Power cable paving device

Abstract

The utility model relates to the technical field of cables, and discloses a power cable paving device, which comprises a bottom plate, two moving grooves are formed in the top of the bottom plate, two moving blocks are slidably connected in the moving grooves, a paving machine is fixedly connected to the tops of the moving blocks, an extension plate is fixedly connected to one side of each moving block, and the extension plate is fixedly connected to the other side of each moving block. And a handle is fixedly connected to the top of the extension plate, a movable groove is formed in one side of the extension plate, a cover plate is fixedly connected to the interior of the movable groove, and a fixing mechanism used for fixing the position of the laying machine is installed in the movable groove. According to the power cable paving device, the two paving machines are moved to drive the moving blocks to slide in the moving grooves, and the moving blocks are used in cooperation with the fixing mechanisms, so that the situation that the paving machines shake during cable conveying due to the fact that screw heads or threads are damaged due to frequent rotation of adjusting screws can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable technical field especially relates to a power cable laying device. BACKGROUND

[0002] Cables have power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multiple wires and insulation layers and used to connect circuits, electrical appliances, etc.

[0003] The existing related technology, the inventor thinks that there are often the following defects: the existing cable laying machine adjusts the distance between the devices by rotating the adjusting screw to adjust the distance between the laying machines. If the force applied when adjusting the screw is too large, it may cause damage to the screw head or the thread. The damaged screw head cannot cooperate with the nut or the screw hole, which makes it impossible to fix or adjust. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is that the existing cable laying machine adjusts the distance between the devices by rotating the adjusting screw. However, if the force applied when adjusting the screw is too large, it may cause damage to the screw head or the thread. The damaged screw head cannot cooperate with the nut or the screw hole, which makes it impossible to fix or adjust. Therefore, we propose a power cable laying device.

[0005] To achieve the above purpose, the following technical scheme is adopted in the present application: a power cable laying device, comprising a bottom plate, two moving grooves are opened at the top of the bottom plate, two moving blocks are slidably connected inside the moving grooves, a laying machine is fixedly connected to the top of the moving block, an extension plate is fixedly connected to one side of the moving block, a handle is fixedly connected to the top of the extension plate, a movable groove is opened on one side of the extension plate, and a cover plate is fixedly connected inside the movable groove.

[0006] A fixing mechanism for fixing the position of the laying machine is installed inside the movable groove.

[0007] Preferably, the fixing mechanism comprises a first through slot opened on one side of the cover plate, a moving rod is slidably connected inside the first through slot, an arc-shaped pushing block is fixedly connected to one side of the moving rod, a second through slot is opened at the bottom of the movable groove, a plurality of plug-in grooves are opened at the top of the bottom plate, a plug-in rod is slidably connected inside the second through slot, and an arc-shaped stress block is fixedly connected to the top of the plug-in rod.

[0008] Preferably, limit grooves are opened at both ends of the movable groove, limit blocks are fixedly connected to both ends of the arc-shaped stress block, and the surface of the limit block is slidably connected with the inside of the limit groove.

[0009] Preferably, the bottom of the arc-shaped stress block is fixedly connected with a return spring, and the bottom of the return spring is fixedly connected with the bottom of the movable slot inner cavity.

[0010] Preferably, one side of the arc-shaped pushing block is fixedly connected with a thrust spring, and one side of the thrust spring is fixedly connected with one side of the cover plate.

[0011] Preferably, the surface of the insertion rod is slidably connected with the inside of the insertion slot, and the external shape of the insertion rod is consistent with the internal shape of the insertion slot.

[0012] Preferably, both ends of the movable slot inner cavity are provided with a sliding groove, and both ends of the movable block are fixedly connected with a sliding block, and the surface of the sliding block is slidably connected with the inside of the sliding groove.

[0013] The technical effects and advantages of the present application are as follows:

[0014] In the present application, the staff drives the movable block to slide in the movable slot by moving two laying machines, and cooperates with the fixing mechanism, so that the screw head damage or thread damage caused by frequent rotation of the adjusting screw is avoided, and the laying machine is prevented from shaking during cable conveying. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the present application;

[0016] Figure 2 It is a split structure schematic diagram of the present application;

[0017] Figure 3 It is a fixing mechanism sectional view of the present application;

[0018] Figure 4 It is an enlarged view of A of the present application; Figure 3

[0019] Figure 5 It is a sliding structure sectional view of the present application.

[0020] Legend: 1, bottom plate; 2, movable slot; 3, movable block; 4, laying machine; 5, extension plate; 6, handle; 7, movable slot; 8, cover plate; 9, first insertion slot; 10, movable rod; 11, arc-shaped pushing block; 13, second insertion slot; 14, insertion rod; 15, arc-shaped stress block; 16, insertion slot; 17, limiting slot; 18, limiting block; 19, return spring; 20, thrust spring; 21, sliding groove; 22, sliding block. DETAILED DESCRIPTION

[0021] ​The utility model will be further explained in detail in combination with the drawings and the preferred embodiment, these drawings are all simplified schematic diagram, only with the schematic way the basic structure of the utility model is shown, therefore it only shows the related structure of the utility model.

[0022] Referring to Figure 1 , Figure 2 and Figure 3 , the utility model provides a technical scheme: a power cable laying device, including the bottom plate 1, the top of bottom plate 1 is equipped with two mobile grooves 2, the inside of mobile groove 2 is slidably connected with two moving blocks 3, the top of moving block 3 is fixedly connected with laying machine 4, the side of moving block 3 is fixedly connected with extension plate 5, the top of extension plate 5 is fixedly connected with handle 6, the side of extension plate 5 is equipped with movable slot 7, movable slot 7 is fixedly connected with cover plate 8 in the inside,

[0023] The inside of movable slot 7 is installed with the fixed mechanism for the position of laying machine 4, and the staff drives moving block 3 to slide in the inside of mobile groove 2 by moving two laying machines 4, and is used in cooperation with fixed mechanism, can avoid the damage of screw head or thread damage caused by frequent rotation adjusting screw, leads to the situation that laying machine 4 shakes when conveying cable.

[0024] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , in the embodiment: fixed mechanism includes the first wear slot 9 equipped in the side of cover plate 8, the inside of first wear slot 9 is slidably connected with moving rod 10, the side of moving rod 10 is fixedly connected with arc push block 11, the bottom of movable slot 7 inner chamber is equipped with second wear slot 13, the top of bottom plate 1 is equipped with multiple insertion slot 16, the inside of second wear slot 13 is slidably connected with insertion rod 14, the top of insertion rod 14 is fixedly connected with arc stress block 15, the staff drives insertion rod 14 to insert into insertion slot 16 by adjusting the position of moving rod 10, so that the position of laying machine 4 is limited and fixed.

[0025] Referring to Figure 3 , in the embodiment: the both ends of movable slot 7 inner chamber are equipped with limiting slot 17, the both ends of arc stress block 15 are fixedly connected with limiting block 18, the surface of limiting block 18 is slidably connected with the inside of limiting slot 17, the cooperation of limiting block 18 and limiting slot 17 can effectively limit the moving range of arc stress block 15 in movable slot 7, guarantees the stability of arc stress block 15 when stressed.

[0026] Referring to Figure 3As shown in the embodiment: the bottom of the arc-shaped stress block 15 is fixedly connected with the reset spring 19, the bottom of the reset spring 19 is fixedly connected with the inner cavity of the movable slot 7, and the reset spring 19 is arranged to provide an upward restoring force when the arc-shaped stress block 15 is moved downward under external force, so that the arc-shaped stress block 15 can quickly return to the original position after the external force disappears.

[0027] Referring to Figure 3 As shown in the embodiment: one side of the arc-shaped pushing block 11 is fixedly connected with the thrust spring 20, one side of the thrust spring 20 is fixedly connected with one side of the cover plate 8, and the thrust spring 20 is arranged to provide stable thrust for the arc-shaped pushing block 11, so that the arc-shaped pushing block 11 can always maintain the pushing action on the arc-shaped stress block 15.

[0028] Referring to Figure 4 As shown in the embodiment: the surface of the insertion rod 14 is slidably connected with the inside of the insertion slot 16, the outer shape of the insertion rod 14 is consistent with the inner shape of the insertion slot 16, and the outer shape of the insertion rod 14 is consistent with the inner shape of the insertion slot 16, so that the insertion rod 14 can be tightly fitted in the insertion slot 16 and is not easy to loosen or fall off, and the tight fit enhances the stability and reliability of the equipment.

[0029] Referring to Figure 5 As shown in the embodiment: the inner cavity of the moving slot 2 is provided with a sliding groove 21 at both ends, and the both ends of the moving block 3 are fixedly connected with a sliding block 22, the surface of the sliding block 22 is slidably connected with the inside of the sliding groove 21, and the cooperation of the sliding block 22 and the sliding groove 21 makes the movement of the moving block 3 in the inner cavity of the moving slot 2 more stable, effectively prevents the moving block 3 from shaking or deviating during movement, and further improves the stability and reliability of the device.

[0030] Working principle: the worker adjusts the position of the moving rod 10, the moving rod 10 drives the arc-shaped pushing block 11 to the inside of the movable groove 7, the side of the arc-shaped pushing block 11 abuts against the side of the arc-shaped stress block 15, the arc-shaped stress block 15 drives the plug-in rod 14 to insert into the plug-in groove 16, the position of the laying machine 4 is limited and fixed, the cooperation of the limiting block 18 and the limiting groove 17 can effectively limit the moving range of the arc-shaped stress block 15 in the movable groove 7, the stability of the arc-shaped stress block 15 when stressed is ensured, the reset spring 19 is arranged, when the arc-shaped stress block 15 is downwardly moved under the action of external force, an upward restoring force is provided, the arc-shaped stress block 15 can quickly return to the original position after the external force disappears, the setting of the thrust spring 20 provides stable thrust for the arc-shaped pushing block 11, the arc-shaped pushing block 11 can always keep the pushing action on the arc-shaped stress block 15, the external shape of the plug-in rod 14 is consistent with the internal shape of the plug-in groove 16, the plug-in rod 14 can be tightly fitted in the plug-in groove 16, and the tight cooperation enhances the stability and reliability of the equipment, the cooperation of the sliding block 22 and the sliding groove 21 makes the movement of the moving block 3 in the inner cavity of the moving groove 2 more stable, the shaking or deviation of the moving block 3 during movement is effectively prevented, and the stability and reliability of the device are further improved.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A power cable laying device comprising a base plate (1), the top of which is provided with two moving grooves (2), characterized in that: The inside of the moving groove (2) is slidably connected with two moving blocks (3), the top of the moving block (3) is fixedly connected with a laying machine (4), one side of the moving block (3) is fixedly connected with an extension plate (5), the top of the extension plate (5) is fixedly connected with a handle (6), one side of the extension plate (5) is provided with a movable groove (7), the inside of the movable groove (7) is fixedly connected with a cover plate (8). The inside of the movable groove (7) is provided with a fixing mechanism for fixing the position of the laying machine (4).

2. A power cable laying apparatus according to claim 1, characterised in that: The fixing mechanism comprises a first penetrating slot (9) provided on one side of the cover plate (8), the inside of the first penetrating slot (9) is slidably connected with a moving rod (10), one side of the moving rod (10) is fixedly connected with an arc-shaped pushing block (11), the bottom of the inner cavity of the movable groove (7) is provided with a second penetrating slot (13), the top of the bottom plate (1) is provided with a plurality of insertion grooves (16), the inside of the second penetrating slot (13) is slidably connected with an insertion rod (14), the top of the insertion rod (14) is fixedly connected with an arc-shaped stress block (15).

3. A power cable laying apparatus according to claim 2, characterised in that: Both ends of the inner cavity of the movable groove (7) are provided with a limiting groove (17), both ends of the arc-shaped stress block (15) are fixedly connected with a limiting block (18), the surface of the limiting block (18) is slidably connected with the inside of the limiting groove (17).

4. A power cable installation apparatus according to claim 2, characterised in that: The bottom of the arc-shaped stress block (15) is fixedly connected with a return spring (19), the bottom of the return spring (19) is fixedly connected with the bottom of the inner cavity of the movable groove (7).

5. A power cable installation apparatus according to claim 2, characterised in that: One side of the arc-shaped pushing block (11) is fixedly connected with a thrust spring (20), one side of the thrust spring (20) is fixedly connected with one side of the cover plate (8).

6. A power cable installation apparatus according to claim 2, wherein: The surface of the insertion rod (14) is slidably connected with the inside of the insertion groove (16), the external shape of the insertion rod (14) is consistent with the internal shape of the insertion groove (16).

7. A power cable installation apparatus according to claim 1, wherein: Both ends of the inner cavity of the movable groove (2) are provided with a sliding groove (21), both ends of the moving block (3) are fixedly connected with a sliding block (22), the surface of the sliding block (22) is slidably connected with the inside of the sliding groove (21).

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