Middle shielding case

Abstract

The utility model provides a middle shielding case, which comprises a shielding case main body, the shielding case main body is of a split structure and is divided into a left shielding case main body and a right shielding case main body, the top of the left shielding case main body is provided with a clamping device, and the top of the right shielding case main body is provided with a connecting device; the connecting device is used for connecting the shielding case main bodies, the clamping device is used for clamping the connecting device, the shielding case main bodies are designed in a split mode, and the clamping device and the connecting device are arranged on the shielding case main bodies. When the shielding case is installed, the connecting rod at the top of the right shielding case body is inserted into the connecting hole in the left shielding case body, the clamping block is shifted and moved upwards so that the connecting rod can conveniently penetrate through the fixing base, then the clamping block is loosened, the sliding block is driven by the spring to move downwards, and finally the clamping block is driven to be clamped in the clamping groove, so that installation of the right shielding case body and the left shielding case body is achieved, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power hardware, in particular to an intermediate shielding cover. Background Art

[0002] When the high voltage test equipment is running, a lot of electrical equipment is needed. These electrical equipment can ensure the stable development of the high voltage test. When carrying out the high voltage test, the transformer will be used. The shielding cover needs to be used on the transformer. The shielding cover can shield part of the signal to ensure the efficient operation of the transformer in the high voltage test.

[0003] The existing Chinese patent document CN202221750816.2 discloses a voltage-equalizing shielding cover, which is provided with a shielding cover, and a secondary shielding component is provided inside the shielding cover, and the secondary shielding component is an inner cover. A mounting slot is provided on the shielding cover, and insert strips are provided on both sides of the inner cover. The insert strips are inserted into the mounting slots so that the inner cover is assembled inside the shielding cover, and a blocking block is provided on the outer surface of the mounting slot. The inner cover is provided inside the shielding cover, and the double-layer shielding structure of the inner cover and the shielding cover is utilized to better shield the shielding cover, so that the shielding effect is further improved. External locking components are provided on both sides of the shielding cover, and the shielding cover and the mutual inductor can be better locked and assembled by using the external locking components, so that the assembly of the shielding cover is more efficient and convenient for subsequent maintenance and replacement.

[0004] However, the above patent has certain defects when in use. The shielding cover is an integral type. If there is a problem with the external shielding cover, it needs to be replaced as a whole. The installation, disassembly and maintenance are time-consuming and laborious. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides an intermediate shielding cover.

[0006] The utility model is implemented by the following technical solutions:

[0007] An intermediate shielding cover, comprising a shielding cover body, wherein the shielding cover body is a split structure, and is divided into a left shielding cover body and a right shielding cover body, wherein a clamping device is provided at the top of the left shielding cover body, and a connecting device is provided at the top of the right shielding cover body;

[0008] The connecting device is used for connecting the shielding cover bodies, and the clamping device is used for clamping the connecting device.

[0009] The connecting device comprises a connecting plate, the connecting plate is fixed to the upper end of the right shielding cover body, a connecting rod is arranged on the left side wall of the connecting plate, and a clamping groove is arranged on the connecting rod.

[0010] The clamping device includes a fixing seat, which is fixed to the top of the left shielding cover body, the position of the fixing seat corresponds to the position of the connecting plate, and a connecting hole is provided on the fixing seat;

[0011] A slide groove is provided at the upper end of the connecting hole, a slider is provided inside the slide groove, a spring is provided between the slider and the top of the slide groove, one end of the spring is fixed to the top of the slider, and the other end is fixed to the top of the slide groove, and a block is fixed on the surface of the slider.

[0012] The front and back sides of the bottom of the left shielding cover body are respectively provided with clamping devices, and the front and back sides of the bottom of the right shielding cover body are respectively provided with connecting devices.

[0013] A mounting seat is provided at the bottom of the shielding cover body, and bolts are provided on the sides of the mounting seat for fixed connection with the main structure.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The shielding cover body adopts a split design, and a clamping device and a connecting device are set on the shielding cover body. When the shielding cover body needs to be installed, just insert the connecting rod on the top of the right shielding cover body into the connecting hole on the left shielding cover body, and move the block upward to facilitate the connecting rod to pass through the fixing seat. Then release the block, and the slider moves downward under the drive of the spring, and finally drives the block to engage in the card slot, so as to realize the installation of the two, which is convenient and quick;

[0016] When disassembly is required, one only needs to lift up the slider, remove the card block from the card slot, and then pull out the connecting rod from the connecting hole to realize the disassembly between the shielding cover bodies, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the clamping device of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the connection device of the utility model;

[0020] In the figure: 1. left shielding cover body; 2. right shielding cover body; 3. mounting seat; 4. bolt; 5. clamping device; 51. fixing seat; 52. slide groove; 53. spring; 54. slider; 55. clamping block; 56. connecting hole; 6. connecting device; 61. connecting plate; 62. clamping groove; 63. connecting rod. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0022] The utility model is further described below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 3 As shown, an intermediate shielding cover comprises a shielding cover body, wherein the shielding cover body is a split structure, and is divided into a left shielding cover body 1 and a right shielding cover body 2, wherein a clamping device 5 is provided on the top of the left shielding cover body 1, and a connecting device 6 is provided on the top of the right shielding cover body 2;

[0024] The connecting device 6 is used for connecting the shielding cover bodies, and the clamping device 5 is used for clamping the connecting device 6 .

[0025] The connecting device 6 comprises a connecting plate 61 , which is fixed to the upper end of the right shielding cover body 2 . A connecting rod 63 is disposed on the left side wall of the connecting plate 61 , and a clamping slot 62 is disposed on the connecting rod 63 .

[0026] The clamping device 5 includes a fixing seat 51, which is fixed to the top of the left shielding cover body 1. The position of the fixing seat 51 corresponds to the position of the connecting plate 61. The fixing seat 51 is provided with a connecting hole 56.

[0027] A slide groove 52 is provided at the upper end of the connecting hole 56, and a slider 54 is provided inside the slide groove 52. A spring 53 is provided between the slider 54 and the top of the slide groove 52. One end of the spring 53 is fixed to the top of the slider 54, and the other end is fixed to the top of the slide groove 52. A clamping block 55 is fixed on the surface of the slider 54. When the clamping block 55 is engaged with the clamping groove 62, the connection between the connecting device 6 and the clamping device 5 is ensured to be tight.

[0028] The front and back sides of the bottom of the left shielding cover body 1 are respectively provided with clamping devices 5, and the front and back sides of the bottom of the right shielding cover body 2 are respectively provided with connecting devices 6. Multiple clamping devices 5 and connecting devices 6 are interconnected to ensure the tight connection between the shielding cover bodies.

[0029] A mounting seat 3 is provided at the bottom of the shielding cover body, and bolts 4 are provided on the sides of the mounting seat 3 for fixed connection with the main structure.

[0030] The use principle of the utility model is: when the shielding cover body needs to be installed, it is only necessary to insert the connecting rod 63 on the top of the right shielding cover body 2 into the connecting hole 56 on the left shielding cover body 1, and toggle the block 55 to move the block 55 upward to facilitate the connection rod 63 to pass through the fixing seat 51, and then release the block 55, and the slider 54 moves downward under the drive of the spring 53, and finally drives the block 55 to engage in the card slot 62, so that the installation of the two is convenient and quick;

[0031] When disassembly is required, the user only needs to lift the slider 54 upwards, remove the block 55 from the slot 62, and then pull the connecting rod 63 out of the connecting hole 56 to realize the disassembly of the shielding cover body, which is easy and labor-saving.

[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An intermediate shield, characterized in that: The invention comprises a shielding cover body, wherein the shielding cover body is a split structure, and is divided into a left shielding cover body (1) and a right shielding cover body (2); a clamping device (5) is provided on the top of the left shielding cover body (1), and a connecting device (6) is provided on the top of the right shielding cover body (2); The connecting device (6) is used for connecting the shielding cover bodies, and the clamping device (5) is used for the clamping function of the connecting device (6).

2. The intermediate shield according to claim 1, characterized in that: The connecting device (6) comprises a connecting plate (61), the connecting plate (61) is fixed to the upper end of the right shielding cover body (2), a connecting rod (63) is provided on the left side wall of the connecting plate (61), and a clamping groove (62) is provided on the connecting rod (63).

3. The intermediate shield according to claim 2, characterized in that: The clamping device (5) comprises a fixing seat (51), the fixing seat (51) is fixed to the top end of the left shielding cover body (1), the position of the fixing seat (51) corresponds to the position of the connecting plate (61), and a connecting hole (56) is provided on the fixing seat (51); A slide groove (52) is provided at the upper end of the connecting hole (56), a slider (54) is provided inside the slide groove (52), a spring (53) is provided between the slider (54) and the top of the slide groove (52), one end of the spring (53) is fixed to the top of the slider (54), and the other end is fixed to the top of the slide groove (52), and a clamping block (55) is fixed on the surface of the slider (54).

4. The intermediate shielding cover according to claim 3, characterized in that: The front and back sides of the bottom of the left shielding cover body (1) are respectively provided with clamping devices (5), and the front and back sides of the bottom of the right shielding cover body (2) are respectively provided with connecting devices (6).

5. The intermediate shielding cover according to claim 4, characterized in that: A mounting seat (3) is provided at the bottom of the shielding cover body, and bolts (4) are provided on the sides of the mounting seat (3) for fixed connection with the main structure.

Images