CN106638182A

CN106638182A - Lifting device utilizing track board bed replacement vehicle

Info

Publication number: CN106638182A
Application number: CN201610930141.2A
Authority: CN
Inventors: 薛恒鹤
Original assignee: Anhui Xingyu Rail Equipment Co Ltd
Current assignee: Anhui Xingyu Rail Equipment Co Ltd
Priority date: 2016-10-31
Filing date: 2016-10-31
Publication date: 2017-05-10
Anticipated expiration: 2036-10-31
Also published as: CN106638182B

Abstract

The invention relates to a lifting device utilizing track board bed replacement vehicle, which comprises a hanger (1). A movable rack (3) is glidingly connected on the hanger through a longitudinal slipway (2). At least one roller (4) used for winding a rope is fixedly connected on the movable rack. A pulley (5) is connected on the movable racks of two sides of each roller. A horizontal cylinder (6) is connected on the hanger of one side of each roller. Each horizontal cylinder is drivingly connected with the corresponding pulley in corresponding mode. A longitudinal cylinder (7) is also connected on the hanger. The longitudinal cylinder is drivingly connected with the movable rack (3). The lifting device utilizing track board bed replacement vehicle has the advantages that the changing plate of the device used for the track, when the plate is changed, the plate can be moved at any angle of the three-dimensional space. The construction is not restricted and affected by the terrain and topography of the working area. The track board is convenient and efficient to be changed. The construction period of changing the track board is shortened. The efficiency of operation is effectively improved. The safety, stability and durability of the track structure is effectively guaranteed.

Description

A kind of boom hoisting changed trains with track plate railway roadbed paving

Technical field

The present invention relates to one kind changes board device, more particularly to a kind of boom hoisting changed trains with track plate railway roadbed paving.

Background technology

In recent years, China progressively became the most country of railway operating kilometrage in the world, and non-fragment orbit is China railways Main version, is to ensure its " high speed " feature, it is desirable to which its track structure has stronger globality, once basis occurs The force transferring part of moderate finite deformation or track is damaged, then the stability and ride comfort of track structure is difficult to ensure, gently then causes row Car speed limit, it is heavy then security incident occurs.In actual applications, due to train load and the long term of natural environment, or design, The reasons such as construction wrong, track structure part may produce during service badly damaged, such as track plates or concrete bed Plate crackle, damaged or fracture, high-speed switch trauma, cement emulsified asphalt mortar gap, damaged or fragmentation, I template convex blocking platforms And convex blocking platform potting resin is damaged, the problems such as track plates track is damaged, solid concrete roabed sedimentation is transfinited, these situations not only shadow Ring track attractive in appearance, and directly affect track structure stability and ride comfort, so as to injure train operating safety, it is therefore desirable to To the track structure part on-call maintenance that there is hidden danger or replacing.

The track plates that at present railway is adopted, size and weight it is larger, when needing to change, need to coordinate artificial using crane Common operational, this not only needs building platform, and is easily limited by working region, and construction period is long, efficiency of construction compared with It is low；Poor stability, needs manpower and materials more in construction, construction safety cannot ensure.

The content of the invention

The invention aims to solve to need to coordinate artificial common operational using crane when track at this stage changes plate, apply Work excessive cycle, efficiency of construction is relatively low, the shortcomings of poor stability, and a kind of lifting changed trains with track plate railway roadbed paving for proposing Device.

To achieve these goals, present invention employs following technical scheme：

A kind of boom hoisting changed trains with track plate railway roadbed paving, it is characterised in that：It is sliding by longitudinal direction on suspension bracket including suspension bracket Road sliding connection movable stand, is at least fixedly connected a roller for winding drawstring, in each roller on movable stand A pulley is all connected with the movable stand of both sides, horizontal oil cylinder is all connected with the suspension bracket of each roller side, each horizontal oil Cylinder corresponds to the corresponding pulley of drive connection, and longitudinal oil cylinder, longitudinal oil cylinder drive connection movable stand are also connected with suspension bracket.

On the basis of above-mentioned technical proposal, there can be technical scheme further below：

The suspension bracket includes square carriage, and in carriage the connecting plate of the setting that is inclined upwardly, two connections are equipped with Plate is symmetrical arranged, and a vehicle wheel frame is all connected with each connecting plate, and one group of wheel is respectively mounted on each vehicle wheel frame.

The movable stand is a U-shaped framework, and it includes the square box for installing the roller, above square box Both sides connect the travelling carriage of and corresponding end slipway corresponding matching respectively.

It is an advantage of the current invention that：This device changes plate for track, when plate is changed, can be arbitrarily angled in three dimensions Mobile, construction is not limited, affected by working region landform, physical features, and replacing track plates are convenient and swift, is shortened and is changed track plates Construction period, effectively improves work efficiency, reduce construction cost, the effective guarantee safety of track structure, stability and resistance to Long property.

Description of the drawings

Fig. 1 is the basic structure schematic diagram of the present invention；

Fig. 2 is the side view of Fig. 1；

Fig. 3 is the structural representation of suspension bracket.

Specific embodiment

In order that the present invention becomes more apparent, this device is described in detail below in conjunction with accompanying drawing, tool described herein Body embodiment only to explain the present invention, is not intended to limit the present invention.

As shown in Figure 1, Figure 2 and Figure 3, a kind of boom hoisting changed trains with track plate railway roadbed paving that the present invention is provided, bag Suspension bracket 1 is included, the suspension bracket 1 includes square carriage 1a, in carriage 1a the connecting plate of the setting that is inclined upwardly is equipped with 1b, two connecting plate 1b are symmetrical arranged, and a vehicle wheel frame 1c is all connected with each connecting plate 1b, on each vehicle wheel frame 1c One group of wheel 8 is installed.When in use, suspension bracket 1 is arranged on the support of flat car, is installed and the corresponding matching of wheel 8 on support Track on.

Two groups of end slipways 2, the square tube group that every group of end slipway 2 there are two to be arranged in parallel are provided with the centre of suspension bracket 1 Into, the sliding connection movable stand 3 on two groups of end slipways 2, the movable stand 3 is a U-shaped framework, it include for The square box 3a of the roller 4 is installed, the both sides above square box 3a connect respectively one and corresponding with corresponding end slipway 2 match somebody with somebody The travelling carriage 3b of conjunction.

Two rollers 4 for winding drawstring are at least fixedly connected on the square box 3a of movable stand 3, in each roller 4 A pulley 5 is all connected with the movable stand 3 of both sides, in two pulleys 5 of same movable stand 3 a horizontal oil cylinder 6 is all connected with, Each horizontal oil cylinder 6 corresponds to the corresponding pulley 5 of drive connection, and the bottom of each horizontal oil cylinder 6 is fixedly connected with is hanging On frame 1, horizontal oil cylinder 6 drives the transverse shifting on end slipway 2 of movable stand 3, and longitudinal oil cylinder 7 is also connected with suspension bracket 1, indulges To the drive connection movable stand 3 of oil cylinder 7, the drive connection movable stand 3 of longitudinal oil cylinder 7 is vertically moved on end slipway 2.

Claims

It is 1. a kind of that the boom hoisting changed trains is spread with track plate railway roadbed, it is characterised in that：Including suspension bracket（1）, in suspension bracket（1）It is upper logical Cross end slipway（2）Sliding connection movable stand（3）, in movable stand（3）On be at least fixedly connected one for winding drawstring Roller（4）, in each roller（4）The movable stand of both sides（3）On be all connected with a pulley（5）, in each roller（4）Side Suspension bracket（1）On be all connected with horizontal oil cylinder（6）, each horizontal oil cylinder（6）Correspond to the corresponding pulley of drive connection（5）, Suspension bracket（1）On be also connected with longitudinal oil cylinder（7）, longitudinal oil cylinder（7）Drive connection movable stand（3）.
2. according to claim 1 a kind of with the track plate railway roadbed boom hoisting changed trains of paving, it is characterised in that：It is described to hang Frame（1）Including square carriage（1a）, in carriage（1a）It is equipped with the connecting plate of the setting that is inclined upwardly（1b）, two Connecting plate（1b）It is symmetrical arranged, in each connecting plate（1b）On be all connected with a vehicle wheel frame（1c）, in each vehicle wheel frame（1c）On It is respectively mounted one group of wheel（8）.
3. according to claim 1 a kind of with the track plate railway roadbed boom hoisting changed trains of paving, it is characterised in that：The shifting Moving frame（3）For a U-shaped framework, it is included for installing the roller（4）Square box（3a）, in square box（3a）Top Both sides connect one respectively with corresponding end slipway（2）The travelling carriage of corresponding matching（3b）.