CN207460631U - A kind of water power safety monitoring module Fast Installation structure - Google Patents

Abstract

The utility model discloses a quick installation structure of a hydropower safety monitoring module, which comprises a product module, an installation base plate and an installation bracket. The installation bracket is fixedly arranged on the installation base plate, and the product module is arranged on the installation bracket. The utility model realizes the on-site installation of the product module engineering, and is very convenient for maintenance and replacement. The new installation bracket is designed and the screwless installation method is adopted. When the product is actually installed and maintained on the field engineering site, the module can be disassembled and replaced more conveniently, which improves the On-site work efficiency facilitates quick installation by on-site staff.

Description

A quick installation structure of hydropower safety monitoring module

technical field

The utility model relates to a quick installation structure of a hydropower safety monitoring module, which belongs to the technical field of installation of water conservancy and hydropower equipment.

Background technique

The installation method of the existing hydropower safety monitoring module is relatively complicated. As shown in Figure 1, it is a common structural form for installing and fixing the existing hydropower safety monitoring module. This installation method requires a total of 4 short hexagonal copper posts, 4 long hexagonal copper posts, and 4 cross-recessed pan head screws. 4 short hexagonal copper posts are installed on the bottom plate by threaded fixing, which are used to set up the module and facilitate the insertion and removal of terminal heads; then, 4 long hexagonal copper posts and short hexagonal copper posts are connected by thread to fix the lower module; Place the upper module on the long copper pillar and fix it with 4 cross-recessed pan head screws to complete the installation. First of all, because the actual installation environment of hydropower safety monitoring is very harsh, sometimes it is installed on the slope of the top of the dam or even on the edge of a cliff, which brings great difficulties to the installation, disassembly and maintenance of on-site technicians. Such a traditional assembly method, on the one hand, in the process of maintaining the product, it is very troublesome to disassemble and assemble, and it needs to be completed with tools such as wrenches, which greatly reduces the work efficiency, increases the difficulty of installation and debugging on the project site, and increases the on-site The danger of technical maintenance personnel; secondly, the existing module installation structure is fixed in a single way, so that the use environment of the module can only be limited to the installation structure of the chassis. There are modules and cabinets used together; finally, the existing modules are large in size. When there are many integrated modules, the space of the cabinet will appear narrow, and it is very inconvenient to install the modules. Only tools can be installed, which increases the cost of the company.

Utility model content

The main disadvantages of the existing module structure and installation methods are: 1) It is difficult to maintain and disassemble the module: as shown in Figure 1, to complete the installation of the existing module, four short hexagonal copper columns, four long hexagonal copper columns, and four One cross-recessed pan head screw, fastening the hexagonal stud requires a wrench, and fastening the cross-recessed pan head screw requires a cross screw. Regardless of disassembly and assembly, it is very complicated and troublesome, and the work efficiency is greatly reduced in the process of mold maintenance and repair. Especially for the maintenance of the lower module, the time required will be longer; 2) The installation of existing modules has limitations: as shown in Figure 1, the existing modules can only be fixed by screw locking due to structural limitations. Strong, this installation method is only suitable for the installation and use of the module in the chassis, it is difficult to use the module with this installation structure in the cabinet integration process, which limits the scope of use of the module, and the module installation is not universal; 3) Installation in a small space Difficulty: When installing modules in the chassis, sometimes due to the large number of modules in the chassis and the tight spacing between the modules, the space becomes narrow. Because tools are required for installation, the operation is difficult or even impossible, resulting in the need to customize special tools or replace them. A larger size non-standard chassis is needed to complete the job, which further increases the cost.

In view of the above problems, the utility model proposes a new design idea, improves the structure of the product shell, and designs a brand-new mounting bracket for the product module, so that when the module is installed, it is no longer necessary to fix it with screws, and the snap buttons on the mounting bracket It fits perfectly with the card slot on the shell, so that the module is fixed firmly and reliably; corresponding holes are reserved on the rear cover of the module for special buckle installation in the cabinet, so that the module can be matched with the corresponding guide rail in the cabinet, adapting to Installation requirements for various environments.

It should be noted that the product module described below in this manual refers to the hydropower safety monitoring module.

In order to solve the above-mentioned technical problems, the utility model provides a quick installation structure of a hydropower safety monitoring module, which is characterized in that it includes a product module, an installation base, and an installation bracket, and the installation bracket is fixedly arranged on the installation base, and the product The module is arranged on the installation bracket.

As a preferred embodiment, four uprights are arranged on the mounting bracket, and chamfers are provided on the position where the product module is in contact with the uprights. Sliding back and forth occurs in the middle.

As a preferred embodiment, buckles are provided on the columns, and slots matching the buckles are provided on the sides of the product modules, and the buckles cooperate with the slots to fix the product modules.

As a preferred embodiment, the rear of the product module is provided with a rear cover, and the rear cover is provided with a number of reserved holes distributed up and down. , and the reserved holes are fixedly connected with the special buckles of the cabinet through cross-recessed countersunk screws.

As a preferred embodiment, a U-shaped guide rail is fixedly arranged on the installation base plate, and the installation bracket is engaged and connected with the U-shaped guide rail through a special buckle for the cabinet.

As a preferred embodiment, the product module includes a single-layer product module and a double-layer product module, and the single-layer product module and the double-layer product module are installed on the mounting bracket through the snap-fit connection of the slot and the buckle.

As a preferred embodiment, the buckle is an elastic buckle.

As a preferred embodiment, a hot-melt nut is installed in the reserved hole, and the hot-melt nut is threadedly connected with the cross-recessed countersunk screw.

As a preferred embodiment, the bottom end of the mounting bracket is fixedly connected to the top end of the mounting base plate through fastening screws.

Beneficial effects achieved by the utility model: First, the utility model realizes on-site installation of the product module engineering, and the maintenance and replacement are very convenient, and a brand-new installation bracket is designed, and a screwless installation method is adopted to actually install and maintain the product on the field engineering site The module can be disassembled and replaced more conveniently, which improves the efficiency of on-site work and facilitates the on-site staff; second, the utility model can be installed in the chassis and cabinet at the same time, and corresponding holes are reserved on the rear cover of the module , for the fixed installation of the special buckle of the cabinet, which can realize the docking installation with the U-shaped guide rail inside the cabinet if necessary, and expand the application of product modules in more environments; third, the single-layer double-layer The layer mold fast adopts the same mounting bracket: the buckle-type fixing structure is adopted, so that whether it is a single-layer module or a double-layer module, it is realized through the buckle fit of the slot, and this fixing method is not affected by the height of the module , which greatly reduces the production cost; fourth, the structure of the utility model is more compact, and the requirement for the installation space is lower. The occupied area frees up the installation space of the chassis and facilitates the integration inside the chassis and cabinet.

Description of drawings

Fig. 1 is a schematic diagram of a commonly used structural form in which an existing hydropower safety monitoring module is installed and fixed.

Fig. 2 is a schematic view of the installation structure of the first embodiment of the present invention.

FIG. 3 is a schematic diagram of an enlarged structure at I in FIG. 2 .

Fig. 4 is a schematic structural view of the rear cover of the present invention.

Fig. 5 is a structural schematic diagram of the cabinet-specific buckle of the present invention.

Fig. 6 is a schematic diagram of the installation of single and double-layer modules of the present invention.

Fig. 7 is a schematic diagram of the installation structure of the second embodiment of the present invention.

The meaning of the marks in the picture: 1-product module, 2-installation base plate, 3-installation bracket, 4-card slot, 5-buckle, 6-rear cover, 7-reserved hole, 8-column, 9-double Layer product module, 10-single-layer product module, 11-fastening screw, 12-cross recessed countersunk head screw, 13-U-shaped guide rail, 14-hot melt nut, 15-cabinet special buckle.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described. The following examples are only used to illustrate the technical solution of the utility model more clearly, but not to limit the protection scope of the utility model.

Fig. 2 is a schematic view of the installation structure of the first embodiment of the present invention. The utility model proposes a rapid installation structure of a hydropower safety monitoring module, which is characterized in that it includes a product module 1, an installation base plate 2, and an installation bracket 3, the installation bracket 3 is fixedly arranged on the installation base plate 2, and the product module 1 is arranged on the installation bracket 3 superior.

As a preferred embodiment, the mounting bracket 3 is provided with four uprights 8, and the positions on the product module 1 that are in contact with the uprights 8 are provided with chamfers, and the uprights 8 cooperate with the chamfers to limit the forward and backward movement of the product module 1. Prevent the product module 1 from slipping back and forth during installation.

FIG. 3 is a schematic diagram of an enlarged structure at I in FIG. 2 . As a preferred embodiment, the column 8 is provided with buckles 5, and the side of the product module 1 is provided with a slot 4 matching with the buckle 5, and the buckle 5 and the slot 4 are matched to fix the product Module 1.

Fig. 4 is a schematic structural view of the rear cover of the present invention. As a preferred embodiment, the rear of the product module 1 is provided with a rear cover 6, the rear cover 6 is provided with a number of reserved holes 7 distributed up and down, and the rear cover 6 is located at the position of the reserved holes 7 Install the special buckle 15 for the cabinet, and the reserved hole 7 is fixedly connected with the special buckle 15 for the cabinet through the cross-recessed countersunk head screw 12 . This design realizes that the product module 1 has an additional installation method, which can be installed in conjunction with the U-shaped guide rail 13 inside the cabinet, not only to complete the installation of a single product module, but also to realize the installation of the product module 1 in other environments such as cabinets .

Fig. 5 is a structural schematic diagram of the cabinet-specific buckle of the present invention. Fig. 7 is a schematic diagram of the installation structure of the second embodiment of the present invention. As a preferred embodiment, a U-shaped guide rail 13 is fixedly arranged on the installation base plate 2 , and the installation bracket 3 is snapped and connected with the U-shaped guide rail 13 through a cabinet-specific buckle 15 .

Fig. 6 is a schematic diagram of the installation of single and double-layer modules of the present invention. As a preferred embodiment, the product module 1 includes a single-layer product module 10 and a double-layer product module 9, and the single-layer product module 10 and the double-layer product module 9 are installed on the Install on the bracket 3.

As a preferred embodiment, the buckle 5 is an elastic buckle.

As a preferred embodiment, a hot-melt nut 14 is installed in the reserved hole 7 , and the hot-melt nut 14 is threadedly connected with the cross-recessed countersunk screw 12 .

As a preferred embodiment, the bottom end of the mounting bracket 3 is fixedly connected to the top end of the mounting base plate 2 through fastening screws 11 .

The utility model has the advantages of: first, the product module 1 and the mounting bracket 3 are separated, and the buckle 5 and the slot 4 are used to cooperate to achieve the function of fixing the product module 1; the utility model abandons the screws used for the traditional hydropower monitoring module The fixing method adopts a brand-new structure, improves the shell of the product module 1, adds a card slot 4, and designs a unique mounting bracket. The buckle 5 is designed on the mounting bracket, and the card on the shell of the product module 1 The groove 4 cooperates to make the installation of the product module 1 firm and reliable, and realizes screwless installation; secondly, the rear cover 6 adds a customized structure that cooperates with the U-shaped guide rail 13 on the cabinet, and the rear cover 6 reserves the corresponding reservation Hole 7 can be used for the fixed installation of the special buckle 15 of the cabinet, so that the product module 1 can be used directly with the U-shaped guide rail 13 inside the cabinet, adding an installation method, jumping out of the traditional product module 1 can only be used for chassis installation The limitations of the product module 1 expand the application and installation environment; thirdly, the installation bracket can meet the installation of single-layer and double-layer product modules at the same time, because the buckle-type fixing structure is adopted, so that no matter it The fixing of the module 10 or the module 9 of the double-layer product is realized by snap-fitting of the slots. This fixing method is not affected by the height of the module, and realizes that the single-layer and double-layer modules share the same mounting bracket 3 .

The above is only the preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and deformations can also be made. And deformation should also be regarded as the protection scope of the present utility model.

Claims (9)

1. a fast installation structure of hydropower safety monitoring module, is characterized in that, comprises product module (1), installation base plate (2), installation support (3), and described installation support (3) is fixedly arranged on described installation base plate ( 2), the product module (1) is set on the installation bracket (3). 2. The quick installation structure of a kind of hydropower safety monitoring module according to claim 1, characterized in that, the installation bracket (3) is provided with four columns (8), and the product module (1) is connected with the A chamfer is provided at the contact position of the column (8), and the column (8) cooperates with the chamfer to limit the forward and backward movement of the product module (1), preventing the product module (1) from moving forward and backward during the installation process. Slip out before and after. 3. The fast installation structure of a hydropower safety monitoring module according to claim 2, characterized in that, the column (8) is provided with buckles (5), and the side of the product module (1) is provided with The buckle (5) is matched with the slot (4), and the buckle (5) is matched with the slot (4) to fix the product module (1). 4. A kind of hydropower safety monitoring module rapid installation structure according to claim 1, is characterized in that, the rear portion of described product module (1) is provided with rear cover plate (6), and described rear cover plate (6) A number of reserved holes (7) distributed up and down are arranged on the upper and lower sides, and special buckles (15) for cabinets are installed on the rear cover plate (6) at the position of the reserved holes (7), and the reserved holes ( 7) It is fixedly connected with the special buckle (15) of the cabinet through the cross-recessed countersunk head screw (12). 5. The fast installation structure of a hydropower safety monitoring module according to claim 4, characterized in that, the installation base plate (2) is also fixedly provided with a U-shaped guide rail (13), and the installation bracket (3) passes through The special buckle (15) for the cabinet is engaged with the U-shaped guide rail (13). 6. A kind of hydropower safety monitoring module rapid installation structure according to claim 3, is characterized in that, described product module (1) comprises single-layer product module (10), double-layer product module (9), and described single-layer product module (1) The layered product module (10) and the double-layered product module (9) are mounted on the mounting bracket (3) through the clipping connection between the clip slot (4) and the clip (5). 7. A quick installation structure for a hydropower safety monitoring module according to claim 3, characterized in that the buckle (5) is an elastic buckle. 8. The quick installation structure of a hydropower safety monitoring module according to claim 4, characterized in that, a hot-melt nut (14) is installed in the reserved hole (7), and the hot-melt nut (14) is connected with the The cross recessed countersunk screw (12) is threaded. 9. The quick installation structure of a hydropower safety monitoring module according to claim 1, characterized in that, the bottom end of the installation bracket (3) is connected with the top end of the installation base plate (2) by fastening screws (11) Fixed connection.