Power construction defense organizing mechanism

Abstract

The utility model discloses an electric power construction protection mechanism in the technical field of electric power construction, which comprises a fixed box arranged in a pipeline, a fixed assembly arranged in the fixed box, a protection assembly arranged on the right side wall of the fixed box, and a fixed frame arranged on the right side wall of the fixed box, two rotating shafts are arranged in the fixed frame, rotating rollers are installed on the outer walls of the two rotating shafts in a sleeving mode, and the two ends of the rotating shafts are connected with bearings arranged on the opposite side walls of the two sliding blocks on the left side wall and the right side wall correspondingly; under the action of the fixing assembly, the fixing box and the protection assembly can be fixed at the leading-in opening of the pipeline, under the action of the protection assembly, pipeline damage caused by mutual scraping between the pipeline and the pipe wall can be avoided, the protection effect is excellent, and the service life of the pipeline is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, in particular to an electric power construction defense mechanism. Background Art

[0002] When laying pipelines, they are pulled from one end of a reserved channel and pulled through the entire channel. Existing channels are all pipes cast during construction. During the pulling process, the pipeline and the pipe wall are prone to collision, causing pipeline wear. In addition, the pipeline fits the pipe wall at the introduction point, so continuous friction and wear will occur when the pipeline is pulled. The pipeline is prone to surface wear, which affects the service life of the pipeline. However, it is not possible to carry out wiring protection for the pipeline during power construction. Therefore, we propose a power construction deployment mechanism. Utility Model Content

[0003] The purpose of the utility model is to provide a power construction defense mechanism to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric power construction deployment mechanism, comprising a fixed box arranged in a pipeline, a fixed assembly arranged in the fixed box, a protective assembly arranged on the right side wall of the fixed box, the protective assembly comprising a fixed frame arranged on the right side wall of the fixed box, two groups of sliding bars arranged in the fixed frame, two ends of the sliding bars are respectively connected to the upper and lower side walls in the fixed frame, two groups of sliding bars are sleeved on the outer walls of the two groups of sliding bars, two groups of springs are sleeved on the outer walls of the two groups of sliding bars, one end of the two groups of springs are respectively connected to the side walls away from the two groups of sliding bars, and the other ends of the two groups of springs are respectively connected to the upper and lower side walls in the fixed frame, two groups of rotating shafts are arranged in the fixed frame, rotating rollers are sleeved and installed on the outer walls of the two groups of rotating shafts, and two ends of the rotating shafts are respectively connected to bearings arranged on the opposite side walls of the two groups of sliding bars on the left and right side walls.

[0005] Furthermore, the outer walls of the two groups of rotating rollers are provided with matching wire grooves.

[0006] Furthermore, the left and right side walls in the fixed frame are both provided with limiting grooves, and the two groups of sliding blocks on the left and right sides, which are away from the side walls, are both provided with limiting blocks matching the limiting grooves.

[0007] Furthermore, the fixing assembly includes a bidirectional screw rod provided in a fixing box, movable rods are sleeved on the upper and lower sides of the outer wall of the bidirectional screw rod, one end of the two groups of movable rods respectively penetrate the upper and lower side walls of the fixing box and are connected to the extrusion plate provided on the outside, a driven bevel gear is sleeved and installed on the outer wall of the bidirectional screw rod, an active bevel gear meshing with the driven bevel gear is provided in the fixing box, a rotating rod is provided on the left side wall of the active bevel gear, and one end of the rotating rod penetrates the left side wall of the fixing box and is connected to the adjusting knob provided on the outside.

[0008] Furthermore, a guide groove is provided on the right inner wall of the fixed box, and guide blocks matching the guide groove are provided on the right inner walls of the two groups of movable rods.

[0009] Furthermore, the extrusion plate is arranged in an arc shape.

[0010] Compared with the prior art, the beneficial effects of the utility model are: under the action of the fixing component, the utility model can fix the fixing box and the protective component at the inlet of the pipeline, and under the action of the protective component, it can avoid mutual scratching between the pipeline and the pipe wall to cause pipeline damage, the protective effect is excellent, and the service life of the pipeline is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the internal structure of the fixed box of the utility model;

[0013] Figure 3 It is a schematic diagram of the structure A of the utility model.

[0014] In the figure: 1. pipeline; 2. fixing box; 3. fixing assembly; 30. extrusion plate; 31. movable rod; 32. bidirectional screw; 33. driven bevel gear; 34. driving bevel gear; 35. rotating rod; 36. adjusting knob; 4. protection assembly; 40. fixing frame; 41. rotating shaft; 42. wire groove; 43. rotating roller; 44. sliding rod; 45. sliding block; 46. spring. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Embodiment 1:

[0017] See also Figure 1-3The utility model provides a technical solution: an electric power construction defense mechanism, including a fixing box 2 provided in a pipeline 1, a fixing assembly 3 provided in the fixing box 2, a protection assembly 4 provided on the right side wall of the fixing box 2, and a fixing frame 40 provided on the right side wall of the fixing box 1. Two sets of slide bars 44 are provided in the fixing frame 40, and the two ends of the slide bars 44 are respectively connected to the upper and lower side walls in the fixing frame 40. Two sets of slide bars 45 are sleeved on the outer walls of the two sets of slide bars 44. Limiting grooves are provided on the left and right side walls of the fixing frame 40, and the two sets of slide bars 45 on the left and right sides are far away from each other. The side walls are provided with limiting blocks matching the limiting grooves. It is more stable to use the lower slider 45 to move up and down on the outer wall of the slide bar 44. Two groups of springs 46 are sleeved on the outer walls of the two groups of slide bars 44. One end of the two groups of springs 46 are respectively connected to the side walls away from the two groups of sliders 45, and the other ends of the two groups of springs 46 are respectively connected to the upper and lower side walls inside the fixed frame 40. Two groups of rotating shafts 41 are arranged in the fixed frame 40. The outer walls of the two groups of rotating shafts 41 are sleeved and installed with rotating rollers 43. The outer walls of the two groups of rotating rollers 43 are provided with matching wire grooves 42. Under the action of the wire grooves 42, the stability of the pipeline during movement can be guaranteed. The two ends of the rotating shaft 41 are respectively connected to the bearings provided on the opposite side walls of the two groups of sliders 45 on the left and right side walls.

[0018] See also Figure 2 The fixing assembly 3 includes a bidirectional screw rod 32 provided in the fixing box 2, and movable rods 31 are sleeved on the upper and lower sides of the outer wall of the bidirectional screw rod 32. One end of the two sets of movable rods 31 respectively penetrates the upper and lower side walls of the fixing box 2 and is connected to the extrusion plate 30 provided on the outside. The extrusion plate 30 is arranged in an arc shape, and the extrusion plate 30 can match the inner wall of the pipe 1. A guide groove is provided on the right side wall of the fixing box 2, and guide blocks matching the guide groove are provided on the right side walls of the two sets of movable rods 31. Under the action of the guide groove and the guide block, the movable rod 31 moves up and down on the outer wall of the bidirectional screw rod 32 more stably. A driven bevel gear 33 is sleeved and installed on the outer wall of the bidirectional screw rod 32. An active bevel gear 34 meshing with the driven bevel gear 33 is provided in the fixing box 2. A rotating rod 35 is provided on the left side wall of the active bevel gear 34. One end of the rotating rod 35 penetrates the left side wall of the fixing box 2 and is connected to the adjusting knob 36 provided on the outside.

[0019] Working principle: the staff places the fixing box 2 at the inlet of the pipe 1, and the staff rotates the adjusting knob 36 to drive the rotating rod 35 to rotate, the rotating rod 35 drives the active bevel gear 34 to rotate, the active bevel gear 34 drives the driven bevel gear 33 to rotate, and the driven bevel gear 33 drives the bidirectional screw 32 to rotate. Under the action of the guide groove and the guide block, the two sets of movable rods 31 move away from the outer wall of the bidirectional screw 32, and the movable rod 31 drives the extrusion plate 30 to extrude, and the extrusion plate 30 can squeeze the inner wall of the pipe 1 By squeezing, the fixing box 2 can be fixed at the inlet of the pipeline 1. When the pipeline needs to be arranged in the pipeline 1, the staff passes one end of the pipeline through the wire groove 42, and then pulls the pipeline. When the pipeline is pulled, the rotating roller 43 will rotate, and the rotating roller 43 can drive the slider 45 to move on the outer wall of the slide rod 44. The slider 45 can squeeze the spring 46, so as to buffer the pipeline, avoid scratching between the pipeline and the pipe wall and causing damage to the pipeline, and better protect the pipeline.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power construction defense mechanism, comprising a fixing box (2) arranged in a pipeline (1), characterized in that: The fixing box (2) is provided with a fixing assembly (3), the right side wall of the fixing box (2) is provided with a protection assembly (4), the protection assembly (4) comprises a fixing frame (40) provided on the right side wall of the fixing box (2), two groups of sliding rods (44) are provided in the fixing frame (40), the two ends of the sliding rods (44) are respectively connected to the upper and lower side walls of the fixing frame (40), the outer walls of the two groups of sliding rods (44) are sleeved with two groups of sliding blocks (45), and the outer walls of the two groups of sliding rods (44) are sleeved with Two groups of springs (46) are provided, one end of the two groups of springs (46) is respectively connected to the side walls away from the two groups of sliders (45), and the other ends of the two groups of springs (46) are respectively connected to the upper and lower side walls inside the fixed frame (40). Two groups of rotating shafts (41) are provided inside the fixed frame (40), and rotating rollers (43) are sleeved and installed on the outer walls of the two groups of rotating shafts (41). The two ends of the rotating shafts (41) are respectively connected to bearings provided on the side walls opposite to the two groups of sliders (45) on the left and right side walls.

2. The electric power construction deployment mechanism according to claim 1, characterized in that: The outer walls of the two groups of rotating rollers (43) are both provided with matching wire grooves (42).

3. The electric power construction deployment mechanism according to claim 1, characterized in that: The left and right side walls in the fixed frame (40) are both provided with limiting grooves, and the two groups of sliding blocks (45) on the left and right sides, which are away from the side walls, are both provided with limiting blocks matching the limiting grooves.

4. The electric power construction deployment mechanism according to claim 1, characterized in that: The fixing assembly (3) comprises a bidirectional screw rod (32) arranged in a fixing box (2), movable rods (31) are sleeved on both upper and lower sides of the outer wall of the bidirectional screw rod (32), one end of two sets of movable rods (31) respectively penetrate the upper and lower side walls of the fixing box (2) and are connected to the extrusion plate (30) arranged outside, a driven bevel gear (33) is sleeved and installed on the outer wall of the bidirectional screw rod (32), an active bevel gear (34) meshing with the driven bevel gear (33) is arranged in the fixing box (2), a rotating rod (35) is arranged on the left side wall of the active bevel gear (34), and one end of the rotating rod (35) penetrates the left side wall of the fixing box (2) and is connected to the adjusting knob (36) arranged outside.

5. The electric power construction deployment mechanism according to claim 4, characterized in that: A guide groove is provided on the right inner wall of the fixed box (2), and guide blocks matching the guide groove are provided on the right inner walls of the two groups of movable rods (31).

6. The electric power construction deployment mechanism according to claim 4, characterized in that: The extrusion plate (30) is arranged in an arc shape.

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