Electric wire pay-off device for power supply and distribution engineering construction

By introducing limit components and emergency stop components into the power supply and distribution project construction wire release device, the problem of scattered cables and inability to stop quickly is solved, the orderly arrangement and emergency stop of cables are achieved, and the construction efficiency is improved and security.

CN222225557UInactive Publication Date: 2024-12-24CENT TRANSFORMER ELECTRIC POWER(INNER MONGOLIA) CO LTD
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Patent Information

Application Number
CN202421001589.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-09
Publication Date
2024-12-24
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

When the existing wire release device for power supply and distribution projects is used for power supply and distribution projects, the cables are prone to expand and scattered on their own, and they cannot stop the wire release work quickly, which increases the construction risk and the possibility of accidents.

Method used

A wire release device including a limiting assembly and an emergency stop assembly is designed, and the orderly arrangement and emergency stop of the cable are realized through the coordination of the first threaded rod, a transmission member, a limiting roller and a cylinder. The limiting assembly prevents cables from being distracted through threaded rods and bevel gear systems, and the emergency stop assembly uses motors and cylinders to achieve rapid stops.

Benefits of technology

Effectively prevent cables from expanding and dissipating during the release process, improve construction efficiency and safety, ensure that the release of lines can be stopped quickly in an emergency, and reduce the risk of accidents.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a wire pay-off device for power supply and distribution engineering construction, and relates to the technical field of electrical engineering. The cable winding device comprises a bottom plate, the front side of the top of the bottom plate is fixedly connected with a limiting box through a vertical rod, the two sides of the top of the bottom plate are fixedly connected with supporting plates, one side of each supporting plate is provided with a cable winding roller, and the surface of each cable winding roller is sleeved with a cable; and the limiting assembly is arranged in the limiting box. A first bevel gear can be driven to rotate through rotation of a first threaded rod, then a second bevel gear is driven to rotate, then a second threaded rod is driven to rotate, a first threaded sleeve and a second threaded sleeve can be driven to move through rotation of the first threaded rod and the second threaded rod, and then a limiting plate and a second limiting roller are driven to move; according to the cable pay-off device, the problem that a cable is prone to expanding and scattering during pay-off work is solved, the emergency stop plate can be driven to move through work of the air cylinder, and therefore the purpose of emergency stop is achieved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of electrical engineering, in particular to an electric wire laying device for power supply and distribution engineering construction. Background Art

[0002] Wire laying device for power supply and distribution engineering construction; is a device used to place wires at construction sites or other electrical engineering sites. It usually includes a bracket or support system for supporting and fixing the wires to ensure that the wires can be accurately laid and positioned at the construction site. The use of this device can improve the efficiency and accuracy of wire laying while reducing labor costs and errors.

[0003] In the prior art, the wire laying device for power supply and distribution engineering construction is prone to self-expansion and disorder when performing the laying operation, which makes the cables unable to be smoothly arranged and connected, affecting the construction progress and efficiency. At the same time, the laying work cannot be stopped quickly in an emergency, increasing the risk of accidents and possibly causing personal injury or equipment damage. To this end, we provide a wire laying device for power supply and distribution engineering construction to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a wire laying device for power supply and distribution engineering construction. Through the coordinated arrangement of a limit component and an emergency stop component, the utility model solves the problem that the wire laying device for power supply and distribution engineering construction in the prior art is prone to self-expansion and scattering during the laying operation, and the emergency stop work cannot be performed in an emergency.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a wire laying device for power supply and distribution engineering construction, comprising a bottom plate, the front side of the top of the bottom plate is fixedly connected to a limit box through a vertical rod, both sides of the top of the bottom plate are fixedly connected to support plates, one side of the support plate is provided with a winding roller, and the surface of the winding roller is sleeved with a cable; and

[0007] A limit assembly, the limit assembly is arranged inside the limit box, the limit assembly includes a first threaded rod, the first threaded rod is movably connected to the rear side of the bottom of the inner cavity of the limit box, a transmission member is arranged on one side of the surface of the first threaded rod, a first limit roller is movably connected to the front side of the inner cavity of the limit box, and a limit member is arranged on the top of the first limit roller; and

[0008] An emergency stop component is arranged inside the support plate. The emergency stop component includes a motor. A rotating rod is fixedly connected to the output end of the motor. A winding roller is fixedly connected to one side of the rotating rod surface. An emergency stop piece is arranged on the rotating rod surface.

[0009] The utility model is further configured as follows: the transmission member includes a first bevel gear, the first bevel gear is fixed to one side of the surface of the first threaded rod, the top of the first bevel gear is meshed with a second bevel gear, the top of the second bevel gear is fixedly connected to a second threaded rod, the surface of the first threaded rod is threadedly connected to a first threaded sleeve, and the surface of the second threaded rod is threadedly connected to a second threaded sleeve.

[0010] The utility model is further configured that the limiting member includes a limiting plate, the limiting plate is fixed to the surface of the first threaded sleeve, the surface of the second threaded sleeve is fixedly connected with a transverse plate, and the front side of the transverse plate is fixedly connected with a second limiting roller.

[0011] The utility model is further configured that the emergency stop member includes a cylinder, the cylinder is fixed to the bottom of the inner cavity of the support plate through a fixing plate, and the top of the cylinder is fixedly connected to the emergency stop plate.

[0012] The utility model is further configured as follows: a hand wheel is fixedly connected to one side of the first threaded rod, a limit pin is arranged on the top of one side of the hand wheel, and one end of the limit pin penetrates into the interior of the limit box.

[0013] The utility model is further configured that a guide block is fixedly connected to the bottom of the inner cavity of the limit box, and the limit plate is slidably connected to the surface of the guide block.

[0014] The utility model is further configured that the inner wall of the limit box is fixedly connected with a guide plate, and the transverse plate is slidably connected to the surface of the guide block.

[0015] The utility model is further configured that a vertical plate is fixedly connected to the rear side of the top of the bottom plate, and a pushing wrench is movably connected to one side of the vertical plate.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model can drive the first bevel gear to rotate through the rotation of the first threaded rod, and then drive the second bevel gear to rotate, thereby driving the second threaded rod to rotate, and the first threaded sleeve and the second threaded sleeve can be driven to move through the rotation of the first threaded rod and the second threaded rod, and then drive the limit plate and the second limit roller to move, so as to prevent the problem that the cable is easy to expand and scatter during the wire laying work, and the emergency stop plate can be driven to move through the work of the cylinder, so as to achieve the purpose of emergency stop.

[0018] 2. The utility model can effectively control the moving range of cables by setting the limit components, ensure that the cables are arranged in an orderly and regular manner during the laying process, improve construction efficiency and quality, and by setting the emergency stop components, the laying work can be quickly stopped in an emergency, thereby improving the safety and emergency response capabilities of the construction site.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The present invention is a structural stereogram of a wire laying device used in the construction of power supply and distribution projects.

[0022] Figure 2 The present invention is a left-side structural stereogram of a wire laying device used in power supply and distribution engineering construction.

[0023] Figure 3 The present invention is a schematic diagram of the internal structure of a support plate of a wire laying device used in the construction of power supply and distribution projects.

[0024] Figure 4 The present invention is a schematic diagram of the internal structure of a limit box of a wire laying device used in power supply and distribution engineering construction.

[0025] Figure 5 The present invention is a schematic diagram of the transmission structure of a wire pay-out device used in power supply and distribution engineering construction.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Bottom plate; 101. Limit box; 103. Support plate; 104. Winding roller; 105. Cable; 2. Limit assembly; 201. First threaded rod; 202. Transmission member; 203. First limit roller; 204. Limit member; 3. Emergency stop assembly; 301. Motor; 302. Rotating rod; 303. Emergency stop member; 2021. First bevel gear; 2022. Second bevel gear; 2023. Second threaded rod; 2024. First threaded sleeve; 2025. Second threaded sleeve; 2041. Limit plate; 2042. Cross plate; 2043. Second limit roller; 3031. Cylinder; 3032. Emergency stop plate. DETAILED DESCRIPTION

[0028] 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 of 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. Specific embodiment 1

[0030] See also Figure 1-5 The utility model is a wire laying device for power supply and distribution engineering construction, comprising a bottom plate 1, the top front side of the bottom plate 1 is fixedly connected to a limit box 101 through a vertical rod, both sides of the top of the bottom plate 1 are fixedly connected to support plates 103, one side of the support plate 103 is provided with a winding roller 104, and the surface of the winding roller 104 is sleeved with a cable 105; and

[0031] The limit assembly 2 is arranged inside the limit box 101, and the limit assembly 2 includes a first threaded rod 201, which is movably connected to the rear side of the bottom of the inner cavity of the limit box 101, a transmission member 202 is arranged on one side of the surface of the first threaded rod 201, a first limit roller 203 is movably connected to the front side of the inner cavity of the limit box 101, and a limit member 204 is arranged on the top of the first limit roller 203; and

[0032] The emergency stop component 3 is arranged inside the support plate 103. The emergency stop component 3 includes a motor 301. The output end of the motor 301 is fixedly connected to a rotating rod 302. One side of the surface of the rotating rod 302 is fixedly connected to a winding roller 104. The surface of the rotating rod 302 is provided with an emergency stop part 303.

[0033] Specifically, movable holes are provided on the front and back sides of the limit box 101, and the cable 105 is slidably connected to the inside of the movable hole. The first limit roller 203 is movably connected to the front side of the bottom of the inner cavity of the limit box 101 through a bearing. Through the setting of the transmission member 202, the limit member 204 can be driven to move, thereby increasing the practicality during use. The motor 301 is fixed at the left center of the support plate 103, and it can drive the winding roller 104 to rotate through the rotating rod 302 to complete the operation of automatic line release and line reeling. The rotating rod 302 is movably connected to one side of the support plate 103 through a bearing, and one side is fixedly connected to the output end of the motor 301. Specific embodiment 2

[0035] See also Figure 1-5On the basis of the specific embodiment 1, the transmission member 202 includes a first bevel gear 2021, the first bevel gear 2021 is fixed to one side of the surface of the first threaded rod 201, the top of the first bevel gear 2021 is meshed with a second bevel gear 2022, the top of the second bevel gear 2022 is fixedly connected to the second threaded rod 2023, the surface of the first threaded rod 201 is threadedly connected to a first threaded sleeve 2024, the surface of the second threaded rod 2023 is threadedly connected to a second threaded sleeve 2025, the limiting member 204 includes a limiting plate 2041, the limiting plate 2041 is fixed to the surface of the first threaded sleeve 2024, the surface of the second threaded sleeve 2025 is fixedly connected to a cross plate 2042, the front of the cross plate 2042 is fixedly connected to a second limiting roller 2043, the emergency stop member 303 includes a cylinder 3031, the cylinder 3031 is fixed to the bottom of the inner cavity of the support plate 103 through a fixing plate, and the top of the cylinder 3031 is fixedly connected to an emergency stop plate 3032.

[0036] Specifically; the first bevel gear 2021 is fixed to the right side of the surface of the first threaded rod 201, which can drive the second threaded rod 2023 to rotate. A support block is fixedly connected to the bottom right side of the inner wall of the limit box 101, and the second threaded rod 2023 is movably connected to the inside of the support block. There are two first threaded sleeves 2024, both of which are threadedly connected to both sides of the surface of the first threaded rod 201. There are also two limit plates 2041, which are symmetrically fixed on the surface of the first threaded sleeve 2024. There are two cylinders 3031, which are respectively fixed on the top of the cross plate 2042 and the top of the inner cavity of the support plate 103. There are two emergency stop plates 3032, which are symmetrically fixed on the top and bottom of the cylinder 3031, which can facilitate emergency stop work. Specific embodiment three

[0038] See also Figure 1-5 On the basis of specific embodiments one and two, a hand wheel is fixedly connected to one side of the first threaded rod 201, a limit pin is arranged on the top of one side of the hand wheel, one end of the limit pin penetrates into the interior of the limit box 101, a guide block is fixedly connected to the bottom of the inner cavity of the limit box 101, a limit plate 2041 is slidably connected to the surface of the guide block, a guide plate is fixedly connected to the inner wall of the limit box 101, a horizontal plate 2042 is slidably connected to the surface of the guide block, a vertical plate is fixedly connected to the rear side of the top of the bottom plate 1, and a pushing wrench is movably connected to one side of the vertical plate.

[0039] Specifically, the hand-cranked wheel is fixed on the right side of the first threaded rod 201, and a limit pin is set on the top of the right side. Through the setting of the limit pin, the hand-cranked wheel can be limited to prevent loosening during limiting. Through the setting of the guide block, the limit plate 2041 can be limited to prevent rotation during movement. The guide plate is fixed on the right side of the inner wall of the limit box 101, and it can limit the horizontal plate 2042 to prevent deviation during movement. The pushing wrench can easily push the line-releasing device to move, thereby increasing flexibility during use.

[0040] The working principle of the utility model is as follows: when it is necessary to perform a wire-releasing operation, the user starts the motor 301 through the external controller, the motor 301 drives the rotating rod 302 to rotate, the rotating rod 302 drives the winding roller 104 to rotate, the winding roller 104 performs a wire-releasing operation, and when the cable 105 enters the limit box 101, the user rotates the hand-cranked wheel, the hand-cranked wheel drives the first threaded rod 201 to rotate, the first threaded rod 201 drives the first bevel gear 2021 to rotate, the first bevel gear 2021 drives the second bevel gear 2022 to rotate, the second bevel gear 2022 drives the second threaded rod 2023 to rotate, the first threaded rod 201 and The second threaded rod 2023 drives the first threaded sleeve 2024 and the second threaded sleeve 2025 to move respectively, the first threaded sleeve 2024 drives the limiting plate 2041 to move, and the second threaded sleeve 2025 drives the second limiting roller 2043 to move through the cross plate 2042, so as to prevent the cable 105 from expanding and becoming scattered during the line laying work. When encountering an emergency, the user turns off the motor 301 through the external controller and starts the cylinder 3031 at the same time. The cylinder 3031 drives the emergency stop plate 3032 to move, and the emergency stop plate 3032 limits the rotating rod 302, so as to achieve the purpose of emergency stop.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wire laying device for power supply and distribution engineering construction, comprising a base plate (1), characterized in that: The front side of the top of the bottom plate (1) is fixedly connected to a limit box (101) via a vertical rod, and both sides of the top of the bottom plate (1) are fixedly connected to support plates (103), one side of the support plate (103) is provided with a winding roller (104), and the surface of the winding roller (104) is sleeved with a cable (105); and A limit assembly (2), the limit assembly (2) being arranged inside the limit box (101), the limit assembly (2) comprising a first threaded rod (201), the first threaded rod (201) being movably connected to the rear side of the bottom of the inner cavity of the limit box (101), a transmission member (202) being arranged on one side of the surface of the first threaded rod (201), a first limit roller (203) being movably connected to the front side of the inner cavity of the limit box (101), a limit member (204) being arranged on the top of the first limit roller (203); and An emergency stop component (3), the emergency stop component (3) being arranged inside a support plate (103), the emergency stop component (3) comprising a motor (301), the output end of the motor (301) being fixedly connected to a rotating rod (302), one side of a surface of the rotating rod (302) being fixedly connected to a winding roller (104), and an emergency stop part (303) being arranged on the surface of the rotating rod (302).

2. The wire laying device for power supply and distribution engineering construction according to claim 1, characterized in that: The transmission member (202) comprises a first bevel gear (2021), the first bevel gear (2021) is fixed to one side of the surface of the first threaded rod (201), the top of the first bevel gear (2021) is meshed with a second bevel gear (2022), the top of the second bevel gear (2022) is fixedly connected to a second threaded rod (2023), the surface of the first threaded rod (201) is threadedly connected to a first threaded sleeve (2024), and the surface of the second threaded rod (2023) is threadedly connected to a second threaded sleeve (2025).

3. The wire laying device for power supply and distribution engineering construction according to claim 2, characterized in that: The limiting member (204) comprises a limiting plate (2041), wherein the limiting plate (2041) is fixed to the surface of the first threaded sleeve (2024), a transverse plate (2042) is fixedly connected to the surface of the second threaded sleeve (2025), and a second limiting roller (2043) is fixedly connected to the front of the transverse plate (2042).

4. The wire laying device for power supply and distribution engineering construction according to claim 1, characterized in that: The emergency stop member (303) comprises a cylinder (3031), wherein the cylinder (3031) is fixed to the bottom of the inner cavity of the support plate (103) via a fixing plate, and the top of the cylinder (3031) is fixedly connected to an emergency stop plate (3032).

5. The wire laying device for power supply and distribution engineering construction according to claim 1, characterized in that: One side of the first threaded rod (201) is fixedly connected to a hand wheel, and a limit pin is provided at the top of one side of the hand wheel, and one end of the limit pin penetrates into the interior of the limit box (101).

6. The wire laying device for power supply and distribution engineering construction according to claim 3, characterized in that: A guide block is fixedly connected to the bottom of the inner cavity of the limit box (101), and the limit plate (2041) is slidably connected to the surface of the guide block.

7. The wire laying device for power supply and distribution engineering construction according to claim 3, characterized in that: The inner wall of the limit box (101) is fixedly connected with a guide plate, and the transverse plate (2042) is slidably connected to the surface of the guide block.

8. The electric wire laying device for power supply and distribution engineering construction according to claim 1, characterized in that: The top rear side of the bottom plate (1) is fixedly connected to a vertical plate, and one side of the vertical plate is movably connected to a pushing wrench.