WO2017166042A1 - Easily detachable and movable manhole structure - Google Patents

Easily detachable and movable manhole structure Download PDF

Info

Publication number
WO2017166042A1
WO2017166042A1 PCT/CN2016/077647 CN2016077647W WO2017166042A1 WO 2017166042 A1 WO2017166042 A1 WO 2017166042A1 CN 2016077647 W CN2016077647 W CN 2016077647W WO 2017166042 A1 WO2017166042 A1 WO 2017166042A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
well
asphalt
movable shaft
heater
Prior art date
Application number
PCT/CN2016/077647
Other languages
French (fr)
Chinese (zh)
Inventor
于有为
Original Assignee
于有为
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 于有为 filed Critical 于有为
Priority to PCT/CN2016/077647 priority Critical patent/WO2017166042A1/en
Publication of WO2017166042A1 publication Critical patent/WO2017166042A1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories

Definitions

  • the invention relates to a well, and in particular to a movable well which is easy to disassemble.
  • the well is used in the turning, branching, and falling of rainwater and sewage pipes to check and clear the well.
  • the scientific name is the inspection well.
  • the inspection wells buried in the underground, such as communication, electricity, and running water, are also called Sakai. It is generally a brick concrete structure.
  • the wells of this structure must be built and cast on site. In order to meet certain strengths, the wells after casting need to have a long enough maintenance period. Sometimes maintenance time will affect the progress of the operation and delay the construction period of the entire project.
  • the assembled wells are assembled into a whole well by split components, which provides great convenience for construction.
  • the installation speed is fast, no special maintenance is required, but the installation speed still needs to be further improved.
  • the assembled whole well is damaged and needs to be repaired, the assembled whole well is not easy to disassemble and is prone to damage.
  • the present invention provides a movable shaft that is easy to disassemble.
  • the removable shaft that is easy to disassemble is convenient to disassemble, and the well is not damaged during the disassembly process, and the installation is convenient.
  • a movable well which is easy to disassemble, and is special in that it comprises a well, and a filling agent is filled between the well and a mounting groove for installing the well, and a heater is installed in the adhesive.
  • the adhesive is asphalt and road sealant.
  • Bitumen is commercially available bitumen or self-made bitumen.
  • the heater is connected to a power source.
  • the power socket is mounted on the inner wall of the shaft.
  • the well is a unitary structure.
  • the heater is heated until the binder softens, and the well is raised into the mounting groove or adjusted in the mounting groove.
  • the heating temperature is 60-220 ° C, and the heating time is 2-40 min.
  • the asphalt is mainly prepared from the following parts by weight: 90-110 parts of matrix asphalt, 10 parts of rubber powder, 7 parts of polyethylene, 10 parts of stabilizer, 3 parts of sodium alkylbenzene sulfonate, 2 parts of polyvinyl alcohol, caustic soda 1 A portion, 20 parts of water, 10 parts of nano zinc oxide, 4 parts of aromatic oil, 4 parts of polyamide, 2 parts of zinc oxide, 2 parts of ketoamine, 8 parts of bamboo charcoal, 8 parts of activated carbon, and 8 parts of sulfur.
  • Asphalt also includes 14 copies of honeysuckle, 8 parts of Euonymus, 4 parts of Artemisia, and 7 parts of yellow flowers.
  • Asphalt preparation process first add nano-zinc oxide into the reaction kettle, then add aromatic oil at 200 rpm, stir evenly, add polyamide, ketone amine, sulfur and stir evenly, increase the temperature to 50 ° C and add zinc oxide. Increase the rotation speed to 350 rpm, then add rubber powder, polyethylene, stabilizer, sodium alkylbenzene sulfonate, polyvinyl alcohol, caustic soda, water 20, then heat to 240 ° C, add matrix asphalt, stir for 0.8 hours, cool to 40 °C, adding bamboo charcoal, activated carbon or honeysuckle, Euonymus, Artemisia, yellow flower column immediately obtained asphalt.
  • the invention has the beneficial effects that the heater of the invention is added to the adhesive agent, and the selection of the adhesive agent and the control of the heating temperature can ensure that the well is firmly installed in the installation tank, and the entire well can be It is convenient and quick to adjust or unplug the position without causing damage.
  • Figure 1 is a schematic view of the structure of the present invention
  • This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
  • Adhesive 3 is a commercially available bitumen.
  • the heater 4 is connected to a power source.
  • the power socket 5 is mounted on the inner wall of the well 1.
  • the well 1 is a unitary structure.
  • the heater 4 is heated to soften the asphalt, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
  • the heating temperature is 120-220 ° C, and the heating time is 20-40 min, preferably 182 ° C, 30 min.
  • This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
  • Adhesive 3 is a homemade asphalt.
  • the heater 4 is connected to a power source.
  • the power socket 5 is mounted on the inner wall of the well 1.
  • the well 1 is a unitary structure.
  • the heater 4 is heated to soften the asphalt, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
  • the heating temperature is 120-130 ° C, and the heating time is 20-30 min.
  • the bitumen is prepared from the following parts by weight: 95 parts of matrix pitch, 10 parts of rubber powder, 7 parts of polyethylene, 10 parts of stabilizer, 3 parts of sodium alkylbenzene sulfonate, 2 parts of polyvinyl alcohol, 1 part of caustic soda, water 20 parts, 10 parts of nano zinc oxide, 4 parts of aromatic oil, 4 parts of polyamide, 2 parts of zinc oxide, 2 parts of ketoamine, 8 parts of bamboo charcoal, 8 parts of activated carbon, and 8 parts of sulfur.
  • Asphalt preparation process first add nano-zinc oxide into the reaction kettle, then add aromatic oil at 200 rpm, stir evenly, add polyamide, ketone amine, sulfur and stir evenly, increase the temperature to 50 ° C and add zinc oxide. Increase the rotation speed to 350 rpm, then add rubber powder, polyethylene, stabilizer, sodium alkylbenzene sulfonate, polyvinyl alcohol, caustic soda, water 20, then heat to 240 ° C, add matrix asphalt, stir for 0.8 hours, cool to 40 °C, adding bamboo charcoal, activated carbon immediately obtained asphalt.
  • This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
  • Adhesive 3 is a homemade asphalt.
  • the heater 4 is connected to a power source.
  • the power socket 5 is mounted on the inner wall of the well 1.
  • the well 1 is a unitary structure.
  • the heater 4 is heated to soften the asphalt, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
  • the heating temperature is 120-130 ° C, and the heating time is 20-30 min.
  • the asphalt is made of the following parts by weight: 90 parts of matrix asphalt, 10 parts of rubber powder, 7 parts of polyethylene, 10 parts of stabilizer, 3 parts of sodium alkylbenzene sulfonate, 2 parts of polyvinyl alcohol, 1 part of caustic soda, water 20 parts, 10 parts of nano zinc oxide, 4 parts of aromatic oil, 4 parts of polyamide, 2 parts of zinc oxide, 2 parts of ketoamine, 8 parts of bamboo charcoal, 8 parts of activated carbon, and 8 parts of sulfur.
  • Asphalt preparation process first add nano-zinc oxide into the reaction kettle, then add aromatic oil at 200 rpm, stir evenly, add polyamide, ketone amine, sulfur and stir evenly, increase the temperature to 50 ° C and add zinc oxide. Increase the rotation speed to 350 rpm, then add rubber powder, polyethylene, stabilizer, sodium alkylbenzene sulfonate, polyvinyl alcohol, caustic soda, water 20, then heat to 240 ° C, add matrix asphalt, stir for 0.8 hours, cool to 40 °C, adding bamboo charcoal and activated carbon to obtain asphalt.
  • This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
  • Adhesive 3 is a homemade asphalt.
  • the heater 4 is connected to a power source.
  • the power socket 5 is mounted on the inner wall of the well 1.
  • the well 1 is a unitary structure.
  • the heater 4 is heated to soften the asphalt, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
  • the heating temperature is 120-130 ° C, and the heating time is 20-30 min.
  • Asphalt is made of the following parts by weight: 90 parts of matrix asphalt, 10 parts of rubber powder, 7 parts of polyethylene, 10 parts of stabilizer, 3 parts of sodium alkylbenzene sulfonate, 2 parts of polyvinyl alcohol, 1 part of caustic soda, 20 parts of water, 10 parts of nano zinc oxide, 4 parts of aromatic oil, 4 parts of polyamide, 2 parts of zinc oxide, 2 parts of ketoamine, 8 parts of bamboo charcoal, 8 parts of activated carbon, and 8 parts of sulfur.
  • Asphalt 2 also includes 14 parts of honeysuckle, 8 parts of Euonymus, 4 parts of Artemisia, and 7 parts of yellow flower on the basis of asphalt.
  • Asphalt (1, 2) preparation process first add nano-zinc oxide into the reaction kettle, then add aromatic oil at 200 rpm, stir evenly, add polyamide, ketone amine, sulfur and stir evenly, increase the temperature to Add zinc oxide at 50 °C to increase the rotation speed to 350 rpm, then add rubber powder, polyethylene, stabilizer, sodium alkylbenzene sulfonate, polyvinyl alcohol, caustic soda, water 20, then heat to 240 ° C, add matrix asphalt, stir 0.8 Hours, cool down to 40 ° C, add bamboo charcoal, activated carbon or honeysuckle, Euonymus, Artemisia, yellow flower column immediately obtained asphalt.
  • the majority of the asphalt is filled between the well and the installation tank, and then the asphalt 2 is continuously filled on the asphalt one.
  • the ratio of the height of the asphalt one to the asphalt two is 8:2.
  • the damage to the human body is further reduced, and there is no significant influence on the firmness of the well and the installation groove.
  • This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
  • Adhesive 3 is a road sealant.
  • the heater 4 is connected to a power source.
  • the power socket 5 is mounted on the inner wall of the well 1.
  • the well 1 is a unitary structure.
  • the heater 4 is heated to soften the road sealant, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
  • the heating temperature was 210-220 ° C and the heating time was 40 min.
  • This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
  • Adhesive 3 is a self-made road sealant.
  • the heater 4 is connected to a power source.
  • the power socket 5 is mounted on the inner wall of the well 1.
  • the well 1 is a unitary structure.
  • the heater 4 is heated to soften the road sealant, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
  • the heating temperature was 210-220 ° C and the heating time was 40 min.
  • the road sealant is made of the following parts by weight: 50 parts of matrix asphalt, 15 parts of fine rubber powder, 30 parts of talc, 8 parts of SBS modified asphalt, 4 parts of styrene-butadiene rubber powder, 5 parts of activity Agent, 1 part of tackifier and 12 parts of diesel oil, 3 parts of furfural extracting oil and 0.5 parts of cetyltrimethylammonium bromide.
  • step (3) The mixture in the molten state in the step (2) is added to the mixture of the step (1), stirred uniformly and cooled to 50 ° C, and finally diesel is added, and the mixture is uniformly stirred.
  • This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
  • Adhesive 3 is a commercially available bitumen.
  • the heater 4 is connected to a power source.
  • the power socket 5 is mounted on the inner wall of the well 1.
  • the well 1 is a unitary structure.
  • the heater 4 is heated to soften the asphalt, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
  • the heating temperature was 220 ° C and the heating time was 2 min.
  • This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
  • Adhesive 3 is a commercially available bitumen.
  • the heater 4 is connected to a power source.
  • the power socket 5 is mounted on the inner wall of the well 1.
  • the well 1 is a unitary structure.
  • the heater 4 is heated to soften the asphalt, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
  • the heating temperature was 60 ° C and the heating time was 20 min.
  • the asphalt is made of the following parts by weight: 110 parts of base asphalt, 10 parts of rubber powder, 7 parts of polyethylene, 10 parts of stabilizer, 3 parts of sodium alkylbenzene sulfonate, 2 parts of polyvinyl alcohol, 1 part of caustic soda, water 20 parts, 10 parts of nano zinc oxide, 4 parts of aromatic oil, 4 parts of polyamide, 2 parts of zinc oxide, 2 parts of ketoamine, 8 parts of bamboo charcoal, 8 parts of activated carbon, and 8 parts of sulfur.
  • Asphalt preparation process first add nano-zinc oxide into the reaction kettle, then add aromatic oil at 200 rpm, stir evenly, add polyamide, ketone amine, sulfur and stir evenly, increase the temperature to 50 ° C and add zinc oxide. Increase the rotation speed to 350 rpm, then add rubber powder, polyethylene, stabilizer, sodium alkylbenzene sulfonate, polyvinyl alcohol, caustic soda, water 20, then heat to 240 ° C, add matrix asphalt, stir for 0.8 hours, cool to 40 °C, adding bamboo charcoal and activated carbon to obtain asphalt.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Road Paving Structures (AREA)

Abstract

An easily detachable and movable manhole structure comprises a manhole (1). An adhesive agent (3) is filled between the manhole (1) and an installation tank (2) for installing the manhole (1). A heating device (4) is provided in the adhesive agent (3). Since the heating device (4) is provided in the adhesive agent (3), by selecting a type of the adhesive agent (3) and employing heating to achieve temperature control, the manhole (1) can be securely installed in the installation tank (2), and a position of the manhole (1) can be adjusted, or the manhole (1) can be pulled out without damaging the manhole (1), resulting in a simple and quick operation.

Description

一种便于拆卸的可活动窨井A movable shaft that is easy to disassemble (一)技术领域(1) Technical field
本发明涉及窨井，具体涉及一种便于拆卸的可活动窨井。The invention relates to a well, and in particular to a movable well which is easy to disassemble.
(二)背景技术(2) Background technology
窨井是用在雨水、污水管道的转弯、分支、跌落等处，以便检查、疏通的井，学名叫检查井。埋设在地下的通讯、电力、自来水等检查井，也叫窨井。普遍均为砖块混凝土结构。这种结构的窨井必须现场砌造、浇注完成，为了满足一定的强度，则要求浇注后的窨井还需要有足够长的保养期。有时保养时间会影响作业的进展，延误整个工程的工期。The well is used in the turning, branching, and falling of rainwater and sewage pipes to check and clear the well. The scientific name is the inspection well. The inspection wells buried in the underground, such as communication, electricity, and running water, are also called Sakai. It is generally a brick concrete structure. The wells of this structure must be built and cast on site. In order to meet certain strengths, the wells after casting need to have a long enough maintenance period. Sometimes maintenance time will affect the progress of the operation and delay the construction period of the entire project.
2010年09月22日公布的拼装式整体窨井，由分体组件拼装成整体的窨井，给施工提供了极大的方便，现场安装速度变快，无须特别保养，但是其安装速度仍需要进一步提升，而且拼装式整体窨井发生损坏需要维修时，拼装式整体窨井拆卸不方便，容易发生损坏。Assembled as a whole on the 22nd of September 2010, the assembled wells are assembled into a whole well by split components, which provides great convenience for construction. The installation speed is fast, no special maintenance is required, but the installation speed still needs to be further improved. Moreover, when the assembled whole well is damaged and needs to be repaired, the assembled whole well is not easy to disassemble and is prone to damage.
(三)发明内容(3) Invention content
本发明为了弥补现有技术的不足，提供了一种便于拆卸的可活动窨井。该便于拆卸的可活动窨井拆卸方便，拆卸过程中不会造成窨井的损坏，安装也便利。In order to make up for the deficiencies of the prior art, the present invention provides a movable shaft that is easy to disassemble. The removable shaft that is easy to disassemble is convenient to disassemble, and the well is not damaged during the disassembly process, and the installation is convenient.
本发明是通过如下技术方案实现的：The invention is achieved by the following technical solutions:
一种便于拆卸的可活动窨井，其特殊之处在于：包括窨井，该窨井与用于安装窨井的安装槽之间填充沾粘剂，该沾粘剂内安装加热器。A movable well which is easy to disassemble, and is special in that it comprises a well, and a filling agent is filled between the well and a mounting groove for installing the well, and a heater is installed in the adhesive.
沾粘剂为沥青、道路密封胶。沥青为市场上买到的沥青或自行制备的沥青。The adhesive is asphalt and road sealant. Bitumen is commercially available bitumen or self-made bitumen.
所述加热器与电源相连。The heater is connected to a power source.
所述电源插座安在窨井内壁上。The power socket is mounted on the inner wall of the shaft.
所述窨井为一整体结构。The well is a unitary structure.
加热器加热至粘结剂软化，将窨井提出安装槽或在安装槽内调整位置。The heater is heated until the binder softens, and the well is raised into the mounting groove or adjusted in the mounting groove.
加热温度为60-220℃，加热时间为2-40min。The heating temperature is 60-220 ° C, and the heating time is 2-40 min.
沥青主要由以下重量份数原料制成：基质沥青90-110份、橡胶粉10份、聚乙烯7份、稳定剂10份、烷基苯磺酸钠3份、聚乙烯醇2份、烧碱1份、水20份、纳米氧化锌10份、芳烃油4份，聚酰胺4份、氧化锌2份、酮胺2份、竹炭8份、活性炭8份、硫磺8份。The asphalt is mainly prepared from the following parts by weight: 90-110 parts of matrix asphalt, 10 parts of rubber powder, 7 parts of polyethylene, 10 parts of stabilizer, 3 parts of sodium alkylbenzene sulfonate, 2 parts of polyvinyl alcohol, caustic soda 1 A portion, 20 parts of water, 10 parts of nano zinc oxide, 4 parts of aromatic oil, 4 parts of polyamide, 2 parts of zinc oxide, 2 parts of ketoamine, 8 parts of bamboo charcoal, 8 parts of activated carbon, and 8 parts of sulfur.
沥青还包括金银花14份、卫矛8份、松蒿4份、黄花列当7份。 Asphalt also includes 14 copies of honeysuckle, 8 parts of Euonymus, 4 parts of Artemisia, and 7 parts of yellow flowers.
沥青制备过程：先将纳米氧化锌加入反应釜中，然后添加芳烃油在每分钟200转转速下搅拌，搅拌均匀后添加聚酰胺、酮胺、硫磺搅拌均匀，升高温度至50℃添加氧化锌提高转速至350转，然后添加橡胶粉、聚乙烯、稳定剂、烷基苯磺酸钠、聚乙烯醇、烧碱、水20，再升温至240℃，加入基质沥青，搅拌0.8小时，降温至40℃，添加竹炭、活性炭或金银花、卫矛、松蒿、黄花列当即得沥青。Asphalt preparation process: first add nano-zinc oxide into the reaction kettle, then add aromatic oil at 200 rpm, stir evenly, add polyamide, ketone amine, sulfur and stir evenly, increase the temperature to 50 ° C and add zinc oxide. Increase the rotation speed to 350 rpm, then add rubber powder, polyethylene, stabilizer, sodium alkylbenzene sulfonate, polyvinyl alcohol, caustic soda, water 20, then heat to 240 ° C, add matrix asphalt, stir for 0.8 hours, cool to 40 °C, adding bamboo charcoal, activated carbon or honeysuckle, Euonymus, Artemisia, yellow flower column immediately obtained asphalt.
本发明的有益效果为：本发明创造性的在沾粘剂内加入了加热器，通过沾粘剂的选择与加热温度的控制，既可以使窨井牢固的安在安装槽内，又可以使整个窨井在不造成损坏的情况下，进行位置调整或拔出，方便、快捷。The invention has the beneficial effects that the heater of the invention is added to the adhesive agent, and the selection of the adhesive agent and the control of the heating temperature can ensure that the well is firmly installed in the installation tank, and the entire well can be It is convenient and quick to adjust or unplug the position without causing damage.
(四)附图说明(4) Description of the drawings
图1为本发明的结构示意图；Figure 1 is a schematic view of the structure of the present invention;
图中，1窨井，2安装槽，3沾粘剂，4加热器，5电源插座。In the figure, 1 well, 2 mounting slots, 3 adhesives, 4 heaters, 5 power outlets.
(五)具体实施方式(5) Specific implementation methods
实施例1Example 1
下面结合附图与实施事例对本发明作进一步说明。该实施例包括窨井1，该窨井1与用于安装窨井1的安装槽2之间填充沾粘剂3，该沾粘剂3内安装加热器4。The invention will now be further described with reference to the drawings and embodiments. This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
沾粘剂3为市场上买到的沥青。Adhesive 3 is a commercially available bitumen.
所述加热器4与电源相连。The heater 4 is connected to a power source.
所述电源插座5安在窨井1内壁上。The power socket 5 is mounted on the inner wall of the well 1.
所述窨井1为一整体结构。The well 1 is a unitary structure.
加热器4加热至沥青软化，将窨井1提出安装槽2或在安装槽2内调整位置。The heater 4 is heated to soften the asphalt, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
加热温度为120-220℃，加热时间为20-40min，优选182℃，30min。The heating temperature is 120-220 ° C, and the heating time is 20-40 min, preferably 182 ° C, 30 min.
实施例2Example 2
下面结合附图与实施事例对本发明作进一步说明。该实施例包括窨井1，该窨井1与用于安装窨井1的安装槽2之间填充沾粘剂3，该沾粘剂3内安装加热器4。The invention will now be further described with reference to the drawings and embodiments. This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
沾粘剂3为自制沥青。Adhesive 3 is a homemade asphalt.
所述加热器4与电源相连。The heater 4 is connected to a power source.
所述电源插座5安在窨井1内壁上。The power socket 5 is mounted on the inner wall of the well 1.
所述窨井1为一整体结构。The well 1 is a unitary structure.
加热器4加热至沥青软化，将窨井1提出安装槽2或在安装槽2内调整位置。The heater 4 is heated to soften the asphalt, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
加热温度为120-130℃，加热时间为20-30min。 The heating temperature is 120-130 ° C, and the heating time is 20-30 min.
沥青由以下重量份数原料制成：基质沥青95份、橡胶粉10份、聚乙烯7份、稳定剂10份、烷基苯磺酸钠3份、聚乙烯醇2份、烧碱1份、水20份、纳米氧化锌10份、芳烃油4份，聚酰胺4份、氧化锌2份、酮胺2份、竹炭8份、活性炭8份、硫磺8份。The bitumen is prepared from the following parts by weight: 95 parts of matrix pitch, 10 parts of rubber powder, 7 parts of polyethylene, 10 parts of stabilizer, 3 parts of sodium alkylbenzene sulfonate, 2 parts of polyvinyl alcohol, 1 part of caustic soda, water 20 parts, 10 parts of nano zinc oxide, 4 parts of aromatic oil, 4 parts of polyamide, 2 parts of zinc oxide, 2 parts of ketoamine, 8 parts of bamboo charcoal, 8 parts of activated carbon, and 8 parts of sulfur.
沥青制备过程：先将纳米氧化锌加入反应釜中，然后添加芳烃油在每分钟200转转速下搅拌，搅拌均匀后添加聚酰胺、酮胺、硫磺搅拌均匀，升高温度至50℃添加氧化锌提高转速至350转，然后添加橡胶粉、聚乙烯、稳定剂、烷基苯磺酸钠、聚乙烯醇、烧碱、水20，再升温至240℃，加入基质沥青，搅拌0.8小时，降温至40℃，添加竹炭、活性炭当即得沥青。Asphalt preparation process: first add nano-zinc oxide into the reaction kettle, then add aromatic oil at 200 rpm, stir evenly, add polyamide, ketone amine, sulfur and stir evenly, increase the temperature to 50 ° C and add zinc oxide. Increase the rotation speed to 350 rpm, then add rubber powder, polyethylene, stabilizer, sodium alkylbenzene sulfonate, polyvinyl alcohol, caustic soda, water 20, then heat to 240 ° C, add matrix asphalt, stir for 0.8 hours, cool to 40 °C, adding bamboo charcoal, activated carbon immediately obtained asphalt.
实施例3Example 3
下面结合附图与实施事例对本发明作进一步说明。该实施例包括窨井1，该窨井1与用于安装窨井1的安装槽2之间填充沾粘剂3，该沾粘剂3内安装加热器4。The invention will now be further described with reference to the drawings and embodiments. This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
沾粘剂3为自制沥青。Adhesive 3 is a homemade asphalt.
所述加热器4与电源相连。The heater 4 is connected to a power source.
所述电源插座5安在窨井1内壁上。The power socket 5 is mounted on the inner wall of the well 1.
所述窨井1为一整体结构。The well 1 is a unitary structure.
加热器4加热至沥青软化，将窨井1提出安装槽2或在安装槽2内调整位置。The heater 4 is heated to soften the asphalt, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
加热温度为120-130℃，加热时间为20-30min。The heating temperature is 120-130 ° C, and the heating time is 20-30 min.
沥青由以下重量份数原料制成：基质沥青90份、橡胶粉10份、聚乙烯7份、稳定剂10份、烷基苯磺酸钠3份、聚乙烯醇2份、烧碱1份、水20份、纳米氧化锌10份、芳烃油4份，聚酰胺4份、氧化锌2份、酮胺2份、竹炭8份、活性炭8份、硫磺8份。The asphalt is made of the following parts by weight: 90 parts of matrix asphalt, 10 parts of rubber powder, 7 parts of polyethylene, 10 parts of stabilizer, 3 parts of sodium alkylbenzene sulfonate, 2 parts of polyvinyl alcohol, 1 part of caustic soda, water 20 parts, 10 parts of nano zinc oxide, 4 parts of aromatic oil, 4 parts of polyamide, 2 parts of zinc oxide, 2 parts of ketoamine, 8 parts of bamboo charcoal, 8 parts of activated carbon, and 8 parts of sulfur.
沥青制备过程：先将纳米氧化锌加入反应釜中，然后添加芳烃油在每分钟200转转速下搅拌，搅拌均匀后添加聚酰胺、酮胺、硫磺搅拌均匀，升高温度至50℃添加氧化锌提高转速至350转，然后添加橡胶粉、聚乙烯、稳定剂、烷基苯磺酸钠、聚乙烯醇、烧碱、水20，再升温至240℃，加入基质沥青，搅拌0.8小时，降温至40℃，添加竹炭、活性炭即得沥青。Asphalt preparation process: first add nano-zinc oxide into the reaction kettle, then add aromatic oil at 200 rpm, stir evenly, add polyamide, ketone amine, sulfur and stir evenly, increase the temperature to 50 ° C and add zinc oxide. Increase the rotation speed to 350 rpm, then add rubber powder, polyethylene, stabilizer, sodium alkylbenzene sulfonate, polyvinyl alcohol, caustic soda, water 20, then heat to 240 ° C, add matrix asphalt, stir for 0.8 hours, cool to 40 °C, adding bamboo charcoal and activated carbon to obtain asphalt.
由于竹炭、活性炭的加入对沥青的有毒气体进行了有效的吸附，而且不影响窨井与安装槽的牢固度。Due to the addition of bamboo charcoal and activated carbon, the toxic gas of asphalt is effectively adsorbed, and the firmness of the well and the installation tank is not affected.
实施例4 Example 4
下面结合附图与实施事例对本发明作进一步说明。该实施例包括窨井1，该窨井1与用于安装窨井1的安装槽2之间填充沾粘剂3，该沾粘剂3内安装加热器4。The invention will now be further described with reference to the drawings and embodiments. This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
沾粘剂3为自制沥青。 Adhesive 3 is a homemade asphalt.
所述加热器4与电源相连。The heater 4 is connected to a power source.
所述电源插座5安在窨井1内壁上。The power socket 5 is mounted on the inner wall of the well 1.
所述窨井1为一整体结构。The well 1 is a unitary structure.
加热器4加热至沥青软化，将窨井1提出安装槽2或在安装槽2内调整位置。The heater 4 is heated to soften the asphalt, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
加热温度为120-130℃，加热时间为20-30min。The heating temperature is 120-130 ° C, and the heating time is 20-30 min.
沥青一由以下重量份数原料制成：基质沥青90份、橡胶粉10份、聚乙烯7份、稳定剂10份、烷基苯磺酸钠3份、聚乙烯醇2份、烧碱1份、水20份、纳米氧化锌10份、芳烃油4份，聚酰胺4份、氧化锌2份、酮胺2份、竹炭8份、活性炭8份、硫磺8份。Asphalt is made of the following parts by weight: 90 parts of matrix asphalt, 10 parts of rubber powder, 7 parts of polyethylene, 10 parts of stabilizer, 3 parts of sodium alkylbenzene sulfonate, 2 parts of polyvinyl alcohol, 1 part of caustic soda, 20 parts of water, 10 parts of nano zinc oxide, 4 parts of aromatic oil, 4 parts of polyamide, 2 parts of zinc oxide, 2 parts of ketoamine, 8 parts of bamboo charcoal, 8 parts of activated carbon, and 8 parts of sulfur.
沥青二在沥青一的基础上还包括金银花14份、卫矛8份、松蒿4份、黄花列当7份。 Asphalt 2 also includes 14 parts of honeysuckle, 8 parts of Euonymus, 4 parts of Artemisia, and 7 parts of yellow flower on the basis of asphalt.
沥青(一、二)制备过程：先将纳米氧化锌加入反应釜中，然后添加芳烃油在每分钟200转转速下搅拌，搅拌均匀后添加聚酰胺、酮胺、硫磺搅拌均匀，升高温度至50℃添加氧化锌提高转速至350转，然后添加橡胶粉、聚乙烯、稳定剂、烷基苯磺酸钠、聚乙烯醇、烧碱、水20，再升温至240℃，加入基质沥青，搅拌0.8小时，降温至40℃，添加竹炭、活性炭或金银花、卫矛、松蒿、黄花列当即得沥青。Asphalt (1, 2) preparation process: first add nano-zinc oxide into the reaction kettle, then add aromatic oil at 200 rpm, stir evenly, add polyamide, ketone amine, sulfur and stir evenly, increase the temperature to Add zinc oxide at 50 °C to increase the rotation speed to 350 rpm, then add rubber powder, polyethylene, stabilizer, sodium alkylbenzene sulfonate, polyvinyl alcohol, caustic soda, water 20, then heat to 240 ° C, add matrix asphalt, stir 0.8 Hours, cool down to 40 ° C, add bamboo charcoal, activated carbon or honeysuckle, Euonymus, Artemisia, yellow flower column immediately obtained asphalt.
先将在窨井与安装槽之间填充大部分的沥青一，然后在沥青一上继续填充沥青二，沥青一、沥青二的高度之比为8:2。First, the majority of the asphalt is filled between the well and the installation tank, and then the asphalt 2 is continuously filled on the asphalt one. The ratio of the height of the asphalt one to the asphalt two is 8:2.
该实施例较实施例3对人体的伤害进一步减小，而且对窨井与安装槽的牢固度无明显影响。Compared with the third embodiment, the damage to the human body is further reduced, and there is no significant influence on the firmness of the well and the installation groove.
实施例5Example 5
下面结合附图与实施事例对本发明作进一步说明。该实施例包括窨井1，该窨井1与用于安装窨井1的安装槽2之间填充沾粘剂3，该沾粘剂3内安装加热器4。The invention will now be further described with reference to the drawings and embodiments. This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
沾粘剂3为道路密封胶。 Adhesive 3 is a road sealant.
所述加热器4与电源相连。The heater 4 is connected to a power source.
所述电源插座5安在窨井1内壁上。The power socket 5 is mounted on the inner wall of the well 1.
所述窨井1为一整体结构。 The well 1 is a unitary structure.
加热器4加热至道路密封胶软化，将窨井1提出安装槽2或在安装槽2内调整位置。The heater 4 is heated to soften the road sealant, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
加热温度为210-220℃，加热时间为40min。The heating temperature was 210-220 ° C and the heating time was 40 min.
实施例6Example 6
下面结合附图与实施事例对本发明作进一步说明。该实施例包括窨井1，该窨井1与用于安装窨井1的安装槽2之间填充沾粘剂3，该沾粘剂3内安装加热器4。The invention will now be further described with reference to the drawings and embodiments. This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
沾粘剂3为自制道路密封胶。 Adhesive 3 is a self-made road sealant.
所述加热器4与电源相连。The heater 4 is connected to a power source.
所述电源插座5安在窨井1内壁上。The power socket 5 is mounted on the inner wall of the well 1.
所述窨井1为一整体结构。The well 1 is a unitary structure.
加热器4加热至道路密封胶软化，将窨井1提出安装槽2或在安装槽2内调整位置。The heater 4 is heated to soften the road sealant, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
加热温度为210-220℃，加热时间为40min。The heating temperature was 210-220 ° C and the heating time was 40 min.
所述道路密封胶，以下重量份数的原料制成：50份的基质沥青、15份细橡胶粉、30份滑石粉、8份SBS改性沥青、4份丁苯橡胶橡胶粉、5份活性剂、1份增粘剂和12份柴油、糠醛抽出油3份、十六烷基三甲基溴化铵0.5份。The road sealant is made of the following parts by weight: 50 parts of matrix asphalt, 15 parts of fine rubber powder, 30 parts of talc, 8 parts of SBS modified asphalt, 4 parts of styrene-butadiene rubber powder, 5 parts of activity Agent, 1 part of tackifier and 12 parts of diesel oil, 3 parts of furfural extracting oil and 0.5 parts of cetyltrimethylammonium bromide.
(1)按上述比例取基质沥青，将基质沥青放在沥青循环罐中，将基质沥青均匀加热到180℃，然后加入滑石粉并搅拌均匀；(1) taking the matrix asphalt according to the above ratio, placing the matrix asphalt in the asphalt circulation tank, uniformly heating the matrix asphalt to 180 ° C, then adding the talc powder and stirring uniformly;
(2)取SBS改性沥青、细橡胶粉和丁苯橡胶橡胶粉，放到搅和罐里，加热至熔融状态后再加入活性剂、增粘剂、糠醛抽出油、十六烷基三甲基溴化铵并搅拌均匀；(2) Take SBS modified asphalt, fine rubber powder and styrene-butadiene rubber rubber powder, put in a mixing tank, heat to the molten state, then add active agent, tackifier, furfural extract oil, cetyl trimethyl Ammonium bromide and stir well;
(3)将步骤(2)中熔融状态的混合物加至步骤(1)的混合物中，搅拌均匀并冷却至50℃，最后加入柴油，搅拌均匀，即得。(3) The mixture in the molten state in the step (2) is added to the mixture of the step (1), stirred uniformly and cooled to 50 ° C, and finally diesel is added, and the mixture is uniformly stirred.
实施例7Example 7
下面结合附图与实施事例对本发明作进一步说明。该实施例包括窨井1，该窨井1与用于安装窨井1的安装槽2之间填充沾粘剂3，该沾粘剂3内安装加热器4。The invention will now be further described with reference to the drawings and embodiments. This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
沾粘剂3为市场上买到的沥青。 Adhesive 3 is a commercially available bitumen.
所述加热器4与电源相连。The heater 4 is connected to a power source.
所述电源插座5安在窨井1内壁上。The power socket 5 is mounted on the inner wall of the well 1.
所述窨井1为一整体结构。The well 1 is a unitary structure.
加热器4加热至沥青软化，将窨井1提出安装槽2或在安装槽2内调整位置。 The heater 4 is heated to soften the asphalt, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
加热温度为220℃，加热时间为2min。The heating temperature was 220 ° C and the heating time was 2 min.
实施例8Example 8
下面结合附图与实施事例对本发明作进一步说明。该实施例包括窨井1，该窨井1与用于安装窨井1的安装槽2之间填充沾粘剂3，该沾粘剂3内安装加热器4。The invention will now be further described with reference to the drawings and embodiments. This embodiment includes a well 1, which is filled with a tackifier 3 between the well 1 and the mounting groove 2 for installing the well 1, in which the heater 4 is mounted.
沾粘剂3为市场上买到的沥青。 Adhesive 3 is a commercially available bitumen.
所述加热器4与电源相连。The heater 4 is connected to a power source.
所述电源插座5安在窨井1内壁上。The power socket 5 is mounted on the inner wall of the well 1.
所述窨井1为一整体结构。The well 1 is a unitary structure.
加热器4加热至沥青软化，将窨井1提出安装槽2或在安装槽2内调整位置。The heater 4 is heated to soften the asphalt, and the well 1 is raised into the mounting groove 2 or adjusted in the mounting groove 2.
加热温度为60℃，加热时间为20min。The heating temperature was 60 ° C and the heating time was 20 min.
沥青由以下重量份数原料制成：基质沥青110份、橡胶粉10份、聚乙烯7份、稳定剂10份、烷基苯磺酸钠3份、聚乙烯醇2份、烧碱1份、水20份、纳米氧化锌10份、芳烃油4份，聚酰胺4份、氧化锌2份、酮胺2份、竹炭8份、活性炭8份、硫磺8份。The asphalt is made of the following parts by weight: 110 parts of base asphalt, 10 parts of rubber powder, 7 parts of polyethylene, 10 parts of stabilizer, 3 parts of sodium alkylbenzene sulfonate, 2 parts of polyvinyl alcohol, 1 part of caustic soda, water 20 parts, 10 parts of nano zinc oxide, 4 parts of aromatic oil, 4 parts of polyamide, 2 parts of zinc oxide, 2 parts of ketoamine, 8 parts of bamboo charcoal, 8 parts of activated carbon, and 8 parts of sulfur.
沥青制备过程：先将纳米氧化锌加入反应釜中，然后添加芳烃油在每分钟200转转速下搅拌，搅拌均匀后添加聚酰胺、酮胺、硫磺搅拌均匀，升高温度至50℃添加氧化锌提高转速至350转，然后添加橡胶粉、聚乙烯、稳定剂、烷基苯磺酸钠、聚乙烯醇、烧碱、水20，再升温至240℃，加入基质沥青，搅拌0.8小时，降温至40℃，添加竹炭、活性炭即得沥青。Asphalt preparation process: first add nano-zinc oxide into the reaction kettle, then add aromatic oil at 200 rpm, stir evenly, add polyamide, ketone amine, sulfur and stir evenly, increase the temperature to 50 ° C and add zinc oxide. Increase the rotation speed to 350 rpm, then add rubber powder, polyethylene, stabilizer, sodium alkylbenzene sulfonate, polyvinyl alcohol, caustic soda, water 20, then heat to 240 ° C, add matrix asphalt, stir for 0.8 hours, cool to 40 °C, adding bamboo charcoal and activated carbon to obtain asphalt.
由于竹炭、活性炭的加入对沥青的有毒气体进行了有效的吸附，而且不影响窨井与安装槽的牢固度。 Due to the addition of bamboo charcoal and activated carbon, the toxic gas of asphalt is effectively adsorbed, and the firmness of the well and the installation tank is not affected.

Claims (10)

  1. 一种便于拆卸的可活动窨井，其特征在于：包括窨井，该窨井与用于安装窨井的安装槽之间填充沾粘剂，该沾粘剂内安装加热器。A movable shaft capable of being disassembled, characterized in that it comprises a well, a filling agent is filled between the well and a mounting groove for installing the well, and a heater is installed in the adhesive.
  2. 根据权利要求1所述便于拆卸的可活动窨井，其特征在于：沾粘剂为沥青、道路密封胶。The movable shaft capable of being disassembled according to claim 1, wherein the adhesive agent is asphalt or road sealant.
  3. 根据权利要求1或2所述便于拆卸的可活动窨井，其特征在于：加热器与电源相连。A movable shaft that is easy to disassemble according to claim 1 or 2, wherein the heater is connected to the power source.
  4. 根据权利要求3所述便于拆卸的可活动窨井，其特征在于：电源插座安在窨井内壁上。The movable shaft capable of being disassembled according to claim 3, wherein the power socket is mounted on the inner wall of the shaft.
  5. 根据权利要求4所述便于拆卸的可活动窨井，其特征在于：窨井为一整体结构。The movable shaft capable of being disassembled according to claim 4, characterized in that the shaft is a unitary structure.
  6. 根据权利要求1或2所述便于拆卸的可活动窨井，其特征在于：加热器加热至粘结剂软化，将窨井提出安装槽或在安装槽内调整位置。A movable well which is easy to disassemble according to claim 1 or 2, wherein the heater is heated until the binder softens, the well is raised into the mounting groove or the position is adjusted in the mounting groove.
  7. 根据权利要求6所述便于拆卸的可活动窨井，其特征在于：加热温度为60-220℃，加热时间为2-40min。The movable shaft capable of being disassembled according to claim 6, wherein the heating temperature is 60-220 ° C and the heating time is 2-40 min.
  8. 根据权利要求1或2所述便于拆卸的可活动窨井，其特征在于：沥青主要由以下重量份数原料制成：基质沥青90-110份、橡胶粉10份、聚乙烯7份、稳定剂10份、烷基苯磺酸钠3份、聚乙烯醇2份、烧碱1份、水20份、纳米氧化锌10份、芳烃油4份，聚酰胺4份、氧化锌2份、酮胺2份、竹炭8份、活性炭8份、硫磺8份。The movable shaft capable of being disassembled according to claim 1 or 2, characterized in that the asphalt is mainly made of the following raw materials by weight: 90-110 parts of matrix asphalt, 10 parts of rubber powder, 7 parts of polyethylene, and stabilizer 10 Parts, 3 parts of sodium alkylbenzene sulfonate, 2 parts of polyvinyl alcohol, 1 part of caustic soda, 20 parts of water, 10 parts of nano zinc oxide, 4 parts of aromatic oil, 4 parts of polyamide, 2 parts of zinc oxide, 2 parts of ketoamine 8 parts of bamboo charcoal, 8 parts of activated carbon, and 8 parts of sulfur.
  9. 根据权利要求8所述便于拆卸的可活动窨井，其特征在于：沥青还包括金银花14份、卫矛8份、松蒿4份、黄花列当7份。The movable shaft capable of being disassembled according to claim 8, wherein the asphalt further comprises 14 parts of honeysuckle, 8 parts of Euonymus, 4 parts of Artemisia, and 7 parts of yellow flowers.
  10. 根据权利要求8所述便于拆卸的可活动窨井，其特征在于：沥青制备过程：先将纳米氧化锌加入反应釜中，然后添加芳烃油在每分钟200转转速下搅拌，搅拌均匀后添加聚酰胺、酮胺、硫磺搅拌均匀，升高温度至50℃添加氧化锌提高转速至350转，然后添加橡胶粉、聚乙烯、稳定剂、烷基苯磺酸钠、聚乙烯醇、烧碱、水20，再升温至240℃，加入基质沥青，搅拌0.8小时，降温至40℃，添加竹炭、活性炭或金银花、卫矛、松蒿、黄花列当即得沥青。 The movable shaft capable of disassembling according to claim 8, wherein the asphalt preparation process comprises: adding nano zinc oxide to the reaction kettle, then adding the aromatic hydrocarbon oil at 200 rpm, stirring, adding the polyamide after adding the polyamide. The ketone amine and sulfur are evenly stirred. The temperature is raised to 50 ° C, the zinc oxide is added to increase the rotation speed to 350 rpm, and then rubber powder, polyethylene, stabilizer, sodium alkylbenzene sulfonate, polyvinyl alcohol, caustic soda, water 20 are added. The temperature was raised to 240 ° C, the matrix asphalt was added, stirred for 0.8 hours, and the temperature was lowered to 40 ° C. The addition of bamboo charcoal, activated carbon or honeysuckle, Euonymus, Artemisia, and yellow flower was immediately obtained.
PCT/CN2016/077647 2016-03-29 2016-03-29 Easily detachable and movable manhole structure WO2017166042A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/077647 WO2017166042A1 (en) 2016-03-29 2016-03-29 Easily detachable and movable manhole structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/077647 WO2017166042A1 (en) 2016-03-29 2016-03-29 Easily detachable and movable manhole structure

Publications (1)

Publication Number Publication Date
WO2017166042A1 true WO2017166042A1 (en) 2017-10-05

Family

ID=59963273

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/077647 WO2017166042A1 (en) 2016-03-29 2016-03-29 Easily detachable and movable manhole structure

Country Status (1)

Country Link
WO (1) WO2017166042A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110905004A (en) * 2019-11-21 2020-03-24 浙江百厦建设有限公司 Novel well lid and quick replacement construction method based on internet

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090257823A1 (en) * 2005-05-26 2009-10-15 Gerhardt Christensen A/S Method and mechanism for opening and closing of manhole covers
CN203200779U (en) * 2013-04-17 2013-09-18 江苏财经职业技术学院 Inspection well with protective fence
CN103603373A (en) * 2013-11-29 2014-02-26 于有为 Prefabricated inspection well and road construction method involving inspection well
CN204098068U (en) * 2014-07-03 2015-01-14 曹恩惠 Prefabricated assembled concrete drainage inspection well
CN204418215U (en) * 2014-12-15 2015-06-24 青岛城建集团有限公司 Prefabricated assembled manhole
CN204753639U (en) * 2015-05-29 2015-11-11 深圳职业技术学院 Prefabricated well of batch production modular concrete extrusion
CN204849826U (en) * 2015-06-04 2015-12-09 高元琴 Town road with inspection shaft
CN105735357A (en) * 2016-03-24 2016-07-06 于有为 Movable inspection well convenient to dismount
CN205557587U (en) * 2016-03-24 2016-09-07 于有为 Mobile inspection shaft convenient to dismantle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090257823A1 (en) * 2005-05-26 2009-10-15 Gerhardt Christensen A/S Method and mechanism for opening and closing of manhole covers
CN203200779U (en) * 2013-04-17 2013-09-18 江苏财经职业技术学院 Inspection well with protective fence
CN103603373A (en) * 2013-11-29 2014-02-26 于有为 Prefabricated inspection well and road construction method involving inspection well
CN204098068U (en) * 2014-07-03 2015-01-14 曹恩惠 Prefabricated assembled concrete drainage inspection well
CN204418215U (en) * 2014-12-15 2015-06-24 青岛城建集团有限公司 Prefabricated assembled manhole
CN204753639U (en) * 2015-05-29 2015-11-11 深圳职业技术学院 Prefabricated well of batch production modular concrete extrusion
CN204849826U (en) * 2015-06-04 2015-12-09 高元琴 Town road with inspection shaft
CN105735357A (en) * 2016-03-24 2016-07-06 于有为 Movable inspection well convenient to dismount
CN205557587U (en) * 2016-03-24 2016-09-07 于有为 Mobile inspection shaft convenient to dismantle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110905004A (en) * 2019-11-21 2020-03-24 浙江百厦建设有限公司 Novel well lid and quick replacement construction method based on internet

Similar Documents

Publication Publication Date Title
CN107474793B (en) Self-adhesive waterproof roll cementing material, preparation method thereof and waterproof roll prepared from self-adhesive waterproof roll cementing material
CN102993754A (en) Self-adhesive waterproof material and preparation method thereof
CN109385102B (en) Self-adhesive waterproof roll cementing material, preparation method thereof and waterproof roll prepared from self-adhesive waterproof roll cementing material
CN108385528A (en) A kind of application method of low temperature season pier stud concrete heat-insulating health preserving equipment
CN108329891A (en) A kind of waterproof roll adhesive and preparation method thereof
CN103195248B (en) A kind of construction method for building high altitudes and cold area concrete winter
CN105201201A (en) Intelligent temperature-control electrical tracing heat insulating formwork and electrical tracing method
WO2017166042A1 (en) Easily detachable and movable manhole structure
CN102584126A (en) Phase-change energy-storage thermal-insulation material and preparation method thereof
CN106145804A (en) A kind of novel environment friendly building board
CN209162583U (en) A kind of portable damaged highway reconditioning auxiliary device
CN205557587U (en) Mobile inspection shaft convenient to dismantle
CN205308726U (en) Special hot melting machine of non -cured rubberized asphalt water proof coating
CN105735357A (en) Movable inspection well convenient to dismount
CN109554162A (en) A kind of high-performance road gap-filling cement and preparation method thereof
CN205077854U (en) Intelligence control by temperature change electric tracing heat preservation template
CN105985653A (en) Normal temperature asphalt modifier prepared by using waste rubber oil and preparation method of modified asphalt
CN108868143A (en) Concrete construction method for extreme cold area in low temperature season
CN205874895U (en) Be used for overpass pitch layer snow melt thawing apparatus of mating formation
CN109082263A (en) A kind of low temperature resistant base joint grouting glue
CN201443800U (en) Gripped pipe type heating board
CN205133513U (en) Portable bed formula split treatment ware
CN203846371U (en) Gas and electricity hybrid heating type asphalt mixture down-sliding type stirring device
CN204182392U (en) The two stirred autoclave of vulcanized sodium
CN107071947A (en) Large-sized end enclosure inner wall overlaying electromagnetic-induction heating method

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16895823

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 16895823

Country of ref document: EP

Kind code of ref document: A1