CN217518146U - Supporting platform and tool type truss assembly unilateral formwork erecting construction device - Google Patents
Supporting platform and tool type truss assembly unilateral formwork erecting construction device Download PDFInfo
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- CN217518146U CN217518146U CN202123015247.5U CN202123015247U CN217518146U CN 217518146 U CN217518146 U CN 217518146U CN 202123015247 U CN202123015247 U CN 202123015247U CN 217518146 U CN217518146 U CN 217518146U
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Abstract
The utility model discloses a supporting platform and instrument formula truss assembly unilateral formwork construction equipment, including main part mechanism, complementary unit, secondary casting platform and wall bolt, the upper end right side of main part mechanism is provided with complementary unit, and complementary unit's bottom is provided with the secondary casting platform, the left side of secondary casting platform is provided with the wall bolt. This supporting platform and instrument formula truss assembly unilateral formwork construction equipment, the supporting platform system upper portion triangle truss that sets up, the steel backing plate, the I-steel, the back is demolishd to the channel-section steel, lower part steel pipe pole setting can regard as the roof beam slab to support the die carrier secondary and use, need not to set up again, the unilateral formwork secondary problem of pouring is solved in labour saving and time saving, can effectively guarantee the straightness that hangs down of wall body, the roughness, common bloated mould has been overcome, leak thick liquid, quality common faults such as wrong platform, turnover efficiency is high-speed, the frequency of use of large-scale mechanical equipment has been reduced, the construction quality of structure outer wall has been improved, the safety of work progress has been guaranteed.
Description
Technical Field
The utility model relates to a construction technical field specifically is a supporting platform and instrument formula truss assembly unilateral formwork construction equipment.
Background
Along with economic development in recent years, the construction of urban underground space structures is very fierce, the deeper the foundation pit is dug, the stability of the foundation pit is usually met by adopting a structure of a diaphragm wall + an inner support or a fender post + an inner support in deep and large foundation pit supporting, and the basement outer wall cannot be subjected to double-face formwork supporting and reinforcing construction under the complex conditions of deeper foundation pit excavation depth, limited foundation pit space, high waterproof requirement and the like.
The existing common solution is to adopt a construction method of internally pulling embedded steel bars or combining fixed templates to support a basement outer wall on one side, wherein the embedded steel bars need to form holes on waterproof rolls of the outer wall, the waterproof damage is serious, the detailed waterproof treatment is complex, the leakage risk is high, the embedded steel bars are large in quantity, and the construction quality is difficult to guarantee. The supporting platform and the tool type truss combination single-side formwork supporting construction device are provided for the supporting platform.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a supporting platform and instrument formula truss assembly unilateral formwork construction equipment to the construction method who proposes to adopt the bar planting internal-pulling formula or make up the fixed die plate carries out unilateral formwork to the basement outer wall among solving above-mentioned background art, and the former bar planting needs to open a hole to outer wall waterproofing membrane, and is more serious to waterproof destruction, and thin part water repellent is complicated, and the seepage risk is big, and the bar planting volume is big, and construction quality is difficult to guarantee. The latter needs special big steel form of superelevation and superelevation shaped steel triangle-shaped support frame, and the material is high big and heavy, and the cost is wasted time and the cost is high, has the influence of support beam in the concrete to the foundation ditch, and the bearing structure top has the shrouding, and when the outer wall direction of height need divide twice to pour, and the not good problem of suitable effect when having the steel bracing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supporting platform and instrument formula truss assembly unilateral formwork construction equipment, includes main part mechanism, complementary unit, secondary and pours platform and wall bolt, the upper end right side of main part mechanism is provided with complementary unit, and complementary unit's bottom is provided with the secondary and pours the platform, the left side of secondary is poured the platform and is provided with the wall bolt, complementary unit includes A-frame, template, connecting piece and mounting, and the left side of A-frame is connected with the connecting piece, the left side of connecting piece is provided with the template, the right side of connecting piece is connected with the mounting.
Furthermore, the template is fixedly connected with the connecting piece, and the connecting piece and the triangular support form a detachable structure through the fixing piece.
Further, main part mechanism includes raft, rag bolt, outer wall, ground even wall and wall crown, and the inside upper end in left side of raft is provided with rag bolt, the left side top of raft is provided with the outer wall, and the left side of outer wall is provided with ground even wall.
Further, the platform is pour to the secondary includes bracing piece, two pole settings, worker steel, channel-section steel and steel sheet, and the top of bracing piece is provided with two pole settings, and the top of two pole settings is provided with worker steel, the upper end of worker steel is provided with the channel-section steel, and the laminating of the top surface of channel-section steel has the steel sheet.
Furthermore, the channel steel is fixedly connected with the tool steel, and the channel steel is attached to the steel plate.
Further, the wall bolt includes pre-buried pole, connecting rod and threaded rod, and the right side welding of pre-buried pole has the connecting rod, the upper end of connecting rod is connected with the threaded rod.
Furthermore, the included angle between the embedded rod and the connecting rod is 135 degrees, and the connecting rod and the threaded rod are connected in a welding mode.
Compared with the prior art, the beneficial effects of the utility model are that: this supporting platform and instrument formula truss assembly unilateral formwork construction equipment, the secondary of setting is pour the supporting platform system upper portion triangle truss of establishing, the steel backing plate, the I-steel, the back is demolishd to the channel-section steel, lower part steel pipe pole setting can regard as roof beam slab support die carrier secondary to use, need not to set up again, time saving and labor saving, solve unilateral formwork secondary and pour the problem, can effectively guarantee the straightness that hangs down of wall body, the roughness, common bloated mould has been overcome, leak thick liquid, quality common faults such as wrong platform, the turnover is efficient, and is fast, the frequency of use of large-scale mechanical equipment has been reduced, the construction quality of structure outer wall has been improved, the safety of work progress has been guaranteed.
Through the setting of secondary platform of pouring, the tripod is adjusted lead screw foot lower part (in the steel sheet bedding scope) pole setting and is arranged and adopt two poles setting according to 300 x 300mm interval, and the steel sheet pad under, and pole setting interval and encryption can be adjusted according to the concentrated power and the calculation result actual conditions of once pouring the collection.
Through the setting of wall bolt, before the formwork of wall body once, pre-buried rag bolt on the raft, raft and outer wall lead the wall and pour and waterproof construction finishes the back, the ligature wall body reinforcing bar adopts steel form and triangular truss as outer wall formwork system to at the wall body bolt of wall body top raft toward the pre-buried secondary formwork use of 300mm department, gather lead screw foot concentrated stress of pouring the in-process, calculate the foundation as the secondary formwork.
Through the setting of auxiliary mechanism, the back is demolishd to the supporting platform system upper portion triangular truss that the secondary was pour and was established, the steel tie plate, the I-steel, the channel-section steel, lower part steel pipe pole setting can regard as roof beam board support die carrier secondary to use, need not to set up again, time saving and labor saving, solve unilateral formwork secondary and pour the problem, can effectively guarantee the straightness that hangs down, the roughness of wall body, common bloated mould has been overcome, leak thick liquid, quality common faults such as wrong platform, the turnover is efficient, and is fast, the frequency of use of large-scale mechanical equipment has been reduced, the construction quality of structure outer wall has been improved, the safety of work progress has been guaranteed.
Drawings
Fig. 1 is a schematic view of the structure of the secondary pouring of the present invention;
FIG. 2 is a schematic view of a one-step pouring front view structure of the present invention;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 4 is the bolt structure diagram of the wall body of the utility model.
In the figure: 1. a main body mechanism; 101. a raft plate; 102. anchor bolts; 103. an outer wall; 104. a ground connecting wall; 105. a wall top; 2. an auxiliary mechanism; 201. a triangular bracket; 202. a template; 203. a connecting member; 204. a fixing member; 3. secondary pouring of the platform; 301. a support bar; 302. double vertical rods; 303. i, I-steel; 304. channel steel; 305. a steel plate; 4. a wall bolt; 401. pre-burying a rod; 402. a connecting rod; 403. a threaded rod.
Detailed Description
As shown in fig. 1, a construction device for supporting a single-side formwork of a combination of a platform and a tool type truss comprises: the wall body structure comprises a main body mechanism 1, an auxiliary mechanism 2 is arranged on the right side of the upper end of the main body mechanism 1, a secondary pouring platform 3 is arranged at the bottom of the auxiliary mechanism 2, a wall bolt 4 is arranged on the left side of the secondary pouring platform 3, the secondary pouring platform 3 comprises a support rod 301, a double vertical rod 302, a steel bar 303, a channel steel 304, a steel plate 305, a channel steel 304 and a steel plate 305, the double vertical rod 302 is arranged above the support rod 301, the steel bar 303 is arranged above the double vertical rod 302, the channel steel 304 is arranged at the upper end of the steel bar 303, the steel plate 305 is attached to the upper surface of the channel steel 304, the channel steel 304 is fixedly connected with the steel plate 303, the channel steel 304 is attached to the steel plate 305, after the primary formwork pouring of the wall body is completed, the steel support installation and the concrete support are detached, secondary formwork construction begins, the support platform is firstly erected, and the support platform body cannot be erected by adopting a disc pin type support body due to the existence of the steel diagonal support, and the vertical downward concentrated force of the adjusting lead screw foot position is overlarge, in order to meet the construction requirement of a secondary wall body of an ultra-high basement outer wall 103, a traditional frame body is improved, calculation and checking are carried out, a fastener type steel pipe, I-shaped steel and steel plate 305 supporting system is utilized as a supporting frame and an operating platform of a triangular truss, the operating platform is erected to have the height of the bottom of a wall body stay bolt and the width of 3.6m (which can be actually adjusted according to the site but is not smaller than the width of the triangular truss and is 500mm), a frame body foundation is paved with 150 x 10mm steel gaskets or full length channel steel 304, the longitudinal distance of vertical rods is 600mm (the arrangement distance of the triangular truss), the transverse distance is 600mm, the step distance is 900m, a thickening and widening support is adopted at the top of the vertical rods, the main keel is parallel to the direction of a No. 14I-shaped steel wall body, a full-paved or paved through length steel plate 305 with the thickness of 1500mm and the width of 10mm is paved below the orthographic projection of the three-foot truss adjusting lead screw foot on the main keel, and put channel-section steel 304 on steel sheet 305, the interval is 600mm with tripod body interval, guarantee that tripod truss regulation lead screw foot places in channel-section steel 304 recess, the pole setting is set up the height and is put the embedded bolt parallel and level with the wall body, it has one row of pole setting to guarantee every unilateral triangle truss below, tripod regulation lead screw foot lower part (in the steel sheet 305 foreshadowing scope) pole setting is arranged 5 rows and is adopted two pole settings 302 according to 300 x 300mm interval, and steel sheet 305 pads under, the pole setting interval can be adjusted according to once pouring the concentrated power and the computational result actual conditions of gathering with encrypting.
As shown in figures 2-4, a supporting platform and tool type truss assembly unilateral formwork construction device, a main body mechanism 1 comprises a raft 101, anchor bolts 102, an outer wall 103, a ground connection wall 104 and a wall top 105, the anchor bolts 102 are arranged at the upper end of the inside of the left side of the raft 101, the outer wall 103 is arranged above the left side of the raft 101, the ground connection wall 104 is arranged on the left side of the outer wall 103, before the primary formwork erection of the wall, the anchor bolts 102 are pre-embedded on the raft 101, after the raft 101 and the outer wall 103 are poured and waterproof constructed, wall steel bars are bound, a steel template 202 and a triangular truss are adopted as an outer wall 103 formwork system, wall bolts 4 used for secondary formwork erection are pre-embedded at the position 300mm below the raft 101 at the top of the wall, concentrated stress of lead screw feet is collected in the pouring process and used as a secondary formwork calculation basis, an auxiliary mechanism 2 comprises a triangular bracket 201, a template 202, a connecting piece 203 and a fixing piece 204, and the left side of the triangular support 201 is connected with the connecting piece 203, the left side of the connecting piece 203 is provided with the template 202, the right side of the connecting piece 203 is connected with the fixing piece 204, the template 202 is fixedly connected with the connecting piece 203, the connecting piece 203 and the triangular support 201 form a detachable structure through the fixing piece 204, after the upper triangular truss, the steel backing plate, the I-steel and the channel steel 304 of the supporting platform system erected by secondary pouring are dismantled, the lower steel pipe upright can be used as a beam plate supporting formwork for secondary use, the reconstruction is not needed, time and labor are saved, the problem of secondary pouring of the formwork on one side is solved, the verticality and the flatness of the wall body can be effectively ensured, common quality problems of expansion, slurry leakage, wrong platforms and the like are overcome, the turnover efficiency is high, the speed is high, the use frequency of large-scale mechanical equipment is reduced, the construction quality of the structural outer wall 103 is improved, the safety of the construction process is ensured, and the wall body bolts 4 comprise embedded rods 401, Connecting rod 402 and threaded rod 403, and the right side welding of embedded pole 401 has connecting rod 402, and the upper end of connecting rod 402 is connected with threaded rod 403, and the contained angle between embedded pole 401 and the connecting rod 402 is 135, and be welded connection between connecting rod 402 and threaded rod 403, and the contained angle between embedded pole 401 and the connecting rod 402 is 135, and is the same with rag bolt 102's contained angle number of degrees, and the convenience is connected fixedly with the tripod.
In conclusion, the supporting platform and tool type truss assembly unilateral formwork construction device comprises the steps of firstly pre-embedding foundation bolts 102 and a steel inclined strut embedded plate before pouring the raft plate 101, then inserting waterproof, wall reinforcing steel bar binding and wall body steel inclined strut pre-embedded steel plate 305, then connecting and fixing a tripod and the foundation bolts 102, then connecting and supporting a template 202, carrying out primary formwork pouring, then pre-embedding wall body secondary formwork wall body bolts 4, pouring concrete (collecting lead screw foot concentrated force), then dismantling the steel support (dismantling the concrete support), constructing the supporting platform, carrying out secondary formwork pouring work, after dismantling an upper triangular truss, a steel base plate, I-shaped steel and channel steel of a secondary pouring supporting platform system, using a lower steel pipe upright rod as a beam plate supporting formwork for secondary use, needing no re-erection, saving time and labor, and solving the problem of secondary formwork pouring of unilateral formwork, the perpendicularity and the flatness of the wall can be effectively guaranteed, common quality problems of expansion die, slurry leakage, slab staggering and the like are overcome, the turnover efficiency is high, the speed is high, the use frequency of large-scale mechanical equipment is reduced, the construction quality of the structural outer wall 103 is improved, and the safety of the construction process is guaranteed.
Claims (7)
1. The utility model provides a supporting platform and instrument formula truss assembly unilateral formwork construction equipment, includes main part mechanism (1), complementary unit (2), secondary pouring platform (3) and wall bolt (4), its characterized in that: the upper end right side of main part mechanism (1) is provided with complementary unit (2), and the bottom of complementary unit (2) is provided with secondary and pours platform (3), the left side that secondary was pour platform (3) is provided with wall bolt (4), complementary unit (2) are including A-frame (201), template (202), connecting piece (203) and mounting (204), and the left side of A-frame (201) is connected with connecting piece (203), the left side of connecting piece (203) is provided with template (202), the right side of connecting piece (203) is connected with mounting (204).
2. The construction device for the unilateral formwork erection of the combination of the supporting platform and the tool type truss as claimed in claim 1, wherein: the template (202) is fixedly connected with the connecting piece (203), and the connecting piece (203) and the triangular support (201) form a detachable structure through the fixing piece (204).
3. The single-sided formwork erection device for supporting platform and tool type truss assembly as claimed in claim 1, wherein: the main body mechanism (1) comprises a raft (101), anchor bolts (102), an outer wall (103), a diaphragm wall (104) and a wall top (105), the anchor bolts (102) are arranged at the upper end of the inner portion of the left side of the raft (101), the outer wall (103) is arranged above the left side of the raft (101), and the diaphragm wall (104) is arranged on the left side of the outer wall (103).
4. The single-sided formwork erection device for supporting platform and tool type truss assembly as claimed in claim 1, wherein: platform (3) are pour to the secondary includes bracing piece (301), two pole setting (302), worker steel (303), channel-section steel (304) and steel sheet (305), and the top of bracing piece (301) is provided with two pole setting (302), and the top of two pole setting (302) is provided with worker steel (303), the upper end of worker steel (303) is provided with channel-section steel (304), and the laminating of the top surface of channel-section steel (304) has steel sheet (305).
5. The single-sided formwork erection device for supporting platform and tool type truss assembly as claimed in claim 4, wherein: the channel steel (304) is fixedly connected with the tool steel (303), and the channel steel (304) is attached to the steel plate (305).
6. The construction device for the unilateral formwork erection of the combination of the supporting platform and the tool type truss as claimed in claim 1, wherein: wall bolt (4) are including pre-buried pole (401), connecting rod (402) and threaded rod (403), and the right side welding of pre-buried pole (401) has connecting rod (402), the upper end of connecting rod (402) is connected with threaded rod (403).
7. The apparatus of claim 6, wherein the support platform and the tool type truss assembly are used for formwork erection at one side, and the apparatus comprises: the included angle between the embedded rod (401) and the connecting rod (402) is 135 degrees, and the connecting rod (402) is in welded connection with the threaded rod (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123015247.5U CN217518146U (en) | 2021-12-03 | 2021-12-03 | Supporting platform and tool type truss assembly unilateral formwork erecting construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123015247.5U CN217518146U (en) | 2021-12-03 | 2021-12-03 | Supporting platform and tool type truss assembly unilateral formwork erecting construction device |
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| Publication Number | Publication Date |
|---|---|
| CN217518146U true CN217518146U (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123015247.5U Active CN217518146U (en) | 2021-12-03 | 2021-12-03 | Supporting platform and tool type truss assembly unilateral formwork erecting construction device |
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| CN (1) | CN217518146U (en) |
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2021
- 2021-12-03 CN CN202123015247.5U patent/CN217518146U/en active Active
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