CN205243538U - Tunnel construction intelligence platform truck - Google Patents
Tunnel construction intelligence platform truck Download PDFInfo
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- CN205243538U CN205243538U CN201521092998.9U CN201521092998U CN205243538U CN 205243538 U CN205243538 U CN 205243538U CN 201521092998 U CN201521092998 U CN 201521092998U CN 205243538 U CN205243538 U CN 205243538U
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Abstract
The utility model discloses a tunnel construction intelligence platform truck, including portal, conveying mechanism, climbing mechanism, removal locking mechanism and two walking dollies, the fixed arc track that is provided with two symmetries on the portal, two walking dolly symmetries set up on two arc tracks, conveying mechanism includes bracket and reel, and the bracket setting is used for supporting waterproof material in the portal bottom, and the reel rotates the waterproof material who sets up on the bracket that is used for convoluteing on two walking dollies, climbing mechanism is the multiunit, and multiunit climbing mechanism fixes and be used for jacking waterproof material on the portal, it sets up removal and the locking that is used for the portal in the portal lower part to remove locking mechanism. The utility model discloses a can be fast convolute waterproof material to on the walking dolly, secondly, enable that waterproof material automatic expandes, automatic jacking is taken one's place, form the sag automatically, reach the purpose that one - time laying accomplished one roll of waterproof material, thirdly, can lock the platform truck when the construction, improve the security of using.
Description
Technical field
The utility model relates to special mechanical equipment field, tunnel, relates in particular to a kind of constructing tunnel intelligence chassis.
Background technology
At present along with Chinese Railway, the communications such as highway keep development fast, particularly at high-speed railway, the significant achievement that the constructing tunnel construction aspects such as highway obtain, promote the rapid raising of constructing tunnel design and processes technology, the scale of building that causes Tunnel Engineering of Mountainous Region structure is unprecedented, the trend of oriented the growing up development in tunnel, past people are changed often because circuit runs into mountain and just makes circuit show line get around, the idea that shortens length of tunnel as far as possible or do not repair tunnel, thereby running into now the mountain ridge takes bent cut-off mode to cause growing up of tunnel, this illustrates the development of tunnel construction technology and the advanced person of constructing tunnel equipment to a certain extent.
For this reason, along with the standard that the communications such as railway, highway are built is also more and more stricter, in the work progress in the communications such as railway, highway tunnel, water-proofing treatment is most important. at present, composite lining waterproof technique is widely applied in existing tunnel waterproofing engineering, its main construction course is on the section in tunnel, successively to lay at twice the waterproof material such as geotextiles and splash guard, to reach the water that prevents in the rock stratum object to seepage in tunnel. in prior art, conventionally lay waterproof material with chassis, the prior art that is " 201410035985.1 " as China Patent No. discloses a kind of anchor bar of waterproof plate in tunnels laying chassis and laying method thereof on April 30th, 2014, its technical scheme is that described chassis comprises trolley running device, splash guard erecting device, lay stand, lay dolly, lay track, described trolley running device comprises motor, walking case, interior telescopic, walking guide rail, motor bolt is fixed on walking case upper surface, be connected with the transmission system in walking case, drive the transmission system in walking case, make it along the walking of walking guide rail, one end of interior telescopic is connected to walking case upper surface by bearing pin, and outer surface is fixed on bolt the external extension cover of laying on stand and coordinates. but in actual application, this patent still exists following defect: one, become the waterproof material of drum first to adopt manual type to be transported to up and down on walking dolly, again by a large amount of manpower and materials and loading machine coordinating operation, waterproof material could be spread out to lay and be attached to preliminary bracing surface, the progress that this series of form of construction work is all difficult to meet the requirement of construction and accelerates construction, simultaneously because construction technology is loaded down with trivial details, in tunnel, construction environment is poor, temperature is higher, dust is larger, mechanization degree is low, increase the weight of operating personnel's physical demands, increase labor intensity of operating staff, but also increase construction coordination difficulty, laying efficiency and the construction speed of waterproof material are restricted, under such environment, construction easily occurs that waterproof material laying is of poor quality, welding quality cannot ensure, the probability that leaks increases, low and the waterproof material of efficiency of construction exists weld length inadequate in process of deployment, damaged, hang the hidden danger of quality lack of standardization of Denging. two, the type chassis is only applicable to the laying of 3～4m fabric width waterproof material at present mostly, be that mechanical assistance is manually launched, artificial jacking is in place, the artificial dilatory sag that forms, human factor is large on construction quality impact, be difficult to ensure to form sag requirement, do not solve well splash guard sag and form technique and splash guard jacking technique, also without automatic control mode, limited promoting the use of of 6～7m fabric width waterproof material simultaneously. three, the type chassis can only be used for laying waterproof material, can not be used for laying reinforcing bar, needs other professional equipment in the time laying reinforcing bar, and its scope of application is poor. four, the operation after chassis rising, without locking device, once meet accident, will cause serious security incident.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems in the prior art, a kind of constructing tunnel intelligence chassis is provided, the utility model mainly solves following technical problem: the one, can rapidly waterproof material be wound up on walking dolly, and reduce the use of manpower and materials; The 2nd, can make waterproof material Automatic-expanding, automatic lifting in place, automatically form sag, thereby reach one-time laying and complete the object of a volume waterproof material, improved efficiency of construction; The 3rd, can in the time of construction, lock chassis, improve the security using.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of constructing tunnel intelligence chassis, it is characterized in that: comprise door frame, conveying mechanism, lifting body, mobile retaining mechanism and two walking dollies, on described door frame, be fixedly installed two symmetrical arc tracks, two described walking dollies are symmetricly set on two arc tracks; Described conveying mechanism comprises bracket and reel, and described bracket is arranged on door frame bottom for supporting waterproof material, and described reel rotates and is arranged on the waterproof material for reeling on bracket on two walking dollies; Described lifting body is many groups, organizes lifting body more and is fixed on door frame for jacking waterproof material; Described mobile retaining mechanism is arranged on movement and the locking of door frame bottom for door frame.
Described conveying mechanism also comprises two motors, and two motors are separately fixed on two walking dollies, and the power output shaft of two motors is connected with the two ends of reel respectively.
On described reel, be provided with the holder of at least two groups for fixed clamp waterproof material, described holder comprises grip block, clamping plate and set bolt, described grip block is fixed on reel, the end of described clamping plate is movably connected on grip block, described set bolt is fixedly connected on grip block through after clamping plate, when work, set bolt coordinates with clamping plate waterproof material fixed clamp between reel and clamping plate.
On described reel, offer mounting groove, described grip block is fixed in mounting groove, on described grip block, offers fixing threaded hole, and the middle part of described clamping plate offers through hole, and described set bolt is fixed in the fixing threaded hole of grip block after passing the through hole on clamping plate.
Described clamping plate are included as the clamping face of plane and the non-clamping face for arcwall face, and the radius of this non-clamping face is identical with the radius of reel.
Described bracket comprises fixing bracket body, slip support body and multiple brace table, described fixing bracket body is fixed on door frame bottom, described slip support body is slidably connected on fixing bracket body, and described multiple brace tables are evenly fixed on slip support body, on described brace table, are provided with arc groove.
Described lifting body comprises push rod, jacking cylinder and multiple vacuum cup, the quantity of described jacking cylinder is two covers, two cover jacking cylinder symmetries are fixed on door frame, described push rod is square structure, its two ends are fixedly connected with the piston rod of two cover jacking cylinders respectively, and described multiple vacuum cups are evenly fixed on push rod for adsorbing waterproof material.
On described push rod, also evenly offer multiple limited impressions, described limited impression is positioned at the another side corresponding with vacuum cup.
On the piston rod of described jacking cylinder, be fixedly connected with crossover sub, the two ends of described push rod are connected with two crossover subs by bearing respectively, and fix by latch between push rod and crossover sub.
On described push rod, be also provided with multiple spring bases, described spring base and vacuum cup are positioned on the same face, and the height of spring base is higher than the height of vacuum cup.
The quantity of described lifting body is five groups, and five groups of lifting bodies are by 45 degree the angle increasing progressively and are arranged on door frame.
Described mobile retaining mechanism comprises base, guide pillar, hoist cylinder and locking cylinder, described base below is connected with road wheel, one end of described guide pillar is fixed on base, and the other end is movably set in the guide pin bushing of door frame, and all offers locating hole on guide pillars and bushes; Described hoist cylinder and locking cylinder are all fixed on door frame bottom, wherein, the piston rod of hoist cylinder is fixed on base, on the piston rod of locking cylinder, is fixedly connected with locking pin, when locking, the locating hole on locking cylinder control locking pin insertion guide pin bushing and the locating hole on guide pillar.
The quantity of described guide pillar is four, and four guide pillars are symmetricly set on the bottom of door frame, corresponding, the quantity of described locking cylinder is quadruplet, quadruplet locking cylinder is all fixed on the bottom of door frame.
Employing the utility model has the advantage of:
One, in the utility model, by the cooperation of bracket and reel, can rapidly waterproof material be wound up on walking dolly, not only reduce use and the hand labor intensity of manpower and materials, also help raising efficiency of construction. By coordinating of reel and walking dolly, can make waterproof material Automatic-expanding, automatic lifting in place, automatically form sag, the disposable Automatic-expanding that completes a volume waterproof material; By many groups lifting body can be rapidly and accurately by waterproof material jacking to tunnel inner wall, the disposable automatic lifting that completes a volume waterproof material, has significantly improved efficiency of construction. Safe locking location can be controlled exactly the moving horizontally of whole chassis, oscilaltion and moved and construct by mobile retaining mechanism time, not only can reduce the use of manpower and material resources substantially, has also improved safety in utilization. Compared with prior art, the utility model adopts after the cooperation of said structure, is not only applicable to the laying of 3～4m fabric width waterproof material, can also realize the one-time laying of 6～7m fabric width waterproof material, lays widerly, lays efficiency higher.
Two, in the utility model, the structure that reel is connected with motor, has realized the auto reeling of waterproof material, is conducive to improve efficiency of construction and reduces hand labor intensity. And the structure that synchronously drives reel to reel by two motors is conducive to improve the stability that reel is reeled.
Three,, in the utility model, by the fixing waterproof material of at least two group holders, ensured the stability that waterproof material is fixing. And the structure that holder is mainly made up of grip block, clamping plate and set bolt, make reel have advantages of simple in structure, fixed clamp speed is fast and fixed clamp is effective.
Four, in the utility model, the clamping face of clamping plate is set to plane, be conducive to improve the steadiness of clamping, and the non-clamping face of clamping plate is set to the arcwall face identical with reel radius, make the reel that holder is installed in overall structure, still belong to cylindrical structure, so not only be conducive to fast winding, also can not cause damage to waterproof material.
Five, in the utility model, by coordinating of slip support body and fixing bracket body, not only can fast waterproof material be placed on the brace table of slip support body, can also position the waterproof material placing, be conducive to carrying out fast of next coiling operation. And by being arranged on the multiple brace tables on slip support body, can in the time that reel is reeled, prevent waterproof material sideslip.
Six, in the utility model, can automatically the waterproof material of expansion be adsorbed on push rod by vacuum cup, and then avoid the waterproof material landing or the skew in jacking process that launch, be conducive to lifting construction efficiency.
Seven, in the utility model, on the another side corresponding with vacuum cup, also evenly offer multiple limited impressions, this structure makes lifting body except for jacking waterproof material, can also be used for jacking rod, only need to be by the fixing push rod upset jacking that can realize waterproof material and reinforcing bar, the continuity that is conducive to construction, has significantly improved efficiency of construction.
Eight, in the utility model, push rod is connected with crossover sub by bearing, and fix by latch between push rod and crossover sub, in this structure, realize the upset of push rod and only need to take off latch, after plugging latch, can realize the fixing of push rod, make the conversion of push rod between jacking waterproof material and reinforcing bar more simple and convenient fast.
Nine, in the utility model, spring base by height higher than vacuum cup, can when vacuum cup loses absorption affinity, continue waterproof material automatic lifting to tunnel inner wall, prevent waterproof material displacement, be conducive to increase fairness and the rapidity of construction.
Ten, in the utility model, five groups of lifting bodies are by 45 degree the angle increasing progressively to be arranged, this structure can either be avoided the waste of lifting body, guarantees again accurate stable by waterproof material and reinforcing bar jacking and arrives assigned address.
11, in the utility model, by coordinating of locking cylinder and locking pin, can be elevated to while specifying construction location and automatically lock door frame at door frame, prevent security incident, significantly improve working security.
12, in the utility model, the quantity of guide pillar is set to four, and the quantity of locking cylinder is set to quadruplet, steadiness when this structure has further promoted door frame locking.
13, the utility model is by the cooperation of door frame, conveying mechanism, lifting body, mobile retaining mechanism and two walking dollies, realized waterproof material auto reeling, Automatic-expanding, automatic lifting, automatically regulate the function such as paving location, automatic stand, there is the higher and more advantages of higher of intelligent degree of the efficiency of laying.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is a kind of perspective view of the present utility model;
Fig. 3 is another kind of structural representation of the present utility model;
Fig. 4 is the structure for amplifying schematic diagram at I place in Fig. 3;
Fig. 5 is the structural representation of reel in the utility model;
Fig. 6 is A-A generalized section of Fig. 5;
Fig. 7 is the main TV structure schematic diagram of push rod in the utility model;
Fig. 8 is the backsight structural representation of push rod in the utility model;
In figure, be labeled as: 1, door frame, 2, walking dolly, 3, arc track, 4, reel, 5, grip block, 6, clamping plate, 7, set bolt, 8, clamping face, 9, non-clamping face, 10, fixing bracket body, 11, slip support body, 12, brace table, 13, push rod, 14, jacking cylinder, 15, vacuum cup, 16, limited impression, 17, crossover sub, 18, base, 19, guide pillar, 20, hoist cylinder, 21, locking cylinder, 22, locking pin, 23, waterproof material, 24, spring base.
Detailed description of the invention
Embodiment 1
A kind of constructing tunnel intelligence chassis, comprise door frame 1, conveying mechanism, lifting body, mobile retaining mechanism and two walking dollies 2, on described door frame 1, be fixedly installed two symmetrical arc tracks 3, two described walking dollies 2 are symmetricly set on two arc tracks 3; Described conveying mechanism comprises bracket and reel 4, and described bracket is arranged on door frame 1 bottom for supporting waterproof material 23, and described reel 4 rotates and is arranged on the waterproof material 23 for reeling on bracket on two walking dollies 2; Described lifting body is many groups, organizes lifting body more and is evenly fixed on door frame 1 for jacking waterproof material 23; Locking positioning when described mobile retaining mechanism is arranged on door frame 1 bottom and moves and construct for the moving horizontally of door frame 1, oscilaltion.
In the present embodiment, described conveying mechanism also comprises two motors, and two motors respectively symmetry are fixed on two walking dollies 2, and the power output shaft of two motors is connected with the two ends of reel 4 respectively. When coiling waterproof material 23, the waterproof material 23 on two motor synchronous belt movable reel 4 auto reeling brackets.
In the present embodiment, on described reel 4, be provided with the holder of at least two groups for fixed clamp waterproof material 23, described holder comprises grip block 5, clamping plate 6 and set bolt 7, and described grip block 5 is square block, and described clamping plate 6 are included as the clamping face 8 of plane and the non-clamping face 9 for arcwall face; On the outer surface of described reel 4, offer mounting groove, described grip block 5 is embedded in mounting groove by the mode being welded and fixed, the upper end of described clamping plate 6 is movably connected on grip block 5 by hinge, and described set bolt 7 is fixedly connected on grip block 5 through after clamping plate 6. Before coiling waterproof material 23, need first by the end fixed clamp of waterproof material 23 on reel 4, concrete fixed clamp step is: first the end of waterproof material 23 is placed between clamping plate 6 and reel 4, then regulate set bolt 7 make clamping plate 6 taking the junction of its upper end and grip block 5 as basic point moves to reel 4, until waterproof material 23 is closely clamped between reel 4 and the clamping face 8 of clamping plate 6. Wherein, because the clamping face 8 of clamping plate 6 is plane, in order to ensure the steadiness of clamping, correspondingly, retaining part corresponding on reel 4 is also plane. In addition, owing to offering mounting groove on reel 4, in order to make reel 4 can also keep complete tube structure after holder having installed, preferably the non-clamping face 9 of clamping plate 6 is set to the arcwall face that its radius is identical with the radius of reel 4, just fills up slot area face on reel 4 as good taking this non-clamping face 9. Like this, when clamping plate 6 are during in clamped position, reel 4 keeps complete cylindrical structure in overall structure, is not only conducive to fast winding, also can not cause damage to waterproof material 23.
Further, on described grip block 5, offer fixing threaded hole, the middle part of described clamping plate 6 offers through hole, after the through hole that described set bolt 7 passes on clamping plate 6, be fixed in the fixing threaded hole of grip block 5, by regulating the position of set bolt 7 in fixing threaded hole can realize the clamping of waterproof material 23 and unclamp. Wherein, between the through hole of clamping plate 6 and set bolt 7, be also provided with saucer washer.
Further, the quantity of described holder is five groups, and five groups of holders are evenly arranged on reel 4.
In the present embodiment, described bracket comprises fixing bracket body 10, slip support body 11 and multiple brace table 12, described fixing bracket body 10 comprises two spill guide rails and Duo Gen connector, and many connectors are fixedly connected on the bottom of door frame 1 side by side, and two spill guide rail symmetries are fixed on many connectors. Described slip support body 11 comprises two parallel and fixing all-in-one-piece slide rails, and this slide rail is slidably arranged between two spill guide rails of fixing bracket body 10. Described multiple brace tables 12 are evenly fixed on two one slide rails of slip support body 11, on described brace table 12, are provided with arc groove. When work, waterproof material 23 is placed in arc groove.
In the present embodiment, described walking dolly 2 drives walking dolly 2 to move along arc track 3 in the mode of sprocket wheel chain by electrical control electric machine rotation.
Embodiment 2
A kind of constructing tunnel intelligence chassis, comprise door frame 1, conveying mechanism, lifting body, mobile retaining mechanism and two walking dollies 2, on described door frame 1, be fixedly installed two symmetrical arc tracks 3, two described walking dollies 2 are symmetricly set on two arc tracks 3; Described conveying mechanism comprises bracket and reel 4, and described bracket is arranged on door frame 1 bottom for supporting waterproof material 23, and described reel 4 rotates and is arranged on the waterproof material 23 for reeling on bracket on two walking dollies 2; Described lifting body is many groups, organizes lifting body more and is evenly fixed on door frame 1 for jacking waterproof material 23; Locking positioning when described mobile retaining mechanism is arranged on door frame 1 bottom and moves and construct for the moving horizontally of door frame 1, oscilaltion.
In the present embodiment, described lifting body comprises push rod 13, jacking cylinder 14 and multiple vacuum cup 15, the quantity of described jacking cylinder 14 is two covers, two cover jacking cylinder 14 symmetries are fixed on door frame 1, described push rod 13 is square structure, its two ends are fixedly connected with the piston rod of two cover jacking cylinders 14 respectively, and described multiple vacuum cups 15 are evenly fixed on push rod 13 for adsorbing waterproof material 23. Further, on described door frame 1, be also provided with vacuum adsorption machine, described vacuum adsorption machine is connected with the multiple vacuum cups 15 on push rod 13. When work, walking dolly 2 launches waterproof material 23 by reel 4, and every during through one group of lifting body, the vacuum cup 15 on this group lifting body of vacuum adsorption machine control is adsorbed onto waterproof material 23 on push rod 13, prevents waterproof material 23 landings.
Further, in order to prevent waterproof material 23 landing in the time that vacuum cup 15 loses absorption affinity to tunnel inner wall by jacking, on described push rod 13, be also evenly provided with multiple spring bases 24, described spring base 24 is positioned on the same face of push rod with vacuum cup 15, and the height of spring base 24 is higher than the height of vacuum cup 15. Like this, in the time that vacuum cup 15 loses absorption affinity, spring base 24 is taken over vacuum cup 15 automatically by waterproof material 23 jackings and support on tunnel inner wall.
In the present embodiment, also evenly offer multiple limited impressions 16 for limit steel bar on described push rod 13, described limited impression 16 is positioned at the another side corresponding with vacuum cup 15. This structure makes push rod 13 can either be used for jacking waterproof material 23, can be used in again jacking rod, concrete jacking process is: when having laid after waterproof material 23, controlling push rod 13 overturns, again reinforcing bar is placed in the limited impression 16 on multiple push rods 13, prevent that reinforcing bar from sliding, and then gets final product jacking rod by jacking cylinder 14.
Further, on the piston rod of described jacking cylinder 14, be fixedly connected with crossover sub 17, the two ends of described push rod 13 are connected with two crossover subs 17 by bearing respectively, and are provided with jack on push rod 13 and crossover sub 17, and push rod 13 is fixed by latch and jack with crossover sub 17. In the time that reality is used, only need be by inserting the quick upset of getting latch and can realize push rod 13. And then reach the quick conversion of jacking waterproof material 23 and reinforcing bar.
In the present embodiment, the quantity of described lifting body is five groups, five groups of lifting bodies are by 45 degree the angle increasing progressively and are arranged on door frame, and concrete arrangement is: first group of lifting body and the 5th group of lifting body lateral symmetry layout respectively, and both jacking opposite directions; The 3rd group of lifting body longitudinally arrange, the jacking direction of its jacking direction and first group of lifting body is perpendicular; Second group of lifting body is arranged in the middle of first group of lifting body and the 3rd group of lifting body, and the jacking direction of the jacking direction of its jacking direction and first group of lifting body and the 3rd group of lifting body in angle of 45 degrees; The 4th group of lifting body is arranged in the middle of the 5th group of lifting body and the 3rd group of lifting body, and the jacking direction of its jacking direction and the 5th group of lifting body and the jacking direction of the 3rd group of lifting body are in angle of 45 degrees. In the time of jacking, five magnetic lifting body synchronizations of jacking up, so just can arrive assigned address by waterproof material 23 and bar one-time jacking in accurate stable ground.
Embodiment 3
A kind of constructing tunnel intelligence chassis, comprise door frame 1, conveying mechanism, lifting body, mobile retaining mechanism and two walking dollies 2, on described door frame 1, be fixedly installed two symmetrical arc tracks 3, two described walking dollies 2 are symmetricly set on two arc tracks 3; Described conveying mechanism comprises bracket and reel 4, and described bracket is arranged on door frame 1 bottom for supporting waterproof material 23, and described reel 4 rotates and is arranged on the waterproof material 23 for reeling on bracket on two walking dollies 2; Described lifting body is many groups, organizes lifting body more and is evenly fixed on door frame 1 for jacking waterproof material 23; Locking positioning when described mobile retaining mechanism is arranged on door frame 1 bottom and moves and construct for the moving horizontally of door frame 1, oscilaltion.
In the present embodiment, described mobile retaining mechanism comprises base 18, guide pillar 19, hoist cylinder 20 and locking cylinder 21, the quantity of described base 18 is two covers, two cover bases 18 are symmetricly set on door frame 1 bottom, described base 18 belows are connected with road wheel, can control moving horizontally of whole chassis by controlling road wheel. The quantity of described guide pillar 19 is four, and four guide pillars 19 are symmetricly set on respectively on two cover bases 18, and one end of described guide pillar 19 is fixed on base 18, and the other end is movably set in the guide pin bushing of door frame 1, and all offers locating hole on guide pillar 19 and guide pin bushing. The quantity of described hoist cylinder 20 and locking cylinder 21 is quadruplet, and both are all fixed on door frame 1 bottom, and wherein, the piston rod of quadruplet hoist cylinder 20 is separately fixed on two cover bases 18, for controlling the oscilaltion of whole chassis; Quadruplet locking cylinder 21 is fixed on the bottom of door frame 1, on the piston rod of quadruplet locking cylinder 21, be all fixedly connected with locking pin 22, four locking pins 22 are symmetricly set on the locating hole place of four guide pillars 19, in the time that needs are locked door frame 1, four locking pins 22 of quadruplet locking cylinder 21 Synchronization Control insert the locating hole on locating hole and the guide pillar 19 on guide pin bushing simultaneously.
In the utility model, on described door frame 1, be also provided with platform and cat ladder, convenient construction personnel's construction up and down.
Construction method of the present utility model comprises the construction method of waterproof material 23 and the construction method of reinforcing bar, is respectively:
The construction method of waterproof material 23: preparation, artificial pull-out slip support body 11 is placed on the waterproof material of rolling 23 on brace table and slip support body 11 is resetted, manual operation by holder the end fixed clamp of waterproof material 23 to reel 4, by motor forward control reel 4 coiling waterproof materials 23, after coiling completes, control walking dolly 2 moves, and control motor reversal simultaneously, now reel 4 is along with the movement of walking dolly 2 launches waterproof material 23 along arc track 3, when the waterproof material 23 launching is after first group of lifting body, starting vacuum adsorption machine makes vacuum cup 15 that the waterproof material of process 23 is adsorbed on the push rod 13 on this first group of lifting body, by that analogy, until waterproof material 23 launches completely and is adsorbed on the push rod 13 of five groups of lifting bodies, then unclamp the waterproof material 23 of the clamping that is fixed by set bolt 7 and clamping plate 6, again by base 18, hoist cylinder 20 is adjusted horizontal level and the height of door frame 1, after adjustment completes, by locking cylinder 21, locking pin 22 is inserted in the locating hole on guide pillar 19 and guide pin bushing whole door frame 1 is locked, after having locked, start five groups of jacking cylinder 14 synchronization of jacking up waterproof materials 23 in lifting body to tunnel contour place, then controlling vacuum adsorption machine quits work, now vacuum cup 15 loses absorption affinity to waterproof material 23, waterproof material 23 continues to be supported on tunnel inner wall under the effect of spring base 24, on the platform of workmen on door frame 1, use the welding gun of portable supersonic bonding machine, the position welding overlapping with ultrasonic bonding pad to preparing waterproof material 23, after having welded, jacking cylinder 14 and locking cylinder 21 are all reset to original position, wait for construction next time.
The construction method of reinforcing bar: preparation, overturn by latch control push rod 13, make the one side that is provided with limited impression 16 on push rod 13 become working face, then reinforcing bar is placed in five groups of push rods 13 in lifting body in limited impression 16 by the spacing of design code, after reinforcing bar has been placed, artificial assembling reinforcement, after colligation completes, again by base 18, hoist cylinder 20 is adjusted horizontal level and the height of door frame 1, after adjustment completes, by locking cylinder 21, locking pin 22 is inserted in the locating hole on guide pillar 19 and guide pin bushing whole door frame 1 is locked, after having locked, starting five groups of jacking cylinder 14 synchronization of jacking up reinforcing bars in lifting body constructs to tunnel contour place, after having constructed, jacking cylinder 14 and locking cylinder 21 are all reset to original position, wait for construction next time.
Claims (10)
1. a constructing tunnel intelligence chassis, it is characterized in that: comprise door frame (1), conveying mechanism, lifting body, mobile retaining mechanism and two walking dollies (2), on described door frame (1), be fixedly installed two symmetrical arc tracks (3), described two walking dollies (2) are symmetricly set on two arc tracks (3); Described conveying mechanism comprises bracket and reel (4), and described bracket is arranged on door frame (1) bottom and is used for supporting waterproof material (23), and described reel (4) rotates and is arranged on the upper waterproof material (23) for reeling on bracket of two walking dollies (2); Described lifting body is many groups, organizes lifting body more and is fixed on door frame (1) above for jacking waterproof material (23); Described mobile retaining mechanism is arranged on movement and the locking of door frame (1) bottom for door frame (1).
2. a kind of constructing tunnel intelligence chassis as claimed in claim 1, it is characterized in that: described conveying mechanism also comprises two motors, two motors are separately fixed at two walking dollies (2) above, and the power output shaft of two motors is connected with the two ends of reel (4) respectively.
3. a kind of constructing tunnel intelligence chassis as claimed in claim 1 or 2, it is characterized in that: on described reel (4), be provided with the holder of at least two groups for fixed clamp waterproof material (23), described holder comprises grip block (5), clamping plate (6) and set bolt (7), described grip block (5) is fixed on reel (4), the end of described clamping plate (6) is movably connected on grip block (5), described set bolt (7) is fixedly connected on grip block (5) through after clamping plate (6), when work, set bolt (7) coordinates with clamping plate (6) waterproof material (23) fixed clamp between reel (4) and clamping plate (6).
4. a kind of constructing tunnel intelligence chassis as claimed in claim 3, it is characterized in that: described reel offers mounting groove on (4), described grip block (5) is fixed in mounting groove, described grip block offers fixing threaded hole on (5), the middle part of described clamping plate (6) offers through hole, and described set bolt (7) is fixed in the fixing threaded hole of grip block (5) after passing the through hole on clamping plate (6).
5. a kind of constructing tunnel intelligence chassis as described in any one in claim 1,2 or 4, it is characterized in that: described bracket comprises fixing bracket body (10), slip support body (11) and multiple brace table (12), described fixing bracket body (10) is fixed on door frame (1) bottom, described slip support body (11) is slidably connected on fixing bracket body (10), it is upper that described multiple brace tables (12) are evenly fixed on slip support body (11), and described brace table is provided with arc groove on (12).
6. a kind of constructing tunnel intelligence chassis as claimed in claim 1 or 2, it is characterized in that: described lifting body comprises push rod (13), jacking cylinder (14) and multiple vacuum cup (15), the quantity of described jacking cylinder (14) is two covers, two cover jacking cylinder (14) symmetries are fixed on door frame (1), described push rod (13) is square structure, its two ends are fixedly connected with the piston rod of two cover jacking cylinders (14) respectively, and it is upper for adsorbing waterproof material (23) that described multiple vacuum cups (15) are evenly fixed on push rod (13).
7. a kind of constructing tunnel intelligence chassis as claimed in claim 6, is characterized in that: on described push rod (13), also evenly offer multiple limited impressions (16), described limited impression (16) is positioned at the another side corresponding with vacuum cup (15).
8. a kind of constructing tunnel intelligence chassis as claimed in claim 7, it is characterized in that: on the piston rod of described jacking cylinder (14), be fixedly connected with crossover sub (17), the two ends of described push rod (13) are connected with two crossover subs (17) by bearing respectively, and fix by latch between push rod (13) and crossover sub (17).
9. a kind of constructing tunnel intelligence chassis as claimed in claim 6, it is characterized in that: on described push rod (13), be also provided with multiple spring bases (24), described spring base (24) is positioned on the same face with vacuum cup (15), and the height of spring base (24) is higher than the height of vacuum cup (15).
10. a kind of constructing tunnel intelligence chassis as claimed in claim 1, it is characterized in that: described mobile retaining mechanism comprises base (18), guide pillar (19), hoist cylinder (20) and locking cylinder (21), described base (18) below is connected with road wheel, one end of described guide pillar (19) is fixed on base (18), the other end is movably set in the guide pin bushing of door frame (1), and all offers locating hole on guide pillar (19) and guide pin bushing; Described hoist cylinder (20) and locking cylinder (21) are all fixed on door frame (1) bottom, wherein, the piston rod of hoist cylinder (20) is fixed on base (18), on the piston rod of locking cylinder (21), be fixedly connected with locking pin (22), when locking, the locating hole on locking cylinder (21) control locking pin (22) insertion guide pin bushing and the locating hole on guide pillar (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092998.9U CN205243538U (en) | 2015-12-25 | 2015-12-25 | Tunnel construction intelligence platform truck |
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Cited By (3)
| 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 |
| CN106988770A (en) * | 2017-05-19 | 2017-07-28 | 龚岗 | Geotextiles waterproof cloth and two lined steel muscle are plated in integrated bogie hearth |
| CN108468557A (en) * | 2018-05-09 | 2018-08-31 | 云南省建设投资控股集团有限公司 | Constructing tunnel waterproof cloth cloth hanging device |
-
2015
- 2015-12-25 CN CN201521092998.9U patent/CN205243538U/en active Active
Cited By (3)
| 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 |
| CN106988770A (en) * | 2017-05-19 | 2017-07-28 | 龚岗 | Geotextiles waterproof cloth and two lined steel muscle are plated in integrated bogie hearth |
| CN108468557A (en) * | 2018-05-09 | 2018-08-31 | 云南省建设投资控股集团有限公司 | Constructing tunnel waterproof cloth cloth hanging device |
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