Integrated mounting rack and communication power supply cabinet thereof

Abstract

The utility model provides an integrated mounting rack and a communication power supply cabinet thereof, and belongs to the technical field of communication equipment cabinets. Comprising a vertical rod, and a first inserting hole is formed in the side wall of the vertical rod; a second insertion hole is formed in the end part of the cross rod; the positioning mechanism comprises a cylindrical barrel, a cylindrical barrel body sequentially penetrates through the first inserting hole and the second inserting hole to be fixedly connected with the vertical rod and the transverse rod, a sliding rod is slidably connected to the interior of the cylindrical barrel, one end of the sliding rod is fixedly connected with an end block, and a plurality of bending strips are fixedly connected between the end block and the end of the cylindrical barrel; according to the utility model, the vertical rods and the cross rods are fixedly mounted through the matching and socket connection of the positioning mechanisms with the first socket holes and the second socket holes, and are used for replacing the fixed connection of a traditional bolt and nut structure, so that the problem that the space between the vertical rods and the inner side wall of the cabinet body is small, and the space between the vertical rods and the inner side wall of the cabinet body is small is solved. And installation and connection are not convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment cabinets, in particular to an integrated mounting frame and a communication power cabinet thereof. Background Art

[0002] The communication power supply system is the heart of the communication system. A stable and reliable communication power supply system is the key to ensuring the safe and reliable operation of the communication system. Once a communication power supply system failure causes power interruption to the communication equipment, the communication equipment will not be able to operate, which will cause the communication circuit to be interrupted and the communication system to be paralyzed, thereby causing great economic and social benefits.

[0003] In existing communication power supply systems, power cabinets are often used to supply power. A large number of power supply devices are loaded inside the communication power cabinet. For the convenience of installation, vertical support rods and several mounting back plates horizontally fixed to the vertical support rods are required. The two structures are generally installed and fixed by bolts and nuts. However, in order to improve the utilization rate of the internal space of the cabinet, the vertical support rods need to be as close to the inner walls on both sides of the cabinet as possible. The gap between the vertical support rods and the inner wall of the cabinet is small, which makes the installation and connection of bolts and nuts inconvenient. Therefore, the present application provides an integrated mounting frame and its communication power cabinet to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an integrated mounting frame and a communication power cabinet thereof to solve the problem that the installation and connection are inconvenient due to the small gap between the vertical support rod and the inner wall of the cabinet body when the existing connection is fixed by bolts and nuts.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] An integrated mounting frame comprises a vertical rod, a first plug hole is formed on the side wall of the vertical rod; a cross rod, a second plug hole is formed at the end of the cross rod; a positioning mechanism, the positioning mechanism comprises a cylindrical body, the cylindrical body body passes through the first plug hole and the second plug hole in sequence to connect and fix the vertical rod and the cross rod, a sliding rod is slidably connected inside the cylindrical body, one end of the sliding rod is fixedly connected to an end block, a bending strip is fixedly connected between the end block and the end of the cylindrical body, and a plurality of the bending strips are provided and distributed in a ring array.

[0007] In a further embodiment, the vertical rod adopts an L-shaped steel frame structure, and a plurality of the first plugging holes are provided. The plurality of the first plugging holes are distributed on the vertical rod body in a rectangular array, and there are no less than two rows.

[0008] In a further embodiment, a mounting ear plate is fixedly connected to the end of the cross bar, and a second plug hole is formed on the mounting ear plate.

[0009] In a further embodiment, the cross bar adopts the same structure as the vertical bar, and a mounting hole is opened on the cross bar body. There are a plurality of mounting holes, and the plurality of mounting holes are distributed in a rectangular array on the cross bar.

[0010] In a further embodiment, a fixing column is fixedly connected to one end of the cylindrical body away from the bending strip, and a clamping groove is provided on the outer side wall of the fixing column. There are two clamping grooves which are symmetrical to each other.

[0011] In a further embodiment, a slide groove is opened inside the cylindrical body, the slide rod body is slidably connected with the inner wall of the slide groove, a reserved groove is opened on the side wall at one end of the slide groove, a return spring is arranged inside the reserved groove, and the return spring is sleeved on the slide rod body.

[0012] In a further embodiment, a pressure plate is fixedly connected to one end of the cylindrical rod body away from the end block, and a limiting block is fixedly connected to one side of the sliding rod body close to the pressure plate. The limiting block is slidably connected in cooperation with the reserved groove.

[0013] In a further embodiment, a slide groove is provided inside the cylindrical body, and both ends of the return spring are in close contact with the limit block and the end wall of the reserved groove close to the slide groove.

[0014] A communication power supply cabinet comprises the above-mentioned integrated mounting frame.

[0015] In a further embodiment, the communication power supply cabinet includes a cabinet body, and both ends of the vertical rod are fixedly connected to the top wall and the bottom wall inside the cabinet body by bolts.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] 1. The vertical bar and the horizontal bar are fixedly installed by the matching socket connection between the positioning mechanism and the first plug hole and the second plug hole, which is used to replace the fixed connection performed by the traditional bolt and nut structure, and solves the problem of inconvenient installation and connection due to the small gap between the vertical bar and the inner wall of the cabinet.

[0018] 2. The return spring provides elastic force to push the slide rod toward the end close to the pressure plate, driving the end block and the cylindrical body to approach each other, so that the bending strip bends and expands its diameter, thereby cooperating with the hole wall of the socket connection with the cylindrical body to block and limit, thereby avoiding loosening of the socket connection between the cylindrical body and the first plug hole and the second plug hole.

[0019] 3. By providing a clamping groove and a pressure plate, it is convenient to push the slide bar with one hand to stretch the bending strip, which facilitates the installation and disassembly of the positioning mechanism and reduces the difficulty of work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0021] Figure 1 This is a schematic diagram of the structure of the mounting frame of the utility model;

[0022] Figure 2 for Figure 1 Structural explosion diagram;

[0023] Figure 3 for Figure 2 A magnified image of area A;

[0024] Figure 4 This is a schematic diagram of the internal structure of the positioning mechanism of the utility model;

[0025] Figure 5 It is a schematic diagram of the overall installation structure of the utility model.

[0026] In the figure: 1. vertical rod; 2. horizontal rod; 3. first plug-in hole; 4. positioning mechanism; 41. cylindrical body; 411. bending strip; 42. fixed column; 421. clamping groove; 43. slide groove; 44. reserved groove; 45. slide rod; 46. end block; 47. pressure plate; 48. limit block; 49. reset spring; 5. mounting hole; 6. mounting ear plate; 7. second plug-in hole; 8. cabinet body.

[0027] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0028] The following is a detailed description of an integrated mounting frame and a communication power cabinet provided by the utility model in combination with the drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model. Example

[0029] like Figure 1 and Figure 4As shown, an embodiment of the utility model provides an integrated mounting frame, including a vertical rod 1, a first plug-in hole 3 is opened on the side wall of the vertical rod 1; a horizontal rod 2, a second plug-in hole 7 is provided at the end of the horizontal rod 2; a positioning mechanism 4, the positioning mechanism 4 includes a cylindrical body 41, the main body of the cylindrical body 41 passes through the first plug-in hole 3 and the second plug-in hole 7 in sequence to connect and fix the vertical rod 1 and the horizontal rod 2, a sliding rod 45 is slidably connected inside the cylindrical body 41, one end of the sliding rod 45 is fixedly connected to an end block 46, a bending strip 411 is fixedly connected between the end block 46 and the end of the cylindrical body 41, and a plurality of bending strips 411 are provided, and are distributed in a ring array.

[0030] By means of the matching socket connection between the positioning mechanism 4 and the first plug hole 3 and the second plug hole 7, the fixed installation of the vertical rod 1 and the horizontal rod 2 is achieved, which is used to replace the fixed connection performed by the traditional bolt and nut structure, and solves the problem of inconvenient installation and connection due to the small gap between the vertical rod 1 and the inner wall of the cabinet body 8.

[0031] Furthermore, the vertical rod 1 adopts an L-shaped steel frame structure, and a plurality of first plugging holes 3 are provided. The plurality of first plugging holes 3 are distributed on the rod body of the vertical rod 1 in a rectangular array, and there are no less than two rows.

[0032] By providing a plurality of first plug holes 3 distributed in an array, it is convenient to adjust the fixed height of the cross bar 2 at will when power supply devices of various models and specifications are installed.

[0033] Furthermore, a mounting ear plate 6 is fixedly connected to the end of the cross bar 2, and a second plug hole 7 is provided on the mounting ear plate 6; the cross bar 2 adopts the same structure as the vertical bar 1, and a mounting hole 5 is provided on the rod body of the cross bar 2. There are several mounting holes 5, and the several mounting holes 5 are distributed in a rectangular array on the cross bar 2.

[0034] The installation ear plate 6 facilitates the fixed installation of the cross bar 2, and the installation hole 5 facilitates the installation and fixation of various power supply devices, such as temperature control devices, electric meters, voltmeters and other power supply devices.

[0035] Furthermore, a fixed column 42 is fixedly connected to one end of the cylindrical body 41 away from the bending strip 411, and a clamping groove 421 is provided on the outer wall of the fixed column 42, and there are two clamping grooves 421, which are symmetrical to each other; a sliding groove 43 is provided inside the cylindrical body 41, and the rod body of the sliding rod 45 is slidably connected with the inner wall of the sliding groove 43, and a reserved groove 44 is provided on the side wall of one end of the sliding groove 43, and a return spring 49 is provided inside the reserved groove 44, and the return spring 49 is sleeved on the rod body of the sliding rod 45; a pressure plate 47 is fixedly connected to one end of the rod body of the cylindrical body 41 away from the end block 46, and a limiting block 48 is fixedly connected to the side of the rod body of the sliding rod 45 close to the pressure plate 47, and the limiting block 48 is slidably connected with the reserved groove 44; the two ends of the return spring 49 are respectively in close contact with the limiting block 48 and the end wall of the reserved groove 44 close to the sliding groove 43.

[0036] The return spring 49 provides elastic force to push the slide rod 45 toward one end close to the pressure plate 47, driving the end block 46 and the cylindrical body 41 to approach each other, so that the bending strip 411 is bent and its diameter is expanded, thereby cooperating with the hole wall of the socket connection with the cylindrical body 41 to block and limit, avoiding the loosening and disengagement of the socket connection between the cylindrical body 41 and the first plug hole 3 and the second plug hole 7. By providing the clamping groove 421 and the pressure plate 47, it is convenient to push the slide rod 45 with one hand to make the bending strip 411 stretch, thereby facilitating the disassembly of the positioning mechanism 4. Example

[0037] Reference Figure 5 , providing a communication power supply cabinet, including the above-mentioned integrated mounting frame; specifically, the communication power supply cabinet includes a cabinet body 8, and the two ends of the vertical rod 1 are fixedly connected to the top wall and the bottom wall inside the cabinet body 8 by bolts, and the vertical rod 1 is provided with two.

[0038] The mutual distance between the two vertical bars 1 is determined according to the length of the horizontal bar 2, which is convenient for subsequent installation. The vertical bars 1 and the horizontal bars 2 are both made of metal and have a galvanized coating on the surface to improve the rust resistance.

[0039] When fixing and installing the cross bar 2, adjust the position of the cross bar 2 in the middle of the two vertical bars 1 and ensure the horizontality. At the same time, confirm the relative position of the second plug hole 7 and the first plug hole 3 to ensure mutual communication. Use the index finger and middle finger to clamp the clamping grooves 421 on both sides of the fixed column 42, and press the pressure plate 47 with the thumb to drive the slide bar 45 to slide toward the end close to the end block 46. At this time, the end block 46 and the cylindrical body 41 move away from each other, so that the bending strip 411 stretches (when the bending strip 411 stretches, the diameter of the annular array formed by the bending strip 411 is smaller than the diameter of the cylindrical body 41). Then, insert the cylindrical body 41 into the corresponding second plug hole 7 and the first plug hole 3 in turn, and finally release the pressure plate 47. The reset is performed under the cooperation of the reset spring 49 and the limit block 48, so that the bending strip 411 is bent and unfolded. At this time, the overall diameter of the bending strip 411 composed of the annular array is larger than the diameter of the cylindrical body 41, and the installation work is completed. In the case where the positioning mechanism 4 is fixedly connected to the vertical rod 1 and the horizontal rod 2, the main force components are the shear stress provided by the two hole walls of the first plug hole 3 and the second plug hole 7, and the radial force applied to the positioning mechanism 4, it is necessary to ensure the structural strength of the cylindrical body 41. The solid cylindrical body 41 is made of an alloy material with high tensile strength, and the axial force on the positioning mechanism 4 is small. The solid bending strip 411 is made of a metal spring or a plastic sheet, and a 90° free bending point is provided in the middle of the bending strip 411.

[0040] The technical solution provided by the utility model realizes the fixed installation of the vertical rod 1 and the horizontal rod 2 through the matching socket connection between the positioning mechanism 4 and the first plug hole 3 and the second plug hole 7, which is used to replace the fixed connection performed by the traditional bolt and nut structure, and solves the problem that the installation and connection are inconvenient due to the small gap between the vertical rod 1 and the inner wall of the cabinet body 8; the return spring 49 provides elastic force to push the slide bar 45 toward the end close to the pressure plate 47, driving the end block 46 and the cylindrical body 41 to approach each other, so that the bending strip 411 is bent and its diameter is expanded, so as to cooperate with the hole wall of the socket connection with the cylindrical body 41 to block and limit, and avoid the loosening of the matching socket connection between the cylindrical body 41 and the first plug hole 3 and the second plug hole 7; by providing the clamping groove 421 and the pressure plate 47, it is convenient to push the slide bar 45 with one hand, so that the bending strip 411 is stretched, which facilitates the installation and disassembly of the positioning mechanism 4 and reduces the difficulty of work.

[0041] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An integrated mounting frame, It is characterized in that include: A vertical rod (1), wherein a first plug hole (3) is provided on a side wall of the vertical rod (1); A crossbar (2), wherein a second plug hole (7) is provided at an end of the crossbar (2); A positioning mechanism (4), the positioning mechanism (4) comprising a cylindrical body (41), the cylindrical body (41) being connected to a fixed vertical rod (1) and a horizontal rod (2) by sequentially passing through a first plug hole (3) and a second plug hole (7), a sliding rod (45) being slidably connected inside the cylindrical body (41), one end of the sliding rod (45) being fixedly connected to an end block (46), a bending strip (411) being fixedly connected between the end block (46) and the end of the cylindrical body (41), a plurality of the bending strips (411) being provided and distributed in a ring array.

2. The integrated mounting bracket according to claim 1, It is characterized in that The vertical rod (1) adopts an L-shaped steel frame structure, and a plurality of the first plug holes (3) are provided. The plurality of the first plug holes (3) are distributed on the body of the vertical rod (1) in a rectangular array, and are arranged in no less than two rows.

3. The integrated mounting bracket according to claim 1, It is characterized in that The end of the cross bar (2) is fixedly connected to a mounting ear plate (6), and a second plug hole (7) is provided on the mounting ear plate (6).

4. The integrated mounting bracket according to claim 3, It is characterized in that The cross bar (2) adopts the same structure as the vertical bar (1); a mounting hole (5) is provided on the cross bar (2); a plurality of mounting holes (5) are provided, and the plurality of mounting holes (5) are distributed on the cross bar (2) in a rectangular array.

5. The integrated mounting bracket according to claim 1, It is characterized in that A fixed column (42) is fixedly connected to one end of the cylindrical body (41) away from the bending strip (411), and a clamping groove (421) is provided on the outer side wall of the fixed column (42). Two clamping grooves (421) are provided and are symmetrical to each other.

6. The integrated mounting bracket according to claim 5, It is characterized in that A slide groove (43) is provided inside the cylindrical body (41), and the rod body of the slide rod (45) is slidably connected with the inner side wall of the slide groove (43). A reserved groove (44) is provided on the side wall at one end of the slide groove (43), and a return spring (49) is provided inside the reserved groove (44). The return spring (49) is sleeved on the rod body of the slide rod (45).

7. The integrated mounting bracket according to claim 6, It is characterized in that A pressure plate (47) is fixedly connected to one end of the rod body of the cylindrical barrel (41) away from the end block (46), and a limit block (48) is fixedly connected to one side of the rod body of the sliding rod (45) close to the pressure plate (47). The limit block (48) is slidably connected to the reserved groove (44).

8. The integrated mounting bracket according to claim 7, It is characterized in that The two ends of the return spring (49) are respectively in close contact with the limit block (48) and the end wall of the reserved groove (44) close to the sliding groove (43).

9. A communication power supply cabinet, It is characterized in that Comprising the integrated mounting frame as described in any one of claims 1-8 above.

10. The communication power supply cabinet according to claim 9, It is characterized in that The communication power supply cabinet comprises a cabinet body (8), and the two ends of the vertical rod (1) are fixedly connected to the top wall and the bottom wall inside the cabinet body (8) by means of bolts.

Images