A new type of quick docking device for cable production

Abstract

The present invention relates to the field of cable technology, and discloses a novel quick docking device for cable production, comprising a fixing box, a protective shell movably mounted on the outside of the fixing box, a clamping block fixedly mounted on the back of the protective shell, a fixing plate fixedly mounted on the outside of the fixing box, and a limit block fixedly mounted on the front of the fixing plate. The novel quick docking device for cable production stretches the two protective shells by pulling the two protective shells up and down, then clamps one of the protective shells with one of the limit blocks through one of the clamping blocks, and then clamps the other protective shell with the other limit block through another clamping block. At this time, the two protective shells can isolate the cable connection structure inside the fixing box from the external environment, thereby preventing dust and moisture in the external environment from affecting the cable connection structure, and also enhancing the structural strength of the cable connector, so that damage can be minimized when it is stepped on.

Description

Technical Field

[0001] The present invention relates to the technical field of cables, in particular to a novel quick docking device for cable production. Background Art

[0002] Cables are usually rope-like cables made of several or several groups of wires twisted together. Each group of wires is insulated from each other and often twisted around a center wire. The entire outside is covered with a highly insulating covering. The cable has the characteristics of being powered inside and insulated outside.

[0003] During the cable production process, in order to test the power transmission effect of the cable, it is often necessary to temporarily connect two independent cables through cable connectors. However, the existing cable connectors can only achieve simple connection of the cables. Since it is a temporary connection, it does not have a good waterproof and dustproof structure, which makes it easy for external dust and moisture to enter the interior. Moreover, during the cable testing process, the cable connectors are not effectively fixed. Under the action of external force, the cable connectors will be displaced, causing the cable connection to become loose, affecting the test results of the cable. Therefore, we propose a new type of quick connection device for cable production to solve the above problems. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In response to the deficiencies in the prior art, the present invention provides a novel quick docking device for cable production, which has the advantages of making the cable docking more stable and ensuring the accuracy of the cable transmission performance test results. It solves the problem that the existing cable connectors can only achieve simple docking of cables. Since it is a temporary docking, it itself does not have a good waterproof and dustproof structure, which makes it easy for external dust and moisture to enter the interior. Moreover, during the cable testing process, the cable connector is not effectively fixed. Under the action of external force, the cable connector will be displaced, causing the cable docking point to loosen, affecting the test results of the cable.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose of making cable docking more stable and ensuring the accuracy of cable transmission performance test results, the present invention provides the following technical solution: a novel quick docking device for cable production, comprising a fixing box, a cable connection structure fixedly installed inside the fixing box, a cable limiting structure fixedly installed outside the fixing box, a protective structure movably installed outside the fixing box, and a fixed adjustment structure fixedly installed on the back of the fixing box;

[0008] The protective structure includes a protective shell, a card block, a fixed plate, a limit block, a waterproof telescopic rubber sleeve and a spring. The protective shell is movably installed on the outside of the fixed box, the card block is fixedly installed on the back of the protective shell, the fixed plate is fixedly installed on the outside of the fixed box, the limit block is fixedly installed on the front of the fixed plate, the waterproof telescopic rubber sleeve is fixedly installed on the inside of the protective shell, and the spring is fixedly installed on the inside of the protective shell.

[0009] Preferably, the fixed adjustment structure includes a connecting sleeve, a support rod, a limiting hole, a threaded seat, a limiting rod, a fixed base and a fixed rod. The back of the fixed plate is fixedly installed with a connecting sleeve, the interior of the connecting sleeve is sleeved with a support rod, a limiting hole is provided inside the support rod, the outside of the sleeve is fixedly installed with a threaded seat, the internal thread of the threaded seat is connected to the limiting rod, the back of the support rod is fixedly installed with a fixed base, and the internal thread of the fixed base is connected to the fixing rod.

[0010] Preferably, the cable connection structure includes a connecting plate, a first cable fixing terminal, a second cable fixing terminal and a terminal connecting piece. The connecting plate is fixedly installed inside the fixing box, the first cable fixing terminal is fixedly installed on the front of the connecting plate, the second cable fixing terminal is fixedly installed on the front of the connecting plate, and a connecting piece is fixedly installed between the first cable fixing terminal and the second cable fixing terminal.

[0011] Preferably, the cable limiting structure includes a rubber limiting ring and a cable gland. The left and right sides of the fixing box are fixedly mounted with rubber limiting rings, and the sides of the two rubber limiting rings away from the fixing box are movably mounted with cable glands.

[0012] Preferably, there are two protective shells, and a clamping block is fixedly installed on the back of each of the two protective shells. There are two fixing plates, and the two fixing plates are fixedly connected to the top and bottom of the fixing box respectively. Limiting blocks are fixedly installed on the front of each of the two fixing plates, and both of the protective shells are clamped with the two limiting blocks through the clamping block.

[0013] Preferably, a waterproof telescopic rubber sleeve is fixedly installed on the opposite side of the two protective shells, the number of the springs is two, the top and bottom of the two springs are fixedly connected to the opposite side of the two protective shells, the two springs are respectively close to the left and right sides of the two protective shells, and the two springs are both located inside the waterproof telescopic rubber sleeve.

[0014] Preferably, two connecting sleeves are fixedly installed on the back sides of the two fixing plates respectively, the interiors of the four connecting sleeves are sleeved with support rods, and the exteriors of the four connecting sleeves are fixedly installed with threaded seats.

[0015] Preferably, six limiting holes are respectively opened inside the four support rods, and the number of the limiting rods is four. The four limiting rods respectively pass through the four connecting sleeves and the limiting holes inside the support rods and are respectively threadedly connected to the four threaded seats.

[0016] Preferably, a fixed base is fixedly installed on the back of the four support rods, and a threaded block is fixedly installed on the front of the four fixed bases. There are four fixed rods, and the four fixed rods are threadedly connected to the four threaded blocks respectively.

[0017] Beneficial effects

[0018] Compared with the prior art, the present invention provides a new type of quick docking device for cable production, which has the following beneficial effects:

[0019] 1. This new type of quick docking device for cable production is equipped with a protective structure. After two cables are connected through the cable connection structure, the two protective shells are stretched by pulling up and down, and then one of the protective shells is clamped with one of the limit blocks through one of the clamping blocks, and then the other protective shell is clamped with the other limit block through another clamping block. At this time, the two protective shells can isolate the cable connection structure inside the fixed box from the external environment. On the one hand, it can prevent dust and moisture in the external environment from affecting the cable connection structure. On the other hand, it also enhances the structural strength of the cable connector, so that it can minimize damage when it is stepped on.

[0020] 2. This new type of quick docking device for cable production is equipped with a fixed adjustment structure. After the cable is connected through the cable connection structure, the fixed base in the fixed adjustment structure is fitted with the surface of the building or equipment, and then the fixing rod is rotated clockwise to fix the cable connector to the installation hole pre-opened on the surface of the building or equipment. This can prevent the cable connector from being displaced during the cable test, thereby ensuring the accuracy of the cable transmission performance test results. By pulling out the limiting rod inside the connecting sleeve and the support rod, the distance between the cable connector and the surface of the building or equipment can be adjusted, and then the limiting rod can be re-connected to the connecting sleeve and the support rod. This can prevent water on the surface of the building from affecting the cable connector, and can also prevent staff from stepping on the cable connector during the cable transmission performance test. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional diagram of a novel quick docking device for cable production according to the present invention;

[0022] Figure 2 This is a top view of a novel quick docking device for cable production according to the present invention;

[0023] Figure 3 This is a side view of a novel quick docking device for cable production according to the present invention;

[0024] Figure 4 This is a cross-sectional view of the protective structure of a new type of quick docking device for cable production according to the present invention;

[0025] Figure 5 This is a cross-sectional view of the fixing and adjusting structure of a novel quick docking device for cable production according to the present invention;

[0026] Figure 6 This invention is a new type of quick docking device for cable production Figure 3 A in the enlarged view.

[0027] In the figure: 1 fixing box, 2 cable connection structure, 3 cable limiting structure, 4 protective structure, 401 protective shell, 402 block, 403 fixing plate, 404 limiting block, 405 waterproof telescopic rubber sleeve, 406 spring, 5 fixing adjustment structure, 501 connecting sleeve, 502 support rod, 503 limiting hole, 504 threaded seat, 505 limiting rod, 506 fixed base, 507 fixing rod. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-6 A novel quick docking device for cable production includes a fixing box 1, a cable connection structure 2 is fixedly installed inside the fixing box 1, a cable limiting structure 3 is fixedly installed outside the fixing box 1, a protective structure 4 is movably installed outside the fixing box 1, and a fixed adjustment structure 5 is fixedly installed on the back of the fixing box 1;

[0030] The protective structure 4 includes a protective shell 401, a clamping block 402, a fixing plate 403, a limit block 404, a waterproof telescopic rubber sleeve 405 and a spring 406. The protective shell 401 is movably installed on the outside of the fixing box 1, the clamping block 402 is fixedly installed on the back of the protective shell 401, the fixing plate 403 is fixedly installed on the outside of the fixing box 1, the limit block 404 is fixedly installed on the front of the fixing plate 403, the waterproof telescopic rubber sleeve 405 and the inner spring 406 of the protective shell 401 are fixedly installed on the inside.

[0031] exist Figure 5In the fixed adjustment structure 5, the fixed base 506 and the fixed rod 507 are mainly used to fix the cable connector on the surface of the building or equipment, to avoid displacement of the cable connector during the cable power transmission performance test, to prevent the cable connection terminals inside the cable connector from loosening, and to ensure the accuracy of the cable power transmission performance test results.

[0032] exist Figure 2 In the figure, the cable connection structure 2 is mainly used to connect two independent cables together. The neutral wire, live wire and ground wire inside one of the cables are connected to the first cable fixing terminal on the front of the connection plate in sequence, and then the neutral wire, live wire and ground wire inside the other cable are connected to the second cable fixing terminal on the front of the connection plate in sequence. The docking of the two cables is completed and the cables can enter the power transmission performance test stage.

[0033] exist Figure 2 In the figure, the cable limiting structure 3 is mainly used to limit the cables. Before the two cables are connected, the two cables pass through the cable limiting structures 3 on the left and right sides of the fixing box 1 respectively, and then the connection can be started. After the connection is completed, the cable glands inside the two cable limiting structures 3 are rotated clockwise to complete the cable limiting.

[0034] exist Figure 4 In the figure, the protective shell 401 can isolate the cable connection structure 2 inside the fixing box 1 from the external environment. On the one hand, it can prevent dust and moisture in the external environment from entering the fixing box 1 and avoiding affecting the cable connection structure 2. On the other hand, it can improve the structural strength of the entire cable connector, so that when the cable connector is stepped on and squeezed, the damage can be minimized.

[0035] exist Figure 4 In the figure, the protective shell 401 can be stretched under the action of the spring 406, so that the two protective shells 401 can be more conveniently connected with the limit block 404. During the connection process, no additional bolts are required for fixing, making the installation and removal of the protective shell 401 more convenient and quick.

[0036] exist Figure 5 In the figure, the support rods 502 are close to the four corners of the bottom of the fixing box 1. After the two separate cables are connected through the cable connection structure 2 inside the fixing box 1 and fixed by the fixing base 506 and the fixing rods 507, the support rods 502 can keep the bottom of the fixing box 1 away from the ground and the surface of the building, preventing water or dust on the ground and the surface of the building from entering the interior of the fixing box 1.

[0037] exist Figure 5In the embodiment, after two separate cables are connected through the cable connection structure 2 inside the fixing box 1, they can be fixed to the surface of a building or equipment through the fixing base 506 and the fixing rod 507, making the cables more stable during the power transmission performance test and preventing the cables from falling off from the cable connection structure 2 due to movement or shaking of the cable connector.

[0038] exist Figure 5 In the figure, after the fixing box 1 is fixed by the fixing base 506 and the fixing rod 507, the distance between the fixing box 1 and the ground can be adjusted by pulling out the limiting rod 505 inserted into the connecting sleeve 501 and the support rod 502, thereby preventing the fixing box 1 from being too close to the ground and causing dust or water to enter the interior, thereby further improving the safety and stability of the cable connector in daily use.

[0039] In summary, the new type of quick docking device for cable production is equipped with a protective structure 4. After the two cables are connected through the cable connection structure 2, the two protective shells 401 are stretched by pulling the two protective shells 401 up and down, and then one of the protective shells 401 is clamped with one of the limit blocks 404 through one of the clamping blocks 402, and then the other protective shell 401 is clamped with the other limit block 404 through another clamping block 402. At this time, the two protective shells 401 can isolate the cable connection structure 2 inside the fixed box 1 from the external environment. On the one hand, it can prevent dust and moisture in the external environment from affecting the cable connection structure 2. On the other hand, it also enhances the structural strength of the cable connector, so that the damage can be minimized when it is stepped on.

[0040] In addition, the novel quick docking device for cable production is provided with a fixed adjustment structure 5. After the cable is connected through the cable connection structure 2, the fixed base 506 in the fixed adjustment structure 5 is fitted with the surface of the building or equipment, and then the fixing rod 507 is rotated clockwise to fix the cable connector to the installation hole pre-opened on the surface of the building or equipment. This can prevent the cable connector from being displaced during the cable test, thereby ensuring the accuracy of the cable transmission performance test results. By pulling out the connecting sleeve 501 and the limiting rod 505 inside the support rod 502, the distance between the cable connector and the surface of the building or equipment can be adjusted, and then the limiting rod 507 can be rotated clockwise to fix the cable connector to the installation hole pre-opened on the surface of the building or equipment. The positioning rod 505 can be plugged into the connecting sleeve 501 and the support rod 502 again, which can prevent water on the surface of the building from affecting the cable connector and prevent staff from stepping on the cable connector during the cable transmission performance test. It solves the problem that the existing cable connector can only achieve simple docking of cables. Since it is a temporary docking, it does not have a good waterproof and dustproof structure, which makes it easy for external dust and moisture to enter its interior. Moreover, during the cable testing process, the cable connector is not effectively fixed. Under the action of external force, the cable connector will be displaced, causing the cable docking point to loosen, affecting the test results of the cable.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0042] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A novel quick docking device for cable production, comprising a fixing box (1), characterized in that: A cable connection structure (2) is fixedly installed inside the fixing box (1), a cable limiting structure (3) is fixedly installed outside the fixing box (1), a protective structure (4) is movably installed outside the fixing box (1), and a fixed adjustment structure (5) is fixedly installed on the back of the fixing box (1); The protective structure (4) comprises a protective shell (401), a clamping block (402), a fixing plate (403), a limiting block (404), a waterproof telescopic rubber sleeve (405) and a spring (406); the protective shell (401) is movably mounted on the outside of the fixing box (1); the clamping block (402) is fixedly mounted on the back of the protective shell (401); the fixing plate (403) is fixedly mounted on the outside of the fixing box (1); the limiting block (404) is fixedly mounted on the front of the fixing plate (403); the waterproof telescopic rubber sleeve (405) is fixedly mounted on the inside of the protective shell (401); and the spring (406) is fixedly mounted on the inside of the protective shell (401); The fixed adjustment structure (5) comprises a connecting sleeve (501), a support rod (502), a limiting hole (503), a threaded seat (504), a limiting rod (505), a fixed base (506) and a fixed rod (507); the connecting sleeve (501) is fixedly mounted on the back of the fixed plate (403); the support rod (502) is sleeved inside the connecting sleeve (501); the limiting hole (503) is provided inside the support rod (502); the threaded seat (504) is fixedly mounted on the outside of the sleeve (501); the internal thread of the threaded seat (504) is connected to the limiting rod (505); the fixed base (506) is fixedly mounted on the back of the support rod (502); the internal thread of the fixed base (506) is connected to the fixed rod (507); The cable connection structure (2) comprises a connection plate, a first cable fixing terminal, a second cable fixing terminal and a terminal connection piece, the connection plate is fixedly installed inside the fixing box (1), the first cable fixing terminal is fixedly installed on the front of the connection plate, the second cable fixing terminal is fixedly installed on the front of the connection plate, and a connection piece is fixedly installed between the first cable fixing terminal and the second cable fixing terminal; The cable limiting structure (3) comprises a rubber limiting ring and a cable gland. The left and right sides of the fixing box (1) are both fixedly mounted with rubber limiting rings, and the sides of the two rubber limiting rings away from the fixing box (1) are both movably mounted with cable glands.

2. A novel quick docking device for cable production according to claim 1, characterized in that: There are two protective shells (401), and a clamping block (402) is fixedly installed on the back of each of the two protective shells (401). There are two fixing plates (403), and the two fixing plates (403) are fixedly connected to the top and bottom of the fixing box (1) respectively. A limiting block (404) is fixedly installed on the front of each of the two fixing plates (403). The two protective shells (401) are clamped with the two limiting blocks (404) through the clamping block (402).

3. A new type of quick docking device for cable production according to claim 1, characterized in that: A waterproof telescopic rubber sleeve (405) is fixedly installed on one side opposite to the two protective shells (401), and the number of the springs (406) is two. The top and bottom of the two springs (406) are fixedly connected to the one side opposite to the two protective shells (401). The two springs (406) are respectively close to the left and right sides of the two protective shells (401), and the two springs (406) are both located inside the waterproof telescopic rubber sleeve (405).

4. A novel quick docking device for cable production according to claim 1, characterized in that: Two connecting sleeves (501) are fixedly mounted on the backs of the two fixing plates (403), support rods (502) are sleeved inside the four connecting sleeves (501), and threaded seats (504) are fixedly mounted outside the four connecting sleeves (501).

5. The novel quick docking device for cable production according to claim 1, characterized in that: Six limiting holes (503) are respectively opened inside the four support rods (502), and the number of the limiting rods (505) is four. The four limiting rods (505) respectively penetrate the limiting holes (503) inside the four connecting sleeves (501) and the support rods (502) and are respectively threadedly connected to the four threaded seats (504).

6. A novel quick docking device for cable production according to claim 1, characterized in that: The backs of the four support rods (502) are fixedly mounted with fixed bases (506), the fronts of the four fixed bases (506) are fixedly mounted with threaded blocks, the number of the fixed rods (507) is four, and the four fixed rods (507) are respectively threadedly connected to the four threaded blocks.

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