A retractable control box mounting bracket

Abstract

The utility model relates to the technical field of mounting brackets, and discloses a retractable control box mounting bracket, comprising a bracket body, a telescopic fixing mechanism is arranged on the front side of the bracket body, a limiting mechanism is arranged on the front side of the telescopic fixing mechanism, the telescopic fixing mechanism comprises a telescopic component and a fixing component, the telescopic component is arranged on the front side of the bracket body, and the fixing component is arranged inside the telescopic component. When in use, the control box can be driven to move forward and backward through the arranged telescopic fixing mechanism, so that the control box can move forward and backward in a narrow space, and the staff can adjust the position of the control box according to the needs, so as to make it closer to the operator, thereby improving the work efficiency and the comfort of operation, and the control boxes of different sizes can be fixed to ensure the stability of the control box, while facilitating installation and disassembly, thereby improving the utilization rate of the control box. First, the control box is placed on the top of the load-bearing seat.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting brackets, in particular to a retractable control box mounting bracket. Background Art

[0002] A control box is a device used to manage and control circuits or equipment, which usually includes components such as switches, relays, contactors, and protective devices. Control boxes can be used in a variety of different application scenarios, such as factories, enterprises, shopping malls, hotels, schools, airports, ports, hospitals, high-rise buildings, and residential areas. The control box mounting bracket is a tool used to fix and support the control box. It can help the control box remain stable and prevent the control box from shifting or being damaged due to vibration or other external forces. The existing mounting bracket cannot be telescopic when in use, which affects the efficiency when the control box is in a narrow space and the operator is operating.

[0003] According to the description of a mounting bracket for a wall-mounted control box published on the patent website (authorization announcement number: CN211128565U), the mounting bracket for a wall-mounted control box includes a "carrying box, a cavity, a rotating rod, a rotating wheel", etc. to install the control box.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] The mounting bracket for the wall-mounted control box utilizes a carrying box, a cavity, a rotating rod, a rotating wheel, etc. to mount the control box. When in use, the bracket cannot perform telescopic movement, thereby being unable to drive the control box to move forward and backward. When the control box is installed in a narrow space, the operator cannot operate it easily, which affects the operating efficiency. Therefore, the bracket needs to be improved. Utility Model Content

[0006] The purpose of the utility model is to provide a retractable control box mounting bracket to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a retractable control box mounting bracket, comprising a bracket body, a retractable fixing mechanism is arranged on the front side of the bracket body, and a limiting mechanism is arranged on the front side of the retractable fixing mechanism;

[0008] The telescopic fixing mechanism includes a telescopic component and a fixing component, wherein the telescopic component is arranged at the front side of the bracket body, and the fixing component is arranged inside the telescopic component;

[0009] The telescopic assembly includes a first concave frame, which is fixedly connected to the front side of the bracket body, a first fixing rod is fixedly connected inside the first concave frame, a first connecting shaft is rotatably connected to the periphery of the first fixing rod, a second connecting shaft is rotatably connected to the periphery of the front end of the first connecting shaft, a second fixing rod is rotatably connected inside the second connecting shaft, a second concave frame is fixedly connected to the upper and lower sides of the second fixing rod, a load-bearing seat is fixedly connected to the front side of the second concave frame, and a cylinder is fixedly connected to the inside of the first concave frame.

[0010] Preferably, the first concave frame and the second concave frame are of the same size, and the front side of the cylinder is fixedly connected to the inner side of the second concave frame, so that the second concave frame can be driven by the cylinder to move forward and backward, thereby changing the front and rear position of the load-bearing seat.

[0011] Preferably, the fixing assembly includes a threaded rod, which is rotatably connected to the inside of the load-bearing seat, an adjusting disk is fixedly connected to the bottom of the threaded rod, a fixing plate is threadedly connected to the outer periphery of the threaded rod, a sliding rod is slidably connected to the inside of the fixing plate, and the sliding rod is fixedly connected to the inside of the load-bearing seat.

[0012] Preferably, a movable groove is opened inside the load-bearing seat, and the rear side of the fixed plate is slidably connected to the movable groove, so that when the load-bearing seat moves up and down, the rear side of the load-bearing seat slides in the movable groove, which can make the movement of the load-bearing seat more stable.

[0013] Preferably, the fixing plate is rectangular in shape, and a through hole is provided inside the fixing plate, so that when the fixing plate is fixed to the top of the control box, the through hole can dissipate heat for the control box.

[0014] Preferably, the limiting mechanism includes a telescopic rod, which is fixedly connected to the inside of the load-bearing seat, a spring is sleeved on the outer periphery of the telescopic rod, a rectangular block is fixedly connected to the front side of the telescopic rod, the rectangular block is slidably connected to the inside of the load-bearing seat, and a limiting block is fixedly connected to the top of the rectangular block.

[0015] Preferably, a rectangular groove is opened inside the load-bearing seat, the rectangular block is slidably connected in the rectangular groove, the front side of the spring is fixedly connected to the rear side of the rectangular block, and the rear side of the spring is fixedly connected to the rectangular groove, so that when the size of the control box is large, the rectangular block can drive the limit block to move back and forth in the rectangular groove, and the limit block plays a limiting role on the front side of the control box to ensure the stability of the control box.

[0016] Compared with the prior art, the utility model provides a retractable control box mounting bracket, which has the following beneficial effects:

[0017] 1. The retractable control box mounting bracket can realize the forward and backward telescopic movement of the control box by means of the telescopic fixing mechanism, so that the control box can be moved forward and backward in a narrow space. The staff can adjust the position of the control box as needed to facilitate its closer proximity to the operator, thereby improving work efficiency and operating comfort. In addition, control boxes of different sizes can be fixed to ensure the stability of the control box. Meanwhile, it is convenient for installation and disassembly to improve the utilization rate of the control box. First, the control box is placed on the top of the load-bearing seat, and the adjusting disk is turned so that the threaded rod drives the fixing plate to move up and down in the movable groove so that the bottom of the fixing plate contacts the top of the control box, thereby fixing the control box to ensure the stability of the control box. When the fixing plate moves, it will slide around the sliding rod, and the sliding rod can limit the control box to make the movement more stable.

[0018] 2. The retractable control box mounting bracket can realize, through the setting of the limit mechanism, when the control box is placed on the load-bearing seat and the front side of the control box has exceeded the load-bearing seat, the limit block can limit the front side of the control box to improve the stability of the control box. When the control box needs to be limited by the limit block, it is only necessary to pull the rectangular block so that the rectangular block drives the limit block to move back and forth in the rectangular groove. When the rectangular block moves, it will drive the telescopic rod and the spring to deform. When the rear side of the limit block is at the bottom of the front side of the control box, release the rectangular block, the spring resets, and drives the telescopic rod to perform telescopic movement, which can drive the rectangular block to move backward, so that the limit block limits the control box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the telescopic fixing mechanism structure;

[0022] Figure 3 It is a schematic diagram of the telescopic component structure;

[0023] Figure 4 is a schematic diagram of the front structure of the first concave frame;

[0024] Figure 5 It is a schematic diagram of the fixed component structure;

[0025] Figure 6 It is a schematic diagram of the limit mechanism structure.

[0026] In the figure: 1. bracket body; 2. telescopic fixing mechanism; 3. limiting mechanism; 21. telescopic assembly; 22. fixing assembly; 211. first concave frame; 212. load-bearing seat; 213. cylinder; 214. first fixing rod; 215. first connecting shaft; 216. second connecting shaft; 217. second fixing rod; 218. second concave frame; 221. adjusting disk; 222. threaded rod; 223. fixing plate; 224. sliding rod; 31. telescopic rod; 32. spring; 33. rectangular block; 34. limiting block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The utility model provides the following technical solutions:

[0030] Embodiment 1

[0031] See also Figure 1-6 The utility model provides a technical solution: a retractable control box mounting bracket, comprising a bracket body 1, a retractable fixing mechanism 2 is arranged on the front side of the bracket body 1, and a limiting mechanism 3 is arranged on the front side of the retractable fixing mechanism 2;

[0032] The telescopic fixing mechanism 2 includes a telescopic component 21 and a fixing component 22. The telescopic component 21 is arranged on the front side of the bracket body 1, and the fixing component 22 is arranged inside the telescopic component 21. The telescopic component 21 includes a first concave frame 211, and the first concave frame 211 is fixedly connected to the front side of the bracket body 1. A first fixing rod 214 is fixedly connected inside the first concave frame 211. The first fixing rod 214 is rotatably connected to a first connecting shaft 215 at the periphery. The front end of the first connecting shaft 215 is rotatably connected to a second connecting shaft 216. The second connecting shaft 21 6 is rotatably connected with a second fixing rod 217, and the second concave frame 218 is fixedly connected to the upper and lower sides of the second fixing rod 217, and the front side of the second concave frame 218 is fixedly connected to the bearing seat 212, and the inner side of the first concave frame 211 is fixedly connected with a cylinder 213, and the first concave frame 211 and the second concave frame 218 have the same size, and the front side of the cylinder 213 is fixedly connected to the inner side of the second concave frame 218, so that the second concave frame 218 can be driven by the cylinder 213 to move forward and backward telescopically, thereby changing the front and rear position of the bearing seat 212.

[0033] See also Figure 1-6 The utility model provides a technical solution: the fixing assembly 22 includes a threaded rod 222, the threaded rod 222 is rotatably connected to the inside of the load-bearing seat 212, the bottom of the threaded rod 222 is fixedly connected to an adjusting disk 221, the outer periphery of the threaded rod 222 is threadedly connected to a fixing plate 223, the fixing plate 223 is slidably connected to a sliding rod 224, the sliding rod 224 is fixedly connected to the inside of the load-bearing seat 212, a movable groove is opened inside the load-bearing seat 212, and the rear side of the fixing plate 223 is slidably connected to the movable groove, so that when the load-bearing seat 212 moves up and down, the rear side of the fixing plate 223 slides in the movable groove, which can make the movement of the load-bearing seat 212 more stable, the fixing plate 223 is rectangular, and a through hole is opened inside the fixing plate 223, so that when the fixing plate 223 fixes the top of the control box, the through hole can be used to dissipate heat for the control box.

[0034] Embodiment 2

[0035] See also Figure 1-6 On the basis of the first embodiment, the limiting mechanism 3 further comprises a telescopic rod 31, the telescopic rod 31 is fixedly connected to the inside of the load-bearing seat 212, a spring 32 is sleeved on the outer periphery of the telescopic rod 31, a rectangular block 33 is fixedly connected to the front side of the telescopic rod 31, the rectangular block 33 is slidably connected to the inside of the load-bearing seat 212, a limiting block 34 is fixedly connected to the top of the rectangular block 33, a rectangular groove is provided inside the load-bearing seat 212, the rectangular block 33 is slidably connected to the rectangular groove, the front side of the spring 32 is fixedly connected to the rear side of the rectangular block 33, and the rear side of the spring 32 is fixedly connected to the rectangular groove, so that when the size of the control box is large, the limiting block 34 can be driven to move forward and backward in the rectangular groove, and the limiting block 34 plays a limiting role on the front side of the control box to ensure the stability of the control box.

[0036] In actual operation, when this device is used, first fix the bracket body 1 in a suitable position through an external fixing device, then put the control box on the top of the load-bearing seat 212, turn the adjusting disk 221, so that the threaded rod 222 drives the fixing plate 223 to move up and down in the movable groove, so that the bottom of the fixing plate 223 and the top of the control box are in contact with each other, and the control box can be fixed to ensure the stability of the control box. When the fixing plate 223 moves, it will slide around the sliding rod 224, and the sliding rod 224 can limit the control box to make the movement more stable. When the front side of the control box has exceeded the load-bearing seat 212, pull the rectangular block 33, so that the rectangular block 33 drives the limiting block 34 to move back and forth in the rectangular groove. When the rectangular block 33 moves, it will drive the telescopic rod 31 and the spring 32 is deformed. When the rear side of the limit block 34 is at the bottom of the front side of the control box, the rectangular block 33 is released, and the spring 32 is reset, driving the telescopic rod 31 to perform telescopic movement, which can drive the rectangular block 33 to move backward, so that the limit block 34 limits the control box. When the front and rear position of the control box needs to be adjusted, the second concave frame 218 is driven to move forward and backward through the cylinder 213. When the second concave frame 218 moves, the first connecting shaft 215 and the second connecting shaft 216 will rotate around the first fixed rod 214 and the second fixed rod 217 respectively, and the angle will change, thereby changing the distance between the first concave frame 211 and the second concave frame 218. When the second concave frame 218 moves, it will drive the load-bearing seat 212 to move, thereby driving the control box to move forward and backward.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A retractable control box mounting bracket, comprising a bracket body (1), characterized in that: A telescopic fixing mechanism (2) is arranged on the front side of the bracket body (1), and a limiting mechanism (3) is arranged on the front side of the telescopic fixing mechanism (2); The telescopic fixing mechanism (2) comprises a telescopic component (21) and a fixing component (22), wherein the telescopic component (21) is arranged on the front side of the bracket body (1), and the fixing component (22) is arranged inside the telescopic component (21); The telescopic assembly (21) comprises a first concave frame (211), the first concave frame (211) is fixedly connected to the front side of the bracket body (1), a first fixing rod (214) is fixedly connected inside the first concave frame (211), a first connecting shaft (215) is rotatably connected to the periphery of the first fixing rod (214), a second connecting shaft (216) is rotatably connected to the front periphery of the first connecting shaft (215), a second fixing rod (217) is rotatably connected inside the second connecting shaft (216), a second concave frame (218) is fixedly connected to the upper and lower sides of the second fixing rod (217), a load-bearing seat (212) is fixedly connected to the front side of the second concave frame (218), and a cylinder (213) is fixedly connected to the inside of the first concave frame (211).

2. The retractable control box mounting bracket according to claim 1, characterized in that: The first concave frame (211) and the second concave frame (218) have the same size, and the front side of the cylinder (213) is fixedly connected to the inner side of the second concave frame (218).

3. The retractable control box mounting bracket according to claim 1, characterized in that: The fixing assembly (22) comprises a threaded rod (222), the threaded rod (222) being rotatably connected to the inside of the load-bearing seat (212), the bottom of the threaded rod (222) being fixedly connected to an adjustment disk (221), the outer periphery of the threaded rod (222) being threadedly connected to a fixing plate (223), the fixing plate (223) being slidably connected to a sliding rod (224), and the sliding rod (224) being fixedly connected to the inside of the load-bearing seat (212).

4. The retractable control box mounting bracket according to claim 3, characterized in that: A movable groove is provided inside the load-bearing seat (212), and the rear side of the fixing plate (223) is slidably connected in the movable groove.

5. The retractable control box mounting bracket according to claim 3, characterized in that: The fixing plate (223) is rectangular in shape, and a through hole is provided inside the fixing plate (223).

6. The retractable control box mounting bracket according to claim 1, characterized in that: The limiting mechanism (3) comprises a telescopic rod (31), the telescopic rod (31) is fixedly connected to the inside of the load-bearing seat (212), a spring (32) is sleeved on the outer periphery of the telescopic rod (31), a rectangular block (33) is fixedly connected to the front side of the telescopic rod (31), the rectangular block (33) is slidably connected to the inside of the load-bearing seat (212), and a limiting block (34) is fixedly connected to the top of the rectangular block (33).

7. The retractable control box mounting bracket according to claim 6, characterized in that: A rectangular groove is provided inside the load-bearing seat (212), the rectangular block (33) is slidably connected in the rectangular groove, the front side of the spring (32) is fixedly connected to the rear side of the rectangular block (33), and the rear side of the spring (32) is fixedly connected to the rectangular groove.

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