CN115434369A - Modular inspection well masonry method - Google Patents
Modular inspection well masonry method Download PDFInfo
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- CN115434369A CN115434369A CN202211195033.7A CN202211195033A CN115434369A CN 115434369 A CN115434369 A CN 115434369A CN 202211195033 A CN202211195033 A CN 202211195033A CN 115434369 A CN115434369 A CN 115434369A
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- fixed
- threaded rod
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- 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
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- 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
- E02D29/125—Manhole shafts; Other inspection or access chambers; Accessories therefor characterised by the lining of the shaft
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth 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)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of inspection well masonry, in particular to a modular inspection well masonry method. Manufacturing a fixed square frame and a fixed round frame, wherein a signboard with the specification of the module bricks is pasted on the outer wall of the fixed square frame according to a plan, a fixed hole is formed in the bottom of the outer wall of the fixed square frame and between two adjacent module bricks according to the plan, a fixed nut is welded on the outer wall of the fixed square frame and on the periphery of the fixed hole, a threaded rod is connected in the fixed nut in a threaded mode, and the threaded rod penetrates through the fixed hole to be reserved for 5-10mm on the inner side of the fixed square frame; a worker selects the modular bricks through the signboard and builds the modular bricks at the corresponding positions of the inner walls of the fixed square frame and the fixed circular frame, and one end of the threaded rod is positioned at the bottom of a gap between the adjacent modular bricks; the dependence on the work type is reduced, the masonry method is simpler and more convenient to use, the work efficiency and the appearance quality of workers are improved, the cost is further saved, and good economic benefits and social benefits are created.
Description
Technical Field
The invention relates to the technical field of inspection well masonry, in particular to a modular inspection well masonry method.
Background
With the vigorous popularization of assembly type buildings and green buildings in China, the construction of inspection wells in municipal engineering is a new breakthrough based on the traditional clay brick masonry and concrete pouring, and one of the breakthrough is modular assembly. The modular inspection well is built by adopting prefabricated modular bricks, the inspection well comprises a square well chamber and a circular shaft, the shaft is a vertical connecting channel between the well chamber and the ground, a well chamber cover plate is arranged between the shaft and the well chamber, and the modular bricks are manufactured in a factory, so that materials and labor force can be saved, the construction efficiency is improved, and the construction waste emission is reduced. The existing top pipe brick work well reverse construction method with the application number of CN202011110680.4 comprises the following construction steps: 1) Determining the thickness of the well wall; 2) Measuring, paying off and positioning; 3) Excavating earth; 4) Building a well chamber; 5) Constructing the bottom of the well; 6) Pouring the inner side retaining wall of the well chamber and 7) backfilling the well chamber; until the entire well bore is completed. The masonry work in the comparison file needs professional bricklayers, and the plumb line are used as references for the bricklayers during masonry, so that the masonry work is strong in specialty and low in production efficiency, how to guarantee masonry quality of the concrete module type inspection well and convenient and fast construction become the difficult problem of construction projects at present.
Disclosure of Invention
The invention aims to solve the problems, and provides a modular inspection well masonry method which can be used for quickly constructing and reducing the work type dependence.
The invention solves the problems and adopts the technical scheme that:
a modular manhole building method comprises the following steps:
the method comprises the following steps: manufacturing a fixed frame, wherein the size of an inner cavity of the fixed frame is the same as that of a well chamber of the inspection well to be built, the fixed frame is placed at the position of the well chamber of the inspection well to be built, and the height of the fixed frame is the same as that of the module bricks;
step two: planning the specification and the placing sequence required by the lowermost modular bricks according to the size of a well chamber, pasting a signboard with the specification of the modular bricks on the outer wall of the fixed square frame according to the plan, arranging a fixing hole at the bottom of the outer wall of the fixed square frame and between two planned adjacent modular bricks, welding a fixing nut on the outer wall of the fixed square frame and at the periphery of the fixing hole, connecting a threaded rod in the fixing nut by screw threads, and reserving 5-10mm of the threaded rod on the inner side of the fixed square frame after the threaded rod passes through the fixing hole;
step three: a worker selects the modular bricks through the signboard and builds the modular bricks at the corresponding positions on the inner wall of the fixed square frame, and one end of the threaded rod is positioned at the bottom of a gap between the adjacent modular bricks;
step four: building a layer of modular bricks in a well chamber, rotating the threaded rod to enable the threaded rod to be separated from a gap between adjacent modular bricks, turning the fixed frame along the axis by taking the threaded rod as a handrail and placing the fixed frame on the upper layer, rotating the threaded rod again to enable the threaded rod to penetrate through the fixed hole to reserve 5-10mm on the inner side of the fixed frame, and putting the threaded rod on the next layer of built modular bricks to enable the upper and lower adjacent modular bricks to be arranged in a staggered mode;
step five: repeating the fourth step of operation until the well chamber is built, additionally arranging a well chamber cover plate on the top of the well chamber, and reserving a pipeline connecting port on the well chamber;
step six: manufacturing a fixed round frame, wherein the size of an inner cavity of the fixed round frame is the same as that of a shaft of the inspection well to be built, and the fixed round frame is placed at the position of the shaft of the inspection well to be built, and the height of the fixed round frame is the same as that of the modular bricks;
step seven: planning the specification and the placing sequence required by the lowermost modular bricks according to the size of a shaft, pasting a signboard with the specification of the modular bricks on the outer wall of the fixed circular frame according to the plan, arranging a fixing hole at the bottom of the outer wall of the fixed circular frame and between two planned adjacent modular bricks, welding a fixing nut on the outer wall of the fixed circular frame and at the periphery of the fixing hole, connecting a threaded rod in the fixing nut by screw threads, and reserving 5-10mm of the threaded rod on the inner side of the fixed circular frame after the threaded rod passes through the fixing hole;
step eight: a worker selects the modular bricks through the signboard and builds the modular bricks at the corresponding positions on the inner wall of the fixed circular frame, and one end of the threaded rod is positioned at the bottom of a gap between the adjacent modular bricks;
step nine: after building a layer of modular bricks in the shaft, rotating the threaded rod to enable the threaded rod to be separated from a gap between adjacent modular bricks, horizontally rotating the fixed circular frame and lifting the fixed circular frame to the upper layer by taking the threaded rod as a handrail, enabling the upper and lower adjacent modular bricks to be arranged in a staggered manner, and rotating the threaded rod again to enable the threaded rod to penetrate through the fixed hole to reserve 5-10mm on the inner side of the fixed circular frame and be lapped on the modular bricks of the next layer;
step ten: and repeating the ninth step until the shaft is built.
Compared with the prior art, the invention adopting the technical scheme has the outstanding characteristics that:
the fixed square frame and the fixed circular frame are used as outer side frames, constructors can clearly know the specifications of the module bricks needing to be taken and the positions where the module bricks should be placed through the signboard, the module bricks can be further prevented from being placed wrongly through the reserved threaded rods, the dependence on work types is reduced, the masonry method is simpler and more convenient to use, the working efficiency and the appearance quality of workers are improved, the cost is further saved, and good economic benefits and social benefits are created.
Preferably, the further technical scheme of the invention is as follows:
and four right angles on the outer side of the fixed square frame are fixed with angle codes.
Drawings
FIG. 1 is a schematic top view of a fixing frame according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a fixing frame according to an embodiment of the present invention;
FIG. 3 is a schematic top view of the fixing circular frame according to the embodiment of the present invention;
FIG. 4 is a schematic side view of the fixing circular frame according to the embodiment of the present invention;
labeled in the figure as: fixed square frame 1, fixation nut 2, threaded rod 3, signboard 4, angle sign indicating number 5, fixed circle frame 6.
Detailed Description
The invention will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the invention.
A modular manhole building method comprises the following steps:
the method comprises the following steps: manufacturing a fixed frame 1, wherein the size of the inner cavity of the fixed frame 1 is the same as that of a manhole chamber to be built, placing the fixed frame 1 on the position to be built of the manhole chamber, and the height of the fixed frame 1 is the same as that of the modular bricks.
Step two: the method comprises the steps of planning the required specification and the placing sequence of the lowermost modular bricks according to the size of a well chamber, pasting a signboard 4 with the specification of the modular bricks on the outer wall of a fixed square frame 1 according to the plan, arranging a fixing hole between every two planned adjacent modular bricks at the bottom of the outer wall of the fixed square frame 1, welding a fixing nut 2 on the outer wall of the fixed square frame 1 and on the periphery of the fixing hole, connecting a threaded rod 3 in the fixing nut 2 through threads, and reserving 5-10mm of the threaded rod 3 on the inner side of the fixed square frame 1 after the threaded rod 3 penetrates through the fixing hole.
Step three: the workman selects the module brick through signboard 4 to build by laying bricks or stones the module brick in the corresponding position of fixed square frame 1 inner wall, the one end of threaded rod 3 is located the gap bottom between the adjacent module brick.
Step four: after building a layer with the module brick of well room, rotatory threaded rod 3 makes threaded rod 3 break away from the gap between the adjacent module brick, again with threaded rod 3 as the handrail with fixed square frame 1 along the axis upset and place the last layer, rotatory threaded rod 3 once more makes threaded rod 3 pass the fixed orifices and reserve 5-10mm in fixed square frame 1 inboard to take on the module brick that the next floor has been built, make crisscross setting between the adjacent module brick from top to bottom.
Step five: and repeating the fourth step of operation until the well chamber is built, and additionally arranging a well chamber cover plate at the top of the well chamber.
Step six: and manufacturing a fixed circular frame 6, wherein the size of the inner cavity of the fixed circular frame 6 is the same as that of the shaft of the inspection well to be built, placing the fixed circular frame 6 on the shaft of the inspection well to be built, and the height of the fixed circular frame 6 is the same as that of the module bricks.
Step seven: the required specification of the module brick of lower floor is planned according to the size of pit shaft and is put the order, pastes signboard 4 with module brick specification according to the planning on the outer wall of fixed circle frame 6, and the bottom of fixed circle frame 6 outer wall just is located and plans and has seted up the fixed orifices between two adjacent module bricks, and the welding of the periphery that just is located the fixed orifices on the outer wall of fixed circle frame 6 has fixation nut 2, and threaded connection has threaded rod 3 in fixation nut 2, and threaded rod 3 passes the fixed orifices and reserves 5-10mm in 6 inboards of fixed circle frame.
Step eight: the workman selects the module brick through signboard 4 to build by laying bricks or stones the module brick in the corresponding position of 6 inner walls of fixed circle frame, the one end of threaded rod 3 is located the gap bottom between the adjacent module brick.
Step nine: after building a layer of modular bricks of a shaft, rotating the threaded rod 3 to enable the threaded rod 3 to be separated from a gap between adjacent modular bricks, horizontally rotating the fixed circular frame 6 by taking the threaded rod 3 as a handrail and lifting the threaded rod to the upper layer, enabling the upper and lower adjacent modular bricks to be arranged in a staggered mode, rotating the threaded rod 3 again to enable the threaded rod 3 to penetrate through the fixed hole, reserving 5-10mm on the inner side of the fixed circular frame 6, and lapping the threaded rod on the modular bricks of the next layer.
Step ten: and repeating the ninth step until the shaft is built.
All be fixed with angle sign indicating number 5 on four right angles in the fixed square frame 1 outside, angle sign indicating number 5 is the L type and divide into horizontal segment and vertical section, and horizontal segment and vertical section are fixed mutually with two right angle limits respectively, consolidate fixed square frame 1 through the angle sign indicating number.
When the building is carried out, the threaded rod 3 is reserved with 5-10mm on the inner side, the reserved rod body is short, the building cannot be influenced, the fixed square frame 1 and the fixed circular frame 6 can be clamped on the module bricks on the next layer, a constructor can know the position where the module bricks are to be placed, and the module bricks are prevented from being placed in a staggered mode.
The fixed square frame and the fixed round frame are used as outer side frames, constructors can clearly know the specifications of the module bricks needing to be taken and the positions where the module bricks should be placed through the signboard, the module bricks can be further prevented from being placed wrongly through the reserved threaded rods, dependence on work is reduced, the masonry method is simple and convenient to use, the working efficiency and the appearance quality of workers are improved, cost is saved, and good economic benefits and social benefits are created.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (2)
1. A modular manhole masonry method is characterized in that: the method comprises the following steps:
the method comprises the following steps: manufacturing a fixed frame, wherein the size of an inner cavity of the fixed frame is the same as that of a well chamber of the inspection well to be built, the fixed frame is placed at the position of the well chamber of the inspection well to be built, and the height of the fixed frame is the same as that of the module bricks;
step two: planning the specification and the placing sequence required by the lowermost modular bricks according to the size of a well chamber, pasting a signboard with the specification of the modular bricks on the outer wall of the fixed square frame according to the plan, arranging a fixing hole at the bottom of the outer wall of the fixed square frame and between two planned adjacent modular bricks, welding a fixing nut on the outer wall of the fixed square frame and at the periphery of the fixing hole, connecting a threaded rod in the fixing nut by screw threads, and reserving 5-10mm of the threaded rod on the inner side of the fixed square frame after the threaded rod passes through the fixing hole;
step three: a worker selects the modular bricks through the signboard and builds the modular bricks at the corresponding positions on the inner wall of the fixed square frame, and one end of the threaded rod is positioned at the bottom of a gap between the adjacent modular bricks;
step four: building a layer of modular bricks in a well chamber, rotating the threaded rod to enable the threaded rod to be separated from a gap between adjacent modular bricks, turning the fixed frame along the axis by taking the threaded rod as a handrail and placing the fixed frame on the upper layer, rotating the threaded rod again to enable the threaded rod to penetrate through the fixed hole to reserve 5-10mm on the inner side of the fixed frame, and putting the threaded rod on the next layer of built modular bricks to enable the upper and lower adjacent modular bricks to be arranged in a staggered mode;
step five: repeating the fourth step of operation until the well chamber is built, and additionally arranging a well chamber cover plate on the top of the well chamber;
step six: manufacturing a fixed round frame, wherein the size of an inner cavity of the fixed round frame is the same as that of a shaft of the inspection well to be built, and the fixed round frame is placed at the position of the shaft of the inspection well to be built, and the height of the fixed round frame is the same as that of the modular bricks;
step seven: planning the specification and the placing sequence required by the lowermost modular bricks according to the size of a shaft, pasting a signboard with the specification of the modular bricks on the outer wall of the fixed circular frame according to the plan, arranging a fixing hole at the bottom of the outer wall of the fixed circular frame and between two planned adjacent modular bricks, welding a fixing nut on the outer wall of the fixed circular frame and at the periphery of the fixing hole, connecting a threaded rod in the fixing nut by screw threads, and reserving 5-10mm of the threaded rod on the inner side of the fixed circular frame after the threaded rod passes through the fixing hole;
step eight: a worker selects the modular bricks through the signboard and builds the modular bricks at the corresponding positions on the inner wall of the fixed circular frame, and one end of the threaded rod is positioned at the bottom of a gap between the adjacent modular bricks;
step nine: after building a layer of modular bricks in the shaft, rotating the threaded rod to enable the threaded rod to be separated from a gap between adjacent modular bricks, horizontally rotating the fixed circular frame and lifting the fixed circular frame to the upper layer by taking the threaded rod as a handrail, enabling the upper and lower adjacent modular bricks to be arranged in a staggered manner, and rotating the threaded rod again to enable the threaded rod to penetrate through the fixed hole to reserve 5-10mm on the inner side of the fixed circular frame and be lapped on the modular bricks of the next layer;
step ten: and repeating the ninth step until the shaft is built.
2. The modular manhole building method of claim 1, wherein: and four right angles outside the fixed square frame are fixed with angle codes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211195033.7A CN115434369B (en) | 2022-09-29 | 2022-09-29 | Modular manhole masonry method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211195033.7A CN115434369B (en) | 2022-09-29 | 2022-09-29 | Modular manhole masonry method |
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| Publication Number | Publication Date |
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| CN115434369A true CN115434369A (en) | 2022-12-06 |
| CN115434369B CN115434369B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211195033.7A Active CN115434369B (en) | 2022-09-29 | 2022-09-29 | Modular manhole masonry method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1818244A (en) * | 2006-03-17 | 2006-08-16 | 梁彬 | Modular brick on well wall |
| KR100739840B1 (en) * | 2006-01-16 | 2007-07-16 | 이완섭 | Bricks wall reinforcing method using subsidiary supporter |
| CN113293802A (en) * | 2021-06-29 | 2021-08-24 | 中建三局集团有限公司 | Construction method of inspection well |
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2022
- 2022-09-29 CN CN202211195033.7A patent/CN115434369B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100739840B1 (en) * | 2006-01-16 | 2007-07-16 | 이완섭 | Bricks wall reinforcing method using subsidiary supporter |
| CN1818244A (en) * | 2006-03-17 | 2006-08-16 | 梁彬 | Modular brick on well wall |
| CN113293802A (en) * | 2021-06-29 | 2021-08-24 | 中建三局集团有限公司 | Construction method of inspection well |
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| Publication number | Publication date |
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| CN115434369B (en) | 2023-06-27 |
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