CN211397597U - Template trolley and tunnel construction vehicle set - Google Patents
Template trolley and tunnel construction vehicle set Download PDFInfo
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- CN211397597U CN211397597U CN202020111450.9U CN202020111450U CN211397597U CN 211397597 U CN211397597 U CN 211397597U CN 202020111450 U CN202020111450 U CN 202020111450U CN 211397597 U CN211397597 U CN 211397597U
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Abstract
The application discloses template trolley and tunnel construction car group relates to tunnel construction technical field. The template trolley comprises a portal device, an expansion bolt, a first support screw rod, a template device and a lifting device; the portal device extends along the length direction of the tunnel and can move along the length direction of the tunnel; the expansion bolt is connected to the side end of the portal device and abutted against the secondary tunnel lining; the first support screw rod is connected to the bottom end of the portal device and supported on the tunnel inverted arch; the lifting device is connected to the portal device and connected to the template device. The template trolley can improve the convenience and efficiency of tunnel construction.
Description
Technical Field
The application relates to the technical field of tunnel construction, in particular to a template trolley and a tunnel construction vehicle set.
Background
At present, the construction of ditch cable channels in railway tunnels generally adopts an integral walking trolley. The traditional integral type ditch cable trough trolley consists of a truss support system, a template system, a traveling system and a hydraulic system, wherein the length of the trolley is 10-12m, 4 trusses are arranged at an interval of 3m, and the integral stability is ensured to meet the requirement; the walking system adopts a rail-mounted type and is driven by hydraulic and electric power; the truss both sides set up a supporting beam, adopt hydraulic stem spare to connect the template system, realize the installation and demolish of template through the lift of hydraulic control template, and the template adopts whole steel mould, and the unloading is carried out in the gap between the accessible ditch cable duct template.
When the roof beam car of needs current simultaneously in the tunnel, the current requirement of roof beam car can't be satisfied to the integral ditch cable duct platform truck of tradition.
SUMMERY OF THE UTILITY MODEL
The application provides a template trolley and a tunnel construction vehicle set, which can improve convenience and efficiency of tunnel construction.
In a first aspect, a template trolley is provided, the template trolley comprises a portal device, an expansion bolt, a first support lead screw, a template device and a lifting device; the portal device extends along the length direction of the tunnel and can move along the length direction of the tunnel; the expansion bolt is connected to the side end of the portal device and abutted against the secondary tunnel lining; the first support screw rod is connected to the bottom end of the portal device and supported on the tunnel inverted arch; the lifting device is connected to the portal device and connected to the template device.
Above-mentioned technical scheme, template trolley passes through expansion bolts and fixes portal device and tunnel two linings to it is fixed with portal device and tunnel invert through first support lead screw simultaneously, makes the stability that can guarantee template device when pouring, and expansion bolts and the easy dismouting of first support lead screw can not influence template trolley and pour and the conversion of walking and use.
With reference to the first aspect, in a first possible implementation manner of the first aspect of the present application, the gantry apparatus includes a beam and a column, and the beam is connected to the column; the expansion bolt is connected to the side end of the cross beam, the top end of the cross beam is provided with a pulley mechanism, and the pulley mechanism is connected to the secondary tunnel lining in a sliding manner; the bottom of stand is provided with lug and gyro wheel, and first support screw connects in the lug, and gyro wheel roll connection is in the tunnel invert.
According to the technical scheme, the portal device is in sliding connection with the tunnel secondary lining through the sliding mechanism and is in rolling connection with the tunnel inverted arch through the idler wheel, and therefore the template trolley can move relative to the tunnel in a walking mode.
With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect of the present application, the pulley mechanism includes a pulley and an adjusting screw; the adjusting screw rod is connected to the top end of the cross beam, the adjusting screw rod is connected to the pulley, and the pulley is connected to the tunnel secondary lining in a sliding mode.
Above-mentioned technical scheme adjusts the pulley through adjusting the lead screw, can be convenient for the pulley pastes the slip of two linings in the tunnel.
With reference to the first possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect of the present application, the gantry device further includes a sleeve and a translation cylinder; the translation oil cylinder is connected to the top end of the cross beam and connected to the sleeve; the sleeve is sleeved on the cross beam and can move along the length direction of the cross beam; the lifting device is connected to the sleeve.
Above-mentioned technical scheme is through translation hydro-cylinder and telescopic cooperation for elevating gear can follow the length direction removal adjustment position of crossbeam, thereby is convenient for carry out the construction of pouring of ditch and cable duct.
With reference to the third possible implementation manner of the first aspect, in a fourth possible implementation manner of the first aspect of the present application, the lifting device includes a plurality of first lift cylinders sequentially connected to the sleeve; the template device comprises a plurality of construction groove templates; each of the plurality of construction slot templates is connected to each of the plurality of first lifting cylinders in a one-to-one correspondence.
Above-mentioned technical scheme, construction groove template is used for pouring the concrete construction, and construction groove template carries out the lifting motion of vertical direction through first lift cylinder to pour the construction conveniently.
With reference to the fourth possible implementation manner of the first aspect, in a fifth possible implementation manner of the first aspect of the present application, the plurality of construction groove templates are an inner cable groove template, an outer cable groove template, and a gutter template.
According to the technical scheme, the plurality of construction groove templates correspond to pouring construction of cable troughs and ditches in the tunnel, and corresponding template structures are adopted.
With reference to the first possible implementation manner of the first aspect, in a sixth possible implementation manner of the first aspect of the present application, the gantry apparatus further includes a corner brace; one end of the corner support is connected to the cross beam, and the other end of the corner support is connected to the upright post.
Above-mentioned technical scheme, portal device improves the joint strength of crossbeam and stand through the angle brace.
With reference to the sixth possible implementation manner of the first aspect, in a seventh possible implementation manner of the first aspect of the present application, the template trolley further includes a second support lead screw; the template device further comprises a side wall template device, the side wall template device is connected to the corner brace, the second support screw rod is connected to the bottom end of the side wall template device, and the second support screw rod is supported on the tunnel inverted arch.
Above-mentioned technical scheme, side wall template device is used for concreting to form the side wall, and side wall template device passes through the second lead screw of support to be fixed on the tunnel invert, improves side wall template device's stability when pouring.
With reference to the seventh possible implementation manner of the first aspect, in an eighth possible implementation manner of the first aspect of the present application, the side wall formwork device includes a vertical side wall formwork, a second lifting cylinder, and a side support cylinder; the second lifting oil cylinder is connected to the corner brace, and the top end of the vertical side wall template is connected to the second lifting oil cylinder; the side supporting oil cylinder is connected to the side wall of the vertical side wall template and connected to the upright post; the bottom end of the vertical side wall template is connected to the second support screw rod.
Above-mentioned technical scheme, side wall template device includes vertical side wall template, second lift cylinder and side brace hydro-cylinder, and the cooperation through second lift cylinder and side brace hydro-cylinder drives and supports vertical side wall template to fix vertical side wall template on the tunnel invert through the second support lead screw, thereby improve vertical side wall template's stability when pouring.
The second aspect provides a tunnel construction vehicle group, which comprises a beam transporting vehicle and two first aspects or template trolleys in any one possible implementation manner of the first aspects; the two template trolleys are respectively and independently arranged on two sides of the construction tunnel, and the beam transporting vehicle is arranged between the two template trolleys.
Above-mentioned technical scheme, tunnel construction car group can be under the current prerequisite in the tunnel of satisfying the fortune roof beam car, through ditch and the cable duct of two sides in two template platform trucks simultaneous construction tunnels to construction period is accelerated. Compared with the traditional integral hydraulic trolley, the template trolley designed in a separated mode reduces the structures such as trolley door frame beams, so that the integral structure is lighter, steel is saved, and the cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic structural diagram of a tunnel construction vehicle set in an alternative embodiment of the present application;
FIG. 2 is a schematic view of a first perspective view of a form trolley according to an alternative embodiment of the present application; FIG. 3 is a schematic view of a second perspective view of the form trolley in an alternative embodiment of the present application; fig. 4 is a schematic view of a third perspective view of a form trolley according to an alternative embodiment of the present application.
Icon: 100-a template trolley; 1-filling concrete in an inverted arch of the tunnel; 2-beam transporting vehicle; 3, prefabricating a box girder; 4-ditch cable trough concrete; 5-tunnel secondary lining concrete; 6-expansion bolts; 7-a pulley; 8-adjusting the screw rod; 9-a sleeve; 10-upper upright column; 11-a translation oil cylinder; 12-a cross beam; 13-outer cable groove lifting oil cylinder; 14-a formwork connecting beam; 15-middle ditch lift cylinder; 16-inner cable groove lifting oil cylinder; 17-a second lift cylinder; 18-upright post; 19-a corner brace; 20-an outer cable trough template; 21-ditch template; 22-inside cable trough formwork; 23-side support oil cylinder; 24-a first support screw; 25-a second support screw; 26-vertical side wall formworks; 27-a roller; 28-a walking steel rail; 29-lifting lugs; 30-hydraulic pressure station and motor place.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it is to be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally arranged when products of the application are used, and are used only for convenience in describing the application and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In this application, unless expressly stated or limited otherwise, the first feature may be directly on or under the second feature or may include both the first and second features being in direct contact, but also the first and second features being in contact via another feature between them, not being in direct contact. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The construction of ditch cable duct in the railway tunnel generally adopts whole walking platform truck. The whole walking type trolley is connected with two construction trolleys through a trolley portal beam, and the two construction trolleys are respectively positioned on the left side and the right side of the tunnel and can only be constructed simultaneously. Due to the existence of the trolley door frame beam, the beam transporting trolley cannot pass through the construction trolley at the same time. In addition, when the traditional construction trolley is used for construction and pouring of the ditch cable groove, no fixed support is arranged between the traditional construction trolley and the tunnel secondary lining, the traditional construction trolley and the tunnel inverted arch are fixed through traditional fixed angle steel, the fixing mode is not firm, and the traditional construction trolley is not easy to walk after being dismantled, so that the construction efficiency of the ditch cable groove is greatly reduced.
An alternative embodiment of the present application provides a tunnel construction consist comprising a girder transport vehicle 2 and two independently operating split formwork trolleys 100. The tunnel construction car group can simultaneously construct ditches and cable troughs on two sides in the tunnel through the two template trolleys 100 on the premise that the beam transporting vehicle 2 passes in the tunnel, so that the construction period is shortened. Compared with the traditional integral hydraulic trolley, the template trolley 100 with the separated design reduces the structures such as trolley door frame beams, so that the integral structure is lighter, steel is saved, and the cost is reduced. The template trolley 100 fixes the portal device and the tunnel secondary lining through the expansion bolts 6, and simultaneously fixes the portal device and the tunnel inverted arch through the first support screw 24, so that the stability of the template device can be ensured when pouring is performed, and the expansion bolts 6 and the first support screw 24 are easy to disassemble and assemble, and the pouring and walking conversion of the template trolley 100 cannot be influenced.
Referring to fig. 1, fig. 1 shows a specific structure of a tunnel construction vehicle set according to an alternative embodiment of the present application.
The construction consist includes one girder transport vehicle 2 and two formwork trolleys 100. The two form dollies 100 are independently installed at both sides of the construction tunnel, respectively, for performing a casting construction of a ditch and a cable duct. The girder transporting vehicle 2 is arranged between the two formwork trolleys 100 and can pass through the tunnel inverted arch filling concrete 1, and the girder transporting vehicle 2 is used for transporting the prefabricated box girders 3. In the case that the formwork trolley 100 on the left side in the drawing is in a casting state, at this time, the formwork trolley 100 is fixed to the tunnel secondary lining concrete 5 (see fig. 2) and the tunnel inverted arch filling concrete 1 respectively through the expansion bolts 6 (see fig. 2) and the first support lead screws 24 (see fig. 2), and for a specific fixing condition, see the following description. In the case where the formwork trolley 100 on the right side in the figure is in a traveling state, the formwork trolley 100 is separated from the tunnel secondary lining concrete 5 and the tunnel inverted arch filling concrete 1, and the specific separated traveling condition is described later.
With continuing reference to fig. 2-4, fig. 2 illustrates a detailed configuration of a template trolley 100 provided in an alternative embodiment of the present application from a first perspective, fig. 3 illustrates a detailed configuration of a template trolley 100 provided in an alternative embodiment of the present application from a second perspective, and fig. 4 illustrates a detailed configuration of a template trolley 100 provided in an alternative embodiment of the present application from a third perspective.
The template carriage 100 includes a gantry device, an expansion bolt 6, a first support screw 24, a lifting device, a second support screw 25, and a template device.
The gantry device comprises a cross beam 12, a stand column 18, a corner support 19, a sleeve 9 and a translation cylinder 11.
Referring to fig. 2 and 4, fig. 2 is a cross-sectional view of the formwork trolley 100, and fig. 4 is a top view of the formwork trolley 100. The beams 12 are connected perpendicularly to the uprights 18 and three beams 12 are provided at intervals along the length of the tunnel. Correspondingly, as shown in fig. 3, fig. 3 is a side elevation view of the formwork trolley 100, and three upright posts 18 are arranged in the vertical direction. Two connecting beams (not shown in the drawing) are vertically connected between two adjacent cross beams 12 on the top end surface of the formwork trolley 100; two adjacent cross beams 12 are connected through a cross brace (not shown), so that the connection stability between the cross beams 12 and the upright posts 18 is improved.
As shown in fig. 2, one end of the corner brace 19 is connected to the cross beam 12, and the other end of the corner brace 19 is connected to the upright post 18, so as to further improve the connection strength between the cross beam 12 and the upright post 18 through the corner brace 19.
The middle section of crossbeam 12 is located to the sleeve 9 cover, and translation hydro-cylinder 11 sets up in one side on the top of crossbeam 12, and translation hydro-cylinder 11 keeps away from two lining concrete 5 settings in the tunnel. The piston rod of the translation cylinder 11 is connected to the sleeve 9, so that the sleeve 9 can move along the length direction of the cross beam 12 under the driving of the translation cylinder 11. The sleeve 9 is used for installing a lifting device, and the lifting device can move along the length direction of the cross beam 12 to adjust the position through the matching of the translation oil cylinder 11 and the sleeve 9, so that pouring construction of a ditch and a cable trough is facilitated.
The expansion bolts 6 are connected to the side ends of the cross beams 12, the expansion bolts 6 are arranged close to the secondary tunnel lining concrete 5, and the expansion bolts 6 abut against the secondary tunnel lining. The top end of the beam 12 is also provided with a pulley 7 mechanism, and the pulley 7 mechanism comprises a pulley 7 and an adjusting screw 8. Adjusting screw 8 is connected on the top of crossbeam 12, and adjusting screw 8's one end is connected in pulley 7, and pulley 7 sets up in the one side of the top of crossbeam 12 and is close to second lining concrete 5 in the tunnel, and pulley 7 sliding connection is in second lining in the tunnel.
The bottom end of the upright column 18 is provided with a lifting lug 29 and a roller 27, one end of the first support screw 24 is connected to the lifting lug 29, and the other end of the first support screw 24 is supported on the tunnel inverted arch filling concrete 1 (please refer to fig. 1). The rollers 27 are connected in rolling fashion to running rails 28 provided on the tunnel inverted arch filler concrete 1.
As shown in fig. 2, the lifting device comprises three first lifting cylinders connected to the sleeve 9 in sequence, and the first lifting cylinders are an outer cable trough lifting cylinder 13, a middle ditch lifting cylinder 15 and an inner cable trough lifting cylinder 16 in sequence. Wherein the middle ditch lifting oil cylinder 15 is arranged on the upper upright post 10, and the upper upright post 10 is connected with the middle section of the sleeve 9.
The template device comprises three construction groove templates which are an outer side cable groove template 20, a ditch template 21 and an inner side cable groove template 22 in sequence. The three construction groove templates are sequentially and correspondingly connected to piston rods of the three first lifting oil cylinders through template connecting beams 14. The three construction groove templates correspond to pouring construction of a cable groove and a ditch in a tunnel, adopt corresponding template structures, and carry out lifting motion in the vertical direction through three first lifting oil cylinders, so that pouring construction is conveniently carried out.
In addition, the formwork apparatus further includes a side wall formwork apparatus including a vertical side wall formwork 26, a second lift cylinder 17 and a side support cylinder 23.
The second lifting oil cylinder 17 is connected to the corner support 19 and extends in the vertical direction, the top end of the vertical side wall formwork 26 is connected to a piston rod of the second lifting oil cylinder 17, the bottom end of the vertical side wall formwork 26 is connected to the second supporting screw rod 25, and the second supporting screw rod 25 is supported on the tunnel inverted arch filling concrete 1. The side supporting oil cylinder 23 is connected to the upright post 18, and a piston rod of the side supporting oil cylinder 23 is connected to the side wall of the vertical side wall formwork 26. The vertical side wall formwork 26 is driven and supported through the matching of the second lifting oil cylinder 17 and the side supporting oil cylinder 23, and the vertical side wall formwork 26 is fixed on the tunnel inverted arch through the second supporting screw rod 25, so that the stability of the vertical side wall formwork 26 is improved during pouring.
As shown in fig. 3, a hydraulic station and motor placing portion 30 is provided at one side of the pallet truck 100 to place hydraulic system equipment and a motor. The hydraulic system equipment is connected with the first lifting oil cylinder, the second lifting oil cylinder 17, the translation oil cylinder 11 and the side support oil cylinder 23 and is used for providing hydraulic power and carrying out hydraulic control to drive the corresponding oil cylinder equipment. The motor is used for driving the template trolley 100 to move based on the walking steel rail 28.
Referring to fig. 1-4, when pouring concrete in the ditch and the cable trough, the form jumbo 100 is located at the measurement lofting position, the beam 12 is fixed on the tunnel secondary lining concrete 5 by using 4 expansion bolts 6, the first support screw 24 is supported in place, the outer cable trough lifting cylinder 13, the middle ditch lifting cylinder 15 and the inner cable trough lifting cylinder 16 sequentially lift the outer cable trough form 20, the ditch form 21 and the inner cable trough form 22 in place, the second lifting cylinder 17 and the side support cylinder 23 lift the vertical side wall form 26 in place, and then the ditch and the cable trough concrete are poured.
When the form jumbo 100 is walked, it is first required to satisfy that ditch and cable duct concrete pouring are accomplished to can only go on after the intensity reaches 50% of design.
4 expansion bolts 6 are loosened, the end part of one side of the beam 12 is separated from the second lining concrete 5 in the tunnel, and the pulley 7 tightly attached to the second lining is ejected out by adjusting the screw 8, so that the pulley 7 tightly attaches to the second lining concrete 5 in the tunnel. Lifting the outer cable trough lifting cylinder 13, the middle ditch lifting cylinder 15 and the inner cable trough lifting cylinder 16 to separate the outer cable trough template 20, the ditch template 21 and the inner cable trough template 22 from the ditch cable trough concrete 4; lifting the second lifting oil cylinder 17, contracting the side supporting oil cylinder 23, and loosening the second supporting screw rod 25 at the lower side of the vertical side wall template 26 to separate the vertical side wall template 26 from the ditch cable trough concrete 4; then the first support screw 24 is loosened; and finally, starting the motor, so that the template trolley 100 moves to the next water-saving ditch and cable trough pouring position, and the template trolley 100 is completed to walk.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A formwork trolley, comprising:
the portal device extends along the length direction of the tunnel and can move along the length direction of the tunnel;
the expansion bolt is connected to the side end of the portal device and abuts against the secondary tunnel lining;
the first support screw is connected to the bottom end of the gantry device and supported on an inverted arch of the tunnel;
a template device; and
and the lifting device is connected with the portal frame device, and the lifting device is connected with the template device.
2. The template trolley of claim 1, wherein:
the gantry device comprises a beam and a stand column, and the beam is connected to the stand column;
the expansion bolt is connected to the side end of the cross beam, the top end of the cross beam is provided with a pulley mechanism, and the pulley mechanism is connected to the secondary tunnel lining in a sliding manner;
the bottom of stand is provided with lug and gyro wheel, first support lead screw connect in the lug, gyro wheel roll connection is in the tunnel invert.
3. The template trolley of claim 2, wherein:
the pulley mechanism comprises a pulley and an adjusting screw rod;
the adjusting screw rod is connected to the top end of the cross beam, the adjusting screw rod is connected to the pulley, and the pulley is connected to the tunnel secondary lining in a sliding mode.
4. The template trolley of claim 2, wherein:
the gantry device further comprises a sleeve and a translation oil cylinder;
the translation oil cylinder is connected to the top end of the cross beam and connected to the sleeve;
the sleeve is sleeved on the cross beam and can move along the length direction of the cross beam;
the lifting device is connected to the sleeve.
5. The template trolley of claim 4, wherein:
the lifting device comprises a plurality of first lifting oil cylinders which are sequentially connected to the sleeve;
the template device comprises a plurality of construction groove templates;
and each construction groove template in the plurality of construction groove templates is connected to each first lifting oil cylinder in the plurality of first lifting oil cylinders in a one-to-one correspondence manner.
6. The template trolley of claim 5, wherein:
the plurality of construction groove templates are an inner side cable groove template, an outer side cable groove template and a ditch template.
7. The template trolley of claim 2, wherein:
the gantry device further comprises a corner support;
one end of the corner support is connected to the cross beam, and the other end of the corner support is connected to the upright post.
8. The template trolley of claim 7, wherein:
the template trolley also comprises a second supporting lead screw;
the formwork device further comprises a side wall formwork device, the side wall formwork device is connected to the corner brace, the second supporting screw rod is connected to the bottom end of the side wall formwork device, and the second supporting screw rod is supported on the tunnel inverted arch.
9. The template trolley of claim 8, wherein:
the side wall template device comprises a vertical side wall template, a second lifting oil cylinder and a side support oil cylinder;
the second lifting oil cylinder is connected to the corner brace, and the top end of the vertical side wall template is connected to the second lifting oil cylinder;
the side supporting oil cylinder is connected to the side wall of the vertical side wall template and connected to the upright post;
the bottom end of the vertical side wall template is connected with the second support screw rod.
10. The utility model provides a tunnel construction car group which characterized in that:
the tunnel construction consist comprising a girder transport vehicle and two formwork trolleys according to any one of claims 1 to 9;
the two template trolleys are respectively and independently arranged on two sides of the construction tunnel, and the beam transporting vehicle is arranged between the two template trolleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020111450.9U CN211397597U (en) | 2020-01-17 | 2020-01-17 | Template trolley and tunnel construction vehicle set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020111450.9U CN211397597U (en) | 2020-01-17 | 2020-01-17 | Template trolley and tunnel construction vehicle set |
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| Publication Number | Publication Date |
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| CN211397597U true CN211397597U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020111450.9U Expired - Fee Related CN211397597U (en) | 2020-01-17 | 2020-01-17 | Template trolley and tunnel construction vehicle set |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610241A (en) * | 2020-12-21 | 2021-04-06 | 上海市基础工程集团有限公司 | Self-driving template for casting shield tunnel concrete structure accessory |
| CN114033430A (en) * | 2021-11-15 | 2022-02-11 | 中国建筑土木建设有限公司 | An automatic tunnel ditch cable trough construction platform |
| CN115163137A (en) * | 2022-08-10 | 2022-10-11 | 中铁二局第一工程有限公司 | BIM + simulation analysis-based rapid transportation method for tunnel lining trolley |
-
2020
- 2020-01-17 CN CN202020111450.9U patent/CN211397597U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610241A (en) * | 2020-12-21 | 2021-04-06 | 上海市基础工程集团有限公司 | Self-driving template for casting shield tunnel concrete structure accessory |
| CN112610241B (en) * | 2020-12-21 | 2022-07-08 | 上海市基础工程集团有限公司 | Self-driving template for casting shield tunnel concrete structure accessory |
| CN114033430A (en) * | 2021-11-15 | 2022-02-11 | 中国建筑土木建设有限公司 | An automatic tunnel ditch cable trough construction platform |
| CN115163137A (en) * | 2022-08-10 | 2022-10-11 | 中铁二局第一工程有限公司 | BIM + simulation analysis-based rapid transportation method for tunnel lining trolley |
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