Flexible drag chain waterproof network cable

Abstract

The utility model discloses a flexible tow chain waterproof network cable, relates to the tow chain cable technology field, and comprises a tow chain main body, the tow chain main body is internally provided with a plurality of network cables, the tow chain main body comprises a plurality of second connecting blocks, the surface of the second connecting blocks is provided with a connecting groove, the connecting groove is internally clamped with a first connecting block, and the first connecting block is connected with the tow chain main body. A rotating assembly is arranged at the connecting position of the first connecting block and the second connecting block, a clamping groove is formed in the upper end of the second connecting block, a clamping block is clamped in the clamping groove, a plurality of adjusting assemblies are arranged at the end, away from the clamping groove, of the clamping block, and a waterproof assembly is arranged between every two adjacent adjusting assemblies. Through mutual cooperation of the waterproof assembly and the adjusting assembly, external water mist can be effectively prevented from making contact with a network cable in the drag chain body, so that the network cable in the drag chain body is prevented from being damaged, and the width of the drag chain body can be rapidly and conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of drag chain cables, in particular to a flexible drag chain waterproof network cable. Background Art

[0002] Drag chain cable is a kind of highly flexible special cable that can follow the moving device to perform reciprocating motion without being easily worn. It is also commonly called drag cable, tank chain cable. Drag chain cable is mainly composed of drag chain and cable. Drag chain can protect the internal cable and limit the movement of cable, which can avoid the problem that the cable is scattered without support when moving. The shape of the drag chain is similar to that of a tank chain, which is composed of many unit links, and the links can rotate freely. There are three types of semi-enclosed drag chain cables, which have a wide range of applications, mainly in industrial electronic systems, automatic generation lines, storage equipment, robots, fire protection systems, cranes, CNC machine tools and metallurgical industries.

[0003] Generally speaking, due to the structure of the drag chain cable itself, after the cable is stored, it is easy for the cable to be exposed to the air and in direct contact with the external environment. If it rains or the temperature difference between indoor and outdoor is too large, the air inside the factory will become humid and water mist will easily be generated. After long-term contact with the cable inside the drag chain, it is easy to damage the cable, greatly reducing the service life of the cable. At the same time, it also affects the normal use of the cable inside the drag chain, reduces the working efficiency of the cable, and causes economic losses.

[0004] Based on this, a flexible drag chain waterproof network cable is now provided to eliminate the drawbacks of the existing structure. Utility Model Content

[0005] The utility model aims to provide a flexible drag chain waterproof network cable to solve the problem that the cables are easily damaged after the water mist in the background air contacts with the cables inside the drag chain for a long time.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A flexible drag chain waterproof network cable, comprising a drag chain main body, wherein a plurality of network cables are arranged in the drag chain main body, the drag chain main body comprising a second connecting block, wherein there are a plurality of second connecting blocks and a connecting groove is provided on the surface, a first connecting block is clamped in the connecting groove, a rotating component for enabling the first connecting block and the second connecting block to rotate is provided at the connection between the first connecting block and the second connecting block, a clamping groove is provided at the upper end of the second connecting block, a clamping block is clamped in the clamping groove, an adjusting component for adjusting the internal space of the drag chain main body is provided at the end of the clamping block away from the clamping groove, there are a plurality of adjusting components, and a waterproof component for preventing external water mist from contacting the network cable is provided between adjacent adjusting components.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional scheme: the rotating assembly includes a limit block, a first through hole and a second through hole, the first through hole is arranged through the middle position of the first connecting block, the second through hole is arranged through the surface of the second connecting block and is aligned with the first through hole, the limit block is inserted in the first through hole, and the connecting rod is inserted in the second through hole, and both ends of the connecting rod are rotatably connected to the limit block.

[0010] In an optional solution: a through slot is provided inside the connecting rod, a rotating shaft is provided in the through slot, and the connecting rod is rotatably connected to the limit block via the rotating shaft.

[0011] In an optional solution: the adjustment component includes a plate sleeve, one end of which is fixedly connected to the block, and the other end is provided with a slide groove, a sliding plate is slidably provided in the slide groove, one end of the sliding plate is connected to the inner wall of the slide groove through a spring, and the other end is fixedly connected to the block.

[0012] In an optional solution: the waterproof component includes a waterproof cloth, a first fixing block is provided on both sides of the waterproof cloth near the front end, and a second fixing block is provided on both sides near the rear end, and the waterproof cloth is fixedly connected to the plate sleeve through the first fixing block and the second fixing block.

[0013] In an optional solution: the radius of the first through hole is greater than the radius of the second through hole.

[0014] In an optional solution: the waterproof cloth is made of PVC material.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model can effectively prevent external water mist from contacting the network cable inside the drag chain body through the waterproof component, thereby preventing the network cable inside the drag chain body from being damaged;

[0017] 2. The utility model can quickly and conveniently adjust the width of the drag chain body through the adjustment component, avoiding the problem that the internal space of the drag chain body is fixed. When network cables need to be added, the internal space cannot be adjusted according to the number of network cables, and the entire drag chain can only be replaced, thereby improving practicality. In addition, the network cables can be fixed, effectively avoiding the loosening of the network cables after long-term work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the local structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the partial structure of the rotating assembly of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the rotating assembly of the utility model.

[0022] Figure 5 It is a structural schematic diagram of the adjustment component of the utility model.

[0023] Figure 6 It is a structural schematic diagram of the waterproof component of the utility model.

[0024] Notes on figure marks: 100, drag chain body; 101, first connecting block; 102, second connecting block; 103, network cable; 104, connecting slot; 105, clamping block; 106, clamping slot; 200, rotating assembly; 201, limiting block; 202, connecting rod; 203, rotating shaft; 204, through slot; 205, first through hole; 206, second through hole; 300, adjusting assembly; 301, plate sleeve; 302, sliding plate; 303, slide slot; 304, spring; 400, waterproof assembly; 401, waterproof cloth; 402, first fixed block; 403, second fixed block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] Example 1

[0027] In one embodiment, Figure 1-Figure 6 As shown, a flexible drag chain waterproof network cable includes a drag chain body 100, and a plurality of network cables 103 are arranged in the drag chain body 100. The drag chain body 100 includes a second connecting block 102, and there are multiple second connecting blocks 102, and a connecting groove 104 is provided on the surface. The first connecting block 101 is clamped in the connecting groove 104, and a rotating component 200 is provided at the connection between the first connecting block 101 and the second connecting block 102, which is used to rotate the first connecting block 101 and the second connecting block 102. A clamping groove 106 is provided at the upper end of the second connecting block 102, and a clamping block 105 is clamped in the clamping groove 106. An adjusting component 300 is provided at the end of the clamping block 105 away from the clamping groove 106, which is used to adjust the internal space of the drag chain body 100. There are multiple adjusting components 300, and a waterproof component 400 is provided between adjacent adjusting components 300, which is used to prevent external water mist from contacting the network cable 103.

[0028] In one embodiment, Figure 1-Figure 4As shown, the rotating assembly 200 includes a limit block 201, a first through hole 205 and a second through hole 206. The first through hole 205 is arranged through the middle position of the first connecting block 101, and the second through hole 206 is arranged through the surface of the second connecting block 102 and is aligned with the first through hole 205. The limit block 201 is inserted into the first through hole 205, and the connecting rod 202 is inserted into the second through hole 206. The limit block 201 prevents the connecting rod 202 from falling off from the second through hole 206, and both ends of the connecting rod 202 are rotatably connected to the limit block 201.

[0029] In one embodiment, Figure 4 As shown, a through slot 204 is provided inside the connecting rod 202, and a rotating shaft 203 is provided inside the through slot 204. The connecting rod 202 is rotatably connected to the limit block 201 via the rotating shaft 203, and the first connecting block 101 and the second connecting block 102 are rotated via the rotating shaft 203 inside the connecting rod 202.

[0030] In one embodiment, Figure 1-Figure 5 As shown, the adjustment component 300 includes a plate sleeve 301, one end of the plate sleeve 301 is fixedly connected to the block 105, and the other end is provided with a slide groove 303, a sliding plate 302 is slidably provided in the slide groove 303, and the sliding plate 302 is moved out of the slide groove 303 by pulling the sliding plate 302 toward the outside. One end of the sliding plate 302 is connected to the inner wall of the slide groove 303 by a spring 304, and the other end is fixedly connected to the block 105. When the pulling of the sliding plate 302 stops, the sliding plate 302 returns to its original position under the action of the spring 304.

[0031] In one embodiment, Figure 1-Figure 6 As shown, the waterproof component 400 includes a waterproof cloth 401, and first fixing blocks 402 are provided on both sides of the waterproof cloth 401 near the front end, and second fixing blocks 403 are provided on both sides near the rear end. The waterproof cloth 401 is fixedly connected to the plate sleeve 301 through the first fixing block 402 and the second fixing block 403. The waterproof cloth 401 can effectively prevent external water mist from contacting the network cable inside the drag chain body.

[0032] Example 2

[0033] In one embodiment, Figure 3 As shown, the radius of the first through hole 205 is greater than the radius of the second through hole 206 , so as to better limit the connection rod 202 in the second through hole 206 .

[0034] In one embodiment, Figure 6 As shown, the waterproof cloth 401 is made of PVC material, which is light and thin and has good waterproof and moisture-proof effects.

[0035] Working principle: When in use, when the internal space of the drag chain body 100 is insufficient, first pull the first connecting block 101 and the second connecting block 102 on one side of the drag chain body 100 outward, so that the sliding plate 302 moves out of the slide groove 303, thereby increasing the distance between the first connecting block 101 and the second connecting block 102 on one side of the drag chain body 100 and the first connecting block 101 and the second connecting block 102 on the other side of the drag chain body 100, and at the same time increasing the space for placing the network cable 103 inside the drag chain body 100. After the internal space of the drag chain is increased, more After the network cable 103 is placed, stop pulling the first connecting block 101 and the second connecting block 102. Under the action of the spring 304, the network cable 103 inside the drag chain body 100 is tightly pressed, thereby fixing the network cable 103 and avoiding the loosening of the network cable after long-term work, so that it can work better. In addition, the setting of the waterproof cloth 401 can effectively prevent the external water mist from contacting the network cable inside the drag chain body, thereby preventing the network cable inside the drag chain body from being damaged.

[0036] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A flexible drag chain waterproof network cable, comprising a drag chain body (100), wherein a plurality of network cables (103) are arranged in the drag chain body (100), characterized in that: The drag chain body (100) comprises a second connection block (102), there are a plurality of second connection blocks (102), and a connection groove (104) is provided on the surface of the second connection block (102), a first connection block (101) is clamped in the connection groove (104), a rotating assembly (200) is provided at the connection between the first connection block (101) and the second connection block (102) for enabling the first connection block (101) and the second connection block (102) to rotate, a clamping groove (106) is provided at the upper end of the second connection block (102), a clamping block (105) is clamped in the clamping groove (106), an adjustment assembly (300) for adjusting the internal space of the drag chain body (100) is provided at one end of the clamping block (105) away from the clamping groove (106), there are a plurality of adjustment assemblies (300), and a waterproof assembly (400) for preventing external water mist from contacting the network cable (103) is provided between adjacent adjustment assemblies (300).

2. The flexible drag chain waterproof network cable according to claim 1, characterized in that: The rotating assembly (200) comprises a limit block (201), a first through hole (205) and a second through hole (206); the first through hole (205) is arranged through the middle position of the first connecting block (101); the second through hole (206) is arranged through the surface of the second connecting block (102) and is aligned with the first through hole (205); the limit block (201) is inserted into the first through hole (205); the connecting rod (202) is inserted into the second through hole (206); and both ends of the connecting rod (202) are rotatably connected to the limit block (201).

3. The flexible drag chain waterproof network cable according to claim 2, characterized in that: A through slot (204) is provided inside the connecting rod (202), a rotating shaft (203) is provided inside the through slot (204), and the connecting rod (202) is rotatably connected to the limit block (201) via the rotating shaft (203).

4. The flexible drag chain waterproof network cable according to claim 1, characterized in that: The adjustment assembly (300) comprises a plate sleeve (301), one end of the plate sleeve (301) is fixedly connected to the block (105), and the other end is provided with a slide groove (303), a sliding plate (302) is slidably provided in the slide groove (303), one end of the sliding plate (302) is connected to the inner wall of the slide groove (303) through a spring (304), and the other end is fixedly connected to the block (105).

5. The flexible drag chain waterproof network cable according to claim 4, characterized in that: The waterproof assembly (400) comprises a waterproof cloth (401), wherein first fixing blocks (402) are provided on both sides of the waterproof cloth (401) near the front end, and second fixing blocks (403) are provided on both sides near the rear end, and the waterproof cloth (401) is fixedly connected to the plate sleeve (301) via the first fixing blocks (402) and the second fixing blocks (403).

6. The flexible drag chain waterproof network cable according to claim 2, characterized in that: The radius of the first through hole (205) is greater than the radius of the second through hole (206).

7. The flexible drag chain waterproof network cable according to claim 5, characterized in that: The waterproof cloth (401) is made of PVC material.

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