Cable trench plate laying device for data communication cable

Abstract

The invention discloses a cable trench plate laying device for a data communication cable. Relates to the power supply field. When the surface of an existing trench plate is fragile, a steel wire rope may be tied into the surface of the trench plate, so that dents and scratches appear on the trench plate, and even the trench plate may be locally damaged. The cable trench plate laying device comprises a hoisting frame body and a hoisting assembly, the hoisting frame body and the hoisting assembly are connected to form the cable trench plate laying device, a transverse lead screw is installed on the hoisting frame body, an anti-deviation rod is installed above the transverse lead screw, the transverse lead screw and the anti-deviation rod are arranged in parallel, and the hoisting frame body is connected with the hoisting assembly through the transverse lead screw and the anti-deviation rod. The hanging assemblies can horizontally move along the transverse lead screw and the deviation preventing rod, the distance between the two hanging assemblies on the transverse lead screw and the deviation preventing rod is adjusted, threads of the transverse lead screw are of a two-way structure, the end of the transverse lead screw is fixedly connected with a rotating disc, and the rotating disc drives the transverse lead screw to rotate when rotating. The method is applied to the field of power supply cable laying.

Description

Technical Field

[0001] The invention relates to the field of power cable laying, and in particular to a cable trench plate laying device for data communication cables. Background Art

[0002] Cable trench plates are a type of cover plate used to cover cable trenches. They are mainly used to protect cables and prevent people from accidentally stepping on them and causing damage. They can also protect cables from external mechanical damage. At the same time, they can prevent people from falling into the cable trench and improve workplace safety. When the cables need to be inspected or maintained, the trench plates can be easily opened for operation.

[0003] When laying the cable trench, it is usually started from one end of the cable trench. If the trench is heavier, it may be necessary to use equipment such as a crane to assist in lifting. Gently place the trench on the trench, taking care to avoid collision with the trench wall and the trench that has been laid. Adjust the level and position: Use a level to check the level of the trench, and use tools such as a crowbar to fine-tune the position of the trench to ensure that adjacent trenches fit tightly and the height difference meets the requirements. For trenches with sealing requirements, ensure that they are well sealed to prevent debris and water from entering the cable trench. Fix the trench if necessary: ​​Some trenches may need to be fixed, such as connecting the trench to the trench wall with bolts. When fixing, pay attention to the tightening of the bolts to avoid damaging the trench.

[0004] At present, the material of cable trench plates is heavy, and manual handling and laying will be very laborious. When using a crane for lifting, the cable trench plates will be damaged. If a steel wire rope is used as a lifting device, the steel wire rope is relatively hard. During the lifting process, especially when the surface of the trench plate is relatively fragile, the steel wire rope may be squeezed into the surface of the trench plate, causing dents and scratches on the trench plate, and may even cause partial damage to the trench plate. For some cable trench plates with protective coatings or high appearance requirements, this damage will affect their quality and appearance. When using a lifting belt for lifting, although the lifting belt is relatively soft and causes less damage to the surface of the trench plate, the strength of the lifting belt is limited. If the trench plate is heavy and exceeds the load limit of the lifting belt, the lifting belt may be deformed and elongated, affecting the stability of the lifting, and may even break in extreme cases. Summary of the invention

[0005] In order to solve the problem that when the surface of the existing trench plate is relatively fragile, the steel wire rope may be squeezed into the surface of the trench plate, causing dents and scratches on the trench plate, and even partial damage to the trench plate, the present invention provides a data communication cable trench plate laying device.

[0006] The technical solution of the present invention is:

[0007] A data communication cable trench plate laying device, the data communication cable trench plate laying device comprising a hanging frame and a hanging assembly, the hanging frame and the hanging assembly are connected to form a cable trench plate laying device, the hanging frame is lifted by a lifting device, and the hanging assembly lifts the cable trench plate;

[0008] A transverse screw is installed on the lifting frame, and an anti-deflection rod is installed above the transverse screw. The transverse screw and the anti-deflection rod are arranged in parallel, and the lifting frame is connected to the hanging assembly through the transverse screw and the anti-deflection rod. The hanging assembly can move horizontally along the transverse screw and the anti-deflection rod to adjust the distance between the two hanging assemblies on the transverse screw and the anti-deflection rod. The thread of the transverse screw is a bidirectional structure, and the end of the transverse screw is fixedly connected to a turntable, which drives the transverse screw to rotate when the turntable rotates.

[0009] Furthermore, the hoisting frame is composed of an upper hanging beam, a hanging ring and a side support plate;

[0010] Two side support plates are symmetrically connected below the upper hanging crossbeam, and the two side support plates are vertically fixedly connected to the upper hanging crossbeam to form a supporting body. A lifting ring is fixedly installed at the middle position of the top of the upper hanging crossbeam.

[0011] Furthermore, a bearing frame is installed on the side support plate, and the rolling bearing on the bearing frame is rotatably connected to the rod surface of the transverse screw to enable the transverse screw to rotate.

[0012] Furthermore, the hanging assembly includes a slider, a hanging rod, a pull rope, a positioning rod, a hanging device, an upper hanging ring and a lower hanging ring;

[0013] The bottom of the slider is connected to the upper lifting ring and the suspension rod respectively, the upper lifting ring is connected to the lower lifting ring through a pull rope, and the lower lifting ring is connected to the hanging device;

[0014] The bottom of the suspension rod is connected to a positioning rod, the positioning rod is an L-shaped rod structure, and the positioning rod passes through a positioning ring of a hanging device.

[0015] Furthermore, the slider is provided with a rod hole and a threaded hole, and the rod hole and the threaded hole are arranged on the slider up and down, the rod hole and the threaded hole are in a transverse penetrating structure, and the rod hole and the threaded hole are arranged in parallel;

[0016] An anti-deflection rod is inserted into the rod hole, so that the slider moves horizontally on the anti-deflection rod to prevent the slider from deflecting when moving;

[0017] The threaded hole is connected to the transverse screw through a threaded structure, and the threaded holes on the two sliders are reverse threaded hole structures. The spiral direction of the threaded hole on the slider matches the thread of the transverse screw bracket. When the transverse screw rotates, due to the different directions of the threads at both ends of the transverse screw, the two sliders can move horizontally on the transverse screw in opposite directions or at the same time along the direction of the transverse screw.

[0018] Further, the hanging device includes a hanging plate, a rotating bearing, a shaft, a hook plate and a positioning ring;

[0019] The top of the hanging plate is fixedly connected to the lower hanging ring, the bottom of the hanging plate is fixedly connected to the rotating bearing, the inner ring surface of the rotating bearing is fixedly connected to the axial surface of the shaft member, the shaft member is a solid shaft, and the bottom of the shaft member is fixedly connected to the middle position of the bottom of the hook plate, the axial surface of the shaft member is fixedly connected to the positioning ring, and the positioning ring and the hook plate are in a parallel structure.

[0020] Furthermore, the hook plate is a rectangular plate structure, and a rubber pad is provided above the hook plate;

[0021] The width of the hook plate is smaller than the width of the strip hole on the cable trench plate. When the hook plate coincides with the strip hole on the cable trench plate, the hook plate can be inserted into the strip hole on the cable trench plate. When the hanger device is driven to move vertically upward by a pull rope, the upper end surface of the hook plate on the hanger device fits with the bottom plate surface of the cable trench plate.

[0022] Furthermore, the cable trench plate is arranged above the cable trench, and the length of the cable trench plate is greater than the width of the cable trench, and the cable trench plate is supported by the top end surface of the cable trench plate;

[0023] The cable trench plate is provided with strip holes, and the strip holes can be provided on the plate surface of the cable trench plate in a horizontal or vertical direction.

[0024] Furthermore, the top of the suspension rod and the bottom of the slider are fixedly connected, and when the slider moves horizontally, the suspension rod is synchronously driven to move synchronously;

[0025] The bottom of the hanger is fixedly connected to the positioning rod, and the positioning rod is composed of a transverse steel plate and a plug column, and the plug column is vertically connected to the steel plate, wherein the plug column on the positioning rod is inserted into the positioning ring of the shaft. By arranging the positioning rod at the bottom of the hanger, the plug column on the positioning rod is inserted into the positioning ring of the shaft to prevent the hanging device from rotating, and limit the cable trench plate when the cable trench plate is lifted.

[0026] Furthermore, the cable trench has a cable laying area inside, and the cables are laid along the direction of the cable trench.

[0027] Compared with the prior art, the present invention has the following effects:

[0028] When the cable trench plate is hoisted by the present invention, first, the hook body of the hoisting device is hung on the lifting ring on the hoisting frame. When the lifting ring is hoisted, the hoisting frame and the hanging assembly are hoisted at the same time through the lifting ring. A transverse screw and an anti-deflection rod are respectively arranged between the side support plates of the hoisting frame. Slide blocks are arranged on the transverse screw and the anti-deflection rod. When the transverse screw rotates clockwise, the distance between the two slide blocks becomes larger. When the transverse screw rotates counterclockwise, the distance between the two slide blocks becomes smaller. The distance between the two hanging devices can be changed through the above structure, so that different cable trench plates can be hoisted.

[0029] The hanging assembly of the present invention has a hanging device, and the hanging device is provided with a hook plate, the hook plate is a rectangular steel plate structure, and the plate width of the hook plate is smaller than the hole width of the strip hole on the cable trench plate, the hook plate on the hanging device is inserted into the strip hole of the cable trench plate, at this time, the hook plate on the hanging device is arranged below the cable trench plate, and then, the hook plate on the hanging device is rotated, the rotation angle of the hook plate is 90 degrees, so that the hook plate and the strip hole on the cable trench plate form a cross structure, at this time, the positioning ring on the hanging device is hung on the positioning rod, because the shaft member and the rotating bearing 252 are rotatably connected, therefore, in order to prevent the shaft member from rotating during the lifting process, the positioning ring on the shaft member is connected to the positioning rod, through the above structure, the shaft member can be prevented from further rotation, thereby limiting the shaft member 253 and ensuring the stability of the cable trench plate during lifting.

[0030] The present invention replaces the traditional manual handling method, saves time and effort in the lifting process, and is convenient for laying the cable hook plate. At the same time, the pull rope adopts a metal chain structure to replace the traditional method in the lifting process. Especially when the surface of the groove plate is relatively fragile, the wire rope may be squeezed into the surface of the groove plate, causing dents and scratches on the groove plate, and may even cause partial damage to the groove plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the connection between the slider and the pendant device;

[0033] Figure 3 It is a connection diagram of the hanging frame and hanging components;

[0034] Figure 4 It is the structural use diagram of the pendant device;

[0035] Figure 5 yes Figure 1 A partial enlarged view of

[0036] Figure 6It is a schematic diagram of the connection between the rotating bearing and the shaft;

[0037] Figure 7 It is a schematic diagram of the connection between the slider and the suspension rod;

[0038] Figure 8 This is a schematic diagram of the case where the strip holes of the cable trench plate are opened horizontally;

[0039] Fig. 9 This is a schematic diagram of the strip holes of the cable trench plate being opened longitudinally;

[0040] In the figure: 1, lifting frame, 2, hanging assembly, 3, horizontal screw, 4, anti-deflection rod, 5, turntable, 6, cable groove plate, 7, cable groove, 11, upper hanging beam, 12, lifting ring, 13, side support plate, 21, slider, 22, hanging rod, 23, pull rope, 24, positioning rod, 25, hanging device, 26, upper lifting ring, 27, lower lifting ring, 211, rod hole, 212, threaded hole, 251, hanging plate, 252, rotating bearing, 253, shaft, 254, hook plate, 255, positioning ring. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0042] Specific implementation method 1: Combination Figure 1 —3 describes this embodiment, a data communication cable trench plate laying device of this embodiment, the data communication cable trench plate laying device comprises a hanging frame 1 and a hanging assembly 2, the hanging frame 1 and the hanging assembly 2 are connected to form a cable trench plate laying device, the hanging frame 1 is lifted by a lifting device, and the hanging assembly 2 lifts the cable trench plate;

[0043] A transverse screw 3 is installed on the lifting frame 1, and an anti-deflection rod 4 is installed above the transverse screw 3. The transverse screw 3 and the anti-deflection rod 4 are arranged in parallel, and the lifting frame 1 is connected to the hanging component 2 through the transverse screw 3 and the anti-deflection rod 4. The hanging component 2 can move horizontally along the transverse screw 3 and the anti-deflection rod 4 to adjust the distance between the two hanging components 2 on the transverse screw 3 and the anti-deflection rod 4. The thread of the transverse screw 3 is a bidirectional structure, and the end of the transverse screw 3 is fixedly connected to a turntable 5, which drives the transverse screw 3 to rotate when the turntable 5 rotates.

[0044] Specific implementation method 2: Combination Figure 4 —9 describes the present embodiment, a data communication cable trench plate laying device, the hanging frame 1 is composed of an upper hanging beam 11, a hanging ring 12 and a side support plate 13;

[0045] Two side support plates 13 are symmetrically connected to the lower part of the upper hanging cross beam 11 , and the two side support plates 13 are vertically fixedly connected to the upper hanging cross beam 11 to form a supporting body. A lifting ring 12 is fixedly installed at the middle position of the top of the upper hanging cross beam 11 .

[0046] The top of the side support plate 13 is welded to the bottom of the upper hanging beam 11 to form an integrated structure, and the transverse screw 3 and the anti-deflection rod 4 are connected by setting a supporting body, so that the slider can move horizontally on the transverse screw 3 and the anti-deflection rod 4.

[0047] Specific implementation method three: Combination Figure 4 —9 describes the present embodiment, a data communication cable trench plate laying device, wherein a bearing frame is installed on the side support plate 13, and the rolling bearing on the bearing frame is rotatably connected to the rod surface of the transverse screw 3, so that the transverse screw 3 rotates.

[0048] The two ends of the transverse screw 3 are two transverse screws 3 with reverse structures. When the transverse screw 3 rotates, the slider connected to the transverse screw 3 matches with each other. When the transverse screw 3 rotates clockwise, the distance between the two sliders becomes larger. When the transverse screw 3 rotates counterclockwise, the distance between the two sliders becomes smaller. The distance between the two hanging devices can be changed through the above structure, so that different cable trench plates can be hoisted.

[0049] Specific implementation method four: Combination Figure 4 —9 describes the present embodiment, a data communication cable cable trench plate laying device, the hanging assembly 2 includes a slider 21, a hanging rod 22, a pull rope 23, a positioning rod 24, a hanging device 25, an upper hanging ring 26 and a lower hanging ring 27;

[0050] The bottom of the slider 21 is connected to the upper lifting ring 26 and the suspension rod 22 respectively, the upper lifting ring 26 is connected to the lower lifting ring 27 through the pull rope 23, and the lower lifting ring 27 is connected to the hanging device 25;

[0051] The bottom of the suspension rod 22 is connected to a positioning rod 24 . The positioning rod 24 is an L-shaped rod structure, and the positioning rod 24 passes through a positioning ring 255 of the hanging device 25 .

[0052] The positioning ring 255 is a ring structure, and one end of the positioning ring 255 is fixedly connected to the shaft 253 by welding. When the hook plate 254 passes through the cable trench plate and the cable trench plate 254 is lifted vertically upward, the pull rope 23 is in a stretched state, and the cable trench plate 6 is lifted vertically upward through the hook plate 254.

[0053] Specific implementation method five: Combination Figure 4—9 describes this embodiment, a data communication cable cable trench plate laying device, the slider 21 is provided with a rod hole 211 and a threaded hole 212, and the rod hole 211 and the threaded hole 212 are arranged on the slider 21 in an up-and-down manner, the rod hole 211 and the threaded hole 212 are in a transverse penetrating structure, and the rod hole 211 and the threaded hole 212 are arranged in parallel;

[0054] The rod hole 211 is penetrated with an anti-deflection rod 4, so that the slider 21 moves horizontally on the anti-deflection rod 4 to prevent the slider 21 from deflecting when moving;

[0055] The threaded hole 212 is connected to the transverse screw 3 through a threaded structure, and the threaded holes on the two sliders 21 are reverse threaded hole structures. The spiral direction of the threaded hole 212 on the slider 21 matches the thread of the transverse screw 3 bracket. When the transverse screw 3 rotates, since the threads at both ends of the transverse screw 3 turn in different directions, the two sliders 21 can move horizontally on the transverse screw 3 in opposite or reverse directions at the same time along the direction of the transverse screw 3.

[0056] Specific implementation method six: Combination Figure 4 —9 describes this embodiment, a data communication cable trench plate laying device, the hanging device 25 includes a hanging plate 251, a rotating bearing 252, a shaft 253, a hook plate 254 and a positioning ring 255;

[0057] The top of the hanging plate 251 is fixedly connected to the lower hanging ring 27, the bottom of the hanging plate 251 is fixedly connected to the rotating bearing 252, the inner ring surface of the rotating bearing 252 is fixedly connected to the axial surface of the shaft 253, the shaft 253 is a solid shaft, and the bottom of the shaft 253 is fixedly connected to the middle position of the bottom of the hook plate 254, the axial surface of the shaft 253 is fixedly connected to the positioning ring 255, and the positioning ring 255 and the hook plate 254 are in a parallel structure.

[0058] Specific implementation method seven: Combination Figure 4 —9 describes this embodiment, a data communication cable trench plate laying device, the hook plate 254 is a rectangular plate structure, and a rubber pad is provided above the hook plate 254;

[0059] The width of the hook plate 254 is smaller than the width of the strip hole on the cable trench plate 6. When the hook plate 254 coincides with the strip hole on the cable trench plate 6, the hook plate 254 can pass through the strip hole on the cable trench plate 6. When the hanger device 25 drives the hanger device 25 to move vertically upward through the pull rope 23, the upper end surface of the hook plate 254 on the hanger device 25 fits with the bottom plate surface of the cable trench plate 6.

[0060] Specific implementation method eight: Combination Figure 4—9 describes the present embodiment, a data communication cable cable trench plate laying device, wherein the cable trench plate 6 is arranged above the cable trench 7, and the length of the cable trench plate 6 is greater than the width of the cable trench 7, and the cable trench plate 6 is supported by the top end surface of the cable trench plate 6;

[0061] The cable trench plate 6 is provided with strip holes, and the strip holes can be provided on the plate surface of the cable trench plate 6 in a horizontal or vertical direction.

[0062] Specific implementation method nine: Combination Figure 4 —9 describes this embodiment, a data communication cable cable trench plate laying device, the top of the suspension rod 22 and the bottom of the slider 21 are fixedly connected, and when the slider 21 moves horizontally, it synchronously drives the suspension rod 22 to move synchronously;

[0063] The bottom of the suspension rod 22 is fixedly connected to the positioning rod 24. The positioning rod 24 is composed of a transverse steel plate and a plug column, and the plug column is vertically connected to the steel plate, wherein the plug column on the positioning rod 24 is inserted into the positioning ring 255 of the shaft 253. By arranging the positioning rod 24 at the bottom of the suspension rod 22, the plug column on the positioning rod 24 is inserted into the positioning ring 255 of the shaft 253 to prevent the hanging device 25 from rotating. When the cable trench plate 6 is lifted, the cable trench plate 6 is limited.

[0064] Specific implementation method ten: Combination Figure 4 —9 describes this embodiment, a data communication cable cable trench plate laying device, wherein the cable trench 7 has a cable laying area inside, and the cables are laid along the direction of the cable trench 7.

[0065] Working principle:

[0066] When the cable trench plate 6 is hoisted, first, the hook of the lifting device is hung on the lifting ring 12 on the lifting frame 1. When the lifting ring 12 is lifted, the lifting frame 1 and the hanging assembly 2 are lifted at the same time through the lifting ring 12. A transverse screw 3 and an anti-deflection rod 4 are respectively arranged between the side support plates 13 of the lifting frame 1. A slider 21 is arranged on the transverse screw 3 and the anti-deflection rod 4. When the transverse screw 3 rotates clockwise, the distance between the two sliders becomes larger. When the transverse screw 3 rotates counterclockwise, the distance between the two sliders becomes smaller. The distance between the two hanging devices can be changed through the above structure, so that different cable trench plates can be hoisted. The hanging assembly has a hanging device 25, and a hook plate 254 is arranged on the hanging device 25. The hook plate 254 is a rectangular steel plate structure, and the plate width of the hook plate 254 is smaller than the cable The width of the strip hole on the groove plate 6 is large enough to allow the hook plate 254 on the hanging device 25 to be inserted into the strip hole of the cable groove plate 6. At this time, the hook plate 254 on the hanging device 25 is set below the cable groove plate 6. Then, the hook plate 254 on the hanging device 25 is rotated. The rotation angle of the hook plate 254 is 90 degrees, so that the hook plate 254 and the strip hole on the cable groove plate 6 form a cross structure. At this time, the positioning ring 255 on the hanging device 25 is hung on the positioning rod 24. Since the shaft 253 is rotatably connected to the rotating bearing 252, in order to prevent the shaft from rotating during the lifting process, the positioning ring 255 on the shaft 253 is connected to the positioning rod 24. Through the above structure, the shaft 253 can be prevented from further rotating, thereby limiting the shaft 253 and ensuring the stability of the cable groove plate 6 during lifting.

[0067] The above is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent replacement and improvement made to the above embodiments without departing from the content of the technical solution of the present invention, based on the technical essence of the present invention, within the spirit and principles of the present invention, still fall within the protection scope of the technical solution of the present invention.

Claims

1. A data communication cable trench laying device, characterized in that: The data communication cable trench plate laying device comprises a hanging frame (1) and a hanging assembly (2), wherein the hanging frame (1) and the hanging assembly (2) are connected to form the cable trench plate laying device, the hanging frame (1) is lifted by a lifting device, and the hanging assembly (2) lifts the cable trench plate; A transverse screw (3) is installed on the hanging frame (1), and an anti-deflection rod (4) is installed above the transverse screw (3). The transverse screw (3) and the anti-deflection rod (4) are arranged in parallel, and the hanging frame (1) is connected to the hanging component (2) through the transverse screw (3) and the anti-deflection rod (4). The hanging component (2) can move horizontally along the transverse screw (3) and the anti-deflection rod (4) to adjust the distance between the two hanging components (2) on the transverse screw (3) and the anti-deflection rod (4). The thread of the transverse screw (3) is a bidirectional structure, and the end of the transverse screw (3) is fixedly connected to a turntable (5), and when the turntable (5) rotates, it drives the transverse screw (3) to rotate.

2. The data communication cable trench plate laying device according to claim 1, characterized in that: The hanging frame (1) is composed of an upper hanging beam (11), a hanging ring (12) and a side support plate (13); Two side support plates (13) are symmetrically connected below the upper hanging cross beam (11), and the two side support plates (13) are vertically fixedly connected to the upper hanging cross beam (11) to form a supporting body, and a lifting ring (12) is fixedly installed at the middle position of the top of the upper hanging cross beam (11).

3. The data communication cable trench plate laying device according to claim 2, characterized in that: A bearing frame is installed on the side support plate (13), and a rolling bearing on the bearing frame is rotatably connected to the rod surface of the transverse screw (3), so that the transverse screw (3) rotates.

4. The data communication cable trench plate laying device according to claim 1, characterized in that: The hanging assembly (2) comprises a slider (21), a hanging rod (22), a pull rope (23), a positioning rod (24), a hanging device (25), an upper hanging ring (26) and a lower hanging ring (27); The bottom of the slider (21) is connected to an upper lifting ring (26) and a lifting rod (22) respectively; the upper lifting ring (26) is connected to a lower lifting ring (27) via a pull rope (23); and the lower lifting ring (27) is connected to a hanging device (25); The bottom of the suspension rod (22) is connected to a positioning rod (24), the positioning rod (24) is an L-shaped rod structure, and the positioning rod (24) passes through a positioning ring (255) of a hanging device (25).

5. The data communication cable trench plate laying device according to claim 4, characterized in that: The slider (21) is provided with a rod hole (211) and a threaded hole (212), and the rod hole (211) and the threaded hole (212) are arranged on the slider (21) in an up-and-down manner, the rod hole (211) and the threaded hole (212) are in a transverse penetrating structure, and the rod hole (211) and the threaded hole (212) are arranged in parallel; An anti-deflection rod (4) is inserted into the rod hole (211), so that the slider (21) moves horizontally on the anti-deflection rod (4) to prevent the slider (21) from deflecting when moving; The threaded hole (212) is connected to the transverse lead screw (3) via a threaded structure, and the threaded holes on the two sliders (21) are reverse threaded hole structures. The spiral direction of the threaded hole (212) on the slider (21) matches the thread of the transverse lead screw (3) bracket. When the transverse lead screw (3) rotates, the threads at both ends of the transverse lead screw (3) rotate in different directions, so that the two sliders (21) can move horizontally on the transverse lead screw (3) in opposite directions or in opposite directions at the same time along the direction of the transverse lead screw (3).

6. The data communication cable trench plate laying device according to claim 5, characterized in that: The hanging device (25) comprises a hanging plate (251), a rotating bearing (252), a shaft (253), a hook plate (254) and a positioning ring (255); The upper part of the hanging plate (251) is fixedly connected to the lower hanging ring (27), the bottom of the hanging plate (251) is fixedly connected to the rotating bearing (252), the inner ring surface of the rotating bearing (252) is fixedly connected to the axial surface of the shaft member (253), the shaft member (253) is a solid shaft, and the bottom of the shaft member (253) is fixedly connected to the middle position of the bottom of the hook plate (254), the axial surface of the shaft member (253) is fixedly connected to the positioning ring (255), and the positioning ring (255) and the hook plate (254) are in parallel structure.

7. The data communication cable trench plate laying device according to claim 6, characterized in that: The hook plate (254) is a rectangular plate structure, and a rubber pad is arranged above the hook plate (254); The width of the hook plate (254) is smaller than the width of the strip hole on the cable trench plate (6). When the hook plate (254) and the strip hole on the cable trench plate (6) overlap, the hook plate (254) can pass through the strip hole on the cable trench plate (6). When the hanging device (25) drives the hanging device (25) to move vertically upward through the pull rope (23), the upper end surface of the hook plate (254) on the hanging device (25) fits with the bottom plate surface of the cable trench plate (6).

8. The data communication cable trench plate laying device according to claim 7, characterized in that: The cable trench plate (6) is arranged above the cable trench (7), and the length of the cable trench plate (6) is greater than the width of the cable trench (7), and the cable trench plate (6) is supported by the top end surface of the cable trench plate (6); The cable trench plate (6) is provided with strip holes, and the strip holes can be provided on the plate surface of the cable trench plate (6) in a horizontal or vertical direction.

9. The cable trench plate laying device for data communication cables according to claim 4, characterized in that: The top of the suspension rod (22) and the bottom of the slider (21) are fixedly connected, and when the slider (21) moves horizontally, it drives the suspension rod (22) to move synchronously; The bottom of the suspension rod (22) is fixedly connected to the positioning rod (24), and the positioning rod (24) is composed of a transverse steel plate and a plug column, and the plug column is vertically connected to the steel plate, wherein the plug column on the positioning rod (24) is inserted into the positioning ring (255) of the shaft (253). By arranging the positioning rod (24) at the bottom of the suspension rod (22), the plug column on the positioning rod (24) is inserted into the positioning ring (255) of the shaft (253), thereby preventing the hanging device (25) from rotating, and limiting the cable trench plate (6) when the cable trench plate (6) is hoisted.

10. The cable trench plate laying device for data communication cables according to claim 8, characterized in that: The cable trench (7) has a cable laying area inside, and the cables are laid along the direction of the cable trench (7).

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