Cable detection device convenient for detecting multiple cables

Abstract

The utility model discloses a cable detection device convenient for detecting a plurality of cables, which relates to the technical field of cable detection, and comprises a cable detection mechanism arranged in the middle of a workbench and guide rollers arranged on two sides of the cable detection mechanism, a winding mechanism and an H-shaped unwinding mechanism are respectively arranged on two sides of the workbench, and the guide rollers are arranged on two sides of the workbench. The middle of the unwinding mechanism is rotationally connected to one side of the workbench, the unwinding mechanism can be temporarily fixed to the side face of the workbench, and the upper end and the lower end of the H-shaped unwinding mechanism can be each provided with a plurality of unwinding reels. According to the utility model, through the arrangement of the H-shaped unwinding mechanism, the detection work with higher efficiency can be realized while the detection of a plurality of cables is realized.

Description

Technical Field

[0001] This utility model relates to the field of cable testing technology, and more specifically to a cable testing device that facilitates the testing of multiple cables. Background Technology

[0002] With the development of the national economy, urban construction has also developed in parallel, and a large number of buildings with various functions have been constructed, resulting in a corresponding increase in fire accidents. According to statistics from the fire protection system, most fires are caused by electrical equipment failures, among which fires caused by overheating of wires and cables account for a considerable proportion. In order to improve the quality of cables, it is necessary to test cables during the cable production process, mainly to check whether there is any damage to the cable surface and insulation layer, in order to prevent leakage and fire.

[0003] For example, Chinese utility model patent application number CN202222178495.X discloses a cable testing device for easily detecting multiple cables. The device includes a testing platform with a transmission mechanism on top. Two drive shafts are positioned vertically between two fixed plates on the same side. The lower drive shaft extends to the outside of the fixed plate and has a driven gear fixedly installed thereon. A drive motor output is fixedly connected to a driving gear. Multiple pressure rollers are fixedly installed on the upper drive shaft. Limiting sliders are rotatably installed at both ends of the upper drive shaft. Longitudinal limiting grooves are formed at one end of each of the two fixed plates on the same side, close to each other. A compression spring is fixedly connected between the top of the limiting slider and the top of the limiting groove. A testing mechanism is located on top of the testing platform. Although ultrasonic testing is used to detect the cables, and the device can drive the cables for testing, resulting in high accuracy and efficiency, this cable testing device only serves to guide the cables.

[0004] Moreover, compared to existing technologies, there is a long waiting time for installing new cable reels for inspection in the cable unwinding section, resulting in lower overall efficiency.

[0005] Therefore, it is necessary to propose a cable testing device that is convenient for testing multiple cables to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to solve the problem of low overall detection efficiency in existing cable testing devices.

[0007] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0008] A cable testing device for easy testing of multiple cables includes a cable testing mechanism located in the middle of a workbench and guide rollers located on both sides of the cable testing mechanism. A winding mechanism and an H-shaped unwinding mechanism are respectively provided on both sides of the workbench. The middle part of the unwinding mechanism is rotatably connected to one side of the workbench, and the unwinding mechanism can be temporarily fixed to the side of the workbench. Multiple unwinding coils can be installed at both the upper and lower ends of the H-shaped unwinding mechanism.

[0009] Furthermore, the unwinding mechanism includes an H-shaped frame and a mounting mechanism detachably disposed at the upper and lower ends of the H-shaped frame for mounting the unwinding coil.

[0010] Furthermore, the installation mechanism includes a mounting rod fixedly connected to the inner sides of the upper and lower ends of the H-shaped frame, a slot opened at the upper end of the mounting rod, a baffle slidably connected in the H-shaped frame and used to cover the slot, a first mounting shaft, and detachable inserts rotatably disposed at both ends of the first mounting shaft. The inserts can be inserted into the slot, and the first mounting shaft is used to install the unwinding coil.

[0011] Furthermore, a plug is inserted into the middle of the H-shaped frame, and the plug can be inserted into the workbench.

[0012] Furthermore, the winding mechanism includes a fixed rod fixedly connected to the worktable, an L-shaped rod slidably connected to the worktable, and a winding assembly detachably disposed on the upper ends of the fixed rod and the L-shaped rod, wherein the L-shaped rod can be temporarily fixed to the L-shaped rod.

[0013] Furthermore, a sliding groove is provided on the workbench, and a guide plate is fixedly connected in the sliding groove. The lower end of the L-shaped rod is slidably connected to the guide plate, and an insert plate is inserted into the L-shaped rod. An insertion hole for inserting the insert plate is provided on the guide plate.

[0014] Furthermore, the winding assembly includes a second mounting shaft, a plurality of winding coils mounted on the outer side of the second mounting shaft, and a motor fixed to the upper end of the fixing rod. One end of the second mounting shaft has a square slot for inserting the output shaft of the motor, and the other end of the second mounting shaft is rotatably connected to the upper end of the L-shaped rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model, through the setting of the H-shaped unwinding mechanism, can achieve the detection of multiple cables while also achieving higher efficiency in the detection work.

[0017] 2. This utility model, through the setting of the installation mechanism, facilitates the installation and disassembly of the wire reel. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of the connection structure at the winding mechanism in this utility model;

[0020] Figure 3 This is a three-dimensional separation diagram of the connection structure at the unwinding mechanism in this utility model.

[0021] Reference numerals: 1. Workbench; 2. H-shaped frame; 3. Insert rod; 4. Mounting rod; 5. Slot; 6. Baffle; 7. Limiting groove; 8. Limiting block; 9. First mounting shaft; 10. Inserting block; 11. Unwinding reel; 12. Guide roller; 13. Cable detection mechanism; 14. Fixing rod; 15. Slide groove; 16. Guide plate; 17. L-shaped rod; 18. Inserting plate; 19. Second mounting shaft; 20. Winding reel; 21. Motor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-3 A cable testing device for facilitating the testing of multiple cables includes a cable testing mechanism 13 disposed in the middle of a workbench 1 and guide rollers 12 disposed on both sides of the cable testing mechanism 13. The cable testing mechanism 13 can be a commonly used testing device in the prior art, or it can be a corresponding testing mechanism in a cable testing device for facilitating the testing of multiple cables disclosed in application number 202222178495.X. The specific testing principle will not be described further. In addition, the guide rollers 12 can also adopt the corresponding pressure rollers in that document to further guide the position of the cables. The difference is that in this application, a winding mechanism and an H-shaped unwinding mechanism are respectively disposed on both sides of the workbench 1. The middle part of the unwinding mechanism is rotatably connected to one side of the workbench 1, and the unwinding mechanism can be temporarily fixed to the side of the workbench 1. Multiple unwinding coils 11 can be installed at both the upper and lower ends of the H-shaped unwinding mechanism. That is, the unwinding mechanism can be rotated so that the unwinding coil 11 at the lower end of the unwinding mechanism moves to the upper end for testing, which is more efficient.

[0024] Specifically, in combination Figure 1 and Figure 3 As shown, the unwinding mechanism includes an H-shaped frame 2 and a mounting mechanism that is detachably disposed at the upper and lower ends of the H-shaped frame 2 for mounting the unwinding coil 11.

[0025] Specifically, in combination Figure 3As shown, the installation mechanism includes a mounting rod 4 fixedly connected to the inner sides of the upper and lower ends of the H-shaped frame 2, a slot 5 opened at the upper end of the mounting rod 4, a baffle 6 slidably connected in the H-shaped frame 2 and used to cover the slot 5, a first mounting shaft 9, and detachable inserts 10 rotatably disposed at both ends of the first mounting shaft 9. The two sides of the first mounting shaft 9 are set as planes, and the inner side of the wire roll 11 is also set as a plane to prevent the wire roll 11 and the first mounting shaft 9 from rotating relative to each other. The inserts 10 can be inserted into the slot 5. The first mounting shaft 9 is used to install the wire roll 11. When the baffle 6 slides to the position of covering the slot 5, it can prevent the inserts 10 from falling out of the slot 5.

[0026] In addition, to prevent the baffle 6 from being pulled out of the H-shaped frame 2, a limiting block 8 is fixed on the outer side of the baffle 6. Similarly, a limiting groove 7 for storing the limiting block 8 can also be opened.

[0027] Specifically, in combination Figure 1 As shown, a rod 3 is inserted into the middle of the H-shaped frame 2. The rod 3 can be inserted into the workbench 1 to prevent the H-shaped frame 2 from rotating during cable testing.

[0028] Specifically, in combination Figure 1 and Figure 2 As shown, the winding mechanism includes a fixed rod 14 fixedly connected to the worktable 1, an L-shaped rod 17 slidably connected to the worktable 1, and a winding assembly detachably disposed on the upper ends of the fixed rod 14 and the L-shaped rod 17. The L-shaped rod 17 can be temporarily fixed on the L-shaped rod 17, which is used to install the winding assembly.

[0029] The workbench 1 has a slide groove 15, in which a guide plate 16 is fixedly connected. The lower end of the L-shaped rod 17 is slidably connected to the guide plate 16. An insert plate 18 is inserted into the L-shaped rod 17. The guide plate 16 has an insertion hole for inserting the insert plate 18, thereby achieving temporary fixation of the L-shaped rod 17.

[0030] Specifically, the winding assembly includes a second mounting shaft 19, multiple take-up coils 20 mounted on the outer side of the second mounting shaft 19, and a motor 21 fixed to the upper end of the fixing rod 14. The second mounting shaft 19 and the take-up coils 20 are arranged in the same way as the first mounting shaft 9 and the unwinding coil 11 to prevent relative rotation between the take-up coils 20 and the second mounting shaft 19. In order to facilitate the quick installation of the winding assembly, a square slot for inserting the output shaft of the motor 21 is provided at one end of the second mounting shaft 19. The other end of the second mounting shaft 19 is rotatably connected to the upper end of the L-shaped rod 17, so that the motor 21 drives the second mounting shaft 19 to rotate around the hinge point with the L-shaped rod 17.

[0031] In the accompanying drawings of this application, the lengths of the first mounting shaft 9 and the second mounting shaft 19 can be used to mount three unwinding coils 11 and three take-up coils 20. Under the action of the mounting rod 4, the unwinding coils 11 fit tightly together and will not slip relative to each other. Similarly, under the action of the fixing rod 14 and the L-shaped rod 17, the take-up coils 20 will not slip relative to each other, ensuring the stability of unwinding and take-up.

[0032] Overall installation method: First, install multiple unwinding reels 11 on the first mounting shaft 9. Then, insert plugs 10 into both ends of the first mounting shaft 9. After installation, align the plugs 10 with the slots 5 and insert them. Then, push the baffle 6 to block the slots 5. Then, start the cable detection mechanism and pass the end of the cable through the guide roller 12, the cable detection mechanism 13, and the guide roller 12 in sequence. Then, wind it onto the take-up reel 20 and start detecting the cable.

[0033] When the cable inspection at the upper end of the H-shaped frame 2 is completed and the H-shaped frame 2 needs to be rotated, pull out the plug 3, rotate the H-shaped frame 2 to rotate the lower cable to the upper end, and then reinsert the plug 3.

[0034] When it is necessary to remove the take-up reel 20, pull out the insert plate 18, and then move the L-shaped rod 17 to remove the second mounting shaft 19. At this time, the take-up reel 20 can be removed from the second mounting shaft 19.

[0035] The above are merely preferred embodiments of this utility model and are not intended to limit this utility model. The scope of patent protection of this utility model shall be determined by the claims. Similarly, any equivalent structural changes made based on the description and drawings of this utility model shall also be included within the scope of protection of this utility model.

Claims

1. A cable detection device for facilitating detection of a plurality of cables, comprising a cable detection mechanism disposed in a middle portion of a worktable and guide rollers disposed on both sides of the cable detection mechanism, characterized in that: Two sides of the workbench are respectively provided with a winding mechanism and an H-shaped unwinding mechanism, the middle part of the unwinding mechanism is rotationally connected to one side of the workbench, and the unwinding mechanism can be temporarily fixed to the side of the workbench, the upper and lower ends of the H-shaped unwinding mechanism are both provided with a plurality of line releasing reels.

2. A cable detection device for facilitating detection of a plurality of cables as defined in claim 1, wherein: The unwinding mechanism comprises an H-shaped frame and a mounting mechanism which is detachably arranged on the upper and lower ends of the H-shaped frame and used for mounting the line releasing reels.

3. A cable detection device for facilitating detection of a plurality of cables as defined in claim 2, wherein: The mounting mechanism comprises mounting rods which are fixedly connected to the inner sides of the upper and lower ends of the H-shaped frame, a slot which is formed in the upper end of the mounting rod, a baffle which is slidingly connected to the middle part of the H-shaped frame and used for shielding the slot, a first mounting shaft, and plug blocks which are detachably rotationally arranged on the two ends of the first mounting shaft, the plug blocks can be plugged into the slot, and the first mounting shaft is used for mounting the line releasing reels.

4. A cable detection device for facilitating detection of a plurality of cables as defined in claim 3, wherein: The middle part of the H-shaped frame is plugged with a plug rod which can be plugged into the workbench.

5. The cable detection apparatus of claim 1, wherein: The winding mechanism comprises fixing rods which are fixedly connected to the workbench, L-shaped rods which are slidingly connected to the workbench, and winding assemblies which are detachably arranged on the upper ends of the fixing rods and the L-shaped rods, the L-shaped rods can be temporarily fixed to the L-shaped rods.

6. A cable detection apparatus for facilitating detection of a plurality of cables as defined in claim 5, wherein: A sliding groove is formed in the workbench, a guide plate is fixedly connected to the sliding groove, the lower end of the L-shaped rod is slidingly connected to the guide plate, a plug plate is plugged into the L-shaped rod, and a plug hole into which the plug plate is plugged is formed in the guide plate.

7. A cable detection device for facilitating detection of a plurality of cables as defined in claim 6, wherein: The winding assembly comprises a second mounting shaft, a plurality of take-up reels which are mounted on the outer side of the second mounting shaft, and a motor which is fixedly arranged on the upper end of the fixing rod, one end of the second mounting shaft is formed with a square slot into which an output shaft of the motor is plugged, and the other end of the second mounting shaft is rotationally connected to the upper end of the L-shaped rod.

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