Cable bracket for polyvinyl chloride sheath cable production

Abstract

The utility model relates to the technical field of cable production and processing, in particular to a cable bracket for polyvinyl chloride sheathed cable production, which comprises a bracket body, two U-shaped plates are slidably connected to the surface of the bracket body, a plurality of roll shafts are rotatably connected to the surfaces of the U-shaped plates, two groups of shaft rods are fixedly connected to the surfaces of the two sides of each U-shaped plate, and the shaft rods are fixedly connected to the surfaces of the two sides of each U-shaped plate. A spring is fixedly connected to the bottom end of the limiting plate, a plurality of baffles are slidably connected to the surface of the limiting plate, sliding blocks are fixedly connected to the surfaces of the top ends of the baffles, clamping blocks are inserted to the surfaces of the sliding blocks, the clamping blocks abut against the surfaces of the limiting plates, the surfaces of the baffles are sleeved with telescopic plates, and inserting blocks are inserted to the surfaces of the two ends of the telescopic plates; the insertion blocks are embedded in the surfaces of the baffles; the cable clamping device has the beneficial effects that the springs, the limiting plates and the multiple sliding baffles are arranged, classified isolation and clamping of cables of different specifications are achieved, mutual extrusion and friction among the multiple cables are avoided, and the safety and cleanliness of the cables are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production and processing, in particular to a cable bracket for producing polyvinyl chloride sheathed cables. Background Art

[0002] Polyvinyl chloride sheathed cable, also known as PVC sheathed cable, is mainly made of polyvinyl chloride material for the cable outer sheath, which has many excellent properties, such as good insulation performance, wear resistance, moisture resistance, flame retardancy, etc. With the rapid development of industries such as electricity, communications, and construction, PVC sheathed cable has gradually become an indispensable basic material in these fields due to its economy, practicality and reliability.

[0003] The Chinese utility model patent with the authorization announcement number "CN218174549U" is specifically "a bracket for cable production". The device includes a movable base, a cylinder, a support tube, a guide plate and two U-shaped plates with adjustable spacing. Multiple rollers rotate on the surface of the U-shaped plate, and a flap is provided on the surface of the U-shaped plate. A pressure plate is provided at the bottom end of the flap. The pressure plate is raised and lowered by a screw rod so that the flap is pressed against the surface of the cable to prevent the cable from falling on the surface of the bracket.

[0004] However, the compression plate and the roller are in a continuous state, and the compression plate rigidly clamps the cable. When the pressure is too high, it is easy to cause the cable to deform or even crack. When the pressure is too low, multiple cables will be displaced and easily squeezed together, causing friction between the cables, resulting in electromagnetic interference and surface wear or damage to the cables. Utility Model Content

[0005] The purpose of the utility model is to provide a cable bracket for producing polyvinyl chloride sheathed cables, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable bracket for the production of polyvinyl chloride sheathed cables, comprising a bracket body, the surface of the bracket body being slidably connected to two U-shaped plates, the surface of the U-shaped plates being rotatably connected to a plurality of rollers, the two side surfaces of the U-shaped plates being fixedly connected to two groups of shafts, the surface of the limit plate being plugged into the limit plate, the bottom end of the limit plate being fixedly connected to a spring, the surface of the limit plate being slidably connected to a plurality of baffles, the top surface of the baffle being fixedly connected to a slider, the surface of the slider being plugged into a card block, the card block being pressed against the surface of the limit plate, the surface of the baffle being sleeved with a telescopic plate, the two end surfaces of the telescopic plate being plugged with plug blocks, and the plug blocks being embedded in the surface of the baffle.

[0007] Preferably, limiting grooves are provided on both side surfaces of the U-shaped plate, and each group of shaft rods is fixedly connected to the surface of the limiting grooves. There are two shaft rods in each group, and the limiting grooves are a circular plate structure with a "T"-shaped cross-section. The limiting grooves pass through the circular holes provided on the surface of the limiting plate.

[0008] Preferably, the two side surfaces of the limit plate are provided with sliding grooves, which are "L"-shaped long grooves. The two side surfaces of the limit plate are provided with multiple array-distributed card slots, which are square grooves. The card slots are connected to the slider, and the slider is slidably connected in the sliding grooves.

[0009] Preferably, the slider is an "L"-shaped block structure, a rubber groove is provided on the surface of one end of the slider, a rubber block is fixedly connected to the surface of the rubber groove, the surface of the clamping block is fixedly connected to the other end of the rubber block, the clamping block is a "T"-shaped plate structure, and the clamping block is clamped on the surface of the clamping groove.

[0010] Preferably, the telescopic plate has a square frame plate structure, square holes are provided on both side surfaces of the telescopic plate, and the plug blocks are inserted into the square holes. The plug blocks have a square plate structure, and a through hole is provided on the surface of the plug blocks. A rubber strip is fixedly connected to the center position of the through hole, and both ends of the rubber strip are respectively fixedly connected to the surface of the telescopic plate.

[0011] Preferably, the baffle is a square plate structure, and a plurality of slots distributed in an array are provided on both side surfaces of the baffle, and the end of the plug away from the rubber strip is plugged into the plug to brake and limit the telescopic plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The cable bracket for the production of polyvinyl chloride sheathed cables proposed by the utility model is equipped with a spring and a limit plate on the surface of the U-shaped plate to prevent the cables from falling off during the production process. A plurality of card slots and sliding baffles are provided between the limit plates to realize the classification, isolation and clamping of cables of different specifications, thereby preventing multiple cables from being squeezed and rubbed against each other, which would cause surface damage, and improve the safety and neatness during the cable processing. A telescopic plate is inserted at the bottom end of the baffle, and the height of the telescopic plate is adjusted by using the plug block and the slot, so that the baffle clamping mechanism can be adjusted according to the height of the limit plate, thereby improving the clamping stability of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a half-section schematic diagram of the structure of the utility model;

[0016] Figure 3 for Figure 2 A schematic diagram of the structure at center A;

[0017] Figure 4 for Figure 2 A magnified schematic diagram of the structure at point B in the middle;

[0018] Figure 5It is a half-section schematic diagram of the clamping baffle structure of the utility model.

[0019] In the figure: 1. bracket body; 2. U-shaped plate; 3. limit groove; 4. limit plate; 5. shaft; 6. spring; 7. roller; 8. baffle; 9. telescopic plate; 10. slide groove; 11. card slot; 12. slider; 13. rubber groove; 14. rubber block; 15. card block; 16. slot; 17. insert block; 18. through hole; 19. rubber strip; 20. square hole. DETAILED DESCRIPTION

[0020] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit 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. Example 1

[0021] See also Figures 1 to 2 The utility model provides a technical solution: a cable bracket for the production of polyvinyl chloride sheathed cables, comprising a bracket body 1, the surface of the bracket body 1 is slidably connected to two U-shaped plates 2, the surface of the U-shaped plate 2 is rotatably connected to a plurality of rollers 7, the two side surfaces of the U-shaped plate 2 are fixedly connected to two sets of shafts 5, the surface of the limit plate 4 is plugged into the limit plate 4, the bottom end of the limit plate 4 is fixedly connected to a spring 6, the surface of the limit plate 4 is slidably connected to a plurality of baffles 8, the top surface of the baffle 8 is fixedly connected to a slider 12, the surface of the slider 12 is plugged with a card block 15, the card block 15 is pressed against the surface of the limit plate 4, the surface of the baffle 8 is sleeved with a telescopic plate 9, the surfaces of the two ends of the telescopic plate 9 are plugged There is an insert block 17, which is embedded in the surface of the baffle 8. A spring 6 and a limit plate 4 are set on the surface of the U-shaped plate 2 to prevent the cable from falling off during the production process. A plurality of slots 11 and a sliding baffle 8 are set between the limit plates 4 to achieve classification, isolation and clamping of cables of different specifications, avoid mutual squeezing and friction between multiple cables, resulting in surface damage, and improve the safety and neatness of the cable processing process. The telescopic plate 9 is inserted at the bottom end of the baffle 8, and the insert block 17 and the slot 16 are used to adjust the height of the telescopic plate 9, so that the clamping mechanism of the baffle 8 can be adjusted according to the height of the limit plate 4, thereby improving the clamping stability of the cable. Example 2

[0022] See also Figure 3On the basis of embodiment 1, in order to achieve clamping and limiting of the cable, limiting grooves 3 are provided on both side surfaces of the U-shaped plate 2, and each group of shaft rods 5 is fixedly connected to the surface of the limiting groove 3, and each group of shaft rods 5 has two, and the limiting groove 3 is a circular plate structure with a "T"-shaped cross section, and the limiting groove 3 passes through the circular hole opened on the surface of the limiting plate 4, and the spring 6 is sleeved on the surface of the shaft rod 5, and the end of the spring 6 away from the limiting plate 4 is fixedly connected to the surface of the limiting groove 3, and the limiting plate 4 is a square plate structure, and sliding grooves 10 are provided on both side surfaces of the limiting plate 4, and the sliding grooves 10 are "L"-shaped long grooves, and a plurality of array-distributed card grooves 11 are provided on both side surfaces of the limiting plate 4, and the card grooves 11 are square grooves, and the card grooves 11 are connected with the slider 12, and the slider 12 is slidably connected in the sliding grooves 10.

[0023] A spring 6 is arranged between the limit groove 3 and the limit plate 4, so that cables of different sizes and diameters can be accommodated between the limit plate 4 and the roller 7, thereby preventing the cable from slipping out of the U-shaped plate 2, and the spring 6 and the limit plate 4 cooperate to elastically clamp the cable to avoid damage to the cable surface. A shaft rod 5 is provided so that the limit plate 4 can limit the movement on the surface of the shaft rod 5, and a plurality of array-distributed slots 11 are provided, so that the spacing between the baffles 8 can be adjusted, thereby clamping multiple cables in sections according to the specifications of the cables. Example 3

[0024] See also Figures 4 and 5 On the basis of the second embodiment, in order to realize the classification and clamping of standard cables, the slider 12 is in an "L"-shaped block structure, a rubber groove 13 is provided on one end surface of the slider 12, a rubber block 14 is fixedly connected to the surface of the rubber groove 13, a surface of the card block 15 is fixedly connected to the other end of the rubber block 14, the card block 15 is in a "T"-shaped plate structure, the card block 15 is clamped on the surface of the card groove 11, the telescopic plate 9 is in a square frame plate structure, square holes 20 are provided on both side surfaces of the telescopic plate 9, and the plug 17 is inserted into the square hole 20. The plug 17 is in a square plate structure, a through hole 18 is provided on the surface of the plug 17, a rubber strip 19 is fixedly connected to the center position of the through hole 18, and the two ends of the rubber strip 19 are respectively fixedly connected to the surface of the telescopic plate 9, the baffle 8 is in a square plate structure, a plurality of slots 16 distributed in an array are provided on both side surfaces of the baffle 8, and the end of the plug 17 away from the rubber strip 19 is inserted into the plug 17 to brake and limit the telescopic plate 9.

[0025] A rubber block 14 is provided, and the rubber block 14 pulls the card block 15 so that the card block 15 is tightly engaged in the card slot 11 to prevent the card block 15 from falling off from the card slot 11, causing the baffle 8 to be displaced and the cable clamping to be loose. A telescopic plate 9 is provided, and the distance between the telescopic plate 9 and the baffle 8 can be adjusted according to the stretched state of the spring 6. A rubber strip 19 is provided. When the rubber strip 19 is in the original state, the plug 17 is embedded in the slot 16, and the position between the telescopic plate 9 and the baffle 8 is relatively fixed. When the plug 17 is pulled outward, the rubber strip 19 is deformed, so that the plug 17 is separated from the surface of the slot 16.

[0026] During actual use, first pull the limit plate 4 upwards, pass the cable through between the limit plate 4 and the roller shaft 7 and overlap the surface of the roller shaft 7, then loosen the limit plate 4, the spring 6 rebounds and drives the limit plate 4 to fit the surface of the cable, then pull the card block 15 to separate from the card slot 11, and place the cables between the baffles 8 respectively, then loosen the card block 15, the rubber block 14 drives the card block 15 to be re-engaged in the card slot 11, and then according to the distance between the limit plate 4 and the roller shaft 7, pull the plug block 17 to disengage the plug block 17 from the slot 16, then slide the telescopic plate 9, place the telescopic plate 9 above the roller shaft 7 and leave a certain gap to avoid friction with the roller shaft 7 and affect the rotation of the roller shaft 7, finally reinsert the plug block 17 into the slot 16.

[0027] Although embodiments of the present invention have been shown and described, it will be understood 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 present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable bracket for producing polyvinyl chloride sheathed cables, comprising a bracket body (1), two U-shaped plates (2) being slidably connected to the surface of the bracket body (1), and a plurality of rollers (7) being rotatably connected to the surface of the U-shaped plates (2), characterized in that: The two side surfaces of the U-shaped plate (2) are fixedly connected to two groups of shafts (5), the surface of the limiting plate (4) is plugged into the limiting plate (4), the bottom end of the limiting plate (4) is fixedly connected to a spring (6), the surface of the limiting plate (4) is slidably connected to a plurality of baffles (8), the top surface of the baffle (8) is fixedly connected to a slider (12), the surface of the slider (12) is plugged into a clamping block (15), the clamping block (15) is pressed against the surface of the limiting plate (4), the surface of the baffle (8) is sleeved with a telescopic plate (9), the two end surfaces of the telescopic plate (9) are plugged with plugging blocks (17), and the plugging blocks (17) are embedded in the surface of the baffle (8).

2. A cable bracket for producing polyvinyl chloride sheathed cables according to claim 1, characterized in that: Limiting grooves (3) are provided on both side surfaces of the U-shaped plate (2), and each set of shaft rods (5) is fixedly connected to the surface of the limiting grooves (3). Each set of shaft rods (5) has two shaft rods (5). The limiting grooves (3) are in the form of a circular plate with a T-shaped cross section. The limiting grooves (3) pass through the circular holes provided on the surface of the limiting plate (4).

3. A cable bracket for producing polyvinyl chloride sheathed cables according to claim 2, characterized in that: The spring (6) is sleeved on the surface of the shaft (5), and one end of the spring (6) away from the limiting plate (4) is fixedly connected to the surface of the limiting groove (3), and the limiting plate (4) is a square plate structure.

4. The cable bracket for producing polyvinyl chloride sheathed cables according to claim 1, characterized in that: The two side surfaces of the limiting plate (4) are provided with sliding grooves (10), which are "L"-shaped long grooves. The two side surfaces of the limiting plate (4) are provided with a plurality of array-distributed card grooves (11), which are square grooves. The card grooves (11) are connected to the slider (12), and the slider (12) is slidably connected in the sliding grooves (10).

5. A cable bracket for producing polyvinyl chloride sheathed cables according to claim 4, characterized in that: The slider (12) is in an L-shaped block structure. A rubber groove (13) is provided on one end surface of the slider (12). A rubber block (14) is fixedly connected to the surface of the rubber groove (13). The surface of the clamping block (15) is fixedly connected to the other end of the rubber block (14). The clamping block (15) is in a T-shaped plate structure. The clamping block (15) is clamped to the surface of the clamping groove (11).

6. A cable bracket for producing polyvinyl chloride sheathed cables according to claim 1, characterized in that: The telescopic plate (9) is in the form of a square frame plate structure. Square holes (20) are provided on both side surfaces of the telescopic plate (9). The inserting block (17) is inserted into the square holes (20). The inserting block (17) is in the form of a square plate structure. A through hole (18) is provided on the surface of the inserting block (17). A rubber strip (19) is fixedly connected to the center of the through hole (18). Both ends of the rubber strip (19) are respectively fixedly connected to the surface of the telescopic plate (9).

7. A cable bracket for producing polyvinyl chloride sheathed cables according to claim 6, characterized in that: The baffle (8) is a square plate-shaped structure. A plurality of slots (16) distributed in an array are provided on both side surfaces of the baffle (8). An end of the plug-in block (17) away from the rubber strip (19) is plugged into the plug-in block (17) to brake and limit the telescopic plate (9).

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