CN216055890U - Prefabricated foundation for installation of power distribution equipment - Google Patents
Prefabricated foundation for installation of power distribution equipment Download PDFInfo
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- CN216055890U CN216055890U CN202122668303.9U CN202122668303U CN216055890U CN 216055890 U CN216055890 U CN 216055890U CN 202122668303 U CN202122668303 U CN 202122668303U CN 216055890 U CN216055890 U CN 216055890U
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Abstract
The utility model belongs to the technical field of power equipment installation, and particularly discloses a prefabricated foundation for power distribution equipment installation, which comprises a first supporting unit, a second supporting unit, two first vertical plates and two second vertical plates, wherein the first supporting unit comprises a bottom plate and a first supporting plate, the first supporting plate is fixedly connected to the top end of the bottom plate, a first returning groove is formed in the first supporting plate, the second supporting unit comprises a second supporting plate, a second returning groove is formed in the bottom end of the second supporting plate, two sides of each second vertical plate are respectively provided with an embedded plate, two ends of each first vertical plate are respectively provided with a first through hole, the two first vertical plates and the two second vertical plates are connected into a frame-shaped structure in a surrounding manner, the top end and the bottom end of the frame-shaped structure are respectively inserted into the second returning groove and the first returning groove, and the first supporting plate, the second supporting plate and the frame-shaped structure are connected into a cable well in a surrounding manner. The utility model can shorten the construction period of capital construction when the power distribution equipment is installed, thereby reducing the loss of users caused by construction power failure.
Description
Technical Field
The utility model relates to the technical field of power equipment installation, in particular to a prefabricated foundation for power distribution equipment installation.
Background
In recent years, along with the development of cities and the demand of beautifying and brightening projects of the cities, the number of projects of overhead lines of urban power distribution networks for grounding cables is increasing. The cable line inserts distribution equipment foundation part and must excavate the construction, and the civil engineering excavation foundation construction degree of difficulty is big for a long period, and rainy, high temperature, low temperature weather can not normally be under construction moreover, seriously influences the engineering progress. Due to the development of social economy and the improvement of the living standard of people, the demand for electricity utilization is higher and higher, great loss is caused to users due to long-time construction and power failure, and the urgent need is to improve the engineering quality, improve the process level and reduce the power failure time.
At present, the process flow of the construction of the basic part of the power distribution equipment is as follows: firstly, excavating equipment foundation civil engineering; secondly, manufacturing equipment foundation square bricks and cement; and thirdly, installing the power distribution equipment. The construction process flow of the power distribution equipment foundation part is mainly long in the second step, long in civil engineering construction period, wide in operation excavation face, large in construction machinery and material yard area and capable of influencing municipal traffic and city appearance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a prefabricated foundation for installation of distribution equipment, which aims to solve the problem that the construction period of a foundation construction part is long when the existing distribution equipment is installed.
In order to achieve the purpose, the utility model provides the following basic scheme: the prefabricated foundation for mounting the power distribution equipment comprises a first supporting unit, a second supporting unit, two first vertical plates and two second vertical plates, wherein the first supporting unit comprises a bottom plate and a first supporting plate, the first supporting plate is fixedly connected to the top end of the bottom plate, a first returning groove is formed in the first supporting plate, the second supporting unit comprises a second supporting plate, a second returning groove is formed in the bottom end of the second supporting plate, the first returning groove and the second returning groove are identical in structure, a mounting groove for nesting the power distribution equipment is formed in the top end of the second supporting plate, nesting plates are arranged on two sides of each second vertical plate, first through holes are formed in two ends of each first vertical plate, the two first vertical plates are arranged in parallel, each nesting plate is nested in each first through hole, and the two first vertical plates and the two second vertical plates are enclosed to form a frame structure, the top end and the bottom end of the frame-shaped structure are respectively inserted into the second returning groove and the first returning groove, and the first supporting plate, the second supporting plate and the frame-shaped structure are encircled to form a cable well.
The principle and the beneficial effects of the utility model are as follows: when the prefabricated foundation is installed, firstly, dig the foundation ditch at the installation site, tamp the foundation ditch bottom after digging, fall into the foundation ditch with the bottom plate after that, the staff inserts first riser and second riser outside the foundation ditch afterwards, make it enclose into the frame-shaped structure, the staff inserts first time inslot with the frame-shaped structure bottom of pegging graft after that, the staff hoists the second backup pad on the top of frame-shaped structure afterwards, and make the top of frame-shaped structure insert second time inslot, the staff backfills the foundation ditch after that, after accomplishing the foundation ditch backfill, the staff hangs distribution equipment in the mounting groove of second backup pad, thereby accomplish distribution equipment's installation. Compared with the prior art, the method can shorten the construction period of the part of the foundation construction when the distribution equipment is installed, thereby reducing the loss of users caused by construction power failure and avoiding the problems of influencing municipal traffic and city appearance when the concrete is used for pouring the prefabricated foundation; in addition, all components of the prefabricated foundation are designed into a plate-shaped structure and are installed in an inserting mode, so that the components of the prefabricated foundation can be transported conveniently.
Scheme two, this is the preferred of basic scheme, the equal rigid coupling in top of second backup pad has four L shape connecting plates, four L shape connecting plate sets up around the week side of mounting groove, every L shape connecting plate all with distribution equipment screw connection.
In a third aspect, the preferable mode of the second aspect is that one surface of each L-shaped connecting plate, which is far away from the power distribution equipment, is an arc surface. The surface of the L-shaped connecting plate, which is far away from the power distribution equipment, is designed into an arc surface, so that accumulated water on the surface of the L-shaped connecting plate can be avoided.
And a fourth scheme is preferable to the third scheme, and the waterproof sealant is further used for sealing the prefabricated foundation connecting seam. This scheme prefabricated basic joint seam include L shape connecting plate respectively with the joint seam of second backup pad and distribution equipment and second backup pad and first backup pad respectively with the joint seam of frame shape structure, it is sealed with above joint seam through waterproof sealed glue, can avoid water to get into in the cable well.
And in a fifth scheme, the preferable preference of the fourth scheme is that a second through hole is formed at the bottom of the mounting groove. The cable of the power distribution device may enter the cable well through the second through hole.
According to the sixth scheme, the fifth scheme is preferable, threaded holes are formed in the peripheral sides of the first supporting plate and the second supporting plate, and each threaded hole is in threaded connection with a bolt used for clamping the first vertical plate and the second vertical plate. The first vertical plate and the second vertical plate are clamped in the first returning groove and the second returning groove through bolts, so that the prefabricated foundation is firmer.
Drawings
FIG. 1 is a perspective view of a prefabricated foundation for installation of electrical distribution equipment in accordance with the present invention;
FIG. 2 is a front view of a prefabricated foundation for installation of the electrical distribution equipment of the present invention;
FIG. 3 is a right side view of a prefabricated foundation for installation of the electrical distribution equipment of the present invention;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
FIG. 5 is a perspective view of a first vertical plate of a prefabricated foundation for installation of a power distribution device according to the present invention;
FIG. 6 is a schematic structural diagram of a second vertical plate in the prefabricated foundation for installation of the power distribution equipment according to the present invention;
FIG. 7 is a schematic structural diagram of the prefabricated foundation for installation of power distribution equipment according to the present invention, wherein the first vertical plate and the second vertical plate are assembled;
FIG. 8 is a schematic structural view of a first support unit of the prefabricated foundation for installation of power distribution equipment according to the present invention;
FIG. 9 is a perspective view of a second support unit of the prefabricated foundation for installation of electrical distribution equipment of the present invention;
fig. 10 is a bottom view of fig. 9.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: bottom plate 1, first backup pad 2, first time type groove 3, screw hole 4, first riser 5, second riser 6, first through-hole 7, nested plate 8, second backup pad 9, second time type groove 10, second through-hole 11, mounting groove 12, L shape connecting plate 13, distribution equipment 14, cable shaft 15.
Examples
As shown in fig. 1 to 10: the prefabricated foundation for installation of the power distribution equipment 14 comprises a first supporting unit, a second supporting unit, two first risers 5 and two second risers 6, first support element includes bottom plate 1 and first backup pad 2, first backup pad 2 welds in the top of bottom plate 1, first time type groove 3 has been seted up on the top of first backup pad 2, second support element includes second backup pad 9, second time type groove 10 has been seted up to the bottom of second backup pad 9, first time type groove 3 and second time type groove 10 structure are the same, mounting groove 12 that is used for nested distribution equipment 14 is seted up on the top of second backup pad 9, second through-hole 11 has been seted up to the tank bottom of mounting groove 12, the equal rigid coupling in top of second backup pad 9 has four L shape connecting plates 13, four L shape connecting plates 13 set up around the week side of mounting groove 12, every L shape connecting plate 13 all with distribution equipment 14 screw connection, the one side that distribution equipment 14 was kept away from to every L shape connecting plate 13 is the cambered surface.
The two sides of each second vertical plate 6 are respectively provided with an embedded plate 8, the two ends of each first vertical plate 5 are respectively provided with a first through hole 7, the two first vertical plates 5 are arranged in parallel, the embedded plate 8 of each second vertical plate 6 is embedded in the first through hole 7, the two first vertical plates 5 and the two second vertical plates 6 are enclosed to form a frame-shaped structure, the top end and the bottom end of the frame-shaped structure are respectively inserted in the second returning groove 10 and the first returning groove 3, the first supporting plate 2, the second supporting plate 9 and the frame-shaped structure are enclosed to form a cable well 15, and a cable of a piece of equipment enters the cable well 15 through the first through hole 7; waterproof sealants are arranged at the joints of the L-shaped connecting plate 13, the second supporting plate 9 and the power distribution equipment 14 and the joints of the second supporting plate 9, the first supporting plate 2 and the frame structure; threaded holes 4 are formed in the peripheral sides of the first supporting plate 2 and the second supporting plate 9, and bolts used for clamping the first vertical plate 5 and the second vertical plate 6 are connected to each threaded hole 4 in a threaded mode.
The implementation manner of the embodiment is as follows: when the prefabricated foundation is installed, firstly digging a foundation pit at an installation place, tamping the bottom end of the foundation pit after digging, then dropping a bottom plate 1 into the foundation pit, then inserting a first vertical plate 5 and a second vertical plate 6 outside the foundation pit by a worker to form a frame structure in a surrounding manner, then inserting the bottom end of the inserted frame structure into a first returning groove 3 by the worker, then hoisting a second supporting plate 9 at the top end of the frame structure by the worker, inserting the top end of the frame structure into a second returning groove 10, then rotating a bolt by the worker to enable the end part of the bolt to move towards the first vertical plate 5 and the second vertical plate 6 along a threaded hole 4 until the first vertical plate 5 and the second vertical plate 6 are clamped tightly, then coating waterproof sealant at each connecting seam of the prefabricated foundation by the worker, backfilling the foundation pit by the worker after finishing coating the waterproof sealant, and backfilling the foundation pit, the worker hangs the distribution equipment 14 into the mounting groove 12 of the second support plate 9, and then the worker fixedly connects the side of the distribution equipment 14 to the L-shaped connection plate 13 by means of screws, thereby completing the mounting of the distribution equipment 14.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The prefabricated foundation for mounting the distribution equipment is characterized by comprising a first supporting unit, a second supporting unit, two first vertical plates and two second vertical plates, wherein the first supporting unit comprises a bottom plate and a first supporting plate, the first supporting plate is fixedly connected to the top end of the bottom plate, a first returning groove is formed in the first supporting plate, the second supporting unit comprises a second supporting plate, a second returning groove is formed in the bottom end of the second supporting plate, the first returning groove and the second returning groove are identical in structure, a mounting groove for nesting the distribution equipment is formed in the top end of the second supporting plate, nesting plates are arranged on two sides of each second vertical plate, first through holes are formed in two ends of each first vertical plate, the two first vertical plates are arranged in parallel, each nesting plate is nested in the first through holes, the two first vertical plates and the two second vertical plates are encircled to form a frame structure, the top end and the bottom end of the frame-shaped structure are respectively inserted into the second returning groove and the first returning groove, and the first supporting plate, the second supporting plate and the frame-shaped structure are encircled to form a cable well.
2. The prefabricated foundation for installation of power distribution equipment according to claim 1, wherein four L-shaped connecting plates are fixedly connected to the top end of each of the second support plates, the four L-shaped connecting plates are arranged around the periphery of the installation groove, and each of the L-shaped connecting plates is connected with a power distribution equipment screw.
3. The prefabricated foundation for installation of electrical distribution equipment of claim 2, wherein a face of each of said L-shaped connecting plates, which faces away from said electrical distribution equipment, is a curved face.
4. The prefabricated foundation for installation of electrical distribution equipment of claim 3 further comprising a waterproof sealant for sealing joints between said prefabricated foundations.
5. The prefabricated foundation for installation of power distribution equipment according to claim 4, wherein a second through hole is formed at the bottom of the installation groove.
6. The prefabricated foundation for installation of power distribution equipment as claimed in claim 5, wherein threaded holes are formed in the peripheral sides of the first support plate and the second support plate, and each threaded hole is in threaded connection with a bolt for clamping the first vertical plate and the second vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122668303.9U CN216055890U (en) | 2021-11-02 | 2021-11-02 | Prefabricated foundation for installation of power distribution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122668303.9U CN216055890U (en) | 2021-11-02 | 2021-11-02 | Prefabricated foundation for installation of power distribution equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216055890U true CN216055890U (en) | 2022-03-15 |
Family
ID=80613044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122668303.9U Active CN216055890U (en) | 2021-11-02 | 2021-11-02 | Prefabricated foundation for installation of power distribution equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216055890U (en) |
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2021
- 2021-11-02 CN CN202122668303.9U patent/CN216055890U/en active Active
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