Electric cable laying optical cable transverse moving mechanism
By designing an electric cable-unwinding optical cable lateral movement mechanism and using the cooperation of the nut and the guide, the optical cable can be paralleled with the adjacent optical cable during the cable-unwinding process, avoiding extrusion and deformation, and evenly wound when reeling, solving the problem The problem of uneven fiber optic cable laying.
Patent Information
- Application Number
- CN202421240161.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-06-03
AI Technical Summary
In electric cable release equipment, when the optical cable is placed in a fixed position, the straightened optical cable and the adjacent optical cable wound on the cable disc are easily inclined, resulting in deformation of the optical cable and it is difficult for the optical cable to be evenly arranged on the cable disc.
An electric cable unwinding optical cable lateral movement mechanism is designed, including a U-shaped frame, a rotating cable drum, a power unit, a reciprocating screw rod and a guide shaft. Through the cooperation of the nut part and the guide part, the power unit transmits power to the reciprocating screw rod, and the guide part moves back and forth in front of the cable drum to ensure that the optical cable exits in parallel, avoids extrusion, and is evenly wound during reeling.
It realizes that the optical cable is always parallel to the adjacent optical cable during the cable unwinding process, avoiding extrusion and deformation, and is evenly wound when reeling in, solving the problem of uneven optical cable layout.
Smart Images
Figure CN222374045U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of cable laying equipment, in particular to an electric cable laying optical cable lateral movement mechanism. Background Art
[0002] Electric cable-releasing equipment is widely used in cable laying operations. At present, when personnel lower optical cables at a fixed position, the straightened part of the optical cable has an oblique contact with the adjacent optical cable wound on the cable drum, and the contact force causes the optical cable to have obvious deformation. In response to this, some personnel move back and forth laterally following the outlet position to improve the above situation, but it is obviously inconvenient from the perspective of the solution. In addition, including the reeling of excess optical cables, it is difficult to evenly lay the optical cables on the cable drum, which is also a more difficult problem. For this reason, it is necessary to introduce an electric cable-releasing optical cable lateral movement mechanism. Utility Model Content
[0003] The utility model aims to provide an electric cable laying optical cable lateral movement mechanism to solve the above technical problems.
[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0005] An electric cable laying optical cable transverse movement mechanism comprises a U-shaped frame, a cable drum arranged and rotated in the U-shaped frame, and a power unit, a reciprocating screw rod in front of the cable drum which receives power from the power unit, and a guide shaft adjacent to the reciprocating screw rod;
[0006] The end of the reciprocating screw rod is rotatably matched with the U-shaped frame, and the end of the reciprocating screw rod also extends outward relative to the U-shaped frame, and the outwardly extending portion is driven and matched with the cable drum via a chain;
[0007] The reciprocating screw rod is equipped with a nut member, which is spirally driven with the reciprocating screw rod and is also slidably matched with the guide shaft;
[0008] The nut member is mounted with a guide member for guiding the retraction and extension of the optical cable. When the power unit transmits power to the reciprocating screw rod, the guide member is driven by the nut member to move back and forth horizontally in front of the rotating cable drum.
[0009] Preferably, the nut member includes a slider, a lifting ear located at the top of the slider for snaring the guide shaft, and a nut embedded in the slider for snaring the reciprocating screw rod. The slider also has a T-slot, which is a fixing slot for the guide member.
[0010] Preferably, the guide member includes an insert block combined with the T-slot, and a guide block integrally formed with the insert block, wherein a channel for the optical cable to pass through is provided inside the guide block, and two guide wheels are arranged opposite to each other on both sides of the channel.
[0011] Preferably, two guide wheels are in contact with the optical cable.
[0012] Preferably, the U-shaped frame is equipped with two bearing seats, and the two bearing seats are enclosed by two ends of the reciprocating screw rod.
[0013] Preferably, the bearing seat further has an extension portion, and the extension portion is a fixing portion of the guide shaft.
[0014] Preferably, the power unit comprises a power unit frame adjacent to the U-shaped frame, wherein the power unit frame contains a motor, a reducer chain-driven with the motor, and a coupling combining the reducer with the reciprocating screw.
[0015] Preferably, there is a cable drum shaft at the cable drum axis, which extends outward from the U-shaped frame, and the outwardly extending part is equipped with a gear, and the outward part of the reciprocating screw rod has a toothed disc that cooperates with the gear, and the toothed disc and the gear cooperate through a chain drive.
[0016] The beneficial effects of the utility model are:
[0017] 1. In the utility model, a nut member spirally matched with the reciprocating screw rod in front of the cable drum is mounted with a guide member for guiding the retraction and release of the optical cable. When the power unit transmits power to the reciprocating screw rod, the guide member reciprocates and moves laterally in front of the rotating cable drum, so that the optical cable to be output is always parallel to the adjacent optical cable, avoiding the technical problem of mutual squeezing between the optical cables.
[0018] 2. In the utility model, the guide member can be combined with a lateral movement during collection, so that the excess optical cable can be evenly wound on the surface of the cable drum during collection. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of an electric cable laying optical cable lateral movement mechanism;
[0020] Figure 2 for Figure 2 A schematic diagram of the structure under a reverse perspective;
[0021] Figure 3 It is a structural schematic diagram of a nut member and a guide member;
[0022] Figure 4 for Figure 3 A split diagram of the assembly;
[0023] Figure numerals: 1. base; 2. containing frame; 3. first bracket; 4. second bracket; 5. power unit frame; 6. cable drum; 7. cable drum shaft; 8. guide shaft; 9. reciprocating screw rod; 10. bearing seat; 11. handle; 12. nut member; 13. guide member; 14. reducer; 15. motor; 121. slider; 122. lifting ear; 123. nut; 124. T-slot; 131. plug block; 132. guide block; 133. guide wheel. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.
[0025] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.
[0026] Example 1
[0027] In this embodiment, an electric cable laying and lateral movement mechanism is proposed. Figure 1-Figure 4 The electric cable laying optical cable lateral movement mechanism includes: Figure 1 and Figure 2 The U-shaped frame shown comprises a U-shaped frame, a cable drum 6 arranged and rotatable in the U-shaped frame, and a power unit.
[0028] Further explanation, such as Figure 1 and Figure 2 The U-shaped frame shown is composed of a first bracket 3 having a vertical portion and a second bracket 4 .
[0029] The first bracket 3 and the second bracket 4 also have shaft sleeves, so that the cable drum shaft 7 that coincides with the axis of the cable drum 6 will enter the corresponding shaft sleeve, so that the cable drum 6 can rotate in the U-shaped frame as described above.
[0030] Further explanation, one side of the U-shaped frame has a base 1 and a receiving frame 2 combined with the base 1. The other side of the U-shaped frame is the power unit described above, specifically, Figure 2 As shown, the power unit includes a power unit frame 5 adjacent to the U-shaped frame, wherein the power unit frame 5 has a motor 15, a reducer 14 chain-driven with the motor 15, and a coupling arranged on the transmission part of the reducer 14.
[0031] In this embodiment, a reciprocating screw rod 9 to which power is transmitted by a power unit and a guide shaft 8 adjacent to the reciprocating screw rod 9 are arranged in front of the cable drum 6 .
[0032] Further description, the front ends of the first bracket 3 and the second bracket 4 are as follows Figure 1 The two bearing seats 10 shown are encircled with two ends of the reciprocating screw rod 9 so that the reciprocating screw rod 9 can rotate in front of the cable drum 6 .
[0033] To further explain, the bearing seat 10 also has an extension portion, which is a fixing portion of the guide shaft 8 .
[0034] See also Figure 1 The coupling is connected to the reciprocating screw rod 9, and the end of the reciprocating screw rod 9 also extends outward relative to the U-shaped frame bearing seat 10, wherein the outwardly extending portion is matched with the cable drum 6 through a chain transmission. Specifically, the cable drum shaft 7 extends outward from the sleeve, and the outwardly extending portion is equipped with a gear. The outward portion of the reciprocating screw rod 9 has a toothed disc that cooperates with the gear, and the toothed disc and the gear are matched through chain transmission.
[0035] In this embodiment, the reciprocating screw rod 9 is provided with Figure 3 and Figure 4 The nut member 12 shown is spirally driven with the reciprocating screw 9, and the nut member 12 is also slidably matched with the guide shaft 8.
[0036] To further explain, the nut member 12 is mounted with a guide member 13 for guiding the retraction and extension of the optical cable. When the power unit transmits power to the reciprocating screw 9, the guide member 13 is driven by the nut member 12 to move back and forth horizontally in front of the rotating cable drum 6.
[0037] The guide member 13 as described above has the function of guiding the optical cable to pass in and out therefrom. Thus, when the cable drum 6 rotates, the combined guide member 13 moves back and forth laterally in front of the cable drum 6, so that the optical cable to be output is always parallel to the adjacent optical cable, thus avoiding the technical problem of mutual squeezing between the optical cables.
[0038] The guide member 13 proposed in this embodiment can be combined with a lateral movement during collection, so that the excess optical cable can be evenly wound on the surface of the cable drum 6 during collection.
[0039] See also Figure 3 and Figure 4 The nut member 12 proposed in this embodiment includes a slider 121, a lifting ear 122 located at the top of the slider 121 for snaring the guide shaft 8, and a nut 123 embedded in the slider 121 for snaring the reciprocating screw rod 9. The slider 121 also has a T-slot 124, which is a fixing slot for the guide member 13.
[0040] See also Figure 3 and Figure 4 The guide member 13 proposed in this embodiment includes an insert block 131 combined with the T-slot 124, and a guide block 132 integrally formed with the insert block 131. A channel for the optical cable to pass through is provided inside the guide block 132, and two guide wheels 133 are arranged opposite to each other on both sides of the channel.
[0041] The guide piece 13 is connected to the nut piece 12 in a plug-in manner. In this way, when dealing with optical cables of different sizes, the guide piece 13 that is consistent with the size of the optical cable can be combined with the nut piece 12, without the need to replace the entire set of units, which is more convenient and worry-free.
[0042] This embodiment also sets Figure 1 The handle 11 shown is connected to the cable drum shaft 7. In this way, when the power unit fails, the handle 11 can be manually cranked to replace the power output of the power unit.
[0043] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which 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 electric cable laying and lateral movement mechanism for optical cable, comprising a U-shaped frame, a cable drum arranged and rotated in the U-shaped frame, and a power unit, characterized in that: In front of the cable drum there is a reciprocating screw rod to which power is transmitted by the power unit, and a guide shaft of an adjacent reciprocating screw rod; The end of the reciprocating screw rod is rotatably matched with the U-shaped frame, and the end of the reciprocating screw rod also extends outward relative to the U-shaped frame, and the outwardly extending portion is driven and matched with the cable drum via a chain; The reciprocating screw rod is equipped with a nut member, which is spirally driven with the reciprocating screw rod and is also slidably matched with the guide shaft; The nut member is mounted with a guide member for guiding the retraction and extension of the optical cable. When the power unit transmits power to the reciprocating screw rod, the guide member is driven by the nut member to move back and forth horizontally in front of the rotating cable drum.
2. The electric cable laying optical cable lateral movement mechanism according to claim 1, characterized in that: The nut member comprises a slider, a lifting ear located at the top of the slider for snaking the guide shaft, and a nut embedded in the slider for snaking the reciprocating screw rod. The slider also has a T-slot, which is a fixing slot for the guide member.
3. The electric cable laying optical cable lateral movement mechanism according to claim 2, characterized in that: The guide member comprises an insert block combined with the T-slot and a guide block integrally formed with the insert block. A channel for the optical cable to pass through is arranged inside the guide block, and two guide wheels are arranged oppositely on both sides of the channel.
4. The electric cable laying optical cable lateral movement mechanism according to claim 3, characterized in that: Two guide wheels are in contact with the optical cable.
5. The electric cable laying optical cable lateral movement mechanism according to claim 1, characterized in that: The U-shaped frame is equipped with two bearing seats, and the two bearing seats are enclosed at the two ends of the reciprocating screw rod.
6. The electric cable laying optical cable lateral movement mechanism according to claim 5, characterized in that: The bearing seat also has an extension portion, which is a fixing portion of the guide shaft.
7. The electric cable laying optical cable lateral movement mechanism according to claim 1, characterized in that: The power unit comprises a power unit frame adjacent to the U-shaped frame, wherein a motor, a reducer chain-driven with the motor, and a coupling combining the reducer with a reciprocating screw are arranged in the power unit frame.
8. The electric cable laying optical cable lateral movement mechanism according to claim 1, characterized in that: A cable drum shaft is arranged at the cable drum axis, and the cable drum shaft extends outward from the U-shaped frame, and a gear is arranged at the outward extending part, and a toothed disc matched with the gear is arranged at the outward part of the reciprocating screw rod, and the toothed disc and the gear are matched through chain transmission.