Novel power grid construction cable laying guide device

Abstract

The utility model relates to the field of power cable laying devices, and discloses a novel power grid construction cable laying guide device which comprises a base, a first electric push rod is fixedly connected to the middle of the upper portion of the base, connecting blocks are fixedly connected to the left side and the right side of the rear side of the upper portion of the base, and a shell is rotationally connected to the upper portions of the two connecting blocks. Two first limiting blocks are slidably connected to the middle of the upper portion of the base, first sliding blocks are fixedly connected to the upper portions of the two first limiting blocks, the front ends of the first electric push rods are fixedly connected to the rear sides of the first sliding blocks, and fixing rods are fixedly connected to the middles of the first sliding blocks. According to the cable laying device, the first electric push rod pushes the first sliding block, the fixing rod and the two first limiting blocks to move forwards, the fixing rod pushes one ends of the two first pull rods to move forwards, the other ends of the two first pull rods push the front portion of the shell to move upwards, the shell rotates with the two connecting blocks as fulcrums, and therefore the laying angle of a cable is changed.

Description

Technical Field

[0001] The utility model relates to the field of power cable laying devices, in particular to a novel power grid construction cable laying guide device. Background Art

[0002] With the rapid development of modernization, power grid construction is an important part of infrastructure construction. In power grid construction, cable laying is particularly important. It is directly related to the stable operation of the power grid and the power supply quality. Traditional cable laying methods often have many shortcomings. Therefore, a new type of power grid construction cable laying guide device came into being.

[0003] The new power grid construction cable laying guide device uses sensors and control systems, which can automatically adjust the guide angle and position according to the cable type and construction environment, thereby reducing human operation errors. The real-time monitoring system provides instant data feedback to ensure smooth cable installation. The guide device is made of high-strength, wear-resistant materials to improve durability and adaptability.

[0004] Traditional cable laying devices cannot change the laying angle of the cable, which will cause the cable to be subjected to excessive mechanical stress, resulting in internal damage such as insulation damage and conductor breakage, and affecting the service life and safety of the cable. Therefore, a new type of power grid construction cable laying guide device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a new type of cable laying guide device for power grid construction, aiming to improve the problem in the existing technology that the laying angle of the cable cannot be changed, resulting in excessive mechanical stress on the cable and causing structural damage.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a new type of power grid construction cable laying guide device, including a base, an electric push rod 1 is fixedly connected to the upper middle part of the base, and connecting blocks are fixedly connected to the left and right sides of the upper rear side of the base, and the upper parts of the two connecting blocks are rotatably connected to a shell, and the upper middle part of the base is slidably connected to two limit blocks 1, and the upper parts of the two limit blocks 1 are fixedly connected to a slider 1, the front end of the electric push rod 1 is fixedly connected to the rear side of the slider 1, and the middle part of the slider 1 is fixedly connected to a fixing rod, and the left and right ends of the fixing rod are rotatably connected to a pull rod 1, and the upper ends of the two pull rods 1 are respectively rotatably connected to the left and right sides of the lower front side of the shell, and a clamping assembly is provided inside the shell, and the clamping assembly is used to clamp the cable.

[0007] Furthermore, the clamping assembly includes an electric push rod 2, which is fixedly connected to the interior of the shell, and a slider 2 is slidably connected to the interior of the shell, and the rear part of the slider 2 is fixedly connected to the front end of the electric push rod 2. The left and right ends of the slider 2 are rotatably connected to the pull rod 2, and the middle part of the slider 2 is fixedly connected to the limiting block 2. The far ends of the two pull rods 2 are rotatably connected to the fixed blocks, and the two fixed blocks are slidably connected to the left and right sides of the interior of the shell respectively, and the front and rear sides of the lower part of the fixed block are fixedly connected to the limiting block 3.

[0008] Furthermore, a support block is fixedly connected to the front side of the upper portion of the base, and the upper portion of the support block abuts against the lower portion of the shell.

[0009] Furthermore, a limiting groove 1 is provided on both left and right sides of the upper portion of the base, and the limiting block 1 slides inside the limiting groove 1.

[0010] Furthermore, a plurality of evenly distributed brackets are fixedly connected to the lower edge of the base.

[0011] Furthermore, three limiting grooves are provided on both the front and rear sides of the interior of the shell, and the plurality of limiting blocks three slide inside the two limiting grooves three respectively.

[0012] Furthermore, a second limiting groove is provided in the middle of the interior of the shell, and the second sliding block, the second limiting block, the two second pull rods and the two fixing blocks all slide inside the second limiting groove.

[0013] Furthermore, a plurality of evenly distributed guide wheels are fixedly connected to the upper portion of the shell, and a driver is fixedly connected to the upper portion of the fixed block.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the present invention, starting the electric push rod can push the slider, the fixed rod and the two limit blocks to move forward. The fixed rod pushes one end of the two pull rods to move forward, and the other end of the pull rod pushes the front of the shell to move upward. The shell starts to rotate with the two connecting blocks as the fulcrum, thereby realizing the function of changing the cable laying angle.

[0016] 2. In the present invention, the electric push rod 2 pushes the slider 2 to slide forward, the slider 2 drives the two pull rods 2 to rotate and approach each other, the two pull rods 2 pull the two fixed blocks and multiple limit blocks 3 approach each other, thereby making the two fixed blocks push the two drivers to squeeze and abut against the two sides of the cable, realizing the function of clamping and positioning the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a three-dimensional schematic diagram of the new power grid construction cable laying guide device proposed by the utility model;

[0018] Figure 2 This is a structural diagram of the base of the new power grid construction cable laying guide device proposed by the utility model;

[0019] Figure 3 This is a structural diagram of the slider 2 of the novel power grid construction cable laying guide device proposed by the present utility model;

[0020] Figure 4 This is a structural schematic diagram of the shell of the new power grid construction cable laying guide device proposed by the utility model.

[0021] Legend:

[0022] 1. Base; 2. Electric push rod 1; 3. Connecting block; 4. Housing; 5. Limit block 1; 6. Slider 1; 7. Fixing rod; 8. Pull rod 1; 9. Limit slot 1; 10. Support block; 11. Electric push rod 2; 12. Slider 2; 13. Limit block 2; 14. Pull rod 2; 15. Fixing block; 16. Limit block 3; 17. Limit slot 2; 18. Limit slot 3; 19. Driver; 20. Guide wheel; 21. Bracket. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0024] Reference Figure 1 and Figure 2The utility model provides an embodiment: a new type of power grid construction cable laying guide device, including a base 1, which can support the upper structure operation space, and an electric push rod 2 is fixedly connected to the upper middle part of the base 1, and the electric push rod 2 can push the slider 6 to move. The left and right sides of the upper rear side of the base 1 are fixedly connected with connecting blocks 3, and the connecting blocks 3 can fix the rotating shaft of the shell 4. The upper parts of the two connecting blocks 3 are rotatably connected to the shell 4, and the shell 4 can protect the internal structure from external interference. The upper front side of the base 1 is fixedly connected with a support block 10. When the shell 4 is in a horizontal position, the support block 10 can support the stability of the shell 4. The upper part of the support block 10 abuts against the lower part of the shell 4. The upper middle part of the base 1 is slidably connected to two limit blocks 5, and the two limit blocks 5 can prevent the slider 6 from being moved by external force. Dynamic offset, limit slots 9 are provided on the left and right sides of the upper part of the base 1, and the limit blocks 5 slide inside the limit slots 9. The upper parts of the two limit blocks 5 are fixedly connected with a slider 6, and the slider 6 can push the fixing rod 7 and the two limit blocks 5 to move. The front end of the electric push rod 2 is fixedly connected to the rear side of the slider 6, and the middle part of the slider 6 is fixedly connected with a fixing rod 7. The fixing rod 7 can push the pull rod 8 to move. The left and right ends of the fixing rod 7 are rotatably connected with a pull rod 8. The two pull rods 8 can push the shell 4 to rotate. The upper ends of the two pull rods 8 are respectively rotatably connected to the left and right sides of the lower front side of the shell 4. A clamping assembly is provided inside the shell 4 for clamping cables. A plurality of evenly distributed brackets 21 are fixedly connected at the lower edge of the base 1, and the plurality of brackets 21 can support the stability of the base 1.

[0025] Reference Figure 1 、 Figure 3 and Figure 4The clamping assembly includes an electric push rod 2 11, which can push a slider 2 12 to move. The electric push rod 2 11 is fixedly connected to the inside of the shell 4. The inside of the shell 4 is slidably connected to a slider 2 12. The slider 2 12 can push two pull rods 2 14 to rotate. The rear part of the slider 2 12 is fixedly connected to the front end of the electric push rod 2 11. The left and right ends of the slider 2 12 are rotatably connected to the pull rod 2 14. The pull rod 2 14 can pull the two fixed blocks 15 close to each other. The middle part of the slider 2 12 is fixedly connected to the limit block 2 13. The limit block 2 13 can prevent the slider 2 12 from being unevenly stressed and offset. The far ends of the two pull rods 2 14 are rotatably connected to the fixed block 15. The fixed block 15 can drive the driver 19 to move. The middle part of the interior of the shell 4 is opened. A limiting groove 2 17 is provided, and a slider 2 12, a limiting block 2 13, two pull rods 2 14 and two fixed blocks 15 all slide inside the limiting groove 2 17. The two fixed blocks 15 are respectively slidably connected to the left and right sides of the interior of the shell 4. The front and rear sides of the lower part of the fixed block 15 are fixedly connected to the limiting block 3 16. The limiting block 3 16 can maintain the horizontal movement of the fixed block 15. The front and rear sides of the interior of the shell 4 are provided with a limiting groove 3 18. Multiple limiting blocks 3 16 slide inside the two limiting grooves 3 18 respectively. The upper part of the shell 4 is fixedly connected with multiple evenly distributed guide wheels 20. The guide wheels 20 can prevent the cable from being scratched. The upper part of the fixed block 15 is fixedly connected with a driver 19. The driver 19 is a prior art and can push the cable to move.

[0026] Working principle: When the device is used, first pass the cable between the two drivers 19 so that the cable is located on the upper part of the guide wheel 20, then start the electric push rod 2 11, the electric push rod 2 11 pushes the slider 2 12 to slide forward, and when the slider 2 12 drives the two pull rods 2 14 to approach each other, the two pull rods 2 14 will rotate slightly, and the pull rod 2 14 pulls the two fixed blocks 15 and the multiple limit blocks 3 16 to approach each other, thereby making the two fixed blocks 15 push the two drivers 19 to squeeze and abut on both sides of the cable, realizing the function of clamping and positioning the cable. Close the electric push rod 2 11 and then start the driver 19, so that the cable is driven by the driver 19 to slide. When the cable needs to change the laying angle, start the electric push rod 12 to push the slider 16 forward, and the slider 16 pushes the fixed rod 7 and the two limit blocks 15 forward. The two fixed rods 7 push one end of the two pull rods 18 forward, and the other end of the pull rod 18 pushes the front of the shell 4 to move upward. The shell 4 starts to rotate with the two connecting blocks 3 as the fulcrum, so that the angle of the shell 4 can be changed, thereby realizing the function of changing the cable laying angle.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A novel cable laying guide device for power grid construction, comprising a base (1), characterized in that: The upper middle part of the base (1) is fixedly connected to an electric push rod (2), the left and right sides of the upper rear side of the base (1) are fixedly connected to connecting blocks (3), the upper parts of the two connecting blocks (3) are rotatably connected to a shell (4), the upper middle part of the base (1) is slidably connected to two limit blocks (5), the upper parts of the two limit blocks (5) are fixedly connected to a slider (6), the front end of the electric push rod (2) is fixedly connected to the rear side of the slider (6), the middle part of the slider (6) is fixedly connected to a fixing rod (7), the left and right ends of the fixing rod (7) are rotatably connected to a pull rod (8), the upper ends of the two pull rods (8) are rotatably connected to the left and right sides of the lower front side of the shell (4), and a clamping assembly is provided inside the shell (4), and the clamping assembly is used to clamp the cable.

2. The novel cable laying guide device for power grid construction according to claim 1 is characterized in that: The clamping assembly includes an electric push rod 2 (11), the electric push rod 2 (11) is fixedly connected to the inside of the shell (4), the inside of the shell (4) is slidably connected to a slider 2 (12), the rear of the slider 2 (12) is fixedly connected to the front end of the electric push rod 2 (11), the left and right ends of the slider 2 (12) are rotatably connected to a pull rod 2 (14), the middle of the slider 2 (12) is fixedly connected to a limiting block 2 (13), the two far ends of the two pull rods 2 (14) are rotatably connected to a fixed block (15), the two fixed blocks (15) are slidably connected to the left and right sides of the inside of the shell (4), and the front and rear sides of the lower part of the fixed block (15) are fixedly connected to a limiting block 3 (16).

3. The novel cable laying guide device for power grid construction according to claim 1 is characterized in that: A support block (10) is fixedly connected to the front upper side of the base (1), and the upper portion of the support block (10) abuts against the lower portion of the housing (4).

4. The novel cable laying guide device for power grid construction according to claim 1 is characterized in that: A limiting groove (9) is provided on both left and right sides of the upper portion of the base (1), and the limiting block (5) slides inside the limiting groove (9).

5. The novel cable laying guide device for power grid construction according to claim 1 is characterized in that: A plurality of evenly distributed brackets (21) are fixedly connected to the lower edge of the base (1).

6. The novel cable laying guide device for power grid construction according to claim 2, characterized in that: The shell (4) is provided with three limiting grooves (18) on both the front and rear sides thereof, and a plurality of the three limiting blocks (16) slide inside the two three limiting grooves (18) respectively.

7. The novel cable laying guide device for power grid construction according to claim 2, characterized in that: A second limiting groove (17) is provided in the middle of the interior of the housing (4), and the second slider (12), the second limiting block (13), the two second pull rods (14) and the two fixed blocks (15) all slide inside the second limiting groove (17).

8. The novel cable laying guide device for power grid construction according to claim 2, characterized in that: The upper part of the housing (4) is fixedly connected to a plurality of evenly distributed guide wheels (20), and the upper part of the fixed block (15) is fixedly connected to a driver (19).

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