Novel cable pay-off equipment for cable laying

Abstract

The utility model discloses novel cable pay-off equipment for cable laying. The novel cable pay-off equipment comprises a lower supporting plate body, a rear supporting plate body is fixedly arranged on the rear portion of the lower supporting plate body, a reinforcing plate body is fixedly arranged on the inner side of the rear supporting plate body, the other side of the reinforcing plate body is fixedly connected with the upper side of the lower supporting plate body, and the effect of reinforcing the strength of the rear supporting plate body and the lower supporting plate body is achieved. The cable drum lifting height mechanism comprises a stable lifting mechanism and a controllable telescopic mechanism, a supporting arm is arranged at the tail end of the stable lifting mechanism, and a cable drum is arranged at the tail end of the supporting arm; and by treading the hydraulic oil pump, the two-stage hydraulic telescopic equipment can respond quickly, and the stable lifting mechanism is driven to be lifted integrally. By means of the design, the cable drum can be easily separated from the supporting pad, and therefore cable paying-off operation can be conveniently carried out.

Description

Technical Field

[0001] The utility model relates to a cable laying device, in particular to a novel cable laying device used for cable laying. Background Art

[0002] In the field of power construction and communication infrastructure, cable laying is a basic and critical task. However, the traditional cable laying method has many prominent problems.

[0003] The durability of traditional cable laying devices is very poor. This is because there are unreasonable aspects in their structural design, so various failures and damages are prone to occur during long-term and frequent use. As a result, it is necessary to frequently carry out maintenance work on the equipment and replace parts, which not only greatly increases the economic cost of the enterprise, but also has a serious impact on the continuity and overall progress of the cable laying work.

[0004] It is particularly important to point out that when these pay-off devices are idle, due to their poor structural strength, the equipment will be more vulnerable to damage, further shortening its service life and bringing numerous inconveniences and additional burdens to the enterprises.

[0005] In view of this, a better new type of cable laying equipment for cable laying is urgently needed in the current market. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a novel cable laying device for cable laying.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is a new type of cable laying equipment for cable laying: comprising a lower support plate body;

[0008] A rear support plate is fixedly provided at the rear of the lower support plate, a reinforcing plate is fixedly provided on the inner side of the rear support plate, and the other side of the reinforcing plate is fixedly connected to the upper side of the lower support plate, so as to strengthen the strength of the rear support plate and the lower support plate;

[0009] It also includes a cable drum lifting height mechanism, the cable drum lifting height mechanism includes a stable lifting mechanism and a controllable telescopic mechanism, a support arm is provided at the end of the stable lifting mechanism, and a cable drum is provided at the end of the support arm;

[0010] The stable lifting mechanism includes a rear core plate, and the rear core plate and the front side of the rear support plate are fixedly connected by a threaded connection; the stable lifting mechanism is located above the lower support plate, and the lower side of the controllable telescopic mechanism is rotatably matched with two symmetrically arranged reinforcing plates, and the upper part of the controllable telescopic mechanism is rotatably matched with the lower end of the stable lifting mechanism.

[0011] As an improvement, the stable lifting mechanism includes a rear core plate, on both sides of the upper side of the rear core plate, an upper U-shaped frame is rotatably provided, the ends of the two side wings on the upper U-shaped frame and the upper parts of the two sides of the rear core plate are rotatably connected via hinge shafts, and a lower U-shaped frame is rotatably provided on both sides of the lower side of the rear core plate, the ends of the two side wings on the lower U-shaped frame and the lower parts of the two sides of the rear core plate are rotatably connected via hinge shafts; the first back of the upper U-shaped frame and the second back of the lower U-shaped frame are rotatably provided with a front core plate together; the support arm is fixedly arranged on both sides of the front core plate on the stable lifting mechanism.

[0012] As an improvement, the plane where the front core board is located and the plane where the rear core board is located are parallel to each other.

[0013] As an improvement, the controllable telescopic mechanism includes a lower core shaft body, a secondary hydraulic telescopic device is fixedly provided in the middle part of the lower core shaft body, a spring damping shock absorber is fixedly provided on the upper part of the secondary hydraulic telescopic device, and an upper core shaft body is fixedly provided on the upper part of the spring damping shock absorber; the extension direction of the secondary hydraulic telescopic device and the extension direction of the spring damping shock absorber are on the same straight line.

[0014] As an improvement, sliding sleeves are fixedly provided on both sides of the secondary hydraulic telescopic device, the lower side of the sliding sleeve is fixedly connected to the lower core shaft body, a stabilizing sliding rod body is slidably provided on the sliding sleeve, the stabilizing sliding rod body and the sliding sleeve are slidably matched, the upper end of the stabilizing sliding rod body and the lower side of the upper core shaft body are fixedly connected by welding, and the extension direction of the stabilizing sliding rod body and the extension direction of the upper core shaft body are perpendicular to each other.

[0015] As an improvement, the two sides of the lower core shaft on the controllable telescopic mechanism and the two symmetrically arranged reinforcing plates are rotationally matched, and the upper core shaft on the controllable telescopic mechanism and the lower side of the front core plate are rotationally matched.

[0016] As an improvement, a pedal-type hydraulic oil pump is fixedly provided on the lower support plate body, and an oil circuit is connected between the pedal-type hydraulic oil pump and the secondary hydraulic telescopic device.

[0017] As an improvement, support pads are symmetrically fixed on the lower support plate, and the support pads are in an arc shape with an opening facing upwards; and are used to place the cable reel in a placement state.

[0018] As an improvement, the projection of the lower support plate body in the top view is rectangular, and lockable walking wheels are provided at the four corners of the lower support plate body.

[0019] As an improvement, a handle frame for moving the entire device is provided on the rear side of the rear support plate.

[0020] Compared with the prior art, the utility model has the following advantages: efficient and convenient wire-releasing process: by stepping on the hydraulic oil pump, the secondary hydraulic telescopic device can respond quickly, driving the overall lifting of the stable lifting mechanism. This design allows the cable drum to easily detach from the support pad, thereby facilitating the cable-releasing operation. This efficient and convenient wire-releasing process greatly improves work efficiency.

[0021] Excellent shock absorption and stability: The spring damping shock absorber is a highlight of this device. It plays a significant role in shock absorption when the cable drum rotates to pay out the cable, effectively reducing vibration and impact, which not only improves the stability of the equipment, but also enhances its durability. This is crucial for long-term cable payout work in complex environments.

[0022] Strong structure and durability: The design of the controllable telescopic mechanism takes full consideration of stability and durability. Its high structural strength can withstand the wear and tear caused by frequent use, ensuring good performance in long-term cable laying work. This strong structural design provides a strong guarantee for the long-term use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of a new type of cable laying equipment used for cable laying in the utility model. Figure 1 .

[0024] Figure 2 This is a three-dimensional schematic diagram of a new type of cable laying equipment used for cable laying in the utility model. Figure 2 .

[0025] Figure 3 The utility model is a side view structural schematic diagram of a new type of cable laying equipment used for cable laying.

[0026] Figure 4 The utility model is a schematic diagram of the main structure of a new type of cable laying equipment used for cable laying.

[0027] Figure 5 yes Figure 3 Schematic diagram of the cross-sectional structure at AA in the middle.

[0028] Figure 6 yes Figure 5 Schematic diagram of the local enlarged structure at point A in the middle. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0033] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] In conjunction with the accompanying drawings, a new type of cable laying equipment for cable laying includes a lower support plate 101, the projection of the lower support plate 101 in the top view is rectangular, and the four corners of the lower support plate 101 are provided with lockable walking wheels 102; a rear support plate 103 is fixedly provided at the rear of the lower support plate 101, and a reinforcing plate 104 is fixedly provided on the inner side of the rear support plate 103, and the other side of the reinforcing plate 104 is fixedly connected to the upper side of the lower support plate 101 to achieve the function of reinforcing the strength of the rear support plate 103 and the lower support plate 101, and the rear side of the rear support plate 103 is provided with a push handle frame 105 for moving the entire device;

[0035] The cable drum lifting height mechanism 200 is also included, and the cable drum lifting height mechanism 200 includes a stable lifting mechanism 210 and a controllable telescopic mechanism 220, and the end of the stable lifting mechanism 210 is provided with a support arm 230, and the end of the support arm 230 is provided with a cable drum 240; the stable lifting mechanism 210 includes a rear core plate 211, and the rear core plate 211 and the front side of the rear support plate 103 are fixedly connected by a threaded connection. The stable lifting mechanism 210 is located above the lower support plate 101, and the lower side of the controllable telescopic mechanism 220 and the two symmetrically arranged reinforcing plates 104 are rotated together, and the upper part of the controllable telescopic mechanism 220 and the lower end of the stable lifting mechanism 210 are rotated together. The user controls the telescopic movement of the controllable telescopic mechanism 220 to control the height of the stable lifting mechanism 210, thereby controlling the height of the support arm 230, and thereby controlling the height of the cable drum 240.

[0036] The stable lifting mechanism 210 includes a rear core plate 211, on both sides of the upper side of the rear core plate 211, an upper U-shaped frame 212 is rotatably provided, the ends of the two side wings on the upper U-shaped frame 212 and the upper parts of the rear core plate 211 are rotatably connected by hinge shafts, and a lower U-shaped frame 213 is rotatably provided on both sides of the lower side of the rear core plate 211, the ends of the two side wings on the lower U-shaped frame 213 and the lower parts of the rear core plate 211 are rotatably connected by hinge shafts; the first back 215 of the upper U-shaped frame 212 and the second back 216 of the lower U-shaped frame 213 are rotatably provided with a front core plate 214 together, and the plane where the front core plate 214 is located and the plane where the rear core plate 211 is located are parallel to each other; the support arm 230 is fixedly arranged on both sides of the front core plate 214 on the stable lifting mechanism 210.

[0037] The controllable telescopic mechanism 220 includes a lower core shaft 221, a secondary hydraulic telescopic device 222 is fixedly provided in the middle of the lower core shaft 221, a spring damping shock absorber 223 is fixedly provided on the upper part of the secondary hydraulic telescopic device 222, and an upper core shaft 224 is fixedly provided on the upper part of the spring damping shock absorber 223; the extension direction of the secondary hydraulic telescopic device 222 and the extension direction of the spring damping shock absorber 223 are on the same straight line; the secondary hydraulic telescopic device Sliding sleeves 225 are fixedly provided on both sides of 222, the lower side of the sliding sleeves 225 is fixedly connected to the lower core shaft body 221, a stabilizing sliding rod body 226 is slidably provided on the sliding sleeves 225, the stabilizing sliding rod body 226 and the sliding sleeves 225 are slidably matched, the upper end of the stabilizing sliding rod body 226 and the lower side of the upper core shaft body 224 are fixedly connected by welding, and the extension direction of the stabilizing sliding rod body 226 and the extension direction of the upper core shaft body 224 are perpendicular to each other;

[0038] The two sides of the lower core shaft 221 on the controllable telescopic mechanism 220 are rotatably matched with the two symmetrically arranged reinforcing plates 104 , and the upper core shaft 224 on the controllable telescopic mechanism 220 is rotatably matched with the lower side of the front core plate 214 .

[0039] A pedal-type hydraulic oil pump 301 is fixedly provided on the lower support plate body 101 , and an oil circuit is connected between the pedal-type hydraulic oil pump 301 and the secondary hydraulic telescopic device 222 .

[0040] A support pad 401 is symmetrically fixed on the lower support plate 101, and the support pad 401 is in an arc shape with an opening facing upwards, and is used to place the cable reel 240 in a placement state.

[0041] The device mainly includes two parts: a lower support plate 101 and a cable drum lifting height mechanism 200.

[0042] The lower support plate 101 part:

[0043] The lower support plate 101 is designed as a rectangle, and its projection is a rectangle when viewed from a top view, which makes the device more stable and convenient to move.

[0044] Lockable wheels 102 are provided at the four corners of the lower support plate 101. These wheels allow the entire device to be easily moved between different locations. When a fixed device is needed, the wheels can be locked to prevent the device from moving accidentally.

[0045] A rear support plate 103 is fixed to the rear of the lower support plate 101 to increase the stability and load-bearing capacity of the device. A reinforcing plate 104 is also fixed to the inner side of the rear support plate 103 to further enhance the stability of the device. At the same time, the other side of the reinforcing plate 104 is connected to the upper side of the lower support plate 101 to form a strong support structure.

[0046] In order to facilitate the user to move the device, a handle frame 105 is further disposed on the rear side of the rear support plate 103 .

[0047] 2. Cable drum lifting height mechanism part 200:

[0048] The cable drum lifting height mechanism 200 is composed of a stable lifting mechanism 210 and a controllable telescopic mechanism 220. The end of the stable lifting mechanism 210 is connected to a support arm 230, and the end of the support arm 230 is provided with a cable drum 240. This design allows the height of the cable drum 240 to be flexibly adjusted to meet different work requirements.

[0049] The stable lifting mechanism 210 is installed on the rear support plate 103 and is located above the lower support plate 101. The lower side of the controllable telescopic mechanism 220 is rotatably matched with two symmetrically arranged reinforcing plates 104, and the upper part thereof is rotatably matched with the lower end of the stable lifting mechanism 210. This structure allows the user to accurately control the height of the cable reel 240 by controlling the telescopic movement of the controllable telescopic mechanism 220.

[0050] The stable lifting mechanism 210 includes a rear core plate 211, an upper U-shaped frame 212, a lower U-shaped frame 213 and a front core plate 214, which work together to achieve a stable lifting function. The support arms 230 are firmly arranged on both sides of the front core plate 214 of the stable lifting mechanism 210 to ensure the stability of the cable drum 240 during the lifting process.

[0051] The controllable telescopic mechanism 220 is composed of a lower core shaft 221, a secondary hydraulic telescopic device 222, a spring damping shock absorber 223, an upper core shaft 224, a sliding sleeve 225, and a stable sliding rod 226. The precise coordination of these components enables the controllable telescopic mechanism 220 to achieve a stable and accurate telescopic function, thereby controlling the height of the cable drum 240.

[0052] In addition, a pedal-type hydraulic oil pump 301 is fixedly provided on the lower support plate 101, and the oil pump is connected to the secondary hydraulic telescopic device 222 through an oil circuit. This design allows the user to control the telescopic device by pedaling the oil pump, further improving the convenience and flexibility of operation.

[0053] Support pads 401 are symmetrically fixed on the lower support plate 101. These support pads are in an arc-shaped design with the opening facing upward, and are used to stably support the cable reel 240 in a placed state.

[0054] When the new cable laying equipment for cable laying is in use, its operation process and functions are as follows:

[0055] When the user starts to release the cable, the user first controls the extension of the controllable telescopic mechanism 220 by using the pedal-type hydraulic oil pump 301. As the pedal-type hydraulic oil pump 301 is stepped on, the secondary hydraulic telescopic device 222 starts to work, pushing the upper core shaft 224 up, thereby driving the stable lifting mechanism 210 to be lifted as a whole.

[0056] During the lifting and lowering of the stable lifting mechanism 210, the front core plate 214 always remains in a vertical state due to its unique structural design. This design ensures the stability of the support arm 230 during the lifting process, thereby ensuring that the cable drum 240 can be lifted smoothly. As the cable drum 240 is lifted, the user can easily rotate it to achieve the cable unwinding function.

[0057] It is worth mentioning that the spring damping shock absorber 223 plays an important role in the whole process. It has a good shock absorbing effect and can effectively reduce vibration and impact when the cable drum 240 rotates to pay out the cable, thereby improving the stability and durability of the equipment.

[0058] The design of the controllable telescopic mechanism 220 also fully considers stability and durability. Its structural strength is high, and it can maintain good performance in frequent use, ensuring the smooth progress of the cable laying work.

[0059] In addition, the cable drum 240 is installed at the end of the support arm 230 by means of a bearing seat. The side of the cable drum 240 also includes a reduction drive motor, which is used to drive the cable drum 240 to rotate, so that the cable drum can release the cable. The reduction drive motor is fixed to the support arm 230 by means of a threaded connection, so that the device can run stably.

[0060] When the new cable laying device for cable laying is not in use, the controllable telescopic mechanism 220 will be shortened to lower the cable drum 240 to a suitable height. At this time, the support pad 401 comes into play to stably support the cable drum 240 to prevent it from being damaged in the placed state. This design not only protects the cable drum 240, but also prolongs the service life of the cable drum lifting height mechanism 200.

[0061] Efficient and convenient cable release process: By stepping on the hydraulic oil pump 301, the secondary hydraulic telescopic device 222 can respond quickly, driving the stable lifting mechanism 210 to lift as a whole. This design allows the cable drum 240 to easily detach from the support pad 401, thereby conveniently performing the cable release operation. This efficient and convenient cable release process greatly improves work efficiency.

[0062] Excellent shock absorption and stability: The configuration of the spring damping shock absorber 223 is a highlight of this device. It plays a significant role in shock absorption when the cable drum 240 rotates to pay out the cable, effectively reducing vibration and impact, which not only improves the stability of the equipment, but also enhances its durability. This is crucial for long-term cable payout work in complex environments.

[0063] Strong structure and durability: The design of the controllable telescopic mechanism 220 takes full consideration of stability and durability. Its high structural strength can withstand the wear and tear caused by frequent use, ensuring good performance in long-term cable laying work. This strong structural design provides a strong guarantee for the long-term use of the device.

[0064] Intimate protection mechanism: When the new cable pay-off device for cable laying is not in use, the support pad 401 provides stable support for the cable drum 240. This design not only prevents the cable drum 240 from being damaged when placed, but also effectively prolongs the service life of the cable drum lifting height mechanism 200. This intimate protection mechanism allows the device to be well maintained even when idle.

[0065] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A new type of cable laying equipment for cable laying, characterized by: It comprises a lower supporting plate body (101); A rear support plate (103) is fixedly provided at the rear of the lower support plate (101), a reinforcing plate (104) is fixedly provided on the inner side of the rear support plate (103), and the other side of the reinforcing plate (104) is fixedly connected to the upper side of the lower support plate (101), thereby achieving the function of reinforcing the strength of the rear support plate (103) and the lower support plate (101); It also includes a cable drum lifting height mechanism (200), the cable drum lifting height mechanism (200) including a stable lifting mechanism (210) and a controllable telescopic mechanism (220), a support arm (230) is provided at the end of the stable lifting mechanism (210), and a cable drum (240) is provided at the end of the support arm (230); The stable lifting mechanism (210) includes a rear core plate (211), and the rear core plate (211) and the front side of the rear support plate (103) are fixedly connected by means of a threaded connection; the stable lifting mechanism (210) is located above the lower support plate (101), the lower side of the controllable telescopic mechanism (220) and the two symmetrically arranged reinforcing plates (104) are rotationally matched, and the upper part of the controllable telescopic mechanism (220) and the lower end of the stable lifting mechanism (210) are rotationally matched.

2. A new type of cable laying equipment for cable laying according to claim 1, characterized in that: The stable lifting mechanism (210) comprises a rear core plate (211), an upper U-shaped frame (212) is rotatably provided on both sides of the upper side of the rear core plate (211), the ends of the two side wings on the upper U-shaped frame (212) and the upper parts of the two sides of the rear core plate (211) are rotatably connected via hinge shafts, a lower U-shaped frame (213) is rotatably provided on both sides of the lower side of the rear core plate (211), the ends of the two side wings on the lower U-shaped frame (213) and the lower parts of the two sides of the rear core plate (211) are rotatably connected via hinge shafts; a first back portion (215) of the upper U-shaped frame (212) and a second back portion (216) of the lower U-shaped frame (213) are rotatably provided with a front core plate (214) together; the support arm (230) is fixedly provided on both sides of the front core plate (214) on the stable lifting mechanism (210).

3. A new type of cable laying equipment for cable laying according to claim 2, characterized in that: The plane where the front core board (214) is located and the plane where the rear core board (211) is located are parallel to each other.

4. A new type of cable laying equipment for cable laying according to claim 3, characterized in that: The controllable telescopic mechanism (220) comprises a lower core shaft (221), a secondary hydraulic telescopic device (222) is fixedly provided in the middle of the lower core shaft (221), a spring damping shock absorber (223) is fixedly provided on the upper part of the secondary hydraulic telescopic device (222), and an upper core shaft (224) is fixedly provided on the upper part of the spring damping shock absorber (223); the extension direction of the secondary hydraulic telescopic device (222) and the extension direction of the spring damping shock absorber (223) are on the same straight line.

5. A new type of cable laying equipment for cable laying according to claim 4, characterized in that: Sliding sleeves (225) are fixedly provided on both sides of the secondary hydraulic telescopic device (222); the lower side of the sliding sleeve (225) is fixedly connected to the lower core shaft (221); a stabilizing sliding rod (226) is slidably provided on the sliding sleeve (225); the stabilizing sliding rod (226) and the sliding sleeve (225) are slidably matched; the upper end of the stabilizing sliding rod (226) and the lower side of the upper core shaft (224) are fixedly connected by welding; and the extension direction of the stabilizing sliding rod (226) and the extension direction of the upper core shaft (224) are perpendicular to each other.

6. A new type of cable laying equipment for cable laying according to claim 5, characterized in that: The two sides of the lower core shaft (221) on the controllable telescopic mechanism (220) are rotationally matched with two symmetrically arranged reinforcing plates (104), and the upper core shaft (224) on the controllable telescopic mechanism (220) is rotationally matched with the lower side of the front core plate (214).

7. A new type of cable laying equipment for cable laying according to claim 6, characterized in that: A pedal-type hydraulic oil pump (301) is fixedly provided on the lower support plate body (101), and an oil circuit is connected between the pedal-type hydraulic oil pump (301) and the secondary hydraulic telescopic device (222).

8. A new type of cable laying equipment for cable laying according to claim 7, characterized in that: A support pad (401) is symmetrically fixedly disposed on the lower support plate body (101), and the support pad (401) is in an arc shape with an opening facing upwards; and is used for placing the cable reel (240) in a placement state.

9. A new type of cable laying equipment for cable laying according to claim 8, characterized in that: The projection of the lower support plate body (101) in a top view is rectangular, and lockable running wheels (102) are provided at the four corners of the lower support plate body (101).

10. A new type of cable laying equipment for cable laying according to claim 9, characterized in that: A push handle frame (105) for moving the entire device is provided on the rear side of the rear support plate (103).

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