A cutting device for engineering wiring

Abstract

The utility model discloses a kind of cut-off devices for engineering wiring, it is related to engineering wiring equipment technical field, to solve the problem of existing cut-off equipment relies on manual pulling, low efficiency and easily affects cutting quality. The device includes bottom plate, arc-shaped rod, rolling wheel, cut-off mechanism and support plate are equipped on bottom plate, support plate two sides are equipped with guide mechanism. In guide mechanism, motor drive support wheel and belt operation, up and down belt pass through gear meshing reverse synchronous motion, cylinder pushes arc-shaped block and makes belt clamping cable, utilize friction force automatic traction, guide wheel and rolling wheel auxiliary keep track;Cut-off mechanism is driven cutter along sliding rod down by hydraulic telescopic cylinder, cooperate base gap to complete accurate cutting. The device realizes integration of traction and cut-off, reduce manual strength, improve cutting quality and efficiency, suitable for cable cut-off operation in engineering wiring.

Description

Technical Field

[0001] This utility model relates to the field of engineering cabling equipment technology, specifically a cutting device for engineering cabling. Background Technology

[0002] Cutting cabling is a critical step in cabling construction and requires precise operation based on cable type (such as network cable, fiber optic cable, power cable, etc.) and construction requirements. Common tools include manual wire cutters, electric cable shears, and fiber optic cleavers. When cutting, allow for a margin of safety based on the designed length to avoid insufficient connectors or waste due to cutting too short or too long.

[0003] In cabling cutting operations, existing cutting equipment has significant functional limitations: it can only perform the cutting action of cables and lacks synchronous pulling capability. In actual operation, the cable must be manually pulled to bring the part to be cut to the cutting position of the cutting equipment, and the cable must be kept taut throughout the cutting process to ensure a smooth cut. This manual pulling mode not only consumes a lot of manpower and increases the labor intensity of construction workers, but also, due to uneven manual force, the cable is prone to deviation or shaking during cutting, resulting in problems such as skewed cuts and damage to the internal structure of the cable, affecting the quality of subsequent connections. At the same time, the poor coordination between manual pulling and cutting operations significantly reduces the efficiency of cabling cutting operations, especially in scenarios involving large-volume cable processing, where this drawback is more prominent and becomes an important factor restricting the progress and quality of cabling construction. Utility Model Content

[0004] The purpose of this invention is to provide a cutting device for engineering wiring to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cutting device for engineering wiring, comprising a base plate, an arc-shaped rod fixedly connected to the top left side of the base plate, a rolling wheel rotatably connected inside the arc-shaped rod, a cutting mechanism installed on the top of the base plate to the right side of the arc-shaped rod, a support plate fixedly connected to the top of the base plate to the right side of the cutting mechanism, and a guide mechanism installed on the front and rear sides of the support plate;

[0006] The cutting mechanism includes a base, which is fixedly connected to the top of a base plate. Sliding rods are fixedly connected to the front and rear sides of the top of the base. A top plate is fixedly connected to the top of the sliding rods. A hydraulic telescopic cylinder is fixedly connected to the middle of the top of the top plate. A cutter is fixedly connected to the bottom of the top plate at the bottom of the hydraulic telescopic cylinder.

[0007] Preferably, the front and rear sides of the cutter are fixedly connected to sliding sleeves, and the inner side of the sliding sleeve is slidably connected to the outer wall of the sliding rod.

[0008] Preferably, the base has a notch in the middle of the top, and the bottom edge of the cutter is located in the notch.

[0009] Preferably, the guiding mechanism includes four support wheels arranged in a rectangular shape and rotatably connected to the front side of the support plate. Belts are respectively connected between two belts on the upper and lower halves of the support plate. A guide wheel is rotatably connected to the middle of the outer side of the support plate. A pad is fixedly connected to the inner side of the support plate. A cylinder is fixedly connected to the middle of the outer side of the pad. A moving plate is fixedly connected to one end of the cylinder on the inner side of the belt. An arc-shaped block is fixedly connected to the inner side of the moving plate.

[0010] Preferably, a motor is fixedly connected to the rear side of the support plate, and the left support wheel of the lower half of the support plate is fixedly connected to the output shaft of the motor.

[0011] Preferably, the support wheels on the upper and lower right sides of the support plate are respectively fixedly connected to a second gear and a first gear, and the second gear and the first gear mesh with each other.

[0012] Compared with the prior art, the present invention provides a cutting device for engineering wiring, which has the following advantages:

[0013] 1. The cabling cutting device and guiding mechanism in this project automate cable transport, overcoming the drawbacks of existing equipment that relies on manual pulling. A motor on the rear of the support plate drives the left support wheel of the lower half to rotate, which in turn drives the upper and lower support wheels to rotate synchronously via belt transmission. The second gear of the right support wheel of the upper half meshes with the first gear of the right support wheel of the lower half, ensuring that the upper and lower belts move synchronously in opposite directions. When the cable is clamped between the upper and lower belts, a cylinder pushes a moving plate and an arc-shaped block inward, making the belt tightly adhere to the cable surface. Stable traction is achieved using the friction between the belt and the cable. Simultaneously, the guide wheel helps the cable maintain a straight trajectory, and the rolling wheel reduces frictional resistance during cable transport. This automatic traction mode eliminates the need for manual pulling, reducing the labor intensity of construction workers and avoiding cable deviation caused by uneven manual force, thus ensuring transport stability.

[0014] 2. The cabling cutting device used in this project features a guiding mechanism that works in tandem with the cutting mechanism, resolving the issue of poor coordination between manual pulling and cutting operations. The guiding mechanism continuously and smoothly pulls the cable to the notch in the base of the cutting mechanism. At this point, the hydraulic telescopic cylinder drives the cutter to move vertically downwards along the sliding rod, and the bottom edge of the cutter precisely engages with the notch in the base to complete the cut. The sliding sleeve slides along the sliding rod to ensure the cutter makes a vertical cut, preventing skewed cuts. Throughout the process, the rolling wheel and the guiding wheel work together to maintain the cable tension, ensuring the cable remains stable during cutting and guaranteeing a clean cut. This continuous process of "automatic pulling—precise positioning—stable cutting" not only improves the quality of a single cut but also eliminates the coordination delays of manual operation, significantly improving the efficiency of large-volume cable cutting while balancing labor-saving and construction precision. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a top view of the overall structure of this utility model;

[0018] Figure 3 A schematic diagram showing the coordination of the guiding mechanism, support plate, and other structures;

[0019] Figure 4 This is a schematic diagram of one side of the cutting mechanism.

[0020] In the diagram: 1. Base plate; 2. Arc-shaped rod; 3. Support plate; 4. Cutting mechanism; 41. Hydraulic telescopic cylinder; 42. Top plate; 43. Sliding rod; 44. Base; 45. Notch; 46. Cutter; 461. Sliding sleeve; 5. Guide mechanism; 51. Motor; 52. First gear; 53. Second gear; 54. Guide wheel; 55. Support wheel; 56. Belt; 57. Cylinder; 58. Pad plate; 59. Moving plate; 591. Arc-shaped block; 6. Rolling wheel. Detailed Implementation

[0021] 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.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] This utility model provides the following technical solution:

[0024] Example 1

[0025] Please see Figure 1-4 A cutting device for engineering wiring includes a base plate 1, an arc-shaped rod 2 fixedly connected to the top left side of the base plate 1, a rolling wheel 6 rotatably connected inside the arc-shaped rod 2, a cutting mechanism 4 installed on the top of the base plate 1 to the right side of the arc-shaped rod 2, a support plate 3 fixedly connected to the top of the base plate 1 to the right side of the cutting mechanism 4, and a guide mechanism 5 installed on the front and rear sides of the support plate 3.

[0026] The cutting mechanism 4 includes a base 44, which is fixedly connected to the top of the base plate 1. Sliding rods 43 are fixedly connected to the front and rear sides of the top of the base 44. A top plate 42 is fixedly connected to the top of the sliding rods 43. A hydraulic telescopic cylinder 41 is fixedly connected to the middle of the top of the top plate 42. A cutter 46 is fixedly connected to the bottom of the top plate 42.

[0027] The guiding mechanism 5 works in conjunction with the cutting mechanism 4, solving the problem of poor coordination between manual pulling and cutting operations. The guiding mechanism 5 continuously and smoothly pulls the cable to the notch 45 of the base 44 of the cutting mechanism 4. At this time, the hydraulic telescopic cylinder 41 drives the cutter 46 to move vertically downward along the sliding rod 43, and the bottom edge of the cutter 46 precisely embeds into the notch 45 of the base 44 to complete the cut. The sliding sleeve 461 slides along the sliding rod 43 to ensure that the cutter 46 cuts vertically and avoids skewed cuts. Throughout the process, the rolling wheel 6 and the guiding wheel 54 work together to maintain the tension of the cable, so that the cable does not wobble during cutting and ensures a flat cut. This continuous process of "automatic pulling - precise positioning - stable cutting" not only improves the quality of a single cut, but also eliminates the coordination delay of manual operation, greatly improving the efficiency of cutting large batches of cables, and balancing labor saving and construction accuracy.

[0028] The front and rear sides of the cutter 46 are fixedly connected to sliding sleeves 461, and the inner side of the sliding sleeves 461 is slidably connected to the outer wall of the sliding rod 43.

[0029] The base 44 has a notch 45 in the middle of the top, and the bottom edge of the cutter 46 is set in the notch 45.

[0030] Example 2

[0031] Please see Figure 1-4 Furthermore, based on Embodiment 1, the guide mechanism 5 further includes support wheels 55, and four support wheels 55 are provided. The four support wheels 55 are rotatably connected to the front side of the support plate 3 in a rectangular shape. Belts 56 are respectively connected between the upper and lower half of the support plate 3 and the two belts 56. A guide wheel 54 is rotatably connected to the middle of the outer side of the support plate 3 on the belts 56. A pad 58 is fixedly connected to the inner side of the support plate 3 on the belts 56. A cylinder 57 is fixedly connected to the middle of the outer side of the pad 58. A moving plate 59 is fixedly connected to one end of the cylinder 57 on the inner side of the belts 56. An arc-shaped block 591 is fixedly connected to the inner side of the moving plate 59.

[0032] The guiding mechanism 5 enables automated cable transport, overcoming the drawbacks of existing equipment that relies on manual pulling. The motor 51 on the rear side of the support plate 3 drives the left support wheel 55 of the lower half to rotate, which in turn drives the upper and lower support wheels 55 to rotate synchronously via the belt 56. The second gear 53 of the right support wheel 55 of the upper half meshes with the first gear 52 of the right support wheel 55 of the lower half, ensuring that the upper and lower belts 56 move synchronously in opposite directions. When the cable is clamped between the upper and lower belts 56, the cylinder 57 pushes the moving plate 59 and the arc-shaped block 591 inward, causing the belt 56 to fit tightly against the cable surface. Stable traction is achieved using the friction between the belt 56 and the cable. Simultaneously, the guiding wheel 54 assists the cable in maintaining a straight trajectory, and the rolling wheel 6 reduces frictional resistance during cable transport. This automatic traction mode eliminates the need for manual pulling, reducing the labor intensity of construction workers and avoiding cable deviation caused by uneven manual force application, thus ensuring transport stability.

[0033] A motor 51 is fixedly connected to the rear side of the support plate 3, and the left support wheel 55 of the lower half of the support plate 3 is fixedly connected to the output shaft of the motor 51.

[0034] The upper half and the right side of the lower half of the support plate 3 are respectively fixedly connected to the second gear 53 and the first gear 52, and the second gear 53 and the first gear 52 mesh with each other.

[0035] In actual operation, when this device is used, the guiding mechanism 5 achieves automated cable delivery, solving the drawback of existing equipment relying on manual pulling. The motor 51 on the rear side of the support plate 3 drives the left support wheel 55 of the lower half to rotate, which drives the upper and lower support wheels 55 to rotate synchronously through the belt 56. The second gear 53 of the right support wheel 55 of the upper half meshes with the first gear 52 of the right support wheel 55 of the lower half, ensuring that the upper and lower belts 56 move synchronously in opposite directions. When the cable is clamped between the upper and lower belts 56, the cylinder 57 pushes the moving plate 59 and the arc block 591 to move inward, so that the belt 56 is in close contact with the cable surface, and the friction between the belt 56 and the cable is used to achieve stable traction. At the same time, the guide wheel 54 helps the cable maintain a straight trajectory, and the rolling wheel 6 reduces the frictional resistance during cable delivery. This automatic traction mode eliminates the need for manual pulling, which reduces the labor intensity of construction personnel and avoids cable deviation caused by uneven manual force, ensuring the stability of the delivery.

[0036] The guiding mechanism 5 works in conjunction with the cutting mechanism 4, solving the problem of poor coordination between manual pulling and cutting operations. The guiding mechanism 5 continuously and smoothly pulls the cable to the notch 45 of the base 44 of the cutting mechanism 4. At this time, the hydraulic telescopic cylinder 41 drives the cutter 46 to move vertically downward along the sliding rod 43, and the bottom edge of the cutter 46 precisely embeds into the notch 45 of the base 44 to complete the cut. The sliding sleeve 461 slides along the sliding rod 43 to ensure that the cutter 46 cuts vertically and avoids skewed cuts. Throughout the process, the rolling wheel 6 and the guiding wheel 54 work together to maintain the tension of the cable, so that the cable does not wobble during cutting and ensures a flat cut. This continuous process of "automatic pulling - precise positioning - stable cutting" not only improves the quality of a single cut, but also eliminates the coordination delay of manual operation, greatly improving the efficiency of cutting large batches of cables, and balancing labor saving and construction accuracy.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A cutting device for engineering wiring, comprising a base plate (1), characterized in that: An arc-shaped rod (2) is fixedly connected to the top left side of the base plate (1). A rolling wheel (6) is rotatably connected inside the arc-shaped rod (2). A cutting mechanism (4) is installed on the top of the base plate (1) to the right side of the arc-shaped rod (2). A support plate (3) is fixedly connected to the top of the base plate (1) to the right side of the cutting mechanism (4). A guide mechanism (5) is installed on the front and rear sides of the support plate (3). The cutting mechanism (4) includes a base (44), which is fixedly connected to the top of the base plate (1). Sliding rods (43) are fixedly connected to the front and rear sides of the top of the base (44). A top plate (42) is fixedly connected to the top of the sliding rods (43). A hydraulic telescopic cylinder (41) is fixedly connected to the middle of the top of the top plate (42). A cutter (46) is fixedly connected to the bottom of the top plate (42) of the hydraulic telescopic cylinder (41).

2. The cutting device for engineering wiring according to claim 1, characterized in that: The cutter (46) is fixedly connected to the front and rear sides with sliding sleeves (461), and the sliding sleeves (461) are slidably connected to the outer wall of the sliding rod (43).

3. The cutting device for engineering wiring according to claim 1, characterized in that: The base (44) has a notch (45) in the middle of its top, and the bottom edge of the cutter (46) is located in the notch (45).

4. The cutting apparatus for engineering wiring according to claim 1, wherein: The guiding mechanism (5) includes support wheels (55), and four support wheels (55) are provided. The four support wheels (55) are rotatably connected to the front side of the support plate (3) in a rectangular shape. Belts (56) are respectively connected between the two belts (56) in the upper and lower parts of the support plate (3). A guide wheel (54) is rotatably connected to the middle outside the belts (56) of the support plate (3). A pad (58) is fixedly connected to the inside of the belts (56) of the support plate (3). A cylinder (57) is fixedly connected to the middle outside the pad (58). A moving plate (59) is fixedly connected to one end of the cylinder (57) inside the belts (56). An arc-shaped block (591) is fixedly connected to the inside of the moving plate (59).

5. The cutting device for engineering wiring according to claim 1, characterized in that: A motor (51) is fixedly connected to the rear side of the support plate (3), and the left support wheel (55) of the lower half of the support plate (3) is fixedly connected to the output shaft of the motor (51).

6. The cutting device for engineering wiring according to claim 1, characterized in that: The upper half and the lower half of the support plate (3) are respectively fixedly connected to the support wheel (55) on the right side, and the second gear (53) and the first gear (52) are respectively meshed with each other.

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