阅读说明：本技术 一种玻璃纤维增强缠绕检查井及其生产工艺 (Glass fiber reinforced winding inspection well and production process thereof ) 是由 刘红敏 雷清华 于 2020-12-04 设计创作，主要内容包括：本发明涉及城市地下基础设施技术领域,且公开了一种玻璃纤维增强缠绕检查井,包括检查井本体,所述检查井本体的顶部设有检查井进出口,所述检查井本体的两侧设有检查井侧翼,所述检查井本体的内部设有检查井内胆,所述检查井本体的正下方设有伸缩底托,所述伸缩底托的内侧固定安装有限位柱。该玻璃纤维增强缠绕检查井及其生产工艺,通过在现有检查井本体的底部设置有第一磁铁、伸缩底托和第二磁铁,能够实现对于检查井本体的悬浮效果,而且是伸缩底托受力,使得检查井本体的底部受到伸缩底托的保护,避免了地层内部的坚硬物导致检查井本体受损,并且通过限位柱的设置,能够使得该伸缩底托不会改变位置,能够实现稳定支撑。(The invention relates to the technical field of urban underground infrastructures, and discloses a glass fiber reinforced winding inspection well which comprises an inspection well body, wherein an inspection well inlet and an inspection well outlet are formed in the top of the inspection well body, inspection well side wings are arranged on two sides of the inspection well body, an inspection well inner container is arranged inside the inspection well body, a telescopic bottom support is arranged right below the inspection well body, and a limiting column is fixedly arranged on the inner side of the telescopic bottom support. This glass fiber reinforcing winding inspection shaft and production technology thereof, bottom through at current inspection shaft body is provided with first magnet, flexible collet and second magnet, can realize the suspension effect to the inspection shaft body, and be flexible collet atress moreover, make the bottom of inspection shaft body receive the protection of flexible collet, it leads to the inspection shaft body impaired to have avoided the inside hard thing in stratum, and through the setting of spacing post, can make this flexible collet can not the change position, can realize the outrigger.)

1. A glass fiber reinforced winding inspection well comprises an inspection well body (1), and is characterized in that: an inspection well inlet and outlet (2) is arranged at the top of the inspection well body (1), inspection well side wings (3) are arranged on two sides of the inspection well body (1), an inspection well inner container (4) is arranged in the inspection well body (1), a telescopic bottom support (5) is arranged under the inspection well body (1), a limit column (6) is fixedly arranged on the inner side of the telescopic bottom support (5), a limit ball (7) is fixedly arranged at the top end of the limit column (6), a first magnet (8) is fixedly arranged at the bottom of the inspection well body (1), a second magnet (9) is fixedly arranged at the bottom of the inner side of the telescopic bottom support (5), a telescopic opening (10) is arranged near the intersection of the inspection well liner (4) and the limiting column (6), the inspection well body (1) is coated with a glass fiber winding layer (11).

2. The fiberglass reinforced wrapped manhole of claim 1, wherein: the material of flexible collet (5) is the same with the material of inspection shaft body (1), and the radian that sets up of flexible collet (5) is unanimous with the radian of inspection shaft body (1).

3. The fiberglass reinforced wrapped manhole of claim 1, wherein: the limiting ball (7) and the limiting column (6) are both made of stainless steel materials, and the diameter of the limiting ball (7) is larger than the caliber of the telescopic opening (10).

4. The fiberglass reinforced wrapped manhole of claim 1, wherein: the N poles of the second magnet (9) and the first magnet (8) are arranged oppositely, and the radians of the second magnet (9) and the first magnet (8) are consistent with the radian of the inspection well body (1).

5. The fiberglass reinforced wrapped manhole of claim 1, wherein: and a sealing gasket is arranged near the expansion port (10), and the sealing gasket is positioned in a hole of the limiting column (6) penetrating through the inner container (4) of the inspection well and is fixedly connected with the hole in a gluing mode.

6. A production process of a glass fiber reinforced winding inspection well is characterized in that: the method comprises the following steps:

the method comprises the following steps: preparing raw materials, wherein the raw materials comprise two parts including:

1. the raw material mixture ratio is 47.8 percent of SiO2, 16.7 percent of Al2O3, 13 percent of CaO, 9.5 percent of MgO and 13 percent of blast furnace slag;

2. uniformly stirring the proportioned raw materials;

step two: melting the raw materials, wherein the raw materials are melted in an all-electric furnace according to the proportion, and the melting temperature is ensured to be 1450-1550 ℃;

step three: the system ball wire drawing, its system ball wire drawing divide into two parts, including:

1. feeding the raw materials melted in the step two into a ball making machine for ball making;

2. then putting the mixture into a wire drawing furnace, and melting the mixture at 1170-1260 ℃;

step four: drawing by a wire drawing machine;

step five: and covering the inspection well.

7. The production process of the glass fiber reinforced winding inspection well according to claim 6, wherein the production process comprises the following steps: the raw materials are uniformly stirred, and the stirring uniformity rate of more than 90 percent is ensured.

8. The production process of the glass fiber reinforced winding inspection well according to claim 6, wherein the production process comprises the following steps: covering the inspection well is to cover the drawn glass fiber raw material outside the existing inspection well layer by layer and wind and cover layer by layer.

9. The production process of the glass fiber reinforced winding inspection well according to claim 6, wherein the production process comprises the following steps: combine glass fiber material and inspection shaft body, because glass fiber material possesses corrosion resistance, the good advantage of water-proof effects, especially burying underground inside ground, corrosion resistance has very good usefulness, through the mode of winding cover for current inspection shaft body has fine corrosion resisting property, increase of service life.

Technical Field

The invention relates to the technical field of urban underground infrastructure, in particular to a glass fiber reinforced winding inspection well and a production process thereof.

Background

The inspection well is used for the maintenance of power supply, water supply, drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, is convenient to install, is generally arranged at a pipeline intersection, a turning part, a pipe diameter or gradient changing part and a straight pipe section at a certain distance, and is convenient for regular inspection of auxiliary structures.

The existing inspection well is simple in structure and is inconvenient to install and use, and on one hand, the existing inspection well is made of plastic, and the part of the inspection well below the ground is affected by ground moisture and pollutants, so that the inspection well body is easily damaged, and the service life of the inspection well is shortened; in addition, the existing inspection well needs to be tamped by machinery after being installed, and if hard stones or other substances are arranged under the inspection well in the tamping process, the inspection well body is easily damaged, and the service life of the inspection well is further shortened.

Disclosure of Invention

The invention provides a glass fiber reinforced winding inspection well and a production process thereof, which have the advantages that a telescopic bottom support ensures that the inspection well is not extruded by hard objects, the service life is prolonged, the glass fiber winding is arranged outside a plastic inspection well, the water resistance and the corrosion resistance of a body are improved, and the problems in the background art are solved.

The invention provides the following technical scheme: the utility model provides a glass fiber reinforcing winding inspection shaft, includes the inspection shaft body, the top of inspection shaft body is equipped with the inspection shaft and imports and exports, the both sides of inspection shaft body are equipped with the inspection shaft flank, the inside of inspection shaft body is equipped with the inspection shaft inner bag, be equipped with flexible collet under the inspection shaft body, the inboard fixed mounting of flexible collet has spacing post, the top fixed mounting of spacing post has spacing ball, the bottom fixed mounting of inspection shaft body has first magnet, the inboard bottom fixed mounting of flexible collet has second magnet, the inspection shaft inner bag is equipped with the flexible mouth with near the crossing department of spacing post, the outside cladding of inspection shaft body has glass fiber winding layer.

Preferably, the material of flexible collet is the same with the material of inspection shaft body, and the flexible collet set up the radian unanimous with the radian of inspection shaft body.

Preferably, the limiting ball and the limiting column are both made of stainless steel, and the diameter of the limiting ball is larger than the caliber of the telescopic opening.

Preferably, the N poles of the second magnet and the first magnet are arranged oppositely, and the radians of the second magnet and the first magnet are consistent with the radian of the inspection well body.

Preferably, a sealing gasket is arranged near the expansion port, and the sealing gasket is positioned in a hole of the limit column penetrating through the inner container of the inspection well and is fixedly connected with the hole.

A production process of a glass fiber reinforced winding inspection well comprises the following steps:

the method comprises the following steps: preparing raw materials, wherein the raw materials comprise two parts including:

1. the raw material mixture ratio is 47.8 percent of SiO2, 16.7 percent of Al2O3, 13 percent of CaO, 9.5 percent of MgO and 13 percent of blast furnace slag;

2. uniformly stirring the proportioned raw materials;

step two: melting the raw materials, wherein the raw materials are melted in an all-electric furnace according to the proportion, and the melting temperature is ensured to be 1450-1550 ℃;

step three: the system ball wire drawing, its system ball wire drawing divide into two parts, including:

1. feeding the raw materials melted in the step two into a ball making machine for ball making;

2. then putting the mixture into a wire drawing furnace, and melting the mixture at 1170-1260 ℃;

step four: drawing by a wire drawing machine;

step five: and covering the inspection well.

Preferably, the raw materials are uniformly stirred to ensure that the stirring uniformity is more than 90 percent.

Preferably, the covering inspection well is used for covering the drawn glass fiber raw material outside the existing inspection well layer by layer and winding and covering the glass fiber raw material layer by layer.

The inspection well is characterized in that the glass fiber material is combined with the inspection well body, the glass fiber material has the advantages of corrosion resistance and good waterproof effect, and particularly, the glass fiber material is buried in the ground, so that the glass fiber material has good corrosion resistance and good use, and the existing inspection well body has good corrosion resistance and prolonged service life by winding and covering.

The invention has the following beneficial effects:

1. this glass fiber reinforcing winding inspection shaft and production technology thereof, bottom through at current inspection shaft body is provided with first magnet, flexible collet and second magnet, can realize the suspension effect to the inspection shaft body, and be flexible collet atress moreover, make the bottom of inspection shaft body receive the protection of flexible collet, it leads to the inspection shaft body impaired to have avoided the inside hard thing in stratum, and through the setting of spacing post, can make this flexible collet can not the change position, can realize the outrigger.

2. This glass fiber reinforcing winding inspection shaft and production technology thereof combines glass fiber material and inspection shaft body through on the basis of current inspection shaft body, because glass fiber material possesses corrosion resistance, the advantage that water-proof effects is good, and especially burying underground inside, corrosion resistance has very good usefulness, through the mode of winding cover for current inspection shaft body has fine corrosion resisting property, increase of service life.

Drawings

FIG. 1 is a schematic view of the inspection well body structure of the present invention;

FIG. 2 is a sectional view of the inspection well body structure of the present invention;

FIG. 3 is a schematic view of the working principle of the second magnet and the first magnet according to the present invention;

FIG. 4 is a side view of the telescoping shoe structure of the present invention;

FIG. 5 is a cross-sectional view of the telescoping collet structure of the present invention;

FIG. 6 is a schematic view of the inspection well body structure layer.

In the figure: 1. an inspection well body; 2. an inspection well inlet and outlet; 3. a lateral wing of the inspection well; 4. inspecting the inner container of the well; 5. a telescopic bottom support; 6. a limiting column; 7. a limiting ball; 8. a first magnet; 9. a second magnet; 10. a flexible opening; 11. a fiberglass winding layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a glass fiber reinforced winding inspection well comprises an inspection well body 1, an inspection well inlet and outlet 2 is arranged at the top of the inspection well body 1, inspection well side wings 3 are arranged at two sides of the inspection well body 1, an inspection well liner 4 is arranged inside the inspection well body 1, a telescopic bottom support 5 is arranged under the inspection well body 1, the material of the telescopic bottom support 5 is the same as that of the inspection well body 1, the setting radian of the telescopic bottom support 5 is the same as that of the inspection well body 1, the material of the telescopic bottom support 5 is the same as that of the inspection well body 1, and the setting radian of the telescopic bottom support 5 is the same as that of the inspection well body 1, so that the telescopic bottom support 5 has excellent flexibility and a certain elastic basis, and in addition, the setting radian of the telescopic bottom support 5 is the same as that of the inspection well body 1, the telescopic bottom support 5 can be better matched with the inspection well body 1, the inner side of the telescopic bottom support 5 is fixedly provided with a limiting column 6, the top end of the limiting column 6 is fixedly provided with a limiting ball 7, the bottom of the inspection well body 1 is fixedly provided with a first magnet 8, the bottom of the inner side of the telescopic bottom support 5 is fixedly provided with a second magnet 9, the N poles of the second magnet 9 and the first magnet 8 are oppositely arranged, the radians of the second magnet 9 and the first magnet 8 are consistent with the radian of the inspection well body 1, mutual repulsion force can be formed by the oppositely arranged N poles of the second magnet 9 and the first magnet 8, so that damping force is generated between the inspection well body 1 and the telescopic bottom support 5, a telescopic opening 10 is arranged near the intersection of the inspection well liner 4 and the limiting column 6, the limiting ball 7 and the limiting column 6 are both prepared by stainless steel, and the diameter of the limiting ball 7 is larger than the caliber of the telescopic opening 10, all form through stainless steel material preparation through spacing ball 7 and spacing post 6, and the diameter of spacing ball 7 is greater than the setting of the bore of flexible mouthful 10, can guarantee the life of this spacing ball 7 and spacing post 6 through stainless steel material on the one hand, and spacing ball 7 can't pass through flexible mouthful 10, near of flexible mouthful 10 is provided with sealed the pad, and sealed pad is located fixed the gluing in the hole that spacing post 6 passed inspection shaft inner bag 4, be provided with sealed the pad through near of flexible mouthful 10, can make the leakproofness of this flexible mouthful 10 better, the condition of leaking can not appear, thereby the life of inspection shaft body 1 has been guaranteed, consequently, spacing effect is possessed, the outside cladding of inspection shaft body 1 has glass fiber winding layer 11.

A production process of a glass fiber reinforced winding inspection well comprises the following steps:

the method comprises the following steps: preparing raw materials, wherein the raw materials comprise two parts including:

1. the raw material mixture ratio is 47.8 percent of SiO2, 16.7 percent of Al2O3, 13 percent of CaO, 9.5 percent of MgO and 13 percent of blast furnace slag;

2. uniformly stirring the proportioned raw materials; the raw materials are uniformly stirred, and the stirring uniformity rate of more than 90 percent is ensured.

Step two: melting the raw materials, wherein the raw materials are melted in an all-electric furnace according to the proportion, and the melting temperature is ensured to be 1450-1550 ℃;

step three: the system ball wire drawing, its system ball wire drawing divide into two parts, including:

1. feeding the raw materials melted in the step two into a ball making machine for ball making;

2. then putting the mixture into a wire drawing furnace, and melting the mixture at 1170-1260 ℃;

step four: drawing by a wire drawing machine;

step five: and covering the inspection well, wherein the covering inspection well is to cover the drawn glass fiber raw material outside the existing inspection well layer by layer and wind and cover the glass fiber raw material layer by layer.

Combine glass fiber material and inspection shaft body, because glass fiber material possesses corrosion resistance, the good advantage of water-proof effects, especially burying underground inside ground, corrosion resistance has very good usefulness, through the mode of winding cover for current inspection shaft body has fine corrosion resisting property, increase of service life.

The product is suitable for the domestic sewage and general industrial wastewater local treatment of general industrial buildings and civil buildings; can be used in collapsible loess areas, permafrost areas or other geological conditions, and can be used for carrying, designing and processing foundation and soil covering according to the regulations of relevant specifications.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.