CN219240616U - Prefabricated pin-connected panel cable shaft - Google Patents

Prefabricated pin-connected panel cable shaft Download PDF

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Publication number
CN219240616U
CN219240616U CN202222976581.5U CN202222976581U CN219240616U CN 219240616 U CN219240616 U CN 219240616U CN 202222976581 U CN202222976581 U CN 202222976581U CN 219240616 U CN219240616 U CN 219240616U
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China
Prior art keywords
plate
positioning
base
work well
plates
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CN202222976581.5U
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Chinese (zh)
Inventor
胡雷剑
潘白浪
徐超
沈伟华
缪叶风
潘建乔
朱子奇
戈必成
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Pinghu General Electrical Installation Co ltd
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Pinghu General Electrical Installation Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/10Geothermal energy

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Abstract

In order to solve the problems of lower construction efficiency and easy environmental destruction of a cable well in the prior art, the utility model provides a prefabricated assembled cable working well, which solves the technical problems that: the cable working well is formed by on-site assembly of a modularized prefabricated base, a first positioning plate, a second positioning plate, a side plate and a cover plate, the base forms a bottom layer of the cable working well, the first positioning plate and the side plate are arranged on the upper portion of the base to form a middle layer of the cable working well, the second positioning plate is arranged on the upper portion of the first positioning plate and the upper portion of the side plate to form an upper layer of the cable working well, and the cover plate is paved on the upper portion of the second positioning plate to form a top layer of the cable working well. The utility model can improve the construction efficiency and reduce the damage to the environment by prefabricating each component of the cable well and splicing on site.

Description

Prefabricated pin-connected panel cable shaft
Technical Field
The utility model belongs to the technical field of cable wells, and particularly relates to a prefabricated assembled cable working well.
Background
At present, the construction of electric power infrastructure such as cable pit, cable pit and the like generally needs to dig out great hole body on the ground, then carries out the construction of cable pit in the hole body, and in order to leave sufficient construction space, the general hole body that needs to dig out is great in volume, just so has caused afforestation excavation area big, and building rubbish such as brick bits can both cause pollution and the destruction of different degree to environment and afforestation in the work progress, causes the policy processing expense after the construction to increase constantly.
The method of site construction generally needs to be constructed gradually from the foundation to the cover plate, which results in long construction period and greatly influences the construction efficiency. In addition, some cable wells in the prior art adopt a scheme of integral prefabrication, but the efficiency of integral prefabrication is low and the transportation is inconvenient.
It is therefore highly desirable to design a cable work well that can be assembled.
Disclosure of Invention
In order to solve the problems that the construction efficiency of a cable well is low and the environment is easy to damage in the prior art, the utility model provides the prefabricated assembled cable working well, which can improve the construction efficiency and reduce the damage to the environment by performing on-site splicing on each component of the prefabricated cable well structure.
The utility model provides a prefabricated assembled cable working well, which solves the technical problems that: the cable working well is formed by on-site assembly of a modularized prefabricated base, a first positioning plate, a second positioning plate, a side plate and a cover plate, the base forms a bottom layer of the cable working well, the first positioning plate and the side plate are arranged on the upper portion of the base to form a middle layer of the cable working well, the second positioning plate is arranged on the upper portion of the first positioning plate and the upper portion of the side plate to form an upper layer of the cable working well, and the cover plate is paved on the upper portion of the second positioning plate to form a top layer of the cable working well. Through prefabricating each component that constitutes the cable shaft in the mill to each component is assembled on site, and a plurality of parts can be produced simultaneously like this, and with cable shaft split into a plurality of parts moreover, every part's volume and weight are less, are convenient for transport and installation.
Preferably, the first locating plate is connected with the base, the side plate is connected with the base, the second locating plate is connected with the first locating plate, and the second locating plate is connected with the side plate through a mortise and tenon structure. All adopt mortise and tenon structure in each component interconnect, make things convenient for each component to install in the location of direction of height, stable in structure after the component interconnect is convenient for assemble moreover, can improve the intensity after the assembly simultaneously.
Preferably, a water outlet is formed in the middle of the bottom surface of the base. The accumulated water entering the cable well can be discharged through the water outlet, and a good working environment is provided for the inside of the cable well.
Preferably, the middle layer of the cable well is provided with four first positioning plates and side plates, the first positioning plates are of L-shaped structures and are arranged at four corner positions of the base, one side plate is arranged between every two adjacent first positioning plates, and the side plates are connected with the side faces of the first L-shaped structures through mortise and tenon joints. Through the L-shaped structure design of the first positioning plate, the strength of the corner of the assembled cable well is improved, and then the stability of the overall structure can be improved, wherein the first positioning plate side plates are connected through the mortise and tenon joint structure, and the stability and the reliability of the connecting part can be improved.
Preferably, at least one side plate is reserved with a threading hole. The threading holes are used for passing cables which need to enter the cable well.
Preferably, the second locating plate is installed in the corner position, the second locating plate includes L shaped plate I and L shaped plate II, and the upper strata of cable shaft is equipped with two L shaped plate I and two L shaped plate II, and two L shaped plate I and two L shaped plate II crisscross distribution, through bolt fixed connection between L shaped plate I and the L shaped plate II. The L-shaped structural design of the second locating plate can improve the strength of the corner of the assembled cable well, and further can improve the stability of the overall structure, wherein the lower end of the second locating plate is simultaneously lapped on the first locating plate and the side plate, and thus the stability of the connecting part of the first locating plate and the side plate can be improved.
Preferably, the side of two ends of L shaped plate I is equipped with and is located inboard locating plate I, the side of two ends of L shaped plate II is equipped with and is located locating plate II in the outside, the connecting hole has been seted up respectively on locating plate I and the locating plate II, and locating plate I and locating plate II of L shaped plate I and L shaped plate II pass through the bolted connection who passes the connecting hole. The second locating plate includes two kinds of different structures of L shaped plate I and L shaped plate II, is convenient for pass through bolt fixed connection between two adjacent L shaped plate I and the L shaped plate II like this, and four second locating plates can form a confined annular structure like this, and the connection position carries out reliable connection moreover, has improved overall structure's stability.
Preferably, the joints between the first positioning plate and the base, between the first positioning plate and the side plate, between the side plate and the base, between the second positioning plate and the first positioning plate, and between the second positioning plate and the side plate are filled with disulfide sealant. The sealing performance of the joint position can be improved, and underground water is prevented from penetrating into the cable well through the joint position.
Preferably, the inner side walls of the first positioning plate and the second positioning plate are provided with a ladder for climbing. The cable well is convenient for operators to get in and out.
Preferably, the base, the first positioning plate, the second positioning plate, the side plate and the cover plate are all provided with at least one hanging ring. The lifting device is used for lifting the components, and can be conveniently transported and installed.
The technical scheme adopted by the utility model has at least the following advantages:
1. each component can be prefabricated independently, so that the processing efficiency can be improved;
2. the cable well is spliced and assembled on site, so that the operation range is small, and the damage to the environment can be reduced;
3. adopt the connection structure of mortise and tenon joint between each component, easy to assemble can improve the holistic stability after the equipment moreover.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional front view of the present utility model;
FIG. 2 is a schematic side cross-sectional view of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic top view of the base of the present utility model;
FIG. 5 is a schematic view of a first positioning plate structure of the present utility model;
FIG. 6 is a schematic view of the L-shaped plate I structure of the utility model;
FIG. 7 is a schematic view of the structure of the L-shaped plate II of the present utility model;
FIG. 8 is a schematic diagram of the cover plate structure of the present utility model;
FIG. 9 is a schematic view of a side panel construction of the present utility model;
fig. 10 is a side elevation cross-sectional view of the side plate of the present utility model.
In the figure: 1. a base; 2. a first positioning plate; 3. a second positioning plate; 31. an L-shaped plate I; 32. an L-shaped plate II; 4. a side plate; 5. a cover plate; 6. a water outlet; 7. a threading hole; 8. a connection hole; 9. a ladder stand; 10. a tenon; 11. mortises.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model discloses a prefabricated assembled cable working well, which is formed by assembling a base 1, a first positioning plate 2, a second positioning plate 3, a side plate 4 and a cover plate 5 which are prefabricated in a modularized mode, wherein the base 1 forms the bottom layer of the cable working well, the first positioning plate 2 and the side plate 4 are arranged at the upper part of the base 1 to form the middle layer of the cable working well, the second positioning plate 3 is arranged at the upper parts of the first positioning plate 2 and the side plate 4 to form the upper layer of the cable working well, and the cover plate 5 is paved at the upper part of the second positioning plate 3 to form the top layer of the cable working well. Wherein each prefabricated component is prepared by taking cement, building reinforcing steel bars, gravel aggregate and the like as main raw materials, and adding admixture, additive and the like according to requirements, and through water adding, stirring, molding, curing or other molding processes, and is buried underground in a modularized complete set form; as a concrete product for laying high-low voltage cables in near and long distance power supply and distribution lines, the concrete product is convenient for line installation and maintenance. When the cable well is designed, each component forming the cable well is prefabricated in a factory, and the components are assembled on site, so that the components can be synchronously produced, the cable well is split into the components, and the volume and the weight of each component are small, so that the cable well is convenient to transport and install.
Wherein when assembling, first locating plate 2 installs in the upper end of base 1, first locating plate 2 in this application also can be called the bight locating plate, its upper end bight position of installing at base 1, first locating plate 2 overall shape is "L" shape, can improve the stability after the concatenation like this, improve the bearing capacity of angle, be the interval between two adjacent first locating plates 2 (i.e. be long and wide direction, two adjacent first locating plates 2 are contactless), install curb plate 4 between two first locating plates 2, one side of one of them first locating plate 2 like this, curb plate 4, another one first locating plate 2's one side forms a side of cable well jointly, like this each first locating plate 2 all two sides, can improve holistic stability.
The second locating plate 3 is installed in this application in the upper end of first locating plate 2 and curb plate 4, second locating plate 3 again includes L shaped plate I and L shaped plate II, also can be called the bight locating plate, it is installed in the bight position of first locating plate 2, the upper strata of cable well has four second locating plates 3 concatenation to form like this, it is to note that, second locating plate 3 overall shape also is "L" shape, the advantage of design into "L" shape is with the description to first locating plate 2 above-mentioned, wherein the length of every side of first locating plate 2 and second locating plate 3 is greater than the length of every side of first locating plate 2, in the time of the installation, one side of second locating plate 3 can overlap joint in the top of first locating plate 2 and curb plate 4 simultaneously, wherein the side of two adjacent L shaped plates I and L II is the butt each other, the advantage of design into "L" shape is with the L shaped plate 3 through with L shaped connection, can be through the overall structure of the L shaped plate II and the L shaped plate 3 when the overall structure is formed with the interface with the second locating plate 3 of the overall shape of this kind of interface, the interface is formed with the overall structure of the second locating plate 3.
In order to facilitate the splicing assembly and improve the stability of the splicing position, the first positioning plate 2 and the base 1, the side plate 4 and the base 1, the second positioning plate 3 and the first positioning plate 2, and the second positioning plate 3 and the side plate 4 are connected through mortise and tenon structures. All adopt mortise and tenon structure in each component interconnect, make things convenient for each component to install in the location of direction of height, stable in structure after the component interconnect is convenient for assemble moreover, can improve the intensity after the assembly simultaneously. The concrete mortise and tenon joint structure is: annular mortises are formed in the upper end face of the base 1, tenons capable of being embedded in the mortises are arranged on the lower end face of the first positioning plate 2, and tenons capable of being embedded in the mortises on the base 1 are also formed in the bottom of the side plate 4. The base 1 is used as a basic part of the whole device, the annular mortises are convenient to process, the same standard can be provided for a plurality of different components arranged above the annular mortises, and the mortises and tenons not only can play a role in positioning standard and convenient installation, but also can improve overall stability. One end of the first positioning plate 2 and one end of the side plate 4 are of a mortise structure, the other end of the first positioning plate is of a tenon structure, and the other end of the first positioning plate and the other end of the side plate are of a tenon structure. The second locating plate 3 is connected with the first locating plate 2 and the side plates 4 through mortise and tenon structures, the upper ends of the first locating plate 2 and the side plates 4 are provided with mortise grooves, the lower ends of the second locating plate 3 are provided with tenons which can be simultaneously embedded into the mortise grooves at the upper ends of the first locating plate 2 and the side plates 4, and the mortise grooves and the tenons on all the components have the same structure and size during actual production, so that the design is convenient for processing and assembly.
In order to further improve the stability of the whole structure, in the utility model, the middle layer of the cable well is provided with four first positioning plates 2 and side plates 4, the first positioning plates 2 are of L-shaped structures and are arranged at four corner positions of the base 1, one side plate 4 is arranged between every two adjacent first positioning plates 2, and the side plates 4 are connected with the side surfaces of the first L shape through mortise and tenon structures. Through the L-shaped structure design of the first positioning plate 2, the strength of the corner of the assembled cable well is improved, and then the stability of the overall structure can be improved, wherein the first positioning plate 2 and the side plate 4 are connected through a mortise and tenon structure, and the stability and the reliability of the connecting part can be improved.
In order to facilitate draining accumulated water, a water outlet 6 is arranged in the middle of the bottom surface of the base 1. The accumulated water entering the cable well can be discharged through the water outlet 6, and a good working environment is provided for the interior of the cable well.
In the utility model, at least one side plate 4 is reserved with a threading hole 7. The threading hole 7 is used for passing the cable which needs to enter the cable well. Since a plurality of cables need to pass through one cable well, the number of the threading holes 7 is reserved according to the requirement, so that the arrangement of the cables can be ensured. In specific production, the hole site specification of the threading hole 7 is determined to have the following three modes: 1. customizing hole sites and specifications according to the site; 2. customizing hole sites and specifications according to design requirements; 3. and (5) standardizing the hole site and the specification.
In order to prevent underground water from entering the cable well, the joints between the first positioning plate 2 and the base 1, the first positioning plate 2 and the side plate 4, the side plate 4 and the base 1, the second positioning plate 3 and the first positioning plate 2, and the joints between the second positioning plate 3 and the side plate 4 are filled with disulfide sealant. The sealing performance of the joint position can be improved, and underground water is prevented from penetrating into the cable well through the joint position.
The utility model is provided with a ladder stand for climbing on the inner side walls of a first positioning plate 2 and a second positioning plate 3. The cable well is convenient for operators to get in and out. At least one hanging ring (not shown in the figure) is arranged on the base 1, the first positioning plate 2, the second positioning plate 3, the side plate 4 and the cover plate 5. The lifting device is used for lifting the components, and can be conveniently transported and installed.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.

Claims (10)

1. The utility model provides a prefabricated pin-connected panel cable work well, its characterized in that, the cable work well is assembled on site through prefabricated base of modularization, first locating plate, second locating plate, curb plate, apron and is formed, the base forms the bottom of cable work well, first locating plate and curb plate are installed on the upper portion of base and are formed the middle level of cable work well, the upper portion at first locating plate and curb plate is installed to the second locating plate and are formed the upper strata of cable work well, the upper portion at the second locating plate is laid to the apron forms the top layer of cable work well.
2. The prefabricated assembled cable work well according to claim 1, wherein the first positioning plate is connected with the base, the side plate is connected with the base, the second positioning plate is connected with the first positioning plate, and the second positioning plate is connected with the side plate through a mortise and tenon structure.
3. The prefabricated assembled cable work well according to claim 1, wherein a water outlet is formed in the middle of the bottom surface of the base.
4. The prefabricated assembled cable work well according to claim 1, wherein the middle layer of the cable well is provided with four first positioning plates and side plates, the first positioning plates are of an L-shaped structure and are arranged at four corner positions of the base, one side plate is arranged between every two adjacent first positioning plates, and the side plates are connected with the side faces of the first L shape through mortise and tenon structures.
5. The prefabricated assembled cable work well according to claim 4, wherein at least one of said side plates is reserved with a threading hole.
6. The prefabricated assembled cable work well according to claim 4, wherein the second positioning plate is installed at the corner position and comprises an L-shaped plate I and an L-shaped plate II, the upper layer of the cable work well is provided with two L-shaped plates I and two L-shaped plates II, the two L-shaped plates I and the two L-shaped plates II are distributed in a staggered mode, and the L-shaped plates I and the L-shaped plates II are fixedly connected through bolts.
7. The prefabricated assembled cable work well according to claim 6, wherein the side edges of the two ends of the L-shaped plate I are provided with positioning plates I positioned on the inner side, the side edges of the two ends of the L-shaped plate II are provided with positioning plates II positioned on the outer side, connecting holes are respectively formed in the positioning plates I and II, and the positioning plates I and II of the L-shaped plate I and II are connected through bolts penetrating through the connecting holes.
8. The prefabricated assembled cable work well according to claim 1, wherein the joints between the first positioning plate and the base, the first positioning plate and the side plate, the side plate and the base, the second positioning plate and the first positioning plate, and the second positioning plate and the side plate are filled with disulfide sealant.
9. The prefabricated assembled cable work well according to claim 1, wherein the inner side walls of the base, the first positioning plate and the second positioning plate are provided with a ladder for climbing.
10. A prefabricated modular cable work well according to any one of the claims 1 to 9, characterized in that,
and at least one hanging ring is arranged on the base, the first positioning plate, the second positioning plate, the side plate and the cover plate.
CN202222976581.5U 2022-11-04 2022-11-04 Prefabricated pin-connected panel cable shaft Active CN219240616U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222976581.5U CN219240616U (en) 2022-11-04 2022-11-04 Prefabricated pin-connected panel cable shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222976581.5U CN219240616U (en) 2022-11-04 2022-11-04 Prefabricated pin-connected panel cable shaft

Publications (1)

Publication Number Publication Date
CN219240616U true CN219240616U (en) 2023-06-23

Family

ID=86848379

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222976581.5U Active CN219240616U (en) 2022-11-04 2022-11-04 Prefabricated pin-connected panel cable shaft

Country Status (1)

Country Link
CN (1) CN219240616U (en)

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