CN214788578U

CN214788578U - Low-cost guide rail that network rack was used

Info

Publication number: CN214788578U
Application number: CN202120111511.6U
Authority: CN
Inventors: 许晓敏; 刘啸宇; 江伟强; 陈霖; 卜寒; 张方芬
Original assignee: Laiwu Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Laiwu Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-19
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a low-cost guide rail that network rack was used belongs to guide rail technical field. The utility model provides a low-cost guide rail that network rack was used, is equipped with slide rail A including being two fixed rails that horizontal symmetrical structure was equipped with in the fixed rail, is equipped with slide rail B in the slide rail A, and slide rail B inner wall fixedly connected with fixing base is equipped with adjusting part between two fixing bases. The utility model discloses an extend slide rail A to the front side or extend slide rail B to the front side in slide rail A in the fixed rail for the network communication equipment of different length can be fixed to the fixing base, through the connecting rod B of pulling both sides, the network communication equipment of adaptable not equidimension degree, the utility model discloses compact structure, the required material of making is simple, reduces manufacturing cost, through the equipment size of single adaptable difference of this device, reduces the purchase kind of guide rail, reduces purchasing cost.

Description

Low-cost guide rail that network rack was used

Technical Field

The utility model relates to a guide rail technical field, more specifically say, relate to a low-cost guide rail that network rack was used.

Background

A network cabinet refers to a freestanding or self-supporting enclosure for housing communication equipment. Network cabinets are typically configured with an opening and closing door, removable or non-removable vented side and back panels, and internal rail assemblies. Along with the development of science and technology, communication equipment's kind and quantity increase, the network rack need customize according to communication equipment's size, and the inside guide rail of network rack also needs to customize according to the size shape of equipment, and then has leaded to the increase of guide rail cost, causes the input cost increase of equipment, is unfavorable for the input in market. Therefore, it is important to design a low-cost rail, and in view of this, we propose a low-cost rail for a network cabinet.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a low-cost guide rail that network rack was used to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A low-cost guide rail for a network cabinet comprises two fixed rails which are arranged in a horizontally symmetrical structure, the fixed rails are in a C-shaped structure, slide rails A which are in a C-shaped structure are arranged in the fixed rails, the rear end bottom surfaces and the rear end top surfaces of the slide rails A are respectively and rotatably connected with rollers B, the rollers B are in friction contact with the inner walls of the fixed rails, slide rails B are further arranged in the slide rails A, the rear end bottom surfaces and the rear end top surfaces of the slide rails B are respectively and fixedly connected with limiting blocks, the inner walls of the slide rails B are fixedly connected with fixing seats, the fixing seats are in an L-shaped structure, a plurality of through holes B are formed in the bottom surfaces of the fixing seats at linear equal intervals, two adjusting assemblies are further arranged between the two fixing seats, each adjusting assembly comprises a rotating seat A, the top surface of the rotating seat A is rotatably connected with a rotating seat B, and two connecting rods A are arranged on the left side and the right side of the rotating seat B in a V-shaped structure, the connecting rod A is connected with a connecting rod B in a sliding mode on the outer portion of the connecting rod A, the bottom face of the outer end of the connecting rod B is hinged to a hinged support, and the outer wall of the hinged support is connected and fixed with the inner wall of the fixing seat.

Preferably, the outer wall of the fixed rail is provided with a plurality of through holes A at equal intervals, the inner wall of the front part of the fixed rail is of an up-down symmetrical structure and is rotatably connected with two idler wheels A, and the idler wheels A are in friction contact with the sliding rails A.

Preferably, the inner wall of the lower side of the fixed rail is fixedly connected with a baffle, and the baffle is in butt fit with the roller B.

Preferably, the sliding groove is formed in the rear portion of the sliding rail A, the outer wall of the sliding rail B is in friction contact with the sliding rail A, and the limiting block is connected with the sliding groove in a sliding mode.

Preferably, the connecting rod a on the left side is fixedly connected with the rotating seat a, and the connecting rod a on the right side is fixedly connected with the rotating seat B.

Preferably, the first and second electrodes are formed of a metal,

3. advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a there is slide rail A through gyro wheel A and gyro wheel B sliding connection in the fixed rail, sliding connection has slide rail B in slide rail A, extends slide rail A to the front side in the fixed rail or extends slide rail B to the front side in slide rail A for the network communication equipment of different length can be fixed to the fixing base, through the connecting rod B of pulling both sides, makes adjusting part's width elongated, the network communication equipment of adaptable not equidimension, the utility model discloses compact structure, the required material of making is simple, reduces manufacturing cost, and through the adaptable different equipment size of single this device, the purchase kind of reduction guide rail reduces purchasing cost.

2. The utility model discloses an adjust connecting rod A and connecting rod B's contact distance to the adjustment width is arranged through adjusting into the V style of calligraphy with two connecting rod A, and fixed with the bottom of equipment, strengthens the bearing performance to equipment, security when improving pull equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the structure of the fixed rail, the slide rail a and the slide rail B of the present invention;

fig. 3 is a schematic structural view of the sliding state of the sliding rail a and the sliding rail B of the present invention;

FIG. 4 is a schematic view of the adjusting assembly according to the present invention;

FIG. 5 is an enlarged view of the anatomy at the position A of the present invention;

the reference numbers in the figures illustrate: 1. a fixed rail; 101. a through hole A; 2. a roller A; 3. a slide rail A; 301. a chute; 4. a baffle plate; 5. a roller B; 6. a slide rail B; 7. a limiting block; 8. a fixed seat; 801. a through hole B; 9. an adjustment assembly; 901. a rotating seat A; 902. a rotating seat B; 903. a connecting rod A; 904. a connecting rod B; 905. hinging seat; 906. a through hole C; 907. and a through hole D.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a low-cost guide rail for a network cabinet comprises two fixed rails 1 which are arranged in a horizontal symmetrical structure, wherein the fixed rails 1 are in a C-shaped structure, slide rails A3 in a C-shaped structure are arranged in the fixed rails 1, the rear end bottom surfaces and the rear end top surfaces of the slide rails A3 are both rotatably connected with idler wheels B5, the idler wheels B5 are in friction contact with the inner walls of the fixed rails 1, slide rails B6 are further arranged in the slide rails A3, limiting blocks 7 are fixedly connected with the rear end bottom surfaces and the rear end top surfaces of the slide rails B6, fixing seats 8 are fixedly connected with the inner walls of the slide rails B6, the fixing seats 8 are in an L-shaped structure, a plurality of through holes B801 are linearly and equidistantly formed in the bottom surfaces of the fixing seats 8, two adjusting assemblies 9 are further arranged between the two fixing seats 8, each adjusting assembly 9 comprises a rotating seat A901, the top surfaces of the rotating seats A are rotatably connected with a rotating seat B902, two connecting rods A903 are arranged on the left and right sides of the rotating seat B902 in a V-shaped structure, a connecting rod A903 is slidably connected with a connecting rod 904 on the outer part, the bottom surface of the outer end of the connecting rod B904 is hinged with a hinged support 905, and the outer wall of the hinged support 905 is connected and fixed with the inner wall of the fixed seat 8. The utility model discloses a there is slide rail A3 through gyro wheel A2 and gyro wheel B5 sliding connection in fixed rail 1, sliding connection has slide rail B6 in slide rail A3, slide rail A3 is extended to the front side or slide rail B6 is extended to the front side in slide rail A3 in fixed rail 1, make the network communication equipment of different length can be fixed to fixing base 8, connecting rod B904 through the pulling both sides, make the width of adjusting part 9 elongated, the network communication equipment of adaptable not equidimension.

Specifically, the outer wall of the fixed rail 1 is provided with a plurality of through holes A101 at equal intervals, the front inner wall of the fixed rail 1 is in an up-down symmetrical structure and is rotatably connected with two rollers A2, and the rollers A2 are in friction contact with the sliding rail A3. The through hole A101 is used for connecting and fixing the fixing screw and the network cabinet.

Further, the inner wall of the lower side of the fixed rail 1 is fixedly connected with a baffle 4, and the baffle 4 is in butt fit with the roller B5. When the roller B5 which is rotatably connected with the sliding rail A3 rolls to the position of the baffle 4, the roller B5 is blocked by the baffle, so that the sliding rail A3 is fixed in the fixed rail 1.

Still further, the rear portion of the slide rail A3 is provided with a slide groove 301, the outer wall of the slide rail B6 is in frictional contact with the slide rail A3, and the limit block 7 is slidably connected with the slide groove 301. The slide rail B6 slides to the front side in the slide rail A3, and when the stopper 7 slides to the front wall of the slide groove 301, the slide rail B6 stops advancing.

Further, the link a903 on the left side is connected and fixed to the rotating base a901, and the link a903 on the right side is connected and fixed to the rotating base B902.

In addition, a through hole C906 is formed in the connecting rod A903, a through hole D907 is formed in the connecting rod B904, and the through hole C906 and the through hole D907 are located on the same vertical plane.

The working principle is as follows: when the utility model is used, firstly, the distance between the connecting rod A903 and the connecting rod B904 is adjusted to be suitable for the current equipment width, the connecting rod A903 is adjusted according to the equipment size, the two connecting rods A903 are arranged in a V shape, the connecting rod B904 and the rotating seat B902 are contacted with the bottom of the equipment, the connecting rod B904 and the rotating seat B902 are sequentially passed through the through hole D907 and the through hole C906 from the lower part through screws and are fixed with the bottom of the equipment by screw threads, the left end and the right end of the communication equipment are fixed with the through hole B801 on the fixed seat 8 through screws, the fixed rail 1 is stretched towards the rear side, the fixed rail 1 is backwards slid on the sliding rail A3 through the roller A2 and the roller B5, when the roller B5 rotationally connected with the sliding rail A3 rolls to the position of the baffle 4, the roller B5 is blocked by the baffle, the fixed rail 1 can not continuously slide on the sliding rail A3, the fixed rail 1 slides backwards, the through hole A101 on the fixed rail 1 is fixed with the network cabinet through screws, thereby enabling the device to be connected with a network cabinet.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a low-cost guide rail that network rack was used, is including two fixed rails (1) that are horizontal symmetrical structure and are equipped with, its characterized in that: the fixed rail (1) is of a C-shaped structure, a sliding rail A (3) of the C-shaped structure is arranged in the fixed rail (1), the bottom surface of the rear end and the top surface of the rear end of the sliding rail A (3) are rotatably connected with idler wheels B (5), the idler wheels B (5) are in friction contact with the inner wall of the fixed rail (1), a sliding rail B (6) is further arranged in the sliding rail A (3), the bottom surface of the rear end and the top surface of the rear end of the sliding rail B (6) are fixedly connected with limit blocks (7), fixing seats (8) are fixedly connected with the inner wall of the sliding rail B (6), the fixing seats (8) are of an L-shaped structure, a plurality of through holes B (801) are linearly arranged at equal intervals on the bottom surface of the fixing seats (8), two adjusting assemblies (9) are further arranged between the two fixing seats (8), each adjusting assembly (9) comprises a rotating seat A (901), and the top surface of the rotating seat A (901) is rotatably connected with a rotating seat B (902), rotate seat B (902) left and right sides and be V style of calligraphy structure and be equipped with two connecting rod A (903), sliding connection has connecting rod B (904) on connecting rod A (903) outside, connecting rod B (904) outer end bottom surface articulates there is free bearing (905), free bearing (905) outer wall is fixed with fixing base (8) inner wall connection.

2. A low cost rail for a network cabinet as defined in claim 1 wherein: the outer wall of the fixed rail (1) is provided with a plurality of through holes A (101) at equal intervals linearly, the front inner wall of the fixed rail (1) is of an up-down symmetrical structure and is rotatably connected with two idler wheels A (2), and the idler wheels A (2) are in friction contact with the sliding rail A (3).

3. A low cost rail for a network cabinet as defined in claim 1 wherein: fixed rail (1) downside inner wall fixedly connected with baffle (4), baffle (4) and gyro wheel B (5) butt cooperation.

4. A low cost rail for a network cabinet as defined in claim 1 wherein: slide rail A (3) rear portion has seted up spout (301), slide rail B (6) outer wall and slide rail A (3) frictional contact, stopper (7) and spout (301) sliding connection.

5. A low cost rail for a network cabinet as defined in claim 1 wherein: the connecting rod A (903) positioned on the left side is fixedly connected with the rotating seat A (901), and the connecting rod A (903) positioned on the right side is fixedly connected with the rotating seat B (902).

6. A low cost rail for a network cabinet as defined in claim 1 wherein: the connecting rod A (903) is provided with a through hole C (906), the connecting rod B (904) is provided with a through hole D (907), and the through hole C (906) and the through hole D (907) are located on the same vertical plane.