CN104695984A - Multifunctional tunnel construction trolley - Google Patents

Multifunctional tunnel construction trolley Download PDF

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Publication number
CN104695984A
CN104695984A CN201510068670.1A CN201510068670A CN104695984A CN 104695984 A CN104695984 A CN 104695984A CN 201510068670 A CN201510068670 A CN 201510068670A CN 104695984 A CN104695984 A CN 104695984A
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CN
China
Prior art keywords
platform
lifting
lift
bracket
slide
Prior art date
Application number
CN201510068670.1A
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Chinese (zh)
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CN104695984B (en
Inventor
崔建文
岳永和
唐桂芳
宋卫忠
张訸
崔鹏
陈建民
金明亮
晏社刚
罗宏涛
田过勤
刘斌
郝东
张海强
李永忠
张常安
于澍江
余波
谢永明
Original Assignee
甘肃路桥第四公路工程有限责任公司
甘肃路桥建设集团有限公司
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Priority to CN201510068670.1A priority Critical patent/CN104695984B/en
Publication of CN104695984A publication Critical patent/CN104695984A/en
Application granted granted Critical
Publication of CN104695984B publication Critical patent/CN104695984B/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/40Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14Lining predominantly with metal
    • E21D11/18Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches

Abstract

The invention discloses a multifunctional tunnel construction trolley. The multifunctional tunnel construction trolley comprises a chassis, a walking driving mechanism, a hoisting mechanism, a transporting mechanism, a lifting mechanism and a supporting leg mechanism, wherein a platform is arranged at the top of the chassis; the hoisting mechanism is arranged on the front surface of the chassis and is used for hoisting a steel arch; the transporting mechanism is arranged on the platform and is used for transporting the steel arch hoisted by the hoisting mechanism; the lifting mechanism is fixedly arranged on the transporting mechanism and is used for lifting a top arch to a mounting position; the supporting leg mechanism is arranged on the chassis and is used for regulating the position of the chassis; the walking driving mechanism is arranged at the bottom of the chassis and is used for driving the chassis to move. The multifunctional tunnel construction trolley can be applied to steel arch mounting, anchor bolt spraying and hole drilling operations, and can stimulate a steel arch manual mounting manner and a relative flow of the original simple trolley; the manual mounting manner is replaced with a mechanical mounting manner, no special requirement on the construction organization and the construction site exists, and operations are simple.

Description

The multi-functional construction trolley in tunnel
Technical field
The present invention relates to a kind of tunnel machine, particularly relate to the multi-functional construction trolley in a kind of tunnel, belong to constructing tunnel equipment technical field.
Background technology
In drill+blast tunnel construction, when running into the poor country rock of self-stability, need after excavating sequences terminates to carry out preliminary bracing immediately: steel arch is installed, linked network, carry out concrete spray and protect operation, to consolidate tunnel, prevent tunnel cave.
Wherein steel arch is installed namely: every Pin is divided into 3 sections usually, and often the intersegmental steel arch connected by flange bolt is installed to tunnel ring-shaped excavation face, welds locate with the anchor pole squeezing into country rock in advance.
Existing steel arch installs usual means, utilizes simple and easy steel stand to make platform and shoulders mode move to carry hand on the shoulder, lay every 1 section of steel arch, then aloft dock, erection bolt.And heavy about the 200kg of every 1 section of steel arch, so labour intensity is large, speed of application is slow, can not carry out in time, effective support to excavated section, when there is tunnel instability landslide phenomenon, causing great threat to personal and device security, easily security incident occurring.
For overcoming above-mentioned shortcoming, prior art has carried out many trials:
As publication number CN102287209A, publication number CN103924989A, by increasing folding arm crane simply on steel stand, jack carries out steel arch installation, although save part manpower but set-up time and installation personnel not reduce, the hold facility stand construction space increased, interrupt once equipment fault just causes tunnel excavation to construct, be difficult to promote.
As publication number CN203285458U, publication number CN203285453U, publication number CN202402045U,
Adopt large-scale special-purpose machinery to carry out steel arch installation and auxiliary activities, be equipped with walking mechanism, utilize multifunctional solution pressure arm to clamp steel arch and install, but still dock steel arch aloft, artificial connecting bolt.Although steel arch installation rate is very fast but require that operating personnel are experienced and could carry out steel arch docking by fast operating hydraulic arm; Because be special-purpose machinery, raw steel stand is not had to double as the function of borehole builder's staging, operation is complete to withdraw from the arena after borehole builder's staging laid to put in place just can carry out next cycle operation, thus increase equipment to march into the arena and leaving time, with regard to whole constructing tunnel, this form of construction work is more time-consuming than artificial steel arch of installing on the contrary, and mechanical purchase cost is high, operation, safeguard complicated, be difficult to promote.
Summary of the invention
The object of the invention is to the problems referred to above overcoming prior art existence, provide a kind of tunnel multi-functional construction trolley.The present invention may be used for steel arch and installs, sprays anchor and bore operation, can simulate former simple and easy chassis and manually install steel arch form of construction work and flow process, adopts machinery to substitute artificial installation, does not have particular/special requirement to construction organization and construction plant, and simple to operate.
For achieving the above object, the technical solution used in the present invention is as follows:
The multi-functional construction trolley in a kind of tunnel, it is characterized in that: comprise frame, hoofing part mechanism, hoisting mechanism, carrying mechanism, lifting mechanism and support leg mechanism, described frame top is provided with platform, described hoisting mechanism is arranged on frame front for promoting steel arch, carrying mechanism is arranged on platform for carrying the steel arch of lift mechanism lifts, lifting mechanism to be fixedly installed on carrying mechanism for lifting crown to installation site, support leg mechanism is arranged on for reconditioner rack position in frame, and hoofing part organization establishes moves gantry motion in frame bottom belt.
Described hoisting mechanism comprises transport platform, promotes track and lifting driving device, promote track be two and be fixedly installed on frame front, transport platform is arranged on to promote on track and driven by lifting driving device and falls in the rising of lifting track, and transport platform is for transporting the steel arch of not installing connection.
Described carrying mechanism comprises floor truck, drive car and lifting gear, floor truck comprises bracket and car rack, car rack is provided with roller, roller is arranged on roller shaft, car rack is arranged on the carrying track on platform by roller, the steel arch of transporting on platform is transferred to bracket for shears by lifting gear.
Described lifting gear comprises lift slide, bracket extensible canopy and bracket oil cylinder, lift slide is fixedly installed on car rack, and bracket extensible canopy is arranged in lift slide, and one end is fixedly connected with bracket, the other end and bracket oil cylinder hinged, the bracket oil cylinder other end and lift slide hinged.
Described lifting mechanism comprises lift arm, lift arm slide and lift arm oil cylinder, lift arm slide is fixedly installed on bracket, lift arm slide upper end and bracket surface are at grade, lift arm is arranged in lift arm slide, lift arm oil cylinder one end and lift arm slide hinged, the other end and lift arm hinged.
Described drive car comprises hydraulic motor, reducer and sprocket wheel, and hydraulic motor is fixedly installed on car rack, and sprocket wheel is arranged on roller shaft, and hydraulic motor is driven by reducer and sprocket wheel and moves moving of car.
Described transport platform is fixedly installed in lift carriage, and lift carriage is provided with roller, and lift carriage is promoted on track by spacing being arranged on of roller.
Described lifting driving device comprises and is arranged on hoist engine in frame and pulley, the steel cable of hoist engine is connected to lift carriage hanger by pulley drives and transports lifting platform.
Described frame two sides are provided with side direction platform and lower side direction platform, in correspondence, side direction platform is provided with the upper sliding platform slided for regulating berm width in upper side direction platform, and corresponding lower side direction platform is provided with the lower slider platform slided for regulating berm width in lower side direction platform.
Described hoofing part mechanism comprises four road wheels be fixedly installed on bottom frame, and each road wheel correspondence arranges the drive motors that drives road wheel motion, and four drive motors are by being arranged on frame side to the console gauge tap on platform.
Described support leg mechanism comprises supporting leg sliding sleeve, supporting leg jacking cylinder, supporting leg slide, supporting leg translation oil cylinder and earth plate, supporting leg sliding sleeve and supporting leg slide are slidably matched, supporting leg sliding sleeve one end is fixedly connected on bottom frame, the other end is fixedly connected with supporting leg jacking cylinder, supporting leg slide is fixedly installed on supporting leg slide oil cylinder install bin, supporting leg jacking cylinder is positioned at supporting leg slide and is fixedly installed on supporting leg slide oil cylinder install bin, supporting leg translation oil cylinder one end is connected with earth plate, the other end is connected with supporting leg slide oil cylinder install bin, earth plate is provided with the slide rail coordinated with supporting leg slide oil cylinder install bin, supporting leg slide oil cylinder install bin is spacing on slide rail by draw-in groove.
Employing the invention has the advantages that:
One, the present invention includes frame, hoofing part mechanism, hoisting mechanism, carrying mechanism, lifting mechanism and support leg mechanism, described frame top is provided with platform, described hoisting mechanism is arranged on frame front for promoting steel arch, carrying mechanism is arranged on platform for carrying the steel arch of lift mechanism lifts, lifting mechanism to be fixedly installed on carrying mechanism for lifting crown to installation site, support leg mechanism is arranged in frame for reconditioner rack position, hoofing part organization establishes moves gantry motion in frame bottom belt, adopt this structure, achieve simulation former simple and easy chassis and steel arch form of construction work and flow process are manually installed, compared with other similar technique existing, other mechanical assistance are not needed in installation process, machinery is adopted to substitute artificial installation, particular/special requirement is not had to construction organization and construction plant, due to identical with existing artificial installation steel arch construction process, therefore installation personnel does not need special training to use, lower than former form of construction work labour intensity, need be few with personnel, safety and efficiency of construction is high, in addition, the effective construction space of platform is consistent with former simple and easy steel stand, still can possess former simple and easy steel stand function, can recover protoplast's work installation mode after chassis breaks down, tunnel excavation can not be caused to construct interrupt, thus solve the shortcoming of prior art existence.
Two, in the present invention, described hoisting mechanism comprises transport platform, promotes track and lifting driving device, promote track be two and be fixedly installed on frame front, transport platform is arranged on to promote on track and driven by lifting driving device and falls in the rising of lifting track, transport platform for transporting the steel arch that three are not installed connection, this structure, do not need complicated mechanism's hand structure can realize the lifting of steel arch, directly limit arch and crown are transported to end face platform, do not need manual operation, effectively can improve efficiency of construction, easy construction and safety.
Three, in the present invention, described carrying mechanism comprises floor truck, drive car and lifting gear, floor truck comprises bracket and car rack, car rack is provided with roller, roller is arranged on roller shaft, car rack is arranged on the carrying track on platform by roller, the steel arch of transporting on platform is transferred to bracket for shears by lifting gear, this structure, steel arch is realized from transporting the transfer of platform to floor truck by lifting gear, do not need manual operation, steel arch can be transported to installation site by floor truck, first put down limit arch to installation site, lifting crown is to installation site again, pass through floor truck, conveniently steel arch can be carried to desired location.
Four, in the present invention, described lifting gear comprises lift slide, bracket extensible canopy and bracket oil cylinder, lift slide is fixedly installed on car rack, bracket extensible canopy is arranged in lift slide, one end is fixedly connected with bracket, the other end and bracket oil cylinder hinged, the bracket oil cylinder other end and lift slide hinged, because steel arch weight is larger, after adopting this structure, the reliability that steel arch shifts from transport platform to floor truck can be ensured, make floor truck not only can transverse movement on end face platform, and can lengthwise movement be done, ensure lift height further.
Five, in the present invention, described lifting mechanism comprises lift arm, lift arm slide and lift arm oil cylinder, lift arm slide is fixedly installed on bracket, lift arm slide upper end and bracket surface are at grade, lift arm is arranged in lift arm slide, lift arm oil cylinder one end and lift arm slide hinged, the other end and lift arm hinged, adopt this structure, lifting mechanism and carrying mechanism as a whole, achieve lifting mechanism and carrying mechanism is synchronized with the movement, compared with moving with priority of the prior art, the present invention directly completes carrying and lifting on the whole at one, coordinate closeer, mechanism structure is simpler, and do not need complicated mechanism's hand structure can realize the lifting of steel arch equally.
Six, in the present invention, described drive car comprises hydraulic motor, reducer and sprocket wheel, hydraulic motor is fixedly installed on car rack, sprocket wheel is arranged on roller shaft, and hydraulic motor is driven by reducer and sprocket wheel and moves moving of car, adopts this mode, steel arch moves and needs in place guiding location, and follow-up spray operation can drop mortar, this structure is arranged in track due to roller, is convenient to hide the mortar blocking track preventing from dropping except providing the function of guiding location.
Seven, in the present invention, described lifting driving device comprises and is arranged on hoist engine in frame and pulley, the steel cable of hoist engine is connected to lift carriage hanger by pulley drives and transports lifting platform, because steel arch weight is larger, this structure, can realize steel arch and promote more steady, safety is higher.
Eight, in the present invention, described frame two sides are provided with side direction platform and lower side direction platform, in correspondence, side direction platform is provided with the upper sliding platform slided for regulating berm width in upper side direction platform, corresponding lower side direction platform is provided with the lower slider platform slided for regulating berm width in lower side direction platform, adopt this structure, can according to the width of different operating spaces adjustment operating platform, applicability is stronger.
Nine, in the present invention, described hoofing part mechanism comprises four road wheels be fixedly installed on bottom frame, each road wheel correspondence arranges the drive motors that drives road wheel motion, four drive motors are by being arranged on frame side to the console gauge tap on platform, adopt the hoofing part mechanism advantage of this structure to be: before tunnel shot firing operation, fitting machine needs to start the home to the longer distance of distance face, adopt four-wheel drive to be conducive to after tunnel excavation, broken terrain moving more quickly.
Ten, the present invention also comprises the support leg mechanism for reconditioner rack position, described support leg mechanism comprises supporting leg sliding sleeve, supporting leg jacking cylinder, supporting leg slide, supporting leg translation oil cylinder and earth plate, supporting leg sliding sleeve and supporting leg slide are slidably matched, supporting leg sliding sleeve one end is fixedly connected on bottom frame, the other end is fixedly connected with supporting leg jacking cylinder, supporting leg slide is fixedly installed on supporting leg slide oil cylinder install bin, supporting leg jacking cylinder is positioned at supporting leg slide and is fixedly installed on supporting leg slide oil cylinder install bin, supporting leg translation oil cylinder one end is connected with earth plate, the other end is connected with supporting leg slide oil cylinder install bin, earth plate is provided with the slide rail coordinated with supporting leg slide oil cylinder install bin, supporting leg slide oil cylinder install bin is spacing on slide rail by draw-in groove, the support leg mechanism advantage of this structure is adopted to be: the deviation of directivity in advancing can be corrected easily, can not the situation of steel arch in place when can make up the deviation that occurs at tunnel excavation elevation to avoid steel arch to install by supporting leg jacking cylinder easily.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention
Fig. 2 is side-looking structural representation of the present invention
Fig. 3 is hoisting mechanism partial top view of the present invention
Fig. 4 is the main TV structure schematic diagram of frame of the present invention
Fig. 5 is frame side TV structure schematic diagram of the present invention
Fig. 6 is that frame end face platform adopts sunk type carrying track close-up schematic view
Fig. 7 is end face platform plan structure schematic diagram
Fig. 8 is the main TV structure schematic diagram of hoisting mechanism
Fig. 9 is hoisting mechanism plan structure schematic diagram
Figure 10 is carrying mechanism and lifting mechanism overall schematic
Figure 11 is lifting gear rising schematic diagram in Figure 10
Figure 12 is lifting mechanism lifting schematic diagram in Figure 11
Figure 13 is drive car part-structure schematic diagram
Figure 14 is support leg mechanism structural representation of the present invention
Be labeled as in figure: 1, platform, 2, crown, 3, transport platform, 4, promote track, 5, bracket, 6, car rack, 7, roller, 8, roller shaft, 9, carrying track, 10, lift slide, 11, bracket extensible canopy, 12, bracket oil cylinder, 13, lift arm, 14, lift arm slide, 15, lift arm oil cylinder, 16, hydraulic motor, 17, reducer, 18, sprocket wheel, 19, lift carriage, 20, hoist engine, 21, pulley, 22, upper side direction platform, 23, lower side direction platform, 24, upper sliding platform, 25, lower slider platform, 26, road wheel, 27, supporting leg sliding sleeve, 28, supporting leg jacking cylinder, 29, supporting leg slide, 30, supporting leg translation oil cylinder, 31, earth plate.
Detailed description of the invention
Embodiment 1
The multi-functional construction trolley in a kind of tunnel, comprise frame, hoofing part mechanism, hoisting mechanism, carrying mechanism, lifting mechanism and support leg mechanism, described frame top is provided with platform 1, described hoisting mechanism is arranged on frame front for promoting steel arch, carrying mechanism is arranged on the platform 1 for carrying the steel arch of lift mechanism lifts, lifting mechanism is fixedly installed on carrying mechanism for lifting crown 2 to installation site, support leg mechanism is arranged on for reconditioner rack position in frame, and hoofing part organization establishes moves gantry motion in frame bottom belt.
In the present invention, described hoisting mechanism comprises transport platform 3, promotes track 4 and lifting driving device, promote track 4 be two and be fixedly installed on frame front, transport platform 3 is arranged on and promotes on track 4 and drive lifting on lifting track 4 by lifting driving device, and transport platform 3 is for transporting the steel arch that three are not installed connection.Transport platform 3 to be formed by the holder combination be separately positioned on two lifting tracks.
In the present invention, described carrying mechanism comprises floor truck, drive car and lifting gear, floor truck comprises bracket 5 and car rack 6, car rack 6 is provided with roller 7, roller 7 is arranged on roller shaft 8, car rack 6 arranges on carrying track 9 on the platform 1 by roller 7, and lifting gear is used for shears 5 and the steel arch of transporting on platform 3 is transferred to bracket 5.
In the present invention, described lifting gear comprises lift slide 10, bracket extensible canopy 11 and bracket oil cylinder 12, lift slide 10 is fixedly installed on car rack 6, bracket extensible canopy 11 is arranged in lift slide 10, one end is fixedly connected with bracket 5, the other end and bracket oil cylinder 12 hinged, bracket oil cylinder 12 other end and lift slide 10 hinged.
In the present invention, described lifting mechanism comprises lift arm 13, lift arm slide 14 and lift arm oil cylinder 15, lift arm slide 14 is fixedly installed on bracket 5, lift arm slide 14 upper end and bracket 5 surface are at grade, lift arm 13 is arranged in lift arm slide 14, lift arm oil cylinder 15 one end and lift arm slide 14 hinged, the other end and lift arm 13 hinged.
In the present invention, described drive car comprises hydraulic motor 16, reducer 17 and sprocket wheel 18, hydraulic motor 16 is fixedly installed on car rack 6, and sprocket wheel 18 is arranged on roller shaft 8, and hydraulic motor 16 is driven by reducer 17 and sprocket wheel 18 and moves moving of car.
In the present invention, described transport platform 3 is fixedly installed in lift carriage 19, and lift carriage 19 is provided with roller, and lift carriage 19 is promoted on track 4 by spacing being arranged on of roller.
In the present invention, described lifting driving device comprises and is arranged on hoist engine 20 in frame and pulley 21, the steel cable of hoist engine 20 is connected to lift carriage 19 hanger by pulley 21 drives transport platform 3 and be elevated.
In the present invention, described frame two sides are provided with side direction platform 22 and lower side direction platform 23, in correspondence, side direction platform 22 is provided with the upper sliding platform 24 slided for regulating berm width in upper side direction platform 22, and corresponding lower side direction platform 23 is provided with the lower slider platform 25 slided for regulating berm width in lower side direction platform 23.
In the present invention, described hoofing part mechanism comprises four road wheels 26 be fixedly installed on bottom frame, each road wheel 26 correspondence arranges the drive motors that drives road wheel motion, and four drive motors are by being arranged on frame side to the console gauge tap on platform.
In the present invention, described support leg mechanism comprises supporting leg sliding sleeve 27, supporting leg jacking cylinder 28, supporting leg slide 29, supporting leg translation oil cylinder 30 and earth plate 31, supporting leg sliding sleeve 27 coordinates with supporting leg slide sliding 29 is dynamic, supporting leg sliding sleeve 27 one end is fixedly connected on bottom frame, the other end is fixedly connected with supporting leg jacking cylinder 28, supporting leg slide 29 is fixedly installed on supporting leg slide oil cylinder install bin, supporting leg jacking cylinder 28 is positioned at supporting leg slide 29 and is fixedly installed on supporting leg slide oil cylinder install bin, supporting leg translation oil cylinder 30 one end is connected with earth plate 31, the other end is connected with supporting leg slide oil cylinder install bin, earth plate is provided with the slide rail coordinated with supporting leg slide oil cylinder install bin, supporting leg slide oil cylinder install bin is spacing on slide rail by draw-in groove.
Operating principle of the present invention is: chassis is reached position, and adjustment chassis is to needs position; With elevating mechanism, steel arch is risen to chassis platform, steel arch is transferred on floor truck by floor truck: floor truck is reached steel arch installation site; Crown is lifted with lift arm; Artificial installation dual-side arch; With lift arm by steel arch jacking to scar, carry out steel arch and fix and linked network; Spray anchor and blast hole drilling operation is carried out after being driven away by dolly; As chassis breaks down, this chassis can be used as simple and easy stand and uses.
Embodiment 2
In the present invention, hoisting mechanism is arranged in hoisting mechanism track by roller, moves up and down by hoisting mechanism hoist engine.Floor truck roller is arranged in platform sunk type track, by fluid motor-driven, can seesaw at platform.Bracket extensible canopy is arranged in car rack slide, dolly oil cylinder one end and extensible canopy hinged, the other end and frame slide hinged, drive bracket lifting along with oil cylinder is flexible.
Bracket is provided with lift arm slide, and lift arm is installed on wherein, lift arm oil cylinder one end and lift arm slide hinged, the other end and lift arm hinged, drive lift arm lifting along with oil cylinder is flexible.
Illustrate the process of bracket lifting transfer steel arch in FIG, illustrate lifting process in fig. 2.
The method that the present invention installs steel arch-shelf is as follows:
After chassis is in place, before 3 steel arches are delivered to hoisting mechanism by fortune arch vehicle, transporting platform by hoist engine hoisting mechanism steel arch is promoted in chassis plane by steel arch, operation floor truck is opened to platform rear end, arrive below steel arch to bracket, operation bracket cylinder jacking, lifts off steel arch by bracket by steel arch and transports platform.Start floor truck and steel arch is transported to chassis platform front end, manually steel arch is pushed into bracket front end, first from bracket both sides each cunning steel arch to ground, operate lift arm lifting steel arch to correct position again to encircle with the dual-side put down in advance and dock, connect bolt, then operate lift arm steel arch is lifted to correct position, connect with the anchor pole preset, this completes the installation of whole Pin steel arch, repeat next Pin steel arch installation work.After steel arch installs, then on chassis platform, carry out the operation of spray anchor and borehole construction operation.
The multi-functional construction trolley in tunnel of the present invention, main innovate point is to simulate existing manual installation process, compared with related art, in installation process, does not need other mechanical assistance.Although also have steel arch erection equipment in prior art, generally all change conventional mounting arrangements and form of construction work, create in using at the scene and need to increase extra preparatory process and the not easy-operating problem of workman.
Above-mentioned pin is the explanation that the steel arch-shelf mounting method be combined to form syllogic does, and the steel arch-shelf mounting method that other form is formed is similar, is not described further at this.

Claims (10)

1. the multi-functional construction trolley in tunnel, it is characterized in that: comprise frame, hoofing part mechanism, hoisting mechanism, carrying mechanism, lifting mechanism and support leg mechanism, described frame top is provided with platform (1), described hoisting mechanism is arranged on frame front for promoting steel arch, carrying mechanism is arranged on platform (1) for carrying the steel arch of lift mechanism lifts, lifting mechanism to be fixedly installed on carrying mechanism for lifting crown (2) to installation site, support leg mechanism is arranged in frame for reconditioner rack position, hoofing part organization establishes moves gantry motion in frame bottom belt.
2. the multi-functional construction trolley in tunnel according to claim 1, it is characterized in that: described hoisting mechanism comprises transport platform (3), promotes track (4) and lifting driving device, promote track (4) be two and be fixedly installed on frame front, transporting platform (3) and be arranged on that to promote track (4) upper and driven in the upper lifting of lifting track (4) by lifting driving device, transporting platform (3) for transporting the steel arch of not installing connection.
3. the multi-functional construction trolley in tunnel according to claim 1, it is characterized in that: described carrying mechanism comprises floor truck, drive car and lifting gear, floor truck comprises bracket (5) and car rack (6), car rack (6) is provided with roller (7), roller (7) is arranged on roller shaft (8), car rack (6) is arranged on the carrying track (9) on platform (1) by roller (7), lifting gear is used for shears (5) and the steel arch of transporting on platform (3) is transferred to bracket (5).
4. the multi-functional construction trolley in tunnel according to claim 1, it is characterized in that: described lifting gear comprises lift slide (10), bracket extensible canopy (11) and bracket oil cylinder (12), lift slide (10) is fixedly installed on car rack (6), bracket extensible canopy (11) is arranged in lift slide (10), one end is fixedly connected with bracket (5), the other end and bracket oil cylinder (12) hinged, bracket oil cylinder (12) other end and lift slide (10) hinged.
5. the multi-functional construction trolley in tunnel according to claim 1, it is characterized in that: described lifting mechanism comprises lift arm (13), lift arm slide (14) and lift arm oil cylinder (15), lift arm slide (14) is fixedly installed on bracket (5), lift arm slide (14) upper end and bracket (5) surface are at grade, lift arm (13) is arranged in lift arm slide (14), lift arm oil cylinder (15) one end and lift arm slide (14) hinged, the other end and lift arm (13) hinged.
6. the multi-functional construction trolley in tunnel according to claim 1, it is characterized in that: described drive car comprises hydraulic motor (16), reducer (17) and sprocket wheel (18), hydraulic motor (16) is fixedly installed on car rack (6), sprocket wheel (18) is arranged on roller shaft (8), and hydraulic motor (16) is driven by reducer (17) and sprocket wheel (18) and moves moving of car.
7. the multi-functional construction trolley in tunnel according to claim 1, it is characterized in that: described transport platform (3) is fixedly installed in lift carriage (19), (19) are provided with roller to lift carriage, and lift carriage (19) is promoted on track (4) by spacing being arranged on of roller.
8. the multi-functional construction trolley in tunnel according to claim 1, it is characterized in that: described lifting driving device comprises and is arranged on hoist engine (20) in frame and pulley (21), the steel cable of hoist engine (20) is connected to lift carriage (19) hanger by pulley (21) drives and transports platform (3) lifting.
9. the multi-functional construction trolley in tunnel according to claim 1, it is characterized in that: described frame two sides are provided with side direction platform (22) and lower side direction platform (23), in correspondence, side direction platform (22) is provided with the upper sliding platform (24) slided for regulating berm width in upper side direction platform, and corresponding lower side direction platform (23) is provided with the lower slider platform (25) slided for regulating berm width in lower side direction platform.
10. the multi-functional construction trolley in tunnel according to claim 1, it is characterized in that: described hoofing part mechanism comprises four road wheels (26) be fixedly installed on bottom frame, each road wheel (26) correspondence arranges the drive motors that drives road wheel motion, and four drive motors are by being arranged on frame side to the console gauge tap on platform.
CN201510068670.1A 2015-02-10 2015-02-10 The multi-functional construction trolley in tunnel CN104695984B (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
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CN105422143A (en) * 2015-12-25 2016-03-23 德阳思远重工有限公司 Intelligent trolley for tunnel construction
CN106522838A (en) * 2016-12-30 2017-03-22 中铁十七局集团第二工程有限公司 Traveling type tunnel trolley
CN106837356A (en) * 2017-03-14 2017-06-13 中国十七冶集团有限公司 A kind of tunnel excavation chassis with steel arch-shelf auxiliary construction function and application method
CN106836006A (en) * 2017-04-22 2017-06-13 冒鹏飞 A kind of automatic spouting plant for tunnel bridge construction
CN107237642A (en) * 2017-08-11 2017-10-10 中建山东投资有限公司 A kind of packaged type auxiliary installs the manual work chassis and its construction method of bow member
CN108086997A (en) * 2017-11-21 2018-05-29 上海骐钛机械有限公司 A kind of multifunctional hand foot stool for tunnel maintenance
CN108286431A (en) * 2017-01-10 2018-07-17 重庆宝爵机械设备有限公司 A kind of Multifunction construction equipment for drill+blast tunnel construction
CN108533289A (en) * 2018-05-23 2018-09-14 安徽华骅桥梁设备制造有限公司 One kind being used for tunnel steam curing trolley
CN111119941A (en) * 2020-01-15 2020-05-08 长沙仪秀兴智能科技有限公司 Two-lining trolley top mold mounting device and construction method thereof
CN111267064A (en) * 2020-04-20 2020-06-12 中国水利水电第四工程局有限公司 Large-inclination hydroelectric penstock assembling and welding trolley

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105422143A (en) * 2015-12-25 2016-03-23 德阳思远重工有限公司 Intelligent trolley for tunnel construction
CN106522838A (en) * 2016-12-30 2017-03-22 中铁十七局集团第二工程有限公司 Traveling type tunnel trolley
CN108286431A (en) * 2017-01-10 2018-07-17 重庆宝爵机械设备有限公司 A kind of Multifunction construction equipment for drill+blast tunnel construction
CN106837356A (en) * 2017-03-14 2017-06-13 中国十七冶集团有限公司 A kind of tunnel excavation chassis with steel arch-shelf auxiliary construction function and application method
CN106836006A (en) * 2017-04-22 2017-06-13 冒鹏飞 A kind of automatic spouting plant for tunnel bridge construction
CN107237642A (en) * 2017-08-11 2017-10-10 中建山东投资有限公司 A kind of packaged type auxiliary installs the manual work chassis and its construction method of bow member
CN107237642B (en) * 2017-08-11 2018-09-18 中建山东投资有限公司 A kind of the manual work trolley and its construction method of packaged type auxiliary installation arch
CN108086997A (en) * 2017-11-21 2018-05-29 上海骐钛机械有限公司 A kind of multifunctional hand foot stool for tunnel maintenance
CN108533289A (en) * 2018-05-23 2018-09-14 安徽华骅桥梁设备制造有限公司 One kind being used for tunnel steam curing trolley
CN111119941A (en) * 2020-01-15 2020-05-08 长沙仪秀兴智能科技有限公司 Two-lining trolley top mold mounting device and construction method thereof
CN111267064A (en) * 2020-04-20 2020-06-12 中国水利水电第四工程局有限公司 Large-inclination hydroelectric penstock assembling and welding trolley

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