CN115450656A - Lining trolley turnover method for underground space engineering - Google Patents
Lining trolley turnover method for underground space engineering Download PDFInfo
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- CN115450656A CN115450656A CN202210908535.3A CN202210908535A CN115450656A CN 115450656 A CN115450656 A CN 115450656A CN 202210908535 A CN202210908535 A CN 202210908535A CN 115450656 A CN115450656 A CN 115450656A
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 230000007306 turnover Effects 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 239000003921 oil Substances 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 13
- 238000009415 formwork Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The application discloses a lining trolley turnover method for underground space engineering. The method comprises the following steps: evacuating the lining trolley in the first cavern along a track to the turnaround; respectively placing temporary support structures on the bottom surfaces of two ends of each lower longitudinal beam, and starting a hydraulic system to separate the transverse moving mechanism and the traveling mechanism from the track; removing the matched bolt, rotating the lower turntable by 90 degrees, and fixing the transverse moving mechanism by using the matched bolt; the rail is drawn out and moved into a turnover channel to be placed again; starting the hydraulic system again, and drawing away the temporary supporting mechanism; starting a walking mechanism to enable the lining trolley to walk to the junction of the turnover channel and the second cavern along the track; and repeating the steps, rotating the travelling wheels by 90 degrees again to restore the original position, and pushing the lining trolley to the second cavern. The lining trolley turnover method can achieve relatively quick turnover of the lining trolley in underground space engineering with a plurality of caverns and planar distribution.
Description
The application is a divisional application, the corresponding parent application number is 202010448168.4, the application date is 2020, 5 and 25, and the name of the invention is 'an assembly type lining trolley capable of realizing rapid turnover'.
Technical Field
The application relates to the technical field of construction of underground space engineering, in particular to a lining trolley turnover method for underground space engineering.
Background
At present, the scale and variety of underground space engineering have been expanded from traditional linear underground space engineering such as railway, highway, subway or ditch to planar underground space engineering with numerous chamber sizes such as city underground market, underground factory building, underground cave depot or civil air defense. In the construction of such planar underground spaces, many tunnels need to be excavated or constructed. Utilize the lining cutting platform truck to accomplish the pouring of concrete, not only can guarantee concrete structure's construction quality and pleasing to the eye degree, can reduce the human cost input moreover and practice thrift construction period.
For underground space engineering with a plurality of caverns and planar distribution, even if a conventional assembly type trolley is adopted, the circulation in the cavern is very difficult, the assembly and disassembly time of the trolley is prolonged, the transportation of materials and muck is influenced, and the risk of delay of the construction period is greatly increased.
Disclosure of Invention
The application provides a lining trolley turnover method for underground space engineering, which is used for realizing relatively quick turnover in underground space engineering with a plurality of cavities and surface-shaped distribution, can realize lining construction of a plurality of cavities by one set of trolley, and shortens the construction period.
The technical scheme of the turnover method of the lining trolley for the underground space engineering comprises the following steps:
the lining trolley in the lining trolley turnover method for underground space engineering is a fabricated lining trolley capable of realizing rapid turnover, the underground space is provided with a first cavity and a second cavity which are not adjacent and are connected through a turnover passage, and the method comprises the following steps:
step (1): evacuating the lining trolley in the first cavern along a track to the turnaround;
step (2): respectively placing temporary support structures on the bottom surfaces of two ends of each lower longitudinal beam of the lining trolley, and starting a hydraulic system of the lining trolley to enable a hydraulic oil cylinder to contract so as to drive a transverse moving mechanism and a traveling mechanism of the lining trolley to be separated from the track;
and (3): detaching a matched bolt in the transverse moving mechanism, rotating the traveling mechanism and a lower turntable in the transverse moving mechanism by 90 degrees under the assistance of a connecting bearing of the transverse moving mechanism, and fixing the transverse moving mechanism by using the matched bolt;
and (4): the track is drawn out and moved into the turnover channel to be placed again so as to meet the descending of the travelling wheels of the travelling mechanism;
and (5): the hydraulic system is started again, so that the transverse moving mechanism and the traveling mechanism are contacted with the track again, and the temporary supporting mechanism is pulled away;
and (6): starting the walking mechanism to enable the lining trolley to walk to the junction of the turnover channel and the second cavern along the track;
and (7): and (5) repeating the steps (2) to (6), rotating the walking wheels by 90 degrees again to restore the original position, and pushing the lining trolley to the second cavity.
Further, the turnaround method further comprises, before step (1): and unloading the top template assembly, the side template assembly or the heightening portal assembly of the lining trolley, and transferring to a lifting point of the second chamber.
Furthermore, the lining trolley used in the method comprises a portal assembly, a template assembly, a hydraulic system, a transverse moving mechanism and a traveling mechanism; the gantry assembly comprises a basic gantry and an assembled heightening gantry; the assembled heightening portal is connected to the foundation portal in an overlapping manner; the template assembly comprises a top template assembly and an edge template assembly, and the top template assembly is connected with the edge template assembly in a hinged mode; the portal assembly is connected with the template assembly through a mechanical screw rod, a top die oil cylinder and a side die oil cylinder respectively; the hydraulic system is arranged between the bottom surface of the middle longitudinal beam and the top surface of the transverse moving mechanism; the traveling mechanism is arranged at the bottom of the transverse moving mechanism.
Further, the basic portal comprises four upright columns, two upper longitudinal beams, two lower longitudinal beams and two cross beams; the assembled heightening portal comprises four heightening upright columns, two heightening longitudinal beams, two heightening cross beams and a supporting beam.
Further, the top formwork assembly comprises a basic top formwork and a heightened top formwork; the edge template assembly comprises a basic edge template and a heightened edge template; the top template assembly consists of an upper supporting beam, a lifting beam, a top longitudinal beam and a translation jack; the top template assembly and the portal assembly are connected with the translation jack through ear plates arranged on the cross beam and the top longitudinal beam.
Furthermore, the transverse moving mechanism consists of an upper rotary table, a lower rotary table and a connecting bearing; the upper turntable and the lower turntable are connected through the connecting bearing; the upper turntable and the lower turntable are provided with the same number of reserved holes, and two ends of a matched bolt are respectively inserted into the reserved holes.
Furthermore, a servo motor and a travelling wheel are further arranged at the bottom of the travelling mechanism; and a track is arranged at the bottom of the travelling wheel.
The lining trolley turnover method provided by the application at least has the following beneficial effects:
1. according to the lining trolley turnover method, the hydraulic system, the transverse moving mechanism and the travelling mechanism are utilized to realize that the travelling direction of the same trolley is changed among a plurality of caverns and the trolley is rapidly transferred, so that the lining trolley turnover method is suitable for lining construction of a plurality of non-adjacent caverns distributed in a surface shape, and the smoothness degree and the safety of construction are guaranteed.
2. The assembled lining trolley of the lining trolley turnover method introduces the assembled idea, rapid disassembly and assembly can be completed in situ through the assembled portal assembly and the assembled template assembly, the assembly and disassembly processes are simpler than those of the traditional trolley, and a large amount of time is saved.
Additional aspects and advantages of the present application will be set forth in the description that follows. Accordingly, some of the advantages will be apparent from the following description, or may be learned by practice of the present application.
Drawings
FIG. 1 is a cross-sectional schematic view of a trolley of the present application;
FIG. 2 is a schematic longitudinal cross-sectional view of the trolley of the present application;
FIG. 3 is a schematic structural view of the traversing mechanism of the present application;
fig. 4 is a schematic diagram of a basic gantry turnover method according to the present application.
In the figure: 1-portal assembly, 2-template assembly, 3-hydraulic system, 4-traversing mechanism, 5-travelling mechanism, 6-basic portal, 7-assembled heightened portal, 8-top template assembly, 9-edge template assembly, 10-mechanical screw rod, 11-top mold cylinder, 12-edge mold cylinder, 13-upright column, 14-upper longitudinal beam, 15-lower longitudinal beam, 16-cross beam, 17-heightened upright column, 18-heightened longitudinal beam, 19-heightened cross beam, 20-supporting beam, 21-basic top template, 22-top heightened template, 23-basic edge template, 24-heightened edge template, 25-upper supporting beam, 26-uplift beam, 27-top longitudinal beam, 28-translational jack, 29-ear plate, 30-upper turntable, 31-lower turntable, 32-connecting bearing, 33-reserved hole, 34-matching bolt, 35-servo motor, 36-walking wheel, 37-rail, 38-middle longitudinal beam, A-first chamber, B-turnaround channel, C-second chamber.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application. The technical solutions in the embodiments of the present application may be combined with each other based on the realization of those skilled in the art.
References in this application to words such as "first" or "second" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance or implicit to the number of technical features indicated.
Referring to fig. 1 to 3, a first embodiment of the present application provides a fabricated lining trolley capable of achieving rapid turnaround. As shown in fig. 1, the fabricated lining trolley includes a gantry assembly 1, a formwork assembly 2, a hydraulic system 3 (please refer to fig. 2), a traversing mechanism 4 (please refer to fig. 2), and a traveling mechanism 5 (please refer to fig. 2). The portal assembly comprises a basic portal 6 and an assembled heightening portal 7, and the assembled heightening portal 7 is connected to the basic portal 6 in an overlapping mode. The formwork assembly 2 comprises a top formwork assembly 8 and an edge formwork assembly 9, and the top formwork assembly 8 and the edge formwork assembly 9 are connected in a hinged mode. The portal assembly 1 and the template assembly 2 are connected through a mechanical screw rod 10, a top mold oil cylinder 11 and a side mold oil cylinder 12 respectively.
As shown in fig. 2, the hydraulic system 3 is arranged between the bottom surface of the middle longitudinal beam 38 and the top surface of the traversing mechanism 4; the traveling mechanism 5 is arranged at the bottom of the transverse moving mechanism 4. By means of the assembled portal assembly and the template assembly, the assembled lining trolley can be rapidly disassembled and assembled in situ. The assembling and disassembling process is simpler than that of the traditional trolley, and a large amount of time can be saved.
With reference to fig. 1 and 2, preferably, the base mast 6 comprises four upright posts 13, two upper longitudinal beams 14, two lower longitudinal beams 15 and two cross beams 16. The assembled heightening portal 7 comprises four heightening upright posts 17, two heightening longitudinal beams 18, two heightening cross beams 19 and a support beam 20.
With continued reference to fig. 1, preferably, the top form assembly 8 includes a base top form 21 and a raised top form 22, and the edge form assembly 9 includes a base edge form 23 and a raised edge form 24; the top formwork assembly 8 consists of upper support beams 25, lifting beams 26, top stringers 27 and translation jacks 28. The top template assembly 8 and the gantry assembly 1 are connected to the translation jacks 28 by lugs 29 provided on the cross beams 16 and the top longitudinal beams 27.
Referring to fig. 3, the traverse mechanism 4 is preferably composed of an upper turntable 30 and a lower turntable 31 and a connection bearing 32. The upper rotary table 30 and the lower rotary table 31 are connected through a connecting bearing 32, the upper rotary table 30 and the lower rotary table 31 are provided with the same number of preformed holes 33, and two ends of a matched bolt 34 are respectively inserted into the preformed holes 33.
With continuing reference to fig. 2, preferably, the bottom of the traveling mechanism 5 is further provided with a servo motor 35 and a traveling wheel 36, and the bottom of the traveling wheel 36 is provided with a track 37.
The assembly process of the fabricated lining trolley is described in the following text:
the assembly type lining trolley in the embodiment of the application can be assembled and disassembled between adjacent sections quickly. The assembly process can be divided into two stages: the first stage is the fabricated installation of the heightened portal. The assembled heightening portal frame is assembled on the ground, and is overlapped on the basic portal frame through hoisting to complete the assembly of the portal frame assembly. The second stage is the assembly installation of the top die plate assembly. The top template assembly is synchronously assembled on the ground, and then is overlapped on the portal assembly through hoisting to complete the second assembly. The method comprises the following steps of carrying out hoisting operation by adopting an excavator or arranging embedded hoisting points on the top of a tunnel, splitting the top template assembly into a plurality of monomers of the top template assembly according to hoisting capacity, and completing simple assembly after the top template assembly is hoisted to the portal assembly in a subsection mode.
This assembled lining cutting platform truck in this application embodiment also can accomplish fast transportation between the non-adjacent section, has saved the time that traditional platform truck was dismantled earlier and then shifts to next section and assemble again. The disassembly process of the fabricated lining trolley in the embodiment of the application is opposite to the assembly process: (1) Hoisting and unloading the top template assembly to the ground, and integrally transferring to the next section for hoisting again; (2) Unloading the heightening portal assembly to the ground by using the same operation, and integrally transferring to the next section to wait for hoisting again; (3) According to the size condition of the next section, whether the top template assembly needs to be widened or not is judged, the side template assembly is heightened, local spare and part replacement or reinforcement is carried out on the heightened portal assembly, the mechanical screw rod is adjusted, and the like.
Referring to fig. 4, a lining trolley turnover method for underground space engineering is provided in a second embodiment of the present application. The lining trolley in the turnover method is an assembled lining trolley capable of realizing rapid turnover, the underground space is provided with a first chamber and a second chamber which are not adjacent and are connected through a turnover passage, and the method comprises the following steps:
step (1): evacuating the lining trolley in the first cavern along a track to the turnaround;
step (2): respectively placing temporary support structures on the bottom surfaces of two ends of each lower longitudinal beam of the lining trolley, and starting a hydraulic system of the lining trolley to enable a hydraulic oil cylinder to contract so as to drive a transverse moving mechanism and a traveling mechanism of the lining trolley to be separated from the track;
and (3): detaching a matched bolt in the transverse moving mechanism, rotating the traveling mechanism and a lower turntable in the transverse moving mechanism by 90 degrees under the assistance of a connecting bearing of the transverse moving mechanism, and fixing the transverse moving mechanism by using the matched bolt;
and (4): the track is drawn out and moved into the turnover channel to be placed again so as to meet the descending of the travelling wheels of the travelling mechanism again;
and (5): the hydraulic system is started again, so that the transverse moving mechanism and the traveling mechanism are contacted with the track again, and the temporary supporting mechanism is pulled away;
and (6): starting the walking mechanism to enable the lining trolley to walk to the junction of the turnover channel and the second cavern along the track;
and (7): and (5) repeating the steps (2) to (6), rotating the walking wheels by 90 degrees again to restore the original position, and pushing the lining trolley to the second cavity.
One specific embodiment of the lining trolley turnaround method is described in detail below with reference to fig. 4:
it should be noted that if the first cavern a and the second cavern C are non-adjacent caverns of a space engineering underground and have similar or identical section dimensions, the application range of the lining trolley turnaround method is particularly met. The two chambers are connected by a main turnaround channel B, the spatial relationship of which is shown in fig. 4.
After the lining of the first cavern a is completed by using the lining trolley in the first aspect of the present application, the lining trolley needs to be quickly transferred to the second cavern C for lining construction.
a. If the first cavern a and the second cavern C have the same cross-sectional size and the space of the passage B is sufficient to allow the lining trolley to be transported without being disassembled, the transportation is completed only by the following steps (note that in this embodiment, many smaller steps are combined and regarded as one larger step module, steps (1) to (7) can also be regarded as step modules 1 to 3, and the difference in the number of steps is only a split combination without changing the essential content):
step module 1: and withdrawing the trolley in the first chamber A along the track into the passage B.
Step module 2: temporary supporting structures such as pier studs and the like are respectively placed on the bottom surfaces of two ends of the lower longitudinal beam of each trolley, and a hydraulic system of the lining trolley is started, so that the hydraulic oil cylinder contracts to drive the transverse moving mechanism and the travelling mechanism to be separated from each other and separate from the track. At this time, the weight of the lining trolley is borne by the temporary support structure. The matched bolt in the transverse moving mechanism is disassembled, and the lower turntable and the running mechanism connected with the lower turntable are rotated by 90 degrees under the assistance of the bearing in the transverse moving mechanism. And then the transverse moving mechanism is fixed by using a matched bolt. And (4) drawing out the track, moving the track into the channel B for placing again so as to put the head-on walking wheels down again. And starting the hydraulic system of the trolley again to enable the hydraulic oil cylinder to stretch out and draw back, so that the transverse moving mechanism and the traveling mechanism are driven to contact with the track again, and the temporary supporting mechanism is pulled away. At the moment, the weight of the lining trolley is applied to the track again through the hydraulic system and the travelling mechanism. And starting a walking mechanism of the lining trolley, so that the lining trolley walks to an outlet of the second cavern C.
The purpose of the step module 2 is to enable the travelling wheels to rotate 90 degrees in the passage B under the condition that the upper structure of the lining trolley keeps the same orientation, and then continue to travel to the intersection of the passage B and the second cavern C.
Step module 3: the operation of moving the lining trolley to the second cavern C only requires repeating the operation of the step module 2. And rotating the walking wheels by 90 degrees again, restoring the walking wheels to the original positions, and pushing the lining trolley to a second cavern C to start lining construction.
b. If the section sizes of the first cavern A and the second cavern C are similar, or the space of the channel B is not enough to enable the lining trolley to be transported without disassembly and assembly, the top template assembly, the side template assembly or the heightening portal assembly of the lining trolley needs to be unloaded and transported to the vicinity of the hoisting point of the second cavern C, and necessary preparation work such as heightening portal adjustment or increasing the top template and the side template is completed. And then, moving the basic portal assembly to the position near the lifting point of the second chamber C by using the operations of the modules 1 to 3, and completing the assembly type assembly of the trolley in the second chamber C.
The lining trolley turnover method for underground space engineering in the embodiment of the application is suitable for realizing relatively quick turnover in underground space engineering with a plurality of cavities and in planar distribution, can realize lining construction of a plurality of cavities by one set of trolley, and shortens the construction period.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A lining trolley turnaround method for underground space engineering, the lining trolley being a fabricated lining trolley capable of rapid turnaround, the underground space having non-adjacent first and second caverns connected by a turnaround channel, the method comprising:
step (1): evacuating the lining trolley in the first cavern along a track to the turnaround;
step (2): respectively placing temporary support structures on the bottom surfaces of two ends of each lower longitudinal beam of the lining trolley, and starting a hydraulic system of the lining trolley to enable a hydraulic oil cylinder to contract so as to drive a transverse moving mechanism and a traveling mechanism of the lining trolley to be separated from the track;
and (3): detaching a matched bolt in the transverse moving mechanism, rotating the traveling mechanism and a lower turntable in the transverse moving mechanism by 90 degrees under the assistance of a connecting bearing of the transverse moving mechanism, and fixing the transverse moving mechanism by using the matched bolt;
and (4): the track is drawn out and moved into the turnover channel to be placed again so as to meet the descending of the travelling wheels of the travelling mechanism again;
and (5): starting the hydraulic system again to enable the traversing mechanism and the traveling mechanism to be in contact with the track again, and drawing away the temporary supporting mechanism;
and (6): starting the walking mechanism to enable the lining trolley to walk to the junction of the turnover channel and the second cavern along the track;
and (7): and (5) repeating the steps (2) to (6), rotating the travelling wheels by 90 degrees again to the original position, and pushing the lining trolley to the second cavern.
2. The lining trolley turnaround method for underground space engineering according to claim 1, wherein the turnaround method further comprises, before the step (1): and unloading the top template assembly, the side template assembly or the heightening portal assembly of the lining trolley, and transferring to a lifting point of the second chamber.
3. The turnover method of the lining trolley for the underground space engineering, which is used by the method, according to claim 1, is characterized in that the lining trolley used by the method comprises a portal assembly, a template assembly, a hydraulic system, a transverse moving mechanism and a travelling mechanism; the gantry assembly comprises a basic gantry and an assembled heightening gantry; the assembled heightening portal is connected to the foundation portal in an overlapping manner; the template assembly comprises a top template assembly and an edge template assembly, and the top template assembly is connected with the edge template assembly in a hinged mode; the gantry assembly is connected with the template assembly through a mechanical screw rod, a top die oil cylinder and a side die oil cylinder respectively; the hydraulic system is arranged between the bottom surface of the middle longitudinal beam and the top surface of the transverse moving mechanism; the traveling mechanism is arranged at the bottom of the transverse moving mechanism.
4. The lining trolley turnaround method for underground space engineering of claim 3, wherein the base gantry comprises four columns, two upper longitudinal beams, two lower longitudinal beams, and two cross beams; the assembled heightening portal comprises four heightening upright columns, two heightening longitudinal beams, two heightening cross beams and a supporting beam.
5. The lining trolley turnaround method for underground space engineering of claim 3, wherein the top form assembly comprises a foundation top form and a raised top form; the edge template assembly comprises a basic edge template and a heightened edge template; the top template assembly consists of an upper supporting beam, a lifting beam, a top longitudinal beam and a translation jack; the top template assembly and the portal assembly are connected with the translation jack through ear plates arranged on the cross beam and the top longitudinal beam.
6. The lining trolley turnaround method for underground space engineering of claim 3, wherein the traverse mechanism is composed of an upper turntable, a lower turntable, and a connection bearing; the upper turntable and the lower turntable are connected through the connecting bearing; the upper turntable and the lower turntable are provided with the same number of reserved holes, and two ends of a matched bolt are respectively inserted into the reserved holes.
7. The lining trolley turnover method for the underground space engineering according to claim 3, wherein a servo motor and a travelling wheel are further arranged at the bottom of the travelling mechanism; and a track is arranged at the bottom of the travelling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210908535.3A CN115450656A (en) | 2020-05-25 | 2020-05-25 | Lining trolley turnover method for underground space engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210908535.3A CN115450656A (en) | 2020-05-25 | 2020-05-25 | Lining trolley turnover method for underground space engineering |
| CN202010448168.4A CN111561328A (en) | 2020-05-25 | 2020-05-25 | Can realize assembled lining cutting platform truck of quick turnover |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010448168.4A Division CN111561328A (en) | 2020-05-25 | 2020-05-25 | Can realize assembled lining cutting platform truck of quick turnover |
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| CN115450656A true CN115450656A (en) | 2022-12-09 |
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| CN202210908535.3A Pending CN115450656A (en) | 2020-05-25 | 2020-05-25 | Lining trolley turnover method for underground space engineering |
| CN202010448168.4A Pending CN111561328A (en) | 2020-05-25 | 2020-05-25 | Can realize assembled lining cutting platform truck of quick turnover |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101056249B1 (en) * | 2011-03-07 | 2011-08-11 | 양현기 | A structure for transporting the tunnel steel lining foam |
| KR20130102977A (en) * | 2012-03-09 | 2013-09-23 | 우신기계(주) | A moving cart for lining of tunnel |
| CN106837379A (en) * | 2016-12-23 | 2017-06-13 | 湖南五新隧道智能装备股份有限公司 | A kind of construction method in tunnel and its tunnel lining trolley of use |
| CN109519197A (en) * | 2018-12-25 | 2019-03-26 | 中铁四局集团有限公司 | A kind of sliding formwork just dual-purpose trolley of lining excavation supporting and its application |
| CN109869164A (en) * | 2019-03-29 | 2019-06-11 | 中铁七局集团有限公司 | Combination hydraulic formwork jumbo pours the construction method of porous separate tunnel |
| CN209354165U (en) * | 2018-11-16 | 2019-09-06 | 中建五局土木工程有限公司 | The walking portal frame system and Tunnel Second Lining concrete trolley of trolley |
| CN110410109A (en) * | 2019-08-21 | 2019-11-05 | 广西路建工程集团有限公司 | A kind of construction of hangar tunnel lining cutting arch shifting formwork trolley and construction method |
| CN110552720A (en) * | 2019-10-15 | 2019-12-10 | 湖南五新隧道智能装备股份有限公司 | from track laying running gear and tunnel lining platform truck |
| CN110685718A (en) * | 2019-10-30 | 2020-01-14 | 中铁二局集团有限公司 | Device and method for transferring two-lining trolley of transverse vehicle-driving hole |
| CN111561328A (en) * | 2020-05-25 | 2020-08-21 | 保利长大海外工程有限公司 | Can realize assembled lining cutting platform truck of quick turnover |
| CN111852507A (en) * | 2020-06-03 | 2020-10-30 | 保利长大海外工程有限公司 | Assembled lining trolley capable of being used for various section sizes |
| WO2021237402A1 (en) * | 2020-05-25 | 2021-12-02 | 保利长大海外工程有限公司 | Assembled lining trolley allowing for rapid turnover |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202578714U (en) * | 2012-05-22 | 2012-12-05 | 湖南五新重型装备有限公司 | Universal steel die lining trolley for linear and curved section tunnel |
| CN206419032U (en) * | 2016-12-23 | 2017-08-18 | 湖南五新隧道智能装备股份有限公司 | A kind of side and roof arch band mid-board lining cutting chassis |
| CN207063995U (en) * | 2017-08-02 | 2018-03-02 | 中铁二十二局集团第四工程有限公司 | Can assembled detachable chassis |
| CN207620816U (en) * | 2017-12-21 | 2018-07-17 | 湖南五新隧道智能装备股份有限公司 | A kind of template bearing-type lining trolley |
| CN108386206B (en) * | 2018-01-02 | 2020-01-31 | 中国建筑第五工程局有限公司 | self-steering tunnel transverse tunnel lining trolley |
| CN208122854U (en) * | 2018-01-10 | 2018-11-20 | 中铁十二局集团有限公司 | A kind of tire self-propelled multifunctional tunnel construction trestle |
| CN208982064U (en) * | 2018-11-15 | 2019-06-14 | 刘光敏 | A kind of seperated trolley device of tunnel lining trolley |
| CN109989765A (en) * | 2019-05-20 | 2019-07-09 | 中铁十二局集团第四工程有限公司 | A kind of tunnel multifunctional bridge type vehicle |
| CN110513126B (en) * | 2019-09-27 | 2020-11-13 | 中铁四局集团有限公司 | Recyclable tunnel secondary lining trolley with variable cross section |
-
2020
- 2020-05-25 CN CN202210908535.3A patent/CN115450656A/en active Pending
- 2020-05-25 CN CN202010448168.4A patent/CN111561328A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101056249B1 (en) * | 2011-03-07 | 2011-08-11 | 양현기 | A structure for transporting the tunnel steel lining foam |
| KR20130102977A (en) * | 2012-03-09 | 2013-09-23 | 우신기계(주) | A moving cart for lining of tunnel |
| CN106837379A (en) * | 2016-12-23 | 2017-06-13 | 湖南五新隧道智能装备股份有限公司 | A kind of construction method in tunnel and its tunnel lining trolley of use |
| CN209354165U (en) * | 2018-11-16 | 2019-09-06 | 中建五局土木工程有限公司 | The walking portal frame system and Tunnel Second Lining concrete trolley of trolley |
| CN109519197A (en) * | 2018-12-25 | 2019-03-26 | 中铁四局集团有限公司 | A kind of sliding formwork just dual-purpose trolley of lining excavation supporting and its application |
| CN109869164A (en) * | 2019-03-29 | 2019-06-11 | 中铁七局集团有限公司 | Combination hydraulic formwork jumbo pours the construction method of porous separate tunnel |
| CN110410109A (en) * | 2019-08-21 | 2019-11-05 | 广西路建工程集团有限公司 | A kind of construction of hangar tunnel lining cutting arch shifting formwork trolley and construction method |
| CN110552720A (en) * | 2019-10-15 | 2019-12-10 | 湖南五新隧道智能装备股份有限公司 | from track laying running gear and tunnel lining platform truck |
| CN110685718A (en) * | 2019-10-30 | 2020-01-14 | 中铁二局集团有限公司 | Device and method for transferring two-lining trolley of transverse vehicle-driving hole |
| CN111561328A (en) * | 2020-05-25 | 2020-08-21 | 保利长大海外工程有限公司 | Can realize assembled lining cutting platform truck of quick turnover |
| WO2021237402A1 (en) * | 2020-05-25 | 2021-12-02 | 保利长大海外工程有限公司 | Assembled lining trolley allowing for rapid turnover |
| CN111852507A (en) * | 2020-06-03 | 2020-10-30 | 保利长大海外工程有限公司 | Assembled lining trolley capable of being used for various section sizes |
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