Expansion cabinet

Abstract

The utility model relates to the technical field of extension cabinets, in particular to an extension cabinet, which comprises a main body component, a cabinet body, a cabinet door arranged on the front side of the cabinet body, a communication equipment main body arranged in the cabinet body, heat dissipation ports arranged on the cabinet body and the cabinet door, and dust blocking filter screens arranged on the inner side walls of the heat dissipation ports; the connecting part comprises a supporting assembly arranged in the cabinet body, a pushing assembly arranged on the supporting assembly, a fixing assembly arranged in the supporting assembly, a connecting assembly arranged on the supporting assembly and a guiding assembly arranged on the pushing assembly; a mounting member; the installation height of the communication equipment body can be rapidly adjusted without tools, time and labor are saved, the installation and disassembly efficiency of the communication equipment body is improved, the maintenance efficiency of the communication equipment is improved, and the effect of avoiding affecting monitoring and management of a wind power station is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of expansion cabinets, in particular to an expansion cabinet. Background Art

[0002] An offshore wind power base station refers to a wind power station built on the sea, which uses offshore wind resources to generate electricity. An offshore wind power base station requires the use of expansion cabinets to install communication equipment in order to monitor and manage the wind power station.

[0003] During use, since the communication equipment is usually installed in the expansion cabinet by bolts to ensure the stability and safety of the communication equipment, when the installation height of the communication equipment needs to be adjusted, the operator must use tools to tighten or loosen the bolts one by one to adjust the position. In particular, when the communication equipment needs to be repaired, it is also necessary to loosen the bolts one by one with the help of tools. This method is time-consuming and labor-intensive, and the operation cannot be completed quickly. The installation and disassembly efficiency is low, which affects the maintenance efficiency of the communication equipment, and further affects the monitoring and management of the wind power station. Summary of the invention

[0004] In view of the problem that the installation and disassembly efficiency in the above-mentioned prior art is low, which affects the maintenance efficiency of communication equipment and further affects the monitoring and management of wind power stations, the present utility model is proposed.

[0005] Therefore, an object of the present invention is to provide an expansion cabinet.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: including, a main body component, including a cabinet, a cabinet door arranged on the front side of the cabinet, a communication equipment body arranged in the cabinet, a heat dissipation port arranged on the cabinet and the cabinet door, and a dust filter arranged on the inner wall of the heat dissipation port; a connecting component, including a supporting assembly arranged in the cabinet, a pushing assembly arranged on the supporting assembly, a fixing assembly arranged in the supporting assembly, a connecting assembly arranged on the supporting assembly, and a guiding assembly arranged on the pushing assembly; an installing component, including an installing component arranged on the lower side of the communication equipment body, a limiting assembly arranged on the supporting assembly, a reinforcing assembly arranged on the pushing assembly, and a quick-release assembly arranged on the reinforcing assembly.

[0007] As a preferred solution of the expansion cabinet of the utility model, wherein: the support assembly includes a support seat arranged on the inner wall of the cabinet body, the inner wall of the support seat is provided with a first sliding groove, a first sliding seat is slidably connected in the first sliding groove, a placement seat is fixedly connected to the side wall of the first sliding seat, and a heat dissipation groove is provided on the upper side of the placement seat; wherein the support seat is fixedly connected to the inner wall of the cabinet body.

[0008] As a preferred solution for the expansion cabinet of the utility model, wherein: the pushing component includes a pulling seat arranged on the front side of the placing seat, the inner wall of the pulling seat is opened with a second sliding groove, the second sliding groove is slidably connected with a first sliding block, the side wall of the first sliding block is fixedly connected with a dial seat, the side wall of the dial seat is fixedly connected with a push plate, and the side wall of the push plate is fixedly connected with a connecting plate; wherein the pulling seat is fixedly connected to the placing seat.

[0009] As a preferred solution of the expansion cabinet of the utility model, wherein: the fixed component includes two sliding grooves arranged in the first slide seat, the sliding groove is slidably connected with a sliding seat, the sliding seat side wall is fixedly connected with a fixed seat, the inner side wall of the first slide slot is provided with a first fixed groove, the first slide seat side wall is provided with a connecting groove, the first slide seat side wall is provided with two first through grooves, the first through groove is provided with two fixed blocks slidably connected with the first through groove, the fixed block and the sliding seat side wall are both fixedly connected with a U-shaped block, the inner side wall of the U-shaped block is rotatably connected with a rotating block, two adjacent rotating blocks are commonly fixedly connected with an extrusion plate, and the inner side wall of the first slide slot is provided with a second fixed groove; wherein, the fixed seat is plug-connected with the first fixed groove, and the first through groove is connected with the connecting groove and the sliding groove.

[0010] As a preferred solution of the expansion cabinet of the utility model, wherein: the connecting component includes a third slide groove arranged in the first slide seat, the second slide seat is slidably connected in the third slide groove, the side wall of the second slide seat is fixedly connected with a guide rod, the side wall of the guide rod is fixedly connected with a limiting block, the side wall of the limiting block is fixedly connected with a first spring, the side wall of the first slide seat is provided with a second through groove, the side wall of the first slide seat is provided with a third through groove, and the side wall of the second slide seat is fixedly connected with a slide plate; wherein the guide rod is located in the spring, and the first spring is fixedly connected to the side wall of the first slide seat.

[0011] As a preferred solution of the expansion cabinet of the utility model, wherein: the guide assembly includes a first guide groove arranged on the connecting plate, a turning groove is provided in the first guide groove, a second guide groove is provided in the turning groove, a first arc surface is provided in the first guide groove, a second arc surface is provided in the second guide groove, a guide seat is fixedly connected to the upper side of the slide plate, two third guide grooves are opened on the upper side of the second slide seat, a third arc surface and a fourth arc surface are provided in the two third guide grooves, a groove is opened on the side wall of the sliding seat, and a guide column is fixedly connected to the inner side wall of the groove; wherein, the guide column is slidably connected to the third guide groove, and the guide seat is slidably connected to the connecting plate.

[0012] As a preferred solution of the expansion cabinet of the utility model, wherein: the installation component includes a mounting plate arranged on the lower side of the communication equipment body, the side wall of the mounting plate is fixedly connected with a socket, the upper side of the placement seat is provided with a mounting groove, and the lower wall of the mounting groove is provided with a slot; wherein, the socket is plug-connected with the slot.

[0013] As a preferred solution of the expansion cabinet of the utility model, wherein: the limit assembly includes a fourth slide groove arranged on the inner side wall of the heat dissipation groove, two slide rods are slidably connected in the fourth slide groove, and two limit seats are fixedly connected to the side walls of the slide rods, the limit seat is provided with a first inclined surface, the inner side wall of the slot is provided with a through slide groove, the lower side of the socket is provided with a second inclined surface, the side wall of the socket is provided with a limit groove adapted to the limit seat, and the two side walls of the slide rods are commonly fixedly connected with a second spring; wherein the through slide groove is communicated with the heat dissipation groove, and the limit seat is plug-connected with the limit groove.

[0014] As a preferred solution of the expansion cabinet of the utility model, wherein: the reinforcement component includes a support plate arranged on the upper side of the push plate, the upper side of the support plate is fixedly connected to a connecting seat, the inner side wall of the heat dissipation groove is provided with a fifth slide groove, the fifth slide groove is provided with a sixth slide groove, the side wall of the connecting seat is fixedly connected to two reinforcement seats, the side wall of the reinforcement seat is fixedly connected to a reinforcement block, the side wall of the socket is provided with a first reinforcement groove, and the front sides of the two limit seats located on the front side are both provided with a second reinforcement groove; wherein, the reinforcement seat is plug-connected to the first reinforcement groove, and the fifth slide groove is connected to the sixth slide groove.

[0015] As a preferred solution of the expansion cabinet of the utility model, wherein: the quick-release assembly includes two fixed plates arranged on the side walls of the connecting seat, the upper side of the fixed plate is fixedly connected to an extrusion block, the side wall of the extrusion block is provided with a third inclined surface, the side wall of the sliding rod is fixedly connected to a connecting block, and the side wall of the connecting block is provided with a fourth inclined surface; wherein the two fixed plates are symmetrically arranged.

[0016] The utility model provides an expansion cabinet with beneficial effects: by setting connecting components, the installation height of the communication equipment body can be quickly adjusted without the aid of tools, which saves time and effort; and by setting installation components, the communication equipment body can be quickly installed and disassembled without touching tools, thereby improving the installation and disassembly efficiency, solving the problem of low installation and disassembly efficiency affecting the maintenance efficiency of the communication equipment and further affecting the monitoring and management of the wind power station, thereby achieving the effect of improving the maintenance efficiency of the communication equipment and avoiding affecting the monitoring and management of the wind power station. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is an overall schematic diagram of the expansion cabinet.

[0019] Figure 2 This is an exploded view of the expansion cabinet.

[0020] Figure 3 This is a partial structural connection diagram of the expansion cabinet.

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0022] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0023] Figure 6 This is a partial structural connection diagram of the expansion cabinet.

[0024] Figure 7 for Figure 6 Enlarged view of center C.

[0025] Figure 8 for Figure 6 Middle D enlarged image.

[0026] Fig. 9 This is an overall schematic diagram of the connection components of the expansion cabinet.

[0027] Fig.10 This is a partial structural connection diagram of the expansion cabinet.

[0028] Fig.11 The figure is an overall diagram of the connection components of the expansion cabinet.

[0029] Fig.12 This is an overall diagram of the installation components of the expansion cabinet.

[0030] In the figure: 100, main body; 101, cabinet; 102, cabinet door; 103, communication equipment body; 104, heat dissipation port; 105, dust filter; 200, connecting part; 201, supporting assembly; 201a, supporting seat; 201b, first slide groove; 201c, first slide seat; 201d, placing seat; 201e, heat dissipation groove; 202, pushing assembly; 202a, pulling seat; 202b, second slide groove; 202c, first slider; 202d, dial seat; 202e, pushing plate; 202f, connecting plate; 203, fixing assembly; 20 3a, sliding groove; 203b, sliding seat; 203c, fixed seat; 203d, first fixed groove; 203e, connecting groove; 203f, first through groove; 203g, fixed block; 203h, U-shaped block; 203i, rotating block; 203j, extrusion plate; 203k, second fixed groove; 204, connecting assembly; 204a, third sliding groove; 204b, second sliding seat; 204c, guide rod; 204d, limit block; 204e, first spring; 204f, second through groove; 204g, third through groove; 204h, slide plate; 205, guide assembly ; 205a, first guide groove; 205b, steering groove; 205c, second guide groove; 205d, first arc surface; 205e, second arc surface; 205f, guide seat; 205g, third guide groove; 205h, third arc surface; 205i, fourth arc surface; 205j, groove; 205k, guide column; 300, mounting component; 301, mounting assembly; 301a, mounting plate; 301b, socket; 301c, mounting groove; 301d, slot; 302, limit assembly; 302a, fourth slide groove; 302b, slide rod; 302c, Limiting seat; 302d, first inclined plane; 302e, through slide groove; 302f, second inclined plane; 302g, limiting groove; 302h, second spring; 303, reinforcement assembly; 303a, support plate; 303b, connecting seat; 303c, fifth slide groove; 303d, sixth slide groove; 303e, reinforcement seat; 303f, reinforcement block; 303g, first reinforcement groove; 303h, second reinforcement groove; 304, quick release assembly; 304a, fixing plate; 304b, extrusion block; 304c, third inclined plane; 304d, connecting block; 304e, fourth inclined plane; DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Example 1

[0035] Reference Figures 1 to 11 , which is the first embodiment of the utility model, and this embodiment provides an expansion cabinet, which can realize the quick adjustment of the installation height of the communication equipment body 103 without the aid of tools, saving time and labor, and includes a main body component 100, including a cabinet 101, a cabinet door 102 arranged on the front side of the cabinet 101, a communication equipment body 103 arranged in the cabinet 101, a heat dissipation port 104 arranged on the cabinet 101 and the cabinet door 102, and a dust filter 105 arranged on the inner side wall of the heat dissipation port 104; a connecting component 200, including a dust filter 105 arranged in the cabinet 101 A support component 201, a pushing component 202 arranged on the support component 201, a fixing component 203 arranged in the support component 201, a connecting component 204 arranged on the support component 201, and a guiding component 205 arranged on the pushing component 202; an installation component 300, including an installation component 301 arranged on the lower side of the communication device body 103, a limiting component 302 arranged on the support component 201, a reinforcement component 303 arranged on the pushing component 202, and a quick-release component 304 arranged on the reinforcement component 303.

[0036] Specifically, the dust filter 105 can be fixed to the cabinet door 102 and the cabinet body 101 by welding or bolts according to actual conditions. The heat dissipation port 104 is connected to the cabinet body 101. There are multiple heat dissipation ports 104 on the cabinet body 101, and the multiple heat dissipation ports 104 are respectively arranged on the left side, right side and rear side of the cabinet body 101, so as to improve the effect of ventilation and heat dissipation. By setting the dust filter 105, mice can be prevented from entering the cabinet body 101 through the heat dissipation port 104.

[0037] Furthermore, the support assembly 201 includes a support seat 201a disposed on the inner wall of the cabinet 101, a first slide groove 201b is opened on the inner wall of the support seat 201a, a first slide seat 201c is slidably connected in the first slide groove 201b, a placement seat 201d is fixedly connected to the side wall of the first slide seat 201c, and a heat dissipation groove 201e is opened on the upper side of the placement seat 201d; wherein the support seat 201a is fixedly connected to the inner wall of the cabinet 101; the push assembly 20 The pull seat 202a includes a pull seat 202a disposed at the front side of the placement seat 201d, the inner side wall of the pull seat 202a is provided with a second slide groove 202b, the second slide groove 202b is slidably connected with a first slider 202c, the side wall of the first slider 202c is fixedly connected with a shift seat 202d, the side wall of the shift seat 202d is fixedly connected with a push plate 202e, and the side wall of the push plate 202e is fixedly connected with a connecting plate 202f; wherein, the pull seat 202a is fixedly connected with the placement seat 201d.

[0038] Among them, there are two support seats 201a, and the two support seats 201a are symmetrically arranged, and the two support seats 201a are both arranged in a mouth shape. The first slide groove 201b is opened on the front wall and the rear wall of the support seat 201a. The two support seats 201a are slidably connected with multiple first slide seats 201c through the first slide groove 201b, and the multiple first slide seats 201c are equidistantly distributed. The two horizontal first slide seats 201c are fixedly connected to the corresponding placement seat 201d. There are multiple heat dissipation grooves 201e, and the multiple heat dissipation grooves 201e are equidistantly distributed. Through the multiple heat dissipation grooves 201e, the heat dissipation at the bottom of the communication device body 103 is facilitated. There are two second slide grooves 202b, and the two second slide grooves 202b are equidistantly distributed. The two first sliders 202c are fixedly connected to the dial seat 202d together, the dial seat 202d is arranged in a mouth shape, and the push plate 202e is arranged in a Z shape.

[0039] Preferably, the fixing assembly 203 includes two sliding grooves 203a arranged in the first sliding seat 201c, the sliding groove 203a is slidably connected with the sliding seat 203b, the side wall of the sliding seat 203b is fixedly connected with the fixing seat 203c, the inner side wall of the first sliding groove 201b is provided with a first fixing groove 203d, the side wall of the first sliding seat 201c is provided with a connecting groove 203e, the side wall of the first sliding seat 201c is provided with two first through grooves 203f, the first through groove 203f is slidably connected with two fixing blocks 203g, the fixing block 203g and the side wall of the sliding seat 203b are both fixedly connected with a U-shaped block 203h, and the U-shaped block 203 The inner wall of the first slide 201b is rotatably connected with a rotating block 203i, and two adjacent rotating blocks 203i are fixedly connected with an extrusion plate 203j. The inner wall of the first slide 201b is provided with a second fixed groove 203k; wherein the fixed seat 203c is plug-connected with the first fixed groove 203d, and the first through groove 203f is connected with the connecting groove 203e and the sliding groove 203a; the connecting component 204 includes a third slide 204a arranged in the first slide 201c, and the second slide 204b is slidably connected in the third slide 204a, and the side wall of the second slide 204b is fixedly connected with a guide rod 204c, and the side wall of the guide rod 204c is fixedly connected with The limit block 204d is connected, the side wall of the limit block 204d is fixedly connected with a first spring 204e, the side wall of the first slide 201c is provided with a second through slot 204f, the side wall of the first slide 201c is provided with a third through slot 204g, and the side wall of the second slide 204b is fixedly connected with a slide plate 204h; wherein the guide rod 204c is located in the spring, the first spring 204e is fixedly connected to the side wall of the first slide 201c; the guide assembly 205 includes a first guide groove 205a provided on the connecting plate 202f, a steering groove 205b is provided in the first guide groove 205a, and a second guide groove 205 is provided in the steering groove 205b c. A first curved surface 205d is provided in the first guide groove 205a, a second curved surface 205e is provided in the second guide groove 205c, a guide seat 205f is fixedly connected to the upper side of the slide plate 204h, two third guide grooves 205g are opened on the upper side of the second slide seat 204b, a third curved surface 205h and a fourth curved surface 205i are provided in the two third guide grooves 205g, a groove 205j is opened on the side wall of the slide seat 203b, and a guide column 205k is fixedly connected to the inner wall of the groove 205j; wherein, the guide column 205k is slidably connected to the third guide groove 205g, and the guide seat 205f is slidably connected to the connecting plate 202f.

[0040] It should be noted that the two sliding grooves 203a are symmetrically arranged, the first fixing groove 203d and the second fixing groove 203k are each provided with a plurality, and the plurality of first fixing grooves 203d and the plurality of second fixing grooves 203k are all equidistantly distributed, two connecting grooves 203e are provided, and the two connecting grooves 203e and the two first through grooves 203f are all symmetrically arranged, and the fixing block 203g is plug-connected with the second fixing groove 203k, and through the rotating block 203i and the extruding plate 203j, when the two sliding seats 203b are away from each other, the rotating block 203i and the extruding plate 203j will squeeze To the fixing block 203g, the fixing block 203g moves toward the second fixing slot 203k under the action of the first through slot 203f, so as to assist the fixing block 203g in inserting into the second fixing slot 203k, the third slide slot 204a is connected to the sliding slot 203a, the guide rod 204c is slidably connected to the second through slot 204f, the second through slot 204f and the third through slot 204g are both connected to the third slide slot 204a, the slide plate 204h is slidably connected to the third through slot 204g, two first guide slots 205a are provided, and the two first guide slots 205a are symmetrically arranged, such as Fig.10 As shown, the steering groove 205b is connected to the first guide groove 205a and the second guide groove 205c, the guide seat 205f is slidably connected to the connecting plate 202f through the first guide groove 205a, the second guide groove 205c and the steering groove 205b, and two third guide grooves 205g are provided, and the two third guide grooves 205g are symmetrically arranged, as shown in FIG. Fig.11 As shown, through the groove 205j, when the corresponding two sliding seats 203b approach each other, they will not be affected by the second sliding seat 204b. Through the third guide groove 205g, when the connecting plate 202f continues to move backward, it will not affect the position of the guide seat 205f.

[0041] When in use, before installing the communication device body 103, first hold the pull seat 202a and the dial seat 202d, and then the operator's fingers exert force forward. At this time, the dial seat 202d is driven by the force of the fingers to drive the push plate 202e to move forward, so that the connecting plate 202f moves forward, and the guide seat 205f moves from the second guide groove 205c and the steering groove 205b to the first guide groove 205a, so that the two horizontally corresponding guide seats 205f drive the slide plate 204h to move closer to each other under the action of the third through groove 204g, so that the second slide seat 204b drives the guide rod 204c and the limit block 204d to approach the placement seat under the action of the third slide groove 204a. 201d, the first spring 204e is squeezed and compressed to produce a reaction force. At the same time, the guide column 205k slides in the third guide groove 205g, so that the corresponding two sliding seats 203b drive the fixed seat 203c to move closer to each other under the action of the sliding groove 203a. When the two sliding seats 203b move closer to each other, the U-shaped block 203h fixed to the sliding seat 203b will move with the sliding seat 203b, so that the corresponding two fixed blocks 203g will move closer to each other under the action of the second through groove 204f when they are pulled by the rotating block 203i and the extrusion plate 203j. When the guide seat 205f is aligned with the first curved surface 205d in the first guide groove 205a, the U-shaped block 203h fixed to the sliding seat 203b will move with the sliding seat 203b. When in contact, the guide column 205k contacts the fourth curved surface 205i, so that the fixed seat 203c is completely separated from the first fixed groove 203d, and the fixed block 203g is completely separated from the second fixed groove 203k. At this time, the pull seat 202a is pulled up and down, and the placement seat 201d can slide up and down to a suitable position under the action of the first slide seat 201c and the first slide groove 201b. After that, the force on the shifting seat 202d is released, and the second slide seat 204b is quickly reset under the action of the spring, so that the two slide plates 204h drive the guide seats 205f to move away from each other, so that the guide seat 205f slides from the first guide groove 205a to the steering groove 205b, and the corresponding two guide columns 205a are moved away from each other. 05k will drive the sliding seat 203b to move away from each other under the action of the second sliding seat 204b, and the corresponding two fixed blocks 203g will be squeezed by the rotating block 203i and the extrusion plate 203j and move away from each other under the action of the second through groove 204f. When the guide column 205k contacts the third arc surface 205h, the fixed seat 203c is inserted into the corresponding first fixed groove 203d, and the fixed block 203g is inserted into the corresponding second fixed groove 203k, so as to realize the limited fixation of the first sliding seat 201c, and the height of the placement seat 201d can be quickly adjusted without the aid of tools, so as to realize the rapid adjustment of the installation height of the communication equipment body 103 installed on the placement seat 201d, saving time and effort.

[0042] In summary, through the cooperation of the support component 201, the pushing component 202, the fixing component 203 and the guiding component 205, the height of the placement seat 201d can be quickly adjusted without the aid of tools, thereby realizing the rapid adjustment of the installation height of the communication equipment body 103 installed on the placement seat 201d, thereby achieving the effect of improving the adjustment efficiency and saving time and effort.

[0043] Example 2

[0044] Reference Figure 2 to Figure 12 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides an expansion cabinet, which solves the problem of how to achieve rapid installation of the communication equipment body 103 and improve installation efficiency. It includes an installation component 301 including a mounting plate 301a arranged on the lower side of the communication equipment body 103, and a socket 301b is fixedly connected to the side wall of the mounting plate 301a, a mounting groove 301c is opened on the upper side of the placement seat 201d, and a slot 301d is opened on the lower wall of the mounting groove 301c; wherein the socket 301b is plug-connected with the slot 301d.

[0045] Specifically, there are two sockets 301b and two slots 301d, and the two sockets 301b and the two slots 301d are symmetrically arranged. The mounting plate 301a, the mounting groove 301c, the socket 301b and the slot 301d play a role of limiting and fixing, which can avoid the communication device body 103 from being displaced after being placed on the placement seat 201d.

[0046] Furthermore, the limiting assembly 302 includes a fourth slide groove 302a arranged on the inner side wall of the heat dissipation groove 201e, two slide bars 302b are slidably connected in the fourth slide groove 302a, and two limiting seats 302c are fixedly connected to the side wall of the slide bar 302b, a first inclined surface 302d is provided on the limiting seat 302c, a through slide groove 302e is opened on the inner side wall of the slot 301d, a second inclined surface 302f is provided on the lower side of the socket 301b, a limiting groove 302g matched with the limiting seat 302c is opened on the side wall of the socket 301b, and a second spring 302h is fixedly connected to the side walls of the two slide bars 302b; wherein, the through slide groove 302e is communicated with the heat dissipation groove 201e, and the limiting seat 302c is plug-connected with the limiting groove 302g.

[0047] Specifically, the fourth slide groove 302a is opened on the rear wall of the heat dissipation groove 201e located in the middle, three second springs 302h are provided, and the three second springs 302h are distributed equidistantly, four through slide grooves 302e are provided, and the four through slide grooves 302e are distributed in pairs in two slots 301d, the limit seat 302c is slidably connected to the through slide groove 302e, and the first inclined surface 302d is adapted to the second inclined surface 302f.

[0048] When in use, the communication device body 103 is located above the corresponding placement seat 201d, and then the communication device body 103 is moved downward, so that the socket 301b gradually moves from the installation groove 301c to the slot 301d. When the mounting plate 301a is completely located in the mounting groove 301c, the socket 301b is plugged into the slot 301d, so that the mounting plate 301a is connected and fixed to the placement seat 201d, thereby realizing the connection and fixation of the communication device body 103 and the placement seat 201d. At the same time, when the socket 301b is gradually inserted into the slot 301d, it will squeeze the limit seat 302c, so that the limit seat 302c is located on the first inclined surface 302d and the second inclined surface 302d. Under the action of the surface 302f and the through slide groove 302e, the slide rod 302b is driven to move in the direction away from the socket 301b, and the second spring 302h is squeezed and compressed to produce a reaction force. When the socket 301b is fully inserted into the slot 301d, the limit seat 302c moves quickly in the direction of the socket 301b under the action of the second spring 302h, so that the limit seat 302c is inserted into the corresponding limit groove 302g to limit the socket 301b, thereby improving the connection and fixing effect between the communication equipment body 103 and the placement seat 201d. There is no need to tighten the bolts one by one with the help of tools, so that the communication equipment body 103 can be quickly installed, and the installation efficiency is improved.

[0049] In summary, through the cooperation of the installation component 301 and the limiting component 302, the communication device body 103 can be quickly installed without the aid of tools, thereby achieving the effect of improving the installation efficiency.

[0050] Example 3

[0051] Reference Figure 2 to Figure 12 , which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides an expansion cabinet, which includes a reinforcement component 303 including a support plate 303a arranged on the upper side of the push plate 202e, a connecting seat 303b is fixedly connected to the upper side of the support plate 303a, a fifth slide groove 303c is opened on the inner wall of the heat dissipation groove 201e, a sixth slide groove 303d is arranged in the fifth slide groove 303c, two reinforcement seats 303e are fixedly connected to the side wall of the connecting seat 303b, a reinforcement block 303f is fixedly connected to the side wall of the reinforcement seat 303e, a first reinforcement groove 303g is opened on the side wall of the socket 301b, and a second reinforcement groove 303h is opened on the front side of the two limit seats 302c located on the front side; wherein, the reinforcement seat 303e is plug-connected with the first reinforcement groove 303g, and the fifth slide groove 303c is connected with the sixth slide groove 303d.

[0052] Specifically, the support plate 303a is fixedly connected to the push plate 202e. The connecting seat 303b is arranged in a U shape. There are two fifth chutes 303c and two sixth chutes 303d, and the two fifth chutes 303c and the two sixth chutes 303d are symmetrically arranged. The connecting seat 303b is slidably connected to the placing seat 201d through the fifth chute 303c and the sixth chute 303d. The connecting seat 303b serves to provide auxiliary support force for the push plate 202e. The sixth chute 303d communicates with the slot 301d. The reinforcing block 303f is inserted and connected to the second reinforcing groove 303h. The socket 301b and the limiting seat 302c can be limited by the reinforcing block 303f and the reinforcing groove, playing a role in reinforcement.

[0053] Furthermore, the quick-release assembly 304 includes two fixing plates 304a arranged on the side wall of the connecting seat 303b. An extrusion block 304b is fixedly connected to the upper side of the fixing plate 304a. A third inclined surface 304c is provided on the side wall of the extrusion block 304b. A connecting block 304d is fixedly connected to the side wall of the sliding rod 302b. A fourth inclined surface 304e is provided on the side wall of the connecting block 304d. Among them, the two fixing plates 304a are symmetrically arranged.

[0054] Specifically, the fixing plate 304a is fixedly connected to the connecting seat 303b. The two fixing plates 304a are symmetrically arranged. The third inclined surface 304c is adapted to the fourth inclined surface 304e. When the third inclined surface 304c contacts the fourth inclined surface 304e, the reinforcing seat 303e and the reinforcing block 303f are located in the sixth chute 303d. At this time, the reinforcing seat 303e and the reinforcing block 303f do not limit and fix the socket 301b and the limiting seat 302c. Continuing to move the dial seat 202d backward, when the connecting seat 303b continues to move backward, the two sliding rods 302b approach each other under the action of the third inclined surface 304c and the fourth inclined surface 304e, so that the limiting seat 302c disengages from the limiting groove 302g, playing a role in releasing the limit and fixation of the socket 301b.

[0055] When in use, in conjunction with Example 2, after the limiting seat 302c is inserted into the limiting groove 302g, the seat 202d is pushed backward, so that the seat 202d drives the push plate 202e to move backward under the action of the second slide groove 202b and the first slider 202c, so that the support plate 303a drives the connecting seat 303b to move backward under the action of the fifth slide groove 303c and the sixth slide groove 303d, so that the reinforcement seat 303e is inserted into the corresponding first reinforcement groove 303g, and the reinforcement block 303f is inserted into the corresponding second reinforcement groove 303h, which plays a role in the socket 301b and the limiting seat 302c. The one-step limiting function is realized, thereby realizing the reinforcement function, further improving the connection and fixing effect between the communication equipment body 103 and the placement seat 201d. At this time, the guide seat 205f is in contact with the second arc surface 205e. When the communication equipment body 103 needs to be disassembled for maintenance, it is only necessary to push the seat 202d forward, so that the push plate 202e drives the connecting plate 202f and the support plate 303a to move forward, so that the connecting seat 303b drives the reinforcement seat 303e to move forward. When the guide seat 205f is located at the turning groove 205b, the third inclined surface 304c is in contact with the fourth inclined surface 304e. Figure 6 and Figure 7 As shown, the reinforcement seat 303e and the reinforcement block 303f are completely located in the sixth slide groove 303d, so that the reinforcement seat 303e and the reinforcement block 303f are completely separated from the first reinforcement groove 303g and the second reinforcement groove 303h, and the seat 202d is continuously moved forward, and the connecting seat 303b drives the fixing plate 304a and the extrusion block 304b to move forward. The two connecting blocks 304d are squeezed by the extrusion block 304b and drive the slide rod 302b to move closer to each other under the action of the third inclined surface 304c and the fourth inclined surface 304e, so that the limiting seat 302c moves in the direction away from the socket 301b. When the guide seat 205f is close to the middle position of the first guide groove 205a, the limit seat 302c is completely separated from the limit groove 302g to release the limit fixation of the socket 301b. Then, the communication device body 103 is pushed upward to make the socket 301b separate from the slot 301d, and the mounting plate 301a is separated from the mounting groove 301c, completing the disassembly of the communication device body 103. The communication device body 103 can be quickly disassembled without the aid of tools, and the disassembly efficiency is improved, thereby improving the maintenance efficiency of the communication device body 103, thereby avoiding affecting the monitoring and management of the wind power station.

[0056] In summary, in conjunction with Example 2, and through the reinforcement component 303, the socket 301b and the limit seat 302c can be limited and fixed, further improving the connection and fixing effect between the communication equipment body 103 and the placement seat 201d. Through the quick-release component 304, the communication equipment body 103 can be quickly disassembled, thereby achieving the effect of improving the maintenance efficiency of the communication equipment body 103 and avoiding affecting the monitoring and management of the wind power station.

[0057] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0058] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0059] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An expansion cabinet, characterized in that: include, A main body component (100) comprises a cabinet (101), a cabinet door (102) arranged on the front side of the cabinet (101), a communication device body (103) arranged in the cabinet (101), a heat dissipation port (104) arranged on the cabinet (101) and the cabinet door (102), and a dust filter (105) arranged on the inner side wall of the heat dissipation port (104); A connecting component (200) comprises a supporting component (201) disposed in the cabinet (101), a pushing component (202) disposed on the supporting component (201), a fixing component (203) disposed in the supporting component (201), a connecting component (204) disposed on the supporting component (201), and a guiding component (205) disposed on the pushing component (202); The mounting component (300) comprises a mounting assembly (301) arranged on the lower side of the communication device body (103), a limiting assembly (302) arranged on the supporting assembly (201), a reinforcing assembly (303) arranged on the pushing assembly (202), and a quick-release assembly (304) arranged on the reinforcing assembly (303).

2. The expansion cabinet according to claim 1, wherein: The support assembly (201) comprises a support seat (201a) arranged on the inner wall of the cabinet (101), the inner wall of the support seat (201a) is provided with a first sliding groove (201b), a first sliding seat (201c) is slidably connected in the first sliding groove (201b), a placement seat (201d) is fixedly connected to the side wall of the first sliding seat (201c), and a heat dissipation groove (201e) is provided on the upper side of the placement seat (201d); Wherein, the support seat (201a) is fixedly connected to the inner wall of the cabinet (101).

3. The expansion cabinet according to claim 2, wherein: The pushing assembly (202) comprises a pull seat (202a) arranged at the front side of the placement seat (201d), the inner side wall of the pull seat (202a) is provided with a second slide groove (202b), a first slider (202c) is slidably connected in the second slide groove (202b), a side wall of the first slider (202c) is fixedly connected to a shift seat (202d), a side wall of the shift seat (202d) is fixedly connected to a push plate (202e), and a side wall of the push plate (202e) is fixedly connected to a connecting plate (202f); Wherein, the pulling seat (202a) is fixedly connected to the placing seat (201d).

4. The expansion cabinet according to claim 3, wherein: The fixing assembly (203) comprises two sliding grooves (203a) arranged in the first sliding seat (201c), the sliding groove (203a) is slidably connected with the sliding seat (203b), the side wall of the sliding seat (203b) is fixedly connected with the fixing seat (203c), the inner side wall of the first sliding groove (201b) is provided with a first fixing groove (203d), the side wall of the first sliding seat (201c) is provided with a connecting groove (203e), and the side wall of the first sliding seat (201c) is provided with two A first through slot (203f), wherein two fixed blocks (203g) are slidably connected in the first through slot (203f), the fixed block (203g) and the side wall of the sliding seat (203b) are both fixedly connected with a U-shaped block (203h), the inner side wall of the U-shaped block (203h) is rotatably connected with a rotating block (203i), two adjacent rotating blocks (203i) are commonly fixedly connected with an extrusion plate (203j), and the inner side wall of the first sliding slot (201b) is provided with a second fixed slot (203k); The fixing seat (203c) is plug-connected with the first fixing groove (203d), and the first through groove (203f) is connected with the connecting groove (203e) and the sliding groove (203a).

5. The expansion cabinet according to claim 4, wherein: The connecting assembly (204) comprises a third sliding groove (204a) arranged in the first sliding seat (201c), the second sliding seat (204b) is slidably connected in the third sliding groove (204a), the side wall of the second sliding seat (204b) is fixedly connected with a guide rod (204c), the side wall of the guide rod (204c) is fixedly connected with a limit block (204d), the side wall of the limit block (204d) is fixedly connected with a first spring (204e), the side wall of the first sliding seat (201c) is provided with a second through groove (204f), the side wall of the first sliding seat (201c) is provided with a third through groove (204g), and the side wall of the second sliding seat (204b) is fixedly connected with a slide plate (204h); Wherein, the guide rod (204c) is located inside the spring, and the first spring (204e) is fixedly connected to the side wall of the first sliding seat (201c).

6. The expansion cabinet according to claim 5, wherein: The guide assembly (205) comprises a first guide groove (205a) arranged on the connecting plate (202f), a steering groove (205b) is arranged in the first guide groove (205a), a second guide groove (205c) is arranged in the steering groove (205b), a first curved surface (205d) is arranged in the first guide groove (205a), a second curved surface (205e) is arranged in the second guide groove (205c), a guide seat (205f) is fixedly connected to the upper side of the slide plate (204h), two third guide grooves (205g) are arranged on the upper side of the second slide seat (204b), a third curved surface (205h) and a fourth curved surface (205i) are arranged in the two third guide grooves (205g), a groove (205j) is arranged on the side wall of the slide seat (203b), and a guide column (205k) is fixedly connected to the inner side wall of the groove (205j); The guide column (205k) is slidably connected to the third guide groove (205g), and the guide seat (205f) is slidably connected to the connecting plate (202f).

7. The expansion cabinet according to claim 6, wherein: The mounting assembly (301) comprises a mounting plate (301a) arranged on the lower side of the communication device body (103); a socket (301b) is fixedly connected to the side wall of the mounting plate (301a); a mounting groove (301c) is formed on the upper side of the placement seat (201d); and a slot (301d) is formed on the lower wall of the mounting groove (301c); Wherein, the socket (301b) is plug-connected with the slot (301d).

8. The expansion cabinet according to claim 7, wherein: The limiting assembly (302) comprises a fourth sliding groove (302a) arranged on the inner side wall of the heat dissipation groove (201e), two sliding rods (302b) are slidably connected in the fourth sliding groove (302a), and two limiting seats (302c) are fixedly connected to the side wall of the sliding rod (302b), and the limiting seat (302c) is provided with a first inclined surface (302d), and the inner side wall of the slot (301d) is provided with a through sliding groove (302e), and the lower side of the socket (301b) is provided with a second inclined surface (302f), and the side wall of the socket (301b) is provided with a limiting groove (302g) adapted to the limiting seat (302c), and the side walls of the two sliding rods (302b) are fixedly connected with a second spring (302h); The through slide groove (302e) is in communication with the heat dissipation through groove (201e), and the limiting seat (302c) is plug-connected with the limiting groove (302g).

9. The expansion cabinet according to claim 8, wherein: The reinforcement component (303) comprises a support plate (303a) arranged on the upper side of the push plate (202e), a connection seat (303b) is fixedly connected to the upper side of the support plate (303a), a fifth slide groove (303c) is opened on the inner side wall of the heat dissipation groove (201e), a sixth slide groove (303d) is arranged in the fifth slide groove (303c), two reinforcement seats (303e) are fixedly connected to the side wall of the connection seat (303b), a reinforcement block (303f) is fixedly connected to the side wall of the reinforcement seat (303e), a first reinforcement groove (303g) is opened on the side wall of the socket (301b), and the front sides of the two limit seats (302c) located on the front side are both opened with a second reinforcement groove (303h); Wherein, the reinforcement seat (303e) is plug-connected with the first reinforcement groove (303g), and the fifth slide groove (303c) is connected with the sixth slide groove (303d).

10. The expansion cabinet according to claim 9, wherein: The quick-release assembly (304) comprises two fixing plates (304a) arranged on the side walls of the connecting seat (303b); an extrusion block (304b) is fixedly connected to the upper side of the fixing plate (304a); a third inclined surface (304c) is provided on the side wall of the extrusion block (304b); a connecting block (304d) is fixedly connected to the side wall of the sliding rod (302b); and a fourth inclined surface (304e) is provided on the side wall of the connecting block (304d); Wherein, the two fixing plates (304a) are symmetrically arranged.

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