CN205036149U - Cable terminal steel pipe pole - Google Patents
Cable terminal steel pipe pole Download PDFInfo
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- CN205036149U CN205036149U CN201520778817.1U CN201520778817U CN205036149U CN 205036149 U CN205036149 U CN 205036149U CN 201520778817 U CN201520778817 U CN 201520778817U CN 205036149 U CN205036149 U CN 205036149U
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Abstract
The utility model provides a cable terminal steel pipe pole relates to the steel pipe pole field. This cable terminal steel pipe pole includes the pole body, the ground wire cross arm, photogenic wire cross arm, well looks wire cross arm, bottom phase wire cross arm, the platform supports cross arm and cable support cross arm, photogenic wire cross arm, well looks wire cross arm, the projection of bottom phase wire cross arm on the horizontal plane is underlaped mutually, the platform supports the cross arm, the cable supports the cross arm and all includes six single cross arms, photogenic wire cross arm, well looks wire cross arm and bottom phase wire cross arm are underlaped in the projection of horizontal plane with per two single cross arms of platform support cross arm, therefore photogenic wire cross arm, the length of well looks wire cross arm and bottom phase wire cross arm can be established to equalling, thereby cable terminal steel pipe pole's occupation space has been reduced, and have certain aesthetic property. The utility model has the characteristics of think about ingenious, the design is simple, easily use widely.
Description
Technical field
The utility model relates to steel pipe pole field, in particular to a kind of cable terminal steel pipe pole.
Background technology
In recent years, along with the development of domestic electrical, particularly urban aerial power line carries out " under above changing " engineering, in the process of track remodelling, considers the various difficult problem such as the feasibility of enforcement, necessity, investment, the method for operation, policy process.Overhead wire can only transform cable run as by circuit between part strain section or a few base shaft tower sometimes, and transmission line of electricity trolley line and cable butting place, many employings cable terminal steel pipe pole bridge joint, in cable terminal steel pipe pole, one end away from shaft of phase conductor cross-arm, middle phase conductor cross-arm, lower phase conductor cross-arm needs tractive high voltage cable to platform cross-arm and cable support cross-arm, and is pulled to earth's surface.
The projection in the horizontal plane of the ground wire cross-arm of cable terminal steel pipe pole of the prior art, upper phase conductor cross-arm, middle phase conductor cross-arm, lower phase conductor cross-arm, platform cross-arm and cable support cross-arm is overlapping, and the upper phase conductor cross-arm that installation length must be needed so different, middle phase conductor cross-arm, lower phase conductor cross-arm could by high voltage cable tractive to platform cross-arm and cable support cross-arms.And upper phase conductor cross-arm, middle phase conductor cross-arm, the length of lower phase conductor cross-arm must be greater than maintainer when pole-climbing body, with high voltage cable keep certain safe distance length, due to upper phase conductor cross-arm, middle phase conductor cross-arm, lower phase conductor cross-arm length differs, and cross-arm connects cable head one end and all will keep a safe distance with shaft, therefore a cable terminal steel pipe pole take up room larger, if the building around cable terminal steel pipe pole or trees more, the installation of very inconvenient cable terminal steel pipe pole, and cable terminal steel pipe pole safety precautions is poor now.
Utility model content
The purpose of this utility model is to provide cable terminal steel pipe pole, to improve above-mentioned problem.
The utility model is achieved in that
A kind of cable terminal steel pipe pole, comprise shaft, ground wire cross-arm, upper phase conductor cross-arm, middle phase conductor cross-arm, lower phase conductor cross-arm, platform cross-arm and cable support cross-arm, described ground wire cross-arm, described upper phase conductor cross-arm, described middle phase conductor cross-arm, described lower phase conductor cross-arm, described platform cross-arm and described cable support cross-arm are located at described shaft by order from top to bottom, and described upper phase conductor cross-arm, described middle phase conductor cross-arm, the projection in the horizontal plane of described lower phase conductor cross-arm is not overlapping mutually, described cable support cross-arm, described platform cross-arm includes six single cross-arms, six single cross-arms of described cable support cross-arm are overlapping in the projection of horizontal plane with six single cross-arms of described platform cross-arm, described upper phase conductor cross-arm, described middle phase conductor cross-arm and described lower phase conductor cross-arm overlapping in the projection of horizontal plane with every two described single cross-arms of described platform cross-arm.
Further, the angle between described upper phase conductor cross-arm, described middle phase conductor cross-arm, the projection in the horizontal plane of described lower phase conductor cross-arm is 45 degree.
By ground wire cross-arm, upper phase conductor cross-arm, middle phase conductor cross-arm, lower phase conductor cross-arm, the angle between horizontal plane projection is set to 45 degree, and design makes the layout of this cable terminal steel pipe pole more reasonable like this, has certain aesthetic property.
Further, described upper phase conductor cross-arm, described middle phase conductor cross-arm, described lower phase conductor cross-arm include two single cross-arms, angle between two described single cross-arms of described upper phase conductor cross-arm is 75 ~ 90 degree, the angle of cut between two described single cross-arms of described middle phase conductor cross-arm is 180 degree, and the angle between two described single cross-arms of described lower phase conductor cross-arm is 75 ~ 90 degree.
Further, acute angle between two described single cross-arms of described upper phase conductor cross-arm and the projection in the horizontal plane of described middle phase conductor cross-arm is 75 ~ 90 degree, and the acute angle between two described single cross-arms of described lower phase conductor cross-arm and the projection in the horizontal plane of described middle phase conductor cross-arm is 75 ~ 90 degree.
Further, described upper phase conductor cross-arm, described middle phase conductor cross-arm, described lower phase conductor cross-arm includes two single cross-arms, angle between two described single cross-arms of described upper phase conductor cross-arm is 90 degree, the angle of cut between two described single cross-arms of described middle phase conductor cross-arm is 180 degree, angle between two described single cross-arms of described lower phase conductor cross-arm is 90 degree, acute angle between two described single cross-arms of described upper phase conductor cross-arm and the projection in the horizontal plane of described middle phase conductor cross-arm is 45 degree, and two described single cross-arms of described upper phase conductor cross-arm are arranged in the same side of described phase conductor cross-arm, acute angle between two described single cross-arms of described lower phase conductor cross-arm and the projection in the horizontal plane of described middle phase conductor cross-arm is 45 degree, and two described single cross-arms of described upper phase conductor cross-arm are arranged in the same side of described phase conductor cross-arm.
Consider when the upper phase conductor cross-arm from a cable terminal steel pipe pole, middle phase conductor cross-arm, lower phase conductor cross-arm difference tractive cable is to the upper phase conductor cross-arm when another cable terminal steel pipe pole, middle phase conductor cross-arm, during lower phase conductor cross-arm, if the angle between two of upper phase conductor cross-arm described single cross-arms, the angle of cut between two described single cross-arms of middle phase conductor cross-arm, when angle between two described single cross-arms of lower phase conductor cross-arm is 180 degree, then need the cable length at the two ends being pulled to phase conductor cross-arm or middle phase conductor cross-arm or lower phase conductor cross-arm unequal, construction bothers very much.Layout between the cross-arm of the present embodiment design, the cable length that can realize the two ends being pulled to phase conductor cross-arm or middle phase conductor cross-arm or lower phase conductor cross-arm is equal, improves the convenience of operation.
Further, this cable terminal steel pipe pole also comprises cable platform, and described cable platform is placed on described platform cross-arm, and described cable platform comprises gripper shoe and fence board, described fence board is located at the surrounding of described gripper shoe and is connected from beginning to end, and described gripper shoe is sheathed on outside described shaft.
When staff supports the cable head of single cross-arm at maintenance platform, be positioned in the air owing to supporting single cross-arm, easily there is security incident, therefore be provided with at platform list cross-arm the cable platform comprising gripper shoe and fence board, maintenance personal can squat and can to overhaul cable head on cable platform, and can with being intended to cable platform is walked, the cable head of any one platform list cross-arm of convenient for maintaining, and also fence board can ensure that maintenance personal does not fall to a certain extent.
Further, described gripper shoe is mesh-supported plate.
Consider that the heavy burden of solid gripper shoe self is comparatively large, after of long duration, the junction of platform list cross-arm and shaft easily comes off, and therefore gripper shoe is set to mesh-supported plate, and mesh-supported plate self bears a heavy burden light, and saves material.
Further, described gripper shoe is checkered plates.
Considering that gripper shoe also has ponding when running into after the sun shines again after the rain, on the supporting plate, easily slips and occurs security incident, therefore gripper shoe is set to checkered plates and has certain safety in maintenance personal station.
Further, the bottom of described shaft is provided with control circuit board, and described control circuit board is furnished with controller, infrared human body probe and buzzer siren, and described controller is electrically connected with described infrared human body probe, described buzzer siren respectively.
Consider that the cable that this cable terminal steel pipe pole is arranged is high voltage cable, when have pedestrian or children near time easily there is security incident, such setting is when there being pedestrian near this cable terminal steel pipe pole, infrared human body probe can detect human body in advance and alarm signal is passed to buzzer siren, buzzer siren performs the operation of warning after receiving alarm signal, can warn pedestrian away from this cable terminal steel pipe pole.
Further, the bottom of described shaft is provided with control circuit board, and described control circuit board is furnished with controller, infrared human body probe and phonetic alarm, and described controller is electrically connected with described infrared human body probe, described phonetic alarm respectively.
Consider that the cable that this cable terminal steel pipe pole is arranged is high voltage cable, when have pedestrian or children near time easily there is security incident, such setting is when there being pedestrian near this cable terminal steel pipe pole, infrared human body probe can detect human body in advance and alarm signal is passed to phonetic alarm, phonetic alarm performs the operation of warning after receiving alarm signal, can voice message pedestrian away from this cable terminal steel pipe pole.
Hinge structure, the utility model has following beneficial effect: a kind of cable terminal steel pipe pole that the utility model provides, upper phase conductor cross-arm, middle phase conductor cross-arm, the dislocation of lower phase conductor cross-arm are arranged, what phase conductor cross-arm, middle phase conductor cross-arm, lower phase conductor cross-arm were projected in the horizontal plane is not overlapping.Phase conductor cross-arm in design, middle phase conductor cross-arm, during lower phase conductor cross-arm, only need by upper phase conductor cross-arm, middle phase conductor cross-arm, the length of lower phase conductor cross-arm is equal, and keep certain safe distance with shaft, and six of cable support cross-arm single cross-arms and upper phase conductor cross-arm, middle phase conductor cross-arm, the length of single cross-arm of lower phase conductor cross-arm is equal, can by cable from upper phase conductor cross-arm, middle phase conductor cross-arm, the two ends of lower phase conductor cross-arm are vertically pulled to one end of each single cross-arm of platform cross-arm, by the cable head of platform cross-arm, cable tractive is bound to cable support cross-arm again, and traction is to ground, thus complete the tractive of cable.Due to without the need to upper phase conductor cross-arm, middle phase conductor cross-arm, lower phase conductor are designed to different in size, thus decrease taking up room of cable terminal steel pipe pole.The utility model have be skillfully constructed, simplicity of design, be easy to the feature promoted the use of.
For making above-mentioned purpose of the present utility model, feature and advantage become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.
Accompanying drawing explanation
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The structural representation of the cable terminal steel pipe pole that Fig. 1 provides for the utility model embodiment one;
The structural representation of the upper phase conductor cross-arm that Fig. 2 provides for the utility model embodiment one, middle phase conductor cross-arm, the projection in the horizontal plane of lower phase conductor cross-arm;
The structural representation of the cable terminal steel pipe pole that Fig. 3 provides for the utility model embodiment two;
The structural representation of the upper phase conductor cross-arm that Fig. 4 provides for the utility model embodiment two, middle phase conductor cross-arm, the projection in the horizontal plane of lower phase conductor cross-arm;
The principle schematic of the control circuit board that Fig. 5 provides for the utility model embodiment two.
Wherein, corresponding relation between Reference numeral and component names is as follows: shaft 101, ground wire cross-arm 102, upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, lower phase conductor cross-arm 105, platform cross-arm 106, cable support cross-arm 107, cable platform 108, controller 109, infrared human body probe 110, buzzer siren 111.
Detailed description of the invention
Below in conjunction with accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on embodiment of the present utility model, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
When the erection cable in city, transmission line of electricity trolley line and cable butting place, many employings cable terminal steel pipe pole bridge joint, in cable terminal steel pipe pole, one end away from shaft of phase conductor cross-arm, middle phase conductor cross-arm, lower phase conductor cross-arm needs tractive high voltage cable to cable support cross-arm.
Taking up room of cable terminal steel pipe pole of the prior art is comparatively large, if the building around cable terminal steel pipe pole or trees more, the installation of very inconvenient cable terminal steel pipe pole, and existing cable terminal steel pipe pole safety precautions is poor.
In view of this, inventor finds through long-term observation and research, provide a kind of cable terminal steel pipe pole, comprise shaft, ground wire cross-arm, upper phase conductor cross-arm, middle phase conductor cross-arm, lower phase conductor cross-arm, platform cross-arm and cable support cross-arm, upper phase conductor cross-arm, middle phase conductor cross-arm, the projection in the horizontal plane of lower phase conductor cross-arm is not overlapping mutually, platform cross-arm, cable support cross-arm includes six single cross-arms, upper phase conductor cross-arm, middle phase conductor cross-arm and lower phase conductor cross-arm overlapping in the projection of horizontal plane with every two single cross-arms of platform cross-arm, therefore phase conductor cross-arm is gone up, the length of middle phase conductor cross-arm and lower phase conductor cross-arm can be set to equal, thus decrease taking up room of cable terminal steel pipe pole, and there is certain aesthetic property.The utility model have be skillfully constructed, simplicity of design, be easy to the feature promoted the use of.
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Consult Fig. 1, Fig. 2, a kind of cable terminal steel pipe pole that the utility model embodiment one provides, comprise shaft 101, ground wire cross-arm 102, upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, lower phase conductor cross-arm 105 and cable support cross-arm 107, the shape of shaft 101 is cylindrical, and the diameter on the top of shaft 101 is less than the diameter of bottom, is provided with like this after being beneficial to shaft 101 installation and there is good stability.Cross-arm is ingredient important in shaft tower, and its effect is used to installing insulating and gold utensil, with support conductors, lightning conducter, and makes it to keep certain safe distance by regulation and shaft 101.Ground wire cross-arm 102, upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, lower phase conductor cross-arm 105, platform cross-arm 106 and cable support cross-arm 107 are located at shaft 101 by order from top to bottom, upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, lower phase conductor cross-arm 105 and cable support cross-arm 107 include two single cross-arms, angle between every two described single cross-arms is 180 degree, and upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, the angle between any two of lower phase conductor cross-arm 105 projection is in the horizontal plane 45 degree, as shown in Figure 2.Platform cross-arm 106, cable support cross-arm 107 include six single cross-arms, and six single cross-arms are all in the same plane.Natch, the angle between any two of upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, the projection in the horizontal plane of lower phase conductor cross-arm 105 not only can be 45 degree, also can be 30 degree, 45 degree, 60 degree, better with 45 degree.
The angle of cut between every two single cross-arms of platform cross-arm 106, cable support cross-arm 107 is 45 degree, six single cross-arms of cable support cross-arm 107 are overlapping in the projection of horizontal plane with six single cross-arms of platform cross-arm 106, facilitate the cable of the cable head on platform cross-arm 106 like this, be drawn on cable support cross-arm 107 and bind, and be drawn to ground.Upper phase conductor cross-arm 103, middle phase conductor cross-arm 104 and the projection in the horizontal plane of lower phase conductor cross-arm 105 are overlapping in the projection of horizontal plane with every two single cross-arms of cable support cross-arm 107 respectively, arrange one end that the cable head being conveniently located at phase conductor cross-arm 103, middle phase conductor cross-arm 104 and lower phase conductor cross-arm 105 is pulled to each single cross-arm of cable support cross-arm 107 like this.Platform cross-arm 106 is provided with foursquare gripper shoe, and gripper shoe is used for when cable head breaks down, and convenient for maintaining personnel overhaul cable head at station on the supporting plate.Preferably, considering that gripper shoe also has ponding when running into after the sun shines again after the rain, on the supporting plate, easily slips and occurs security incident, therefore gripper shoe is set to checkered plates, have certain safety in maintenance personal station.
A kind of cable terminal steel pipe pole that the utility model provides, by upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, lower phase conductor cross-arm 105 misplaces and arranges, makes phase conductor cross-arm 103, middle phase conductor cross-arm 104, it is not overlapping that lower phase conductor cross-arm 105 projects in the horizontal plane, in design phase conductor cross-arm 103, middle phase conductor cross-arm 104, during lower phase conductor cross-arm 105, only need by upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, the length of lower phase conductor cross-arm 105 is equal, and keeps certain safe distance with shaft 101, and six of cable support cross-arm 107 single cross-arms and upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, the length of single cross-arm of lower phase conductor cross-arm 105 is equal, can by cable from upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, the two ends of lower phase conductor cross-arm 105 are vertically pulled to one end of each single cross-arm of platform cross-arm 106, then are bound to cable support cross-arm 107 by cable tractive by the cable head of platform cross-arm 106, and traction is to ground, thus complete the tractive of cable.Due to without the need to upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, lower phase conductor are designed to different in size, thus decrease taking up room of cable terminal steel pipe pole, and be 45 degree by the acute angle between any two of upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, the projection in the horizontal plane of lower phase conductor cross-arm 105, make the layout of this cable terminal steel pipe pole have certain aesthetic property.The utility model have be skillfully constructed, simplicity of design, be easy to the feature promoted the use of.
Consult Fig. 3, Fig. 4, a kind of cable terminal steel pipe pole that the utility model embodiment two provides, comprise shaft 101, ground wire cross-arm 102, upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, lower phase conductor cross-arm 105 platform cross-arm 106 and cable support cross-arm 107, ground wire cross-arm 102, upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, lower phase conductor cross-arm 105, platform cross-arm 106 and cable support cross-arm 107 are located at shaft 101 by order from top to bottom, and upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, the projection in the horizontal plane of lower phase conductor cross-arm 105 mutually not overlapping (namely misplace layout).
Specifically, upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, lower phase conductor cross-arm 105 includes two single cross-arms, angle between two single cross-arms of upper phase conductor cross-arm 103 is 90 degree, angle between two single cross-arms of middle phase conductor cross-arm 104 is 180 degree, angle between two single cross-arms of lower phase conductor cross-arm 105 is 90 degree, natch, angle between two single cross-arms of upper phase conductor cross-arm 103 not only can be 90 degree, it can be the unspecified angle of 75 ~ 90, angle between two single cross-arms of lower phase conductor cross-arm 105 is not only can 90 degree, it can be the unspecified angle of 75 ~ 90.
Acute angle between two single cross-arms of upper phase conductor cross-arm 103 and the projection in the horizontal plane of middle phase conductor cross-arm 104 is 30 ~ 60 degree, and the acute angle between two single cross-arms of lower phase conductor cross-arm 105 and the projection in the horizontal plane of middle phase conductor cross-arm 104 is 30 ~ 60 degree.Consider in the utility model embodiment one, if the angle between two of upper phase conductor cross-arm 103 described single cross-arms, the angle of cut between two described single cross-arms of middle phase conductor cross-arm 104, angle between two described single cross-arms of lower phase conductor cross-arm 105 is 180 degree, and upper phase conductor cross-arm 103, middle phase conductor cross-arm 104, when lower phase conductor cross-arm 105 misplaces and arranges, when needing the upper phase conductor cross-arm 103 from a cable terminal steel pipe pole, middle phase conductor cross-arm 104, lower phase conductor cross-arm 105 difference tractive cable is to the upper phase conductor cross-arm 103 when another cable terminal steel pipe pole, middle phase conductor cross-arm 104, during lower phase conductor cross-arm 105, then need the cable length at the two ends being pulled to phase conductor cross-arm 103 or middle phase conductor cross-arm 104 or lower phase conductor cross-arm 105 unequal, and constructor needs climbing to construct to the both sides of this cable terminal steel pipe pole, bother very much.
Therefore in the present embodiment, angle between two of gone up phase conductor cross-arm 103 described single cross-arms and the projection in the horizontal plane of middle phase conductor cross-arm 104 is all set to 45 degree, and the angle between two described single cross-arms of lower phase conductor cross-arm 105 and the projection in the horizontal plane of middle phase conductor cross-arm 104 is all set to 45 degree.Need the cable length at the two ends being pulled to phase conductor cross-arm 103 or middle phase conductor cross-arm 104 or lower phase conductor cross-arm 105 equal, constructor can construct at the homonymy of this cable terminal steel pipe pole, very convenient.Certainly, angle between two described single cross-arms of upper phase conductor cross-arm 103 and the projection in the horizontal plane of middle phase conductor cross-arm 104, not only can be set to 45 degree, angle between two described single cross-arms of lower phase conductor cross-arm 105 and the projection in the horizontal plane of middle phase conductor cross-arm 104, not only can be set to 45 degree, also 46 degree, 44 degree, 40 degree, 50 degree etc. can be set to, better with 45 degree.
Layout between the cross-arm of the present embodiment design, the cable length that can realize the two ends being pulled to phase conductor cross-arm 103 or middle phase conductor cross-arm 104 or lower phase conductor cross-arm 105 is equal, can construct in the same side of cable terminal steel pipe pole during construction, improve the convenience of operation.
Platform cross-arm 106 and cable support cross-arm 107 include six single cross-arms, every six single cross-arms lay respectively on same plane, six single cross-arms of cable support cross-arm 107 are overlapping in the projection of horizontal plane with six single cross-arms of platform cross-arm 106, and upper phase conductor cross-arm 103, middle phase conductor cross-arm 104 and the projection in the horizontal plane of lower phase conductor cross-arm 105 are overlapping in the projection of horizontal plane with every two single cross-arms of cable support cross-arm 107 respectively.Arrange like this and facilitate the cable of the cable head on platform cross-arm 106 to be drawn to binding on cable support cross-arm 107, and be drawn to ground, construction is simple, and has certain aesthetic property.
Consider when maintenance personal supports the cable head of single cross-arm at maintenance platform, be positioned in the air owing to supporting single cross-arm, easily there is security incident, therefore be provided with at platform list cross-arm and comprise cable platform 108, six support single cross-arm and are all fixedly connected with shaft 101, and cable platform 108 is placed on six platform list cross-arms.Cable platform 108 comprises gripper shoe and fence board, the geometry of gripper shoe is octagon, consider that the heavy burden of solid gripper shoe self is larger, after of long duration, the junction of platform list cross-arm and shaft 101 easily comes off, therefore gripper shoe is set to mesh-supported plate, mesh-supported plate self bears a heavy burden light, and saves material.Fence board is located at the surrounding of gripper shoe and is connected from beginning to end, and gripper shoe is sheathed on outside shaft 101.Maintenance personal can squat and can to overhaul cable head on cable platform 108, and can walk with in the gripper shoe being intended to cable platform 108, convenient for maintaining personnel keep in repair the cable head of any one platform list cross-arm, and fence board can ensure that maintenance personal does not fall to a certain extent.
Consider that the cable that this cable terminal steel pipe pole is arranged is high voltage cable, when have pedestrian or children near time easily there is security incident, the bottom of shaft 101 is provided with control circuit board, control circuit board is furnished with controller 109, infrared human body probe 110 and buzzer siren 111, controller 109 is electrically connected with infrared human body probe 110, buzzer siren 111 respectively, as shown in Figure 5.When there being pedestrian near this cable terminal steel pipe pole, infrared human body probe 110 can detect human body in advance and alarm signal is passed to buzzer siren 111, buzzer siren 111 performs the operation of warning after receiving alarm signal, can warn pedestrian away from this cable terminal steel pipe pole.In addition, buzzer siren 111 can be replaced by phonetic alarm, when there being pedestrian near this cable terminal steel pipe pole, infrared human body probe 110 can detect human body in advance and alarm signal is passed to phonetic alarm, and phonetic alarm performs the operation of warning after receiving alarm signal, and concrete alarm form can be " dangerous herein; please don't be close ", " Keep Clear-High Voltage, and No Climbing " etc. voice signal, can warn pedestrian more intuitively herein.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a cable terminal steel pipe pole, it is characterized in that, comprise shaft, ground wire cross-arm, upper phase conductor cross-arm, middle phase conductor cross-arm, lower phase conductor cross-arm, platform cross-arm and cable support cross-arm, described ground wire cross-arm, described upper phase conductor cross-arm, described middle phase conductor cross-arm, described lower phase conductor cross-arm, described platform cross-arm and described cable support cross-arm are located at described shaft by order from top to bottom, and described upper phase conductor cross-arm, described middle phase conductor cross-arm, the projection in the horizontal plane of described lower phase conductor cross-arm is not overlapping mutually, described cable support cross-arm, described platform cross-arm includes six single cross-arms, six single cross-arms of described cable support cross-arm are overlapping in the projection of horizontal plane with six single cross-arms of described platform cross-arm, described upper phase conductor cross-arm, described middle phase conductor cross-arm and described lower phase conductor cross-arm are overlapping in the projection of horizontal plane with every two described single cross-arms of described platform cross-arm respectively.
2. cable terminal steel pipe pole according to claim 1, is characterized in that, the angle between described upper phase conductor cross-arm, described middle phase conductor cross-arm, the projection in the horizontal plane of described lower phase conductor cross-arm is 60 degree.
3. cable terminal steel pipe pole according to claim 1, it is characterized in that, described upper phase conductor cross-arm, described middle phase conductor cross-arm, described lower phase conductor cross-arm include two single cross-arms, angle between two described single cross-arms of described upper phase conductor cross-arm is 75 ~ 90 degree, the angle of cut between two described single cross-arms of described middle phase conductor cross-arm is 180 degree, and the angle between two described single cross-arms of described lower phase conductor cross-arm is 75 ~ 90 degree.
4. cable terminal steel pipe pole according to claim 3, it is characterized in that, acute angle between two described single cross-arms of described upper phase conductor cross-arm and the projection in the horizontal plane of described middle phase conductor cross-arm is 30 ~ 60 degree, and the acute angle between two described single cross-arms of described lower phase conductor cross-arm and the projection in the horizontal plane of described middle phase conductor cross-arm is 30 degree ~ 60 degree.
5. cable terminal steel pipe pole according to claim 4, it is characterized in that, described upper phase conductor cross-arm, described middle phase conductor cross-arm, described lower phase conductor cross-arm includes two single cross-arms, angle between two described single cross-arms of described upper phase conductor cross-arm is 90 degree, the angle of cut between two described single cross-arms of described middle phase conductor cross-arm is 180 degree, angle between two described single cross-arms of described lower phase conductor cross-arm is 90 degree, acute angle between two described single cross-arms of described upper phase conductor cross-arm and the projection in the horizontal plane of described middle phase conductor cross-arm is 45 degree, and two described single cross-arms of described upper phase conductor cross-arm are arranged in the same side of described phase conductor cross-arm, acute angle between two described single cross-arms of described lower phase conductor cross-arm and the projection in the horizontal plane of described middle phase conductor cross-arm is 45 degree, and two described single cross-arms of described upper phase conductor cross-arm are arranged in the same side of described phase conductor cross-arm.
6. cable terminal steel pipe pole according to claim 5, it is characterized in that, this cable terminal steel pipe pole also comprises cable platform, described cable platform is placed on described platform cross-arm, described cable platform comprises gripper shoe and fence board, described fence board is located at the surrounding of described gripper shoe and is connected from beginning to end, and described gripper shoe is sheathed on outside described shaft.
7. cable terminal steel pipe pole according to claim 6, is characterized in that, described gripper shoe is mesh-supported plate.
8. cable terminal steel pipe pole according to claim 6, is characterized in that, described gripper shoe is checkered plates.
9. cable terminal steel pipe pole according to claim 5, it is characterized in that, the bottom of described shaft is provided with control circuit board, described control circuit board is furnished with controller, infrared human body probe and buzzer siren, and described controller is electrically connected with described infrared human body probe, described buzzer siren respectively.
10. cable terminal steel pipe pole according to claim 5, it is characterized in that, the bottom of described shaft is provided with control circuit board, described control circuit board is furnished with controller, infrared human body probe and phonetic alarm, and described controller is electrically connected with described infrared human body probe, described phonetic alarm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778817.1U CN205036149U (en) | 2015-10-09 | 2015-10-09 | Cable terminal steel pipe pole |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778817.1U CN205036149U (en) | 2015-10-09 | 2015-10-09 | Cable terminal steel pipe pole |
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| Publication Number | Publication Date |
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| CN205036149U true CN205036149U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520778817.1U Expired - Fee Related CN205036149U (en) | 2015-10-09 | 2015-10-09 | Cable terminal steel pipe pole |
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| Country | Link |
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| CN (1) | CN205036149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294034A (en) * | 2017-05-25 | 2017-10-24 | 国网山东省电力公司青岛供电公司 | cable terminal pole |
| CN112482736A (en) * | 2020-11-23 | 2021-03-12 | 浙江华保电力科技股份有限公司 | Extra-high voltage insulation cross arm installation device |
-
2015
- 2015-10-09 CN CN201520778817.1U patent/CN205036149U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294034A (en) * | 2017-05-25 | 2017-10-24 | 国网山东省电力公司青岛供电公司 | cable terminal pole |
| CN107294034B (en) * | 2017-05-25 | 2018-11-02 | 国网山东省电力公司青岛供电公司 | cable terminal pole |
| CN112482736A (en) * | 2020-11-23 | 2021-03-12 | 浙江华保电力科技股份有限公司 | Extra-high voltage insulation cross arm installation device |
| CN112482736B (en) * | 2020-11-23 | 2022-02-18 | 浙江华保电力科技股份有限公司 | Extra-high voltage insulation cross arm installation device |
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