principle of the present utility model defined in stating can apply to other embodiments, deformation program, improvement project, etc. Tongfang
Case and the other technologies scheme without departing from spirit and scope of the present utility model.
First embodiment
As shown in figure 1, a kind of precast concrete with communication power cable, including a precast concrete
1, cable concentrator 3 and cable trough 2 are provided with the precast concrete 1, and cable concentrator 3 includes shell and hub module, and shell leads to
The surface that pre-buried mode is embedded in precast concrete 1 is crossed, hub module is set inside the housing, and hub module includes more
Individual power supply interface and multiple data communication interfaces, wherein can be conductive between each power supply interface and any other power supply interfaces,
It is each to realize data communication between data communication interface and any other data communication interfaces, inside shell and cable trough 2
Connection, and the laid inside of cable trough 2 has cable, cable can be connected with power supply interface and/or data communication interface, pass through cable trough
2 laying, cable can be led to each position of precast concrete 1, be powered for relevant device and communicated with data.
In the present embodiment, the cross section of cable trough 2 is U-shaped, and the cable trough 2 can be embedded in precast concrete 1
Surface, also in the surface casting concrete of cable trough 2 cable trough 2 can be made to be located at the inside of precast concrete 1 afterwards.
In other embodiments, in a tubular form, the cable trough 2 is embedded in the inside of precast concrete 1 to cable trough 2.
In the present embodiment, cable trough 2 includes a bus duct 21 and multiple wire casings 22, and bus duct 21 is in yi word pattern,
And longitudinally through the surface of precast concrete 1, multiple wire casings 22, and bus duct are wherein connected on bus duct 21
Internal between 21 and branch wire casing 22 to connect, one end of bus duct 21 is connected with a cable concentrator 3, and bus duct 21 and cable concentrator 3
Inside connection, by using the laying mode of bus duct 21 and branch wire casing 22, simplifies the laying mode of cable, improves cable
Stability, and beautified laying structure.
In other embodiments, the both ends of bus duct 21 are connected to a cable concentrator 3, and bus duct 21 and cable concentrator
3 inside connect.
In other embodiments, the opposite end of the connection of branch wire casing 22 bus duct 21 is connected with a cable concentrator 3, and branch wire casing
22 connect with the inside of cable concentrator 3.
In the present embodiment, branch wire casing 22 can extend to bus from the face on the place precast concrete 1 of bus duct 21
Side where groove 21.The quantity of branch wire casing 22 is six, wherein three branch wire casings 22 are arranged on the first side of bus duct 21, separately
Outer three branch wire casings 22 are arranged on the second side of bus duct 21, positioned at the branch wire casing 22 of the first side of bus duct 21 and positioned at bus
The branch wire casing 22 of second side of groove 21 is symmetrically set.
In other embodiments, the branch wire casing 22 positioned at the first side of bus duct 21 and the second side positioned at bus duct 21
Branch wire casing 22 asymmetric can be set.
In other embodiments, the quantity of branch wire casing 22 can be other numbers.
In the present embodiment, cable can be fixed in cable trough 2 with flexible material, and wherein flexible material can be plastic cement or silicon
Glue etc..
In other embodiments, cable can be fixed in cable trough 2 with metal button member.
In the present embodiment, cable can be single core cable, only connect power supply interface or data communication interface, i.e., only undertake confession
Electricity or communication function.
In other embodiments, cable can also be multi-core cable, can undertake power supply and communication function simultaneously.
In the present embodiment, cable includes bus cable and branch line cable, at least one end of bus cable with cable concentrator 3
Power supply interface and/or data communication interface connection, bus cable is laid in bus duct 21, and branch line cable laying is in branch wire casing
In 22, and the intersection of bus duct 21 and branch wire casing 22 is provided with a multiple-pass joint, and the multiple-pass joint is used to connect Bus Wire
Cable and branch line cable.
The equipment for being arranged on the surface of precast concrete 1 can be sensor, and the sensor is located at branch wire casing 22 and connected
The opposite end of bus duct 21, and sensor can connect the branch line cable drawn from branch wire casing 22, above-mentioned sensor can be structure
Sensor, temperature sensor or humidity sensor etc..
Second embodiment
As shown in Fig. 2 the difference of second embodiment and first embodiment is, the quantity of precast concrete 1 is two
It is individual, two precast concretes, the 1 T-shaped arrangement, wherein only underlying precast concrete 1 can be set it is wired
Cable, cable concentrator 3 and cable trough 2 etc..
3rd embodiment
As shown in figure 3, the difference of 3rd embodiment and first embodiment is, the quantity of precast concrete 1 is two
It is individual, two precast concretes, the 1 T-shaped arrangement, be wherein respectively arranged with two precast concretes 1 cable,
Cable concentrator 3 and cable trough 2 etc..
In the present embodiment, the length of two precast concretes 1 can be unequal, wherein concrete above
The length of native component 1 is longer than the length of underlying precast concrete 1, therefore precast concrete above
The length of 1 bus duct 21 is longer, can now increase the quantity of branch wire casing 22 and cable concentrator 3, and with reference to figure 3, above is pre-
The quantity of branch wire casing 22 on concrete component 1 processed is 13, and the quantity of cable concentrator 3 is three, specifically, two cable concentrators
3 are located at the both ends of the bus duct 21, and another cable concentrator 3 is located among precast concrete 1.
In other embodiments, the equal length of two precast concretes 1.
Fourth embodiment
As shown in figure 4, the difference of fourth embodiment and first embodiment is, the quantity of precast concrete 1 is three
Individual, three precast concretes, the 1 T-shaped arrangement, two of which precast concrete 1 is located along the same line, the position
It is arranged in a mutually vertical manner in two precast concretes 1 on same straight line with another precast concrete 1, and this three
Cable, cable concentrator 3 and cable trough 2 etc. are respectively arranged with precast concrete 1.
5th embodiment
As shown in figure 5, the difference of the 5th embodiment and first embodiment is, the quantity of precast concrete 1 is two
Individual, two precast concretes 1 are located along the same line, and are respectively arranged with two precast concretes 1
Cable, cable concentrator 3 and cable trough 2 etc..
In summary, precast concrete can use separately as the primary structure member of works, can will be more therefore
Individual precast concrete is applied in combination, for example, second, third, the 4th and the 5th shown in embodiment, but not limited to this can also lead to
Cross the hub module that cable connects each precast concrete so that the cable included in precast concrete forms series connection
Or parallel relationship.
Embodiment described above is merely to illustrate technological thought of the present utility model and feature, and its object is to make ability
Technical staff in domain can understand content of the present utility model and implement according to this, it is impossible to only limit this practicality with the present embodiment
New the scope of the claims uses, i.e., the equal change or modification that all spirit according to disclosed in the utility model is made, still falls at this
In the scope of the claims of utility model.
Claims (10)
1. a kind of precast concrete with communication power cable, it is characterised in that including one or more concretes
Native component (1), cable concentrator (3) and cable trough (2) are provided with described in wherein at least one on precast concrete (1), it is described
Cable concentrator (3) includes shell and hub module, and the shell is embedded in the precast concrete (1) by pre-buried mode
Surface, the hub module is arranged on the enclosure, and the hub module includes multiple power supply interfaces and multiple data
Communication interface, wherein each can be conductive between the power supply interface and any other power supply interfaces, each data
Data communication can be realized between communication interface and any other data communication interfaces；
Connect inside the shell and the cable trough (2), and the cable trough (2) laid inside has a cable, the cable and
The power supply interface and/or data communication interface connection.
2. the precast concrete as claimed in claim 1 with communication power cable, it is characterised in that the cable trough
(2) cross section is U-shaped, and the cable trough (2) is embedded in the surface of the precast concrete (1), or the line
In a tubular form, and the cable trough (2) is embedded in the inside of the precast concrete (1) to cable groove (2).
3. the precast concrete as claimed in claim 1 with communication power cable, it is characterised in that the cable trough
(2) bus duct (21) and multiple wire casings (22) are included, the bus duct (21) is in yi word pattern, and longitudinally through described pre-
The surface of concrete component (1) processed, wherein multiple branch wire casings (22) are connected on the bus duct (21), and it is described
Internal between bus duct (21) and the branch wire casing (22) to connect, at least one end of the bus duct (21) is connected with described in one
Cable concentrator (3), and the bus duct (21) connects with the cable concentrator (3) inside.
4. the precast concrete as claimed in claim 3 with communication power cable, it is characterised in that the branch wire casing
(22) opposite end for connecting the bus duct (21) is connected with a cable concentrator (3), and the branch wire casing (22) and described
Connected inside cable concentrator (3).
5. the precast concrete as claimed in claim 3 with communication power cable, it is characterised in that the branch wire casing
(22) face from the bus duct (21) on the precast concrete (1), extend to where the bus duct (21)
Side；
The quantity of the branch wire casing (22) is six, wherein three branch wire casings (22) are arranged on the of the bus duct (21)
Side, branch wire casing (22) is arranged on the second side of the bus duct (21) described in the other three, positioned at the bus duct (21)
The branch wire casing (22) of first side and the branch wire casing (22) positioned at the second side of the bus duct (21) symmetrically set
Put.
6. the precast concrete as claimed in claim 5 with communication power cable, it is characterised in that the cable bag
Include bus cable and branch line cable, at least one end of the bus cable and the power supply interface in the cable concentrator (3) and/
Or the data communication interface connection；
The bus cable is laid in the bus duct (21), and the branch line cable laying is interior in the branch wire casing (22), and
The intersection of the bus duct (21) and the branch wire casing (22) is provided with a multiple-pass joint, and the multiple-pass joint is used to connect
The bus cable and the branch line cable.
7. the precast concrete as claimed in claim 6 with communication power cable, it is characterised in that described prefabricated mixed
The surface for coagulating native component (1) is additionally provided with sensor, and the sensor is located at the branch wire casing (22) and connects the bus duct
(21) opposite end, the branch line cable that the sensor connection is drawn from the branch wire casing (22).
8. the precast concrete as claimed in claim 6 with communication power cable, it is characterised in that the cable can
It is fixed on flexible material or metal button member in the cable trough (2).
9. the precast concrete with communication power cable as described in any one of claim 1 or 8, it is characterised in that
The quantity of the precast concrete (1) be two, this two T-shaped arrangements of the precast concrete (1), and this two
The cable, the cable concentrator (3) and the cable trough (2) are respectively arranged with the individual precast concrete (1)；
Connected between the hub module on two precast concretes (1) by the cable.
10. the precast concrete with communication power cable as described in any one of claim 1 or 8, it is characterised in that
The quantity of the precast concrete (1) is three, this three T-shaped arrangements of the precast concrete (1), wherein two
The individual precast concrete (1) is located along the same line, two precast concrete structures being located along the same line
Part (1) is arranged in a mutually vertical manner with another precast concrete (1), and on this three precast concretes (1)
It is respectively arranged with the cable, the cable concentrator (3) and the cable trough (2)；
Connected between the hub module on three precast concretes (1) by the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087490.2U CN206902911U (en) | 2017-01-23 | 2017-01-23 | A kind of precast concrete with communication power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087490.2U CN206902911U (en) | 2017-01-23 | 2017-01-23 | A kind of precast concrete with communication power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206902911U true CN206902911U (en) | 2018-01-19 |
Family
ID=61295083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720087490.2U Active CN206902911U (en) | 2017-01-23 | 2017-01-23 | A kind of precast concrete with communication power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206902911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759849A (en) * | 2017-01-23 | 2017-05-31 | 上海市地下空间设计研究总院有限公司 | A kind of precast concrete with communication power cable |
-
2017
- 2017-01-23 CN CN201720087490.2U patent/CN206902911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759849A (en) * | 2017-01-23 | 2017-05-31 | 上海市地下空间设计研究总院有限公司 | A kind of precast concrete with communication power cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019200726A1 (en) | Assembled intelligent node with particle damping bin energy consumption, and method for installing same | |
| CN106786266A (en) | Prefabrication and assembly construction steel house cable and wire laying system and its construction method | |
| CN206902911U (en) | A kind of precast concrete with communication power cable | |
| CN106223498A (en) | Integrated prefabricated heat-insulation wall plate manufacture method and structure, wallboard connecting component | |
| CN105756089A (en) | Transverse laminated connection type single compartment precast multiple-compartment assembled comprehensive pipe gallery | |
| CN106703832A (en) | Intelligent shield tunnel segment | |
| CN203296259U (en) | Light type prefabricated wall body assembly with conductor inlaying and power distribution connection functions | |
| CN106906843A (en) | Underground pipe gallery and its construction method | |
| CN206658030U (en) | A kind of expansible hanging wire street code | |
| CN111648601A (en) | Temperature control system for concrete structure winter grouting and construction method | |
| CN106759849A (en) | A kind of precast concrete with communication power cable | |
| CN103526776A (en) | Rubber waterstop rigidity layering method and rubber waterstop for immersed tunnel | |
| CN207033460U (en) | A kind of intelligent duct pieces of shield tunnel | |
| CN107370097A (en) | A kind of prefabricated assembled FRP tendons pervious concrete cable duct bank | |
| CN101783200A (en) | Prefabricated multi-core coaxial branch cable | |
| CN207296158U (en) | A kind of water proof type building PC insulation stone walling connection structures | |
| CN101707342A (en) | Cable head | |
| CN205049991U (en) | Cable outdoor termination installation environment system | |
| CN209816906U (en) | Prefabricated utility tunnel of straight bolted connection | |
| CN203452335U (en) | Water and electricity installation structure for constructional engineering | |
| CN102340088A (en) | Integrated wiring harness for photovoltaic power supply system | |
| CN204023788U (en) | A kind of external member and body of wall without cold-heat bridge syndeton | |
| CN206625257U (en) | Underground pipe gallery | |
| CN107503466A (en) | A kind of water proof type building PC insulation stone walling attachment structures | |
| CN211928450U (en) | Temperature control system for winter grouting construction of prefabricated concrete structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191009 Address after: 200032 room 249, No. 406, Bang Bang Road, Xuhui District, Shanghai Co-patentee after: Shanghai Urban Construction Information Technology Co., Ltd. Patentee after: SHANGHAI UNDERGROUND SPACE ARCHITECTURAL DESIGN & RESEARCH INSTITUTE Address before: 200032 room 249, No. 406, Bang Bang Road, Xuhui District, Shanghai Patentee before: SHANGHAI UNDERGROUND SPACE ARCHITECTURAL DESIGN & RESEARCH INSTITUTE |
|
| TR01 | Transfer of patent right |