CN218757596U - Deep space utilization engineering high and large template supporting system - Google Patents
Deep space utilization engineering high and large template supporting system Download PDFInfo
- Publication number
- CN218757596U CN218757596U CN202222876091.8U CN202222876091U CN218757596U CN 218757596 U CN218757596 U CN 218757596U CN 202222876091 U CN202222876091 U CN 202222876091U CN 218757596 U CN218757596 U CN 218757596U
- Authority
- CN
- China
- Prior art keywords
- steel
- support
- fixed
- bottom plate
- plate
- 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
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a deep space utilizes high big template braced system of engineering, include: the shield hoisting reserved hole blocking structure, the bottom plate large-axillary angle inclined horizontal type unilateral bracket channel steel reinforcing steel mold rapid splicing system, the bottom plate large-axillary angle steel mold hoisting structure and the partition wall template support system. The utility model has the advantages that: the shield hoisting reserved hole plugging structure is arranged, so that the use is convenient and fast, and the hole plugging effect is improved; the rapid splicing system for the steel die of the bottom plate large-axillary angle oblique horizontal unilateral bracket channel steel and the hoisting structure for the steel die of the bottom plate large-axillary angle are arranged, so that the splicing and hoisting quality of the steel die of the large-axillary angle is improved; be equipped with intermediate wall template support system, promoted support effect and stability to intermediate wall template.
Description
Technical Field
The utility model relates to a tunnel and underground works field especially include a high big template braced system of deep space utilization engineering.
Background
Along with the expansion of the development scale of urban underground space, high-rise buildings, subways and high-speed railways are rapidly developed, more and more underground facilities are continuously emerged, and super-large and ultra-deep foundation pit engineering is more and more. The problem that a large-diameter shield machine penetrates through an ultra-deep foundation pit is continuously solved in the shield construction process, the negative influence of the large-diameter shield machine on the ultra-deep foundation pit supporting structure is reduced, and the construction link becomes an important and difficult construction link in deep foundation pit construction. In the subway station structure work progress, it is comparatively difficult to the braced system construction of big template, especially often need set up the overall stability of axillary angle in order to increase the structure in the work progress, often have the quality to big template braced system in the past and be difficult to guarantee, the inefficiency, the problem of safety problem can not obtain effective control, consequently urgently need a new template braced system to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough among the prior art, provide a deep space utilizes high big template braced system of engineering.
The deep space utilization engineering high and large template supporting system comprises a shield hoisting reserved hole plugging structure, a bottom plate large axillary angle inclined horizontal type unilateral bracket channel steel reinforced steel mold rapid splicing system, a bottom plate large axillary angle steel mold hoisting structure and a partition wall template bracket system;
the shield hoisting reserved hole blocking structure comprises a shield hole, a support rod base, a support rod and a template, wherein the shield hole is positioned on an underground floor bottom plate, the support rod base is positioned on the bottom plate, the support rod is fixed on the support rod base, and the template is arranged at the shield hole;
the rapid splicing system for the steel mould reinforced by the bottom plate large-axillary angle inclined horizontal unilateral bracket channel steel comprises a steel template and a channel steel bracket; the steel template is positioned at a large axillary angle, the profile steel support is fixed on the steel template, and the bottom of the profile steel support is provided with a counter-pulling fixing structure;
the bottom plate large axillary angle steel mould hoisting structure comprises an oblique underframe, and a steel mould plate is arranged on the oblique underframe;
the mid-partition formwork support system comprises a wood formwork, square wood, double-spliced steel pipes and split bolts; the intermediate wall both sides are located to the plank sheathing, and the plank sheathing outside is located to the flitch, and the flitch outside is located to the double-unit steel pipe, through split bolt fastening connection between the double-unit steel pipe of both sides.
Preferably, the method comprises the following steps: the shield hoisting reserved hole blocking structure further comprises a U-shaped jacking support, a jacking channel steel, hole steel bars, a steel base plate, a section steel beam supporting vertical rod, a section steel beam and a template connecting rod; two bracing piece fixed connection slants are consolidated and are propped, the U type is pushed up the support and is fixed on bracing piece upper portion, the tight channel-section steel in top is located on the U type pushes up the support, the hole reinforcing bar is located the shield structure hole, the steel backing plate is fixed on the bottom plate, the shaped steel roof beam passes through shaped steel beam support montant and fixes on the steel backing plate, template connecting rod one end is fixed on the shaped steel roof beam, and the other end is fixed in the template.
Preferably, the method comprises the following steps: the rapid splicing system for the steel mould reinforced by the bottom plate large-axillary angle oblique horizontal unilateral bracket channel steel further comprises a rear adjusting supporting leg, a bottom drawknot fixing system, a front adjusting supporting leg, a positioning steel bar and an angle steel, wherein the angle steel is positioned at the bottom of the steel mould plate and is used for fixing the steel mould plate through the positioning steel bar; the bottom drawknot fixing system comprises pre-buried U-shaped ribs, a fixing steel plate, a pressing beam, a gasket, a nut and a fixing rib, wherein the pre-buried U-shaped ribs are fixed on the bottom plate, the fixing steel plate is welded on the pre-buried U-shaped ribs, the section steel pressing beam is arranged on the channel steel support, the fixing rib is fixedly connected with the channel steel support through the section steel pressing beam, one end of the fixing rib is welded on the fixing steel plate, and the other end of the fixing rib is fixed on the section steel pressing beam through the gasket by the nut;
the rear adjusting support leg and the front adjusting support leg respectively comprise a wood base plate, a soil nail, a jack and a top plate, the wood base plate is fixed on the bottom plate through the soil nail, the jack is fixed on the wood base plate, and the top plate is fixed at the top of the jack;
the opposite-pulling fixing structure comprises pre-buried U-shaped ribs, gaskets, nuts, screw rods and fixed profile steel, the pre-buried U-shaped ribs are fixed on the bottom plate, the fixed profile steel is perpendicularly arranged on the channel steel support, the gaskets are arranged on the stranded profile steel, one end of each screw rod is connected with the corresponding nut, and the other end of each screw rod is welded on the corresponding pre-buried U-shaped rib.
Preferably, the method comprises the following steps: the large axillary angle steel die hoisting structure of the bottom plate further comprises a first support, a second support, a third support, a fourth support and a fixed hoop, the lower portions of the first support, the second support, the third support and the fourth support are connected with the oblique underframe, the first support, the second support, the third support and the fourth support are connected and fixed through the fixed hoop in sequence, and the front adjusting support leg and the rear adjusting support leg are arranged at the bottom of the first support.
Preferably, the method comprises the following steps: the mid-partition template support system further comprises ground anchor steel bars and split bolts, the ground anchor steel bars are fixed on the bottom plate, one end of the inclined support steel pipe is fixed on the double-spliced steel pipe, and the other end of the inclined support steel pipe is fixed on the ground anchor steel bars.
Preferably, the method comprises the following steps: the building comprises a building body and is characterized by further comprising an underground floor, a middle partition wall, an upright post, a side wall and a large axillary angle, wherein the underground floor, the middle partition wall, the upright post, the side wall and the large axillary angle are all below a ground line.
The utility model has the advantages that:
1) The utility model discloses be equipped with shield structure hoist and mount and reserve hole block structure, can locate the shield structure hole fast conveniently, carry out the shutoff to the shield structure hole, make the space under the board not receive the interference of shield structure hole.
2) The utility model discloses be equipped with big armpit angle of bottom plate recumbent form unilateral support channel-section steel and consolidate quick concatenation system of steel mould and the big armpit angle steel mould hoisting structure of bottom plate, promoted assembling and the hoist and mount quality of big armpit angle steel form, it is high to adjust the precision, and the piece is tight, and the shaping is effectual and the operation of being convenient for.
3) The utility model discloses be equipped with mid-partition wall template support system, promoted supporting effect and stability to mid-partition wall template, ensured a formwork quality.
Drawings
FIG. 1 is a schematic view of the deep space utilization engineering high and large formwork support structure
FIG. 2 is the utility model discloses shield constructs hoist and mount and reserves hole block structure sketch map
FIG. 3 is the utility model discloses the big axillary angle of bottom plate recumbent form unilateral support channel-section steel of recumbent form consolidates the quick concatenation architecture sketch of steel mould
FIG. 4 is a schematic view of the bottom drawknot securing architecture of FIG. 3
FIG. 5 is a schematic view of the front and rear adjustment legs of FIG. 3
FIG. 6 is a schematic view of the opposite pulling fixing structure in FIG. 3
FIG. 7 is a schematic view of a large axillary angle steel mold hoisting structure of a bottom plate
FIG. 8 is a schematic view of a middle partition wall form frame architecture
In the figure: 1-ground line, 2-underground floor, 3-bottom plate, 4-mid-wall, 5-upright post, 6-side wall, 7-large axillary angle, 8-shield contour line, 9-shield hole, 10-support rod base, 11-oblique reinforcement support, 12-support rod, 13-U-shaped jacking support, 14-tightening channel steel, 15-template, 16-hole steel bar, 17-steel backing plate, 18-shaped steel beam, 19-shaped steel beam support vertical rod, 20-template connecting rod, 21-steel template, 22-channel steel bracket, 23-split fixing structure, 24-rear adjusting support leg, 25-bottom split fixing system, 26-front adjusting support leg, 27-positioning steel bar, 28-angle steel, 29-pre-embedded U-shaped bar, 30-fixed steel plate, 31-shaped steel pressing beam, 32-gasket, 33-nut, 34-wood backing plate, 35-soil nail, 36-jack, 37-top plate, 38-screw, 39-fixed, 40-first bracket, 41-second bracket, 42-third bracket, 43-fourth fixed bracket, 43-oblique steel bar, 45-48-oblique steel bar, 48-oblique anchor bolt, 48-oblique steel bar, 48-diagonal steel bar anchor, 24-diagonal steel bar and 24-diagonal steel bar.
Detailed Description
The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, the present invention can be modified in several ways without departing from the principle of the present invention, and these modifications and modifications also fall into the protection scope of the claims of the present invention.
As an embodiment, as shown in fig. 1 to 8, a deep space utilization engineering high formwork support system includes: the method comprises the following steps that a shield hoisting reserved hole plugging structure, a bottom plate large-axillary angle inclined horizontal type unilateral bracket channel steel reinforcing steel mold rapid splicing system, a bottom plate large-axillary angle steel mold hoisting structure and a partition wall template support system are adopted;
the shield hoisting reserved hole plugging structure comprises a shield hole 9, a support rod base 10, support rods 12, a U-shaped jacking 13, a jacking channel steel 14, a formwork 15, hole steel bars 16, a steel base plate 17, a section steel beam supporting vertical rod 19, a section steel beam 18 and a formwork connecting rod 20, wherein the shield hole 9 is located on a bottom plate of an underground floor 2, the support rod base 10 is located on the bottom plate 3, the support rods 12 are fixed on the support rod base 10, the oblique reinforcing support 11 is fixedly connected with the two support rods 12, the U-shaped jacking 13 is fixed on the upper portion of the support rods 12, the jacking channel steel 14 is installed on the U-shaped jacking 13, the hole steel bars 16 are arranged in the hole 9, the formwork 15 is installed at the shield hole 9, the steel base plate 17 is fixed on the bottom plate, the section steel beam 18 is fixed on the steel base plate 17 through the section steel beam supporting vertical rod 19, one end of the formwork connecting rod 20 is fixed on the section steel beam 18, and the other end of the formwork 15 is fixed on the formwork.
The quick splicing system of the steel mould for reinforcing the steel mould of the large-axillary-angle oblique horizontal unilateral bracket of the bottom plate comprises a steel template 21, a steel channel bracket 22, a split fixing structure 23, a rear adjusting supporting leg 24, a bottom tie fixing system 25, a front adjusting supporting leg 26, a positioning steel bar 27 and an angle steel 28, wherein the steel template 21 is located at the position of a large axillary angle 7, the angle steel 28 is located at the bottom of the steel template 21 and fixes the steel template 21 through the positioning steel bar 27, the steel profile bracket 22 is fixed on the steel template 21 and fixes the steel template 21 through the split fixing structure 23, the bottom tie fixing system 25 is used for fixing the bottom channel bracket 22, and the rear adjusting supporting leg 24 and the front adjusting supporting leg 26 are used for adjusting the position of the bottom channel bracket 22.
Bottom drawknot fixed system 25 includes pre-buried U shaped muscle 29, fixed steel sheet 30, pressure roof beam 31, gasket 32, nut 33, fixed muscle 52, pre-buried U shaped muscle 29 is fixed on bottom plate 3, fixed steel sheet 30 welds on pre-buried U shaped muscle 29, shaped steel pressure roof beam 31 is installed on channel-section steel support 22, fixed muscle 52 passes through shaped steel pressure roof beam 31 fixed channel-section steel support 22, and the one end welding is on fixed steel sheet 30, and the other end passes through gasket 32 to be fixed on shaped steel pressure roof beam 31 with nut 33.
The rear adjusting supporting leg 24 and the front adjusting supporting leg 26 comprise wood base plates 34, soil nails 35, jacks 36 and top plates 37, the wood base plates 34 are fixed on the bottom plate through the soil nails 35, the jacks 36 are fixed on the wood base plates 34, and the top plates 37 are fixed at the tops of the jacks 36.
To drawing fixed knot to construct 23 and including pre-buried U type muscle 29, gasket 32, nut 33, screw rod 38, fixed shaped steel 39, pre-buried U type muscle 29 is fixed on bottom plate 3, fixed shaped steel 39 is installed perpendicularly on channel-section steel support 22, gasket 32 is installed on thigh nature shaped steel 39, and screw rod 38 one end coupling nut 33, the other end welding is on pre-buried U type muscle 29, through screwing up the fixed channel-section steel support 22 of nut 33.
Big axillary angle steel mould hoisting structure of bottom plate includes first support 40, second support 41, third support 42, fourth support 43, fixed staple bolt 44, slant chassis 45, first support 40, second support 41, third support 42, fourth support 43 sub-unit connection slant chassis 45, just first support 40, second support 41, third support 42, fourth support 43 loop through fixed staple bolt 44 interconnect fixed, steel form 21 is installed on slant chassis 45, preceding landing leg 26 of adjusting and post-adjustment landing leg 24 are all installed in first support 40 bottom.
The middle partition wall formwork support system comprises wooden formworks 46, ground anchor steel bars 47, inclined support steel pipes 48, square timbers 49, double-spliced steel pipes 50 and split bolts 51, wherein the wooden formworks 46 are arranged on two sides of the middle partition wall 4, the battens 49 are arranged on the outer side of the wooden formworks 46, the double-spliced steel pipes 50 are arranged on the outer side of the battens 49, the double-spliced steel pipes 50 on the two sides are connected through the split bolts 51, and the wooden formworks 46 are fastened; the earth anchor reinforcing steel bars 47 are fixed on the bottom plate 3, one end of the inclined support steel pipe 48 is fixed on the double-spliced steel pipe 50, and the other end of the inclined support steel pipe is fixed on the earth anchor reinforcing steel bars 47.
The deep space utilization engineering high and large formwork supporting system further comprises an underground floor 2, an intermediate wall 4, an upright post 5, a side wall 6 and a large axillary angle 7, wherein the underground floor 2, the intermediate wall 4, the upright post 5, the side wall 6 and the large axillary angle 7 are all below the ground line 1.
Claims (6)
1. A deep space utilization engineering high and large formwork support system is characterized by comprising: the method comprises the following steps that a shield hoisting reserved hole plugging structure, a bottom plate large-axillary angle inclined horizontal type unilateral bracket channel steel reinforcing steel mold rapid splicing system, a bottom plate large-axillary angle steel mold hoisting structure and a partition wall template support system are adopted;
the shield hoisting reserved hole blocking structure comprises a shield hole (9), a support rod base (10), support rods (12) and a template (15), wherein the shield hole (9) is positioned on a bottom plate of an underground floor (2), the support rod base (10) is positioned on a bottom plate (3), the support rods (12) are fixed on the support rod base (10), and the template (15) is arranged at the shield hole (9);
the rapid splicing system for the steel die reinforced by the bottom plate large-axillary-angle oblique horizontal unilateral bracket channel steel comprises a steel template (21) and a channel steel bracket (22); the steel formwork (21) is positioned at the large axillary angle (7), the channel steel bracket (22) is fixed on the steel formwork (21), and the bottom of the channel steel bracket (22) is provided with a counter-pulling fixing structure (23);
the bottom plate large axillary angle steel mould hoisting structure comprises an oblique underframe (45), and a steel mould plate (21) is arranged on the oblique underframe (45);
the mid-partition formwork support system comprises a wooden formwork (46), square timbers (49), double-spliced steel pipes (50) and split bolts (51); the wood formwork (46) is arranged on two sides of the intermediate wall (4), the square wood (49) is arranged on the outer side of the wood formwork (46), the double-spliced steel pipe (50) is arranged on the outer side of the square wood (49), and the double-spliced steel pipes (50) on two sides are fixedly connected through split bolts (51).
2. The deep space utilization engineering high formwork support system according to claim 1, wherein: the shield hoisting reserved hole blocking structure further comprises a U-shaped jacking support (13), a jacking channel steel (14), hole reinforcing steel bars (16), a steel base plate (17), a section steel beam supporting vertical rod (19), a section steel beam (18) and a template connecting rod (20); two bracing pieces (12) fixed connection slant reinforcement props (11), U type top is held in the palm (13) and is fixed on bracing piece (12) upper portion, the tight channel-section steel in top (14) are located U type top and are held in the palm (13), hole reinforcing bar (16) are located shield structure hole (9), steel backing plate (17) are fixed on the bottom plate, shaped steel roof beam (18) are fixed on steel backing plate (17) through shaped steel roof beam support montant (19), template connecting rod (20) one end is fixed on shaped steel roof beam (18), and the other end is fixed on template (15).
3. The deep space utilization engineering high formwork support system according to claim 1, wherein: the rapid splicing system for the steel mould reinforced by the bottom plate large-axillary-angle oblique horizontal unilateral bracket channel steel further comprises a rear adjusting supporting leg (24), a bottom drawknot fixing system (25), a front adjusting supporting leg (26), a positioning steel bar (27) and an angle steel (28), wherein the angle steel (28) is positioned at the bottom of the steel mould plate (21), and the steel mould plate (21) is fixed through the positioning steel bar (27); the bottom drawknot fixing system (25) comprises pre-buried U-shaped ribs (29), a fixing steel plate (30), a section steel pressing beam (31), gaskets (32), nuts (33) and fixing ribs (52), the pre-buried U-shaped ribs (29) are fixed on a bottom plate (3), the fixing steel plate (30) is welded on the pre-buried U-shaped ribs (29), the section steel pressing beam (31) is arranged on a channel steel bracket (22), the fixing ribs (52) are fixedly connected with the channel steel bracket (22) through the section steel pressing beam (31), one end of each fixing rib (52) is welded on the fixing steel plate (30), and the other end of each fixing rib is fixed on the section steel pressing beam (31) through the gaskets (32) and the nuts (33);
the rear adjusting supporting leg (24) and the front adjusting supporting leg (26) respectively comprise a wood base plate (34), a soil nail (35), a jack (36) and a top plate (37), the wood base plate (34) is fixed on the bottom plate through the soil nail (35), the jack (36) is fixed on the wood base plate (34), and the top plate (37) is fixed on the top of the jack (36);
to drawing fixed knot to construct (23) including pre-buried U type muscle (29), gasket (32), nut (33), screw rod (38) and fixed shaped steel (39), pre-buried U type muscle (29) are fixed on bottom plate (3), and on channel-section steel support (22) was located perpendicularly to fixed shaped steel (39), on fixed shaped steel (39) were located in gasket (32), screw rod (38) one end coupling nut (33), the other end welding was on pre-buried U type muscle (29).
4. The deep space utilization engineering high formwork support system according to claim 3, wherein: big axillary angle steel mould hoisting structure of bottom plate still includes first support (40), second support (41), third support (42), fourth support (43) and fixed staple bolt (44), first support (40), second support (41), third support (42) and fourth support (43) sub-unit connection slant chassis (45), first support (40), second support (41), third support (42) and fourth support (43) loop through fixed staple bolt (44) and are connected fixedly, first support (40) bottom is located to preceding landing leg of adjusting (26) and back regulation landing leg (24).
5. The deep space utilization engineering high formwork support system according to claim 1, wherein: the mid-partition template support system further comprises ground anchor steel bars (47) and split bolts (51), the ground anchor steel bars (47) are fixed on the bottom plate (3), and inclined support steel pipes (48) are arranged between the double-spliced steel pipes (50) and the ground anchor steel bars (47).
6. The deep space utilization engineering high formwork support system according to claim 1, wherein: still include underground floor (2), mid-board (4), stand (5), side wall (6) and big axillary angle (7), underground floor (2), mid-board (4), stand (5), side wall (6), big axillary angle (7) all are below ground line (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222876091.8U CN218757596U (en) | 2022-10-28 | 2022-10-28 | Deep space utilization engineering high and large template supporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222876091.8U CN218757596U (en) | 2022-10-28 | 2022-10-28 | Deep space utilization engineering high and large template supporting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218757596U true CN218757596U (en) | 2023-03-28 |
Family
ID=85703255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222876091.8U Active CN218757596U (en) | 2022-10-28 | 2022-10-28 | Deep space utilization engineering high and large template supporting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218757596U (en) |
-
2022
- 2022-10-28 CN CN202222876091.8U patent/CN218757596U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110645022A (en) | Self-anchored formwork support system for connecting channel and construction method | |
| CN114214917A (en) | Steel pipe concrete tied arch bridge and construction method | |
| CN213682129U (en) | Deep foundation pit unilateral die carrier | |
| CN112482434B (en) | Shaped large formwork vertical thin-wall side wall and construction method | |
| CN218757596U (en) | Deep space utilization engineering high and large template supporting system | |
| CN115306136B (en) | Inclined wall eversion climbing type steel platform construction device and method | |
| CN101886470B (en) | Construction method of exposed concrete ribbed beams | |
| CN111335358A (en) | Immersed tube tunnel end mold, end mold supporting platform and construction method thereof | |
| CN211313380U (en) | Ultrahigh independent frame beam template supporting system | |
| CN214090794U (en) | Construction elevator foundation detachable supporting system based on reverse construction method | |
| CN212175531U (en) | Steel pipe keel structure for super-thick concrete top plate | |
| CN115538479A (en) | Construction method of deep space utilization engineering high and large formwork support system | |
| CN212428009U (en) | Heavy bearing structure of super high-rise outer protective frame | |
| CN109972537B (en) | Construction method of composite reinforced structure of double-arch bridge | |
| CN210622816U (en) | Movable adjustable novel grouting template | |
| CN111677272A (en) | Construction method of cast-in-situ beam slab cover body | |
| CN216920438U (en) | Combined formwork support system for construction of special-shaped end side wall of subway station | |
| CN2366487Y (en) | Equipment for parallel removing of whole building | |
| CN218933127U (en) | Ultra-deep foundation pit permanent-facing combined supporting frame beam-ring frame plate construction device | |
| CN216893508U (en) | Combined punching angle steel for wall column positioning | |
| CN211004227U (en) | Gantry crane combined beam device | |
| CN115478540B (en) | Reserved shield under-pass tunnel open excavation tunnel system and construction method | |
| CN212773452U (en) | Cast-in-place beam slab cover body supporting die frame | |
| CN112962960B (en) | Early formwork stripping support system of coincide floor rigid coupling independent stay | |
| CN220167506U (en) | Supporting structure for reinforcing side beam template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |