CN215343561U

CN215343561U - PC base of power distribution cabinet

Info

Publication number: CN215343561U
Application number: CN202121588306.5U
Authority: CN
Inventors: 雷奇灵; 程成; 赵艳茹; 习熊诗航; 郑蕊
Original assignee: Hubei Jingli Construction Engineering Co Ltd
Current assignee: Hubei Jingli Construction Engineering Co Ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-28
Anticipated expiration: 2031-07-13

Abstract

The utility model provides a power distribution cabinet PC base which comprises a plurality of supporting frames and a plurality of connecting reinforcing steel bars, wherein the supporting frames are arranged in fixing piles, two oppositely arranged fixing piles are connected through the connecting reinforcing steel bars, each supporting frame comprises a plurality of vertical reinforcing steel bars arranged in parallel, adjusting nuts are sleeved on the vertical reinforcing steel bars, the two vertical reinforcing steel bars are connected through transverse reinforcing steel bars, the transverse reinforcing steel bars are fixed on the adjusting nuts through limiting lugs, and locking nuts are further arranged and used for fixing the transverse reinforcing steel bars on one sides of the transverse reinforcing steel bars. The utility model has simple operation, greatly improves the integral stability of the base, has high efficiency and convenient construction and easy material taking, greatly facilitates the installation of the power distribution cabinet and ensures the use safety of the power distribution cabinet.

Description

PC base of power distribution cabinet

Technical Field

The utility model relates to the technical field of base construction, in particular to a PC base of a power distribution cabinet.

Background

The power distribution cabinet is a basic power supply unit for ensuring normal operation of equipment and has the function of sectional debugging and control. Because outdoor environment is different, directly install the switch board on ground and dangerous, and have the in-process of long-term use, ground vapor, rainwater get into the cabinet body easily, cause the problem of damage to relevant equipment. Traditional switch board base adopts brick step or interim cushion, and whole bearing capacity is limited, and the process of manufacture takes material consuming time, does not completely accord with interim switch board base standard requirement in addition. In outdoor construction sites, because the problems of concrete surplus and reinforcement excess always exist due to the requirement of ensuring the construction progress, how to utilize the existing surplus materials is a problem to be solved urgently.

Chinese patent document CN212626612U describes a base for outdoor power distribution cabinet, which adjusts the installation position through the main pipe, the horizontal pipe and the sliding pipe, but the bearing capacity of the structure is directly determined by the rigidity of the bottom vertical pipe, and the manufacturing cost is high, and it needs to be customized, and the anti-overturning capacity in the using process has a defect, so it needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a power distribution cabinet PC base, which solves the problems that the base manufacturing process is relatively complex, the base stability is insufficient, concrete and reinforcing steel bar excess materials on a construction site cannot be effectively utilized, and the power distribution cabinet PC base is not energy-saving and environment-friendly.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a switch board PC base, including a plurality of support frames and a plurality of connecting reinforcement, the support frame sets up in the spud pile, connect through a plurality of connecting reinforcement between two relative spud piles that set up, the support frame includes a plurality of parallel arrangement's vertical reinforcing bar, the cover is equipped with adjusting nut on the vertical reinforcing bar, connect through horizontal reinforcing bar between two vertical reinforcing bar, horizontal reinforcing bar passes through spacing hangers to be fixed on adjusting nut, still be equipped with lock nut, lock nut is used for fixing horizontal reinforcing bar in horizontal reinforcing bar one side.

In a preferred scheme, the adjusting nut comprises a square barrel, a first threaded hole penetrates through the middle of the square barrel, a second threaded hole and a third threaded hole are formed in the outer side wall of the square barrel at intervals, and the limiting hanging lugs are fixed in the second threaded hole and the third threaded hole respectively.

In a preferred scheme, the central axes of the second threaded hole and the third threaded hole are vertical, and the central heights of the second threaded hole and the third threaded hole are different.

In the preferred scheme, a through hole is formed in one side of the limiting hanging lug, the transverse steel bar penetrates through the through hole, the transverse steel bar is fixed to one side of the limiting hanging lug through a locking nut, a second connecting column is arranged on the other side of the limiting hanging lug, and the second connecting column is located in the first threaded hole.

In the preferred scheme, spacing hangers includes spacing ring and connecting seat, and spacing ring and connecting seat threaded connection run through on the spacing ring and are equipped with the through-hole, and the bottom of spacing ring is equipped with first spliced pole, and the upper portion of connecting seat is equipped with the fourth screw hole, and first spliced pole is located the fourth screw hole, and the lower part of connecting seat is equipped with the second spliced pole.

In a preferable scheme, the outer side of the square cylinder is provided with a round angle.

In the preferred scheme, the outer diameter of the connecting steel bars is larger than that of the support frame, the connecting steel bars are fixed on the transverse steel bars, and the central axes of the connecting steel bars are respectively vertical to the central axes of the vertical steel bars and the central axis of the transverse steel bars.

In the preferred scheme, adjusting nuts penetrate through the transverse reinforcing steel bars, limiting lugs are connected to the adjusting nuts through threads, connecting reinforcing steel bars penetrate through the limiting lugs, and the connecting reinforcing steel bars are fixed on one sides of the limiting lugs through locking nuts.

The utility model has the beneficial effects that: through setting up adjusting nut, can be quick assemble the reinforcing bar clout of job site, horizontal reinforcing bar and vertical steel bar firm in connection, make the atress more even through the connecting reinforcement between the different spud pile, the installation of adjusting the screw thread is nimble convenient, the installation accuracy is high, the retentivity is good, very big simplification the construction, the efficiency is improved, and the commonality is high, the multiple occasion of adaptation, spacing hangers can be adjusted according to the reinforcing bar length of difference, the preparation requirement of reinforcing bar has been reduced, can satisfy on-the-spot switch board base configuration requirement completely, carry out make full use of concrete and reinforcing bar clout, it is good to have guaranteed that the base construction quality when energy-concerving and environment-protective.

Drawings

The utility model is further illustrated by the following figures and examples.

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic top view of the internal structure of the present invention;

FIG. 4 is a schematic view of the adjusting nut of the present invention;

FIG. 5 is a schematic top view of the adjusting nut of the present invention;

FIG. 6 is a schematic cross-sectional view of an adjustment nut A-A of the present invention;

fig. 7 is an exploded view of the spacing lug of the present invention.

In the figure: a support frame 1; vertical reinforcing steel bars 101; transverse reinforcement bars 102; connecting the steel bars 2; an adjusting nut 3; a square barrel 301; a first threaded hole 302; a second threaded hole 303; a third threaded hole 304; rounded corners 305; a limiting hanging lug 4; a stop collar 401; a connecting socket 402; a through hole 403; a first connecting post 404; a fourth threaded hole 405; a second connecting post 406; a lock nut 5; and (6) fixing the piles.

Detailed Description

As in fig. 1-7, a switch board PC base, including a plurality of support frames 1 and a plurality of connecting reinforcement 2, support frame 1 sets up in spud pile 6, connect through a plurality of connecting reinforcement 2 between two relative spud piles 6 that set up, support frame 1 includes a plurality of parallel arrangement's vertical reinforcement 101, the cover is equipped with adjusting nut 3 on the vertical reinforcement 101, connect through horizontal reinforcing bar 102 between two vertical reinforcement 101, horizontal reinforcing bar 102 is fixed on adjusting nut 3 through spacing hangers 4, still be equipped with lock nut 5, lock nut 5 is used for fixing horizontal reinforcing bar 102 in horizontal reinforcing bar 102 one side. From this structure, so that vertical reinforcing bar 101 connects into a whole through horizontal reinforcing bar 102, support frame 1 has guaranteed that bearing capacity is high, connect through connecting reinforcement 2 between two support frames 1, under the good prerequisite of guaranteeing the atress, concrete material's pouring has been reduced, the material has been practiced thrift, adjusting nut 3 can cross prize horizontal reinforcing bar 102 and fix in suitable position, spacing hangers 4 carry out radially spacingly to horizontal reinforcing bar 102, lock nut 5 carries out the axial spacingly to horizontal reinforcing bar 102, therefore overall stability is strong, the rigidity is good.

In a preferable scheme, the adjusting nut 3 comprises a square barrel 301, a first threaded hole 302 is arranged in the middle of the square barrel 301 in a penetrating mode, a second threaded hole 303 and a third threaded hole 304 are arranged on the outer side wall of the square barrel 301 at intervals, and the limiting hanging lugs 4 are fixed in the second threaded hole 303 and the third threaded hole 304 respectively. Horizontal reinforcing bar 101 and vertical reinforcing bar 102 are the screw-thread steel respectively, from this structure to make the outside screw thread that utilizes vertical reinforcing bar 101 and horizontal reinforcing bar 102 respectively, can be with mediating convenient the fixing in suitable position of nut 3, through second screw hole 303 and third screw hole 304, spacing hangers 4 can be convenient ann pull open on square section of thick bamboo 301 easy operation.

In a preferred embodiment, the central axes of the second threaded hole 303 and the third threaded hole 304 are perpendicular, and the central heights of the second threaded hole 303 and the third threaded hole 304 are different. Due to the structure, two adjacent limiting lugs 4 are arranged at different heights, and the situation that the transverse steel bars 102 in the limiting lugs 4 interfere due to overlong length is avoided.

In a preferable scheme, a through hole 403 is formed in one side of the limiting hanging lug 4, the transverse steel bar 102 penetrates through the through hole 403, the transverse steel bar 102 is fixed to one side of the limiting hanging lug 4 through a locking nut 5, a second connecting column 406 is arranged on the other side of the limiting hanging lug 4, and the second connecting column 406 is located in the first threaded hole 302. From this structure to make the through-hole 403 of spacing hangers 4 can carry out radial limiting action to horizontal reinforcing bar 102, second spliced pole 406 and adjusting nut 3 threaded connection, simple to operate simultaneously.

In a preferred scheme, the limiting hanging lug 4 comprises a limiting ring 401 and a connecting seat 402, the limiting ring 401 is in threaded connection with the connecting seat 402, a through hole 403 penetrates through the limiting ring 401, a first connecting column 404 is arranged at the bottom of the limiting ring 401, a fourth threaded hole 405 is arranged on the upper portion of the connecting seat 402, the first connecting column 404 is located in the fourth threaded hole 405, and a second connecting column 406 is arranged at the lower portion of the connecting seat 402. From this structure to make spacing ring 401 and connecting seat 402 be two independent parts respectively, can through-hole 403 to the distance between adjusting nut 3 can the segmentation adjust, and accommodation is wider, and the distance between connecting seat 402 and the adjusting nut 3 can be adjusted, and the distance between spacing ring 401 and the connecting seat 402 also can be adjusted simultaneously, and is more convenient during the regulation, and the adaptability is stronger.

In a preferred scheme, the outer side of the square barrel 301 is provided with a round corner 305. From this structure to it is more convenient during making the operation, adopt the design of fillet 305, to doing benefit to constructor's use, fish tail when having avoided the rotation.

In an optimal scheme, the outer diameter of the connecting steel bar 2 is larger than that of the support frame 1, the connecting steel bar 2 is fixed on the transverse steel bar 102, and the central axis of the connecting steel bar 2 is perpendicular to the central axis of the vertical steel bar 101 and the central axis of the transverse steel bar 102 respectively. From this structure to make connecting reinforcement 2 fix in the 1 outside of support frame, connect into two independent support frames 1 and become whole, have more stable effect, simultaneously between two support frames 1, increased the space, reduced pouring of concrete, it is energy-conserving more environmental protection.

In the preferred scheme, adjusting nuts 3 penetrate through the transverse reinforcing steel bars 102, limiting lugs 4 are connected to the adjusting nuts 3 through threads, connecting reinforcing steel bars 2 penetrate through the limiting lugs 4, and the connecting reinforcing steel bars 2 are fixed on one sides of the limiting lugs 4 through locking nuts 5. From this structure to thereby make can revise the height of connecting reinforcement 2 through changing adjusting nut 3's position, guaranteed that whole atress is better, bear the weight of stronger.

The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.

Claims

1. The utility model provides a switch board PC base, characterized by: including a plurality of support frames (1) and a plurality of connecting reinforcement (2), support frame (1) sets up in spud pile (6), connect through a plurality of connecting reinforcement (2) between two spud piles (6) that set up relatively, support frame (1) includes a plurality of parallel arrangement's vertical reinforcement (101), the cover is equipped with adjusting nut (3) on vertical reinforcement (101), connect through horizontal reinforcing bar (102) between two vertical reinforcement (101), horizontal reinforcing bar (102) are fixed on adjusting nut (3) through spacing hangers (4), still be equipped with lock nut (5), lock nut (5) are used for fixing horizontal reinforcing bar (102) in horizontal reinforcing bar (102) one side.

2. The PC base of claim 1, further comprising: the adjusting nut (3) comprises a square barrel (301), a first threaded hole (302) penetrates through the middle position of the square barrel (301), a second threaded hole (303) and a third threaded hole (304) are formed in the outer side wall of the square barrel (301) at intervals, and the limiting hanging lugs (4) are fixed in the second threaded hole (303) and the third threaded hole (304) respectively.

3. The PC base of claim 2, further comprising: the central axes of the second threaded hole (303) and the third threaded hole (304) are vertical, and the central heights of the second threaded hole (303) and the third threaded hole (304) are different.

4. The PC base of claim 2, further comprising: spacing hangers (4) one side is equipped with through-hole (403), and horizontal reinforcing bar (102) are worn to establish in through-hole (403), and horizontal reinforcing bar (102) are fixed in spacing hangers (4) one side through lock nut (5), and the opposite side of spacing hangers (4) is equipped with second spliced pole (406), and second spliced pole (406) are located first screw hole (302).

5. The PC base of claim 4, wherein: spacing hangers (4) are including spacing ring (401) and connecting seat (402), spacing ring (401) and connecting seat (402) threaded connection, run through on spacing ring (401) and be equipped with through-hole (403), the bottom of spacing ring (401) is equipped with first spliced pole (404), the upper portion of connecting seat (402) is equipped with fourth screw hole (405), first spliced pole (404) are located fourth screw hole (405), the lower part of connecting seat (402) is equipped with second spliced pole (406).

6. The PC base of claim 2, further comprising: the outside of square section of thick bamboo (301) is equipped with fillet (305).

7. The PC base of claim 1, further comprising: the outer diameter of the connecting steel bars (2) is larger than that of the support frame (1), the connecting steel bars (2) are fixed on the transverse steel bars (102), and the central axes of the connecting steel bars (2) are perpendicular to the central axes of the vertical steel bars (101) and the central axis of the transverse steel bars (102).

8. The PC base of claim 7, further comprising: adjusting nuts (3) are arranged on the transverse reinforcing steel bars (102) in a penetrating mode, limiting lugs (4) are connected to the adjusting nuts (3) in a threaded mode, connecting reinforcing steel bars (2) are arranged in the limiting lugs (4) in a penetrating mode, and the connecting reinforcing steel bars (2) are fixed on one sides of the limiting lugs (4) through locking nuts (5).