Anti-winding type power construction pay-off mechanism

Abstract

The utility model discloses an anti-winding type power construction pay-off mechanism which comprises a base, a support is connected to the right side of the top end of the base in a sliding mode, a fixing sleeve is fixedly connected to the top end of the inner side of the support, and the left end of the fixing sleeve is communicated with a guide cover. When paying-off operation of power construction is carried out through the device, hot air is blown to a cable while the cable is rolled through the rolling wheel, the cable can be shaped, then pulled cold air is blown to the shaped cable, then rolling is carried out again through the rolling wheel, and therefore the cable can be shaped. According to the cable shaping device, the shaped cable can be quickly shaped, so that when the cable is loosened in the process of pulling the cable, the phenomenon that the cable is bent and mutually staggered under the elastic memory of the cable can be avoided, and then the phenomenon that the cable is wound can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction line-laying, in particular to an anti-winding type electric power construction line-laying mechanism. Background Art

[0002] During the power construction process, in order to facilitate the transportation and wiring construction of power cables, power cables are generally wound on cable drums when leaving the factory. The traditional cable drum is an integrated structure. When laying out the cable, the cable drum can be rotatably mounted on a bracket. The construction personnel can complete the cable laying operation by pulling the cable and rotating the cable drum. During the laying out process, since the power cable will form elastic memory after being wound on the cable drum for a long time, the cable cannot be immediately restored to a straight state after being laid out. When the cable is laid out by the traditional laying-out operation method, the bent parts of the cable often become loose during the process of pulling the cable and the loose parts are intertwined. Therefore, during the laying out of the cable, the bent and loose parts of the cable may become entangled. Therefore, in view of the above problems, an anti-entanglement type power construction laying-out mechanism is proposed. Utility Model Content

[0003] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A winding-proof electric power construction laying mechanism comprises a base, a bracket is slidably connected to the right side of the top end of the base, a fixing sleeve is fixedly connected to the top inner side of the bracket, a guide cover is connected to the left end of the fixing sleeve, a fixing cover is connected to the outside of the fixing sleeve, an air outlet pipe is connected to the top of the fixing cover at the upper left, a bellows is connected to the bottom end of the fixing cover at the lower left, an electric heating pipe is fixedly connected to the top inner side of the bellows via a connecting rod, a fan is fixedly connected to the bottom inner side of the bellows via a connecting rod, a fixing pipe is connected to the bottom end of the bellows, and the other end of the fixing pipe is connected to the fixing cover at the lower right, an air inlet pipe is connected to the top of the fixing cover at the upper right, and a controller is fixedly connected to the bottom left end of the base.

[0006] As a further improvement of the present invention, a fixed plate is slidably connected to the left rear of the top end of the base, a rotating block is rotatably connected to the left front inner side of the base and one end of the inner side of the fixed plate, a limiting block is fixedly connected to the outer end of the rotating block, the front end of the rotating block is fixedly connected to a motor fixedly connected to the base, and a threaded shaft that runs through the fixed plate and the base is spirally connected to the bottom end of the inner side of the fixed plate, and the threaded shaft is rotatably connected to the base.

[0007] As a further improvement of the present invention, a cushion sleeve is fixedly connected to the center of the inner side of the fixing sleeve, and the cushion sleeve is made of rubber.

[0008] As a further improvement of the present invention, roller pressing wheels are provided at both left and right ends of the inner side of the fixed sleeve, a fixed shaft is fixedly connected to the inner side of the roller pressing wheel, a slider slidably connected to the fixed sleeve is rotatably connected to the end of the fixed shaft, a spring is fixedly connected to the outer side of the slider, and the other end of the spring is fixedly connected to the fixed sleeve.

[0009] As a further improvement of the utility model, one end of the air intake pipe is in contact with a filter screen, the outer side of the filter screen is in contact with a positioning sleeve, and the positioning sleeve is spirally connected to the air intake pipe.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. An anti-winding type electric power construction wire-laying mechanism, through the fan, electric heating pipe, air intake pipe, roller pressure wheel, spring, slider, fixed sleeve and bracket, when the device is used to lay out the wire for electric power construction, first make the cable pass through the guide cover, fixed sleeve and cushion sleeve to ensure that the cable is located between the roller pressure wheels at the upper and lower ends, and then pull the cable to lay out the wire after starting the device. At this time, the fan will continuously draw the outside wind through the air intake pipe to blow to the cable between the roller pressure wheels on the right side, and then the drawn wind will enter the wind box through the fixed pipe to be heated by the electric heating pipe, and then The heated air will blow to the cable between the rollers on the left, and finally be discharged through the air outlet pipe. At this time, the cable can be shaped by blowing hot air to the cable while rolling it through the roller. Then, the shaped cable is blown to the cable by the pulled cold air, and then rolled again by the roller. The shaped cable can be quickly shaped. In this way, when the cable becomes loose during the pulling process, the cable can be prevented from bending and interlacing under its own elastic memory, thereby preventing the cable from being entangled.

[0012] 2. An anti-entanglement type power construction laying mechanism, which is equipped with an air intake pipe, a filter net and a positioning sleeve. The filter net is fixed at the air intake nozzle of the air intake pipe through the positioning sleeve. When the fan draws the outside air through the filter net for filtering and then blows it to the cable line, it can prevent the outside dust and foreign matter from adhering to the outside of the cable line, thereby preventing the cable line from being scratched during the pulling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] Figure 1The utility model is a schematic diagram of the overall structure of an anti-winding type electric power construction wire-laying mechanism.

[0015] Figure 2 The utility model is a cross-sectional structural schematic diagram of an anti-winding type electric power construction wire-laying mechanism.

[0016] Figure 3 It is a right side sectional structural schematic diagram of a base of an anti-winding type electric power construction wire-laying mechanism according to the utility model.

[0017] Figure 4 The utility model is a cross-sectional structural schematic diagram of an anti-winding type electric power construction wire-laying mechanism bracket.

[0018] Figure 5 The utility model is an anti-winding type electric power construction wire laying mechanism Figure 4 Schematic diagram of the structure at point A.

[0019] Figure 6 The utility model is a schematic diagram of a left side sectional structure of an anti-winding type electric power construction wire-laying mechanism fixing sleeve.

[0020] In the figure: 1. base; 2. fixed plate; 3. rotating block; 4. limit block; 5. motor; 6. threaded shaft; 7. bracket; 8. fixed sleeve; 9. guide cover; 10. fixed cover; 11. outlet pipe; 12. bellows; 13. electric heating pipe; 14. fan; 15. fixed pipe; 16. inlet pipe; 17. cushion sleeve; 18. roller wheel; 19. fixed shaft; 20. slider; 21. spring; 22. filter; 23. positioning sleeve; 24. controller. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and cannot be understood as limitations on this patent. In order to better illustrate the specific implementation methods of the utility model, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods in the utility model, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1-6As shown, an anti-winding type electric power construction line-laying mechanism includes a base 1, a bracket 7 is slidably connected to the right side of the top of the base 1, a fixing sleeve 8 is fixedly connected to the top of the inner side of the bracket 7, the left end of the fixing sleeve 8 is connected to a guide cover 9, the outer side of the fixing sleeve 8 is connected to a fixing cover 10, the top of the fixing cover 10 on the upper left is connected to an air outlet pipe 11, the bottom end of the fixing cover 10 on the lower left is connected to a bellows 12, the top of the inner side of the bellows 12 is fixedly connected to an electric heating pipe 13 through a connecting rod, the bottom end of the inner side of the bellows 12 is fixedly connected to a fan 14 through a connecting rod, the bottom end of the bellows 12 is connected to a fixing pipe 15, and the other end of the fixing pipe 15 is connected to the fixing cover 10 on the lower right, the top of the fixing cover 10 on the upper right is connected to an air intake pipe 16, and the bottom left end of the base 1 is fixedly connected to a controller 24.

[0024] Example 2

[0025] like Figure 1-3 As shown, in order to solve the problem of inconvenience in connecting the cable reel to the device, a fixed plate 2 is slidably connected to the left rear of the top of the base 1, and a rotating block 3 is rotatably connected to the left front of the inner side of the base 1 and one end of the inner side of the fixed plate 2. A limiting block 4 is fixedly connected to the outer end of the rotating block 3, and a motor 5 fixedly connected to the base 1 is fixedly connected to the front end of the rotating block 3 at the front end. A threaded shaft 6 that penetrates the fixed plate 2 and the base 1 is spirally connected to the bottom end of the inner side of the fixed plate 2, and the threaded shaft 6 is rotatably connected to the base 1. By lifting the cable reel between the base 1 and the fixed plate 2, and then rotating the threaded shaft 6 to be spirally connected to the fixed plate 2, the rotating block 3 further drives the limiting block 4 to be clamped together with the cable reel, which facilitates connecting the cable reel to the device.

[0026] Example 3

[0027] like Figure 4 As shown, in order to solve the problem that it is inconvenient to separate the hot air blowing section on the left side of the cable from the cold air blowing section on the right side of the cable, a gasket 17 is fixedly connected at the inner center of the fixed sleeve 8, and the gasket 17 is made of rubber. By fixing the rubber gasket 17 at the inner center of the fixed sleeve 8 and making the cable contact with the gasket 17 when the cable passes through the gasket 17, it is convenient to separate the hot air blowing section on the left side of the cable from the cold air blowing section on the right side of the cable through the gasket 17.

[0028] Example 4

[0029] like Figure 4 and Figure 6As shown, in order to solve the problem of poor shaping effect of the cable, rolling wheels 18 are provided at both left and right ends of the inner side of the fixed sleeve 8, and a fixed shaft 19 is fixedly connected to the inner side of the rolling wheel 18. The end of the fixed shaft 19 is rotatably connected to a slider 20 that is slidably connected to the fixed sleeve 8. A spring 21 is fixedly connected to the outer side of the slider 20, and the other end of the spring 21 is fixedly connected to the fixed sleeve 8. In the process of blowing hot air to shape the cable, the cable is rolled by the rolling wheel 18 under the action of the elastic force of the spring 21 on the slider 20, so that the shaping effect of the cable is better.

[0030] Example 5

[0031] like Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, in order to solve the problem that dust cannot be prevented from adhering to the outside of the cable during the process of blowing hot air to shape the cable, one end of the air inlet pipe 16 is in contact with a filter screen 22, and the outside of the filter screen 22 is in contact with a positioning sleeve 23, and the positioning sleeve 23 is spirally connected to the air inlet pipe 16. By allowing the wind drawn by the fan 14 to be first filtered through the filter screen 22 at the air inlet of the air inlet pipe 16, dust is prevented from adhering to the outside of the cable during the process of blowing hot air to shape the cable.

[0032] In this embodiment, when performing the line-laying operation of power construction through the device, the cable drum is first lifted, and then the threaded shaft 6 is rotated to be spirally connected with the fixed plate 2, so that the rotating block 3 drives the limit block 4 to be clamped together with the cable drum. At this time, the cable drum can be installed on the device. After installation, the cable is first passed through the guide cover 9, the fixed sleeve 8 and the rubber cushion sleeve 17 to ensure that the cable is located between the roller wheels 18 at the upper and lower ends. At this time, the roller wheel 18 will be in close contact with the cable under the elastic force of the spring 21 on the slider 20, and then the filter screen 22 is fixed to the air inlet on the right side of the intake pipe 16 through the positioning sleeve 23, and then the device is started by the controller 24, and the cable is pulled to perform the line-laying operation. At this time, the motor 5 will continuously drive the cable drum to rotate through the rotating block 3 and the limit block 4, and the pulled cable will continuously pass through the guide cover 9, the fixed sleeve 8 and the cushion sleeve 17 at this time, and the cable will be pulled through the guide cover 9, the fixed sleeve 8 and the cushion sleeve 17. At the same time, the fan 14 will continuously draw the external wind through the filter 22 for filtering, and then blow it to the cable between the right roller wheels 18 through the air inlet pipe 16, and then the drawn wind will enter the bellows 12 through the fixed pipe 15 and be heated by the electric heating pipe 13, and finally the heated wind will be blown to the cable between the left roller wheels 18 and discharged through the air outlet pipe 11. At this time, the cable can be shaped by blowing hot air to the cable while rolling it through the left roller wheel 18, and then the drawn cold air is blown to the shaped cable through the air inlet pipe 16, and then rolled again by the right roller wheel 18, so that the shaped cable can be quickly shaped, so that when the cable becomes loose during the pulling process, the cable can be prevented from bending and interlacing under its own elastic memory, thereby avoiding the cable from being entangled.

[0033] The above is a preferred implementation mode of the utility model. The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Technical personnel in this industry should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-winding type electric power construction wire-laying mechanism, comprising a base (1), characterized in that: The right side of the top of the base (1) is slidably connected to a bracket (7), the top of the inner side of the bracket (7) is fixedly connected to a fixing sleeve (8), the left end of the fixing sleeve (8) is connected to a guide cover (9), the outer side of the fixing sleeve (8) is connected to a fixing cover (10), the top of the fixing cover (10) on the upper left is connected to an air outlet pipe (11), the bottom of the fixing cover (10) on the lower left is connected to a bellows (12), the top of the inner side of the bellows (12) is fixedly connected to an electric heating pipe (13) through a connecting rod, the bottom of the inner side of the bellows (12) is fixedly connected to a fan (14) through a connecting rod, the bottom of the bellows (12) is connected to a fixing pipe (15), and the other end of the fixing pipe (15) is connected to the fixing cover (10) on the lower right, the top of the fixing cover (10) on the upper right is connected to an air inlet pipe (16), and the left bottom end of the base (1) is fixedly connected to a controller (24).

2. The anti-winding type electric power construction wire-laying mechanism according to claim 1, characterized in that: A fixed plate (2) is slidably connected to the left rear of the top of the base (1); a rotating block (3) is rotatably connected to the left front of the inner side of the base (1) and one end of the inner side of the fixed plate (2); a limit block (4) is fixedly connected to the outer end of the rotating block (3); a motor (5) fixedly connected to the base (1) is fixedly connected to the front end of the rotating block (3); a threaded shaft (6) penetrating the fixed plate (2) and the base (1) is spirally connected to the inner bottom end of the fixed plate (2); and the threaded shaft (6) is rotatably connected to the base (1).

3. The anti-winding type electric power construction wire-laying mechanism according to claim 1, characterized in that: A cushion sleeve (17) is fixedly connected to the center of the inner side of the fixing sleeve (8), and the cushion sleeve (17) is made of rubber material.

4. The anti-winding type electric power construction wire-laying mechanism according to claim 1, characterized in that: Rolling wheels (18) are provided at both left and right ends of the inner side of the fixed sleeve (8); a fixed shaft (19) is fixedly connected to the inner side of the rolling wheel (18); a sliding block (20) slidably connected to the fixed sleeve (8) is rotatably connected to the end of the fixed shaft (19); a spring (21) is fixedly connected to the outer side of the sliding block (20); and the other end of the spring (21) is fixedly connected to the fixed sleeve (8).

5. The anti-winding type electric power construction wire-laying mechanism according to claim 1, characterized in that: One end of the air intake pipe (16) contacts a filter screen (22), the outer side of the filter screen (22) contacts a positioning sleeve (23), and the positioning sleeve (23) is spirally connected to the air intake pipe (16).

Images