JP2022530697A

JP2022530697A - Utility pole assembly equipment and construction method for collapsed sections

Info

Publication number: JP2022530697A
Application number: JP2021575240A
Authority: JP
Inventors: 大▲偉▼ 王; ▲暁▼▲瑩▼ 冀; ▲剛▼ ▲趙▼; 孟星 ▲斉▼; 士彬徐; ▲暁▼▲傑▼ 邱; 爽程
Original assignee: Electric Engineering Co Ltd of China Railway No 9 Group Co Ltd
Current assignee: Electric Engineering Co Ltd of China Railway No 9 Group Co Ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2022-06-30
Anticipated expiration: 2040-12-16
Also published as: CN114026302B; JP7142983B2; WO2021223446A1; CN114026302A

Abstract

本発明は、鉄道電力専門の施工技術分野に属し、特に、崩壊区間用電柱組立装置及び施工方法に関するものであり、基礎ピットの両側の地上基礎において対応して設置される張力ペイオフマシンとウインチを含み、張力ペイオフマシンは、牽引綱軸と、ペイオフマシンベースと、セルフロック機構とを含み、張力ペイオフマシンの牽引綱とウインチの牽引綱は、いずれも電柱に固定的に接続され、前記牽引綱軸で牽引綱を締めることにより、電柱を基礎ピットにおいて垂直状態に調整する。崩壊区間用電柱組立装置の施工方法は、基礎ピットを掘削することと、電柱の輸送及び回転ベースの取り付けを行うことと、固定式グラウンドアンカーで２つの張力ペイオフマシンとウインチを固定することと、電柱を組立することと、固定治具を取り付けることと、電柱の深さを調整することと、電柱の基礎を埋め戻して締め固め、組立が完成することと、を含み、本発明は、電源およびクレーン機械がない場合に電柱の組立を実現し、同じ組立効果を達成し、人件費および機械的コストを節約し、同時に電柱施工過程における安全性および組立の品質を保証する。【選択図】図１The present invention belongs to the field of construction technology specialized in railway electric power, and particularly relates to utility pole assembly equipment and construction methods for collapsed sections, and provides tension payoff machines and winches that are correspondingly installed on the ground foundations on both sides of the foundation pit. The tension payoff machine includes a towline shaft, a payoff machine base, and a self-locking mechanism, and the towline of the tension payoff machine and the towline of the winch are both fixedly connected to the utility pole and said towline. By tightening the tow rope on the shaft, the utility pole is adjusted to the vertical state in the foundation pit. The construction method of the utility pole assembly device for the collapse section is to excavate the foundation pit, transport the utility pole and install the rotation base, and fix the two tension payoff machines and the winch with the fixed ground anchor. The present invention includes assembling a utility pole, attaching a fixing jig, adjusting the depth of the utility pole, backfilling and compacting the foundation of the utility pole, and completing the assembly. And realizes utility pole assembly in the absence of utility pole machines, achieves the same assembly effect, saves labor and mechanical costs, and at the same time guarantees safety and assembly quality in the utility pole construction process. [Selection diagram] Fig. 1

Description

本発明は、鉄道電力専門の施工技術分野に属し、特に、崩壊区間用電柱組立装置及び施工方法に関するものである。 The present invention belongs to the field of construction technology specialized in railway electric power, and particularly relates to a utility pole assembly device for a collapsed section and a construction method.

従来の１０ｋＶの鉄道電力供給ラインは、一般的に、スルーラインと自動閉鎖ラインに分けられ、スルーラインと自動閉鎖ラインは、それぞれ、鉄道の両側にあり、一般的に、鉄道境界のエッジに沿って敷設されている。 Traditional 10kV rail power supply lines are generally divided into through lines and self-closing lines, which are on both sides of the railroad, respectively, and generally along the edge of the railroad boundary. It is laid.

経路の選択はある程度制限されているため、低地の泥だらけの道路セクションや柔らかい土壌セクションに遭遇することがよくある。この場合、電柱の基礎ピットの掘削が完成した直後に電柱を組み立てる必要がある。そうしないと、道路が崩壊し、または、標準の深さまで掘る前に崩壊が生じる場合がある。車両およびクレーンが入りにくいため、電柱の組み立てが非常に困難にならせて、上記開示された技術案において、いずれも、車とクレーンの入りが必要であり、大量の人力および物資を投じてようやく完成することができるのが必要である。 Due to some restrictions on route choices, lowland muddy road sections and soft soil sections are often encountered. In this case, it is necessary to assemble the utility pole immediately after the excavation of the foundation pit of the utility pole is completed. Otherwise, the road may collapse or collapse before digging to standard depth. Since it is difficult for vehicles and cranes to enter, it is very difficult to assemble utility poles. In all of the above disclosed technical proposals, vehicles and cranes are required to enter, and only a large amount of manpower and supplies are invested. It needs to be able to be completed.

従って、上記従来技術の不足に対する改善技術案を提供する必要がある。 Therefore, it is necessary to provide an improvement technique plan for the shortage of the above-mentioned conventional technique.

本発明の目的は、上記従来技術に存在する問題を解決又は緩和するために、崩壊区間用電柱組立装置及び施工方法を提供する。 An object of the present invention is to provide a utility pole assembly device and a construction method for a collapsed section in order to solve or alleviate the problems existing in the above-mentioned prior art.

上記目的を実現するために、本発明は下記のような技術案を提供する。 In order to realize the above object, the present invention provides the following technical proposals.

本発明は、基礎ピットの両側の地上基礎において対応して設置される張力ペイオフマシン（ｔｅｎｓｉｏｎｐａｙ-ｏｆｆｍａｃｈｉｎｅ）およびウインチを含む、崩壊区間用電柱組立装置を提供する。 The present invention provides utility pole assembly equipment for collapsed sections, including tension pay-off machines and winches that are correspondingly installed on the ground foundations on either side of the foundation pit.

前記張力ペイオフマシンは、
第１牽引綱が巻かれる牽引綱軸と、
ペイオフマシンベースであって、前記牽引綱軸が、ペイオフマシン軸により前記ペイオフマシンベースに回転可能に取り付けられ、前記ペイオフマシン軸周りに回転し、前記第１牽引綱に対して繰り出しまたは巻き取りを行うペイオフマシンベースと、
前記牽引綱軸の端部に位置し、前記牽引綱軸の回転に一定の張力を与えることができるセルフロック機構と、を含む。
前記ウインチには第２牽引綱が設けられる。
前記第１牽引綱と前記第２牽引綱は、いずれも前記電柱に固定的に接続され、前記牽引綱軸で前記第１牽引綱を締め、且つ前記ウインチで前記第２牽引綱を締めることにより、前記電柱を前記基礎ピットにおいて垂直状態に調整する。 The tension payoff machine is
The tow rope shaft around which the first tow rope is wound,
A payoff machine base, wherein the towline shaft is rotatably attached to the payoff machine base by a payoff machine shaft, rotates around the payoff machine shaft, and unwinds or winds up with respect to the first towline. Payoff machine base to do and
Includes a self-locking mechanism located at the end of the towline shaft and capable of applying constant tension to the rotation of the towline shaft.
A second tow rope is provided on the winch.
Both the first tow rope and the second tow rope are fixedly connected to the electric pole, the first tow rope is fastened by the tow rope shaft, and the second tow rope is fastened by the winch. , The electric pole is adjusted to a vertical state in the foundation pit.

本発明の実施例は、崩壊区間用電柱組立装置の施工方法をさらに提供し、前記実施例のいずれか一項に記載の崩壊区間用電柱組立装置を採用し、前記施工方法は、
電柱を設ける箇所に基礎ピットを掘削し、基礎ピットの断面は二等辺三角形であり、二等辺三角形の底辺の垂直二等分線は電柱の架空線路の中心と重ね合わせ、二等辺三角形の２つの等辺は斜め掘削方式を採用して行い、地面層に掘削し、２つの傾斜面の夾角は滑り板の開口角度以上であり、基礎底部が崩壊層まで掘削すると、掘削を停止し、基礎底部を平坦に修理する、基礎ピットを掘削するステップＳ１と、
電柱を基礎ピットに電柱を吊り下げし、且つ底部に回転ベースを取り付け、まず、回転ベースの上部にあるＬ型折板を電柱の底部に挿入し、次に、回転ベースの上部固定盤と下部固定盤を接続ボルトで接続し、上部固定盤と下部固定盤との間に緩衝領域を形成させ、基礎ピットの頂角に滑り板を入れ、電柱は、二等辺三角形の開口の基礎ピットから滑り板と組み合わせて基礎ピットの底部の基準点に正確に落下する、電柱の輸送及び回転ベースの取り付けを行うステップＳ２と、
固定式グラウンドアンカーで２つの張力ペイオフマシンとウインチを固定し、地面に対して垂直し、且つ夾角は互いに１２０°であり、地面との水平夾角は４５°以下とするステップＳ３と、
張力ペイオフマシンの牽引綱とウインチの牽引綱を、いずれも電柱の頂部から２～２．５メートルの位置にしっかりとラッシングして、ウインチの第２牽引綱を締め、電柱が滑り板の方向に沿って基礎ピットに滑り込み、垂直状態に近づくまでに調整して、オートロック巻上機に対し５～１０°傾斜する、電柱を組立するステップＳ４と、
３つの固定山形鋼をボルトで接続し、必要に応じてボルトの長さを調整することによって、治具が電柱の底部に落下することを保証し、操作ロッドの頂部が、取り付け孔を通して固定盤を貫入した後、操作ロッドの頂部にロッドナットを取り付けて締め、２つの半円形止め輪を固定ボルトで固定し、固定治具を電柱に沿って電柱の底部に落下させ、操作ロッドの頂部を地面から露出させ、作業員は、操作ロッドの方向を調整することにより、滑動山形鋼の地面下への深さを制御し、滑動山形鋼が完全に突出した後、電柱を垂直状態に調整する、固定治具を取り付けるステップＳ５と、
電柱の地面から上へ約１．３ｍの箇所にレバーベルトを一周に囲み、レバーのヘッドは、レバー貫入穴により貫入し、緩衝ガスケットに押し、この時、内外の滑り止め歯が噛み合い、レバーにより時計回り方向に電柱を回転し、この時、電柱は、回転ベースの異径スクレーパーの作用で地下に入り込み、電柱の地面下への入り込みの深さが下標準に達した時、回転を停止する、電柱の深さを調整するステップＳ６と、
電柱の基礎を埋め戻して締め固め、組立が完成するステップＳ７と、を含む。 An embodiment of the present invention further provides a method for constructing a utility pole assembly device for a collapsed section, and adopts the utility pole assembly device for a collapsed section according to any one of the above embodiments.
A foundation pit is excavated at the place where the electric pole is installed, the cross section of the foundation pit is an isosceles triangle, and the perpendicular bisector at the base of the isosceles triangle overlaps with the center of the overhead line of the electric pole, and there are two isosceles triangles. The equilateral sides are excavated in the diagonal excavation method, excavated in the ground layer, and the angles of the two inclined surfaces are equal to or greater than the opening angle of the sliding plate. Step S1 to excavate the foundation pit to repair flat,
The utility pole is hung from the foundation pit, and the rotary base is attached to the bottom. First, the L-shaped folding plate at the top of the utility pole is inserted into the bottom of the utility pole, and then the upper fixing plate and the lower part of the rotary base. The fixing board is connected with a connection bolt, a cushioning area is formed between the upper fixing board and the lower fixing board, a sliding plate is inserted at the apex angle of the foundation pit, and the utility pole slides from the foundation pit of the isosceles triangular opening. Step S2 to transport the utility pole and attach the rotary base, which in combination with the plate will accurately fall to the reference point at the bottom of the foundation pit.
Step S3, in which the two tension payoff machines and the winch are fixed with a fixed ground anchor, perpendicular to the ground, and the angles are 120 ° each other, and the horizontal angle to the ground is 45 ° or less.
Rush the towline of the tension payoff machine and the towline of the winch firmly at a position 2 to 2.5 meters from the top of the utility pole, tighten the second towline of the winch, and the utility pole moves toward the slide plate. Step S4 to assemble the utility pole, which slides along the foundation pit, adjusts until it approaches the vertical state, and tilts 5 to 10 ° with respect to the auto-lock hoist.
By connecting the three fixed angle steels with bolts and adjusting the length of the bolts as needed, the jig is guaranteed to fall to the bottom of the electric pole, and the top of the operating rod is fixed through the mounting holes. After penetrating, attach a rod nut to the top of the operating rod, tighten it, fix the two semi-circular retaining rings with fixing bolts, drop the fixing jig along the electric column to the bottom of the electric column, and lower the top of the operating rod. Exposed from the ground, the worker controls the depth of the sliding angle steel below the ground by adjusting the direction of the operating rod, and adjusts the electric pole to the vertical state after the sliding angle steel is completely projected. , Step S5 to attach the fixing jig,
The lever belt is surrounded around 1.3 m above the ground of the utility pole, and the head of the lever penetrates through the lever penetration hole and pushes it against the cushioning gasket. The utility pole rotates in the clockwise direction, and at this time, the utility pole enters the underground by the action of the different diameter scraper of the rotation base, and stops rotating when the depth of entry of the utility pole under the ground reaches the lower standard. , Step S6 to adjust the depth of the utility pole,
Includes step S7, where the foundation of the utility pole is backfilled and compacted to complete the assembly.

本発明が提供した技術案は、最も近い先行技術と比べ、以下の有益な効果を奏する。
本発明に係る電柱組立装置及び方法は、崩壊区間用電柱の基礎ピットの掘削深さが不足であること、および、機械的支援がない場合に電柱組立が困難であることを解決する。 The technical proposal provided by the present invention has the following beneficial effects as compared with the nearest prior art.
The utility pole assembling device and method according to the present invention solves the problem that the excavation depth of the foundation pit of the utility pole for the collapsed section is insufficient and that the utility pole assembly is difficult without mechanical support.

１、本発明では、基礎ピットの形状とＶ型滑り板を組み合わせることにより、電柱を基礎ピットの定点位置に正確に滑り込ませることができる。前記滑り板のアークセグメントは、緩衝作用を果たし、電柱への損傷を防止し、基礎ピットの二等辺三角形のピットの開口形状とＶ型滑り板の特徴に合わせて電柱の底部の移動経路を制御し、電柱の底部を組立過程において基準点に正確に落下させる。 1. In the present invention, by combining the shape of the foundation pit and the V-shaped sliding plate, the utility pole can be accurately slid into the fixed point position of the foundation pit. The arc segment of the slip plate acts as a buffer, prevents damage to the utility pole, and controls the movement path of the bottom of the utility pole according to the opening shape of the isosceles right triangular pit of the foundation pit and the characteristics of the V-shaped slide plate. Then, the bottom of the utility pole is accurately dropped to the reference point in the assembly process.

２、本発明の回転ベースは、電柱の底部を固定するとともに、電柱が回転する場合に電柱直下の基礎に対して掘り土及び排土を行うことができ、これにより電柱の基礎の深さを増やせる。 2. The rotary base of the present invention can fix the bottom of the utility pole and, when the utility pole rotates, can dig and drain the soil directly under the utility pole, thereby increasing the depth of the foundation of the utility pole. Can be increased.

３、本発明における固定治具は、電柱の底部の安定性をさらに高め、電柱が傾斜することを防止する。 3. The fixing jig in the present invention further enhances the stability of the bottom of the utility pole and prevents the utility pole from tilting.

４、本発明では、レバーベルトと回転ベースを組み合わせ、電柱自体に損傷を与えない同時に、レバーベルトの回転によって回転ベースを駆動し、電柱の底部を下向きに深くさせ、電柱の基礎の深さを増すことができる。 4. In the present invention, the lever belt and the rotary base are combined to prevent damage to the utility pole itself, and at the same time, the rotary base is driven by the rotation of the lever belt to deepen the bottom of the utility pole downward and to deepen the depth of the foundation of the utility pole. Can be increased.

５、本発明は、複数の対称に配置されたセルフロック式の張力ペイオフマシンを採用して電柱の定力牽引を実現し、電柱の組立過程において力受けを均一にさせ、電柱が線路から離れて繰り出しが傾斜することを防止する。 5. The present invention employs a plurality of symmetrically arranged self-locking tension payoff machines to realize constant force traction of utility poles, make the force reception uniform in the process of assembling utility poles, and separate the utility poles from the line. Prevents the extension from tilting.

６、本発明の張力ペイオフマシンは、繰り出し過程および巻き取り過程中に一方向にのみ回転可能であり、張力歯を通じる凸球形先端がセルフロック歯の斜面のみに摺動し、逆方向に回転する時に、張力歯とセルフロック歯が互いに制限することにより、繰り出し過程および巻き取り過程に張力ペイオフマシンが一方向のみに回転可能であることを実現し、繰り出し過程及び巻き取り過程においていずれもセルフロック機能を有する。 6. The tension payoff machine of the present invention can rotate only in one direction during the feeding process and the winding process, and the convex spherical tip through the tension tooth slides only on the slope of the self-locking tooth and rotates in the opposite direction. By limiting the tension teeth and the self-locking teeth to each other, the tension payoff machine can rotate in only one direction during the feeding process and the winding process, and both the self-drawing process and the winding process are self-contained. Has a lock function.

本発明は、電源およびクレーン機械がない場合に電柱の組立を実現し、同じ組立効果を達成し、人件費および機械的コストを節約し、同時に電柱施工過程における安全性および組立の品質を保証する。 The present invention realizes utility pole assembly in the absence of power and crane machines, achieves the same assembly effect, saves labor and mechanical costs, and at the same time guarantees safety and assembly quality in the utility pole construction process. ..

本願の一部を構成する明細書の図面は、本発明への更なる理解を提供するため用いられ、本発明の模式的な実施例及びその説明は、本発明への解釈のために用いられ、本発明に不適当な限定するものではない。
本発明の施工プロセスのフローグラフである。本発明が使用する時の構造模式図である。図２における基礎の掘削の構造模式図である。図２における滑り板の構造模式図である。本発明における回転ベースの立体構造分解図である。図５の正面図である。図２における張力ペイオフマシンの立体構造模式図である。図２における張力ペイオフマシンの別の立体構造模式図である。図２における張力ペイオフマシンのさらに別の立体構造模式図である。図７の繰り出し状態におけるセルフロック歯と張力歯の構造模式図である。図７の巻き取り状態におけるセルフロック歯および張力歯の構造模式図である。図２における固定治具の立体構造模式図である。図２における固定治具の別の立体構造模式図である。本発明におけるレバーベルトの展開図である。図１４におけるレバーベルトが使用する状態の図である。 The drawings of the specification constituting a part of the present application are used to provide a further understanding of the present invention, and schematic examples and explanations thereof of the present invention are used for interpretation of the present invention. , It is not an inappropriate limitation for the present invention.
It is a flow graph of the construction process of this invention. It is a structural schematic diagram at the time of use of this invention. It is a structural schematic diagram of the excavation of the foundation in FIG. It is a structural schematic diagram of the slide plate in FIG. It is a rotation-based three-dimensional structure exploded view in this invention. It is a front view of FIG. It is a 3D structure schematic diagram of the tension payoff machine in FIG. It is another three-dimensional structure schematic diagram of the tension payoff machine in FIG. It is still another three-dimensional structure schematic diagram of the tension payoff machine in FIG. FIG. 7 is a schematic structural diagram of a self-locking tooth and a tension tooth in the extended state of FIG. 7. FIG. 7 is a schematic structural diagram of a self-locking tooth and a tension tooth in the winding state of FIG. 7. It is the 3D structure schematic diagram of the fixing jig in FIG. It is another three-dimensional structure schematic diagram of the fixing jig in FIG. It is a development view of the lever belt in this invention. FIG. 14 is a diagram showing a state in which the lever belt in FIG. 14 is used.

図１～１５に示すように、本発明は、崩壊区間用電柱組立装置および施工方法が開示され、図２に示すように、崩壊区間用電柱組立装置は、電柱２の底部に配置された回転ベース４と、電柱２に合わせて基礎ピットに滑り込む滑り板３と、電柱２の底部を安定化するための固定治具６と、を含み、電柱２の一側の地上基礎に２つの張力ペイオフマシン５が設けられ、電柱２の他側において張力ペイオフマシン５に対応する箇所にウインチ１が設けられ、張力ペイオフマシン５とウインチ１がいずれもグラウンドアンカーで固定し、電柱２が滑り板３によって基礎ピットに滑り込んだ後、張力ペイオフマシン５の第１牽引綱とウインチ１の第２牽引綱とを電柱２にラッシングし、電柱２を垂直状態に調整する。 As shown in FIGS. 1 to 15, the present invention discloses a utility pole assembly device for a collapse section and a construction method, and as shown in FIG. 2, the utility pole assembly device for a collapse section is a rotation arranged at the bottom of the utility pole 2. Two tension payoffs on the ground foundation on one side of the utility pole 2, including a base 4, a sliding plate 3 that slides into the foundation pit in line with the utility pole 2, and a fixing jig 6 to stabilize the bottom of the utility pole 2. A machine 5 is provided, a winch 1 is provided at a position corresponding to the tension payoff machine 5 on the other side of the utility pole 2, both the tension payoff machine 5 and the winch 1 are fixed by a ground anchor, and the utility pole 2 is fixed by a sliding plate 3. After sliding into the foundation pit, the first tow rope of the tension payoff machine 5 and the second tow rope of the winch 1 are rushed to the utility pole 2 to adjust the utility pole 2 to the vertical state.

回転ベース４は、図２、図５及び図６に示すように、同軸に配置された上部固定盤４０１と下部固定盤４０２を含み、上部固定盤４０１の中心に取り付け孔が設けられ、下部固定盤４０２の中心に下盤穿孔軸が設けられ、下盤穿孔軸が取り付け孔に挿入された後に２つの可動盤の間が同軸に設定することが保証されており、２つの可動盤の間の縦方向のずれを行って、回転ベース４の安定性に影響を与えることが防止される。上部固定盤４０１および下部固定盤４０２の周囲に複数の接続ボルト４０３を介して固定的に接続され、下部固定盤４０２の他側には複数の異径スクレーパー４０４が周方向に沿って均等に分布（配置）され、異径スクレーパー４０４は固定軸４０５を介して下部固定盤４０２に固定的に接続される。 As shown in FIGS. 2, 5 and 6, the rotary base 4 includes a coaxially arranged upper fixing plate 401 and a lower fixing plate 402, and a mounting hole is provided in the center of the upper fixing plate 401 to fix the lower part. A lower board drilling shaft is provided in the center of the board 402, ensuring that the space between the two movable boards is set coaxially after the lower board drilling shaft is inserted into the mounting hole. It is prevented that the vertical deviation is performed to affect the stability of the rotation base 4. A plurality of connecting bolts 403 are fixedly connected around the upper fixing plate 401 and the lower fixing plate 402, and a plurality of different diameter scrapers 404 are evenly distributed along the circumferential direction on the other side of the lower fixing plate 402. (Arranged), the different diameter scraper 404 is fixedly connected to the lower fixing plate 402 via the fixing shaft 405.

上部固定盤４０１の他側には、周方向に沿って複数のＬ型折板４０６が分布され、Ｌ型折板４０６は、水平板と垂直板とを含み、水平板と垂直板との夾角が９０°未満であり、Ｌ型折板４０６の水平板には長尺の凹槽が設けられ、凹槽の底部にはＵ型口が設けられ、接続ボルト４０３はＵ型口を通してから下部固定盤４０２に接続され、下部固定盤４０２には、接続ボルト４０３に対応するねじ穴が設けられており、接続ボルト４０３の頂部とナットは、Ｕ型口上部の凹溝に配置されており、Ｌ型折板４０６の揺れに影響を与えない。Ｌ型折板４０６の垂直板が電柱２の底部に伸入した後、水平板が電柱２の重力作用で押圧され、水平板と垂直板との夾角が９０度未満であるため、垂直板の頂部が径方向に沿って外向きにずれており、摩擦ガスケット４０７と電柱２との内部摩擦力を増加させるために、垂直板の端部の外側にいずれも摩擦ガスケット４０７が設けられる。 On the other side of the upper fixing plate 401, a plurality of L-shaped folded plates 406 are distributed along the circumferential direction, and the L-shaped folded plate 406 includes a horizontal plate and a vertical plate, and the angle between the horizontal plate and the vertical plate. Is less than 90 °, the horizontal plate of the L-shaped folded plate 406 is provided with a long concave tank, the bottom of the concave tank is provided with a U-shaped opening, and the connection bolt 403 is fixed to the bottom after passing through the U-shaped opening. Connected to the board 402, the lower fixing board 402 is provided with a screw hole corresponding to the connection bolt 403, and the top and nut of the connection bolt 403 are arranged in the concave groove at the upper part of the U-shaped opening. It does not affect the shaking of the folding plate 406. After the vertical plate of the L-shaped folded plate 406 extends to the bottom of the electric column 2, the horizontal plate is pressed by the gravity action of the electric column 2, and the friction angle between the horizontal plate and the vertical plate is less than 90 degrees. The top is displaced outward along the radial direction, and a friction gasket 407 is provided on the outside of each end of the vertical plate in order to increase the internal frictional force between the friction gasket 407 and the electric column 2.

さらに、接続ボルト４０３は短いねじボルトを採用し、接続ボルト４０３のねじ長さは２８０ｍｍであり、Ｌ型折板４０６は十分な可動空間を有するようにして、且つ異径スクレーパー４０４が硬い岩に削られると、接続ボルト４０３を介して接続された上部固定盤４０１と下部固定盤４０２との間に緩衝地領域が形成され、電柱２に直接損傷を与えない。 Furthermore, the connection bolt 403 adopts a short screw bolt, the screw length of the connection bolt 403 is 280 mm, the L-shaped folded plate 406 has sufficient movable space, and the different diameter scraper 404 is used for hard rock. When scraped, a buffer area is formed between the upper fixing plate 401 and the lower fixing plate 402 connected via the connecting bolt 403, and the electric pole 2 is not directly damaged.

さらに、上部固定盤４０１と下部固定盤４０２との接触面には、いずれも滑り止め歯４０８が設けられており、回転ベース４が取り付けられた後、電柱の重力作用で、上部固定盤４０１と下部固定盤４０２との間の滑り止め歯４０８の噛み合わせ力が高まり、さらに電柱が回転する時に異径スクレーパー４０４の回転が駆動される。 Further, anti-slip teeth 408 are provided on the contact surfaces of the upper fixing plate 401 and the lower fixing plate 402, and after the rotation base 4 is attached, the upper fixing plate 401 and the upper fixing plate 401 are affected by the gravity action of the utility pole. The meshing force of the non-slip teeth 408 with the lower fixing plate 402 is increased, and the rotation of the different diameter scraper 404 is driven when the utility pole rotates.

滑り板３は、図２と図４に示すように、ｖ型断面を採用し、滑り板３の底部には円弧ガイドセクション３０１が設けられており、円弧ガイドセクション３０１が電柱２を基礎ピットに滑り込む際に緩衝作用を果たす。 As shown in FIGS. 2 and 4, the sliding plate 3 adopts a v-shaped cross section, and an arc guide section 301 is provided at the bottom of the sliding plate 3, and the arc guide section 301 uses the utility pole 2 as a base pit. It acts as a buffer when slipping.

固定治具６は、図２、図１２、及び図１３に示すように、複数の前後が順次接続される固定山形鋼６０１を含み、各固定山形鋼６０１の外側には、滑動山形鋼６０２が摺接され、滑動山形鋼６０２の外側には歯付きベルト６０３が設けられ、各滑動山形鋼６０２に合わせて上方に張り出す操作ロッド６０４が設けられ、操作ロッド６０４の底部には、歯付きベルト６０３と噛合接続された伝動歯６０５が設けられ、固定山形鋼６０１の上部の歯付きベルト６０３と対応する箇所には、固定板６０６が設けられ、固定板６０６には、ストッパドリフトボルト６０７が設けられ、操作ロッド６０４は、ストッパドリフトボルト６０７を通した後、固定山形鋼６０１に回転接続される。 As shown in FIGS. 2, 12, and 13, the fixing jig 6 includes a plurality of fixed angle steels 601 in which front and rear are sequentially connected, and a sliding angle steel 602 is provided on the outside of each fixed angle steel 601. A toothed belt 603 is provided on the outside of the sliding angle steel 602 that is slidably contacted, an operation rod 604 that projects upward according to each sliding angle steel 602 is provided, and a toothed belt is provided on the bottom of the operation rod 604. A transmission tooth 605 meshed with and connected to the 603 is provided, a fixing plate 606 is provided at a position corresponding to the toothed belt 603 on the upper portion of the fixed angle steel 601, and a stopper drift bolt 607 is provided on the fixing plate 606. The operation rod 604 is rotatably connected to the fixed angle steel 601 after passing through the stopper drift bolt 607.

さらに、滑動山形鋼６０２の滑動軌道を制限するために、固定山形鋼６０１には、滑動山形鋼６０２の配置方向に沿ってガイドカバー６０８が設けられ、滑動山形鋼６０２は、ガイドカバー６０８内に摺動する。 Further, in order to limit the sliding trajectory of the sliding angle steel 602, the fixed angle steel 601 is provided with a guide cover 608 along the arrangement direction of the sliding angle steel 602, and the sliding angle steel 602 is provided in the guide cover 608. Sliding.

さらに、前記操作ロッド６０４の頂部には、電柱２と固着接続されるための固定盤６０９が設けられ、固定盤６０９は、固定ボルト６１０で固着される２つの半円形止め輪を含み、２つの半円形止め輪には、操作ロッド６０４に対応する取り付け孔が設けられる。 Further, the top of the operation rod 604 is provided with a fixing plate 609 for being fixedly connected to the utility pole 2, and the fixing plate 609 includes two semi-circular retaining rings fixed by a fixing bolt 610. The semi-circular retaining ring is provided with a mounting hole corresponding to the operating rod 604.

張力ペイオフマシン５は、図７から図９に示ように、張力ペイオフマシンベース５０１を含み、張力ペイオフマシンベース５０１にブラケットを介して牽引綱軸５０２が取り付けられ、牽引綱軸５０２は、ペイオフマシン軸５１０によって回転を制御して繰り出しまたは巻き取りを行い、張力ペイオフマシン５は、セルフロック機構をさらに含む。 As shown in FIGS. 7 to 9, the tension payoff machine 5 includes a tension payoff machine base 501, and a tow rope shaft 502 is attached to the tension payoff machine base 501 via a bracket, and the tow rope shaft 502 is a payoff machine. The rotation is controlled by the shaft 510 to perform feeding or winding, and the tension payoff machine 5 further includes a self-locking mechanism.

セルフロック機構は、ペイオフマシン軸５１０の一側に軸受を介して同軸に固定される調整歯盤５１１を含み、調整歯盤５１１の外側に周方向に沿って複数のセルフロック歯５１２が均等に分布され、セルフロック歯５１２は、同じ方向に配置されている斜角歯である。 The self-locking mechanism includes an adjusting tooth 511 that is coaxially fixed to one side of the payoff machine shaft 510 via a bearing, and a plurality of self-locking teeth 512 are evenly arranged on the outside of the adjusting tooth 511 along the circumferential direction. Distributed, self-locking teeth 512 are oblique teeth arranged in the same direction.

調整歯盤５１１の外側のペイオフマシンベース５０１に張力歯盤５０３が固定設置され、張力歯盤５０３は、調整歯盤５１１と同軸に配置され、張力歯盤５０３の周方向に沿って複数の張力歯ストッパ穴５０８が均等に分布され、張力歯ストッパ穴５０８の内に、平行ピンを介して軸方向に張力歯５１３が摺接され、張力歯５１３は、セルフロック歯５１２の数に応じて設置され、前記張力歯５１３の張出端の端面が凸球形状であり、前記張力歯５１３は、セルフロック歯５１２の傾斜面上で摺動する。 The tension tooth 503 is fixedly installed on the payoff machine base 501 outside the adjustment tooth 511, and the tension tooth 503 is arranged coaxially with the adjustment tooth 511, and a plurality of tensions are arranged along the circumferential direction of the tension tooth 503. The tooth stopper holes 508 are evenly distributed, the tension teeth 513 are slidably contacted in the tension tooth stopper holes 508 in the axial direction via parallel pins, and the tension teeth 513 are installed according to the number of self-locking teeth 512. The end surface of the overhanging end of the tension tooth 513 has a convex spherical shape, and the tension tooth 513 slides on the inclined surface of the self-locking tooth 512.

張力歯盤５０３の外側中心に張力調整穴５０４が設けられ、張力均圧盤５０５は調整ボルト５０６を介して張力調整穴５０４に合わせて接続され、張力均圧盤５０５の内側には、複数の張力歯５１３に対応して設けられた均圧歯５０７が均等に分布され、均圧歯５０７は、張力歯ストッパ穴５０８に伸入し、均圧歯５０７と張力歯５１３との間に圧縮ばね５１４が設けられ、圧縮ばね５１４と張力歯５１３との接触する箇所に圧力センサが設けられ、調整ボルト５０６を介して、均圧歯５０７が張力歯ストッパ穴５０８に伸入する深さを制御することによって、圧縮ばね５１４の圧力を制御し、張力歯５１３とセルフロック歯５１２との間の圧力を増加させ、圧力センサは、張力ディスプレイ５０９に電気的に接続され、張力ディスプレイ５０９の内部に圧力センサに電力を供給する電池パックがあり、張力ディスプレイ５０９は、張力ペイオフマシン５のこの時点の張力値を表示し、ウインチ１の第２牽引綱の引張力が張力ペイオフマシン５の第１牽引綱の引張力よりも大きい場合、張力ペイオフマシン５が綱を繰り出し、図１０に示すように、セルフロック歯５１２の斜面設置のため、張力ペイオフマシン５は、綱を張力方向に伸ばして繰り出すことができるが、逆方向に回転できないようにする。 A tension adjusting hole 504 is provided in the outer center of the tension caliber 503, the tension averaging plate 505 is connected to the tension adjusting hole 504 via an adjusting bolt 506, and a plurality of tension teeth are provided inside the tension averaging plate 505. The pressure equalizing teeth 507 provided corresponding to 513 are evenly distributed, the pressure equalizing teeth 507 extend into the tension tooth stopper hole 508, and a compression spring 514 is inserted between the pressure equalizing teeth 507 and the tension teeth 513. A pressure sensor is provided at the point where the compression spring 514 and the tension tooth 513 come into contact with each other, and the pressure equalizing tooth 507 controls the depth of extension into the tension tooth stopper hole 508 via the adjusting bolt 506. Controls the pressure of the compression spring 514 and increases the pressure between the tension teeth 513 and the self-locking teeth 512, the pressure sensor is electrically connected to the tension display 509 and into the pressure sensor inside the tension display 509. There is a battery pack that supplies power, the tension display 509 displays the current tension value of the tension payoff machine 5, and the tensile force of the second traction rope of the winch 1 is the tension of the first traction rope of the tension payoff machine 5. When the force is larger than the force, the tension payoff machine 5 pays out the rope, and as shown in FIG. 10, due to the installation of the self-locking teeth 512 on the slope, the tension payoff machine 5 can extend the rope in the tension direction and pay out. , Prevents rotation in the opposite direction.

さらに、張力歯５１３がペイオフ過程で回転するのを防止するために、前記張力歯５１３と張力歯ストッパ穴５０８との間には、２つの対応する平行ピンが設けられる。 Further, in order to prevent the tension tooth 513 from rotating during the payoff process, two corresponding parallel pins are provided between the tension tooth 513 and the tension tooth stopper hole 508.

さらに、張力ペイオフマシンが巻き取り機能を同時に満たすように、調整歯盤５１１の内側には第１歯車盤５１５が同軸に設けられ、第１歯車盤５１５の外縁のセルフロック歯５１２と対応する箇所に複数の第２歯車盤５１６が噛合配置され、第２歯車盤５１６は、セルフロック歯５１２の回転を制御し、第１歯車盤５１５の内側には、セルフロック歯調整盤５１７およびセルフロック歯調整盤５１７の回転を制御する調整ハンドル５１８が固定的に接続され、第1牽引綱を巻く必要がある場合には、調整ハンドル５１８を上向きに９０°回転し、セルフロック歯調整盤５１７および第１歯車盤５１５がそれにつれて９０°回転し、このとき、第２歯車盤５１６が歯車の伝達で１８０°回転し、これにより、セルフロック歯５１２が１８０°回転するように制御され、図１１に示すように、セルフロック機構のセルフロック機能を解除し、張力ペイオフマシン５は、逆方向に綱を巻き取り、正方向に綱を繰り出すことができない。 Further, a first gear disc 515 is coaxially provided inside the adjusting gear 511 so that the tension payoff machine simultaneously satisfies the take-up function, and a portion corresponding to the self-locking tooth 512 on the outer edge of the first gear disc 515. A plurality of second gear discs 516 are meshed with each other, the second gear disc 516 controls the rotation of the self-locking teeth 512, and the self-locking tooth adjusting disc 517 and the self-locking teeth are inside the first gear disc 515. When the adjustment handle 518 that controls the rotation of the adjustment board 517 is fixedly connected and the first traction rope needs to be wound, the adjustment handle 518 is rotated 90 ° upward to rotate the self-locking tooth adjustment board 517 and the first. The 1st gear disc 515 rotates 90 ° accordingly, and at this time, the 2nd gear disc 516 rotates 180 ° due to the transmission of the gear, whereby the self-locking teeth 512 are controlled to rotate 180 °, and FIG. 11 shows. As shown, the self-locking function of the self-locking mechanism is released, and the tension payoff machine 5 cannot wind the rope in the reverse direction and pay out the rope in the forward direction.

さらに、セルフロック機構の全体は、ハウジングの内部に設けられ、外部環境が、セルフロック機構の内部構造に損傷とその効果に影響を与えるのを防ぐ。 In addition, the entire self-locking mechanism is provided inside the housing to prevent the external environment from damaging the internal structure of the self-locking mechanism and affecting its effectiveness.

前記張力ディスプレイ５０９は、この時点の張力ペイオフマシン５の張力値を表示することができ、２つの張力ペイオフマシン５の張力を一致させることにより、電柱２の定力牽引を実現し、電柱２が組立時に均一に力を受け、電柱２が線路から離れて繰り出しが傾斜することを防止し、電柱の組立過程の安定性を高める。 The tension display 509 can display the tension value of the tension payoff machine 5 at this time, and by matching the tensions of the two tension payoff machines 5, constant force traction of the utility pole 2 is realized, and the utility pole 2 can be used. It receives a uniform force during assembly, prevents the utility pole 2 from tilting away from the line, and enhances the stability of the utility pole assembly process.

さらに、回転ベース４の使用に合わせるために、レバーベルト７をさらに含み、図１４および１５に示すように、レバーベルト７は内歯セクション７０１および外歯セクション７０２を含み、内歯セクション７０１及び外歯セクション７０２は、それぞれレバーベルト７の内外両側に設けられ、内歯セクション７０１の自由端にレバー貫入穴７０３が設けられ、前記レバーベルト７を電柱２の外側に囲むと、その内歯セクション７０１と外歯セクション７０２とが密着に噛み合ってから円周に囲まれる。レバーベルト７に内歯セクション７０１と外歯セクション７０２のジグザグ（鋸歯状）設計が設けられ、且つ、レバーベルト７の押圧程度を保証できる前提で、電柱２の直径に応じて周長を自動調整することができ、同時に電柱２表面との摩擦力を高めることができる。 Further, to accommodate the use of the rotary base 4, a lever belt 7 is further included, which, as shown in FIGS. 14 and 15, includes an internal tooth section 701 and an external tooth section 702, an internal tooth section 701 and an external tooth section 701. The tooth sections 702 are provided on both inner and outer sides of the lever belt 7, respectively, and a lever penetration hole 703 is provided at the free end of the internal tooth section 701. When the lever belt 7 is surrounded by the outside of the electric column 2, the internal tooth section 701 is provided. And the external tooth section 702 are in close contact with each other and then surrounded by the circumference. The circumference of the lever belt 7 is automatically adjusted according to the diameter of the utility pole 2 on the premise that the lever belt 7 is provided with a zigzag (sawtooth) design of the internal tooth section 701 and the external tooth section 702 and the degree of pressing of the lever belt 7 can be guaranteed. At the same time, the frictional force with the surface of the utility pole 2 can be increased.

さらに、レバー８を用いて電柱２を回転させると、レバーベルト７の外側のレバー作用支点に弾性緩衝ガスケット７０４が設けられ、前記弾性緩衝ガスケット７０４は、緩衝作用を果たすことができ、電柱２の表面への損傷を防止することができる。 Further, when the utility pole 2 is rotated by using the lever 8, an elastic buffer gasket 704 is provided at the lever action fulcrum on the outer side of the lever belt 7, and the elastic buffer gasket 704 can exert a cushioning action, and the utility pole 2 can perform a cushioning action. It is possible to prevent damage to the surface.

レバー８により電柱２を時計回りに回転して、このとき、電柱２は、回転ベース４の異径スクレーパー４０４の作用で電柱が地下に入り込み、電柱２の地面への入り込みの深さが所定の標準に達したら、回転を停止する。 The utility pole 2 is rotated clockwise by the lever 8, and at this time, the utility pole 2 enters the underground by the action of the different diameter scraper 404 of the rotation base 4, and the depth of entry of the utility pole 2 into the ground is predetermined. When it reaches the standard, stop the rotation.

図１に示すように、崩壊区間用電柱組立装置の施工方法であって、前記実施例のいずれか一項に記載の崩壊区間用電柱組立装置を採用して施工し、前記施工方法は、
図３に示すように、電柱２を設ける箇所に基礎ピットを掘削し、前記基礎ピットの断面は二等辺三角形であり、前記二等辺三角形の底辺の垂直二等分線は、架空線路の中心と重ね合わせて、二等辺三角形の２つの等辺が斜め掘削方式を採用して行い、地面層１０に掘削し、２つの傾斜面夾角は滑り板３の開口角度以上であり、基礎９底部が崩壊層１１まで掘削すると、掘削を停止し、基礎９底部を平坦に修理し、すなわち掘削を完了する、基礎ピットを掘削するステップＳ１と、
電柱２を基礎近傍に搬送し、電柱の底部が二等辺三角形の底辺方向に向き、滑り板３は、二等辺三角形の頂角位置に配置されて基礎９内に挿入され、三角形の斜辺の夾角方向に沿って、電柱２を滑り板３の上方に置き、且つ底部に回転ベース４を取り付け、
まず、回転ベース４の上部にあるＬ型折板４０６を電柱２の底部に挿入し、次に、回転ベース４の上部固定盤４０１と下部固定盤４０２を接続ボルト４０３で接続し、接続ボルト４０３のねじ長さは２８０ｍｍであり、摩擦部材に十分な可動スペースを有するようにして、電柱２の重力作用で、Ｌ型折板４０６と電柱２との内部摩擦力及び上下盤の滑り止め歯４０８の噛み合い力が高まり、さらに電柱２が回転する時に異径スクレーパー４０４の回転を駆動し、
回転ベース４の取り付けが完了した後、滑り板３の上方に電柱２を配置し、電柱２は、基礎ピットの形状と滑り板３の構造特徴に合わせて、電柱２の底部の移動経路を制御して、電柱２の底部が組立時に基準点に正確に落下する、電柱２を輸送及び回転ベース４の取り付けを行うステップＳ２と、
電柱２の一側の地上基礎には２つの張力ペイオフマシン５が設けられ、電柱２の他側の張力ペイオフマシン５に対応する箇所にウインチ１が設けられ、セルフロック式の張力ペイオフマシン５とウインチ１をグラウンドアンカーで固定し、周方向に沿って２つの張力ペイオフマシン５とウインチ１が均等に分布され、３本の牽引綱の間の夾角は１２０°であり、ペイオフマシン５の第１牽引綱と地面との水平夾角は４５°以下とし、セルフロック式の張力ペイオフマシン５は一定の張力を与えることができ、張力調整ボルト５０６を調整することにより、２つのセルフロック式の張力ペイオフマシン５が等しい引張力を提供することが保証されるステップＳ３と、
２つの張力ペイオフマシン５とウインチ１の牽引綱を電柱の頂部から２～２．５メートルの位置にしっかりとラッシングして、ウインチ１の第２牽引綱を締め、電柱２を滑り板の方向に沿って基礎ピットに滑り込ませ、垂直状態に近づくまでに調整して、オートロック巻上機に対して５～１０°傾斜する、電柱２を組立するステップＳ４と、
３つの固定山形鋼６０１をボルトで接続し、必要に応じてボルトの長さを調整することによって、固定治具が電柱２の底部に落ちることを保証し、操作ロッド６０４の頂部が、固定盤６０９を貫入した後、操作ロッド６０４の頂部にロッドナット６１１を締め、２つの半円形止め輪を固定ボルト６１０で固定して、固定治具６を電柱２に沿って電柱の底部に落下させ、固定治具６の底面を基礎９の底面と面一にし、同時に操作ロッド６０４の頂部を地面から露出させ、作業員は、操作ロッド６０４の方向を調整することにより、滑動山形鋼６０２の地面下への深さを制御し、滑動山形鋼６０２が完全に突出した後、電柱２を垂直状態に調整し、
さらに、滑動山形鋼６０２と固定山形鋼６０１とは相対的にスライド可能であり、スライド経路は、固定カバー６０８によって制限され、固定カバー６０８と固定山形鋼６０１とは一体構造となっている、固定治具６を取り付けるステップＳ５と、
電柱２の地面から上へ約１．３ｍの箇所にレバーベルト７を一周に囲み、レバー８のヘッドは、レバー貫入穴７０３により貫入し、緩衝ガスケット７０４に押し、この時、内歯セクション７０１と外歯セクション７０２とが噛み合って円周に囲まれた後、レバー８により時計回り方向に電柱２を回転し、この時、電柱２は、回転ベース４の異径スクレーパー４０４の作用で地下に入り込み、電柱２の地面への入り込みの深さが所定の標準に達した時、回転を停止する、電柱２の深さを調整するステップＳ６と、
電柱の基礎を埋め戻して圧縮する、組立が完成するステップＳ７と、を含む。 As shown in FIG. 1, it is a construction method of a utility pole assembly device for a collapsed section, and the utility pole assembly device for a collapsed section according to any one of the above embodiments is adopted and constructed.
As shown in FIG. 3, a foundation pit is excavated at a location where the electric pole 2 is provided, the cross section of the foundation pit is an isosceles triangle, and the vertical isosceles line at the base of the isosceles triangle is the center of the overhead line. By superimposing, the two isosceles triangles are excavated in the ground layer 10 by adopting the diagonal excavation method, the two inclined surface angles are equal to or larger than the opening angle of the sliding plate 3, and the bottom of the foundation 9 is the collapsed layer. After excavating to 11, the excavation is stopped, the bottom of the foundation 9 is repaired flat, that is, the excavation is completed, and the step S1 of excavating the foundation pit,
The electric column 2 is transported near the foundation, the bottom of the electric column faces toward the base of the isosceles triangle, and the sliding plate 3 is arranged at the apex angle position of the isosceles triangle and inserted into the foundation 9, and the hypotenuse angle of the triangle is formed. Along the direction, the electric pole 2 is placed above the sliding plate 3, and the rotating base 4 is attached to the bottom.
First, the L-shaped folded plate 406 at the top of the rotation base 4 is inserted into the bottom of the electric column 2, and then the upper fixing plate 401 and the lower fixing plate 402 of the rotation base 4 are connected by the connection bolt 403, and the connection bolt 403 is connected. The screw length is 280 mm, and the friction member has a sufficient movable space. Due to the gravity action of the electric column 2, the internal frictional force between the L-shaped folded plate 406 and the electric column 2 and the non-slip teeth 408 of the upper and lower plates The meshing force of the bolt is increased, and when the electric column 2 rotates, the rotation of the different diameter scraper 404 is driven.
After the installation of the rotary base 4 is completed, the utility pole 2 is arranged above the slide plate 3, and the utility pole 2 controls the movement path of the bottom of the utility pole 2 according to the shape of the foundation pit and the structural characteristics of the slide plate 3. Then, step S2 in which the bottom portion of the utility pole 2 accurately falls to the reference point at the time of assembly, the utility pole 2 is transported, and the rotation base 4 is attached.
Two tension payoff machines 5 are provided on the ground foundation on one side of the electric pole 2, a winch 1 is provided at a position corresponding to the tension payoff machine 5 on the other side of the electric pole 2, and the self-locking tension payoff machine 5 and the self-locking tension payoff machine 5. The winch 1 is fixed with a ground anchor, and the two tension payoff machines 5 and the winch 1 are evenly distributed along the circumferential direction. The horizontal width angle between the towline and the ground is 45 ° or less, the self-locking tension payoff machine 5 can apply a constant tension, and by adjusting the tension adjusting bolt 506, two self-locking tension payoffs are made. Step S3, where the machine 5 is guaranteed to provide equal tension, and
Tighten the two tension payoff machines 5 and the towline of the winch 1 firmly at a position 2 to 2.5 meters from the top of the utility pole, tighten the second towline of the winch 1, and move the utility pole 2 toward the slide plate. Step S4 for assembling the utility pole 2, which is slid into the foundation pit along the line, adjusted until it approaches the vertical state, and tilted by 5 to 10 ° with respect to the auto-lock hoist.
By connecting the three fixed angle steels 601 with bolts and adjusting the length of the bolts as needed, the fixing jig is guaranteed to fall to the bottom of the electric column 2, and the top of the operation rod 604 is a fixing plate. After penetrating 609, the rod nut 611 is fastened to the top of the operation rod 604, the two semi-circular retaining rings are fixed by the fixing bolt 610, and the fixing jig 6 is dropped to the bottom of the electric column along the electric column 2. The bottom surface of the fixing jig 6 is flush with the bottom surface of the foundation 9, and at the same time, the top of the operation rod 604 is exposed from the ground, and the worker adjusts the direction of the operation rod 604 to under the ground of the sliding angle steel 602. After controlling the depth to the sliding angle steel 602 and the sliding angle steel 602 is completely projected, the electric column 2 is adjusted to the vertical state.
Further, the sliding angle steel 602 and the fixed angle steel 601 are relatively slidable, the slide path is restricted by the fixed cover 608, and the fixed cover 608 and the fixed angle steel 601 have an integral structure. Step S5 to attach the jig 6 and
The lever belt 7 is surrounded by a circumference about 1.3 m above the ground of the utility pole 2, and the head of the lever 8 penetrates through the lever penetration hole 703 and is pushed into the cushioning gasket 704, at this time, with the internal tooth section 701. After engaging with the external tooth section 702 and being surrounded by the circumference, the utility pole 2 is rotated in the clockwise direction by the lever 8, and at this time, the utility pole 2 enters the underground by the action of the different diameter scraper 404 of the rotation base 4. Step S6 for adjusting the depth of the utility pole 2 to stop the rotation when the depth of penetration of the utility pole 2 into the ground reaches a predetermined standard.
Includes step S7, which completes the assembly, backfilling and compressing the foundation of the utility pole.

１ウインチ
２電柱
３滑り板
３０１円弧ガイドセクション
４回転ベース
４０１上部固定盤
４０２下部固定盤
４０３接続ボルト
４０４異径スクレーパー
４０５固定軸
４０６Ｌ型折板
４０７摩擦ガスケット
４０８滑り止め歯
５張力ペイオフマシン
５０１張力ペイオフマシンベース
５０２牽引綱軸
５０３張力歯盤
５０４張力調整穴
５０５張力均圧盤
５０６調整ボルト
５０７均圧歯
５０８張力歯ストッパ穴
５０９張力ディスプレイ
５１０ペイオフマシン軸
５１１調整歯盤
５１２セルフロック歯
５１３張力歯
５１４圧縮ばね
５１５第１歯車盤
５１６第２歯車盤
５１７セルフロック歯調整盤
５１８調整ハンドル
６固定治具
６０１固定山形鋼
６０２滑動山形鋼
６０３歯付きベルト
６０４操作ロッド
６０５伝動歯
６０６固定板
６０７ストッパドリフトボルト
６０８ガイドカバー
６０９固定盤
６１０固定ボルト
６１１ナット
７レバーベルト
７０１内歯セクション
７０２外歯セクション
７０３レバー貫入穴
７０４弾性緩衝ガスケット
８レバー
９基礎
１０地面層
１１崩壊層

1 Winch 2 Electric pole 3 Sliding plate 301 Arc guide section 4 Rotating base 401 Upper fixing plate 402 Lower fixing plate 403 Connection bolt 404 Different diameter scraper 405 Fixed shaft 406 L-shaped folded plate 407 Friction gasket 408 Anti-slip tooth 5 Tension payoff machine 501 Tension Payoff machine base 502 Tension rope shaft 503 Tension gear 504 Tension adjustment hole 505 Tension balance plate 506 Adjustment bolt 507 Pressure equalizing tooth 508 Tension tooth stopper hole 509 Tension display 510 Payoff machine shaft 511 Adjusting door 512 Self-locking tooth 513 Tension tooth 514 Compression spring 515 1st gear machine 516 2nd gear machine 517 Self-locking tooth adjustment machine 518 Adjustment handle 6 Fixing jig 601 Fixed angle steel 602 Sliding angle steel 603 Toothed belt 604 Operation rod 605 Transmission tooth 606 Fixing plate 607 Stopper drift bolt 608 Guide cover 609 Fixing board 610 Fixing bolt 611 Nut 7 Lever belt 701 Internal tooth section 702 External tooth section 703 Lever penetration hole 704 Elastic cushioning gasket 8 Lever 9 Foundation 10 Ground layer 11 Collapse layer

Claims

Includes tension payoff machines and winches that are correspondingly installed on the ground foundations on either side of the foundation pit.
The tension payoff machine is
The tow rope shaft around which the first tow rope is wound,
A payoff machine base, wherein the towline shaft is rotatably attached to the payoff machine base by a payoff machine shaft, rotates around the payoff machine shaft, and unwinds or winds up with respect to the first towline. Payoff machine base to do and
A self-locking mechanism located at the end of the towline shaft and capable of applying a constant tension to the rotation of the towline shaft.
Including
A second tow rope is provided on the winch.
Both the first tow rope and the second tow rope are fixedly connected to the electric pole, the first tow rope is fastened by the tow rope shaft, and the second tow rope is fastened by the winch. Adjust the electric pole vertically in the foundation pit,
A utility pole assembly device for collapsed sections, which is characterized by this.

Further including a fixing jig for the electric column for stabilizing the bottom of the electric column, the fixing jig for the electric column includes a fixed angle steel in which a plurality of front and rear are sequentially connected, and sliding on the outside of each fixed angle steel. The angle steel is slidably contacted, the sliding angle steel is provided with a toothed belt, an operation rod is provided according to each of the sliding angle steels, and the bottom of the operation rod is meshed with the toothed belt. The transmission teeth are provided, and the operation rod is rotatably connected to the fixed angle steel.
The top of the operating rod is provided with a fixing plate that is fixedly connected to the utility pole, the fixing plate including two semi-circular retaining rings that are fixed by fixing bolts, and two semi-circular retaining rings. A mounting hole corresponding to the operation rod is provided.
The fixed angle steel is provided with a guide cover along the arrangement direction of the sliding angle steel, and the sliding angle steel slides in the guide cover.
A fixing plate is provided at a position corresponding to the toothed belt on the upper part of the fixed angle steel, a stopper drift bolt is provided on the fixing plate, and the operation rod is passed through the stopper drift bolt. , Rotationally connected to the fixed angle steel,
The utility pole assembly device for a collapsed section according to claim 1.

Further including a lever belt including an internal tooth section and an external tooth section, the internal tooth section and the external tooth section are provided on both inner and outer sides of the lever belt, respectively, and when the lever belt is surrounded by the outside of the electric column, the said The internal tooth section and the external tooth section mesh with each other, and a lever penetration hole is provided at the free end of the internal tooth section.
The utility pole assembly device for a collapsed section according to claim 1.

The foundation pit is provided with a sliding plate that assists in accurately sliding the utility pole, and the sliding plate is a v-shaped folded plate in cross section and is provided with an arc guide section at the bottom.
The utility pole assembly device for a collapsed section according to claim 1.

A rotation base is provided at the bottom of the utility pole, and a plurality of L-shaped folded plates are evenly distributed along the circumferential direction on the upper surface of the rotation base, and the bending angle of the L-shaped folded plates is from 90 °. Small, a plurality of different diameter scrapers are evenly distributed along the circumferential direction on the lower surface of the rotation base.
The utility pole assembly device for a collapsed section according to claim 1.

A friction gasket is provided on the outside of one end of the L-shaped folded plate away from the upper surface of the rotation base.
The utility pole assembly device for a collapsed section according to claim 5.

The self-locking mechanism includes an adjusting tooth that is coaxially fixed to one side of the payoff machine shaft via a bearing, and a plurality of self-locking teeth are evenly distributed along the circumferential direction on the outside of the adjusting tooth. The self-locking tooth is an oblique tooth arranged in the same direction, and the tension tooth is fixedly installed on the payoff machine base outside the adjustment tooth, and the tension tooth is the adjusting tooth. Arranged coaxially with the disc, a plurality of tension tooth stopper holes are evenly distributed along the circumferential direction of the tension tooth disc, and tension teeth are axially distributed in the tension tooth stopper holes via parallel pins. The tension teeth are slidably contacted, the tension teeth are installed according to the number of the self-locking teeth, the end surface of the overhanging end of the tension teeth has a convex spherical shape, and the tension teeth are inclined surfaces of the self-locking teeth. Sliding on,
The utility pole assembly device for a collapsed section according to claim 1.

A tension adjusting hole is provided in the center of the outside of the tension calibrator, the tension rectifying plate is connected to the tension adjusting hole via an adjusting bolt, and the inside of the tension averaging plate corresponds to a plurality of the tension teeth. The pressure equalizing teeth are evenly distributed, the pressure equalizing teeth extend into the tension tooth stopper hole, and a compression spring is provided between the pressure equalizing teeth and the tension teeth to compress the tension teeth. A pressure sensor is provided at a position where the spring and the tension tooth come into contact, and the pressure of the compression spring is controlled by controlling the depth at which the pressure equalizing tooth extends into the tension tooth stopper hole via an adjusting bolt. Controls to increase the pressure between the tension teeth and the self-locking teeth, the pressure sensor is electrically connected to the tension display, which displays the real-time tension value of the tension payoff machine. When the tensile force of the second traction rope of the winch is larger than the tensile force of the first traction rope of the tension payoff machine, the tension payoff machine pays out the rope.
Two corresponding parallel pins are provided between the tension tooth and the tension tooth stopper hole.
The utility pole assembly device for a collapsed section according to claim 7.

A first gear disc is coaxially provided inside the adjusting gear disc, and a plurality of second gear discs are meshed with each other at a position corresponding to the self-locking tooth on the outer edge of the first gear disc, and the second gear is arranged. The disc is connected coaxially with the self-locking teeth and controls the rotation of the self-locking teeth, and inside the first gear disc, controls the rotation of the self-locking tooth adjusting disc and the self-locking tooth adjusting disc. If the adjusting handle is fixedly connected and the first tow rope needs to be wound, the adjusting handle is rotated 90 ° upwards and the self-locking tooth adjustment disc and the first gear disc are 90 accordingly. ° Rotation, at this time, the second gear disk is rotated 180 ° by the transmission of the gear, whereby the self-locking teeth are controlled to rotate 180 °, and the self-locking function of the self-locking mechanism is released. , The tension payoff machine winds in the opposite direction,
The utility pole assembly device for a collapsed section according to claim 8.

The utility pole assembly device for a collapsed section according to any one of claims 1 to 9 is adopted.
A foundation pit is excavated at the place where the electric pole is installed, the cross section of the foundation pit is an isosceles triangle, and the perpendicular bisector at the base of the isosceles triangle overlaps with the center of the overhead line of the electric pole, and there are two isosceles triangles. The equilateral sides are excavated in the diagonal excavation method, excavated in the ground layer, and the angles of the two inclined surfaces are equal to or greater than the opening angle of the sliding plate. Step S1 to excavate the foundation pit to repair flat,
The utility pole is hung from the foundation pit, and the rotation base is attached to the bottom. First, the L-shaped folding plate at the top of the rotation base is inserted into the bottom of the utility pole, and then the upper and lower fixing plates of the rotation base are inserted. Is connected with connecting bolts to form a cushioning area between the upper fixing plate and the lower fixing plate, a sliding plate is inserted at the apex angle of the foundation pit, and the utility pole is connected to the sliding plate from the foundation pit of the isosceles triangle opening. Step S2 to transport the utility pole and attach the rotary base, which in combination falls exactly to the reference point at the bottom of the foundation pit.
Step S3, in which the two tension payoff machines and the winch are fixed with a fixed ground anchor so that they are perpendicular to the ground and the angles are 120 ° each other and the horizontal angle to the ground is 45 ° or less.
Rush the towline of the tension payoff machine and the towline of the winch firmly at a position 2 to 2.5 meters from the top of the utility pole, tighten the second towline of the winch, and the utility pole moves toward the slide plate. Step S4 to assemble the utility pole, which slides along the foundation pit, adjusts until it approaches the vertical state, and tilts 5 to 10 ° with respect to the auto-lock hoist.
By connecting the three fixed angle steels with bolts and adjusting the length of the bolts as needed, the jig is guaranteed to fall to the bottom of the electric pole, and the top of the operating rod secures the fixing plate through the mounting holes. After penetrating, attach a rod nut to the top of the operating rod, tighten it, fix the two semi-circular retaining rings with fixing bolts, drop the fixing jig along the electric column to the bottom of the electric column, and place the top of the operating rod on the ground. Exposed from, the worker controls the depth of the sliding angle steel below the ground by adjusting the direction of the operating rod, and after the sliding angle steel is completely projected, adjusts the electric pole to the vertical state. Step S5 to attach the fixing jig and
The lever belt is surrounded around 1.3 m above the ground of the utility pole, and the head of the lever penetrates through the lever penetration hole and pushes it against the cushioning gasket. The utility pole rotates in the clockwise direction, and at this time, the utility pole enters the underground by the action of the rotation-based different diameter scraper, and stops rotating when the depth of entry of the utility pole into the ground reaches a predetermined standard. , Step S6 to adjust the depth of the utility pole,
Including step S7, where the foundation of the utility pole is backfilled and compacted to complete the assembly.
A utility pole assembly construction method for collapsed sections, which is characterized by this.