CN217629939U - Construction structure of distribution panel cabinet body - Google Patents
Construction structure of distribution panel cabinet body Download PDFInfo
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- CN217629939U CN217629939U CN202221771922.9U CN202221771922U CN217629939U CN 217629939 U CN217629939 U CN 217629939U CN 202221771922 U CN202221771922 U CN 202221771922U CN 217629939 U CN217629939 U CN 217629939U
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- cabinet body
- concrete layer
- foundation ditch
- cable
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Abstract
The utility model discloses a construction structures of distribution panel cabinet body, the intelligent cabinet temperature adjusting device comprises a cabinet body, the below ground of the cabinet body has still dug the foundation ditch, first concrete layer is pour to the bottom surface of foundation ditch, the barricade is built by laying bricks or stones in first concrete layer's edge, foundation ditch connecting cable ditch, the opening of foundation ditch is equipped with a supporting beam, second concrete layer is pour to the below ground of the cabinet body, a supporting beam will the opening of foundation ditch divide into installing zone and maintenance area, cabinet body bottom through the channel-section steel install in the installing zone, maintenance area is equipped with the apron. The utility model provides a current distribution panel cabinet body construction structures cause and use not enough safety, the fragile problem of the cabinet body.
Description
Technical Field
The utility model relates to a distribution panel equipment construction field, concretely relates to construction structures of distribution panel cabinet body.
Background
A distribution panel is a distribution device used to receive and distribute electrical energy and to control, protect and measure distribution lines. The bottom of the cabinet body adopting fixed installation is directly contacted with the ground when the cabinet body is installed, so that the cabinet body is not beneficial to heat dissipation, and the humidity seeped from the ground easily corrodes the ground of the cabinet body to cause damage.
Disclosure of Invention
The utility model provides a construction structures of the distribution panel cabinet body has solved current construction structures of the distribution panel cabinet body and has caused the use not enough safety, the fragile problem of the cabinet body.
In order to solve the problems, the following technical scheme is proposed: the intelligent cabinet temperature adjusting device comprises a cabinet body, the below ground of the cabinet body has still dug the foundation ditch, first concrete layer is pour to the bottom surface of foundation ditch, the barricade is built by laying bricks or stones in the edge on first concrete layer, foundation ditch connecting cable ditch, the opening of foundation ditch is equipped with a supporting beam, second concrete layer is pour on the below ground of the cabinet body, a supporting beam will the opening of foundation ditch divide into installing zone and maintenance area, cabinet body bottom through the channel-section steel install in the installing zone, maintenance area is equipped with the apron.
Furthermore, the lateral wall of barricade is equipped with cable support, cable support is provided with the three-layer at least.
Furthermore, a third concrete layer is further poured on the outer side wall, located on the upper surface of the second concrete layer and tightly attached to the channel steel.
Furthermore, the cross section of the cable trench is in an inverted trapezoid shape.
Furthermore, a protective cover is arranged on the cable trench.
Further, the top of the channel steel is fixedly connected with the bottom of the cabinet body through bolts, and the bottom of the channel steel is fixedly connected with the second concrete layer through expansion bolts.
Further, follow the cable pit is provided with a plurality of cable inspection shafts, and is a plurality of the cable inspection shaft all is equipped with well head assorted inspection shaft lid.
Further, the inspection well cover is a resin composite board.
The utility model has the advantages that the cabinet body is more stable due to the construction mode, and the cabinet body is not easy to topple and move; when the cabinet body needs to be moved, the cabinet body can be moved only by loosening the bolt, so that the maintenance and the replacement of the cabinet body are more convenient; and the cabinet body passes through the channel-section steel to be supported on second concrete layer, makes to form the clearance between the cabinet body and the second concrete layer, more does benefit to the heat dissipation like this, can prevent that the cabinet body bottom is rotten to the moisture on ground simultaneously.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a cross-sectional view of the cable trench of the present invention;
FIG. 4 is a cross-sectional view of the cable inspection well of the present invention;
fig. 5 is the utility model discloses well cable pit is with the schematic diagram of being connected of foundation ditch.
In the figure: 1-a cabinet body; 201-a first concrete layer; 202-a second concrete layer; 203-a third concrete layer; 3, foundation pit; 4-retaining wall; 5-a support beam; 6-channel steel; 7-cover plate; 8-a cable support; 9-bolt; 10-expansion bolts; 11-a protective cover; 12-cable trench; 13-a cable manhole; 14-a manhole cover; 15-a cable; 16-protective tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The construction structure of the distribution screen cabinet body shown in fig. 1-5 comprises a cabinet body 1, wherein the cabinet body 1 is a high-voltage distribution screen cabinet body, during construction, a rectangular foundation pit 3 is dug on the ground, the bottom of the foundation pit 3 is tamped and filled, then a first concrete layer 201 is poured at the bottom of the foundation pit 3, the thickness of the first concrete layer is 200mm, after the first concrete layer 201 reaches the design strength, a retaining wall 4 with four sides surrounded is built at the peripheral edge of the first concrete layer 201 and close to the side wall of the foundation pit 3, the retaining wall 4 is built by concrete solid bricks and M10 cement mortar, the thickness of a thick wall is 420mm, waterproof mortar with the thickness of 20mm is smeared on two sides of the retaining wall 4, the retaining wall 4 and the waterproof mortar reach the design strength, and a gap between the side wall of the foundation pit 3 and the retaining wall 4 is backfilled and tamped by soil; a second concrete layer 202 is poured to the ground, the thickness of the second concrete layer 202 is 200mm, the second concrete layer 202 needs to cover the upper side of the retaining wall 4, meanwhile, a supporting beam 5 is built above the foundation pit 3, the supporting beam 5 divides the opening of the foundation pit 3 into an installation area and an overhaul area, the cabinet body 1 is installed on the installation area through channel steel 6, and a cover plate 7 is installed in the overhaul area; the foundation pit 3 is communicated with the cable trench 12; a protection pipe 16 is laid in the cable trench 12 close to the bottom, the protection pipe 16 is a CPVC (chlorinated polyvinyl chloride) pipe, a cable 15 is laid in the protection pipe 16, fine sand is laid at the bottom of the cable trench 12 to bury the protection pipe 16, so that the protection pipe 16 can be uniformly stressed, the cable trench 12 needs to be backfilled, a protection cover 11 covers the surface of the cable trench 12, and a cable inspection well 13 is arranged in the cable trench 12.
The lateral wall of foundation ditch 3 is equipped with three-layer 50 by 50 angle steel cable support 8, and 8 one end of cable support are fixed at the lateral wall of barricade 4 through M12 expansion bolts 10, and cable support 8 is located the below of apron 7.
After the second concrete layer 202 reaches the design strength, the channel steel 6 is fixed on the upper surface of the second concrete layer 202 through the expansion bolts 10, then the cabinet body 1 is fixed on the upper surface of the channel steel 6 through the bolts 9, and finally a third concrete layer 203 is poured on the upper surface of the second concrete layer 202 and clings to the outer side wall of the channel steel 6, wherein the thickness of the third concrete layer is 150mm.
The cross-section of the cable trench 12 is inverted trapezoid, and the side wall of the cable trench 12 inclines from inside to outside, so that the structure is more stable, and the side wall of the cable trench 12 is not easy to collapse.
The protective cover 11 is covered on the cable trench 12, and the upper surface of the protective cover 11 is provided with words of 'having electric danger', 'not approaching', and the like to play a warning role, so that other non-maintenance personnel are prevented from approaching and digging the cable 15.
The bottom of the cabinet body 1 is supported and fixed through the channel-section steel 6, certain space is left to the below that makes the cabinet body 1, convenient heat dissipation like this, M12 bolt 10 and the bottom fixed connection of the cabinet body 1 are passed through at the top of channel-section steel 6, M12 expansion bolts 10 and the first concrete layer 201 fixed connection of the cabinet body 1 below are passed through to the bottom of channel-section steel 6, when expend with heat and contract with cold take place at first concrete layer 201, expansion bolts 10 can guarantee that the cabinet body 1 is fixed subaerial by the channel-section steel 6 is stable all the time.
A plurality of cable inspection shafts 13 are provided along the cable trench 12 to allow inspection and maintenance of cables 15 at various locations.
The cable inspection wells 13 are provided with inspection well covers 14 matched with well mouths, the inspection well covers 14 are integrally formed by injecting resin materials into a die and are integrally molded by die casting, and meanwhile warning characters such as 'danger of electricity' and 'no approach' are integrally formed on the upper surfaces of the cover bodies, so that people or sundries can be prevented from falling into the cable inspection wells 13.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a construction structures of distribution panel cabinet body, includes the cabinet body (1), its characterized in that, foundation ditch (3) have still been dug on the below ground of the cabinet body (1), first concrete layer (201) are pour to the bottom surface of foundation ditch (3), barricade (4) are built by laying bricks or stones in the edge of first concrete layer (201), foundation ditch (3) connecting cable ditch (12), the opening of foundation ditch (3) is equipped with a supporting beam (5), second concrete layer (202) are pour to the below ground of the cabinet body (1), supporting beam (5) will the opening of foundation ditch (3) is divided into installing zone and maintenance area, install in the installing zone through channel-section steel (6) bottom the cabinet body (1), the maintenance area is equipped with apron (7).
2. Construction structure of a cabinet body of a distribution panel according to claim 1, characterized in that the side walls of the retaining wall (4) are provided with cable brackets (8).
3. The construction structure of the cabinet body of the power distribution panel according to claim 1, wherein a third concrete layer (203) is further poured on the upper surface of the second concrete layer (202) and clings to the outer side wall of the channel steel (6).
4. The construction structure of the distribution board cabinet according to claim 1, wherein the cable trench (12) has an inverted trapezoidal cross section.
5. The construction structure of the distribution panel cabinet body according to claim 1, wherein the top of the channel steel (6) is fixedly connected with the bottom of the cabinet body (1) through bolts (10), and the bottom of the channel steel (6) is fixedly connected with the second concrete layer (202) through expansion bolts (10).
6. Construction structure of a switchboard cabinet according to claim 1, characterized in that said cable trench (12) is provided with a protective cover (11).
7. The construction structure of the cabinet body of the distribution panel according to claim 1, wherein a plurality of cable inspection wells (13) are arranged along the cable trench (12), and each of the plurality of cable inspection wells (13) is provided with an inspection well cover (14) matched with a well head.
8. The construction structure of the distribution board cabinet according to claim 7, wherein the manhole cover (14) is a resin composite board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221771922.9U CN217629939U (en) | 2022-07-11 | 2022-07-11 | Construction structure of distribution panel cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221771922.9U CN217629939U (en) | 2022-07-11 | 2022-07-11 | Construction structure of distribution panel cabinet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217629939U true CN217629939U (en) | 2022-10-21 |
Family
ID=83632513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221771922.9U Active CN217629939U (en) | 2022-07-11 | 2022-07-11 | Construction structure of distribution panel cabinet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217629939U (en) |
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2022
- 2022-07-11 CN CN202221771922.9U patent/CN217629939U/en active Active
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