CN204401651U - Abnormity resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery - Google Patents
Abnormity resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery Download PDFInfo
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- CN204401651U CN204401651U CN201520012071.3U CN201520012071U CN204401651U CN 204401651 U CN204401651 U CN 204401651U CN 201520012071 U CN201520012071 U CN 201520012071U CN 204401651 U CN204401651 U CN 204401651U
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- 230000006835 compression Effects 0.000 title claims abstract description 14
- 238000007906 compression Methods 0.000 title claims abstract description 14
- 238000003032 molecular docking Methods 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 210000003205 muscle Anatomy 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000005060 rubber Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 7
- 230000008929 regeneration Effects 0.000 claims description 6
- 238000011069 regeneration method Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model relates to a kind of special-shaped resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery, and comprise concrete profiled piping lane body and the outer skeleton be arranged in special-shaped piping lane body and nexine skeleton, described special-shaped piping lane body both sides and top are arch, and bottom is plane; Between outer skeleton and nexine skeleton, be provided with longitudinal bobbin, be provided with steel strand in longitudinal bobbin, it produces after prestressing force through stretch-draw and is fixed on ground tackle in docking shrinkage pool.The utility model adopts the flat odd-shaped cross section of three arches one to belong to structure innovation, in the piping lane cross section that arch and side are encircleed, utilize connection positioning bar that the arched framework in three faces is connected together, define fixing three-legged structure body, improve the ability that special-shaped piping lane body upper compression, both sides are anti-extrusion, the anti-pressure ability of special-shaped piping lane body can be increased.
Description
Technical field
The utility model relates to a kind of special-shaped resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery.
Background technology
The construction of Urban Underground draining and special pipe engineering, has become complexity and a research topic professional especially again especially really.In recent years, by the impact of extreme weather, there is heavy rain or torrential rain in a lot of area, because existing drainage system can not meet the growth requirement of modern city, therefore there is urban waterlogging, environment pollution etc. " bad phenomenon " that especially big ponding causes, how to solve this " bad phenomenon "? most scientific, most effective method builds underground integration engineering exactly.
Old town, in the middle of the process of reconstruction, due to by the restriction of objective condition, because of the construction of the aspects such as communication, electric power, combustion gas, heating installation, is opened slide fastener, to cut the phenomenon on road surface common especially.In the middle of the process of transformation, some underground utilities will comprehensively upgrade, and because not being same industry or a centralized administrative department, no matter are examination and approval procedures and construction speed, all relatively slow, this has become underground specialty work transformation and has built the problem that new pipe network must solve.
Old town is in the middle of the process of transformation, and street is narrow, underground utilities are numerous, when arranging underground pipe gallery engineering, how to carry out reasonable setting and having become very important selection.As the basic pipelines such as draining, water supply, electric power, heating power arranged the cost budgeting that greatly will inevitably increase engineering respectively, do not reach the target of " worth, make the best use of everything ", therefore, according to the present situation of China's urban construction, construction situation according to existing piping lane is carried out " structure innovation " and " function innovation ", and building " the underground pipe gallery engineering " that meet mature city pin-connected panel is very have realistic meaning.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of special-shaped resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery, adopt odd-shaped cross section effectively can increase the usage space of special-shaped piping lane body, utilize connection positioning bar that outer skeleton and nexine skeleton are coupled together, form a square internally and round externally structure, can the measuring body ability of special-shaped piping lane body be increased, underground pipe gallery can be brought up to a new height.
The utility model adopts following technical scheme:
A kind of special-shaped resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery, is characterized in that: it comprises concrete profiled piping lane body and the outer skeleton be arranged in special-shaped piping lane body and nexine skeleton, and described special-shaped piping lane body both sides and top are arch, and bottom is plane; Between outer skeleton and nexine skeleton, be provided with longitudinal bobbin, the both ends of the surface of described special-shaped piping lane body are provided with longitudinal bobbin corresponding position docks shrinkage pool, and the endoporus periphery at special-shaped piping lane body two ends is provided with docking recess; Be provided with steel strand in longitudinal bobbin, it produces after prestressing force through stretch-draw and is fixed on ground tackle in docking shrinkage pool.
Described outer skeleton props up arch muscle by skin and skin is indulged muscle and formed, described nexine skeleton props up arch muscle by nexine and nexine is indulged muscle and formed, connection positioning bar is provided with between outer skeleton and nexine skeleton, the two ends being positioned at special-shaped piping lane body both sides and the connection positioning bar at top are encircleed muscle be fixedly connected with outer, and middle part and nexine prop up and encircle muscle and be fixedly connected with.
The bottom of special-shaped piping lane body is provided with backing positioning beam, and in four bights that described docking shrinkage pool is arranged on special-shaped piping lane body and backing positioning beam, be provided with water-swellable cushion rubber in described docking recess, special-shaped piping lane body inner bottom part is provided with rhone.
The end of the piping lane section of some special-shaped piping lane body formation is provided with draining connector, the upper and lower of draining connector both sides is provided with reserved re-entrant angle, connector is provided with in reserved re-entrant angle, the two ends of connector respectively with produce prestressed steel strand through stretch-draw in longitudinal bobbin and be connected, in reserved re-entrant angle, be provided with high-strength cement filler, be provided with drain hole and external gutter in the bottom of described draining connector.
The inwall of special-shaped piping lane body is provided with pre-embedded steel slab, and bracing frame is fixed in special-shaped piping lane body by described pre-embedded steel slab, and bracing frame is provided with feed pipe, regeneration water pipe, heating pad pipe, power pipe, air chimney, communication pipe, cable tube and light controlling device.
The end of described special-shaped piping lane body is provided with connecting box, dilatation seam is provided with between connecting box and special-shaped piping lane body, in dilatation seam, being provided with the rubber fastening band for connecting connecting box and special-shaped piping lane body, the sidepiece of described connecting box being provided with ventilating house and function room.
Good effect of the present utility model is as follows:
The utility model adopts the flat odd-shaped cross section of three arches one to belong to structure innovation, in the piping lane cross section that arch and side are encircleed, utilize connection positioning bar that the arched framework in three faces is connected together, define fixing three-legged structure body, improve the ability that special-shaped piping lane body upper compression, both sides are anti-extrusion, the anti-pressure ability of special-shaped piping lane body can be increased, anti-weight, shock resistance, earthquake-resistant ability can be reached, adopt the frame mode longitudinally connected, the tube coupling of long 1.5-5 rice can be connected the pipeline section of growth 30-300 rice, the piping lane net of large regions can be connected into by connecting box.
The utility model adopts and arrange backing positioning beam bottom special-shaped piping lane body, at the end face of special-shaped piping lane body, docking shrinkage pool is set, high-strength cement filler is poured in docking shrinkage pool, utilize the pulling force of steel strand that special-shaped piping lane body is linked together, resist displacement, anti-settling, the requirement of shear-stable high standard can be reached, the planeness of special-shaped piping lane body and straightness accuracy can also be brought up to a new height, utilize the water-swellable cushion rubber in docking recess to carry out sealing, infiltration, watertight high standard requirement never can be reached.
The utility model adopts the mode of precast assembly to produce, the new height of factorial praluction can be reached, traditional mode of production can be substituted, a large amount of human and material resources can be saved, can save a large amount of engineering costs and operating expenses, the branch line effect as being used in piping lane net is more obvious, also can be used for the special piping lane of small city draining, also can be used for the draining piping lane net of big and medium-sized cities, positive promotion and impetus can be played to the transition and upgrade of industry.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model perspective view;
Accompanying drawing 2 is the utility model body section structure schematic diagram;
Accompanying drawing 3 is the utility model body connection diagram;
Accompanying drawing 4 is the utility model pipeline section and draining connector connection diagram;
Accompanying drawing 5 is the utility model pipeline layout schematic diagram;
Accompanying drawing 6 is the utility model body and connecting box connection side facade structures schematic diagram;
Accompanying drawing 7 is this practical connecting box, ventilating house combination schematic diagram;
Accompanying drawing 8 is this practical connecting box, function room combination schematic diagram;
In the accompanying drawings: 1 special-shaped piping lane body, 2 outer skeletons, 3 nexine skeletons, 4 outer brace rods, 5 outer vertical muscle, 6 nexine brace rods, 7 nexines indulge muscle, 8 longitudinal bobbins, 9 docking shrinkage pools, 10 steel strand, 11 docking recess, 12 backing positioning beam, 13 rhones, 14 embedded irons, 15 location backing plates, 16 connect positioning bar, 17 ground tackles, 18 body butt joints, 19 water-swellable cushion rubbers, 20 grout holes, 21 high-strength cement fillers, 22 draining connectors, 23 reserved re-entrant angles, 24 connectors, 25 drain holes, 26 external gutters, 27 bracing frames, 28 feed pipes, 29 regeneration water pipes, 30 heating pad pipes, 31 power pipes, 32 air chimneys, 33 communication pipes, 34 cable tubes, 35 light controlling devices, 36 dilatation seams, 37 connecting boxs, 38 rubber fastening bands, 39 ventilating houses, 40 ground lines, 41 function rooms.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is done to discuss in detail:
As shown in Figure 1, the utility model comprises special-shaped piping lane body 1 and the outer skeleton 2 be arranged in special-shaped piping lane body 1 and nexine skeleton 3, and described special-shaped piping lane body 1 both sides and top are arch, and bottom is plane; Between described outer skeleton 2 and nexine skeleton 3, be provided with longitudinal bobbin 8, the both ends of the surface of described special-shaped piping lane body 1 are provided with longitudinal bobbin 8 corresponding position docks shrinkage pool 9, and the endoporus periphery at special-shaped piping lane body 1 two ends is provided with docking recess 11; Be provided with steel strand 10 in longitudinal bobbin 8, it produces after prestressing force through stretch-draw and is fixed on ground tackle 17 in docking shrinkage pool 9.The bottom of described special-shaped piping lane body 1 is provided with backing positioning beam 12, bottom in special-shaped piping lane body 1 is provided with rhone 13, in the middle part of the inwall that described embedded iron 14 is arranged on special-shaped piping lane body 1 and bottom, is provided with location backing plate 15 in the both sides of backing positioning beam 12.Longitudinal bobbin 8 can be arranged in four bights of the section of special-shaped piping lane body 1 and the backing positioning beam 12 of bottom, also can be arranged on both sides and the top of special-shaped piping lane body 1 section simultaneously.
As shown in Figure 2, described outer skeleton 2 props up arch muscle 4 by skin and skin is indulged muscle 5 and formed, described nexine skeleton 3 props up arch muscle 6 by nexine and nexine is indulged muscle 7 and formed, be provided with between outer skeleton 2 and nexine skeleton 3 and connect positioning bar 16, the two ends being positioned at special-shaped piping lane body 1 both sides and the connection positioning bar 16 at top are encircleed muscle 4 be fixedly connected with outer, and middle part and nexine prop up and encircle muscle (6) and be fixedly connected with.Connect positioning bar 16 outer skeleton 2, nexine skeleton 3 are connected, form a framework body.
As shown in Figure 3, body butt joint 18 is formed at the joint of described special-shaped piping lane body 1, water-swellable cushion rubber 19 is provided with in docking recess 11 in body butt joint 18, grout hole 20 is provided with in docking shrinkage pool 9, be provided with high-strength cement filler 21 in described longitudinal bobbin 8 and docking shrinkage pool 9, the interface of described body butt joint 18 is set to groove plane or groove tapered plane and groove wedge angle face.
As shown in Figure 4, the upper and lower of the both sides of described draining connector 22 is provided with reserved re-entrant angle 23, high-strength cement filler 21, connector 24 is provided with in reserved re-entrant angle 23, the two ends of connector 24 respectively with produce prestressed steel strand 10 through stretch-draw in longitudinal bobbin 8 and be connected, the rhone be connected with special-shaped piping lane body 1 is provided with in the hole of described draining connector 22, the bottom of rhone is provided with drain hole 25, the sidepiece of drain hole 25 and bottom are provided with external gutter 26, can be connected with the water storehouse of outside.
As shown in Figure 5, described special-shaped piping lane body 1 inwall is provided with pre-embedded steel slab 14, bracing frame 27 is fixed in special-shaped piping lane body 1 by described pre-embedded steel slab 14, and bracing frame 27 is provided with feed pipe 28, regeneration water pipe 29, heating pad pipe 30, power pipe 31, air chimney 32, communication pipe 33, cable tube 34 and light controlling device 35.
As shown in Figure 6, the end of described special-shaped piping lane body 1 is provided with connecting box 37, dilatation seam 36 is provided with between connecting box 37 and special-shaped piping lane body 1, the rubber fastening band 38 for connecting connecting box 37 and special-shaped piping lane body 1 is provided with in dilatation seam 36, the bottom of connecting box 37 is provided with drain hole 25, the bottom of drain hole 25 is provided with external gutter 26.
As shown in accompanying drawing 7,8, at the sidepiece of described connecting box 37, ventilating house 39, function room 41 are set, between described connecting box 37 and ventilating house 39, function room 41, be provided with dilatation seam 36, rubber fastening band 38, described ventilating house 39 and function room 41 include the overground part being positioned at ground line more than 40 and the under ground portion being positioned at ground line less than 40.
The utility model adopts the frame mode of the odd-shaped cross section that three arches one are flat, at the bottom Shi Hanzhang of special-shaped piping lane body, belong to structure innovation, adopt bottom special-shaped piping lane body and backing positioning beam is set, docking shrinkage pool is set at the end face of piping lane body, in docking shrinkage pool, pours into high-strength cement filler, utilize the pulling force of steel strand that piping lane body is linked together, resist displacement, anti-settling, the requirement of shear-stable high standard can be reached, the planeness of piping lane body and straightness accuracy can also be brought up to a new height.
The utility model arranges the various pipeline such as feed pipe, regeneration water pipe, power pipe, heating pad pipe, cable tube, air chimney, communication pipe in body.Lower floor for boiled water room is provided with the pipeline be connected with water storehouse, can piping lane bottom because water that maintenance produces all to be discharged to the water storehouse of circulatory function by rhone, a large amount of ponding also can enter regeneration water pipe or gutter after precipitation, for keeping a public place clean and afforesting, water saving can be reached, the target in joint source, large-scale air blast and air exhausting device is provided with in ventilating house, can fresh air be sent in piping lane by air chimney, constant temperature gas in piping lane can also be converted to cold wind and warm braw, food and drink and underground store and Public place is on the ground delivered to by heating pad pipe, power pipe, communication pipe can ensure life, the electricity consumption of the various infrastructure such as production, the demand of communication.
The utility model may be used for Urban Underground pipe gallery, can be used for the construction of the pipe special of small city draining, also can be used for the construction of the drainage pipe net of big and medium-sized cities, utilize erection method, can traditional mode of production be substituted, can a large amount of engineering costs and operating expenses be saved, adopt the frame mode longitudinally connected, greatly can strengthen the compressive strength of piping lane body, promotion and impetus can be played to the transition and upgrade of industry.
Claims (6)
1. a special-shaped resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery, it is characterized in that: it comprises concrete profiled piping lane body (1) and the outer skeleton (2) be arranged in special-shaped piping lane body (1) and nexine skeleton (3), described special-shaped piping lane body (1) both sides and top are arch, and bottom is plane; Longitudinal bobbin (8) is provided with between outer skeleton (2) and nexine skeleton (3), the both ends of the surface of described special-shaped piping lane body (1) are provided with longitudinal bobbin (8) corresponding position docks shrinkage pool (9), and the endoporus periphery at special-shaped piping lane body (1) two ends is provided with docking recess (11); Be provided with steel strand (10) in longitudinal bobbin (8), it produces after prestressing force through stretch-draw and is fixed on ground tackle (17) in docking shrinkage pool (9).
2. one according to claim 1 special-shaped resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery, it is characterized in that: described outer skeleton (2) props up arch muscle (4) by skin and skin is indulged muscle (5) and formed, described nexine skeleton (3) props up arch muscle (6) by nexine and nexine is indulged muscle (7) and formed, be provided with between outer skeleton (2) and nexine skeleton (3) and connect positioning bar (16), the two ends being positioned at special-shaped piping lane body (1) both sides and the connection positioning bar (16) at top are encircleed muscle (4) be fixedly connected with outer, middle part and nexine prop up and encircle muscle (6) and be fixedly connected with.
3. one according to claim 1 and 2 special-shaped resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery, it is characterized in that: the bottom of special-shaped piping lane body (1) is provided with backing positioning beam (12), in four bights that described docking shrinkage pool (9) is arranged on special-shaped piping lane body (1) and backing positioning beam (12), be provided with water-swellable cushion rubber (19) in described docking recess (11), special-shaped piping lane body (1) inner bottom part is provided with rhone (13).
4. one according to claim 1 and 2 special-shaped resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery, it is characterized in that: the end of the piping lane section formed some special-shaped piping lane bodies (1) is provided with draining connector (22), the upper and lower of draining connector (22) both sides is provided with reserved re-entrant angle (23), connector (24) is provided with in reserved re-entrant angle (23), the two ends of connector (24) respectively with produce prestressed steel strand (10) through stretch-draw in longitudinal bobbin (8) and be connected, high-strength cement filler (21) is provided with in reserved re-entrant angle (23), drain hole (25) and external gutter (26) is provided with in the bottom of described draining connector (22).
5. one according to claim 1 and 2 special-shaped resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery, it is characterized in that: the inwall of special-shaped piping lane body (1) is provided with pre-embedded steel slab (14), bracing frame (27) is fixed in special-shaped piping lane body (1) by described pre-embedded steel slab (14), and bracing frame (27) is provided with feed pipe (28), regeneration water pipe (29), heating pad pipe (30), power pipe (31), air chimney (32), communication pipe (33), cable tube (34) and light controlling device (35).
6. one according to claim 1 and 2 special-shaped resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery, it is characterized in that: the end of described special-shaped piping lane body (1) is provided with connecting box (37), dilatation seam (36) is provided with between connecting box (37) and special-shaped piping lane body (1), in dilatation seam (36), being provided with the rubber fastening band (38) for connecting connecting box (37) and special-shaped piping lane body (1), the sidepiece of described connecting box (37) being provided with ventilating house (39) and function room (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012071.3U CN204401651U (en) | 2015-01-08 | 2015-01-08 | Abnormity resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012071.3U CN204401651U (en) | 2015-01-08 | 2015-01-08 | Abnormity resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery |
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| CN204401651U true CN204401651U (en) | 2015-06-17 |
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|---|---|---|---|
| CN201520012071.3U Expired - Fee Related CN204401651U (en) | 2015-01-08 | 2015-01-08 | Abnormity resistance to compression longitudinal prestressing pin-connected panel underground pipe gallery |
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| Country | Link |
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| CN (1) | CN204401651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971017A (en) * | 2016-07-12 | 2016-09-28 | 中国电建集团昆明勘测设计研究院有限公司 | Supporting type pipe gallery structure |
| CN107217687A (en) * | 2017-07-24 | 2017-09-29 | 浙江天和建筑设计有限公司 | A kind of pipe gallery and the road structure with the pipe gallery |
-
2015
- 2015-01-08 CN CN201520012071.3U patent/CN204401651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971017A (en) * | 2016-07-12 | 2016-09-28 | 中国电建集团昆明勘测设计研究院有限公司 | Supporting type pipe gallery structure |
| CN107217687A (en) * | 2017-07-24 | 2017-09-29 | 浙江天和建筑设计有限公司 | A kind of pipe gallery and the road structure with the pipe gallery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Guide Electric Co., Ltd. Assignor: WUHAN GUIDE ELECTRIC DRIVE TECHNOLOGY CO., LTD. Contract record no.: 2017420000012 Denomination of utility model: Abnormal pressure-resistant longitudinal prestress force assembled underground pipe gallery Granted publication date: 20150617 License type: Common License Record date: 20170419 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Wuhan Guide Electric Co., Ltd. Assignor: WUHAN GUIDE ELECTRIC DRIVE TECHNOLOGY CO., LTD. Contract record no.: 2017420000012 Date of cancellation: 20170612 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20190108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |