CN208236426U - A kind of constructing structure moved along tunnel track or so line - Google Patents

Abstract

The present embodiment is related to a kind of constructing structure moved along tunnel track or so line, rack on one of track including being set to tunnel two sides, rack lower end is equipped with several first directional wheels and the second directional wheel, first directional wheel moves forward and backward rack along track, it is equipped with several tracks between two siding tracks and replaces component, track replacement component includes the jack group in the middle part of track, supporting element along the cross track of two siding tracks or so line setting and set on cross track lower end, jack group raises rack, transversely track moves second directional wheel, so that rack is moved along tunnel track or so line.The utility model is from heavy and light, and conveniently moving, dismounting is succinct, and replacing component by track can realize that track or so line moves back and forth, and securely and reliably, greatly improves the working efficiency of detection and defect processing in hole, has biggish use value.

Description

A kind of constructing structure moved along tunnel track or so line

Technical field

The present invention relates to a kind of constructing structures, and in particular to a kind of constructing structure moved along tunnel track or so line belongs to In tunnel track construction field.

Background technique

After tunnel track construction at present, have inconvenient traffic in hole, ladder truck cannot be introduced into live use, lining arch crown waist model Detection and defect processing are enclosed since position is higher, and traditional rack is limited to security consideration, is all made of I-steel welding the bottom of as Disk, seamless steel pipe cause as rack main member from great, mobile inconvenient, expend more material, time-consuming work consuming, and due to After track laying, daily train not timing operation causes the haunch vault detection of train running side or defect processing that can not open Exhibition, brings no small difficulty, extreme influence work efficiency to on-site test or defect processing, the country there is no preferable solution. Therefore it need to optimize, improve for the current construction method of this construction link, improve working efficiency.

Summary of the invention

The purpose of this utility model is that apply difficulty based on the detection of haunch vault and defect processing in above-mentioned hole big, at tradition It is mobile inconvenient to manage trolley, from it is great the problems such as, conscientiously studied, explored, provided and a kind of applied along what tunnel track or so line moved Work structure, structure operation safety, using it is easy, site operation demand can be met in the rack that track or so line moves back and forth, Improve working efficiency.The concrete scheme of the utility model is as follows:

A kind of constructing structure moved along tunnel track or so line, the platform on one of the track including being set to tunnel two sides Frame, rack lower end are equipped with several first directional wheels and the second directional wheel, and the first directional wheel moves forward and backward rack along track, and two It is equipped with several tracks between siding track and replaces component, track replacement component includes jack group in the middle part of the track, along two sides The cross track that track or so line is arranged and the supporting element set on cross track lower end, jack group raise rack, and second Transversely track moves directional wheel, so that rack is moved along tunnel track or so line.

Further, the first directional wheel is steel wheel, and the second directional wheel is rubber tire, the first directional wheel and the second orientation wheel axis Direction is mutually perpendicular to.

Further, jack group is four jack for being distributed in track two sides, and four jack correspond to rack bottom Portion quadrangle.

Further, the supporting element is the lumps of wood.

Further, the rack include bottom plate, it is main framing set on the bottom plate, interlaced between main framing Brace and several platforms on main framing, platform one end are set on main framing by bearing diagonal, the other end and main framing Connection.

Further, one of platform is equipped with scaffold steel springboard.

Further, bottom plate, main framing, brace, fixed by welding or snapping between bearing diagonal, wherein snapping Fastener end is not less than 10cm away from connection rod end, and connector is staggered not in synchronize, and the distance being staggered is not less than 50cm, in each connector The distance of the heart to host node is not more than 60cm.

Compared with prior art, the beneficial effects of the utility model are as follows:

The utility model is from heavy and light, conveniently moving, and dismounting is succinct, by track replace component can realize track or so line come Return is dynamic, securely and reliably, greatly improves the working efficiency of detection and defect processing in hole, has biggish use value.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the bottom plate of the utility model；

Fig. 3 is structural schematic diagram when the utility model is moved along left and right line；

Wherein: the tunnel 1-, 2- track, 3- rack, 3.1- bottom plate, 3.2- orient steel wheel, and 3.3- orients rubber tire, 3.4- foot hand Frame main framing, 3.5- scaffold brace, the first platform of 3.6-, the first bearing diagonal of 3.7-, the second platform of 3.8-, 3.9- second are oblique Support, 3.10- scaffold steel springboard, 4- jack, the 5- lumps of wood, 6- channel steel.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, carries out clearly and completely to the technical solution in the present embodiment Description, it is clear that described embodiment is only rather than whole example to a part of example of the present invention.Based on the present invention In embodiment, those of ordinary skill in the art's every other implementation obtained under that premise of not paying creative labor Example, shall fall within the protection scope of the present invention.

As shown in Figure 1, the present embodiment can be used for tunnel inside lining detection and the processing of haunch vault range defects, arc determine range Set up under coring, cable etc..

The constructing structure moved along tunnel track or so line of the present embodiment, 2 left side of track including being set to 1 two sides of tunnel On rack 3, rack 3 include bottom plate 3.1, the scaffold main framing 3.4 on bottom plate 3.1, be set to scaffold main framing 3.4 Between interlaced three groups of scaffold braces 3.5 and the first platform 3.6 and second on scaffold main framing 3.4 it is flat Platform 3.8, the first platform 3.6 are set to second group of scaffold brace and third group scaffold brace from 3 bottom of rack up Between scaffold main framing 3.4 on, 3.6 one end of the first platform by bearing diagonal 3.7 be set to bottom end scaffold main framing 3.4 On, the other end is connect with frame main framing 3.4.Second platform 3.8 is set to the scaffold main framing 3.4 of third group scaffold brace On, as shown in figure 3, the second platform 3.8 is equipped with scaffold steel springboard 3.10.

Bottom plate, brace, is fixed by welding or snapping between bearing diagonal main framing, wherein the fastener end of snapping away from It connects rod end and is not less than 10cm, connector is staggered not in synchronizing, and the distance being staggered is not less than 50cm, each connector center to host node Distance be not more than 60cm.

It is constituted as shown in Fig. 2, the bottom plate of 3 lower end of rack is lateral, longitudinally connected by 42 seamless steel pipe of φ, which is provided with ten Steel wheel 3.2 and four orientation rubber tires 3.3 are oriented, ten orientation steel wheels 3.2 are arranged on lateral 42 seamless steel pipe of φ, drive rack 3 move forward and backward along track 2, and 2-3 people can be had free passage using the track completed.Four orientation rubber tires 3.3 are arranged in longitudinal direction On 42 seamless steel pipe of φ, rack 3 is driven to move along 1 or so line of tunnel track.Orient steel wheel 3.2 and orientation 3.3 axis side of rubber tire To being mutually perpendicular to.

As shown in figure 3, being equipped with several tracks between two siding tracks replaces component, it includes being set in track that track, which replaces component, The jack group 4 in portion, the lumps of wood 5 along the steel tank 6 of two siding tracks or so line setting and set on 6 lower end of steel tank, jack group 4 will Rack 3 is raised, and orientation rubber tire 3.3 is placed on the channel steel 6 of lateral connection or so trajectory, it can be achieved that rack track or so Line moves back and forth, and jack group 4 is four jack for being distributed in track two sides, and four jack correspond to 3 bottom four of rack Angle.

Rack chassis steel pipe and directional wheel and bottom plate connection type are all made of welding, such as due to component own dimensions, Cause cannot to bond completely between partial component and component, need to be attached using side item weldering, between remaining position steel pipe and It is all made of fastener connection between scaffold main framing and chassis, is connected between scaffold main framing using pin rod, scaffold oblique pull Bar and main framing are using lock pin lock jail.Haunch range, which overhangs, to be needed below job platform out using 42 seamless steel pipe of φ as diagonal brace, Ensure that stress is more reasonable.

The process of processing installation must carry out on tunnel track, and size after installation is avoided to rush with live lining cutting or track Prominent, installing engineering front and back must carry out Security alert.

The present embodiment can train running interval to its route operation side carry out detection or defect processing, be moved to right line it Afterwards, lower section diagonal brace need to be removed, to prevent operation train collision, while sets up and being supportted by lining cutting skew back again.

Move back and forth to meet tunnel or so line, the wide 6cm of channel steel, long 24m, jack is 5t jack, and lumps of wood specification is 10cm*15cm。

The present embodiment sequentially includes the following steps:

1, fastener need to check one by one, it is necessary to it tightens, it, need to be through associated safety quality department to its raw material, weldering after installing Seam welding quality, the key links such as fastener quality are accordingly checked, can be come into operation after qualified.2, mobile in scaffold Before, allow all operating personnels under scaffold job platform to ground, it is to be moved in place after, directional wheel needs to lock, and avoids outer Boundary's impact causes personnel to fall.

3, forbid to hang weight outside bracket, prevent bracket from overturning because of serious unbalance loading, it should avoid two people simultaneously by one Ladder above and below side.

4, top and haunch job platform surrounding need to avoid personnel from surprisingly falling using anti-net protection of protecting green lands.

5, after the completion of constructing, the disassembly of scaffold please be followed from top to bottom, components must by manually transmitting one by one or It is hung down one by one with rope or in the case where guarantee scaffold injury-free other tools and method are dismantled to ground and never directly thrown. It is covered as far as possible using plastic cloth, in case steel damage the equipment placed above after getting rusty.

6, fastener end is not less than 10cm away from connection rod end, and connector should be staggered not in synchronizing, and the distance being staggered is not less than 50cm, the distance of each connector center to host node are not preferably greater than 60cm.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (7)

1. a kind of constructing structure moved along tunnel track or so line, it is characterised in that: including be set to tunnel two sides track it Rack on one, rack lower end are equipped with several first directional wheels and the second directional wheel, and the first directional wheel makes rack before track After move, several tracks are equipped between two siding tracks and replace component, track replacement component includes the jack in the middle part of the track Group, the cross track along the setting of two siding tracks or so line and supporting element set on cross track lower end, jack group is by rack It raises, transversely track moves the second directional wheel, so that rack is moved along tunnel track or so line.

2. the constructing structure according to claim 1 moved along tunnel track or so line, it is characterised in that: the first directional wheel For steel wheel, the second directional wheel is rubber tire, and the first directional wheel and the second directional wheel axis direction are mutually perpendicular to.

3. the constructing structure according to claim 1 moved along tunnel track or so line, it is characterised in that: jack group is Four are distributed in the jack of track two sides, and four jack correspond to rack bottom four corners.

4. the constructing structure according to claim 1 moved along tunnel track or so line, it is characterised in that: the supporting element For the lumps of wood.

5. the constructing structure according to claim 1 moved along tunnel track or so line, it is characterised in that: the rack packet Include bottom plate, main framing set on the bottom plate, brace interlaced between main framing and several on main framing Platform, platform one end are set on main framing by bearing diagonal, and the other end is connect with main framing.

6. the constructing structure according to claim 5 moved along tunnel track or so line, it is characterised in that: one of them is flat Platform is equipped with scaffold steel springboard.

7. the constructing structure according to claim 5 moved along tunnel track or so line, it is characterised in that: bottom plate, main bone Frame, brace are fixed by welding or snapping between bearing diagonal, wherein the fastener end of snapping is not less than away from connection rod end 10cm, connector are staggered not in synchronizing, and the distance being staggered is not less than 50cm, and the distance of each connector center to host node is not more than 60cm。