JPS5968403A - Pc beam transport truck for constructing pabeam - Google Patents

Pc beam transport truck for constructing pabeam

Info

Publication number
JPS5968403A
JPS5968403A JP17715182A JP17715182A JPS5968403A JP S5968403 A JPS5968403 A JP S5968403A JP 17715182 A JP17715182 A JP 17715182A JP 17715182 A JP17715182 A JP 17715182A JP S5968403 A JPS5968403 A JP S5968403A
Authority
JP
Japan
Prior art keywords
girder
girders
gate structure
transport
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP17715182A
Other languages
Japanese (ja)
Other versions
JPS6344884B2 (en
Inventor
藤田 謙太郎
赤田 隆則
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Express Co Ltd
Sanwa Kikoh Co Ltd
Original Assignee
Nippon Express Co Ltd
Sanwa Kikoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Express Co Ltd, Sanwa Kikoh Co Ltd filed Critical Nippon Express Co Ltd
Priority to JP17715182A priority Critical patent/JPS5968403A/en
Publication of JPS5968403A publication Critical patent/JPS5968403A/en
Publication of JPS6344884B2 publication Critical patent/JPS6344884B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 本発明は、’P 0桁(モルレール)の布設に使用する
pc桁運搬台車に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a PC girder carrier used for laying 'P0 girders (molar rails).

モルレールなどの高架軌道を布設する場合、その布設地
域条件には種々の地上障碍物がある。この地上障碍物と
しては、河川、海、高速道路、鉄道などがあるが、これ
らの上にpc桁を布設するには、地上からクレーンなど
によってIF 0桁を供給することはできない。
When installing an elevated track such as Morrail, there are various ground obstacles in the installation area. These above-ground obstacles include rivers, oceans, expressways, railways, etc., but in order to lay PC girders over these, it is not possible to supply IF0 girders from the ground using a crane or the like.

とのため従来では、地上障碍物のあるスバーンに対して
は、大がかりな手延機などを年休とした布設工法によっ
ているが、とれらは工法が#G l、 <、加えて犬が
かりな装管を要することから施工性が悪く、多くの労力
と期間を要するなどの問題点があった。
For this reason, conventionally, for subhans with obstacles on the ground, we used the laying method that requires annual leave from large-scale hand-rolling machines, but for Tora, the construction method is #Gl, and in addition, it is There were problems such as poor workability due to the need for piping, and the need for a lot of labor and time.

本発明は、こめような実情に鑑みなされたもので、簡単
な構成と合理的手段によって、PC桁供給ヤードに供給
されたPC桁をコ基のFO桁運搬台車によって布設個所
に運搬し、これを布設脚柱間に送シ出すとともに、手延
機の繰出し作業をも1行わせ、効率のよい20桁布設工
法を行わせようとするものである。
The present invention has been developed in view of the current situation, and uses a simple configuration and rational means to transport the PC girder supplied to the PC girder supply yard to the installation location using a FO girder transport cart based on Co. The purpose of this project is to provide an efficient 20-column laying method by feeding the wire between the laying pedestals and also having the hand-stretching machine perform one operation.

次にオ1図α〜ルについて、本発明1】C桁運搬台車が
、20桁の布設工法において、どのような役割υを果す
ものであるかを説明する。
Next, referring to Figures α to O1, it will be explained what role υ the C-girder transport vehicle of the present invention 1 plays in the 20-girder laying method.

地上障碍物のない立地条件のよいいくつかの脚柱(1)
間に、地上よシフレーン(2)によりro桁(3)を荷
上は布設し、この部位にPC桁供給ヤード(4)を設け
る。そしてオフ図αに示すように、地上よシフレーン(
2)にて約コスパーンの長さを有する手延機(5)を上
記既設平行2条のpc桁(3)間に荷上げし組立てる。
Several pillars in good locations with no ground obstacles (1)
In between, the RO girder (3) is laid on the load by the above-ground transfer lane (2), and the PC girder supply yard (4) is installed at this location. Then, as shown in the off-line diagram α, from the ground, the shift lane (
In step 2), a hand-rolling machine (5) having a length of approximately Cospern is loaded and assembled between the two existing parallel PC girders (3).

但し手延機(5)は、長尺のガーダにパイロットトラス
を結合したものをいう。
However, the manual rolling machine (5) is one in which a pilot truss is connected to a long girder.

また牙1図りに示すように、クレーン(2)により脚柱
(1)上に一方の門構吊上機(6りを荷上げし組立て固
定し、更に、クレーンにて手延機(5)上に、門構運搬
台車(7)1前後一台のpc桁の送シ出し台車(tα)
、 Cth)を荷上げセットするとともに、との門構運
搬台車(7)には、他方の門構吊上機(6a)が縮少さ
れた状態でりθ°横向きに搭載されまた上記平行コ条の
pc桁(3)間に、前後コ台のpc桁運搬台車(?α)
、(テリを荷上げセットする。また上記脚柱(11上に
設置した門構吊上機(6α)はトラワイヤーをかけるこ
とは轟然で、本実施例では、このトラワイヤーの図示は
省略しである。以上によppc桁架設の準備は終る。図
中(IC)は、先行脚柱上に設置し、繰り出される手延
機(5)を案内するローラーを運搬する台車である。
In addition, as shown in Figure 1, one gate structure hoisting machine (6) is loaded onto the pedestal (1) using a crane (2), assembled and fixed, and then the hand stretching machine (5) is Above, gate structure transport trolley (7) 1 PC girder feeding trolley (tα)
, Cth) is loaded and set, and the other gate structure lifting machine (6a) is mounted in a reduced state on the gate structure transport trolley (7) and is mounted horizontally at θ°, and the above-mentioned parallel column is loaded. Between the PC girders (3) in the row, there are two PC girder transport carts (?α) in the front and rear.
, (The terry is loaded and set. Also, it is necessary to attach a tru wire to the gate structure lifting machine (6α) installed on the pedestal (11), and in this example, illustration of this tru wire is omitted. With this, the preparation for constructing the PPC girder is completed. In the figure, (IC) is a cart that is installed on the leading column and carries the rollers that guide the hand stretching machine (5) that is being fed out.

次に牙1図Cのように、前方のPC桁運搬台車(qa)
のウィンチによシ、手延機(5)を後方を若干持ち上げ
、このpc桁運搬台車(?α)の自走によシ手延機(5
)を前方に送シ出し、d図のように、手延機(5)の先
端が次の脚柱(lりよシ充分に突出するまで送シ出した
のち、脚柱(lα)上のローラー(図示せず)をザンド
ルに置き換え、手延機(5)を脚柱(lα)に対して固
定する。そしてこの時、送シ出しに使用したpc桁運搬
台車(デα)は、pc桁運搬のため供給ヤード(4)へ
戻る。
Next, as shown in Fig. 1C, the PC girder transport trolley (qa) in front
Slightly lift the rear part of the hand-rolling machine (5) using the winch of
) forward until the tip of the hand rolling machine (5) fully protrudes from the next pedestal (1) as shown in figure d, and then the roller on the pedestal (lα) (not shown) is replaced with a Zandle, and the hand rolling machine (5) is fixed to the pillar (lα).At this time, the PC girder transport cart (deα) used for feeding the PC girder Return to supply yard (4) for transportation.

次いで他方の縮小化された門構吊上様(6りを担いだ門
構運搬台車(7)は、自走により’s’図に示すように
既設門構吊上機(6α)をくぐ如抜け、前方の脚柱(/
り上に至シ、門構吊上機(6b)をタグ回転するととも
に、門構吊上機(6b)を伸ばして旧状に復させ、8図
のように脚柱(/り上にセットする。
Next, the gate structure transport trolley (7) carrying the other reduced gate structure lifting machine (6) moves by itself and passes through the existing gate structure lifting machine (6α) as shown in figure 's'. Out, the front pillar (/
At the top, rotate the gate structure lifting machine (6b), extend the gate structure lifting machine (6b) to restore it to its old state, and set it on the pedestal (/) as shown in Figure 8. do.

そして門構運搬台車(力は1図のように、手延機(5)
の先端付近壕で移動し固定せしめられる。このとき、手
延機(5)上の2台の送り出し台車(gα)、(f/’
)は、手延機(5)の後部に位置している。
And the gate structure transport trolley (the force is as shown in Figure 1, hand rolling machine (5)
It is moved and fixed in a trench near the tip. At this time, two delivery carts (gα) and (f/'
) is located at the rear of the hand rolling machine (5).

1図のように、供給ヤード(4)から20桁(3α)の
両端部を吊上げ支持してきた両PC桁運搬台車(りα)
As shown in Figure 1, both PC girder transport carts (Riα) have lifted and supported both ends of the 20 girders (3α) from the supply yard (4).
.

(9b)は、4図のように、後方の門構吊上機(6りの
手前で停止し、前方のpc桁運搬台車(9h)のウィン
チによシ、pc桁(3α)の前端を前方の送り出し台車
(ざα)上に荷預けする。そして上記門構運搬台車(7
)に設けたウィンチのワイヤー(7cL)を2図で示す
ようにpc桁(3α)の先部に連結し、このウィンチの
引動作用と、後方のpc桁運搬台車(9h)の自走作用
によシ、ノ°図のように、pc桁(3α)を前方に送シ
出しながら、pc桁の稜部を後方の送シ出し台車(th
)に荷預けに図で示すように、pc桁(3α)を架設所
定位置にセットする。そして20桁(3α)を搬送し終
えた両PC桁運搬台車(qα)+ (9b)は、同径間
に架設するコ木目の20桁運搬のため、上記供給ヤード
(4)へ戻る。
As shown in Figure 4, (9b) stops in front of the rear gate structure lifting machine (6), and lifts the front end of the PC girder (3α) to the winch of the front PC girder carrier (9h). The cargo is deposited on the delivery cart (Za α) in front.
) The winch wire (7cL) installed in As shown in the figure, while feeding the PC girder (3α) forward, move the ridge of the PC girder to the rear feeding cart (th
), set the PC girder (3α) at the predetermined position as shown in the figure. After transporting the 20 digits (3α), both PC digit transport carts (qα) + (9b) return to the supply yard (4) to transport the 20 digits of the wood grain that will be constructed over the same span.

次に1図で示すように、20桁<、ya>の両端を両門
構吊上磯(6つ、 C1−b)にて吊シーヒげ、送り出
し台車(ざα)、 Cgh)よシ地切りし、この送υ用
し台車(gα)。
Next, as shown in Figure 1, both ends of the 20 columns <, ya> were suspended from both gate structure lifting rocks (6, C1-b), and the ground was cut by the delivery cart (Za α), Cgh). And this transport υ trolley (gα).

(gりを手延機(5)の後方へ移動させる。吊シ上けら
れた20桁は、門構吊上機(6α)t Cbh’)の横
取シ設備によシ定められた位置に横取シ降下し、両脚柱
(1)、  (/α)間に設置し固定する。この1図に
おける(3h)は別のpc桁である。
(Move the girder to the rear of the hand-stretching machine (5). The 20 hoisted girders are at the position determined by the intercepting equipment of the gate structure hoisting machine (6α)t Cbh'). Lower the transceiver and install it between both pillars (1) and (/α) and secure it. (3h) in this figure is another pc digit.

そして同径間で一木目の20桁(3b)の架設は、/木
目のpc桁(3α)と同じ要領、詳しくは、h図〜に図
の工程を繰シ返し行い、一本の20桁(3す。
The construction of 20 girders (3b) with one wood grain in the same span is the same as the PC girder (3α) with / wood grain. (3s.

(3h)が架設された時点で、m図で示すように、両P
C桁運搬台車(9a)# (9りは、手延機(5)の送
り出【7に備え、手延機(5)の後方で待機する。そし
てm図で示されるように、後方の門構吊上機(6α)は
、移動に備え解放され、戻ってきた門構運搬台車(力は
、この門構吊上機(6α)を担ぐとともにこれを縮少化
してタグ旋回させ、また前方のPC桁運搬台車(りα)
は、手延機送シ出しに備え、手延機(5)の後部へ移動
し、後方の20桁運搬台車(9h)は供給ヤード責4)
に戻る。そしてC図〜!図の工程を繰り返し行うもので
ある。
(3h) is constructed, both P
C-girder transport trolley (9a) The gate structure lifting machine (6α) is released in preparation for movement, and the returning gate structure transport trolley (force) carries this gate structure lifting machine (6α), reduces it, rotates the tag, and PC girder transport trolley (Riα) in front
is moved to the rear of the hand-rolling machine (5) in preparation for hand-rolling machine delivery, and the rear 20-column transport trolley (9h) is in charge of the supply yard (4).
Return to And figure C~! The process shown in the figure is repeated.

オコ図α# he  C−/、’−コは、別のpc桁供
給ヤード(4(a)を示すもので、地上条件のよい場所
に、通常のpc桁長よシ大きな径間を構成するように脚
柱(1)、 (1)を建柱し、この脚柱間にクレーン(
2)にて長尺の20桁(3)を2本設置し、更に、一方
の脚柱(1)と、これの前方に、通常の径間をもつ゛C
建柱した脚柱(lα)との間に通常長の1.10桁(3
)を架設せしめる。上記20桁(3)、 (3)上には
、上述したようにpc桁運搬台車(9α)、 <9h)
が栄載せしめられる。脚柱(4)、 (1)間の地上に
運搬された20桁(Jα)は、長尺pc桁(3)上で待
機するP 13桁運搬台車(9α)、(りb)がもつウ
ィンチによってC−1図のように吊シ上げられ、20桁
(3)上を運搬されながら架設場所に移動されるもので
ある。この供給ヤード(lIα)をオフ図αに用いるこ
とができる。
Oko diagram α#he C-/,'-ko shows another PC girder supply yard (4(a)), which constructs a span larger than the normal PC girder length in a place with good ground conditions. erect the pillars (1) and (1) as shown, and place a crane (
In 2), two long 20 girders (3) are installed, and one pedestal (1) and a normal span in front of it are installed.
The normal length of 1.10 digits (3
) will be constructed. Above 20 digits (3), above (3), as mentioned above, there is a PC digit transport trolley (9α), <9h)
will be honored. The 20 girders (Jα) transported to the ground between the pillars (4) and (1) are waiting on the long PC girder (3). As shown in Figure C-1, the structure is hoisted up and moved to the construction site while being carried over 20 girders (3). This supply yard (lIα) can be used for off-diagram α.

次に牙3〜5図についてPC桁運搬台車(9αλ(9h
)の詳細を説明する。
Next, regarding figures 3 to 5, the PC girder transport trolley (9αλ (9h
) will be explained in detail.

このpc桁運搬台車(9(E)、 (9h)は、上述の
記載から明らかなように、既設の平行−条のTo桁上を
自走し、pc桁供給ヤード(4)から布設しようとする
20桁を架設場所に運搬し、またこのpc桁を送り出す
作用をなすものである。
As is clear from the above description, these PC girder transport carts (9(E), (9h) are self-propelled on the existing parallel-striped To girder and are attempting to lay from the PC girder supply yard (4). The purpose of this system is to transport the 20 girders to the erection site, and also to send out the PC girders.

(10)は平行コ条の既設pc桁を跨架挾持するように
゛した下向きコ字形の台車で、一方の台車QO)には駆
動装置αυが、他方の台車(10)には油圧ウィンチ装
置αりが搭載しである。そしてこの内台車00)の上端
間は、架杆03)によって結合され、診結合部は、旋回
可能なエコライザ一方式構造体となし、内台車(10)
の前後動が吸収されるようにしである。
(10) is a downward U-shaped bogie that straddles the existing PC girder with parallel U strips, one bogie QO) is equipped with a drive device αυ, and the other bogie (10) is equipped with a hydraulic winch device. It is equipped with α. The upper ends of this inner bogie 00) are connected by a frame rod 03), and the connecting part is a rotatable equalizer one-sided structure, and the inner bogie (10)
This is so that the back and forth movement of the body is absorbed.

また上記内台車QO)の上辺部には、PC桁上を自走す
るための前後−列の駆動輪Iが、また台車00)の両側
辺には、20桁の両側に接してガイドするだめの前後−
列の案内安定輪aつで、該案内安定給a句及び駆動輪α
荀はゴムタイヤとすることが望ましい。また上記架杆(
13)の中央には、上記油圧ウィンチ装置α2のワイヤ
ーガイド(161,ロードブロック住ηが設けてあり、
これに、pc桁の両端を支持した吊り金具α〜が接続さ
れるようしである。(19は旋回可能なエコライザ一方
式構造体である。
In addition, on the upper side of the inner bogie QO), there are front and rear drive wheels I for self-propelling on the PC girder, and on both sides of the inner bogie QO), there are drive wheels I that touch both sides of the 20 digits to guide them. Before and after -
With the guide stable wheel a of the row, the guide stable supply a and the driving wheel α
It is desirable that the shaft be made of rubber tires. Also, the above frame (
13) is provided with a wire guide (161, load block housing η) for the hydraulic winch device α2,
Hanging fittings α~ supporting both ends of the PC girder are connected to this. (19 is a rotatable equalizer one-type structure.

、i’4.7図は、上述した脚柱[11,(/α)既設
pc桁(3)、門構吊上機(ごα>、(tb>門構運搬
台車(71,PC桁の送り出し台車(lα)、(tb)
手W、機(IS)及びPO0桁運搬車(りα)、 C9
h)の位置関係及び相対位置関係を示している。そして
これらの図1の状態の詳細図である。
, i'4.7 shows the above-mentioned pedestal [11, (/α), existing PC girder (3), gate structure lifting machine (α>, (tb> gate structure transport trolley (71, PC girder) Delivery trolley (lα), (tb)
Hand W, machine (IS) and PO0 digit carrier (RIα), C9
h) The positional relationship and relative positional relationship are shown. This is a detailed diagram of the state shown in FIG. 1.

このように本発明によれば、既設P 14桁を案内とし
、このpc桁に夫々各別に跨架せしめられ、かつ、架杆
によって連結された台車にj:ってpc桁を吊り上げ支
持し、布設場所に搬送することができ、また何れか一方
のpc桁運搬台車により手延機の繰り出し布設もなしう
るなと、きわめて有用である。
As described above, according to the present invention, the existing P 14 girders are used as guides, and the PC girders are hoisted and supported by the carts that are individually straddled over the PC girders and connected by the frame rods. It is extremely useful that it can be transported to the laying site and that either one of the PC girder transport carts can be used to unwind and lay the sheet from the hand stretching machine.

また両台車に対し、架杆を旋回可能なエコライザー構造
体を介し連結せしめたので、PC桁、詳しくはモルレー
ルのカーブ及びカント部分なども円滑に走行させること
ができるなど優れた特長を有するものである。
In addition, since the frame rod is connected to both bogies through a rotatable eco-riser structure, it has excellent features such as being able to run smoothly on PC girders, specifically curves and cant sections of mole rails. It is.

【図面の簡単な説明】[Brief explanation of drawings]

ツ・1図α〜ルは、本発明pc桁運搬台車を用いたpc
桁の布設工法を示す説明図# 22図α、b。 c−7,c−2はpc桁供給ヤードの別実施を示す説明
図、矛3図は本発明の正面図、矛り図は同上側面図、;
!17.j図は同上平面図、】14図は矛/図1の詳細
平面図、矛7図は同上側面図である。 (9α)、(9b)・・・PC桁運搬台車、aO)・・
・台車。 Ql)・・・駆動装部、α2・・・油圧ウィンチ装置、
C3)・・架杆、αa・・・駆動輪、05)・・・案内
安定軸、α6)・・・ワイヤーガイド、C7)・・・ロ
ードブロック、a〜・・・吊り金具、 (19+・・・
エコライザー構造体。 特許出願人  日本通運株式会社 三和機工株式会社 第3図 第4図 〜診吻
Figures α to 1 show PCs using the PC girder carrier of the present invention.
Explanatory diagram showing the girder installation method #22 Figure α, b. c-7 and c-2 are explanatory diagrams showing another implementation of the PC girder supply yard, Figure 3 is a front view of the present invention, Figure 3 is a side view of the same;
! 17. Figure J is a plan view of the same as above, Figure 14 is a detailed plan view of the spear/Figure 1, and Figure 7 is a side view of the same. (9α), (9b)...PC girder transport trolley, aO)...
・Dolly. Ql)...Drive equipment, α2...Hydraulic winch device,
C3)... Frame, αa... Drive wheel, 05)... Guide stabilizing shaft, α6)... Wire guide, C7)... Load block, a~... Hanging bracket, (19+...・・・
Equalizer structure. Patent Applicant Nippon Express Co., Ltd. Sanwa Kiko Co., Ltd. Figure 3 Figure 4 - Diagnostic Anastomy

Claims (1)

【特許請求の範囲】[Claims] 布設されたpc桁に対し、夫々各別に跨架し、かつ、p
c桁衣表面接する駆動輪と案内安定輪を備えた自走可能
の側台車上部間を、連結部を旋回可能なエコライザー構
造体とした架杆によって連結せしめ、該架杆の中央部に
、油圧ウィンチ装置のワイヤーガイ ドを配設したこと
を特徴とするpc桁布設用のpc桁運搬台車。
The installed PC girders are straddled separately, and
The upper part of a self-propelled side bogie equipped with a driving wheel and a guide stabilizing wheel that face the surface of the c-girder is connected by a frame whose connecting part is a rotatable eco-riser structure, and in the center of the frame, A PC girder transport trolley for laying PC girders, characterized by being equipped with a wire guide for a hydraulic winch device.
JP17715182A 1982-10-08 1982-10-08 Pc beam transport truck for constructing pabeam Granted JPS5968403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17715182A JPS5968403A (en) 1982-10-08 1982-10-08 Pc beam transport truck for constructing pabeam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17715182A JPS5968403A (en) 1982-10-08 1982-10-08 Pc beam transport truck for constructing pabeam

Publications (2)

Publication Number Publication Date
JPS5968403A true JPS5968403A (en) 1984-04-18
JPS6344884B2 JPS6344884B2 (en) 1988-09-07

Family

ID=16026080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17715182A Granted JPS5968403A (en) 1982-10-08 1982-10-08 Pc beam transport truck for constructing pabeam

Country Status (1)

Country Link
JP (1) JPS5968403A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109356031A (en) * 2018-11-19 2019-02-19 北京城建道桥建设集团有限公司 Rail transit elevated bridge face, which is given another the right of way, transports Liangping platform and its method
CN114737477A (en) * 2022-02-16 2022-07-12 中铁十一局集团有限公司 Beam-sending construction method of beam-transporting vehicle based on beam-sending trolley

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02108676U (en) * 1989-02-17 1990-08-29
JPH03139475A (en) * 1989-10-25 1991-06-13 Nissan Motor Co Ltd Underfloor thermal insulation structure for automobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109356031A (en) * 2018-11-19 2019-02-19 北京城建道桥建设集团有限公司 Rail transit elevated bridge face, which is given another the right of way, transports Liangping platform and its method
CN109356031B (en) * 2018-11-19 2023-10-31 北京城建道桥建设集团有限公司 Rail transit viaduct surface staggered vehicle beam transporting platform and method thereof
CN114737477A (en) * 2022-02-16 2022-07-12 中铁十一局集团有限公司 Beam-sending construction method of beam-transporting vehicle based on beam-sending trolley

Also Published As

Publication number Publication date
JPS6344884B2 (en) 1988-09-07

Similar Documents

Publication Publication Date Title
CN107642012A (en) A kind of new track-laying machine of city track traffic engineering and its construction method
US6981452B2 (en) Method and apparatus for unloading ribbon rails from rail cars
CN203269274U (en) Slope section rail type conveying device
CN207498754U (en) A kind of novel track-laying machine of city track traffic engineering
JPS5968403A (en) Pc beam transport truck for constructing pabeam
CN117552831A (en) Transport trolley, steel pipe transport system in inclined shaft tunnel and construction method
CN110529156B (en) Tunnel excavation shield initial segment transportation system and method
JP3120672B2 (en) Loading device for segments
CN210768842U (en) Shield segment conveying device
JPS5968401A (en) Construction of pc beam
CN110318789B (en) Shield segment conveying device and conveying method
US2834485A (en) Trailer truck for railroad cars and loading dock therefor
CA3034174A1 (en) Method for unloading, transporting and installing a railway track
CN106939536A (en) A kind of coal mine inclined shaft assembled is laid a railway track construction method
JP4009038B2 (en) Rail laying method and apparatus in pipeline
JP3138762B2 (en) Transport cart and transport method
JP4961268B2 (en) Precast floor slab transport method and transport mechanism
CN218816419U (en) Big slope small cross section TBM tunnel material dregs conveying system
CN113387138B (en) A conveyor for elevator reservation hole
JP3399842B2 (en) Consolidated operation device for transport vehicles
CN212128685U (en) Be suitable for narrow and small space of subway underground line and overhead line track section kludge of striding line
CA2457985C (en) Skate system for aiding in the movement of a building
JPH10316365A (en) Installation structure for heavy object conveying crane in pit
JPS5836942Y2 (en) Pipe transport device in buried pipes
JP3106725U (en) Conveying wheel for concrete block