CN110416959B - Prefabricated assembly type device integrating cable trench and drainage trench and use method thereof - Google Patents
Prefabricated assembly type device integrating cable trench and drainage trench and use method thereof Download PDFInfo
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- CN110416959B CN110416959B CN201910567566.5A CN201910567566A CN110416959B CN 110416959 B CN110416959 B CN 110416959B CN 201910567566 A CN201910567566 A CN 201910567566A CN 110416959 B CN110416959 B CN 110416959B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
- H02G9/065—Longitudinally split tubes or conduits therefor
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Abstract
The invention discloses a prefabricated assembly type device of an integrated cable trench and a drainage ditch and a using method thereof, and the prefabricated assembly type device comprises a plurality of first prefabricated standard section drainage cabins which are sequentially connected, wherein each first prefabricated standard section drainage cabin is connected with a prefabricated standard section cable cabin in parallel, the plurality of first prefabricated standard section drainage cabins are mutually communicated, and the plurality of prefabricated standard section cable cabins are mutually communicated; a second prefabricated standard section drainage cabin is connected between two adjacent first prefabricated standard section drainage cabins through prefabricated drainage cabin three-way connecting pieces, and a plurality of first prefabricated standard section drainage cabins are connected between the two prefabricated drainage cabin three-way connecting pieces; the problem that in the drainage engineering in the prior art, the arrangement of drainage facilities is easy to conflict with the arrangement of a field direct-buried cable trench, the construction quantity of drainage structures is large, and the construction cost is high is fundamentally solved.
Description
Technical Field
The invention belongs to the technical field of road drainage devices and cable laying devices, and relates to a prefabricated assembly type device for an integrated cable trench and a drainage trench, and a use method of the prefabricated assembly type device for the integrated cable trench and the drainage trench.
Background
At present, the policy support of the state on the new energy industry is continuously weakened, the competition of the photovoltaic industry and the wind power industry in the market is more and more intense, meanwhile, the requirement of the state on environmental protection in engineering construction is higher and higher, and the requirements on how to guarantee the construction period, splicing quality, reducing cost, protecting ecology and the like in the engineering construction gradually become one of important innovative ideas breaking through the current competition situation of the new energy industry in the market.
Although the field drainage engineering and the cable laying engineering are less in place than the electric engineering and civil engineering projects as the auxiliary projects of the whole new energy industry project, the cost ratio of the whole project is not light because the engineering quantity is large.
The traditional method of drainage engineering of photovoltaic and wind power projects is to arrange a trapezoidal section concrete drainage side ditch along the longitudinal through length of the excavation side of an access road of a photovoltaic region, but the floor area of a photovoltaic project is large, the access road in the field usually extends for several kilometers, the path of the drainage side ditch in the drainage engineering is long, and the cost per meter is high; the construction quality is difficult to ensure; the maintenance period of the concrete drainage side ditch is longer; the quality, the construction period and the cost of the whole project drainage project are not easy to be integrally controlled; the traditional gutter is easy to be blocked by silt and weeds due to the rough surface of the inner wall of the traditional gutter in the using process; the traditional drainage side ditch is easy to generate frost heaving cracks and deformation cracks and has poor durability; the traditional drainage side ditch needs to be matched with a water collecting well, so that the engineering cost is increased invisibly; the traditional gutter cannot be reused and easily damages the ecological environment of a field.
The traditional method of the field cable laying engineering of the photovoltaic and wind power projects is to excavate a cable trench according to the designed depth along a field cable laying path, backfill and compact the cable trench layer by using original soil after placing the cable at the bottom of the trench, but the new energy industry projects have larger occupied area, the cable laying path in the field usually extends for kilometers, the earthwork excavation and backfill amount in the cable laying process is larger, and the cost per meter is higher; in the construction process, the complete depth of the direct-buried cable trench can not reach the designed depth usually, and the construction quality is difficult to ensure; the construction period of the direct-buried cable laying is long; the direct-buried cable laying path is usually not provided with a clear mark, and potential risk exists when ground excavation is needed in later-stage maintenance or other engineering construction; the quality, the construction period and the cost of the whole project drainage project are not easy to be integrally controlled.
Disclosure of Invention
The invention aims to provide a prefabricated assembly type device for integrating a cable trench and a drainage trench, which solves the problem that drainage facility arrangement in drainage engineering in the prior art is easy to conflict with site direct-buried cable trench arrangement.
The prefabricated assembly type device of the integrated cable trench and the drainage ditch comprises a plurality of first prefabricated standard section drainage cabins which are sequentially connected, wherein each first prefabricated standard section drainage cabin is connected with a prefabricated standard section cable cabin in parallel, the plurality of first prefabricated standard section drainage cabins are communicated with one another, and the plurality of prefabricated standard section cable cabins are communicated with one another; a second prefabricated standard section drainage cabin is connected between two adjacent first prefabricated standard section drainage cabins through prefabricated drainage cabin three-way connecting pieces, and a plurality of first prefabricated standard section drainage cabins are connected between the two prefabricated drainage cabin three-way connecting pieces; the side plate of the first prefabricated standard section drainage cabin, which is close to the prefabricated standard section cable cabin, is as high as the side plate of the prefabricated standard section cable cabin, the other side plate of the first prefabricated standard section drainage cabin is less than the side plate of the prefabricated standard section cable cabin, and a first buckle plate is additionally arranged at the top end of the prefabricated standard section cable cabin.
The invention is also characterized in that:
the prefabricated standard section cable cabin is further connected with a prefabricated cable cabin corner connecting piece, and the prefabricated standard section cable cabin is further connected with a prefabricated cable cabin three-way connecting piece.
The first prefabricated standard section drainage cabin is connected with the second prefabricated standard section drainage cabin through the prefabricated drainage cabin corner connecting piece.
The height of two side plates of the second prefabricated standard section drainage cabin is equal and lower than that of the prefabricated standard section cable cabin side plates, and a second buckle plate is additionally arranged at the top end of the second prefabricated standard section drainage cabin.
A first groove is formed in the outer wall of one end of the first prefabricated standard section drainage cabin, and a first bulge matched with the first groove is formed in the outer wall of the other end of the first prefabricated standard section drainage cabin; a second groove is formed in the outer wall of one end of the prefabricated standard section cable cabin, and a second protrusion matched with the second groove is arranged on the outer wall of the other end of the prefabricated standard section cable cabin.
A third groove is formed in the inner side wall of the top end of the prefabricated standard section cable cabin, the first buckle plate comprises a flat plate, a support plate matched with the third groove is vertically fixed on the surface of the flat plate, and the support plate is located in the third groove.
A fourth groove is formed in the inner side wall of the top end of the second prefabricated standard section drainage cabin, the second buckle plate comprises a second flat plate, a second support plate matched with the fourth groove is vertically fixed to the surface of the second flat plate, and the second support plate is located in the fourth groove.
Another object of the present invention is to provide a method for using a prefabricated assembly type device for integrating a cable trench and a drainage trench.
The invention adopts another technical scheme that a using method of a prefabricated assembly type device for integrating a cable trench and a drainage trench comprises the prefabricated assembly type device for integrating the cable trench and the drainage trench, and the method comprises the following specific steps of:
step 1, firstly, longitudinally excavating a foundation pit along the excavation side of a gravel road of a field area according to the sizes of a first prefabricated standard section drainage cabin and a prefabricated standard section cable cabin, arranging a trench bottom longitudinal slope not less than 0.5% at the bottom of the foundation pit, leveling and compacting the virtual soil at the bottom of the foundation pit, pouring plain concrete at the bottom of the foundation pit, vibrating and compacting the plain concrete, and plastering and forming the plain concrete;
and 3, after the prefabricated standard section cable cabin and the first prefabricated standard section drainage cabin are arranged and installed along respective paths, placing cables to be laid in the field in the prefabricated standard section cable cabin, covering the prefabricated standard section cable cabin with a first buckle plate, tightly buckling, and finally filling soil into gaps between the first prefabricated standard section drainage cabin, the prefabricated standard section cable cabin and the foundation pit and tightly vibrating.
The invention has the beneficial effects that:
the prefabricated assembly type device of the integrated cable trench and the drainage ditch is characterized in that a standard section drainage cabin, a prefabricated standard section cable cabin, a prefabricated drainage cabin corner connecting piece, a prefabricated cable cabin corner connecting piece, a prefabricated drainage cabin three-way connecting piece, a prefabricated cable cabin three-way connecting piece, a first buckle plate, a second buckle plate and a cover plate are prefabricated, and the adaptability of a cable trench laying path and a drainage ditch arrangement path to plane extension and turning requirements in an actual field is high; the structure and the shape are simple, the combination and the installation modes are simple and easy, the requirement on the technical level of constructors is low, and the labor cost is reduced; the whole set of prefabricated components can be reused. The use method of the prefabricated assembly type device for integrating the cable trench and the drainage trench is convenient for integrally controlling the quality, the construction period and the cost of project drainage engineering and cable laying engineering, further reduces the engineering cost and ensures the integral quality of the engineering; the problems that the arrangement of drainage facilities in drainage engineering in the prior art is easy to conflict with the arrangement of a field direct-buried cable trench, the construction quantity of drainage structures is large, and the construction cost is high are fundamentally solved; the buried depth of the cable in the direct-buried cable laying project does not reach the standard, the path is not clear, the quantity of excavation projects is large, and the like.
Drawings
FIG. 1 is a schematic view of a prefabricated assembly of an integrated cable trench and drain of the present invention;
FIG. 2 is a schematic structural view of a prefabricated drainage tank tee connector in a prefabricated assembly type device of an integrated cable trench and drainage trench according to the present invention;
FIG. 3 is a side sectional view A of a prefabricated assembly of an integrated cable trench and drain of the present invention;
FIG. 4 is a side view, in cross-section, of side B of a prefabricated assembly of an integrated cable trench and drain of the present invention;
FIG. 5 is a schematic structural view of a prefabricated cable compartment corner connector of the prefabricated assembly type integrated cable trench and drain of the present invention;
FIG. 6 is a schematic structural view of a prefabricated drainage chamber corner connector of the prefabricated assembly type integrated cable trench and drainage trench of the present invention;
FIG. 7 is a schematic structural view of a prefabricated cable compartment tee connection of a prefabricated assembly type device of an integrated cable trench and drain of the present invention;
FIG. 8 is a schematic side sectional view of a second prefabricated standard drainage module of the prefabricated assembly type integrated cable trench and drainage ditch of the present invention;
fig. 9 is a schematic side sectional view of a second prefabricated standard segment drainage tank B in the prefabricated assembly type integrated cable trench and drainage trench according to the present invention.
In the drawing, 1, a first prefabricated standard section drainage cabin, 2, a prefabricated standard section cable cabin, 3, a prefabricated drainage cabin corner connecting piece, 4, a prefabricated cable cabin corner connecting piece, 5, a prefabricated drainage cabin three-way connecting piece, 6, a prefabricated cable cabin three-way connecting piece, 7, a first buckle plate, 8, a second prefabricated standard section drainage cabin, 9, a water stop layer, 10, a second buckle plate, 11, a first groove, 12, a first bulge, 13, a third groove, 14, a second groove, 15, a second bulge and 16, a fourth groove are formed.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
A prefabricated assembly type device integrating a cable trench and a drainage ditch is shown in figure 1 and comprises a plurality of first prefabricated standard section drainage cabins 1 which are sequentially connected, wherein each first prefabricated standard section drainage cabin 1 is connected with a prefabricated standard section cable cabin 2 side by side, the plurality of first prefabricated standard section drainage cabins 1 are mutually communicated, and the plurality of prefabricated standard section cable cabins 2 are mutually communicated; a second prefabricated standard section drainage cabin 8 is connected between every two adjacent first prefabricated standard section drainage cabins 1 through prefabricated drainage cabin three-way connecting pieces 5, a plurality of first prefabricated standard section drainage cabins 1 are connected between every two adjacent prefabricated standard section drainage cabins 5, the second prefabricated standard section drainage cabins 8 are connected on the path of the first prefabricated standard section drainage cabins 1 at intervals, and water is discharged to a depression on the other side of a road; the cross sections of the first prefabricated standard section drainage cabin 1 and the prefabricated standard section cable cabin 2 are U-shaped, the lengths of the first prefabricated standard section drainage cabin 1 and the prefabricated standard section cable cabin 2 are equal, the height of a side plate, close to the prefabricated standard section cable cabin 2, of the first prefabricated standard section drainage cabin 1 is the same as that of a side plate of the prefabricated standard section cable cabin 2, and is larger than that of the other side plate, so that the situation that excessive rainwater collected by the first prefabricated standard section drainage cabin 1 flows back into the prefabricated standard section cable cabin 2 in the actual engineering use process is avoided, and the service life of a cable is shortened. And a first buckle plate 7 is additionally arranged at the top end of the prefabricated standard section cable cabin 2.
As shown in fig. 2, three connectors of the prefabricated drainage cabin three-way connecting piece 5 are respectively provided with a groove or a bulge corresponding to the first prefabricated standard section drainage cabin 1; in the branch path section, the horizontal outlet of the prefabricated drainage cabin three-way connecting piece 5 is respectively connected with two first prefabricated standard section drainage cabins 1 in an inserting mode, the vertical outlet is connected with a second prefabricated standard section drainage cabin 8 in an inserting mode, the horizontal first prefabricated standard section drainage cabin 1 continues to form a drainage path, and the second prefabricated standard section drainage cabin 8 discharges water to a depression (road filling side) on the other side of the road, so that the turning and extending of the embedding path of the first prefabricated standard section drainage cabin 1 between the straight section and the vertical branch section are realized. The prefabricated drainage cabin three-way connecting piece 5 is a three-way groove, and a cover plate can be additionally arranged on the prefabricated drainage cabin three-way connecting piece 5 according to requirements.
As shown in fig. 3, a first groove 11 is formed along the outer wall of one end of the first prefabricated standard section drainage cabin 1, and a first protrusion 12 matched with the first groove 11 is arranged on the outer wall of the other end of the first prefabricated standard section drainage cabin 1; as shown in fig. 4, a second groove 14 is formed along the outer wall of one end of the prefabricated standard section cable compartment 2, and a second protrusion 15 adapted to the second groove 14 is formed on the outer wall of the other end of the prefabricated standard section cable compartment 2. On a straight line road, a plurality of first prefabricated standard section drainage cabins 1 are matched and sequentially spliced through a first groove 11 and a first protrusion 12, and a plurality of prefabricated standard section cable cabins 2 are matched and sequentially spliced through a second groove 14 and a second protrusion 15, so that the extension of a cable cabin path of a straight line section is realized.
As shown in fig. 5, the cable storage system further comprises prefabricated cable storage room corner connectors 4, two adjacent prefabricated standard section cable storage rooms 2 are connected through the prefabricated cable storage room corner connectors 4, a cable is led into a field area, and grooves or protrusions corresponding to the prefabricated standard section cable storage rooms 2 are respectively arranged at two ends of each prefabricated cable storage room corner connector 4; in a broken line path section (road end), the prefabricated cable cabin corner connecting piece 4 is communicated with the two prefabricated standard section cable cabins 2 in an inserting mode so as to realize the turning and extension of the buried path of the prefabricated standard section cable cabin 2 between the straight line section and the broken line section.
As shown in fig. 6, the first prefabricated standard section drainage cabin 1 is connected with a second prefabricated standard section drainage cabin 8 through a prefabricated drainage cabin corner connecting piece 3, and two ends of the prefabricated drainage cabin corner connecting piece 3 are respectively provided with a groove or a bulge corresponding to the first prefabricated standard section drainage cabin 1 and the second prefabricated standard section drainage cabin 8; at a broken line path section (road end), the prefabricated drainage cabin corner connecting piece 3 is communicated with the first prefabricated standard section drainage cabin 1 and the second prefabricated standard section drainage cabin 8 in an inserting mode, so that the turning and the extension of the embedding path of the first prefabricated standard section drainage cabin 1 between the straight line section and the broken line section are realized, and water is drained to a low-lying part (road filling side) on the other side of the road. The height of the prefabricated cable compartment corner connecting piece 4 is larger than that of the prefabricated drainage compartment corner connecting piece 3. The prefabricated drainage cabin corner connecting piece 3 is an L-shaped groove, and a cover plate can be additionally arranged on the prefabricated drainage cabin three-way connecting piece 5 according to requirements.
As shown in fig. 7, the cable cabin further comprises a prefabricated cable cabin three-way connecting piece 6, one prefabricated standard section cable cabin 2 is simultaneously connected with two prefabricated standard section cable cabins 2 through the prefabricated cable cabin three-way connecting piece 6, and three interfaces of the prefabricated cable cabin three-way connecting piece 6 are respectively provided with a groove or a protrusion corresponding to the prefabricated standard section cable cabin 2; in the branch path section, the prefabricated cable cabin three-way connecting piece 6 is respectively communicated with the three prefabricated standard section cable cabins 2 in an inserting mode, the prefabricated standard section cable cabin 2 connected with the vertical interface leads the cable into the field, and therefore turning and extension of the embedding path of the prefabricated standard section cable cabin 2 between the straight line section and the vertical direction branch section are achieved. The height of the prefabricated cable cabin three-way connecting piece 6 is greater than that of the prefabricated drainage cabin three-way connecting piece 5. Prefabricated cable cabin corner connecting piece 4 is L type groove, adds on prefabricated cable cabin corner connecting piece 4 and establishes the apron, and prefabricated cable cabin tee bend connecting piece 6 is three logical grooves, adds on prefabricated cable cabin tee bend connecting piece 6 and establishes the apron to prevent that water from getting into prefabricated standard section cable cabin 2.
As shown in fig. 8 and 9, a fifth groove 17 is formed in the outer wall of one end of the second prefabricated standard section drainage cabin 8, a third protrusion 18 matched with the fifth groove 17 is formed in the outer wall of the other end of the second prefabricated standard section drainage cabin 8, the second prefabricated standard section drainage cabin 8 is connected with the prefabricated drainage cabin corner connecting piece 3 or the prefabricated drainage cabin three-way connecting piece 5 through the fifth groove 17 and the third protrusion 18, and the second prefabricated standard section drainage cabin 8 is connected with the first prefabricated standard section drainage cabin 1 through the prefabricated drainage cabin corner connecting piece 3 or the prefabricated drainage cabin three-way connecting piece 5; the heights of two side plates of the second prefabricated standard section drainage cabin 8 are equal and are lower than the heights of the side plates of the prefabricated standard section cable cabin 2, and a second buckle plate 10 is additionally arranged at the top end of the second prefabricated standard section drainage cabin 8. On a drainage path, every certain distance, the first prefabricated standard section drainage cabin 1 is connected with a second prefabricated standard section drainage cabin 8 through a prefabricated drainage cabin three-way connecting piece 5, so that the second prefabricated standard section drainage cabin 8 is perpendicular to the first prefabricated standard section drainage cabin 1, an outlet of the second prefabricated standard section drainage cabin 8 is positioned on the road filling side, and the second prefabricated standard section drainage cabin 8 drains water to a depression on the other side of the road (the road filling side); at the end of the path, the first prefabricated standard segment drainage cabin 1 is connected with the second prefabricated standard segment drainage cabin 8 through a prefabricated drainage cabin corner connecting piece 3, so that water is drained to a low-lying place on the road filling side. A fourth groove 16 is formed in the inner side wall of the top end of the second prefabricated standard section drainage cabin 8, the second buckle plate 10 comprises a second flat plate 10-1, a second support plate 10-2 matched with the fourth groove 16 is vertically fixed on the surface of the second flat plate 10-1, and the second support plate 10-2 is located in the fourth groove 16.
The contact surface of the first buckle 7 and the prefabricated standard section cable cabin 2 is provided with a water stopping layer 9, the water stopping layer 9 is a rubber water stopping belt and is arranged between the first buckle 7 and the prefabricated standard section cable cabin 2, so that a good waterproof effect is achieved, and the interior of the prefabricated standard section cable cabin 2 is dry and airtight.
A third groove 13 is formed in the inner side wall of the top end of the prefabricated standard section cable cabin 2, the first buckle 7 comprises a flat plate 7-1, a support plate 7-2 matched with the third groove 13 is vertically fixed on the surface of the flat plate 7-1, and the support plate 7-2 is located in the third groove 13.
The first prefabricated standard section drainage cabin 1, the prefabricated standard section cable cabin 2, the prefabricated drainage cabin corner connecting piece 3, the prefabricated cable cabin corner connecting piece 4, the prefabricated drainage cabin three-way connecting piece 5, the prefabricated cable cabin three-way connecting piece 6, the first buckle plate 7 and the second buckle plate 10 are all made of resin concrete.
The sections of the first prefabricated standard section drainage cabin 1, the prefabricated standard section cable cabin 2, the prefabricated drainage cabin corner connecting pieces 3, the prefabricated cable cabin corner connecting pieces 4, the prefabricated drainage cabin three-way connecting pieces 5 and the prefabricated cable cabin three-way connecting pieces 6 are rounded rectangles, and water collection and seepage in each cabin are guaranteed, and the cabin body is timely drained.
The use method of the prefabricated assembly type device for integrating the cable trench and the drainage trench comprises the following steps:
step 1, firstly, longitudinally excavating a foundation pit along the inner side (excavation side) of a gravel road of a field according to the sizes of a first prefabricated standard section drainage cabin 1 and a prefabricated standard section cable cabin 2, wherein a trench bottom longitudinal slope not less than 0.5 percent is required to be arranged in the foundation pit along the longitudinal direction of the gravel road of the field, and then leveling and compacting the soil shortage at the bottom of the foundation pit; then pouring plain concrete at the bottom of the foundation pit, vibrating for compacting, and plastering for forming; then sequentially placing the first prefabricated standard section drainage cabin 1 and the prefabricated standard section cable cabin 2 in the foundation pit, and placing the prefabricated standard section cable cabin 2 on the side of the excavation side slope; respectively and sequentially placing a first prefabricated standard section drainage cabin 1 and a prefabricated standard section cable cabin 2 along the path of the straight-line section cable cabin and the drainage cabin; the adjacent first prefabricated standard section drainage cabins 1 and the adjacent prefabricated standard section cable cabins 2 are connected in an end surface groove splicing mode.
Through the mode, the prefabricated assembly type device of the integrated cable trench and the drainage ditch is characterized in that the prefabricated standard section drainage cabin, the prefabricated standard section cable cabin, the prefabricated drainage cabin corner connecting piece, the prefabricated cable cabin corner connecting piece, the prefabricated drainage cabin tee connecting piece, the prefabricated cable cabin corner connecting piece, the first buckle plate, the second buckle plate and the cover plate are prefabricated and processed, and the prefabricated standard section drainage cabin, the prefabricated standard section cable cabin, the prefabricated drainage cabin corner connecting piece, the prefabricated drainage cabin tee connecting piece, the prefabricated cable cabin corner connecting piece, the first buckle plate, the second buckle plate and the cover plate are connected and arranged in a plugging mode through the matching of the protrusions and. The method can fundamentally solve the problems that the arrangement of drainage facilities in the drainage engineering in the prior art is easy to conflict with the arrangement of the field direct-buried cable trench, and the drainage structure has large engineering quantity and high manufacturing cost; the buried depth of the cable in the direct-buried cable laying project does not reach the standard, the path is not clear, the quantity of excavation projects is large, and the like; the extension of cables and drainage on a broken line path and a branch path is realized through a prefabricated drainage cabin corner connecting piece, a prefabricated cable cabin corner connecting piece, a prefabricated drainage cabin three-way connecting piece and a prefabricated cable cabin three-way connecting piece; the second prefabricated standard section drainage cabins are arranged at intervals, and water in the prefabricated standard section drainage cabins is drained in time so as to prevent the prefabricated standard section drainage cabins from overflowing the cabin body due to overlarge water flow.
Claims (4)
1. The prefabricated assembly type device of the integrated cable trench and the drainage ditch is characterized by comprising a plurality of first prefabricated standard section drainage cabins (1) which are sequentially connected, wherein each first prefabricated standard section drainage cabin (1) is connected with a prefabricated standard section cable cabin (2) side by side, the plurality of first prefabricated standard section drainage cabins (1) are mutually communicated, and the plurality of prefabricated standard section cable cabins (2) are mutually communicated; a second prefabricated standard section drainage cabin (8) is connected between two adjacent first prefabricated standard section drainage cabins (1) through a prefabricated drainage cabin three-way connecting piece (5), and a plurality of first prefabricated standard section drainage cabins (1) are connected between the two prefabricated drainage cabin three-way connecting pieces (5); the height of a side plate, close to the prefabricated standard section cable compartment (2), of the first prefabricated standard section drainage compartment (1) is the same as that of a side plate of the prefabricated standard section cable compartment (2), the height of the other side plate of the first prefabricated standard section drainage compartment (1) is smaller than that of the side plate of the prefabricated standard section cable compartment (2), and a first buckle plate (7) is additionally arranged at the top end of the prefabricated standard section cable compartment (2); the heights of two side plates of the second prefabricated standard section drainage cabin (8) are equal and lower than the heights of the side plates of the prefabricated standard section cable cabin (2), and a second buckle plate (10) is additionally arranged at the top end of the second prefabricated standard section drainage cabin (8); a first groove (11) is formed in the outer wall of one end of the first prefabricated standard section drainage cabin (1), and a first bulge (12) matched with the first groove (11) is formed in the outer wall of the other end of the first prefabricated standard section drainage cabin (1); a second groove (14) is formed along the outer wall of one end of the prefabricated standard section cable cabin (2), and a second bulge (15) matched with the second groove (14) is formed in the outer wall of the other end of the prefabricated standard section cable cabin (2); a third groove (13) is formed in the inner side wall of the top end of the prefabricated standard section cable cabin (2), the first buckle plate (7) comprises a flat plate (7-1), a support plate (7-2) matched with the third groove (13) is vertically fixed on the surface of the flat plate (7-1), and the support plate (7-2) is located in the third groove (13); a fourth groove (16) is formed in the inner side wall of the top end of the second prefabricated standard section drainage cabin (8), the second buckle plate (10) comprises a second flat plate (10-1), a second support plate (10-2) matched with the fourth groove (16) is vertically fixed on the surface of the second flat plate (10-1), and the second support plate (10-2) is located in the fourth groove (16).
2. The prefabricated assembly type device for the integrated cable trench and drainage ditch according to claim 1, wherein the prefabricated standard section cable compartment (2) is further connected with a prefabricated cable compartment corner connecting piece (4), and the prefabricated standard section cable compartment (2) is further connected with a prefabricated cable compartment tee connecting piece (6).
3. The prefabricated assembly type device for the integrated cable trench and drainage ditch according to claim 1, further comprising prefabricated drainage cabin corner connectors (3), wherein the first prefabricated standard section drainage cabin (1) is further connected with the second prefabricated standard section drainage cabin (8) through the prefabricated drainage cabin corner connectors (3).
4. A method of using a prefabricated integrated cable trench and drain assembly, comprising the prefabricated integrated cable trench and drain assembly of claim 1, comprising the steps of:
step 1, excavating a foundation pit longitudinally along the excavation side of a gravel road of a field area according to the sizes of a first prefabricated standard section drainage cabin (1) and a prefabricated standard section cable cabin (2), arranging a trench bottom longitudinal slope not less than 0.5% at the bottom of the foundation pit, leveling and compacting the virtual soil at the bottom of the foundation pit, pouring plain concrete at the bottom of the foundation pit, vibrating and compacting the concrete, and plastering and forming the concrete;
step 2, when a straight line path section is formed, sequentially placing a plurality of first prefabricated standard section drainage cabins (1) in a foundation pit, sequentially placing a plurality of prefabricated standard section cable cabins (2) in the foundation pit correspondingly, and placing the prefabricated standard section cable cabins (2) on the side of an excavation side slope; when a branch section path is branched, the three prefabricated standard section cable cabins (2) are connected through the prefabricated cable cabin three-way connecting piece (6); at intervals, the first prefabricated standard section drainage cabin (1) is connected with a second prefabricated standard section drainage cabin (8) through a vertical interface of a prefabricated drainage cabin three-way connecting piece (5) to discharge water to a low-lying place on the other side of a road, and a horizontal interface of the prefabricated drainage cabin three-way connecting piece (5) is continuously connected with the first prefabricated standard section drainage cabin (1); at the end of the path, the first prefabricated standard section drainage cabin (1) is connected with a second prefabricated standard section drainage cabin (8) through a prefabricated drainage cabin corner connecting piece (3) and discharges water to a depression on the other side of the road;
step 3, after the prefabricated standard section cable compartment (2) and the first prefabricated standard section drainage compartment (1) are arranged and installed along respective paths, cables to be arranged in a field area are placed in the prefabricated standard section cable compartment (2), and a first buckle plate (7) is covered on the prefabricated standard section cable compartment (2) and is tightly buckled; and (2) arranging a 2% drainage longitudinal slope on the side, close to the road, of the first prefabricated standard section drainage cabin (1), and finally filling soil into gaps among the first prefabricated standard section drainage cabin (2), the prefabricated standard section cable cabin (2) and the foundation pit and vibrating the gaps to be compact.
Priority Applications (1)
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19836923A1 (en) * | 1998-08-05 | 2000-02-10 | Dsi Rohrleitungsbau Zubehoer | Cable installation system especially for optical cables |
| CN205319665U (en) * | 2016-01-21 | 2016-06-15 | 李乐 | Curbstone with escape canal and cable pit |
| CN205944977U (en) * | 2016-07-14 | 2017-02-08 | 中国电建集团贵阳勘测设计研究院有限公司 | A prefabricated cable pit that is used for mountain region wind -powered electricity generation field cabling |
| CN206220998U (en) * | 2016-09-19 | 2017-06-06 | 贵州省公路工程集团有限公司 | A kind of discharge structure on the outside of tunnel inverted arch |
| CN207032440U (en) * | 2017-03-29 | 2018-02-23 | 四川君羊建设集团有限公司 | A kind of prefabricated gutter component of double water-proof functions |
| CN107938702A (en) * | 2017-12-10 | 2018-04-20 | 成都隶盈科技有限公司 | A kind of cast-in-place concrete cable conduit construction method |
| CN207327274U (en) * | 2017-08-22 | 2018-05-08 | 潘春光 | A kind of water channel engineering system |
| CN108842818A (en) * | 2018-07-27 | 2018-11-20 | 中铁第四勘察设计院集团有限公司 | Integrated synthesis pipe trench and construction method based on energy storage type tramcar engineering |
-
2019
- 2019-06-27 CN CN201910567566.5A patent/CN110416959B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19836923A1 (en) * | 1998-08-05 | 2000-02-10 | Dsi Rohrleitungsbau Zubehoer | Cable installation system especially for optical cables |
| CN205319665U (en) * | 2016-01-21 | 2016-06-15 | 李乐 | Curbstone with escape canal and cable pit |
| CN205944977U (en) * | 2016-07-14 | 2017-02-08 | 中国电建集团贵阳勘测设计研究院有限公司 | A prefabricated cable pit that is used for mountain region wind -powered electricity generation field cabling |
| CN206220998U (en) * | 2016-09-19 | 2017-06-06 | 贵州省公路工程集团有限公司 | A kind of discharge structure on the outside of tunnel inverted arch |
| CN207032440U (en) * | 2017-03-29 | 2018-02-23 | 四川君羊建设集团有限公司 | A kind of prefabricated gutter component of double water-proof functions |
| CN207327274U (en) * | 2017-08-22 | 2018-05-08 | 潘春光 | A kind of water channel engineering system |
| CN107938702A (en) * | 2017-12-10 | 2018-04-20 | 成都隶盈科技有限公司 | A kind of cast-in-place concrete cable conduit construction method |
| CN108842818A (en) * | 2018-07-27 | 2018-11-20 | 中铁第四勘察设计院集团有限公司 | Integrated synthesis pipe trench and construction method based on energy storage type tramcar engineering |
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