CN211448702U - Tunnel secondary lining construction trolley - Google Patents
Tunnel secondary lining construction trolley Download PDFInfo
- Publication number
- CN211448702U CN211448702U CN201922308184.9U CN201922308184U CN211448702U CN 211448702 U CN211448702 U CN 211448702U CN 201922308184 U CN201922308184 U CN 201922308184U CN 211448702 U CN211448702 U CN 211448702U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- side die
- portal
- construction
- lining construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a two lining construction trolley in tunnel, including portal, top mould subassembly, side form subassembly, mechanical lead screw, walking subassembly and climb the rail subassembly, top mould subassembly is equipped with jacking pneumatic cylinder and cope match-plate pattern, and side form subassembly is equipped with side form pneumatic cylinder and side form board, and mechanical lead screw be used for with the side form board and the side form board respectively with the portal top is tightly fixed. The utility model discloses can realize two quick formwork and the drawing of patterns when lining in the tunnel, need dismantle the step of a large amount of scaffolds repeatedly in avoiding traditional construction, improve the efficiency of construction greatly, reduce the consumptive material moreover, its construction security is higher simultaneously, and construction quality is better.
Description
Technical Field
The utility model relates to a tunnel lining construction equipment technical field, in particular to two lining construction trolley in tunnel.
Background
At present, along with the high-speed development of tunnel traffic, the function in tunnel is also in the pluralism development, except traditional traffic function, has still increased two lining pipe gallery structures and has been used for laying various pipelines, and the pipe gallery space needs to satisfy various pipelines and carries out maintenance and inspection for tunnel construction quality, safety and environmental protection requirement also are constantly improving.
The two liner pipe galleries are arranged after the tunnel construction is finished, the two liner pipe galleries are generally arranged at the bottom of the tunnel, and a road structure is laid at the tops of the two liner pipe galleries to meet the requirement of vehicle running. The construction of the two lining pipe galleries requires short time and has good quality.
The traditional two-liner gallery construction method is implemented by adopting a traditional process scaffold support method, thousands of steel pipes are manually connected into a stress platform through bolts, then a wood formwork is fixed on the stress platform, concrete is poured and maintained at last, and the stress platform and the steel pipes are detached after the concrete meets requirements. The construction method has the advantages of large workload, repeated disassembly and assembly of the stress platform and the steel pipe, time consumption, material consumption and difficulty in ensuring construction period, quality and safety.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a two lining construction trolley in tunnel, its efficiency of construction is high, the consumptive material is few, and the security of construction safety is high moreover.
According to the utility model discloses a tunnel secondary lining construction trolley of the embodiment of the first aspect, including the portal, the portal lower extreme is equipped with strutting arrangement; the top die assembly is provided with a jacking hydraulic cylinder and a top die plate, the top die plate is arranged at the upper end of the portal, and the jacking hydraulic cylinder is arranged at the lower end of the portal and can drive the portal to move up and down; the side die assembly is provided with a side die hydraulic cylinder and a side die plate, one end of the side die hydraulic cylinder is connected with the door frame, the other end of the side die hydraulic cylinder is connected with the side die plate, and the side die hydraulic cylinder can drive the side die plate to move laterally; the side die assembly is provided with a side die hydraulic cylinder and a side die plate, one end of the side die hydraulic cylinder is connected with the portal, the other end of the side die hydraulic cylinder is connected with the side die plate, and the side die hydraulic cylinder can drive the side die plate to move laterally; the mechanical screw rods are provided with a plurality of sets of mechanical screw rods, are respectively arranged between the side template and the portal frame and between the side template and the portal frame, and are used for tightly supporting and fixing the side template and the side template with the portal frame respectively; the walking assembly is provided with a walking wheel and a driving motor, the walking wheel is mounted at the lower end of the gantry, and the driving motor is used for driving the walking wheel to rotate; the rail climbing assembly is provided with a rail climbing hydraulic cylinder and a rail climbing connecting seat which is detachably installed on the rail, wherein one end of the rail climbing hydraulic cylinder is installed at the lower end of the portal frame, the other end of the rail climbing hydraulic cylinder is detachably connected with the rail climbing connecting seat.
According to the utility model discloses two lining construction platform trucks in tunnel has following beneficial effect at least: when the tunnel secondary lining construction trolley is constructed, the portal frame is driven to move through the walking assembly, the climbing assembly can be used for assisting in climbing when climbing, the portal frame is supported and fixed through the supporting device after the portal frame is moved to a construction position, the jacking hydraulic cylinder drives the portal frame to move upwards to enable the top template to move to a set position for formwork support, the side template hydraulic cylinder and the side template hydraulic cylinder respectively drive the side template and the side template to move to the set position for formwork support, the side template and the side template are fastened and fixed with the top of the portal frame through the mechanical screw rod, then the binding steel bar is poured, the side template and the side template are firstly loosened through the mechanical screw rod when demoulding, then the side template and the side template are respectively demoulded through the side template hydraulic cylinder and the side template hydraulic cylinder, and finally the portal frame is moved downwards through the jacking hydraulic cylinder to drive the top template for demoulding, the utility model discloses a rapid formwork, the step of need dismantling a large amount of scaffolds repeatedly in avoiding traditional construction has improved the efficiency of construction greatly, has reduced the consumptive material moreover, and its construction safety is higher simultaneously, and construction quality is better.
According to some embodiments of the utility model, the side form board is equipped with the connecting plate, the side form pneumatic cylinder with the connecting plate is connected.
According to the utility model discloses a some embodiments, the connecting plate is equipped with vertical spout, the spout is equipped with from top to bottom, orientation the slope limit of side form pneumatic cylinder lopsidedness.
According to some embodiments of the utility model, strutting arrangement is equipped with and supports base and bracing piece, the bracing piece lower extreme install in support on the base, upper end screw connection in the portal lower extreme.
According to some embodiments of the utility model, adjustment handle has been cup jointed to the bracing piece outside.
According to some embodiments of the utility model, the bracing piece lower extreme is equipped with the hemisphere piece, support the base be equipped with the recess of hemisphere piece adaptation, the hemisphere piece install in the recess and can roll in the recess.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic front view of a tunnel secondary lining construction trolley according to an embodiment of the present invention;
fig. 2 is a schematic side view of a tunnel secondary lining construction trolley according to an embodiment of the present invention;
FIG. 3 is an enlarged view at A of FIG. 2;
FIG. 4 is an enlarged view at B of FIG. 2;
FIG. 5 is a schematic structural view of a connecting plate;
fig. 6 is a schematic view of the utility model discloses be applied to tunnel construction.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 6, the present invention provides a tunnel secondary lining construction trolley, including a gantry 100, a top mold assembly 200, a side mold assembly 300, a side mold assembly 400, a mechanical screw 500, a walking assembly 600, and a climbing rail assembly 700. The portal 100 may be provided with a double-layered cross beam, upper and lower longitudinal beams, a portal column, a column connection beam, a shear frame, etc. according to the shape of the pipe gallery, and the lower end thereof is provided with a support device 110, and the support device 110 may be used to support and position the portal 100. The top die assembly 200 is provided with a jacking hydraulic cylinder 220 and a top die plate 210, the top die plate 210 is installed at the upper end of the portal 100, and the jacking hydraulic cylinder 220 is installed at the lower end of the portal 100 and can drive the portal 100 to move up and down. The side form assembly 300 is provided with a side form hydraulic cylinder 320 and a side form plate 310, one end of the side form hydraulic cylinder 320 is connected with the door frame 100, the other end of the side form hydraulic cylinder 320 is connected with the side form plate 310, the side form hydraulic cylinder 320 can drive the side form plate 310 to move laterally, the shape of the side form plate 310 is matched with the shape of the inner side wall of the gallery, and the upper end part of the side form plate 310 can be hinged with the top form plate 210. The sideform assembly 400 is provided with a sideform hydraulic cylinder 420 and a sideform plate 410, one end of the sideform hydraulic cylinder 420 is connected with the door frame 100, the other end is connected with the sideform plate 410, the sideform hydraulic cylinder 420 can drive the sideform plate 410 to move laterally, the shape of the sideform plate 410 is matched with the shape of the outer side wall of the gallery, and the upper end of the sideform plate 410 can be hinged with the top plate 210. The mechanical screw rod 500 is provided with a plurality of sets, the sets are respectively arranged between the side templates 310 and the door frame 100 and between the side templates 410 and the door frame 100, and are used for tightly supporting and fixing the side templates 310 and the side templates 410 with the door frame 100 respectively, one end of the mechanical screw rod 500 can be fixed with the side templates 410 or the side templates 310, the other end of the mechanical screw rod can be fixed with the door frame 100, and then the mechanical screw rod is adjusted by the adjusting piece in the middle to extend, so that the function of tightly supporting and fixing is realized. The walking assembly 600 is provided with walking wheels and a driving motor, the walking wheels are installed at the lower end of the gantry 100, and the driving motor is used for driving the walking wheels to rotate, so as to drive the gantry 100 to move along the track. Referring to fig. 4, the climbing rail assembly 700 is provided with a climbing rail hydraulic cylinder 720 and a climbing rail connecting seat 710 detachably mounted on a rail, the climbing rail hydraulic cylinder 720 is mounted at the lower end of the gantry 100 at one end, the other end is detachably connected with the climbing rail connecting seat 710, when climbing is needed, the climbing rail can be mounted on the rail by mounting the climbing rail connecting seat 710, then the piston rod end of the climbing rail hydraulic cylinder 720 is mounted with the climbing rail connecting seat 710, under the pulling of the piston rod of the climbing rail hydraulic cylinder 720, the gantry 100 is driven to climb on the rail, thereby assisting the trolley to go up a slope.
During the construction of the tunnel secondary lining trolley, the portal 100 is driven to move through the walking assembly 600, the climbing assembly 700 can be used for assisting in climbing when climbing, the portal 100 is supported and fixed through the supporting device 110 after moving to a construction position, the jacking hydraulic cylinder 220 drives the portal 100 to move upwards to enable the top template 210 to move to a set position for supporting a formwork, the side template hydraulic cylinder 320 and the side template hydraulic cylinder 420 respectively drive the side template 310 and the side template 410 to move to the set position for supporting a formwork, the side template 410 and the side template 310 are tightly pressed and fixed with the portal 100 through the mechanical screw rod 500, then steel bars are woven for binding and pouring, the side template 410 and the side template 310 are firstly loosened through the mechanical screw rod 500 during demoulding, then the side template 310 and the side template 410 are respectively demoulded through the side template hydraulic cylinder 320 and the side template hydraulic cylinder 420, and finally the portal 100 is moved downwards to drive the top template 210 to demould through the jacking hydraulic, the utility model discloses can realize two quick formwork and the drawing of patterns when lining in the tunnel, need dismantle the step of a large amount of scaffolds repeatedly in avoiding traditional construction, improve the efficiency of construction greatly, reduce the consumptive material moreover, its construction security is higher simultaneously, and construction quality is better. In actual use, refer to fig. 6, can be according to the molding of corridor, for example two galleries can set up one two lining construction platform trucks in every corridor simultaneously to can improve the efficiency of construction of whole engineering greatly, can also set up two lining construction platform trucks in the middle part of the corridor, construct to both ends simultaneously from the corridor middle part, accelerate the efficiency of construction.
In some embodiments, the sideforms 310 are provided with the connection plates 311, and the sideform cylinders 320 are connected to the connection plates 311, so that the connection of the sideform cylinders 320 to the sideforms 310 is facilitated by providing the connection plates 311.
Referring to fig. 5, in the above technical solution, the connecting plate 311 is provided with a vertical sliding chute 312, and the sliding chute 312 is provided with an inclined edge which is inclined from top to bottom and towards one side of the side mold hydraulic cylinder 320, so that when the mold is retracted, a piston rod of the side mold hydraulic cylinder 320 can slide downwards along the inclined edge when being retracted, and the demolding is smoother.
Referring to fig. 3, in some embodiments, the supporting device 110 is provided with a supporting base 111 and a supporting rod 112, the supporting rod 112 is mounted on the supporting base 111 at a lower end thereof and is screw-coupled to a lower end of the gantry 100 at an upper end thereof, so that in use, the supporting rod 112 can be rotated to extend and retract the supporting base 111 to contact with or separate from the ground.
Particularly, the adjusting handle 113 is sleeved outside the supporting rod 112, the adjusting handle 113 can be provided with an adjusting handle rod convenient to operate, and a user can rotate the supporting rod 112 through operating the adjusting handle rod, so that the use is more convenient.
The lower end of the supporting rod 112 can also be provided with a hemispherical part, the supporting base 111 is provided with a groove matched with the hemispherical part, the hemispherical part is arranged in the groove and can roll in the groove, and the supporting rod 112 can obliquely rotate relative to the supporting base 111 through the arrangement of the hemispherical part and the groove, so that the supporting rod is suitable for different ground conditions, and the use convenience is improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (6)
1. Two lining construction platform trucks in tunnel characterized in that includes:
the lower end of the door frame is provided with a supporting device;
the top die assembly is provided with a jacking hydraulic cylinder and a top die plate, the top die plate is arranged at the upper end of the portal, and the jacking hydraulic cylinder is arranged at the lower end of the portal and can drive the portal to move up and down;
the side die assembly is provided with a side die hydraulic cylinder and a side die plate, one end of the side die hydraulic cylinder is connected with the door frame, the other end of the side die hydraulic cylinder is connected with the side die plate, and the side die hydraulic cylinder can drive the side die plate to move laterally;
the side die assembly is provided with a side die hydraulic cylinder and a side die plate, one end of the side die hydraulic cylinder is connected with the portal, the other end of the side die hydraulic cylinder is connected with the side die plate, and the side die hydraulic cylinder can drive the side die plate to move laterally;
the mechanical screw rods are provided with a plurality of sets of mechanical screw rods, are respectively arranged between the side template and the portal frame and between the side template and the portal frame, and are used for tightly supporting and fixing the side template and the side template with the portal frame respectively;
the walking assembly is provided with a walking wheel and a driving motor, the walking wheel is mounted at the lower end of the gantry, and the driving motor is used for driving the walking wheel to rotate;
the rail climbing assembly is provided with a rail climbing hydraulic cylinder and a rail climbing connecting seat which is detachably installed on the rail, wherein one end of the rail climbing hydraulic cylinder is installed at the lower end of the portal frame, the other end of the rail climbing hydraulic cylinder is detachably connected with the rail climbing connecting seat.
2. The tunnel secondary lining construction trolley according to claim 1, wherein: the side form is equipped with the connecting plate, the side form pneumatic cylinder with the connecting plate is connected.
3. The tunnel secondary lining construction trolley according to claim 2, wherein: the connecting plate is equipped with vertical spout, the spout is equipped with from top to bottom, orientation the slope limit of side form pneumatic cylinder one side slope.
4. The tunnel secondary lining construction trolley according to any one of claims 1 to 3, wherein: the supporting device is provided with a supporting base and a supporting rod, wherein the lower end of the supporting rod is arranged on the supporting base, and the upper end of the supporting rod is spirally connected with the lower end of the portal frame.
5. The tunnel secondary lining construction trolley according to claim 4, wherein: an adjusting handle is sleeved outside the supporting rod.
6. The tunnel secondary lining construction trolley according to claim 4, wherein: the lower end of the supporting rod is provided with a hemispherical part, the supporting base is provided with a groove matched with the hemispherical part, and the hemispherical part is arranged in the groove and can roll in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308184.9U CN211448702U (en) | 2019-12-19 | 2019-12-19 | Tunnel secondary lining construction trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308184.9U CN211448702U (en) | 2019-12-19 | 2019-12-19 | Tunnel secondary lining construction trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211448702U true CN211448702U (en) | 2020-09-08 |
Family
ID=72314606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922308184.9U Active CN211448702U (en) | 2019-12-19 | 2019-12-19 | Tunnel secondary lining construction trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211448702U (en) |
-
2019
- 2019-12-19 CN CN201922308184.9U patent/CN211448702U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106089253B (en) | A kind of all-hydraulic template system poured for culvert | |
| CN109968499B (en) | Special die for pouring T-shaped beam and application method thereof | |
| CN105370298B (en) | Loess tunnel once lining hydraulic template trolley | |
| CN101302739B (en) | Prestress concrete box girder hydraulic internal mold vehicle as well as hydraulic internal mold system | |
| CN211314235U (en) | Tunnel inverted arch and filling concrete paver | |
| CN210712594U (en) | Culvert platform truck | |
| CN202528306U (en) | Trough beam template | |
| CN111075480A (en) | Self-inclining type side wall formwork trolley, device and using method thereof | |
| CN113074006B (en) | Highway tunnel engineering is with preventing square device that collapses | |
| KR20070106386A (en) | Non-cementation concrete forming structure of capsule type or cave type underground structure | |
| CN110924987A (en) | Tunnel secondary lining construction trolley | |
| CN211448702U (en) | Tunnel secondary lining construction trolley | |
| CN211762304U (en) | Self-propelled hydraulic integral T-beam template device | |
| CN210068189U (en) | Circumferential slip form construction device for concrete lining of full-circle tunnel | |
| CN111188289A (en) | Culvert trolley and construction method thereof | |
| CN107642089B (en) | Narrow space concrete pouring method | |
| CN104929660A (en) | Formation and construction set for continuous open-cut tunnel | |
| CN217327341U (en) | Self-propelled long-span variable cross-section hydraulic formwork trolley | |
| CN113931444B (en) | Post-cast edge beam integral type template structure and construction method thereof | |
| CN115418983A (en) | Construction method for prefabricated box culvert in highway-railway combined large-section shield tunnel | |
| CN212671805U (en) | Split type hydraulic trolley | |
| CN112746857A (en) | Full-hydraulic highway tunnel cable trench lining construction device and construction method | |
| CN212316711U (en) | Culvert trolley | |
| CN212867563U (en) | Tunnel super-large section two-lining trolley capable of being widened for multiple times | |
| CN210975880U (en) | Adjustable open cut tunnel is hydraulic pressure platform truck by oneself |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |