High-protection assembly type starting end box

Abstract

The invention discloses a high-protection assembly type starting end box, and relates to the technical field of power transmission equipment, and a main body part comprises side plates and a top plate arranged on a main body frame; the assembling part comprises a connecting assembly arranged between the two side plates, a sealing assembly arranged between the connecting assembly, and a protection assembly arranged on the connecting assembly; according to the invention, the production and processing flow is simplified, and primary manufacturing can be completed only by sawing and blanking, so that the labor cost is reduced, and the production efficiency is also improved; in the assembling process, the starting end box shows the characteristics of simplicity, convenience and rapidness, the structural design is reasonable, and the overall stability and reliability are ensured. By the adoption of the design concept of tight connection, after the starting end box is assembled, the protection level of the shell is remarkably improved, and the problem that a traditional starting end box is insufficient in protection performance is effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of power transmission equipment, and in particular to a high-protection assembled start-end box. Background Art

[0002] In busbar application scenarios, the start-end box is usually used as a cover box for the transition point, and its main function is to ensure the protection level and aesthetics of the transition point. Since it does not have a great functional role like the bus duct, most manufacturers do not pay much attention to this unit, and most of them use the simplest sheet metal assembly or welding method. This method is generally more complicated and bulky as a whole, which is not conducive to transportation. At the same time, due to the simple structure and the lack of special waterproof and dustproof design, it is also impossible to ensure a high level of protection. Now there is an urgent need for a new type of start-end box that is simple to assemble, reliable in performance, beautiful in appearance, and has a high level of protection. Summary of the invention

[0003] In view of the fact that the design of the above-mentioned existing starting box is relatively simple, it adopts sheet metal assembly or welding, has complex process, is relatively bulky as a whole, is inconvenient to transport, lacks special waterproof and dustproof design, resulting in a low protection level, a high-protection assembled starting box is proposed.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: the main body component includes a side plate, a top plate arranged on the main body frame;

[0005] The assembly component comprises a connecting component arranged between the two side plates, a sealing component arranged between the connecting components, and a protective component arranged on the connecting components.

[0006] As a preferred solution of the high-protection assembled starting box described in the present invention, the connecting component includes a frame profile arranged on the side panel, a frame protection plate arranged on the frame profile, and a reinforcement member arranged on the frame profile.

[0007] As a preferred solution of the high-protection assembled starting box described in the present invention, the cross-section of the frame profile is in a 7-shape, the frame profile is installed between two adjacent side panels, and the frame profile and the side panels are connected by bolts.

[0008] As a preferred solution of the high-protection assembled starting box described in the present invention, the reinforcement member includes reinforcing ribs arranged on the frame profile, grooves opened on the frame profile, positioning slots opened on the frame profile, and barbs arranged on the frame profile.

[0009] As a preferred solution of the high-protection assembled starting box described in the present invention, the number of the reinforcing ribs is two and they are symmetrically arranged, the number of the grooves is four, and the grooves are trapezoidal; the positioning slot is opened between the two reinforcing ribs, and the barbs are located at both ends of the frame profile.

[0010] As a preferred solution of the high-protection assembled starting box described in the present invention, connecting arc plates are installed at both ends of the frame protective plate; the frame protective plate is in a 7-shape, the protective plate is adapted to the frame profile, the connecting arc plates are symmetrically arranged at both ends of the frame profile, and the barbs are adapted to the connecting arc plates.

[0011] As a preferred solution of the high-protection assembled starting box described in the present invention, the protection component includes a top cover arranged at the upper end of the frame profile and a bottom cover arranged at the lower end of the frame profile.

[0012] As a preferred solution of the high-protection assembled start-end box described in the present invention, the top cover includes a cylindrical boss 1, a trapezoidal boss 1, a reinforcing boss 1, and a limit slot;

[0013] Among them, the cylindrical boss 1 is symmetrically arranged, the number of the trapezoidal boss 1 is two and they are symmetrically arranged, the reinforcing boss 1 is located at the top corner position of the lower end of the top cover, and the limiting slot is located at the center position of the top cover.

[0014] As a preferred solution of the high-protection assembled start-end box described in the present invention, the bottom cover includes a second cylindrical boss, a second trapezoidal boss, a second reinforcing boss, and a drainage chute;

[0015] Among them, the number of the cylindrical bosses 2 is two and they are symmetrically arranged, the number of the trapezoidal bosses 2 is two and they are symmetrically arranged, the reinforcing boss 2 is located at the top corner of the upper end of the bottom cover, and the drainage chute is symmetrically arranged and opened on both sides of the bottom cover.

[0016] As a preferred solution of the high-protection assembled start-end box of the present invention, the sealing assembly includes a sealing strip arranged in the groove and a sealing ring arranged on the top cover;

[0017] The sealing strip is matched with the groove, the end of the sealing strip extends out of the groove, and the sealing strip is in conflict with the side plate.

[0018] The beneficial effects of the present invention are as follows: the present invention simplifies the production and processing flow, and only sawing and cutting are required to complete the initial production, which not only reduces labor costs but also improves production efficiency; during the assembly process, the start-end box exhibits the characteristics of simplicity and speed, and its structural design is reasonable, ensuring the overall stability and reliability. By adopting the design concept of close connection, the protection level of the shell of the start-end box is significantly improved after the assembly is completed, effectively solving the problem of insufficient protection performance of the traditional start-end box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the starting box in the present invention.

[0021] Figure 2 It is a schematic diagram of the explosion of the starting box in the present invention.

[0022] Figure 3 It is a schematic diagram of the planar structure of the frame profile in the present invention.

[0023] Figure 4 It is a schematic diagram of the planar structure of the frame protection plate in the present invention.

[0024] Figure 5 This is a cross-sectional view of the installation of the frame protection plate in the present invention.

[0025] Figure 6 It is a schematic diagram of the overall structure of the top cover in the present invention.

[0026] Figure 7 It is a cross-sectional schematic diagram of the top cover equipped with a sealing ring in the present invention.

[0027] Figure 8 It is a partially enlarged schematic diagram of the cross section of the top cover equipped with a sealing ring in the present invention.

[0028] Fig. 9 It is a schematic diagram of the three-dimensional structure of the top corner of the box body in the present invention.

[0029] Fig.10 It is a schematic diagram of the three-dimensional structure of the bottom cover of the present invention.

[0030] Fig.11 It is a schematic diagram of the planar structure of the waterproof rubber strip in the present invention.

[0031] Fig.12It is a schematic diagram of the planar structure of the top cover sealing ring in the present invention.

[0032] Reference numerals: 100, main body; 101, side plate; 102, top plate; 200, assembly component; 201, connection component; 202, sealing component; 203, protection component; 201a, frame profile; 201b, frame protection plate; 201c, reinforcement; 201c-1, reinforcement rib; 201c-2, groove; 201c-3, positioning slot; 201c-4, barb; 201b-1, Connecting arc plate; 203a, top cover; 203b, bottom cover; 203a-1, cylindrical boss one; 203a-2, trapezoidal boss one; 203a-3, reinforcing boss one; 203a-4, limiting slot; 203b-1, cylindrical boss two; 203b-2, trapezoidal boss two; 203b-3, reinforcing boss two; 203b-4, drainage chute; 202a, sealing strip; 202b, sealing ring. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0036] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0037] Example 1, reference Figure 1 to Figure 5, which is the first embodiment of the present invention, and this embodiment provides a high-protection assembled starting box including a main body component 100 including side panels 101 and a top panel 102 arranged on the main frame; an assembly component 200 includes a connecting component 201 arranged between two side panels 101, a sealing component 202 arranged between the connecting components 201, and a protective component 203 arranged on the connecting component 201.

[0038] Among them, the side panel 101 is made of sheet metal bending, and the connection with the connecting component 201 has a flange and a rivet nut, which is convenient for connecting with the connecting component 201 by screws, and stamped through holes are opened on the edges of the side panel 101 and the connecting component 201. The top plate 102 is installed directly above the side panel 101, and the rivet nut is installed through the hexagonal hole, and is usually fixed to the four corners of the top cover 203a with bolts.

[0039] The connection assembly 201 includes a frame profile 201a disposed on the side plate 101, a frame protection plate 201b disposed on the frame profile 201a, and a reinforcement member 201c disposed on the frame profile 201a. The frame profile 201a has a 7-shaped cross section and is installed between two adjacent side plates 101. The frame profile 201a and the side plates 101 are connected by bolts.

[0040] Among them, the cross-section of the frame profile 201a is in the shape of a figure 7, and it is installed between two adjacent side panels 101. The frame profile 201a can be sawed and adjusted in length according to actual needs so as to adapt to different installation environments; the frame protection plate 201b is made of polycarbonate material, which has a certain elasticity and can be adapted to the frame profile 201a, and the main function of the frame protection plate 201b is to provide additional protection for the entire starting box and increase the appearance.

[0041] The reinforcement member 201c includes a reinforcing rib 201c-1 arranged on the frame profile 201a, a groove 201c-2 opened on the frame profile 201a, a positioning slot 201c-3 opened on the frame profile 201a, and a barb 201c-4 arranged on the frame profile 201a; the number of the reinforcing ribs 201c-1 is two and they are symmetrically arranged, the number of the grooves 201c-2 is four, and the grooves 201c-2 are trapezoidal; the positioning slot 201c-3 is opened between the two reinforcing ribs 201c-1, and the barb 201c-4 is located at both ends of the frame profile 201a.

[0042] There are two reinforcing ribs 201c-1, which are symmetrically arranged on the frame profile 201a. They are mainly used to connect and fix with other components to enhance the overall stability of the structure. The frame profile 201a can be firmly combined with other structural members by bolts. There are four grooves 201c-2, which are designed in a trapezoidal shape. The trapezoidal design helps to guide the correct insertion of other components. At the same time, it also provides a larger contact area, which helps to improve the connection strength and stability. The positioning slot 201c-3 is arranged on the symmetrical axis between the two reinforcing ribs 201c-1. The role of the positioning control is to provide precise positioning during the installation process to ensure that the various components can be accurately docked and avoid installation deviations, thereby ensuring the structural strength and sealing of the entire starting box; the barbs 201c-4 are located on both sides of the frame profile 201a, and are designed to be mutually clamped with other components to play a role of fixing and positioning. The design of the barbs 201c-4 makes installation easier and also enhances the robustness of the overall structure.

[0043] Connecting arc plates 201b-1 are installed at both ends of the frame protective plate 201b; the frame protective plate 201b is in the shape of a letter "U", and the protective plate is adapted to the frame profile 201a. The connecting arc plates 201b-1 are symmetrically arranged at both ends of the frame profile 201a, and the barbs 201c-4 are adapted to the connecting arc plates 201b-1.

[0044] The connecting arc plate 201b-1 is installed at both ends of the frame protective plate 201b and is symmetrically distributed. Its design purpose is to better adapt to the barbs 201c-4 at both ends of the frame profile 201a. The connecting arc plate 201b-1 helps the protective plate to be more firmly installed on the frame profile 201a, and also enhances the structural strength of the frame protective plate 201b.

[0045] Operation process: When the start box needs to be assembled, prepare all the necessary materials, place the side panel 101 in the predetermined position, check whether there are rivet nuts on the flange of the side panel 101, and ensure that the through holes are reserved at the connection between the side and the connecting component 201, use screws to connect the side panel 101 and the connecting component 201, saw the frame profile 201a according to the required length to make it suitable for the installation space, install the frame profile 201a between two adjacent side panels 101, and use screws to connect the side panel 101 and the connecting component 201. Bolt the reinforcing rib 201c-1 on the frame profile 201a to the side panel 101, then snap the protective plate into the barb 201c-4 on the frame profile 201a to ensure its firmness, check whether the protective plate fits perfectly with the frame profile 201a, place the top plate 102 directly above the side panel 101, install the rivet nuts in the hexagonal holes reserved on the top plate 102, and use bolts to fix the top plate 102 to the four corners of the top cover 203a, thereby completing the initial assembly of the starting box.

[0046] Example 2, reference Figures 5 to 8 , which is the second embodiment of the present invention, is based on the previous embodiment, and the difference is that the protection component 203 includes a top cover 203a arranged at the upper end of the frame profile 201a and a bottom cover 203b arranged at the lower end of the frame profile 201a.

[0047] Among them, the top cover 203a mainly provides top and bottom closure, and ensures the protection level of the entire starting box by cooperating with the frame profile 201a and other components. The bottom cover 203b has basically the same structure as the top cover 203a, and is mainly used to close the bottom of the starting box.

[0048] The top cover 203a includes a cylindrical boss 203a-1, a trapezoidal boss 203a-2, a reinforcing boss 203a-3, and a limiting slot 203a-4; wherein the cylindrical boss 203a-1 is symmetrically arranged, the number of the trapezoidal bosses 203a-2 is two and they are symmetrically arranged, the reinforcing boss 203a-3 is located at the top corner position of the lower end of the top cover 203a, and the limiting slot 203a-4 is located at the center position of the top cover 203a.

[0049] The cylindrical boss 203a-1 is used to cooperate with the circular hole near the upper end of the frame profile 201a to form a limit, and the trapezoidal protrusion is used to limit the upper end of the frame protective plate 201b to prevent the frame protective plate 201b from being too close to the inside. The reinforcing protrusion can be fixed to the side panel 101 with bolts, and there is a hexagonal hole in the middle for installing a rivet nut to fix the top plate 102.

[0050] The bottom cover 203b includes a cylindrical boss 203b-1, a trapezoidal boss 203b-2, a reinforcing boss 203b-3, and a drainage chute 203b-4; wherein, the number of the cylindrical boss 203b-1 is two and they are symmetrically arranged, the number of the trapezoidal boss 203b-2 is two and they are symmetrically arranged, the reinforcing boss 203b-3 is located at the top corner of the upper end of the bottom cover 203b, and the drainage chute 203b-4 is symmetrically arranged and opened on both sides of the bottom cover 203b.

[0051] The cylindrical boss 203b-1 is used to cooperate with the circular hole near the lower end of the frame profile 201a to form a limit, and the trapezoidal protrusion 1 is used to limit the lower end of the frame protective plate 201b to prevent the frame protective plate 201b from being too close to the inside. The reinforcing protrusion 2 can be fixed to the side with bolts, and the drainage groove 203b-4 is used to drain water. The purpose of this design is to consider the need for waterproofing. Therefore, in the absence of the groove 201c-2, an inclined edge is added to promote water flow, thereby reducing the possibility of moisture entering the box.

[0052] The rest of the structure is the same as that of Example 1.

[0053] Operation process: When it is necessary to install the protective component 203, align the top cover 203a with the upper end of the frame profile 201a, so that the cylindrical boss 203a-1 on the top cover 203a is aligned with the circular hole on the frame profile 201a, and the cylindrical boss 203a-1 cooperates with the circular hole of the frame profile 201a to form a limit, and use bolts to fix the reinforcing boss 203a-3 on the side panel 101, and install rivet nuts through the hexagonal holes to fix the top plate 102, align the cylindrical boss 203b-1 on the bottom cover 203b with the circular hole at the lower end of the frame profile 201a to form a limit, and use bolts to fix the reinforcing boss 203b-3 on the side panel 101, and the trapezoidal boss 203b-2 should be able to limit the lower end of the frame protective plate 201b, and confirm that the design of the drainage chute 203b-4 is conducive to the discharge of water and reduces the possibility of water accumulation.

[0054] Through the above steps, the installation of the protection component 203 can be completed, ensuring that the starting box has good protection performance and waterproof ability.

[0055] Example 3, reference Figures 9 to 12 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: the sealing assembly 202 includes a sealing strip 202a arranged in the groove 201c-2, and a sealing ring 202b arranged on the top cover 203a; the sealing strip 202a is adapted to the groove 201c-2, the end of the sealing strip 202a extends out of the groove 201c-2, and the sealing strip 202a is in conflict with the side panel 101.

[0056] The rest of the structure is the same as that of Example 2.

[0057] Operation process: When the device needs to be sealed, first check the groove 201c-2 on the frame profile 201a to confirm that it is clean and free of foreign matter, install the sealing strip 202a into the groove 201c-2 on the frame profile 201a, and ensure that the sealing strip 202a and the groove 201c-2 are completely matched. During installation, let the side of the sealing strip 202a extend appropriately out of the groove 201c-2 so that it can provide good sealing when in contact with the side panel 101, and install the sealing ring 202b in the groove 201c-2 around the top cover 203a to ensure that the sealing ring 202b Make sure it has good contact with the frame profile 201a, use screws to fix the top cover 203a on the frame profile 201a, and ensure that the sealing ring 202b on the top cover 203a is in close contact with the side panel 101. After the top cover 203a is installed, check whether the sealing ring 202b around the top cover 203a is evenly compressed to ensure that there is no gap. At the same time, check whether the sealing strip 202a in the groove 201c-2 of the frame profile 201a is in full contact with the side panel 101 to ensure that there is no gap. Finally, perform a sealing test on the entire box to ensure that there is no risk of water leakage or dust entering.

[0058] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0059] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, without undue experimentation, the development effort will be a routine task of design, fabrication, and production.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A high protection assembled start-end box, characterized in that: include, The main body component (100) comprises a side plate (101) and a top plate (102) arranged on the side plate (101); The assembly component (200) comprises a connection component (201) disposed between the two side panels (101), a sealing component (202) disposed between the connection components (201), and a protection component (203) disposed on the connection components (201).

2. A high protection assembled start-end box as claimed in claim 1, characterized in that: The connection assembly (201) comprises a frame profile (201a) arranged on the side plate (101), a frame protection plate (201b) arranged on the frame profile (201a), and a reinforcement member (201c) arranged on the frame profile (201a).

3. A high protection assembled start-end box as claimed in claim 2, characterized in that: The frame profile (201a) has a cross-section in the shape of a letter "7". The frame profile (201a) is installed between two adjacent side panels (101). The frame profile (201a) and the side panels (101) are connected via bolts.

4. A high protection assembled start-end box as claimed in claim 3, characterized in that: The reinforcing member (201c) comprises a reinforcing rib (201c-1) arranged on the frame profile (201a), a groove (201c-2) opened on the frame profile (201a), a positioning slot hole (201c-3) opened on the frame profile (201a), and a barb (201c-4) arranged on the frame profile (201a).

5. A high protection assembled start-end box as claimed in claim 4, characterized in that: The number of the reinforcing ribs (201c-1) is two and they are symmetrically arranged; the number of the grooves (201c-2) is four, and the grooves (201c-2) are trapezoidal in shape; the positioning slot (201c-3) is provided between the two reinforcing ribs (201c-1), and the barbs (201c-4) are located at both ends of the frame profile (201a).

6. A high protection assembled start-end box as claimed in claim 5, characterized in that: Connecting arc plates (201b-1) are installed at both ends of the frame protection plate (201b); the frame protection plate (201b) is in a 7-shape, the protection plate is adapted to the frame profile (201a), the connecting arc plates (201b-1) are symmetrically arranged at both ends of the frame profile (201a), and the barbs (201c-4) are adapted to the connecting arc plates (201b-1).

7. A high protection assembled start-end box as claimed in claim 6, characterized in that: The protection component (203) comprises a top cover (203a) arranged at the upper end of the frame profile (201a) and a bottom cover (203b) arranged at the lower end of the frame profile (201a).

8. A high protection assembled start-end box as claimed in claim 7, characterized in that: The top cover (203a) comprises a cylindrical boss 1 (203a-1), a trapezoidal boss 1 (203a-2), a reinforcing boss 1 (203a-3), and a limiting slot (203a-4); The cylindrical boss one (203a-1) is symmetrically arranged, the number of the trapezoidal boss one (203a-2) is two and they are symmetrically arranged, the reinforcing boss one (203a-3) is located at the top corner of the lower end of the top cover (203a), and the limiting slot (203a-4) is located at the center of the top cover (203a).

9. A high protection assembled start-end box as claimed in claim 8, characterized in that: The bottom cover (203b) comprises a second cylindrical boss (203b-1), a second trapezoidal boss (203b-2), a second reinforcing boss (203b-3), and a drainage chute (203b-4); The number of the cylindrical bosses (203b-1) is two and they are symmetrically arranged, the number of the trapezoidal bosses (203b-2) is two and they are symmetrically arranged, the reinforcing bosses (203b-3) are located at the top corner of the upper end of the bottom cover (203b), and the drainage chute (203b-4) is symmetrically arranged and opened on both sides of the bottom cover (203b).

10. A high protection assembled start-end box as claimed in claim 9, characterized in that: The sealing assembly (202) comprises a sealing strip (202a) arranged in the groove (201c-2), and a sealing ring (202b) arranged on the top cover (203a); The sealing strip (202a) is matched with the groove (201c-2), the end of the sealing strip (202a) extends out of the groove (201c-2), and the sealing strip (202a) is in conflict with the side panel (101).

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