WO2018064912A1 - 一种基于多个储能转盘的高压线架安全爬梯 - Google Patents

一种基于多个储能转盘的高压线架安全爬梯 Download PDF

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Publication number
WO2018064912A1
WO2018064912A1 PCT/CN2017/094807 CN2017094807W WO2018064912A1 WO 2018064912 A1 WO2018064912 A1 WO 2018064912A1 CN 2017094807 W CN2017094807 W CN 2017094807W WO 2018064912 A1 WO2018064912 A1 WO 2018064912A1
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Prior art keywords
ladder
block
moving
energy storage
rack
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PCT/CN2017/094807
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English (en)
French (fr)
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王睿
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王睿
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Publication of WO2018064912A1 publication Critical patent/WO2018064912A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/02—Extending means
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil

Definitions

  • the invention belongs to the technical field of high-voltage wire rack climbing ladders, and particularly relates to a high-voltage wire rack safety ladder based on a plurality of energy storage turntables.
  • the high-voltage wire rack is very high.
  • the maintenance personnel are required to be repaired or inspected on the high-voltage wire rack, the maintenance personnel climb the top of the ladder on the high-voltage wire rack for maintenance or inspection. Therefore, for high-voltage wire racks, ladders are necessary, which can not prevent non-professionals from causing serious high-pressure accidents by climbing ladders. How to design a ladder is not only convenient for professionals but also for non-professionals. It is of great design significance.
  • the invention designs a high-voltage wire rack safety ladder based on a plurality of energy storage turntables to solve the above problems.
  • the present invention discloses a high-voltage wire rack safety ladder based on a plurality of energy storage turntables, which is implemented by the following technical solutions.
  • a high-voltage wire frame safety ladder based on a plurality of energy storage turntables characterized in that it comprises a moving ladder cross bar, a fixed ladder cross bar, a fixed ladder vertical bar, a sports ladder side plate, a sports ladder fixing plate, a storage energy turntable, and a tooth Strip, moving ladder limit plate, side plate guide groove, side plate guide block, wherein two fixed ladder vertical bars are equidistantly installed with a plurality of fixed ladder cross bars, and two fixed ladder vertical bars are respectively installed in two movements On the upper end of the ladder fixed plate, two opposite side surfaces of the two moving ladder fixing plates are symmetrically opened with two side plate guiding grooves; two moving ladder side plates are equidistantly installed with a plurality of moving ladder cross bars, and the moving ladder side
  • the outer side of the outer side of the board is provided with a side plate guide block, and the outer side of the side wall of the moving ladder is further provided with a rack.
  • the overall structure composed of the side plates of the two moving ladders and the crossbar of the moving ladder passes through the sliding of the side plate guide blocks and the side plate guide grooves on both sides.
  • the utility model is installed between the two moving ladder fixing plates, and the moving ladder limit plates are installed at the tops of the two side plate guiding slots; the five energy storage turning wheels are symmetrically mounted on the two moving ladder fixing plates respectively.
  • the energy storage turntable is matched with the rack; the high voltage rack crossbar is mounted on the high voltage frame Between the rods, high voltage vertical bar holder mounted on the base frame a high pressure, vertical bar fixed ladders, ladders fixing plate are mounted on the strut via a high pressure rack bar.
  • the above energy storage turntable comprises a scroll spring, a rotating ring, a driving ring, a rotating ring branch, a driving rod, a gear ring, an internal thread disk, a stroke limit piece, a bump, a screw, a guide ring, a card slot, a card block, and a card Block guide groove, block guide block, block return spring, first fixed block, second fixed block, guide ring groove, bump groove, block mounting groove, wherein the swivel branch is mounted at one end of the screw and the screw protrudes A length equal to the thickness of the scroll spring, the bump is mounted on the other end of the screw and does not reach the end face of the screw; the swivel is mounted on the swivel branch, the drive ring is mounted on the swivel, and the first fixed block is mounted on the swivel On one side, the second fixing block is mounted on one side of the swivel plate and is in close contact with the screw; the scroll spring is mounted on the screw, and
  • the gear ring is mounted on the internal thread disk through the sliding fit of the guide ring and the guide ring groove, and the card slot is engaged with the block; the drive rod is internally threaded at one end.
  • the side of the disc is mounted in the drive ring and is slidable in the drive ring.
  • One end of the screw mounted with the swivel branch is mounted on the movable ladder fixing plate, and the teeth on the outer edge of the gear ring mesh with the rack.
  • the above-mentioned travel limit piece is opened on the front side of the limited piece.
  • the card has a circular arc surface on both sides of the top end of the block.
  • the above-mentioned block return spring is a compression spring.
  • the block mounting groove and the block on the internal thread disk may be 2-10.
  • the moving ladder of the present invention can slide up and down in the movable ladder fixing plate through the sliding fit of the side plate guide block and the side plate guide groove, and the movable ladder side plate has a rack, a rack and a rack.
  • the external teeth on the energy storage turntable are engaged.
  • the moving ladder drives the energy storage turntable to rotate when the uppermost end is pulled down.
  • the energy storage turntable will absorb the energy of the moving ladder movement, and when the sports ladder is used, After the completion of the movement, when the movement ladder needs to move up, under the release of the energy stored in the energy storage turntable, it will be driven back to the upper end by the turntable, and no manpower will be required during the ascent.
  • the ladder is designed to be pushable up and down. If the lock mechanism is added, it will prevent the non-professionals from boarding the high voltage electric frame through the ladder and causing loss of personnel and property.
  • the energy storage turntable utilizes the energy storage of the scroll spring, and the energy is stored and released by the screw and the internal thread disk moving relative to each other.
  • the internal thread disk and the gear ring are all on the screw and close to one end of the rotating ring.
  • the gear ring drives the internal thread disk through the cooperation of the card slot and the block.
  • the driving ring drives the driving ring to rotate around the screw axis, and the driving rod moves laterally due to the internal threaded disk It will also slide outward in the drive ring. After that, the rotation of the drive ring will drive the swivel to rotate on the swivel branch.
  • this time slot will block pressure to the card, the The block is pressed into the block mounting groove along the block guide groove, wherein the design of the arc surface of the block can ensure that the card block can be smoothly pressed into the block mounting groove by using a large force, and the gear ring rotates, The card block is in contact with the plurality of card slots, and each contact block moves back and forth in the card mounting slot; when the external driving energy is much larger than the energy stored in the scroll spring, the design of the card block and the card slot After the energy storage of the scroll spring reaches the limit, the gear ring and the internally threaded disk can slide each other to protect the energy storage turntable.
  • the gear ring and the internally threaded disk are relatively stationary due to the cooperation of the card slot block, and the internal thread disk is stationary at one end of the screw because the cooperation of the groove groove and the protrusion is fixed, wherein the restoring force of the scroll spring cannot be separately made
  • the bump groove is disengaged from the bump; when the gear ring is triggered by the external force opposite to the original, the front camber surface of the limit piece on the travel limit piece can ensure that the travel limit piece is relatively easy to disengage from the bump under the impact of the external force.
  • the internal thread disk drives the gear ring to rotate under the action of the scroll spring, and moves along the screw axis direction toward the swivel branch.
  • the gear ring drives the external parts through the tooth engagement until the scroll spring is stored. All energy is released.
  • the scroll spring releases energy and the internal thread disk moves laterally to the swivel branch, if the external component still has inertia, the gear ring continues to rotate, and the gear ring will still slide with the internal thread disk to protect the storage. Can run normally on the turntable. This reciprocates to store and release energy.
  • the design of the energy storage turntable of the present invention is intended to provide a turntable that stores energy and releases energy, capable of storing energy in one stroke and releasing energy in the opposite stroke.
  • the sports ladder in the safety ladder of the present invention is at the uppermost end of the movable ladder and the lowermost end of the fixed ladder when not in use, and in use, firstly, the professional ladder is opened by a professional to open the sports ladder.
  • the energy storage turntable is rotated, and the energy storage turntable stores energy. Therefore, there is a certain resistance when pulling down.
  • Pull down the exercise ladder to fix the lower end of the exercise ladder to the ground or the high-voltage frame bottom plate, and then carry out the climbing operation after fixing.
  • the movement ladder and the ground fixed mechanism are opened, and the sports ladder is restored by the energy storage turntable to the original higher position of the exercise ladder.
  • Figure 1 is a schematic view of the structure of the energy storage turntable.
  • Figure 2 is a side view of the energy storage carousel.
  • Figure 3 is a cross-sectional view 1 of the energy storage carousel.
  • Figure 4 is a cross-sectional view 2 of the energy storage carousel.
  • Figure 5 is a left side view of the energy storage carousel.
  • Figure 6 is a schematic view showing the installation of the energy storage turntable fixing block.
  • Figure 7 is a schematic view of the installation of the scroll spring.
  • Figure 8 is a schematic view of the structure of the gear ring.
  • Figure 9 is a schematic view showing the structure of the internally threaded disk.
  • Figure 10 is a schematic view of the installation of the swivel branch.
  • Figure 11 is a schematic view showing the structure of the stroke limiter.
  • Figure 12 is a cross-sectional view of the block mounting.
  • Figure 13 is a schematic view showing the structure of the block mounting groove.
  • Figure 14 is a schematic view of the structure of the card block.
  • Figure 15 is a schematic view of the ladder installation.
  • Figure 16 is a side view of the ladder installation.
  • Figure 17 is a plan view of the ladder installation.
  • Figure 18 is a schematic view showing the installation of the energy storage turntable.
  • Figure 19 is a schematic view showing the structure of the side plate guide groove.
  • Figure 20 is a schematic view showing the installation of the side plate guide block.
  • FIG. 15 it includes a moving ladder rail, a fixed ladder rail, a fixed ladder vertical pole, a sports ladder side panel, a sports ladder fixing plate, an energy storage turntable, a rack, a sports ladder limit plate, and a side panel.
  • the guide groove and the side plate guide block wherein as shown in FIG. 15, two fixed ladder cross bars are equidistantly installed between the two fixed ladder vertical bars, and two fixed ladder vertical bars are respectively installed on the two sports ladder fixed plate ends.
  • FIG. 19 the two opposite sides of the two moving ladder fixing plates are symmetrically opened with two side plate guiding grooves; two moving ladder side plates are equidistantly mounted with a plurality of moving ladder cross bars, such as As shown in Fig.
  • the outer side of the side panel of the movable ladder is equipped with a side plate guide block.
  • the outer side of the side panel of the moving ladder is further provided with a rack, and the two side plates of the moving ladder and the crossbar of the moving ladder are composed.
  • the overall structure is installed between the two moving ladder fixing plates by the sliding cooperation between the side plate guide blocks on the two sides and the side plate guiding grooves.
  • the moving ladders are installed at the top ends of the two side plate guiding grooves.
  • the above-mentioned energy storage turntable includes a scroll spring, a swivel, a drive ring, a swivel branch, a drive rod, and a gear Ring, internal thread disc, stroke limit piece, bump, screw, guide ring, card slot, block, block guide groove, block guide block, block return spring, first fixed block, second fixed block, a guide ring groove, a lug groove, and a block mounting groove, wherein as shown in FIG.
  • the swivel branch is mounted at one end of the screw and the screw protrudes from the same length as the thickness of the scroll spring, and the bump is mounted on the other end of the screw And does not reach the end face of the screw; as shown in Figures 3 and 5, the swivel ring is mounted on the swivel branch, and the drive ring is mounted on the swivel, as shown in Figure 6, the first fixed block is mounted on the side of the swivel, The second fixing block is mounted on one side of the rotating ring support plate and is in close contact with the screw; as shown in Fig.
  • the scroll spring is mounted on the screw, and one end is connected with the first fixed block, and the other end is connected with the second fixed block;
  • the internally threaded disc is mounted on the screw by a threaded fit, as shown in Figures 9 and 11, the travel limit plate is mounted on the side of the internally threaded disc, and the travel limit plate is provided with a lug groove, a bump groove and a bump.
  • a block mounting groove is formed on the outer peripheral surface of the internally threaded disk, in the block mounting groove
  • the sliding groove of the guide groove is installed in the block mounting groove;
  • the block return spring is installed in the block mounting groove, and one end is connected with the bottom end of the block, and the other end is connected with the bottom end of the block mounting groove; It is shown that an annular guide ring groove is formed on the outer edge surface of the internal thread disk; as shown in Fig.
  • the gear ring has teeth on the outer edge surface, a guide ring is mounted on one side of the inner edge surface, and the other side is evenly opened circumferentially.
  • one end of the above-mentioned screw to which the swivel branch is mounted is mounted on the movable ladder fixing plate, and the teeth on the outer peripheral surface of the gear ring mesh with the rack.
  • the front limit curved piece is opened on the above-mentioned travel limit piece.
  • the card has a circular arc surface on both sides of the top end of the block.
  • the above-mentioned block return spring is a compression spring.
  • the block mounting groove and the block on the internal thread disk may be 2-10.
  • the moving ladder can slide up and down in the movable ladder fixing plate through the sliding fit of the side plate guide block and the side plate guide groove, and the moving ladder side plate has a rack, and the rack meshes with the external teeth on the energy storage turntable.
  • the sports ladder pulls down from the uppermost end, and the movement ladder drives the energy storage turntable to rotate.
  • the energy storage turntable will absorb the energy of the movement ladder.
  • the movement ladder needs to move up. Under the release of the energy stored in the energy storage turntable, it is returned to the uppermost end by the turntable, and no manpower is required during the ascent.
  • the ladder is designed to be pushable up and down. If the lock mechanism is added, it will prevent the non-professionals from boarding the high voltage electric frame through the ladder and causing loss of personnel and property.
  • the energy storage turntable utilizes the energy storage of the scroll spring, and the energy is stored and released by the screw and the internal thread disk moving relative to each other.
  • the internal thread disk and the gear ring are all on the screw and close to one end of the rotating ring.
  • the gear ring drives the internal thread disk through the cooperation of the card slot and the block.
  • the internal threaded disk passes The internal thread cooperates with the screw, and the internal thread disk moves on the screw in a direction away from the rotating ring support plate, and at the same time, the driving rod drives the driving ring to rotate around the screw axis, and the driving rod is also in the driving ring because of the lateral movement of the internal thread disk Sliding outward, then the rotation of the drive ring will drive the swivel to rotate on the swivel branch, the rotation of the swivel will compress the scroll spring, so that the scroll spring begins to store energy; when the internally threaded disc moves laterally along the screw axis to the convex At the block, the scroll spring designed at this position reaches the energy storage limit, and the bump will be caught in the stroke limit piece groove groove on the side of the internal thread disk, and the internal thread disk will be caught by the bump.
  • the gear ring may still be driven to rotate by the tooth engagement, and the moving gear ring and the internally threaded disk whose movement is restricted will rotate with each other, and the gear ring slides on the internal thread disk through the sliding fit of the guide ring and the guide ring groove.
  • the block When the gear ring rotates, the block will be in contact with the plurality of card slots, and each contact block will reciprocate and move in the block mounting groove; when the external driving energy is much larger than the energy stored in the scroll spring, the card The block and the card slot are designed to slide the gear ring and the internally threaded disk to each other after the energy storage of the scroll spring reaches the limit, thereby protecting the energy storage turntable.
  • the gear ring and the internally threaded disk are relatively stationary due to the cooperation of the card slot block, and the internal thread disk is stationary at one end of the screw because the cooperation of the groove groove and the protrusion is fixed, wherein the restoring force of the scroll spring cannot be separately made
  • the bump groove is disengaged from the bump; when the gear ring is triggered by the external force opposite to the original, the front camber surface of the limit piece on the travel limit piece can ensure that the travel limit piece is relatively easy to disengage from the bump under the impact of the external force.
  • the internal thread disk drives the gear ring to rotate under the action of the scroll spring, and moves along the screw axis direction toward the swivel branch.
  • the gear ring drives the external parts through the tooth engagement until the scroll spring is stored. All energy is released.
  • the scroll spring releases energy and the internal thread disk moves laterally to the swivel branch, if the external component still has inertia, the gear ring continues to rotate, and the gear ring will still slide with the internal thread disk to protect the storage. Can run normally on the turntable. This reciprocates to store and release energy.
  • the design of the energy storage turntable of the present invention is intended to provide a turntable that stores energy and releases energy, capable of storing energy in one stroke and releasing energy in the opposite stroke.
  • the sports ladder in the safety ladder of the present invention is at the uppermost end of the movable ladder and the lowermost end of the fixed ladder when not in use, and in use, firstly, the professional ladder is opened by a professional to open the sports ladder.
  • the energy storage turntable is rotated, and the energy storage turntable stores energy. Therefore, there is a certain resistance when pulling down.
  • Pull down the exercise ladder to fix the lower end of the exercise ladder to the ground or the high-voltage frame bottom plate, and then carry out the climbing operation after fixing.
  • the movement ladder and the ground fixed mechanism are opened, and the sports ladder is restored by the energy storage turntable to the original higher position of the exercise ladder.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Ladders (AREA)
  • Transmission Devices (AREA)

Abstract

一种基于多个储能转盘的高压线架安全爬梯，包括运动梯横杆(30)、固定梯横杆(32)、固定梯竖杆(33)、运动梯侧板(34)、运动梯固定板(35)、储能转盘(36)、齿条(37)、运动梯限位板(38)、侧板导槽(39)、侧板导块(40)；两根固定梯竖杆(33)之间等距地安装有若干固定梯横杆(32)，两根固定梯竖杆(33)分别安装在两根运动梯固定板(35)上端，两根运动梯固定板(35)相对的两个面上对称地开有两个侧板导槽(39)；两个运动梯侧板(34)之间等距地安装有若干运动梯横杆(30)，运动梯侧板(34)外侧上端安装有侧板导块(40)，运动梯侧板(34)外侧还安装有齿条(37)，两运动梯侧板(34)与运动梯横杆(30)组成的整体结构通过两侧的侧板导块(40)与侧板导槽(39)的滑动配合安装在两个运动梯固定板(35)之间，两个侧板导槽(39)顶端均安装有运动梯限位板(38)；十个储能转盘(36)分两组对称地分别安装在两个运动梯固定板(35)上，储能转盘(36)与齿条(37)配合；高压架横杆(27)安装在高压架竖杆(26)之间，高压架竖杆(26)安装在高压架底板(29)上，固定梯竖杆(33)、运动梯固定板(35)均通过支杆(28)安装在高压架横杆(27)上。该装置能防止非专业人员通过爬梯登上高压电架上以免造成人员和财产损失。

Description

一种基于多个储能转盘的高压线架安全爬梯 所属技术领域
本发明属于高压电线架爬梯技术领域，尤其涉及一种基于多个储能转盘的高压线架安全爬梯。
背景技术
目前高压线架非常高，当高压线架上需要维修人员上架维修或者检查时，维修人员通过在高压线架上的爬梯爬上顶端进行维修或者检查。所以对于高压线架，爬梯是必须有的，这就无法避免非专业人员通过爬梯上架造成严重的高压事故。如何设计爬梯，既能方便专业人员上下，又能避免非专业人员上下，是具有非常重要的设计意义的。
本发明设计一种基于多个储能转盘的高压线架安全爬梯解决如上问题。
发明内容
为解决现有技术中的上述缺陷，本发明公开一种基于多个储能转盘的高压线架安全爬梯，它是采用以下技术方案来实现的。
一种基于多个储能转盘的高压线架安全爬梯，其特征在于：它包括运动梯横杆、固定梯横杆、固定梯竖杆、运动梯侧板、运动梯固定板、储能转盘、齿条、运动梯限位板、侧板导槽、侧板导块，其中两根固定梯竖杆之间等距地安装有若干固定梯横杆，两根固定梯竖杆分别安装在两根运动梯固定板上端，两根运动梯固定板相对的两个面上对称地开有两个侧板导槽；两个运动梯侧板之间等距地安装有若干运动梯横杆，运动梯侧板外侧上端安装有侧板导块，运动梯侧板外侧还安装有齿条，两运动梯侧板与运动梯横杆组成的整体结构通过两侧的侧板导块与侧板导槽的滑动配合安装在两个运动梯固定板之间，两个侧板导槽顶端均安装有运动梯限位板；10个储能转盘5个一组对称地分别安装在两个运动梯固定板上，储能转盘与齿条配合；高压架横杆安装在高压架竖杆之间，高压架竖杆安装在高压架底板上，固定梯竖杆、运动梯固定板均通过支杆安装在高压架横杆上。
上述储能转盘包括涡卷弹簧、转环、驱动环、转环支盘、驱动杆、齿轮环、内螺纹盘、行程限位片、凸块、螺杆、导环、卡槽、卡块、卡块导槽、卡块导块、卡块复位弹簧、第一固定块、第二固定块、导环槽、凸块槽、卡块安装槽，其中转环支盘安装在螺杆一端且螺杆伸出一截与涡卷弹簧厚度相同的长度，凸块安装在螺杆另一端且没有到达螺杆端面；转环安装在转环支盘上，驱动环安装在转环上，第一固定块安装在转环一侧，第二固定块安装在转环支盘一侧且紧贴螺杆；涡卷弹簧安装在螺杆上，且一端与第一固定块连接，另一端与第二固定块连接；内螺纹盘通过螺纹配合安装在螺杆上，内螺纹盘侧面安装有行程限位片，行程 限位片开有凸块槽，凸块槽与凸块配合；内螺纹盘外缘面上开有一个卡块安装槽，在卡块安装槽中对称地开有两个卡块导槽，卡块两侧对称地安装有两个卡块导块，卡块通过卡块导块与卡块导槽的滑动配合而安装在卡块安装槽中；卡块复位弹簧安装在卡块安装槽中，且一端与卡块底端连接，另一端与卡块安装槽底端连接；内螺纹盘外缘面上开有环形的导环槽；齿轮环外缘面上具有齿，内缘面上一侧安装有导环，另一侧周向均匀开有若干卡槽，齿轮环通过导环与导环槽的滑动配合安装在内螺纹盘上且卡槽与卡块配合；驱动杆一端安装在内螺纹盘侧面，另一端安装在驱动环中且能够在驱动环中滑动。
上述螺杆安装有转环支盘的一端安装在运动梯固定板上，齿轮环外缘面上的齿与齿条啮合。
作为本技术的进一步改进，上述行程限位片上开有限位片前弧面。
作为本技术的进一步改进，上述卡块顶端两侧均开有卡块圆弧面。
作为本技术的进一步改进，上述卡块复位弹簧为压缩弹簧。
作为本技术的进一步改进，上述内螺纹盘上的卡块安装槽及卡块可以为2-10个。
相对于传统的高压电线架爬梯技术，本发明中运动梯通过侧板导块和侧板导槽的滑动配合可以在运动梯固定板中上下滑动，运动梯侧板上具有齿条，齿条与储能转盘上的外齿啮合，当运动梯在人力作用下，从最上端拉下过程中，运动梯带动储能转盘转动，储能转盘将会将运动梯运动的能量吸收，当运动梯使用完毕后，运动梯需要上移时，在储能转盘所储存的能量释放作用下，被转盘带动恢复到最上端，上升过程中将不需要人力。本发明中将爬梯设计成可以上下推拉的形式，如果加上锁机构，将能防止非专业人员通过爬梯登上高压电架上造成人员和财产损失。
本发明中储能转盘利用了涡卷弹簧储能，通过螺杆与内螺纹盘相互移动而将能量储存和释放。起初在没有储能时，内螺纹盘、齿轮环等均在螺杆上且靠近转环的一端，在外力通过齿啮合带动齿轮环转动后，齿轮环通过卡槽和卡块的配合带动内螺纹盘转动，内螺纹盘通过内螺纹与螺杆的配合，内螺纹盘在螺杆上向远离转环支盘的方向移动，同时通过驱动杆带动驱动环围绕螺杆轴线转动，驱动杆因为内螺纹盘的横向移动也会在驱动环中向外滑动，之后驱动环转动会带动转环在转环支盘上转动，转环的转动会压缩涡卷弹簧，使涡卷弹簧开始储能；当内螺纹盘沿着螺杆轴线横向运动到凸块处时，此位置所设计的涡卷弹簧达到储能极限，凸块将会卡入内螺纹盘侧面上的行程限位片凸块槽中，此时内螺纹盘会被凸块卡住，而齿轮环可能依然被齿啮合驱动旋转，运动的齿轮环和运动被限制的内螺纹盘之间将会发生相互旋转，齿轮环通过导环与导环槽的滑动配合滑动于内螺纹盘上，此时卡槽将会对卡块施压，将 卡块沿着卡块导槽压入卡块安装槽中，其中卡块圆弧面的设计能够保证卡槽使用较大力就可顺利将卡块压入卡块安装槽中，齿轮环旋转，将会使卡块与多个卡槽接触，每一次的接触卡块均会往复在卡块安装槽上下移动；当外界驱动的能量远大于涡卷弹簧储存的能量时，卡块与卡槽的设计，能够在涡卷弹簧储能达到极限后，使齿轮环与内螺纹盘发生相互滑动，保护了储能转盘。当外力消失后，齿轮环与内螺纹盘因为卡槽卡块的配合而相对静止，另外内螺纹盘因为凸块槽与凸块的配合静止在螺杆一端，其中涡卷弹簧的恢复力无法单独使凸块槽脱离凸块；当齿轮环受到与原先相反的外力触发时，行程限位片上的限位片前弧面的设计能够保证行程限位片在外力冲击下比较容易地脱离凸块的限位，当脱离后，内螺纹盘在涡卷弹簧作用下带动齿轮环转动，同时沿着螺杆轴线向转环支盘方向移动，过程中齿轮环通过齿啮合驱动外部部件，直到涡卷弹簧储存的能量全部释放。当涡卷弹簧释放能量后且内螺纹盘横向运动到转环支盘处时，假如外部部件还存在惯性，使齿轮环继续旋转，此时齿轮环依然会与内螺纹盘发生相互滑动，保护储能转盘的正常运行。如此往复储存与释放能量。本发明的储能转盘的设计意在提供一个集储能和释放能量的转盘，能够在一个行程内储存能量，在相反的行程中释放能量。
本发明中的安全爬梯中的运动梯在未使用时，处于运动梯能够运动到的最上端和固定梯的最下端，在使用时，首先通过专业人员带着的专业钥匙打开将运动梯拉下，拉下过程中带动储能转盘转动，储能转盘储存能量，故拉下时会有一定的阻力，拉下运动梯将运动梯下端固定在地面或者高压架底板上，固定之后进行攀爬作业，当作业完毕后，打开运动梯与地面固定的机构，运动爬梯受到储能转盘的带动恢复到运动梯原先的较高的位置。
附图说明
图1是储能转盘结构示意图。
图2是储能转盘侧视图。
图3是储能转盘剖视图1。
图4是储能转盘剖视图2。
图5是储能转盘左视图。
图6是储能转盘固定块安装示意图。
图7是涡卷弹簧安装示意图。
图8是齿轮环结构示意图。
图9是内螺纹盘结构示意图。
图10是转环支盘安装示意图。
图11是行程限位片结构示意图。
图12是卡块安装剖视图。
图13是卡块安装槽结构示意图。
图14是卡块结构示意图。
图15是爬梯安装示意图。
图16是爬梯安装侧视图。
图17是爬梯安装俯视图。
图18是储能转盘安装示意图。
图19是侧板导槽结构示意图。
图20是侧板导块安装示意图。
图中标号名称：1、涡卷弹簧，2、转环，3、驱动环，4、转环支盘，5、驱动杆，6、齿轮环，7、内螺纹盘，8、行程限位片，9、凸块，10、螺杆，11、导环，12、卡槽，13、卡块，14、卡块导槽，15、卡块导块，16、卡块复位弹簧，17、第一固定块，18、第二固定块，19、导环槽，20、凸块槽，21、限位片前弧面，22、卡块安装槽，23、卡块圆弧面，26、高压架竖杆，27、高压架横杆，28、支杆，29、高压架底板，30、运动梯横杆，32、固定梯横杆，33、固定梯竖杆，34、运动梯侧板，35、运动梯固定板，36、储能转盘，37、齿条，38、运动梯限位板，39、侧板导槽，40、侧板导块。
具体实施方式
如图15、16所示，它包括运动梯横杆、固定梯横杆、固定梯竖杆、运动梯侧板、运动梯固定板、储能转盘、齿条、运动梯限位板、侧板导槽、侧板导块，其中如图15所示，两根固定梯竖杆之间等距地安装有若干固定梯横杆，两根固定梯竖杆分别安装在两根运动梯固定板上端，如图19所示，两根运动梯固定板相对的两个面上对称地开有两个侧板导槽；两个运动梯侧板之间等距地安装有若干运动梯横杆，如图20所示，运动梯侧板外侧上端安装有侧板导块，如图17、18、20所示，运动梯侧板外侧还安装有齿条，两运动梯侧板与运动梯横杆组成的整体结构通过两侧的侧板导块与侧板导槽的滑动配合安装在两个运动梯固定板之间，如图17、18所示，两个侧板导槽顶端均安装有运动梯限位板；10个储能转盘5个一组对称地分别安装在两个运动梯固定板上，储能转盘与齿条配合；高压架横杆安装在高压架竖杆之间，高压架竖杆安装在高压架底板上，固定梯竖杆、运动梯固定板均通过支杆安装在高压架横杆上。
如图1、2所示，上述储能转盘包括涡卷弹簧、转环、驱动环、转环支盘、驱动杆、齿轮 环、内螺纹盘、行程限位片、凸块、螺杆、导环、卡槽、卡块、卡块导槽、卡块导块、卡块复位弹簧、第一固定块、第二固定块、导环槽、凸块槽、卡块安装槽，其中如图10所示，转环支盘安装在螺杆一端且螺杆伸出一截与涡卷弹簧厚度相同的长度，凸块安装在螺杆另一端且没有到达螺杆端面；如图3、5所示，转环安装在转环支盘上，驱动环安装在转环上，如图6所示，第一固定块安装在转环一侧，第二固定块安装在转环支盘一侧且紧贴螺杆；如图7所示，涡卷弹簧安装在螺杆上，且一端与第一固定块连接，另一端与第二固定块连接；如图4所示，内螺纹盘通过螺纹配合安装在螺杆上，如图9、11所示，内螺纹盘侧面安装有行程限位片，行程限位片开有凸块槽，凸块槽与凸块配合；如图12、13所示，内螺纹盘外缘面上开有一个卡块安装槽，在卡块安装槽中对称地开有两个卡块导槽，如图14所示，卡块两侧对称地安装有两个卡块导块，如图4、12所示，卡块通过卡块导块与卡块导槽的滑动配合而安装在卡块安装槽中；卡块复位弹簧安装在卡块安装槽中，且一端与卡块底端连接，另一端与卡块安装槽底端连接；如图9所示，内螺纹盘外缘面上开有环形的导环槽；如图8所示，齿轮环外缘面上具有齿，内缘面上一侧安装有导环，另一侧周向均匀开有若干卡槽，齿轮环通过导环与导环槽的滑动配合安装在内螺纹盘上且卡槽与卡块配合；如图2、9所示，驱动杆一端安装在内螺纹盘侧面，另一端安装在驱动环中且能够在驱动环中滑动。
如图18所示，上述螺杆安装有转环支盘的一端安装在运动梯固定板上，齿轮环外缘面上的齿与齿条啮合。
如图11所示，上述行程限位片上开有限位片前弧面。
如图14所示，上述卡块顶端两侧均开有卡块圆弧面。
上述卡块复位弹簧为压缩弹簧。
上述内螺纹盘上的卡块安装槽及卡块可以为2-10个。
本发明中运动梯通过侧板导块和侧板导槽的滑动配合可以在运动梯固定板中上下滑动，运动梯侧板上具有齿条，齿条与储能转盘上的外齿啮合，当运动梯在人力作用下，从最上端拉下过程中，运动梯带动储能转盘转动，储能转盘将会将运动梯运动的能量吸收，当运动梯使用完毕后，运动梯需要上移时，在储能转盘所储存的能量释放作用下，被转盘带动恢复到最上端，上升过程中将不需要人力。本发明中将爬梯设计成可以上下推拉的形式，如果加上锁机构，将能防止非专业人员通过爬梯登上高压电架上造成人员和财产损失。
本发明中储能转盘利用了涡卷弹簧储能，通过螺杆与内螺纹盘相互移动而将能量储存和释放。起初在没有储能时，内螺纹盘、齿轮环等均在螺杆上且靠近转环的一端，在外力通过齿啮合带动齿轮环转动后，齿轮环通过卡槽和卡块的配合带动内螺纹盘转动，内螺纹盘通过 内螺纹与螺杆的配合，内螺纹盘在螺杆上向远离转环支盘的方向移动，同时通过驱动杆带动驱动环围绕螺杆轴线转动，驱动杆因为内螺纹盘的横向移动也会在驱动环中向外滑动，之后驱动环转动会带动转环在转环支盘上转动，转环的转动会压缩涡卷弹簧，使涡卷弹簧开始储能；当内螺纹盘沿着螺杆轴线横向运动到凸块处时，此位置所设计的涡卷弹簧达到储能极限，凸块将会卡入内螺纹盘侧面上的行程限位片凸块槽中，此时内螺纹盘会被凸块卡住，而齿轮环可能依然被齿啮合驱动旋转，运动的齿轮环和运动被限制的内螺纹盘之间将会发生相互旋转，齿轮环通过导环与导环槽的滑动配合滑动于内螺纹盘上，此时卡槽将会对卡块施压，将卡块沿着卡块导槽压入卡块安装槽中，其中卡块圆弧面的设计能够保证卡槽使用较大力就可顺利将卡块压入卡块安装槽中，齿轮环旋转，将会使卡块与多个卡槽接触，每一次的接触卡块均会往复在卡块安装槽上下移动；当外界驱动的能量远大于涡卷弹簧储存的能量时，卡块与卡槽的设计，能够在涡卷弹簧储能达到极限后，使齿轮环与内螺纹盘发生相互滑动，保护了储能转盘。当外力消失后，齿轮环与内螺纹盘因为卡槽卡块的配合而相对静止，另外内螺纹盘因为凸块槽与凸块的配合静止在螺杆一端，其中涡卷弹簧的恢复力无法单独使凸块槽脱离凸块；当齿轮环受到与原先相反的外力触发时，行程限位片上的限位片前弧面的设计能够保证行程限位片在外力冲击下比较容易地脱离凸块的限位，当脱离后，内螺纹盘在涡卷弹簧作用下带动齿轮环转动，同时沿着螺杆轴线向转环支盘方向移动，过程中齿轮环通过齿啮合驱动外部部件，直到涡卷弹簧储存的能量全部释放。当涡卷弹簧释放能量后且内螺纹盘横向运动到转环支盘处时，假如外部部件还存在惯性，使齿轮环继续旋转，此时齿轮环依然会与内螺纹盘发生相互滑动，保护储能转盘的正常运行。如此往复储存与释放能量。本发明的储能转盘的设计意在提供一个集储能和释放能量的转盘，能够在一个行程内储存能量，在相反的行程中释放能量。
本发明中的安全爬梯中的运动梯在未使用时，处于运动梯能够运动到的最上端和固定梯的最下端，在使用时，首先通过专业人员带着的专业钥匙打开将运动梯拉下，拉下过程中带动储能转盘转动，储能转盘储存能量，故拉下时会有一定的阻力，拉下运动梯将运动梯下端固定在地面或者高压架底板上，固定之后进行攀爬作业，当作业完毕后，打开运动梯与地面固定的机构，运动爬梯受到储能转盘的带动恢复到运动梯原先的较高的位置。

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  1. 一种基于多个储能转盘的高压线架安全爬梯，其特征在于：它包括运动梯横杆、固定梯横杆、固定梯竖杆、运动梯侧板、运动梯固定板、储能转盘、齿条、运动梯限位板、侧板导槽、侧板导块，其中两根固定梯竖杆之间等距地安装有若干固定梯横杆，两根固定梯竖杆分别安装在两根运动梯固定板上端，两根运动梯固定板相对的两个面上对称地开有两个侧板导槽；两个运动梯侧板之间等距地安装有若干运动梯横杆，运动梯侧板外侧上端安装有侧板导块，运动梯侧板外侧还安装有齿条，两运动梯侧板与运动梯横杆组成的整体结构通过两侧的侧板导块与侧板导槽的滑动配合安装在两个运动梯固定板之间，两个侧板导槽顶端均安装有运动梯限位板；10个储能转盘5个一组对称地分别安装在两个运动梯固定板上，储能转盘与齿条配合；高压架横杆安装在高压架竖杆之间，高压架竖杆安装在高压架底板上，固定梯竖杆、运动梯固定板均通过支杆安装在高压架横杆上；
    上述储能转盘包括涡卷弹簧、转环、驱动环、转环支盘、驱动杆、齿轮环、内螺纹盘、行程限位片、凸块、螺杆、导环、卡槽、卡块、卡块导槽、卡块导块、卡块复位弹簧、第一固定块、第二固定块、导环槽、凸块槽、卡块安装槽，其中转环支盘安装在螺杆一端且螺杆伸出一截与涡卷弹簧厚度相同的长度，凸块安装在螺杆另一端且没有到达螺杆端面；转环安装在转环支盘上，驱动环安装在转环上，第一固定块安装在转环一侧，第二固定块安装在转环支盘一侧且紧贴螺杆；涡卷弹簧安装在螺杆上，且一端与第一固定块连接，另一端与第二固定块连接；内螺纹盘通过螺纹配合安装在螺杆上，内螺纹盘侧面安装有行程限位片，行程限位片开有凸块槽，凸块槽与凸块配合；内螺纹盘外缘面上开有一个卡块安装槽，在卡块安装槽中对称地开有两个卡块导槽，卡块两侧对称地安装有两个卡块导块，卡块通过卡块导块与卡块导槽的滑动配合而安装在卡块安装槽中；卡块复位弹簧安装在卡块安装槽中，且一端与卡块底端连接，另一端与卡块安装槽底端连接；内螺纹盘外缘面上开有环形的导环槽；齿轮环外缘面上具有齿，内缘面上一侧安装有导环，另一侧周向均匀开有若干卡槽，齿轮环通过导环与导环槽的滑动配合安装在内螺纹盘上且卡槽与卡块配合；驱动杆一端安装在内螺纹盘侧面，另一端安装在驱动环中且能够在驱动环中滑动；
    上述螺杆安装有转环支盘的一端安装在运动梯固定板上，齿轮环外缘面上的齿与齿条啮合。
  2. 根据权利要求1所述的一种基于多个储能转盘的高压线架安全爬梯，其特征在于：上述行程限位片上开有限位片前弧面。
  3. 根据权利要求1所述的一种基于多个储能转盘的高压线架安全爬梯，其特征在于：上述卡块顶端两侧均开有卡块圆弧面。
  4. 根据权利要求1所述的一种基于多个储能转盘的高压线架安全爬梯，其特征在于：上述卡块复位弹簧为压缩弹簧。
  5. 根据权利要求1所述的一种基于多个储能转盘的高压线架安全爬梯，其特征在于：上述内螺纹盘上的卡块安装槽及卡块可以为2-10个。
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