CN205369299U - Pin -connected panel precast reinforced concrete piping lane - Google Patents
Pin -connected panel precast reinforced concrete piping lane Download PDFInfo
- Publication number
- CN205369299U CN205369299U CN201620036211.5U CN201620036211U CN205369299U CN 205369299 U CN205369299 U CN 205369299U CN 201620036211 U CN201620036211 U CN 201620036211U CN 205369299 U CN205369299 U CN 205369299U
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- China
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- tube coupling
- sides
- piping lane
- groove
- pin
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Abstract
The utility model relates to a pin -connected panel precast reinforced concrete piping lane, tube coupling including a plurality of end to end, the transversal square frame of personally submitting of tube coupling appears, the one end of tube coupling is provided with the bellmouth, the other end of tube coupling is provided with the socket, the tube coupling is divided into tube coupling and lower tube coupling, the cross section of going up tube coupling and lower tube coupling is " concave " font, the opening of last tube coupling down, the opening of lower tube coupling up, the up end of tube coupling both sides all is provided with U -shaped card slot down, it places in the U -shaped card slot bottom to go up the bottom of the both sides of tube coupling, it closely laminates and welded fastening with U -shaped card slot's side to go up the outer wall of tube coupling both sides, leave the clearance between the inner wall of last tube coupling both sides and U -shaped card slot's the side, the inner wall bottom of going up the tube coupling both sides is provided with sunkenly, vacuole formation between the sunken and U -shaped card slot, the concrete has been pour in the cavity. Adopt this kind of structure can realize that the mill is prefabricated, construction convenience.
Description
Technical field
This utility model relates to the prefabricated piping lane in a kind of municipal works field, particularly relates to a kind of pin-connected panel prefabricated reinforced concrete piping lane.
Background technology
Development along with city, the raising of people's living standard, urban road network is also more and more flourishing, and cable, the laying of the circuits such as optical cable must have supporting piping lane, it was all cast-in-place when repairing the roads in the past, not only waste time and energy, also tend to be hardly formed the concrete of high intensity and reinforcing bar cannot realize prestressing force, particularly in when working to tight deadlines, there has also been a kind of by way prefabricated for piping lane at present, but this way is that prefabricated piping lane is prefabricated into an entirety, because the sectional dimension of piping lane is bigger, so the weight of every pipe joint corridor reaches about 30 tons, so not only prefabrication production difficulty is big, also that the requirement of on-site hoisting equipment is high, it is generally required to the crane of 50 tons, thus causing that construction and production cost are higher.
Utility model content
This utility model is in order to solve problems of the prior art, it is provided that a kind of can prefabrication, easy construction pin-connected panel prefabricated reinforced concrete piping lane.
nullThis utility model is realized by following technical measures，A kind of pin-connected panel prefabricated reinforced concrete piping lane，Including some end to end tube couplings，The cross section of described tube coupling is square frame-shaped，One end of described tube coupling is provided with bellmouth，The other end of described tube coupling is provided with socket，Described tube coupling is divided into tube coupling and lower tube coupling，The cross section of described upper tube coupling and lower tube coupling is concave，Described upper tube coupling opening down，Described lower tube coupling opening up，The upper surface of described lower tube coupling both sides is provided with U-shaped draw-in groove，The bottom of the both sides of described upper tube coupling is placed on U-shaped draw-in groove bottom，The described outer wall of upper tube coupling both sides and the side of U-shaped draw-in groove fit tightly and are welded and fixed，Gap is left between inwall and the side of U-shaped draw-in groove of described upper tube coupling both sides，The inwall bottom of described upper tube coupling both sides is provided with depression，Cavity is formed between described depression and U-shaped draw-in groove，Concrete has been built in described cavity.
According to another kind of improvement of the present utility model, the mode connected by socket joint between described adjacent piping lane is attached, and is provided with waterstop between described bellmouth and socket.
Compared with prior art, the beneficial effects of the utility model are:
Piping lane is split as upper piping lane and lower piping lane as single element precast, single component lightweight, reduce the difficulty of prefabrication and site operation, also reduce the requirement to on-site hoisting equipment, there is the advantage saving production cost, cost of transportation and site operation cost, it is capable of during construction digging filling out, shortens construction period；
When batch production is prefabricated, utilizes steam-cured measure can improve concrete intensity, can realize in the factory when piping lane needs prestressing force；
During Assembling, upper tube coupling is placed in the U-shaped draw-in groove of lower tube coupling, and the outside of upper tube coupling and lower tube coupling junction, by the fixing connection of mode welded, is provided with cavity inside junction, only need during site operation, toward cavity place casting concrete, to can be achieved with being tightly connected of upper and lower tube coupling.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of a kind of pin-connected panel precast concrete pipe gallery of the present utility model.
Fig. 2 is vertical section structure schematic diagram during adjacent two pin-connected panel precast concrete pipe galleries connection of the present utility model.
Fig. 3 is the partial enlarged drawing at E place in Fig. 1.
Fig. 4 is the partial enlarged drawing at F place in Fig. 2.
Fig. 5 is the cross-sectional structure schematic diagram of upper tube coupling.
Fig. 6 is the cross-sectional structure schematic diagram of lower tube coupling.
Wherein, the upper tube coupling of 1-, tube coupling under 2-, 3-waterstop, 4-concrete, 5-cavity, 11-caves in, 13-socket, 14-bellmouth, 21-U type draw-in groove.
Detailed description of the invention
In order to the technical characterstic of this programme is clearly described, below in conjunction with drawings and Examples, this utility model is done explanation further.
nullAs shown in Fig. 1 Fig. 6，This utility model is a kind of pin-connected panel prefabricated reinforced concrete piping lane，Including some end to end tube couplings，The cross section of tube coupling is square frame-shaped，One end of tube coupling is provided with bellmouth 14，The other end of tube coupling is provided with socket 13，Tube coupling is divided into tube coupling 1 and lower tube coupling 2，The cross section of upper tube coupling 1 and lower tube coupling 2 is concave，Upper tube coupling 1 opening down，Lower tube coupling 2 opening up，The upper surface of lower tube coupling 2 both sides is provided with U-shaped draw-in groove 21，The bottom of the both sides of upper tube coupling 1 is placed on U-shaped draw-in groove 21 bottom，The outer wall of upper tube coupling 1 both sides and the side of U-shaped draw-in groove 21 fit tightly and are welded and fixed，Gap is left between inwall and the side of U-shaped draw-in groove 21 of upper tube coupling 1 both sides，The inwall bottom of upper tube coupling 1 both sides is provided with depression 11，Cavity 5 is formed between depression 11 and U-shaped draw-in groove 21，Concrete 4 has been built in cavity 5.
The mode connected by socket joint between adjacent piping lane is attached, and is provided with waterstop 3 between bellmouth 14 and socket 13.
The height piping lane less than 3 meters directly can split into multiple length integrated member between 1.5 meters 18 meters in the longitudinal direction, short transverse is made without split.
The height piping lane more than 3 meters can split into multiple length component between 1.5 meters 18 meters in the longitudinal direction, is split as tube coupling 1 and lower tube coupling 2 in the height direction.
This utility model can pass through existing techniques in realizing without the technical characteristic described, and does not repeat them here.Certainly; described above is not to restriction of the present utility model; this utility model is also not limited to the example above, the change done in essential scope of the present utility model of the art those of ordinary skill, remodeling, interpolation or replacing, also should belong to protection domain of the present utility model.
Claims (2)
- null1. a pin-connected panel prefabricated reinforced concrete piping lane，Including some end to end tube couplings，The cross section of described tube coupling is square frame-shaped，One end of described tube coupling is provided with bellmouth，The other end of described tube coupling is provided with socket，It is characterized in that，Described tube coupling is divided into tube coupling and lower tube coupling，The cross section of described upper tube coupling and lower tube coupling is concave，Described upper tube coupling opening down，Described lower tube coupling opening up，The upper surface of described lower tube coupling both sides is provided with U-shaped draw-in groove，The bottom of the both sides of described upper tube coupling is placed on U-shaped draw-in groove bottom，The described outer wall of upper tube coupling both sides and the side of U-shaped draw-in groove fit tightly and are welded and fixed，Gap is left between inwall and the side of U-shaped draw-in groove of described upper tube coupling both sides，The inwall bottom of described upper tube coupling both sides is provided with depression，Cavity is formed between described depression and U-shaped draw-in groove，Concrete has been built in described cavity.
- 2. pin-connected panel prefabricated reinforced concrete piping lane as claimed in claim 1, it is characterised in that the mode connected by socket joint between described adjacent piping lane is attached, and is provided with waterstop between described bellmouth and socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036211.5U CN205369299U (en) | 2016-01-15 | 2016-01-15 | Pin -connected panel precast reinforced concrete piping lane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036211.5U CN205369299U (en) | 2016-01-15 | 2016-01-15 | Pin -connected panel precast reinforced concrete piping lane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205369299U true CN205369299U (en) | 2016-07-06 |
Family
ID=56276990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620036211.5U Expired - Fee Related CN205369299U (en) | 2016-01-15 | 2016-01-15 | Pin -connected panel precast reinforced concrete piping lane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205369299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808578A (en) * | 2017-01-18 | 2017-06-09 | 贾登忠 | A kind of prefabricated piping lane of two-piece unit formula and method for prefabricating |
| CN109184740A (en) * | 2018-10-19 | 2019-01-11 | 中铁隧道局集团有限公司 | Assembled tube coupling and preparation method thereof |
| CN109577373A (en) * | 2019-01-25 | 2019-04-05 | 黑龙江省翔波新材料新技术应用开发有限公司 | A kind of prefabricated piping lane of hydraulic engineering |
-
2016
- 2016-01-15 CN CN201620036211.5U patent/CN205369299U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808578A (en) * | 2017-01-18 | 2017-06-09 | 贾登忠 | A kind of prefabricated piping lane of two-piece unit formula and method for prefabricating |
| CN109184740A (en) * | 2018-10-19 | 2019-01-11 | 中铁隧道局集团有限公司 | Assembled tube coupling and preparation method thereof |
| CN109577373A (en) * | 2019-01-25 | 2019-04-05 | 黑龙江省翔波新材料新技术应用开发有限公司 | A kind of prefabricated piping lane of hydraulic engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160706 Termination date: 20200115 |