CN207226684U - A kind of cable collection drum - Google Patents
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- CN207226684U CN207226684U CN201721177634.XU CN201721177634U CN207226684U CN 207226684 U CN207226684 U CN 207226684U CN 201721177634 U CN201721177634 U CN 201721177634U CN 207226684 U CN207226684 U CN 207226684U
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- 229910052751 metal Inorganic materials 0.000 claims description 46
- 239000002184 metal Substances 0.000 claims description 46
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 9
- 210000003813 thumb Anatomy 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
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- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
技术领域technical field
本发明涉及电缆技术领域，具体涉及一种电缆集线盘。The invention relates to the technical field of cables, in particular to a cable hub.
背景技术Background technique
电缆通常由几根或几组导线组成，主要分为电力电缆、控制电缆、补偿电缆、屏蔽电缆、高温电缆、计算机电缆、信号电缆、同轴电缆、耐火电缆、船用电缆、矿用电缆和铝合金电缆，广泛应用于电力系统各领域。在电缆架设或电力系统的检修维护中，常常需要用到大量电缆，电缆在携带运输过程中通常收集在一个电缆集线装置上，现有的电缆集线装置主要为两类，一类采用单一的集线筒，直接将电缆绕制在集线筒上，其结构简单，但收放电缆较为麻烦，需要手动将电缆从集线筒上一圈一圈地取下或绕制上去，工作效率低下，另一类采用电机带动绕线装置旋转，使电缆自动被收集或放出，电缆的收放效率高，但是由于结构复杂，制造成本高，且装置体积大，重量大，不利于远距离运输至施工地点，且由于采用电机带动，能耗高，因而使用成本高。Cables are usually composed of several wires or groups of wires, mainly divided into power cables, control cables, compensation cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables and aluminum Alloy cables are widely used in various fields of power systems. In cable erection or power system inspection and maintenance, a large number of cables are often used. The cables are usually collected on a cable collection device during transportation. The existing cable collection devices are mainly divided into two types. One type uses a single The cable is directly wound on the hub. Its structure is simple, but it is more troublesome to retract and unwind the cable. It is necessary to manually remove or wind the cable from the hub one by one. The other type uses a motor to drive the winding device to rotate, so that the cable is automatically collected or released. The efficiency of cable retraction is high, but due to the complex structure, the manufacturing cost is high, and the device is large in size and weight, which is not conducive to long-distance transportation. To the construction site, and because the motor is used to drive, the energy consumption is high, so the use cost is high.
发明内容Contents of the invention
为了解决上述技术问题，本发明公开一种电缆集线盘，该集线盘能够提高电缆放线的效率，且结构简单，无需电机带动，体积小、重量轻，显著减少了集线盘的制造成本和使用成本。In order to solve the above-mentioned technical problems, the present invention discloses a cable collection tray, which can improve the efficiency of cable pay-off, has a simple structure, does not need a motor to drive, is small in size and light in weight, and significantly reduces the manufacturing cost of the cable collection tray. costs and usage costs.
本发明通过下述技术方案实现：The present invention realizes through following technical scheme:
一种电缆集线盘，包括集线筒和定位筒，集线筒顶面和底面分别连接有顶板和底板，所述定位筒设于集线筒内，定位筒外径小于集线筒内径，且定位筒长度大于集线筒长度，所述定位筒两端各设有一个环形凸台，环形凸台设于定位筒侧壁的外侧，且环形凸台外径大于集线筒内径，所述集线筒卡设于两个环形凸台间的定位筒外。A cable hub, comprising a wire hub and a positioning tube, the top surface and the bottom surface of the wire hub are respectively connected with a top plate and a bottom plate, the positioning tube is arranged in the wire hub, and the outer diameter of the positioning tube is smaller than the inner diameter of the wire hub, And the length of the positioning cylinder is greater than the length of the wire-collecting cylinder, an annular boss is provided at both ends of the positioning cylinder, the annular boss is arranged on the outside of the side wall of the positioning cylinder, and the outer diameter of the annular boss is greater than the inner diameter of the wire-collecting cylinder, the The wire collecting cylinder is clamped outside the positioning cylinder between the two annular bosses.
本发明中，电缆集线盘设置有集线筒和定位筒，集线筒套设于定位筒外，当定位筒位置固定时，集线筒能够绕定位筒自由旋转，因此当需要使用集线筒上的电缆时，只需手持电缆一端，向外拉动电缆，绕制有电缆的集线筒随即旋转，便于施工人员快速将电缆抽出，无需手动一圈一圈地将集线筒上的电缆取下，大大提高了电缆放线的效率，经现场施工测验，利用本发明电缆集线盘进行电缆的放线，相比于单一的电缆集线筒结构而言，放线时间缩短为原来的1/4-1/8，效率大大提高。In the present invention, the cable hub is provided with a wire hub and a positioning tube, and the wire hub is sleeved outside the positioning tube. When the position of the positioning tube is fixed, the wire hub can rotate freely around the positioning tube. When pulling the cable on the barrel, you only need to hold one end of the cable and pull the cable outward, and the hub around which the cable is wound will rotate immediately, which is convenient for the construction personnel to quickly pull out the cable, and there is no need to manually pull the cable on the hub. Take it off, which greatly improves the efficiency of cable pay-off. According to the on-site construction test, the cable hub of the present invention is used to pay out the cable. Compared with the single cable hub structure, the pay-off time is shortened to the original 1/4-1/8, the efficiency is greatly improved.
本发明的电缆集线盘无需电机等设备带动，结构简单，体积小，重量轻，便于远距离携带运输至施工地点，在使用过程中无需消耗电能，相比于现有的电动集线装置，其具有更低的制造成本和使用成本。The cable collection tray of the present invention does not need to be driven by equipment such as a motor, and has a simple structure, small size, light weight, and is convenient for long-distance transportation to the construction site. It does not need to consume electric energy during use. Compared with the existing electric cable collection device, It has lower manufacturing cost and use cost.
所述顶板上表面固定有一根连轴，连轴顶部设有转柄。A connecting shaft is fixed on the upper surface of the top plate, and a rotating handle is arranged on the top of the connecting shaft.
转柄转动带动集线筒旋转，当电缆重量较大而不利于放线时，可以在抽拉电缆的同时旋转转柄，促进集线筒旋转放线，当电缆使用完毕需要回收时，反向旋转转柄，带动集线筒旋转从而将电缆回收绕制在集线筒上，转柄设置于顶板上表面，便于施工人员手持转柄进行快速旋转，进而提高电缆的收线和放线效率。The rotation of the rotating handle drives the wire collection barrel to rotate. When the weight of the cable is too heavy to be unfavorable to the cable, the rotating handle can be rotated while pulling the cable to promote the rotation of the cable collection barrel. When the cable needs to be recycled after use, reverse Rotate the rotating handle to drive the wire collecting barrel to rotate so that the cable can be recycled and wound on the wire collecting barrel. The rotating handle is set on the upper surface of the top plate, which is convenient for the construction personnel to hold the rotating handle to rotate quickly, thereby improving the efficiency of cable take-up and pay-off.
所述定位筒底端的环形凸台上表面设有环形卡槽，环形卡槽截面为圆弧形，在环形卡槽内卡设有若干与之匹配的金属球，金属球依次排列成环形，且金属球球心位于环形卡槽内，金属球顶面露出环形凸台上表面。The upper surface of the annular boss at the bottom end of the positioning cylinder is provided with an annular slot, the cross section of which is arc-shaped, and a number of metal balls matching it are clamped in the annular slot, and the metal balls are arranged in a ring in sequence, and The center of the metal ball is located in the annular slot, and the top surface of the metal ball exposes the upper surface of the annular boss.
集线筒下方的底板与金属球顶部接触，当集线筒旋转时，金属球在底板带动下旋转，变滑动摩擦为滚动摩擦，减小底板与环形凸台间的摩擦力，进而减小集线筒旋转所受阻力，提高收线和放线效率。The bottom plate below the wire collection barrel is in contact with the top of the metal ball. When the wire collection barrel rotates, the metal ball rotates under the drive of the bottom plate, changing the sliding friction into rolling friction, reducing the friction between the bottom plate and the annular boss, and then reducing the collection. The resistance to the rotation of the bobbin improves the efficiency of take-up and pay-off.
所述底板下表面设有环形凹槽，环形凹槽截面为圆弧，该圆弧的直径大于或等于金属球直径，所述环形凹槽深度小于金属球露出环形凸台上表面部分的高度，所述环形凹槽与环形卡槽相对应。The lower surface of the bottom plate is provided with an annular groove, the cross section of which is an arc, the diameter of which is greater than or equal to the diameter of the metal ball, and the depth of the annular groove is less than the height of the metal ball exposing the upper surface of the annular boss, The annular groove corresponds to the annular locking groove.
使用时，环形凹槽与金属球上表面接触，增大了底板与金属球接间的触面，避免长期使用中由于压力过大而导致底板和金属球被损坏，提高耐用性，同时环形槽凹在一定程度上能够避免集线筒旋转时过度偏离轴心，减小震动，进而提高电缆收放效率。When in use, the annular groove is in contact with the upper surface of the metal ball, which increases the contact surface between the bottom plate and the metal ball, avoids damage to the bottom plate and metal ball due to excessive pressure during long-term use, and improves durability. At the same time, the annular groove To a certain extent, the concavity can avoid excessive deviation from the axis of the hub when rotating, reduce vibration, and improve the efficiency of cable retraction.
经试验证实，本发明电缆集线盘添加环形凹槽、环形卡槽和金属球的结构后，在电缆长度和重量相同情况下，电缆完全抽出所用时间缩短为原来的1/2-1/3。It has been proved by experiments that after adding the structure of the ring groove, ring slot and metal ball to the cable hub of the present invention, under the same cable length and weight, the time for the cable to be completely pulled out is shortened to 1/2-1/3 of the original .
优选的，所述金属球为涂覆有润滑液的不锈钢球。不锈钢球强度大，且不易生锈，润滑液能够减小摩擦，进而减小集线筒旋转的阻力。Preferably, the metal ball is a stainless steel ball coated with lubricating liquid. The stainless steel ball has high strength and is not easy to rust, and the lubricating fluid can reduce friction, thereby reducing the resistance to the rotation of the hub.
优选的，所述环形卡槽的数目为2-5条，且各条环形卡槽间具有同一个圆心。Preferably, the number of said annular locking grooves is 2-5, and each annular locking groove has the same center of circle.
当电缆集线盘的规格较大，电缆总重较大时，可根据需要加设多条环形卡槽及其配套的金属球，减小单个金属球和底板局部所受压力，提高耐用性。When the size of the cable hub is large and the total weight of the cables is large, multiple annular slots and matching metal balls can be added as needed to reduce the pressure on a single metal ball and the bottom plate and improve durability.
所述定位筒的环形凸台上设有数个水平向的螺孔，螺孔贯穿环形凸台和定位筒侧壁，螺孔内穿设有手拧螺栓。The annular boss of the positioning cylinder is provided with several horizontal screw holes, the screw holes run through the annular boss and the side wall of the positioning cylinder, and hand-tightening bolts are pierced in the screw holes.
所述手拧螺栓长度为环形凸台外径的1/2。所述手拧螺栓数目为2-20个。The length of the thumb bolt is 1/2 of the outer diameter of the annular boss. The number of hand-tightened bolts is 2-20.
现场实际施工时，对电缆进行收放前，需要现场选择一个能够固定电缆集线盘的物件，如向上突起的金属杆、木桩或水泥柱，将定位筒套设在其外周，然后向内拧紧手拧螺栓，利用手拧螺栓将金属杆、木桩或水泥柱卡设在定位筒内部，使整个电缆集线盘固定，便于进行电缆的快速放线和收线。During the actual construction on site, before the cables are retracted, it is necessary to select an object on site that can fix the cable hub, such as an upwardly protruding metal pole, wooden pile or cement column, set the positioning tube on its outer periphery, and then inward Tighten the thumb bolts, and use the thumb bolts to clamp the metal rods, wooden stakes or cement columns inside the positioning cylinder, so that the entire cable hub is fixed, and it is convenient for quick cable release and take-up.
进一步地，所述连轴设于顶板的外侧边缘。Further, the connecting shaft is arranged on the outer edge of the top plate.
避免集线筒旋转时，连轴与手拧螺栓外侧碰撞，阻碍集线筒旋转。Avoid collision between the connecting shaft and the outer side of the thumb bolt when the hub is rotating, which will hinder the rotation of the hub.
本发明与现有技术相比，具有如下的优点和有益效果：Compared with the prior art, the present invention has the following advantages and beneficial effects:
1、本发明一种电缆集线盘，电缆集线盘设置有集线筒和定位筒，集线筒套设于定位筒外，当定位筒位置固定时，集线筒能够绕定位筒自由旋转，因此当需要使用集线筒上的电缆时，只需手持电缆一端，向外拉动电缆，绕制有电缆的集线筒随即旋转，便于施工人员快速将电缆抽出，无需手动一圈一圈地将集线筒上的电缆取下，大大提高了电缆放线的效率，经现场施工测验，利用本发明电缆集线盘进行电缆的放线，相比于单一的电缆集线筒结构而言，放线时间缩短为原来的1/4-1/8，效率大大提高；1. A cable collection tray of the present invention. The cable collection tray is provided with a collection barrel and a positioning barrel. The line collection barrel is set outside the positioning barrel. When the position of the positioning barrel is fixed, the line collection barrel can rotate freely around the positioning barrel , so when you need to use the cable on the hub, you only need to hold one end of the cable, pull the cable outward, and the hub around which the cable is wound will rotate immediately, which is convenient for the construction personnel to quickly pull out the cable without manually turning it around Removing the cables from the hub greatly improves the efficiency of cable pay-off. According to the on-site construction test, using the cable hub of the present invention to pay out the cables, compared with the structure of a single cable hub, The pay-off time is shortened to 1/4-1/8 of the original, and the efficiency is greatly improved;
2、本发明一种电缆集线盘，无需电机等设备带动，结构简单，体积小，重量轻，便于远距离携带运输至施工地点，在使用过程中无需消耗电能，相比于现有的电动集线装置，其具有更低的制造成本和使用成本。2. A cable collection tray of the present invention does not need to be driven by motors and other equipment. It has a simple structure, small size, and light weight, which is convenient for long-distance carrying and transportation to the construction site. It does not need to consume electric energy during use. Compared with the existing electric The hub device has lower manufacturing cost and lower usage cost.
附图说明Description of drawings
此处所说明的附图用来提供对本发明实施例的进一步理解，构成本申请的一部分，并不构成对本发明实施例的限定。在附图中：The drawings described here are used to provide a further understanding of the embodiments of the present invention, constitute a part of the application, and do not limit the embodiments of the present invention. In the attached picture:
图1为本发明结构示意图；Fig. 1 is a structural representation of the present invention;
图2为本发明剖面示意图；Fig. 2 is a schematic sectional view of the present invention;
图3为本发明俯视图；Fig. 3 is a top view of the present invention;
图4为本发明图1中定位筒沿虚线l处的截面图。Fig. 4 is a cross-sectional view of the positioning cylinder in Fig. 1 along the dotted line l of the present invention.
附图中标记及对应的零部件名称：Marks and corresponding parts names in the attached drawings:
1-集线筒，11-顶板，12-底板，121-环形凹槽，2-定位筒，3-环形凸台，31-环形卡槽，32-金属球，4-连轴，41-转柄，5-手拧螺栓。1-Harring barrel, 11-Top plate, 12-Bottom plate, 121-Annular groove, 2-Positioning cylinder, 3-Annular boss, 31-Annular card slot, 32-Metal ball, 4-Coupling shaft, 41-Turn Shank, 5-thumb bolt.
具体实施方式Detailed ways
为使本发明的目的、技术方案和优点更加清楚明白，下面结合实施例和附图，对本发明作进一步的详细说明，本发明的示意性实施方式及其说明仅用于解释本发明，并不作为对本发明的限定。In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings. As a limitation of the present invention.
实施例1Example 1
如图1-4所示，本发明一种电缆集线盘，包括集线筒1和定位筒2，集线筒1顶面和底面分别连接有顶板11和底板12，所述定位筒2设于集线筒1内，定位筒2外径小于集线筒1内径，且定位筒2长度大于集线筒1长度，所述定位筒2两端各设有一个环形凸台3，环形凸台3设于定位筒2侧壁的外侧，且环形凸台3外径大于集线筒1内径，所述集线筒1卡设于两个环形凸台3间的定位筒2外。As shown in Figures 1-4, a cable hub of the present invention includes a hub 1 and a positioning tube 2, the top and bottom of the hub 1 are respectively connected with a top plate 11 and a bottom plate 12, and the positioning tube 2 is provided with In the hub 1, the outer diameter of the positioning tube 2 is smaller than the inner diameter of the hub 1, and the length of the positioning tube 2 is greater than the length of the hub 1. An annular boss 3 is respectively provided at both ends of the positioning tube 2, and the annular boss 3 is arranged on the outer side of the side wall of the positioning cylinder 2, and the outer diameter of the annular boss 3 is larger than the inner diameter of the wire collecting cylinder 1, and the said wire collecting cylinder 1 is clamped outside the positioning cylinder 2 between the two annular bosses 3.
实施例2Example 2
如图1-4所示，本发明一种电缆集线盘，包括集线筒1和定位筒2，集线筒1顶面和底面分别连接有顶板11和底板12，所述定位筒2设于集线筒1内，定位筒2外径小于集线筒1内径，且定位筒2长度大于集线筒1长度，所述定位筒2两端各设有一个环形凸台3，环形凸台3设于定位筒2侧壁的外侧，且环形凸台3外径大于集线筒1内径，所述集线筒1卡设于两个环形凸台3间的定位筒2外。As shown in Figures 1-4, a cable hub of the present invention includes a hub 1 and a positioning tube 2, the top and bottom of the hub 1 are respectively connected with a top plate 11 and a bottom plate 12, and the positioning tube 2 is provided with In the hub 1, the outer diameter of the positioning tube 2 is smaller than the inner diameter of the hub 1, and the length of the positioning tube 2 is greater than the length of the hub 1. An annular boss 3 is respectively provided at both ends of the positioning tube 2, and the annular boss 3 is arranged on the outer side of the side wall of the positioning cylinder 2, and the outer diameter of the annular boss 3 is larger than the inner diameter of the wire collecting cylinder 1, and the said wire collecting cylinder 1 is clamped outside the positioning cylinder 2 between the two annular bosses 3.
所述顶板11上表面固定有一根连轴4，连轴4顶部设有转柄41。A connecting shaft 4 is fixed on the upper surface of the top plate 11 , and a rotating handle 41 is arranged on the top of the connecting shaft 4 .
进一步地，所述连轴4设于顶板11的外侧边缘。Further, the connecting shaft 4 is arranged on the outer edge of the top plate 11 .
实施例3Example 3
如图1-4所示，本发明一种电缆集线盘，包括集线筒1和定位筒2，集线筒1顶面和底面分别连接有顶板11和底板12，所述定位筒2设于集线筒1内，定位筒2外径小于集线筒1内径，且定位筒2长度大于集线筒1长度，所述定位筒2两端各设有一个环形凸台3，环形凸台3设于定位筒2侧壁的外侧，且环形凸台3外径大于集线筒1内径，所述集线筒1卡设于两个环形凸台3间的定位筒2外。As shown in Figures 1-4, a cable hub of the present invention includes a hub 1 and a positioning tube 2, the top and bottom of the hub 1 are respectively connected with a top plate 11 and a bottom plate 12, and the positioning tube 2 is provided with In the hub 1, the outer diameter of the positioning tube 2 is smaller than the inner diameter of the hub 1, and the length of the positioning tube 2 is greater than the length of the hub 1. An annular boss 3 is respectively provided at both ends of the positioning tube 2, and the annular boss 3 is arranged on the outer side of the side wall of the positioning cylinder 2, and the outer diameter of the annular boss 3 is larger than the inner diameter of the wire collecting cylinder 1, and the said wire collecting cylinder 1 is clamped outside the positioning cylinder 2 between the two annular bosses 3.
所述定位筒2底端的环形凸台3上表面设有环形卡槽31，环形卡槽31截面为圆弧形，在环形卡槽31内卡设有若干与之匹配的金属球32，金属球32依次排列成环形，且金属球32球心位于环形卡槽31内，金属球32顶面露出环形凸台3上表面。The upper surface of the annular boss 3 at the bottom of the positioning cylinder 2 is provided with an annular slot 31, the section of which is arc-shaped, and in the annular slot 31 are provided with a number of matching metal balls 32, the metal balls 32 are arranged in a ring in sequence, and the center of the metal ball 32 is located in the ring groove 31 , and the top surface of the metal ball 32 exposes the upper surface of the ring boss 3 .
所述底板12下表面设有环形凹槽121，环形凹槽121截面为圆弧，该圆弧的直径大于或等于金属球32直径，所述环形凹槽121深度小于金属球32露出环形凸台3上表面部分的高度，所述环形凹槽121与环形卡槽31相对应。The lower surface of the base plate 12 is provided with an annular groove 121, the cross section of which is an arc, the diameter of which is greater than or equal to the diameter of the metal ball 32, and the depth of the annular groove 121 is less than that of the metal ball 32 to expose the annular boss 3 the height of the upper surface, the annular groove 121 corresponds to the annular locking groove 31.
优选的，所述金属球32为涂覆有润滑液的不锈钢球。Preferably, the metal ball 32 is a stainless steel ball coated with lubricating liquid.
所述定位筒2的环形凸台3上设有数个水平向的螺孔，螺孔贯穿环形凸台3和定位筒2侧壁，螺孔内穿设有手拧螺栓5。The annular boss 3 of the positioning cylinder 2 is provided with several horizontal screw holes, the screw holes run through the annular boss 3 and the side wall of the positioning cylinder 2, and the screw holes are provided with hand-tightening bolts 5 .
所述手拧螺栓5长度为环形凸台3外径的1/2。所述手拧螺栓5数目为8个。The length of the thumb bolt 5 is 1/2 of the outer diameter of the annular boss 3 . The number of said thumb bolts 5 is 8.
实施例4Example 4
如图1-3所示，本发明一种电缆集线盘，包括集线筒1和定位筒2，集线筒1顶面和底面分别连接有顶板11和底板12，所述定位筒2设于集线筒1内，定位筒2外径小于集线筒1内径，且定位筒2长度大于集线筒1长度，所述定位筒2两端各设有一个环形凸台3，环形凸台3设于定位筒2侧壁的外侧，且环形凸台3外径大于集线筒1内径，所述集线筒1卡设于两个环形凸台3间的定位筒2外。As shown in Figures 1-3, a cable hub of the present invention includes a hub 1 and a positioning tube 2, the top and bottom of the hub 1 are respectively connected with a top plate 11 and a bottom plate 12, and the positioning tube 2 is provided In the hub 1, the outer diameter of the positioning tube 2 is smaller than the inner diameter of the hub 1, and the length of the positioning tube 2 is greater than the length of the hub 1. An annular boss 3 is respectively provided at both ends of the positioning tube 2, and the annular boss 3 is arranged on the outer side of the side wall of the positioning cylinder 2, and the outer diameter of the annular boss 3 is larger than the inner diameter of the wire collecting cylinder 1, and the said wire collecting cylinder 1 is clamped outside the positioning cylinder 2 between the two annular bosses 3.
所述顶板11上表面固定有一根连轴4，连轴4顶部设有转柄41。A connecting shaft 4 is fixed on the upper surface of the top plate 11 , and a rotating handle 41 is arranged on the top of the connecting shaft 4 .
所述定位筒2底端的环形凸台3上表面设有环形卡槽31，环形卡槽31截面为圆弧形，在环形卡槽31内卡设有若干与之匹配的金属球32，金属球32依次排列成环形，且金属球32球心位于环形卡槽31内，金属球32顶面露出环形凸台3上表面。The upper surface of the annular boss 3 at the bottom of the positioning cylinder 2 is provided with an annular slot 31, the section of which is arc-shaped, and in the annular slot 31 are provided with a number of matching metal balls 32, the metal balls 32 are arranged in a ring in sequence, and the center of the metal ball 32 is located in the ring groove 31 , and the top surface of the metal ball 32 exposes the upper surface of the ring boss 3 .
所述底板12下表面设有环形凹槽121，环形凹槽121截面为圆弧，该圆弧的直径大于或等于金属球32直径，所述环形凹槽121深度小于金属球32露出环形凸台3上表面部分的高度，所述环形凹槽121与环形卡槽31相对应。The lower surface of the base plate 12 is provided with an annular groove 121, the cross section of which is an arc, the diameter of which is greater than or equal to the diameter of the metal ball 32, and the depth of the annular groove 121 is less than that of the metal ball 32 to expose the annular boss 3 the height of the upper surface, the annular groove 121 corresponds to the annular locking groove 31.
优选的，所述金属球32为涂覆有润滑液的不锈钢球。Preferably, the metal ball 32 is a stainless steel ball coated with lubricating liquid.
进一步地，所述连轴4设于顶板11的外侧边缘。Further, the connecting shaft 4 is arranged on the outer edge of the top plate 11 .
实施例5Example 5
如图1-4所示，本发明一种电缆集线盘，包括集线筒1和定位筒2，集线筒1顶面和底面分别连接有顶板11和底板12，所述定位筒2设于集线筒1内，定位筒2外径小于集线筒1内径，且定位筒2长度大于集线筒1长度，所述定位筒2两端各设有一个环形凸台3，环形凸台3设于定位筒2侧壁的外侧，且环形凸台3外径大于集线筒1内径，所述集线筒1卡设于两个环形凸台3间的定位筒2外。As shown in Figures 1-4, a cable hub of the present invention includes a hub 1 and a positioning tube 2, the top and bottom of the hub 1 are respectively connected with a top plate 11 and a bottom plate 12, and the positioning tube 2 is provided with In the hub 1, the outer diameter of the positioning tube 2 is smaller than the inner diameter of the hub 1, and the length of the positioning tube 2 is greater than the length of the hub 1. An annular boss 3 is respectively provided at both ends of the positioning tube 2, and the annular boss 3 is arranged on the outer side of the side wall of the positioning cylinder 2, and the outer diameter of the annular boss 3 is larger than the inner diameter of the wire collecting cylinder 1, and the said wire collecting cylinder 1 is clamped outside the positioning cylinder 2 between the two annular bosses 3.
所述顶板11上表面固定有一根连轴4，连轴4顶部设有转柄41。A connecting shaft 4 is fixed on the upper surface of the top plate 11 , and a rotating handle 41 is arranged on the top of the connecting shaft 4 .
所述定位筒2底端的环形凸台3上表面设有环形卡槽31，环形卡槽31截面为圆弧形，在环形卡槽31内卡设有若干与之匹配的金属球32，金属球32依次排列成环形，且金属球32球心位于环形卡槽31内，金属球32顶面露出环形凸台3上表面。The upper surface of the annular boss 3 at the bottom of the positioning cylinder 2 is provided with an annular slot 31, the section of which is arc-shaped, and in the annular slot 31 are provided with a number of matching metal balls 32, the metal balls 32 are arranged in a ring in sequence, and the center of the metal ball 32 is located in the ring groove 31 , and the top surface of the metal ball 32 exposes the upper surface of the ring boss 3 .
所述底板12下表面设有环形凹槽121，环形凹槽121截面为圆弧，该圆弧的直径大于或等于金属球32直径，所述环形凹槽121深度小于金属球32露出环形凸台3上表面部分的高度，所述环形凹槽121与环形卡槽31相对应。The lower surface of the base plate 12 is provided with an annular groove 121, the cross section of which is an arc, the diameter of which is greater than or equal to the diameter of the metal ball 32, and the depth of the annular groove 121 is less than that of the metal ball 32 to expose the annular boss 3 the height of the upper surface, the annular groove 121 corresponds to the annular locking groove 31.
优选的，所述金属球32为涂覆有润滑液的不锈钢球。Preferably, the metal ball 32 is a stainless steel ball coated with lubricating liquid.
优选的，所述环形卡槽31的数目为2-5条，且各条环形卡槽31间具有同一个圆心。Preferably, the number of said annular locking grooves 31 is 2-5, and each annular locking groove 31 has the same center of circle.
所述定位筒2的环形凸台3上设有数个水平向的螺孔，螺孔贯穿环形凸台3和定位筒2侧壁，螺孔内穿设有手拧螺栓5。The annular boss 3 of the positioning cylinder 2 is provided with several horizontal screw holes, the screw holes run through the annular boss 3 and the side wall of the positioning cylinder 2, and the screw holes are provided with hand-tightening bolts 5 .
所述手拧螺栓5长度为环形凸台3外径的1/2。所述手拧螺栓5数目为2-20个。The length of the thumb bolt 5 is 1/2 of the outer diameter of the annular boss 3 . The number of said thumb bolts 5 is 2-20.
进一步地，所述连轴4设于顶板11的外侧边缘。Further, the connecting shaft 4 is arranged on the outer edge of the top plate 11 .
以上所述的具体实施方式，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施方式而已，并不用于限定本发明的保护范围，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention and are not intended to limit the scope of the present invention. Protection scope, within the spirit and principles of the present invention, any modification, equivalent replacement, improvement, etc., shall be included in the protection scope of the present invention.
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| CN201721177634.XU CN207226684U (en) | 2017-09-14 | 2017-09-14 | A kind of cable collection drum |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584478A (en) * | 2018-05-24 | 2018-09-28 | 芜湖新兴铸管有限责任公司 | Blanking device for slag micro powder spray dust |
| CN108642736A (en) * | 2018-07-26 | 2018-10-12 | 吴江市震宇缝制设备有限公司 | A kind of use in sewing machine spool |
| CN109217182A (en) * | 2018-11-02 | 2019-01-15 | 国网四川省电力公司凉山供电公司 | Conducive to the cable unwinding device of adjusting |
-
2017
- 2017-09-14 CN CN201721177634.XU patent/CN207226684U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584478A (en) * | 2018-05-24 | 2018-09-28 | 芜湖新兴铸管有限责任公司 | Blanking device for slag micro powder spray dust |
| CN108642736A (en) * | 2018-07-26 | 2018-10-12 | 吴江市震宇缝制设备有限公司 | A kind of use in sewing machine spool |
| CN109217182A (en) * | 2018-11-02 | 2019-01-15 | 国网四川省电力公司凉山供电公司 | Conducive to the cable unwinding device of adjusting |
| CN109217182B (en) * | 2018-11-02 | 2020-11-24 | 国网四川省电力公司凉山供电公司 | Adjustable cable pay-off |
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