CN217632462U - Side wall lining divides lining cutting structure - Google Patents
Side wall lining divides lining cutting structure Download PDFInfo
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- CN217632462U CN217632462U CN202123353942.2U CN202123353942U CN217632462U CN 217632462 U CN217632462 U CN 217632462U CN 202123353942 U CN202123353942 U CN 202123353942U CN 217632462 U CN217632462 U CN 217632462U
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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
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Abstract
The utility model discloses a side wall lining divides lining cutting structure, including portal subassembly, template subassembly, supporting component, walking subassembly, hydraulic assembly. The utility model has the advantages that: inner rib plates are welded on the inner side faces of the templates of the template assembly, and the adjacent templates are connected in a butt joint mode through bolts penetrating through template inner angle irons, so that the template assemblies can be connected into a whole, and the structural stability of the whole template assembly is improved; the side templates are connected with the side template body through the translation mechanism, and the movement of the platform beam can be adjusted through the extension and retraction of the translation oil cylinder, so that the side templates can be tightly attached to the inner wall of the tunnel; the side die frame body is supported through the foundation support screw rod, so that the die plate and the frame body form a closed stress support ring, the overall stress condition of the structure of the die plate is improved, and the stability of the side die is enhanced.
Description
Technical Field
The utility model relates to a lining cutting structure specifically is a separate lining cutting structure of side wall lining cutting, belongs to two lining construction technical field in the tunnel.
Background
In the construction of subway sections, the section of a large-section parking line section is large, so that the difficulty of settlement control is high, and the timely closing and displaying of the second-lining construction are particularly important.
In the process of two-lining construction, two lining structures at the side wall position need to be supported, but the existing supporting construction mode usually adopts the skip construction, the whole height of a large section is higher, the safety risk in the installation process of the formwork is large, the operation is inconvenient, and when the side wall position structure is supported by adopting a template, the supporting firmness cannot be ensured, so that the supporting effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a separate lining structure of side wall lining for the solution problem just.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a side wall lining separate lining structure comprises
The portal frame assembly forms a main frame body structure of the lining structure, is formed by welding a longitudinal beam, a cross beam and stand columns, and is formed by side mold frame bodies for supporting templates on two sides, the side mold frame bodies are symmetrically arranged, and cross braces are fixedly connected between the stand columns of the side mold frame bodies in a welding manner;
the template assembly is tightly attached to the cross section of the side wall lining and consists of side templates positioned at two sides and side templates positioned at the upper side end of the side templates;
the support assembly consists of a template support lead screw used for being supported between the frame body assembly and the template assembly, a frame body support lead screw connected between the upright posts of the side mold frame bodies and a counter-pulling support lead screw connected between the two side mold frame bodies;
the walking assemblies are arranged at two ends of a lower longitudinal beam of the side mold frame body and respectively composed of walking wheel supporting oil cylinders connected at two ends of the lower longitudinal beam and walking wheels arranged at the bottom ends of the walking wheel supporting oil cylinders, and the walking wheels at one end are synchronously and rotatably connected with a transmission shaft of a walking motor with forward and reverse rotation control and overload protection;
and the hydraulic assembly is arranged between the portal assembly and the template assembly and is used for stably supporting the template assembly, and the hydraulic assembly is composed of a side template oil cylinder used for supporting the side template.
As a further aspect of the present invention: inner rib plates are welded on the inner side faces of the templates of the template assembly, and adjacent templates penetrate through the template inner angle iron through bolts to be in butt joint.
As the utility model discloses further scheme again: the walking wheels are placed on a track which is longitudinally laid on the ground of the tunnel and supported by supporting square timbers, and a plurality of supporting jacks are further supported between the track and the beam body of the lower longitudinal beam.
As a further aspect of the present invention: the side form board is connected with the side form frame body through translation mechanism, translation mechanism sets up respectively on the upper end crossbeam of the side form frame body of both sides, just translation mechanism removes seat and shell by two platform roof beams of fixed connection below the platform roof beam and fixes on the upper end crossbeam of side form frame body, flexible end rotates the translation hydro-cylinder of connecting on the seat is removed to outside platform roof beam and constitutes.
As a further aspect of the present invention: the supporting assembly further comprises an anchor supporting lead screw for supporting the side mold frame body.
As a further aspect of the present invention: the walking platform is fixedly installed on the upper cross beams at the front end and the rear end of the side mold frame body through bolts respectively, the vertical climbing ladder is installed below the walking platform, and the inclined climbing ladder is installed at the lower end of the vertical climbing ladder.
As the utility model discloses further scheme again: and balancing weights are hung on the inner sides of the two side mold frame bodies.
The utility model has the advantages that:
1. inner rib plates are welded on the inner side faces of the templates of the template assembly, and the adjacent templates are connected in a butt joint mode through bolts penetrating through template inner angle irons, so that the template assemblies can be connected into a whole, and the structural stability of the whole template assembly is improved;
2. the side templates are connected with the side template body through the translation mechanism, and the movement of the platform beam can be adjusted through the extension and retraction of the translation oil cylinder, so that the side templates can be tightly attached to the inner wall of the tunnel;
3. the side die frame body is supported through the foundation support screw rod, so that the die plate and the frame body form a closed stress support ring, the overall stress condition of the structure of the die plate is improved, and the stability of the side die is enhanced.
Drawings
FIG. 1 is a schematic view of the overall plane structure of the present invention;
FIG. 2 is a schematic side view of the side form frame body of the present invention;
fig. 3 is a schematic structural view of the translation mechanism of the present invention.
In the figure: 1. the device comprises a side formwork body, 2 parts of a counter-pulling supporting screw rod, 3 parts of a frame body supporting screw rod, 4 parts of a ground foot supporting screw rod, 5 parts of a platform beam moving seat, 6 parts of a platform beam, 7 parts of a side formwork, 8 parts of a formwork supporting screw rod, 9 parts of a side formwork oil cylinder, 10 parts of a side formwork, 11 parts of a walking wheel, 12 parts of a track, 13 parts of a supporting square timber, 14 parts of a walking motor, 15 parts of a balancing weight, 16 parts of a supporting jack, 17 parts of a walking platform, 18 parts of a climbing ladder, 19 parts of a scissor support, 20 parts of a walking wheel supporting oil cylinder, 21 parts of a translation oil cylinder, 22 parts of formwork inner angle iron.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to FIGS. 1 to 3, a sidewall lining divided lining structure includes
The portal frame assembly forms a main frame body structure of the lining structure, is formed by welding longitudinal beams, cross beams and stand columns, and is formed by side mold frame bodies 1 for supporting templates on two sides, the side mold frame bodies 1 are symmetrically arranged, and cross braces 19 are fixedly connected between the stand columns of the side mold frame bodies 1 in a welding manner;
the template assembly is tightly attached to the cross section of the side wall lining and consists of side templates 10 positioned at two sides and side templates 7 positioned at the upper side ends of the side templates 10;
the support assembly consists of a template support screw 8 for supporting between a frame body assembly and the template assembly, a frame body support screw 3 connected between the upright posts of the side mold frame bodies 1 and a counter-pulling support screw 2 connected between the two side mold frame bodies 1;
the walking assemblies are arranged at two ends of a lower longitudinal beam of the side mold frame body 1 and respectively composed of walking wheel supporting oil cylinders 20 connected at two ends of the lower longitudinal beam and walking wheels 11 installed at the bottom ends of the walking wheel supporting oil cylinders 20, and the walking wheels 11 at one end are synchronously and rotatably connected with a transmission shaft of a walking motor 14 with forward and reverse rotation control and overload protection functions;
and the hydraulic assembly is arranged between the portal assembly and the template assembly and is used for stably supporting the template assembly, and the hydraulic assembly is composed of a side template oil cylinder 9 used for supporting the side template 10.
The embodiment of the utility model provides an in, interior gusset all is welded to each template medial surface of template subassembly, and passes template interior angle bar 22 through the bolt between the adjacent template and carry out the butt joint, can link into a whole with the template subassembly, and then improves the holistic structural stability of template subassembly.
The embodiment of the utility model provides an in, walking wheel 11 lays on vertically laying the track 12 that supports at tunnel ground and by supporting square timber 13, just still support a plurality of support jack 16 between the roof beam body of track 12 and longeron down, makes this structure during operation, bears the impact force that produces when platform truck dead weight, concrete weight and construction jointly with running gear, improves the atress condition of portal longeron, guarantees the stability and the reliability of during operation portal.
The embodiment of the utility model provides an in, side form 7 is connected with side form support body 1 through translation mechanism, translation mechanism sets up respectively on the upper end crossbeam of the side form support body 1 of both sides, just translation mechanism is fixed by two platform roof beams of fixed connection in platform roof beam 6 below removal seat 5 and shell on the upper end crossbeam of side form support body 1, flexible end rotates the translation hydro-cylinder 21 of connecting on outer platform roof beam removal seat 5 and constitutes, and the flexible of accessible translation hydro-cylinder 21, and then adjusts platform roof beam 6's removal, makes side form 7 can hug closely on the inner wall in tunnel.
Example two
Referring to FIGS. 1 to 3, a sidewall lining split lining structure includes
The portal frame assembly forms a main frame body structure of the lining structure, is formed by welding longitudinal beams, cross beams and stand columns, and is formed by side mold frame bodies 1 for supporting templates on two sides, the side mold frame bodies 1 are symmetrically arranged, and cross braces 19 are fixedly connected between the stand columns of the side mold frame bodies 1 in a welding manner;
the template assembly is tightly attached to the cross section of the side wall lining and consists of side templates 10 positioned at two sides and side templates 7 positioned at the upper side ends of the side templates 10;
the support assembly consists of a template support screw 8 for supporting between a frame body assembly and the template assembly, a frame body support screw 3 connected between the upright posts of the side mold frame bodies 1 and a counter-pulling support screw 2 connected between the two side mold frame bodies 1;
the walking assemblies are arranged at two ends of a lower longitudinal beam of the side mold frame body 1 and respectively composed of walking wheel supporting oil cylinders 20 connected at two ends of the lower longitudinal beam and walking wheels 11 installed at the bottom ends of the walking wheel supporting oil cylinders 20, and the walking wheels 11 at one end are synchronously and rotatably connected with a transmission shaft of a walking motor 14 with forward and reverse rotation control and overload protection functions;
and the hydraulic assembly is arranged between the portal assembly and the template assembly and is used for stably supporting the template assembly, and the hydraulic assembly is composed of a side template oil cylinder 9 used for supporting the side template 10.
The embodiment of the utility model provides an in, the supporting component is still including being used for supporting the lower margin support lead screw 4 of side form support body 1 makes template and support body form confined atress support ring to improve the whole atress condition of this structure of template, reinforcing side forms stability.
The embodiment of the utility model provides an in, there is walking platform 17 both ends entablature respectively through bolt fixed mounting around side form support body 1, the climbing ladder 18 of vertical form is installed to walking platform 17's below, and vertical form the climbing ladder 18 of slope form is installed to climbing ladder 18 lower extreme, the constructor of can being convenient for scrambles and then stands and is under construction on walking platform 17.
The embodiment of the utility model provides an in, two the inboard hoist and mount of side form support body 1 have balancing weight 15, improve stability.
The working principle is as follows: advancing the structure to a mileage to be lined, stopping at a correct lining position, closing a walking motor 14, beating a wooden wedge at a walking wheel 11 or using a car arrester to prevent a framework in sliding or lining from generating displacement due to bias force to cause running and mould explosion, coating a release agent on the outer surface of a model plate, installing a plug plate and additionally arranging necessary supports; screwing a support jack 15 below the lower longitudinal beam, starting an external hydraulic system, and operating the top die oil cylinder 3 to rise to the designed vault elevation; the translation oil cylinder 21 is operated to finely adjust to an accurate position, and after the position is in place, the power supply of an external hydraulic system must be turned off so as to prevent the valve group operating handle from being mistakenly operated to deform the structure or damage the hydraulic cylinder.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a side wall lining divides lining cutting structure which characterized in that: comprises that
The portal frame assembly forms a main frame body structure of the lining structure, is formed by welding longitudinal beams, cross beams and upright columns, and is formed by side mould frame bodies (1) used for supporting templates on two sides, the side mould frame bodies (1) are symmetrically arranged, and cross braces (19) are fixedly connected between the upright columns of the side mould frame bodies (1) in a welding manner;
the template assembly is tightly attached to the cross section of the side wall lining and consists of side templates (10) positioned on two sides and side templates (7) positioned on the upper side end of the side templates (10);
the support assembly consists of a template support screw rod (8) used for supporting between the frame body assembly and the template assembly, a frame body support screw rod (3) connected between the stand columns of the side mold frame bodies (1) and opposite-pulling support screw rods (2) connected between the two side mold frame bodies (1);
the walking assemblies are arranged at two ends of a lower longitudinal beam of the side mold frame body (1) and respectively composed of walking wheel supporting oil cylinders (20) connected at two ends of the lower longitudinal beam and walking wheels (11) installed at the bottom ends of the walking wheel supporting oil cylinders (20), and the walking wheels (11) at one end are synchronously and rotatably connected with a transmission shaft of a walking motor (14) with forward and reverse rotation control and overload protection;
and the hydraulic assembly is arranged between the portal assembly and the template assembly and is used for stably supporting the template assembly, and the hydraulic assembly is composed of a side template oil cylinder (9) used for supporting the side template (10).
2. The sidewall lining split lining structure of claim 1, wherein: inner rib plates are welded on the inner side faces of the templates of the template assembly, and adjacent templates are connected in a butt joint mode by penetrating through template inner angle iron (22) through bolts.
3. The sidewall lining split lining structure of claim 1, wherein: the walking wheels (11) are placed on rails (12) which are longitudinally paved on the ground of the tunnel and supported by supporting square timbers (13), and a plurality of supporting jacks (16) are further supported between the rails (12) and the beam bodies of the lower longitudinal beams.
4. The sidewall lining split lining structure of claim 1, wherein: side form board (7) are connected with side form support body (1) through translation mechanism, translation mechanism sets up respectively on the upper end crossbeam of the side form support body (1) of both sides, just translation mechanism is fixed by two platform roof beams of fixed connection below platform roof beam (6) removal seat (5) and shell on the upper end crossbeam of side form support body (1), flexible end rotates and connects translation hydro-cylinder (21) on outside platform roof beam removal seat (5) and constitute.
5. The sidewall lining split lining structure of claim 1, wherein: the supporting component further comprises a foundation support screw rod (4) used for supporting the side die frame body (1).
6. The sidewall lining split lining structure of claim 1, wherein: the side form frame body (1) is characterized in that walking platforms (17) are fixedly mounted on upper beams at the front end and the rear end of the side form frame body (1) through bolts respectively, vertical climbing stands (18) are mounted below the walking platforms (17), and the lower ends of the vertical climbing stands (18) are provided with inclined climbing stands (18).
7. The sidewall lining split lining structure of claim 1, wherein: and the inner sides of the two side mold frame bodies (1) are hung with balancing weights (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123353942.2U CN217632462U (en) | 2021-12-29 | 2021-12-29 | Side wall lining divides lining cutting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123353942.2U CN217632462U (en) | 2021-12-29 | 2021-12-29 | Side wall lining divides lining cutting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217632462U true CN217632462U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123353942.2U Active CN217632462U (en) | 2021-12-29 | 2021-12-29 | Side wall lining divides lining cutting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217632462U (en) |
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2021
- 2021-12-29 CN CN202123353942.2U patent/CN217632462U/en active Active
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