Novel distribution box hanging wall structure for electromechanical engineering of rail transit project

Abstract

The utility model discloses a novel distribution box wall-hanging structure for electromechanical engineering of a rail transit project, which belongs to the technical field of distribution boxes and comprises a supporting substrate, a plurality of first mounting through holes are formed in two ends of the supporting substrate, a fixing mechanism is arranged on the side surface of the supporting substrate, and the fixing mechanism comprises a first limiting pipe. A plurality of second limiting fixing plates are arranged at the two ends of the first limiting pipe, the second limiting fixing plates are fixedly connected with the first limiting pipe, and a plurality of third mounting through holes are formed in the second limiting fixing plates; the two ends of the supporting base plate are in threaded connection with a plurality of limiting screws used for being matched with the second limiting fixing plate to fix the first limiting pipe. According to the wall hanging structure, multiple damping is carried out on the distribution box through mutual cooperation of multiple structures, full damping of the distribution box is achieved through mutual cooperation of multiple damping modes, the damping effect of the wall hanging structure is better, and the wall hanging structure can be suitable for distribution boxes of different models.

Description

Technical Field

[0001] The utility model belongs to the technical field of distribution boxes, and in particular relates to a novel wall-mounted distribution box structure for electromechanical engineering of rail transit projects. Background Art

[0002] The distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint and environmental protection. The corresponding wall-mounted structure will be used to install the distribution box during the electromechanical engineering construction of new rail transit projects.

[0003] The traditional wall hanging structure includes a fixing plate, a connecting column, a connecting block, a cylindrical groove, an intermediate rod, a hanging block, a hanging groove, a mounting plate, a mounting hole, an insert block and a through-wall hole. The advantage of this wall hanging structure is that it can be shock-absorbed by a spring.

[0004] However, the traditional wall-mounted structure has a relatively simple shock-absorbing structure, resulting in poor shock-absorbing effect, and is in urgent need of improvement. Utility Model Content

[0005] The purpose of the utility model is to provide a new type of wall-mounted structure for a distribution box used in electromechanical engineering of rail transit projects, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a new type of wall-mounted structure for a distribution box for electromechanical engineering of a rail transit project, comprising a supporting base plate, wherein two ends of the supporting base plate are provided with a plurality of first mounting through holes, a fixing mechanism is provided on the side of the supporting base plate, the fixing mechanism comprises a first limiting tube, two ends of the first limiting tube are provided with a plurality of second limiting fixing plates, the second limiting fixing plates are fixedly connected to the first limiting tube, a plurality of third mounting through holes are provided on the second limiting fixing plates, two ends of the supporting base plate are threadedly connected with a plurality of limiting screws for cooperating with the second limiting fixing plates to fix the first limiting tube, a second limiting tube slidably connected to the supporting base plate is provided inside the first limiting tube, a plurality of second elastic buffers are provided at both ends of the second limiting tube, and a plurality of third limiting fixing plates are provided at both ends of the first limiting tube for cooperating with the second elastic buffer to provide a shock-absorbing effect on the second limiting tube.

[0007] As a further solution of the present invention: one end of the second elastic buffer is fixedly connected to the second position limiting tube, the other end of the second elastic buffer is fixedly connected to the third position limiting fixing plate, and several first position limiting fixing plates are provided at both ends of the second position limiting tube. Several second mounting through holes are opened at one end of the first position limiting fixing plate away from the second position limiting tube.

[0008] As a further solution of the present invention: the first limiting fixing plate is fixedly connected to the second limiting tube, and a first elastic protective plate slidingly connected to the first limiting tube is provided on the side of the first limiting fixing plate facing the first limiting tube, and the first elastic protective plate is fixedly connected to the first limiting fixing plate.

[0009] As a further solution of the present invention: the third limiting fixing plate is fixedly connected to the first limiting tube, and a plurality of first elastic buffers for shock-absorbing the second limiting tube are arranged inside the first limiting tube, and the first elastic buffers are fixedly connected to the first limiting tube.

[0010] As a further solution of the present invention: a plurality of third elastic buffers are further provided inside the first position limiting tube for reducing shock on the second position limiting tube, and the third elastic buffers are fixedly connected to the first position limiting tube.

[0011] As a further solution of the present invention: limiting slides are provided at both ends of the first limiting tube, the limiting slides are fixedly connected to the first limiting tube, limiting through holes corresponding to the limiting slides are opened at both ends of the second limiting tube, and the limiting slides are slidably connected to the second limiting tube.

[0012] As a further solution of the present invention: a limiting baffle is provided at the end of the limiting slide away from the first limiting tube, and the limiting baffle is fixedly connected to the limiting slide; a second elastic protective plate is provided at the end of the limiting baffle close to the supporting base plate, which is slidably connected to the supporting base plate, and the second elastic protective plate is fixedly connected to the limiting baffle.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a simple structure and is easy to use. When in use, multiple structures cooperate with each other to perform multiple shock absorption on the distribution box. Through the mutual cooperation of multiple shock absorption methods, sufficient shock absorption of the distribution box is achieved, and the shock absorption effect of the wall-mounted structure is better. Secondly, the present invention can be applied to distribution boxes of different models, making the application scope of the wall-mounted structure wider and worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0015] Figure 2 This is a schematic structural diagram of the fixing mechanism in an embodiment of the present utility model;

[0016] Figure 3 Schematic diagram of the structure of the limiting slide in the embodiment of the present utility model;

[0017] In the figure: 1-limiting screw, 2-first mounting through hole, 3-fixing mechanism, 4-support base plate, 30-limiting through hole, 31-first limiting tube, 32-second mounting through hole, 33-first elastic protective plate, 34-first limiting fixing plate, 35-second limiting fixing plate, 36-first elastic buffer, 37-limiting slide plate, 38-second elastic buffer, 391-third elastic buffer, 392-second limiting tube, 393-third limiting fixing plate, 394-third mounting through hole, 395-limiting baffle, 396-second elastic protective plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1: Please refer to Figure 1-Figure 3 The utility model provides a technical solution: a new type of distribution box wall-mounted structure for electromechanical engineering of rail transit projects, including a supporting base plate 4, a plurality of first mounting through holes 2 are opened at both ends of the supporting base plate 4, a fixing mechanism 3 is provided on the side of the supporting base plate 4, the fixing mechanism 3 includes a first limiting tube 31, a plurality of second limiting fixing plates 35 are provided at both ends of the first limiting tube 31, the second limiting fixing plates 35 are fixedly connected to the first limiting tube 31, a plurality of third mounting through holes 394 are opened on the second limiting fixing plates 35, and the supporting base The two ends of the plate 4 are threadedly connected with a plurality of limit screws 1 for cooperating with the second limit fixing plate 35 to fix the first limit tube 31. The interior of the first limit tube 31 is provided with a second limit tube 392 slidably connected to the support base plate 4. The two ends of the second limit tube 392 are provided with a plurality of second elastic buffers 38, which are springs. The two ends of the first limit tube 31 are provided with a plurality of third limit fixing plates 393 for cooperating with the second elastic buffers 38 to provide a shock-absorbing effect on the second limit tube 392.

[0020] See also Figure 1 and Figure 2The second stopper 393 is fixedly connected to the first stopper 392 by the second stopper 393, and the second stopper 393 is fixedly connected to the first stopper 392 by the third stopper 393.

[0021] See also Figure 1 and Figure 2 In order to enrich the functions of the fixing mechanism 3, in this embodiment, preferably, the third position-limiting fixing plate 393 is fixedly connected to the first position-limiting tube 31, and the first position-limiting tube 31 is provided with a plurality of first elastic buffers 36 for damping the second position-limiting tube 392. The first elastic buffers 36 are rubber airbags, and the first elastic buffers 36 are fixedly connected to the first position-limiting tube 31. The first position-limiting tube 31 is further provided with a plurality of third elastic buffers 391 for damping the second position-limiting tube 392. The third elastic buffers 391 are rubber airbags, and the third elastic buffers 391 are fixedly connected to the first position-limiting tube 31.

[0022] See also Figure 1 and Figure 2 In order to make the functions of the fixing mechanism 3 more abundant, in this embodiment, preferably, limiting slides 37 are provided at both ends of the first limiting tube 31, and the limiting slide 37 is fixedly connected to the first limiting tube 31. Limiting through holes 30 corresponding to the limiting slides 37 are opened at both ends of the second limiting tube 392. The limiting slide 37 is slidably connected to the second limiting tube 392. A limiting baffle 395 is provided at the end of the limiting slide 37 away from the first limiting tube 31. The limiting baffle 395 is fixedly connected to the limiting slide 37. The end of the limiting baffle 395 close to the supporting substrate 4 is provided with a second elastic protective plate 396 slidably connected to the supporting substrate 4. The second elastic protective plate 396 is a rubber plate, and the second elastic protective plate 396 is fixedly connected to the limiting baffle 395.

[0023] Example 2: Please refer to Figure 1-Figure 3The utility model provides a technical solution: a new type of distribution box wall-mounted structure for electromechanical engineering of rail transit projects, including a support base plate 4, a plurality of first mounting through holes 2 are opened at both ends of the support base plate 4, a fixing mechanism 3 is set on the side of the support base plate 4, the fixing mechanism 3 includes a first limiting tube 31, a plurality of second limiting fixing plates 35 are set at both ends of the first limiting tube 31, the second limiting fixing plates 35 are fixedly connected to the first limiting tube 31, and a plurality of third mounting through holes 394 are opened on the second limiting fixing plates 35, the support base plate 4 are threadedly connected to the two ends of the first limiting tube 31 with a plurality of limiting screws 1 for cooperating with the second limiting fixing plate 35 to fix the first limiting tube 31. The first limiting tube 31 is provided with a second limiting tube 392 slidably connected to the support base plate 4. The two ends of the second limiting tube 392 are provided with a plurality of second elastic buffers 38, which are metal springs. The two ends of the first limiting tube 31 are provided with a plurality of third limiting fixing plates 393 for cooperating with the second elastic buffers 38 to provide a shock-absorbing effect on the second limiting tube 392.

[0024] See also Figure 1 and Figure 2 The second stopper 393 is fixedly connected to the first stopper 392 by the second stopper 393, and the second stopper 393 is fixedly connected to the first stopper 392 by the third stopper 393.

[0025] See also Figure 1 and Figure 2 In order to enrich the functions of the fixing mechanism 3, in this embodiment, preferably, the third position-limiting fixing plate 393 is fixedly connected to the first position-limiting tube 31, and the first position-limiting tube 31 is provided with a plurality of first elastic buffers 36 for damping the second position-limiting tube 392. The first elastic buffers 36 are silicone airbags, and the first elastic buffers 36 are fixedly connected to the first position-limiting tube 31. The first position-limiting tube 31 is further provided with a plurality of third elastic buffers 391 for damping the second position-limiting tube 392. The third elastic buffers 391 are silicone airbags, and the third elastic buffers 391 are fixedly connected to the first position-limiting tube 31.

[0026] See also Figure 1 and Figure 2 In order to make the functions of the fixing mechanism 3 more abundant, in this embodiment, preferably, limiting slides 37 are provided at both ends of the first limiting tube 31, and the limiting slide 37 is fixedly connected to the first limiting tube 31. Limiting through holes 30 corresponding to the limiting slides 37 are opened at both ends of the second limiting tube 392. The limiting slide 37 is slidably connected to the second limiting tube 392. A limiting baffle 395 is provided at the end of the limiting slide 37 away from the first limiting tube 31. The limiting baffle 395 is fixedly connected to the limiting slide 37. The end of the limiting baffle 395 close to the supporting substrate 4 is provided with a second elastic protective plate 396 slidably connected to the supporting substrate 4. The second elastic protective plate 396 is a silicone plate, and the second elastic protective plate 396 is fixedly connected to the limiting baffle 395.

[0027] The working principle and usage process of the present invention are as follows: when in use, the support base plate 4 is installed and fixed by screws to realize the installation of the wall-mounted structure, and then the first limit fixing plate 34 is connected and fixed to the distribution box by bolts to realize the installation of the distribution box. When in use, the first limit tube 31, the second limit tube 392 and the second elastic buffer member 38 cooperate with each other to provide universal shock absorption for the distribution box, so that the shock absorption effect of the wall-mounted structure is better;

[0028] Secondly, when vibration occurs, the first elastic buffer 36 further reduces shock, and at the same time, the third elastic buffer 391 further reduces shock. At the same time, the vibration kinetic energy is consumed by the mutual friction between the second limit tube 392 and the support base plate 4, and the vibration kinetic energy is further consumed by the mutual cooperation between the first elastic protective plate 33 and the first limit tube 31. The vibration kinetic energy is further consumed by the mutual cooperation between the second elastic protective plate 396 and the support base plate 4. Thus, through the mutual cooperation of multiple shock-absorbing methods, sufficient shock absorption of the distribution box is achieved;

[0029] Thus, through the mutual cooperation of multiple structures, the distribution box can be subjected to multiple shock absorption, and through the mutual cooperation of multiple shock absorption methods, sufficient shock absorption of the distribution box is achieved, so that the shock absorption effect of the wall-mounted structure is better. Secondly, the utility model can be applied to distribution boxes of different models, making the application scope of the wall-mounted structure wider. In addition, the utility model has a simple structure and is easy to use, and is worthy of promotion and use.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A new type of wall-mounted structure for a distribution box used in electromechanical engineering of a rail transit project, comprising a supporting base plate, characterized in that: The supporting base plate is provided with several first mounting through holes at both ends, and a fixing mechanism is provided on the side of the supporting base plate, the fixing mechanism includes a first limiting tube, several second limiting fixing plates are provided at both ends of the first limiting tube, the second limiting fixing plate is fixedly connected to the first limiting tube, and several third mounting through holes are provided on the second limiting fixing plate. Several limiting screws are threadedly connected at both ends of the supporting base plate to cooperate with the second limiting fixing plate to fix the first limiting tube, a second limiting tube slidably connected to the supporting base plate is provided inside the first limiting tube, several second elastic buffers are provided at both ends of the second limiting tube, and several third limiting fixing plates are provided at both ends of the first limiting tube to cooperate with the second elastic buffer to provide shock absorption for the second limiting tube.

2. The wall-mounted structure of a distribution box for electromechanical engineering of a new rail transit project according to claim 1 is characterized by: One end of the second elastic buffer is fixedly connected to the second position limiting tube, and the other end of the second elastic buffer is fixedly connected to the third position limiting fixing plate. Several first position limiting fixing plates are provided at both ends of the second position limiting tube, and several second mounting through holes are opened at one end of the first position limiting fixing plate away from the second position limiting tube.

3. The wall-mounted structure of a distribution box for electromechanical engineering of a new rail transit project according to claim 2 is characterized by: The first limiting fixing plate is fixedly connected to the second limiting tube. A first elastic protective plate slidably connected to the first limiting tube is provided on the side of the first limiting fixing plate facing the first limiting tube. The first elastic protective plate is fixedly connected to the first limiting fixing plate.

4. The wall-mounted structure of a distribution box for electromechanical engineering of a new rail transit project according to claim 3 is characterized by: The third position-limiting fixing plate is fixedly connected to the first position-limiting tube. The first position-limiting tube is internally provided with a plurality of first elastic buffers for damping the second position-limiting tube. The first elastic buffers are fixedly connected to the first position-limiting tube.

5. The wall-mounted structure of a distribution box for electromechanical engineering of a new rail transit project according to claim 4 is characterized by: A plurality of third elastic buffer members are further provided inside the first position-limiting tube for reducing shock on the second position-limiting tube. The third elastic buffer members are fixedly connected to the first position-limiting tube.

6. The wall-mounted structure of a distribution box for electromechanical engineering of a new rail transit project according to claim 5 is characterized by: The two ends of the first limiting tube are provided with limiting slides, which are fixedly connected to the first limiting tube. The two ends of the second limiting tube are provided with limiting through holes corresponding to the limiting slides, which are slidably connected to the second limiting tube.

7. The wall-mounted structure of a distribution box for electromechanical engineering of a new rail transit project according to claim 6 is characterized by: The end of the limiting slide away from the first limiting tube is provided with a limiting baffle, which is fixedly connected to the limiting slide; the end of the limiting baffle close to the supporting base plate is provided with a second elastic protective plate slidably connected to the supporting base plate, which is fixedly connected to the limiting baffle.

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