Wire inlet grating mounting structure

Abstract

The utility model discloses an inlet wire grid installation structure which comprises a panel and a grid connected to the panel, at least one clamping block is arranged on the left side and the right side of the front face of the grid, a through hole matched with the clamping block in a clamping mode is formed in the panel, and positioning blocks are arranged at the upper end and the lower end of the grid respectively. The left side and the right side of the grating are connected with the panel in a clamped mode, the upper side and the lower side of the grating are positioned with the panel, positioning seats corresponding to the positioning blocks in position are arranged on the back face of the panel, positioning grooves matched with the positioning blocks in shape are formed in the positioning seats, and when the positioning blocks of the grating are aligned with the positioning grooves to be installed in the positioning grooves, the clamping blocks directly face the through holes of the panel. The grilles are longitudinally limited on the panel, longitudinal stress of the clamping blocks is avoided, the service life of the grilles is prolonged, and installation is stable and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electrical cabinet especially relates to a incoming line grating mounting structure. BACKGROUND

[0002] The incoming line grattice is used for installing the plug and can separate the multiple contacts of the plug, avoids the subsequent electric wire arc to produce the spark, the existing incoming line grattice is all directly clamped on the panel, and the incoming line grattice mounting structure is usually plastic piece, and the part of clamping is the stress point and is easy to age in long -term use, can lead to the incoming line grattice mounting structure from the panel and fall off, and the installation is not stable enough. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at overcoming the shortcomings and deficiencies of prior art and provides an incoming line grating mounting structure.

[0004] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: an incoming line grating mounting structure, including panel and the grating being connected on the panel, at least one clamping block is arranged on the left and right sides of the front of grating, the through hole that is matched with the clamping block is arranged on the panel, the positioning block is arranged at the upper and lower ends of grating respectively, the positioning seat that is positionally corresponding with the positioning block is arranged on the back of panel, the positioning groove that is adapted to the shape of positioning block is opened in the positioning seat, when the positioning block of grating is aligned and loaded into the positioning groove, the clamping block is directly opposite the through hole of panel.

[0005] As a preferred technical scheme of the utility model, the grating is provided with four, the locking mechanism for locking four grating is arranged on the panel, the locking mechanism includes the I-shaped pressing plate and the locking nut, the I-shaped pressing plate has four pressing ends and the four pressing ends are respectively in abutment with the corresponding grating, the positioning column between four grating is arranged on the panel, the positioning hole for the positioning column to pass through is arranged in the center of I-shaped pressing plate, the outer thread is arranged on the outer wall of positioning column, and the locking nut is in threaded connection with the positioning column.

[0006] As a preferred technical scheme of the utility model, the I-shaped pressing plate is an insulating plate.

[0007] As a preferred technical scheme of the utility model, the cross section of grating is trapezoidal, the back both sides of grating are provided with the accommodation slot, and the four pressing ends of I-shaped pressing plate are respectively located in the accommodation slot of corresponding grating.

[0008] As a preferred technical scheme of the utility model, the partition frame is arranged in the grating, the movable window for the plug to enter the partition frame is opened on the panel, and a plurality of sockets are arranged in the partition frame.

[0009] As a preferred technical scheme of the utility model, the grating is a plastic piece.

[0010] As a preferred technical scheme of the utility model, each of the clamping blocks comprises two half cylinders and a gap is arranged between the two half cylinders.

[0011] In conclusion, the utility model has the beneficial effects that the left and right sides of the grating are clamped with the panel, the grating is longitudinally limited in the panel, the clamping blocks are prevented from being longitudinally stressed, after the positioning blocks of the grating are aligned with the positioning grooves of the positioning seats, the grating is pressed to press the clamping blocks of the grating into the through holes of the panel, installation is quickly realized, the connection is stable and reliable, the above installation mode is repeated, four gratings are simultaneously installed into the panel, and finally the four gratings are locked by the I-shaped pressing plate, the four pressing ends of the I-shaped pressing plate abut against the inner walls of the accommodation grooves, so that the grating is prevented from being separated from the panel, the clamping blocks and the through holes are fixed in front, the pressing force provided by the I-shaped pressing plate and the support in the longitudinal direction provided by the positioning seat are provided in back, multi-directional cooperation and fixation are realized, and the utility model is suitable for single or multiple grating installation. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a front structure schematic view of the grating and the panel cooperation of the utility model;

[0013] Figure 2 is a back structure schematic view of the grating and the panel cooperation of the utility model;

[0014] Figure 3 is a structure schematic view of four grating installation in the utility model;

[0015] Figure 4 is a structure schematic view of single grating in the utility model.

[0016] Mark: 1, panel; 2, grating; 3, clamping block; 4, through hole; 5, positioning block; 6, positioning seat; 7, positioning groove; 8, I-shaped pressing plate; 9, locking nut; 10, pressing end; 11, positioning column; 12, accommodation groove; 13, partition frame; 14, socket; 15, half cylinder; 16, gap. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the specific embodiments and the drawings are combined below to further describe the utility model, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by the person skilled in the art without creative labor all belong to the protection scope of the utility model.

[0018] The specific embodiments of the utility model are described below in combination with the drawings.

[0019] As Figures 1-4 A kind of incoming line grid mounting structure, including panel 1 and the grid 2 connected to panel 1, at least one clamping block 3 is provided on the left and right sides of the front of grid 2, the panel 1 is provided with the through hole 4 of clamping block 3 clamping cooperation, the upper and lower ends of the grid 2 are provided with positioning block 5 respectively, the back of the panel 1 is provided with the positioning seat 6 corresponding to the position of positioning block 5, the positioning seat 6 is opened in the positioning groove 7 with the shape of positioning block 5 adaptation, when the positioning block 5 of the grid 2 is aligned and loaded into the positioning groove 7, the clamping block 3 is directly opposite the through hole 4 of the panel 1.

[0020] Grid 2 is provided with four, the panel 1 is provided with locking mechanism for locking four grid 2, the locking mechanism includes I-shaped pressing plate 8 and locking nut 9, the I-shaped pressing plate 8 has four pressing ends 10 and four pressing ends 10 are respectively abutted with corresponding grid 2, the panel 1 is provided with positioning column 11 between four grid 2, the I-shaped pressing plate center is provided with the positioning hole for positioning column 11 to pass through, the outer wall of the positioning column 11 is provided with external thread, the locking nut 9 is threadedly connected with the positioning column 11, and the I-shaped pressing plate 8 is preferably an insulating plate in the embodiment.

[0021] The cross section of grid 2 is trapezoidal, and the back of the grid 2 is provided with a let-in slot 12, and the four pressing ends 10 of the I-shaped pressing plate are located in the let-in slot 12 of the corresponding grid 2.

[0022] Grid 2 is provided with a partition frame 13, and the panel 1 is provided with a movable window for the plug to enter the partition frame 13, and a plurality of sockets 14 are arranged in the partition frame 13, and the grid 2 is a plastic part in the embodiment.

[0023] Each of the clamping blocks 3 includes two half cylinders 15, and a gap 16 is arranged between the two half cylinders 15.

[0024] Working principle: the left and right sides of the grid 2 are clamped with the panel 1, the grid 2 is longitudinally limited to the panel 1, the clamping block 3 is prevented from being stressed longitudinally, after the positioning block 5 of the grid 2 is aligned with the positioning groove 7 of the positioning seat 6, the grid 2 is pressed to press the clamping block 3 of the grid 2 into the through hole 4 of the panel 1, the installation is quickly realized, the connection is stable and reliable, the above installation mode is repeated, four grid 2 is simultaneously loaded into the panel 1, finally the I-shaped pressing plate 8 is locked by locking four grid 2, the four pressing ends 10 of the I-shaped pressing plate abut with the inner wall of the let-in slot 12, so that the grid 2 is prevented from separating from the panel 1, the clamping block 3 and the through hole 4 are fixed in front, the pressing force provided by the I-shaped pressing plate 8 and the support in the longitudinal direction provided by the positioning seat 6 are provided in back, multi-directional cooperation and fixation are suitable for single or multiple grid 2 installation.

[0025] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application. These changes and improvements all fall within the scope of the claimed present application, and the scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A structure for installing an incoming line grille, comprising a panel (1) and a grille (2) connected to the panel (1), characterized in that: The left and right sides of the front of the grid (2) are provided with at least one clamping block (3), the panel (1) is provided with a through hole (4) matched with the clamping block (3), the upper and lower ends of the grid (2) are respectively provided with a positioning block (5), the back of the panel (1) is provided with a positioning seat (6) corresponding to the position of the positioning block (5), the positioning seat (6) is provided with a positioning groove (7) matched with the shape of the positioning block (5), and the positioning block (5) of the grid (2) is matched with the positioning groove (7).

2. The incoming line grating mounting structure according to claim 1, characterized by: The grid (2) is provided with four grids (2), the panel (1) is provided with a locking mechanism for locking the four grids (2), the locking mechanism comprises an I-shaped pressing plate (8) and a locking nut (9), the I-shaped pressing plate (8) has four pressing ends (10) and the four pressing ends (10) are respectively in abutment with the corresponding grid (2), the panel (1) is provided with a positioning column (11) located between the four grids (2), the I-shaped pressing plate is provided with a positioning hole for the positioning column (11) to pass through, and the outer wall of the positioning column (11) is provided with an external thread, and the locking nut (9) is in threaded connection with the positioning column (11).

3. The wire entry grill mounting structure of claim 2, wherein: The I-shaped pressing plate (8) is an insulating plate.

4. The incoming line grid mounting structure according to claim 2 or 3, characterized by: The cross section of the grid (2) is trapezoidal, the back of the grid (2) is provided with a giving slot (12), and the four pressing ends (10) of the I-shaped pressing plate are respectively located in the giving slot (12) of the corresponding grid (2).

5. The wire entry grating mounting structure of claim 1, wherein: The grid (2) is provided with a partition frame (13), the panel (1) is provided with a movable window for the plug to enter the partition frame (13), and the partition frame (13) is provided with a plurality of sockets (14).

6. The wire entry grating mounting structure of claim 1, wherein: The grid (2) is a plastic part.

7. The wire entry grating mounting structure of claim 1, wherein: Each clamping block (3) comprises two half cylinders (15) and a gap (16) is arranged between the two half cylinders (15). Each clamping block (3) comprises two half cylinders (15) and a gap (16) is arranged between the two half cylinders (15).

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