Protective plugging device for cable trough

Abstract

The utility model discloses a cable trough protection plugging device, which belongs to the technical field of cable trough protection and comprises a cable trough unit and a plugging unit. The plugging unit comprises a supporting assembly arranged in the cable trough unit, a plugging assembly arranged on the supporting assembly and detachably connected with the supporting assembly, a plugging assembly arranged on the plugging assembly and connected with the plugging assembly in a clamped mode, and a connecting assembly arranged on the plugging assembly and used for clamping the plugging assembly. The supporting assembly comprises a bottom plate arranged in the cable trough unit and two supporting columns which are symmetrically arranged, are both arranged on the bottom plate and are provided with guide grooves. The cable trough protection plugging device can prevent rats from entering the cable trough and is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of cable trough protection, and in particular to a cable trough protection and blocking device. Background Art

[0002] In the construction and maintenance of photovoltaic power generation projects, the safe management of cable troughs is of vital importance. Cable troughs not only provide necessary protection for cables and prevent external factors from damaging them, but are also a key part in ensuring the stable operation of power systems. However, in the prior art, cable troughs are usually sealed with fireproof mud materials, which has some obvious defects and shortcomings.

[0003] Loose fireproof mud cannot effectively prevent small animals such as mice from entering the cable trough. Mice will bite the cables, causing cable short circuits and even fire accidents, which will bring serious safety hazards to the photovoltaic power generation system. In addition, fireproof mud is a disposable material and is difficult to disassemble. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the fact that the loose fire-proof mud in the above-mentioned prior art cannot effectively prevent small animals such as mice from entering the cable trough, mice may bite the cables, causing cable short circuits, and even fire accidents, which bring serious safety hazards to the photovoltaic power generation system, and the fire-proof mud is a disposable material and is difficult to remove from the cable trough, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a cable trough protective sealing device, which aims to solve the problem that loose fireproof mud cannot effectively prevent small animals such as mice from entering the cable trough. Mice will bite the cables, causing cable short circuits and even fire accidents, posing serious safety hazards to photovoltaic power generation systems, and the fireproof mud is a disposable material that is difficult to disassemble.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a cable trough protection and blocking device, comprising:

[0008] Cable trough unit;

[0009] The plugging unit includes a supporting component arranged in the cable trough unit, a plugging component arranged on the supporting component and detachably connected, a clamping component arranged on the plugging component and clamped with the plugging component, and a connecting component arranged on the plugging component for clamping the plugging component.

[0010] As a preferred solution of the cable trough protective sealing device described in the utility model, the support assembly includes a base plate arranged in the cable trough unit, and two symmetrical support columns which are both arranged on the base plate and have guide grooves.

[0011] As a preferred solution of the cable trough protective sealing device described in the utility model, the sealing assembly includes a pressure plate with one end rotatably set on one of the support columns and the other end clamped with the other support column through the connecting assembly, a plurality of vertical rods are provided and divided into two groups, and the two ends are respectively abutted against the bottom plate and the pressure plate, and a plurality of cross rods are provided and the two ends are respectively located in the guide groove and between the two groups of vertical rods; the bottom plate and the pressure plate are both provided with mounting grooves for accommodating the ends of the vertical rods; and a clamping assembly is provided on the vertical rod.

[0012] As a preferred solution of the cable trough protective sealing device described in the utility model, the clamping assembly includes a clamping tooth block arranged on the vertical rod, and a clamping rack arranged in the installation groove and clamped with the clamping tooth block.

[0013] As a preferred solution of the cable trough protective sealing device described in the utility model, the connecting assembly includes a connecting frame arranged on the support column, a connecting column arranged on the pressure plate and slidably connected and clamped to the connecting frame, and a pin embedded in the connecting column and the connecting frame.

[0014] As a preferred solution of the cable trough protection and blocking device described in the utility model, a water retaining plate located at the support column is arranged on the bottom plate.

[0015] As a preferred solution of the cable trough protection and plugging device described in the utility model, wherein: a water leakage trough is arranged on the bottom plate; the water leakage trough is in a strip-shaped structure.

[0016] As a preferred solution of the cable trough protection and plugging device described in the utility model, connecting bolts are arranged in the leakage trough.

[0017] As a preferred solution of the cable trough protective blocking device of the utility model, wherein: an elastic member abutting against the cross bar is arranged on the pressing plate.

[0018] As a preferred solution of the cable trough protection and blocking device described in the utility model, wherein: the vertical rod and the installation groove are clearance-matched.

[0019] The beneficial effects of the utility model are as follows: by replacing the fireproof mud with the support component and the sealing component, the problem that the loose fireproof mud cannot effectively prevent small animals such as mice from entering the cable trough is solved, thereby preventing mice from biting the cables and preventing the cable short circuit from causing fire accidents, which poses a serious safety hazard to the photovoltaic power generation system. In addition, the problem that the fireproof mud is a disposable material that is difficult to disassemble is solved by the connecting component. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 The utility model is a schematic diagram of the overall structure of a cable trough protective plugging device.

[0022] Figure 2 The utility model is a partial structural schematic diagram of a cable trough protective plugging device.

[0023] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0024] Figure 4 It is an exploded view of the local structure of a cable trough protection and plugging device of the utility model. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] 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.

[0027] 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 does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] Example 1

[0030] Reference Figures 1 to 4 , which is the first embodiment of the utility model, provides a cable trough protection and plugging device, the device includes a cable trough unit 100 and a plugging unit 200;

[0031] The blocking unit 200 includes a support assembly 201 disposed in the cable trough unit 100, a blocking assembly 202 disposed on the support assembly 201 and detachably connected, a clamping assembly 203 disposed on the blocking assembly 202 and clamped with the blocking assembly 202, and a connecting assembly 204 disposed on the blocking assembly 202 for clamping the blocking assembly 202. The support assembly 201 includes a bottom plate 201a disposed in the cable trough unit 100, and two support columns 201b symmetrically disposed and both disposed on the bottom plate 201a and having guide grooves 201b-1.

[0032] The bottom plate 201a is provided with a water retaining plate 201c located at the support column 201b. The bottom plate 201a is provided with a water leakage groove 201a-1; the water leakage groove 201a-1 is a strip-shaped structure. Connecting bolts are provided in the water leakage groove 201a-1.

[0033] During use, the water baffle 201c can prevent water from directly pouring in, while the water flows out through the water leakage groove 201a-1, and the water leakage groove 201a-1 can also be connected to the cable trough unit 100 by connecting bolts, which is convenient for installation.

[0034] During use, the bottom plate 201a is installed in the cable trough unit 100, and the corresponding number of vertical rods 202a are selected according to the number of cables and the partitioning conditions. After the vertical rods 202a are installed, the cables are placed between the vertical rods 202a, and then the cross rods 202b are inserted into the support columns 201b so that the cross rods 202b are pressed on the cables, thereby reducing the gaps around the cables and completing the installation of the cables. The elastic member 202d is driven by the pressure plate 202c to press on the cross rod 202b, so that the cross rod 202b can be pressed on the cables to reduce the gaps, thereby preventing mice from entering the cable trough unit 100 and protecting the cables. In addition, due to the water retaining plate 201c and the water leakage trough 201a-1, water can be prevented from entering the cable trough unit 100, thereby achieving a waterproof function.

[0035] Example 2

[0036] Reference Figures 2 to 4 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that: the blocking assembly 202 includes a pressing plate 202c with one end rotatably mounted on a support column 201b and the other end clamped with another support column 201b through a connecting assembly 204, a plurality of vertical rods 202a are provided and divided into two groups, and the two ends are respectively abutted with the bottom plate 201a and the pressing plate 202c, and a plurality of cross rods 202b are provided, and the two ends are respectively located in the guide groove 201b-1 and located between the two groups of vertical rods 202a; the bottom plate 201a and the pressing plate 202c are both provided with a mounting groove 202c-1 for accommodating the end of the vertical rod 202a; and the clamping assembly 203 is provided on the vertical rod 202a. The vertical rod 202a is clearance-matched with the mounting groove 202c-1, and the position of the vertical rod 202a can be conveniently adjusted, so that the vertical rod 202a can slide and adjust the position.

[0037] Furthermore, the snap-in assembly 203 includes a snap-in tooth block 203a arranged on the vertical rod 202a, and a snap-in rack 203b arranged in the installation groove 202c-1 and snap-in with the snap-in tooth block 203a; when the pressure plate 202c is closed, the pressure plate 202c drives the snap-in rack 203b to move, so that the snap-in rack 203b is snapped into the snap-in tooth block 203a, thereby limiting the snap-in tooth block 203a to prevent the snap-in tooth block 203a from moving, and fixing the vertical rod 202a to complete the fixation of the partition size.

[0038] Among them, an elastic member 202d is provided on the pressure plate 202c, which abuts against the cross bar 202b; the elastic member 202d abuts against the cross bar 202b, so that when the pressure plate 202c is closed, the elastic member 202d can provide a force to push the cross bar 202b to move downward, so that the cross bar 202b is pressed on the cable to reduce the gap.

[0039] During use, the corresponding number of vertical rods 202a is selected according to the vertical partitioning needs. For example, when it is divided into two vertical areas, only one set of vertical rods 202a needs to be inserted. The vertical rods 202a are used to divide the two support columns 201b into two installation areas. After the pressure plate 202c is opened, the cable can be conveniently placed on the bottom plate 201a. Whether horizontal partitioning is required is selected according to the use needs. When horizontal partitioning is required, the cross bar 202b is inserted so that the two ends of the cross bar 202b are respectively located in the two guide grooves 201b-1 and located Between the two vertical rods 202a, the cables are divided by the cross bar 202b, so that multiple cables can be inserted into the cable trough unit 100 respectively, and then a cross bar 202b is placed in the leakage trough 201a-1, and then the pressure plate 202c is closed, and the elastic member 202d is pressed on the upper cross bar 202b, so that the cross bar 202b can press the cables to ensure the reliable installation of the cables, reduce the gaps between the cables, prevent rodents from entering, and protect the cables in the cable trough unit 100.

[0040] Example 3

[0041] Reference Figures 2 to 4 , which is the third embodiment of the utility model. This embodiment is different from the second embodiment in that: the connecting component 204 includes a connecting frame 204b arranged on the supporting column 201b, a connecting column 204a arranged on the pressure plate 202c and slidably connected and clamped to the connecting frame 204b, and a pin 204c embedded in the connecting column 204a and the connecting frame 204b.

[0042] During use, after the pressure plate 202c is closed, the connecting column 204a is aligned with the connecting frame 204b, and then the pin 204c is inserted into the connecting frame 204b and the connecting column 204a, so that the pin 204c can limit the connecting frame 204b and the connecting column 204a to prevent the connecting column 204a from bouncing open. During disassembly, after the pin 204c is pulled out, the pressure plate 202c can be automatically flipped by the elastic member 202d to drive the connecting column 204a to separate from the connecting frame 204b.

[0043] The remaining structures are the same as those of Example 1.

[0044] 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. A cable trough protection and blocking device, characterized in that: include, Cable trough unit (100); The blocking unit (200) comprises a supporting component (201) arranged in the cable trough unit (100), a blocking component (202) arranged on the supporting component (201) and detachably connected, a clamping component (203) arranged on the blocking component (202) and clamped with the blocking component (202), and a connecting component (204) arranged on the blocking component (202) and used to clamp the blocking component (202).

2. The cable trough protection and blocking device according to claim 1 is characterized in that: The support assembly (201) comprises a bottom plate (201a) arranged in the cable trough unit (100), and two symmetrically arranged support columns (201b) both arranged on the bottom plate (201a) and having guide grooves (201b-1).

3. The cable trough protection and blocking device according to claim 2, characterized in that: The blocking assembly (202) comprises a pressure plate (202c) having one end rotatably mounted on one of the support columns (201b) and the other end clamped with the other support column (201b) via the connecting assembly (204), a plurality of vertical rods (202a) divided into two groups, the two ends of which are respectively abutted against the bottom plate (201a) and the pressure plate (202c), and a plurality of horizontal rods (202b) having two ends respectively located in the guide grooves (201b-1) and between the two groups of vertical rods (202a); the bottom plate (201a) and the pressure plate (202c) are both provided with mounting grooves (202c-1) for accommodating the ends of the vertical rods (202a); and a clamping assembly (203) is provided on the vertical rod (202a).

4. The cable trough protection and blocking device according to claim 3 is characterized in that: The clamping assembly (203) comprises a clamping tooth block (203a) arranged on the vertical rod (202a), and a clamping rack (203b) arranged in the installation groove (202c-1) and clamped with the clamping tooth block (203a).

5. The cable trough protection and blocking device according to claim 4, characterized in that: The connection assembly (204) comprises a connection frame (204b) arranged on the support column (201b), a connection column (204a) arranged on the pressure plate (202c) and slidably connected and snap-connected to the connection frame (204b), and a latch (204c) embedded in the connection column (204a) and the connection frame (204b).

6. The cable trough protection and blocking device according to any one of claims 2 to 5, characterized in that: The bottom plate (201a) is provided with a water retaining plate (201c) located at the supporting column (201b).

7. The cable trough protection and blocking device according to claim 5, characterized in that: A water leakage groove (201a-1) is provided on the bottom plate (201a); the water leakage groove (201a-1) is in a strip-shaped structure.

8. The cable trough protection and blocking device according to claim 7, characterized in that: Connecting bolts are arranged in the water leakage groove (201a-1).

9. The cable trough protection and blocking device according to claim 8, characterized in that: The pressing plate (202c) is provided with an elastic member (202d) abutting against the cross bar (202b).

10. The cable trough protection and blocking device according to claim 9, characterized in that: The vertical rod (202a) and the installation groove (202c-1) are loosely matched.

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