Plugging device convenient to disassemble and capable of adjusting aperture

Abstract

The utility model relates to the technical field of cable laying, in particular to an aperture adjusting plugging device convenient to disassemble, which comprises a first frame, a second frame and an adjusting type locking module, the first frame is sleeved outside the second frame, a cavity is arranged in the second frame, and the adjusting type locking module is arranged in the cavity. An adjustable locking module, a first aperture adjusting and plugging module group, a second aperture adjusting and plugging module group, a third aperture adjusting and plugging module group and a limiting and fastening plate are arranged in the cavity; the first aperture adjusting and plugging module set, the second aperture adjusting and plugging module set and the third aperture adjusting and plugging module set each comprise an upper plugging block and a lower plugging block, and the upper plugging blocks are buckled on the lower plugging blocks. The first aperture adjusting and plugging module set, the second aperture adjusting and plugging module set and the third aperture adjusting and plugging module set each comprise an upper plugging block and a lower plugging block, the diameter of the limiting channel can be rapidly adjusted only by tearing off sheet layers layer by layer, the device can be suitable for plugging cables of different models and specifications, and the applicability of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable laying, in particular to a detachable aperture adjustment and blocking device. Background Art

[0002] Cable is a wire made of one or more mutually insulated conductors and an outer insulating protective layer, which is laid underground, in the air, etc. Cables are generally composed of three parts: conductor, insulating layer, and protective layer. There are usually two types of cables: power cables and control cables. Power cables are mainly used for the transmission and distribution of electric energy; control cables are mainly used for measurement, protection, control and other lines. The cable has the characteristics of internal power and external insulation. When laying the cable, the cable needs to be positioned and blocked. Due to the large number of cable models and specifications, the existing cable blocking devices can usually only block cables of a single model and specification, thus reducing the applicability of the device.

[0003] To this end, we propose a detachable aperture adjustment and blocking device. Utility Model Content

[0004] The main purpose of the utility model is to provide a detachable aperture adjustment and blocking device. The first aperture adjustment and blocking module group, the second aperture adjustment and blocking module group, and the third aperture adjustment and blocking module group all include an upper blocking block and a lower blocking block. The diameter of the limiting channel can be quickly adjusted by simply tearing off the sheets layer by layer. It can be suitable for blocking cables of different models and specifications, which can improve the applicability of the device and effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A detachable aperture adjustment and blocking device comprises a first frame, a second frame and an adjustable locking module, wherein the second frame is a vertically arranged rectangular frame structure, the first frame is sleeved on the outside of the second frame, a cavity is arranged in the second frame, and an adjustable locking module, a first aperture adjustment and blocking module group, a second aperture adjustment and blocking module group, a third aperture adjustment and blocking module group and a limit fastening plate are arranged in the cavity;

[0007] The first aperture adjustment and blocking module group, the second aperture adjustment and blocking module group, and the third aperture adjustment and blocking module group all include an upper blocking block and a lower blocking block, and the upper blocking block is buckled on the lower blocking block.

[0008] By adopting the above technical scheme, the first frame and the second frame are connected by a snap-on connection, which is easy to use. The first aperture adjustment sealing module group, the second aperture adjustment sealing module group and the third aperture adjustment sealing module group all include upper sealing blocks and lower sealing blocks. The diameter of the limiting channel can be quickly adjusted by simply tearing off the sheets layer by layer. It can be suitable for cable sealing of different models and specifications. The limiting fastening plate is used to transmit the tension inside the second frame to prevent the cable and the first aperture adjustment sealing module group, the second aperture adjustment sealing module group and the third aperture adjustment sealing module group from sliding in the second frame, which can enhance the sealing effect.

[0009] Specifically, a limiting channel for the cable to pass through is provided between the upper blocking block and the lower blocking block.

[0010] Specifically, the upper blocking block and the lower blocking block are both provided with arc-shaped grooves on one side close to the limiting channel, and a sheet layer is pasted on the inner wall of the arc-shaped groove.

[0011] Specifically, one end of the adjustable locking module is connected to two relatively parallel adjustable bolts.

[0012] Specifically, a plurality of the limiting and fastening plates are relatively parallel and provided, and a limiting and fastening plate is provided between the first aperture adjustment and blocking module group, the second aperture adjustment and blocking module group, and the third aperture adjustment and blocking module group.

[0013] Specifically, the adjustable locking module, the first aperture adjustment and blocking module group, the second aperture adjustment and blocking module group, and the third aperture adjustment and blocking module group are arranged in sequence from top to bottom.

[0014] Beneficial effects of the utility model:

[0015] (1) The detachable aperture adjustment and plugging device described in the utility model has a first frame and a second frame connected by a snap-on connection, which is easy to use. The first aperture adjustment and plugging module group, the second aperture adjustment and plugging module group, and the third aperture adjustment and plugging module group all include an upper plugging block and a lower plugging block. The diameter of the limiting channel can be quickly adjusted by simply tearing off the sheets layer by layer. It can be suitable for cable sealing of different models and specifications. The limiting fastening plate is used to transmit the tension inside the second frame to prevent the cable and the first aperture adjustment and plugging module group, the second aperture adjustment and plugging module group, and the third aperture adjustment and plugging module group from sliding in the second frame, which can enhance the sealing effect.

[0016] (2) The detachable aperture adjustment and sealing device described in the utility model can realize the extrusion and locking of the first aperture adjustment and sealing module group, the second aperture adjustment and sealing module group, and the third aperture adjustment and sealing module group through the adjusting bolt, thereby preventing the components from loosening with each other; grease is applied to the inner wall of the cavity to ensure a better sealing effect; thereby, the stability and sealing of the cable laying can be improved, and the loading and unloading is convenient and quick, and can be used flexibly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 This is a three-dimensional diagram of the second frame of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the lower blocking block of the utility model;

[0021] In the figure: 1. first frame; 2. second frame; 3. cavity; 4. adjustable locking module; 5. adjusting bolt; 6. first aperture adjustment and plugging module group; 7. second aperture adjustment and plugging module group; 8. third aperture adjustment and plugging module group; 9. limiting fastening plate; 10. limiting channel; 11. upper blocking block; 12. lower blocking block; 13. arc groove; 14. sheet layer. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] As an embodiment of the present utility model, Figure 1-Figure 3 As shown, the detachable aperture adjustment and blocking device described in the utility model includes a first frame 1, a second frame 2 and an adjustable locking module 4, the second frame 2 is a vertically arranged rectangular frame structure, the first frame 1 is sleeved on the outside of the second frame 2, a cavity 3 is provided in the second frame 2, and an adjustable locking module 4, a first aperture adjustment and blocking module group 6, a second aperture adjustment and blocking module group 7, a third aperture adjustment and blocking module group 8 and a limiting fastening plate 9 are provided in the cavity 3; the first aperture adjustment and blocking module group 6, the second aperture adjustment and blocking module group 7, the third aperture adjustment and blocking module group 8 all include an upper blocking block 11 and a lower blocking block 12, and the upper blocking block 11 is buckled on the lower blocking block 12.

[0024] When in use, the first frame 1 is placed on the outside of the second frame 2, the first frame 1 and the second frame 2 are snapped together, ensuring that the first frame 1 and the second frame 2 are fixed, the inside of the second frame 2 is cleaned, and grease is applied to the inner wall of the cavity 3 of the second frame 2, especially the corners.

[0025] As an embodiment of the utility model, the utility model also includes that a limiting channel 10 for the cable to pass through is provided between the upper blocking block 11 and the lower blocking block 12 .

[0026] When in use, select the first aperture adjustment plugging module group 6, the second aperture adjustment plugging module group 7, and the third aperture adjustment plugging module group 8 according to the outer diameter of the cable, and apply grease on the inside and outside of the upper blocking block 11 and the lower blocking block 12.

[0027] The utility model also includes that the upper blocking block 11 and the lower blocking block 12 are both provided with an arc groove 13 on one side close to the limiting channel 10 , and a sheet layer 14 is pasted on the inner wall of the arc groove 13 .

[0028] When in use, tear off the sheet layer 14, and adjust the upper limit channel 10 of the first aperture adjustment and plugging module group 6, the second aperture adjustment and plugging module group 7, and the third aperture adjustment and plugging module group 8 to make them fit tightly with the cable.

[0029] The utility model further comprises that one end of the adjustable locking module 4 is connected to two relatively parallel adjustable bolts 5 .

[0030] When in use, the adjusting bolt 5 is rotated clockwise until the adjustable locking module 4 is completely fastened in the second frame 2 .

[0031] The utility model also includes that a plurality of limiting fastening plates 9 are relatively parallelly arranged, and limiting fastening plates 9 are arranged between the first aperture adjustment and blocking module group 6 , the second aperture adjustment and blocking module group 7 , and the third aperture adjustment and blocking module group 8 .

[0032] When in use, first assemble the third aperture adjustment and blocking module group 8, place the limiting fastening plate 9 on the top of the third aperture adjustment and blocking module group 8, then assemble the second aperture adjustment and blocking module group 7, place the limiting fastening plate 9 on the top of the second aperture adjustment and blocking module group 7, and finally assemble the first aperture adjustment and blocking module group 6, and then assemble the adjustable locking module 4 on the top of the first aperture adjustment and blocking module group 6.

[0033] The utility model also includes that the adjustable locking module 4, the first aperture adjusting and blocking module group 6, the second aperture adjusting and blocking module group 7, and the third aperture adjusting and blocking module group 8 are arranged in sequence from top to bottom.

[0034] When the utility model is in use, the first aperture adjustment and plugging module group 6, the second aperture adjustment and plugging module group 7, and the third aperture adjustment and plugging module group 8 are selected according to the outer diameter of the cable, grease is applied to the inner and outer sides of the upper blocking block 11 and the lower blocking block 12, and then the sheet layer 14 is torn off, and the upper limit channel 10 of the first aperture adjustment and plugging module group 6, the second aperture adjustment and plugging module group 7, and the third aperture adjustment and plugging module group 8 is adjusted to make it closely adapt to the cable, and then the third aperture adjustment and plugging module group 8 is first assembled in the cavity 3 of the second frame 2, and a limiting fastening plate 9 is placed on the top of the third aperture adjustment and plugging module group 8, and then the second aperture adjustment and plugging module group 7 is assembled, and a limiting fastening plate 9 is placed on the top of the second aperture adjustment and plugging module group 7, and finally the first aperture adjustment and plugging module group 6 is assembled, and then the adjustable locking module 4 is assembled on the top of the first aperture adjustment and plugging module group 6, and the adjusting bolt 5 is rotated clockwise until the adjustable locking module 4 is completely fastened in the second frame 2.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A detachable aperture adjustment and plugging device, characterized in that: The invention comprises a first frame (1), a second frame (2) and an adjustable locking module (4); the second frame (2) is a vertically arranged rectangular frame structure; the first frame (1) is sleeved on the outer side of the second frame (2); a cavity (3) is arranged in the second frame (2); the adjustable locking module (4), a first aperture adjustment and blocking module group (6), a second aperture adjustment and blocking module group (7), a third aperture adjustment and blocking module group (8) and a limit fastening plate (9) are arranged in the cavity (3); The first aperture adjustment and blocking module group (6), the second aperture adjustment and blocking module group (7), and the third aperture adjustment and blocking module group (8) all comprise an upper blocking block (11) and a lower blocking block (12), wherein the upper blocking block (11) is buckled onto the lower blocking block (12).

2. The detachable aperture adjustment and plugging device according to claim 1, characterized in that: A limiting channel (10) for the cable to pass through is provided between the upper blocking block (11) and the lower blocking block (12).

3. The detachable aperture adjustment and blocking device according to claim 2, characterized in that: The upper blocking block (11) and the lower blocking block (12) are both provided with an arc-shaped groove (13) on one side close to the limiting channel (10), and a sheet layer (14) is pasted on the inner wall of the arc-shaped groove (13).

4. The detachable aperture adjustment and blocking device according to claim 1, characterized in that: One end of the adjustable locking module (4) is connected to two relatively parallel adjustable bolts (5).

5. The detachable aperture adjustment and blocking device according to claim 1, characterized in that: A plurality of the limiting and fastening plates (9) are arranged in parallel with each other, and a limiting and fastening plate (9) is arranged between the first aperture adjustment and blocking module group (6), the second aperture adjustment and blocking module group (7), and the third aperture adjustment and blocking module group (8).

6. The detachable aperture adjustment and blocking device according to claim 1, characterized in that: The adjustable locking module (4), the first aperture adjustment and blocking module group (6), the second aperture adjustment and blocking module group (7), and the third aperture adjustment and blocking module group (8) are arranged in sequence from top to bottom.

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