Electric power engineering line pay-off device

Abstract

The utility model provides an electric power engineering line pay-off device which comprises a base, movable brake wheels, a supporting frame, a line roller body, a motor, a slidable clamping and guiding frame structure and a pushable guiding pay-off frame structure, and the movable brake wheels are fixed to the four corners of the bottom end of the base through bolts respectively. According to the utility model, the fixed plate, the sliding hole, the sliding block, the clamping rod and the fixed rod are matched with each other, so that the pressure between the clamping rod and the fixed rod can be increased through the pushing of the spring arranged at the upper end of the sliding block in the use process, and wires of different specifications can be conveniently clamped and fixed in the use process; the motor, the pay-off frame, the fixed roller, the electric telescopic rod, the lifting frame and the pressing roller are arranged in a matched mode, the lifting frame and the pressing roller can be driven to ascend and descend through the electric telescopic rod in the using process, and the purposes of stopping and starting in the pay-off process are achieved in cooperation with the fixed roller in the ascending and descending process.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power engineering equipment, and in particular relates to a line laying device for electric power engineering lines. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy. In a broad sense, it also includes engineering that uses electricity as power and energy in various fields. In power engineering, it is necessary to pre-bury the wires underground. In the process of pre-burying the wires, a wire-laying device is required. The existing power engineering line laying device includes a body, a bottom wheel, a top groove, a rotating shaft, a wire outlet, a bracket, an adjusting shaft, a fixed shaft, an adjusting groove, a fixing frame, a wire shell, a coil, a connecting column, a handle, a stretching rod, a first gear, a crawler, a second gear, a third gear, a bump, a connecting block, a pulley, a rubber protective cover, a ball bearing, and a clamping block. This power engineering line laying device cannot guide wires of different specifications during use and cannot stop and start the line according to work needs during the line defense process. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a power engineering line laying device, which facilitates the clamping and fixing of wires of different specifications during use by improving the wire clamping and fixing mechanism during use, and improves the laying mechanism during use to facilitate stopping and starting during the laying process.

[0004] A line-laying device for electric power engineering comprises a base, wherein movable brake wheels are bolted to the four corners of the bottom end of the base; support frames are bolted to the front left side and the rear left side of the upper end of the base; a wire roller is arranged on the upper part between the support frames; a motor is bolted to the front right side of the upper end of the base, and the device is characterized in that a slidable clamping guide frame structure is arranged at the middle position of the upper end of the base; and a pushable guide and pay-off frame structure is arranged at the middle position of the upper right end of the base.

[0005] Preferably, the slidable clamping guide frame structure includes a fixed plate, and sliding holes are respectively opened inside the upper ends of the fixed plates; sliding blocks are slidably inserted inside the sliding holes; two ends of the clamping rod are respectively passed through the inside of the sliding blocks; and a fixing rod is arranged at the bottom between the fixed plates.

[0006] Preferably, the pushable guiding pay-off frame structure includes a pay-off frame, a fixed roller is arranged in the middle position inside the bottom end of the pay-off frame; electric telescopic rods are bolted to the front and rear of the upper end of the pay-off frame respectively; the bottom ends of the electric telescopic rods are bolted to the middle position of the front and rear of the upper end of the pay-off frame respectively and are penetrated; a pressing roller is arranged in the middle position inside the bottom end of the lifting frame.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. In the utility model, the fixing plate, the sliding hole, the sliding block, the clamping rod and the fixing rod are arranged in coordination with each other, which is conducive to increasing the pressure between the clamping rod and the fixing rod through the spring arranged on the upper end of the sliding block during use, and is convenient for clamping and fixing wires of different specifications during use.

[0009] 2. In the utility model, the motor, the pay-off frame, the fixed roller, the electric telescopic rod, the lifting frame and the pressure roller are arranged in coordination with each other, which is conducive to driving the lifting frame and the pressure roller to perform lifting work through the electric telescopic rod during use, and cooperating with the fixed roller during the lifting process to achieve the purpose of stopping and starting the pay-off process. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a structural schematic diagram of the slidable clamping guide frame structure of the utility model.

[0012] Figure 3 It is a structural schematic diagram of the pushable guiding pay-off frame structure of the utility model.

[0013] In the figure:

[0014] 1. Base; 2. Movable brake wheel; 3. Support frame; 4. Wire roller body; 5. Motor; 6. Slidable clamping and guiding frame structure; 61. Fixed plate; 62. Sliding hole; 63. Sliding block; 64. Clamping rod; 65. Fixed rod; 7. Pushable guiding and paying-off frame structure; 71. Pay-off frame; 72. Fixed roller; 73. Electric telescopic rod; 74. Lifting frame; 75. Covering roller. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2As shown, a line pay-out device for an electric power engineering project comprises a base 1, a movable brake wheel 2, a support frame 3, a wire roller body 4, a motor 5, a slidable clamping guide frame structure 6 and a pushable guide pay-out frame structure 7, wherein the movable brake wheel 2 is bolted to the four corners of the bottom end of the base 1; the support frame 3 is bolted to the front left side of the upper end and the rear left side of the upper end of the base 1; the wire roller body 4 is arranged on the upper part between the support frames 3; the motor 5 is bolted to the front right side of the upper end of the base 1; the slidable clamping guide frame structure 6 is arranged in the middle position of the upper end of the base 1; the pushable guide pay-out frame structure 7 is arranged in the middle position of the upper right end of the base 1; the slidable clamping guide frame structure 6 comprises a fixed Fixed plate 61, sliding hole 62, sliding block 63, clamping rod 64 and fixed rod 65, the upper end of the fixed plate 61 is respectively provided with sliding holes 62; the sliding holes 62 are respectively slidably inserted with sliding blocks 63; the two ends of the clamping rod 64 are respectively passed through the inside of the sliding blocks 63; the bottom between the fixed plates 61 is provided with a fixing rod 65; when in use, the wire roller body 4 is fixed between the upper ends of the support frame 3, and then one end of the wire is passed through between the clamping rod 64 and the fixed rod 65, and then the base 1 is pushed to move, and the base 1 is moved to a suitable position. When releasing the wire, the spring arranged on the upper end of the sliding block 63 is used to push it to increase the pressure between the clamping rod 64 and the fixed rod 65 to prevent the wire from loosening.

[0016] In this embodiment, combined with the Figure 3 As shown, the pushable guiding pay-off frame structure 7 includes a pay-off frame 71, a fixed roller 72, an electric telescopic rod 73, a lifting frame 74 and a pressing roller 75. The fixed roller 72 is arranged at the middle position of the bottom end of the pay-off frame 71; the electric telescopic rod 73 is bolted to the front and rear of the upper end of the pay-off frame 71; the bottom ends of the electric telescopic rod 73 are bolted to the middle position of the front and rear of the upper end of the pay-off frame 71 and are arranged through; the pressing roller 75 is arranged at the middle position of the bottom end of the lifting frame 74; then the motor 5 is connected to the power supply using an external wire, so that one end of the wire passing through the clamping rod 64 and the fixed rod 65 passes through the fixed roller 72 and the pressing roller 75. When paying out the wire, the lifting frame 74 and the pressing roller 75 are pushed downward by the electric telescopic rod 73, so that the fixed roller 72 and the pressing roller 75 cooperate to clamp the wire, and at the same time, the fixed roller 72 is driven to rotate by the motor 5 to achieve the purpose of paying out the wire.

[0017] In the present embodiment, specifically, the support frame 3 is a stainless steel frame with a groove opened in the middle of the upper end; the two ends of the plug-in rod passing through the middle of the inner part of the wire roller body 4 are respectively placed at the bottom end of the inner part of the groove opened in the upper end of the support frame 3.

[0018] In the present embodiment, specifically, a spring is fixed to the upper end of the sliding block 63 and the top of the spring is fixed to the inner top of the sliding hole 62; a bearing is provided at the connection between the sliding block 63 and the clamping rod 64; the two ends of the fixed rod 65 respectively pass through the inner middle position of the bottom end of the fixed plate 61 and a bearing is provided at the connection.

[0019] In this embodiment, specifically, the bottom ends of the fixing plate 61 are respectively fixed by bolts to the middle position of the front of the upper end and the middle position of the rear of the upper end of the base 1 .

[0020] In this embodiment, specifically, a bearing is provided at the connection between the pay-off frame 71 and the fixed roller 72; the lifting frame 74 adopts an inverted U-shaped frame and a bearing is provided between the lifting frame 74 and the pressing roller 75; the lifting frame 74 is arranged at the inner top end of the pay-off frame 71; the bottom end of the electric telescopic rod 73 is bolted to the middle position in front of the upper end and the middle position in the rear of the upper end of the lifting frame 74.

[0021] In this embodiment, specifically, the pay-off frame 71 is bolted to the middle position on the right side of the upper end of the base 1 ; the output shaft of the motor 5 is connected to the front end coupling of the fixed roller 72 .

[0022] How it works

[0023] In the utility model, when in use, the wire roller body 4 is fixed between the upper ends of the support frame 3, and then one end of the wire is passed through between the clamping rod 64 and the fixed rod 65, and then the base 1 is pushed to move, and the base 1 is moved to a suitable position. When releasing the wire, the spring arranged on the upper end of the sliding block 63 is used to push, increase the pressure between the clamping rod 64 and the fixed rod 65 to prevent the wire from loosening, and then the motor 5 is powered on using an external wire, so that one end of the wire passing through the clamping rod 64 and the fixed rod 65 passes through between the fixed roller 72 and the pressure roller 75. When releasing the wire, the lifting frame 74 and the pressure roller 75 are pushed downward by the electric telescopic rod 73, so that the fixed roller 72 and the pressure roller 75 cooperate to clamp the wire, and at the same time, the fixed roller 72 is driven to rotate by the motor 5 to achieve the purpose of releasing the wire.

[0024] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A power engineering line laying device, comprising a base (1), wherein the four corners of the bottom end of the base (1) are respectively bolted with movable brake wheels (2); the left front and left rear of the upper end of the base (1) are respectively bolted with support frames (3), and a wire roller body (4) is arranged on the upper part between the support frames (3); the right front of the upper end of the base (1) is bolted with a motor (5); characterized in that, The base (1) in the power engineering line pay-off device is provided with a slidable clamping guide frame structure (6) at the middle position of the upper end; the base (1) is provided with a pushable guide pay-off frame structure (7) at the middle position of the upper right side; the pushable guide pay-off frame structure (7) comprises a pay-off frame (71), and a fixed roller (72) is provided at the middle position of the bottom end of the pay-off frame (71); an electric telescopic rod (73) is bolted to the front and rear of the upper end of the pay-off frame (71); the bottom end of the electric telescopic rod (73) is bolted to the middle position of the front and rear of the upper end of the pay-off frame (71) and is arranged through; the bottom end of the electric telescopic rod (73) is bolted to the middle position of the front and rear of the upper end of the pay-off frame (71) and is arranged through; the bottom end of the electric telescopic rod (73) is bolted to the middle position of the front and rear of the upper end of the lifting frame (74); and a pressing roller (75) is provided at the middle position of the bottom end of the lifting frame (74).

2. The electric power engineering line laying device according to claim 1, characterized in that: The slidable clamping guide frame structure (6) comprises a fixed plate (61), wherein a sliding hole (62) is respectively provided inside the upper end of the fixed plate (61); a sliding block (63) is slidably inserted inside the sliding hole (62); two ends of a clamping rod (64) are respectively passed through the inside of the sliding block (63); and a fixing rod (65) is provided at the bottom between the fixed plates (61).

3. The power engineering line laying device according to claim 2, characterized in that: The bottom ends of the fixing plate (61) are respectively fixed by bolts to the middle position of the front upper end and the middle position of the rear upper end of the base (1).

4. The electric power engineering line laying device according to claim 1, characterized in that: The pay-off frame (71) is bolted to the middle position on the right side of the upper end of the base (1); the output shaft of the motor (5) is connected to the front end coupling of the fixed roller (72).

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