CN204481406U - A kind of power supply for construction cable pay off rack device - Google Patents
A kind of power supply for construction cable pay off rack device Download PDFInfo
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Abstract
本实用新型一种施工用电缆放线架装置公开了一种在电力工程施工时，能够快速省力提升电缆线圈的放线架装置，其特征在于主固定筒架垂直置于主底板上，主移动支撑板置于主固定筒架内，下支撑板置于主固定筒架内，且位于主移动支撑板下方。主螺旋限位杆平行于主固定筒架，且垂直置于主底板上，主移动支撑板和主固定筒架一侧的主移动板相连接，所述主移动板上开有孔槽，套于主螺旋限位杆上，主支撑螺丝置于主螺旋限位杆上，且位于主移动板下方，主移动板通过主支撑弹簧和主底板相连接，辅固定筒架垂直置于辅底板上，辅移动支撑板置于辅固定筒架内，下支撑板置于辅固定筒架内，且位于辅移动支撑板下方。
The utility model discloses a cable pay-off stand device for construction, which discloses a pay-off stand device that can quickly and labor-savingly lift the cable coil during electric power engineering construction. The support plate is placed in the main fixed barrel frame, and the lower support plate is placed in the main fixed barrel frame and is located below the main movable support plate. The main screw limit rod is parallel to the main fixed cylinder frame and placed vertically on the main bottom plate. The main movable support plate is connected with the main movable plate on one side of the main fixed cylinder frame. On the main screw limit rod, the main support screw is placed on the main screw limit rod, and is located under the main moving plate. The main moving plate is connected to the main base plate through the main support spring, and the auxiliary fixed cylinder holder is vertically placed on the auxiliary base plate. , the auxiliary movable support plate is placed in the auxiliary fixed barrel frame, and the lower support plate is placed in the auxiliary fixed barrel frame and is located below the auxiliary movable support plate.
Description
技术领域 technical field
本实用新型一种施工用电缆放线架装置，涉及一种在电力工程施工时，能够快速省力提升电缆线圈的放线架装置，属于电力设备领域。特别涉及一种利用现有千斤顶将电缆线圈提升的放线架装置，能有效提高电缆的敷设效率。 The utility model relates to a cable pay-off stand device for construction, which relates to a pay-off stand device capable of quickly and labor-savingly lifting cable coils during electric power engineering construction, and belongs to the field of electric equipment. In particular, the utility model relates to a pay-off stand device for lifting a cable coil by using an existing jack, which can effectively improve the laying efficiency of the cable.
背景技术 Background technique
目前，随着电缆敷设的范围越来越广，电缆敷设施工也越来越频繁。但由于电缆线圈的体型较大，在电缆敷设施工时往往需要多人参与，耗费了大量人力物力，严重影响了施工效率。同时现有的装置比较笨重，多采用机械传动结构，操作前需要很多的架设准备工作。机械传动结构通过电动机转动带动提升装置提升，从而提升电缆线圈，这种方法提升效率相对较低，并且在不通电的地方不实用。现有的装置在电缆出线时直接与地面接触，产生较大的摩擦阻力，施工人员拖动时很费力，对提高施工效率帮助也不大。而且现有的装置并没有减震装置，特别是在线圈下降的时候，装置上的各杆之间硬性碰撞会对装置造成一定的破坏并且带来安全隐患。 At present, as the scope of cable laying becomes wider and wider, cable laying construction is also more and more frequent. However, due to the large size of the cable coil, many people are often required to participate in the cable laying construction, which consumes a lot of manpower and material resources, and seriously affects the construction efficiency. At the same time, the existing devices are cumbersome and mostly adopt mechanical transmission structures, which require a lot of erection preparations before operation. The mechanical transmission structure drives the lifting device to lift through the rotation of the motor, thereby lifting the cable coil. This method has relatively low lifting efficiency and is not practical in places where there is no electricity. The existing device directly contacts the ground when the cable goes out, resulting in relatively large frictional resistance, which is very laborious for construction personnel to drag, and does not help much to improve construction efficiency. And the existing device does not have a shock absorber, especially when the coil is descending, the hard collision between the rods on the device will cause certain damage to the device and bring potential safety hazards.
发明内容 Contents of the invention
为了解决上述问题，本实用新型一种施工用电缆放线架装置提供了一种在电力工程施工时，能够快速省力提升电缆线圈的放线架装置，利用现有千斤顶结构，能够有效快速将电缆线圈提升，方便电缆施工作业，有效提高电缆的敷设效率。 In order to solve the above problems, a cable pay-off stand device for construction of the utility model provides a pay-off stand device that can quickly and labor-savingly lift the cable coil during electric power engineering construction. Using the existing jack structure, the cable can be effectively and quickly The coil is lifted to facilitate the cable construction operation and effectively improve the efficiency of cable laying.
本实用新型一种施工用电缆放线架装置是这样实现的：本实用新型一种施工用电缆放线架装置由主支撑装置、辅支撑装置、支撑杆装置和电缆限位装置组成。主支撑装置由主支撑杆、主支撑槽、主固定筒架、主螺旋限位杆、主支撑螺丝、主支撑弹簧、主移动板、主移动支撑板、主底板和下支撑板组成。主固定筒架垂直置于主底板上，主移动支撑板置于主固定筒架内，下支撑板置于主固定筒架内，且位于主移动支撑板下方。主螺旋限位杆平行于主固定筒架，且垂直置于主底板上，主移动支撑板和主固定筒架一侧的主移动板相连接，所述主移动板上开有孔槽，套于主螺旋限位杆上，主支撑螺丝置于主螺旋限位杆上，且位于主移动板下方，主移动板通过主支撑弹簧和主底板相连接，所述主支撑弹簧套置于主螺旋限位杆上。所述主支撑杆一端垂直置于主固定筒架内的主移动支撑板上，主支撑槽置于主支撑杆的另一端。辅支撑装置由辅底板、辅移动支撑板、辅移动板、辅支撑弹簧、辅支撑螺丝、辅螺旋限位杆、辅固定筒架、辅支撑杆组成。辅固定筒架垂直置于辅底板上，辅移动支撑板置于辅固定筒架内，下支撑板置于辅固定筒架内，且位于辅移动支撑板下方。辅螺旋限位杆平行于辅固定筒架，且垂直置于辅底板上，辅移动支撑板和辅固定筒架一侧的辅移动板相连接，所述辅移动板上开有孔槽，套于辅螺旋限位杆上，辅支撑螺丝置于辅螺旋限位杆上，且位于辅移动板下方，辅移动板通过辅支撑弹簧和辅底板相连接，所述辅支撑弹簧套置于辅螺旋限位杆上。所述辅支撑杆一端垂直置于辅固定筒架内的辅移动支撑板上，辅支撑槽置于辅支撑杆的另一端。支撑杆装置由固定螺丝和横向支撑杆组成，固定螺丝置于横向支撑杆一端，另一端依次穿过主支撑槽和辅支撑槽，固定螺丝置于横向支撑杆另一端上。电缆限位装置由主伸缩杆、主限位板、限位支撑杆、下套筒、固定轴、辅伸缩杆、辅限位板、限位轴、上套筒、限位槽和旋转轴组成。主伸缩杆一端置于主固定筒架上，另一端和限位支撑杆相连接，辅伸缩杆一端置于辅固定筒架上，另一端和限位支撑杆相连接，主限位板和限位支撑杆相连接。辅限位板和限位支撑杆相连接。主限位板和辅限位板通过固定轴相连接，下套筒套置于固定轴上，限位槽置于辅限位板上。限位轴一端通过旋转轴置于主限位板上，另一端卡置于限位槽内，上套筒套置于限位轴上。 A cable pay-off rack device for construction of the utility model is realized in the following way: a cable pay-off rack device for construction of the utility model is composed of a main support device, an auxiliary support device, a support rod device and a cable limiting device. The main support device is composed of a main support bar, a main support groove, a main fixed cylinder frame, a main screw limit rod, a main support screw, a main support spring, a main moving plate, a main moving support plate, a main bottom plate and a lower support plate. The main fixed barrel frame is vertically placed on the main bottom plate, the main movable support plate is placed in the main fixed barrel frame, and the lower support plate is placed in the main fixed barrel frame and is located below the main movable support plate. The main screw limit rod is parallel to the main fixed cylinder frame and placed vertically on the main bottom plate. The main movable support plate is connected with the main movable plate on one side of the main fixed cylinder frame. On the main screw limit rod, the main support screw is placed on the main screw limit rod, and is located under the main moving plate. The main moving plate is connected with the main bottom plate through the main support spring, and the main support spring is placed on the main screw on the limit lever. One end of the main support rod is vertically placed on the main movable support plate in the main fixed barrel frame, and the main support groove is placed on the other end of the main support rod. The auxiliary support device is made up of auxiliary base plate, auxiliary movable support plate, auxiliary movable plate, auxiliary support spring, auxiliary support screw, auxiliary screw limiter rod, auxiliary fixed cylinder frame, auxiliary support rod. The auxiliary fixed barrel frame is vertically placed on the auxiliary base plate, the auxiliary movable support plate is placed in the auxiliary fixed barrel frame, and the lower support plate is placed in the auxiliary fixed barrel frame and is located below the auxiliary movable support plate. The auxiliary screw limit rod is parallel to the auxiliary fixed cylinder frame and placed vertically on the auxiliary bottom plate. The auxiliary movable support plate is connected with the auxiliary movable plate on one side of the auxiliary fixed cylinder frame. On the auxiliary screw limit rod, the auxiliary support screw is placed on the auxiliary screw limit rod, and is located under the auxiliary moving plate. on the limit lever. One end of the auxiliary support rod is vertically placed on the auxiliary movable support plate in the auxiliary fixed cylinder frame, and the auxiliary support groove is placed on the other end of the auxiliary support rod. The support bar device is composed of a fixing screw and a transverse support bar, the fixing screw is placed at one end of the transverse support bar, the other end passes through the main support groove and the auxiliary support groove in turn, and the fixing screw is placed on the other end of the transverse support bar. The cable limit device is composed of the main telescopic rod, the main limit plate, the limit support rod, the lower sleeve, the fixed shaft, the auxiliary telescopic rod, the auxiliary limit plate, the limit shaft, the upper sleeve, the limit groove and the rotating shaft . One end of the main telescopic rod is placed on the main fixed cylinder frame, and the other end is connected with the limit support rod. One end of the auxiliary telescopic rod is placed on the auxiliary fixed cylinder frame, and the other end is connected with the limit support rod. connected to the support rod. The auxiliary limit plate is connected with the limit support rod. The main limit plate and the auxiliary limit plate are connected through the fixed shaft, the lower sleeve is placed on the fixed shaft, and the limit groove is placed on the auxiliary limit plate. One end of the limiting shaft is placed on the main limiting plate through the rotating shaft, the other end is stuck in the limiting groove, and the upper sleeve is placed on the limiting shaft.
使用时，首先将横向支撑杆依次穿过主支撑杆上的主支撑槽、电缆线圈中部和辅支撑杆上的辅支撑槽，然后分别将横向支撑杆两端的固定螺丝螺紧，防止电缆线圈在上升过程中滑落，然后将一个千斤顶放置于主底板和主固定筒架之间，使千斤顶上方顶住主移动支撑板，所述下支撑板可以限制主移动支撑板在主固定筒架中的位置，以及辅移动支撑板在辅固定筒架中的位置。然后将一个千斤顶放置于辅底板和辅固定筒架之间，使千斤顶上方顶住辅移动支撑板，然后两个工人分别在两侧同时给千斤顶压力，使千斤顶的液压柱升高，使主移动支撑板在主支撑筒架内提升，进而带动主支撑杆提升，液压柱升高，使辅移动支撑板在辅支撑筒架内提升，进而带动辅支撑杆提升，主支撑杆上的主支撑槽和辅支撑杆上的辅支撑槽，共同带动其上的横向支撑杆提升，进而带动电缆线圈提升。当电缆线圈悬空后，即可停止千斤顶的作业。然后将主螺旋限位杆上的主支撑螺丝往上旋进，使主支撑螺丝支撑住主移动板下方，由于主移动板和主移动支撑板相连接，因此主移动板可以起到对主移动支撑板的限位作用，防止在电缆线圈转动的时候，主支撑杆带着主移动支撑板晃动，进而和千斤顶上的液压柱分离。辅螺旋限位杆上的辅支撑螺丝往上旋进，使辅支撑螺丝支撑住辅移动板下方，由于辅移动板和辅移动支撑板相连接，因此辅移动板可以起到对辅移动支撑板的限位作用，防止在电缆线圈转动的时候，辅支撑杆带着辅移动支撑板晃动，进而和千斤顶上的液压柱分离。与此同时，分别将主伸缩杆和辅伸缩杆拉出，使限位支撑杆和横向支撑杆水平，且贴在电缆线圈一侧，然后将限位轴一端通过旋转轴打开，使限位轴从限位槽旋出，然后将电缆接头从电缆线圈上拉出，使电缆置于固定轴上的下套筒上，然后限位轴一端通过旋转轴旋转，使限位轴一端卡置于限位槽内，电缆置于限位轴上的上套筒和固定轴上的下套筒之间，当将电缆从电缆线圈拉出的时候，上套筒和下套筒可以起到限制电缆位置的作用，同时降低电缆拉出时候的摩擦力。当使用完毕后，可以将主螺旋限位杆上的主支撑螺丝往下旋进，使主支撑螺丝不再支撑主移动板，然后拿开千斤顶，此时，所述主支撑弹簧可以起到缓冲作用。可以将辅螺旋限位杆上的辅支撑螺丝往下旋进，使辅支撑螺丝不再支撑辅移动板，然后拿开千斤顶，此时，所述辅支撑弹簧可以起到缓冲作用。达到利用现有千斤顶结构，能够有效快速将电缆线圈提升，方便电缆施工作业的目的。 When in use, first pass the horizontal support rod through the main support groove on the main support rod, the middle part of the cable coil and the auxiliary support groove on the auxiliary support rod, and then tighten the fixing screws at both ends of the horizontal support rod respectively to prevent the cable coil from Slide down during the ascent process, and then place a jack between the main bottom plate and the main fixed barrel frame, so that the top of the jack bears against the main movable support plate, and the lower support plate can limit the position of the main movable support plate in the main fixed barrel frame , and the position of the auxiliary movable support plate in the auxiliary fixed cylinder holder. Then place a jack between the auxiliary bottom plate and the auxiliary fixed cylinder frame, so that the upper part of the jack can withstand the auxiliary mobile support plate, and then two workers press the jack on both sides at the same time to raise the hydraulic column of the jack and make the main mobile The support plate is lifted in the main support tube frame, which then drives the main support bar to lift, and the hydraulic column rises, so that the auxiliary mobile support plate is lifted in the auxiliary support tube frame, and then drives the auxiliary support bar to lift. The main support groove on the main support bar Together with the auxiliary support groove on the auxiliary support rod, it drives the horizontal support rod on it to lift, and then drives the cable coil to lift. When the cable coil is suspended, the operation of the jack can be stopped. Then screw the main support screw on the main screw limit rod upward, so that the main support screw supports the lower part of the main moving plate. Since the main moving plate is connected with the main moving supporting plate, the main moving plate can play a role in supporting the main moving plate. The position-limiting function of the support plate prevents the main support rod from shaking with the main mobile support plate when the cable coil rotates, and then separates from the hydraulic column on the jack. The auxiliary support screw on the auxiliary screw limit rod is screwed upwards, so that the auxiliary support screw supports the lower part of the auxiliary mobile plate. Since the auxiliary mobile plate and the auxiliary mobile support plate are connected, the auxiliary mobile plate can act as a support for the auxiliary mobile support plate. The limit function prevents the auxiliary support rod from shaking with the auxiliary mobile support plate when the cable coil rotates, and then separates from the hydraulic column on the jack. At the same time, pull out the main telescopic rod and the auxiliary telescopic rod respectively, so that the limit support rod and the lateral support rod are horizontal and attached to the side of the cable coil, and then one end of the limit shaft is opened through the rotating shaft to make the limit shaft Unscrew from the limit slot, then pull the cable connector out from the cable coil, so that the cable is placed on the lower sleeve on the fixed shaft, and then one end of the limit shaft is rotated by the rotating shaft, so that one end of the limit shaft is stuck in the limit In the slot, the cable is placed between the upper sleeve on the limiting shaft and the lower sleeve on the fixed shaft. When the cable is pulled out from the cable coil, the upper sleeve and the lower sleeve can limit the position of the cable. The role, while reducing the friction when the cable is pulled out. After use, the main support screw on the main screw limit rod can be screwed down so that the main support screw no longer supports the main moving plate, and then the jack is removed. At this time, the main support spring can play a buffer effect. The auxiliary support screw on the auxiliary screw limiter can be screwed down so that the auxiliary support screw no longer supports the auxiliary moving plate, and then the jack is removed. At this time, the auxiliary support spring can play a buffering role. The utility model achieves the purpose of effectively and quickly lifting the cable coil by using the existing jack structure and facilitating the cable construction operation.
有益效果。Beneficial effect.
一、结构简单，方便使用。 1. The structure is simple and easy to use.
二、成本低廉，易于推广。 Second, the cost is low and easy to promote.
三、有效提高电缆敷设施工效率，为施工人员节约了大量时间和精力。 3. Effectively improve the efficiency of cable laying construction, saving a lot of time and energy for construction personnel.
附图说明 Description of drawings
附图1为本实用新型一种施工用电缆放线架装置的立体结构图 Accompanying drawing 1 is the three-dimensional structural diagram of a kind of construction cable pay-off rack device of the present utility model
附图2为本实用新型一种施工用电缆放线架装置的电缆限位装置的立体结构图 Accompanying drawing 2 is the three-dimensional structural diagram of the cable limiting device of a construction cable pay-off rack device of the present invention
其中零件为：主支撑杆（1），主支撑槽（2），固定螺丝（3）（27），横向支撑杆（4），主固定筒架（5），主伸缩杆（6），主螺旋限位杆（7），主支撑螺丝（8），主支撑弹簧（9），主移动板（10），主移动支撑板（11），主底板（12），下支撑板（13）（18），主限位板（14），下套筒（15），固定轴（16），辅底板（17），辅移动支撑板（19），辅移动板（20），辅支撑弹簧（21），辅支撑螺丝（22），辅螺旋限位杆（23），辅伸缩杆（24），辅固定筒架（25），辅支撑槽（26），辅支撑杆（28），辅限位板（29），限位轴（30），上套筒（31），限位支撑杆（32），限位槽（33），旋转轴（34） The parts are: main support rod (1), main support groove (2), fixing screw (3) (27), lateral support rod (4), main fixed cylinder holder (5), main telescopic rod (6), main Screw limit rod (7), main supporting screw (8), main supporting spring (9), main moving plate (10), main moving supporting plate (11), main bottom plate (12), lower supporting plate (13) ( 18), main limit plate (14), lower sleeve (15), fixed shaft (16), auxiliary bottom plate (17), auxiliary mobile support plate (19), auxiliary mobile plate (20), auxiliary support spring (21 ), auxiliary support screw (22), auxiliary screw limit rod (23), auxiliary telescopic rod (24), auxiliary fixed cylinder holder (25), auxiliary support groove (26), auxiliary support rod (28), auxiliary limit Plate (29), limit shaft (30), upper sleeve (31), limit support rod (32), limit slot (33), rotation shaft (34)
具体实施方式：Detailed ways:
本实用新型一种施工用电缆放线架装置是这样实现的，使用时，首先将横向支撑杆（4）依次穿过主支撑杆（1）上的主支撑槽（2）、电缆线圈中部和辅支撑杆（28）上的辅支撑槽（26），然后分别将横向支撑杆（4）两端的固定螺丝（3）（27）螺紧，防止电缆线圈在上升过程中滑落，然后将一个千斤顶放置于主底板（12）和主固定筒架（5）之间，使千斤顶上方顶住主移动支撑板（11），所述下支撑板（13）（18）可以限制主移动支撑板（11）在主固定筒架（5）中的位置，以及辅移动支撑板（19）在辅固定筒架（25）中的位置。然后将一个千斤顶放置于辅底板（17）和辅固定筒架（25）之间，使千斤顶上方顶住辅移动支撑板（19），然后两个工人分别在两侧同时给千斤顶压力，使千斤顶的液压柱升高，使主移动支撑板（11）在主固定筒架（5）内提升，进而带动主支撑杆（1）提升，液压柱升高，使辅移动支撑板（19）在辅固定筒架（25）内提升，进而带动辅支撑杆（28）提升，主支撑杆（1）上的主支撑槽（2）和辅支撑杆（28）上的辅支撑槽（26），共同带动其上的横向支撑杆（4）提升，进而带动电缆线圈提升。当电缆线圈悬空后，即可停止千斤顶的作业。然后将主螺旋限位杆（7）上的主支撑螺丝（8）往上旋进，使主支撑螺丝（8）支撑住主移动板（10）下方，由于主移动板（10）和主移动支撑板（11）相连接，因此主移动板（10）可以起到对主移动支撑板（11）的限位作用，防止在电缆线圈转动的时候，主支撑杆（1）带着主移动支撑板（11）晃动，进而和千斤顶上的液压柱分离。辅螺旋限位杆（23）上的辅支撑螺丝（22）往上旋进，使辅支撑螺丝（22）支撑住辅移动板（20)下方，由于辅移动板(20)和辅移动支撑板(19)相连接，因此辅移动板(20)可以起到对辅移动支撑板(19)的限位作用，防止在电缆线圈转动的时候，辅支撑杆(28)带着辅移动支撑板(19)晃动，进而和千斤顶上的液压柱分离。与此同时，分别将主伸缩杆(6)和辅伸缩杆（24）拉出，使限位支撑杆（32）和横向支撑杆（4）水平，且贴在电缆线圈一侧，然后将限位轴（30）一端通过旋转轴（34）打开，使限位轴（30）从限位槽（33）旋出，然后将电缆接头从电缆线圈上拉出，使电缆置于固定轴（16）上的下套筒（15）上，然后限位轴（30）一端通过旋转轴（34）旋转，使限位轴（30）一端卡置于限位槽（33）内，电缆置于限位轴（30）上的上套筒（31）和固定轴（16）上的下套筒（15）之间，当将电缆从电缆线圈拉出的时候，上套筒（31）和下套筒（15）可以起到限制电缆位置的作用，同时降低电缆拉出时候的摩擦力。当使用完毕后，可以将主螺旋限位杆（7）上的主支撑螺丝（8）往下旋进，使主支撑螺丝（8）不再支撑主移动板（10），然后拿开千斤顶，此时，所述主支撑弹簧（9）可以起到缓冲作用。可以将辅螺旋限位杆（23）上的辅支撑螺丝（22）往下旋进，使辅支撑螺丝（22）不再支撑辅移动板（20），然后拿开千斤顶，此时，所述辅支撑弹簧（21）可以起到缓冲作用。达到利用现有千斤顶结构，能够有效快速将电缆线圈提升，方便电缆施工作业的目的。 A cable pay-off rack device for construction of the utility model is realized in this way. When in use, firstly, the transverse support rod (4) passes through the main support groove (2) on the main support rod (1), the middle part of the cable coil and the Auxiliary support groove (26) on the auxiliary support rod (28), and then tighten the fixing screws (3) (27) at both ends of the horizontal support rod (4) to prevent the cable coil from slipping during the ascent process, and then a jack Placed between the main bottom plate (12) and the main fixed cylinder frame (5), so that the top of the jack bears against the main movable support plate (11), and the lower support plate (13) (18) can limit the main movable support plate (11 ) in the main fixed cylinder holder (5), and the position of the auxiliary movable support plate (19) in the auxiliary fixed cylinder holder (25). Then place a jack between the auxiliary bottom plate (17) and the auxiliary fixed cylinder frame (25), so that the top of the jack can withstand the auxiliary mobile support plate (19), and then two workers press the jack on both sides at the same time to make the jack The hydraulic column of the hydraulic column rises, so that the main movable support plate (11) is lifted in the main fixed cylinder frame (5), and then the main support rod (1) is driven to lift, and the hydraulic column is raised, so that the auxiliary mobile support plate (19) is in the auxiliary The fixed barrel frame (25) is lifted inwardly, and then the auxiliary support rod (28) is driven to be lifted, the main support groove (2) on the main support rod (1) and the auxiliary support groove (26) on the auxiliary support rod (28) are jointly Drive the horizontal support bar (4) on it to lift, and then drive the cable coil to lift. When the cable coil is suspended, the operation of the jack can be stopped. Then screw the main support screw (8) on the main screw limit rod (7) upward, so that the main support screw (8) supports the lower part of the main moving plate (10), because the main moving plate (10) and the main moving The supporting plates (11) are connected, so the main moving plate (10) can act as a limit to the main moving supporting plate (11), preventing the main supporting rod (1) from carrying the main moving support when the cable coil rotates. The plate (11) shakes and separates from the hydraulic column on the jack. The auxiliary support screw (22) on the auxiliary screw limiter (23) is screwed upwards, so that the auxiliary support screw (22) supports the lower part of the auxiliary mobile plate (20), because the auxiliary mobile plate (20) and the auxiliary mobile support plate (19) are connected, so the auxiliary mobile plate (20) can play a position-limiting effect to the auxiliary mobile support plate (19), preventing that when the cable coil rotates, the auxiliary support bar (28) is with the auxiliary mobile support plate ( 19) shaking, and then separated from the hydraulic column on the jack. At the same time, pull out the main telescopic rod (6) and the auxiliary telescopic rod (24) respectively, so that the limit support rod (32) and the transverse support rod (4) are horizontal and attached to the side of the cable coil, and then the limit One end of the positioning shaft (30) is opened through the rotating shaft (34), so that the limiting shaft (30) is unscrewed from the limiting groove (33), and then the cable joint is pulled out from the cable coil, so that the cable is placed on the fixed shaft (16 ) on the lower sleeve (15), and then one end of the limit shaft (30) is rotated through the rotating shaft (34), so that one end of the limit shaft (30) is stuck in the limit groove (33), and the cable is placed in the limit Between the upper sleeve (31) on the bit shaft (30) and the lower sleeve (15) on the fixed shaft (16), when the cable is pulled out from the cable coil, the upper sleeve (31) and the lower sleeve The barrel (15) can play a role in restricting the position of the cable, and at the same time reduce the frictional force when the cable is pulled out. After use, the main support screw (8) on the main screw limit rod (7) can be screwed down so that the main support screw (8) no longer supports the main moving plate (10), then remove the jack, At this time, the main support spring (9) can play a buffering role. The auxiliary support screw (22) on the auxiliary screw limiter (23) can be screwed down so that the auxiliary support screw (22) no longer supports the auxiliary moving plate (20), and then the jack is removed. At this time, the Auxiliary support spring (21) can play buffering effect. The utility model achieves the purpose of effectively and quickly lifting the cable coil by using the existing jack structure and facilitating the cable construction operation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520149696.4U CN204481406U (en) | 2015-03-17 | 2015-03-17 | A kind of power supply for construction cable pay off rack device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520149696.4U CN204481406U (en) | 2015-03-17 | 2015-03-17 | A kind of power supply for construction cable pay off rack device |
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| CN204481406U true CN204481406U (en) | 2015-07-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510578A (en) * | 2020-11-30 | 2021-03-16 | 安徽林安电力设备有限公司 | Intelligent adjustment type over-line protection frame for high-altitude power construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510578A (en) * | 2020-11-30 | 2021-03-16 | 安徽林安电力设备有限公司 | Intelligent adjustment type over-line protection frame for high-altitude power construction |
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