An improved switch cabinet with a base and a method of using the same

Abstract

The present invention relates to the technical field of switch cabinets, and specifically to an improved switch cabinet with a base and a method for using the same, comprising a switch cabinet body, wherein connecting plates are symmetrically arranged on both sides of the switch cabinet body, a driving plate is arranged at the bottom of one side of the connecting plate away from the switch cabinet body, a driving threaded hole is penetrated through the driving plate, a driving threaded rod is threaded in the driving threaded hole, one end of the driving threaded rod extends to the inner side of the driving plate and a fastening plate is arranged, and the other end of the driving threaded rod extends to the outer side of the driving plate and a driving turntable is arranged, and a base is detachably arranged at the bottom of the switch cabinet body. The present invention greatly improves the convenience of installing the switch cabinet body by arranging the switch cabinet body and the base to be detachable, makes the later replacement and maintenance of the switch cabinet body more convenient, and improves the stability of the switch cabinet body installed on the base by arranging the locking block and the locking groove.

Description

Technical Field

[0001] The invention relates to the technical field of switch cabinets, and in particular to an improved switch cabinet with a base and a use method thereof. Background Art

[0002] The main function of the switchgear is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and energy conversion in the power system. The components in the switchgear mainly include circuit breakers, disconnectors, load switches, operating mechanisms, transformers and various protection devices. There are many types of switchgear, such as a switchgear in a busbar room shared by multiple switchgears.

[0003] The existing switch cabinet body and base are mostly of integrated design. Due to the large number of road traffic accidents, the switch cabinet is often damaged by impact. If the entire cabinet body is replaced, it will cause a great waste. Summary of the invention

[0004] The purpose of the present invention is to provide an improved switch cabinet with a base and a method of using the same in order to solve the problem that the existing switch cabinet body and the base are mostly designed as an integrated unit. Due to the large number of road traffic accidents, the switch cabinet is often damaged by impact. If the entire cabinet body is replaced, it will cause a great waste.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An improved switch cabinet with a base comprises a switch cabinet body, connecting plates are symmetrically arranged on both sides of the switch cabinet body, a driving plate is arranged at the bottom of one side of the connecting plate away from the switch cabinet body, a driving threaded hole is penetrated through the driving plate, a driving threaded rod is screwed in the driving threaded hole, one end of the driving threaded rod extends to the inner side of the driving plate and a fastening plate is arranged, the other end of the driving threaded rod extends to the outer side of the driving plate and a driving turntable is arranged, and a base is detachably arranged at the bottom of the switch cabinet body;

[0007] The base includes a base plate, and fixed plates located outside the switch cabinet body are symmetrically arranged on both sides of the top end surface of the base plate. A mounting groove for plugging a drive plate is opened on the top end surface of the fixed plate, and an introduction groove for placing a drive threaded rod is opened on the fixed plate, and the introduction groove is connected to the installation groove.

[0008] As a preferred technical solution of the present invention, locking grooves are formed through the fixing plates on both sides of the introduction groove, and locking blocks corresponding to the locking grooves are provided on the fastening plates.

[0009] Through the above technical solution, the locking block and the locking groove are arranged to improve the stability of the switch cabinet body installed on the base.

[0010] As a preferred technical solution of the present invention, support columns are provided on the fixing plates on both sides of the mounting groove, a first connecting half-column is provided on the top of the support column, a second connecting half-column matching with the first connecting half-column is symmetrically provided on both sides of the top end surface of the connecting plate, a connecting threaded column is provided on the top of the second connecting half-column, a stop plate is provided on the top of the connecting threaded column, and a connecting nut is screwed on the connecting threaded column below the stop plate.

[0011] Through the above technical solution, the first connecting half-column and the second connecting half-column are used in conjunction with the connecting nut, thereby further improving the stability and connection strength of the switch cabinet body installed on the base.

[0012] As a preferred technical solution of the present invention, guide grooves are symmetrically provided on both sides of the connecting plate, baffles are symmetrically provided on both sides of the top end surface of the fastening plate, and guide blocks that fit with the guide grooves are provided on the inner end surfaces of the baffles.

[0013] Through the above technical solution, the setting of the guide block and the guide groove is utilized, thereby improving the stability of the driving threaded rod driving the fastening plate to move, and avoiding displacement of the fastening plate when it moves.

[0014] The present invention also provides a method for using the improved switch cabinet having a base, comprising the following steps:

[0015] S1. First, place the switch cabinet body on the top end surface of the base plate between the two fixing plates, so that the drive plate on the switch cabinet body is aligned with the installation slot for insertion, and the drive threaded rod is clamped into the guide slot;

[0016] S2, at this time, the first connecting half column on the fixing plate is fitted with the second connecting half column on the connecting plate, and the connecting nut on the connecting threaded column is screwed so that the connecting nut is located on the fitted first connecting half column and the second connecting half column to be fixed;

[0017] S3. Next, the driving turntable is rotated to drive the driving threaded rod to move the fastening plate toward the fixed plate, and the locking block on the fastening plate is inserted into the locking groove in the fixed plate for fixation, thus completing the installation connection between the switch cabinet body and the base.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention greatly improves the convenience of installing the switch cabinet body by making the switch cabinet body and the base detachable, making the later replacement and maintenance of the switch cabinet body more convenient, and improves the stability of the switch cabinet body installed on the base by arranging the locking block and the locking groove, and further improves the stability and connection strength of the switch cabinet body installed on the base by arranging the first connecting half-column and the second connecting half-column in conjunction with the connecting nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the switch cabinet body of the present invention;

[0022] Figure 3 A diagram showing the connection relationship between the connecting plate and the driving plate of the present invention;

[0023] Figure 4 A diagram showing the connection relationship between the fastening plate, the driving threaded rod, the baffle plate and the guide block of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the base of the present invention;

[0025] In the figure: 1. switch cabinet body; 101. connecting plate; 102. driving plate; 103. driving threaded rod; 104. connecting nut; 105. driving turntable; 106. locking block; 107. fastening plate; 108. stop plate; 109. driving threaded hole; 110. connecting threaded column; 111. guiding groove; 112. second connecting half column; 113. baffle; 114. guiding block; 2. base; 201. base plate; 202. fixing plate; 203. mounting groove; 204. introduction groove; 205. supporting column; 206. first connecting half column; 207. locking groove. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0027] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] Example

[0029] The present invention provides an improved switch cabinet with a base, referring to Figure 1-5 As shown, it includes a switch cabinet body 1, and connecting plates 101 are symmetrically provided on both sides of the switch cabinet body 1. A driving plate 102 is provided at the bottom of the connecting plate 101 away from the switch cabinet body 1. The driving plate 102 and the connecting plate 101 are an integrally formed L-shaped structure. A driving threaded hole 109 is opened through the driving plate 102, and a driving threaded rod 103 is screwed in the driving threaded hole 109. One end of the driving threaded rod 103 extends to the inner side of the driving plate 102 and a fastening plate 107 is provided. The other end of the driving threaded rod 103 extends to the outer side of the driving plate 102 and a driving turntable 105 is provided. A base 2 is detachably provided at the bottom of the switch cabinet body 1.

[0030] Among them, the connecting plate 101 is symmetrically provided with guide grooves 111 of a trapezoidal structure on both sides, and the top end surface of the fastening plate 107 is symmetrically provided with baffles 113 on both sides. The inner end surface of the baffle 113 is provided with a guide block 114 that fits with the guide groove 111. Through the setting of the guide block 114 and the guide groove 111, the stability of the driving threaded rod 103 to drive the fastening plate 107 to move is improved, thereby avoiding displacement of the fastening plate 107 when it moves.

[0031] refer to Figure 5 The base 2 shown in the figure comprises a base plate 201, and fixing plates 202 located on the outside of the switch cabinet body 1 are symmetrically provided on both sides of the top end surface of the base plate 201, and a mounting groove 203 for plugging the drive plate 102 is provided on the top end surface of the fixing plate 202, and an introduction groove 204 capable of placing the drive threaded rod 103 is provided on the fixing plate 202, and the introduction groove 204 is connected to the installation groove 203.

[0032] Among them, locking grooves 207 are penetrated on the fixing plates 202 on both sides of the introduction groove 204, and locking blocks 106 corresponding to the locking grooves 207 are provided on the fastening plates 107. Through the setting of the locking blocks 106 and the locking grooves 207, the stability of the switch cabinet body 1 installed on the base 2 is improved.

[0033] Among them, support columns 205 are provided on the fixing plates 202 on both sides of the installation groove 203, and a first connecting half-column 206 is provided on the top of the support column 205. Second connecting half-columns 112 that match the first connecting half-column 206 are symmetrically provided on both sides of the top end surface of the connecting plate 101. A connecting threaded column 110 is provided on the top of the second connecting half-column 112. A stop plate 108 is provided on the top of the connecting threaded column 110. A connecting nut 104 is screwed on the connecting threaded column 110 below the stop plate 108. The first connecting half-column 206 and the second connecting half-column 112 are matched with the connecting nut 104, thereby further improving the stability and connection strength of the switch cabinet body 1 installed on the base 2.

[0034] A method for using an improved switch cabinet having a base comprises the following steps:

[0035] S1. First, place the switch cabinet body 1 on the top end surface of the base plate 201 between the two fixing plates 202, so that the drive plate 102 on the switch cabinet body 1 is aligned with the installation groove 203 for insertion, and at the same time, drive the threaded rod 103 to be snapped into the introduction groove 204;

[0036] S2, at this time, the first connecting half column 206 on the fixing plate 202 is fitted with the second connecting half column 112 on the connecting plate 101, and the connecting nut 104 on the connecting threaded column 110 is screwed so that the connecting nut 104 is located on the fitted first connecting half column 206 and the second connecting half column 112 for fixing;

[0037] S3, then rotate the driving turntable 105 to drive the driving threaded rod 103 so that the fastening plate 107 moves toward the fixing plate 202, and the locking block 106 on the fastening plate 107 is inserted into the locking groove 207 in the fixing plate 202 for fixing, thus completing the installation connection between the switch cabinet body 1 and the base 2.

[0038] The present invention greatly improves the convenience of installing the switch cabinet body 1 by making the switch cabinet body 1 and the base 2 detachable, making it more convenient to replace and maintain the switch cabinet body 1 in the future. The stability of the switch cabinet body 1 installed on the base 2 is improved by the setting of the locking block 106 and the locking groove 207. The stability and connection strength of the switch cabinet body 1 installed on the base 2 are further improved by the setting of the first connecting half column 206 and the second connecting half column 112 in conjunction with the connecting nut 104.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An improved switch cabinet with a base, comprising a switch cabinet body (1), characterized in that: The switch cabinet body (1) is symmetrically provided with connecting plates (101) on both sides, a driving plate (102) is provided at the bottom of one side of the connecting plate (101) away from the switch cabinet body (1), a driving threaded hole (109) is provided through the driving plate (102), a driving threaded rod (103) is screwed into the driving threaded hole (109), one end of the driving threaded rod (103) extends to the inner side of the driving plate (102) and a fastening plate (107) is provided, and the other end of the driving threaded rod (103) extends to the outer side of the driving plate (102) and a driving turntable (105) is provided, and a base (2) is detachably provided at the bottom of the switch cabinet body (1); The base (2) comprises a base plate (201), and fixing plates (202) located outside the switch cabinet body (1) are symmetrically arranged on both sides of the top end surface of the base plate (201), and a mounting groove (203) for plugging the drive plate (102) is provided on the top end surface of the fixing plate (202), and an introduction groove (204) capable of accommodating the drive threaded rod (103) is provided on the fixing plate (202), and the introduction groove (204) is connected to the installation groove (203).

2. The improved switch cabinet with a base according to claim 1, characterized in that: The fixing plates (202) on both sides of the introduction groove (204) are provided with locking grooves (207) extending therethrough, and the fastening plates (107) are provided with locking blocks (106) corresponding to the locking grooves (207) one by one.

3. The improved switch cabinet with a base according to claim 1, characterized in that: Support columns (205) are provided on the fixing plates (202) on both sides of the installation groove (203), and a first connecting half column (206) is provided on the top of the support column (205). Second connecting half columns (112) matching with the first connecting half columns (206) are symmetrically provided on both sides of the top end surface of the connecting plate (101), and a connecting thread column (110) is provided on the top of the second connecting half column (112). A stop plate (108) is provided on the top of the connecting thread column (110), and a connecting nut (104) is screwed on the connecting thread column (110) below the stop plate (108).

4. The improved switch cabinet with a base according to claim 1, characterized in that: The connecting plate (101) is symmetrically provided with guide grooves (111) on both sides, the top end surface of the fastening plate (107) is symmetrically provided with baffles (113) on both sides, and the inner end surface of the baffle (113) is provided with a guide block (114) that matches the guide groove (111).

5. The method for using the improved switch cabinet with a base according to claim 1, characterized in that: The steps include: S1. First, place the switch cabinet body (1) on the top end surface of the base plate (201) between the two fixing plates (202), so that the drive plate (102) on the switch cabinet body (1) is aligned with the installation groove (203) for insertion, and at the same time, the threaded rod (103) is driven to be snap-fitted into the introduction groove (204); S2, at this time, the first connecting half-column (206) on the fixing plate (202) and the second connecting half-column (112) on the connecting plate (101) are fitted together, and the connecting nut (104) on the connecting threaded column (110) is screwed so that the connecting nut (104) is located on the fitted first connecting half-column (206) and the second connecting half-column (112) for fixing; S3. Next, the driving turntable (105) is rotated to drive the driving threaded rod (103) so that the fastening plate (107) is displaced toward the fixing plate (202). The locking block (106) on the fastening plate (107) is inserted into the locking groove (207) in the fixing plate (202) for fixing. Thus, the installation connection between the switch cabinet body (1) and the base (2) is completed.

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