CN204253058U - A kind of tunnel ground groove shaping equipment - Google Patents
A kind of tunnel ground groove shaping equipment Download PDFInfo
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- CN204253058U CN204253058U CN201420653218.2U CN201420653218U CN204253058U CN 204253058 U CN204253058 U CN 204253058U CN 201420653218 U CN201420653218 U CN 201420653218U CN 204253058 U CN204253058 U CN 204253058U
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Abstract
A kind of tunnel ground groove shaping equipment, comprising: a portal frame in Jiong word shape; The outside transverse horizontal of this portal frame extends an outrigger; One barricade template, to be located at below this outrigger and to promote locking cylinder with a barricade template and connect; This barricade template moves horizontally locking cylinder with the outside of this portal frame with barricade template and is connected, and this barricade template is the boundary plate of casting area; One lock piece group, is located at the outside of this barricade template, and its overall lock piece be made up of ditch, cable trench lock piece combines, and is connected between this lock piece group with described outrigger with lock piece group hoist cylinder; This outrigger is provided with a carriage, regulates locking cylinder to be connected between this carriage and side of this portal frame with carriage; Described barricade template promotes locking cylinder, lock piece group hoist cylinder is connected to this carriage.Whereby, can make tunnel ditch, the construction of cable trench realizes automation cover half and form removal, efficiency of construction and quality all significantly improve.
Description
Technical field
The application to relate generally in a kind of constructing tunnel for groove, comprises the groove such as ditch, cable trench shaping equipment.
Background technology
In the middle of railway construction, constructing tunnel is the difficult point of whole railway construction is also crucial, and in constructing tunnel, ditch, cable trench are the main contents of ancillary works, and being generally finishing operation, its construction quality and outward appearance represent the construction quality in whole tunnel to a great extent.And in construction, mainly adopt small steel templates, screw rod to connect at current ditch, cable trench, artificial gradation builds, this construction method inefficiency, constructor are many, and construction cost increases.And in manufacturing process, often there is formwork reinforcement difficulty, even there is template deformation, position moves the phenomenon even fractureed.And the shaping rear form removal difficulty of ditch, cable trench, not only constructor is wasted time and energy, and occurs the situation of damage furrow bank after form removal, causes concrete surface out-of-flatness, not bright and clean, and then affects the construction quality in whole tunnel.
According to Tunnel Design requirement, one-time-concreting answered by the concrete of ditch, cable trench, and the small steel templates that ditch, cable trench concreting method generally adopt at present needs secondary or three operations to apply, owing to easily causing template size to control inaccuracy in operation, the reason such as defective tightness is installed and cause concrete face appearance poor, concrete structural strength not up to standard, easily the shortcoming such as to leak.In addition, because this small steel templates reinforcing rigidity is inadequate, concreting can not be vibrated on request; The rear pattern plate that vibrates by force easily produces displacement, and after causing construction, concrete can not meet the adverse effects such as requirement of strength.
In tunnel ditch, cable trench construction, current passing method the most easily causes constructing tunnel access denial, affect passing through of personnel and equipment, thus hinders most of construction operation, cause unnecessary delaying to tunnel integral construction progress.Secondly, in order to meet the current needs of vehicle and personnel, stagger before and after the ditch of the left and right sides, tunnel and the construction of cable trench need certain hour, causes each cast plane inevitably to there is certain high low head like this, affect construction quality.
Generally speaking, 1. the shortcoming of existing artificial cast tunnel groove comprises manually die-filling, cast inefficiency; 2. the operating time is long, and randomness is large, controls inaccuracy; 3. form removal difficulty, wastes time and energy; 4. ditch, cable trench stage construction, ground drop is large; 5. outward appearance out-of-flatness, integral construction are of poor quality; 6. affect tunnel personnel and equipment to pass through, delay whole Tunnel Construction Schedule.
For above-mentioned Problems existing, study for many years through inventor, develop fully automatic hydraulic groove forming cart, the use of this product can make construction quality in strict conformity with Tunnel Design requirement, overcomes above difficulty completely, provides outstanding construction quality.
Utility model content
One of the purpose of this utility model is to provide a kind of tunnel ground groove shaping equipment, and it can replace manually installing the construction sequences such as small steel templates, screw rod connection, cast and form removal, accurately can not only control construction quality, and time saving and energy saving
Two of the purpose of this utility model is to provide a kind of tunnel ground groove shaping equipment, and it can one-shot forming tunnel ditch, cable trench, to simplify construction technology, improves construction quality.
To achieve these goals, a kind of constructing tunnel groove shaping equipment of the present utility model, it comprises:
A front is the portal frame of Jiong word shape; An outrigger is extended near lower position transverse horizontal in the outside of this portal frame;
At least one barricade template, in a rectangle plate body, this barricade template to be located at below this outrigger and to be promoted locking cylinder with at least one barricade template and connects, enable this barricade template relatively this outrigger rise or decline; This barricade template moves horizontally locking cylinder with the outside of this portal frame with barricade template and is connected, enable this barricade template relative to this portal frame outside away from or close, this barricade template is separated out for watering the region of concrete;
At least one lock piece group, is located at the outside of this barricade template, and it comprises the lock piece combination be made up of ditch, cable trench lock piece, is connected between this lock piece group with described outrigger with lock piece group hoist cylinder, enables the rise of this outrigger or the decline relatively of this lock piece group;
At least one carriage, it is located on this outrigger, be connected with carriage between this carriage and side of this portal frame and regulate locking cylinder, locking cylinder is regulated by this carriage, this carriage this outrigger relative can be made to move around, and described barricade template promotes locking cylinder, described lock piece group hoist cylinder is all connected to this carriage.
One of them preferably embodiment be, described portal frame comprises four head trees being positioned at described portal frame support body corner, four hoops connect described four head tree tops upper beam and be connected to front on the left of head tree and rear left side head tree, two foundation beams between front right side head tree and rear right side head tree; Described four head trees, four upper beams and two foundation beams form a rectangular shape.
One of them preferably embodiment be, the lower end of described four head trees connects a column up-down respectively and regulates oil cylinder, described each column up-down regulates oil cylinder to be arranged in a walking mechanism, described walking mechanism is placed in construction ground, described column up-down regulates oil cylinder can regulate this head tree moving up and down at vertical direction, thus regulates the height of this portal frame.
One of them preferably embodiment be that this carriage is a sliding guide sleeve, and it is sheathed on this outrigger.
One of them preferably embodiment be, described walking mechanism comprises initiatively running gear and passive walking device, this active running gear comprises a positive transport wheel and driving wheel power set, and these driving wheel power set, by a transmission device, drive this positive transport wheel to rotate; This passive walking device comprises a passive walking wheel.
Described transmission device comprises reducer and driving-belt.
One of them preferably embodiment be, described walking mechanism comprises a wheel track, and described wheel track is strip, and this wheel track is layed in ground, described active walking and passive walking wheel all with the mating shapes of this wheel track, described positive transport wheel and passive walking wheel can be moved along this wheel track.
One of them preferably embodiment be more be provided with a lock piece group width adjusting locking cylinder, to regulate and to lock the overall lock piece width of this lock piece group between inner side lock piece and outermost lock piece in described lock piece group.
One of them preferably embodiment be, described lock piece group comprises two cable trench lock pieces and a ditch lock piece, this ditch lock piece is located between described two cable trench lock pieces, described lock piece group hoist cylinder comprises ditch lock piece hoist cylinder and cable trench lock piece hoist cylinder, is connected respectively in described each cable trench lock piece and ditch lock piece.
One of them preferably embodiment be, described each lock piece is microscler column structure, and the cross section of described each lock piece is generally in trapezoidal, extends an eaves portion respectively at two outer tip end of described lock piece group, this eaves portion makes the flute surfaces of moulding by casting form a stage portion of placing for lid.
One of them preferably embodiment be, described carriage also has lock piece group first guide frame, described lock piece group is provided with straight up at least one lock piece group second guide frame, described second guide frame coordinates with the first guide frame, reduce rocking of lock piece group, lock piece group is moved up and down reposefully.
One of them preferably embodiment be also comprise a hydraulic system, described hydraulic system comprises overlaps hydraulic power unit more, and each oil cylinder described is independent control.
One of them preferably embodiment be, described tunnel ground groove shaping equipment is a symmetrical structure, namely described barricade template, lock piece group, outrigger and carriage comprise two groups, are located at leftmost outer and the rightmost outer of described portal frame respectively.
Structure like this, can make tunnel ground below the position near left and right, tunnel wall, form the homogeneous ditch of structure and cable trench once simultaneously.
According to design of the present utility model, as a distortion, described outrigger can be located at this portal frame inner side and to the horizontal expansion of portal frame central horizontal, and barricade template, lock piece group, barricade template is provided with successively to center position by the side of portal frame, and described two barricade templates are all connected with the carriage of described outrigger with barricade template lifting locking cylinder, described barricade template outside this portal frame moves horizontally locking cylinder with the side of this portal frame with barricade template and is connected; Described lock piece group is connected with the carriage of described outrigger with lock piece group hoist cylinder, regulates locking cylinder to be connected between described carriage and the side of this portal frame with carriage.
Based on above-mentioned thinking, another technical scheme of the present utility model is: a kind of constructing tunnel groove shaping equipment, and it comprises:
A front is the portal frame of Jiong word shape; An outrigger is laterally extended to portal frame central horizontal near lower position in the inner side of this portal frame;
At least one carriage, it is located on this outrigger, is connected with carriage and regulates locking cylinder, regulate locking cylinder by this carriage between this carriage and side of this portal frame, and this carriage this outrigger relative can be made to move around;
A first gear wall form, it is located at the inner side of this portal frame, this first gear wall form is a rectangle plate body, this first gear wall form to be located at below this outrigger and to be promoted locking cylinder with at least one first gear wall form and connects, enable this first gear wall form relatively this outrigger rise or decline; This first gear wall form moves horizontally locking cylinder with the inner side of this portal frame with first gear wall form and is connected, enable this first gear wall form relative to this portal frame side away from or close;
At least one lock piece group, is located at the inner side of this barricade template, and it comprises the lock piece combination be made up of ditch, cable trench lock piece, is connected between this lock piece group with described outrigger with lock piece group hoist cylinder, enables the rise of this outrigger or the decline relatively of this lock piece group;
A second gear wall form, it is located at the inner side of this lock piece group, this second gear wall form shape is identical with first gear wall form, this second gear wall form promotes locking cylinder with this outrigger with at least one second gear wall form and is connected, can make the rise of this outrigger or the decline relatively of this second gear wall form, this first and second barricade template is separated out the region for watering concrete;
Wherein, described first, second barricade template lifting locking cylinder, described lock piece group hoist cylinder are all connected to this carriage.
The structure of above-mentioned distortion, can realize object of the present invention equally, just will water concrete region and change to the inner side of portal frame; Its structure is identical with aforementioned schemes essence with result of use, therefore is also based on same design of the present invention.
Use tunnel ground groove shaping equipment of the present utility model, start walking mechanism, after driving portal frame to move to position to be cast, portal frame is positioned at pouring position and no longer moves by walking mechanism, barricade template is now made to move horizontally locking cylinder, carriage regulates locking cylinder, barricade template promotes locking cylinder, lock piece group hoist cylinder is started working, after barricade template and lock piece group are accurately placed into position to be cast and exact height position, again to penetration concrete between barricade template and lock piece group, reach after strength of mould stripping until concrete, barricade template promotes locking cylinder, lock piece group hoist cylinder is started working again, barricade template and lock piece group are integrally upwards mentioned, realize form removal, then thus can any type of groove such as ditch or cable trench required for disposable accurate formation, then starting walking mechanism, make portal frame move to next position, by repeating said process, the cast of the lateral sulcus of whole tunnel ground can be realized fast.By tunnel ground groove shaping equipment of the present utility model, both decreased operation, and reduced operation easier, increase work efficiency, and avoided again repeatedly pouring into a mould the ditch of formation, the height fall of cable trench simultaneously.And the structural strengthening of lock piece group is good, can vibrate according to construction reference, ensure construction quality.Meanwhile, there is below portal frame broad transit passage, can pass through for personnel and other equipment, obstruction can not be caused to other constructions.
Accompanying drawing explanation
Above-mentioned and other Characteristics and advantages of the present invention will be better understood in the description of the preferred embodiment mode provided with reference to accompanying drawing below, wherein:
Fig. 1 is the Facad structure schematic diagram of embodiment of the present utility model.
Fig. 2 is the schematic enlarged-scale view of Fig. 1 left part.
Fig. 3 is the side structure schematic diagram of embodiment of the present utility model.
Fig. 4 is the lock piece group structural representation of embodiment of the present utility model.
Fig. 5 carries out construction sequence (1) schematic diagram for adopting embodiment of the present utility model.
Fig. 6 carries out construction sequence (2) schematic diagram for adopting embodiment of the present utility model.
Fig. 7 carries out construction sequence (3) schematic diagram for adopting embodiment of the present utility model.
Fig. 8 obtains groove face schematic diagram for adopting embodiment of the present utility model construction.
Detailed description of the invention
Embodiment 1
Shown in Figure 1 is the Facad structure schematic diagram of embodiment of the present utility model.Comprise portal frame 1, outrigger 5, carriage 4, barricade template 10 and lock piece group 9.
Wherein portal frame 1 is in Jiong word shape, can walk under it for vehicle; Outrigger 5 be outside portal frame horizontal expansion out, upper surface cover has carriage 4, carriage 4 is a sliding guide sleeve, can relatively move around by outrigger 5.Barricade template 10, it is located at the outside of portal frame 1, the side direction of barricade template 10 connects at least one barricade template and moves horizontally locking cylinder 13, the upper end of barricade template 10 connects a barricade template and promotes locking cylinder 6, this barricade template moves horizontally locking cylinder 13 and can promote this barricade template 10 and move horizontally, and barricade template lifting locking cylinder 6 can make this barricade template 10 oscilaltion move, the other end that barricade template promotes locking cylinder 6 is connected with this carriage 4.This lock piece group 9 comprises ditch lock piece and cable lock piece etc. and formed, and is provided with lock piece group hoist cylinder 7, makes this lock piece group 9 relatively rise or to decline by this outrigger 5 between the carriage 4 of lock piece group 9 and outrigger 5.This barricade template 10 and this lock piece group 9 and tunnel form the region of cast between the walls, and barricade template 10 is the boundary in a cast region.
This carriage 4, and be connected with carriage between the side of this portal frame 1 and regulate locking cylinder 2, locking cylinder 2 is regulated by this carriage, this carriage 4 this outrigger 5 relative is moved around or latched position, makes this barricade template 10 to reach, this lock piece group 9 all can level of synchronization move around.
By above-mentioned structure, make barricade template move horizontally locking cylinder 13, carriage adjustment locking cylinder 2, barricade template lifting locking cylinder 6 and lock piece group hoist cylinder 7, barricade template 10 and lock piece group 9 can be accurately placed on position to be cast and height.
Further, shown in composition graphs 1, Fig. 2, Fig. 3, described portal frame 1 comprise four head trees, 100, four hoops being positioned at described portal frame support body corner connect described four head tree tops upper beam 110 and be connected to front on the left of head tree and rear left side head tree, two foundation beams 120 between front right side head tree and rear right side head tree; Described four head trees 100, four upper beams 110 and two foundation beams 120 form a rectangular shape (stereochemical structure does not illustrate).
Wherein head tree 100, bottom girder 120 can adopt the square tube steel of 250mm*250mm*10mm to do.The material of upper beam can select 25#B i iron.The headroom size of portal frame 1 can reach hoop width 7.2 meters, height 4.4 meters.
Please refer to again shown in Fig. 2, the lower end of described four head trees 110 connects a column up-down respectively and regulates oil cylinder 11, and column lift adjustment oil cylinder 11 is arranged in a walking mechanism 30, walking mechanism 30 is placed in construction ground, provides the movement of whole portal frame.Described column up-down regulates oil cylinder 11 to be located between four columns 110 and walking mechanism 30, and can regulate this head tree 110 moving up and down at vertical direction, thus regulate the height of this portal frame 1, adjusting range is maximum reaches 0.25 meter.
Wherein, the carriage 4 shown in Fig. 2 is a sliding guide sleeve, and sliding guide sleeve 4 is provided with several lock piece group first guide frame 3, and it can be center tubular structure; And lock piece group 9 is provided with straight up at least one lock piece group second guide frame (not drawing), it can be several montant, described second guide frame coordinates with the first guide frame 3, make lock piece group 9 in the vertical direction be elevated or move left and right position process can not too tremble, lock piece group 9 can be moved up and down reposefully.
In a better embodiment of the present utility model, walking mechanism 30 comprises initiatively running gear 31 and passive walking device 32, shown in Figure 3, and wherein initiatively front is located at by running gear 31, and passive walking device 32 is located at rear.Initiatively running gear 31 comprises positive transport wheel 14 and driving wheel power set 16, and these driving wheel power set 16, by a transmission device 17, drive this positive transport wheel 14 to rotate; This passive walking device 32 comprises a passive walking wheel 19.Wherein, driving wheel power set 16 can be a bilateral 3KW motor, and wherein transmission device 17 comprises reducer and driving-belt, make motor after reducer, drive to this positive transport wheel 14.In addition, as shown in Figure 3, this head tree 110 is also provided with the fairlead 12 of auxiliary head tree 110 up-down adjustment movement, this fairlead 12 is sheathed on the lead in this walking mechanism 30, makes this head tree 110 and portal frame 1 entirety can walking mechanism 30 stable regulation height up and down within the specific limits relatively.
Again as seen in figures 2 and 3, walking mechanism 30 also comprises a wheel track 15, and it is a strip structure, is layed on ground 18, and this wheel track 15 moves above for positive transport wheel 14 and passive walking wheel 19.As shown in Figure 3, wheel track 15 is real is a very simple structure, and have protruding rib, this positive transport wheel 14 and passive walking wheel 19 have the groove matched with this rib.The guiding mechanism that this wheel track 15 moves integrally as whole portal frame 1.Wherein positive transport wheel 14 and passive walking are taken turns 19 shells cast steel can be adopted to make, and diameter can be 300mm; Wheel track 15 can adopt 10# channel-section steel fix and adopt 10 millimeters of Plate Weldings to form, every root length 3 meters, without the need to sleeper, directly on the ground, can walk mobile for walking mechanism 30.
Further, as shown in Figure 2, an oil cylinder is connected with in addition between inner side lock piece 91 and outermost lock piece 93 in lock piece group 9, this oil cylinder is lock piece group width adjusting locking cylinder 8, by controlling oil pressure, to regulate and to lock the overall lock piece width of this lock piece group 9, thus can adjust according to the actual needs of construction.
In the present embodiment, as Figure 1-3, lock piece group 9 comprises two cable trench lock pieces, 91,93 and ditch lock piece 92, and the thickness of ditch lock piece 92 is large, and they are between two cable trench lock pieces 91,93; Above-mentioned lock piece group hoist cylinder 7 is then made up of ditch lock piece hoist cylinder 71 and cable trench lock piece hoist cylinder 72, and each lock piece 91,92,93 separately connects ditch lock piece hoist cylinder 71, cable trench lock piece hoist cylinder 72, ditch lock piece hoist cylinder 71; But the other end of lock piece group hoist cylinder 7 is all connected on this carriage 4.
Can be clear that the shape of each lock piece in lock piece group 9 in the diagram, all general in microscler column structure, cross section is then trapezoidal, with the form fit of ditch to be onstructed and cable trench; The length H of described each lock piece can be about 12 meters, is the ditch length of one-time cast-forming.As in Fig. 4, the inner top side of cable trench lock piece 91 in inner side and the outer upper end of outermost cable trench lock piece 93 are equipped with the eaves portion 94 that protrudes from lock piece 91 or 93 upper surface and side end face, the eaves portion 94 of these both sides makes the flute surfaces of moulding by casting form a stage portion (as shown in Figure 8), and this stage portion just can supply placement lid.
Each oil cylinder of the present utility model all controlled by a hydraulic system, and described hydraulic system comprises four cover hydraulic power units, and single cover employing ten linkage control valve, each oil cylinder is independent control.
It should be noted that, the utility model not only one-sidedly can be provided with the structure of above-mentioned barricade template 10, lock piece group 9, outrigger 5 and carriage 4, also identical structure can be equipped with by bilateral, namely described barricade template 10, lock piece group 9, outrigger 5 and carriage 4 comprise two groups, are located at leftmost outer and the rightmost outer of described portal frame 1 respectively.Structure like this, can make to walk for vehicle crew below tunnel ground portal frame, can form the homogeneous ditch of structure and cable trench once in the position on the right side of left tunnel simultaneously.
(1) cover half step see what show respectively shown in Fig. 5,6,7: lock piece group 9 and barricade template 10 are declined and move horizontally, to be positioned to exact position to be cast and height, from active and inactive mold; (2) step is poured into a mould: fluid concrete between lock piece group 9 and barricade template 10; (3) demoulding step: after concrete cooling sizing, lock piece group 9 and barricade template 10 are promoted, realizes automatic demoulding.
As can be seen from said process, by tunnel ground groove shaping equipment of the present utility model, whole-course automation can be realized.
Shown in Figure 8, for adopting tunnel ground groove shaping equipment of the present utility model, shaping ditch and the outward appearance of cable, can find out that its external surface is very smooth, shape is very regular; Relatively manually pour into a mould, tunnel ground groove shaping equipment of the present utility model has obvious advantage.
Embodiment 2
Embodiment 2 is compared with embodiment 1, and the structure of barricade template wherein, lock piece group, barricade template is all identical, just will water concrete region and change to the inner side of portal frame; Its structure is identical with aforementioned schemes essence with result of use; In order to limit out one for the region of pouring concrete, all needing to be provided with a barricade template 10 in the inner side and outer side of lock piece group 9 and forming (two sides all needs to arrange barricade template 10), with tunnel wall in alternate embodiment 1; But its technical scheme, principle are identical with previous embodiment 1 essence with enforcement technique effect.
In utility model, the connection of all oil cylinders is all preferably and adopts articulated manner to complete connection, is that pivoted connects between two end devices that namely two ends of oil cylinder are coupled or parts.
Only describe principle of the present invention by way of example above, but be not meant to and limit the scope of the invention.On the contrary, structure described herein or feature can be presented as other forms many, and the feature described in one embodiment can combine with the further feature in other embodiment and form new embodiment.When not departing from the essence and scope that are defined by the claims, those skilled in the art can carry out various substituting and amendment to above-described embodiment.
Claims (12)
1. a tunnel ground groove shaping equipment, its feature comprises:
A front is the portal frame of Jiong word shape; An outrigger is stretched out near lower position transverse horizontal in the outside of this portal frame;
At least one barricade template, in a rectangle plate body, this barricade template to be located at below this outrigger and to be promoted locking cylinder with at least one barricade template and connects, enable this barricade template relatively this outrigger rise or decline; This barricade template moves horizontally locking cylinder with the outside of this portal frame with barricade template and is connected, enable this barricade template relative to this portal frame outside away from or close, this barricade template is separated out for watering the region of concrete;
At least one lock piece group, is located at the outside of this barricade template, and it comprises the lock piece combination be made up of ditch, cable trench lock piece, is connected between this lock piece group with described outrigger with lock piece group hoist cylinder, enables the rise of this outrigger or the decline relatively of this lock piece group;
At least one carriage, it is located on this outrigger, is connected with carriage and regulates locking cylinder, regulate locking cylinder by this carriage between this carriage and side of this portal frame, and this carriage this outrigger relative can be made to move around;
Wherein, described barricade template lifting locking cylinder, described lock piece group hoist cylinder are all connected to this carriage.
2. tunnel ground groove shaping equipment according to claim 1, is characterized in that, this carriage is a sliding guide sleeve, and it is sheathed on this outrigger.
3. tunnel ground groove shaping equipment according to claim 1, it is characterized in that, described portal frame comprises four head trees being positioned at described portal frame support body corner, four hoops connect described four head tree tops upper beam and be connected to front on the left of head tree and rear left side head tree, two foundation beams between front right side head tree and rear right side head tree; Described four head trees, four upper beams and two foundation beams form a rectangular shape.
4. tunnel ground groove shaping equipment according to claim 3, it is characterized in that, the lower end of described four head trees connects a column up-down respectively and regulates oil cylinder, described each column up-down regulates oil cylinder to be arranged in a walking mechanism, described walking mechanism is placed in construction ground, described column up-down regulates oil cylinder can regulate this head tree moving up and down at vertical direction, thus regulates the height of this portal frame.
5. tunnel ground groove shaping equipment according to claim 4, it is characterized in that, described walking mechanism comprises initiatively running gear and passive walking device, this active running gear comprises at least one positive transport wheel and driving wheel power set, these driving wheel power set, by a transmission device, drive this positive transport wheel to rotate; This passive walking device comprises at least one passive walking wheel.
6. tunnel ground groove shaping equipment according to claim 5, it is characterized in that, described walking mechanism comprises a wheel track, described wheel track is strip structure, this wheel track is layed in ground, described active walking and passive walking wheel all with the mating shapes of this wheel track, described positive transport wheel and passive walking wheel can be moved along this wheel track.
7. tunnel ground groove shaping equipment according to claim 1, it is characterized in that, a lock piece group width adjusting locking cylinder is more provided with, to regulate and to lock the overall lock piece width of this lock piece group between inner side lock piece and outermost lock piece in described lock piece group.
8. the tunnel ground groove shaping equipment according to any one of claim 1-7, it is characterized in that, described lock piece group comprises two cable trench lock pieces and a ditch lock piece, this ditch lock piece is located between described two cable trench lock pieces, described lock piece group hoist cylinder comprises ditch lock piece hoist cylinder and cable trench lock piece hoist cylinder, is connected respectively in described each cable trench lock piece and ditch lock piece.
9. the tunnel ground groove shaping equipment according to any one of claim 1-7, it is characterized in that, described each lock piece is microscler column structure, and the cross section of described each lock piece is generally in trapezoidal, extend an eaves portion respectively at two outer tip end of described lock piece group, this eaves portion makes the flute surfaces of moulding by casting form a stage portion of placing for lid.
10. the tunnel ground groove shaping equipment according to any one of claim 1-7, it is characterized in that, described carriage also has lock piece group first guide frame, described lock piece group is provided with straight up at least one lock piece group second guide frame, described second guide frame coordinates with the first guide frame, reduce rocking of lock piece group, lock piece group is moved up and down reposefully.
11. tunnel ground groove shaping equipments according to any one of claim 1-7, it is characterized in that, described barricade template, lock piece group, outrigger and carriage comprise two groups, are located at leftmost outer and the rightmost outer of described portal frame respectively.
12. 1 kinds of tunnel ground groove shaping equipments, its feature comprises:
A front is the portal frame of Jiong word shape, can walk below described portal frame for vehicle; An outrigger is laterally extended to portal frame central horizontal near lower position in the inner side of this portal frame;
At least one carriage, it is located on this outrigger, is connected with carriage and regulates locking cylinder, regulate locking cylinder by this carriage between this carriage and side of this portal frame, and this carriage this outrigger relative can be made to move around;
A first gear wall form, it is located at the inner side of this portal frame, this first gear wall form is a rectangle plate body, this first gear wall form to be located at below this outrigger and to be promoted locking cylinder with at least one first gear wall form and connects, enable this first gear wall form relatively this outrigger rise or decline; This first gear wall form moves horizontally locking cylinder with the inner side of this portal frame with first gear wall form and is connected, enable this first gear wall form relative to this portal frame side away from or close;
At least one lock piece group, is located at the inner side of this barricade template, and it comprises the lock piece combination be made up of ditch, cable trench lock piece, is connected between this lock piece group with described outrigger with lock piece group hoist cylinder, enables the rise of this outrigger or the decline relatively of this lock piece group;
A second gear wall form, it is located at the inner side of this lock piece group, this second gear wall form shape is identical with first gear wall form, this second gear wall form promotes locking cylinder with this outrigger with at least one second gear wall form and is connected, can make the rise of this outrigger or the decline relatively of this second gear wall form, this first and second barricade template is separated out the region for watering concrete;
Wherein, described first, second barricade template lifting locking cylinder, described lock piece group hoist cylinder are all connected to this carriage.
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| CN201420653218.2U CN204253058U (en) | 2014-11-05 | 2014-11-05 | A kind of tunnel ground groove shaping equipment |
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| CN201420653218.2U CN204253058U (en) | 2014-11-05 | 2014-11-05 | A kind of tunnel ground groove shaping equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105114103A (en) * | 2015-09-07 | 2015-12-02 | 中铁四局集团第四工程有限公司 | Rail-traveling type hydraulic ditch cable trench trolley formwork system |
| CN106050271A (en) * | 2016-08-23 | 2016-10-26 | 中铁十九局集团第七工程有限公司 | Ditch formwork device for tunnel and construction method of ditch formwork device |
| CN106089257A (en) * | 2016-08-23 | 2016-11-09 | 中铁十九局集团第七工程有限公司 | A kind of tunnel ditch cable trough construction trolley |
| CN106089256A (en) * | 2016-08-23 | 2016-11-09 | 中铁十九局集团第七工程有限公司 | Ditch cable trench construction trolley and construction method, tunnel cable die set device |
| CN106193112A (en) * | 2016-06-30 | 2016-12-07 | 中交航局第四工程有限公司 | Tunnel side ditch xoncrete structure one-shot forming system and using method thereof |
| CN107313428A (en) * | 2017-03-13 | 2017-11-03 | 洛阳市政建设集团有限公司 | A kind of cable duct collar tie beam constructing device that bears down on one |
| CN114033430A (en) * | 2021-11-15 | 2022-02-11 | 中国建筑土木建设有限公司 | Automatic change tunnel ditch cable duct construction rack |
-
2014
- 2014-11-05 CN CN201420653218.2U patent/CN204253058U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114103A (en) * | 2015-09-07 | 2015-12-02 | 中铁四局集团第四工程有限公司 | Rail-traveling type hydraulic ditch cable trench trolley formwork system |
| CN106193112A (en) * | 2016-06-30 | 2016-12-07 | 中交航局第四工程有限公司 | Tunnel side ditch xoncrete structure one-shot forming system and using method thereof |
| CN106050271A (en) * | 2016-08-23 | 2016-10-26 | 中铁十九局集团第七工程有限公司 | Ditch formwork device for tunnel and construction method of ditch formwork device |
| CN106089257A (en) * | 2016-08-23 | 2016-11-09 | 中铁十九局集团第七工程有限公司 | A kind of tunnel ditch cable trough construction trolley |
| CN106089256A (en) * | 2016-08-23 | 2016-11-09 | 中铁十九局集团第七工程有限公司 | Ditch cable trench construction trolley and construction method, tunnel cable die set device |
| CN107313428A (en) * | 2017-03-13 | 2017-11-03 | 洛阳市政建设集团有限公司 | A kind of cable duct collar tie beam constructing device that bears down on one |
| CN114033430A (en) * | 2021-11-15 | 2022-02-11 | 中国建筑土木建设有限公司 | Automatic change tunnel ditch cable duct construction rack |
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