Modular installation structure of box-type substation

Abstract

The utility model discloses a modular installation structure of a box-type substation, and relates to the technical field of installation of box-type substations. Side box plates are inserted into the left end and the right end of a base in a penetrating mode, splicing box plates are inserted into the front ends and the rear ends of the side box plates in a penetrating mode, a blocking assembly is installed on the base in an embedded mode and comprises a blocking plate arranged at the bottom of the front side of the side box plates, and a reset shaft rod and a fixed inserting rod are inserted into the upper end and the lower end of the blocking plate respectively. The top of the splicing box plate and the top of the side box plate are covered with a top plate, a fixing assembly is further arranged between the top plate and the base and comprises a first hook fixed to the base and a second hook fixed to the top plate, and the first hook and the second hook are connected through a fixing belt. Through cooperation of the blocking assemblies, the splicing box plates and the side box plates, the splicing type modular installation effect is achieved, the stability of the box wall of the box-type substation is improved, the traction effect is added between the base and the top plate through the fixing assemblies, and the stability of the top plate is improved.

Description

Technical Field

[0001] This utility model belongs to the field of installation technology of prefabricated substations, and in particular relates to a modular installation structure for prefabricated substations. Background Technology

[0002] A prefabricated box-type substation is a prefabricated high-voltage switchgear, distribution transformer, and low-voltage power distribution device. Its overall structure is box-shaped, mainly composed of an outer box and various internal power equipment and facilities. The outer box is composed of multiple prefabricated modules spliced ​​together.

[0003] Chinese patent application CN221447844U discloses an installation structure for a prefabricated substation, relating to the field of prefabricated substation installation technology. The structure includes a base; a vertical limiting post on the upper side of the base, with a horizontal first positioning hole on the limiting post; a horizontal lifting shaft and positioning post at the bottom of the prefabricated substation; the lifting shaft is vertically slidably connected to the prefabricated substation, and the positioning post is horizontally slidably connected to the prefabricated substation; the lifting shaft and positioning post are respectively connected to a first elastic element and a second elastic element; the first elastic element allows the lifting shaft to slide to the lower position, and the second elastic element allows the positioning post to extend into the first positioning hole; a traction rope is connected between the lifting shaft and the positioning post; when the lifting shaft slides to the upper position, the traction rope causes the positioning post to disengage from the first positioning hole; this utility model features a vertically sliding lifting shaft, which, during the lifting of the prefabricated substation, automatically separates or engages with the limiting post according to the change in the position of the lifting shaft, through the traction rope and elastic element, achieving automatic positioning and separation during the lifting of the prefabricated substation.

[0004] The aforementioned installation structure of a prefabricated substation features a vertical limiting column mounted on its base. The base is fixedly connected to the bottom frame via the limiting column, and the bottom frame is an integral part of the prefabricated substation body. This achieves the effect of fixing the prefabricated substation body. However, the height of the prefabricated substation body is much greater than the length of the limiting column on the base, and there are no auxiliary fixing structures on the prefabricated substation body. Consequently, the fixing effect provided by the limiting column is extremely limited, making it impossible to stably fix the prefabricated substation body to the base. Furthermore, the prefabricated substation body is a box-shaped structure, including four side walls and a top cover. The four side walls and the top cover are fixedly connected, typically using conventional components such as hinge bolts or slotted bolts. A shielding strip or sealant is applied at the connection point to achieve the effect of sealing the prefabricated substation body. Although this assembly method is simple, it only uses conventional components for the assembly between the side walls and between the side walls and the top cover. The final assembled box has an unstable cubic shape, resulting in poor stability of the prefabricated substation body. To address these issues, we provide a modular installation structure for prefabricated substations. Utility Model Content

[0005] The purpose of this utility model is to provide a modular installation structure for a prefabricated substation. By combining the blocking components, splicing panels, and side panels, it not only achieves a modular installation effect but also improves the stability of the prefabricated substation body's walls. By adding a traction effect between the base and the top plate through the fixing components, the stability of the top plate is improved, thus solving the problems that have occurred in the aforementioned installation structure of a prefabricated substation.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a modular installation structure for a prefabricated substation, comprising a base; side panels are inserted at both ends of the base, and splicing panels are inserted at the front and rear ends of the side panels. Each splicing panel includes a first panel inserted into the side panel, and a connecting plate is inserted at the other end of the first panel. The first panel is connected to the second panel via the connecting plate. A blocking assembly is embedded in the bottom front side of the side panel and on the base. The blocking assembly includes a blocking plate located at the bottom front side of the side panel, and a reset shaft and a fixing rod are respectively inserted at the top and bottom ends of the blocking plate. A top plate covers the splicing panels and the side panels, and a fixing assembly is provided between the top plate and the base. The fixing assembly includes a first hook fixed to the base and a second hook fixed to the top plate. The first hook and the second hook are connected by a fixing strap.

[0008] The present invention is further configured such that the left and right ends of the base are provided with sliding grooves one, and the front and rear sides of the base are provided with sliding grooves two, the front end of the sliding groove one is provided with a rotating groove, and the left and right side walls of the rotating groove are provided with two shaft holes arranged vertically and horizontally.

[0009] The present invention is further configured such that the reset shaft is rotatably connected to the shaft hole on the lower side of the rotating groove, the fixed plug is inserted into the shaft hole on the upper side of the rotating groove, and the outer wall of the baffle plate is provided with a gap from the inner wall of the rotating groove.

[0010] The present invention is further configured such that a bottom plate 1 is welded to the bottom side wall of the first box plate and the second box plate, and a bottom plate 2 is welded to the bottom side wall of the side box plate. The bottom plate 1 is inserted into the sliding groove 2, and the bottom plate 2 is inserted into the sliding groove 1.

[0011] The present invention is further configured such that the front and rear ends of the side box plate are provided with sliding grooves four, and the outer side of the sliding grooves four is provided with anti-detachment grooves. An anti-detachment plate is welded on the outer wall of the box plate one. The box plate one is inserted into the sliding grooves four, and the anti-detachment plate cooperates with the anti-detachment grooves.

[0012] The present invention is further configured such that a sliding groove three is provided on the side wall of the box panel one and the box panel two at their close proximity, and the sliding groove three on the side wall of the box panel one and the box panel two at their close proximity are connected by a connecting plate, and a door panel is installed in the side wall of the box panel one and the box panel two.

[0013] The present invention is further configured such that a top groove is provided on the top of the side panel, the top panel includes a first card plate inserted into the top groove, and a second card plate abutting against the top side wall of the first and second panels. An insert plate is also welded to the bottom side wall of the second card plate, and the insert plate cooperates with the top of the sliding groove three on the first and second panels.

[0014] The present invention is further configured such that: a first insertion hole is provided on the front side wall of the base; a third insertion hole is provided in the insertion plate; a second insertion hole is provided on the front side wall of the second card plate; a first hook is fixed in the first insertion hole; a second hook is fixed in the second insertion hole; and a fixing sleeve is attached to both the first hook and the second hook; the two fixing sleeves are connected by a fixing strap.

[0015] This utility model has the following beneficial effects:

[0016] This utility model, by setting up a blocking component, splicing box panels, and side box panels, has sliding grooves at both ends of the base for inserting the bottom plate 2 of the side box panels. A blocking component is installed at the outer end of the sliding groove 1 to prevent the bottom plate 2 from slipping off the sliding groove 1. The side box panels also have sliding grooves 2 for inserting the first box panel of the splicing box panel. The first box panel is connected to the second box panel via a connecting plate, achieving a modular installation effect for the splicing box panels themselves, as well as a modular installation effect for the splicing box panels, side box panels, and base. The scattered modular structure facilitates the transport and carrying of substations. Furthermore, the modular structure is simple, the assembly method is easy, and construction operations are easier. The blocking component includes a component rotatably connected to the first sliding groove. The reset shaft is also inserted into the bottom of the baffle plate. A fixing rod is inserted into the top of the baffle plate. The fixing rod is not only inserted into the top of the baffle plate, but also inserted into the base to ensure that the baffle plate is vertical. This serves to limit the bottom plate 2 in the slide groove 1 to prevent it from falling off, and also achieves the effect of positioning the side box plate. The outer end of the slide groove 3 on the side box plate is provided with an anti-detachment groove. An anti-detachment plate is welded on the outer wall of the box plate 1. The box plate 1 is slidably inserted into the slide groove 3. The anti-detachment plate cooperates with the anti-detachment groove to prevent the sliding plate 1 from slipping off the slide groove 3. Furthermore, due to the cooperation of the connecting plate and the box plate 2, the connection between the box plate 1 and the side box plate is stabilized, ensuring the stability of the box wall of the box substation body.

[0017] This utility model comprises a base, a fixing component, and a top plate. The bottom of the top plate is welded with a first locking plate that inserts into the top of the side panel. The bottom of the top plate is also welded with a second locking plate that abuts against the top of the splicing panel. The bottom of the second locking plate is further welded with an insert plate that inserts into the grooves at the top of the first and second panels. The front side wall of the second locking plate has a second insertion hole, and the insert plate has a third insertion hole. The front side wall of the base has a first insertion hole. The fixing component includes a first hook and a second hook fixed within the first and second insertion holes, and a fixing sleeve hanging on the first and second hooks. The two fixing sleeves are connected by a fixing strap. This fixing component achieves a downward pulling effect on the top plate and also on the connecting plate, improving the stability of the top plate and the connection between the splicing panel and the base. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a modular installation structure for a box-type substation.

[0020] Figure 2 This is a structural disassembly diagram of a modular installation structure for a prefabricated substation.

[0021] Figure 3 This is a structural disassembly diagram of the splicing box panels.

[0022] Figure 4 This is a structural schematic diagram of the side panel.

[0023] Figure 5 This is a structural diagram of a fixed component.

[0024] Figure 6 This is a structural schematic diagram of the top plate.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1-Base, 101-Slide groove one, 101a-Rotating groove, 101b-Shaft hole, 102-Slide groove two, 103-Insertion hole one, 2-Blocking assembly, 201-Blocking plate, 202-Reset shaft rod, 203-Fixing insertion rod, 3-Splicing box panel, 301-Box panel one, 301a-Anti-detachment plate, 302-Box panel two, 302a-Slide groove three, 302b-Base plate one, 302c- Door panel, 303-connecting plate, 4-side panel, 401-bottom plate two, 402-slide groove four, 402a-anti-detachment groove, 403-top groove, 5-fixing component, 501-fixing strap, 501a-fixing sleeve, 502-hook one, 503-hook two, 6-top plate, 601-card plate one, 602-card plate two, 602a-hole two, 603-insertion plate, 603a-hole three. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Example 1

[0028] Please see Figure 1-4 This utility model is a modular installation structure for a box-type substation, including a base 1, a blocking component 2, a splicing box panel 3, and a side box panel 4. The blocking component 2 can ensure that the side box panel 4 is installed on the base 1 without detachment. The splicing box panel 3 not only achieves the effect of splicing modular installation, but also improves the stability of the box wall of the box-type substation body.

[0029] Specifically, the base 1 has a sliding groove 101 at both the left and right ends, and a sliding groove 102 at both the front and rear ends. The base 1 is inserted into the bottom plate 401 through the sliding groove 101, and the bottom plate 401 is welded to the bottom side wall of the side box plate 4. The sliding groove 102 is inserted into the bottom plate 302b, and the bottom plate 302b is welded to the bottom side wall of the box plate 301 and the box plate 302. A door panel 302c is installed in the side wall of the box plate 301 and the box plate 302. A sliding groove 302a is opened on the outer wall of the box plate 301 and the box plate 302. The sliding grooves 302a adjacent to the box plate 301 and the box plate 302 are connected by a connecting plate 303.

[0030] Furthermore, a rotating groove 101a is provided at the front end of the slide groove 101, and shaft holes 101b are provided on the inner walls of the left and right sides of the rotating groove 101a. A blocking assembly 2 is installed in the rotating groove 101a. The blocking assembly 2 includes a reset shaft 202 and a fixed insert 203 inserted into the shaft hole 101b. The reset shaft 202 is composed of a rotating shaft and a reset spring. The reset shaft 202 and the fixed insert 203 are respectively inserted into the upper and lower ends of the blocking plate 201. An anti-detachment plate 301a is welded on the outer side wall of the box plate 301. A sliding groove 402 is provided at both ends of the side box plate 4. An anti-detachment groove 402a is provided on the outer side of the sliding groove 402. The side box plate 4 is inserted into the box plate 301 through the sliding groove 402, and the side box plate 4 cooperates with the anti-detachment plate 301a through the anti-detachment groove 402a.

[0031] The operation process of this embodiment is as follows: When in use, first insert the second box plate 302 into the second slide groove 102, pull out the fixing rod 203, and flip the blocking plate 201 outward to make the blocking plate 201 horizontal. Then insert the side box plate 4 into the first slide groove 101, and then release the blocking plate 201. Under the action of the reset shaft 202, the blocking plate 201 flips to a vertical state. Then insert the fixing rod 203 to fix the blocking plate 201, which also completes the fixing of the side box plate 4. Then insert the box plate 301 from the fourth slide groove 402 of the side box plate 4 until the anti-detachment plate 301a is inserted into the anti-detachment groove 402a, which completes the installation between the side box plate 4 and the first box plate 301. Then insert the connecting plate 303 from above the first box plate 301 and the second box plate 302 until both ends of the connecting plate 303 are inserted into the corresponding third slide groove 302a, which completes the installation of the spliced ​​box plate 3. Example 2

[0032] Please see Figure 5-6 Based on embodiment 1, a fixing component 5 is also provided. The fixing component 5 can add a traction effect between the base 1 and the top plate 6, thereby improving the stability of the top plate 6 after installation.

[0033] Specifically, the top of the side panel 4 is provided with a top groove 403. The top panel 6 includes a second clamping plate 602 that abuts against the top side wall of the first panel 301 and the second panel 302, and a first clamping plate 601 inserted into the top groove 403. An inserting plate 603 is also welded to the bottom side wall of the second clamping plate 602. The inserting plate 603 cooperates with the top of the third sliding groove 302a on the first panel 301 and the second panel 302.

[0034] Furthermore, the base 1 has a first insertion hole 103 on its front side wall, the insertion plate 603 has a third insertion hole 603a, the card plate 2 has a second insertion hole 602a on its front side wall, and the fixing component 5 includes a first hook 502 fixed in the first insertion hole 103 and a second hook 503 fixed in the second insertion hole 602a. Both the first hook 502 and the second hook 503 are attached to a fixing sleeve 501a, and the two fixing sleeves 501a are connected by a fixing strap 501.

[0035] The operation process of this embodiment is as follows: When in use, hang the fixing sleeve 501a on one end of the fixing strap 501 on the hook 2 503, and then alternately insert the fixing sleeve 501a on the other end into the insertion hole 3 603a. When the fixing sleeve 501a passes through the bottom insertion hole 3 603a, pull the fixing strap 501 and hang the fixing sleeve 501a on the hook 1 502 of the base 1. This achieves the effect of adding traction between the base 1 and the top plate 6, and improves the stability of the top plate 6 after installation.

[0036] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A modular installation structure for a box-type substation comprising a base (1); characterized in that: Both left and right ends of the base (1) are inserted with side box plates (4), and the front and rear ends of the side box plates (4) are inserted with spliced box plates (3), the spliced box plates (3) comprise a box plate one (301) inserted in the side box plate (4), the other end of the box plate one (301) is inserted with a connecting plate (303), and the box plate one (301) is connected with a box plate two (302) through the connecting plate (303), the bottom front side of the side box plate (4) and the base (1) are embeddedly installed with a blocking assembly (2), the blocking assembly (2) comprises a blocking plate (201) arranged at the bottom front side of the side box plate (4), and the upper and lower ends of the blocking plate (201) are respectively inserted with a reset shaft rod (202) and a fixed insertion rod (203), the top of the spliced box plate (3) and the side box plate (4) is covered with a top plate (6), and a fixing assembly (5) is further arranged between the top plate (6) and the base (1), the fixing assembly (5) comprises a hook one (502) fixed on the base (1), and a hook two (503) fixed on the top plate (6), the hook one (502) and the hook two (503) are connected through a fixing belt (501).

2. A modular mounting structure for a box-type substation according to claim 1, characterized in that, Both left and right ends of the base (1) are inserted with side box plates (4), and the front and rear ends of the side box plates (4) are inserted with spliced box plates (3), the spliced box plates (3) comprise a box plate one (301) inserted in the side box plate (4), the other end of the box plate one (301) is inserted with a connecting plate (303), and the box plate one (301) is connected with a box plate two (302) through the connecting plate (303), the bottom front side of the side box plate (4) and the base (1) are embeddedly installed with a blocking assembly (2), the blocking assembly (2) comprises a blocking plate (201) arranged at the bottom front side of the side box plate (4), and the upper and lower ends of the blocking plate (201) are respectively inserted with a reset shaft rod (202) and a fixed insertion rod (203), the top of the spliced box plate (3) and the side box plate (4) is covered with a top plate (6), and a fixing assembly (5) is further arranged between the top plate (6) and the base (1), the fixing assembly (5) comprises a hook one (502) fixed on the base (1), and a hook two (503) fixed on the top plate (6), the hook one (502) and the hook two (503) are connected through a fixing belt (501).

3. A modular mounting structure for a box-type substation according to claim 2, characterized in that, The reset shaft rod (202) is rotationally connected with the shaft hole (101b) on the lower side of the rotary groove (101a), and the fixed insertion rod (203) is inserted with the shaft hole (101b) on the upper side of the rotary groove (101a), and the outer wall of the blocking plate (201) is gap-set with the inner wall of the rotary groove (101a).

4. The modular mounting structure for a box-type substation of claim 2, wherein, The bottom side wall of the box plate one (301) and the box plate two (302) is welded with a bottom plate one (302b), and the bottom side wall of the side box plate (4) is welded with a bottom plate two (401), the bottom plate one (302b) is inserted with the sliding groove two (102), and the bottom plate two (401) is inserted with the sliding groove one (101).

5. The modular mounting structure for a box-type substation of claim 1, wherein, The front and rear ends of the side box plate (4) are provided with sliding grooves four (402), and the outer side of the sliding groove four (402) is provided with an anti-dropping groove (402a), the outer wall of the box plate one (301) is welded with an anti-dropping plate (301a), the box plate one (301) is inserted with the sliding groove four (402), and the anti-dropping plate (301a) is matched with the anti-dropping groove (402a).

6. The modular mounting structure for a box-type substation of claim 1, wherein, The side walls of the box plate one (301) and the box plate two (302) are provided with sliding grooves three (302a) at the positions close to each other, and the sliding grooves three (302a) on the side walls of the box plate one (301) and the box plate two (302) are connected through the connecting plate (303), and the side walls of the box plate one (301) and the box plate two (302) are installed with door plates (302c).

7. The modular mounting structure for a box-type substation of claim 1, wherein, The top of the side box plate (4) is provided with a top groove (403), the top plate (6) comprises a clamping plate I (601) inserted into the top groove (403), and a clamping plate II (602) abutting against the top side walls of the box plate I (301) and the box plate II (302), and the bottom side wall of the clamping plate II (602) is further welded with an insertion plate (603) matched with the top of the sliding groove III (302a) on the box plate I (301) and the box plate II (302).

8. A modular mounting structure for a box-type substation according to claim 7, characterized in that, The front side wall of the base (1) is provided with an insertion hole I (103), the insertion plate (603) is provided with an insertion hole III (603a), the front side wall of the clamping plate II (602) is provided with an insertion hole II (602a), the hook I (502) is fixed in the insertion hole I (103), the hook II (503) is fixed in the insertion hole II (602a), and the hook I (502) and the hook II (503) are both hung with a fixing sleeve (501a), and the two fixing sleeves (501a) are connected through a fixing belt (501).

Images